/qa-include/pages/admin/admin-plugins.php
PHP | 272 lines | 182 code | 67 blank | 23 comment | 38 complexity | edd54cc7573bec3c806b5ca6c630c661 MD5 | raw file
Possible License(s): LGPL-2.1
- <?php
- /*
- Question2Answer by Gideon Greenspan and contributors
- http://www.question2answer.org/
- Description: Controller for admin page listing plugins and showing their options
- 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.
- More about this license: http://www.question2answer.org/license.php
- */
- if (!defined('QA_VERSION')) { // don't allow this page to be requested directly from browser
- header('Location: ../../../');
- exit;
- }
- require_once QA_INCLUDE_DIR . 'app/admin.php';
- // Check admin privileges
- if (!qa_admin_check_privileges($qa_content))
- return $qa_content;
- // Prepare content for theme
- $qa_content = qa_content_prepare();
- $qa_content['title'] = qa_lang_html('admin/admin_title') . ' - ' . qa_lang_html('admin/plugins_title');
- $qa_content['error'] = qa_admin_page_error();
- $qa_content['script_rel'][] = 'qa-content/qa-admin.js?' . QA_VERSION;
- $pluginManager = new Q2A_Plugin_PluginManager();
- $pluginManager->cleanRemovedPlugins();
- $enabledPlugins = $pluginManager->getEnabledPlugins();
- $fileSystemPlugins = $pluginManager->getFilesystemPlugins();
- $pluginHashes = $pluginManager->getHashesForPlugins($fileSystemPlugins);
- $showpluginforms = true;
- if (qa_is_http_post()) {
- if (!qa_check_form_security_code('admin/plugins', qa_post_text('qa_form_security_code'))) {
- $qa_content['error'] = qa_lang_html('misc/form_security_reload');
- $showpluginforms = false;
- } else {
- if (qa_clicked('dosave')) {
- $enabledPluginHashes = qa_post_text('enabled_plugins_hashes');
- $enabledPluginHashesArray = explode(';', $enabledPluginHashes);
- $pluginDirectories = array_keys(array_intersect($pluginHashes, $enabledPluginHashesArray));
- $pluginManager->setEnabledPlugins($pluginDirectories);
- qa_redirect('admin/plugins');
- }
- }
- }
- // Map modules with options to their containing plugins
- $pluginoptionmodules = array();
- $tables = qa_db_list_tables();
- $moduletypes = qa_list_module_types();
- foreach ($moduletypes as $type) {
- $modules = qa_list_modules($type);
- foreach ($modules as $name) {
- $module = qa_load_module($type, $name);
- if (method_exists($module, 'admin_form')) {
- $info = qa_get_module_info($type, $name);
- $dir = rtrim($info['directory'], '/');
- $pluginoptionmodules[$dir][] = array(
- 'type' => $type,
- 'name' => $name,
- );
- }
- }
- }
- foreach ($moduletypes as $type) {
- $modules = qa_load_modules_with($type, 'init_queries');
- foreach ($modules as $name => $module) {
- $queries = $module->init_queries($tables);
- if (!empty($queries)) {
- if (qa_is_http_post())
- qa_redirect('install');
- else {
- $qa_content['error'] = strtr(qa_lang_html('admin/module_x_database_init'), array(
- '^1' => qa_html($name),
- '^2' => qa_html($type),
- '^3' => '<a href="' . qa_path_html('install') . '">',
- '^4' => '</a>',
- ));
- }
- }
- }
- }
- if (!empty($fileSystemPlugins)) {
- $metadataUtil = new Q2A_Util_Metadata();
- $sortedPluginFiles = array();
- foreach ($fileSystemPlugins as $pluginDirectory) {
- $pluginDirectoryPath = QA_PLUGIN_DIR . $pluginDirectory;
- $metadata = $metadataUtil->fetchFromAddonPath($pluginDirectoryPath);
- if (empty($metadata)) {
- $pluginFile = $pluginDirectoryPath . '/qa-plugin.php';
- // limit plugin parsing to first 8kB
- $contents = file_get_contents($pluginFile, false, null, 0, 8192);
- $metadata = qa_addon_metadata($contents, 'Plugin');
- }
- $metadata['name'] = isset($metadata['name']) && !empty($metadata['name'])
- ? qa_html($metadata['name'])
- : qa_lang_html('admin/unnamed_plugin');
- $sortedPluginFiles[$pluginDirectory] = $metadata;
- }
- qa_sort_by($sortedPluginFiles, 'name');
- $pluginIndex = -1;
- foreach ($sortedPluginFiles as $pluginDirectory => $metadata) {
- $pluginIndex++;
- $pluginDirectoryPath = QA_PLUGIN_DIR . $pluginDirectory;
- $hash = $pluginHashes[$pluginDirectory];
- $showthisform = $showpluginforms && (qa_get('show') == $hash);
- $namehtml = $metadata['name'];
