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<?php
// $Id$
// A collaborative project by Matt Westgate <drupal at asitis dot org>,
// Richard Bennett <richard.b@ at ritechnologies dot com> and Jeff Robbins <robbins at jjeff dot com>
/**
* @file
* Integrate the TinyMCE editor (http://tinymce.moxiecode.com/) into Drupal.
*/
/**
* Implementation of hook_menu().
*/
function tinymce_menu($may_cache) {
$items = array();
if ($may_cache) {
$items[] = array(
'path' => 'admin/settings/tinymce',
'title' => t('TinyMCE'),
'callback' => 'tinymce_admin',
'description' => t('Configure the rich editor.'),
'access' => user_access('administer tinymce'),
);
}
return $items;
}
/**
* Implementation of hook_help().
*/
function tinymce_help($section) {
switch ($section) {
case 'admin/settings/tinymce#pages':
return "node/*\nuser/*\ncomment/*";
case 'admin/settings/tinymce':
case 'admin/help#tinymce' :
return t('<p style="font-size:x-small">$Revision$ $Date$</p>' .
'<p>TinyMCE adds what-you-see-is-what-you-get (WYSIWYG) html editing to textareas. This editor can be enabled/disabled without reloading the page by clicking a link below each textarea.</p>
<p>Profiles can be defined based on user roles. A TinyMCE profile can define which pages receive this TinyMCE capability, what buttons or themes are enabled for the editor, how the editor is displayed, and a few other editor functions.</p>
<p>Lastly, only users with the <code>access tinymce</code> <a href="!url">permission</a> will be able to use TinyMCE.</p>', array('!url' => url('admin/user/access'))
);
}
}
/**
* Implementation of hook_perm().
*/
function tinymce_perm() {
$array = array('administer tinymce', 'access tinymce');
$tinymce_mod_path = drupal_get_path('module', 'tinymce');
if (is_dir($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/plugins/imagemanager/')) {
$array[] = 'access tinymce imagemanager';
}
if (is_dir($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/plugins/filemanager/')) {
$array[] = 'access tinymce filemanager';
}
return $array;
}
/**
* Implementation of hook_elements().
*/
function tinymce_elements() {
$type = array();
if (user_access('access tinymce')) {
// Let TinyMCE potentially process each textarea.
$type['textarea'] = array('#process' => array('tinymce_process_textarea' => array()), '#wysiwyg' => TRUE, '#wysiwyg_style' => 'advanced');
}
return $type;
}
/**
* Load tinymce files and send configuration data.
*/
function tinymce_load() {
global $user;
static $loaded = FALSE;
// We only load the TinyMCE js file once per page request.
if (!$loaded) {
$profile = tinymce_profile_load(tinymce_current_profile());
$enable = t('enable rich-text');
$disable = t('disable rich-text');
$status = tinymce_user_get_status($user, $profile);
$no_wysiwyg = t('Your current web browser does not support WYSIWYG editing.');
$tinymce_mod_path = drupal_get_path('module', 'tinymce');
if (is_dir($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/plugins/imagemanager/') && user_access('access tinymce imagemanager') ) {
// if tinymce imagemanager is installed
drupal_add_js($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/plugins/imagemanager/jscripts/mcimagemanager.js');
}
if (is_dir($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/plugins/filemanager/') && user_access('access tinymce filemanager') ) {
// if tinymce filemanager is installed
drupal_add_js($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/plugins/filemanager/jscripts/mcfilemanager.js');
}
// TinyMCE Compressor >= 1.0.9
if (file_exists($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/tiny_mce_gzip.js')) {
drupal_add_js($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/tiny_mce_gzip.js');
}
// TinyMCE Compressor < 1.0.9
elseif (file_exists($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/tiny_mce_gzip.php')) {
drupal_add_js($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/tiny_mce_gzip.php');
}
else {
// For some crazy reason IE will only load this JS file if the absolute reference is given to it.
drupal_add_js($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/tiny_mce.js');
}
// Add tinyme.js to the footer to ensure it's executed after the Drupal.settings array has been rendered and populated.
drupal_add_js($tinymce_mod_path .'/tinymce.js', 'footer');
drupal_add_js(array('tinymce' => array('configs' => array(), 'showToggle' => ($profile->settings['show_toggle'] == 'true'), 'disable' => $disable, 'enable' => $enable, 'noWysiwyg' => $no_wysiwyg, 'linkText' => $link_text, 'status' => $status)), 'setting');
// We have to do this because of some unfocused CSS in certain themes. See http://drupal.org/node/18879 for details
drupal_set_html_head('<style type="text/css" media="all">.mceEditor img { display: inline; }</style>');
$loaded = TRUE;
}
}
/**
* Process a textarea for tinyMCE.
*/
function tinymce_process_textarea($element) {
tinymce_filter_elements($element);
if ($element['#wysiwyg']) {
$profile = tinymce_profile_load(tinymce_current_profile());
if (_tinymce_page_match($profile)) {
// Default to advanced theme if the requested one is not installed.
