= 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(TRUE);
$ckconfig_js = $editor_local_path . '/config.js';
$ckeditor_config_js = $module_drupal_path . '/ckeditor.config.js';
if (file_exists($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_local_path = ckeditor_path(TRUE);
$skin_dir = $editor_local_path . '/skins';
if (is_dir($skin_dir)) {
$dh = @opendir($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);
}
}
//oops, we have no information about skins, let's use only default
if (empty($arr)) {
$arr = array(
'kama' => 'Kama',
);
}
asort($arr);
return $arr;
}
/**
* List of installed CKEditor languages
*
* @return array
*/
function ckeditor_load_lang_options() {
$arr = array();
$editor_local_path = ckeditor_path(TRUE);
$lang_file = $editor_local_path . '/lang/_languages.js';
if (file_exists($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;
*
* @return array
*/
function ckeditor_load_plugins($render = FALSE) {
$arr = array();
$base_path = '%base_path%';
$editor_path = '%editor_path%';
$ckeditor_path = '%ckeditor_path%';
$plugin_dir = '%plugin_dir%';
$plugin_dir_additional = '%plugin_dir_extra%';
$pattern = '#\.addButton\([\s]*[\'"](.*?)[\'"][\s]*\,[\s]*\{[\s]*(.*?)[\s]*\}#s';
/*
* External plugins
*/
if (module_exists('ckeditor_swf') && file_exists(drupal_get_path('module', 'ckeditor_swf') . '/plugins/swf/plugin.js')) {
$arr['ckeditor_swf'] = array(
'name' => 'swf',
'desc' => t('Support for the CKEditor SWF module'),
'path' => $base_path . drupal_get_path('module', 'ckeditor_swf') . '/plugins/swf/',
'buttons' => FALSE,
'default' => 't'
);
}
if (module_exists('ckeditor_link') && file_exists(drupal_get_path('module', 'ckeditor_link') . '/plugins/link/plugin.js')) {
$arr['ckeditor_link'] = array(
'name' => 'drupal_path',
'desc' => t('Support for the CKEditor Link module'),
'path' => $base_path . drupal_get_path('module', 'ckeditor_link') . '/plugins/link/',
'buttons' => FALSE,
'default' => 't'
);
}
if (module_exists('linkit') && file_exists(drupal_get_path('module', 'linkit') . '/editors/ckeditor/plugin.js')) {
$arr['linkit'] = array(
'name' => 'Linkit',
'desc' => t('Support for the Linkit module (buttons: Linkit)'),
'path' => $base_path . drupal_get_path('module', 'linkit') . '/editors/ckeditor/',
'buttons' => array(
'Linkit' => array(
'title' => 'Linkit',
'icon' => $base_path . drupal_get_path('module', 'linkit') . '/editors/ckeditor/linkit.png'
)
),
'default' => 't'
);
}
/*
* CKEditor build-in plugins
*/
$_editor_path = ckeditor_path(FALSE) . '/';
if (file_exists($_editor_path . 'plugins/tableresize/plugin.js')) {
$arr['tableresize'] = array(
'name' => 'tableresize',
'desc' => t('Table Resize plugin'),
'path' => $base_path . $editor_path . 'plugins/tableresize/',
'buttons' => FALSE,
'default' => 't'
);
}
if (file_exists($_editor_path . 'plugins/autogrow/plugin.js')) {
$arr['autogrow'] = array(
'name' => 'autogrow',
'desc' => t('Auto Grow plugin'),
'path' => $base_path . $editor_path . 'plugins/autogrow/',
'buttons' => FALSE,
'default' => 'f'
);
}
if (file_exists($_editor_path . 'plugins/stylesheetparser/plugin.js')) {
$arr['stylesheetparser'] = array(
'name' => 'stylesheetparser',
'desc' => t('Stylesheet Parser plugin'),
'path' => $base_path . $editor_path . 'plugins/stylesheetparser/',
'buttons' => FALSE,
'default' => 'f'
);
}
/*
* CKEditor module plugins
*/
$_plugin_dir = drupal_get_path('module', 'ckeditor') . '/plugins/';
if ($handle = opendir($_plugin_dir)) {
while (false !== ($file = readdir($handle))) {
if (is_dir($_plugin_dir . $file) && file_exists($_plugin_dir . $file . '/plugin.js')) {
$source = file_get_contents($_plugin_dir . $file . '/plugin.js');
$buttons = array();
if (preg_match_all($pattern, $source, $matches)) {
