Viewing file:  AdminPlugins.inc (7.18 KB) -rw-r--r--
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<?php
/*
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2007 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
GalleryCoreApi::requireOnce('modules/core/classes/GalleryRepository.class');
/**
* This view will show administration options for available plugins
* @package GalleryCore
* @subpackage UserInterface
* @author Bharat Mediratta <bharat@menalto.com>
* @version $Revision: 15840 $
*/
class AdminPluginsView extends GalleryView {
/**
* @see GalleryView::loadTemplate
*/
function loadTemplate(&$template, &$form) {
global $gallery;
$ret = GalleryCoreApi::assertUserIsSiteAdministrator();
if ($ret) {
return array($ret, null);
}
list ($ret, $core) = GalleryCoreApi::loadPlugin('module', 'core');
if ($ret) {
return array($ret, null);
}
$themeGroup = array('group' => 'theme', 'groupLabel' => $core->translate('Themes'));
if ($form['formName'] != 'AdminPlugins') {
/* We have no form variables */
$form['formName'] = 'AdminPlugins';
}
foreach (array('module', 'theme') as $type) {
/* Load the module list */
list ($ret, $pluginStatus[$type]) = GalleryCoreApi::fetchPluginStatus($type, true);
if ($ret) {
return array($ret, null);
}
/*
* It's possible that we have some out-of-date plugins which haven't been deactivated
* yet, since the deactivation only occurs when we try to load the module. Load all
* the active plugins now to force the version check, then reload the plugin status
* when we're done to pick up any changes we trigger.
*/
foreach ($pluginStatus[$type] as $pluginId => $status) {
if (!empty($status['active'])) {
list ($ret, $module) = GalleryCoreApi::loadPlugin($type, $pluginId);
if ($ret && !($ret->getErrorCode() & ERROR_PLUGIN_VERSION_MISMATCH)) {
return array($ret, null);
}
}
}
/* Reload the plugin list, which may now be updated because of obsolete modules. */
list ($ret, $pluginStatus[$type]) = GalleryCoreApi::fetchPluginStatus($type, true);
if ($ret) {
return array($ret, null);
}
$platform =& $gallery->getPlatform();
$g2Dir = dirname(dirname(dirname(__FILE__))) . '/';
GalleryCoreApi::requireOnce('modules/core/PluginCallback.inc');
foreach ($pluginStatus[$type] as $pluginId => $status) {
list ($ret, $plugin) = GalleryCoreApi::loadPlugin($type, $pluginId, true);
if ($ret) {
return array($ret, null);
}
$entry = array();
$entry['type'] = $type;
$entry['name'] = $plugin->translate($plugin->getName());
$entry['id'] = $plugin->getId();
$entry['description'] = $plugin->translate($plugin->getDescription());
$entry['version'] = $plugin->getVersion();
$entry['installedVersion'] = isset($status['version']) ? $status['version'] : null;
$entry['deletable'] =
($platform->is_writeable("$g2Dir{$type}s/$pluginId") &&
$platform->is_writeable("$g2Dir{$type}s/$pluginId/$type.inc")) ? 1 : 0;
list ($ret, $entry['state']) =
PluginCallbackView::getPluginState($type, $plugin, $status);
if ($ret) {
return array($ret, null);
}
$screenshot = "{$type}s/$pluginId/images/screenshot.png";
if ($platform->file_exists($g2Dir . $screenshot)) {
$entry['screenshot'] = $screenshot;
}
if ($entry['state'] == 'incompatible') {
$entry['api']['required']['plugin'] =
join('.', $type == 'theme' ?
$plugin->getRequiredThemeApi() : $plugin->getRequiredModuleApi());
$entry['api']['provided']['plugin'] = join('.', GalleryModule::getApiVersion());
$entry['api']['required']['core'] = join('.', $plugin->getRequiredCoreApi());
$entry['api']['provided']['core'] = join('.', GalleryCoreApi::getApiVersion());
}
if ($type == 'theme') {
$plugins[] = array_merge($entry, $themeGroup);
} else {
$plugins[] = array_merge($entry, $plugin->getGroup());
}
}
}
usort($plugins, array($this, 'pluginSort'));
$AdminPlugins = array();
$AdminPlugins['plugins'] = $plugins;
list ($ret, $AdminPlugins['defaultTheme']) = GalleryCoreApi::getPluginParameter(
'module', 'core', 'default.theme');
if ($ret) {
return array($ret, null);
}
list ($ret, $repositories, $repositoryInitErrorCount) =
GalleryRepository::getRepositories();
if ($ret) {
return array($ret, null);
}
$AdminPlugins['showGetMorePluginsTip'] = 1;
foreach ($repositories as $source => $repository) {
if ($repository->localIndexExists()) {
$AdminPlugins['showGetMorePluginsTip'] = 0;
break;
}
}
/* Only the codebase install can delete plugins, not multisites */
$AdminPlugins['canDeletePlugins'] =
GALLERY_CONFIG_DIR == dirname(dirname(dirname(__FILE__)));
$template->setVariable('AdminPlugins', $AdminPlugins);
$template->setVariable('controller', 'core.AdminPlugins');
$template->javascript('lib/yui/yahoo-min.js');
$template->javascript('lib/yui/dom-min.js');
$template->javascript('lib/yui/event-min.js');
$template->javascript('lib/yui/connection-min.js');
$template->javascript('lib/yui/animation-min.js');
$template->javascript('lib/yui/container-min.js');
$template->javascript('modules/core/templates/AdminPlugins.js');
return array(null, array('body' => 'modules/core/templates/AdminPlugins.tpl'));
}
function pluginSort($a, $b) {
static $groupOrder, $stateOrder;
if (!isset($stateOrder)) {
/*
* unupgraded first, unconfigured second, incompatible third, inactive forth,
* active fifth, uninstalled last
*/
$stateOrder = array('unupgraded' => 1, 'unconfigured' => 2, 'incompatible' => 3,
'inactive' => 4, 'active' => 5, 'uninstalled' => 6);
}
if (!isset($groupOrder)) {
/* gallery first, toolkits second, other last */
$groupOrder = array('gallery' => 1, 'toolkits' => 2, '' => 3, 'other' => 4);
}
$ag = $a['group'];
$bg = $b['group'];
if ($ag != $bg) {
$ao = isset($groupOrder[$ag]) ? $groupOrder[$ag] : $groupOrder[''];
$bo = isset($groupOrder[$bg]) ? $groupOrder[$bg] : $groupOrder[''];
if ($ao != $bo) {
return ($ao > $bo) ? 1 : -1;
}
$ag = isset($a['groupLabel']) ? $a['groupLabel'] : $ag;
$bg = isset($b['groupLabel']) ? $b['groupLabel'] : $bg;
return ($ag > $bg) ? 1 : -1;
} else {
$as = $a['state'];
$bs = $b['state'];
$aso = $stateOrder[$as];
$bso = $stateOrder[$bs];
if($aso == $bso) {
$an = strtolower($a['name']);
$bn = strtolower($b['name']);
if ($an == $bn) {
return 0;
} else {
return ($an > $bn) ? 1 : -1;
}
} else {
return ($aso > $bso) ? 1 : -1;
}
}
}
}
?>
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