wcfsetup/install/files/lib/system/package/plugin/TemplatePackageInstallationPlugin.class.php

   1 <?php
   2 namespace wcf\system\package\plugin;
   3 use wcf\data\application\Application;
   4 use wcf\data\package\Package;
   5 use wcf\system\package\TemplatesFileHandler;
   6 use wcf\system\WCF;
   7
   8 /**
   9  * Installs, updates and deletes templates.
  10  *
  11  * @author      Alexander Ebert, Matthias Schmidt
  12  * @copyright   2001-2014 WoltLab GmbH
  13  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  14  * @package     com.woltlab.wcf
  15  * @subpackage  system.package.plugin
  16  * @category    Community Framework
  17  */
  18 class TemplatePackageInstallationPlugin extends AbstractPackageInstallationPlugin {
  19         /**
  20          * @see \wcf\system\package\plugin\AbstractPackageInstallationPlugin::$tableName
  21          */
  22         public $tableName = 'template';
  23
  24         /**
  25          * @see \wcf\system\package\plugin\IPackageInstallationPlugin::install()
  26          */
  27         public function install() {
  28                 parent::install();
  29
  30                 $abbreviation = 'wcf';
  31                 if (isset($this->instruction['attributes']['application'])) {
  32                         $abbreviation = $this->instruction['attributes']['application'];
  33                 }
  34                 else if ($this->installation->getPackage()->isApplication) {
  35                         $abbreviation = Package::getAbbreviation($this->installation->getPackage()->package);
  36                 }
  37
  38                 // absolute path to package dir
  39                 $packageDir = Application::getDirectory($abbreviation);
  40
  41                 // extract files.tar to temp folder
  42                 $sourceFile = $this->installation->getArchive()->extractTar($this->instruction['value'], 'templates_');
  43
  44                 // create file handler
  45                 $fileHandler = new TemplatesFileHandler($this->installation, $abbreviation);
  46
  47                 $this->installation->extractFiles($packageDir.'templates/', $sourceFile, $fileHandler);
  48
  49                 // delete temporary sourceArchive
  50                 @unlink($sourceFile);
  51         }
  52
  53         /**
  54          * Uninstalls the templates of this package.
  55          */
  56         public function uninstall() {
  57                 // fetch templates from log
  58                 $sql = "SELECT          template.templateName, template.application,
  59                                         template_group.templateGroupFolderName
  60                         FROM            wcf".WCF_N."_template template
  61                         LEFT JOIN       wcf".WCF_N."_template_group template_group
  62                         ON              (template_group.templateGroupID = template.templateGroupID)
  63                         WHERE           packageID = ?";
  64                 $statement = WCF::getDB()->prepareStatement($sql);
  65                 $statement->execute(array($this->installation->getPackageID()));
  66
  67                 $templates = array();
  68                 while ($row = $statement->fetchArray()) {
  69                         if (!isset($templates[$row['application']])) {
  70                                 $templates[$row['application']] = array();
  71                         }
  72
  73                         $templates[$row['application']][] = 'templates/'.$row['templateGroupFolderName'].$row['templateName'].'.tpl';
  74                 }
  75
  76                 foreach ($templates as $application => $templateNames) {
  77                         $this->installation->deleteFiles(Application::getDirectory($application), $templateNames, false, $this->installation->getPackage()->isApplication);
  78
  79                         // delete log entries
  80                         parent::uninstall();
  81                 }
  82         }
  83 }