* @github Joomla Component Builder * @copyright Copyright (C) 2015 Vast Development Method. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt */ // No direct access to this file defined('_JEXEC') or die('Restricted access'); use Joomla\CMS\Language\Language; use Joomla\Registry\Registry; use Joomla\String\StringHelper; use Joomla\Utilities\ArrayHelper; /** * Componentbuilder component helper */ abstract class ComponentbuilderHelper { /** * Composer Switch * * @var array */ protected static $composer = array(); /** * The Main Active Language * * @var string */ public static $langTag; /** * The Global Site Event Method. **/ public static function globalEvent($document) { // the Session keeps track of all data related to the current session of this user self::loadSession(); } /** * Locked Libraries (we can not have these change) **/ public static $libraryNames = array(1 => 'No Library', 2 => 'Bootstrap v4', 3 => 'Uikit v3', 4 => 'Uikit v2', 5 => 'FooTable v2', 6 => 'FooTable v3'); /** * Array of php fields Allowed (16) **/ public static $phpFieldArray = array('', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'x', 'HEADER'); /** * The global params **/ protected static $params = false; /** * The global updater **/ protected static $globalUpdater = array(); /** * The local company details **/ protected static $localCompany = array(); /** * The snippet paths **/ public static $snippetPath = 'https://raw.githubusercontent.com/vdm-io/Joomla-Component-Builder-Snippets/master/'; public static $snippetsPath = 'https://api.github.com/repos/vdm-io/Joomla-Component-Builder-Snippets/git/trees/master'; /** * The VDM packages paths **/ public static $vdmGithubPackageUrl = "https://github.com/vdm-io/JCB-Packages/raw/master/"; public static $vdmGithubPackagesUrl = "https://api.github.com/repos/vdm-io/JCB-Packages/git/trees/master"; /** * The JCB packages paths **/ public static $jcbGithubPackageUrl = "https://github.com/vdm-io/JCB-Community-Packages/raw/master/"; public static $jcbGithubPackagesUrl = "https://api.github.com/repos/vdm-io/JCB-Community-Packages/git/trees/master"; /** * The bolerplate paths **/ public static $bolerplatePath = 'https://raw.githubusercontent.com/vdm-io/boilerplate/jcb/'; public static $bolerplateAPI = 'https://api.github.com/repos/vdm-io/boilerplate/git/trees/jcb'; /** * The array of constant paths * * JPATH_SITE is meant to represent the root path of the JSite application, * just as JPATH_ADMINISTRATOR is mean to represent the root path of the JAdministrator application. * * JPATH_BASE is the root path for the current requested application.... so if you are in the administrator application: * * JPATH_BASE == JPATH_ADMINISTRATOR * * If you are in the site application: * * JPATH_BASE == JPATH_SITE * * If you are in the installation application: * * JPATH_BASE == JPATH_INSTALLATION. * * JPATH_ROOT is the root path for the Joomla install and does not depend upon any application. * * @var array */ public static $constantPaths = array( // The path to the administrator folder. 'JPATH_ADMINISTRATOR' => JPATH_ADMINISTRATOR, // The path to the installed Joomla! site, or JPATH_ROOT/administrator if executed from the backend. 'JPATH_BASE' => JPATH_BASE, // The path to the cache folder. 'JPATH_CACHE' => JPATH_CACHE, // The path to the administration folder of the current component being executed. 'JPATH_COMPONENT_ADMINISTRATOR' => JPATH_COMPONENT_ADMINISTRATOR, // The path to the site folder of the current component being executed. 'JPATH_COMPONENT_SITE' => JPATH_COMPONENT_SITE, // The path to the current component being executed. 'JPATH_COMPONENT' => JPATH_COMPONENT, // The path to folder containing the configuration.php file. 'JPATH_CONFIGURATION' => JPATH_CONFIGURATION, // The path to the installation folder. 'JPATH_INSTALLATION' => JPATH_INSTALLATION, // The path to the libraries folder. 'JPATH_LIBRARIES' => JPATH_LIBRARIES, // The path to the plugins folder. 'JPATH_PLUGINS' => JPATH_PLUGINS, // The path to the installed Joomla! site. 'JPATH_ROOT' => JPATH_ROOT, // The path to the installed Joomla! site. 'JPATH_SITE' => JPATH_SITE, // The path to the templates folder. 'JPATH_THEMES' => JPATH_THEMES ); /** * get the class method or property * * @input int The method/property ID * @input string The target type * * @returns string on success **/ public static function getClassCode($id, $type) { if ('property' === $type || 'method' === $type) { // Get a db connection. $db = JFactory::getDbo(); // Get user object $user = JFactory::getUser(); // Create a new query object. $query = $db->getQuery(true); // get method if ('method' === $type) { $query->select($db->quoteName(array('a.comment','a.name','a.visibility','a.arguments','a.code'))); } // get property elseif ('property' === $type) { $query->select($db->quoteName(array('a.comment','a.name','a.visibility','a.default'))); } $query->from($db->quoteName('#__componentbuilder_class_' . $type,'a')); $query->where($db->quoteName('a.id') . ' = ' . (int) $id); // Implement View Level Access if (!$user->authorise('core.options', 'com_componentbuilder')) { $columns = $db->getTableColumns('#__componentbuilder_class_' . $type); if(isset($columns['access'])) { $groups = implode(',', $user->getAuthorisedViewLevels()); $query->where('a.access IN (' . $groups . ')'); } } $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { // get the code $code = $db->loadObject(); // combine method values $combinded = array(); // add comment if set if (self::checkString($code->comment)) { $comment = array_map('trim', (array) explode(PHP_EOL, base64_decode($code->comment))); $combinded[] = "\t" . implode(PHP_EOL . "\t ", $comment); } // build method if ('method' === $type) { // set the method signature if (self::checkString($code->arguments)) { $combinded[] = "\t" . $code->visibility . ' function ' . $code->name . '(' . base64_decode($code->arguments) . ')'; } else { $combinded[] = "\t" . $code->visibility . ' function ' . $code->name . '()'; } // set the method code $combinded[] = "\t" . "{"; // add code if set if (self::checkString(trim($code->code))) { $combinded[] = base64_decode($code->code); } else { $combinded[] = "\t\t// add your code here"; } $combinded[] = "\t" . "}"; } else { if (self::checkString($code->default)) { $code->default = base64_decode($code->default); if (is_int($code->default)) { // set the class property $combinded[] = "\t" . $code->visibility . ' $' . $code->name . ' = ' . (int) $code->default . ';'; } elseif (is_float($code->default)) { // set the class property $combinded[] = "\t" . $code->visibility . ' $' . $code->name . ' = ' . (float) $code->default . ';'; } elseif (('false' === $code->default || 'true' === $code->default) || (self::checkString($code->default) && (strpos($code->default, 'array(') !== false || strpos($code->default, '"') !== false))) { // set the class property $combinded[] = "\t" . $code->visibility . ' $' . $code->name . ' = ' . $code->default . ';'; } elseif (self::checkString($code->default) && strpos($code->default, '"') === false) { // set the class property $combinded[] = "\t" . $code->visibility . ' $' . $code->name . ' = "' . $code->default . '";'; } else { // set the class property $combinded[] = "\t" . $code->visibility . ' $' . $code->name . ';'; } } else { // set the class property $combinded[] = "\t" . $code->visibility . ' $' . $code->name . ';'; } } // return the code return implode(PHP_EOL, $combinded); } } return false; } /** * extract Boilerplate Class Extends * * @input string The class as a string * @input string The type of class/extension * * @returns string on success **/ public static function extractBoilerplateClassExtends(&$class, $type) { if (($strings = self::getAllBetween($class, 'class ', '}')) !== false && self::checkArray($strings)) { foreach ($strings as $string) { if (($extends = self::getBetween($string, 'extends ', '{')) !== false && self::checkString($extends)) { return trim($extends); } } } return false; } /** * extract Boilerplate Class Header * * @input string The class as a string * @input string The class being extended * @input string The type of class/extension * * @returns string on success **/ public static function extractBoilerplateClassHeader(&$class, $extends, $type) { if (($string = self::getBetween($class, "defined('_JEXEC')", 'extends ' . $extends)) !== false && self::checkString($string)) { $headArray = explode(PHP_EOL, $string); if (self::checkArray($headArray) && count($headArray) > 3) { // remove first since it still has the [or die;] string in it array_shift($headArray); // remove the last since it has the class declaration array_pop($headArray); // at this point we have the class comment still in as part of the header, lets remove that $last = count($headArray); while ($last > 0) { $last--; if (isset($headArray[$last]) && strpos($headArray[$last], '*') !== false) { unset($headArray[$last]); } else { // moment the comment stops, we break out $last = 0; } } // make sure we only return if we have values if (self::checkArray($headArray)) { return implode(PHP_EOL, $headArray); } } } return false; } /** * extract Boilerplate Class Comment * * @input string The class as a string * @input string The class being extended * @input string The type of class/extension * * @returns string on success **/ public static function extractBoilerplateClassComment(&$class, $extends, $type) { if (($string = self::getBetween($class, "defined('_JEXEC')", 'extends ' . $extends)) !== false && self::checkString($string)) { $headArray = explode(PHP_EOL, $string); if (self::checkArray($headArray) && count($headArray) > 3) { $comment = array(); // remove the last since it has the class declaration array_pop($headArray); // at this point we have the class comment still in as part of the header, lets remove that $last = count($headArray); while ($last > 0) { $last--; if (isset($headArray[$last]) && strpos($headArray[$last], '*') !== false) { $comment[$last] = $headArray[$last]; } else { // moment the comment stops, we break out $last = 0; } } // make sure we only return if we have values if (self::checkArray($comment)) { // set the correct order ksort($comment); $replace = array('Foo' => '[[[Plugin_name]]]', '[PACKAGE_NAME]' => '[[[Plugin]]]', '1.0.0' => '[[[plugin.version]]]', '1.0' => '[[[plugin.version]]]'); // now update with JCB placeholders return str_replace(array_keys($replace), array_values($replace), implode(PHP_EOL, $comment)); } } } return false; } /** * extract Boilerplate Class Properties & Methods * * @input string The class as a string * @input string The class being extended * @input string The type of class/extension * @input int The plugin groups * * @returns string on success **/ public static function extractBoilerplateClassPropertiesMethods(&$class, $extends, $type, $plugin_group = null) { $bucket = array('property' => array(), 'method' => array()); // get the class code, and remove the head $codeArrayTmp = explode('extends ' . $extends, $class); // make sure we have the correct result if (self::checkArray($codeArrayTmp) && count($codeArrayTmp) == 2) { // the triggers $triggers = array('public' => 1, 'protected' => 2, 'private' => 3); $codeArray = explode(PHP_EOL, $codeArrayTmp[1]); unset($codeArrayTmp); // clean the code self::cleanBoilerplateCode($codeArray); // temp bucket $name = null; $arg = null; $target = null; $visibility = null; $tmp = array(); $comment = array(); // load method $loadCode = function (&$bucket, &$target, &$name, &$arg, &$visibility, &$tmp, &$comment) use($type, $plugin_group){ $_tmp = array( 'name' => $name, 'visibility' => $visibility, 'extension_type' => $type ); // build filter $filters = array('extension_type' => $type); // add more data based on target if ('method' === $target && self::checkArray($tmp)) { // clean the code self::cleanBoilerplateCode($tmp); // only load if there are values if (self::checkArray($tmp, true)) { $_tmp['code'] = implode(PHP_EOL, $tmp); } else { $_tmp['code'] = ''; } // load arguments only if set if (self::checkString($arg)) { $_tmp['arguments'] = $arg; } } elseif ('property' === $target) { // load default only if set if (self::checkString($arg)) { $_tmp['default'] = $arg; } } // load comment only if set if (self::checkArray($comment, true)) { $_tmp['comment'] = implode(PHP_EOL, $comment); } // load the group target if ($plugin_group) { $_tmp['joomla_plugin_group'] = $plugin_group; $filters['joomla_plugin_group'] = $plugin_group; } // load the local values if (($locals = self::getLocalBoilerplate($name, $target, $type, $filters)) !== false) { foreach ($locals as $key => $value) { $_tmp[$key] = $value; } } else { $_tmp['id'] = 0; $_tmp['published'] = 1; $_tmp['version'] = 1; } // store the data based on target $bucket[$target][] = $_tmp; }; // now we start loading foreach($codeArray as $line) { if ($visibility && $target && $name && strpos($line, '/**') !== false) { $loadCode($bucket, $target, $name, $arg, $visibility, $tmp, $comment); // reset loop buckets $name = null; $arg = null; $target = null; $visibility = null; $tmp = array(); $comment = array(); } // load the comment before method/property if (!$visibility && !$target && !$name && strpos($line, '*') !== false) { $comment[] = rtrim($line); } else { if (!$visibility && !$target && !$name) { // get the line values $lineArray = array_values(array_map('trim', preg_split('/\s+/', trim($line)))); // check if we are at the main line if (isset($lineArray[0]) && isset($triggers[$lineArray[0]])) { $visibility = $lineArray[0]; if (strpos($line, 'function') !== false) { $target = 'method'; // get the name $name = trim(self::getBetween($line, 'function ', '(')); // get the arguments $arg = trim(self::getBetween($line, ' ' . $name . '(', ')')); } else { $target = 'property'; if (strpos($line, '=') !== false) { // get the name $name = trim(self::getBetween($line, '$', '=')); // get the default $arg = trim(self::getBetween($line, '=', ';')); } else { // get the name $name = trim(self::getBetween($line, '$', ';')); } } } } else { $tmp[] = rtrim($line); } } } // check if a last method is still around if ($visibility && $target && $name) { $loadCode($bucket, $target, $name, $arg, $visibility, $tmp, $comment); // reset loop buckets $name = null; $arg = null; $target = null; $visibility = null; $tmp = array(); $comment = array(); } return $bucket; } return false; } protected static function getLocalBoilerplate($name, $table, $extension_type, $filters = array()) { if ('property' === $table || 'method' === $table) { // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); // get method $query->select($db->quoteName(array('a.id','a.published','a.version'))); $query->from($db->quoteName('#__componentbuilder_class_' . $table,'a')); $query->where($db->quoteName('a.name') . ' = ' . $db->quote($name)); $query->where($db->quoteName('a.extension_type') . ' = ' . $db->quote($extension_type)); // add more filters if (self::checkArray($filters)) { foreach($filters as $where => $value) { if (is_numeric($value)) { $query->where($db->quoteName('a.' . $where) . ' = ' . $value); } else { $query->where($db->quoteName('a.' . $where) . ' = ' . $db->quote($value)); } } } $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { // get the code return $db->loadAssoc(); } } return false; } protected static function cleanBoilerplateCode(&$code) { // remove the first lines until a { is found $key = 0; $found = false; while (!$found) { if (isset($code[$key])) { if (strpos($code[$key], '{') !== false) { unset($code[$key]); // only remove the first } found $found = true; } // remove empty lines elseif (!self::checkString(trim($code[$key]))) { unset($code[$key]); } } // check next line $key++; // stop loop at line 30 (really this should never happen) if ($key > 30) { $found = true; } } // reset all keys $code = array_values($code); // remove last lines until } $last = count($code); while ($last > 0) { $last--; if (isset($code[$last])) { if (strpos($code[$last], '}') !== false) { unset($code[$last]); // only remove the first } found $last = 0; } // remove empty lines elseif (!self::checkString(trim($code[$last]))) { unset($code[$last]); } } } } /** * Making class or function name safe * * @input string The name you would like to make safe * * @returns string on success **/ public static function safeClassFunctionName($name) { // remove numbers if the first character is a number if (is_numeric(substr($name, 0, 1))) { $name = self::replaceNumbers($name); } // remove all spaces and strange characters return trim(preg_replace("/[^A-Za-z0-9_-]/", '', $name)); } /** * The field builder switch **/ protected static $fieldNameBuilder = false; /** * Making field names safe * * @input string The you would like to make safe * @input boolean The switch to return an ALL UPPER CASE string * @input string The string to use in white space * * @returns string on success **/ public static function safeFieldName($string, $allcap = false, $spacer = '_') { // get global value if (self::$fieldNameBuilder === false) { self::$fieldNameBuilder = JComponentHelper::getParams('com_componentbuilder')->get('field_name_builder', 1); } // use the new convention if (2 == self::$fieldNameBuilder) { // 0nly continue if we have a string if (self::checkString($string)) { // check that the first character is not a number if (is_numeric(substr($string, 0, 1))) { $string = self::replaceNumbers($string); } // remove all other strange characters $string = trim($string); $string = preg_replace('/'.$spacer.'+/', ' ', $string); $string = preg_replace('/\s+/', ' ', $string); // Transliterate string $string = self::transliterate($string); // remove all and keep only characters and numbers $string = preg_replace("/[^A-Za-z0-9 ]/", '', $string); // replace white space with underscore (SAFEST OPTION) $string = preg_replace('/\s+/', $spacer, $string); // return all caps if ($allcap) { return strtoupper($string); } // default is to return lower return strtolower($string); } // not a string return ''; } // return all caps if ($allcap) { return self::safeString($string, 'U'); } // use the default (original behaviour/convention) return self::safeString($string); } /** * The type builder switch **/ protected static $typeNameBuilder = false; /** * Making field type name safe * * @input string The you would like to make safe * * @returns string on success **/ public static function safeTypeName($string) { // get global value if (self::$typeNameBuilder === false) { self::$typeNameBuilder = JComponentHelper::getParams('com_componentbuilder')->get('type_name_builder', 1); } // use the new convention if (2 == self::$typeNameBuilder) { // 0nly continue if we have a string if (self::checkString($string)) { // check that the first character is not a number if (is_numeric(substr($string, 0, 1))) { $string = self::replaceNumbers($string); } // Transliterate string $string = self::transliterate($string); // remove all and keep only characters and numbers and point (TODO just one point) $string = trim(preg_replace("/[^A-Za-z0-9\.]/", '', $string)); // best is to return lower (for all string equality in compiler) return strtolower($string); } // not a string return ''; } // use the default (original behaviour/convention) return self::safeString($string); } /* * Get the Array of Existing Validation Rule Names * * @return array */ public static function getExistingValidationRuleNames($lowercase = false) { // get the items $items = self::get('_existing_validation_rules_VDM', null); if (!$items) { // load the file class jimport('joomla.filesystem.file'); jimport('joomla.filesystem.folder'); // set the path to the form validation rules $path = JPATH_LIBRARIES . '/src/Form/Rule'; // check if the path exist if (!JFolder::exists($path)) { return false; } // we must first store the current working directory $joomla = getcwd(); // go to that folder chdir($path); // load all the files in this path $items = JFolder::files('.', '\.php', true, true); // change back to Joomla working directory chdir($joomla); // make sure we have an array if (!self::checkArray($items)) { return false; } // remove the Rule.php from the name $items = array_map( function ($name) { return str_replace(array('./','Rule.php'), '', $name); }, $items); // store the names for next run self::set('_existing_validation_rules_VDM', json_encode($items)); } // make sure it is no longer json if (self::checkJson($items)) { $items = json_decode($items, true); } // check if the names should be all lowercase if ($lowercase) { $items = array_map( function($item) { return strtolower($item); }, $items); } return $items; } /** * Get the snippet contributor details * * @param string $filename The file name * @param string $type The type of file * * @return array On success the contributor details * */ public static function getContributorDetails($filename, $type = 'snippet') { // start loading the contributor details $contributor = array(); // get the path & content switch ($type) { case 'snippet': $path = self::$snippetPath.