Commit so that I may access project from a different computer. Many things do not work/ are incomplete!!!

-Added unfinalized API for getting schedule and currently playing item.

application/configs/navigation.php

@@ -58,6 +58,12 @@ $pages = array(
 		    )
 		)
 	),
+	array(
+		'label'      => 'Test',
+		'module'     => 'default',
+		'controller' => 'Schedule',
+		'action'     => 'get-scheduler-time'
+	),
 	array(
 		'label'      => 'Schedule',
 		'module'     => 'default',

application/controllers/ScheduleController.php

@@ -18,7 +18,8 @@ class ScheduleController extends Zend_Controller_Action
 					->addActionContext('resize-show', 'json')
 					->addActionContext('delete-show', 'json')
 					->addActionContext('schedule-show', 'json')
-					->addActionContext('clear-show', 'json')		
+					->addActionContext('clear-show', 'json')
+                    ->addActionContext('get-current-playlist', 'json')	
                     ->initContext();
     }
 
@@ -173,6 +174,15 @@ class ScheduleController extends Zend_Controller_Action
 		}
     }
 
+    public function getSchedulerTimeAction()
+    {
+        $this->view->headScript()->appendFile('/js/progressbar/jquery.progressbar.min.js','text/javascript');
+    }
+
+    public function getCurrentPlaylistAction()
+    {
+        $this->view->entries = Schedule::GetPlayOrderRange();
+    }
 
 }
 

application/models/Schedule.php

@@ -351,7 +351,7 @@ class Schedule {
 
 
     /**
-     * Returns array indexed numberically of:
+     * Returns array indexed by:
      *    "playlistId"/"playlist_id" (aliases to the same thing)
      *    "start"/"starts" (aliases to the same thing) as YYYY-MM-DD HH:MM:SS.nnnnnn
      *    "end"/"ends" (aliases to the same thing) as YYYY-MM-DD HH:MM:SS.nnnnnn
@@ -369,7 +369,7 @@ class Schedule {
      * @param string $p_toDateTime
      *    In the format YYYY-MM-DD HH:MM:SS.nnnnnn
      * @param boolean $p_playlistsOnly
-     *    Retreive playlists as a single item.
+     *    Retrieve playlists as a single item.
      * @return array
      * 		Returns empty array if nothing found
      */
@@ -412,19 +412,94 @@ class Schedule {
         return $rows;
     }
 
-    public function getSchedulerTime() {
+    
-
+    /**
+     * Returns the date of the server in the format
+     * "YYYY-MM-DD HH:mm:SS".
+     *
+     * Note: currently assuming that Web Server and Scheduler are on the 
+     * same host.
+     *
+     * @return date Current server time.
+     */
+    public static function GetSchedulerTime() {
+        return date("Y-m-d H:i:s"); 
     }
 
-    public function getCurrentlyPlaying() {
+    /**
+     * Returns current playlist.
+     *
+     * Note: Total playlist length is prev + next + 1
+     *
+     * @param int $prev
+     * @param int $next
+     * @return date
+     */
+    public static function GetPlayOrderRange($prev = 1, $next = 1) {
+        if (!is_int($prev) || !is_int($next)){
+            //must enter integers to specify ranges
+            return "{}";
+        }
 
+        $timeNow = Schedule::GetSchedulerTime();
+        $currentSong = Schedule::getCurrentlyPlaying();
+        return array("schedulerTime"=>$timeNow,"previous"=>Schedule::getPreviousItems($timeNow), 
+            "current"=>Schedule::getCurrentlyPlaying($timeNow), 
+            "next"=>Schedule::getNextItems($timeNow));
     }
 
-    public function getNextItem($nextCount = 1) {
+    private static function GetPreviousItems($timeNow, $prevCount = 1){
-
+        global $CC_CONFIG, $CC_DBC;
+        $sql = "SELECT * FROM ".$CC_CONFIG["scheduleTable"]
+        ." WHERE (starts < TIMESTAMP '$timeNow')"
+        ." ORDER BY id"
+        ." LIMIT $prevCount";
+        $rows = $CC_DBC->GetAll($sql);
+        foreach ($rows as &$row) {
+            $row["count"] = "1";
+            $row["playlistId"] = $row["playlist_id"];
+            $row["start"] = $row["starts"];
+            $row["end"] = $row["ends"];
+            $row["id"] = $row["group_id"];
+        }
+        return $rows;
     }
 
