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<?php
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/**
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* CKEditor - The text editor for the Internet - http://ckeditor.com
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* Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
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*
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* == BEGIN LICENSE ==
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*
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* Licensed under the terms of any of the following licenses of your
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* choice:
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*
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* - GNU General Public License Version 2 or later (the "GPL")
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* http://www.gnu.org/licenses/gpl.html
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*
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* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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* http://www.gnu.org/licenses/lgpl.html
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*
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* - Mozilla Public License Version 1.1 or later (the "MPL")
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* http://www.mozilla.org/MPL/MPL-1.1.html
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*
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* == END LICENSE ==
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*
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* @file
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* CKEditor Module for Drupal 7.x
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*
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* This module allows Drupal to replace textarea fields with CKEditor.
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*
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* CKEditor is an online rich text editor that can be embedded inside web pages.
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* It is a WYSIWYG (What You See Is What You Get) editor which means that the
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* text edited in it looks as similar as possible to the results end users will
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* see after the document gets published. It brings to the Web popular editing
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* features found in desktop word processors such as Microsoft Word and
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* OpenOffice.org Writer. CKEditor is truly lightweight and does not require any
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* kind of installation on the client computer.
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*/
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/**
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* The name of the simplified toolbar that should be forced.
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* Make sure that this toolbar is defined in ckeditor.config.js or fckconfig.js.
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*/
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define('CKEDITOR_FORCE_SIMPLE_TOOLBAR_NAME', 'DrupalBasic');
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define('CKEDITOR_ENTERMODE_P', 1);
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define('CKEDITOR_ENTERMODE_BR', 2);
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define('CKEDITOR_ENTERMODE_DIV', 3);
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global $_ckeditor_configuration;
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global $_ckeditor_ids;
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require_once('includes/ckeditor.user.inc');
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$_ckeditor_configuration = array();
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$_ckeditor_ids = array();
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/**
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* Implementation of hook_menu().
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*/
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function ckeditor_menu() {
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$items = array();
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$items['ckeditor/xss'] = array(
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'title' => 'XSS Filter',
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'description' => 'XSS Filter.',
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'page callback' => 'ckeditor_filter_xss',
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'file' => 'includes/ckeditor.page.inc',
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'access callback' => TRUE,
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'type' => MENU_CALLBACK,
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);
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$items['ckeditor/disable/wysiwyg/%'] = array(
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'title' => 'Disable the WYSIWYG module',
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'description' => 'Disable WYSIWYG module.',
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'page callback' => 'ckeditor_disable_wysiwyg',
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'page arguments' => array(3),
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'file' => 'includes/ckeditor.admin.inc',
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'access arguments' => array('administer ckeditor'),
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'access callback' => TRUE,
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'type' => MENU_CALLBACK,
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);
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$items['admin/config/content/ckeditor'] = array(
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'title' => 'CKEditor',
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'description' => 'Configure the rich text editor.',
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'page callback' => 'ckeditor_admin_main',
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'file' => 'includes/ckeditor.admin.inc',
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'access arguments' => array('administer ckeditor'),
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'type' => MENU_NORMAL_ITEM,
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);
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$items['admin/config/content/ckeditor/skinframe'] = array(
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'title' => 'Change skin of CKEditor',
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'description' => 'Configure skin for CKEditor.',
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'page callback' => 'ckeditor_skinframe',
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'file' => 'includes/ckeditor.admin.inc',
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'access arguments' => array('administer ckeditor'),
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'type' => MENU_CALLBACK,
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);
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$items['admin/config/content/ckeditor/add'] = array(
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'title' => 'Add a new CKEditor profile',
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'description' => 'Configure the rich text editor.',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('ckeditor_admin_profile_form', 'add'),
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'file' => 'includes/ckeditor.admin.inc',
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'access arguments' => array('administer ckeditor'),
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'type' => MENU_CALLBACK,
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);
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$items['admin/config/content/ckeditor/clone/%ckeditor_profile'] = array(
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'title' => 'Clone the CKEditor profile',
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'description' => 'Configure the rich text editor.',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('ckeditor_admin_profile_clone_form', 'clone', 5),
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'file' => 'includes/ckeditor.admin.inc',
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'access arguments' => array('administer ckeditor'),
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'type' => MENU_CALLBACK,
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);
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$items['admin/config/content/ckeditor/edit/%ckeditor_profile'] = array(
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'title' => 'Edit the CKEditor profile',
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'description' => 'Configure the rich text editor.',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('ckeditor_admin_profile_form', 'edit', 5),
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'file' => 'includes/ckeditor.admin.inc',
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'access arguments' => array('administer ckeditor'),