$themes = _tinymce_get_themes();
if (!isset($themes[$element['#wysiwyg_style']])) {
$element['#wysiwyg_style'] = 'advanced';
}
tinymce_load();
_tinymce_set_config($element['#wysiwyg_style']);
if (!isset($element['#attributes'])) {
$element['#attributes'] = array();
}
if (!isset($element['#attributes']['class'])) {
$element['#attributes']['class'] = 'tinymce tinymce-'. $element['#wysiwyg_style'];
}
else {
$element['#attributes']['class'] .= ' tinymce tinymce-'. $element['#wysiwyg_style'];
}
// Set resizable to false to avoid drupal.js resizable function from
// taking control of the textarea
$element['#resizable'] = FALSE;
}
}
return $element;
}
/**
* Register a theme.
*/
function _tinymce_set_config($theme) {
static $themes = array();
// Only sent a theme's configuration data once.
if (!in_array($theme, $themes)) {
$profile = tinymce_profile_load(tinymce_current_profile());
$config = tinymce_config($profile, $theme);
// Convert the config values into the form expected by tinyMCE.
foreach ($config as $key => $value) {
switch($value) {
case 'true':
$config[$key] = TRUE;
break;
case 'false':
$config[$key] = FALSE;
break;
}
if (is_array($value)) {
$config[$key] = implode(',', $config[$key]);
}
}
drupal_add_js('Drupal.settings.tinymce.configs["'. $theme .'"] = '. drupal_to_js($config) .';', 'inline');
$themes[] = $theme;
}
}
/**
* Implementation of hook_user().
*/
function tinymce_user($type, &$edit, &$user, $category = NULL) {
if ($type == 'form' && $category == 'account' && user_access('access tinymce')) {
$profile = tinymce_user_get_profile($user);
// because the settings are saved as strings we need to test for the string 'true'
if ($profile->settings['user_choose'] == 'true') {
$form['tinymce'] = array(
'#type' => 'fieldset',
'#title' => t('TinyMCE rich-text settings'),
'#weight' => 10,
'#collapsible' => TRUE,
'#collapsed' => TRUE
);
$form['tinymce']['tinymce_status'] = array(
'#type' => 'select',
'#title' => t('Default state'),
'#default_value' => isset($user->tinymce_status) ? $user->tinymce_status : (isset($profile->settings['default']) ? $profile->settings['default'] : 'false'),
'#options' => array('false' => t('disabled'), 'true' => t('enabled')),
'#description' => t('Should rich-text editing be enabled or disabled by default in textarea fields?')
);
return array('tinymce' => $form);
}
}
if ($type == 'validate') {
return array('tinymce_status' => $edit['tinymce_status']);
}
}
/**
* Filter for core text fields.
*
* @param $element
* The textarea element to be filtered.
*/
function tinymce_filter_elements(&$element) {
switch ($element['#name']) {
// Disable tinymce for these textareas.
case 'log': // book and page log
case 'img_assist_pages':
case 'caption': // signature
case 'pages':
case 'access_pages': //TinyMCE profile settings.
case 'user_mail_welcome_body': // user config settings
case 'user_mail_approval_body': // user config settings
case 'user_mail_pass_body': // user config settings
case 'synonyms': // taxonomy terms
case 'description': // taxonomy terms
$element['#wysiwyg'] = FALSE;
break;
// Force the 'simple' theme for some of the smaller textareas.
case 'signature':
case 'site_mission':
case 'site_footer':
case 'site_offline_message':
case 'page_help':
case 'user_registration_help':
case 'user_picture_guidelines':
$element['#wysiwyg_style'] = 'simple';
break;
}
}
/**
* Grab the themes available to TinyMCE.
*
* TinyMCE themes control the functionality and buttons that are available to a
* user. Themes are only looked for within the default TinyMCE theme directory.
*
* @return
* An array of theme names.
*/
function _tinymce_get_themes() {
static $themes = array();
if (!$themes) {
$theme_loc = drupal_get_path('module', 'tinymce') .'/tinymce/jscripts/tiny_mce/themes/';
if (is_dir($theme_loc) && $dh = opendir($theme_loc)) {
while (($file = readdir($dh)) !== false) {
if (!in_array($file, array('.', '..', 'CVS')) && is_dir($theme_loc . $file)) {
$themes[$file] = $file;
}
}
closedir($dh);
asort($themes);
}
}
return $themes;
}
/**
* Return plugin metadata from the plugin registry.
*
* We also scrape each plugin's *.js file for the human friendly name and help
* text URL of each plugin.
*
* @return
* An array for each plugin.
