150 lines
4.3 KiB
PHP
150 lines
4.3 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2010, StatusNet, Inc.
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*
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* Use TinyMCE library to allow rich text editing in the browser
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*
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* PHP version 5
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category WYSIWYG
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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// This check helps protect against security problems;
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// your code file can't be executed directly from the web.
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exit(1);
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}
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/**
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* Use TinyMCE library to allow rich text editing in the browser
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*
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* Converts the notice form in browser to a rich-text editor.
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*
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* @category WYSIWYG
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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class TinyMCEPlugin extends Plugin
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{
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var $html;
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function onEndShowScripts($action)
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{
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if (common_logged_in()) {
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$action->script(common_path('plugins/TinyMCE/js/jquery.tinymce.js'));
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$action->inlineScript($this->_inlineScript());
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}
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return true;
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}
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function onEndShowStyles($action)
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{
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$action->style('span#notice_data-text_container { float: left }');
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return true;
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}
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function onPluginVersion(&$versions)
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{
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$versions[] = array('name' => 'TinyMCE',
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'version' => STATUSNET_VERSION,
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'author' => 'Evan Prodromou',
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'homepage' => 'http://status.net/wiki/Plugin:TinyMCE',
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'rawdescription' =>
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_m('Use TinyMCE library to allow rich text editing in the browser'));
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return true;
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}
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function onArgsInitialize(&$args)
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{
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if (!array_key_exists('action', $args) ||
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$args['action'] != 'newnotice') {
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return true;
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}
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$raw = $this->_scrub($args['status_textarea']);
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require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php';
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$config = array('safe' => 1,
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'deny_attribute' => 'id,style,on*');
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$this->html = htmLawed($raw, $config);
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$text = html_entity_decode(strip_tags($this->html));
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$args['status_textarea'] = $text;
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return true;
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}
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function onStartNoticeSave($notice)
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{
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if (!empty($this->html)) {
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// Stomp on any rendering
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$notice->rendered = $this->html;
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}
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return true;
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}
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function _inlineScript()
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{
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$path = common_path('plugins/TinyMCE/js/tiny_mce.js');
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// Note: the normal on-submit triggering to save data from
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// the HTML editor into the textarea doesn't play well with
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// our AJAX form submission. Manually moving it to trigger
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// on our send button click.
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$scr = <<<END_OF_SCRIPT
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$().ready(function() {
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$('textarea#notice_data-text').tinymce({
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script_url : '{$path}',
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// General options
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theme : "simple",
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add_form_submit_trigger : false
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});
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$('#notice_action-submit').click(function() {
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tinymce.triggerSave();
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});
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});
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END_OF_SCRIPT;
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return $scr;
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}
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function _scrub($txt)
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{
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$strip = get_magic_quotes_gpc();
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if ($strip) {
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return stripslashes($txt);
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} else {
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return $txt;
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}
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}
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}
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