From eb71f5a9538bff76aea208cf821308ffc2eedfb3 Mon Sep 17 00:00:00 2001
From: Mischa Spelt <mischa.spelt@nhgooi.nl>
Date: Fri, 12 Jun 2020 17:37:44 +0200
Subject: [PATCH] Studiocam ingebouwd

---
 .../Http/Controllers/ProgramController.php    | 32 +++++++++++++++----
 1 file changed, 25 insertions(+), 7 deletions(-)

diff --git a/api/app/Http/Controllers/ProgramController.php b/api/app/Http/Controllers/ProgramController.php
index 192b28e..aa697c2 100644
--- a/api/app/Http/Controllers/ProgramController.php
+++ b/api/app/Http/Controllers/ProgramController.php
@@ -30,7 +30,7 @@ QUERY;
         //
     }
  
-    public function addToSchedule(&$schedule, $start, $end, $program) {
+    public function addToSchedule(&$schedule, $start, $end, $program, $scheduleid) {
       if($start == $end) { 
         return; 
       }
@@ -43,7 +43,7 @@ QUERY;
       } 
       else
       {
-        $schedule[] = ['start' => clone $start, 'end' => clone $end, 'program' => new \Model\Program($program)];
+        $schedule[] = ['id' => $scheduleid, 'start' => clone $start, 'end' => clone $end, 'program' => new \Model\Program($program)];
       }
     }
 
@@ -146,7 +146,7 @@ QUERY;
           if($activeProgram == null || $priority < $activeProgram->priority) {
               if(($activeProgram != null) && ($item[1] > $start)) {
                 if($DEBUG) print "{$activeProgramStart->format('d-m-Y H:i')} -- {$item[1]->format('d-m-Y H:i')}: {$activeProgram->name} (reason: {$item[2]->name} starts).<br/>";
-                $this->addToSchedule($schedule, $activeProgramStart, $item[1], $activeProgram);
+                $this->addToSchedule($schedule, $activeProgramStart, $item[1], $activeProgram, $item[2]->scheduleid);
               }
 
             $activeProgramStart = ($item[1] < $start) ? $start : clone $item[1];
@@ -168,7 +168,7 @@ QUERY;
             // In addition, when the ending program was the active program, we need to schedule it and find the new currently active program
             if($activeProgram == $item[2]) {
               if($DEBUG) print "{$activeProgramStart->format('d-m-Y H:i')} -- {$item[1]->format('d-m-Y H:i')}: {$activeProgram->name} {$activeProgram->suffix} (reason: {$item[2]->name} ends).<br/>";
-              $this->addToSchedule($schedule, $activeProgramStart, $item[1], $activeProgram);
+              $this->addToSchedule($schedule, $activeProgramStart, $item[1], $activeProgram, $item[2]->scheduleid);
   
               $activeProgram = null;
               foreach($active as $newPriority => $newActive) { 
@@ -188,7 +188,7 @@ QUERY;
   
       if(($activeProgram != null) && ($activeProgramStart != $end)) {
         if($DEBUG) print "{$activeProgramStart->format('d-m-Y H:i')} -- {$end->format('d-m-Y H:i')}: {$activeProgram->name} {$activeProgram->suffix} (reason: schedule finished).<br/>";
-        $this->addToSchedule($schedule, $activeProgramStart, $end, $activeProgram);
+        $this->addToSchedule($schedule, $activeProgramStart, $end, $activeProgram, $activeProgram->scheduleid);
       }
   
       return ['startdate' => $start, 'enddate' => $end, 'schedule' => $schedule];
@@ -252,6 +252,23 @@ QUERY;
         return new \Model\Track($data[0]);
     }
 
+    private function isStreamEnabled($schedule_id) {
+        if(!($stream = env('STUDIO_STREAM'))) {
+          return true;
+        }
+        $enableCameraQuery = app('db')->select("SELECT COUNT(*) AS is_enabled FROM `programs_schedule_webcam` WHERE `programs_schedule` = " . (int)$schedule_id);
+        if($enableCamera = $enableCameraQuery[0]->is_enabled) {
+          $isStreamDisabled = 1;
+          $output = [];
+          exec("ffprobe -v quiet -show_streams '$stream'", $output, $isStreamDisabled);
+          if(!$isStreamDisabled) {
+            return true;
+          }
+        }
+
+        return false;
+    }
+
     /**
     * Programmas nu en straks (24 uur vooruit)
     */
@@ -272,9 +289,10 @@ QUERY;
             $current = $next;
           }
 
-          return response()->json(['inProgram' => false, 'current' => $current, 'program' => $program]);
+          return response()->json(['inProgram' => false, 'stream' => false, 'current' => $current, 'program' => $program]);
         } else {
-          return response()->json(['inProgram' => true, 'program' => $program]);
+          $canStream = $this->isStreamEnabled($schema['schedule'][0]['id']);
+          return response()->json(['inProgram' => true, 'stream' => $canStream, 'program' => $program]);
         }
     }