1fd2fe084b
git-svn-id: file:///home/shish/svn/shimmie2/branches/branch_2.2@807 7f39781d-f577-437e-ae19-be835c7a54ca
113 lines
2.8 KiB
PHP
113 lines
2.8 KiB
PHP
<?php
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/* AdminBuildingEvent {{{
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*
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* Sent when the admin page is ready to be added to
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*/
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class AdminBuildingEvent extends Event {
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var $page;
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public function AdminBuildingEvent($page) {
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$this->page = $page;
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}
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}
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// }}}
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class AdminPage extends Extension {
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var $theme;
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public function receive_event($event) {
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if(is_null($this->theme)) $this->theme = get_theme_object("admin", "AdminPageTheme");
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if(is_a($event, 'PageRequestEvent') && ($event->page_name == "admin")) {
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if(!$event->user->is_admin()) {
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$this->theme->display_error($event->page, "Permission Denied", "This page is for admins only");
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}
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else {
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if($event->get_arg(0) == "delete_image") {
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// FIXME: missing lots of else {complain}
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if(isset($_POST['image_id'])) {
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global $database;
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$image = $database->get_image($_POST['image_id']);
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if($image) {
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send_event(new ImageDeletionEvent($image));
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$event->page->set_mode("redirect");
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$event->page->set_redirect(make_link("post/list"));
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}
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}
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}
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else {
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send_event(new AdminBuildingEvent($event->page));
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}
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}
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}
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if(is_a($event, 'PageRequestEvent') && ($event->page_name == "admin_utils")) {
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if($event->user->is_admin()) {
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set_time_limit(0);
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switch($_POST['action']) {
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case 'lowercase all tags':
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$this->lowercase_all_tags();
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break;
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case 'recount tag use':
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$this->recount_tag_use();
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break;
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case 'purge unused tags':
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$this->purge_unused_tags();
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break;
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}
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$event->page->set_mode("redirect");
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$event->page->set_redirect(make_link("admin"));
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}
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}
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if(is_a($event, 'DisplayingImageEvent')) {
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global $user;
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if($user->is_admin()) {
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$this->theme->display_deleter($event->page, $event->image->id);
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}
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}
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if(is_a($event, 'AdminBuildingEvent')) {
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$this->theme->display_page($event->page);
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$this->theme->display_form($event->page);
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}
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if(is_a($event, 'UserBlockBuildingEvent')) {
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if($event->user->is_admin()) {
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$event->add_link("Board Admin", make_link("admin"));
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}
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}
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}
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private function lowercase_all_tags() {
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global $database;
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$database->execute("UPDATE tags SET tag=lower(tag)");
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}
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private function recount_tag_use() {
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global $database;
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$database->Execute("UPDATE tags SET count=(SELECT COUNT(image_id) FROM image_tags WHERE tag_id=tags.id GROUP BY tag_id)");
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}
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private function purge_unused_tags() {
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global $database;
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$this->recount_tag_use();
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$database->Execute("DELETE FROM tags WHERE count=0");
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}
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private function check_for_orphanned_images() {
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$orphans = array();
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foreach(glob("images/*") as $dir) {
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foreach(glob("$dir/*") as $file) {
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$hash = str_replace("$dir/", "", $file);
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if(!$this->db_has_hash($hash)) {
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$orphans[] = $hash;
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}
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}
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}
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}
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}
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add_event_listener(new AdminPage());
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?>
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