<?php /** * StatusNet, the distributed open-source microblogging tool * * Plugins administration panel * * PHP version 5 * * LICENCE: This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * @category Settings * @package StatusNet * @author Brion Vibber <brion@status.net> * @copyright 2010 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ if (!defined('STATUSNET')) { exit(1); } require INSTALLDIR . "/lib/pluginenableform.php"; require INSTALLDIR . "/lib/plugindisableform.php"; /** * Plugin list * * @category Admin * @package StatusNet * @author Brion Vibber <brion@status.net> * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ class PluginList extends Widget { var $plugins = array(); function __construct($plugins, $out) { parent::__construct($out); $this->plugins = $plugins; } function show() { $this->startList(); $this->showPlugins(); $this->endList(); } function startList() { $this->out->elementStart('table', 'plugin_list'); } function endList() { $this->out->elementEnd('table'); } function showPlugins() { foreach ($this->plugins as $plugin) { $pli = $this->newListItem($plugin); $pli->show(); } } function newListItem($plugin) { return new PluginListItem($plugin, $this->out); } } class PluginListItem extends Widget { /** Current plugin. */ var $plugin = null; /** Local cache for plugin version info */ protected static $versions = false; function __construct($plugin, $out) { parent::__construct($out); $this->plugin = $plugin; } function show() { $meta = $this->metaInfo(); $this->out->elementStart('tr', array('id' => 'plugin-' . $this->plugin)); // Name and controls $this->out->elementStart('td'); $this->out->elementStart('div'); if (!empty($meta['homepage'])) { $this->out->elementStart('a', array('href' => $meta['homepage'])); } $this->out->text($this->plugin); if (!empty($meta['homepage'])) { $this->out->elementEnd('a'); } $this->out->elementEnd('div'); $form = $this->getControlForm(); $form->show(); $this->out->elementEnd('td'); // Version and authors $this->out->elementStart('td'); if (!empty($meta['version'])) { $this->out->elementStart('div'); $this->out->text($meta['version']); $this->out->elementEnd('div'); } if (!empty($meta['author'])) { $this->out->elementStart('div'); $this->out->text($meta['author']); $this->out->elementEnd('div'); } $this->out->elementEnd('td'); // Description $this->out->elementStart('td'); if (!empty($meta['rawdescription'])) { $this->out->raw($meta['rawdescription']); } $this->out->elementEnd('td'); $this->out->elementEnd('tr'); } /** * Pull up the appropriate control form for this plugin, depending * on its current state. * * @return Form */ protected function getControlForm() { $key = 'disable-' . $this->plugin; if (common_config('plugins', $key)) { return new PluginEnableForm($this->out, $this->plugin); } else { return new PluginDisableForm($this->out, $this->plugin); } } /** * Grab metadata about this plugin... * Warning: horribly inefficient and may explode! * Doesn't work for disabled plugins either. * * @fixme pull structured data from plugin source */ function metaInfo() { $versions = self::getPluginVersions(); $found = false; foreach ($versions as $info) { // hack for URL shorteners... "LilUrl (ur1.ca)" etc list($name, ) = explode(' ', $info['name']); if ($name == $this->plugin) { if ($found) { // hack for URL shorteners... $found['rawdescription'] .= "<br />\n" . $info['rawdescription']; } else { $found = $info; } } } if ($found) { return $found; } else { return array('name' => $this->plugin, // TRANS: Plugin description for a disabled plugin. 'rawdescription' => _m('plugin-description','(The plugin description is unavailable when a plugin has been disabled.)')); } } /** * Lazy-load the set of active plugin version info * @return array */ protected static function getPluginVersions() { if (!is_array(self::$versions)) { $versions = array(); Event::handle('PluginVersion', array(&$versions)); self::$versions = $versions; } return self::$versions; } }