$filename; // get the file if available $content = self::getFileContents($path); if (self::checkJson($content)) { $content = json_decode($content, true); } break; default: // only allow types that are being targeted return false; break; } // see if we have content and all needed details if (isset($content) && self::checkArray($content) && isset($content['contributor_company']) && isset($content['contributor_name']) && isset($content['contributor_email']) && isset($content['contributor_website'])) { // got the details from file return array('contributor_company' => $content['contributor_company'] ,'contributor_name' => $content['contributor_name'], 'contributor_email' => $content['contributor_email'], 'contributor_website' => $content['contributor_website'], 'origin' => 'file'); } // get the global settings if (!self::checkObject(self::$params)) { self::$params = JComponentHelper::getParams('com_componentbuilder'); } // get the global company details if (!self::checkArray(self::$localCompany)) { // Set the person sharing information (default VDM ;) self::$localCompany['company'] = self::$params->get('export_company', 'Vast Development Method'); self::$localCompany['owner'] = self::$params->get('export_owner', 'Llewellyn van der Merwe'); self::$localCompany['email'] = self::$params->get('export_email', 'joomla@vdm.io'); self::$localCompany['website'] = self::$params->get('export_website', 'https://www.vdm.io/'); } // default global return array('contributor_company' => self::$localCompany['company'] ,'contributor_name' => self::$localCompany['owner'], 'contributor_email' => self::$localCompany['email'], 'contributor_website' => self::$localCompany['website'], 'origin' => 'global'); } /** * Get the library files * * @param int $id The library id to target * * @return array On success the array of files that belong to this library * */ public static function getLibraryFiles($id) { // get the library files, folders, and urls $files = array(); // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); $query->select($db->quoteName(array('b.name','a.addurls','a.addfolders','a.addfiles'))); $query->from($db->quoteName('#__componentbuilder_library_files_folders_urls','a')); $query->join('LEFT', $db->quoteName('#__componentbuilder_library', 'b') . ' ON (' . $db->quoteName('a.library') . ' = ' . $db->quoteName('b.id') . ')'); $query->where($db->quoteName('a.library') . ' = ' . (int) $id); $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { // prepare the files $result = $db->loadObject(); // first we load the URLs if (self::checkJson($result->addurls)) { // convert to array $result->addurls = json_decode($result->addurls, true); // set urls if (self::checkArray($result->addurls)) { // build media folder path $mediaPath = '/media/' . strtolower( preg_replace('/\s+/', '-', self::safeString($result->name, 'filename', ' ', false))); // load the urls foreach($result->addurls as $url) { if (isset($url['url']) && self::checkString($url['url'])) { // set the path if needed if (isset($url['type']) && $url['type'] > 1) { $fileName = basename($url['url']); // build sub path if (strpos($fileName, '.js') !== false) { $path = '/js'; } elseif (strpos($fileName, '.css') !== false) { $path = '/css'; } else { $path = ''; } // set the path to library file $url['path'] = $mediaPath . $path . '/' . $fileName; // we need this for later } // if local path is set, then use it first if (isset($url['path'])) { // load document script $files[md5($url['path'])] = '(' . JText::_('URL') . ') ' . basename($url['url']) . ' - ' . JText::_('COM_COMPONENTBUILDER_LOCAL'); } // check if link must be added if (isset($url['url']) && ((isset($url['type']) && $url['type'] == 1) || (isset($url['type']) && $url['type'] == 3) || !isset($url['type']))) { // load url also if not building document $files[md5($url['url'])] = '(' . JText::_('URL') . ') ' . basename($url['url']) . ' - ' . JText::_('COM_COMPONENTBUILDER_LINK'); } } } } } // load the local files if (self::checkJson($result->addfiles)) { // convert to array $result->addfiles = json_decode($result->addfiles, true); // set files if (self::checkArray($result->addfiles)) { foreach($result->addfiles as $file) { if (isset($file['file']) && isset($file['path'])) { $path = '/'.trim($file['path'], '/'); // check if path has new file name (has extetion) $pathInfo = pathinfo($path); if (isset($pathInfo['extension']) && $pathInfo['extension']) { // load document script $files[md5($path)] = '(' . JText::_('COM_COMPONENTBUILDER_FILE') . ') ' . $file['file']; } else { // load document script $files[md5($path.'/'.trim($file['file'],'/'))] = '(' . JText::_('COM_COMPONENTBUILDER_FILE') . ') ' . $file['file']; } } } } } // load the files in the folder if (self::checkJson($result->addfolders)) { // convert to array $result->addfolders = json_decode($result->addfolders, true); // set folder if (self::checkArray($result->addfolders)) { // get the global settings if (!self::checkObject(self::$params)) { self::$params = JComponentHelper::getParams('com_componentbuilder'); } // reset bucket $bucket = array(); // get custom folder path $customPath = '/'.trim(self::$params->get('custom_folder_path', JPATH_COMPONENT_ADMINISTRATOR.'/custom'), '/'); // get all the file paths foreach ($result->addfolders as $folder) { if (isset($folder['path']) && isset($folder['folder'])) { $_path = '/'.trim($folder['path'], '/'); $customFolder = '/'.trim($folder['folder'], '/'); if (isset($folder['rename']) && 1 == $folder['rename']) { if ($_paths = self::getAllFilePaths($customPath.$customFolder)) { $bucket[$_path] = $_paths; } } else { $path = $_path.$customFolder; if ($_paths = self::getAllFilePaths($customPath.$customFolder)) { $bucket[$path] = $_paths; } } } } // now load the script if (self::checkArray($bucket)) { foreach ($bucket as $root => $paths) { // load per path foreach($paths as $path) { $files[md5($root.'/'.trim($path, '/'))] = '(' . JText::_('COM_COMPONENTBUILDER_FOLDER') . ') ' . basename($path) . ' - ' . basename($root); } } } } } // return files if found if (self::checkArray($files)) { return $files; } } return false; } /** * Fix the path to work in the JCB script <-- (main issue here) * Since we need / slash in all paths, for the JCB script even if it is Windows * and since MS works with both forward and back slashes * we just convert all slashes to forward slashes * * THIS is just my hack (fix) if you know a better way! speak-up! * * @param mix $values the array of paths or the path as a string * @param array $targets paths to target * * @return string * */ public static function fixPath(&$values, $targets = array()) { // if multiple to gets searched and fixed if (self::checkArray($values) && self::checkArray($targets)) { foreach ($targets as $target) { if (isset($values[$target]) && strpos($values[$target], '\\') !== false) { $values[$target] = str_replace('\\', '/', $values[$target]); } } } // if just a string elseif (self::checkString($values) && strpos($values, '\\') !== false) { $values = str_replace('\\', '/', $values); } } /** * get all the file paths in folder and sub folders * * @param string $folder The local path to parse * @param array $fileTypes The type of files to get * * @return void * */ public static function getAllFilePaths($folder, $fileTypes = array('\.php', '\.js', '\.css', '\.less'), $recurse = true, $full = true) { if (JFolder::exists($folder)) { // we must first store the current woking directory $joomla = getcwd(); // we are changing the working directory to the componet path chdir($folder); // make sure we have file type filter if (self::checkArray($fileTypes)) { // get the files foreach ($fileTypes as $type) { // get a list of files in the current directory tree $files[] = JFolder::files('.', $type, $recurse, $full); } } elseif (self::checkString($fileTypes)) { // get a list of files in the current directory tree $files[] = JFolder::files('.', $fileTypes, $recurse, $full); } else { // get a list of files in the current directory tree $files[] = JFolder::files('.', '.', $recurse, $full); } // change back to Joomla working directory chdir($joomla); // return array of files return array_map( function($file) { return str_replace('./', '/', $file); }, (array) self::mergeArrays($files)); } return false; } /** * get all component IDs */ public static function getComponentIDs() { // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); $query->select($db->quoteName(array('id'))); $query->from($db->quoteName('#__componentbuilder_joomla_component')); $query->where($db->quoteName('published') . ' >= 1'); // do not backup trash $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { return $db->loadColumn(); } return false; } /** * Autoloader */ public static function autoLoader($type = 'compiler') { // load the type classes if ('smart' !== $type) { foreach (glob(JPATH_ADMINISTRATOR."/components/com_componentbuilder/helpers/".$type."/*.php") as $autoFile) { require_once $autoFile; } } // load only if compiler if ('compiler' === $type) { // import the Joomla librarys jimport('joomla.filesystem.file'); jimport('joomla.filesystem.folder'); jimport('joomla.filesystem.archive'); jimport('joomla.application.component.modellist'); // include class to minify js require_once JPATH_ADMINISTRATOR.'/components/com_componentbuilder/helpers/js.php'; } // load only if smart if ('smart' === $type) { // import the Joomla libraries jimport('joomla.filesystem.file'); jimport('joomla.filesystem.folder'); jimport('joomla.filesystem.archive'); jimport('joomla.application.component.modellist'); } // load this for all jimport('joomla.application'); } /** * The dynamic builder of views, tables and fields **/ public static function dynamicBuilder(&$data, $type) { self::autoLoader('extrusion'); $extruder = new Extrusion($data); } /* * Convert repeatable field to subform * * @param array $item The array to convert * @param string $name The main field name * * @return array */ public static function convertRepeatable($item, $name) { // continue only if we have an array if (self::checkArray($item)) { $bucket = array(); foreach ($item as $key => $values) { foreach ($values as $nr => $value) { if (!isset($bucket[$name . $nr]) || !self::checkArray($bucket[$name . $nr])) { $bucket[$name . $nr] = array(); } $bucket[$name . $nr][$key] = $value; } } return $bucket; } return $item; } /* * Convert repeatable field to subform * * @param object $item The item to update * @param array $searcher The fields to check and update * @param array $updater To update the local table * * @return void */ public static function convertRepeatableFields($object, $searcher, $updater = array()) { // update the repeatable fields foreach ($searcher as $key => $sleutel) { if (isset($object->{$key})) { $isJson = false; if (self::checkJson($object->{$key})) { $object->{$key} = json_decode($object->{$key}, true); $isJson = true; } // check if this is old values for repeatable fields if (self::checkArray($object->{$key}) && isset($object->{$key}[$sleutel])) { // load it back $object->{$key} = self::convertRepeatable($object->{$key}, $key); // add to global updater if ( self::checkArray($object->{$key}) && self::checkArray($updater) && ( ( isset($updater['table']) && isset($updater['val']) && isset($updater['key']) ) || ( isset($updater['unique']) && isset($updater['unique'][$key]) && isset($updater['unique'][$key]['table']) && isset($updater['unique'][$key]['val']) && isset($updater['unique'][$key]['key']) ) ) ) { $_key = null; $_value = null; $_table = null; // check if we have unique id table for this repeatable/subform field if ( isset($updater['unique']) && isset($updater['unique'][$key]) && isset($updater['unique'][$key]['table']) && isset($updater['unique'][$key]['val']) && isset($updater['unique'][$key]['key']) ) { $_key = $updater['unique'][$key]['key']; $_value = $updater['unique'][$key]['val']; $_table = $updater['unique'][$key]['table']; } elseif ( isset($updater['table']) && isset($updater['val']) && isset($updater['key']) ) { $_key = $updater['key']; $_value = $updater['val']; $_table = $updater['table']; } // continue only if values are valid if (self::checkString($_table) && self::checkString($_key) && $_value > 0) { // set target table & item $target = trim($_table) . '.' . trim($_key) . '.' . trim($_value); if (!isset(self::$globalUpdater[$target])) { self::$globalUpdater[$target] = new stdClass; self::$globalUpdater[$target]->{$_key} = (int) $_value; } // load the new subform values to global updater self::$globalUpdater[$target]->{$key} = json_encode($object->{$key}); } } } // no set back to json if came in as json if ($isJson && self::checkArray($object->{$key})) { $object->{$key} = json_encode($object->{$key}); } // remove if not json or array elseif (!self::checkArray($object->{$key}) && !self::checkJson($object->{$key})) { unset($object->{$key}); } } } return $object; } /** * Run Global Updater if any are set * * @return void * */ public static function runGlobalUpdater() { // check if any updates are set to run if (self::checkArray(self::$globalUpdater)) { // get the database object $db = JFactory::getDbo(); foreach (self::$globalUpdater as $tableKeyID => $object) { // get the table $table = explode('.', $tableKeyID); // update the item $db->updateObject('#__componentbuilder_' . (string) $table[0] , $object, (string) $table[1]); } // rest updater self::$globalUpdater = array(); } } /** * Copy Any Item (only use for direct database copying) * * @param int $id The item to copy * @param string $table The table and model to copy from and with * @param array $config The values that should change * * @return boolean True if success * */ public static function copyItem($id, $type, $config = array()) { // only continue if we have an id if ((int) $id > 0) { // get the model $model = self::getModel($type); $app = \JFactory::getApplication(); // get item if ($item = $model->getItem($id)) { // update values that should change if (self::checkArray($config)) { foreach($config as $key => $value) { if (isset($item->{$key})) { $item->{$key} = $value; } } } // clone the object $data = array(); foreach ($item as $key => $value) { $data[$key] = $value; } // reset some values $data['id'] = 0; $data['version'] = 1; if (isset($data['tags'])) { $data['tags'] = null; } if (isset($data['associations'])) { $data['associations'] = array(); } // remove some unneeded values unset($data['params']); unset($data['asset_id']); unset($data['checked_out']); unset($data['checked_out_time']); // Attempt to save the data. if ($model->save($data)) { return true; } } } return false; } /** * the basic localkey **/ protected static $localkey = false; /** * get the localkey **/ public static function getLocalKey() { if (!self::$localkey) { // get the basic key self::$localkey = md5(self::getCryptKey('basic', 'localKey34fdWEkl')); } return self::$localkey; } /** * indent HTML */ public static function indent($html) { // load the class require_once JPATH_ADMINISTRATOR.'/components/com_componentbuilder/helpers/indenter.php'; // set new indenter $indenter = new Indenter(); // return indented html return $indenter->indent($html); } public static function checkFileType($file, $sufix) { // now check if the file ends with the sufix return $sufix === "" || ($sufix == substr(strrchr($file, "."), -strlen($sufix))); } public static function imageInfo($path, $request = 'type') { // set image $image = JPATH_SITE.'/'.$path; // check if exists if (file_exists($image) && $result = @getimagesize($image)) { // return type request switch ($request) { case 'width': return $result[0]; break; case 'height': return $result[1]; break; case 'type': $extensions = array( IMAGETYPE_GIF => "gif", IMAGETYPE_JPEG => "jpg", IMAGETYPE_PNG => "png", IMAGETYPE_SWF => "swf", IMAGETYPE_PSD => "psd", IMAGETYPE_BMP => "bmp", IMAGETYPE_TIFF_II => "tiff", IMAGETYPE_TIFF_MM => "tiff", IMAGETYPE_JPC => "jpc", IMAGETYPE_JP2 => "jp2", IMAGETYPE_JPX => "jpx", IMAGETYPE_JB2 => "jb2", IMAGETYPE_SWC => "swc", IMAGETYPE_IFF => "iff", IMAGETYPE_WBMP => "wbmp", IMAGETYPE_XBM => "xbm", IMAGETYPE_ICO => "ico" ); return $extensions[$result[2]]; break; case 'attr': return $result[3]; break; case 'all': default: return $result; break; } } return false; } /** * set the session defaults if not set **/ protected static function setSessionDefaults() { // noting for now return true; } /** * check if it is a new hash **/ public static function newHash($hash, $name = 'backup', $type = 'hash', $key = '', $fileType = 'txt') { // make sure we have a hash if (self::checkString($hash)) { // first get the file path $path_filename = self::getFilePath('path', $name.$type, $fileType, $key, JPATH_COMPONENT_ADMINISTRATOR); // set as read if not already set if ($content = self::getFileContents($path_filename, false)) { if ($hash == $content) { return false; } } // set the hash return self::writeFile($path_filename, $hash); } return false; } protected static $pkOwnerSearch = array( 'company' => 'COM_COMPONENTBUILDER_DTCOMPANYDTDDSDD', 'owner' => 'COM_COMPONENTBUILDER_DTOWNERDTDDSDD', 'email' => 'COM_COMPONENTBUILDER_DTEMAILDTDDSDD', 'website' => 'COM_COMPONENTBUILDER_DTWEBSITEDTDDSDD', 'license' => 'COM_COMPONENTBUILDER_DTLICENSEDTDDSDD', 'copyright' => 'COM_COMPONENTBUILDER_DTCOPYRIGHTDTDDSDD' ); /** * get the JCB package owner details display **/ public static function getPackageOwnerDetailsDisplay(&$info, $trust = false) { $hasOwner = false; $ownerDetails = ''; $ownerDetails .= '
'; // load the list items foreach (self::$pkOwnerSearch as $key => $dd) { if ($value = self::getPackageOwnerValue($key, $info)) { $ownerDetails .= JText::sprintf($dd, $value); // check if we have a owner/source name if (('owner' === $key || 'company' === $key) && !$hasOwner) { $hasOwner = true; $owner = $value; } } } $ownerDetails .= '
'; // provide some details to how the user can get a key if ($hasOwner && isset($info['getKeyFrom']['buy_link']) && self::checkString($info['getKeyFrom']['buy_link'])) { $ownerDetails .= '
'; $ownerDetails .= JText::sprintf('COM_COMPONENTBUILDER_BGET_THE_KEY_FROMB_A_SSA', 'class="btn btn-primary" href="'.$info['getKeyFrom']['buy_link'].'" target="_blank" title="get a key from '.$owner.'"', $owner); } // add more custom links elseif ($hasOwner && isset($info['getKeyFrom']['buy_links']) && self::checkArray($info['getKeyFrom']['buy_links'])) { $buttons = array(); foreach ($info['getKeyFrom']['buy_links'] as $keyName => $link) { $buttons[] = JText::sprintf('COM_COMPONENTBUILDER_BGET_THE_KEY_FROM_SB_FOR_A_SSA', $owner, 'class="btn btn-primary" href="'.$link.'" target="_blank" title="get a key from '.$owner.'"', $keyName); } $ownerDetails .= '
'; $ownerDetails .= implode('
', $buttons); } // return the owner details if (!$hasOwner) { $ownerDetails = '

' . JText::_('COM_COMPONENTBUILDER_PACKAGE_OWNER_DETAILS_NOT_FOUND') . '

'; if (!$trust) { $ownerDetails .= '

' . JText::_('COM_COMPONENTBUILDER_BE_CAUTIOUS_DO_NOT_CONTINUE_UNLESS_YOU_TRUST_THE_ORIGIN_OF_THIS_PACKAGE') . '

'; } } return '
'.$ownerDetails.'
'; } public static function getPackageOwnerValue($key, &$info) { $source = (isset($info['source']) && isset($info['source'][$key])) ? 'source' : ((isset($info['getKeyFrom']) && isset($info['getKeyFrom'][$key])) ? 'getKeyFrom' : false); if ($source && self::checkString($info[$source][$key])) { return $info[$source][$key]; } return false; } /** * get the JCB package component key status **/ public static function getPackageComponentsKeyStatus(&$info) { // check the package key status if (!isset($info['key'])) { if (isset($info['getKeyFrom']) && isset($info['getKeyFrom']['owner'])) { // this just confirms it for older packages $info['key'] = true; } else { // this just confirms it for older packages $info['key'] = false; } } return $info['key']; } protected static $compOwnerSearch = array( 'ul' => array ( 'companyname' => 'COM_COMPONENTBUILDER_ICOMPANYI_BSB', 'author' => 'COM_COMPONENTBUILDER_IAUTHORI_BSB', 'email' => 'COM_COMPONENTBUILDER_IEMAILI_BSB', 'website' => 'COM_COMPONENTBUILDER_IWEBSITEI_BSB', ), 'other' => array( 'license' => 'COM_COMPONENTBUILDER_HFOUR_CLASSNAVHEADERLICENSEHFOURPSP', 'copyright' => 'COM_COMPONENTBUILDER_HFOUR_CLASSNAVHEADERCOPYRIGHTHFOURPSP' ) ); /** * get the JCB package component details display **/ public static function getPackageComponentsDetailsDisplay(&$info) { // check if these components need a key $needKey = self::getPackageComponentsKeyStatus($info); if (isset($info['name']) && self::checkArray($info['name'])) { $cAmount = count((array) $info['name']); $class2 = ($cAmount == 1) ? 'span12' : 'span6'; $counter = 1; $display = array(); foreach ($info['name'] as $key => $value) { // set the name $name= $value . ' v' . $info['component_version'][$key]; if ($cAmount > 1 && $counter == 3) { $display[] = ''; $counter = 1; } if ($cAmount > 1 && $counter == 1) { $display[] = '
'; } $display[] = '
'; $display[] = '

'; $display[] = $name; if ($needKey) { $display[] = ' - ' . JText::sprintf('COM_COMPONENTBUILDER_PAIDLOCKED') . ''; } else { $display[] = ' - ' . JText::sprintf('COM_COMPONENTBUILDER_FREEOPEN') . ''; } $display[] = '

'; $display[] = $info['short_description'][$key]; $display[] = '

'; $display[] = '
    '; // load the list items foreach (self::$compOwnerSearch['ul'] as $li => $value) { if (isset($info[$li]) && isset($info[$li][$key])) { $display[] = '
  • '.JText::sprintf($value, $info[$li][$key]).'
  • '; } } $display[] = '
'; // if we have a source link we add it if (isset($info['joomla_source_link']) && self::checkArray($info['joomla_source_link']) && isset($info['joomla_source_link'][$key]) && self::checkString($info['joomla_source_link'][$key])) { $display[] = 'source code'; } // load other foreach (self::$compOwnerSearch['other'] as $other => $value) { if (isset($info[$other]) && isset($info[$other][$key])) { $display[] = JText::sprintf($value, $info[$other][$key]); } } $display[] = '
'; $counter++; } // close the div if needed if ($cAmount > 1) { $display[] = '
'; } return implode("\n",$display); } return '
'.JText::_('COM_COMPONENTBUILDER_NO_COMPONENT_DETAILS_FOUND_SO_IT_IS_NOT_SAFE_TO_CONTINUE').'
