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- <?php
- /**
- * Activate a plugin or plugins.
- *
- * Plugins to be activated are passed via $_REQUEST['plugin_guids'] as GUIDs.
- * After activating the plugin(s), the views cache and simplecache are invalidated.
- *
- * @uses mixed $_GET['plugin_guids'] The GUIDs of the plugin to activate. Can be an array.
- *
- * @package Elgg.Core
- * @subpackage Administration.Plugins
- */
- $plugin_guids = get_input('plugin_guids');
- if (!is_array($plugin_guids)) {
- $plugin_guids = array($plugin_guids);
- }
- $activated_guids = array();
- foreach ($plugin_guids as $guid) {
- $plugin = get_entity($guid);
- if (!($plugin instanceof ElggPlugin)) {
- register_error(elgg_echo('admin:plugins:activate:no', array($guid)));
- continue;
- }
- if ($plugin->activate()) {
- $activated_guids[] = $guid;
- $ids = array(
- 'cannot_start' . $plugin->getID(),
- 'invalid_and_deactivated_' . $plugin->getID()
- );
- foreach ($ids as $id) {
- elgg_delete_admin_notice($id);
- }
- } else {
- $msg = $plugin->getError();
- $string = ($msg) ? 'admin:plugins:activate:no_with_msg' : 'admin:plugins:activate:no';
- register_error(elgg_echo($string, array($plugin->getFriendlyName(), $plugin->getError())));
- }
- }
- // don't regenerate the simplecache because the plugin won't be
- // loaded until next run. Just invalidate and let it regenerate as needed
- elgg_flush_caches();
- if (count($activated_guids) === 1) {
- $url = 'admin/plugins';
- $query = (string)parse_url($_SERVER['HTTP_REFERER'], PHP_URL_QUERY);
- if ($query) {
- $url .= "?$query";
- }
- $plugin = get_entity($plugin_guids[0]);
- $id = $css_id = preg_replace('/[^a-z0-9-]/i', '-', $plugin->getID());
- forward("$url#$id");
- } else {
- // forward to top of page with a failure so remove any #foo
- $url = $_SERVER['HTTP_REFERER'];
- if (strpos($url, '#')) {
- $url = substr(0, strpos($url, '#'));
- }
- forward($url);
- }
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