<?php
/*
 * Name: Logging (Database)
 * Author: Shish
 * Description: Keep a record of SCore events
 */

class LogDatabase extends SimpleExtension {
	public function onInitExt($event) {
		global $database;
		global $config;

		if($config->get_int("ext_log_database_version") < 1) {
			$database->create_table("score_log", "
				id SCORE_AIPK,
				date_sent DATETIME NOT NULL,
				section VARCHAR(32) NOT NULL,
				username VARCHAR(32) NOT NULL,
				address SCORE_INET NOT NULL,
				priority INT NOT NULL,
				message TEXT NOT NULL,
				INDEX(section)
			");
			$config->set_int("ext_log_database_version", 1);
		}

		$config->set_default_int("log_db_priority", SCORE_LOG_INFO);
	}

	public function onSetupBuilding($event) {
		$sb = new SetupBlock("Logging (Database)");
		$sb->add_choice_option("log_db_priority", array(
			"Debug" => SCORE_LOG_DEBUG,
			"Info" => SCORE_LOG_INFO,
			"Warning" => SCORE_LOG_WARNING,
			"Error" => SCORE_LOG_ERROR,
			"Critical" => SCORE_LOG_CRITICAL,
		), "Debug Level: ");
		$event->panel->add_block($sb);
	}

	public function onPageRequest($event) {
		global $database, $user;
		if($event->page_matches("log/view")) {
			if($user->is_admin()) {
				$events = $database->get_all("SELECT * FROM score_log ORDER BY id DESC LIMIT 50");
				$this->theme->display_events($events);
			}
		}
	}

	public function onUserBlockBuilding($event) {
		global $user;
		if($user->is_admin()) {
			$event->add_link("Event Log", make_link("log/view"));
		}
	}

	public function onLog($event) {
		global $config, $database, $user;
		if($event->priority >= $config->get_int("log_db_priority")) {
			$database->execute("
				INSERT INTO score_log(date_sent, section, priority, username, address, message)
				VALUES(now(), ?, ?, ?, ?, ?)
			", array($event->section, $event->priority, $user->name, $_SERVER['REMOTE_ADDR'], $event->message));
		}
	}
}
?>