'; } /** * get the database table columns **/ public static function getDbTableColumns($tableName, $as, $type) { // Get a db connection. $db = JFactory::getDbo(); // get the columns $columns = $db->getTableColumns("#__" . $tableName); // set the type (multi or single) $unique = ''; if (1 == $type) { $unique = self::safeString($tableName) . '_'; } if (self::checkArray($columns)) { // build the return string $tableColumns = array(); foreach ($columns as $column => $typeCast) { $tableColumns[] = $as . "." . $column . ' AS ' . $unique . $column; } return implode("\n", $tableColumns); } return false; } /** * get the view table columns **/ public static function getViewTableColumns($admin_view, $as, $type) { // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); $query->select($db->quoteName(array('a.addfields', 'b.name_single'))); $query->from($db->quoteName('#__componentbuilder_admin_fields', 'a')); $query->join('LEFT', $db->quoteName('#__componentbuilder_admin_view', 'b') . ' ON (' . $db->quoteName('a.admin_view') . ' = ' . $db->quoteName('b.id') . ')'); $query->where($db->quoteName('b.published') . ' = 1'); $query->where($db->quoteName('a.admin_view') . ' = ' . (int) $admin_view); // Reset the query using our newly populated query object. $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { $result = $db->loadObject(); $tableName = ''; if (1 == $type) { $tableName = self::safeString($result->name_single) . '_'; } $addfields = json_decode($result->addfields, true); if (self::checkArray($addfields)) { // reset all buckets $field = array(); $fields = array(); // get data foreach ($addfields as $nr => $value) { $tmp = self::getFieldNameAndType((int) $value['field']); if (self::checkArray($tmp)) { $field[$nr] = $tmp; } // insure it is set to alias if needed if (isset($value['alias']) && $value['alias'] == 1) { $field[$nr]['name'] = 'alias'; } // remove a field that is not being stored in the database if (!isset($value['list']) || $value['list'] == 2) { unset($field[$nr]); } } // add the basic defaults $fields[] = $as . ".id AS " . $tableName . "id"; $fields[] = $as . ".asset_id AS " . $tableName . "asset_id"; // load data foreach ($field as $n => $f) { if (self::checkArray($f)) { $fields[] = $as . "." . $f['name'] . " AS " . $tableName . $f['name']; } } // add the basic defaults $fields[] = $as . ".published AS " . $tableName . "published"; $fields[] = $as . ".created_by AS " . $tableName . "created_by"; $fields[] = $as . ".modified_by AS " . $tableName . "modified_by"; $fields[] = $as . ".created AS " . $tableName . "created"; $fields[] = $as . ".modified AS " . $tableName . "modified"; $fields[] = $as . ".version AS " . $tableName . "version"; $fields[] = $as . ".hits AS " . $tableName . "hits"; if (0) // TODO access is not set here but per/view in the form linking this admin view to which these field belong to the components (boooo I know but that is the case and so we can't ever really know at this point if this view has access set) { $fields[] = $as . ".access AS " . $tableName . "access"; } $fields[] = $as . ".ordering AS " . $tableName . "ordering"; // return the field of this view return implode("\n", $fields); } } return false; } public static function getFieldNameAndType($id, $spacers = false) { // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); // Order it by the ordering field. $query->select($db->quoteName(array('a.name', 'a.xml'))); $query->select($db->quoteName(array('c.name'), array('type_name'))); $query->from('#__componentbuilder_field AS a'); $query->join('LEFT', $db->quoteName('#__componentbuilder_fieldtype', 'c') . ' ON (' . $db->quoteName('a.fieldtype') . ' = ' . $db->quoteName('c.id') . ')'); $query->where($db->quoteName('a.id') . ' = '. $db->quote($id)); // Reset the query using our newly populated query object. $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { // Load the results as a list of stdClass objects (see later for more options on retrieving data). $field = $db->loadObject(); // load the values form params $field->xml = json_decode($field->xml); $field->type_name = self::safeTypeName($field->type_name); $load = true; // if category then name must be catid (only one per view) if ($field->type_name === 'category') { $name = 'catid'; } // if tag is set then enable all tag options for this view (only one per view) elseif ($field->type_name === 'tag') { $name = 'tags'; } // don't add spacers or notes elseif (!$spacers && ($field->type_name == 'spacer' || $field->type_name == 'note')) { // make sure the name is unique return false; } else { $name = self::safeFieldName(self::getBetween($field->xml,'name="','"')); } // use field core name only if not found in xml if (!self::checkString($name)) { $name = self::safeFieldName($field->name); } return array('name' => $name, 'type' => $field->type_name); } return false; } /** * validate that a placeholder is unique **/ public static function validateUniquePlaceholder($id, $name, $bool = false) { // make sure no padding is set $name = preg_replace("/[^A-Za-z0-9_]/", '', $name); // this list may grow as we find more cases that break the compiler (just open an issue on github) if (in_array($name, array('component', 'view', 'views'))) { // check if we must return boolean if (!$bool) { return array ( 'message' => JText::_('COM_COMPONENTBUILDER_SORRY_THIS_PLACEHOLDER_IS_ALREADY_IN_USE_IN_THE_COMPILER'), 'status' => 'danger'); } return false; } // add the padding (needed) $name = '[[[' . trim($name) . ']]]'; if (self::placeholderIsSet($id, $name)) { // check if we must return boolean if (!$bool) { return array ( 'message' => JText::_('COM_COMPONENTBUILDER_SORRY_THIS_PLACEHOLDER_IS_ALREADY_IN_USE'), 'status' => 'danger'); } return false; } // check if we must return boolean if (!$bool) { return array ( 'name' => $name, 'message' => JText::_('COM_COMPONENTBUILDER_GREAT_THIS_PLACEHOLDER_WILL_WORK'), 'status' => 'success'); } return true; } /** * search for placeholder in table **/ protected static function placeholderIsSet($id, $name) { // query the table for result array if (($results = self::getPlaceholderTarget($id, $name)) !== false) { // check if we must continue the search foreach ($results as $_id => $target) { if ($name === $target) { return true; } } } return false; } /** * get placeholder target **/ protected static function getPlaceholderTarget($id, $name) { // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); $query->select($db->quoteName(array('id', 'target'))); $query->from($db->quoteName('#__componentbuilder_placeholder')); $query->where($db->quoteName('target') . ' = '. $db->quote($name)); // check if we have id if (is_numeric($id)) { $query->where($db->quoteName('id') . ' <> ' . (int) $id); } $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { return $db->loadAssocList('id', 'target'); } return false; } /** * The array of dynamic content * * @var array */ protected static $dynamicContent = array( // The banners by size 'banner' => array( '728-90' => array( 'Joomla! Volunteers Portal', 'Joomla! Community Magazine | Because community matters...', 'tlwebdesign a JCB sponsor | Because community matters...', 'VDM a JCB sponsor | Because community matters...', 'Agerix a JCB sponsor | Because community matters...' ), '160-600' => array( 'Joomla! Volunteers Portal', 'Joomla! Community Magazine | Because community matters...' ) ), // The build-gif by size 'builder-gif' => array( '707-400' => array( '' ) ) ); /** * get the dynamic content * * @param string $type The type of content * @param string $size The size of the content * * @return string on success * */ public static function getDynamicContent($type, $size, $default = '') { if (isset(self::$dynamicContent[$type]) && isset(self::$dynamicContent[$type][$size]) && ($nr = self::checkArray(self::$dynamicContent[$type][$size]))) { // get the random item number $get = (int) rand(0, --$nr); // return found content return self::$dynamicContent[$type][$size][$get]; } return $default; } /** * Returns a GUIDv4 string * * Thanks to Dave Pearson (and other) * https://www.php.net/manual/en/function.com-create-guid.php#119168 * * Uses the best cryptographically secure method * for all supported platforms with fallback to an older, * less secure version. * * @param bool $trim * @return string */ public static function GUID ($trim = true) { // Windows if (function_exists('com_create_guid') === true) { if ($trim === true) { return trim(com_create_guid(), '{}'); } return com_create_guid(); } // set the braces if needed $lbrace = $trim ? "" : chr(123); // "{" $rbrace = $trim ? "" : chr(125); // "}" // OSX/Linux if (function_exists('openssl_random_pseudo_bytes') === true) { $data = openssl_random_pseudo_bytes(16); $data[6] = chr(ord($data[6]) & 0x0f | 0x40); // set version to 0100 $data[8] = chr(ord($data[8]) & 0x3f | 0x80); // set bits 6-7 to 10 return $lbrace . vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex($data), 4)) . $lbrace; } // Fallback (PHP 4.2+) mt_srand((double)microtime() * 10000); $charid = strtolower(md5(uniqid(rand(), true))); $hyphen = chr(45); // "-" $guidv4 = $lbrace. substr($charid, 0, 8).$hyphen. substr($charid, 8, 4).$hyphen. substr($charid, 12, 4).$hyphen. substr($charid, 16, 4).$hyphen. substr($charid, 20, 12). $rbrace; return $guidv4; } /** * Validate the Globally Unique Identifier ( and check if table already has this identifier) * * @param string $guid * @param string $table * @param int $id * @return bool */ public static function validGUID ($guid, $table = null, $id = 0) { // check if we have a string if (self::validateGUID($guid)) { // check if table already has this identifier if (self::checkString($table)) { // Get the database object and a new query object. $db = \JFactory::getDbo(); $query = $db->getQuery(true); $query->select('COUNT(*)') ->from('#__componentbuilder_' . (string) $table) ->where($db->quoteName('guid') . ' = ' . $db->quote($guid)); // remove this item from the list if ($id > 0) { $query->where($db->quoteName('id') . ' <> ' . (int) $id); } // Set and query the database. $db->setQuery($query); $duplicate = (bool) $db->loadResult(); if ($duplicate) { return false; } } return true; } return false; } /** * Validate the Globally Unique Identifier * * Thanks to Lewie * https://stackoverflow.com/a/1515456/1429677 * * @param string $guid * @return bool */ protected static function validateGUID ($guid) { // check if we have a string if (self::checkString($guid)) { return preg_match("/^(\{)?[a-f\d]{8}(-[a-f\d]{4}){4}[a-f\d]{8}(?(1)\})$/i", $guid); } return false; } /** * Tab/spacer bucket (to speed-up the build) * * @var array */ protected static $tabSpacerBucket = array(); /** * Set tab/spacer * * @var string */ protected static $tabSpacer = "\t"; /** * Set the tab/space * * @param int $nr The number of tag/space * * @return string * */ public static function _t($nr) { // check if we already have the string if (!isset(self::$tabSpacerBucket[$nr])) { // get the string self::$tabSpacerBucket[$nr] = str_repeat(self::$tabSpacer, (int) $nr); } // return stored string return self::$tabSpacerBucket[$nr]; } /** * the Butler **/ public static $session = array(); /** * the Butler Assistant **/ protected static $localSession = array(); /** * start a session if not already set, and load with data **/ public static function loadSession() { if (!isset(self::$session) || !self::checkObject(self::$session)) { self::$session = JFactory::getSession(); } // set the defaults self::setSessionDefaults(); } /** * give Session more to keep **/ public static function set($key, $value) { if (!isset(self::$session) || !self::checkObject(self::$session)) { self::$session = JFactory::getSession(); } // set to local memory to speed up program self::$localSession[$key] = $value; // load to session for later use return self::$session->set($key, self::$localSession[$key]); } /** * get info from Session **/ public static function get($key, $default = null) { if (!isset(self::$session) || !self::checkObject(self::$session)) { self::$session = JFactory::getSession(); } // check if in local memory if (!isset(self::$localSession[$key])) { // set to local memory to speed up program self::$localSession[$key] = self::$session->get($key, $default); } return self::$localSession[$key]; } /** * get field type properties * * @return array on success * */ public static function getFieldTypeProperties($value, $type, $settings = array(), $xml = null, $db_defaults = false) { // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); $query->select($db->quoteName(array('properties', 'short_description', 'description'))); // load database default values if ($db_defaults) { $query->select($db->quoteName(array('datadefault', 'datadefault_other', 'datalenght', 'datalenght_other', 'datatype', 'has_defaults', 'indexes', 'null_switch', 'store'))); } $query->from($db->quoteName('#__componentbuilder_fieldtype')); $query->where($db->quoteName('published') . ' = 1'); $query->where($db->quoteName($type) . ' = '. $value); // Reset the query using our newly populated query object. $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { $result = $db->loadObject(); $properties = json_decode($result->properties, true); $field = array( 'subform' => array(), 'nameListOptions' => array(), 'php' => array(), 'values' => " '', 'short_description' => $result->short_description, 'description' => $result->description); // number pointer $nr = 0; // php tracker (we must try to load alteast 17 rows $phpTracker = array(); // value to check since there are false and null values even 0 in the values returned $confirmation = '8qvZHoyuFYQqpj0YQbc6F3o5DhBlmS-_-a8pmCZfOVSfANjkmV5LG8pCdAY2JNYu6cB'; // set the headers $field['values_description'] .= ''; foreach ($properties as $property) { $example = (isset($property['example']) && self::checkString($property['example'])) ? $property['example'] : ''; $field['values_description'] .= ''; // check if we should load the value $value = self::getValueFromXMLstring($xml, $property['name'], $confirmation); // check if this is a php field $addPHP = false; if (strpos($property['name'], 'type_php') !== false) { $addPHP = true; // set the line number $phpLine = (int) preg_replace('/[^0-9]/', '', $property['name']); // set the key $phpKey = trim(preg_replace('/[0-9]+/', '', $property['name']), '_'); // start array if not already set if (!isset($field['php'][$phpKey])) { $field['php'][$phpKey] = array(); $field['php'][$phpKey]['value'] = array(); $field['php'][$phpKey]['desc'] = $property['description']; // start tracker $phpTracker[$phpKey] = 1; } } // was the settings for the property passed if(self::checkArray($settings) && isset($settings[$property['name']])) { // add the xml values $field['values'] .= PHP_EOL . "\t" . $property['name'] . '="'. $settings[$property['name']] . '" '; // add the json values if ($addPHP) { $field['php'][$phpKey]['value'][$phpLine] = $settings[$property['name']]; $phpTracker[$phpKey]++; } else { $field['subform']['properties'.$nr] = array('name' => $property['name'], 'value' => $settings[$property['name']], 'desc' => $property['description']); } } elseif (!$xml || $confirmation !== $value) { // add the xml values $field['values'] .= PHP_EOL."\t" . $property['name'] . '="' . ($confirmation !== $value) ? $value : $example .'" '; // add the json values if ($addPHP) { $field['php'][$phpKey]['value'][$phpLine] = ($confirmation !== $value) ? $value : $example; $phpTracker[$phpKey]++; } else { $field['subform']['properties' . $nr] = array('name' => $property['name'], 'value' => ($confirmation !== $value) ? $value : $example, 'desc' => $property['description']); } } // add the name List Options if (!$addPHP) { $field['nameListOptions'][$property['name']] = $property['name']; } // increment the number $nr++; } // check if all php is loaded using the tracker if (self::checkString($xml) && isset($phpTracker) && self::checkArray($phpTracker)) { foreach ($phpTracker as $phpKey => $start) { if ($start < 30) { // we must search for more code in the xml just incase foreach(range(2, 30) as $t_nr) { $get_ = $phpKey . '_' . $t_nr; if (!isset($field['php'][$phpKey]['value'][$t_nr]) && ($value = self::getValueFromXMLstring($xml, $get_, $confirmation)) !== $confirmation) { $field['php'][$phpKey]['value'][$t_nr] = $value; } } } } } $field['values'] .= PHP_EOL . "/>"; $field['values_description'] .= '
' . JText::_('COM_COMPONENTBUILDER_PROPERTY') . '' . JText::_('COM_COMPONENTBUILDER_EXAMPLE') . '' . JText::_('COM_COMPONENTBUILDER_DESCRIPTION') . '
' . $property['name'] . '' . $example . '' . $property['description'] . '
'; // load the database defaults if set and wanted if ($db_defaults && isset($result->has_defaults) && $result->has_defaults == 1) { $field['database'] = array( 'datatype' => $result->datatype, 'datadefault' => $result->datadefault, 'datadefault_other' => $result->datadefault_other, 'datalenght' => $result->datalenght, 'datalenght_other' => $result->datalenght_other, 'indexes' => $result->indexes, 'null_switch' => $result->null_switch, 'store' => $result->store ); } // return found field options return $field; } return false; } public static function getValueFromXMLstring(&$xml, &$get, $confirmation = '') { if (self::checkString($xml)) { // if we have a PHP value, we must base64 decode it if (strpos($get, 'type_php') !== false) { return self::openValidBase64(self::getBetween($xml, $get.'="', '"', $confirmation)); } return self::getBetween($xml, $get . '="', '"', $confirmation); } return $confirmation; } /** * get field types properties * * @return array on success * */ public static function getFieldTypesProperties($targets = array(), $filter = array(), $exclude = array(), $type = 'id', $operator = 'IN') { // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); $query->select($db->quoteName(array('id','properties'))); $query->from($db->quoteName('#__componentbuilder_fieldtype')); $query->where($db->quoteName('published') . ' = 1'); // make sure we have ids (or get all) if ('IN_STRINGS' === $operator || 'NOT IN_STRINGS' === $operator) { $query->where($db->quoteName($type) . ' ' . str_replace('_STRINGS', '', $operator) . ' ("' . implode('","',$targets) . '")'); } else { $query->where($db->quoteName($type) . ' ' . $operator . ' (' . implode(',',$targets) . ')'); } // Reset the query using our newly populated query object. $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { $_types = array(); $_properties = array(); $types = $db->loadObjectList('id'); foreach ($types as $id => $type) { $properties = json_decode($type->properties); foreach ($properties as $property) { if (!isset($_types[$id])) { $_types[$id] = array(); } // add if no objection is found $add = true; // check if we have exclude if (self::checkArray($exclude) && in_array($property->name, $exclude)) { continue; } // check if we have filter if (self::checkArray($filter)) { foreach($filter as $key => $val) { if (!isset($property->$key) || $property->$key != $val) { $add = false; } } } // now add the property if ($add) { $_types[$id][$property->name] = array('name' => ucfirst($property->name), 'example' => $property->example, 'description' => $property->description); // set mandatory if (isset($property->mandatory) && $property->mandatory == 1) { $_types[$id][$property->name]['mandatory'] = true; } else { $_types[$id][$property->name]['mandatory'] = false; } // set translatable if (isset($property->translatable) && $property->translatable == 1) { $_types[$id][$property->name]['translatable'] = true; } else { $_types[$id][$property->name]['translatable'] = false; } $_properties[$property->name] = $_types[$id][$property->name]['name']; } } } // return found types & properties return array('types' => $_types, 'properties' => $_properties); } return false; } /** * The zipper method * * @param string $workingDIR The directory where the items must be zipped * @param string $filepath The path to where the zip file must be placed * * @return bool true On success * */ public static function zip($workingDIR, &$filepath) { // store the current joomla working directory $joomla = getcwd(); // we are changing the working directory to the component temp folder chdir($workingDIR); // the full file path of the zip file $filepath = JPath::clean($filepath); // delete an existing zip file (or use an exclusion parameter in JFolder::files() JFile::delete($filepath); // get a list of files in the current directory tree $files = JFolder::files('.', '', true, true); $zipArray = array(); // setup the zip array foreach ($files as $file) { $tmp = array(); $tmp['name'] = str_replace('./', '', $file); $tmp['data'] = JFile::read($file); $tmp['time'] = filemtime($file); $zipArray[] = $tmp; } // change back to joomla working directory chdir($joomla); // get the zip adapter $zip = JArchive::getAdapter('zip'); //create the zip file if ($zip->create($filepath, $zipArray)) { return true; } return false; } /** * Write a file to the server * * @param string $path The path and file name where to safe the data * @param string $data The data to safe * * @return bool true On success * */ public static function writeFile($path, $data) { $klaar = false; if (self::checkString($data)) { // open the file $fh = fopen($path, "w"); if (!is_resource($fh)) { return $klaar; } // write to the file if (fwrite($fh, $data)) { // has been done $klaar = true; } // close file. fclose($fh); } return $klaar; } /** * Remove folders with files * * @param string $dir The path to folder to remove * @param boolean $ignore The folders and files to ignore and not remove * * @return boolean True in all is removed * */ public static function removeFolder($dir, $ignore = false) { if (JFolder::exists($dir)) { $it = new RecursiveDirectoryIterator($dir); $it = new RecursiveIteratorIterator($it, RecursiveIteratorIterator::CHILD_FIRST); // remove ending / $dir = rtrim($dir, '/'); // now loop the files & folders foreach ($it as $file) { if ('.' === $file->getBasename() || '..' === $file->getBasename()) continue; // set file dir $file_dir = $file->getPathname(); // check if this is a dir or a file if ($file->isDir()) { $keeper = false; if (self::checkArray($ignore)) { foreach ($ignore as $keep) { if (strpos($file_dir, $dir.'/'.$keep) !== false) { $keeper = true; } } } if ($keeper) { continue; } JFolder::delete($file_dir); } else { $keeper = false; if (self::checkArray($ignore)) { foreach ($ignore as $keep) { if (strpos($file_dir, $dir.'/'.$keep) !== false) { $keeper = true; } } } if ($keeper) { continue; } JFile::delete($file_dir); } } // delete the root folder if not ignore found if (!self::checkArray($ignore)) { return JFolder::delete($dir); } return true; } return false; } /** * The github access token **/ protected static $gitHubAccessToken = ""; /** * The github repo get data errors **/ public static $githubRepoDataErrors = array(); /** * get the github repo file list * * @return array on success * */ public static function getGithubRepoFileList($type, $target) { // get the repo data if (($repoData = self::getGithubRepoData($type, $target, 'tree')) !== false) { return $repoData->tree; } return false; } /** * get the github repo file list * * @return array on success * */ public static function getGithubRepoData($type, $url, $target = null, $return_type = 'object') { // always reset errors per/request self::$githubRepoDataErrors = array(); // get the current Packages (public) if ('nomemory' === $type || !$repoData = self::get($type)) { // add the token if not already added $_url = self::setGithubToken($url); // check if the url exist if (self::urlExists($_url)) { // get the data from github if (($repoData = self::getFileContents($_url)) !== false && self::checkJson($repoData)) { $github_returned = json_decode($repoData); if (self::checkString($target) && ( (self::checkObject($github_returned) && isset($github_returned->{$target}) && self::checkArray($github_returned->{$target})) || (self::checkArray($github_returned) && isset($github_returned[$target]) && self::checkArray($github_returned[$target])) )) { if ('nomemory' !== $type) { // remember to set it self::set($type, $repoData); } } elseif (!self::checkString($target) && (self::checkArray($github_returned) || (self::checkObject($github_returned) && !isset($github_returned->message)))) { if ('nomemory' !== $type) { // remember to set it self::set($type, $repoData); } } // check if we have error message from github elseif (($errorMessage = self::githubErrorHandeler(array('error' => null), $github_returned, $type)) !== false) { if (isset($errorMessage['error']) && self::checkString($errorMessage['error'])) { // set the error in the application JFactory::getApplication()->enqueueMessage($errorMessage['error'], 'Error'); // set the error also in the class encase it is and Ajax call self::$githubRepoDataErrors[] = $errorMessage['error']; } return false; } elseif (self::checkString($target)) { // setup error string $error = JText::sprintf('COM_COMPONENTBUILDER_THE_URL_S_SET_TO_RETRIEVE_THE_PACKAGES_DID_NOT_RETURN_S_DATA', $url, $target); // set the error in the application JFactory::getApplication()->enqueueMessage($error, 'Error'); // set the error also in the class encase it is and Ajax call self::$githubRepoDataErrors[] = $error; // we are done here return false; } elseif ('nomemory' !== $type) { // setup error string $error = JText::sprintf('COM_COMPONENTBUILDER_THE_URL_S_SET_TO_RETRIEVE_THE_PACKAGES_DID_NOT_RETURN_S_DATA', $url, $type); // set the error in the application JFactory::getApplication()->enqueueMessage($error, 'Error'); // set the error also in the class encase it is and Ajax call self::$githubRepoDataErrors[] = $error; // we are done here return false; } else { // setup error string $error = JText::sprintf('COM_COMPONENTBUILDER_THE_URL_S_SET_TO_RETRIEVE_THE_PACKAGES_DID_NOT_RETURN_VALID_DATA', $url, $type); // set the error in the application JFactory::getApplication()->enqueueMessage($error, 'Error'); // set the error also in the class encase it is and Ajax call self::$githubRepoDataErrors[] = $error; // we are done here return false; } } else { // setup error string $error = JText::sprintf('COM_COMPONENTBUILDER_THE_URL_S_SET_TO_RETRIEVE_THE_PACKAGES_DOES_NOT_RETURN_ANY_DATA', $url); // set the error in the application JFactory::getApplication()->enqueueMessage($error, 'Error'); // set the error also in the class encase it is and Ajax call self::$githubRepoDataErrors[] = $error; // we are done here return false; } } else { // setup error string $error = JText::sprintf('COM_COMPONENTBUILDER_THE_URL_S_SET_TO_RETRIEVE_THE_PACKAGES_DOES_NOT_EXIST', $url); // set the error in the application JFactory::getApplication()->enqueueMessage($error, 'Error'); // set the error also in the class encase it is and Ajax call self::$githubRepoDataErrors[] = $error; // we are done here return false; } } // check if we could find packages if (isset($repoData) && self::checkJson($repoData)) { if ('object' === $return_type) { return json_decode($repoData); } elseif ('array' === $return_type) { return json_decode($repoData, true); } return $repoData; } return false; } /** * get the github error messages * * @return array of errors on success * */ protected static function githubErrorHandeler($message, &$github, $type) { if (self::checkObject($github) && isset($github->message) && self::checkString($github->message)) { // set the message $errorMessage = $github->message; // add the documentation URL if (isset($github->documentation_url) && self::checkString($github->documentation_url)) { $errorMessage = $errorMessage . '
