* @github Joomla Component Builder * @copyright Copyright (C) 2015 - 2018 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'); /** * Componentbuilder component helper */ abstract class ComponentbuilderHelper { /** * 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'); /** * 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 $vdmGithubPackagesUrl = "https://api.github.com/repos/vdm-io/JCB-Packages/git/trees/master"; public static $vdmGithubPackageUrl = "https://github.com/vdm-io/JCB-Packages/raw/master/"; /** * The JCB packages paths **/ public static $jcbGithubPackagesUrl = "https://api.github.com/repos/vdm-io/JCB-Community-Packages/git/trees/master"; public static $jcbGithubPackageUrl = "https://github.com/vdm-io/JCB-Community-Packages/raw/master/"; // not needed at this time (maybe latter) public static $accessToken = ""; /** * get the github repo file list * * @return array on success * */ public static function getGithubRepoFileList($type, $target) { // get the current Packages (public) if (!$repoData = self::get($type)) { if (self::urlExists($target)) { $repoData = self::getFileContents($target); if (self::checkJson($repoData)) { $test = json_decode($repoData); if (self::checkObject($test) && isset($test->tree) && self::checkArray($test->tree) ) { // remember to set it self::set($type, $repoData); } // check if we have error message from github elseif ($errorMessage = self::githubErrorHandeler(array('error' => null), $test)) { if (self::checkString($errorMessage['error'])) { JFactory::getApplication()->enqueueMessage($errorMessage['error'], 'Error'); } $repoData = false; } } else { $repoData = false; } } else { JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_COMPONENTBUILDER_THE_URL_S_SET_TO_RETRIEVE_THE_PACKAGES_DOES_NOT_EXIST', $target), 'Error'); } } // check if we could find packages if (isset($repoData) && self::checkJson($repoData)) { $repoData = json_decode($repoData); if (self::checkObject($repoData) && isset($repoData->tree) && self::checkArray($repoData->tree) ) { return $repoData->tree; } } return false; } /** * get the github error messages * * @return array of errors on success * */ protected static function githubErrorHandeler($message, &$github) { if (self::checkObject($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) { // add little more help if it is an access token issue $errorMessage = JText::sprintf('COM_COMPONENTBUILDER_SBR_YOU_CAN_ADD_AN_BACCESS_TOKENB_TO_GETBIBLE_GLOBAL_OPTIONS_TO_MAKE_AUTHENTICATED_REQUESTS_AN_ACCESS_TOKEN_WITH_ONLY_PUBLIC_ACCESS_WILL_DO', $errorMessage); } // set error notice $message['error'] = $errorMessage; // we have error message return $message; } return false; } /** * 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 $constantPaths = array( // The path to the administrator folder. 'JPATH_ADMINISTRATOR' => JPATH_ADMINISTRATOR, // The path to the installed Joomla! site, or JPATH_ROOT/administrator if executed from the backend. 'JPATH_BASE' => JPATH_BASE, // The path to the cache folder. 'JPATH_CACHE' => JPATH_CACHE, // The path to the administration folder of the current component being executed. 'JPATH_COMPONENT_ADMINISTRATOR' => JPATH_COMPONENT_ADMINISTRATOR, // The path to the site folder of the current component being executed. 'JPATH_COMPONENT_SITE' => JPATH_COMPONENT_SITE, // The path to the current component being executed. 'JPATH_COMPONENT' => JPATH_COMPONENT, // The path to folder containing the configuration.php file. 'JPATH_CONFIGURATION' => JPATH_CONFIGURATION, // The path to the installation folder. 'JPATH_INSTALLATION' => JPATH_INSTALLATION, // The path to the libraries folder. 'JPATH_LIBRARIES' => JPATH_LIBRARIES, // The path to the plugins folder. 'JPATH_PLUGINS' => JPATH_PLUGINS, // The path to the installed Joomla! site. 'JPATH_ROOT' => JPATH_ROOT, // The path to the installed Joomla! site. 'JPATH_SITE' => JPATH_SITE, // The path to the templates folder. 'JPATH_THEMES' => JPATH_THEMES ); /* * Get the Array of Existing Validation Rule Names * * @return array */ public static function getExistingValidationRuleNames($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 he contributor details $contributor = array(); // get the path & content switch ($type) { case 'snippet': $path = $snippetPath.$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; } /** * 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, $fileTypes = array('\.php', '\.js', '\.css', '\.less')) { if (JFolder::exists($folder)) { // we must first store the current woking directory $joomla = getcwd(); // we are changing the working directory to the componet path chdir($folder); // get the files foreach ($fileTypes as $type) { // get a list of files in the current directory tree $files[] = JFolder::files('.', $type, true, true); } // change back to Joomla working directory chdir($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'); } /** * 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); foreach ($it as $file) { if ('.' === $file->getBasename() || '..' === $file->getBasename()) continue; if ($file->isDir()) { $keeper = false; if (self::checkArray($ignore)) { foreach ($ignore as $keep) { if (strpos($file->getPathname(), $dir.'/'.$keep) !== false) { $keeper = true; } } } if ($keeper) { continue; } JFolder::delete($file->getPathname()); } else { $keeper = false; if (self::checkArray($ignore)) { foreach ($ignore as $keep) { if (strpos($file->getPathname(), $dir.'/'.$keep) !