notifications_content.install in Notifications 7

File

notifications_content/notifications_content.install

<?php

/**
 * Implementation of hook_install().
 */
function notifications_content_install() {

  // Set node actions for triggers
  notifications_content_install_trigger_action('node_publish', 'notifications_content_node_post_action');
  notifications_content_install_trigger_action('node_update', 'notifications_content_node_update_action');

  // Set comment actions for triggers
  notifications_content_install_trigger_action('comment_insert', 'notifications_content_comment_action');
  notifications_content_install_trigger_action('comment_update', 'notifications_content_comment_action');

  // Commented out for D7, not sure it is needed anymore
  // Module weight. It must run after most modules, to make sure they've done
  // their work before we add the notifications queries.

  //db_query("UPDATE {system} SET weight = 100 WHERE name = 'notifications_content' AND type = 'module'");

  // Enable the most common subscription types

  //variable_set('notifications_content_type', array('thread' => 'thread', 'node_type' => 'node_type', 'author' => 'author'));
}

/**
 * Create trigger assignement
 */
function notifications_content_install_trigger_action($trigger, $action) {
  $check = db_select('trigger_assignments', 'ta')
    ->fields('ta', array(
    'hook',
    'aid',
  ))
    ->condition('hook', $trigger)
    ->condition('aid', $action)
    ->execute()
    ->fetchObject();
  if (!$check) {
    db_insert('trigger_assignments')
      ->fields(array(
      'hook' => $trigger,
      'aid' => $action,
    ))
      ->execute();
  }
}

/**
 * Implementation of hook_uninstall().
 */
function notifications_content_uninstall() {

  // Delete global variables
  variable_del('notifications_content_types');
  variable_del('notifications_content_per_type');

  // Delete per content type variables
  foreach (array_keys(node_type_get_types()) as $type) {
    variable_del('notifications_content_type_' . $type);
  }
}

/**
 * Update module weight
 */
function notifications_content_update_6000() {
  notifications_content_install();
  return array();
}

/**
 * Update enabled options
 */
function notifications_content_update_6001() {

  // All options will be messed up so we better do manual review
  drupal_set_message(t('Please, check all your Notifications content settings and note the new options.'));
  return array();
}

/**
 * Update enabled options (again)
 */
function notifications_content_update_6002() {
  if ($events = variable_get('notifications_events', array())) {
    $enabled = array();
    foreach ($events as $type => $type_info) {
      foreach ($type_info as $action => $status) {
        $enabled[$type . '-' . $action] = 1;
      }
    }
    variable_set('notifications_event_enabled', $enabled);
    variable_del('notifications_events');
  }
  return array();
}

Functions

Name	Description
notifications_content_install	Implementation of hook_install().
notifications_content_install_trigger_action	Create trigger assignement
notifications_content_uninstall	Implementation of hook_uninstall().
notifications_content_update_6000	Update module weight
notifications_content_update_6001	Update enabled options
notifications_content_update_6002	Update enabled options (again)