plugins/generic/customBlockManager/SettingsForm.inc.php

<?php

import('form.Form');

class SettingsForm extends Form {
   var $conferenceId;

   var $plugin;

   var $errors;

   function SettingsForm(&$plugin, $conferenceId) {

      parent::Form($plugin->getTemplatePath() . 'settingsForm.tpl');

      $this->conferenceId = $conferenceId;
      $this->plugin =& $plugin;

   }

   function initData() {
      $conferenceId = $this->conferenceId;
      $plugin =& $this->plugin;

      $templateMgr =& TemplateManager::getManager();

      $blocks = $plugin->getSetting($conferenceId, 0, 'blocks');

      if ( !is_array($blocks) ) {
         $this->setData('blocks', array());
      } else {
         $this->setData('blocks', $blocks);
      }
   }

   function readInputData() {
      $this->readUserVars(
         array(
            'blocks',
            'deletedBlocks'
         )
      );
   }

   function execute() {
      $plugin =& $this->plugin;
      $conferenceId = $this->conferenceId;

      $pluginSettingsDAO =& DAORegistry::getDAO('PluginSettingsDAO');

      $deletedBlocks = explode(':',$this->getData('deletedBlocks'));
      foreach ($deletedBlocks as $deletedBlock) {
         $pluginSettingsDAO->deleteSetting($conferenceId, 0, $deletedBlock.'CustomBlockPlugin', 'enabled');
         $pluginSettingsDAO->deleteSetting($conferenceId, 0, $deletedBlock.'CustomBlockPlugin', 'seq');
         $pluginSettingsDAO->deleteSetting($conferenceId, 0, $deletedBlock.'CustomBlockPlugin', 'context');
         $pluginSettingsDAO->deleteSetting($conferenceId, 0, $deletedBlock.'CustomBlockPlugin', 'blockContent');
      }

      //sort the blocks in alphabetical order
      $blocks = $this->getData('blocks');
      ksort($blocks);

      //remove any blank entries that made it into the array
      foreach ($blocks as $key => $value) {
         if (is_null($value) || trim($value)=="") {
            unset($blocks[$key]);
         }
      }

      // Update blocks
      $plugin->updateSetting($conferenceId, 0, 'blocks', $blocks);
      $this->setData('blocks',$blocks);
   }
}

?>

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