CC-733 : export broadcast logs

exporting stats based on czech law

airtime_mvc/application/models/PlayoutHistory.php

@@ -0,0 +1,60 @@
+<?php
+
+require_once 'formatters/LengthFormatter.php';
+
+class Application_Model_PlayoutHistory {
+
+	private $con;
+	private $timezone;
+	
+	//in UTC timezone
+	private $startDT;
+	//in UTC timezone
+	private $endDT;
+	
+	private $epoch_now;
+	private $opts;
+	
+	public function __construct($p_startDT, $p_endDT, $p_opts) {
+		
+		$this->con = Propel::getConnection(CcSchedulePeer::DATABASE_NAME);
+		$this->startDT = $p_startDT;
+		$this->endDT = $p_endDT;
+		$this->timezone = date_default_timezone_get();
+		$this->epoch_now = time();
+		$this->opts = $p_opts;
+	}
+	
+	public function getItems() {
+		
+		$select = array( 
+			"file.track_title as title",
+			"file.artist_name as artist",
+			"playout.played",
+			"playout.file_id",
+			"file.composer",
+			"file.copyright",
+			"file.length"
+		);
+		
+		$start = $this->startDT->format("Y-m-d H:i:s");
+		$end = $this->endDT->format("Y-m-d H:i:s");
+		
+		$historyTable = "(
+			select count(schedule.file_id) as played, schedule.file_id as file_id
+			from cc_schedule as schedule
+			where schedule.starts >= '{$start}' and schedule.starts < '{$end}'
+			group by schedule.file_id
+			)
+			AS playout left join cc_files as file on (file.id = playout.file_id)";
+
+		$results = Application_Model_Datatables::findEntries($this->con, $select, $historyTable, $this->opts, "history");
+		
+		foreach ($results["history"] as &$row) {
+			$formatter = new LengthFormatter($row['length']);
+			$row['length'] = $formatter->format();
+		}
+		
+		return $results;
+	}	
+}