-datagrid now highlights current song playing

strogo · Jan 25, 2011 · 94c6ebc · 94c6ebc
1 parent 65d65d2
commit 94c6ebc
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Showing 4 changed files with 64 additions and 19 deletions.
diff --git a/application/models/Nowplaying.php b/application/models/Nowplaying.php
@@ -9,7 +9,8 @@ public static function GetDataGridData(){
 		$current = Schedule::GetCurrentlyPlaying($timeNow);
 		$next = Schedule::GetNextItems($timeNow, 10);
 
-		$columnHeaders = array(array("sTitle"=>"Date"), 
+		$columnHeaders = array(array("sTitle"=>"type", "bVisible"=>false),
+					array("sTitle"=>"Date"), 
 					array("sTitle"=>"Start"),
 					array("sTitle"=>"End"),
 					array("sTitle"=>"Duration"),
@@ -21,19 +22,19 @@ public static function GetDataGridData(){
 		$rows = array();
 
 		foreach ($previous as $item){
-			array_push($rows, array($item["starts"], $item["starts"], $item["ends"], $item["clip_length"], $item["track_title"], $item["artist_name"],
-				$item["album_title"], "x" , "y"));
+			array_push($rows, array("p", $item["starts"], $item["starts"], $item["ends"], $item["clip_length"], $item["track_title"], $item["artist_name"],
+				$item["album_title"], "x" , $item["playlistname"]));
 		}
 
 
 		foreach ($current as $item){
-			array_push($rows, array($item["starts"], $item["starts"], $item["ends"], $item["clip_length"], $item["track_title"], $item["artist_name"],
-				$item["album_title"], "x" , "y"));		
+			array_push($rows, array("c", $item["starts"], $item["starts"], $item["ends"], $item["clip_length"], $item["track_title"], $item["artist_name"],
+				$item["album_title"], "x" , $item["playlistname"]));		
 		}
 
 		foreach ($next as $item){
-			array_push($rows, array($item["starts"], $item["starts"], $item["ends"], $item["clip_length"], $item["track_title"], $item["artist_name"],
-				$item["album_title"], "x" , "y"));
+			array_push($rows, array("n", $item["starts"], $item["starts"], $item["ends"], $item["clip_length"], $item["track_title"], $item["artist_name"],
+				$item["album_title"], "x" , $item["playlistname"]));
 		}
 
 		return array("columnHeaders"=>$columnHeaders, "rows"=>$rows);

diff --git a/application/models/Schedule.php b/application/models/Schedule.php
@@ -479,9 +479,10 @@ public static function GetPlayOrderRange($prev = 1, $next = 1) {
 
     public static function GetPreviousItems($timeNow, $prevCount = 1){
         global $CC_CONFIG, $CC_DBC;
-        $sql = "SELECT * FROM $CC_CONFIG[scheduleTable] st, $CC_CONFIG[filesTable] ft"
+        $sql = "SELECT *, pt.name as playlistname FROM $CC_CONFIG[scheduleTable] st, $CC_CONFIG[filesTable] ft, $CC_CONFIG[playListTable] pt"
         ." WHERE (st.ends < TIMESTAMP '$timeNow')"
         ." AND (st.file_id = ft.id)"
+        ." AND (st.playlist_id = pt.id)"
         ." ORDER BY st.starts DESC"
         ." LIMIT $prevCount";
         $rows = $CC_DBC->GetAll($sql);
@@ -491,7 +492,7 @@ public static function GetPreviousItems($timeNow, $prevCount = 1){
     public static function GetCurrentlyPlaying($timeNow){
         global $CC_CONFIG, $CC_DBC;
 
-        $sql = "SELECT *, pt.name as playlistName FROM $CC_CONFIG[scheduleTable] st, $CC_CONFIG[filesTable] ft, $CC_CONFIG[playListTable] pt"
+        $sql = "SELECT *, pt.name as playlistname FROM $CC_CONFIG[scheduleTable] st, $CC_CONFIG[filesTable] ft, $CC_CONFIG[playListTable] pt"
         ." WHERE (st.starts < TIMESTAMP '$timeNow')"
         ." AND (st.ends > TIMESTAMP '$timeNow')"
         ." AND (st.playlist_id = pt.id)"
@@ -502,7 +503,7 @@ public static function GetCurrentlyPlaying($timeNow){
 
