pages_restriction.module in Pages Restriction Access 7

Contains the administrative features for the Pages Restriction.

File

pages_restriction.module

<?php

/**
 * @file
 * Contains the administrative features for the Pages Restriction.
 */

/**
 * Implements hook_menu().
 */
function pages_restriction_menu() {
  $items = array();
  $items['admin/config/pages_restriction'] = array(
    'title' => 'Pages Restriction Access',
    'description' => 'Validation settings.',
    'position' => 'right',
    'weight' => -20,
    'page callback' => 'system_admin_menu_block_page',
    'access arguments' => array(
      'administer site configuration',
    ),
    'file' => 'system.admin.inc',
    'file path' => drupal_get_path('module', 'system'),
  );
  $items['admin/config/pages_restriction/restrict_access'] = array(
    'title' => 'Restrict Access',
    'description' => 'Configuration to block access for Pre Defined Pages.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'pages_restriction_admin_form',
    ),
    'access arguments' => array(
      'administer site configuration',
    ),
    'type' => MENU_NORMAL_ITEM,
    'file' => 'pages_restriction.admin.inc',
  );
  return $items;
}

/**
 * Implements hook_page_alter().
 */
function pages_restriction_page_alter(&$page) {
  global $language;
  $lang_name = $language->language;
  module_load_include('inc', 'pages_restriction', 'includes/pages_restriction.helpers');
  module_load_include('inc', 'pages_restriction', 'includes/pages_restriction.cache');
  $path = current_path();
  $path_alias = drupal_lookup_path('alias', $path);
  if ($path_alias == FALSE) {
    $path_alias = $path;
  }
  $translated_path = _pages_restriction_get_translated_path($path_alias);
  if ($translated_path != $path_alias) {
    $path_alias = $translated_path;
  }
  if (strpos($path_alias, $lang_name . "/") !== FALSE) {
    $path_alias = str_replace($lang_name . "/", "", $path_alias);
  }
  $rules = _pages_restriction_get_rules_by_path($path_alias);
  if (_pages_restriction_restrict_access($path_alias)) {
    foreach ($rules as $rule) {
      if (!preg_match('@^' . str_replace('%', '\\w*', trim($rule[1])) . '$@', $path_alias)) {
        drupal_goto($path_alias);
      }
    }
  }
  foreach ($rules as $rule) {
    if (preg_match('@^' . str_replace('%', '\\w*', trim($rule[1])) . '$@', $path_alias)) {
      $data = _pages_restriction_get_cached_data();
      _pages_restriction_unset_sections_with_path($path_alias);
      if (empty($data)) {
        drupal_goto($rule[0]);
      }
    }
  }
}

/**
 * Implements hook_flush_caches().
 */
function pages_restriction_flush_caches() {

  // Workaround just to trigger this function during Clear Cache button.
  module_load_include('inc', 'pages_restriction', 'includes/pages_restriction.cache');
  _pages_restriction_flush_cache();
  return array();
}

Functions

Name	Description
pages_restriction_flush_caches	Implements hook_flush_caches().
pages_restriction_menu	Implements hook_menu().
pages_restriction_page_alter	Implements hook_page_alter().