88336cc323
git-svn-id: file:///home/shish/svn/shimmie2/trunk@478 7f39781d-f577-437e-ae19-be835c7a54ca
46 lines
1.2 KiB
PHP
46 lines
1.2 KiB
PHP
<?php
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class Downtime 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)) $this->theme = get_theme_object("downtime", "DowntimeTheme");
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if(is_a($event, 'InitExtEvent')) {
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$this->check_downtime($event);
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}
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if(is_a($event, 'SetupBuildingEvent')) {
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$sb = new SetupBlock("Downtime");
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$sb->add_bool_option("downtime", "Disable non-admin access: ");
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$sb->add_longtext_option("downtime_message", "<br>");
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$event->panel->add_block($sb);
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}
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if(is_a($event, 'PageRequestEvent')) {
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global $config;
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if($config->get_bool("downtime")) {
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$this->theme->display_notification($event->page);
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}
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}
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}
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private function check_downtime($event) {
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global $user;
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global $config;
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if($config->get_bool("downtime") && !$user->is_admin() &&
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is_a($event, 'PageRequestEvent') && !$this->is_safe_page($event)) {
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$msg = $config->get_string("downtime_message");
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$this->theme->display_message($msg);
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}
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}
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private function is_safe_page($event) {
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if($event->page_name == "user_admin" && $event->get_arg(0) == "login") return true;
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else return false;
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}
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}
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add_event_listener(new Downtime(), 10);
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?>
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