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'type' => MENU_CALLBACK,
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);
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$items['admin/config/content/ckeditor/delete/%ckeditor_profile'] = array(
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'title' => 'Delete the CKEditor profile',
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'description' => 'Configure the rich text editor.',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('ckeditor_admin_profile_delete_form', 5),
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'file' => 'includes/ckeditor.admin.inc',
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'access arguments' => array('administer ckeditor'),
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'type' => MENU_CALLBACK,
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);
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$items['admin/config/content/ckeditor/addg'] = array(
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'title' => 'Add the CKEditor Global profile',
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'description' => 'Configure the rich text editor.',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('ckeditor_admin_global_profile_form', 'add'),
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'file' => 'includes/ckeditor.admin.inc',
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'access arguments' => array('administer ckeditor'),
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'type' => MENU_CALLBACK,
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);
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$items['admin/config/content/ckeditor/editg'] = array(
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'title' => 'Edit the CKEditor Global profile',
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'description' => 'Configure the rich text editor.',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('ckeditor_admin_global_profile_form', 'edit'),
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'file' => 'includes/ckeditor.admin.inc',
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'access arguments' => array('administer ckeditor'),
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'type' => MENU_CALLBACK,
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);
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return $items;
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}
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/**
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* Implementation of hook_permission().
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*
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* People -> Permissions
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*/
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function ckeditor_permission() {
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$arr = array();
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$arr['administer ckeditor'] = array(
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'title' => t('Administer CKEditor access'),
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'description' => t('Allow users to change CKEditor settings.')
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);
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$arr['customize ckeditor'] = array(
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'title' => t('Customize CKEditor appearance'),
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'description' => t('Allow users to customize CKEditor appearance.')
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);
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if (file_exists(ckfinder_path('local'))) {
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$arr['allow CKFinder file uploads'] = array(
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'title' => t('CKFinder access'),
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'description' => t('Allow users to use CKFinder.')
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);
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}
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return $arr;
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}
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/**
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* Implementation of hook_help().
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*
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* This function delegates the execution to ckeditor_help_delegate() in includes/ckeditor.page.inc to
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* lower the amount of code in ckeditor.module.
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*/
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function ckeditor_help($path, $arg) {
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module_load_include('inc', 'ckeditor', 'includes/ckeditor.page');
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return module_invoke('ckeditor', 'help_delegate', $path, $arg);
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}
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/**
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* Check CKEditor version
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*/
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function ckeditor_get_version($main_version = FALSE) {
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static $ckeditor_version = FALSE;
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if ($ckeditor_version !== FALSE) {
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if (!$main_version) {
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return $ckeditor_version;
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}
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$version = explode('.', $ckeditor_version);
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return trim($version[0]);
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}
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$editor_path = ckeditor_path('local', TRUE);
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if ($editor_path == '<URL>') {
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$url = ckeditor_path('url', TRUE);
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$matches = array();
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if (preg_match("|cdn.ckeditor.com/(\d(\.\d+)+.*)/|i", $url, $matches)) {
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$ckeditor_version = $matches[1];
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return $matches[1];
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}
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return $ckeditor_version = NULL;
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}
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$jspath = $editor_path . '/ckeditor.js';
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$configcontents = @file_get_contents($jspath);
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if (!$configcontents) {
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return $ckeditor_version = NULL;
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}
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$matches = array();
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if (preg_match('#,version:[\'\"]{1}(.*?)[\'\"]{1},#', $configcontents, $matches)) {
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$ckeditor_version = $matches[1];
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if ($ckeditor_version == '%VERSION%') {
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$ckeditor_version = '4.0.0';
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}
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if (!$main_version) {
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return $ckeditor_version;
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}
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$version = explode('.', $ckeditor_version);
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return trim($version[0]);
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}
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return $ckeditor_version = NULL;
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}
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/**
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* Implements hook_page_build().
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*/
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function ckeditor_page_build(&$page) {
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// Add our CSS file that adds common needed classes, such as align-left,
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// align-right, underline, indent, etc.
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$page['page_bottom']['ckeditor']['#attached']['css'] = array(
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drupal_get_path('module', 'ckeditor') . '/css/ckeditor.css' => array(
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'every_page' => TRUE,
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),
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);
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}
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/**
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* Implements hook_form_FORM_ID_alter() for user_profile_form().
