ckeditor.lib.inc in CKEditor - WYSIWYG HTML editor 7
Same filename and directory in other branches
CKEditor - The text editor for the Internet - http://ckeditor.com Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
== BEGIN LICENSE ==
Licensed under the terms of any of the following licenses of your choice:
- GNU General Public License Version 2 or later (the "GPL") http://www.gnu.org/licenses/gpl.html
- GNU Lesser General Public License Version 2.1 or later (the "LGPL") http://www.gnu.org/licenses/lgpl.html
- Mozilla Public License Version 1.1 or later (the "MPL") http://www.mozilla.org/MPL/MPL-1.1.html
== END LICENSE ==
CKEditor Module for Drupal 7.x
This module allows Drupal to replace textarea fields with CKEditor.
CKEditor is an online rich text editor that can be embedded inside web pages. It is a WYSIWYG (What You See Is What You Get) editor which means that the text edited in it looks as similar as possible to the results end users will see after the document gets published. It brings to the Web popular editing features found in desktop word processors such as Microsoft Word and OpenOffice.org Writer. CKEditor is truly lightweight and does not require any kind of installation on the client computer.
File
includes/ckeditor.lib.incView source
<?php
/**
* CKEditor - The text editor for the Internet - http://ckeditor.com
* Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
*
* == BEGIN LICENSE ==
*
* Licensed under the terms of any of the following licenses of your
* choice:
*
* - GNU General Public License Version 2 or later (the "GPL")
* http://www.gnu.org/licenses/gpl.html
*
* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
* http://www.gnu.org/licenses/lgpl.html
*
* - Mozilla Public License Version 1.1 or later (the "MPL")
* http://www.mozilla.org/MPL/MPL-1.1.html
*
* == END LICENSE ==
*
* @file
* CKEditor Module for Drupal 7.x
*
* This module allows Drupal to replace textarea fields with CKEditor.
*
* CKEditor is an online rich text editor that can be embedded inside web pages.
* It is a WYSIWYG (What You See Is What You Get) editor which means that the
* text edited in it looks as similar as possible to the results end users will
* see after the document gets published. It brings to the Web popular editing
* features found in desktop word processors such as Microsoft Word and
* OpenOffice.org Writer. CKEditor is truly lightweight and does not require any
* kind of installation on the client computer.
*/
/**
* Guess the absolute server path to the document root
* Usually it should return $_SERVER['DOCUMENT_ROOT']
*
* @todo Improve me!!
* Returns absolute path or false on failure
*
* @return string|boolean
*/
function ckeditor_get_document_root_full_path() {
$found = 0;
$index_dir = realpath(dirname($_SERVER['SCRIPT_FILENAME']));
// {/dir1/dir2/home/drupal}/index.php
if (getcwd() == $index_dir) {
$found++;
}
$drupal_dir = base_path();
$index_dir = str_replace('\\', "/", $index_dir);
$drupal_dir = str_replace('\\', "/", $drupal_dir);
$document_root_dir = $index_dir . '/' . str_repeat('../', substr_count($drupal_dir, '/') - 1);
$document_root_dir = realpath($document_root_dir);
$document_root_dir = rtrim($document_root_dir, '/\\');
if ($document_root_dir == $_SERVER['DOCUMENT_ROOT']) {
$found++;
}
$document_root_dir = str_replace('\\', '/', $document_root_dir);
if ($document_root_dir != '') {
$found++;
}
if (file_exists($document_root_dir)) {
$found++;
}
if (file_exists($document_root_dir . base_path() . 'includes/bootstrap.inc')) {
$found++;
}
if ($found >= 3) {
return $document_root_dir;
}
else {
return FALSE;
}
}
/**
* Emulates the asp Server.mapPath function.
* Given an url path return the physical directory that it corresponds to.
*
* Returns absolute path or false on failure
*
* @param string $path
* @return string|boolean
*/
function ckeditor_resolve_url($path) {
if (function_exists('apache_lookup_uri')) {
$info = @apache_lookup_uri($path);
if (!$info) {
return FALSE;
}
return $info->filename . $info->path_info;
}
$document_root = ckeditor_get_document_root_full_path();
if ($document_root !== FALSE) {
return $document_root . $path;
}
return FALSE;
}
/**
* List of configured CKEditor toolbars
*
* @return array
*/
function ckeditor_load_toolbar_options() {
$arr = array(
'Basic' => 'Basic',
'Full' => 'Full',
);
$module_drupal_path = drupal_get_path('module', 'ckeditor');
$editor_local_path = ckeditor_path('local');
$ckconfig_js = $editor_local_path . '/config.js';
$ckeditor_config_js = $module_drupal_path . '/ckeditor.config.js';
if ($editor_local_path != '<URL>' && file_exists($ckconfig_js) && is_readable($ckconfig_js)) {
$fp = @fopen($ckconfig_js, "r");
if ($fp) {
while (!feof($fp)) {
$line = fgets($fp, 1024);
$matches = array();
if (preg_match('/config.toolbar_([a-z0-9_]+)/i', $line, $matches)) {
$arr[$matches[1]] = drupal_ucfirst($matches[1]);
}
}
fclose($fp);
}
}
if (file_exists($ckeditor_config_js) && is_readable($ckeditor_config_js)) {
$fp = @fopen($ckeditor_config_js, "r");
if ($fp) {
while (!feof($fp)) {
$line = fgets($fp, 1024);
$matches = array();
if (preg_match('/config.toolbar_([a-z0-9_]+)/i', $line, $matches)) {
$arr[$matches[1]] = drupal_ucfirst($matches[1]);
}
}
fclose($fp);
}
}
//oops, we have no information about toolbars, let's use hardcoded array
if (empty($arr)) {
$arr = array(
'Basic' => 'Basic',
'Default' => 'Default',
);
}
asort($arr);
return $arr;
}
/**
* List of installed CKEditor skins
*
* @return array
*/
function ckeditor_load_skin_options() {
$arr = array();
$editor_path = ckeditor_path('relative');
$editor_local_path = ckeditor_path('local');
$skin_dir = ckeditor_skins_path('local');
if (is_dir($skin_dir) && ($editor_local_path != '<URL>' || $editor_path == '<URL>' && $editor_local_path == '<URL>')) {
$dh = @opendir($skin_dir);
if (FALSE !== $dh) {
while (($file = readdir($dh)) !== FALSE) {
if (in_array($file, array(
".",
"..",
"CVS",
".svn",
))) {
continue;
}
if (is_dir($skin_dir . DIRECTORY_SEPARATOR . $file)) {
$arr[$file] = drupal_ucfirst($file);
}
}
closedir($dh);
}
}
// If we have no information about skins, use the default for this version.
if (empty($arr)) {
$arr = array(
'moono-lisa' => 'Moono-lisa',
'moono' => 'Moono',
'kama' => 'Kama',
);
}
asort($arr);
return $arr;
}
/**
* Return default skin for CKEditor
*
* @return string
*/
function ckeditor_default_skin() {
$skin_options = ckeditor_load_skin_options();
// Return default skin for used CKEditor version
$version = explode('.', ckeditor_get_version());
if ($version[0] == 3 && array_key_exists('kama', $skin_options)) {
return 'kama';
}
elseif ($version[0] == 4 && $version[1] <= 5 && array_key_exists('moono', $skin_options)) {
return 'moono';
}
// Check if default skin is in options
if (array_key_exists('moono-lisa', $skin_options)) {
return 'moono-lisa';
}
// If there are no defaults, or only one skin, select the first from the list.