*/
function _tinymce_get_buttons($skip_metadata = TRUE) {
include_once drupal_get_path('module', 'tinymce'). '/wysiwyg_editor.plugins.inc';
$plugins = _tinymce_plugins();
if ($skip_metadata == FALSE && is_array($plugins)) {
foreach ($plugins as $name => $plugin) {
$file = drupal_get_path('module', 'tinymce'). '/tinymce/jscripts/tiny_mce/plugins/'. $name .'/editor_plugin_src.js';
// Grab the plugin metadata by scanning the *.js file.
if (file_exists($file)) {
$lines = file($file);
$has_longname = FALSE;
$has_infourl = FALSE;
foreach ($lines as $line) {
if ($has_longname && $has_infourl) break;
if (strstr($line, 'longname')) {
$start = strpos($line, "'") + 1;
$end = strrpos($line, "'") - $start;
$metadata[$name]['longname'] = substr($line, $start, $end);
$has_longname = TRUE;
}
elseif (strstr($line, 'infourl')) {
$start = strpos($line, "'") + 1;
$end = strrpos($line, "'") - $start;
$metadata[$name]['infourl'] = substr($line, $start, $end);
$has_infourl = TRUE;
}
}
}
// Find out the buttons a plugin has.
foreach ($plugin as $k => $v) {
if (strstr($k, 'theme_advanced_buttons')) {
$metadata[$name]['buttons'] = array_merge((array) $metadata[$name]['buttons'], $plugin[$k]);
}
}
}
return $metadata;
}
return $plugins;
}
/********************************************************************
* Module Functions :: Public
********************************************************************/
/**
* Controller for tinymce administrative settings.
*/
function tinymce_admin($arg = NULL) {
$edit = $_POST;
$op = isset($_POST['op']) ? $_POST['op'] : NULL;
$op = $arg && !$op ? $arg : $op;
switch ($op) {
case 'add':
$breadcrumb[] = array('path' => 'admin', 'title' => t('administer'));
$breadcrumb[] = array('path' => 'admin/settings/tinymce', 'title' => t('tinymce'));
$breadcrumb[] = array('path' => 'admin/settings/tinymce/add', 'title' => t('Add new TinyMCE profile'));
menu_set_location($breadcrumb);
$output = tinymce_profile_form($edit);
break;
case 'edit':
drupal_set_title(t('Edit tinymce profile'));
$output = tinymce_profile_form(tinymce_profile_load(urldecode(arg(4))));
break;
case 'delete':
tinymce_profile_delete(urldecode(arg(4)));
drupal_set_message(t('Deleted profile'));
drupal_goto('admin/settings/tinymce');
break;
case t('Create profile');
case t('Update profile');
if (tinymce_profile_validate($edit)) {
tinymce_profile_save($edit);
$edit['old_name'] ? drupal_set_message(t('Your TinyMCE profile has been updated.')) : drupal_set_message(t('Your TinyMCE profile has been created.'));
drupal_goto('admin/settings/tinymce');
}
else {
$output = tinymce_profile_form($edit);
}
break;
default:
drupal_set_title(t('TinyMCE settings'));
//Check if TinyMCE is installed.
$tinymce_loc = drupal_get_path('module', 'tinymce') .'/tinymce/';
if (!is_dir($tinymce_loc)) {
drupal_set_message(t('Could not find the TinyMCE engine installed at <strong>!tinymce-directory</strong>. Please <a href="http://tinymce.moxiecode.com/">download TinyMCE</a>, uncompress it and copy the folder into !tinymce-path.', array('!tinymce-path' => drupal_get_path('module', 'tinymce'), '!tinymce-directory' => $tinymce_loc)), 'error');
}
$output = tinymce_profile_overview();
}
return $output;
}
/**
* Return an array of initial tinymce config options from the current role.
*/
function tinymce_config($profile, $theme) {
global $user;
// Drupal theme path.
$themepath = path_to_theme() . '/';
$host = base_path();
$settings = $profile->settings;
// Build a default list of TinyMCE settings.
$init = array();
$init['mode'] = 'none';
$init['theme'] = $theme;
$init['relative_urls'] = 'false';
$init['document_base_url'] = "$host";
$init['language'] = $settings['language'] ? $settings['language'] : 'en';
$init['safari_warning'] = $settings['safari_message'] ? $settings['safari_message'] : 'false';
$init['entity_encoding'] = 'raw';
$init['verify_html'] = $settings['verify_html'] ? $settings['verify_html'] : 'false';
$init['preformatted'] = $settings['preformatted'] ? $settings['preformatted'] : 'false';
$init['convert_fonts_to_spans'] = $settings['convert_fonts_to_spans'] ? $settings['convert_fonts_to_spans'] : 'false';
$init['remove_linebreaks'] = $settings['remove_linebreaks'] ? $settings['remove_linebreaks'] : 'true';
$init['apply_source_formatting'] = $settings['apply_source_formatting'] ? $settings['apply_source_formatting'] : 'true';
$init['theme_advanced_resize_horizontal'] = 'false';
$init['theme_advanced_resizing_use_cookie'] = 'false';
$tinymce_mod_path = drupal_get_path('module', 'tinymce');
if (is_dir($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/plugins/imagemanager/') && user_access('access tinymce imagemanager')) {
// we probably need more security than this
$init['file_browser_callback'] = "mcImageManager.filebrowserCallBack";
}
if (is_dir($tinymce_mod_path . '/tinymce/jscripts/tiny_mce/plugins/filemanager/') && user_access('access tinymce filemanager')) {
// we probably need more security than this
$init['file_browser_callback'] = "mcImageManager.filebrowserCallBack";
}
if ($settings['css_classes']) $init['theme_advanced_styles'] = $settings['css_classes'];
if ($settings['css_setting'] == 'theme') {
$css = $themepath .'style.css';
if (file_exists($css)) {
$init['content_css'] = $host . $css;
}
}
else if ($settings['css_setting'] == 'self') {
$init['content_css'] = str_replace(array('%h', '%t'), array($host, $themepath), $settings['css_path']);
}
// Add theme-specific settings.