foreach ($matches[1] as $i => $button_name) {
if (preg_match('#(icon)[\s]*\:[\s]*([^\,\n]*)#', $matches[2][$i], $matches2)) {
$buttons[$button_name] = array();
$buttons[$button_name]['label'] = $button_name;
$matches2[2] = str_replace(array('this.path', '+', '\'', '"'), array('', '', '', ''), $matches2[2]);
$buttons[$button_name]['icon'] = trim($matches2[2]);
}
}
}
if (preg_match('#@file ([^\n\r]*)#', $source, $matches)) {
$arr[$file] = array(
'name' => $file,
'desc' => t($matches[1]),
'path' => $base_path . $plugin_dir . $file . '/',
'buttons' => (count($buttons) > 0) ? $buttons : FALSE,
'default' => 'f'
);
}
else {
$arr[$file] = array(
'name' => $file,
'desc' => t('Plugin file: ' . $file),
'path' => $base_path . $plugin_dir . $file . '/',
'buttons' => (count($buttons) > 0) ? $buttons : FALSE,
'default' => 'f'
);
}
}
}
closedir($handle);
}
/*
* CKEditor module plugins - additional directory
*/
$_plugin_dir_additional = ckeditor_plugins_path(TRUE) . '/';
if ($_plugin_dir != $_plugin_dir_additional && is_dir($_plugin_dir_additional) && $handle = opendir($_plugin_dir_additional)) {
while (false !== ($file = readdir($handle))) {
if (is_dir($_plugin_dir_additional . $file) && file_exists($_plugin_dir_additional . $file . '/plugin.js')) {
$source = file_get_contents($_plugin_dir_additional . $file . '/plugin.js');
$buttons = array();
if (preg_match_all($pattern , $source, $matches)) {
foreach ($matches[1] as $i => $button_name) {
if (preg_match('#(icon)[\s]*\:[\s]*([^\,\n]*)#', $matches[2][$i], $matches2)) {
$buttons[$button_name] = array();
$buttons[$button_name]['label'] = $button_name;
$matches2[2] = str_replace(array('this.path', '+', '\'', '"'), array('', '', '', ''), $matches2[2]);
$buttons[$button_name]['icon'] = trim($matches2[2]);
}
}
}
if (preg_match('#@file ([^\n\r]*)#', $source, $matches)) {
$arr[$file] = array(
'name' => $file,
'desc' => t($matches[1]),
'path' => $base_path . $plugin_dir_additional . $file . '/',
'buttons' => (count($buttons) > 0) ? $buttons : FALSE,
'default' => 'f'
);
}
else {
$arr[$file] = array(
'name' => $file,
'desc' => t('Plugin file: ' . $file),
'path' => $base_path . $plugin_dir_additional . $file . '/',
'buttons' => (count($buttons) > 0) ? $buttons : FALSE,
'default' => 'f'
);
}
}
}
closedir($handle);
}
/*
* CKEditor plugins registered by hook
*/
$plugins = module_invoke_all('ckeditor_plugin');
foreach ($plugins as $i => $plugin) {
if (file_exists($plugin['path'] . 'plugin.js')) {
$source = file_get_contents($plugin['path'] . 'plugin.js');
$plugins[$i]['path'] = $base_path . $plugin['path'];
if (!isset($plugin['buttons']) || count($plugin['buttons']) == 0) {
$buttons = array();
if (preg_match_all($pattern, $source, $matches)) {
foreach ($matches[1] as $j => $button_name) {
if (preg_match('#(icon)[\s]*\:[\s]*([^\,\n]*)#', $matches[2][$j], $matches2)) {
$buttons[$button_name] = array();
$buttons[$button_name]['label'] = $button_name;
$matches2[2] = str_replace(array('this.path', '+', '\'', '"'), array('', '', '', ''), $matches2[2]);
$buttons[$button_name]['icon'] = trim($matches2[2]);
}
}
}
$plugins[$i]['buttons'] = (count($buttons) > 0) ? $buttons : FALSE;
}
}
else {
unset($plugins[$i]);
}
}
$arr = array_merge($arr, $plugins);
if (isset($arr['media']) && module_exists('media') == FALSE) {
unset($arr['media']);
}
if (isset($arr['imce']) && module_exists('imce') == FALSE) {
unset($arr['imce']);
}
//remove page break button if there is no module to do this
if (isset($arr['drupalbreaks']['buttons']['DrupalPageBreak']) && !module_exists('paging') && !module_exists('pagebreak')) {
unset($arr['drupalbreaks']['buttons']['DrupalPageBreak']);
}
if (isset($arr['drupalbreaks'])) {
$arr['drupalbreaks']['default'] = 't';
}
ksort($arr);
