Component-Builder/admin/helpers/compiler.php

951 lines
33 KiB
PHP

<?php
/*--------------------------------------------------------------------------------------------------------| www.vdm.io |------/
__ __ _ _____ _ _ __ __ _ _ _
\ \ / / | | | __ \ | | | | | \/ | | | | | | |
\ \ / /_ _ ___| |_ | | | | _____ _____| | ___ _ __ _ __ ___ ___ _ __ | |_ | \ / | ___| |_| |__ ___ __| |
\ \/ / _` / __| __| | | | |/ _ \ \ / / _ \ |/ _ \| '_ \| '_ ` _ \ / _ \ '_ \| __| | |\/| |/ _ \ __| '_ \ / _ \ / _` |
\ / (_| \__ \ |_ | |__| | __/\ V / __/ | (_) | |_) | | | | | | __/ | | | |_ | | | | __/ |_| | | | (_) | (_| |
\/ \__,_|___/\__| |_____/ \___| \_/ \___|_|\___/| .__/|_| |_| |_|\___|_| |_|\__| |_| |_|\___|\__|_| |_|\___/ \__,_|
| |
|_|
/-------------------------------------------------------------------------------------------------------------------------------/
@version 2.3.0
@created 30th April, 2015
@package Component Builder
@subpackage compiler.php
@author Llewellyn van der Merwe <http://www.vdm.io>
@my wife Roline van der Merwe <http://www.vdm.io/>
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
Builds Complex Joomla Components
/-----------------------------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// Use the component builder autoloader
ComponentbuilderHelper::autoLoader();
/**
* Compiler class
*/
class Compiler extends Infusion
{
/*
* The Temp path
*
* @var string
*/
private $tempPath;
public $filepath = '';
// fixed pathes
protected $dynamicIntegration = false;
protected $backupPath = false;
protected $gitPath = false;
protected $addCustomCodeAt = array();
/**
* Constructor
*/
public function __construct($config = array ())
{
// $time_start = microtime(true);
// first we run the perent constructor
if (parent::__construct($config))
{
// set temp directory
$comConfig = JFactory::getConfig();
$this->tempPath = $comConfig->get('tmp_path');
// set some folder paths in relation to distribution
if ($config['addBackup'])
{
$this->backupPath = $this->params->get('backup_folder_path', $this->tempPath).'/'.$this->componentBackupName.'.zip';
$this->dynamicIntegration = true;
}
if ($config['addGit'])
{
$this->gitPath = $this->params->get('git_folder_path', null);
}
// remove site folder if not needed (TODO add check if custom script was moved to site folder then we must do a more complex cleanup here)
if ($this->removeSiteFolder)
{
// first remove the files and folders
$this->removeFolder($this->componentPath . '/site');
// clear form component xml
$xmlPath = $this->componentPath . '/'. $this->fileContentStatic['###component###']. '.xml';
$componentXML = JFile::read($xmlPath);
$textToSite = ComponentbuilderHelper::getBetween($componentXML,'<files folder="site">','</files>');
$textToSiteLang = ComponentbuilderHelper::getBetween($componentXML,'<languages folder="site">','</languages>');
$componentXML = str_replace(array('<files folder="site">'.$textToSite."</files>", '<languages folder="site">'.$textToSiteLang."</languages>"), array('',''), $componentXML);
$this->writeFile($xmlPath,$componentXML);
}
// now update the files
if (!$this->updateFiles())
{
return false;
}
// we can remove all undeeded data
$this->freeMemory();
// check if this component is install on the current website
if ($paths = $this->getLocalInstallPaths())
{
// start Automatic import of custom code
$userId = JFactory::getUser()->id;
$today = JFactory::getDate()->toSql();
// Get a db connection.