' . $github->documentation_url; } // check the message if (strpos($errorMessage, 'Authenticated') !== false) { if ('nomemory' === $type) { $type = 'data'; } // add little more help if it is an access token issue $errorMessage = JText::sprintf('COM_COMPONENTBUILDER_SBR_YOU_CAN_ADD_A_BGITHUB_ACCESS_TOKENB_TO_COMPONENTBUILDER_GLOBAL_OPTIONS_TO_MAKE_AUTHENTICATED_REQUESTS_TO_GITHUB_AN_ACCESS_TOKEN_WITH_ONLY_PUBLIC_ACCESS_WILL_DO_TO_RETRIEVE_S', $errorMessage, $type); } // set error notice $message['error'] = $errorMessage; // we have error message return $message; } return false; } /** * set the github token * * @return array of errors on success * */ protected static function setGithubToken($url) { // first check if token already set if (strpos($url, 'access_token=') !== false) { // make sure the token is loaded if (!self::checkString(self::$gitHubAccessToken)) { // get the global settings if (!self::checkObject(self::$params)) { self::$params = JComponentHelper::getParams('com_componentbuilder'); } self::$gitHubAccessToken = self::$params->get('github_access_token', null); } // make sure the token is loaded at this point if (self::checkString(self::$gitHubAccessToken)) { $url .= '&access_token=' . self::$gitHubAccessToken; } } return $url; } /** * get Dynamic Scripts * * @param string $type The target type of string * @param string $fieldName The target field name of string * * @return void * */ public static function getDynamicScripts($type, $fieldName = false) { // if field name is passed the convert to type if ($fieldName) { $fieldNames = array( 'php_import_display' => 'display', 'php_import_setdata' => 'setdata', 'php_import_save' => 'save', 'html_import_view' => 'view', 'php_import' => 'import', 'php_import_ext' => 'ext', 'php_import_headers' => 'headers' ); // first check if the field name is found if (isset($fieldNames[$type])) { $type = $fieldNames[$type]; } else { return ''; } } $script = array(); if ('display' === $type) { // set the display script $script['display'][] = self::_t(1) . "protected \$headerList;"; $script['display'][] = self::_t(1) . "protected \$hasPackage = false;"; $script['display'][] = self::_t(1) . "protected \$headers;"; $script['display'][] = self::_t(1) . "protected \$hasHeader = 0;"; $script['display'][] = self::_t(1) . "protected \$dataType;"; $script['display'][] = self::_t(1) . "public function display(\$tpl = null)"; $script['display'][] = self::_t(1) . "{"; $script['display'][] = self::_t(2) . "if (\$this->getLayout() !== 'modal')"; $script['display'][] = self::_t(2) . "{"; $script['display'][] = self::_t(3) . "// Include helper submenu"; $script['display'][] = self::_t(3) . "[[[-#-#-Component]]]Helper::addSubmenu('import');"; $script['display'][] = self::_t(2) . "}"; $script['display'][] = PHP_EOL . self::_t(2) . "\$paths = new stdClass;"; $script['display'][] = self::_t(2) . "\$paths->first = '';"; $script['display'][] = self::_t(2) . "\$state = \$this->get('state');"; $script['display'][] = PHP_EOL . self::_t(2) . "\$this->paths = &\$paths;"; $script['display'][] = self::_t(2) . "\$this->state = &\$state;"; $script['display'][] = self::_t(2) . "// get global action permissions"; $script['display'][] = self::_t(2) . "\$this->canDo = [[[-#-#-Component]]]Helper::getActions('import');"; $script['display'][] = PHP_EOL . self::_t(2) . "// We don't need toolbar in the modal window."; $script['display'][] = self::_t(2) . "if (\$this->getLayout() !== 'modal')"; $script['display'][] = self::_t(2) . "{"; $script['display'][] = self::_t(3) . "\$this->addToolbar();"; $script['display'][] = self::_t(3) . "\$this->sidebar = JHtmlSidebar::render();"; $script['display'][] = self::_t(2) . "}"; $script['display'][] = PHP_EOL . self::_t(2) . "// get the session object"; $script['display'][] = self::_t(2) . "\$session = JFactory::getSession();"; $script['display'][] = self::_t(2) . "// check if it has package"; $script['display'][] = self::_t(2) . "\$this->hasPackage" . self::_t(1) . "= \$session->get('hasPackage', false);"; $script['display'][] = self::_t(2) . "\$this->dataType" . self::_t(1) . "= \$session->get('dataType', false);"; $script['display'][] = self::_t(2) . "if(\$this->hasPackage && \$this->dataType)"; $script['display'][] = self::_t(2) . "{"; $script['display'][] = self::_t(3) . "\$this->headerList" . self::_t(1) . "= json_decode(\$session->get(\$this->dataType.'_VDM_IMPORTHEADERS', false),true);"; $script['display'][] = self::_t(3) . "\$this->headers" . self::_t(2) . "= [[[-#-#-Component]]]Helper::getFileHeaders(\$this->dataType);"; $script['display'][] = self::_t(3) . "// clear the data type"; $script['display'][] = self::_t(3) . "\$session->clear('dataType');"; $script['display'][] = self::_t(2) . "}"; $script['display'][] = PHP_EOL . self::_t(2) . "// Check for errors."; $script['display'][] = self::_t(2) . "if (count(\$errors = \$this->get('Errors'))){"; $script['display'][] = self::_t(3) . "throw new Exception(implode(PHP_EOL, \$errors), 500);"; $script['display'][] = self::_t(2) . "}"; $script['display'][] = PHP_EOL . self::_t(2) . "// Display the template"; $script['display'][] = self::_t(2) . "parent::display(\$tpl);"; $script['display'][] = self::_t(1) . "}"; } elseif ('setdata' === $type) { // set the setdata script $script['setdata'] = array(); $script['setdata'][] = self::_t(1) . "/**"; $script['setdata'][] = self::_t(1) . "* Set the data from the spreadsheet to the database"; $script['setdata'][] = self::_t(1) . "*"; $script['setdata'][] = self::_t(1) . "* @param string \$package Paths to the uploaded package file"; $script['setdata'][] = self::_t(1) . "*"; $script['setdata'][] = self::_t(1) . "* @return boolean false on failure"; $script['setdata'][] = self::_t(1) . "*"; $script['setdata'][] = self::_t(1) . "**/"; $script['setdata'][] = self::_t(1) . "protected function setData(\$package,\$table,\$target_headers)"; $script['setdata'][] = self::_t(1) . "{"; $script['setdata'][] = self::_t(2) . "if ([[[-#-#-Component]]]Helper::checkArray(\$target_headers))"; $script['setdata'][] = self::_t(2) . "{"; $script['setdata'][] = self::_t(3) . "// make sure the file is loaded"; $script['setdata'][] = self::_t(3) . "[[[-#-#-Component]]]Helper::composerAutoload('phpspreadsheet');"; $script['setdata'][] = self::_t(3) . "\$jinput = JFactory::getApplication()->input;"; $script['setdata'][] = self::_t(3) . "foreach(\$target_headers as \$header)"; $script['setdata'][] = self::_t(3) . "{"; $script['setdata'][] = self::_t(4) . "if ((\$column = \$jinput->getString(\$header, false)) !== false ||"; $script['setdata'][] = self::_t(5) . "(\$column = \$jinput->getString(strtolower(\$header), false)) !== false)"; $script['setdata'][] = self::_t(4) . "{"; $script['setdata'][] = self::_t(5) . "\$data['target_headers'][\$header] = \$column;"; $script['setdata'][] = self::_t(4) . "}"; $script['setdata'][] = self::_t(4) . "else"; $script['setdata'][] = self::_t(4) . "{"; $script['setdata'][] = self::_t(5) . "\$data['target_headers'][\$header] = null;"; $script['setdata'][] = self::_t(4) . "}"; $script['setdata'][] = self::_t(3) . "}"; $script['setdata'][] = self::_t(3) . "// set the data"; $script['setdata'][] = self::_t(3) . "if(isset(\$package['dir']))"; $script['setdata'][] = self::_t(3) . "{"; $script['setdata'][] = self::_t(4) . "\$inputFileType = IOFactory::identify(\$package['dir']);"; $script['setdata'][] = self::_t(4) . "\$excelReader = IOFactory::createReader(\$inputFileType);"; $script['setdata'][] = self::_t(4) . "\$excelReader->setReadDataOnly(true);"; $script['setdata'][] = self::_t(4) . "\$excelObj = \$excelReader->load(\$package['dir']);"; $script['setdata'][] = self::_t(4) . "\$data['array'] = \$excelObj->getActiveSheet()->toArray(null, true,true,true);"; $script['setdata'][] = self::_t(4) . "\$excelObj->disconnectWorksheets();"; $script['setdata'][] = self::_t(4) . "unset(\$excelObj);"; $script['setdata'][] = self::_t(4) . "return \$this->save(\$data, \$table);"; $script['setdata'][] = self::_t(3) . "}"; $script['setdata'][] = self::_t(2) . "}"; $script['setdata'][] = self::_t(2) . "return false;"; $script['setdata'][] = self::_t(1) . "}"; } elseif ('headers' === $type) { $script['headers'] = array(); $script['headers'][] = self::_t(1) . "/**"; $script['headers'][] = self::_t(1) . "* Method to get header."; $script['headers'][] = self::_t(1) . "*"; $script['headers'][] = self::_t(1) . "* @return mixed An array of data items on success, false on failure."; $script['headers'][] = self::_t(1) . "*/"; $script['headers'][] = self::_t(1) . "public function getExImPortHeaders()"; $script['headers'][] = self::_t(1) . "{"; $script['headers'][] = self::_t(2) . "// Get a db connection."; $script['headers'][] = self::_t(2) . "\$db = JFactory::getDbo();"; $script['headers'][] = self::_t(2) . "// get the columns"; $script['headers'][] = self::_t(2) . "\$columns = \$db->getTableColumns(\"#__[[[-#-#-component]]]_[[[-#-#-view]]]\");"; $script['headers'][] = self::_t(2) . "if ([[[-#-#-Component]]]Helper::checkArray(\$columns))"; $script['headers'][] = self::_t(2) . "{"; $script['headers'][] = self::_t(3) . "// remove the headers you don't import/export."; $script['headers'][] = self::_t(3) . "unset(\$columns['asset_id']);"; $script['headers'][] = self::_t(3) . "unset(\$columns['checked_out']);"; $script['headers'][] = self::_t(3) . "unset(\$columns['checked_out_time']);"; $script['headers'][] = self::_t(3) . "\$headers = new stdClass();"; $script['headers'][] = self::_t(3) . "foreach (\$columns as \$column => \$type)"; $script['headers'][] = self::_t(3) . "{"; $script['headers'][] = self::_t(4) . "\$headers->{\$column} = \$column;"; $script['headers'][] = self::_t(3) . "}"; $script['headers'][] = self::_t(3) . "return \$headers;"; $script['headers'][] = self::_t(2) . "}"; $script['headers'][] = self::_t(2) . "return false;"; $script['headers'][] = self::_t(1) . "}"; } elseif ('save' === $type) { $script['save'] = array(); $script['save'][] = self::_t(1) . "/**"; $script['save'][] = self::_t(1) . "* Save the data from the file to the database"; $script['save'][] = self::_t(1) . "*"; $script['save'][] = self::_t(1) . "* @param string \$package Paths to the uploaded package file"; $script['save'][] = self::_t(1) . "*"; $script['save'][] = self::_t(1) . "* @return boolean false on failure"; $script['save'][] = self::_t(1) . "*"; $script['save'][] = self::_t(1) . "**/"; $script['save'][] = self::_t(1) . "protected function save(\$data,\$table)"; $script['save'][] = self::_t(1) . "{"; $script['save'][] = self::_t(2) . "// import the data if there is any"; $script['save'][] = self::_t(2) . "if([[[-#-#-Component]]]Helper::checkArray(\$data['array']))"; $script['save'][] = self::_t(2) . "{"; $script['save'][] = self::_t(3) . "// get user object"; $script['save'][] = self::_t(3) . "\$user" . self::_t(2) . "= JFactory::getUser();"; $script['save'][] = self::_t(3) . "// remove header if it has headers"; $script['save'][] = self::_t(3) . "\$id_key" . self::_t(1) . "= \$data['target_headers']['id'];"; $script['save'][] = self::_t(3) . "\$published_key" . self::_t(1) . "= \$data['target_headers']['published'];"; $script['save'][] = self::_t(3) . "\$ordering_key" . self::_t(1) . "= \$data['target_headers']['ordering'];"; $script['save'][] = self::_t(3) . "// get the first array set"; $script['save'][] = self::_t(3) . "\$firstSet = reset(\$data['array']);"; $script['save'][] = ""; $script['save'][] = self::_t(3) . "// check if first array is a header array and remove if true"; $script['save'][] = self::_t(3) . "if(\$firstSet[\$id_key] == 'id' || \$firstSet[\$published_key] == 'published' || \$firstSet[\$ordering_key] == 'ordering')"; $script['save'][] = self::_t(3) . "{"; $script['save'][] = self::_t(4) . "array_shift(\$data['array']);"; $script['save'][] = self::_t(3) . "}"; $script['save'][] = self::_t(3) . ""; $script['save'][] = self::_t(3) . "// make sure there is still values in array and that it was not only headers"; $script['save'][] = self::_t(3) . "if([[[-#-#-Component]]]Helper::checkArray(\$data['array']) && \$user->authorise(\$table.'.import', 'com_[[[-#-#-component]]]') && \$user->authorise('core.import', 'com_[[[-#-#-component]]]'))"; $script['save'][] = self::_t(3) . "{"; $script['save'][] = self::_t(4) . "// set target."; $script['save'][] = self::_t(4) . "\$target" . self::_t(1) . "= array_flip(\$data['target_headers']);"; $script['save'][] = self::_t(4) . "// Get a db connection."; $script['save'][] = self::_t(4) . "\$db = JFactory::getDbo();"; $script['save'][] = self::_t(4) . "// set some defaults"; $script['save'][] = self::_t(4) . "\$todayDate" . self::_t(2) . "= JFactory::getDate()->toSql();"; $script['save'][] = self::_t(4) . "// get global action permissions"; $script['save'][] = self::_t(4) . "\$canDo" . self::_t(3) . "= [[[-#-#-Component]]]Helper::getActions(\$table);"; $script['save'][] = self::_t(4) . "\$canEdit" . self::_t(2) . "= \$canDo->get('core.edit');"; $script['save'][] = self::_t(4) . "\$canState" . self::_t(2) . "= \$canDo->get('core.edit.state');"; $script['save'][] = self::_t(4) . "\$canCreate" . self::_t(2) . "= \$canDo->get('core.create');"; $script['save'][] = self::_t(4) . "\$hasAlias" . self::_t(2) . "= \$this->getAliasesUsed(\$table);"; $script['save'][] = self::_t(4) . "// prosses the data"; $script['save'][] = self::_t(4) . "foreach(\$data['array'] as \$row)"; $script['save'][] = self::_t(4) . "{"; $script['save'][] = self::_t(5) . "\$found = false;"; $script['save'][] = self::_t(5) . "if (isset(\$row[\$id_key]) && is_numeric(\$row[\$id_key]) && \$row[\$id_key] > 0)"; $script['save'][] = self::_t(5) . "{"; $script['save'][] = self::_t(6) . "// raw items import & update!"; $script['save'][] = self::_t(6) . "\$query = \$db->getQuery(true);"; $script['save'][] = self::_t(6) . "\$query"; $script['save'][] = self::_t(7) . "->select('version')"; $script['save'][] = self::_t(7) . "->from(\$db->quoteName('#__[[[-#-#-component]]]_'.\$table))"; $script['save'][] = self::_t(7) . "->where(\$db->quoteName('id') . ' = '. \$db->quote(\$row[\$id_key]));"; $script['save'][] = self::_t(6) . "// Reset the query using our newly populated query object."; $script['save'][] = self::_t(6) . "\$db->setQuery(\$query);"; $script['save'][] = self::_t(6) . "\$db->execute();"; $script['save'][] = self::_t(6) . "\$found = \$db->getNumRows();"; $script['save'][] = self::_t(5) . "}"; $script['save'][] = self::_t(5) . ""; $script['save'][] = self::_t(5) . "if(\$found && \$canEdit)"; $script['save'][] = self::_t(5) . "{"; $script['save'][] = self::_t(6) . "// update item"; $script['save'][] = self::_t(6) . "\$id" . self::_t(2) . "= \$row[\$id_key];"; $script['save'][] = self::_t(6) . "\$version" . self::_t(1) . "= \$db->loadResult();"; $script['save'][] = self::_t(6) . "// reset all buckets"; $script['save'][] = self::_t(6) . "\$query" . self::_t(2) . "= \$db->getQuery(true);"; $script['save'][] = self::_t(6) . "\$fields" . self::_t(1) . "= array();"; $script['save'][] = self::_t(6) . "// Fields to update."; $script['save'][] = self::_t(6) . "foreach(\$row as \$key => \$cell)"; $script['save'][] = self::_t(6) . "{"; $script['save'][] = self::_t(7) . "// ignore column"; $script['save'][] = self::_t(7) . "if ('IGNORE' == \$target[\$key])"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "continue;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// update modified"; $script['save'][] = self::_t(7) . "if ('modified_by' == \$target[\$key])"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "continue;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// update modified"; $script['save'][] = self::_t(7) . "if ('modified' == \$target[\$key])"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "continue;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// update version"; $script['save'][] = self::_t(7) . "if ('version' == \$target[\$key])"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "\$cell = (int) \$version + 1;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// verify publish authority"; $script['save'][] = self::_t(7) . "if ('published' == \$target[\$key] && !\$canState)"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "continue;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// set to update array"; $script['save'][] = self::_t(7) . "if(in_array(\$key, \$data['target_headers']) && is_numeric(\$cell))"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "\$fields[] = \$db->quoteName(\$target[\$key]) . ' = ' . \$cell;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "elseif(in_array(\$key, \$data['target_headers']) && is_string(\$cell))"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "\$fields[] = \$db->quoteName(\$target[\$key]) . ' = ' . \$db->quote(\$cell);"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "elseif(in_array(\$key, \$data['target_headers']) && is_null(\$cell))"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "// if import data is null then set empty"; $script['save'][] = self::_t(8) . "\$fields[] = \$db->quoteName(\$target[\$key]) . \" = ''\";"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(6) . "}"; $script['save'][] = self::_t(6) . "// load the defaults"; $script['save'][] = self::_t(6) . "\$fields[]" . self::_t(1) . "= \$db->quoteName('modified_by') . ' = ' . \$db->quote(\$user->id);"; $script['save'][] = self::_t(6) . "\$fields[]" . self::_t(1) . "= \$db->quoteName('modified') . ' = ' . \$db->quote(\$todayDate);"; $script['save'][] = self::_t(6) . "// Conditions for which records should be updated."; $script['save'][] = self::_t(6) . "\$conditions = array("; $script['save'][] = self::_t(7) . "\$db->quoteName('id') . ' = ' . \$id"; $script['save'][] = self::_t(6) . ");"; $script['save'][] = self::_t(6) . ""; $script['save'][] = self::_t(6) . "\$query->update(\$db->quoteName('#__[[[-#-#-component]]]_'.\$table))->set(\$fields)->where(\$conditions);"; $script['save'][] = self::_t(6) . "\$db->setQuery(\$query);"; $script['save'][] = self::_t(6) . "\$db->execute();"; $script['save'][] = self::_t(5) . "}"; $script['save'][] = self::_t(5) . "elseif (\$canCreate)"; $script['save'][] = self::_t(5) . "{"; $script['save'][] = self::_t(6) . "// insert item"; $script['save'][] = self::_t(6) . "\$query = \$db->getQuery(true);"; $script['save'][] = self::_t(6) . "// reset all buckets"; $script['save'][] = self::_t(6) . "\$columns" . self::_t(1) . "= array();"; $script['save'][] = self::_t(6) . "\$values" . self::_t(1) . "= array();"; $script['save'][] = self::_t(6) . "\$version" . self::_t(1) . "= false;"; $script['save'][] = self::_t(6) . "// Insert columns. Insert values."; $script['save'][] = self::_t(6) . "foreach(\$row as \$key => \$cell)"; $script['save'][] = self::_t(6) . "{"; $script['save'][] = self::_t(7) . "// ignore column"; $script['save'][] = self::_t(7) . "if ('IGNORE' == \$target[\$key])"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "continue;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// remove id"; $script['save'][] = self::_t(7) . "if ('id' == \$target[\$key])"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "continue;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// update created"; $script['save'][] = self::_t(7) . "if ('created_by' == \$target[\$key])"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "continue;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// update created"; $script['save'][] = self::_t(7) . "if ('created' == \$target[\$key])"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "continue;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// Make sure the alias is incremented"; $script['save'][] = self::_t(7) . "if ('alias' == \$target[\$key])"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "\$cell = \$this->getAlias(\$cell,\$table);"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// update version"; $script['save'][] = self::_t(7) . "if ('version' == \$target[\$key])"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "\$cell = 1;"; $script['save'][] = self::_t(8) . "\$version = true;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "// set to insert array"; $script['save'][] = self::_t(7) . "if(in_array(\$key, \$data['target_headers']) && is_numeric(\$cell))"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "\$columns[]" . self::_t(1) . "= \$target[\$key];"; $script['save'][] = self::_t(8) . "\$values[]" . self::_t(1) . "= \$cell;"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "elseif(in_array(\$key, \$data['target_headers']) && is_string(\$cell))"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "\$columns[]" . self::_t(1) . "= \$target[\$key];"; $script['save'][] = self::_t(8) . "\$values[]" . self::_t(1) . "= \$db->quote(\$cell);"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(7) . "elseif(in_array(\$key, \$data['target_headers']) && is_null(\$cell))"; $script['save'][] = self::_t(7) . "{"; $script['save'][] = self::_t(8) . "// if import data is null then set empty"; $script['save'][] = self::_t(8) . "\$columns[]" . self::_t(1) . "= \$target[\$key];"; $script['save'][] = self::_t(8) . "\$values[]" . self::_t(1) . "= \"''\";"; $script['save'][] = self::_t(7) . "}"; $script['save'][] = self::_t(6) . "}"; $script['save'][] = self::_t(6) . "// load the defaults"; $script['save'][] = self::_t(6) . "\$columns[]" . self::_t(1) . "= 'created_by';"; $script['save'][] = self::_t(6) . "\$values[]" . self::_t(1) . "= \$db->quote(\$user->id);"; $script['save'][] = self::_t(6) . "\$columns[]" . self::_t(1) . "= 'created';"; $script['save'][] = self::_t(6) . "\$values[]" . self::_t(1) . "= \$db->quote(\$todayDate);"; $script['save'][] = self::_t(6) . "if (!\$version)"; $script['save'][] = self::_t(6) . "{"; $script['save'][] = self::_t(7) . "\$columns[]" . self::_t(1) . "= 'version';"; $script['save'][] = self::_t(7) . "\$values[]" . self::_t(1) . "= 1;"; $script['save'][] = self::_t(6) . "}"; $script['save'][] = self::_t(6) . "// Prepare the insert query."; $script['save'][] = self::_t(6) . "\$query"; $script['save'][] = self::_t(7) . "->insert(\$db->quoteName('#__[[[-#-#-component]]]_'.\$table))"; $script['save'][] = self::_t(7) . "->columns(\$db->quoteName(\$columns))"; $script['save'][] = self::_t(7) . "->values(implode(',', \$values));"; $script['save'][] = self::_t(6) . "// Set the query using our newly populated query object and execute it."; $script['save'][] = self::_t(6) . "\$db->setQuery(\$query);"; $script['save'][] = self::_t(6) . "\$done = \$db->execute();"; $script['save'][] = self::_t(6) . "if (\$done)"; $script['save'][] = self::_t(6) . "{"; $script['save'][] = self::_t(7) . "\$aId = \$db->insertid();"; $script['save'][] = self::_t(7) . "// make sure the access of asset is set"; $script['save'][] = self::_t(7) . "[[[-#-#-Component]]]Helper::setAsset(\$aId,\$table);"; $script['save'][] = self::_t(6) . "}"; $script['save'][] = self::_t(5) . "}"; $script['save'][] = self::_t(5) . "else"; $script['save'][] = self::_t(5) . "{"; $script['save'][] = self::_t(6) . "return false;"; $script['save'][] = self::_t(5) . "}"; $script['save'][] = self::_t(4) . "}"; $script['save'][] = self::_t(4) . "return true;"; $script['save'][] = self::_t(3) . "}"; $script['save'][] = self::_t(2) . "}"; $script['save'][] = self::_t(2) . "return false;"; $script['save'][] = self::_t(1) . "}"; } elseif ('view' === $type) { $script['view'] = array(); $script['view'][] = ""; $script['view'][] = ""; $script['view'][] = PHP_EOL . "
"; $script['view'][] = "
\" method=\"post\" name=\"adminForm\" id=\"adminForm\" class=\"form-horizontal form-validate\">"; $script['view'][] = ""; $script['view'][] = PHP_EOL . self::_t(1) . "sidebar)) : ?>"; $script['view'][] = self::_t(2) . "
"; $script['view'][] = self::_t(3) . "sidebar; ?>"; $script['view'][] = self::_t(2) . "
"; $script['view'][] = self::_t(2) . "
"; $script['view'][] = self::_t(1) . ""; $script['view'][] = self::_t(2) . "
"; $script['view'][] = self::_t(1) . ""; $script['view'][] = ""; $script['view'][] = PHP_EOL . self::_t(1) . "hasPackage && [[[-#-#-Component]]]Helper::checkArray(\$this->headerList) && [[[-#-#-Component]]]Helper::checkArray(\$this->headers)) : ?>"; $script['view'][] = self::_t(2) . "
"; $script['view'][] = self::_t(3) . ""; $script['view'][] = self::_t(3) . "
"; $script['view'][] = self::_t(4) . ""; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(5) . ""; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(3) . "
"; $script['view'][] = self::_t(3) . "headerList as \$name => \$title): ?>"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(5) . ""; $script['view'][] = self::_t(5) . "
"; $script['view'][] = self::_t(6) . ""; $script['view'][] = self::_t(5) . "
"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(3) . ""; $script['view'][] = self::_t(3) . "
"; $script['view'][] = self::_t(4) . "\" onclick=\"Joomla.continueImport()\" />"; $script['view'][] = self::_t(3) . "
"; $script['view'][] = self::_t(2) . "
