226 lines
		
	
	
		
			8.1 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			226 lines
		
	
	
		
			8.1 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| 
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| use function MicroHTML\{A,SPAN};
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| use MicroCRUD\Column;
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| use MicroCRUD\DateTimeColumn;
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| use MicroCRUD\TextColumn;
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| use MicroCRUD\Table;
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| 
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| 
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| class ActorColumn extends Column {
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|     public function __construct($name, $title)
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|     {
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|         parent::__construct($name, $title, "((username=:$name) OR (address=:$name))");
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|     }
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| 
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|     public function display($row)
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|     {
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|         if ($row['username'] == "Anonymous") {
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|             return $row["address"];
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|         } else {
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|             return A(["href"=>make_link("user/{$row['username']}"), "title"=>$row['address']], $row['username']);
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|         }
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|     }
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| }
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| 
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| class MessageColumn extends TextColumn {
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|     public function display($row)
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|     {
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|         $c = "#000";
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|         switch ($row['priority']) {
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|             case SCORE_LOG_DEBUG: $c = "#999"; break;
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|             case SCORE_LOG_INFO: $c = "#000"; break;
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|             case SCORE_LOG_WARNING: $c = "#800"; break;
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|             case SCORE_LOG_ERROR: $c = "#C00"; break;
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|             case SCORE_LOG_CRITICAL: $c = "#F00"; break;
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|         }
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|         return SPAN(["style"=>"color: $c"], $this->scan_entities($row[$this->name]));
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|     }
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| 
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|     protected function scan_entities($line)
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|     {
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|         return preg_replace_callback("/Image #(\d+)/s", [$this, "link_image"], $line);
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|     }
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| 
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|     protected function link_image($id)
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|     {
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|         $iid = int_escape($id[1]);
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|         return "<a href='".make_link("post/view/$iid")."'>Image #$iid</a>";
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|     }
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| }
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| 
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| class LogTable extends Table
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| {
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|     public function __construct(\FFSPHP\PDO $db)
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|     {
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|         parent::__construct($db);
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|         $this->table = "score_log";
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|         $this->base_query = "SELECT * FROM score_log";
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|         $this->size = 100;
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|         $this->limit = 1000000;
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|         $this->columns = [
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|             new DateTimeColumn("date_sent", "Time"),
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|             new TextColumn("section", "Module"),
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|             new ActorColumn("username_or_address", "User"),
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|             new MessageColumn("message", "Message")
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|         ];
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|         $this->order_by = ["date_sent DESC"];
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|         $this->table_attrs = ["class" => "zebra"];
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|     }
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| }
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| 
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| class LogDatabase extends Extension
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| {
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|     public function onInitExt(InitExtEvent $event)
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|     {
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|         global $config;
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|         $config->set_default_int("log_db_priority", SCORE_LOG_INFO);
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|     }
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| 
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|     public function onDatabaseUpgrade(DatabaseUpgradeEvent $event)
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|     {
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|         global $config, $database;
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| 
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|         if ($this->get_version("ext_log_database_version") < 1) {
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|             $database->create_table("score_log", "
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| 				id SCORE_AIPK,
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| 				date_sent TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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| 				section VARCHAR(32) NOT NULL,
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| 				username VARCHAR(32) NOT NULL,
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| 				address SCORE_INET NOT NULL,
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| 				priority INT NOT NULL,
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| 				message TEXT NOT NULL
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| 			");
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|             //INDEX(section)
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|             $this->set_version("ext_log_database_version", 1);
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|         }
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|     }
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| 
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|     public function onSetupBuilding(SetupBuildingEvent $event)
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|     {
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|         $sb = new SetupBlock("Logging (Database)");
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|         $sb->add_choice_option("log_db_priority", [
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|             "Debug" => SCORE_LOG_DEBUG,
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|             "Info" => SCORE_LOG_INFO,
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|             "Warning" => SCORE_LOG_WARNING,
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|             "Error" => SCORE_LOG_ERROR,
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|             "Critical" => SCORE_LOG_CRITICAL,
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|         ], "Debug Level: ");
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|         $event->panel->add_block($sb);
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|     }
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| 
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|     public function onPageRequest(PageRequestEvent $event)
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|     {
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|         global $cache, $database, $user;
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|         if ($event->page_matches("log/view")) {
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|             if ($user->can(Permissions::VIEW_EVENTLOG)) {
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|                 $wheres = [];
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|                 $args = [];
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|                 $page_num = $event->try_page_num(0);
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|                 if (!empty($_GET["time-start"])) {
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|                     $wheres[] = "date_sent > :time_start";