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*/
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function ckeditor_form_user_profile_form_alter(&$form, &$form_state) {
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if ($form['#user_category'] == 'account') {
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module_load_include('inc', 'ckeditor', 'includes/ckeditor.user');
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ckeditor_user_customize($form, $form_state, 'user_profile_form');
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}
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}
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/**
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* Implementation of hook_element_info_alter().
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*
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* Replace the textarea with CKEditor using a callback function (ckeditor_pre_render_text_format).
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*/
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function ckeditor_element_info_alter(&$types) {
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$types['text_format']['#pre_render'][] = 'ckeditor_pre_render_text_format';
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}
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/**
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* This function creates the HTML objects required for CKEditor.
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*
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* @param $element
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* A fully populated form element to add the editor to.
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* @return
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* The same $element with extra CKEditor markup and initialization.
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*/
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function ckeditor_pre_render_text_format($element) {
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static $init = FALSE;
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if (!isset($element['#format'])) {
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return $element;
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}
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module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
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if ($init === FALSE) {
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$input_formats = ckeditor_profiles_compile();
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drupal_add_js(array('ckeditor' => array('input_formats' => $input_formats, 'plugins' => array())), 'setting');
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$init = TRUE;
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}
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if (isset($element['value'])) {
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if (!isset($element['format'])) {
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return $element;
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}
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if (isset($element['summary'])) {
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$element['value'] = ckeditor_load_by_field($element['value'], $element['format']['format'], TRUE, $element['summary']['#id']);
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$element['summary'] = ckeditor_load_by_field($element['summary'], $element['format']['format'], FALSE);
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}
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else {
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$element['value'] = ckeditor_load_by_field($element['value'], $element['format']['format']);
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}
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}
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else {
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$element = ckeditor_load_by_field($element, $element['#format']);
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}
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return $element;
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}
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/**
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* Load all profiles. Just load one profile if $name is passed in.
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*/
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function ckeditor_profile_load($name = '', $clear = FALSE, $check_access = TRUE) {
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static $profiles = array();
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global $user;
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if (empty($profiles) || $clear === TRUE) {
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$result = db_select('ckeditor_settings', 's')->fields('s')->execute();
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foreach ($result as $data) {
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$data->settings = unserialize($data->settings);
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$data->input_formats = array();
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$profiles[$data->name] = $data;
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}
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if ($check_access === FALSE) {
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// don't check if user has access to filter formats, needed for exporting as feature with drush
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$input_formats = filter_formats();
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} else {
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$input_formats = filter_formats($user);
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}
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$result = db_select('ckeditor_input_format', 'f')->fields('f')->execute();
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foreach ($result as $data) {
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if (isset($input_formats[$data->format])) {
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$profiles[$data->name]->input_formats[$data->format] = $input_formats[$data->format]->name;
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}
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}
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}
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return ($name ? (isset($profiles[urldecode($name)]) ? $profiles[urldecode($name)] : FALSE) : $profiles);
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}
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/**
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* Generate base path of the Drupal installation.
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349
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*
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* @return
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351
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* Path of the Drupal installation.
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*/
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function ckeditor_base_path($mode = 'relative') {
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if ($mode == 'local') {
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return $cke_base_local_path = '.';
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}
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return rtrim(base_path(), '/');
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}
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360
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/**
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361
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* Generate module path of the CKEditor module.
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362
|
*
|
|
363
|
* @return
|
|
364
|
* Path of CKEditor module.
|
|
365
|
*/
|
|
366
|
function ckeditor_module_path($mode = 'relative') {
|
|
367
|
switch ($mode) {
|
|
368
|
default:
|
|
369
|
case 'relative':
|
|
370
|
return ckeditor_base_path('relative') . '/' . drupal_get_path('module', 'ckeditor');
|
|
371
|
case 'local':
|
|
372
|
return ckeditor_base_path('local') . '/' . drupal_get_path('module', 'ckeditor');
|
|
373
|
case 'url':
|
|
374
|
return drupal_get_path('module', 'ckeditor');
|
|
375
|
}
|
|
376
|
}
|
|
377
|
|
|
378
|
/**
|
|
379
|
* Generate library path of the Drupal installation.
|
|
380
|
*
|
|
381
|
* @return
|
|
382
|
* Path of library in the Drupal installation.