$db = JFactory::getDbo();
// get the custom code from installed files
$this->customCodeFactory($paths, $db, $userId, $today);
}
// now add the other custom code by placeholder
if (ComponentbuilderHelper::checkArray($this->addCustomCodeAt))
{
// load error messages incase code can not be added
$app = JFactory::getApplication();
$this->addCustomCodeViaPlaceholders($app);
}
// check if we have custom code to add
$this->getCustomCode();
// now insert into the new files
if (ComponentbuilderHelper::checkArray($this->customCode))
{
// load error messages incase code can not be added
$app = JFactory::getApplication();
$this->addCustomCode($app);
}
// move the update server into place
$this->setUpdateServer();
// zip the component
if (!$this->zipComponent())
{
// done
return false;
}
// $time_end = microtime(true);
// $time = $time_end - $time_start;
// var_dump("Did Test in ($time seconds)");die;
return true;
}
return false;
}
/**
* Set the line number in comments
*
* @param int $nr The line number
*
* @return void
*
*/
private function setLine($nr)
{
if ($this->loadLineNr)
{
return ' [Compiler '.$nr.']';
}
return '';
}
/**
* Set the dynamic data to the created fils
*
* @return bool true on success
*
*/
protected function updateFiles()
{
if (isset($this->newFiles['static']) && ComponentbuilderHelper::checkArray($this->newFiles['static']) && isset($this->newFiles['dynamic']) && ComponentbuilderHelper::checkArray($this->newFiles['dynamic']))
{
// get the bom file
$bom = JFile::read($this->bomPath);
// first we do the static files
foreach ($this->newFiles['static'] as $static)
{
if (JFile::exists($static['path']))
{
$this->fileContentStatic['###FILENAME###'] = $static['name'];
$php = '';
if (ComponentbuilderHelper::checkFileType($static['name'],'php'))
{
$php = "<?php\n";
}
$string = JFile::read($static['path']);
if (strpos($string,'###BOM###') !== false)
{
list($wast,$code) = explode('###BOM###',$string);
$string = $php.$bom.$code;
$answer = $this->setPlaceholders($string, $this->fileContentStatic, 3);
// add custom Code by placeholder if found
$this->getPlaceHolderKeys($static['path'], $answer);
// add to zip array
$this->writeFile($static['path'],$answer);
}
else
{
$answer = $this->setPlaceholders($string, $this->fileContentStatic, 3);
// add custom Code by placeholder if found
$this->getPlaceHolderKeys($static['path'], $answer);
// add to zip array
$this->writeFile($static['path'],$answer);
}
$this->lineCount = $this->lineCount + substr_count($answer, PHP_EOL );
}
}
// now we do the dynamic files
foreach ($this->newFiles['dynamic'] as $view => $files)
{
if (isset($this->fileContentDynamic[$view]) && ComponentbuilderHelper::checkArray($this->fileContentDynamic[$view]))
{
foreach ($files as $file)
{
if ($file['view'] == $view)
{
if (JFile::exists($file['path']))
{
$this->fileContentStatic['###FILENAME###'] = $file['name'];
// do some weird stuff to improve the verion and dates being added to the license
$this->fixLicenseValues($file);
$php = '';
if (ComponentbuilderHelper::checkFileType($file['name'],'php'))
{
$php = "<?php\n";
}
$string = JFile::read($file['path']);
if (strpos($string,'###BOM###') !== false)
{
list($bin,$code) = explode('###BOM###',$string);
$string = $php.$bom.$code;
$answer = $this->setPlaceholders($string, $this->fileContentStatic, 3);
$answer = $this->setPlaceholders($answer, $this->fileContentDynamic[$view], 3);
// add custom Code by placeholder if found
$this->getPlaceHolderKeys($file['path'], $answer, $view);
// add to zip array
$this->writeFile($file['path'],$answer);
}
else
{
$answer = $this->setPlaceholders($string, $this->fileContentStatic, 3);
$answer = $this->setPlaceholders($answer, $this->fileContentDynamic[$view], 3);
// add custom Code by placeholder if found
$this->getPlaceHolderKeys($file['path'], $answer, $view);
// add to zip array
$this->writeFile($file['path'],$answer);
}
$this->lineCount = $this->lineCount + substr_count($answer, PHP_EOL );
}
}
}
}
// free up some memory
unset($this->fileContentDynamic[$view]);
}
// free up some memory
unset($this->newFiles['dynamic']);
// do a final run to update the readme file
$two = 0;
foreach ($this->newFiles['static'] as $static)
{
if (('README.md' === $static['name'] || 'README.txt' === $static['name']) && $this->componentData->addreadme && JFile::exists($static['path']))
{