return key($skin_options);
}
/**
* List of installed CKEditor languages
*
* @return array
*/
function ckeditor_load_lang_options() {
$arr = array();
$editor_local_path = ckeditor_path('local');
$lang_file = $editor_local_path . '/lang/_languages.js';
if ($editor_local_path != '<URL>' && file_exists($lang_file)) {
$f = fopen($lang_file, 'r');
$file = fread($f, filesize($lang_file));
$tmp = explode('{', $file);
if (isset($tmp[2])) {
$tmp = explode('}', $tmp[2]);
}
$langs = explode(',', $tmp[0]);
foreach ($langs as $key => $lang) {
preg_match("/'?(\\w+-?\\w+)'?:'([\\w\\s\\(\\)]+)'/i", $lang, $matches);
if (isset($matches[1]) && isset($matches[2])) {
$arr[$matches[1]] = $matches[2];
}
}
}
//oops, we have no information about languages, let's use those available in CKEditor 2.4.3
if (empty($arr)) {
$arr = array(
'af' => 'Afrikaans',
'ar' => 'Arabic',
'bg' => 'Bulgarian',
'bn' => 'Bengali/Bangla',
'bs' => 'Bosnian',
'ca' => 'Catalan',
'cs' => 'Czech',
'da' => 'Danish',
'de' => 'German',
'el' => 'Greek',
'en' => 'English',
'en-au' => 'English (Australia)',
'en-ca' => 'English (Canadian)',
'en-uk' => 'English (United Kingdom)',
'eo' => 'Esperanto',
'es' => 'Spanish',
'et' => 'Estonian',
'eu' => 'Basque',
'fa' => 'Persian',
'fi' => 'Finnish',
'fo' => 'Faroese',
'fr' => 'French',
'gl' => 'Galician',
'he' => 'Hebrew',
'hi' => 'Hindi',
'hr' => 'Croatian',
'hu' => 'Hungarian',
'it' => 'Italian',
'ja' => 'Japanese',
'km' => 'Khmer',
'ko' => 'Korean',
'lt' => 'Lithuanian',
'lv' => 'Latvian',
'mn' => 'Mongolian',
'ms' => 'Malay',
'nb' => 'Norwegian Bokmal',
'nl' => 'Dutch',
'no' => 'Norwegian',
'pl' => 'Polish',
'pt' => 'Portuguese (Portugal)',
'pt-br' => 'Portuguese (Brazil)',
'ro' => 'Romanian',
'ru' => 'Russian',
'sk' => 'Slovak',
'sl' => 'Slovenian',
'sr' => 'Serbian (Cyrillic)',
'sr-latn' => 'Serbian (Latin)',
'sv' => 'Swedish',
'th' => 'Thai',
'tr' => 'Turkish',
'uk' => 'Ukrainian',
'vi' => 'Vietnamese',
'zh' => 'Chinese Traditional',
'zh-cn' => 'Chinese Simplified',
);
}
asort($arr);
return $arr;
}
/**
* Get the language locale code supported by Scayt for the specified language
*/
function ckeditor_scayt_langcode($lang) {
$scayt_langs = array(
'en' => 'en_US',
'es' => 'es_ES',
'fr' => 'fr_FR',
'de' => 'de_DE',
'it' => 'it_IT',
'el' => 'el_EL',
'pt' => 'pt_PT',
'da' => 'da_DA',
'sv' => 'sv_SE',
'nl' => 'nl_NL',
'nb' => 'no_NO',
'fi' => 'fi_FI',
);
if (array_key_exists($lang, $scayt_langs)) {
return $scayt_langs[$lang];
}
$default = language_default();
$default = $default->language;
if (array_key_exists($default, $scayt_langs)) {
return $scayt_langs[$default];
}
return 'en_US';
}
/**
* List of CKEditor plugins.
*
* @param boolean $render
* Whether to generate plugin paths. Default to FALSE.
* @return array
*/
function ckeditor_load_plugins($render = FALSE) {
$plugins = module_invoke_all('ckeditor_plugin');
// [#2159403] introduced a slight change in CKEditor API, expecting the path
// to a plugin returned by hook_ckeditor_plugin() to be a full URL. This
// breaks backward compatibility for external plugins, so we're fixing it
// below.
foreach ($plugins as $i => &$plugin) {
if (is_array($plugin['path'])) {
$msg = t('<b>Plugins conflict detected.</b>');
$msg .= t('There is more than one plugin with the same name: <b>%name</b>.', array(
'%name' => $i,
));
$msg .= t('Please remove duplicated plugins leaving only one version.');
drupal_set_message($msg, 'warning', false);
$msg = 'Plugins conflict detected. Multiple plugins with name: <b>%name</b>. Please remove duplicated plugins leaving only one version.';
watchdog('CKEditor', $msg, array(
'%name' => $i,
), WATCHDOG_WARNING);
// Leave only the first plugin details
foreach (array(
'name',
'desc',
'path',
) as $field) {
if (isset($plugin[$field]) && is_array($plugin[$field])) {
$plugin[$field] = array_shift($plugin[$field]);
}
}
foreach ($plugin['buttons'] as &$buttons) {
foreach (array(
'label',
'icon',
) as $field) {
if (isset($buttons[$field]) && is_array($buttons[$field])) {
$buttons[$field] = array_shift($buttons[$field]);
}
}
}
}
if (strpos($plugin['path'], '%') !== 0 && !preg_match('|^(http(s)?:)?\\/?\\/|i', $plugin['path'])) {
$plugin['path'] = '%base_path%' . $plugin['path'];
}
}
drupal_alter('ckeditor_plugin', $plugins);
ksort($plugins);
if ($render) {
$plugins = ckeditor_plugins_render($plugins);
}
return $plugins;
}
/**
* Render CKEditor plugins path
*/
function ckeditor_plugins_render($plugins) {
$render = array();
$render["%base_path%"] = ckeditor_base_path('relative') . '/';
$render["%editor_path%"] = ckeditor_path('relative') . '/';
$render["%module_path%"] = ckeditor_module_path('relative') . '/';
$render["%plugin_dir%"] = $render["%module_path%"] . 'plugins/';
$render["%plugin_dir_extra%"] = ckeditor_plugins_path('relative') . '/';
foreach ((array) $plugins as $i => $plugin) {
$plugins[$i]['path'] = str_replace(array_keys($render), array_values($render), $plugin['path']);
}
return $plugins;
}
/**
* Get default ckeditor settings
*
* @return array
*/
function ckeditor_user_get_setting_default() {
$default = array(
'default' => 't',
'show_toggle' => 't',
'width' => '100%',
'lang' => 'en',
'auto_lang' => 't',
);
// Allow other modules to alter the default settings.
