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<?php
// $Id$
// A collaborative project by Matt Westgate <drupal at asitis dot org>
// and Richard Bennett <richard.b@gritechnologies.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) {
$enable = t('enable rich-text');
$disable = t('disable rich-text');
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if (function_exists('img_assist_help')) {
$img_assist_on = $base_url .'/'. url('img_assist/add&editor=tinymce') .'&textarea=';
$img_assist_off = $base_url .'/'. url('img_assist/add') .'&textarea=';
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}
$js_extra = <<<EOD
<script language="javascript" type="text/javascript">
function mceToggle(id, linkid) {
element = document.getElementById(id);
link = document.getElementById(linkid);
img_assist = document.getElementById('img_assist-link-'+ id);
if (tinyMCE.getEditorId(element.name) == null) {
tinyMCE.addMCEControl(element, element.name);
element.togg = 'on';
link.innerHTML = '$disable';
link.href = "javascript:mceToggle('" +id+ "', '" +linkid+ "');";
if (img_assist)
img_assist.href = "$img_assist_on"+ element.name;
link.blur();
}
else {
tinyMCE.removeMCEControl(tinyMCE.getEditorId(element.name));
element.togg = 'off';
link.innerHTML = '$enable';
link.href = "javascript:mceToggle('" +id+ "', '" +linkid+ "');";
if (img_assist)
img_assist.href = "$img_assist_off"+ element.name;
link.blur();
}
}
</script>
EOD;
// For some crazy reason IE will only load this JS file if the absolute reference is given to it.
drupal_set_html_head('<script language="javascript" type="text/javascript" src="'. $base_url . '/'. drupal_get_path('module', 'tinymce') .'/tinymce/jscripts/tiny_mce/tiny_mce.js"></script>');
drupal_set_html_head($js_extra);
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// We have to do this becuase 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>');
else {
$access = user_access('administer tinymce');
$items[] = array('path' => 'admin/tinymce', 'title' => t('tinymce'), 'callback' => 'tinymce_admin', 'access' => $access);
}
return $items;
}
/**
* Implementation of hook_help().
*/
function tinymce_help($section) {
switch ($section) {
case 'admin/modules#description':
return t('The TinyMCE Javascript HTML WYSIWYG editor.');
case 'admin/settings/tinymce#pages':
return "node/*\nuser/*\ncomment/*";
}
}
/**
* Implementation of hook_perm().
*/
function tinymce_perm() {
return array('administer tinymce', 'access tinymce');
/**
* Implementation of hook_img_assist_head().
*/
function tinymce_img_assist_head() {
global $base_url;
// The tinymce docs say to include tiny_mce_popup.js, but this was killing IE!
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$popup_path = $base_url .'/'. drupal_get_path('module', 'tinymce'). '/tinymce/jscripts/tiny_mce/tiny_mce_popup.js';
$img_assist_prop = $base_url .'/'. drupal_get_path('module', 'img_assist'). '/properties.js';
$clean_url = variable_get('clean_url', 0);
$img_template = variable_get('img_assist_img_html', img_assist_help('img_assist/template'));
$img_template = str_replace("\r\n", "\n", $img_template);
$img_template = str_replace("\n", '\n', addslashes($img_template));
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<script language="javascript" src="$img_assist_prop"></script>
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var clean_url = $clean_url;
var img_template = "$img_template";
function insertImage(form) {
if (window.opener) {
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form['edit[thumbpath]'].value = window.opener.tinyMCE.convertURL(form['edit[thumbpath]'].value);
form['edit[filepath]'].value = window.opener.tinyMCE.convertURL(form['edit[filepath]'].value);
form['edit[nodePath]'].value = window.opener.tinyMCE.convertURL(form['edit[nodePath]'].value);
var img = generate_image_tag(form, 'html');
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// This next line allows IE to find the tinymce instance if the user
// didn't click inside the textarea before spawning img_assist. Otherwise
// the user will click 'insert image' and nothing will happen.
window.opener.tinyMCE.selectedInstance.contentWindow.focus();
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window.opener.tinyMCE.execCommand('mceInsertContent', false, img);
}
}
</script>
EOD;
return $output;
}
/**
* Implementation of hook_img_assist_on_submit().
*/
function tinymce_img_assist_on_submit() {
return 'parent.insertImage(this.form);';
}
/**
* Implementation of hook_textarea().
*/
function tinymce_textarea($op, $textarea_name) {
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static $is_running = FALSE;
if (!user_access('access tinymce')) return NULL;
global $user;
// Since tinymce_config() makes a db hit, only call it when we're pretty sure
// we're gonna render tinymce.
