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<?php
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// $Id: widgeditor.module,v 1.1.2.4 2007/07/15 14:01:46 Gurpartap Exp $
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function widgeditor_perm() {
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return array('use widgEditor');
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}
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function widgeditor_menu() {
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$items = array();
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$items['admin/settings/widgeditor'] = array(
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'title' => t('widgEditor'),
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'description' => t('Enable widgEditor for specific textareas and toggle default behavior.'),
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'page callback' => 'drupal_get_form',
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'page arguments' => array('widgeditor_admin_settings'),
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'access callback' => 'user_access',
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'access arguments' => array('administer site configuration'),
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'type' => MENU_NORMAL_ITEM,
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);
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return $items;
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}
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function widgeditor_admin_settings() {
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$form = array();
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$form['widgeditor']['widgeditor_default_enabled'] = array(
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'#type' => 'checkbox',
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'#title' => t("Enable widgEditor by default"),
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'#default_value' => variable_get('widgeditor_default_enabled', 1),
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);
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$form['widgeditor']['widgeditor_textareas'] = array(
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'#type' => 'textarea',
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'#title' => t("Enable widgEditor for textareas with these IDs"),
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'#description' => t('Enter one ID per line. Default is:<br /><em>edit-body<br />edit-comment</em>'),
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'#default_value' => variable_get('widgeditor_textareas', "edit-body\nedit-comment"),
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);
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return system_settings_form($form);
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}
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function widgeditor_form_alter(&$form, $form_state, $form_id) {
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static $js_added = FALSE;
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$textareas = variable_get('widgeditor_textareas', "edit-body\nedit-comment");
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$textareas = trim($textareas);
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$textareas = str_replace(array("\r\n", "\n", "\r"), ',', $textareas);
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$textareas = str_replace(' ', '', $textareas);
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// Convert textareas into an array.
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$textareas = explode(',', $textareas);
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$def_enabled = variable_get('widgeditor_default_enabled', 1);
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if (!user_access('use widgEditor')) return;
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if (count($textareas) > 0 && !$js_added) {
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widgeditor_add_javascript($textareas, $def_enabled);
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$js_added = TRUE;
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}
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}
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function widgeditor_add_javascript($textareas = array(), $def_enabled) {
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$query = '';
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$path = drupal_get_path('module', 'widgeditor');
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foreach ($textareas as $i => $ta) {
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$pattern = '/(\d+)-(\w+)/i';
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$replacement = 'edit-$2';
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$query .= " textareas[$i] = \"" . preg_replace($pattern, $replacement, $ta) . "\";\n";
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}
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drupal_add_js($path . '/' . 'scripts/widgEditor.js');
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drupal_add_css($path . '/' . 'scripts/css/widgEditor.css');
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drupal_add_js(array(
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'widgeditor' => array(
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'imce' => module_exists('imce'),
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'widgContent' => base_path() . drupal_get_path('module', 'widgeditor') . '/scripts/css/widgContent.css'
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),
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), 'setting');
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if ($def_enabled) {
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drupal_add_js('
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if (Drupal.jsEnabled) {
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$(document).ready(function() {
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var textareas = new Array();
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' . $query . '
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for (i=0;i<textareas.length;i++) {
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$("textarea#"+textareas[i]).attr("class", "widgEditor");
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}
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});
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}
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', 'inline');}
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else {
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drupal_add_js('
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if (Drupal.jsEnabled) {
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$(document).ready(function() {
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var textareas = new Array();
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' . $query . '
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for (i=0;i<textareas.length;i++) {
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$("textarea#"+textareas[i]).after(\'<div><a style="cursor: pointer;" id="widgEditor-id" class="widgEditor-\' + textareas[i] +\'">' . t('Enable rich text editor') . '</a></div>\');
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}
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$("a#widgEditor-id").click(function(){
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var string1= $(this).attr("class");
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var pattern=/(widgEditor)-(\w+)-(\w+)/i;
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if (pattern.test(string1) == true) {
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$("textarea#"+string1.replace(/widgEditor-/, "")).attr("class", "widgEditor");
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widgInit();
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$(this).hide("slow");
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}
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});
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});
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}
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', 'inline');
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}
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}
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