- if (isset($metadata['uri']) && strlen($metadata['uri']))
- $namehtml = '<a href="' . qa_html($metadata['uri']) . '">' . $namehtml . '</a>';
- $namehtml = '<b>' . $namehtml . '</b>';
- $metaver = isset($metadata['version']) && strlen($metadata['version']);
- if ($metaver)
- $namehtml .= ' v' . qa_html($metadata['version']);
- if (isset($metadata['author']) && strlen($metadata['author'])) {
- $authorhtml = qa_html($metadata['author']);
- if (isset($metadata['author_uri']) && strlen($metadata['author_uri']))
- $authorhtml = '<a href="' . qa_html($metadata['author_uri']) . '">' . $authorhtml . '</a>';
- $authorhtml = qa_lang_html_sub('main/by_x', $authorhtml);
- } else
- $authorhtml = '';
- if ($metaver && isset($metadata['update_uri']) && strlen($metadata['update_uri'])) {
- $elementid = 'version_check_' . md5($pluginDirectory);
- $updatehtml = '(<span id="' . $elementid . '">...</span>)';
- $qa_content['script_onloads'][] = array(
- "qa_version_check(" . qa_js($metadata['update_uri']) . ", " . qa_js($metadata['version'], true) . ", " . qa_js($elementid) . ", false);"
- );
- }
- else
- $updatehtml = '';
- if (isset($metadata['description']))
- $deschtml = qa_html($metadata['description']);
- else
- $deschtml = '';
- if (isset($pluginoptionmodules[$pluginDirectoryPath]) && !$showthisform) {
- $deschtml .= (strlen($deschtml) ? ' - ' : '') . '<a href="' . qa_admin_plugin_options_path($pluginDirectory) . '">' .
- qa_lang_html('admin/options') . '</a>';
- }
- $allowDisable = isset($metadata['load_order']) && $metadata['load_order'] === 'after_db_init';
- $beforeDbInit = isset($metadata['load_order']) && $metadata['load_order'] === 'before_db_init';
- $enabled = $beforeDbInit || !$allowDisable || in_array($pluginDirectory, $enabledPlugins);
- $pluginhtml = $namehtml . ' ' . $authorhtml . ' ' . $updatehtml . '<br>';
- $pluginhtml .= $deschtml . (strlen($deschtml) > 0 ? '<br>' : '');
- $pluginhtml .= '<small style="color:#666">' . qa_html($pluginDirectoryPath) . '/</small>';
- if (qa_qa_version_below(@$metadata['min_q2a']))
- $pluginhtml = '<s style="color:#999">'.$pluginhtml.'</s><br><span style="color:#f00">'.
- qa_lang_html_sub('admin/requires_q2a_version', qa_html($metadata['min_q2a'])).'</span>';
- elseif (qa_php_version_below(@$metadata['min_php']))
- $pluginhtml = '<s style="color:#999">'.$pluginhtml.'</s><br><span style="color:#f00">'.
- qa_lang_html_sub('admin/requires_php_version', qa_html($metadata['min_php'])).'</span>';
- $qa_content['form_plugin_'.$pluginIndex] = array(
- 'tags' => 'id="'.qa_html($hash).'"',
- 'style' => 'tall',
- 'fields' => array(
- array(
- 'type' => 'checkbox',
- 'label' => qa_lang_html('admin/enabled'),
- 'value' => $enabled,
- 'tags' => sprintf('id="plugin_enabled_%s"%s', $hash, $allowDisable ? '' : ' disabled'),
- ),
- array(
- 'type' => 'custom',
- 'html' => $pluginhtml,
- ),
- ),
- );
- if ($showthisform && isset($pluginoptionmodules[$pluginDirectoryPath])) {
- foreach ($pluginoptionmodules[$pluginDirectoryPath] as $pluginoptionmodule) {
- $type = $pluginoptionmodule['type'];
- $name = $pluginoptionmodule['name'];
- $module = qa_load_module($type, $name);
- $form = $module->admin_form($qa_content);
- if (!isset($form['tags']))
- $form['tags'] = 'method="post" action="' . qa_admin_plugin_options_path($pluginDirectory) . '"';
- if (!isset($form['style']))
- $form['style'] = 'tall';
- $form['boxed'] = true;
- $form['hidden']['qa_form_security_code'] = qa_get_form_security_code('admin/plugins');
- $qa_content['form_plugin_options'] = $form;
- }
- }
- }
- }
- $qa_content['navigation']['sub'] = qa_admin_sub_navigation();
- $qa_content['form'] = array(
- 'tags' => 'method="post" action="' . qa_self_html() . '" name="plugins_form" onsubmit="qa_get_enabled_plugins_hashes(); return true;"',
- 'style' => 'wide',
- 'buttons' => array(
- 'dosave' => array(
- 'tags' => 'name="dosave"',
- 'label' => qa_lang_html('admin/save_options_button'),
- ),
- ),
- 'hidden' => array(
- 'qa_form_security_code' => qa_get_form_security_code('admin/plugins'),
- 'enabled_plugins_hashes' => '',
- ),
- );
- return $qa_content;