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authorBrion Vibber <brion@pobox.com>2010-03-16 14:18:37 -0700
committerBrion Vibber <brion@pobox.com>2010-03-16 16:01:00 -0700
commitd9a9fd3779c592e3f4e0a8aea8e385ee2183c0b3 (patch)
tree3d2772790750960f4f4113076fe782cd3c4d40de /lib/pluginlist.php
parent910108b9ae18d75782f236248be9770a8d2efb9c (diff)
Stub plugins administration panel, allows for disabling/re-enabling plugins from the default plugins list.
Diffstat (limited to 'lib/pluginlist.php')
-rw-r--r--lib/pluginlist.php213
1 files changed, 213 insertions, 0 deletions
diff --git a/lib/pluginlist.php b/lib/pluginlist.php
new file mode 100644
index 000000000..07a17ba39
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+++ b/lib/pluginlist.php
@@ -0,0 +1,213 @@
+<?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' => $this->plugin,
+ 'rawdescription' => _m('plugin-description',
+ '(Plugin descriptions unavailable when disabled.)'));
+ }
+ }
+
+ /**
+ * Lazy-load the set of active plugin version info
+ * @return array
+ */
+ protected static function getPluginVersions()
+ {
+ if (!is_array(self::$versions)) {
+ $versions = array();
+ Event::handle('PluginVersion', array(&$versions));
+ self::$versions = $versions;
+ }
+ return self::$versions;
+ }
+}