git.stricted.de - GitHub/WoltLab/WCF.git/blob

   1 <?php
   2 namespace wcf\system\package\plugin;
   3 use wcf\system\cache\CacheHandler;
   4 use wcf\system\WCF;
   5
   6 /**
   7  * This PIP installs, updates or deletes ACP search providers.
   8  *
   9  * @author      Alexander Ebert
  10  * @copyright   2001-2012 WoltLab GmbH
  11  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  12  * @package     com.woltlab.wcf
  13  * @subpackage  system.package.plugin
  14  * @category    Community Framework
  15  */
  16 class ACPSearchProviderPackageInstallationPlugin extends AbstractXMLPackageInstallationPlugin {
  17         /**
  18          * @see wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::$className
  19          */
  20         public $className = 'wcf\data\acp\search\provider\ACPSearchProviderEditor';
  21
  22         /**
  23          * @see wcf\system\package\plugin\AbstractPackageInstallationPlugin::$tableName
  24          */
  25         public $tableName = 'acp_search_provider';
  26
  27         /**
  28          * @see wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::$tagName
  29          */
  30         public $tagName = 'acpsearchprovider';
  31
  32         /**
  33          * @see wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::handleDelete()
  34          */
  35         protected function handleDelete(array $items) {
  36                 $sql = "DELETE FROM     wcf".WCF_N."_".$this->tableName."
  37                         WHERE           providerName = ?
  38                                         AND packageID = ?";
  39                 $statement = WCF::getDB()->prepareStatement($sql);
  40                 foreach ($items as $item) {
  41                         $statement->execute(array(
  42                                 $item['attributes']['name'],
  43                                 $this->installation->getPackageID()
  44                         ));
  45                 }
  46         }
  47
  48         /**
  49          * @see wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::prepareImport()
  50          */
  51         protected function prepareImport(array $data) {
  52                 // get show order
  53                 $showOrder = (isset($data['elements']['showorder'])) ? $data['elements']['showorder'] : null;
  54                 $showOrder = $this->getShowOrder($showOrder);
  55
  56                 return array(
  57                         'className' => $data['elements']['classname'],
  58                         'providerName' => $data['attributes']['name'],
  59                         'showOrder' => $showOrder
  60                 );
  61         }
  62
  63         /**
  64          * @see wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::findExistingItem()
  65          */
  66         protected function findExistingItem(array $data) {
  67                 $sql = "SELECT  *
  68                         FROM    wcf".WCF_N."_".$this->tableName."
  69                         WHERE   providerName = ?
  70                                 AND packageID = ?";
  71                 $parameters = array(
  72                         $data['providerName'],
  73                         $this->installation->getPackageID()
  74                 );
  75
  76                 return array(
  77                         'sql' => $sql,
  78                         'parameters' => $parameters
  79                 );
  80         }
  81
  82         /**
  83          * @see wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::cleanup()
  84          */
  85         protected function cleanup() {
  86                 CacheHandler::getInstance()->clear(WCF_DIR.'cache', 'cache.acpSearchProvider-*.php');
  87         }
  88
  89         /**
  90          * @see wcf\system\package\plugin\IPackageInstallationPlugin::uninstall()
  91          */
  92         public function uninstall() {
  93                 parent::uninstall();
  94
  95                 // clear cache immediately
  96                 CacheHandler::getInstance()->clear(WCF_DIR.'cache', 'cache.acpSearchProvider-*.php');
  97         }
  98 }