== false) { $keeper = true; } } } if ($keeper) { continue; } JFile::delete($file->getPathname()); } } if (!self::checkArray($ignore)) { return JFolder::delete($dir); } return true; } return false; } /** * The dynamic builder of views, tables and fields **/ public static function dynamicBuilder(&$data, $type) { self::autoLoader('extrusion'); $extruder = new Extrusion($data); } public static function getFieldOptions($value, $type, $settings = array(), $xml = null) { // 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'))); $query->from($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; // 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; $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'] = $property['description']; } } // was the settings for the property passed if(self::checkArray($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'][] = $settings[$property['name']]; } 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'][] = ($confirmation !== $value) ? $value : $example; } 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++; } $field['values'] .= PHP_EOL."/>"; $field['values_description'] .= '
'.JText::_('COM_COMPONENTBUILDER_PROPERTY').''.JText::_('COM_COMPONENTBUILDER_EXAMPLE').''.JText::_('COM_COMPONENTBUILDER_DESCRIPTION').'
'.$property['name'].''.$example.''.$property['description'].'
'; // return found field options return $field; } return false; } public static function getValueFromXMLstring($xml, $get, $confirmation) { if (self::checkString($xml)) { return self::getBetween($xml, $get.'="', '"', $confirmation); } return $confirmation; } /** * 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; } /* * 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 $object; } public static function getDynamicScripts($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'][] = "\tprotected \$headerList;"; $script['display'][] = "\tprotected \$hasPackage = false;"; $script['display'][] = "\tprotected \$headers;"; $script['display'][] = "\tprotected \$hasHeader = 0;"; $script['display'][] = "\tprotected \$dataType;"; $script['display'][] = "\n\tpublic function display(\$tpl = null)"; $script['display'][] = "\t{"; $script['display'][] = "\t\tif (\$this->getLayout() !== 'modal')"; $script['display'][] = "\t\t{"; $script['display'][] = "\t\t\t// Include helper submenu"; $script['display'][] = "\t\t\t[[[-#-#-Component]]]Helper::addSubmenu('import');"; $script['display'][] = "\t\t}"; $script['display'][] = "\n\t\t\$paths = new stdClass;"; $script['display'][] = "\t\t\$paths->first = '';"; $script['display'][] = "\t\t\$state = \$this->get('state');"; $script['display'][] = "\n\t\t\$this->paths = &\$paths;"; $script['display'][] = "\t\t\$this->state = &\$state;"; $script['display'][] = "\t\t// get global action permissions"; $script['display'][] = "\t\t\$this->canDo = [[[-#-#-Component]]]Helper::getActions('import');"; $script['display'][] = "\n\t\t// We don't need toolbar in the modal window."; $script['display'][] = "\t\tif (\$this->getLayout() !== 'modal')"; $script['display'][] = "\t\t{"; $script['display'][] = "\t\t\t\$this->addToolbar();"; $script['display'][] = "\t\t\t\$this->sidebar = JHtmlSidebar::render();"; $script['display'][] = "\t\t}"; $script['display'][] = "\n\t\t// get the session object"; $script['display'][] = "\t\t\$session = JFactory::getSession();"; $script['display'][] = "\t\t// check if it has package"; $script['display'][] = "\t\t\$this->hasPackage \t= \$session->get('hasPackage', false);"; $script['display'][] = "\t\t\$this->dataType \t= \$session->get('dataType', false);"; $script['display'][] = "\t\tif(\$this->hasPackage && \$this->dataType)"; $script['display'][] = "\t\t{"; $script['display'][] = "\t\t\t\$this->headerList \t= json_decode(\$session->get(\$this->dataType.'_VDM_IMPORTHEADERS', false),true);"; $script['display'][] = "\t\t\t\$this->headers \t\t= [[[-#-#-Component]]]Helper::getFileHeaders(\$this->dataType);"; $script['display'][] = "\t\t\t// clear the data type"; $script['display'][] = "\t\t\t\$session->clear('dataType');"; $script['display'][] = "\t\t}"; $script['display'][] = "\n\t\t// Check for errors."; $script['display'][] = "\t\tif (count(\$errors = \$this->get('Errors'))){"; $script['display'][] = "\t\t\tthrow new Exception(implode(".'"\n", $errors), 500);'; $script['display'][] = "\t\t}"; $script['display'][] = "\n\t\t// Display the template"; $script['display'][] = "\t\tparent::display(\$tpl);"; $script['display'][] = "\t}"; } elseif ('setdata' === $type) { // set the setdata script $script['setdata'] = array(); $script['setdata'][] = "\t/**"; $script['setdata'][] = "\t* Set the data from the spreadsheet to the database"; $script['setdata'][] = "\t*"; $script['setdata'][] = "\t* @param string \$package Paths to the uploaded package file"; $script['setdata'][] = "\t*"; $script['setdata'][] = "\t* @return boolean false on failure"; $script['setdata'][] = "\t*"; $script['setdata'][] = "\t**/"; $script['setdata'][] = "\tprotected function setData(\$package,\$table,\$target_headers)"; $script['setdata'][] = "\t{"; $script['setdata'][] = "\t\tif ([[[-#-#-Component]]]Helper::checkArray(\$target_headers))"; $script['setdata'][] = "\t\t{"; $script['setdata'][] = "\t\t\t// make sure the file is loaded\t\t"; $script['setdata'][] = "\t\t\tJLoader::import('PHPExcel', JPATH_COMPONENT_ADMINISTRATOR . '/helpers');"; $script['setdata'][] = "\t\t\t\$jinput = JFactory::getApplication()->input;"; $script['setdata'][] = "\t\t\tforeach(\$target_headers as \$header)"; $script['setdata'][] = "\t\t\t{"; $script['setdata'][] = "\t\t\t\t\$data['target_headers'][\$header] = \$jinput->getString(\$header, null);"; $script['setdata'][] = "\t\t\t}"; $script['setdata'][] = "\t\t\t// set the data"; $script['setdata'][] = "\t\t\tif(isset(\$package['dir']))"; $script['setdata'][] = "\t\t\t{"; $script['setdata'][] = "\t\t\t\t\$inputFileType = PHPExcel_IOFactory::identify(\$package['dir']);"; $script['setdata'][] = "\t\t\t\t\$excelReader = PHPExcel_IOFactory::createReader(\$inputFileType);"; $script['setdata'][] = "\t\t\t\t\$excelReader->setReadDataOnly(true);"; $script['setdata'][] = "\t\t\t\t\$excelObj = \$excelReader->load(\$package['dir']);"; $script['setdata'][] = "\t\t\t\t\$data['array'] = \$excelObj->getActiveSheet()->toArray(null, true,true,true);"; $script['setdata'][] = "\t\t\t\t\$excelObj->disconnectWorksheets();"; $script['setdata'][] = "\t\t\t\tunset(\$excelObj);"; $script['setdata'][] = "\t\t\t\treturn \$this->save(\$data,\$table);"; $script['setdata'][] = "\t\t\t}"; $script['setdata'][] = "\t\t}"; $script['setdata'][] = "\t\treturn false;"; $script['setdata'][] = "\t}"; } elseif ('headers' === $type) { $script['headers'] = array(); $script['headers'][] = "\t/**"; $script['headers'][] = "\t* Method to get header."; $script['headers'][] = "\t*"; $script['headers'][] = "\t* @return mixed An array of data items on success, false on failure."; $script['headers'][] = "\t*/"; $script['headers'][] = "\tpublic function getExImPortHeaders()"; $script['headers'][] = "\t{"; $script['headers'][] = "\t\t// Get a db connection."; $script['headers'][] = "\t\t\$db = JFactory::getDbo();"; $script['headers'][] = "\t\t// get the columns"; $script['headers'][] = "\t\t\$columns = \$db->getTableColumns(\"#__[[[-#-#-component]]]_[[[-#-#-view]]]\");"; $script['headers'][] = "\t\tif ([[[-#-#-Component]]]Helper::checkArray(\$columns))"; $script['headers'][] = "\t\t{"; $script['headers'][] = "\t\t\t// remove the headers you don't import/export."; $script['headers'][] = "\t\t\tunset(\$columns['asset_id']);"; $script['headers'][] = "\t\t\tunset(\$columns['checked_out']);"; $script['headers'][] = "\t\t\tunset(\$columns['checked_out_time']);"; $script['headers'][] = "\t\t\t\$headers = new stdClass();"; $script['headers'][] = "\t\t\tforeach (\$columns as \$column => \$type)"; $script['headers'][] = "\t\t\t{"; $script['headers'][] = "\t\t\t\t\$headers->{\$column} = \$column;"; $script['headers'][] = "\t\t\t}"; $script['headers'][] = "\t\t\treturn \$headers;"; $script['headers'][] = "\t\t}"; $script['headers'][] = "\t\treturn false;"; $script['headers'][] = "\t}"; } elseif ('save' === $type) { $script['save'] = array(); $script['save'][] = "\t/**"; $script['save'][] = "\t* Save the data from the file to the database"; $script['save'][] = "\t*"; $script['save'][] = "\t* @param string \$package Paths to the uploaded package file"; $script['save'][] = "\t*"; $script['save'][] = "\t* @return boolean false on failure"; $script['save'][] = "\t*"; $script['save'][] = "\t**/"; $script['save'][] = "\tprotected function save(\$data,\$table)"; $script['save'][] = "\t{"; $script['save'][] = "\t\t// import the data if there is any"; $script['save'][] = "\t\tif([[[-#-#-Component]]]Helper::checkArray(\$data['array']))"; $script['save'][] = "\t\t{"; $script['save'][] = "\t\t\t// get user object"; $script['save'][] = "\t\t\t\$user \t\t= JFactory::getUser();"; $script['save'][] = "\t\t\t// remove header if it has headers"; $script['save'][] = "\t\t\t\$id_key \t= \$data['target_headers']['id'];"; $script['save'][] = "\t\t\t\$published_key \t= \$data['target_headers']['published'];"; $script['save'][] = "\t\t\t\$ordering_key \t= \$data['target_headers']['ordering'];"; $script['save'][] = "\t\t\t// get the first array set"; $script['save'][] = "\t\t\t\$firstSet = reset(\$data['array']);"; $script['save'][] = ""; $script['save'][] = "\t\t\t// check if first array is a header array and remove if true"; $script['save'][] = "\t\t\tif(\$firstSet[\$id_key] == 'id' || \$firstSet[\$published_key] == 'published' || \$firstSet[\$ordering_key] == 'ordering')"; $script['save'][] = "\t\t\t{"; $script['save'][] = "\t\t\t\tarray_shift(\$data['array']);"; $script['save'][] = "\t\t\t}"; $script['save'][] = "\t\t\t"; $script['save'][] = "\t\t\t// make sure there is still values in array and that it was not only headers"; $script['save'][] = "\t\t\tif([[[-#-#-Component]]]Helper::checkArray(\$data['array']) && \$user->authorise(\$table.'.import', 'com_[[[-#-#-component]]]') && \$user->authorise('core.import', 'com_[[[-#-#-component]]]'))"; $script['save'][] = "\t\t\t{"; $script['save'][] = "\t\t\t\t// set target."; $script['save'][] = "\t\t\t\t\$target\t= array_flip(\$data['target_headers']);"; $script['save'][] = "\t\t\t\t// Get a db connection."; $script['save'][] = "\t\t\t\t\$db = JFactory::getDbo();"; $script['save'][] = "\t\t\t\t// set some defaults"; $script['save'][] = "\t\t\t\t\$todayDate\t\t= JFactory::getDate()->toSql();"; $script['save'][] = "\t\t\t\t// get global action permissions"; $script['save'][] = "\t\t\t\t\$canDo\t\t\t= [[[-#-#-Component]]]Helper::getActions(\$table);"; $script['save'][] = "\t\t\t\t\$canEdit\t\t= \$canDo->get('core.edit');"; $script['save'][] = "\t\t\t\t\$canState\t\t= \$canDo->get('core.edit.state');"; $script['save'][] = "\t\t\t\t\$canCreate\t\t= \$canDo->get('core.create');"; $script['save'][] = "\t\t\t\t\$hasAlias\t\t= \$this->getAliasesUsed(\$table);"; $script['save'][] = "\t\t\t\t// prosses the data"; $script['save'][] = "\t\t\t\tforeach(\$data['array'] as \$row)"; $script['save'][] = "\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\$found = false;"; $script['save'][] = "\t\t\t\t\tif (isset(\$row[\$id_key]) && is_numeric(\$row[\$id_key]) && \$row[\$id_key] > 0)"; $script['save'][] = "\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t// raw items import & update!"; $script['save'][] = "\t\t\t\t\t\t\$query = \$db->getQuery(true);"; $script['save'][] = "\t\t\t\t\t\t\$query"; $script['save'][] = "\t\t\t\t\t\t\t->select('version')"; $script['save'][] = "\t\t\t\t\t\t\t->from(\$db->quoteName('#__[[[-#-#-component]]]_'.