$valid_so_far = FALSE;
if ($op == 'post') {
if (!$profile_name) {
$profile_name = db_result(db_query('SELECT s.name FROM {tinymce_settings} s INNER JOIN {tinymce_role} r ON r.name = s.name WHERE r.rid IN (%s)', implode(',', array_keys($user->roles))));
}
$profile = tinymce_profile_load($profile_name);
$init = tinymce_config($profile);
$valid_so_far = TRUE;
}
if ($valid_so_far && _tinymce_page_match($profile)) {
// Merge and overrivide user-defined TinyMCE settings.
$init = array_merge($init, (array) theme('tinymce_theme', $init, $textarea_name, $init['theme'], $is_running));
foreach ($init as $k => $v) {
if (strtolower($v) != 'true' && strtolower($v) != 'false') {
$v = '"'. $v. '"';
}
$settings[] = $k. ' : '. $v;
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if (function_exists('img_assist_help')) {
global $base_url;
$img_assist_on = $base_url .'/'. url('img_assist/add&editor=tinymce') .'&textarea=edit['. $textarea_name .']';
$img_assist_off = $base_url .'/'. url('img_assist/add') .'&textarea=edit['. $textarea_name .']';
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}
$tinymce_invoke = <<<EOD
<script language="javascript" type="text/javascript">
tinyMCE.init({
$tinymce_settings
});
</script>
$status = isset($user->tinymce_status) ? $user->tinymce_status : variable_get('tinymce_default_state', 0);
$link_text = $status == 1 ? t('disable rich-text') : t('enable rich-text');
$disable = t('Your current web browser does not support WYSIWYG editing.');
$wysiwyg_link = <<<EOD
<script language="javascript" type="text/javascript">
img_assist = document.getElementById('img_assist-link-edit-$textarea_name');
if (img_assist) {
img_assist.href = tinyMCE.getEditorId('edit-$textarea_name') == null ? "$img_assist_on" : "$img_assist_off";
}
if (typeof(document.execCommand) == 'undefined') {
document.write('<div style="font-size:x-small">$disable</div>');
}
else {
document.write("<div><a href=\"javascript:mceToggle('edit-$textarea_name', 'wysiwyg4$textarea_name');\" id=\"wysiwyg4$textarea_name\">$link_text</div></a>");
}
</script>
EOD;
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// We only invoke TinyMCE once per request, not once per textarea. We could
// do this check earlier in the conditional, but it's probably wise to let
// the themed functions know what's going on.
if (!$is_running) {
$is_running = TRUE;
drupal_set_html_head($tinymce_invoke);
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}
return $wysiwyg_link;
}
}
/**
* Implementation of hook_user().
*/
function tinymce_user($type, &$edit, &$user, $category = NULL) {
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if ($type == 'form' && $category == 'account' && user_access('access tinymce')) {
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$user_status = $edit['tinymce_status'] != NULL ? $edit['tinymce_status'] : ($user->tinymce_status != NULL ? $user->tinymce_status : variable_get('tinymce_default_state', 0));
$form = form_radios(t('Default status'), 'tinymce_status', $user_status, array(t('Off'), t('On')), t('Should rich-text editing be enabled or disabled by default in textarea fields?'));
return array(array('title' => t('TinyMCE settings'), 'data' => $form));
}
if ($type == 'validate') {
return array('tinymce_status' => $edit['tinymce_status']);
}
}
/**
* @addtogroup themeable
* @{
*/
/**
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* Customize a TinyMCE theme.
*
* @param init
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* An array of settings TinyMCE should invoke a theme. You may override any
* of the TinyMCE settings. Details here:
*
* http://tinymce.moxiecode.com/wrapper.php?url=tinymce/docs/using.htm
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*
* @param textarea_name
* The name of the textarea TinyMCE wants to enable.
*
* @param theme_name
* The default theme name to be enabled for this textarea. The sitewide
* default is 'simple', but the user may also override this.
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*
* @param is_running
* A boolean flag that identifies id TinyMCE is currently running for this
* request life cycle. If it's already running then anything returned by this
* will be ignored. This is necessary since TinyMCE works by being invoked
* once per request and not once per textarea.
