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

   1 <?php
   2 namespace wcf\system\package\plugin;
   3 use wcf\system\exception\SystemException;
   4 use wcf\system\WCF;
   5
   6 /**
   7  * Installs, updates and deletes user notification events.
   8  *
   9  * @author      Marcel Werk
  10  * @copyright   2001-2014 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 UserNotificationEventPackageInstallationPlugin extends AbstractXMLPackageInstallationPlugin {
  17         /**
  18          * @see \wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::$className
  19          */
  20         public $className = 'wcf\data\user\notification\event\UserNotificationEventEditor';
  21
  22         /**
  23          * @see \wcf\system\package\plugin\AbstractPackageInstallationPlugin::$tableName
  24          */
  25         public $tableName = 'user_notification_event';
  26
  27         /**
  28          * @see \wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::$tagName
  29          */
  30         public $tagName = 'event';
  31
  32         /**
  33          * preset event ids
  34          * @var array<integer>
  35          */
  36         protected $presetEventIDs = array();
  37
  38         /**
  39          * @see \wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::handleDelete()
  40          */
  41         protected function handleDelete(array $items) {
  42                 $sql = "DELETE FROM     wcf".WCF_N."_".$this->tableName."
  43                         WHERE           packageID = ?
  44                                         AND eventName = ?";
  45                 $statement = WCF::getDB()->prepareStatement($sql);
  46                 foreach ($items as $item) {
  47                         $statement->execute(array(
  48                                 $this->installation->getPackageID(),
  49                                 $item['elements']['name']
  50                         ));
  51                 }
  52         }
  53
  54         /**
  55          * @see \wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::prepareImport()
  56          */
  57         protected function prepareImport(array $data) {
  58                 // get object type id
  59                 $sql = "SELECT  object_type.objectTypeID
  60                         FROM    wcf".WCF_N."_object_type object_type
  61                         WHERE   object_type.objectType = ?
  62                                 AND object_type.definitionID IN (
  63                                         SELECT  definitionID
  64                                         FROM    wcf".WCF_N."_object_type_definition
  65                                         WHERE   definitionName = 'com.woltlab.wcf.notification.objectType'
  66                                 )";
  67                 $statement = WCF::getDB()->prepareStatement($sql, 1);
  68                 $statement->execute(array($data['elements']['objecttype']));
  69                 $row = $statement->fetchArray();
  70                 if (empty($row['objectTypeID'])) throw new SystemException("unknown notification object type '".$data['elements']['objecttype']."' given");
  71                 $objectTypeID = $row['objectTypeID'];
  72
  73                 return array(
  74                         'eventName' => $data['elements']['name'],
  75                         'className' => $data['elements']['classname'],
  76                         'objectTypeID' => $objectTypeID,
  77                         'permissions' => (isset($data['elements']['permissions']) ? $data['elements']['permissions'] : ''),
  78                         'options' => (isset($data['elements']['options']) ? $data['elements']['options'] : ''),
  79                         'preset' => (!empty($data['elements']['preset']) ? 1 : 0)
  80                 );
  81         }
  82
  83         /**
  84          * @see \wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::import()
  85          */
  86         protected function import(array $row, array $data) {
  87                 $result = parent::import($row, $data);
  88
  89                 if (empty($row)) {
  90                         $this->presetEventIDs[] = $result->eventID;
  91                 }
  92
  93                 return $result;
  94         }
  95
  96         /**
  97          * @see \wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::cleanup()
  98          */
  99         protected function cleanup() {
 100                 if (empty($this->presetEventIDs)) return;
 101
 102                 $sql = "INSERT IGNORE INTO      wcf".WCF_N."_user_notification_event_to_user
 103                                                 (userID, eventID)
 104                         SELECT                  userID, ?
 105                         FROM                    wcf".WCF_N."_user";
 106                 $statement = WCF::getDB()->prepareStatement($sql);
 107                 WCF::getDB()->beginTransaction();
 108                 foreach ($this->presetEventIDs as $eventID) {
 109                         $statement->execute(array($eventID));
 110                 }
 111                 WCF::getDB()->commitTransaction();
 112         }
 113
 114         /**
 115          * @see \wcf\system\package\plugin\AbstractXMLPackageInstallationPlugin::findExistingItem()
 116          */
 117         protected function findExistingItem(array $data) {
 118                 $sql = "SELECT  *
 119                         FROM    wcf".WCF_N."_".$this->tableName."
 120                         WHERE   objectTypeID = ?
 121                                 AND eventName = ?";
 122                 $parameters = array(
 123                         $data['objectTypeID'],
 124                         $data['eventName']
 125                 );
 126
 127                 return array(
 128                         'sql' => $sql,
 129                         'parameters' => $parameters
 130                 );
 131         }
 132 }