|
|
383
|
*/
|
|
384
|
function ckeditor_library_path($mode = 'relative') {
|
|
385
|
$lib_path = 'sites/all/libraries';
|
|
386
|
|
|
387
|
if (function_exists('libraries_get_path')) {
|
|
388
|
$path = libraries_get_path('ckeditor');
|
|
389
|
if ($path !== FALSE) {
|
|
390
|
$lib_path = drupal_substr($path, 0, strlen($path) - 9);
|
|
391
|
}
|
|
392
|
}
|
|
393
|
switch ($mode) {
|
|
394
|
default:
|
|
395
|
case 'relative':
|
|
396
|
return ckeditor_base_path('relative') . '/' . $lib_path;
|
|
397
|
case 'local':
|
|
398
|
return ckeditor_base_path('local') . '/' . $lib_path;
|
|
399
|
case 'url':
|
|
400
|
return $lib_path;
|
|
401
|
}
|
|
402
|
}
|
|
403
|
|
|
404
|
/**
|
|
405
|
* Read the CKEditor path from the Global profile.
|
|
406
|
*
|
|
407
|
* @return
|
|
408
|
* Path to CKEditor folder.
|
|
409
|
*/
|
|
410
|
function ckeditor_path($mode = 'relative', $refresh = FALSE) {
|
|
411
|
static $cke_static;
|
|
412
|
|
|
413
|
if (!isset($cke_static)) {
|
|
414
|
$cke_static = array();
|
|
415
|
}
|
|
416
|
|
|
417
|
if ($refresh || !isset($cke_static[$mode])) {
|
|
418
|
$global_profile = ckeditor_profile_load('CKEditor Global Profile', $refresh);
|
|
419
|
switch ($mode) {
|
|
420
|
default:
|
|
421
|
case 'relative':
|
|
422
|
if ($global_profile && isset($global_profile->settings['ckeditor_path'])) {
|
|
423
|
// http:// OR https:// OR //
|
|
424
|
if (preg_match("|^(http(s)?:)?//|i", $global_profile->settings['ckeditor_path'])) {
|
|
425
|
return '<URL>';
|
|
426
|
}
|
|
427
|
$cke_path = $global_profile->settings['ckeditor_path'];
|
|
428
|
$cke_path = strtr($cke_path, array("%b" => ckeditor_base_path('relative'), "%m" => ckeditor_module_path('relative'), "%l" => ckeditor_library_path('relative')));
|
|
429
|
$cke_path = str_replace('\\', '/', $cke_path);
|
|
430
|
$cke_path = str_replace('//', '/', $cke_path);
|
|
431
|
return $cke_static[$mode] = $cke_path;
|
|
432
|
}
|
|
433
|
return $cke_static[$mode] = ckeditor_module_path('relative') . '/ckeditor';
|
|
434
|
case 'local':
|
|
435
|
if ($global_profile) {
|
|
436
|
if (!empty($global_profile->settings['ckeditor_local_path'])) {
|
|
437
|
return $cke_static[$mode] = $global_profile->settings['ckeditor_local_path'];
|
|
438
|
}
|
|
439
|
if (isset($global_profile->settings['ckeditor_path'])) {
|
|
440
|
// http:// OR https:// OR //
|
|
441
|
if (preg_match("|^(http(s)?:)?//|i", $global_profile->settings['ckeditor_path'])) {
|
|
442
|
return '<URL>';
|
|
443
|
}
|
|
444
|
$cke_local_path = $global_profile->settings['ckeditor_path'];
|
|
445
|
$cke_local_path = strtr($cke_local_path, array("%b" => ckeditor_base_path('local'), "%m" => ckeditor_module_path('local'), "%l" => ckeditor_library_path('local')));
|
|
446
|
return $cke_static[$mode] = $cke_local_path;
|
|
447
|
}
|
|
448
|
}
|
|
449
|
return $cke_static[$mode] = ckeditor_module_path('local') . '/ckeditor';
|
|
450
|
case 'url':
|
|
451
|
if ($global_profile && isset($global_profile->settings['ckeditor_path'])) {
|
|
452
|
// http:// OR https:// OR //
|
|
453
|
if (preg_match("|^(http(s)?:)?//|i", $global_profile->settings['ckeditor_path'])) {
|
|
454
|
$cke_path = $global_profile->settings['ckeditor_path'];
|
|
455
|
}
|
|
456
|
else {
|
|
457
|
$cke_path = $global_profile->settings['ckeditor_path'];
|
|
458
|
$cke_path = strtr($cke_path, array("%m" => ckeditor_module_path('url'), "%l" => ckeditor_library_path('url')));
|
|
459
|
$cke_path = str_replace('\\', '/', $cke_path);
|
|
460
|
$cke_path = str_replace('//', '/', $cke_path);
|
|
461
|
//In D7 base path in URL mode is not needed, so we need to remove it with trailing slash (if exists)
|
|
462
|
$cke_path = str_replace(array("%b/", "%b"), '', $cke_path);
|
|
463
|
}
|
|
464
|
return $cke_static[$mode] = $cke_path;
|
|
465
|
}
|
|
466
|
return $cke_static[$mode] = ckeditor_module_path('url') . '/ckeditor';
|
|
467
|
}
|
|
468
|
}
|
|
469
|
return $cke_static[$mode];
|
|
470
|
}
|
|
471
|
|
|
472
|
/**
|
|
473
|
* Read the CKEditor plugins path from the Global profile.