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function theme_tinymce_theme($init, $textarea_name, $theme_name, $is_running) {
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// Force the 'simple' theme for some of the smaller textareas.
switch ($textarea_name) {
case 'signature':
case 'site_mission':
case 'site_footer':
case 'settings][access_pages':
$init['theme'] = 'simple';
unset($init['theme_advanced_toolbar_location']);
unset($init['theme_advanced_toolbar_align']);
unset($init['theme_advanced_path_location']);
unset($init['theme_advanced_blockformats']);
unset($init['theme_advanced_styles']);
return $init;
}
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switch ($theme_name) {
case 'advanced':
$init['extended_valid_elements'] = 'a[href|target|name|title|onclick]';
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$init['theme_advanced_buttons3_add_before'] = 'tablecontrols,separator';
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$init['plugins'] = file_exists(drupal_get_path('module', 'tinymce'). '/tinymce/jscripts/tiny_mce/plugins/drupalimage') ? 'drupalimage,table,emotions,print' : 'table,emotions,print';
$init['theme_advanced_buttons3_add'] = 'drupalimage,emotions,separator,print';
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return $init;
}
}
/** @} End of addtogroup themeable */
/**
* 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 $themes;
}
/********************************************************************
* Module Functions :: Public
********************************************************************/
/**
* Controller for tinymce administrative settings.
*/
function tinymce_admin($arg = NULL) {
$edit = $_POST['edit'];
$op = $_POST['op'];
$op = $arg && !$op ? $arg : $op;
switch ($op) {
case 'add':
$breadcrumb[] = array('path' => 'admin', 'title' => t('administer'));
$breadcrumb[] = array('path' => 'admin/tinymce', 'title' => t('tinymce'));
$breadcrumb[] = array('path' => 'admin/tinymce/add', 'title' => t('Add new tinymce profile'));
menu_set_location($breadcrumb);
$output = tinymce_profile_form($edit);
break;
case 'edit':
drupal_set_title(t('Edit tinymce profile'));
$output = tinymce_profile_form(tinymce_profile_load(urldecode(arg(3))));
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break;
case 'delete':
tinymce_profile_delete(urldecode(arg(3)));
drupal_set_message(t('Deleted profile'));
drupal_goto('admin/tinymce');
break;
case t('Create profile');
case t('Update profile');
if (tinymce_profile_validate($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/tinymce');
}
else {
$output = tinymce_profile_form($edit);
}
break;
case t('Save settings'):
variable_set('tinymce_default_state', $edit['tinymce_default_state']);
drupal_set_message(t('Settings updated'));
drupal_goto('admin/tinymce');
break;
default:
drupal_set_title(t('TinyMCE settings (%revision)', array('%revision' => '$Revision$')));
//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();
}
print theme('page', $output);
}
/**
* Return an array of initial tinymce config options from the current role.
*/
function tinymce_config($profile) {
global $base_url;
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global $user;
$settings = $profile->settings;
// Build a default list of TinyMCE settings.
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// Is tinymce on by default?
$init['mode'] = variable_get('tinymce_default_state', 0) == 1 ? 'textareas' : 'none';
$status = isset($user->tinymce_status) ? $user->tinymce_status : variable_get('tinymce_default_state', 0);
$init['mode'] = $status == 1 ? 'textareas' : 'none';
$init['theme'] = $settings['theme'] ? $settings['theme'] : 'simple';
$init['document_base_url'] = "$base_url/";
$init['verify_html'] = $settings['verify_html'] ? $settings['verify_html'] : 'false';
$init['auto_cleanup_word'] = $settings['msword'] ? $settings['msword'] : 'false';
$init['preformatted'] = $settings['preformatted'] ? $settings['preformatted'] : 'false';
$init['force_br_newlines'] = $settings['force_br'] ? $settings['force_br'] : 'false';
$init['force_p_newlines'] = $settings['force_p'] ? $settings['force_p'] : 'false';
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if ($init['theme'] == 'advanced') {
$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'] : 'none';
$init['theme_advanced_blockformats'] = $settings['block_formats'] ? $settings['block_formats'] : 'p,address,pre,h1,h2,h3,h4,h5,h6';
}
if ($edit['css_classes']) $init['theme_advanced_styles'] = $settings['css_classes'];
if ($settings['width']) $init['width'] = $settings['width'];
if ($settings['height']) $init['height'] = $settings['height'];
if ($settings['css_setting'] == 'theme') {
$css = $base_url .'/'. drupal_get_path('theme', init_theme()) . '/style.css';
if (file_exists($css)) {
}
else if ($settings['css_setting'] == 'self') {
$init['content_css'] = $edit['css_path'];
}
}
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'", $name);
}
/**
* Return an HTML form for profile configuration.
*/
function tinymce_profile_form($edit) {
$edit = array2object($edit);
// Only display the roles that currently don't have a tinymce profile. One
// profile per role.
