nodewords_admin.module in Nodewords: D6 Meta Tags 6.2

Administration interface for Nodewords.

File

nodewords_admin/nodewords_admin.module

<?php

/**
 * @file
 * Administration interface for Nodewords.
 */

/**
 *  Implements hook_help().
 */
function nodewords_admin_help($path, $arg) {
  switch ($path) {
    case 'admin/content/nodewords/meta-tags':
      $output = '<p>' . t('On this page you can enter the default values for the meta tags of your site.') . '</p>';
      break;
    case 'admin/content/nodewords/meta-tags/errorpage_403':
      $output = '<p>' . t('On this page you can enter the meta tags for the <q>access denied</q> error page of your site.') . '</p>';
      break;
    case 'admin/content/nodewords/meta-tags/errorpage_404':
      $output = '<p>' . t('On this page you can enter the meta tags for the <q>page not found</q> error page of your site.') . '</p>';
      break;
    default:
      $output = '';
      break;
  }
  return $output;
}

/**
 * Implements hook_menu().
 */
function nodewords_admin_menu() {
  $admin_access = array(
    'administer meta tags',
  );
  $items = array();
  $items['admin/content/nodewords'] = array(
    'title' => 'Meta tags',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'nodewords_admin_settings_form',
    ),
    'description' => 'Configure HTML meta tags for all the content.',
    'access arguments' => $admin_access,
    'type' => MENU_NORMAL_ITEM,
    'file' => 'nodewords_admin.admin.inc',
  );
  $items['admin/content/nodewords/settings'] = array(
    'title' => 'General settings',
    'access arguments' => $admin_access,
    'type' => MENU_DEFAULT_LOCAL_TASK,
    'weight' => -1,
    'file' => 'nodewords_admin.admin.inc',
  );
  $items['admin/content/nodewords/default'] = array(
    'title' => 'Default meta tags',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'nodewords_admin_tags_edit_form',
      array(
        'type' => NODEWORDS_TYPE_DEFAULT,
      ),
    ),
    'access arguments' => $admin_access,
    'type' => MENU_LOCAL_TASK,
    'file' => 'nodewords_admin.admin.inc',
  );
  $items['admin/content/nodewords/meta-tags'] = array(
    'title' => 'Specific meta tags',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'nodewords_admin_tags_edit_form',
      array(
        'type' => NODEWORDS_TYPE_ERRORPAGE,
        'id' => 403,
      ),
    ),
    'access arguments' => $admin_access,
    'type' => MENU_LOCAL_TASK,
    'file' => 'nodewords_admin.admin.inc',
  );
  $items['admin/content/nodewords/meta-tags/errorpage_403'] = array(
    'title' => 'Error 403 page',
    'access arguments' => $admin_access,
    'type' => MENU_DEFAULT_LOCAL_TASK,
    'file' => 'nodewords_admin.admin.inc',
  );
  $items['admin/content/nodewords/meta-tags/errorpage_404'] = array(
    'title' => 'Error 404 page',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'nodewords_admin_tags_edit_form',
      array(
        'type' => NODEWORDS_TYPE_ERRORPAGE,
        'id' => 404,
      ),
    ),
    'access arguments' => $admin_access,
    'type' => MENU_LOCAL_TASK,
    'file' => 'nodewords_admin.admin.inc',
  );
  return $items;
}

/**
 * Implements hook_node_operations().
 */
function nodewords_admin_node_operations() {
  $operations = array(
    'delete_metatags' => array(
      'label' => t('Delete meta tags'),
      'callback' => 'nodewords_admin_mass_update',
      'callback arguments' => array(
        'type' => NODEWORDS_TYPE_NODE,
        'operation' => 'delete',
      ),
    ),
  );
  return $operations;
}

/**
 * Implements hook_theme().
 */
function nodewords_admin_theme() {
  return array(
    'nodewords_admin_enabled_metatags' => array(
      'arguments' => array(
        'form' => array(),
      ),
      'file' => 'nodewords_admin.admin.inc',
    ),
  );
}

/**
 * Implements hook_user_operations().
 */
function nodewords_admin_user_operations() {
  $operations = array(
    'delete_metatags' => array(
      'label' => t('Delete meta tags'),
      'callback' => 'nodewords_admin_mass_update',
      'callback arguments' => array(
        'type' => NODEWORDS_TYPE_USER,
        'operation' => 'delete',
      ),
    ),
  );
  return $operations;
}

/**
 * Delete the nodes meta tags.
 *
 * @param $ids
 *  An array of IDs.
 * @param $type
 *  The type of the object associated with the IDs (NODEWORDS_TYPE_NODE, NODEWORDS_TYPE_USER,
 *  NODEWORDS_TYPE_PAGER, NODEWORDS_TYPE_PAGE, ...).
 * @param $operation
 *  The operation to execute (currently implemented: delete).
 */
function nodewords_admin_mass_update($ids, $type, $operation = 'delete') {
  if ($operation == 'delete') {
    if (count($ids) <= 10) {
      db_query("DELETE FROM {nodewords} WHERE id IN (" . db_placeholders($ids, 'int') . ") AND type = %d", array_merge($ids, array(
        $type,
      )));
      if ($type == NODEWORDS_TYPE_PAGE) {
        foreach ($ids as $id) {
          module_invoke_all('nodewords_delete_tags', array(
            'type' => NODEWORDS_TYPE_PAGE,
            'id' => $id,
          ));
        }
      }
      drupal_set_message(t('The update has been performed.'));
    }
    else {
      $batch = array(
        'operations' => array(
          array(
            '_nodewords_mass_delete_batch_process',
            array(
              $ids,
              $type,
            ),
          ),
        ),
        'finished' => '_nodewords_admin_mass_update_batch_finished',
        'title' => t('Processing'),
        'progress_message' => '',
        'error_message' => t('The update has encountered an error.'),
        'file' => drupal_get_path('module', 'nodewords_admin') . '/nodewords_admin.admin.inc',
      );
      batch_set($batch);
    }
  }
}

Functions

Name	Description
nodewords_admin_help	Implements hook_help().
nodewords_admin_mass_update	Delete the nodes meta tags.
nodewords_admin_menu	Implements hook_menu().
nodewords_admin_node_operations	Implements hook_node_operations().
nodewords_admin_theme	Implements hook_theme().
nodewords_admin_user_operations	Implements hook_user_operations().