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   1  <?php
   2  // $Id: trigger.install,v 1.5.2.1 2009/01/06 15:46:38 goba Exp $
   3  
   4  /**
   5   * Implementation of hook_install().
   6   */
   7  function trigger_install() {
   8    // Create tables.
   9    drupal_install_schema('trigger');
  10  
  11    // Do initial synchronization of actions in code and the database.
  12    actions_synchronize(actions_list());
  13  }
  14  
  15  /**
  16   * Implementation of hook_uninstall().
  17   */
  18  function trigger_uninstall() {
  19    // Remove tables.
  20    drupal_uninstall_schema('trigger');
  21  }
  22  
  23  /**
  24   * Implementation of hook_schema().
  25   */
  26  function trigger_schema() {
  27    $schema['trigger_assignments'] = array(
  28      'description' => 'Maps trigger to hook and operation assignments from trigger.module.',
  29      'fields' => array(
  30        'hook' => array(
  31          'type' => 'varchar',
  32          'length' => 32,
  33          'not null' => TRUE,
  34          'default' => '',
  35          'description' => 'Primary Key: The name of the internal Drupal hook upon which an action is firing; for example, nodeapi.',
  36        ),
  37        'op' => array(
  38          'type' => 'varchar',
  39          'length' => 32,
  40          'not null' => TRUE,
  41          'default' => '',
  42          'description' => 'Primary Key: The specific operation of the hook upon which an action is firing: for example, presave.',
  43        ),
  44        'aid' => array(
  45          'type' => 'varchar',
  46          'length' => 255,
  47          'not null' => TRUE,
  48          'default' => '',
  49          'description' => "Primary Key: Action's {actions}.aid.",
  50        ),
  51        'weight' => array(
  52          'type' => 'int',
  53          'not null' => TRUE,
  54          'default' => 0,
  55          'description' => 'The weight of the trigger assignment in relation to other triggers.',
  56        ),
  57      ),
  58      'primary key' => array('hook', 'op', 'aid'),
  59    );
  60    return $schema;
  61  }
  62  
  63