$this->buildReadMe($static['path']);
$two++;
}
if ($two == 2)
{
break;
}
}
return true;
}
return false;
}
protected function getPlaceHolderKeys(&$file, &$content, &$view = '')
{
// check if line has custom code place holder
if (strpos($content, '[CUSTO'.'MCODE=') !== false)
{
if (!isset($this->addCustomCodeAt[$file]))
{
$this->addCustomCodeAt[$file] = array();
$this->addCustomCodeAt[$file]['ids'] = array();
$this->addCustomCodeAt[$file]['args'] = array();
$this->addCustomCodeAt[$file]['view'] = $view;
}
$found = ComponentbuilderHelper::getAllBetween($content, '[CUSTO'.'MCODE=', ']');
if (ComponentbuilderHelper::checkArray($found))
{
foreach ($found as $key)
{
// check if we have args
if (is_numeric($key))
{
$id = (int) $key;
}
elseif (strpos($key, '+') !== false)
{
$array = explode('+', $key);
// set ID
$id = (int) $array[0];
// load args for this ID
if (isset($array[1]))
{
if (!isset($this->addCustomCodeAt[$file]['args'][$id]))
{
$this->addCustomCodeAt[$file]['args'][$id] = array();
}
// only load if not already loaded
if (!isset($this->addCustomCodeAt[$file]['args'][$id][$key]))
{
if (strpos($array[1], ',') !== false)
{
$this->addCustomCodeAt[$file]['args'][$id][$key] = array_map('trim', explode(',', $array[1]));
}
elseif (ComponentbuilderHelper::checkString($array[1]))
{
$this->addCustomCodeAt[$file]['args'][$id][$key] = array();
$this->addCustomCodeAt[$file]['args'][$id][$key][] = trim($array[1]);
}
}
}
}
else
{
continue;
}
$this->addCustomCodeAt[$file]['ids'][$id] = $id;
}
}
}
}
protected function freeMemory()
{
// free up some memory
unset($this->newFiles['static']);
unset($this->customScriptBuilder);
unset($this->permissionCore);
unset($this->permissionDashboard);
unset($this->componentData->admin_views);
unset($this->componentData->site_views);
unset($this->componentData->custom_admin_views);
unset($this->componentData->config);
unset($this->joomlaVersionData);
// unset($this->langContent);
unset($this->dbKeys);
unset($this->permissionBuilder);
unset($this->layoutBuilder);
unset($this->historyBuilder);
unset($this->aliasBuilder);
unset($this->titleBuilder);
unset($this->customBuilderList);
unset($this->hiddenFieldsBuilder);
unset($this->intFieldsBuilder);
unset($this->dynamicfieldsBuilder);
unset($this->maintextBuilder);
unset($this->customFieldLinksBuilder);
unset($this->setScriptUserSwitch);
unset($this->categoryBuilder);
unset($this->catCodeBuilder);
unset($this->checkboxBuilder);
unset($this->jsonItemBuilder);
unset($this->base64Builder);
unset($this->basicEncryptionBuilder);
unset($this->advancedEncryptionBuilder);
unset($this->getItemsMethodListStringFixBuilder);
unset($this->getItemsMethodEximportStringFixBuilder);
unset($this->selectionTranslationFixBuilder);
unset($this->listBuilder);
unset($this->customBuilder);
unset($this->editBodyViewScriptBuilder);
unset($this->queryBuilder);
unset($this->sortBuilder);
unset($this->searchBuilder);
unset($this->filterBuilder);
unset($this->fieldsNames);
unset($this->siteFields);
unset($this->siteFieldData);
unset($this->customFieldScript);
unset($this->configFieldSets);
unset($this->jsonStringBuilder);
unset($this->importCustomScripts);
unset($this->eximportView);
unset($this->uninstallBuilder);
unset($this->listColnrBuilder);
unset($this->customFieldBuilder);
unset($this->permissionFields);
unset($this->getAsLookup);
unset($this->secondRunAdmin);
unset($this->uninstallScriptBuilder);
unset($this->buildCategories);
unset($this->iconBuilder);
unset($this->validationFixBuilder);
unset($this->targetRelationControl);
unset($this->targetControlsScriptChecker);
unset($this->accessBuilder);
unset($this->tabCounter);
unset($this->linkedAdminViews);
unset($this->uniquekeys);
unset($this->uniquecodes);
$this->unsetNow('_adminViewData');
$this->unsetNow('_fieldData');
}
/**
* move the local update server xml file to a remote ftp server
*
* @return void
*
*/
protected function setUpdateServer()
{
// move the update server to host
if ($this->componentData->add_update_server && $this->componentData->update_server_target == 1 && isset($this->updateServerFileName) && $this->dynamicIntegration)
{
$xml_update_server_path = $this->componentPath.'/'.$this->updateServerFileName.'.xml';
// make sure we have the correct file
if (JFile::exists($xml_update_server_path) && isset($this->componentData->update_server_ftp))
{
// Get the basic encription.