drupal_alter('ckeditor_default_settings', $default);
return $default;
}
/**
* Return CKEditor settings
*
* @param object $user
* @param object $profile
* @param string $setting
* @return array
*/
function ckeditor_user_get_setting($user, $profile, $setting) {
$default = ckeditor_user_get_setting_default();
if (user_access('customize ckeditor')) {
$status = isset($user->data['ckeditor_' . $setting]) ? $user->data['ckeditor_' . $setting] : (isset($profile->settings[$setting]) ? $profile->settings[$setting] : $default[$setting]);
}
else {
$status = isset($profile->settings[$setting]) ? $profile->settings[$setting] : $default[$setting];
}
return $status;
}
/**
* Return CKEditor profile by input format
*
* @param string $input_format
* @return object|boolean
*/
function ckeditor_get_profile($input_format) {
$select = db_select('ckeditor_settings', 's');
$select
->join('ckeditor_input_format', 'f', 'f.name = s.name');
$result = $select
->fields('s', array(
"name",
))
->condition('f.format', $input_format)
->condition('f.name', 'CKEditor Global Profile', '<>')
->range(0, 1)
->execute()
->fetchAssoc();
if ($result && ($profile = ckeditor_profile_load($result['name']))) {
return $profile;
}
return FALSE;
}
/**
* Return CKEditor profile list
*/
function ckeditor_profile_input_formats() {
$select = db_select('ckeditor_settings', 's');
$select
->join('ckeditor_input_format', 'f', 'f.name = s.name');
$result = $select
->fields('s', array(
"name",
))
->fields('f', array(
"format",
))
->execute();
$list = array();
while ($row = $result
->fetchAssoc()) {
if (!isset($row['name'])) {
$list[$row['name']] = array();
}
$list[$row['name']][] = $row['format'];
}
return $list;
}
/**
* Search and return CKEditor plugin path
*
* @return string
*/
function _ckeditor_script_path() {
$jspath = '';
$module_path = drupal_get_path('module', 'ckeditor');
if (file_exists($module_path . '/ckeditor/ckeditor.js')) {
$jspath = '%m/ckeditor';
}
elseif (file_exists($module_path . '/ckeditor/ckeditor/ckeditor.js')) {
$jspath = '%m/ckeditor/ckeditor';
}
elseif (file_exists(ckeditor_library_path('url') . '/ckeditor/ckeditor.js')) {
$jspath = '%l/ckeditor';
}
return $jspath;
}
/**
* Determines whether the CKEditor sources are present
*
* It checks if ckeditor.js is present.
*
* This function is used by ckeditor_requirements()
*
* @return boolean True if CKEditor is installed
*/
function _ckeditor_requirements_isinstalled() {
$editor_path = ckeditor_path('local');
if ($editor_path == '<URL>') {
return TRUE;
}
$jspath = $editor_path . '/ckeditor.js';
$jsp = file_exists($jspath);
if (!$jsp && ($editor_path = _ckeditor_script_path())) {
$result = db_select('ckeditor_settings', 's')
->fields('s')
->condition('name', 'CKEditor Global Profile')
->execute()
->fetchAssoc();
if ($result) {
$result['settings'] = unserialize($result['settings']);
$result['settings']['ckeditor_path'] = $editor_path;
$result['settings'] = serialize($result['settings']);
db_update('ckeditor_settings')
->fields(array(
"settings" => $result['settings'],
))
->condition('name', 'CKEditor Global Profile')
->execute();
$jsp = TRUE;
ckeditor_path('local', TRUE);
}
}
return $jsp;
}
/**
* Compile settings of all profiles at returns is as array
*
* @param string $input_format
* @param boolean $clear
* @return array
*/
function ckeditor_profiles_compile($input_format = FALSE, $clear = FALSE) {
static $compiled = FALSE;
static $_ckeditor_compiled = array();
if ($clear !== FALSE && $compiled !== FALSE) {
$compiled = FALSE;
}
if ($compiled === TRUE) {
return $input_format === FALSE ? $_ckeditor_compiled : (isset($_ckeditor_compiled[$input_format]) ? $_ckeditor_compiled[$input_format] : array());
}
$global_profile = ckeditor_profile_load('CKEditor Global Profile');
$profiles_list = ckeditor_profile_input_formats();
foreach ($profiles_list as $_profile => $_inputs) {
$profile = ckeditor_profile_load($_profile);
$setting = ckeditor_profile_settings_compile($global_profile, $profile);
foreach ($_inputs as $_input) {
$_ckeditor_compiled[$_input] = $setting;
}
}
$compiled = TRUE;
return $input_format === FALSE ? $_ckeditor_compiled : $_ckeditor_compiled[$input_format];
}
/**
* Compile settings of profile
*
* @param object $global_profile
* @param object $profile
* @return array
*/
function ckeditor_profile_settings_compile($global_profile, $profile) {
global $user, $language, $theme;
$current_theme = variable_get('theme_default', $theme);
$settings = array();
$conf = $profile->settings;
$profile_name = $profile->name;
if (user_access('customize ckeditor')) {
foreach (array(
'default',
'show_toggle',
'width',
'lang',
'auto_lang',
) as $setting) {
$conf[$setting] = ckeditor_user_get_setting($user, $profile, $setting);
}
}
if (!isset($conf['ss'])) {
$conf['ss'] = 2;
}
$themepath = drupal_get_path('theme', $current_theme) . '/';
$host = base_path();
// setting some variables
$module_drupal_path = ckeditor_module_path('relative');
$module_drupal_local_path = ckeditor_module_path('local');
$editor_path = ckeditor_path('relative');
$editor_local_path = ckeditor_path('local');
$skins_path = ckeditor_skins_path('relative');
$skins_local_path = ckeditor_skins_path('local');
$toolbar = $conf['toolbar'];
$query_string = '?' . variable_get('css_js_query_string', '0');
$config_js = isset($conf['config_js']) ? $conf['config_js'] : 'none';
switch ($config_js) {
case 'theme':
$ckeditor_config_path = $host . $themepath . 'ckeditor.config.js' . $query_string;
break;
case 'self':
$config_js_path = trim(str_replace("%h%t", "%t", $conf['config_js_path']));
$config_js_path = str_replace(array(
'%h',
'%t',
), array(
$host,
$host . $themepath,
), $config_js_path);
$ckeditor_config_path = $config_js_path . $query_string;
break;
case 'none':
default:
$ckeditor_config_path = $module_drupal_path . "/ckeditor.config.js" . $query_string;
break;
}
$settings['customConfig'] = $ckeditor_config_path;
$settings['defaultLanguage'] = $conf['lang'];
$settings['toolbar'] = $toolbar;
$settings['enterMode'] = constant("CKEDITOR_ENTERMODE_" . strtoupper($conf['enter_mode']));
$settings['shiftEnterMode'] = constant("CKEDITOR_ENTERMODE_" . strtoupper($conf['shift_enter_mode']));
$settings['toolbarStartupExpanded'] = $conf['expand'] == 't';
if ($conf['expand'] == 'f') {
$settings['toolbarCanCollapse'] = true;
}
$settings['width'] = $conf['width'];
//check if skin exists, if not select default one