switch ($theme) {
case 'advanced':
$init['theme_advanced_resize_horizontal'] = 'false';
$init['theme_advanced_resizing_use_cookie'] = 'false';
$init['plugins'] = array();
$init['theme_advanced_toolbar_location'] = $settings['toolbar_loc'] ? $settings['toolbar_loc'] : 'bottom';
$init['theme_advanced_toolbar_align'] = $settings['toolbar_align'] ? $settings['toolbar_align'] : 'left';
$init['theme_advanced_path_location'] = $settings['path_loc'] ? $settings['path_loc'] : 'bottom';
$init['theme_advanced_resizing'] = $settings['resizing'] ? $settings['resizing'] : 'true';
$init['theme_advanced_blockformats'] = $settings['block_formats'] ? $settings['block_formats'] : 'p,address,pre,h1,h2,h3,h4,h5,h6';
if (is_array($settings['buttons'])) {
// This gives us the $plugins variable.
$plugins = _tinymce_get_buttons();
// Find the enabled buttons and the mce row they belong on. Also map the
// plugin metadata for each button.
$plugin_tracker = array();
foreach ($plugins as $rname => $rplugin) { // Plugin name
foreach ($rplugin as $mce_key => $mce_value) { // TinyMCE key
foreach ($mce_value as $k => $v) { // Buttons
if (isset($settings['buttons'][$rname .'-'. $v])) {
// Font isn't a true plugin, rather it's buttons made available by the advanced theme
if (!in_array($rname, $plugin_tracker) && $rname != 'font') $plugin_tracker[] = $rname;
$init[$mce_key][] = $v;
}
}
}
// Some advanced plugins only have an $rname and no buttons
if (isset($settings['buttons'][$rname])) {
if (!in_array($rname, $plugin_tracker)) $plugin_tracker[] = $rname;
}
}
// Add the rest of the TinyMCE config options to the $init array for each button.
if (is_array($plugin_tracker)) {
foreach ($plugin_tracker as $pname) {
if ($pname != 'default') $init['plugins'][] = $pname;
foreach ($plugins[$pname] as $mce_key => $mce_value) {
// Don't overwrite buttons or extended_valid_elements
if ($mce_key == 'extended_valid_elements') {
// $mce_value is an array for extended_valid_elements so just grab the first element in the array (never more than one)
$init[$mce_key][] = $mce_value[0];
}
else if (!strstr($mce_key, 'theme_advanced_buttons')) {
$init[$mce_key] = $mce_value;
}
}
}
}
// Cleanup
foreach ($init as $mce_key => $mce_value) {
if (is_array($mce_value)) $mce_value = array_unique($mce_value);
$init[$mce_key] = $mce_value;
}
// Shuffle buttons around so that row 1 always has the most buttons,
// followed by row 2, etc. Note: These rows need to be set to NULL otherwise
// TinyMCE loads its own buttons inherited from the theme.
if (!isset($init['theme_advanced_buttons1'])) $init['theme_advanced_buttons1'] = array();
if (!isset($init['theme_advanced_buttons2'])) $init['theme_advanced_buttons2'] = array();
if (!isset($init['theme_advanced_buttons3'])) $init['theme_advanced_buttons3'] = array();
$min_btns = 5; // Minimum number of buttons per row.
$num1 = count($init['theme_advanced_buttons1']);
$num2 = count($init['theme_advanced_buttons2']);
$num3 = count($init['theme_advanced_buttons3']);
if ($num3 < $min_btns) {
$init['theme_advanced_buttons2'] = array_merge($init['theme_advanced_buttons2'], $init['theme_advanced_buttons3']);
$init['theme_advanced_buttons3'] = array();
$num2 = count($init['theme_advanced_buttons2']);
}
if ($num2 < $min_btns) {
$init['theme_advanced_buttons1'] = array_merge($init['theme_advanced_buttons1'], $init['theme_advanced_buttons2']);
// Squish the rows together, since row 2 is empty
$init['theme_advanced_buttons2'] = $init['theme_advanced_buttons3'];
$init['theme_advanced_buttons3'] = array();
$num1 = count($init['theme_advanced_buttons1']);
}
if ($num1 < $min_btns) {
$init['theme_advanced_buttons1'] = array_merge($init['theme_advanced_buttons1'], $init['theme_advanced_buttons2']);
// Squish the rows together, since row 2 is empty
$init['theme_advanced_buttons2'] = $init['theme_advanced_buttons3'];
$init['theme_advanced_buttons3'] = array();
}
}
break;
}
return $init;
}
/**
* Remove a profile from the database.