$basickey = ComponentbuilderHelper::getCryptKey('basic');
// Get the encription object.
$basic = new FOFEncryptAes($basickey, 128);
if (!empty($this->componentData->update_server_ftp) && $basickey && !is_numeric($this->componentData->update_server_ftp) && $this->componentData->update_server_ftp === base64_encode(base64_decode($this->componentData->update_server_ftp, true)))
{
// basic decript data update_server_ftp.
$this->componentData->update_server_ftp = rtrim($basic->decryptString($this->componentData->update_server_ftp), "\0");
}
// now move the file
$this->moveFileToFtpServer($xml_update_server_path,$this->componentData->update_server_ftp);
}
}
}
// link canges made to views into the file license
protected function fixLicenseValues($data)
{
// check if these files have its own config data)
if (isset($data['config']) && ComponentbuilderHelper::checkArray($data['config']) && (!isset($this->componentData->mvc_versiondate) || $this->componentData->mvc_versiondate == 1))
{
foreach ($data['config'] as $key => $value)
{
if ('###VERSION###' === $key)
{
// hmm we sould in some way make it known that this version number
// is not in relation the the project but to the file only... any ideas?
// this is the best for now...
if (1 == $value)
{
$value = '@first version of this MVC';
}
else
{
$value = '@update number '.$value.' of this MVC';
}
}
$this->fileContentStatic[$key] = $value;
}
return true;
}
// else insure to reset to global
$this->fileContentStatic['###CREATIONDATE###'] = $this->fileContentStatic['###CREATIONDATE###GLOBAL'];
$this->fileContentStatic['###BUILDDATE###'] = $this->fileContentStatic['###BUILDDATE###GLOBAL'];
$this->fileContentStatic['###VERSION###'] = $this->fileContentStatic['###VERSION###GLOBAL'];
}
private function buildReadMe($path)
{
// set readme data if not set already
if (!isset($this->fileContentStatic['###LINE_COUNT###']) || $this->fileContentStatic['###LINE_COUNT###'] != $this->lineCount)
{
$this->buildReadMeData();
}
// get the file
$string = JFile::read($path);
// update the file
$answer = $this->setPlaceholders($string, $this->fileContentStatic);
// add to zip array
$this->writeFile($path,$answer);
}
private function buildReadMeData()
{
// setup the unrealistic numbers
$folders = $this->folderCount * 5;
$files = $this->fileCount * 5;
$lines = $this->lineCount * 10;
$seconds = $folders + $files + $lines;
$totalHours = round($seconds / 3600);
$totalDays = round($totalHours / 8);
// setup the more realistic numbers
$debugging = $seconds / 4;
$planning = $seconds / 7;
$mapping = $seconds / 10;
$office = $seconds / 6;
$seconds = $folders + $files + $lines + $debugging + $planning + $mapping + $office;
$actualTotalHours = round($seconds / 3600);
$actualTotalDays = round($actualTotalHours / 8);
$debuggingHours = round($debugging / 3600);
$planningHours = round($planning / 3600);
$mappingHours = round($mapping / 3600);
$officeHours = round($office / 3600);
// the actual time spent
$actualHoursSpent = $actualTotalHours - $totalHours;
$actualDaysSpent = $actualTotalDays - $totalDays;
// calculate the projects actual time frame of completion
$projectWeekTime = round($actualTotalDays / 5,1);
$projectMonthTime = round($actualTotalDays / 24,1);
// set some defaults
$this->fileContentStatic['###LINE_COUNT###'] = $this->lineCount;
$this->fileContentStatic['###FILE_COUNT###'] = $this->fileCount;
$this->fileContentStatic['###FOLDER_COUNT###'] = $this->folderCount;
$this->fileContentStatic['###folders###'] = $folders;
$this->fileContentStatic['###files###'] = $files;
$this->fileContentStatic['###lines###'] = $lines;
$this->fileContentStatic['###seconds###'] = $seconds;
$this->fileContentStatic['###totalHours###'] = $totalHours;
$this->fileContentStatic['###totalDays###'] = $totalDays;
$this->fileContentStatic['###debugging###'] = $debugging;
$this->fileContentStatic['###planning###'] = $planning;
$this->fileContentStatic['###mapping###'] = $mapping;
$this->fileContentStatic['###office###'] = $office;
$this->fileContentStatic['###actualTotalHours###'] = $actualTotalHours;