\$table))"; $script['save'][] = "\t\t\t\t\t\t\t->where(\$db->quoteName('id') . ' = '. \$db->quote(\$row[\$id_key]));"; $script['save'][] = "\t\t\t\t\t\t// Reset the query using our newly populated query object."; $script['save'][] = "\t\t\t\t\t\t\$db->setQuery(\$query);"; $script['save'][] = "\t\t\t\t\t\t\$db->execute();"; $script['save'][] = "\t\t\t\t\t\t\$found = \$db->getNumRows();"; $script['save'][] = "\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\t"; $script['save'][] = "\t\t\t\t\tif(\$found && \$canEdit)"; $script['save'][] = "\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t// update item"; $script['save'][] = "\t\t\t\t\t\t\$id \t\t= \$row[\$id_key];"; $script['save'][] = "\t\t\t\t\t\t\$version\t= \$db->loadResult();"; $script['save'][] = "\t\t\t\t\t\t// reset all buckets"; $script['save'][] = "\t\t\t\t\t\t\$query \t\t= \$db->getQuery(true);"; $script['save'][] = "\t\t\t\t\t\t\$fields \t= array();"; $script['save'][] = "\t\t\t\t\t\t// Fields to update."; $script['save'][] = "\t\t\t\t\t\tforeach(\$row as \$key => \$cell)"; $script['save'][] = "\t\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t\t// ignore column"; $script['save'][] = "\t\t\t\t\t\t\tif ('IGNORE' == \$target[\$key])"; $script['save'][] = "\t\t\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t\t\tcontinue;"; $script['save'][] = "\t\t\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\t\t\t// update modified"; $script['save'][] = "\t\t\t\t\t\t\tif ('modified_by' == \$target[\$key])"; $script['save'][] = "\t\t\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t\t\tcontinue;"; $script['save'][] = "\t\t\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\t\t\t// update modified"; $script['save'][] = "\t\t\t\t\t\t\tif ('modified' == \$target[\$key])"; $script['save'][] = "\t\t\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t\t\tcontinue;"; $script['save'][] = "\t\t\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\t\t\t// update version"; $script['save'][] = "\t\t\t\t\t\t\tif ('version' == \$target[\$key])"; $script['save'][] = "\t\t\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t\t\t\$cell = (int) \$version + 1;"; $script['save'][] = "\t\t\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\t\t\t// verify publish authority"; $script['save'][] = "\t\t\t\t\t\t\tif ('published' == \$target[\$key] && !\$canState)"; $script['save'][] = "\t\t\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t\t\tcontinue;"; $script['save'][] = "\t\t\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\t\t\t// set to update array"; $script['save'][] = "\t\t\t\t\t\t\tif(in_array(\$key, \$data['target_headers']) && is_numeric(\$cell))"; $script['save'][] = "\t\t\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t\t\t\$fields[] = \$db->quoteName(\$target[\$key]) . ' = ' . \$cell;"; $script['save'][] = "\t\t\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\t\t\telseif(in_array(\$key, \$data['target_headers']) && is_string(\$cell))"; $script['save'][] = "\t\t\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t\t\t\$fields[] = \$db->quoteName(\$target[\$key]) . ' = ' . \$db->quote(\$cell);"; $script['save'][] = "\t\t\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\t\t\telseif(in_array(\$key, \$data['target_headers']) && is_null(\$cell))"; $script['save'][] = "\t\t\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t\t\t// if import data is null then set empty"; $script['save'][] = "\t\t\t\t\t\t\t\t\$fields[] = \$db->quoteName(\$target[\$key]) . \" = ''\";"; $script['save'][] = "\t\t\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\t\t// load the defaults"; $script['save'][] = "\t\t\t\t\t\t\$fields[]\t= \$db->quoteName('modified_by') . ' = ' . \$db->quote(\$user->id);"; $script['save'][] = "\t\t\t\t\t\t\$fields[]\t= \$db->quoteName('modified') . ' = ' . \$db->quote(\$todayDate);"; $script['save'][] = "\t\t\t\t\t\t// Conditions for which records should be updated."; $script['save'][] = "\t\t\t\t\t\t\$conditions = array("; $script['save'][] = "\t\t\t\t\t\t\t\$db->quoteName('id') . ' = ' . \$id"; $script['save'][] = "\t\t\t\t\t\t);"; $script['save'][] = "\t\t\t\t\t\t"; $script['save'][] = "\t\t\t\t\t\t\$query->update(\$db->quoteName('#__[[[-#-#-component]]]_'.\$table))->set(\$fields)->where(\$conditions);"; $script['save'][] = "\t\t\t\t\t\t\$db->setQuery(\$query);"; $script['save'][] = "\t\t\t\t\t\t\$db->execute();"; $script['save'][] = "\t\t\t\t\t}"; $script['save'][] = "\t\t\t\t\telseif (\$canCreate)"; $script['save'][] = "\t\t\t\t\t{"; $script['save'][] = "\t\t\t\t\t\t// insert item"; $script['save'][] = "\t\t\t\t\t\t\$query = \$db->getQuery(true);"; $script['save'][] = "\t\t\t\t\t\t// reset all buckets"; $script['save'][] = "\t\t\t\t\t\t\$columns \t= array();"; $script['save'][] = "\t\t\t\t\t\t\$values \t= array();"; $script['save'][] = "\t\t\t\t\t\t\$version\t= false;"; $script['save'][] = "\t\t\t\t\t\t// Insert columns. 