if ($render === TRUE) {
$arr = ckeditor_plugins_render($arr);
}
return $arr;
}
/**
* Render CKEditor plugins path
*/
function ckeditor_plugins_render($plugins) {
$render = array();
$render["%base_path%"] = base_path();
$render["%editor_path%"] = ckeditor_path(FALSE) . '/';
$render["%ckeditor_path%"] = drupal_get_path('module', 'ckeditor');
$render["%plugin_dir%"] = $render["%ckeditor_path%"] . '/plugins/';
$render["%plugin_dir_extra%"] = ckeditor_plugins_path(TRUE) . '/';
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',
'popup' => 'f',
'skin' => 'kama',
'expand' => 't',
'width' => '100%',
'lang' => 'en',
'auto_lang' => 't',
);
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 = FALSE;
$module_path = drupal_get_path('module', 'ckeditor');
if (file_exists($module_path . '/ckeditor/ckeditor.js')) {
$jspath = '%m/ckeditor';
}
elseif (file_exists($module_path . '/ckeditor/ckeditor/ckeditor.js')) {
$jspath = '%m/ckeditor/ckeditor';
}
elseif (file_exists('sites/all/libraries/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(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(TRUE, 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 = array();
$conf = $profile->settings;
$profile_name = $profile->name;
if (user_access('customize ckeditor')) {
//foreach (array('default', 'show_toggle', 'popup', 'skin', 'expand', 'width', 'lang', 'auto_lang') as $setting) {
foreach (array('default', 'show_toggle', 'skin', 'expand', '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 = drupal_get_path('module', 'ckeditor');
$module_full_path = $host . $module_drupal_path;
$editor_path = ckeditor_path(FALSE);
$editor_local_path = ckeditor_path(TRUE);
// get the default drupal files path
$files_path = $host . variable_get('file_private_path', conf_path() . '/files');
$toolbar = $conf['toolbar'];
if (!empty($conf['theme_config_js']) && $conf['theme_config_js'] == 't' && file_exists($themepath . 'ckeditor.config.js')) {
$ckeditor_config_path = $host . $themepath . 'ckeditor.config.js?' . @filemtime($themepath . 'ckeditor.config.js');
}
else {
$ckeditor_config_path = $module_full_path . "/ckeditor.config.js?" . @filemtime($module_drupal_path . "/ckeditor.config.js");
}
$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' );
$settings['width'] = $conf['width'];
$settings['skin'] = $conf['skin'];
$settings['format_tags'] = $conf['font_format'];
$settings['show_toggle'] = $conf['show_toggle'];
$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']);
if (array_key_exists('media', $settings['loadPlugins']) && module_exists('media')) {
module_load_include('inc', 'media', 'includes/media.browser');
$javascript = media_browser_js();
foreach ($javascript as $key => $definitions) {
foreach ($definitions as $definition) {
$function = 'drupal_add_' . $key;
call_user_func_array($function, $definition);
}
}
drupal_add_js(drupal_get_path('module', 'ckeditor') . '/plugins/media/library.js', array('scope' => 'footer', 'weight' => -20));
}
}
if (isset($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 . '/';
$_SESSION['ckeditor'][$profile_name]['UserFilesAbsolutePath'] = variable_get('file_private_path', '') . DIRECTORY_SEPARATOR . $private_dir . DIRECTORY_SEPARATOR;
}
else {
$_SESSION['ckeditor'][$profile_name]['UserFilesPath'] = url('system/files') . '/';
$_SESSION['ckeditor'][$profile_name]['UserFilesAbsolutePath'] = variable_get('file_private_path', '') . DIRECTORY_SEPARATOR;
}
}
}
}
/* 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 = $host . ckfinder_path();
$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;
/* MODULES NOT PORTED TO D7
case 'webfm':
if (user_access('access webfm')) {
$settings['filebrowserBrowseUrl'] = $host . "index.php?q=webfm_popup";