     public static function GetNextItems($timeNow, $nextCount = 1) {
         global $CC_CONFIG, $CC_DBC;
-        $sql = "SELECT *, pt.name as playlistName FROM $CC_CONFIG[scheduleTable] st, $CC_CONFIG[filesTable] ft, $CC_CONFIG[playListTable] pt"
+        $sql = "SELECT *, pt.name as playlistname FROM $CC_CONFIG[scheduleTable] st, $CC_CONFIG[filesTable] ft, $CC_CONFIG[playListTable] pt"
         ." WHERE (st.starts > TIMESTAMP '$timeNow')"
         ." AND (st.file_id = ft.id)"
         ." AND (st.playlist_id = pt.id)"

diff --git a/application/views/scripts/nowplaying/index.phtml b/application/views/scripts/nowplaying/index.phtml
@@ -1,6 +1,10 @@
 <div id='demo'></div>
 <script>
 function getDateText(obj){
+	//var str = "";
+	//for (s in obj.oSettings)
+	//	str += s + ", ";
+	//alert(str);
 	var str = obj.aData[ obj.iDataColumn ];
 	if (str.indexOf(" ") != -1){
 		return changeTimePrecision(str.substring(0, str.indexOf(" ")));
@@ -30,30 +34,61 @@ function changeTimePrecision(str){
 	return str;
 }
 
-function createDataGrid(obj){
+function notifySongEnd(){
+	for (row in datagridData.rows){
+		if (row[0] == "c")
+			row[0] = "p";
+		if (row[0] == "n"){
+			row[0] = "c";
+			break;
+		}
+	}
 
-	obj.columnHeaders[0]["fnRender"] = getDateText;
-	obj.columnHeaders[1]["fnRender"] = getTimeText;
-	obj.columnHeaders[2]["fnRender"] = getTimeText;
-	obj.columnHeaders[3]["fnRender"] = changeTimePrecisionInit;
+	createDataGrid();
+}
+
+function createDataGrid(){
 
+	datagridData.columnHeaders[0]["fnRender"] = getDateText;
+	datagridData.columnHeaders[1]["fnRender"] = getTimeText;
+	datagridData.columnHeaders[2]["fnRender"] = getTimeText;
+	datagridData.columnHeaders[3]["fnRender"] = changeTimePrecisionInit;
+
 	$('#demo').html( '<table cellpadding="0" cellspacing="0" border="0" class="display" id="example"></table>' );
 	$('#example').dataTable( {
 		"bSort" : false,
 		"bJQueryUI": true,
 		"bFilter": true,
 		"bInfo": false,
 		"bLengthChange": false,
-		"aaData": obj.rows,
-		"aoColumns": obj.columnHeaders
+		"aaData": datagridData.rows,
+		"aoColumns": datagridData.columnHeaders,
+		"fnRowCallback": function( nRow, aData, iDisplayIndex, iDisplayIndexFull ) {
+			if (aData[0] == "p"){
+				//$(nRow).attr("style", "background-color:blue;");
+			} else if (aData[0] == "c"){
+				$(nRow).attr("style", "background-color:#61B329;");
+			} else if (aData[0] == "n"){
+			}
+			return nRow;
+		}
 	} );	
 }
 
+var registered = false
+
 function init2(){
 	  $.ajax({ url: "/Nowplaying/get-data-grid-data/format/json", dataType:"json", success:function(data){
-		createDataGrid(data.entries);
+		datagridData = data.entries;
+		createDataGrid();
 	  }});
-	  //setTimeout(init2, 5000);
+
+	  if (typeof registerSongEndListener == 'function' && !registered){
+		  registered = true;
+		  registerSongEndListener(notifySongEnd);
+	  }
+
+	  setTimeout(init2, 5000);
 }
 
 $(document).ready(function() {

diff --git a/public/js/playlist/playlist.js b/public/js/playlist/playlist.js
@@ -11,6 +11,12 @@ var currentElem;
 
 var updateInterval = 5000;
 
+var songEndFunc;
+
+function registerSongEndListener(func){
+	songEndFunc = func;
+}
+
 
 function convertToHHMMSS(timeInMS){
 	var time = parseInt(timeInMS);
@@ -103,6 +109,8 @@ function updateProgressBarValue(){
 function temp(){
 	currentSong[0] = nextSongs[0];
     updatePlaylist();
+
+    songEndFunc();
 }
 
 function updatePlaylist(){