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"; } elseif ('import' === $type) { $script['import'] = array(); $script['import'][] = "\t/**"; $script['import'][] = "\t * Import an spreadsheet from either folder, url or upload."; $script['import'][] = "\t *"; $script['import'][] = "\t * @return boolean result of import"; $script['import'][] = "\t *"; $script['import'][] = "\t */"; $script['import'][] = "\tpublic function import()"; $script['import'][] = "\t{"; $script['import'][] = "\t\t\$this->setState('action', 'import');"; $script['import'][] = "\t\t\$app \t\t= JFactory::getApplication();"; $script['import'][] = "\t\t\$session \t= JFactory::getSession();"; $script['import'][] = "\t\t\$package \t= null;"; $script['import'][] = "\t\t\$continue\t= false;"; $script['import'][] = "\t\t// get import type"; $script['import'][] = "\t\t\$this->getType = \$app->input->getString('gettype', NULL);"; $script['import'][] = "\t\t// get import type"; $script['import'][] = "\t\t\$this->dataType\t= \$session->get('dataType_VDM_IMPORTINTO', NULL);"; $script['import'][] = "\n\t\tif (\$package === null)"; $script['import'][] = "\t\t{"; $script['import'][] = "\t\t\tswitch (\$this->getType)"; $script['import'][] = "\t\t\t{"; $script['import'][] = "\t\t\t\tcase 'folder':"; $script['import'][] = "\t\t\t\t\t// Remember the 'Import from Directory' path."; $script['import'][] = "\t\t\t\t\t\$app->getUserStateFromRequest(\$this->_context . '.import_directory', 'import_directory');"; $script['import'][] = "\t\t\t\t\t\$package = \$this->_getPackageFromFolder();"; $script['import'][] = "\t\t\t\t\tbreak;"; $script['import'][] = "\n\t\t\t\tcase 'upload':"; $script['import'][] = "\t\t\t\t\t\$package = \$this->_getPackageFromUpload();"; $script['import'][] = "\t\t\t\t\tbreak;"; $script['import'][] = "\n\t\t\t\tcase 'url':"; $script['import'][] = "\t\t\t\t\t\$package = \$this->_getPackageFromUrl();"; $script['import'][] = "\t\t\t\t\tbreak;"; $script['import'][] = "\n\t\t\t\tcase 'continue':"; $script['import'][] = "\t\t\t\t\t\$continue \t= true;"; $script['import'][] = "\t\t\t\t\t\$package\t= \$session->get('package', null);"; $script['import'][] = "\t\t\t\t\t\$package\t= json_decode(\$package, true);"; $script['import'][] = "\t\t\t\t\t// clear session"; $script['import'][] = "\t\t\t\t\t\$session->clear('package');"; $script['import'][] = "\t\t\t\t\t\$session->clear('dataType');"; $script['import'][] = "\t\t\t\t\t\$session->clear('hasPackage');"; $script['import'][] = "\t\t\t\t\tbreak;"; $script['import'][] = "\n\t\t\t\tdefault:"; $script['import'][] = "\t\t\t\t\t\$app->setUserState('com_[[[-#-#-component]]].message', JTe-#-#-xt::_('COM_[[[-#-#-COMPONENT]]]_IMPORT_NO_IMPORT_TYPE_FOUND'));"; $script['import'][] = "\n\t\t\t\t\treturn false;"; $script['import'][] = "\t\t\t\t\tbreak;"; $script['import'][] = "\t\t\t}"; $script['import'][] = "\t\t}"; $script['import'][] = "\t\t// Was the package valid?"; $script['import'][] = "\t\tif (!\$package || !\$package['type'])"; $script['import'][] = "\t\t{"; $script['import'][] = "\t\t\tif (in_array(\$this->getType, array('upload', 'url')))"; $script['import'][] = "\t\t\t{"; $script['import'][] = "\t\t\t\t\$this->remove(\$package['packagename']);"; $script['import'][] = "\t\t\t}"; $script['import'][] = "\n\t\t\t\$app->setUserState('com_[[[-#-#-component]]].message', JTe-#-#-xt::_('COM_[[[-#-#-COMPONENT]]]_IMPORT_UNABLE_TO_FIND_IMPORT_PACKAGE'));"; $script['import'][] = "\t\t\treturn false;"; $script['import'][] = "\t\t}"; $script['import'][] = "\t\t"; $script['import'][] = "\t\t// first link data to table headers"; $script['import'][] = "\t\tif(!\$continue){"; $script['import'][] = "\t\t\t\$package\t= json_encode(\$package);"; $script['import'][] = "\t\t\t\$session->set('package', \$package);"; $script['import'][] = "\t\t\t\$session->set('dataType', \$this->dataType);"; $script['import'][] = "\t\t\t\$session->set('hasPackage', true);"; $script['import'][] = "\t\t\treturn true;"; $script['import'][] = "\t\t}"; $script['import'][] = "\t\t// set the data"; $script['import'][] = "\t\t\$headerList = json_decode(\$session->get(\$this->dataType.'_VDM_IMPORTHEADERS', false), true);"; $script['import'][] = "\t\tif (!\$this->setData(\$package,\$this->dataType,\$headerList))"; $script['import'][] = "\t\t{"; $script['import'][] = "\t\t\t// There was an error importing the package"; $script['import'][] = "\t\t\t\$msg = JTe-#-#-xt::_('COM_[[[-#-#-COMPONENT]]]_IMPORT_ERROR');"; $script['import'][] = "\t\t\t\$back = \$session->get('backto_VDM_IMPORT', NULL);"; $script['import'][] = "\t\t\tif (\$back)"; $script['import'][] = "\t\t\t{"; $script['import'][] = "\t\t\t\t\$app->setUserState('com_[[[-#-#-component]]].redirect_url', 'index.php?option=com_[[[-#-#-component]]]&view='.\$back);"; $script['import'][] = "\t\t\t\t\$session->clear('backto_VDM_IMPORT');"; $script['import'][] = "\t\t\t}"; $script['import'][] = "\t\t\t\$result = false;"; $script['import'][] = "\t\t}"; $script['import'][] = "\t\telse"; $script['import'][] = "\t\t{"; $script['import'][] = "\t\t\t// Package imported sucessfully"; $script['import'][] = "\t\t\t\$msg = JTe-#-#-xt::sprintf('COM_[[[-#-#-COMPONENT]]]_IMPORT_SUCCESS', \$package['packagename']);"; $script['import'][] = "\t\t\t\$back = \$session->get('backto_VDM_IMPORT', NULL);"; $script['import'][] = "\t\t\tif (\$back)"; $script['import'][] = "\t\t\t{"; $script['import'][] = "\t\t\t \$app->setUserState('com_[[[-#-#-component]]].redirect_url', 'index.php?option=com_[[[-#-#-component]]]&view='.