$orig_roles = user_roles(1);
$roles = $orig_roles;
if (arg(2) == 'add') {
$result = db_query('SELECT DISTINCT(rid) FROM {tinymce_role}');
while ($data = db_fetch_object($result)) {
unset($roles[$data->rid]);
}
if (!$roles) {
drupal_set_message(t('You will not be allowed to create a new profile since all user roles have already been assigned profiles. First remove an existing tinymce profile from at least one role in order to create a new profile.'), '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 {
$output = form_hidden('old_name', $edit->name);
$btn = t('Update profile');
}
$group = form_textfield(t('Profile name'), 'name', $edit->name, 40, 128, t('Enter an unique name for this profile. This name is only visible in the tinymce administration page.'), NULL, TRUE);
$group .= form_checkboxes(t('Roles allowed to use this profile'), 'rids', array_keys((array) $edit->rids), $roles, t('Select at least one role.'), NULL, TRUE);
$group .= form_radios(t('Theme'), 'settings][theme', $edit->settings['theme'] ? $edit->settings['theme'] : 'simple', _tinymce_get_themes(), t('Select the tinymce theme.'));
$group .= form_radios(t('Make tinymce visible on'), 'settings][access', $edit->settings['access'], array(t('specific pages'), t('all textareas')));
$group .= form_textarea(t('Specific pages'), 'settings][access_pages', $edit->settings['access_pages'] ? $edit->settings['access_pages'] : tinymce_help('admin/settings/tinymce#pages'), 40, 5, t("Enter one page per line as Drupal paths. The '*' character is a wildcard. Example paths are '<em>blog</em>' for the blog page and '<em>blog/*</em>' for every personal blog. '<em><front></em>' is the front page."));
$output .= form_group(t('Basic setup'), $group);
$output .= t('<h3>Advanced options</h3>');
$group = form_textfield(t('Editor width'), 'settings][width', $edit->settings['width'], 3, 5, t('Set width of editor. Leave blank to use size of textarea being replaced.'));
$group .= form_textfield(t('Editor height'), 'settings][height', $edit->settings['height'], 3, 5, t('Set height of editor. Leave blank to use size of textarea being replaced.'));
$group .= form_select(t('Toolbar location'), 'settings][toolbar_loc', $edit->settings['toolbar_loc'], array('bottom' => 'bottom', 'top' => 'top'), t('Show toolbar at the top or bottom of the editor area?'));
$group .= form_select(t('Toolbar alignment'), 'settings][toolbar_align', $edit->settings['toolbar_align'], array('center' => 'center', 'left' => 'left', 'right' => 'right'), t('Align tool icons left, center, or right within the toolbar.'));
$group .= form_select(t('Path location'), 'settings][path_loc', $edit->settings['path_loc'], array('none' => 'none', 'top' => 'top', 'bottom' => 'bottom'), t('Path to html elements (i.e. "body>table>tr>td"). Show at top, bottom, or not at all.'));
$output .= form_group(t('Editor display'), $group);
$group = form_select(t('Auto cleanup Word'), 'settings][msword', $edit->settings['msword'], array('true' => 'true', 'false' => 'false'), t('Automatically cleanup MS Office/Word HTML will be executed automatically on paste operations. (Only works in Internet Explorer)'));
$group .= form_select(t('Verify HTML'), 'settings][verify_html', $edit->settings['verify_html'], array('true' => 'true', 'false' => 'false'), 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.'));
$group .= form_select(t('Preformatted'), 'settings][preformatted', $edit->settings['preformatted'], array('false' => 'false', 'true' => 'true'), 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.'));
$output .= form_group(t('On save'), $group);
$group = form_select(t('Editor CSS'), 'settings][css_setting', $edit->settings['css_setting'] ? $edit->settings['css_setting'] : 'theme', array('theme' => 'use theme css', 'self' => 'define css', 'none' => 'tinyMCE default'), t('Defines the CSS to be used in the editor area.<br />use theme css - get css from current Drupal theme.<br/>define css - enter path for css file below.<br />tinyMCE default - uses default CSS from editor.'));
$group .= form_textfield(t('CSS path'), 'settings][css_path', $edit->settings['css_path'], 40, 255, t('Enter path to CSS file (example: "/css/editor.css"). Select "define css" above.'));
$group .= form_textfield(t('CSS classes'), 'settings][css_classes', $edit->settings['css_classes'], 40, 255, t('Adds CSS classes to the "styles" droplist. Format is "<title>=<class>;"<br/> Example: "Header 1=header1;Header 2=header2;Header 3=header3;"<br />Leave blank to automatically import list of CSS classes from style sheet.'));
$output .= form_group(t('CSS'), $group);
$group = form_textfield(t('Block formats'), 'settings][block_formats', $edit->settings['block_formats'] ? $edit->settings['block_formats'] : 'p,address,pre,h1,h2,h3,h4,h5,h6', 40, 250, t('Comma separated list of HTML block formats. You can only remove elements, not add.'));
$group .= form_select(t('Force BR new lines'), 'settings][force_br', $edit->settings['force_br'] ? $edit->settings['force_br'] : 'false', array('true' => 'true', 'false' => 'false'), t('Use BR tags for new lines rather than P.'));
$group .= form_select(t('Force P new lines'), 'settings][force_p', $edit->settings['force_p'] ? $edit->settings['force_p'] : 'true', array('true' => 'true', 'false' => 'false'), t('When enabled, Mozilla/Firefox will generate P elements on Enter/Return key and BR elements on Shift+Enter/Return..'));
$output .= form_group(t('Formatting'), $group);
$output .= form_submit($btn);
return form($output);
}
/**
* Load all profiles.
