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45 changes: 45 additions & 0 deletions
45
TL_ROOT/system/modules/backboneit_multimedia/AbstractMultimediaVideoSource.php
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| <?php | ||
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| class AbstractMultimediaVideoSource implements MultimediaVideoSource { | ||
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| private $strType; | ||
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| private $strURL; | ||
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| protected function __construct($strURL, $strType) { | ||
| $this->strURL = $strURL; | ||
| $this->strType = $strType; | ||
| } | ||
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| public function serialize() { | ||
| return serialize(array( | ||
| $this->strType, | ||
| $this->strURL, | ||
| )); | ||
| } | ||
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| public function unserialize($strSerialized) { | ||
| list( | ||
| $this->strType, | ||
| $this->strURL, | ||
| ) = unserialize($strSerialized); | ||
| } | ||
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| public function getType() { | ||
| return $this->strType; | ||
| } | ||
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| public function getURL() { | ||
| return $this->strURL; | ||
| } | ||
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| public function isValid() { | ||
| try { | ||
| $this->validate(); | ||
| return true; | ||
| } catch(Exception $e) { | ||
| return false; | ||
| } | ||
| } | ||
|
|
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| } |
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57 changes: 57 additions & 0 deletions
57
TL_ROOT/system/modules/backboneit_multimedia/MultimediaVideoHTTPSource.php
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| <?php | ||
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| class MultimediaVideoHTTPSource implements AbstractMultimediaVideoSource { | ||
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| private static $arrMIMEs = array( | ||
| 'application/ogg' => true, | ||
| 'video/ogg' => true, | ||
| 'video/webm' => true, | ||
| 'video/mp4' => true, | ||
| 'video/x-flv' => true, | ||
| ); | ||
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| private $strMIME; | ||
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| public function __construct($strURL, $strType = 'http') { | ||
| parent::__construct($strURL, $strType); | ||
| } | ||
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| public function serialize() { | ||
| return serialize(array( | ||
| parent::serialize(), | ||
| $this->strMIME, | ||
| )); | ||
| } | ||
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| public function unserialize($strSerialized) { | ||
| list( | ||
| $strParent, | ||
| $this->strMIME, | ||
| ) = unserialize($strSerialized); | ||
| parent::unserialize($strParent); | ||
| } | ||
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| public function validate() { | ||
| if(!isset(self::$arrMIMEs[$this->getMIME()])) { | ||
| throw new Exception(sprintf('[%s] does not respond with a valid internet video MIME', $this->getURL())); | ||
| } | ||
| } | ||
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| public function getMIME() { | ||
| return $this->strMIME ? $this->strMIME : $this->strMIME = $this->fetchMIME(); | ||
| } | ||
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| protected function fetchMIME() { | ||
| // $objReq = new RequestExtendedCached(60 * 60); // bugged see #2991 | ||
| $objReq = new RequestExtended(); | ||
| $objReq->send($this->getURL(), false, 'HEAD'); | ||
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| if($objReq->hasError()) { | ||
| throw new Exception(sprintf('Source request responded with error: [%s]', $objReq->error), $objReq->code); | ||
| } | ||
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| list($strMIME) = explode(';', $objReq->headers['Content-Type'], 2); | ||
| return $strMIME ? $strMIME : 'application/octet-stream'; | ||
| } | ||
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| } |
17 changes: 17 additions & 0 deletions
17
TL_ROOT/system/modules/backboneit_multimedia/MultimediaVideoLocalSource.php
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| <?php | ||
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| class MultimediaVideoLocalSource implements MultimediaVideoHTTPSource { | ||
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| public function __construct($strURL) { | ||
| parent::__construct($strURL, 'local'); | ||
| } | ||
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| public function getURL() { | ||
| return Environment::getInstance()->base . parent::getURL(); | ||
| } | ||
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| public function getLocalPath() { | ||
| return parent::getURL(); | ||
| } | ||
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| } |
13 changes: 13 additions & 0 deletions
13
TL_ROOT/system/modules/backboneit_multimedia/MultimediaVideoSource.php
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| <?php | ||
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| interface MultimediaVideoSource extends Serializable { | ||
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| public function getType(); | ||
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| public function getURL(); | ||
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| public function isValid(); | ||
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| public function validate(); | ||
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| } |