$this->fileContentStatic['###actualTotalDays###'] = $actualTotalDays;
$this->fileContentStatic['###debuggingHours###'] = $debuggingHours;
$this->fileContentStatic['###planningHours###'] = $planningHours;
$this->fileContentStatic['###mappingHours###'] = $mappingHours;
$this->fileContentStatic['###officeHours###'] = $officeHours;
$this->fileContentStatic['###actualHoursSpent###'] = $actualHoursSpent;
$this->fileContentStatic['###actualDaysSpent###'] = $actualDaysSpent;
$this->fileContentStatic['###projectWeekTime###'] = $projectWeekTime;
$this->fileContentStatic['###projectMonthTime###'] = $projectMonthTime;
}
private function zipComponent()
{
// before we zip the component we first need to move it to the git folder if set
if (ComponentbuilderHelper::checkString($this->gitPath))
{
// set the git path
$this->gitPath = $this->gitPath.'/com_'.$this->componentData->sales_name.'__joomla_'.$this->joomlaVersion;
// remove old data
$this->removeFolder($this->gitPath,true);
// set the new data
JFolder::copy($this->componentPath, $this->gitPath, '', true);
}
// the name of the zip file to create
$this->filepath = $this->tempPath.'/'.$this->componentFolderName.'.zip';
// store the current joomla working directory
$joomla = getcwd();
// we are changing the working directory to the componet temp folder
chdir($this->componentPath);
// the full file path of the zip file
$this->filepath = JPath::clean($this->filepath);
// delete an existing zip file (or use an exclusion parameter in JFolder::files()
JFile::delete($this->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($this->filepath, $zipArray))
{
// now move to backup if zip was made and backup is requered
if ($this->backupPath && $this->dynamicIntegration)
{
JFile::copy($this->filepath, $this->backupPath);
}
// move to sales server host
if ($this->componentData->add_sales_server && $this->dynamicIntegration)
{
// make sure we have the correct file
if (isset($this->componentData->sales_server_ftp))
{
// Get the basic encription.
$basickey = ComponentbuilderHelper::getCryptKey('basic');
// Get the encription object.
$basic = new FOFEncryptAes($basickey, 128);
if (!empty($this->componentData->sales_server_ftp) && $basickey && !is_numeric($this->componentData->sales_server_ftp) && $this->componentData->sales_server_ftp === base64_encode(base64_decode($this->componentData->sales_server_ftp, true)))
{
// basic decript data update_server_ftp.
$this->componentData->sales_server_ftp = rtrim($basic->decryptString($this->componentData->sales_server_ftp), "\0");
}
// now move the file
$this->moveFileToFtpServer($this->filepath, $this->componentData->sales_server_ftp, $this->componentSalesName.'.zip',false);
}
}
// remove the component folder since we are done
if ($this->removeFolder($this->componentPath))
{
return true;
}
}
return false;
}
private function moveFileToFtpServer($localPath, $clientInput, $remote = null, $removeLocal = true)
{
// get the ftp opbject
$ftp = $this->getFTP($clientInput);
// chack if we are conected
if ($ftp instanceof JClientFtp && $ftp->isConnected())
{
// move the file
if ($ftp->store($localPath,$remote))
{
// if moved then remove the file from repository
if ($removeLocal)
{
JFile::delete($localPath);
}
}
// at the end close the conection
$ftp->quit();
}
}
private function getFTP($clientInput)
{
$signature = md5($clientInput);
if (isset($this->FTP[$signature]) && $this->FTP[$signature] instanceof JClientFtp)
{
return $this->FTP[$signature];
}
else
{
// make sure we have a string and it is not default or empty
if (ComponentbuilderHelper::checkString($clientInput))
{
// turn into vars
parse_str($clientInput);
// set options
if (isset($options) && ComponentbuilderHelper::checkArray($options))
{
foreach ($options as $option => $value)
{
if ('timeout' === $option)
{
$options[$option] = (int) $value;
}
if ('type' === $option)
{
$options[$option] = (string) $value;
}
}
}
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
$this->FTP[$signature] = JClientFtp::getInstance($host, $port, $options, $username, $password);