|
|
474
|
*
|
|
475
|
* @return
|
|
476
|
* Path to CKEditor plugins folder.
|
|
477
|
*/
|
|
478
|
function ckeditor_plugins_path($mode = 'relative', $refresh = FALSE) {
|
|
479
|
static $cke_static;
|
|
480
|
|
|
481
|
if (!isset($cke_static)) {
|
|
482
|
$cke_static = array();
|
|
483
|
}
|
|
484
|
|
|
485
|
if ($refresh || !isset($cke_static[$mode])) {
|
|
486
|
$global_profile = ckeditor_profile_load('CKEditor Global Profile', $refresh);
|
|
487
|
switch ($mode) {
|
|
488
|
default:
|
|
489
|
case 'relative':
|
|
490
|
if ($global_profile && isset($global_profile->settings['ckeditor_plugins_path'])) {
|
|
491
|
$cke_plugins_path = $global_profile->settings['ckeditor_plugins_path'];
|
|
492
|
$cke_plugins_path = strtr($cke_plugins_path, array("%b" => ckeditor_base_path('relative'), "%m" => ckeditor_module_path('relative'), "%l" => ckeditor_library_path('relative')));
|
|
493
|
$cke_plugins_path = str_replace('\\', '/', $cke_plugins_path);
|
|
494
|
$cke_plugins_path = str_replace('//', '/', $cke_plugins_path);
|
|
495
|
$cke_plugins_path = rtrim($cke_plugins_path, ' \/');
|
|
496
|
return $cke_static[$mode] = $cke_plugins_path;
|
|
497
|
}
|
|
498
|
return $cke_static[$mode] = ckeditor_module_path('relative') . '/plugins';
|
|
499
|
case 'local':
|
|
500
|
if ($global_profile) {
|
|
501
|
if (!empty($global_profile->settings['ckeditor_plugins_local_path'])) {
|
|
502
|
return $cke_static[$mode] = $global_profile->settings['ckeditor_plugins_local_path'];
|
|
503
|
}
|
|
504
|
if (isset($global_profile->settings['ckeditor_plugins_path'])) {
|
|
505
|
$cke_plugins_local_path = $global_profile->settings['ckeditor_plugins_path'];
|
|
506
|
$cke_plugins_local_path = strtr($cke_plugins_local_path, array("%b" => ckeditor_base_path('local'), "%m" => ckeditor_module_path('local'), "%l" => ckeditor_library_path('local')));
|
|
507
|
return $cke_static[$mode] = $cke_plugins_local_path;
|
|
508
|
}
|
|
509
|
}
|
|
510
|
return $cke_static[$mode] = ckeditor_module_path('local') . '/plugins';
|
|
511
|
case 'url':
|
|
512
|
if ($global_profile && isset($global_profile->settings['ckeditor_plugins_path'])) {
|
|
513
|
$cke_plugins_path = $global_profile->settings['ckeditor_plugins_path'];
|
|
514
|
$cke_plugins_path = strtr($cke_plugins_path, array("%m" => ckeditor_module_path('url'), "%l" => ckeditor_library_path('url')));
|
|
515
|
$cke_plugins_path = str_replace('\\', '/', $cke_plugins_path);
|
|
516
|
$cke_plugins_path = str_replace('//', '/', $cke_plugins_path);
|
|
517
|
$cke_plugins_path = rtrim($cke_plugins_path, ' \/');
|
|
518
|
//In D7 base path in URL mode is not needed, so we need to remove it with trailing slash (if exists)
|
|
519
|
$cke_plugins_path = str_replace(array("%b/", "%b"), '', $cke_plugins_path);
|
|
520
|
return $cke_static[$mode] = $cke_plugins_path;
|
|
521
|
}
|
|
522
|
return $cke_static[$mode] = ckeditor_module_path('url') . '/plugins';
|
|
523
|
}
|
|
524
|
}
|
|
525
|
return $cke_static[$mode];
|
|
526
|
}
|
|
527
|
|
|
528
|
/**
|
|
529
|
* Read the CKFinder path from the Global profile.