if (isset($global_profile->settings['skin']) && file_exists($editor_local_path . '/skins/' . $global_profile->settings['skin']) || isset($global_profile->settings['skin']) && $editor_local_path == '<URL>') {
$settings['skin'] = $global_profile->settings['skin'];
// Check if skin exists, if not select default one
if (isset($global_profile->settings['skin'])) {
// If the skin exists, check if local file is present
if (file_exists($skins_local_path . '/' . $global_profile->settings['skin'])) {
// If editor is local, set skin as profile value
if ($editor_local_path != '<URL>') {
$settings['skin'] = $global_profile->settings['skin'];
}
else {
if ($editor_path == '<URL>' && $editor_local_path == '<URL>') {
$settings['skin'] = $global_profile->settings['skin'] . ',' . $skins_path . '/' . $global_profile->settings['skin'] . '/';
}
else {
$settings['skin'] = ckeditor_default_skin();
}
}
}
else {
// If no local skin file, check if editor is hosted remotely
if ($editor_path == '<URL>' && $editor_local_path == '<URL>') {
$settings['skin'] = $global_profile->settings['skin'];
}
else {
$settings['skin'] = ckeditor_default_skin();
}
}
}
}
else {
$settings['skin'] = ckeditor_default_skin();
}
$settings['format_tags'] = $conf['font_format'];
$settings['show_toggle'] = $conf['show_toggle'];
$settings['default'] = $conf['default'];
if (!empty($conf['allowed_content']) && $conf['allowed_content'] === 'f') {
$settings['allowedContent'] = true;
}
elseif (!empty($conf['extraAllowedContent'])) {
$settings['extraAllowedContent'] = $conf['extraAllowedContent'];
}
$settings['ss'] = $conf['ss'];
if (isset($conf['language_direction'])) {
switch ($conf['language_direction']) {
case 'default':
if (defined('LANGUAGE_RTL') && $language->direction == LANGUAGE_RTL) {
$settings['contentsLangDirection'] = 'rtl';
}
break;
case 'ltr':
$settings['contentsLangDirection'] = 'ltr';
break;
case 'rtl':
$settings['contentsLangDirection'] = 'rtl';
break;
}
}
if (isset($conf['loadPlugins'])) {
$settings['loadPlugins'] = ckeditor_plugins_render($conf['loadPlugins']);
}
else {
$settings['loadPlugins'] = array();
}
//add support for divarea plugin from CKE4
if (isset($conf['use_divarea']) && $conf['use_divarea'] == 't' && $editor_local_path != '<URL>' && file_exists($editor_local_path . '/plugins/divarea/plugin.js')) {
$settings['loadPlugins']['divarea'] = array(
'name' => 'divarea',
'path' => $editor_path . '/plugins/divarea/',
'buttons' => FALSE,
'default' => 'f',
);
}
if (isset($conf['html_entities']) && $conf['html_entities'] == 'f') {
$settings['entities'] = FALSE;
$settings['entities_greek'] = FALSE;
$settings['entities_latin'] = FALSE;
}
if (isset($conf['scayt_autoStartup']) && $conf['scayt_autoStartup'] == 't') {
$settings['scayt_autoStartup'] = TRUE;
}
else {
$settings['scayt_autoStartup'] = FALSE;
}
if ($conf['auto_lang'] == "f") {
$settings['language'] = $conf['lang'];
//[#1473010]
$settings['scayt_sLang'] = ckeditor_scayt_langcode($conf['lang']);
}
if (isset($conf['forcePasteAsPlainText']) && $conf['forcePasteAsPlainText'] == 't') {
$settings['forcePasteAsPlainText'] = TRUE;
}
if (isset($conf['custom_formatting']) && $conf['custom_formatting'] == 't') {
foreach ($conf['formatting']['custom_formatting_options'] as $k => $v) {
if ($v === 0) {
$conf['formatting']['custom_formatting_options'][$k] = FALSE;
}
else {
$conf['formatting']['custom_formatting_options'][$k] = TRUE;
}
}
$settings['output_pre_indent'] = $conf['formatting']['custom_formatting_options']['pre_indent'];
unset($conf['formatting']['custom_formatting_options']['pre_indent']);
$settings['custom_formatting'] = $conf['formatting']['custom_formatting_options'];
}
// add code for filebrowser for users that have access
$filebrowser = !empty($conf['filebrowser']) ? $conf['filebrowser'] : 'none';
$filebrowser_image = !empty($conf['filebrowser_image']) ? $conf['filebrowser_image'] : $filebrowser;
$filebrowser_flash = !empty($conf['filebrowser_flash']) ? $conf['filebrowser_flash'] : $filebrowser;
if ($filebrowser == 'imce' && !module_exists('imce')) {
$filebrowser = 'none';
}
if ($filebrowser == 'elfinder' && !module_exists('elfinder')) {
$filebrowser = 'none';
}
/* MODULES NOT PORTED TO D7
if ($filebrowser == 'tinybrowser' && !module_exists('tinybrowser')) {
$filebrowser = 'none';
}
if ($filebrowser == 'ib' && !module_exists('imagebrowser')) {
$filebrowser = 'none';
}
if ($filebrowser == 'webfm' && !module_exists('webfm_popup')) {
$filebrowser = 'none';
}
*/
if ($filebrowser_image != $filebrowser) {
if ($filebrowser_image == 'imce' && !module_exists('imce')) {
$filebrowser_image = $filebrowser;
}
if ($filebrowser_image == 'elfinder' && !module_exists('elfinder')) {
$filebrowser_image = $filebrowser;
}
/* MODULES NOT PORTED TO D7
if ($filebrowser_image == 'tinybrowser' && !module_exists('tinybrowser')) {
$filebrowser_image = $filebrowser;
}
if ($filebrowser_image == 'ib' && !module_exists('imagebrowser')) {
$filebrowser_image = $filebrowser;
}
if ($filebrowser_image == 'webfm' && !module_exists('webfm_popup')) {
$filebrowser_image = $filebrowser;
}
*/
}
if ($filebrowser_flash != $filebrowser) {
if ($filebrowser_flash == 'imce' && !module_exists('imce')) {
$filebrowser_flash = $filebrowser;
}
if ($filebrowser_image == 'elfinder' && !module_exists('elfinder')) {
$filebrowser_flash = $filebrowser;
}
/* MODULES NOT PORTED TO D7
if ($filebrowser_image == 'tinybrowser' && !module_exists('tinybrowser')) {
$filebrowser_flash = $filebrowser;
}
if ($filebrowser_flash == 'ib' && !module_exists('imagebrowser')) {
$filebrowser_flash = $filebrowser;
}
if ($filebrowser_flash == 'webfm' && !module_exists('webfm_popup')) {
$filebrowser_flash = $filebrowser;
}
*/
}
if ($filebrowser == 'ckfinder' || $filebrowser_image == 'ckfinder' || $filebrowser_flash == 'ckfinder') {
if (user_access('allow CKFinder file uploads')) {
if (!empty($profile->settings['UserFilesPath'])) {
$_SESSION['ckeditor'][$profile_name]['UserFilesPath'] = strtr($profile->settings['UserFilesPath'], array(
"%f" => variable_get('file_public_path', conf_path() . '/files'),
"%u" => $user->uid,
"%b" => $host,
"%n" => $user->name,
));
}
else {
$_SESSION['ckeditor'][$profile_name]['UserFilesPath'] = strtr('%b%f/', array(
"%f" => variable_get('file_public_path', conf_path() . '/files'),
"%u" => $user->uid,
"%b" => $host,
"%n" => $user->name,
));
}
if (!empty($profile->settings['UserFilesAbsolutePath'])) {