"; $script['view'][] = self::_t(2) . ""; $script['view'][] = self::_t(1) . ""; $script['view'][] = self::_t(2) . " 'upload')); ?>"; $script['view'][] = self::_t(2) . ""; $script['view'][] = self::_t(2) . ""; $script['view'][] = self::_t(3) . "
"; $script['view'][] = self::_t(4) . ""; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(5) . ""; $script['view'][] = self::_t(5) . "
"; $script['view'][] = self::_t(6) . ""; $script['view'][] = self::_t(5) . "
"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(5) . "\" onclick=\"Joomla.submitbutton()\" />    (.csv .xls .ods)"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(3) . "
"; $script['view'][] = self::_t(2) . ""; $script['view'][] = self::_t(2) . ""; $script['view'][] = self::_t(2) . ""; $script['view'][] = self::_t(3) . "
"; $script['view'][] = self::_t(4) . ""; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(5) . ""; $script['view'][] = self::_t(5) . "
"; $script['view'][] = self::_t(6) . "state->get('import.directory'); ?>\" />"; $script['view'][] = self::_t(5) . "
"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(5) . "\" onclick=\"Joomla.submitbutton3()\" />    (.csv .xls .ods)"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(2) . ""; $script['view'][] = ""; $script['view'][] = PHP_EOL . self::_t(2) . ""; $script['view'][] = self::_t(3) . "
"; $script['view'][] = self::_t(4) . ""; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(5) . ""; $script['view'][] = self::_t(5) . "
"; $script['view'][] = self::_t(6) . ""; $script['view'][] = self::_t(5) . "
"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(5) . "\" onclick=\"Joomla.submitbutton4()\" />    (.csv .xls .ods)"; $script['view'][] = self::_t(4) . "
"; $script['view'][] = self::_t(3) . "
"; $script['view'][] = self::_t(2) . ""; $script['view'][] = self::_t(2) . ""; $script['view'][] = self::_t(2) . ""; $script['view'][] = self::_t(1) . ""; $script['view'][] = self::_t(1) . ""; $script['view'][] = self::_t(1) . ""; $script['view'][] = ""; $script['view'][] = "
"; } elseif ('import' === $type) { $script['import'] = array(); $script['import'][] = self::_t(1) . "/**"; $script['import'][] = self::_t(1) . " * Import an spreadsheet from either folder, url or upload."; $script['import'][] = self::_t(1) . " *"; $script['import'][] = self::_t(1) . " * @return boolean result of import"; $script['import'][] = self::_t(1) . " *"; $script['import'][] = self::_t(1) . " */"; $script['import'][] = self::_t(1) . "public function import()"; $script['import'][] = self::_t(1) . "{"; $script['import'][] = self::_t(2) . "\$this->setState('action', 'import');"; $script['import'][] = self::_t(2) . "\$app" . self::_t(2) . "= JFactory::getApplication();"; $script['import'][] = self::_t(2) . "\$session" . self::_t(1) . "= JFactory::getSession();"; $script['import'][] = self::_t(2) . "\$package" . self::_t(1) . "= null;"; $script['import'][] = self::_t(2) . "\$continue" . self::_t(1) . "= false;"; $script['import'][] = self::_t(2) . "// get import type"; $script['import'][] = self::_t(2) . "\$this->getType = \$app->input->getString('gettype', NULL);"; $script['import'][] = self::_t(2) . "// get import type"; $script['import'][] = self::_t(2) . "\$this->dataType" . self::_t(1) . "= \$session->get('dataType_VDM_IMPORTINTO', NULL);"; $script['import'][] = PHP_EOL . self::_t(2) . "if (\$package === null)"; $script['import'][] = self::_t(2) . "{"; $script['import'][] = self::_t(3) . "switch (\$this->getType)"; $script['import'][] = self::_t(3) . "{"; $script['import'][] = self::_t(4) . "case 'folder':"; $script['import'][] = self::_t(5) . "// Remember the 'Import from Directory' path."; $script['import'][] = self::_t(5) . "\$app->getUserStateFromRequest(\$this->_context . '.import_directory', 'import_directory');"; $script['import'][] = self::_t(5) . "\$package = \$this->_getPackageFromFolder();"; $script['import'][] = self::_t(5) . "break;"; $script['import'][] = PHP_EOL . self::_t(4) . "case 'upload':"; $script['import'][] = self::_t(5) . "\$package = \$this->_getPackageFromUpload();"; $script['import'][] = self::_t(5) . "break;"; $script['import'][] = PHP_EOL . self::_t(4) . "case 'url':"; $script['import'][] = self::_t(5) . "\$package = \$this->_getPackageFromUrl();"; $script['import'][] = self::_t(5) . "break;"; $script['import'][] = PHP_EOL . self::_t(4) . "case 'continue':"; $script['import'][] = self::_t(5) . "\$continue" . self::_t(1) . "= true;"; $script['import'][] = self::_t(5) . "\$package" . self::_t(1) . "= \$session->get('package', null);"; $script['import'][] = self::_t(5) . "\$package" . self::_t(1) . "= json_decode(\$package, true);"; $script['import'][] = self::_t(5) . "// clear session"; $script['import'][] = self::_t(5) . "\$session->clear('package');"; $script['import'][] = self::_t(5) . "\$session->clear('dataType');"; $script['import'][] = self::_t(5) . "\$session->clear('hasPackage');"; $script['import'][] = self::_t(5) . "break;"; $script['import'][] = PHP_EOL . self::_t(4) . "default:"; $script['import'][] = self::_t(5) . "\$app->setUserState('com_[[[-#-#-component]]].message', JTe-#-#-xt::_('COM_[[[-#-#-COMPONENT]]]_IMPORT_NO_IMPORT_TYPE_FOUND'));"; $script['import'][] = PHP_EOL . self::_t(5) . "return false;"; $script['import'][] = self::_t(5) . "break;"; $script['import'][] = self::_t(3) . "}"; $script['import'][] = self::_t(2) . "}"; $script['import'][] = self::_t(2) . "// Was the package valid?"; $script['import'][] = self::_t(2) . "if (!\$package || !\$package['type'])"; $script['import'][] = self::_t(2) . "{"; $script['import'][] = self::_t(3) . "if (in_array(\$this->getType, array('upload', 'url')))"; $script['import'][] = self::_t(3) . "{"; $script['import'][] = self::_t(4) . "\$this->remove(\$package['packagename']);"; $script['import'][] = self::_t(3) . "}"; $script['import'][] = PHP_EOL . self::_t(3) . "\$app->setUserState('com_[[[-#-#-component]]].message', JTe-#-#-xt::_('COM_[[[-#-#-COMPONENT]]]_IMPORT_UNABLE_TO_FIND_IMPORT_PACKAGE'));"; $script['import'][] = self::_t(3) . "return false;"; $script['import'][] = self::_t(2) . "}"; $script['import'][] = self::_t(2) . ""; $script['import'][] = self::_t(2) . "// first link data to table headers"; $script['import'][] = self::_t(2) . "if(!\$continue){"; $script['import'][] = self::_t(3) . "\$package" . self::_t(1) . "= json_encode(\$package);"; $script['import'][] = self::_t(3) . "\$session->set('package', \$package);"; $script['import'][] = self::_t(3) . "\$session->set('dataType', \$this->dataType);"; $script['import'][] = self::_t(3) . "\$session->set('hasPackage', true);"; $script['import'][] = self::_t(3) . "return true;"; $script['import'][] = self::_t(2) . "}"; $script['import'][] = self::_t(2) . "// set the data"; $script['import'][] = self::_t(2) . "\$headerList = json_decode(\$session->get(\$this->dataType.'_VDM_IMPORTHEADERS', false), true);"; $script['import'][] = self::_t(2) . "if (!\$this->setData(\$package,\$this->dataType,\$headerList))"; $script['import'][] = self::_t(2) . "{"; $script['import'][] = self::_t(3) . "// There was an error importing the package"; $script['import'][] = self::_t(3) . "\$msg = JTe-#-#-xt::_('COM_[[[-#-#-COMPONENT]]]_IMPORT_ERROR');"; $script['import'][] = self::_t(3) . "\$back = \$session->get('backto_VDM_IMPORT', NULL);"; $script['import'][] = self::_t(3) . "if (\$back)"; $script['import'][] = self::_t(3) . "{"; $script['import'][] = self::_t(4) . "\$app->setUserState('com_[[[-#-#-component]]].redirect_url', 'index.php?option=com_[[[-#-#-component]]]&view='.\$back);"; $script['import'][] = self::_t(4) . "\$session->clear('backto_VDM_IMPORT');"; $script['import'][] = self::_t(3) . "}"; $script['import'][] = self::_t(3) . "\$result = false;"; $script['import'][] = self::_t(2) . "}"; $script['import'][] = self::_t(2) . "else"; $script['import'][] = self::_t(2) . "{"; $script['import'][] = self::_t(3) . "// Package imported sucessfully"; $script['import'][] = self::_t(3) . "\$msg = JTe-#-#-xt::sprintf('COM_[[[-#-#-COMPONENT]]]_IMPORT_SUCCESS', \$package['packagename']);"; $script['import'][] = self::_t(3) . "\$back = \$session->get('backto_VDM_IMPORT', NULL);"; $script['import'][] = self::_t(3) . "if (\$back)"; $script['import'][] = self::_t(3) . "{"; $script['import'][] = self::_t(4) . "\$app->setUserState('com_[[[-#-#-component]]].redirect_url', 'index.php?option=com_[[[-#-#-component]]]&view='.\$back);"; $script['import'][] = self::_t(4) . "\$session->clear('backto_VDM_IMPORT');"; $script['import'][] = self::_t(3) . "}"; $script['import'][] = self::_t(3) . "\$result = true;"; $script['import'][] = self::_t(2) . "}"; $script['import'][] = PHP_EOL . self::_t(2) . "// Set some model state values"; $script['import'][] = self::_t(2) . "\$app->enqueueMessage(\$msg);"; $script['import'][] = PHP_EOL . self::_t(2) . "// remove file after import"; $script['import'][] = self::_t(2) . "\$this->remove(\$package['packagename']);"; $script['import'][] = self::_t(2) . "\$session->clear(\$this->getType.'_VDM_IMPORTHEADERS');"; $script['import'][] = self::_t(2) . "return \$result;"; $script['import'][] = self::_t(1) . "}"; } elseif ('ext' === $type) { $script['ext'][] = self::_t(1) . "/**"; $script['ext'][] = self::_t(1) . " * Check the extension"; $script['ext'][] = self::_t(1) . " *"; $script['ext'][] = self::_t(1) . " * @param string \$file Name of the uploaded file"; $script['ext'][] = self::_t(1) . " *"; $script['ext'][] = self::_t(1) . " * @return boolean True on success"; $script['ext'][] = self::_t(1) . " *"; $script['ext'][] = self::_t(1) . " */"; $script['ext'][] = self::_t(1) . "protected function checkExtension(\$file)"; $script['ext'][] = self::_t(1) . "{"; $script['ext'][] = self::_t(2) . "// check the extention"; $script['ext'][] = self::_t(2) . "switch(strtolower(pathinfo(\$file, PATHINFO_EXTENSION)))"; $script['ext'][] = self::_t(2) . "{"; $script['ext'][] = self::_t(3) . "case 'xls':"; $script['ext'][] = self::_t(3) . "case 'ods':"; $script['ext'][] = self::_t(3) . "case 'csv':"; $script['ext'][] = self::_t(3) . "return true;"; $script['ext'][] = self::_t(3) . "break;"; $script['ext'][] = self::_t(2) . "}"; $script['ext'][] = self::_t(2) . "return false;"; $script['ext'][] = self::_t(1) . "}"; } elseif ('routerparse' === $type) { $script['routerparse'][] = self::_t(4) . "// default script in switch for this view"; $script['routerparse'][] = self::_t(4) . "\$vars['view'] = '[[[-#-#-sview]]]';"; $script['routerparse'][] = self::_t(4) . "if (is_numeric(\$segments[\$count-1]))"; $script['routerparse'][] = self::_t(4) . "{"; $script['routerparse'][] = self::_t(5) . "\$vars['id'] = (int) \$segments[\$count-1];"; $script['routerparse'][] = self::_t(4) . "}"; $script['routerparse'][] = self::_t(4) . "elseif (\$segments[\$count-1])"; $script['routerparse'][] = self::_t(4) . "{"; $script['routerparse'][] = self::_t(5) . "\$id = \$this->getVar('[[[-#-#-sview]]]', \$segments[\$count-1], 'alias', 'id');"; $script['routerparse'][] = self::_t(5) . "if(\$id)"; $script['routerparse'][] = self::_t(5) . "{"; $script['routerparse'][] = self::_t(6) . "\$vars['id'] = \$id;"; $script['routerparse'][] = self::_t(5) . "}"; $script['routerparse'][] = self::_t(4) . "}"; } // return the needed script if (isset($script[$type])) { return str_replace('-#-#-', '', implode(PHP_EOL, $script[$type])); } return false; } /** * get between * * @param string $content The content to search * @param string $start The starting value * @param string $end The ending value * @param string $default The default value if none found * * @return string On success / empty string on failure * */ public static function getBetween($content, $start, $end, $default = '') { $r = explode($start, $content); if (isset($r[1])) { $r = explode($end, $r[1]); return $r[0]; } return $default; } /** * get all between * * @param string $content The content to search * @param string $start The starting value * @param string $end The ending value * * @return array On success * */ public static function getAllBetween($content, $start, $end) { // reset bucket $bucket = array(); for ($i = 0; ; $i++) { // search for string $found = self::getBetween($content,$start,$end); if (self::checkString($found)) { // add to bucket $bucket[] = $found; // build removal string $remove = $start.$found.$end; // remove from content $content = str_replace($remove,'',$content); } else { break; } // safety catch if ($i == 500) { break; } } // only return unique array of values return array_unique($bucket); } /** * Field Grouping https://docs.joomla.org/Form_field **/ protected static $fieldGroups = array( 'default' => array( 'accesslevel', 'cachehandler', 'calendar', 'captcha', 'category', 'checkbox', 'checkboxes', 'chromestyle', 'color', 'combo', 'componentlayout', 'contentlanguage', 'contenttype', 'databaseconnection', // 'components', (TODO) must be added but still in use as a custom field in JCB 'editor', 'editors', 'email', 'file', 'file', 'filelist', 'folderlist', 'groupedlist', 'headertag', 'helpsite', 'hidden', 'imagelist', 'integer', 'language', 'list', 'media', 'menu', 'menuitem', 'meter', 'modulelayout', 'moduleorder', 'moduleposition', 'moduletag', 'note', 'number', 'password', 'plugins', 'predefinedlist', 'radio', 'range', 'repeatable', 'rules', 'sessionhandler', 'spacer', 'sql', 'subform', 'tag', 'tel', 'templatestyle', 'text', 'textarea', 'timezone', 'url', 'user', 'usergroup' ), 'plain' => array( 'cachehandler', 'calendar', 'checkbox', 'chromestyle', 'color', 'componentlayout', 'contenttype', 'editor', 'editors', 'captcha', 'email', 'file', 'headertag', 'helpsite', 'hidden', 'integer', 'language', 'media', 'menu', 'menuitem', 'meter', 'modulelayout', 'templatestyle', 'moduleorder', 'moduletag', 'number', 'password', 'range', 'rules', 'tag', 'tel', 'text', 'textarea', 'timezone', 'url', 'user', 'usergroup' ), 'option' => array( 'accesslevel', 'category', 'checkboxes', 'combo', 'contentlanguage', 'databaseconnection', // 'components', (TODO) must be added but still in use as a custom field in JCB 'filelist', 'folderlist', 'imagelist', 'list', 'plugins', 'predefinedlist', 'radio', 'sessionhandler', 'sql', 'groupedlist' ), 'text' => array( 'calendar', 'color', 'editor', 'email', 'number', 'password', 'range', 'tel', 'text', 'textarea', 'url' ), 'list' => array( 'checkbox', 'checkboxes', 'list', 'radio', 'groupedlist' ), 'dynamic' => array( 'category', 'file', 'filelist', 'folderlist', 'headertag', 'imagelist', 'integer', 'media', 'meter', 'rules', 'tag', 'timezone', 'user' ), 'spacer' => array( 'note', 'spacer' ), 'special' => array( 'contentlanguage', 'moduleposition', 'plugin', 'repeatable', 'subform' ) ); /** * Field Checker * * @param string $type The field type * @param boolean $option The field grouping * * @return boolean if the field was found */ public static function fieldCheck($type, $option = 'default') { // now check if (isset(self::$fieldGroups[$option]) && in_array($type, self::$fieldGroups[$option])) { return true; } return false; } /** * get the field types id -> name of a group or groups * * @return array ids of the spacer field types */ public static function getFieldTypesByGroup($groups = array()) { // make sure we have a group if (($ids = self::getFieldTypesIdsByGroup($groups)) !== false) { // get the database object to use quote $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); $query->select($db->quoteName(array('id', 'name'))); $query->from($db->quoteName('#__componentbuilder_fieldtype')); $query->where($db->quoteName('published') . ' = 1'); $query->where($db->quoteName('id') . ' IN (' . implode(',',$ids) . ')'); // Reset the query using our newly populated query object. $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { return $db->loadAssocList('id', 'name'); } } return false; } /** * get the field types IDs of a group or groups * * @return array ids of the spacer field types */ public static function getFieldTypesIdsByGroup($groups = array()) { // make sure we have a group if (self::checkArray($groups)) { $merge_groups = array(); foreach ($groups as $group) { if (isset(self::$fieldGroups[$group])) { $merge_groups[] = self::$fieldGroups[$group]; } } // make sure we have these types of groups if (self::checkArray($merge_groups)) { // get the database object to use quote $db = JFactory::getDbo(); return self::getVars('fieldtype', (array) array_map(function($name) use($db) { return $db->quote(ucfirst($name)); }, self::mergeArrays($merge_groups)), 'name', 'id'); } } return false; } /** * get the spacer IDs * * @return array ids of the spacer field types */ public static function getSpacerIds() { return self::getFieldTypesIdsByGroup($groups = array('spacer')); } /** * open base64 string if stored as base64 * * @param string $data The base64 string * @param string $key We store the string with that suffix :) * @param string $default The default switch * * @return string The opened string * */ public static function openValidBase64($data, $key = '__.o0=base64=Oo.__', $default = 'string') { // check that we have a string if (self::checkString($data)) { // check if we have a key if (self::checkString($key)) { if (strpos($data, $key) !== false) { return base64_decode(str_replace($key, '', $data)); } } // fallback to this, not perfect method if (base64_encode(base64_decode($data, true)) === $data) { return base64_decode($data); } } // check if we should just return the string if ('string' === $default) { return $data; } return $default; } /** * prepare base64 string for url **/ public static function base64_urlencode($string, $encode = false) { if ($encode) { $string = base64_encode($string); } return str_replace(array('+', '/'), array('-', '_'), $string); } /** * prepare base64 string form url **/ public static function base64_urldecode($string, $decode = false) { $string = str_replace(array('-', '_'), array('+', '/'), $string); if ($decode) { $string = base64_decode($string); } return $string; } /** * Check if the url exist * * @param string $url The url to check * * @return bool If exist true * */ public static function urlExists($url) { $exists = false; // check if we can use curl if (function_exists('curl_version')) { // initiate curl $ch = curl_init($url); // CURLOPT_NOBODY (do not return body) curl_setopt($ch, CURLOPT_NOBODY, true); // make call $result = curl_exec($ch); // check return value if ($result !== false) { // get the http CODE $statusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE); if ($statusCode !== 404) { $exists = true; } } // close the connection curl_close($ch); } elseif ($headers = @get_headers($url)) { if(isset($headers[0]) && is_string($headers[0]) && strpos($headers[0],'404') === false) { $exists = true; } } return $exists; } /** * Get the file path or url * * @param string $type The (url/path) type to return * @param string $target The Params Target name (if set) * @param string $fileType The kind of filename to generate (if not set no file name is generated) * @param string $key The key to adjust the filename (if not set ignored) * @param string $default The default path if not set in Params (fallback path) * @param bool $createIfNotSet The switch to create the folder if not found * * @return string On success the path or url is returned based on the type requested * */ public static function getFilePath($type = 'path', $target = 'filepath', $fileType = null, $key = '', $default = '', $createIfNotSet = true) { // make sure to always have a string/path if(!self::checkString($default)) { $default = JPATH_SITE . '/images/'; } // get the global settings if (!self::checkObject(self::$params)) { self::$params = JComponentHelper::getParams('com_componentbuilder'); } $filePath = self::$params->get($target, $default); // check the file path (revert to default only of not a hidden file path) if ('hiddenfilepath' !== $target && strpos($filePath, JPATH_SITE) === false) { $filePath = $default; } jimport('joomla.filesystem.folder'); // create the folder if it does not exist if ($createIfNotSet && !JFolder::exists($filePath)) { JFolder::create($filePath); } // setup the file name $fileName = ''; // Get basic key $basickey = 'Th!s_iS_n0t_sAfe_buT_b3tter_then_n0thiug'; if (method_exists(get_called_class(), "getCryptKey")) { $basickey = self::getCryptKey('basic', $basickey); } // check the key if (!self::checkString($key)) { $key = 'vDm'; } // set the file name if (self::checkString($fileType)) { // set the name $fileName = trim(md5($type.$target.$basickey.$key) . '.' . trim($fileType, '.')); } else { $fileName = trim(md5($type.$target.$basickey.$key)) . '.txt'; } // return the url if ('url' === $type) { if (strpos($filePath, JPATH_SITE) !== false) { $filePath = trim( str_replace( JPATH_SITE, '', $filePath), '/'); return JURI::root() . $filePath . '/' . $fileName; } // since the path is behind the root folder of the site, return only the root url (may be used to build the link) return JURI::root(); } // sanitize the path return '/' . trim( $filePath, '/' ) . '/' . $fileName; } /** * Get the file path or url * * @param string $type The (url/path) type to return * @param string $target The Params Target name (if set) * @param string $default The default path if not set in Params (fallback path) * @param bool $createIfNotSet The switch to create the folder if not found * * @return string On success the path or url is returned based on the type requested * */ public static function getFolderPath($type = 'path', $target = 'folderpath', $default = '', $createIfNotSet = true) { // make sure to always have a string/path if(!self::checkString($default)) { $default = JPATH_SITE . '/images/'; } // get the global settings if (!self::checkObject(self::$params)) { self::$params = JComponentHelper::getParams('com_componentbuilder'); } $folderPath = self::$params->get($target, $default); jimport('joomla.filesystem.folder'); // create the folder if it does not exist if ($createIfNotSet && !JFolder::exists($folderPath)) { JFolder::create($folderPath); } // return the url if ('url' === $type) { if (strpos($folderPath, JPATH_SITE) !== false) { $folderPath = trim( str_replace( JPATH_SITE, '', $folderPath), '/'); return JURI::root() . $folderPath . '/'; } // since the path is behind the root folder of the site, return only the root url (may be used to build the link) return JURI::root(); } // sanitize the path return '/' . trim( $folderPath, '/' ) . '/'; } /** * get the content of a file * * @param string $path The path to the file * @param string/bool $none The return value if no content was found * * @return string On success * */ public static function getFileContents($path, $none = '') { if (self::checkString($path)) { // use basic file get content for now if (($content = @file_get_contents($path)) !== FALSE) { return $content; } // use curl if available elseif (function_exists('curl_version')) { // start curl $ch = curl_init(); // set the options $options = array(); $options[CURLOPT_URL] = $path; $options[CURLOPT_USERAGENT] = 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12'; $options[CURLOPT_RETURNTRANSFER] = TRUE; $options[CURLOPT_SSL_VERIFYPEER] = FALSE; // load the options curl_setopt_array($ch, $options); // get the content $content = curl_exec($ch); // close the connection curl_close($ch); // return if found if (self::checkString($content)) { return $content; } } elseif (property_exists('ComponentbuilderHelper', 'curlErrorLoaded') && !self::$curlErrorLoaded) { // set the notice JFactory::getApplication()->enqueueMessage(JText::_('COM_COMPONENTBUILDER_HTWOCURL_NOT_FOUNDHTWOPPLEASE_SETUP_CURL_ON_YOUR_SYSTEM_OR_BCOMPONENTBUILDERB_WILL_NOT_FUNCTION_CORRECTLYP'), 'Error'); // load this notice only once self::$curlErrorLoaded = true; } } return $none; } /** * the Crypt objects **/ protected static $CRYPT = array(); /** * the Cipher MODE switcher (list of ciphers) **/ protected static $setCipherMode = array( 'AES' => true, 'Rijndael' => true, 'Twofish' => false, // can but not good idea 'Blowfish' => false, // can but not good idea 'RC4' => false, // nope 'RC2' => false, // can but not good idea 'TripleDES' => false, // can but not good idea 'DES' => true ); /** * get the Crypt object * * @return object on success with Crypt power **/ public static function crypt($type, $mode = null) { // set key based on mode if ($mode) { $key = $type . $mode; } else { $key = $type; } // check if it was already set if (isset(self::$CRYPT[$key]) && self::checkObject(self::$CRYPT[$key])) { return self::$CRYPT[$key]; } // make sure we have the composer classes loaded self::composerAutoload('phpseclib'); // build class name $CLASS = '\phpseclib\Crypt\\' . $type; // make sure we have the phpseclib classes if (!class_exists($CLASS)) { // class not in place so send out error JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_BSB_LIBRARYCLASS_IS_NOT_AVAILABLE_THIS_LIBRARYCLASS_SHOULD_HAVE_BEEN_ADDED_TO_YOUR_BLIBRARIESPHPSECLIBVENDORB_FOLDER_PLEASE_CONTACT_YOUR_SYSTEM_ADMINISTRATOR_FOR_MORE_INFO', $CLASS), 'Error'); return false; } // does this crypt class use mode if ($mode && isset(self::$setCipherMode[$type]) && self::$setCipherMode[$type]) { switch ($mode) { case 'CTR': self::$CRYPT[$key] = new $CLASS($CLASS::MODE_CTR); break; case 'ECB': self::$CRYPT[$key] = new $CLASS($CLASS::MODE_ECB); break; case 'CBC': self::$CRYPT[$key] = new $CLASS($CLASS::MODE_CBC); break; case 'CBC3': self::$CRYPT[$key] = new $CLASS($CLASS::MODE_CBC3); break; case 'CFB': self::$CRYPT[$key] = new $CLASS($CLASS::MODE_CFB); break; case 'CFB8': self::$CRYPT[$key] = new $CLASS($CLASS::MODE_CFB8); break; case 'OFB': self::$CRYPT[$key] = new $CLASS($CLASS::MODE_OFB); break; case 'GCM': self::$CRYPT[$key] = new $CLASS($CLASS::MODE_GCM); break; case 'STREAM': self::$CRYPT[$key] = new $CLASS($CLASS::MODE_STREAM); break; default: // No valid mode has been specified JFactory::getApplication()->enqueueMessage(JText::_('COM_COMPONENTBUILDER_NO_VALID_MODE_HAS_BEEN_SPECIFIED'), 'Error'); return false; break; } } else { // set the self::$CRYPT[$key] = new $CLASS(); } // return the object return self::$CRYPT[$key]; } /** * Move File to Server * * @param string $localPath The local path to the file * @param string $fileName The the actual file name * @param int $serverID The server local id to use * @param int $protocol The server protocol to use * @param string $permission The permission validation area * * @return bool true on success **/ public static function moveToServer($localPath, $fileName, $serverID, $protocol = null, $permission = 'core.export') { // get the server if ($server = self::getServer( (int) $serverID, $protocol, $permission)) { // use the FTP protocol if (1 == $server->jcb_protocol) { // now move the file if (!