*/
function tinymce_profile_delete($name) {
db_query("DELETE FROM {tinymce_settings} WHERE name = '%s'", $name);
db_query("DELETE FROM {tinymce_role} WHERE name = '%s'", $name);
}
/**
* Return an HTML form for profile configuration.
*/
function tinymce_profile_form_build($edit) {
$edit = (object) $edit;
// Only display the roles that currently don't have a tinymce profile. One
// profile per role.
$orig_roles = user_roles(FALSE, 'access tinymce');
$roles = $orig_roles;
if (arg(3) == 'add') {
$result = db_query('SELECT DISTINCT(rid) FROM {tinymce_role}');
while ($data = db_fetch_object($result)) {
if (!in_array($data->rid, array_keys((array) $edit->rids)) && !form_get_errors()) {
unset($roles[$data->rid]);
}
}
if (!$orig_roles) {
drupal_set_message(t('You must <a href="!access-control-url">assign</a> at least one role with the \'access tinymce\' permission before creating a profile.', array('!access-control-url' => url('admin/user/access'))), 'error');
}
else if (!$roles) {
drupal_set_message(t('You will not be allowed to create a new profile since all user roles have already been assigned profiles. Either remove an existing tinymce profile from at least one role or assign another role the \'access tinymce\' permission.'), 'error');
}
else if (count($orig_roles) != count($roles)) {
drupal_set_message(t('Not all user roles are shown since they already have tinymce profiles. You must first unassign profiles in order to add them to a new one.'));
}
$btn = t('Create profile');
}
else {
$form['old_name'] = array('#type' => 'hidden', '#value' => $edit->name);
$btn = t('Update profile');
}
$form['basic'] = array(
'#type' => 'fieldset',
'#title' => t('Basic setup'),
'#collapsible' => TRUE,
'#collapsed' => TRUE
);
$form['basic']['name'] = array(
'#type' => 'textfield',
'#title' => t('Profile name'),
'#default_value' => isset($edit->name) ? $edit->name : NULL,
'#size' => 40,
'#maxlength' => 128,
'#description' => t('Enter a name for this profile. This name is only visible within the tinymce administration page.'),
'#required' => TRUE
);
$form['basic']['rids'] = array(
'#type' => 'checkboxes',
'#title' => t('Roles allowed to use this profile'),
'#default_value' => isset($edit->rids) ? array_keys((array)$edit->rids) : NULL,
'#options' => $roles,
'#description' => t('Check at least one role. Only roles with \'access tinymce\' permission will be shown here.'),
'#required' => TRUE
);
$form['basic']['default'] = array(
'#type' => 'select',
'#title' => t('Default state'),
'#default_value' => isset($edit->settings['default']) ? $edit->settings['default'] : 'false',
'#options' => array('false' => t('disabled'), 'true' => t('enabled')),
'#description' => t('Default editor state for users in this profile. Users will be able to override this state if the next option is enabled.'),
);
$form['basic']['user_choose'] = array(
'#type' => 'select',
'#title' => t('Allow users to choose default'),
'#default_value' => isset($edit->settings['user_choose']) ? $edit->settings['user_choose'] : 'false',
'#options' => array('false' => t('false'), 'true' => t('true')),
'#description' => t('If allowed, users will be able to choose their own TinyMCE default state by visiting their profile page.'),
);
$form['basic']['show_toggle'] = array(
'#type' => 'select',
'#title' => t('Show disable/enable rich text editor toggle'),
'#default_value' => isset($edit->settings['show_toggle']) ? $edit->settings['show_toggle'] : 'true',
'#options' => array('false' => t('false'), 'true' => t('true')),
'#description' => t('Whether or not to show the disable/enable rich text editor toggle below the textarea. If false, editor defaults to the global default or user default (see above).'),
);
// This line upgrades previous versions of TinyMCE for user who previously selected a theme other than advanced.
if (isset($edit->settings['theme']) && $edit->settings['theme'] != 'advanced')
$edit->settings['theme'] = 'advanced';
$form['basic']['theme'] = array(
'#type' => 'hidden',
'#value' => isset($edit->settings['theme']) ? $edit->settings['theme'] : 'advanced'
);
$form['basic']['language'] = array(
'#type' => 'select',
'#title' => t('Language'),
'#default_value' => isset($edit->settings['language']) ? $edit->settings['language'] : 'en',
'#options' => drupal_map_assoc(array('ar', 'ca', 'cs', 'cy', 'da', 'de', 'el', 'en', 'es', 'fa', 'fi', 'fr', 'fr_ca', 'he', 'hu', 'is', 'it', 'ja', 'ko', 'nb', 'nl', 'nn', 'pl', 'pt', 'pt_br', 'ru', 'ru_KOI8-R', 'ru_UTF-8', 'si', 'sk', 'sv', 'th', 'zh_cn', 'zh_tw', 'zh_tw_utf8')),
'#description' => t('The language for the TinyMCE interface. Language codes based on the <a href="http://www.loc.gov/standards/iso639-2/englangn.html">ISO-639-2</a> format.')