$_SESSION['ckeditor'][$profile_name]['UserFilesAbsolutePath'] = strtr($profile->settings['UserFilesAbsolutePath'], array(
"%f" => variable_get('file_public_path', conf_path() . '/files'),
"%u" => $user->uid,
"%b" => base_path(),
"%d" => ckeditor_get_document_root_full_path(),
"%n" => $user->name,
));
}
else {
$_SESSION['ckeditor'][$profile_name]['UserFilesAbsolutePath'] = strtr('%d%b%f/', array(
"%f" => variable_get('file_public_path', conf_path() . '/files'),
"%u" => $user->uid,
"%b" => base_path(),
"%d" => ckeditor_get_document_root_full_path(),
"%n" => $user->name,
));
}
if (variable_get('file_default_scheme', '') == 'private') {
$private_dir = isset($global_profile->settings['private_dir']) ? trim($global_profile->settings['private_dir'], '/') : '';
if (!empty($private_dir)) {
$private_dir = strtr($private_dir, array(
'%u' => $user->uid,
'%n' => $user->name,
));
$_SESSION['ckeditor'][$profile_name]['UserFilesPath'] = url('system/files') . '/' . $private_dir . '/';
$private_upload_path = file_uri_target('private://' . variable_get('file_private_path', '')) . '/' . $private_dir;
}
else {
$_SESSION['ckeditor'][$profile_name]['UserFilesPath'] = url('system/files') . '/';
$private_upload_path = file_uri_target('private://' . variable_get('file_private_path', ''));
}
//add '/' to beginning of path if necessary
if (strpos(variable_get('file_private_path', ''), '/') === 0 && $private_upload_path[0] != '/') {
$private_upload_path = '/' . $private_upload_path;
}
//check if CKEditor private dir exists and create it if not
if ($private_dir && !is_dir($private_upload_path)) {
mkdir($private_upload_path, 0755, TRUE);
}
$_SESSION['ckeditor'][$profile_name]['UserFilesAbsolutePath'] = drupal_realpath($private_upload_path) . '/';
}
}
}
/* MODULES NOT PORTED TO D7
if (in_array('tinybrowser', array($filebrowser, $filebrowser_image, $filebrowser_flash))) {
$popup_win_size = variable_get('tinybrowser_popup_window_size', '770x480');
if (!preg_match('#\d+x\d+#is', $popup_win_size)) {
$popup_win_size = '770x480';
}
$popup_win_size = trim($popup_win_size);
$popup_win_size = strtolower($popup_win_size);
$win_size = split('x', $popup_win_size);
}
*/
switch ($filebrowser) {
case 'ckfinder':
if (user_access('allow CKFinder file uploads')) {
$ckfinder_full_path = ckfinder_path('relative');
$settings['filebrowserBrowseUrl'] = $ckfinder_full_path . '/ckfinder.html?id=' . $profile_name;
$settings['filebrowserImageBrowseUrl'] = $ckfinder_full_path . '/ckfinder.html?Type=Images&id=' . $profile_name;
$settings['filebrowserFlashBrowseUrl'] = $ckfinder_full_path . '/ckfinder.html?Type=Flash&id=' . $profile_name;
$settings['filebrowserUploadUrl'] = $ckfinder_full_path . '/core/connector/php/connector.php?command=QuickUpload&type=Files&id=' . $profile_name;
$settings['filebrowserImageUploadUrl'] = $ckfinder_full_path . '/core/connector/php/connector.php?command=QuickUpload&type=Images&id=' . $profile_name;
$settings['filebrowserFlashUploadUrl'] = $ckfinder_full_path . '/core/connector/php/connector.php?command=QuickUpload&type=Flash&id=' . $profile_name;
}
break;
case 'imce':
$settings['filebrowserBrowseUrl'] = url('imce', array(
'query' => array(
'app' => 'ckeditor|sendto@ckeditor_imceSendTo|',
),
));
break;
case 'elfinder':
$settings['filebrowserBrowseUrl'] = $host . "index.php?q=elfinder&app=ckeditor";
break;
}
if ($filebrowser_image != $filebrowser) {
switch ($filebrowser_image) {
case 'ckfinder':
if (user_access('allow CKFinder file uploads')) {
$ckfinder_full_path = ckfinder_path('relative');
$settings['filebrowserImageBrowseUrl'] = $ckfinder_full_path . '/ckfinder.html?Type=Images&id=' . $profile_name;
$settings['filebrowserImageUploadUrl'] = $ckfinder_full_path . '/core/connector/php/connector.php?command=QuickUpload&type=Images&id=' . $profile_name;
}
break;
case 'imce':
$settings['filebrowserImageBrowseUrl'] = url('imce', array(
'query' => array(
'app' => 'ckeditor|sendto@ckeditor_imceSendTo|',
),
));
break;
case 'elfinder':
$settings['filebrowserImageBrowseUrl'] = $host . "index.php?q=elfinder&app=ckeditor";
break;
}
}
if ($filebrowser_flash != $filebrowser) {
switch ($filebrowser_flash) {
case 'ckfinder':
if (user_access('allow CKFinder file uploads')) {
$ckfinder_full_path = ckfinder_path('relative');
$settings['filebrowserFlashBrowseUrl'] = $ckfinder_full_path . '/ckfinder.html?Type=Images&id=' . $profile_name;
$settings['filebrowserFlashUploadUrl'] = $ckfinder_full_path . '/core/connector/php/connector.php?command=QuickUpload&type=Images&id=' . $profile_name;
}
break;
case 'imce':
$settings['filebrowserFlashBrowseUrl'] = url('imce', array(
'query' => array(
'app' => 'ckeditor|sendto@ckeditor_imceSendTo|',
),
));
break;
case 'elfinder':
$settings['filebrowserFlashBrowseUrl'] = $host . "index.php?q=elfinder&app=ckeditor";
break;
}
}
if (!empty($conf['js_conf'])) {
// CKEDITOR.dtd holds and object representation of the HTML DTD to be used by the editor in its internal operations.
// See more at https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_dtd.html
$dtd = [];
$js_conf = $conf['js_conf'];
// Remove multiple-line JavaScript comment blocks.
$js_conf = preg_replace('#^/\\*(?:[^*]*(?:\\*(?!/))*)*\\*/#m', '', $js_conf);
// Remove single-line JavaScript comments.
$js_conf = preg_replace('#([;,{}()\\[\\]]|[\\s\\t]+)//.*[ \\t]*#m', '', $js_conf);
// Remove empty lines.
$js_conf = preg_replace("/(^[\r\n]*|[\r\n]+)[\\s\t]*[\r\n]+/", '', $js_conf);
preg_match_all('#config\\.(\\w+)[\\s]*=[\\s]*(.+?)[\\s]*(?=(^[\\s]*|;[\\s]*)config\\.|$)#is', $js_conf, $matches);
foreach ($matches[2] as $i => $match) {
if (!empty($match)) {
$match = rtrim($match, ';') . ';';
// Custom processing is required for lines that manipulate existing
// CKEditor object variables.
preg_match_all('#(CKEDITOR\\.+[\\w\\.\\$]+[\\s]*)=[\\s]*(.+?);[\\s]*(?=CKEDITOR\\.|\\/\\/|\\/*$)#is', $match, $sub_matches);
if (!empty($sub_matches[2])) {
foreach ($sub_matches[2] as $j => $sub_match) {
$match = str_replace($sub_matches[0][$j], '', $match);
$dtd[$sub_matches[1][$j]] = $sub_match;
}
}
$value = trim($match, " ;\n\r\t\0\v");
// Custom processing is required for Javascript boolean assignment and
// string concatenation operations.
if (strcasecmp($value, 'true') == 0) {
$value = TRUE;
}
elseif (strcasecmp($value, 'false') == 0) {
$value = FALSE;
}
elseif (preg_match('#["|\'][\\s]*\\+[\\s]*["|\']#is', $value)) {
// Special case for JS concatenated strings.