return $this->FTP[$signature];
}
}
}
return false;
}
protected function addCustomCodeViaPlaceholders($app)
{
// reset all these
$this->clearFromPlaceHolders('view');
foreach ($this->addCustomCodeAt as $path => $item)
{
if (ComponentbuilderHelper::checkString($item['view']))
{
$this->placeholders['[[[view]]]'] = $item['view'];
}
elseif (isset($this->placeholders['[[[view]]]']))
{
unset($this->placeholders['[[[view]]]']);
}
if ($this->getCustomCode($item['ids']))
{
$code = array();
foreach($this->customCode as $dbitem)
{
$this->buildCustomCodeForPlaceholders($item, $dbitem, $code);
}
// now update the file
$string = JFile::read($path);
$answer = $this->setPlaceholders($string, $code);
$this->writeFile($path,$answer);
}
else
{
$app->enqueueMessage(JText::sprintf('Custom code could not be added to <b>%s</b> <br />Since there where no publish code returned from the database.', $path), 'warning');
}
}
}
protected function buildCustomCodeForPlaceholders(&$at, &$item, &$code)
{
// check if there is args for this code
if (isset($at['args'][$item['id']]) && ComponentbuilderHelper::checkArray($at['args'][$item['id']]))
{
// since we have args we cant update this code via editor (TODO)
$placeholder = $this->getPlaceHolder(3, null);
// we have args and so need to load each
foreach ($at['args'][$item['id']] as $key => $args)
{
$this->setThesePlaceHolders('arg', $args);
$code['[CUSTOM'.'CODE='.$key.']'] = $placeholder['start'] . PHP_EOL . $this->setPlaceholders($item['code'], $this->placeholders). $placeholder['end'];
}
}
else
{
// check what type of place holders we should load here (if view is being updated then we can't use inserted)
$placeholderType = 2;
if (strpos($item['code'], '[[[view]]]') !== false)
{
// since we have views we can't update this code via editor (TODO)
$placeholderType = 3;
}
// if now ars were found, clear it
$this->clearFromPlaceHolders('arg');
// load args for this code
$placeholder = $this->getPlaceHolder($placeholderType, $item['id']);
$code['[CUSTOM'.'CODE='.$item['id'].']'] = $placeholder['start'] . PHP_EOL . $this->setPlaceholders($item['code'], $this->placeholders). $placeholder['end'];
}
}
protected function setThesePlaceHolders($key, $values)
{
// aways fist reset these
$this->clearFromPlaceHolders($key);
if (ComponentbuilderHelper::checkArray($values))
{
$number = 0;
foreach ($values as $value)
{
$this->placeholders['[[['.$key.$number.']]]'] = $value;
$number++;
}
}
}
protected function clearFromPlaceHolders($like)
{
foreach ($this->placeholders as $something => $value)
{
if (stripos($something, $like) !== false)
{
unset($this->placeholders[$something]);
}
}
}
protected function addCustomCode($app)
{
// reset all these
$this->clearFromPlaceHolders('view');
$this->clearFromPlaceHolders('arg');
foreach($this->customCode as $nr => $target)
{
// reset each time per custom code
$fingerPrint = array();
if (isset($target['hashtarget'][0]) && $target['hashtarget'][0] > 3
&& isset($target['path']) && ComponentbuilderHelper::checkString($target['path'])
&& isset($target['hashtarget'][1]) && ComponentbuilderHelper::checkString($target['hashtarget'][1]))
{
$file = $this->componentPath . '/'. $target['path'];
$size = (int) $target['hashtarget'][0];
$hash = $target['hashtarget'][1];
$cut = $size - 1;
$found = false;
$bites = 0;
$lineBites = array();
$replace = array();
if ($target['type'] == 1 && isset($target['hashendtarget'][0]) && $target['hashendtarget'][0] > 0)
{
$foundEnd = false;
$sizeEnd = (int) $target['hashendtarget'][0];
$hashEnd = $target['hashendtarget'][1];
$cutEnd = $sizeEnd - 1;
}
else
{
// replace to the end of the file
$foundEnd = true;
}
$counter = 0;
// check if file exist
if (JFile::exists($file))
{
foreach (new SplFileObject($file) as $lineNumber => $lineContent)
{
// if not found we need to load line bites per line
$lineBites[$lineNumber] = (int) mb_strlen($lineContent, '8bit');
if (!$found)
{
$bites = (int) bcadd($lineBites[$lineNumber], $bites);
}
if ($found && !$foundEnd)
{
$replace[] = (int) $lineBites[$lineNumber];