}
break;
case 'ib':
if (user_access('browse own images')) {
$settings['filebrowserBrowseUrl'] = $host . "index.php?q=imagebrowser/view/browser&app=ckeditor";
$settings['filebrowserWindowWidth'] = 700;
$settings['filebrowserWindowHeight'] = 520;
}
break;
case 'tinybrowser':
$settings['filebrowserBrowseUrl'] = $host . drupal_get_path('module', 'tinybrowser') . "/tinybrowser/tinybrowser.php?type=file";
$settings['filebrowserWindowWidth'] = (int) $win_size[0] + 15;
$settings['filebrowserWindowHeight'] = (int) $win_size[1] + 15;
break;
*/
}
if ($filebrowser_image != $filebrowser) {
switch ($filebrowser_image) {
case 'ckfinder':
if (user_access('allow CKFinder file uploads')) {
$ckfinder_full_path = $host . ckfinder_path();
$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;
/* MODULES NOT PORTED TO D7
case 'webfm':
if (user_access('access webfm')) {
$settings['filebrowserImageBrowseUrl'] = $host . "index.php?q=webfm_popup";
}
break;
case 'ib':
if (user_access('browse own images')) {
$settings['filebrowserImageBrowseUrl'] = $host . "index.php?q=imagebrowser/view/browser&app=ckeditor";
$settings['filebrowserImageWindowWidth'] = 680;
$settings['filebrowserImageWindowHeight'] = 439;
}
break;
case 'tinybrowser':
$settings['filebrowserImageBrowseUrl'] = $host . drupal_get_path('module', 'tinybrowser') . "/tinybrowser/tinybrowser.php?type=image";
$settings['filebrowserImageWindowWidth'] = (int) $win_size[0] + 15;
$settings['filebrowserImageWindowHeight'] = (int) $win_size[1] + 15;
break;
*/
}
}
if ($filebrowser_flash != $filebrowser) {
switch ($filebrowser_flash) {
case 'ckfinder':
if (user_access('allow CKFinder file uploads')) {
$ckfinder_full_path = $host . ckfinder_path();
$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;
/* MODULES NOT PORTED TO D7
case 'webfm':
if (user_access('access webfm')) {
$settings['filebrowserFlashBrowseUrl'] = $host . "index.php?q=webfm_popup";
}
break;
case 'ib':
if (user_access('browse own images')) {
$settings['filebrowserFlashBrowseUrl'] = $host . "index.php?q=imagebrowser/view/browser&app=ckeditor";
$settings['filebrowserFlashWindowWidth'] = 680;
$settings['filebrowserFlashWindowHeight'] = 439;
}
break;
case 'tinybrowser':
$settings['filebrowserFlashBrowseUrl'] = $host . drupal_get_path('module', 'tinybrowser') . "/tinybrowser/tinybrowser.php?type=media";
$settings['filebrowserFlashWindowWidth'] = (int) $win_size[0] + 15;
$settings['filebrowserFlashWindowHeight'] = (int) $win_size[1] + 15;
break;
*/
}
}
if (!empty($conf['js_conf'])) {
preg_match_all('#config\.(\w+)[\s]*=[\s]*(.+?);[\s]*(?=config\.|$)#is', preg_replace("/[\n\r]+/", "", $conf['js_conf']), $matches);
foreach ($matches[2] as $i => $match) {
if (!empty($match)) {
$value=trim($match, " ;\n\r\t\0\x0B");
if ( strcasecmp($value, 'true') == 0 ) {
$value=TRUE;
}
if ( strcasecmp($value, 'false') == 0 ) {
$value=FALSE;
}
$settings["js_conf"][$matches[1][$i]]=$value;
}
}
}
$settings['stylesCombo_stylesSet'] = "drupal:" . $module_full_path . '/ckeditor.styles.js';
if (!empty($conf['css_style'])) {
if ($conf['css_style'] == 'theme' && file_exists($themepath . 'ckeditor.styles.js')) {
$settings['stylesCombo_stylesSet'] = "drupal:" . $host . $themepath . 'ckeditor.styles.js';
}
elseif (!empty($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']);
}
}
// add custom stylesheet if configured
// lets hope it exists but we'll leave that to the site admin
$query_string = '?' . substr(variable_get('css_js_query_string', '0'), 0, 1);
$css_files = array();
switch ($conf['css_mode']) {
case 'theme':
global $language, $base_theme_info;
$themes = list_themes();
$theme_info = $themes[$current_theme];
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 => $path) {