);
$form['basic']['safari_message'] = array(
'#type' => 'select',
'#title' => t('Safari browser warning'),
'#default_value' => isset($edit->settings['safari_message']) ? $edit->settings['safari_message'] : 'false',
'#options' => array('false' => t('false'), 'true' => t('true')),
'#description' => t('TinyMCE support for the Safari web browser is experimental and a warning message is displayed when that browser is detected. You can disable this message here.')
);
$form['visibility'] = array(
'#type' => 'fieldset',
'#title' => t('Visibility'),
'#collapsible' => TRUE,
'#collapsed' => TRUE
);
$access = user_access('use PHP for block visibility');
// If the visibility is set to PHP mode but the user doesn't have this block permission, don't allow them to edit nor see this PHP code
if (isset($edit->settings['access']) && $edit->settings['access'] == 2 && !$access) {
$form['visibility'] = array();
$form['visibility']['access'] = array(
'#type' => 'value',
'#value' => 2
);
$form['visibility']['access_pages'] = array(
'#type' => 'value',
'#value' => (isset($edit->settings['access_pages']) ? $edit->settings['access_pages'] : NULL),
'#wysiwyg' => FALSE,
);
}
else {
$options = array(t('Show on every page except the listed pages.'), t('Show on only the listed pages.'));
$description = t("Enter one page per line as Drupal paths. The '*' character is a wildcard. Example paths are '!blog' for the blog page and !blog-wildcard for every personal blog. !front is the front page.", array('!blog' => theme('placeholder', 'blog'), '!blog-wildcard' => theme('placeholder', 'blog/*'), '!front' => theme('placeholder', '<front>')));
if ($access) {
$options[] = t('Show if the following PHP code returns <code>TRUE</code> (PHP-mode, experts only).');
$description .= t('If the PHP-mode is chosen, enter PHP code between !php. Note that executing incorrect PHP-code can break your Drupal site.', array('!php' => theme('placeholder', '<?php ?>')));
}
$form['visibility']['access'] = array(
'#type' => 'radios',
'#title' => t('Show tinymce on specific pages'),
'#default_value' => isset($edit->settings['access']) ? $edit->settings['access'] : 1,
'#options' => $options
);
$form['visibility']['access_pages'] = array(
'#type' => 'textarea',
'#title' => t('Pages'),
'#default_value' => isset($edit->settings['access_pages']) ? $edit->settings['access_pages'] : tinymce_help('admin/settings/tinymce#pages'),
'#description' => $description
);
}
$form['buttons'] = array(
'#type' => 'fieldset',
'#title' => t('Buttons and plugins'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#tree' => TRUE,
'#theme' => 'tinymce_admin_button_table'
);
$metadata = _tinymce_get_buttons(FALSE);
// Generate the button list.
foreach ($metadata as $name => $meta) {
if (isset($meta['buttons']) && is_array($meta['buttons'])) {
foreach ($meta['buttons'] as $button) {
if ($name != 'default') {
$img_src = drupal_get_path('module', 'tinymce') ."/tinymce/jscripts/tiny_mce/plugins/$name/images/$name.gif";
//correct for plugins that have more than one button
if (!file_exists($img_src)) {
$img_src = drupal_get_path('module', 'tinymce') ."/tinymce/jscripts/tiny_mce/plugins/$name/images/$button.gif";
}
}
else {
$img_src = drupal_get_path('module', 'tinymce') ."/tinymce/jscripts/tiny_mce/themes/advanced/images/$button.gif";
}
$b = file_exists($img_src) ? '<img src="'. base_path() . $img_src .'" title="'. $button .'" style="border: 1px solid grey; vertical-align: middle;" />' : $button;
if ($name == 'default') {
$title = $b;
}
else {
$title = isset($metadata[$name]['longname']) ? $metadata[$name]['longname'] : $name;
if (isset($metadata[$name]['infourl'])) {
$title = '<a href="'. $metadata[$name]['infourl'] .'" target="_blank">'. $title .'</a>';
}
$title = $b .' – '. $title;
}
$form_value = isset($edit->settings['buttons'][$name .'-'. $button]) ? $edit->settings['buttons'][$name .'-'. $button] : NULL;
$form['buttons'][$name .'-'. $button] = array('#type' => 'checkbox', '#title' => $title, '#default_value' => $form_value);
}
}
else {
$title = $metadata[$name]['longname'] ? $metadata[$name]['longname'] : $name;
if ($metadata[$name]['infourl']) {
$title = '<a href="'. $metadata[$name]['infourl'] .'" target="_blank">'. $title .'</a>';
}
$form_value = isset($edit->settings['buttons'][$name]) ? $edit->settings['buttons'][$name] : NULL;
$form['buttons'][$name] = array('#type' => 'checkbox', '#title' => $title, '#default_value' => $form_value);
}
}
$form['appearance'] = array(
'#type' => 'fieldset',
'#title' => t('Editor appearance'),
'#collapsible' => TRUE,
'#collapsed' => TRUE
);
$form['appearance']['toolbar_loc'] = array(
'#type' => 'select',
'#title' => t('Toolbar location'),
'#default_value' => isset($edit->settings['toolbar_loc']) ? $edit->settings['toolbar_loc'] : NULL,
'#options' => array('bottom' => t('bottom'), 'top' => t('top')),
'#description' => t('Show toolbar at the top or bottom of the editor area?')