|
|
530
|
*
|
|
531
|
* @return
|
|
532
|
* Path to CKFinder folder.
|
|
533
|
*/
|
|
534
|
function ckfinder_path($mode = 'relative', $refresh = FALSE) {
|
|
535
|
static $cke_static;
|
|
536
|
|
|
537
|
if (!isset($cke_static)) {
|
|
538
|
$cke_static = array();
|
|
539
|
}
|
|
540
|
|
|
541
|
if ($refresh || !isset($cke_static[$mode])) {
|
|
542
|
$global_profile = ckeditor_profile_load('CKEditor Global Profile', $refresh);
|
|
543
|
switch ($mode) {
|
|
544
|
default:
|
|
545
|
case 'relative':
|
|
546
|
if ($global_profile && isset($global_profile->settings['ckfinder_path'])) {
|
|
547
|
$ckfinder_path = $global_profile->settings['ckfinder_path'];
|
|
548
|
$ckfinder_path = strtr($ckfinder_path, array("%b" => ckeditor_base_path('relative'), "%m" => ckeditor_module_path('relative'), "%l" => ckeditor_library_path('relative')));
|
|
549
|
$ckfinder_path = str_replace('\\', '/', $ckfinder_path);
|
|
550
|
$ckfinder_path = str_replace('//', '/', $ckfinder_path);
|
|
551
|
return $cke_static[$mode] = $ckfinder_path;
|
|
552
|
}
|
|
553
|
return $cke_static[$mode] = ckeditor_module_path('relative') . '/ckfinder';
|
|
554
|
case 'local':
|
|
555
|
if ($global_profile) {
|
|
556
|
if (!empty($global_profile->settings['ckfinder_local_path'])) {
|
|
557
|
return $cke_static[$mode] = $global_profile->settings['ckfinder_local_path'];
|
|
558
|
}
|
|
559
|
if (isset($global_profile->settings['ckfinder_path'])) {
|
|
560
|
$ckfinder_path = $global_profile->settings['ckfinder_path'];
|
|
561
|
$ckfinder_path = strtr($ckfinder_path, array("%b" => ckeditor_base_path('local'), "%m" => ckeditor_module_path('local'), "%l" => ckeditor_library_path('local')));
|
|
562
|
return $cke_static[$mode] = $ckfinder_path;
|
|
563
|
}
|
|
564
|
}
|
|
565
|
return $cke_static[$mode] = ckeditor_module_path('local') . '/ckfinder';
|
|
566
|
case 'url':
|
|
567
|
if ($global_profile && isset($global_profile->settings['ckfinder_path'])) {
|
|
568
|
$ckfinder_path = $global_profile->settings['ckfinder_path'];
|
|
569
|
$ckfinder_path = strtr($ckfinder_path, array("%m" => ckeditor_module_path('url'), "%l" => ckeditor_library_path('url')));
|
|
570
|
$ckfinder_path = str_replace('\\', '/', $cke_plugins_path);
|
|
571
|
$ckfinder_path = str_replace('//', '/', $cke_plugins_path);
|
|
572
|
//In D7 base path in URL mode is not needed, so we need to remove it with trailing slash (if exists)
|
|
573
|
$ckfinder_path = str_replace(array("%b/", "%b"), '', $ckfinder_path);
|
|
574
|
return $cke_static[$mode] = $ckfinder_path;
|
|
575
|
}
|
|
576
|
return $cke_static[$mode] = ckeditor_module_path('url') . '/ckfinder';
|
|
577
|
}
|
|
578
|
}
|
|
579
|
return $cke_static[$mode];
|
|
580
|
}
|
|
581
|
|
|
582
|
/**
|
|
583
|
* Implementation of hook_features_api().
|
|
584
|
*
|
|
585
|
* Allow exporting of CKEditor profiles by the Features module.