if (file_exists($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])) {
$css_files[] = $host . $color_paths[1] . $query_string;
}
}
elseif (!empty($color_paths[0])) {
$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_path . '/ckeditor.css')) {
$css_files[] = $module_full_path . '/ckeditor.css' . $query_string;
}
if (file_exists($themepath . 'ckeditor.css')) {
$css_files[] = $host . $themepath . 'ckeditor.css' . $query_string;
}
break;
case 'self':
if (file_exists($module_drupal_path . '/ckeditor.css')) {
$css_files[] = $module_full_path . '/ckeditor.css' . $query_string;
if (defined('LANGUAGE_RTL') && $language->direction == LANGUAGE_RTL) {
if (file_exists($module_drupal_path . '/ckeditor-rtl.css')) {
$css_files[] = $module_full_path . '/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_path . '/ckeditor.css')) {
$css_files[] = $module_full_path . '/ckeditor.css' . $query_string;
if (defined('LANGUAGE_RTL') && $language->direction == LANGUAGE_RTL) {
if (file_exists($module_drupal_path . '/ckeditor-rtl.css')) {
$css_files[] = $module_full_path . '/ckeditor-rtl.css' . $query_string;
}
}
}
if (file_exists($editor_path . '/contents.css')) {
$css_files[] = $host . $editor_path . '/contents.css' . $query_string;
}
break;
}
if ($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];
}
}
}
return $settings;
}
/**
* 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 $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 $field;
}
drupal_add_js(array('ckeditor' => array('textarea_default_format' => array($field['#id'] => $format))), 'setting');
if (!isset($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;
}
$settings = FALSE;
if ($settings = ckeditor_profiles_compile($format)) {
$ckeditor_on = ($profile->settings['default'] == 't') ? TRUE : FALSE;
}
else if ($settings = ckeditor_profiles_compile($use_ckeditor)) {
$ckeditor_on = FALSE;
}
else {
return $field;
}
if ($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 .= "";
$wysiwyg_link .= $ckeditor_on ? t('Switch to plain text editor') : t('Switch to rich text editor');
$wysiwyg_link .= '';
// Make sure to append to #suffix so it isn't completely overwritten
$suffix .= $wysiwyg_link;
}
$module_drupal_path = drupal_get_path('module', 'ckeditor');
$module_full_path = $host . $module_drupal_path;
$editor_path = ckeditor_path(FALSE);
$editor_local_path = ckeditor_path(TRUE);
// get the default drupal files path
$files_path = $host . variable_get('file_private_path', conf_path() . '/files');
if (!$is_running) {
if (!$ckeditor_in_default_format) {
$load_method = 'ckeditor_basic.js';
$load_time_out = 0;
}
else if (isset($profile->settings['ckeditor_load_method'])) {
$load_method = $profile->settings['ckeditor_load_method'];
$load_time_out = $profile->settings['ckeditor_load_time_out'];
}
drupal_add_js($module_drupal_path . '/includes/ckeditor.utils.js', array('type' => 'file', 'scope' => 'footer') );
if (isset($load_method)) {
drupal_add_js($editor_path . '/' . $load_method, array('type' => 'file', 'scope' => 'footer'));
if ($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_path . '/ckeditor.js', array('type' => 'file', 'scope' => 'footer'));
}
drupal_add_js(array('ckeditor' => array('module_path' => $module_full_path, 'editor_path' => base_path() . $editor_path . '/')), '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');
}
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' => $settings['scayt_sLang'] )), 'setting');
} else if (!empty($field["#language"]) && $field["#language"] != LANGUAGE_NONE) {
drupal_add_js(array('ckeditor' => array('scayt_language' => ckeditor_scayt_langcode($field["#language"]))), '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;
}
}
return $security_filters;
}