);
$form['appearance']['toolbar_align'] = array(
'#type' => 'select',
'#title' => t('Toolbar alignment'),
'#default_value' => isset($edit->settings['toolbar_align']) ? $edit->settings['toolbar_align'] : NULL,
'#options' => array('center' => t('center'), 'left' => t('left'), 'right' => t('right')),
'#description' => t('Align tool icons left, center, or right within the toolbar.')
);
$form['appearance']['path_loc'] = array(
'#type' => 'select',
'#title' => t('Path location'),
'#default_value' => isset($edit->settings['path_loc']) ? $edit->settings['path_loc'] : 'bottom',
'#options' => array('none' => t('none'), 'top' => t('top'), 'bottom' => t('bottom')),
'#description' => t('Path to html elements (i.e. "body>table>tr>td"). Show at top, bottom, or not at all.')
);
$form['appearance']['resizing'] = array(
'#type' => 'select',
'#title' => t('Enable resizing button'),
'#default_value' => isset($edit->settings['resizing']) ? $edit->settings['resizing'] : 'true',
'#options' => array('false' => t('false'), 'true' => t('true')),
'#description' => t(' This option gives you the ability to enable/disable the resizing button. If enabled the <strong>Path location toolbar</strong> must be set to "top" or "bottom" in order to display the resize icon.')
);
$form['appearance']['block_formats'] = array(
'#type' => 'textfield',
'#title' => t('Block formats'),
'#default_value' => isset($edit->settings['block_formats']) ? $edit->settings['block_formats'] : 'p,address,pre,h1,h2,h3,h4,h5,h6',
'#size' => 40,
'#maxlength' => 250,
'#description' => t('Comma separated list of HTML block formats. You can only remove elements, not add.')
);
$form['output'] = array(
'#type' => 'fieldset',
'#title' => t('Cleanup and output'),
'#collapsible' => TRUE,
'#collapsed' => TRUE
);
$form['output']['verify_html'] = array(
'#type' => 'select',
'#title' => t('Verify HTML'),
'#default_value' => isset($edit->settings['verify_html']) ? $edit->settings['verify_html'] : NULL,
'#options' => array('false' => t('false'), 'true' => t('true')),
'#description' => t('Should the HTML contents be verified or not? Verifying will strip <head> tags, so choose false if you will be editing full page HTML.')
);
$form['output']['preformatted'] = array(
'#type' => 'select',
'#title' => t('Preformatted'),
'#default_value' => isset($edit->settings['preformatted']) ? $edit->settings['preformatted'] : NULL,
'#options' => array('false' => t('false'), 'true' => t('true')),
'#description' => t('If this option is set to true, the editor will insert TAB characters on tab and preserve other whitespace characters just like a PRE HTML element does.')
);
$form['output']['convert_fonts_to_spans'] = array(
'#type' => 'select',
'#title' => t('Convert <font> tags to styles'),
'#default_value' => isset($edit->settings['convert_fonts_to_spans']) ? $edit->settings['convert_fonts_to_spans'] : NULL,
'#options' => array('true' => t('true'), 'false' => t('false')),
'#description' => t('If you set this option to true, font size, font family, font color and font background color will be replaced by inline styles.')
);
$form['output']['remove_linebreaks'] = array(
'#type' => 'select',
'#title' => t('Remove linebreaks'),
'#default_value' => isset($edit->settings['remove_linebreaks']) ? $edit->settings['remove_linebreaks'] : NULL,
'#options' => array('true' => 'true', 'false' => 'false'),
'#description' => t('Set this option to false to prevent TinyMCE from removing linebreaks from existing nodes. True avoids conflicts with some filters.')
);
$form['output']['apply_source_formatting'] = array(
'#type' => 'select',
'#title' => t('Apply source formatting'),
'#default_value' => isset($edit->settings['apply_source_formatting']) ? $edit->settings['apply_source_formatting'] : NULL,
'#options' => array('true' => 'true', 'false' => 'false'),
'#description' => t('This option makes TinyMCE apply source formatting. Set this to true for a cleaner HTML source. Choose false to avoid conflicts with some filters.')
);
$form['css'] = array(
'#type' => 'fieldset',
'#title' => t('CSS'),
'#collapsible' => TRUE,
'#collapsed' => TRUE
);
$form['css']['css_setting'] = array(
'#type' => 'select',
'#title' => t('Editor CSS'),
'#default_value' => isset($edit->settings['css_setting']) ? $edit->settings['css_setting'] : 'theme',
'#options' => array('theme' => t('use theme css'), 'self' => t('define css'), 'none' => t('tinyMCE default')),
'#description' => t('Defines the CSS to be used in the editor area.<br />use theme css - load style.css from current site theme.<br/>define css - enter path for css file below.<br />tinyMCE default - uses default CSS from editor.')