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|                     $args["time_start"] = $_GET["time-start"];
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|                 }
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|                 if (!empty($_GET["time-end"])) {
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|                     $wheres[] = "date_sent < :time_end";
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|                     $args["time_end"] = $_GET["time-end"];
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|                 }
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|                 if (!empty($_GET["module"])) {
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|                     $wheres[] =  $database->scoreql_to_sql("SCORE_STRNORM(section) = SCORE_STRNORM(:module)");
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|                     $args["module"] = $_GET["module"];
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|                 }
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|                 if (!empty($_GET["user"])) {
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|                     if ($database->get_driver_name() == DatabaseDriver::PGSQL) {
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|                         if (preg_match("#\d+\.\d+\.\d+\.\d+(/\d+)?#", $_GET["user"])) {
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|                             # for some reason postgres won't use an index on lower(text(address)), but will text(address)?
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|                             $wheres[] =  $database->scoreql_to_sql("(SCORE_STRNORM(username) = SCORE_STRNORM(:user1) OR text(address) = :user2)");
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|                             $args["user1"] = $_GET["user"];
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|                             $args["user2"] = $_GET["user"] . "/32";
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|                         } else {
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|                             $wheres[] = $database->scoreql_to_sql("SCORE_STRNORM(username) = SCORE_STRNORM(:user)");
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|                             $args["user"] = $_GET["user"];
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|                         }
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|                     } else {
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|                         $wheres[] =  $database->scoreql_to_sql("(SCORE_STRNORM(username) = SCORE_STRNORM(:user1) OR SCORE_STRNORM(address) = SCORE_STRNORM(:user2))");
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|                         $args["user1"] = $_GET["user"];
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|                         $args["user2"] = $_GET["user"];
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|                     }
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|                 }
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|                 if (!empty($_GET["priority"])) {
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|                     $wheres[] = "priority >= :priority";
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|                     $args["priority"] = int_escape($_GET["priority"]);
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|                 } else {
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|                     $wheres[] = "priority >= :priority";
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|                     $args["priority"] = 20;
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|                 }
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|                 if (!empty($_GET["message"])) {
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|                     $wheres[] = $database->scoreql_to_sql("SCORE_STRNORM(message) LIKE SCORE_STRNORM(:message)");
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|                     $args["message"] = "%" . $_GET["message"] . "%";
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|                 }
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|                 $where = "";
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|                 if (count($wheres) > 0) {
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|                     $where = "WHERE ";
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|                     $where .= join(" AND ", $wheres);
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|                 }
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| 
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|                 $limit = 50;
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|                 $offset = ($page_num-1) * $limit;
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|                 $page_total = $cache->get("event_log_length");
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|                 if (!$page_total) {
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|                     $page_total = $database->get_one("SELECT count(*) FROM score_log $where", $args);
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|                     // don't cache a length of zero when the extension is first installed
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|                     if ($page_total > 10) {
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|                         $cache->set("event_log_length", $page_total, 600);
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|                     }
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|                 }
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| 
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|                 $args["limit"] = $limit;
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|                 $args["offset"] = $offset;
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|                 $events = $database->get_all("SELECT * FROM score_log $where ORDER BY id DESC LIMIT :limit OFFSET :offset", $args);
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| 
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|                 $this->theme->display_events($events, $page_num, 100);
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|             }
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|         }
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|     }
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| 
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|     public function onPageSubNavBuilding(PageSubNavBuildingEvent $event)
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|     {
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|         global $user;
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|         if ($event->parent==="system") {
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|             if ($user->can(Permissions::VIEW_EVENTLOG)) {
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|                 $event->add_nav_link("event_log", new Link('log/view'), "Event Log");
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|             }
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|         }
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|     }
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| 
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|     public function onUserBlockBuilding(UserBlockBuildingEvent $event)
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|     {
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|         global $user;
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|         if ($user->can(Permissions::VIEW_EVENTLOG)) {
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|             $event->add_link("Event Log", make_link("log/view"));
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|         }
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|     }
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| 
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|     public function onLog(LogEvent $event)
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|     {
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|         global $config, $database, $user;
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| 
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|         $username = ($user && $user->name) ? $user->name : "null";
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| 
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|         // not installed yet...
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|         if ($this->get_version("ext_log_database_version") < 1) {
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|             return;
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|         }
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| 
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|         if ($event->priority >= $config->get_int("log_db_priority")) {
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|             $database->execute("
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| 				INSERT INTO score_log(date_sent, section, priority, username, address, message)
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| 				VALUES(now(), :section, :priority, :username, :address, :message)
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| 			", [
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|                 "section"=>$event->section, "priority"=>$event->priority, "username"=>$username,
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|                 "address"=>$_SERVER['REMOTE_ADDR'], "message"=>$event->message
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|             ]);
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|         }
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|     }
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| }
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