// For example, one can have config.colorButton_colors defined as below, which would cause parsing problems.
// config.colorButton_colors = 'B3B3B3,'+'000,800000,696969,'+'F00,FF8C00'
// This regex will replace it into single string:
// config.colorButton_colors = 'B3B3B3,000,800000,696969,F00,FF8C00'
$value = preg_replace('#["|\'][\\s]*\\+[\\s]*["|\']#', '', $value);
}
$settings['js_conf'][$matches[1][$i]] = $value;
}
}
if (!empty($dtd)) {
$settings['js_conf']['dtd'] = $dtd;
}
}
$settings['stylesCombo_stylesSet'] = "drupal:" . $module_drupal_path . '/ckeditor.styles.js' . $query_string;
if (!empty($conf['css_style'])) {
if ($conf['css_style'] == 'theme' && file_exists($themepath . 'ckeditor.styles.js')) {
$settings['stylesCombo_stylesSet'] = "drupal:" . $host . $themepath . 'ckeditor.styles.js' . $query_string;
}
elseif (!empty($conf['css_style']) && $conf['css_style'] == 'self') {
$conf['styles_path'] = str_replace("%h%t", "%t", $conf['styles_path']);
$settings['stylesCombo_stylesSet'] = "drupal:" . str_replace(array(
'%h',
'%t',
'%m',
), array(
$host,
$host . $themepath,
$module_drupal_path,
), $conf['styles_path']) . $query_string;
}
}
// add custom stylesheet if configured
// lets hope it exists but we'll leave that to the site admin
$css_files = array();
switch ($conf['css_mode']) {
case 'theme':
_ckeditor_add_css_from_theme($current_theme, $css_files);
break;
case 'self':
if (file_exists($module_drupal_local_path . '/css/ckeditor.css')) {
$css_files[] = $module_drupal_path . '/css/ckeditor.css' . $query_string;
if (defined('LANGUAGE_RTL') && $language->direction == LANGUAGE_RTL) {
if (file_exists($module_drupal_local_path . '/css/ckeditor-rtl.css')) {
$css_files[] = $module_drupal_path . '/css/ckeditor-rtl.css' . $query_string;
}
}
}
foreach (explode(',', $conf['css_path']) as $css_path) {
$css_path = trim(str_replace("%h%t", "%t", $css_path));
$css_files[] = str_replace(array(
'%h',
'%t',
), array(
$host,
$host . $themepath,
), $css_path) . $query_string;
}
break;
case 'none':
if (file_exists($module_drupal_local_path . '/css/ckeditor.css')) {
$css_files[] = $module_drupal_path . '/css/ckeditor.css' . $query_string;
if (defined('LANGUAGE_RTL') && $language->direction == LANGUAGE_RTL) {
if (file_exists($module_drupal_local_path . '/css/ckeditor-rtl.css')) {
$css_files[] = $module_drupal_path . '/css/ckeditor-rtl.css' . $query_string;
}
}
}
if ($editor_local_path != '<URL>') {
if (file_exists($editor_local_path . '/contents.css')) {
$css_files[] = $editor_path . '/contents.css' . $query_string;
}
}
else {
$editor_url_path = ckeditor_path('url');
$css_files[] = $editor_url_path . '/contents.css' . $query_string;
}
break;
}
if (isset($conf['ckeditor_load_method']) && $conf['ckeditor_load_method'] == 'ckeditor_source.js') {
foreach ($css_files as $k => $v) {
$css_files[$k] = $v . '&t=' . time();
}
}
$settings['contentsCss'] = array_values($css_files);
if (!empty($conf['uicolor']) && $conf['uicolor'] == "custom" && !empty($conf['uicolor_user'])) {
$settings['uiColor'] = $conf['uicolor_user'];
}
if (!empty($conf['uicolor']) && strpos($conf['uicolor'], "color_") === 0) {
if (function_exists('color_get_palette')) {
$palette = @color_get_palette($current_theme, FALSE);
//[#652274]
$color = str_replace("color_", "", $conf['uicolor']);
if (!empty($palette[$color])) {
$settings['uiColor'] = $palette[$color];
}
}
}
if (!empty($settings['loadPlugins'])) {
// Remove orphaned plugins (coming from disabled modules).
$available_plugins = array_keys(ckeditor_load_plugins());
$settings['loadPlugins'] = array_intersect_key($settings['loadPlugins'], array_flip($available_plugins));
}
// Allow modules to modify the settings.
drupal_alter('ckeditor_settings', $settings, $conf);
return $settings;
}
function _ckeditor_add_css_from_theme($current_theme, &$css_files) {
global $language, $base_theme_info;
$themes = list_themes();
$theme_info = $themes[$current_theme];
if (!empty($theme_info->base_theme)) {
_ckeditor_add_css_from_theme($theme_info->base_theme, $css_files);
}
$query_string = '?' . variable_get('css_js_query_string', '0');
$host = base_path();
$themepath = drupal_get_path('theme', $current_theme) . '/';
$module_drupal_local_path = ckeditor_module_path('local');
$module_drupal_path = drupal_get_path('module', 'ckeditor');
if (!empty($theme_info->stylesheets)) {
$editorcss = "\"";
foreach ($base_theme_info as $base) {
// Grab stylesheets from base theme
if (!empty($base->stylesheets)) {
// may be empty when the base theme reference in the info file is invalid
foreach ($base->stylesheets as $type => $stylesheets) {
if ($type != "print") {
foreach ($stylesheets as $name => $path) {
if (file_exists($path)) {
$css_files[$name] = $host . $path . $query_string;
// Grab rtl stylesheets ( will get rtl css files when thay are named with suffix "-rtl.css" (ex: fusion baased themes) )
if (defined('LANGUAGE_RTL') && $language->direction == LANGUAGE_RTL && substr($path, 0, -8) != "-rtl.css") {
$rtl_path = substr($path, 0, -4) . "-rtl.css";
if (file_exists($rtl_path)) {
$css_files[$name . "-rtl"] = $host . $rtl_path . $query_string;
}
}
}
}
}
}
}
}
if (!empty($theme_info->stylesheets)) {
// Grab stylesheets from current theme
foreach ($theme_info->stylesheets as $type => $stylesheets) {
if ($type != "print") {
foreach ($stylesheets as $name => $path) {
// Checks if less module exists...