);
$form['css']['css_path'] = array(
'#type' => 'textfield',
'#title' => t('CSS path'),
'#default_value' => isset($edit->settings['css_path']) ? $edit->settings['css_path'] : NULL,
'#size' => 40,
'#maxlength' => 255,
'#description' => t('Enter path to CSS file (<em>example: "css/editor.css"</em>) or a list of css files seperated by a comma (<em>example: /themes/garland/style.css,http://domain.com/customMCE.css</em>).<br />Macros: %h (host name: http://www.example.com/), %t (path to theme: theme/yourtheme/)<br />Be sure to select "define css" above.')
);
$form['css']['css_classes'] = array(
'#type' => 'textfield',
'#title' => t('CSS classes'),
'#default_value' => isset($edit->settings['css_classes']) ? $edit->settings['css_classes'] : NULL,
'#size' => 40,
'#maxlength' => 255,
'#description' => t('Adds CSS classes to the "styles" droplist. Format is: <title>=<class>;<br/> Example: Header 1=header1;Header 2=header2;Header 3=header3 (note: no trailing \';\')<br />Leave blank to automatically import list of CSS classes from style sheet.')
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => $btn
);
return $form;
}
/**
* Return an HTML form for profile configuration.
*/
function tinymce_profile_form($edit) {
$output .= drupal_get_form('tinymce_profile_form_build', $edit);
return $output;
}
/**
* Layout for the buttons in the tinymce profile form
*/
function theme_tinymce_admin_button_table($form) {
$buttons = array();
// Flatten forms array
foreach (element_children($form) as $key) {
$buttons[] = drupal_render($form[$key]);
}
//split checkboxes into rows with 3 columns
$total = count($buttons);
$rows = array();
for ($i = 0; $i < $total; $i++) {
$row = array();
$row[] = array('data' => $buttons[$i]);
$row[] = array('data' => $buttons[++$i]);
$row[] = array('data' => $buttons[++$i]);
$rows[] = $row;
}
$output = theme('table', array(), $rows, array('width' => '100%'));
return $output;
}
/**
* Return the name of the current user's default profile.
*/
function tinymce_current_profile() {
static $profile_name;
if (!$profile_name) {
global $user;
$profile_name = db_result(db_query('SELECT s.name FROM {tinymce_settings} s INNER JOIN {tinymce_role} r ON r.name = s.name WHERE r.rid IN (%s)', implode(',', array_keys($user->roles))));
}
return $profile_name;
}
/**
* Load all profiles. Just load one profile if $name is passed in.
*/
function tinymce_profile_load($name = '') {
static $profiles = array();
if (!$profiles) {
$roles = user_roles();
$result = db_query('SELECT * FROM {tinymce_settings}');
while ($data = db_fetch_object($result)) {
$data->settings = unserialize($data->settings);
$result2 = db_query("SELECT rid FROM {tinymce_role} WHERE name = '%s'", $data->name);
$role = array();
while ($r = db_fetch_object($result2)) {
$role[$r->rid] = $roles[$r->rid];
}
$data->rids = $role;
$profiles[$data->name] = $data;
}
}
return ($name ? $profiles[$name] : $profiles);
}
/**
* Controller for tinymce profiles.
*/
function tinymce_profile_overview() {
$output = '';
$profiles = tinymce_profile_load();
if ($profiles) {
$roles = user_roles();
$header = array(t('Profile'), t('Roles'), t('Operations'));
foreach ($profiles as $p) {
$rows[] = array(array('data' => $p->name, 'valign' => 'top'), array('data' => implode("<br />\n", $p->rids)), array('data' => l(t('edit'), 'admin/settings/tinymce/edit/'. urlencode($p->name)) .' '. l(t('delete'), 'admin/settings/tinymce/delete/'. urlencode($p->name)), 'valign' => 'top'));
}
$output .= theme('table', $header, $rows);
$output .= t('<p><a href="!create-profile-url">Create new profile</a></p>', array('!create-profile-url' => url('admin/settings/tinymce/add')));
}
else {
drupal_set_message(t('No profiles found. Click here to <a href="!create-profile-url">create a new profile</a>.', array('!create-profile-url' => url('admin/settings/tinymce/add'))));
}
return $output;
}
/**
* Save a profile to the database.
*/
function tinymce_profile_save($edit) {
db_query("DELETE FROM {tinymce_settings} WHERE name = '%s' or name = '%s'", $edit['name'], $edit['old_name']);
db_query("DELETE FROM {tinymce_role} WHERE name = '%s' or name = '%s'", $edit['name'], $edit['old_name']);
db_query("INSERT INTO {tinymce_settings} (name, settings) VALUES ('%s', '%s')", $edit['name'], serialize($edit));
foreach ($edit['rids'] as $rid => $value) {
db_query("INSERT INTO {tinymce_role} (name, rid) VALUES ('%s', %d)", $edit['name'], $rid);
}