$server->store($localPath, $fileName)) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_BSB_FILE_COULD_NOT_BE_MOVED_TO_BSB_SERVER', $fileName, $server->jcb_remote_server_name[(int) $serverID]), 'Error'); return false; } // close the connection $server->quit(); } // use the SFTP protocol elseif (2 == $server->jcb_protocol) { // now move the file if (!$server->put($server->jcb_remote_server_path[(int) $serverID] . $fileName, self::getFileContents($localPath, null))) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_BSB_FILE_COULD_NOT_BE_MOVED_TO_BSB_PATH_ON_BSB_SERVER', $fileName, $server->jcb_remote_server_path[(int) $serverID], $server->jcb_remote_server_name[(int) $serverID]), 'Error'); return false; } } return true; } return false; } /** * the SFTP objects **/ protected static $sftp = array(); /** * the FTP objects **/ protected static $ftp = array(); /** * get the server object * * @param int $serverID The server local id to use * @param int $protocol The server protocol to use * @param string $permission The permission validation area * * @return object on success server object **/ public static function getServer($serverID, $protocol = null, $permission = 'core.export') { // if not protocol is given get it (sad I know) if (!$protocol) { $protocol = self::getVar('server', (int) $serverID, 'id', 'protocol'); } // return the server object switch ($protocol) { case 1: // FTP return self::getFtp($serverID, $permission); break; case 2: // SFTP return self::getSftp($serverID, $permission); break; } return false; } /** * get the sftp object * * @param int $serverID The server local id to use * @param string $permission The permission validation area * * @return object on success with sftp power **/ public static function getSftp($serverID, $permission = 'core.export') { // check if we have a server with that id if ($server = self::getServerDetails($serverID, 2, $permission)) { // check if it was already set if (!isset(self::$sftp[$server->cache]) || !self::checkObject(self::$sftp[$server->cache])) { // make sure we have the composer classes loaded self::composerAutoload('phpseclib'); // make sure we have the phpseclib classes if (!class_exists('\phpseclib\Net\SFTP')) { // class not in place so send out error JFactory::getApplication()->enqueueMessage(JText::_('COM_COMPONENTBUILDER_THE_BPHPSECLIBNETSFTPB_LIBRARYCLASS_IS_NOT_AVAILABLE_THIS_LIBRARYCLASS_SHOULD_HAVE_BEEN_ADDED_TO_YOUR_BLIBRARIESVDM_IOVENDORB_FOLDER_PLEASE_CONTACT_YOUR_SYSTEM_ADMINISTRATOR_FOR_MORE_INFO'), 'Error'); return false; } // insure the port is set $server->port = (isset($server->port) && is_int($server->port) && $server->port > 0) ? $server->port : 22; // open the connection self::$sftp[$server->cache] = new phpseclib\Net\SFTP($server->host, $server->port); // heads-up on protocol self::$sftp[$server->cache]->jcb_protocol = 2; // SFTP <-- if called not knowing what type of protocol is being used // now login based on authentication type switch($server->authentication) { case 1: // password if (!self::$sftp[$server->cache]->login($server->username, $server->password)) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_LOGIN_TO_BSB_HAS_FAILED_PLEASE_CHECK_THAT_YOUR_DETAILS_ARE_CORRECT', $server->name), 'Error'); unset(self::$sftp[$server->cache]); return false; } break; case 2: // private key file if (self::checkObject(self::crypt('RSA'))) { // check if we have a passprase if (self::checkString($server->secret)) { self::crypt('RSA')->setPassword($server->secret); } // now load the key file if (!self::crypt('RSA')->loadKey(self::getFileContents($server->private, null))) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_PRIVATE_KEY_FILE_COULD_NOT_BE_LOADEDFOUND_FOR_BSB_SERVER', $server->name), 'Error'); unset(self::$sftp[$server->cache]); return false; } // now login if (!self::$sftp[$server->cache]->login($server->username, self::crypt('RSA'))) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_LOGIN_TO_BSB_HAS_FAILED_PLEASE_CHECK_THAT_YOUR_DETAILS_ARE_CORRECT', $server->name), 'Error'); unset(self::$sftp[$server->cache]); return false; } } break; case 3: // both password and private key file if (self::checkObject(self::crypt('RSA'))) { // check if we have a passphrase if (self::checkString($server->secret)) { self::crypt('RSA')->setPassword($server->secret); } // now load the key file if (!self::crypt('RSA')->loadKey(self::getFileContents($server->private, null))) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_PRIVATE_KEY_FILE_COULD_NOT_BE_LOADEDFOUND_FOR_BSB_SERVER', $server->name), 'Error'); unset(self::$sftp[$server->cache]); return false; } // now login if (!self::$sftp[$server->cache]->login($server->username, $server->password, self::crypt('RSA'))) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_LOGIN_TO_BSB_HAS_FAILED_PLEASE_CHECK_THAT_YOUR_DETAILS_ARE_CORRECT', $server->name), 'Error'); unset(self::$sftp[$server->cache]); return false; } } break; case 4: // private key field if (self::checkObject(self::crypt('RSA'))) { // check if we have a passprase if (self::checkString($server->secret)) { self::crypt('RSA')->setPassword($server->secret); } // now load the key field if (!self::crypt('RSA')->loadKey($server->private_key)) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_PRIVATE_KEY_FIELD_COULD_NOT_BE_LOADED_FOR_BSB_SERVER', $server->name), 'Error'); unset(self::$sftp[$server->cache]); return false; } // now login if (!self::$sftp[$server->cache]->login($server->username, self::crypt('RSA'))) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_LOGIN_TO_BSB_HAS_FAILED_PLEASE_CHECK_THAT_YOUR_DETAILS_ARE_CORRECT', $server->name), 'Error'); unset(self::$sftp[$server->cache]); return false; } } break; case 5: // both password and private key field if (self::checkObject(self::crypt('RSA'))) { // check if we have a passphrase if (self::checkString($server->secret)) { self::crypt('RSA')->setPassword($server->secret); } // now load the key file if (!self::crypt('RSA')->loadKey($server->private_key)) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_PRIVATE_KEY_FIELD_COULD_NOT_BE_LOADED_FOR_BSB_SERVER', $server->name), 'Error'); unset(self::$sftp[$server->cache]); return false; } // now login if (!self::$sftp[$server->cache]->login($server->username, $server->password, self::crypt('RSA'))) { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_LOGIN_TO_BSB_HAS_FAILED_PLEASE_CHECK_THAT_YOUR_DETAILS_ARE_CORRECT', $server->name), 'Error'); unset(self::$sftp[$server->cache]); return false; } } break; } } // only continue if object is set if (isset(self::$sftp[$server->cache]) && self::checkObject(self::$sftp[$server->cache])) { // set the unique buckets if (!isset(self::$sftp[$server->cache]->jcb_remote_server_name)) { self::$sftp[$server->cache]->jcb_remote_server_name = array(); self::$sftp[$server->cache]->jcb_remote_server_path = array(); } // always set the name and remote server path self::$sftp[$server->cache]->jcb_remote_server_name[$serverID] = $server->name; self::$sftp[$server->cache]->jcb_remote_server_path[$serverID] = (self::checkString($server->path) && $server->path !== '/') ? $server->path : ''; // return the sftp object return self::$sftp[$server->cache]; } } return false; } /** * get the JClientFtp object * * @param int $serverID The server local id to use * @param string $permission The permission validation area * * @return object on success with ftp power **/ public static function getFtp($serverID, $permission) { // check if we have a server with that id if ($server = self::getServerDetails($serverID, 1, $permission)) { // check if we already have the server instance if (isset(self::$ftp[$server->cache]) && self::$ftp[$server->cache] instanceof JClientFtp) { // always set the name and remote server path self::$ftp[$server->cache]->jcb_remote_server_name[$serverID] = $server->name; // if still connected we are ready to go if (self::$ftp[$server->cache]->isConnected()) { // return the FTP instance return self::$ftp[$server->cache]; } // check if we can reinitialise the server if (self::$ftp[$server->cache]->reinit()) { // return the FTP instance return self::$ftp[$server->cache]; } } // make sure we have a string and it is not default or empty if (self::checkString($server->signature)) { // turn into variables parse_str($server->signature); // because of this I am using strange variable naming to avoid any collisions. // set options if (isset($options) && self::checkArray($options)) { foreach ($options as $o__p0t1on => $vAln3) { if ('timeout' === $o__p0t1on) { $options[$o__p0t1on] = (int) $vAln3; } if ('type' === $o__p0t1on) { $options[$o__p0t1on] = (string) $vAln3; } } } else { $options = array(); } // get ftp object if (isset($host) && $host != 'HOSTNAME' && isset($port) && $port != 'PORT_INT' && isset($username) && $username != 'user@name.com' && isset($password) && $password != 'password') { // load for reuse self::$ftp[$server->cache] = JClientFtp::getInstance($host, $port, $options, $username, $password); } else { // load error to indicate signature was in error JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_FTP_SIGNATURE_FOR_BSB_WAS_NOT_WELL_FORMED_PLEASE_CHECK_YOUR_SIGNATURE_DETAILS', $server->name), 'Error'); return false; } // check if we are connected if (self::$ftp[$server->cache] instanceof JClientFtp && self::$ftp[$server->cache]->isConnected()) { // heads-up on protocol self::$ftp[$server->cache]->jcb_protocol = 1; // FTP <-- if called not knowing what type of protocol is being used // set the unique buckets if (!isset(self::$ftp[$server->cache]->jcb_remote_server_name)) { self::$ftp[$server->cache]->jcb_remote_server_name = array(); } // always set the name and remote server path self::$ftp[$server->cache]->jcb_remote_server_name[$serverID] = $server->name; // return the FTP instance return self::$ftp[$server->cache]; } // reset since we have no connection unset(self::$ftp[$server->cache]); } // load error to indicate signature was in error JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_FTP_CONNECTION_FOR_BSB_COULD_NOT_BE_MADE_PLEASE_CHECK_YOUR_SIGNATURE_DETAILS', $server->name), 'Error'); } return false; } /** * get the server details * * @param int $serverID The server local id to use * @param int $protocol The server protocol to use * @param string $permission The permission validation area * * @return object on success with server details **/ public static function getServerDetails($serverID, $protocol = 2, $permission = 'core.export') { // check if this user has permission to access items if (!JFactory::getUser()->authorise($permission, 'com_componentbuilder')) { // set message to inform the user that permission was denied JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_YOU_DO_NOT_HAVE_PERMISSION_TO_ACCESS_THE_SERVER_DETAILS_BS_DENIEDB_PLEASE_CONTACT_YOUR_SYSTEM_ADMINISTRATOR_FOR_MORE_INFO', self::safeString($permission, 'w')), 'Error'); return false; } // now insure we have correct values if (is_int($serverID) && is_int($protocol)) { // Get a db connection $db = JFactory::getDbo(); // start the query $query = $db->getQuery(true); // select based to protocol if (2 == $protocol) { // SFTP $query->select($db->quoteName(array('name','authentication','username','host','password','path','port','private','private_key','secret'))); // cache builder $cache = array('authentication','username','host','password','port','private','private_key','secret'); } else { // FTP $query->select($db->quoteName(array('name','signature'))); // cache builder $cache = array('signature'); } $query->from($db->quoteName('#__componentbuilder_server')); $query->where($db->quoteName('id') . ' = ' . (int) $serverID); $query->where($db->quoteName('protocol') . ' = ' . (int) $protocol); $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { $server = $db->loadObject(); // Get the basic encryption. $basickey = self::getCryptKey('basic', 'Th1sMnsTbL0ck@d'); // Get the encryption object. $basic = new FOFEncryptAes($basickey, 128); // start cache keys $keys = array(); // unlock the needed fields foreach($server as $name => &$value) { // unlock the needed fields if ($name !== 'name' && !empty($value) && $basickey && !is_numeric($value) && $value === base64_encode(base64_decode($value, true))) { // basic decrypt of data $value = rtrim($basic->decryptString($value), "\0"); } // build cache (keys) for lower connection latency if (in_array($name, $cache)) { $keys[] = $value; } } // check if cache keys were found if (self::checkArray($keys)) { // now set cache $server->cache = md5(implode('', $keys)); } else { // default is ID $server->cache = $serverID; } // return the server details return $server; } } JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_SERVER_DETAILS_FOR_BID_SB_COULD_NOT_BE_RETRIEVED', $serverID), 'Error'); return false; } /** * Load the Composer Vendor phpseclib */ protected static function composephpseclib() { // load the autoloader for phpseclib require_once JPATH_SITE . '/libraries/phpseclib/vendor/autoload.php'; // do not load again self::$composer['phpseclib'] = true; return true; } /** * bc math wrapper (very basic not for accounting) * * @param string $type The type bc math * @param int $val1 The first value * @param int $val2 The second value * @param int $scale The scale value * * @return int * */ public static function bcmath($type, $val1, $val2, $scale = 0) { // build function name $function = 'bc' . $type; // use the bcmath function if available if (function_exists($function)) { return $function($val1, $val2, $scale); } // if function does not exist we use +-*/ operators (fallback - not ideal) switch ($type) { // Multiply two numbers case 'mul': return (string) round($val1 * $val2, $scale); break; // Divide of two numbers case 'div': return (string) round($val1 / $val2, $scale); break; // Adding two numbers case 'add': return (string) round($val1 + $val2, $scale); break; // Subtract one number from the other case 'sub': return (string) round($val1 - $val2, $scale); break; // Raise an arbitrary precision number to another case 'pow': return (string) round(pow($val1, $val2), $scale); break; // Compare two arbitrary precision numbers case 'comp': return (round($val1,2) == round($val2,2)); break; } return false; } /** * Basic sum of an array with more precision * * @param array $array The values to sum * @param int $scale The scale value * * @return float * */ public static function bcsum($array, $scale = 4) { // use the bcadd function if available if (function_exists('bcadd')) { // set the start value $value = 0.0; // loop the values and run bcadd foreach($array as $val) { $value = bcadd($value, $val, $scale); } return $value; } // fall back on array sum return array_sum($array); } /** * the locker * * @var array **/ protected static $locker = array(); /** * the dynamic replacement salt * * @var array **/ protected static $globalSalt = array(); /** * the timer * * @var object **/ protected static $keytimer; /** * To Lock string * * @param string $string The string/array to lock * @param string $key The custom key to use * @param int $salt The switch to add salt and type of salt * @param int $dynamic The dynamic replacement array of salt build string * @param int $urlencode The switch to control url encoding * * @return string Encrypted String * **/ public static function lock($string, $key = null, $salt = 2, $dynamic = null, $urlencode = true) { // get the global settings if (!$key || !self::checkString($key)) { // set temp timer $timer = 2; // if we have a timer use it if ($salt > 0) { $timer = $salt; } // set the default key $key = self::salt($timer, $dynamic); // try getting the system key if (method_exists(get_called_class(), "getCryptKey")) { // try getting the medium key first the fall back to basic, and then default $key = self::getCryptKey('medium', self::getCryptKey('basic', $key)); } } // check if we have a salt timer if ($salt > 0) { $key .= self::salt($salt, $dynamic); } // get the locker settings if (!isset(self::$locker[$key]) || !self::checkObject(self::$locker[$key])) { self::$locker[$key] = new FOFEncryptAes($key, 128); } // convert array or object to string if (self::checkArray($string) || self::checkObject($string)) { $string = serialize($string); } // prep for url if ($urlencode && method_exists(get_called_class(), "base64_urlencode")) { return self::base64_urlencode(self::$locker[$key]->encryptString($string)); } return self::$locker[$key]->encryptString($string); } /** * To un-Lock string * * @param string $string The string to unlock * @param string $key The custom key to use * @param int $salt The switch to add salt and type of salt * @param int $dynamic The dynamic replacement array of salt build string * @param int $urlencode The switch to control url decoding * * @return string Decrypted String * **/ public static function unlock($string, $key = null, $salt = 2, $dynamic = null, $urlencode = true) { // get the global settings if (!$key || !self::checkString($key)) { // set temp timer $timer = 2; // if we have a timer use it if ($salt > 0) { $timer = $salt; } // set the default key $key = self::salt($timer, $dynamic); // try getting the system key if (method_exists(get_called_class(), "getCryptKey")) { // try getting the medium key first the fall back to basic, and then default $key = self::getCryptKey('medium', self::getCryptKey('basic', $key)); } } // check if we have a salt timer if ($salt > 0) { $key .= self::salt($salt, $dynamic); } // get the locker settings if (!isset(self::$locker[$key]) || !self::checkObject(self::$locker[$key])) { self::$locker[$key] = new FOFEncryptAes($key, 128); } // make sure we have real base64 if ($urlencode && method_exists(get_called_class(), "base64_urldecode")) { $string = self::base64_urldecode($string); } // basic decrypt string. if (!empty($string) && !is_numeric($string) && $string === base64_encode(base64_decode($string, true))) { $string = rtrim(self::$locker[$key]->decryptString($string), "\0"); // convert serial string to array if (self::is_serial($string)) { $string = unserialize($string); } } return $string; } /** * The Salt * * @param int $type The type of length the salt should be valid * @param int $dynamic The dynamic replacement array of salt build string * * @return string * **/ public static function salt($type = 1, $dynamic = null) { // get dynamic replacement salt $dynamic = self::getDynamicSalt($dynamic); // get the key timer if (!self::checkObject(self::$keytimer)) { // load the date time object self::$keytimer = new DateTime; // set the correct time stamp $vdmLocalTime = new DateTimeZone('Africa/Windhoek'); self::$keytimer->setTimezone($vdmLocalTime); } // set type if ($type == 2) { // hour $format = 'Y-m-d \o\n ' . self::periodFix(self::$keytimer->format('H')); } elseif ($type == 3) { // day $format = 'Y-m-' . self::periodFix(self::$keytimer->format('d')); } elseif ($type == 4) { // month $format = 'Y-' . self::periodFix(self::$keytimer->format('m')); } else { // minute $format = 'Y-m-d \o\n H:' . self::periodFix(self::$keytimer->format('i')); } // get key if (self::checkArray($dynamic)) { return md5(str_replace(array_keys($dynamic), array_values($dynamic), self::$keytimer->format($format) . ' @ VDM.I0')); } return md5(self::$keytimer->format($format) . ' @ VDM.I0'); } /** * The function to insure the salt is valid within the given period (third try) * * @param int $main The main number */ protected static function periodFix($main) { return round($main / 3) * 3; } /** * Check if a string is serialized * * @param string $string * * @return Boolean * */ public static function is_serial($string) { return (@unserialize($string) !== false); } /** * Get dynamic replacement salt */ public static function getDynamicSalt($dynamic = null) { // load global if not manually set if (!self::checkArray($dynamic)) { return self::getGlobalSalt(); } // return manual values if set else { return $dynamic; } } /** * The random or dynamic secret salt */ public static function getSecretSalt($string = null, $size = 9) { // set the string if (!$string) { // get random string $string = self::randomkey($size); } // convert string to array $string = self::safeString($string); // convert string to array $array = str_split($string); // insure only unique values are used $array = array_unique($array); // set the size $size = ($size <= count($array)) ? $size : count($array); // down size the return array_slice($array, 0, $size); } /** * Get global replacement salt */ public static function getGlobalSalt() { // load from memory if found if (!self::checkArray(self::$globalSalt)) { // get the global settings if (!self::checkObject(self::$params)) { self::$params = JComponentHelper::getParams('com_componentbuilder'); } // check if we have a global dynamic replacement array available (format --> ' 1->!,3->E,4->A') $tmp = self::$params->get('dynamic_salt', null); if (self::checkString($tmp) && strpos($tmp, ',') !== false && strpos($tmp, '->') !== false) { $salt = array_map('trim', (array) explode(',', $tmp)); if (self::checkArray($salt )) { foreach($salt as $replace) { $dynamic = array_map('trim', (array) explode('->', $replace)); if (isset($dynamic[0]) && isset($dynamic[1])) { self::$globalSalt[$dynamic[0]] = $dynamic[1]; } } } } } // return global if found if (self::checkArray(self::$globalSalt)) { return self::$globalSalt; } // return default as fail safe return array('1' => '!', '3' => 'E', '4' => 'A'); } /** * Close public protocol */ public static function closePublicProtocol($id, $public) { // get secret salt $secretSalt = self::getSecretSalt(self::salt(1,array('4' => 'R','1' => 'E','2' => 'G','7' => 'J','8' => 'A'))); // get the key $key = self::salt(1, $secretSalt); // get secret salt $secret = self::getSecretSalt(); // set the secret $close['SECRET'] = self::lock($secret, $key, 1, array('1' => 's', '3' => 'R', '4' => 'D')); // get the key $key = self::salt(1, $secret); // get the public key $close['PUBLIC'] = self::lock($public, $key, 1, array('1' => '!', '3' => 'E', '4' => 'A')); // get secret salt $secretSalt = self::getSecretSalt($public); // get the key $key = self::salt(1, $secretSalt); // get the ID $close['ID'] = self::unlock($id, $key, 1, array('1' => 'i', '3' => 'e', '4' => 'B')); // return closed values return $close; } /** * Open public protocol */ public static function openPublicProtocol($SECRET, $ID, $PUBLIC) { // get secret salt $secretSalt = self::getSecretSalt(self::salt(1,array('4' => 'R','1' => 'E','2' => 'G','7' => 'J','8' => 'A'))); // get the key $key = self::salt(1, $secretSalt); // get the $SECRET $SECRET = self::unlock($SECRET, $key, 1, array('1' => 's', '3' => 'R', '4' => 'D')); // get the key $key = self::salt(1, $SECRET); // get the public key $open['public'] = self::unlock($PUBLIC, $key, 1, array('1' => '!', '3' => 'E', '4' => 'A')); // get secret salt $secretSalt = self::getSecretSalt($open['public']); // get the key $key = self::salt(1, $secretSalt); // get the ID $open['id'] = self::unlock($ID, $key, 1, array('1' => 'i', '3' => 'e', '4' => 'B')); // return opened values return $open; } /** * Workers to load tasks * * @var array */ protected static $worker = array(); /** * Set a worker dynamic URLs * * @var array */ protected static $workerURL = array(); /** * Set a worker dynamic HEADERs * * @var array */ protected static $workerHEADER = array(); /** * Curl Error Notice * * @var bool */ protected static $curlErrorLoaded = false; /** * check if a worker has more work * * @param string $function The function to target to perform the task * * @return bool * */ public static function hasWork(&$function) { if (isset(self::$worker[$function]) && self::checkArray(self::$worker[$function])) { return count( (array) self::$worker[$function]); } return false; } /** * Set a worker url * * @param string $function The function to target to perform the task * @param string $url The url of where the task is to be performed * * @return void * */ public static function setWorkerUrl(&$function, &$url) { // set the URL if found if (self::checkString($url)) { // make sure task function url is up self::$workerURL[$function] = $url; } } /** * Set a worker headers * * @param string $function The function to target to perform the task * @param array $headers The headers needed for these workers/function * * @return void * */ public static function setWorkerHeaders(&$function, &$headers) { // set the Headers if found if (self::checkArray($headers)) { // make sure task function headers are set self::$workerHEADER[$function] = $headers; } } /** * Set a worker that needs to perform a task * * @param mixed $data The data to pass to the task * @param string $function The function to target to perform the task * @param string $url The url of where the task is to be performed * @param array $headers The headers needed for these workers/function * * @return void * */ public static function setWorker($data, $function, $url = null, $headers = null) { // make sure task function is up if (!isset(self::$worker[$function])) { self::$worker[$function] = array(); } // load the task self::$worker[$function][] = self::lock($data); // set the Headers if found if ($headers && !isset(self::$workerHEADER[$function])) { self::setWorkerHeaders($function, $headers); } // set the URL if found if ($url && !isset(self::$workerURL[$function])) { self::setWorkerUrl($function, $url); } } /** * Run set Workers * * @param string $function The function to target to perform the task * @param string $perTask The amount of task per worker * @param function $callback The option to do a call back when task is completed * @param int $threadSize The size of the thread * * @return bool true On success * */ public static function runWorker($function, $perTask = 50, $callback = null, $threadSize = 20) { // set task $task = self::lock($function); // build headers $headers = array('VDM-TASK: ' .