\$back);"; $script['import'][] = "\t\t\t \$session->clear('backto_VDM_IMPORT');"; $script['import'][] = "\t\t\t}"; $script['import'][] = "\t\t\t\$result = true;"; $script['import'][] = "\t\t}"; $script['import'][] = "\n\t\t// Set some model state values"; $script['import'][] = "\t\t\$app->enqueueMessage(\$msg);"; $script['import'][] = "\n\t\t// remove file after import"; $script['import'][] = "\t\t\$this->remove(\$package['packagename']);"; $script['import'][] = "\t\t\$session->clear(\$this->getType.'_VDM_IMPORTHEADERS');"; $script['import'][] = "\t\treturn \$result;"; $script['import'][] = "\t}"; } elseif ('ext' === $type) { $script['ext'][] = "\t/**"; $script['ext'][] = "\t * Check the extension"; $script['ext'][] = "\t *"; $script['ext'][] = "\t * @param string \$file Name of the uploaded file"; $script['ext'][] = "\t *"; $script['ext'][] = "\t * @return boolean True on success"; $script['ext'][] = "\t *"; $script['ext'][] = "\t */"; $script['ext'][] = "\tprotected function checkExtension(\$file)"; $script['ext'][] = "\t{"; $script['ext'][] = "\t\t// check the extention"; $script['ext'][] = "\t\tswitch(strtolower(pathinfo(\$file, PATHINFO_EXTENSION)))"; $script['ext'][] = "\t\t{"; $script['ext'][] = "\t\t\tcase 'xls':"; $script['ext'][] = "\t\t\tcase 'ods':"; $script['ext'][] = "\t\t\tcase 'csv':"; $script['ext'][] = "\t\t\treturn true;"; $script['ext'][] = "\t\t\tbreak;"; $script['ext'][] = "\t\t}"; $script['ext'][] = "\t\treturn false;"; $script['ext'][] = "\t}"; } elseif ('routerparse' === $type) { $script['routerparse'][] = "\t\t\t\t// default script in switch for this view"; $script['routerparse'][] = "\t\t\t\t\$vars['view'] = '[[[-#-#-sview]]]';"; $script['routerparse'][] = "\t\t\t\tif (is_numeric(\$segments[\$count-1]))"; $script['routerparse'][] = "\t\t\t\t{"; $script['routerparse'][] = "\t\t\t\t\t\$vars['id'] = (int) \$segments[\$count-1];"; $script['routerparse'][] = "\t\t\t\t}"; $script['routerparse'][] = "\t\t\t\telseif (\$segments[\$count-1])"; $script['routerparse'][] = "\t\t\t\t{"; $script['routerparse'][] = "\t\t\t\t\t\$id = \$this->getVar('[[[-#-#-sview]]]', \$segments[\$count-1], 'alias', 'id');"; $script['routerparse'][] = "\t\t\t\t\tif(\$id)"; $script['routerparse'][] = "\t\t\t\t\t{"; $script['routerparse'][] = "\t\t\t\t\t\t\$vars['id'] = \$id;"; $script['routerparse'][] = "\t\t\t\t\t}"; $script['routerparse'][] = "\t\t\t\t}"; } // return the needed script if (isset($script[$type])) { return str_replace('-#-#-', '', implode("\n",$script[$type])); } return false; } /** * Run Global Updater if any are set * * @return void * */ public static function runGlobalUpdater() { // check if any updates are set to run if (self::checkArray(self::$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; } /** * 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', 'color', 'combo', 'componentlayout', 'contentlanguage', 'editor', 'chromestyle', 'contenttype', 'databaseconnection', 'editors', 'email', 'file', 'filelist', 'folderlist', 'groupedlist', 'hidden', 'file', 'headertag', 'helpsite', 'imagelist', 'integer', 'language', 'list', 'media', 'menu', 'note', 'number', 'password', 'plugins', 'radio', 'repeatable', 'range', 'rules', 'subform', 'sessionhandler', 'spacer', 'sql', 'tag', 'tel', 'menuitem', 'meter', 'modulelayout', 'moduleorder', 'moduleposition', 'moduletag', 'templatestyle', 'text', 'textarea', 'timezone', 'url', 'user', 'usergroup' ), 'plain' => array( 'accesslevel', 'checkbox', 'cachehandler', 'calendar', 'category', 'chromestyle', 'color', 'contenttype', 'combo', 'componentlayout', 'databaseconnection', 'editor', 'editors', 'email', 'file', 'filelist', 'folderlist', 'headertag', 'helpsite', 'hidden', 'imagelist', 'integer', 'language', 'media', 'menu', 'menuitem', 'meter', 'modulelayout', 'moduleorder', 'moduletag', 'number', 'password', 'range', 'rules', 'sessionhandler', 'tag', 'tel', 'text', 'textarea', 'timezone', 'url', 'user', 'usergroup' ), 'text' => array( 'calendar','color','editor','email','password','tel','text','textarea','url','number','range' ), 'list' => array( 'checkboxes','checkbox','list','radio' ), 'dynamic' => array( 'category','headertag','tag','rules','user','file','filelist','folderlist','imagelist','integer','timezone','media','meter' ), 'spacer' => array( 'note', 'spacer' ), 'option' => array( 'plugins', 'checkboxes', 'contentlanguage', 'list', 'radio', 'sql' ), 'special' => array( 'contentlanguage', 'groupedlist', 'moduleposition', 'plugin', 'repeatable', 'templatestyle', '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 spacer IDs * * @return array ids of the spacer field types */ public static function getSpacerIds() { // 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::$fieldGroups['spacer']), 'name', 'id'); } /** * set the session defaults if not set **/ protected static function setSessionDefaults() { // noting for now return true; } /** * 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, $value) { // set to local memory to speed up program self::$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, $default = null) { // check if in local memory if (!isset(self::$localSession[$key])) { // set to local memory to speed up program self::$localSession[$key] = self::$session->get($key, $default); } return self::$localSession[$key]; } /** * check if it is a new hash **/ public static function newHash($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($info['joomla_source_link']) && self::checkString($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').'