if (strstr($path, '.less') && module_exists('less')) {
$path = 'sites/default/files/less/' . $path;
// append the less file path
$path = str_replace('.less', '', $path);
// remove the .less
}
if (file_exists($path)) {
$css_files[$name] = $host . $path . $query_string;
// Grab rtl stylesheets ( will get rtl css files when thay are named with suffix "-rtl.css" (ex: fusion baased themes) )
if (defined('LANGUAGE_RTL') && $language->direction == LANGUAGE_RTL && substr($path, 0, -8) != "-rtl.css") {
$rtl_path = substr($path, 0, -4) . "-rtl.css";
if (file_exists($rtl_path)) {
$css_files[$name . "-rtl"] = $host . $rtl_path . $query_string;
}
}
}
elseif (!empty($css_files[$name])) {
unset($css_files[$name]);
}
}
}
}
}
// Grab stylesheets local.css and local-rtl.css if they exist (fusion based themes)
if (file_exists($themepath . 'css/local.css')) {
$css_files[] = $host . $themepath . 'css/local.css' . $query_string;
}
if (defined('LANGUAGE_RTL') && $language->direction == LANGUAGE_RTL && file_exists($themepath . 'css/local-rtl.css')) {
$css_files[] = $host . $themepath . 'css/local-rtl.css' . $query_string;
}
// Grab stylesheets from color module
$color_paths = variable_get('color_' . $current_theme . '_stylesheets', array());
if (defined('LANGUAGE_RTL') && $language->direction == LANGUAGE_RTL) {
if (!empty($color_paths[1])) {
if (substr($color_paths[0], 0, 9) == 'public://') {
$css_files[] = file_create_url($color_paths[1]) . $query_string;
}
else {
$css_files[] = $host . $color_paths[1] . $query_string;
}
}
}
elseif (!empty($color_paths[0])) {
if (substr($color_paths[0], 0, 9) == 'public://') {
$css_files[] = file_create_url($color_paths[0]) . $query_string;
}
else {
$css_files[] = $host . $color_paths[0] . $query_string;
}
}
}
else {
if (!file_exists($themepath . 'ckeditor.css') && file_exists($themepath . 'style.css')) {
$css_files[] = $host . $themepath . 'style.css' . $query_string;
}
}
if (file_exists($module_drupal_local_path . '/css/ckeditor.css')) {
$css_files[] = $host . $module_drupal_path . '/css/ckeditor.css' . $query_string;
}
if (file_exists($themepath . 'ckeditor.css')) {
$css_files[] = $host . $themepath . 'ckeditor.css' . $query_string;
}
}
/**
* Load CKEditor for field ID
*
* @param object $field
* @param string $format
*
* @return object
*
*/
function ckeditor_load_by_field($field, $format, $show_toggle = TRUE, $add_fields_to_toggle = FALSE) {
global $user, $theme;
static $processed_ids = array();
static $is_running = FALSE;
$use_ckeditor = FALSE;
$format_arr = FALSE;
$suffix = '';
if (is_array($format)) {
$format_arr = $format;
$format = isset($format_arr['#value']) ? $format_arr['#value'] : $format_arr['#default_value'];
}
if (!isset($field['#id'])) {
return $field;
}
if (isset($processed_ids[$field['#id']])) {
return $field;
}
if (key_exists('#wysiwyg', $field) && !$field['#wysiwyg']) {
return $field;
}
if (isset($field['#access']) && !$field['#access']) {
return $field;
}
if ($field['#id'] == "edit-log") {
return $field;
}
if (isset($field['#attributes']['disabled']) && $field['#attributes']['disabled'] == 'disabled') {
return $field;
}
// Pass Drupal's JS cache-busting string via settings along to CKEditor.
drupal_add_js(array(
'ckeditor' => array(
'textarea_default_format' => array(
$field['#id'] => $format,
),
'timestamp' => variable_get('css_js_query_string', '0'),
),
), 'setting');
if (!isset($processed_ids[$field['#id']])) {
$processed_ids[$field['#id']] = array();
}
$global_profile = ckeditor_profile_load('CKEditor Global Profile');
$profile = ckeditor_get_profile($format);
$host = base_path();
if ($profile === FALSE) {
$ckeditor_in_default_format = FALSE;
foreach ((array) $format_arr['#options'] as $key => $val) {
if ($key == $format) {
continue;
}
if ($profile = ckeditor_get_profile($key)) {
$use_ckeditor = $key;
break;
}
}
if ($use_ckeditor === FALSE) {
return $field;
}
}
else {
$ckeditor_in_default_format = TRUE;
}
if ($settings = ckeditor_profiles_compile($format)) {
$ckeditor_on = $settings['default'] == 't' && $profile->settings['default'] == 't' ? TRUE : FALSE;
}
elseif ($settings = ckeditor_profiles_compile($use_ckeditor)) {
$ckeditor_on = FALSE;
}
else {
return $field;
}
// Attach the editor css.
$field['#attached']['css'][] = drupal_get_path('module', 'ckeditor') . '/css/ckeditor.editor.css';
if ($settings) {
$textarea_id = $field['#id'];
$class[] = 'ckeditor-mod';
$_ckeditor_ids[] = $textarea_id;
//settings are saved as strings, not booleans
if ($settings['show_toggle'] == 't' && $show_toggle) {
if ($add_fields_to_toggle !== FALSE) {
if (is_array($add_fields_to_toggle)) {
$toggle_fields = "['" . $textarea_id . "','" . implode("','", $add_fields_to_toggle) . "']";
}
else {
$toggle_fields = "['" . $textarea_id . "','" . $add_fields_to_toggle . "']";
}
}
else {
$toggle_fields = "['{$textarea_id}']";
}
$wysiwyg_link = '';
$wysiwyg_link .= "<a class=\"ckeditor_links\" style=\"display:none\" href=\"javascript:void(0);\" onclick=\"javascript:Drupal.ckeditorToggle({$toggle_fields},'" . str_replace("'", "\\'", t('Switch to plain text editor')) . "','" . str_replace("'", "\\'", t('Switch to rich text editor')) . "');\" id=\"switch_{$textarea_id}\">";
$wysiwyg_link .= $ckeditor_on ? t('Switch to plain text editor') : t('Switch to rich text editor');
$wysiwyg_link .= '</a>';
// Make sure to append to #suffix so it isn't completely overwritten
$suffix .= $wysiwyg_link;
}
$editor_local_path = ckeditor_path('local');
$editor_url_path = ckeditor_path('url');
if (!$is_running) {
// By default sessions are not started automatically for anonymous users.
// Start one for editing content so that we had a consistent token that is used in XSS filter.