|
|
586
|
*/
|
|
587
|
function ckeditor_features_api() {
|
|
588
|
return array(
|
|
589
|
'ckeditor_profile' => array(
|
|
590
|
'name' => t('CKEditor profiles'),
|
|
591
|
'feature_source' => TRUE,
|
|
592
|
'default_hook' => 'ckeditor_profile_defaults',
|
|
593
|
'default_file' => FEATURES_DEFAULTS_INCLUDED,
|
|
594
|
'file' => drupal_get_path('module', 'ckeditor') . '/includes/ckeditor.features.inc',
|
|
595
|
)
|
|
596
|
);
|
|
597
|
}
|
|
598
|
|
|
599
|
/**
|
|
600
|
* Implementation of hook_file_download().
|
|
601
|
* Support for private downloads.
|
|
602
|
* CKEditor does not implement any kind of potection on private files.
|
|
603
|
*/
|
|
604
|
function ckeditor_file_download($uri) {
|
|
605
|
if ($path = file_create_url($uri)) {
|
|
606
|
$result = db_query("SELECT f.* FROM {file_managed} f WHERE uri = :uri", array(':uri' => $uri));
|
|
607
|
foreach ($result as $record) {
|
|
608
|
return NULL;
|
|
609
|
}
|
|
610
|
//No info in DB? Probably a file uploaded with FCKeditor / CKFinder
|
|
611
|
$global_profile = ckeditor_profile_load("CKEditor Global Profile");
|
|
612
|
//Assume that files inside of ckeditor directory belong to the CKEditor. If private directory is set, let the decision about protection to the user.
|
|
613
|
$private_dir_db = $private_dir = isset($global_profile->settings['private_dir']) ? trim($global_profile->settings['private_dir'], '\/') : '';
|
|
614
|
$private_dir_db = str_replace(array('\\%u', '\\%n'), array('', ''), $private_dir_db);
|
|
615
|
$private_dir = preg_quote($private_dir, '#');
|
|
616
|
$private_dir = strtr($private_dir, array('%u' => '(\d+)', '%n' => '([\x80-\xF7 \w@.-]+)')); // regex for %n taken from user_validate_name() in user.module
|
|
617
|
$private_dir = trim($private_dir, '\/');
|
|
618
|
|
|
619
|
$regex = '#^' . preg_quote('private://', '#') . $private_dir . '#';
|
|
620
|
|
|
621
|
if (!strstr($uri, 'private://') && !strstr($uri, 'public://')) {
|
|
622
|
$path = 'private://' . $uri;
|
|
623
|
}
|
|
624
|
else {
|
|
625
|
$path = $uri;
|
|
626
|
}
|
|
627
|
//check if CKEditor's "Enable access to files located in the private folder" option is disabled or enabled
|
|
628
|
$allow_download_private_files = FALSE;
|
|
629
|
if (isset($global_profile->settings['ckeditor_allow_download_private_files']) && $global_profile->settings['ckeditor_allow_download_private_files'] === 't') {
|
|
630
|
$allow_download_private_files = TRUE;
|
|
631
|
}
|
|
632
|
//denied access to file if private upload is set and CKEditor's "Enable access to files located in the private folder" option is disabled
|
|
633
|
if ($allow_download_private_files == FALSE)
|
|
634
|
return NULL;
|
|
635
|
//check if file can be served by comparing regex and path to file
|
|
636
|
if (preg_match($regex, $path)) {
|
|
637
|
$info = image_get_info($uri);
|
|
638
|
return array('Content-Type' => $info['mime_type']);
|
|
639
|
}
|
|
640
|
}
|
|
641
|
}
|
|
642
|
|
|
643
|
/**
|
|
644
|
* Implementation of hook_modules_enabled().
|
|
645
|
*
|
|
646
|
* Enable disabled plugins by hook_modules_disabled().
|
|
647
|
*/
|
|
648
|
function ckeditor_modules_enabled($modules) {
|
|
649
|
module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
|
|
650
|
if (in_array('libraries', $modules)) {
|
|
651
|
// Check and update path to CKEditor in the global profile
|
|
652
|
_ckeditor_requirements_isinstalled();
|
|
653
|
}
|
|
654
|
$profiles_list = ckeditor_profile_input_formats();
|
|
655
|
$plugins_list = ckeditor_load_plugins();
|
|
656
|
foreach ($profiles_list AS $_profile => $_inputs) {
|
|
657
|
$changed = FALSE;
|
|
658
|
$profile = ckeditor_profile_load($_profile);
|
|
659
|
if (!isset($profile->settings['loadPlugins'])) continue;
|
|
660
|
foreach (array_keys((array) $profile->settings['loadPlugins']) as $plugin_name) {
|
|
661
|
if (isset($profile->settings['loadPlugins'][$plugin_name]['active']) && $profile->settings['loadPlugins'][$plugin_name]['active'] == 0 && array_key_exists($plugin_name, $plugins_list)) {
|
|
662
|
$profile->settings['loadPlugins'][$plugin_name]['active'] = 1;
|
|
663
|
$changed = TRUE;
|
|
664
|
}
|
|
665
|
}
|
|
666
|
if ($changed === TRUE) {
|
|
667
|
db_update('ckeditor_settings')
|
|
668
|
->fields(array(
|
|
669
|
'settings' => serialize($profile->settings)
|
|
670
|
))
|
|
671
|
->condition('name', $profile->name, '=')
|
|
672
|
->execute();
|
|
673
|
}
|
|
674
|
}
|
|
675
|
}
|
|
676
|
|
|
677
|
/**
|
|
678
|
* Implementation of hook_modules_disabled().