-    public function getStatus() {
+    private static function GetCurrentlyPlaying($timeNow){
+        global $CC_CONFIG, $CC_DBC;
+        
+        $sql = "SELECT * FROM ".$CC_CONFIG["scheduleTable"]
+        ." WHERE (starts < TIMESTAMP '$timeNow') "
+        ." AND (ends > TIMESTAMP '$timeNow')";
+        $rows = $CC_DBC->GetAll($sql);
+        foreach ($rows as &$row) {
+            $row["count"] = "1";
+            $row["playlistId"] = $row["playlist_id"];
+            $row["start"] = $row["starts"];
+            $row["end"] = $row["ends"];
+            $row["id"] = $row["group_id"];
+        }
+        return $rows;
+    }
+
+    private static function GetNextItems($timeNow, $nextCount = 1) {
+        global $CC_CONFIG, $CC_DBC;
+        $sql = "SELECT * FROM ".$CC_CONFIG["scheduleTable"]
+        ." WHERE (starts > TIMESTAMP '$timeNow')"
+        ." ORDER BY id"
+        ." LIMIT $nextCount";
+        $rows = $CC_DBC->GetAll($sql);
+        foreach ($rows as &$row) {
+            $row["count"] = "1";
+            $row["playlistId"] = $row["playlist_id"];
+            $row["start"] = $row["starts"];
+            $row["end"] = $row["ends"];
+            $row["id"] = $row["group_id"];
+        }
+        return $rows;
+    }
+
+    public static function GetStatus() {
 
     }
 

application/views/scripts/schedule/get-current-playlist.phtml

@@ -0,0 +1,3 @@
+<?php 
+echo $this->entries;
+?>

application/views/scripts/schedule/get-scheduler-time.phtml

@@ -0,0 +1,86 @@
+<div>
+<script>
+    function convertDateToPosixTime(s){
+        var year = s.substring(0, 4);
+        var month = s.substring(5, 7);
+        var day = s.substring(8, 10);
+        var hour = s.substring(11, 13);
+        var minute = s.substring(14, 16);
+        var sec = s.substring(17);
+
+        return Date.UTC(year, month, day, hour, minute, sec, 0);
+    }
+
+    var schedulePosixTime;
+
+    var currentSong;
+    var nextSong;
+
+    var updatedSchedule = false;
+
+    function secondsTimer(){
+        schedulePosixTime += 1000;
+        updateProgressBarValue();
+    }
+
+    function updateProgressBarValue(){
+        var percentDone = (schedulePosixTime - currentSong.songStartPosixTime)/currentSong.songLengthMs*100;
+        if (percentDone <= 100){
+            $('#spaceused1').progressBar(percentDone);
+            setTimeout(secondsTimer, 1000);
+            
+            if (!updatedSchedule && (currentSong.songEndPosixTime - schedulePosixTime < 5000)){
+                updatedSchedule = true;
+                getScheduleFromServer();
+            }
+        } else {
+            currentSong = nextSong;
+            updatedSchedule = false;
+        }
+    }
+
+    function getCurrentPlayingItem(currentItem){
+        var clipLength = currentItem.clip_length;
+        var clHours = parseInt(clipLength.substring(0, 2));
+        var clMinutes = parseInt(clipLength.substring(3, 5));
+        var clSeconds = parseInt(clipLength.substring(6, 8));
+        var clMs = parseInt(clipLength.substring(9));
+
+        var songLengthMs = clMs + clSeconds*1000 + clMinutes*60*1000 + clHours*60*60*1000; 
+        var songStartPosixTime = convertDateToPosixTime(currentItem.starts);
+        var songEndPosixTime = convertDateToPosixTime(currentItem.ends);
+
+        return {songLengthMs:songLengthMs, songStartPosixTime:songStartPosixTime, songEndPosixTime:songEndPosixTime};
+       
+    }
+
+    function prepareNextPlayingItem(obj){
+        if (obj.next.length > 0){
+            var nextItem = obj.next[0];
+        }        
+    }
+
+    function parseItems(obj){
+        schedulePosixTime = convertDateToPosixTime(obj.schedulerTime);
+        if (obj.current.length > 0){
+            currentSong = getCurrentPlayingItem(obj.current[0]);
+        }
+        if (obj.next.length > 0){
+            nextSong = getCurrentPlayingItem(obj.next[0]);
+        }
+        updateProgressBarValue();
+    }
+
+    function getScheduleFromServer(){
+        $.ajax({ url: "/Schedule/get-current-playlist/format/json", dataType:"json", success:function(data){
+                parseItems(data.entries);
+              }});
+    }
+
+	$(document).ready(function() {
+		$("#spaceused1").progressBar();
+        getScheduleFromServer();
+	});
+</script>
+<span class="progressBar" id="spaceused1">0%</span>
+</div>

pypo/pypo-cli.py

@@ -106,7 +106,7 @@ class Global:
     def selfcheck(self):       
         self.api_client = api_client.api_client_factory(config)
         if (not self.api_client.is_server_compatible()):
-	  sys.exit()
+            sys.exit()
             
   
 """