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