// we musk keep last three lines to dynamic find target entry
$fingerPrint[$lineNumber] = trim($lineContent);
// check lines each time if it fits our target
if (count($fingerPrint) === $sizeEnd && !$foundEnd)
{
$fingerTest = md5(implode('',$fingerPrint));
if ($fingerTest === $hashEnd)
{
// we are done here
$foundEnd = true;
$replace = array_slice($replace, 0, count($replace)-$sizeEnd);
break;
}
else
{
$fingerPrint = array_slice($fingerPrint, -$cutEnd, $cutEnd, true);
}
}
continue;
}
if ($found && $foundEnd)
{
$replace[] = (int) $lineBites[$lineNumber];
}
// we musk keep last three lines to dynamic find target entry
$fingerPrint[$lineNumber] = trim($lineContent);
// check lines each time if it fits our target
if (count($fingerPrint) === $size && !$found)
{
$fingerTest = md5(implode('',$fingerPrint));
if ($fingerTest === $hash)
{
// we are done here
$found = true;
// reset in case
$fingerPrint = array();
// break if it is insertion
if ($target['type'] == 2)
{
break;
}
}
else
{
$fingerPrint = array_slice($fingerPrint, -$cut, $cut, true);
}
}
}
if ($found)
{
$placeholder = $this->getPlaceHolder($target['type'], $target['id']);
$data = $placeholder['start'] . PHP_EOL . $this->setPlaceholders($target['code'], $this->placeholders). $placeholder['end'];
if ($target['type'] == 2)
{
// found it now add code from the next line
$this->addDataToFile($file, $data, $bites);
}
elseif ($target['type'] == 1 && $foundEnd)
{
// found it now add code from the next line
$this->addDataToFile($file, $data . PHP_EOL, $bites, (int) array_sum($replace));
}
else
{
// Load escaped code since the target endhash has changed
$this->loadEscapedCode($file, $target, $lineBites);
$app->enqueueMessage(JText::sprintf('Custom code could not be added to <b>%s</b> please review the file at <b>line %s</b>. This could be due to a change to lines below the custom code.', $target['path'], $target['from_line']), 'warning');
}
}
else
{
// Load escaped code since the target hash has changed
$this->loadEscapedCode($file, $target, $lineBites);
$app->enqueueMessage(JText::sprintf('Custom code could not be added to <b>%s</b> please review the file at <b>line %s</b>. This could be due to a change to lines above the custom code.', $target['path'], $target['from_line']), 'warning');
}
}
else
{
// Give developer a notice that file is not found.
$app->enqueueMessage(JText::sprintf('File <b>%s</b> could not be found, so the custom code for this file could not be addded.', $target['path']), 'warning');
}
}
}
}
protected function loadEscapedCode($file, $target, $lineBites)
{
// escape the code
$code = explode(PHP_EOL, $target['code']);
$code = PHP_EOL."// " .implode(PHP_EOL."// ",$code). PHP_EOL;
// get place holders
$placeholder = $this->getPlaceHolder($target['type'], $target['id']);
// build the data
$data = $placeholder['start'] . $code . $placeholder['end']. PHP_EOL;
// get the bites before insertion
$bitBucket = array();
foreach($lineBites as $line => $value)
{
if ($line < $target['from_line'])
{
$bitBucket[] = $value;
}
}
// add to the file
$this->addDataToFile($file, $data, (int) array_sum($bitBucket));
}
// Thanks to http://stackoverflow.com/a/16813550/1429677
protected function addDataToFile($file, $data, $position, $replace = null)
{
// start the process
$fpFile = fopen($file, "rw+");
$fpTemp = fopen('php://temp', "rw+");
// make a copy of the file
stream_copy_to_stream($fpFile, $fpTemp);
// move to the position where we should add the data
fseek($fpFile, $position);
// Add the data
fwrite($fpFile, $data);
// truncate file at the end of the data that was added
$remove = bcadd($position, mb_strlen($data, '8bit'));
ftruncate($fpFile, $remove);
// check if this was a replacement of data
if ($replace)
{
$position = bcadd($position, $replace);
}
// move to the position of the data that should remain below the new data
fseek($fpTemp, $position);
// copy that remaining data to the file
stream_copy_to_stream($fpTemp, $fpFile); // @Jack
// done close both files
fclose($fpFile);
fclose($fpTemp);
// any help to improve this is welcome...
}
}