*/
function tinymce_profile_load($name = '') {
static $profiles = array();
if (!$profiles) {
$roles = user_roles(1);
$result = db_query('SELECT * FROM {tinymce_settings}');
while ($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 = $role;
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$profiles[$data->name] = $data;
}
}
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return ($name ? $profiles[$name] : $profiles);
}
/**
* Controller for tinymce profiles.
*/
function tinymce_profile_overview() {
$output = '';
$output .= t('<p><a href="%create-profile-url">Create new profile</a></p>', array('%create-profile-url' => url('admin/tinymce/add')));
$profiles = tinymce_profile_load();
if ($profiles) {
$roles = user_roles(1);
$header = array(t('Profile'), t('Roles'), t('Operations'));
foreach ($profiles as $p) {
$rows[] = array(array('data' => $p->name, 'valign' => 'top'), array('data' => implode("<br />\n", $p->rids)), array('data' => l(t('edit'), 'admin/tinymce/edit/'. urlencode($p->name)) . ' '. l(t('delete'), 'admin/tinymce/delete/'. urlencode($p->name)), 'valign' => 'top'));
}
$output .= theme('table', $header, $rows). '<p> </p>';
}
else {
$output .= t('<p>No profiles found.</p>');
}
$group = form_radios(t('Default tinymce state'), 'tinymce_default_state', variable_get('tinymce_default_state', 0), array(t('Off'), t('On')), t('Should tinymce be enabled or disabled by default when it\'s first loaded from a textarea? Note: The user may override this setting in their profile.'));
$output .= form_group(t('Default settings'), $group);
$output .= form_submit(t('Save settings'));
return form($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['settings']));
foreach ($edit['rids'] as $rid) {
db_query("INSERT INTO {tinymce_role} (name, rid) VALUES ('%s', %d)", $edit['name'], $rid);
}
}
/**
* Profile validation.
*/
function tinymce_profile_validate($edit) {
$errors = array();
if (!$edit['name']) {
$errors['name'] = t('You must give a profile name.');
}
if (!$edit['rids']) {
$errors['rids'] = t('You must select at least one role.');
}
foreach ($errors as $name => $message) {
form_set_error($name, $message);
}
return count($errors) == 0;
}
/********************************************************************
* Module Functions :: Private
********************************************************************/
/**
* Determine if TinyMCE has permission to be used on the current page.
*
* @return
* TRUE if can render, FALSE if not allowed.
*/
function _tinymce_page_match($edit) {
//Kill TinyMCE if we're editing a textarea with PHP in it!
Matt Westgate
committed
if ($_POST['edit']['format'] == 2) {
return FALSE;
}
else {
// PHP input formats are #2 in the filters table.
preg_match("|^node/(\d+)(/edit)$|", $_GET['q'], $match);
if (intval($match[1]) > 0) {
if (db_result(db_query('SELECT format FROM {node} WHERE nid = %d AND format = 2', $match[1]))) {
return FALSE;
}
}
}
if ($edit->settings['access'] == 1) {
return TRUE;
}
else {
$page_match = FALSE;
$pages = variable_get('tinymce_pages', tinymce_help('admin/settings/tinymce#pages'));
if ($pages) {
$path = drupal_get_path_alias($_GET['q']);
$regexp = '/^('. preg_replace(array('/(\r\n?|\n)/', '/\\\\\*/', '/(^|\|)\\\\<front\\\\>($|\|)/'), array('|', '.*', '\1'. variable_get('site_frontpage', 'node') .'\2'), preg_quote($pages, '/')) .')$/';
$page_match = preg_match($regexp, $path);
}
return $page_match;
}
}