|
|
679
|
*
|
|
680
|
* Disable enabled plugins in CKEditor profiles added by disabled modules.
|
|
681
|
*/
|
|
682
|
function ckeditor_modules_disabled($modules) {
|
|
683
|
module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
|
|
684
|
$profiles_list = ckeditor_profile_input_formats();
|
|
685
|
$plugins_list = ckeditor_load_plugins();
|
|
686
|
foreach ($profiles_list AS $_profile => $_inputs) {
|
|
687
|
$changed = FALSE;
|
|
688
|
$profile = ckeditor_profile_load($_profile);
|
|
689
|
if (!isset($profile->settings['loadPlugins'])) continue;
|
|
690
|
foreach (array_keys((array) $profile->settings['loadPlugins']) as $plugin_name) {
|
|
691
|
if (!array_key_exists($plugin_name, $plugins_list)) {
|
|
692
|
$profile->settings['loadPlugins'][$plugin_name]['active'] = 0;
|
|
693
|
$changed = TRUE;
|
|
694
|
}
|
|
695
|
}
|
|
696
|
if ($changed === TRUE) {
|
|
697
|
db_update('ckeditor_settings')
|
|
698
|
->fields(array(
|
|
699
|
'settings' => serialize($profile->settings)
|
|
700
|
))
|
|
701
|
->condition('name', $profile->name, '=')
|
|
702
|
->execute();
|
|
703
|
}
|
|
704
|
}
|
|
705
|
}
|
|
706
|
|
|
707
|
/**
|
|
708
|
* Implementation of hook_modules_uninstalled().
|
|
709
|
*
|
|
710
|
* Remove enabled plugins in CKEditor profiles added by uninstalled modules.
|
|
711
|
*/
|
|
712
|
function ckeditor_modules_uninstalled($modules) {
|
|
713
|
module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
|
|
714
|
$profiles_list = ckeditor_profile_input_formats();
|
|
715
|
$plugins_list = ckeditor_load_plugins();
|
|
716
|
foreach ($profiles_list AS $_profile => $_inputs) {
|
|
717
|
$changed = FALSE;
|
|
718
|
$profile = ckeditor_profile_load($_profile);
|
|
719
|
if (!isset($profile->settings['loadPlugins'])) continue;
|
|
720
|
foreach (array_keys((array) $profile->settings['loadPlugins']) as $plugin_name) {
|
|
721
|
if (!array_key_exists($plugin_name, $plugins_list)) {
|
|
722
|
unset($profile->settings['loadPlugins'][$plugin_name]);
|
|
723
|
$changed = TRUE;
|
|
724
|
}
|
|
725
|
}
|
|
726
|
if ($changed === TRUE) {
|
|
727
|
db_update('ckeditor_settings')
|
|
728
|
->fields(array(
|
|
729
|
'settings' => serialize($profile->settings)
|
|
730
|
))
|
|
731
|
->condition('name', $profile->name, '=')
|
|
732
|
->execute();
|
|
733
|
}
|
|
734
|
}
|
|
735
|
}
|
|
736
|
|
|
737
|
|
|
738
|
/**
|
|
739
|
* Implements hook_field_extra_fields().
|
|
740
|
*/
|
|
741
|
function ckeditor_field_extra_fields() {
|
|
742
|
$fields['user']['user']['form']['ckeditor'] = array(
|
|
743
|
'label' => t('Rich text editor settings'),
|
|
744
|
'description' => t('Rich text editor settings'),
|
|
745
|
'weight' => 10,
|
|
746
|
);
|
|
747
|
return $fields;
|
|
748
|
}
|