$task); // build dynamic headers if (isset(self::$workerHEADER[$function]) && self::checkArray(self::$workerHEADER[$function])) { foreach (self::$workerHEADER[$function] as $header) { $headers[] = $header; } } // build worker options $options = array(); // make sure worker is up if (isset(self::$worker[$function]) && self::checkArray(self::$worker[$function])) { // this load method is for each if (1 == $perTask) { // working with a string = 1 $headers[] = 'VDM-VALUE-TYPE: ' .self::lock(1); // now load the options foreach (self::$worker[$function] as $data) { $options[] = array(CURLOPT_HTTPHEADER => $headers, CURLOPT_POST => 1, CURLOPT_POSTFIELDS => 'VDM_DATA='. $data); } } // this load method is for bundles else { // working with an array = 2 $headers[] = 'VDM-VALUE-TYPE: ' .self::lock(2); // now load the options $work = array_chunk(self::$worker[$function], $perTask); foreach ($work as $data) { $options[] = array(CURLOPT_HTTPHEADER => $headers, CURLOPT_POST => 1, CURLOPT_POSTFIELDS => 'VDM_DATA='. implode('___VDM___', $data)); } } // relieve worker of task/function self::$worker[$function] = array(); } // do the execution if (self::checkArray($options)) { if (isset(self::$workerURL[$function])) { $url = self::$workerURL[$function]; } else { $url = JURI::root() . '/index.php?option=com_componentbuilder&task=api.worker'; } return self::curlMultiExec($url, $options, $callback, $threadSize); } return false; } /** * Do a multi curl execution of tasks * * @param string $url The url of where the task is to be performed * @param array $_options The array of curl options/headers to set * @param function $callback The option to do a call back when task is completed * @param int $threadSize The size of the thread * * @return bool true On success * */ public static function curlMultiExec(&$url, &$_options, $callback = null, $threadSize = 20) { // make sure we have curl available if (!function_exists('curl_version')) { if (!self::$curlErrorLoaded) { // set the notice JFactory::getApplication()->enqueueMessage(JText::_('COM_COMPONENTBUILDER_HTWOCURL_NOT_FOUNDHTWOPPLEASE_SETUP_CURL_ON_YOUR_SYSTEM_OR_BCOMPONENTBUILDERB_WILL_NOT_FUNCTION_CORRECTLYP'), 'Error'); // load the notice only once self::$curlErrorLoaded = true; } return false; } // make sure we have an url if (self::checkString($url)) { // make sure the thread size isn't greater than the # of _options $threadSize = (count($_options) < $threadSize) ? count($_options) : $threadSize; // set the options $options = array(); $options[CURLOPT_URL] = $url; $options[CURLOPT_USERAGENT] = 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12'; $options[CURLOPT_RETURNTRANSFER] = TRUE; $options[CURLOPT_SSL_VERIFYPEER] = FALSE; // start multi threading :) $handle = curl_multi_init(); // start the first batch of requests for ($i = 0; $i < $threadSize; $i++) { if (isset($_options[$i])) { $ch = curl_init(); foreach ($_options[$i] as $curlopt => $string) { $options[$curlopt] = $string; } curl_setopt_array($ch, $options); curl_multi_add_handle($handle, $ch); } } // we wait for all the calls to finish (should not take long) do { while(($execrun = curl_multi_exec($handle, $working)) == CURLM_CALL_MULTI_PERFORM); if($execrun != CURLM_OK) break; // a request was just completed -- find out which one while($done = curl_multi_info_read($handle)) { if (is_callable($callback)) { // $info = curl_getinfo($done['handle']); // request successful. process output using the callback function. $output = curl_multi_getcontent($done['handle']); $callback($output); } $key = $i + 1; if(isset($_options[$key])) { // start a new request (it's important to do this before removing the old one) $ch = curl_init(); $i++; // add options foreach ($_options[$key] as $curlopt => $string) { $options[$curlopt] = $string; } curl_setopt_array($ch, $options); curl_multi_add_handle($handle, $ch); // remove options again foreach ($_options[$key] as $curlopt => $string) { unset($options[$curlopt]); } } // remove the curl handle that just completed curl_multi_remove_handle($handle, $done['handle']); } // stop wasting CPU cycles and rest for a couple ms usleep(10000); } while ($working); // close the curl multi thread curl_multi_close($handle); // okay done return true; } return false; } /** * Get an edit button * * @param int $item The item to edit * @param string $view The type of item to edit * @param string $views The list view controller name * @param string $ref The return path * @param string $component The component these views belong to * @param string $headsup The message to show on click of button * * @return string On success the full html link * */ public static function getEditButton(&$item, $view, $views, $ref = '', $component = 'com_componentbuilder', $headsup = 'COM_COMPONENTBUILDER_ALL_UNSAVED_WORK_ON_THIS_PAGE_WILL_BE_LOST_ARE_YOU_SURE_YOU_WANT_TO_CONTINUE') { // get URL $url = self::getEditURL($item, $view, $views, $ref, $component); // check if we found any if (self::checkString($url)) { // get the global settings if (!self::checkObject(self::$params)) { self::$params = JComponentHelper::getParams('com_componentbuilder'); } // get UIKIT version $uikit = self::$params->get('uikit_version', 2); // check that we have the ID if (self::checkObject($item) && isset($item->id)) { // check if the checked_out is available if (isset($item->checked_out)) { $checked_out = (int) $item->checked_out; } else { $checked_out = self::getVar($view, $item->id, 'id', 'checked_out', '=', str_replace('com_', '', $component)); } } elseif (self::checkArray($item) && isset($item['id'])) { // check if the checked_out is available if (isset($item['checked_out'])) { $checked_out = (int) $item['checked_out']; } else { $checked_out = self::getVar($view, $item['id'], 'id', 'checked_out', '=', str_replace('com_', '', $component)); } } elseif (is_numeric($item) && $item > 0) { $checked_out = self::getVar($view, $item, 'id', 'checked_out', '=', str_replace('com_', '', $component)); } // set the link title $title = self::safeString(JText::_('COM_COMPONENTBUILDER_EDIT') . ' ' . $view, 'W'); // check that there is a check message if (self::checkString($headsup)) { if (3 == $uikit) { $href = 'onclick="UIkit.modal.confirm(\''.JText::_($headsup).'\').then( function(){ window.location.href = \'' . $url . '\' } )" href="javascript:void(0)"'; } else { $href = 'onclick="UIkit2.modal.confirm(\''.JText::_($headsup).'\', function(){ window.location.href = \'' . $url . '\' })" href="javascript:void(0)"'; } } else { $href = 'href="' . $url . '"'; } // return UIKIT version 3 if (3 == $uikit) { // check if it is checked out if (isset($checked_out) && $checked_out > 0) { // is this user the one who checked it out if ($checked_out == JFactory::getUser()->id) { return ' '; } return ' '; } // return normal edit link return ' '; } // check if it is checked out (return UIKIT version 2) if (isset($checked_out) && $checked_out > 0) { // is this user the one who checked it out if ($checked_out == JFactory::getUser()->id) { return ' '; } return ' '; } // return normal edit link return ' '; } return ''; } /** * Get an edit text button * * @param string $text The button text * @param int $item The item to edit * @param string $view The type of item to edit * @param string $views The list view controller name * @param string $ref The return path * @param string $component The component these views belong to * @param string $headsup The message to show on click of button * * @return string On success the full html link * */ public static function getEditTextButton($text, &$item, $view, $views, $ref = '', $component = 'com_componentbuilder', $jRoute = true, $class = 'uk-button', $headsup = 'COM_COMPONENTBUILDER_ALL_UNSAVED_WORK_ON_THIS_PAGE_WILL_BE_LOST_ARE_YOU_SURE_YOU_WANT_TO_CONTINUE') { // make sure we have text if (!self::checkString($text)) { return self::getEditButton($item, $view, $views, $ref, $component, $headsup); } // get URL $url = self::getEditURL($item, $view, $views, $ref, $component, $jRoute); // check if we found any if (self::checkString($url)) { // get the global settings if (!self::checkObject(self::$params)) { self::$params = JComponentHelper::getParams('com_componentbuilder'); } // get UIKIT version $uikit = self::$params->get('uikit_version', 2); // check that we have the ID if (self::checkObject($item) && isset($item->id)) { // check if the checked_out is available if (isset($item->checked_out)) { $checked_out = (int) $item->checked_out; } else { $checked_out = self::getVar($view, $item->id, 'id', 'checked_out', '=', str_replace('com_', '', $component)); } } elseif (self::checkArray($item) && isset($item['id'])) { // check if the checked_out is available if (isset($item['checked_out'])) { $checked_out = (int) $item['checked_out']; } else { $checked_out = self::getVar($view, $item['id'], 'id', 'checked_out', '=', str_replace('com_', '', $component)); } } elseif (is_numeric($item) && $item > 0) { $checked_out = self::getVar($view, $item, 'id', 'checked_out', '=', str_replace('com_', '', $component)); } // set the link title $title = self::safeString(JText::_('COM_COMPONENTBUILDER_EDIT') . ' ' . $view, 'W'); // check that there is a check message if (self::checkString($headsup)) { if (3 == $uikit) { $href = 'onclick="UIkit.modal.confirm(\''.JText::_($headsup).'\').then( function(){ window.location.href = \'' . $url . '\' } )" href="javascript:void(0)"'; } else { $href = 'onclick="UIkit2.modal.confirm(\''.JText::_($headsup).'\', function(){ window.location.href = \'' . $url . '\' })" href="javascript:void(0)"'; } } else { $href = 'href="' . $url . '"'; } // return UIKIT version 3 if (3 == $uikit) { // check if it is checked out if (isset($checked_out) && $checked_out > 0) { // is this user the one who checked it out if ($checked_out == JFactory::getUser()->id) { return ' ' . $text . ''; } return ' ' . $text . ''; } // return normal edit link return ' ' . $text . ''; } // check if it is checked out (return UIKIT version 2) if (isset($checked_out) && $checked_out > 0) { // is this user the one who checked it out if ($checked_out == JFactory::getUser()->id) { return ' ' . $text . ''; } return ' ' . $text . ''; } // return normal edit link return ' ' . $text . ''; } return ''; } /** * Get the edit URL * * @param int $item The item to edit * @param string $view The type of item to edit * @param string $views The list view controller name * @param string $ref The return path * @param string $component The component these views belong to * @param bool $jRoute The switch to add use JRoute or not * * @return string On success the edit url * */ public static function getEditURL(&$item, $view, $views, $ref = '', $component = 'com_componentbuilder', $jRoute = true) { // build record $record = new stdClass(); // check if user can edit if (self::canEditItem($record, $item, $view, $views, $component)) { // set the edit link if ($jRoute) { return JRoute::_("index.php?option=" . $component . "&view=" . $views . "&task=" . $view . ".edit&id=" . $record->id . $ref); } return "index.php?option=" . $component . "&view=" . $views . "&task=" . $view . ".edit&id=" . $record->id . $ref; } return false; } /** * Can Edit (either any, or own) * * @param int $item The item to edit * @param string $view The type of item to edit * @param string $views The list view controller name * @param string $component The component these views belong to * * @return bool if user can edit returns true els * */ public static function allowEdit(&$item, $view, $views, $component = 'com_componentbuilder') { // build record $record = new stdClass(); return self::canEditItem($record, $item, $view, $views, $component); } /** * Can Edit (either any, or own) * * @param int $item The item to edit * @param string $view The type of item to edit * @param string $views The list view controller name * @param string $component The component these views belong to * * @return bool if user can edit returns true els * */ protected static function canEditItem(&$record, &$item, $view, $views, $component = 'com_componentbuilder') { // make sure the user has access to view if (!JFactory::getUser()->authorise($view. '.access', $component)) { return false; } // we start with false. $can_edit = false; // check that we have the ID if (self::checkObject($item) && isset($item->id)) { $record->id = (int) $item->id; // check if created_by is available if (isset($item->created_by) && $item->created_by > 0) { $record->created_by = (int) $item->created_by; } } elseif (self::checkArray($item) && isset($item['id'])) { $record->id = (int) $item['id']; // check if created_by is available if (isset($item['created_by']) && $item['created_by'] > 0) { $record->created_by = (int) $item['created_by']; } } elseif (is_numeric($item)) { $record->id = (int) $item; } // check ID if (isset($record->id) && $record->id > 0) { // get user action permission to edit $action = self::getActions($view, $record, $views, 'edit', str_replace('com_', '', $component)); // check if the view permission is set if (($can_edit = $action->get($view . '.edit', 'none-set')) === 'none-set') { // fall back on the core permission then (this can be an issue) $can_edit = ($action->get('core.edit', false) || $action->get('core.edit.own', false)); } } return $can_edit; } /** * set subform type table * * @param array $head The header names * @param array $rows The row values * @param string $idName The prefix to the table id * * @return string * */ public static function setSubformTable($head, $rows, $idName) { $table[] = "
"; $table[] = "\t
"; $table[] = "\t\t
"; $table[] = "\t\t\t"; $table[] = "\t\t\t\t"; $table[] = "\t\t\t\t\t"; $table[] = "\t\t\t\t\t\t"; $table[] = "\t\t\t\t\t"; $table[] = "\t\t\t\t"; $table[] = "\t\t\t\t"; foreach ($rows as $row) { $table[] = "\t\t\t\t\t"; $table[] = "\t\t\t\t\t\t" . $row; $table[] = "\t\t\t\t\t"; } $table[] = "\t\t\t\t"; $table[] = "\t\t\t
" . implode("", $head) . "
"; $table[] = "\t\t
"; $table[] = "\t
"; $table[] = "
"; // return the table return implode("\n", $table); } /** * Change to nice fancy date */ public static function fancyDate($date, $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($date)) { $date = strtotime($date); } return date('jS \o\f F Y',$date); } /** * get date based in period past */ public static function fancyDynamicDate($date, $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($date)) { $date = strtotime($date); } // older then year $lastyear = date("Y", strtotime("-1 year")); $tragetyear = date("Y", $date); if ($tragetyear <= $lastyear) { return date('m/d/y', $date); } // same day $yesterday = strtotime("-1 day"); if ($date > $yesterday) { return date('g:i A', $date); } // just month day return date('M j', $date); } /** * Change to nice fancy day time and date */ public static function fancyDayTimeDate($time, $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($time)) { $time = strtotime($time); } return date('D ga jS \o\f F Y',$time); } /** * Change to nice fancy time and date */ public static function fancyDateTime($time, $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($time)) { $time = strtotime($time); } return date('(G:i) jS \o\f F Y',$time); } /** * Change to nice hour:minutes time */ public static function fancyTime($time, $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($time)) { $time = strtotime($time); } return date('G:i',$time); } /** * set the date day as Sunday through Saturday */ public static function setDayName($date, $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($date)) { $date = strtotime($date); } return date('l', $date); } /** * set the date month as January through December */ public static function setMonthName($date, $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($date)) { $date = strtotime($date); } return date('F', $date); } /** * set the date day as 1st */ public static function setDay($date, $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($date)) { $date = strtotime($date); } return date('jS', $date); } /** * set the date month as 5 */ public static function setMonth($date, $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($date)) { $date = strtotime($date); } return date('n', $date); } /** * set the date year as 2004 (for charts) */ public static function setYear($date, $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($date)) { $date = strtotime($date); } return date('Y', $date); } /** * set the date as 2004/05 (for charts) */ public static function setYearMonth($date, $spacer = '/', $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($date)) { $date = strtotime($date); } return date('Y' . $spacer . 'm', $date); } /** * set the date as 2004/05/03 (for charts) */ public static function setYearMonthDay($date, $spacer = '/', $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($date)) { $date = strtotime($date); } return date('Y' . $spacer . 'm' . $spacer . 'd', $date); } /** * set the date as 03/05/2004 */ public static function setDayMonthYear($date, $spacer = '/', $check_stamp = true) { if ($check_stamp && !self::isValidTimeStamp($date)) { $date = strtotime($date); } return date('d' . $spacer . 'm' . $spacer . 'Y', $date); } /** * Check if string is a valid time stamp */ public static function isValidTimeStamp($timestamp) { return ((int) $timestamp === $timestamp) && ($timestamp <= PHP_INT_MAX) && ($timestamp >= ~PHP_INT_MAX); } /** * Check if string is a valid date * https://www.php.net/manual/en/function.checkdate.php#113205 */ public static function isValidateDate($date, $format = 'Y-m-d H:i:s') { $d = DateTime::createFromFormat($format, $date); return $d && $d->format($format) == $date; } /** * The subform layouts **/ protected static $subformLayouts = false; /** * get the subform layout * * @input string The view name * @input string The string name * * @returns string on success **/ public static function getSubformLayout($view, $field, $default = 'repeatablejcb') { // get global values if (self::$subformLayouts === false) { self::$subformLayouts = JComponentHelper::getParams('com_componentbuilder')->get('subform_layouts', false); } // check what we found (else) return default if (self::checkObject(self::$subformLayouts)) { // looking for $target = $view . '.' . $field; foreach (self::$subformLayouts as $subform) { if ($target === $subform->view_field) { return $subform->layout; } elseif ('default' === $subform->view_field) { $default = $subform->layout; } } } return $default; } /** * Load the Composer Vendors */ public static function composerAutoload($target) { // insure we load the composer vendor only once if (!isset(self::$composer[$target])) { // get the function name $functionName = self::safeString('compose' . $target); // check if method exist if (method_exists(__CLASS__, $functionName)) { return self::{$functionName}(); } return false; } return self::$composer[$target]; } /** * Convert it into a string */ public static function jsonToString($value, $sperator = ", ", $table = null, $id = 'id', $name = 'name') { // do some table foot work $external = false; if (strpos($table, '#__') !== false) { $external = true; $table = str_replace('#__', '', $table); } // check if string is JSON $result = json_decode($value, true); if (json_last_error() === JSON_ERROR_NONE) { // is JSON if (self::checkArray($result)) { if (self::checkString($table)) { $names = array(); foreach ($result as $val) { if ($external) { if ($_name = self::getVar(null, $val, $id, $name, '=', $table)) { $names[] = $_name; } } else { if ($_name = self::getVar($table, $val, $id, $name)) { $names[] = $_name; } } } if (self::checkArray($names)) { return (string) implode($sperator,$names); } } return (string) implode($sperator,$result); } return (string) json_decode($value); } return $value; } /** * Load the Component xml manifest. */ public static function manifest() { $manifestUrl = JPATH_ADMINISTRATOR."/components/com_componentbuilder/componentbuilder.xml"; return simplexml_load_file($manifestUrl); } /** * Joomla version object */ protected static $JVersion; /** * set/get Joomla version */ public static function jVersion() { // check if set if (!self::checkObject(self::$JVersion)) { self::$JVersion = new JVersion(); } return self::$JVersion; } /** * Load the Contributors details. */ public static function getContributors() { // get params $params = JComponentHelper::getParams('com_componentbuilder'); // start contributors array $contributors = array(); // get all Contributors (max 20) $searchArray = range('0','20'); foreach($searchArray as $nr) { if ((NULL !== $params->get("showContributor".$nr)) && ($params->get("showContributor".$nr) == 2 || $params->get("showContributor".$nr) == 3)) { // set link based of selected option if($params->get("useContributor".$nr) == 1) { $link_front = ''; $link_back = ''; } elseif($params->get("useContributor".$nr) == 2) { $link_front = ''; $link_back = ''; } else { $link_front = ''; $link_back = ''; } $contributors[$nr]['title'] = self::htmlEscape($params->get("titleContributor".$nr)); $contributors[$nr]['name'] = $link_front.self::htmlEscape($params->get("nameContributor".$nr)).$link_back; } } return $contributors; } /** * Load the Component Help URLs. **/ public static function getHelpUrl($view) { $user = JFactory::getUser(); $groups = $user->get('groups'); $db = JFactory::getDbo(); $query = $db->getQuery(true); $query->select(array('a.id','a.groups','a.target','a.type','a.article','a.url')); $query->from('#__componentbuilder_help_document AS a'); $query->where('a.site_view = '.$db->quote($view)); $query->where('a.location = 2'); $query->where('a.published = 1'); $db->setQuery($query); $db->execute(); if($db->getNumRows()) { $helps = $db->loadObjectList(); if (self::checkArray($helps)) { foreach ($helps as $nr => $help) { if ($help->target == 1) { $targetgroups = json_decode($help->groups, true); if (!array_intersect($targetgroups, $groups)) { // if user not in those target groups then remove the item unset($helps[$nr]); continue; } } // set the return type switch ($help->type) { // set joomla article case 1: return self::loadArticleLink($help->article); break; // set help text case 2: return self::loadHelpTextLink($help->id); break; // set Link case 3: return $help->url; break; } } } } return false; } /** * Get the Article Link. **/ protected static function loadArticleLink($id) { return JURI::root().'index.php?option=com_content&view=article&id='.$id.'&tmpl=component&layout=modal'; } /** * Get the Help Text Link. **/ protected static function loadHelpTextLink($id) { $token = JSession::getFormToken(); return 'index.php?option=com_componentbuilder&task=help.getText&id=' . (int) $id . '&token=' . $token; } /** * Get any component's model */ public static function getModel($name, $path = JPATH_COMPONENT_SITE, $Component = 'Componentbuilder', $config = array()) { // fix the name $name = self::safeString($name); // full path to models $fullPathModels = $path . '/models'; // load the model file JModelLegacy::addIncludePath($fullPathModels, $Component . 'Model'); // make sure the table path is loaded if (!isset($config['table_path']) || !self::checkString($config['table_path'])) { // This is the JCB default path to tables in Joomla 3.x $config['table_path'] = JPATH_ADMINISTRATOR . '/components/com_' . strtolower($Component) . '/tables'; } // get instance $model = JModelLegacy::getInstance($name, $Component . 'Model', $config); // if model not found (strange) if ($model == false) { jimport('joomla.filesystem.file'); // get file path $filePath = $path . '/' . $name . '.php'; $fullPathModel = $fullPathModels . '/' . $name . '.php'; // check if it exists if (JFile::exists($filePath)) { // get the file require_once $filePath; } elseif (JFile::exists($fullPathModel)) { // get the file require_once $fullPathModel; } // build class names $modelClass = $Component . 'Model' . $name; if (class_exists($modelClass)) { // initialize the model return new $modelClass($config); } } return $model; } /** * Add to asset Table */ public static function setAsset($id, $table, $inherit = true) { $parent = JTable::getInstance('Asset'); $parent->loadByName('com_componentbuilder'); $parentId = $parent->id; $name = 'com_componentbuilder.'.$table.'.'.$id; $title = ''; $asset = JTable::getInstance('Asset'); $asset->loadByName($name); // Check for an error. $error = $asset->getError(); if ($error) { return false; } else { // Specify how a new or moved node asset is inserted into the tree. if ($asset->parent_id != $parentId) { $asset->setLocation($parentId, 'last-child'); } // Prepare the asset to be stored. $asset->parent_id = $parentId; $asset->name = $name; $asset->title = $title; // get the default asset rules $rules = self::getDefaultAssetRules('com_componentbuilder', $table, $inherit); if ($rules instanceof JAccessRules) { $asset->rules = (string) $rules; } if (!$asset->check() || !$asset->store()) { JFactory::getApplication()->enqueueMessage($asset->getError(), 'warning'); return false; } else { // Create an asset_id or heal one that is corrupted. $object = new stdClass(); // Must be a valid primary key value. $object->id = $id; $object->asset_id = (int) $asset->id; // Update their asset_id to link to the asset table. return JFactory::getDbo()->updateObject('#__componentbuilder_'.$table, $object, 'id'); } } return false; } /** * Gets the default asset Rules for a component/view. */ protected static function getDefaultAssetRules($component, $view, $inherit = true) { // if new or inherited $assetId = 0; // Only get the actual item rules if not inheriting if (!$inherit) { // Need to find the asset id by the name of the component. $db = JFactory::getDbo(); $query = $db->getQuery(true) ->select($db->quoteName('id')) ->from($db->quoteName('#__assets')) ->where($db->quoteName('name') . ' = ' . $db->quote($component)); $db->setQuery($query); $db->execute(); // check that there is a value if ($db->getNumRows()) { // asset already set so use saved rules $assetId = (int) $db->loadResult(); } } // get asset rules $result = JAccess::getAssetRules($assetId); if ($result instanceof JAccessRules) { $_result = (string) $result; $_result = json_decode($_result); foreach ($_result as $name => &$rule) { $v = explode('.', $name); if ($view !