if (isset($field['#entity']) && !empty($field['#entity']->created) && empty($user->uid)) {
drupal_session_start();
$_SESSION['ckeditor_anonymous_user'] = true;
drupal_page_is_cacheable(FALSE);
}
if (!$ckeditor_in_default_format) {
$load_method = 'ckeditor_basic.js';
$load_time_out = 0;
}
elseif (isset($profile->settings['ckeditor_load_method'])) {
$load_method = $profile->settings['ckeditor_load_method'];
$load_time_out = $profile->settings['ckeditor_load_time_out'];
}
if ($editor_local_path != '<URL>') {
drupal_add_js('window.CKEDITOR_BASEPATH = "' . ckeditor_path('relative') . '/"', array(
'type' => 'inline',
'weight' => -100,
));
}
drupal_add_js(ckeditor_module_path('url') . '/includes/ckeditor.utils.js', array(
'type' => 'file',
'scope' => 'footer',
));
$preprocess = FALSE;
if (isset($global_profile->settings['ckeditor_aggregate']) && $global_profile->settings['ckeditor_aggregate'] == 't') {
$preprocess = TRUE;
}
if ($editor_local_path == '<URL>') {
drupal_add_js($editor_url_path . '/ckeditor.js', array(
'type' => 'external',
'scope' => 'footer',
));
}
else {
if (isset($load_method) && file_exists($editor_local_path . '/' . $load_method)) {
drupal_add_js($editor_url_path . '/' . $load_method, array(
'type' => 'file',
'scope' => 'footer',
'preprocess' => $preprocess,
));
if ($load_method == 'ckeditor_basic.js') {
drupal_add_js('CKEDITOR.loadFullCoreTimeout = ' . $load_time_out . ';', array(
'type' => 'inline',
'scope' => 'footer',
));
drupal_add_js(array(
'ckeditor' => array(
'load_timeout' => TRUE,
),
), 'setting');
}
}
else {
drupal_add_js($editor_url_path . '/ckeditor.js', array(
'type' => 'file',
'scope' => 'footer',
'preprocess' => $preprocess,
));
}
}
$ckeditor_url = ckeditor_path('relative');
if ($ckeditor_url == '<URL>') {
$ckeditor_url = ckeditor_path('url');
}
$ckeditor_url .= '/';
drupal_add_js(array(
'ckeditor' => array(
'module_path' => ckeditor_module_path('relative'),
'editor_path' => $ckeditor_url,
),
), 'setting');
if (module_exists('paging')) {
drupal_add_js(array(
'ckeditor' => array(
'pagebreak' => TRUE,
),
), 'setting');
}
if (module_exists('linktocontent_node')) {
drupal_add_js(array(
'ckeditor' => array(
'linktocontent_node' => TRUE,
),
), 'setting');
}
if (module_exists('linktocontent_menu')) {
drupal_add_js(array(
'ckeditor' => array(
'linktocontent_menu' => TRUE,
),
), 'setting');
}
if (module_exists('pagebreak')) {
drupal_add_js(array(
'ckeditor' => array(
'pagebreak' => TRUE,
),
), 'setting');
}
if (module_exists('smart_paging')) {
drupal_add_js(array(
'ckeditor' => array(
'pagebreak' => TRUE,
),
), 'setting');
}
drupal_add_js(array(
'ckeditor' => array(
'ajaxToken' => drupal_get_token('ckeditorAjaxCall'),
'xss_url' => url('ckeditor/xss'),
),
), 'setting');
$is_running = TRUE;
}
drupal_add_js(array(
'ckeditor' => array(
'theme' => $theme,
),
), 'setting');
if (!empty($settings)) {
drupal_add_js(array(
'ckeditor' => array(
'elements' => array(
$textarea_id => $format,
),
),
), 'setting');
}
if (!empty($ckeditor_on)) {
drupal_add_js(array(
'ckeditor' => array(
'autostart' => array(
$textarea_id => $ckeditor_on,
),
),
), 'setting');
}
//[#1473010]
if (isset($settings['scayt_sLang'])) {
drupal_add_js(array(
'ckeditor' => array(
'scayt_language' => $settings['scayt_sLang'],
),
), 'setting');
}
elseif (!empty($field["#language"]) && $field["#language"] != LANGUAGE_NONE) {
drupal_add_js(array(
'ckeditor' => array(
'scayt_language' => ckeditor_scayt_langcode($field["#language"]),
),
), 'setting');
}
// Pass Drupal's JS cache-busting string via settings along to CKEditor.
drupal_add_js(array(
'ckeditor' => array(
'timestamp' => variable_get('css_js_query_string', '0'),
),
), 'setting');
// Remember extra information and reuse it during "Preview"
$processed_ids[$field['#id']]['suffix'] = $suffix;
$processed_ids[$field['#id']]['class'] = $class;
if (empty($field['#suffix'])) {
$field['#suffix'] = $suffix;
}
else {
$field['#suffix'] .= $suffix;
}
if (empty($field['#attributes']['class'])) {
$field['#attributes']['class'] = $class;
}
else {
$field['#attributes']['class'] = array_merge($field['#attributes']['class'], $class);
}
}
return $field;
}
/**
* Return all modules that provide security filters.
*/
function ckeditor_security_filters() {
$security_filters = array();
$security_filters['modules'] = array(
'htmLawed' => array(
'title' => 'htmLawed',
'project_page' => 'http://drupal.org/project/htmLawed',
'weight' => 0,
'installed' => FALSE,
'filters' => array(),
),
'htmltidy' => array(
'title' => 'Htmltidy',
'project_page' => 'http://drupal.org/project/htmltidy',
'weight' => 0,
'installed' => FALSE,
'filters' => array(),
),
'htmlpurifier' => array(
'title' => 'HTML Purifier',
'project_page' => 'http://drupal.org/project/htmlpurifier',
'weight' => 0,
'installed' => FALSE,
'filters' => array(),
),
'wysiwyg_filter' => array(
'title' => 'WYSIWYG Filter',
'project_page' => 'http://drupal.org/project/wysiwyg_filter',
'weight' => 0,
'installed' => FALSE,
'filters' => array(),
),
);
$security_filters['filters'] = array();
foreach ($security_filters['modules'] as $module_name => $module_conf) {
if (module_exists($module_name)) {
$security_filters['modules'][$module_name]['installed'] = TRUE;
$module_filters = module_invoke($module_name, 'filter_info');
foreach ($module_filters as $module_filter_name => $module_filter_conf) {
$security_filters['modules'][$module_name]['filters'][$module_filter_name] = $module_filter_conf;
$security_filters['filters'][$module_filter_name] = TRUE;
}
}
}
//add filters from Drupal core
$security_filters['modules']['__drupal'] = array(
'title' => 'Drupal core',
'project_page' => FALSE,
'weight' => -1,
'installed' => TRUE,
'filters' => array(
'filter_html' => array(
'title' => 'Limit allowed HTML tags',
'description' => 'Removes the attributes that the built-in "Limit allowed HTML tags"-filter does not allow inside HTML elements/tags',
),
),
);
$security_filters['filters']['filter_html'] = TRUE;
//load security filters added by API
$external_module_filters = module_invoke_all('ckeditor_security_filter');
if (count($external_module_filters) > 0) {
$security_filters['modules']['__external'] = array(
'title' => 'External filters',
'project_page' => FALSE,
'weight' => 1,
'installed' => TRUE,
'filters' => array(),
);
foreach ($external_module_filters as $module_filter_name => $module_filter_conf) {
$security_filters['modules']['__external']['filters'][$module_filter_name] = $module_filter_conf;
$security_filters['filters'][$module_filter_name] = TRUE;
}
}
drupal_alter('ckeditor_security_filter', $security_filters);
return $security_filters;
}Functions
Name |
Description |
|---|---|
| ckeditor_default_skin | Return default skin for CKEditor |
| ckeditor_get_document_root_full_path | Guess the absolute server path to the document root Usually it should return $_SERVER['DOCUMENT_ROOT'] |
| ckeditor_get_profile | Return CKEditor profile by input format |
| ckeditor_load_by_field | Load CKEditor for field ID |
| ckeditor_load_lang_options | List of installed CKEditor languages |
| ckeditor_load_plugins | List of CKEditor plugins. |
| ckeditor_load_skin_options | List of installed CKEditor skins |
| ckeditor_load_toolbar_options | List of configured CKEditor toolbars |
| ckeditor_plugins_render | Render CKEditor plugins path |
| ckeditor_profiles_compile | Compile settings of all profiles at returns is as array |
| ckeditor_profile_input_formats | Return CKEditor profile list |
| ckeditor_profile_settings_compile | Compile settings of profile |
| ckeditor_resolve_url | Emulates the asp Server.mapPath function. Given an url path return the physical directory that it corresponds to. |
| ckeditor_scayt_langcode | Get the language locale code supported by Scayt for the specified language |
| ckeditor_security_filters | Return all modules that provide security filters. |
| ckeditor_user_get_setting | Return CKEditor settings |
| ckeditor_user_get_setting_default | Get default ckeditor settings |
| _ckeditor_add_css_from_theme | |
| _ckeditor_requirements_isinstalled | Determines whether the CKEditor sources are present |
| _ckeditor_script_path | Search and return CKEditor plugin path |