'; } /** * 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 = JPATH_SITE . '/images/', $createIfNotSet = true) { // get the global settings if (!self::checkObject(self::$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 = JPATH_SITE . '/images/', $createIfNotSet = true) { // get the global settings if (!self::checkObject(self::$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; } /** * Composer Switch **/ protected static $composer = false; /** * Load the Composer Vendors **/ public static function composerAutoload() { // insure we load the composer vendors only once if (!self::$composer) { // load the autoloader require_once JPATH_SITE.'/libraries/vdm_io/vendor/autoload.php'; // do not load again self::$composer = true; } } /** * 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 $urlencode The switch to control url encoding **/ public static function lock($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; } if (method_exists(get_called_class(), "getCryptKey")) { $key = self::getCryptKey('basic', self::salt($timer, $dynamic)); } else { $key = self::salt($timer, $dynamic); } } // check if we have a salt timer if ($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 ($urlencode) { return self::base64_urlencode(self::$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 $urlencode The switch to control url decoding **/ public static function unlock($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; } // get secure key if (method_exists(get_called_class(), "getCryptKey")) { $key = self::getCryptKey('basic', self::salt($timer, $dynamic)); } else { $key = self::salt($timer, $dynamic); } } // check if we have a salt timer if ($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) { $string = self::base64_urldecode($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 $dynamic The dynamic replacement array of salt build string **/ public static function salt($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 $string */ public static function is_serial($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; } /** * 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(); // 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; } /** * the Crypt objects **/ protected static $CRYPT = array(); /** * get the Crypt object * * @return object on success with Crypt power **/ public static function crypt($TYPE) { // check if it was already set if (isset(self::$CRYPT[$TYPE]) && self::checkObject(self::$CRYPT[$TYPE])) { return self::$CRYPT[$TYPE]; } // make sure we have the composer classes loaded self::composerAutoload(); // 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_BLIBRARIESVDM_IOVENDORB_FOLDER_PLEASE_CONTACT_YOUR_SYSTEM_ADMINISTRATOR_FOR_MORE_INFO', $CLASS), 'Error'); return false; } // set the self::$CRYPT[$TYPE] = new $CLASS(); // return the object return self::$CRYPT[$TYPE]; } public static function jsonToString($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 $fullPath = $path . '/models'; // set prefix $prefix = $component.'Model'; // load the model file JModelLegacy::addIncludePath($fullPath, $prefix); // get instance $model = JModelLegacy::getInstance($name, $prefix, $config); // if model not found (strange) if ($model == false) { jimport('joomla.filesystem.file'); // get file path $filePath = $path.'/'.$name.'.php'; $fullPath = $fullPath.'/'.$name.'.php'; // check if it exists if (JFile::exists($filePath)) { // get the file require_once $filePath; } elseif (JFile::exists($fullPath)) { // get the file require_once $fullPath; } // build class names $modelClass = $prefix.$name; if (class_exists($modelClass)) { // initialize the model return new $modelClass($config); } } return $model; } /** * Add to asset Table */ public static function setAsset($id,$table) { $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) { $this->setError($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); 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) { // 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); $db->execute(); if ($db->loadRowList()) { // asset alread set so use saved rules $assetId = (int) $db->loadResult(); $result = JAccess::getAssetRules($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); } else { // 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 $rules; } return $result; } } return JAccess::getAssetRules(0); } /** * 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); // 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); } // setup the field $field->setup($XML, $default); // return the field object return $field; } 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)); } $query->where($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 $id; } /** * Get the actions permissions **/ public static function getActions($view,&$record = null,$views = null) { jimport('joomla.access.access'); $user = JFactory::getUser(); $result = new JObject; $view = self::safeString($view); if (self::checkString($views)) { $views = self::safeString($views); } // get all actions from component $actions = JAccess::getActions('com_componentbuilder', 'component'); // set acctions only set in component settiongs $componentActions = array('core.admin','core.manage','core.options','core.export'); // loop the actions and set the permissions foreach ($actions as $action) { // set to use component default $fallback = true; if (self::checkObject($record) && isset($record->id) && $record->id > 0 && !in_array($action->name,$componentActions)) { // The record has been set. Check the record permissions. $permission = $user->authorise($action->name, 'com_componentbuilder.'