== $v[0]) { // remove since it is not part of this view unset($_result->$name); } elseif ($inherit) { // clear the value since we inherit $rule = array(); } } // check if there are any view values remaining if (count((array) $_result)) { $_result = json_encode($_result); $_result = array($_result); // Instantiate and return the JAccessRules object for the asset rules. $rules = new JAccessRules($_result); // return filtered rules return $rules; } } return $result; } /** * xmlAppend * * @param SimpleXMLElement $xml The XML element reference in which to inject a comment * @param mixed $node A SimpleXMLElement node to append to the XML element reference, or a stdClass object containing a comment attribute to be injected before the XML node and a fieldXML attribute containing a SimpleXMLElement * * @return null * */ public static function xmlAppend(&$xml, $node) { if (!$node) { // element was not returned return; } switch (get_class($node)) { case 'stdClass': if (property_exists($node, 'comment')) { self::xmlComment($xml, $node->comment); } if (property_exists($node, 'fieldXML')) { self::xmlAppend($xml, $node->fieldXML); } break; case 'SimpleXMLElement': $domXML = dom_import_simplexml($xml); $domNode = dom_import_simplexml($node); $domXML->appendChild($domXML->ownerDocument->importNode($domNode, true)); $xml = simplexml_import_dom($domXML); break; } } /** * xmlComment * * @param SimpleXMLElement $xml The XML element reference in which to inject a comment * @param string $comment The comment to inject * * @return null * */ public static function xmlComment(&$xml, $comment) { $domXML = dom_import_simplexml($xml); $domComment = new DOMComment($comment); $nodeTarget = $domXML->ownerDocument->importNode($domComment, true); $domXML->appendChild($nodeTarget); $xml = simplexml_import_dom($domXML); } /** * xmlAddAttributes * * @param SimpleXMLElement $xml The XML element reference in which to inject a comment * @param array $attributes The attributes to apply to the XML element * * @return null * */ public static function xmlAddAttributes(&$xml, $attributes = array()) { foreach ($attributes as $key => $value) { $xml->addAttribute($key, $value); } } /** * xmlAddOptions * * @param SimpleXMLElement $xml The XML element reference in which to inject a comment * @param array $options The options to apply to the XML element * * @return void * */ public static function xmlAddOptions(&$xml, $options = array()) { foreach ($options as $key => $value) { $addOption = $xml->addChild('option'); $addOption->addAttribute('value', $key); $addOption[] = $value; } } /** * get the field object * * @param array $attributes The array of attributes * @param string $default The default of the field * @param array $options The options to apply to the XML element * * @return object * */ public static function getFieldObject(&$attributes, $default = '', $options = null) { // make sure we have attributes and a type value if (self::checkArray($attributes) && isset($attributes['type'])) { // make sure the form helper class is loaded if (!method_exists('JFormHelper', 'loadFieldType')) { jimport('joomla.form.form'); } // get field type $field = JFormHelper::loadFieldType($attributes['type'], true); // get field xml $XML = self::getFieldXML($attributes, $options); // setup the field $field->setup($XML, $default); // return the field object return $field; } return false; } /** * get the field xml * * @param array $attributes The array of attributes * @param array $options The options to apply to the XML element * * @return object * */ public static function getFieldXML(&$attributes, $options = null) { // make sure we have attributes and a type value if (self::checkArray($attributes)) { // start field xml $XML = new SimpleXMLElement(''); // load the attributes self::xmlAddAttributes($XML, $attributes); // check if we have options if (self::checkArray($options)) { // load the options self::xmlAddOptions($XML, $options); } // return the field xml return $XML; } return false; } /** * Render Bool Button * * @param array $args All the args for the button * 0) name * 1) additional (options class) // not used at this time * 2) default * 3) yes (name) * 4) no (name) * * @return string The input html of the button * */ public static function renderBoolButton() { $args = func_get_args(); // check if there is additional button class $additional = isset($args[1]) ? (string) $args[1] : ''; // not used at this time // button attributes $buttonAttributes = array( 'type' => 'radio', 'name' => isset($args[0]) ? self::htmlEscape($args[0]) : 'bool_button', 'label' => isset($args[0]) ? self::safeString(self::htmlEscape($args[0]), 'Ww') : 'Bool Button', // not seen anyway 'class' => 'btn-group', 'filter' => 'INT', 'default' => isset($args[2]) ? (int) $args[2] : 0); // set the button options $buttonOptions = array( '1' => isset($args[3]) ? self::htmlEscape($args[3]) : 'JYES', '0' => isset($args[4]) ? self::htmlEscape($args[4]) : 'JNO'); // return the input return self::getFieldObject($buttonAttributes, $buttonAttributes['default'], $buttonOptions)->input; } /** * UIKIT Component Classes **/ public static $uk_components = array( 'data-uk-grid' => array( 'grid' ), 'uk-accordion' => array( 'accordion' ), 'uk-autocomplete' => array( 'autocomplete' ), 'data-uk-datepicker' => array( 'datepicker' ), 'uk-form-password' => array( 'form-password' ), 'uk-form-select' => array( 'form-select' ), 'data-uk-htmleditor' => array( 'htmleditor' ), 'data-uk-lightbox' => array( 'lightbox' ), 'uk-nestable' => array( 'nestable' ), 'UIkit.notify' => array( 'notify' ), 'data-uk-parallax' => array( 'parallax' ), 'uk-search' => array( 'search' ), 'uk-slider' => array( 'slider' ), 'uk-slideset' => array( 'slideset' ), 'uk-slideshow' => array( 'slideshow', 'slideshow-fx' ), 'uk-sortable' => array( 'sortable' ), 'data-uk-sticky' => array( 'sticky' ), 'data-uk-timepicker' => array( 'timepicker' ), 'data-uk-tooltip' => array( 'tooltip' ), 'uk-placeholder' => array( 'placeholder' ), 'uk-dotnav' => array( 'dotnav' ), 'uk-slidenav' => array( 'slidenav' ), 'uk-form' => array( 'form-advanced' ), 'uk-progress' => array( 'progress' ), 'upload-drop' => array( 'upload', 'form-file' ) ); /** * Add UIKIT Components **/ public static $uikit = false; /** * Get UIKIT Components **/ public static function getUikitComp($content,$classes = array()) { if (strpos($content,'class="uk-') !== false) { // reset $temp = array(); foreach (self::$uk_components as $looking => $add) { if (strpos($content,$looking) !== false) { $temp[] = $looking; } } // make sure uikit is loaded to config if (strpos($content,'class="uk-') !== false) { self::$uikit = true; } // sorter if (self::checkArray($temp)) { // merger if (self::checkArray($classes)) { $newTemp = array_merge($temp,$classes); $temp = array_unique($newTemp); } return $temp; } } if (self::checkArray($classes)) { return $classes; } return false; } /** * Get a variable * * @param string $table The table from which to get the variable * @param string $where The value where * @param string $whereString The target/field string where/name * @param string $what The return field * @param string $operator The operator between $whereString/field and $where/value * @param string $main The component in which the table is found * * @return mix string/int/float * */ public static function getVar($table, $where = null, $whereString = 'user', $what = 'id', $operator = '=', $main = 'componentbuilder') { if(!$where) { $where = JFactory::getUser()->id; } // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); $query->select($db->quoteName(array($what))); if (empty($table)) { $query->from($db->quoteName('#__'.$main)); } else { $query->from($db->quoteName('#__'.$main.'_'.$table)); } if (is_numeric($where)) { $query->where($db->quoteName($whereString) . ' '.$operator.' '.(int) $where); } elseif (is_string($where)) { $query->where($db->quoteName($whereString) . ' '.$operator.' '. $db->quote((string)$where)); } else { return false; } $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { return $db->loadResult(); } return false; } /** * Get array of variables * * @param string $table The table from which to get the variables * @param string $where The value where * @param string $whereString The target/field string where/name * @param string $what The return field * @param string $operator The operator between $whereString/field and $where/value * @param string $main The component in which the table is found * @param bool $unique The switch to return a unique array * * @return array * */ public static function getVars($table, $where = null, $whereString = 'user', $what = 'id', $operator = 'IN', $main = 'componentbuilder', $unique = true) { if(!$where) { $where = JFactory::getUser()->id; } if (!self::checkArray($where) && $where > 0) { $where = array($where); } if (self::checkArray($where)) { // prep main <-- why? well if $main='' is empty then $table can be categories or users if (self::checkString($main)) { $main = '_'.ltrim($main, '_'); } // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); $query->select($db->quoteName(array($what))); if (empty($table)) { $query->from($db->quoteName('#__'.$main)); } else { $query->from($db->quoteName('#_'.$main.'_'.$table)); } // add strings to array search if ('IN_STRINGS' === $operator || 'NOT IN_STRINGS' === $operator) { $query->where($db->quoteName($whereString) . ' ' . str_replace('_STRINGS', '', $operator) . ' ("' . implode('","',$where) . '")'); } else { $query->where($db->quoteName($whereString) . ' ' . $operator . ' (' . implode(',',$where) . ')'); } $db->setQuery($query); $db->execute(); if ($db->getNumRows()) { if ($unique) { return array_unique($db->loadColumn()); } return $db->loadColumn(); } } return false; } public static function isPublished($id,$type) { if ($type == 'raw') { $type = 'item'; } $db = JFactory::getDbo(); $query = $db->getQuery(true); $query->select(array('a.published')); $query->from('#__componentbuilder_'.$type.' AS a'); $query->where('a.id = '. (int) $id); $query->where('a.published = 1'); $db->setQuery($query); $db->execute(); $found = $db->getNumRows(); if($found) { return true; } return false; } public static function getGroupName($id) { $db = JFactory::getDBO(); $query = $db->getQuery(true); $query->select(array('a.title')); $query->from('#__usergroups AS a'); $query->where('a.id = '. (int) $id); $db->setQuery($query); $db->execute(); $found = $db->getNumRows(); if($found) { return $db->loadResult(); } return $id; } /** * Get the action permissions * * @param string $view The related view name * @param int $record The item to act upon * @param string $views The related list view name * @param mixed $target Only get this permission (like edit, create, delete) * @param string $component The target component * @param object $user The user whose permissions we are loading * * @return object The JObject of permission/authorised actions * */ public static function getActions($view, &$record = null, $views = null, $target = null, $component = 'componentbuilder', $user = 'null') { // load the user if not given if (!self::checkObject($user)) { // get the user object $user = JFactory::getUser(); } // load the JObject $result = new JObject; // make view name safe (just incase) $view = self::safeString($view); if (self::checkString($views)) { $views = self::safeString($views); } // get all actions from component $actions = JAccess::getActionsFromFile( JPATH_ADMINISTRATOR . '/components/com_' . $component . '/access.xml', "/access/section[@name='component']/" ); // if non found then return empty JObject if (empty($actions)) { return $result; } // get created by if not found if (self::checkObject($record) && !isset($record->created_by) && isset($record->id)) { $record->created_by = self::getVar($view, $record->id, 'id', 'created_by', '=', $component); } // set actions only set in component settings $componentActions = array('core.admin', 'core.manage', 'core.options', 'core.export'); // check if we have a target $checkTarget = false; if ($target) { // convert to an array if (self::checkString($target)) { $target = array($target); } // check if we are good to go if (self::checkArray($target)) { $checkTarget = true; } } // loop the actions and set the permissions foreach ($actions as $action) { // check target action filter if ($checkTarget && self::filterActions($view, $action->name, $target)) { continue; } // set to use component default $fallback = true; // reset permission per/action $permission = false; $catpermission = false; // set area $area = 'comp'; // check if the record has an ID and the action is item related (not a component action) if (self::checkObject($record) && isset($record->id) && $record->id > 0 && !in_array($action->name, $componentActions) && (strpos($action->name, 'core.') !== false || strpos($action->name, $view . '.') !== false)) { // we are in item $area = 'item'; // The record has been set. Check the record permissions. $permission = $user->authorise($action->name, 'com_' . $component . '.' . $view . '.' . (int) $record->id); // if no permission found, check edit own if (!$permission) { // With edit, if the created_by matches current user then dig deeper. if (($action->name === 'core.edit' || $action->name === $view . '.edit') && $record->created_by > 0 && ($record->created_by == $user->id)) { // the correct target $coreCheck = (array) explode('.', $action->name); // check that we have both local and global access if ($user->authorise($coreCheck[0] . '.edit.own', 'com_' . $component . '.' . $view . '.' . (int) $record->id) && $user->authorise($coreCheck[0] . '.edit.own', 'com_' . $component)) { // allow edit $result->set($action->name, true); // set not to use global default // because we already validated it $fallback = false; } else { // do not allow edit $result->set($action->name, false); $fallback = false; } } } elseif (self::checkString($views) && isset($record->catid) && $record->catid > 0) { // we are in item $area = 'category'; // set the core check $coreCheck = explode('.', $action->name); $core = $coreCheck[0]; // make sure we use the core. action check for the categories if (strpos($action->name, $view) !== false && strpos($action->name, 'core.') === false ) { $coreCheck[0] = 'core'; $categoryCheck = implode('.', $coreCheck); } else { $categoryCheck = $action->name; } // The record has a category. Check the category permissions. $catpermission = $user->authorise($categoryCheck, 'com_' . $component . '.' . $views . '.category.' . (int) $record->catid); if (!$catpermission && !is_null($catpermission)) { // With edit, if the created_by matches current user then dig deeper. if (($action->name === 'core.edit' || $action->name === $view . '.edit') && $record->created_by > 0 && ($record->created_by == $user->id)) { // check that we have both local and global access if ($user->authorise('core.edit.own', 'com_' . $component . '.' . $views . '.category.' . (int) $record->catid) && $user->authorise($core . '.edit.own', 'com_' . $component)) { // allow edit $result->set($action->name, true); // set not to use global default // because we already validated it $fallback = false; } else { // do not allow edit $result->set($action->name, false); $fallback = false; } } } } } // if allowed then fallback on component global settings if ($fallback) { // if item/category blocks access then don't fall back on global if ((($area === 'item') && !$permission) || (($area === 'category') && !$catpermission)) { // do not allow $result->set($action->name, false); } // Finally remember the global settings have the final say. (even if item allow) // The local item permissions can block, but it can't open and override of global permissions. // Since items are created by users and global permissions is set by system admin. else { $result->set($action->name, $user->authorise($action->name, 'com_' . $component)); } } } return $result; } /** * Filter the action permissions * * @param string $action The action to check * @param array $targets The array of target actions * * @return boolean true if action should be filtered out * */ protected static function filterActions(&$view, &$action, &$targets) { foreach ($targets as $target) { if (strpos($action, $view . '.' . $target) !== false || strpos($action, 'core.' . $target) !== false) { return false; break; } } return true; } /** * Check if have an json string * * @input string The json string to check * * @returns bool true on success */ public static function checkJson($string) { if (self::checkString($string)) { json_decode($string); return (json_last_error() === JSON_ERROR_NONE); } return false; } /** * Check if have an object with a length * * @input object The object to check * * @returns bool true on success */ public static function checkObject($object) { if (isset($object) && is_object($object)) { return count((array)$object) > 0; } return false; } /** * Check if have an array with a length * * @input array The array to check * * @returns bool/int number of items in array on success */ public static function checkArray($array, $removeEmptyString = false) { if (isset($array) && is_array($array) && ($nr = count((array)$array)) > 0) { // also make sure the empty strings are removed if ($removeEmptyString) { foreach ($array as $key => $string) { if (empty($string)) { unset($array[$key]); } } return self::checkArray($array, false); } return $nr; } return false; } /** * Check if have a string with a length * * @input string The string to check * * @returns bool true on success */ public static function checkString($string) { if (isset($string) && is_string($string) && strlen($string) > 0) { return true; } return false; } /** * Check if we are connected * Thanks https://stackoverflow.com/a/4860432/1429677 * * @returns bool true on success */ public static function isConnected() { // If example.com is down, then probably the whole internet is down, since IANA maintains the domain. Right? $connected = @fsockopen("www.example.com", 80); // website, port (try 80 or 443) if ($connected) { //action when connected $is_conn = true; fclose($connected); } else { //action in connection failure $is_conn = false; } return $is_conn; } /** * Merge an array of array's * * @input array The arrays you would like to merge * * @returns array on success */ public static function mergeArrays($arrays) { if(self::checkArray($arrays)) { $arrayBuket = array(); foreach ($arrays as $array) { if (self::checkArray($array)) { $arrayBuket = array_merge($arrayBuket, $array); } } return $arrayBuket; } return false; } // typo sorry! public static function sorten($string, $length = 40, $addTip = true) { return self::shorten($string, $length, $addTip); } /** * Shorten a string * * @input string The you would like to shorten * * @returns string on success */ public static function shorten($string, $length = 40, $addTip = true) { if (self::checkString($string)) { $initial = strlen($string); $words = preg_split('/([\s\n\r]+)/', $string, null, PREG_SPLIT_DELIM_CAPTURE); $words_count = count((array)$words); $word_length = 0; $last_word = 0; for (; $last_word < $words_count; ++$last_word) { $word_length += strlen($words[$last_word]); if ($word_length > $length) { break; } } $newString = implode(array_slice($words, 0, $last_word)); $final = strlen($newString); if ($initial != $final && $addTip) { $title = self::shorten($string, 400 , false); return ''.trim($newString).'...'; } elseif ($initial != $final && !$addTip) { return trim($newString).'...'; } } return $string; } /** * Making strings safe (various ways) * * @input string The you would like to make safe * * @returns string on success */ public static function safeString($string, $type = 'L', $spacer = '_', $replaceNumbers = true, $keepOnlyCharacters = true) { if ($replaceNumbers === true) { // remove all numbers and replace with english text version (works well only up to millions) $string = self::replaceNumbers($string); } // 0nly continue if we have a string if (self::checkString($string)) { // create file name without the extention that is safe if ($type === 'filename') { // make sure VDM is not in the string $string = str_replace('VDM', 'vDm', $string); // Remove anything which isn't a word, whitespace, number // or any of the following caracters -_() // If you don't need to handle multi-byte characters // you can use preg_replace rather than mb_ereg_replace // Thanks @Ɓukasz Rysiak! // $string = mb_ereg_replace("([^\w\s\d\-_\(\)])", '', $string); $string = preg_replace("([^\w\s\d\-_\(\)])", '', $string); // http://stackoverflow.com/a/2021729/1429677 return preg_replace('/\s+/', ' ', $string); } // remove all other characters $string = trim($string); $string = preg_replace('/'.$spacer.'+/', ' ', $string); $string = preg_replace('/\s+/', ' ', $string); // Transliterate string $string = self::transliterate($string); // remove all and keep only characters if ($keepOnlyCharacters) { $string = preg_replace("/[^A-Za-z ]/", '', $string); } // keep both numbers and characters else { $string = preg_replace("/[^A-Za-z0-9 ]/", '', $string); } // select final adaptations if ($type === 'L' || $type === 'strtolower') { // replace white space with underscore $string = preg_replace('/\s+/', $spacer, $string); // default is to return lower return strtolower($string); } elseif ($type === 'W') { // return a string with all first letter of each word uppercase(no undersocre) return ucwords(strtolower($string)); } elseif ($type === 'w' || $type === 'word') { // return a string with all lowercase(no undersocre) return strtolower($string); } elseif ($type === 'Ww' || $type === 'Word') { // return a string with first letter of the first word uppercase and all the rest lowercase(no undersocre) return ucfirst(strtolower($string)); } elseif ($type === 'WW' || $type === 'WORD') { // return a string with all the uppercase(no undersocre) return strtoupper($string); } elseif ($type === 'U' || $type === 'strtoupper') { // replace white space with underscore $string = preg_replace('/\s+/', $spacer, $string); // return all upper return strtoupper($string); } elseif ($type === 'F' || $type === 'ucfirst') { // replace white space with underscore $string = preg_replace('/\s+/', $spacer, $string); // return with first caracter to upper return ucfirst(strtolower($string)); } elseif ($type === 'cA' || $type === 'cAmel' || $type === 'camelcase') { // convert all words to first letter uppercase $string = ucwords(strtolower($string)); // remove white space $string = preg_replace('/\s+/', '', $string); // now return first letter lowercase return lcfirst($string); } // return string return $string; } // not a string return ''; } public static function transliterate($string) { // set tag only once if (!self::checkString(self::$langTag)) { // get global value self::$langTag = JComponentHelper::getParams('com_componentbuilder')->get('language', 'en-GB'); } // Transliterate on the language requested $lang = Language::getInstance(self::$langTag); return $lang->transliterate($string); } public static function htmlEscape($var, $charset = 'UTF-8', $shorten = false, $length = 40) { if (self::checkString($var)) { $filter = new JFilterInput(); $string = $filter->clean(html_entity_decode(htmlentities($var, ENT_COMPAT, $charset)), 'HTML'); if ($shorten) { return self::shorten($string,$length); } return $string; } else { return ''; } } public static function replaceNumbers($string) { // set numbers array $numbers = array(); // first get all numbers preg_match_all('!\d+!', $string, $numbers); // check if we have any numbers if (isset($numbers[0]) && self::checkArray($numbers[0])) { foreach ($numbers[0] as $number) { $searchReplace[$number] = self::numberToString((int)$number); } // now replace numbers in string $string = str_replace(array_keys($searchReplace), array_values($searchReplace),$string); // check if we missed any, strange if we did. return self::replaceNumbers($string); } // return the string with no numbers remaining. return $string; } /** * Convert an integer into an English word string * Thanks to Tom Nicholson * * @input an int * @returns a string */ public static function numberToString($x) { $nwords = array( "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen", "twenty", 30 => "thirty", 40 => "forty", 50 => "fifty", 60 => "sixty", 70 => "seventy", 80 => "eighty", 90 => "ninety" ); if(!is_numeric($x)) { $w = $x; } elseif(fmod($x, 1) != 0) { $w = $x; } else { if($x < 0) { $w = 'minus '; $x = -$x; } else { $w = ''; // ... now $x is a non-negative integer. } if($x < 21) // 0 to 20 { $w .= $nwords[$x]; } elseif($x < 100) // 21 to 99 { $w .= $nwords[10 * floor($x/10)]; $r = fmod($x, 10); if($r > 0) { $w .= ' '. $nwords[$r]; } } elseif($x < 1000) // 100 to 999 { $w .= $nwords[floor($x/100)] .' hundred'; $r = fmod($x, 100); if($r > 0) { $w .= ' and '. self::numberToString($r); } } elseif($x < 1000000) // 1000 to 999999 { $w .= self::numberToString(floor($x/1000)) .' thousand'; $r = fmod($x, 1000); if($r > 0) { $w .= ' '; if($r < 100) { $w .= 'and '; } $w .= self::numberToString($r); } } else // millions { $w .= self::numberToString(floor($x/1000000)) .' million'; $r = fmod($x, 1000000); if($r > 0) { $w .= ' '; if($r < 100) { $w .= 'and '; } $w .= self::numberToString($r); } } } return $w; } /** * Random Key * * @returns a string */ public static function randomkey($size) { $bag = "abcefghijknopqrstuwxyzABCDDEFGHIJKLLMMNOPQRSTUVVWXYZabcddefghijkllmmnopqrstuvvwxyzABCEFGHIJKNOPQRSTUWXYZ"; $key = array(); $bagsize = strlen($bag) - 1; for ($i = 0; $i < $size; $i++) { $get = rand(0, $bagsize); $key[] = $bag[$get]; } return implode($key); } /** * Get The Encryption Keys * * @param string $type The type of key * @param string/bool $default The return value if no key was found * * @return string On success * **/ public static function getCryptKey($type, $default = false) { // Get the global params $params = JComponentHelper::getParams('com_componentbuilder', true); // Basic Encryption Type if ('basic' === $type) { $basic_key = $params->get('basic_key', $default); if (self::checkString($basic_key)) { return $basic_key; } } return $default; } }