Test version

srv/api/common/classes/Podcast.php

@@ -0,0 +1,89 @@
+<?php 
+
+namespace Model;
+
+require_once "NewsImage.php";
+
+class Podcast extends Model {
+  public $id;
+  public $title;
+  public $content;
+  protected $soundfilename;
+  public $created; 
+  public $program;
+  public $url;
+  public $auth;
+  public $download;
+  public $duration;
+  public $image;
+  public $metadata;
+  private $key;
+
+  public function __construct($data) {
+    parent::__construct($data);
+    parent::ConvertToDateTime($this->created);
+
+    $this->url = '/' . $this->id . '/' . parent::url_slug($this->title) . '.mp3';
+    if($this->soundfilename) {
+      // Only generate when not constructing from a JSON object
+      $this->key = sha1($this->id . ':' . date('Y-m-d') . ':' . $this->soundfilename);
+      $this->auth = $this->key;
+    }
+
+    if(isset($data->program)) {
+      $this->program = null;
+      if(is_object($data->program)) {
+        $this->program = new \Model\Program($data->program);
+      } elseif($data->program) { 
+        $this->program = new \Model\Program(['id' => $data->program, 'name' => $data->program_name, 'description' => $data->program_description]);
+      }
+    }
+
+    if(isset($data->imagefile)) {
+      $imagedata = new \stdClass();
+      $imagedata->id = $this->id;
+      $imagedata->file = $data->imagefile;
+      $imagedata->title = $data->imagecaption;
+      $this->image = new NewsImage($imagedata, '/img/podcast/');
+    }
+
+    $this->metadata = (new MetaData())
+      ->set('title', $this->title)
+      ->set('description', strip_tags($this->excerpt()))
+      ->set('image', isset($this->image) ? $this->image->url : null )
+      ->set('audio', $this->url)
+     ;
+  }
+
+  public function titleWithoutProgram() { 
+    if(!$this->program) { return $this->title; }
+    return trim(str_replace($this->program->name, '', $this->title), "- \t\n\r\0\x0B");
+  }
+
+  public function isValidAuth($key) {
+    return ($key == $this->key);
+  }
+
+  public function getSoundfile() {
+    return '/var/audio/podcast/' . $this->soundfilename; 
+  }
+
+  public function formatDuration() {
+    $seconds = $this->duration / 1000;
+    $milliseconds = $this->duration % 1000;
+  
+    $hours = ($seconds > 3600) ? floor($seconds / 3600) : 0;
+    $seconds %= 3600;
+    return str_pad($hours, 2, '0', STR_PAD_LEFT)
+         . gmdate(':i:s', $seconds)
+         ;//. ($milliseconds ? ".$milliseconds" : '') ;
+  }
+
+  public function excerpt() {
+    $maxLength = 500;
+    return '<p class="news-excerpt long">' . 
+      substr($this->content, 0, $maxLength) . 
+      (strlen($this->content) > $maxLength ? '...' : '') . 
+      '</p>'; 
+  }
+}