.$view.'.' . (int) $record->id); if (!$permission) // TODO removed && !is_null($permission) { if ($action->name == 'core.edit' || $action->name == $view.'.edit') { if ($user->authorise('core.edit.own', 'com_componentbuilder.'.$view.'.' . (int) $record->id)) { // If the owner matches 'me' then allow. if (isset($record->created_by) && $record->created_by > 0 && ($record->created_by == $user->id)) { $result->set($action->name, true); // set not to use component default $fallback = false; } else { $result->set($action->name, false); // set not to use component default $fallback = false; } } elseif ($user->authorise($view.'edit.own', 'com_componentbuilder.'.$view.'.' . (int) $record->id)) { // If the owner matches 'me' then allow. if (isset($record->created_by) && $record->created_by > 0 && ($record->created_by == $user->id)) { $result->set($action->name, true); // set not to use component default $fallback = false; } else { $result->set($action->name, false); // set not to use component default $fallback = false; } } elseif ($user->authorise('core.edit.own', 'com_componentbuilder')) { // If the owner matches 'me' then allow. if (isset($record->created_by) && $record->created_by > 0 && ($record->created_by == $user->id)) { $result->set($action->name, true); // set not to use component default $fallback = false; } else { $result->set($action->name, false); // set not to use component default $fallback = false; } } elseif ($user->authorise($view.'edit.own', 'com_componentbuilder')) { // If the owner matches 'me' then allow. if (isset($record->created_by) && $record->created_by > 0 && ($record->created_by == $user->id)) { $result->set($action->name, true); // set not to use component default $fallback = false; } else { $result->set($action->name, false); // set not to use component default $fallback = false; } } } } elseif (self::checkString($views) && isset($record->catid) && $record->catid > 0) { // make sure we use the core. action check for the categories if (strpos($action->name,$view) !== false && strpos($action->name,'core.') === false ) { $coreCheck = explode('.',$action->name); $coreCheck[0] = 'core'; $categoryCheck = implode('.',$coreCheck); } else { $categoryCheck = $action->name; } // The record has a category. Check the category permissions. $catpermission = $user->authorise($categoryCheck, 'com_componentbuilder.'.$views.'.category.' . (int) $record->catid); if (!$catpermission && !is_null($catpermission)) { if ($action->name == 'core.edit' || $action->name == $view.'.edit') { if ($user->authorise('core.edit.own', 'com_componentbuilder.'.$views.'.category.' . (int) $record->catid)) { // If the owner matches 'me' then allow. if (isset($record->created_by) && $record->created_by > 0 && ($record->created_by == $user->id)) { $result->set($action->name, true); // set not to use component default $fallback = false; } else { $result->set($action->name, false); // set not to use component default $fallback = false; } } elseif ($user->authorise($view.'edit.own', 'com_componentbuilder.'.$views.'.category.' . (int) $record->catid)) { // If the owner matches 'me' then allow. if (isset($record->created_by) && $record->created_by > 0 && ($record->created_by == $user->id)) { $result->set($action->name, true); // set not to use component default $fallback = false; } else { $result->set($action->name, false); // set not to use component default $fallback = false; } } elseif ($user->authorise('core.edit.own', 'com_componentbuilder')) { // If the owner matches 'me' then allow. if (isset($record->created_by) && $record->created_by > 0 && ($record->created_by == $user->id)) { $result->set($action->name, true); // set not to use component default $fallback = false; } else { $result->set($action->name, false); // set not to use component default $fallback = false; } } elseif ($user->authorise($view.'edit.own', 'com_componentbuilder')) { // If the owner matches 'me' then allow. if (isset($record->created_by) && $record->created_by > 0 && ($record->created_by == $user->id)) { $result->set($action->name, true); // set not to use component default $fallback = false; } else { $result->set($action->name, false); // set not to use component default $fallback = false; } } } } } } // if allowed then fallback on component global settings if ($fallback) { $result->set($action->name, $user->authorise($action->name, 'com_componentbuilder')); } } return $result; } /** * Check if have an json string * * @input string The json string to check * * @returns bool true on success **/ public static function checkJson($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 true on success **/ public static function checkArray($array, $removeEmptyString = false) { if (isset($array) && is_array($array) && count((array)$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($array, false); } return true; } return false; } /** * Check if have a string with a length * * @input string The string to check * * @returns bool true on success **/ public static function checkString($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+/', ' ', $string); // remove all and keep only characters if ($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 $string; } // not a string return ''; } public static function htmlEscape($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; } }