Révision 70a4c29b
Ajouté par Assos Assos il y a environ 9 ans
| drupal7/sites/all/modules/media_youtube/includes/MediaYouTubeStreamWrapper.inc | ||
|---|---|---|
| 1 | 1 |
<?php |
| 2 | 2 |
|
| 3 | 3 |
/** |
| 4 |
* @file media_youtube/includes/MediaYouTubeStreamWrapper.inc |
|
| 5 |
* |
|
| 6 |
* Create a YouTube Stream Wrapper class for the Media/Resource module. |
|
| 4 |
* @file |
|
| 5 |
* Extends the MediaReadOnlyStreamWrapper class to handle YouTube videos. |
|
| 7 | 6 |
*/ |
| 8 | 7 |
|
| 9 | 8 |
/** |
| ... | ... | |
| 11 | 10 |
* $youtube = new MediaYouTubeStreamWrapper('youtube://v/[video-code]');
|
| 12 | 11 |
*/ |
| 13 | 12 |
class MediaYouTubeStreamWrapper extends MediaReadOnlyStreamWrapper {
|
| 14 |
|
|
| 15 |
// Overrides $base_url defined in MediaReadOnlyStreamWrapper. |
|
| 16 | 13 |
protected $base_url = 'http://www.youtube.com/watch'; |
| 17 | 14 |
|
| 18 |
/** |
|
| 19 |
* Returns a url in the format "http://www.youtube.com/watch?v=qsPQN4MiTeE". |
|
| 20 |
* |
|
| 21 |
* Overrides interpolateUrl() defined in MediaReadOnlyStreamWrapper. |
|
| 22 |
* This is an exact copy of the function in MediaReadOnlyStreamWrapper, |
|
| 23 |
* here in case that example is redefined or removed. |
|
| 24 |
*/ |
|
| 25 |
function interpolateUrl() {
|
|
| 26 |
if ($parameters = $this->get_parameters()) {
|
|
| 27 |
return $this->base_url . '?' . http_build_query($parameters); |
|
| 28 |
} |
|
| 29 |
} |
|
| 30 |
|
|
| 31 | 15 |
static function getMimeType($uri, $mapping = NULL) {
|
| 32 | 16 |
return 'video/youtube'; |
| 33 | 17 |
} |
| 34 | 18 |
|
| 35 |
function getTarget($f) {
|
|
| 36 |
return FALSE; |
|
| 37 |
} |
|
| 38 |
|
|
| 39 | 19 |
function getOriginalThumbnailPath() {
|
| 40 | 20 |
$parts = $this->get_parameters(); |
| 41 |
return 'http://img.youtube.com/vi/' . check_plain($parts['v']) . '/0.jpg'; |
|
| 21 |
$v = check_plain($parts['v']); |
|
| 22 |
// Attempt to pull a HD thumbnail from YouTube. If it exists pass it on |
|
| 23 |
// otherwise pass on the smaller one. |
|
| 24 |
$thumbname = drupal_tempnam('temporary://', 'youtube');
|
|
| 25 |
$response = drupal_http_request('http://img.youtube.com/vi/' . $v . '/maxresdefault.jpg');
|
|
| 26 |
if (!isset($response->error)) {
|
|
| 27 |
file_unmanaged_save_data($response->data, $thumbname, $replace = FILE_EXISTS_REPLACE); |
|
| 28 |
} |
|
| 29 |
if ((filesize($thumbname)) == 0) {
|
|
| 30 |
return 'http://img.youtube.com/vi/' . $v . '/0.jpg'; |
|
| 31 |
} |
|
| 32 |
else {
|
|
| 33 |
return 'http://img.youtube.com/vi/' . $v . '/maxresdefault.jpg'; |
|
| 34 |
} |
|
| 42 | 35 |
} |
| 43 | 36 |
|
| 44 | 37 |
function getLocalThumbnailPath() {
|
| 45 | 38 |
$parts = $this->get_parameters(); |
| 46 |
$local_path = file_default_scheme() . '://media-youtube/' . check_plain($parts['v']) . '.jpg'; |
|
| 39 |
// There's no need to hide thumbnails, always use the public system rather |
|
| 40 |
// than file_default_scheme(). |
|
| 41 |
$local_path = 'public://media-youtube/' . check_plain($parts['v']) . '.jpg'; |
|
| 42 |
|
|
| 47 | 43 |
if (!file_exists($local_path)) {
|
| 48 | 44 |
$dirname = drupal_dirname($local_path); |
| 49 | 45 |
file_prepare_directory($dirname, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS); |
| 50 | 46 |
$response = drupal_http_request($this->getOriginalThumbnailPath()); |
| 47 |
|
|
| 51 | 48 |
if (!isset($response->error)) {
|
| 52 | 49 |
file_unmanaged_save_data($response->data, $local_path, TRUE); |
| 53 | 50 |
} |
| ... | ... | |
| 55 | 52 |
@copy($this->getOriginalThumbnailPath(), $local_path); |
| 56 | 53 |
} |
| 57 | 54 |
} |
| 55 |
|
|
| 58 | 56 |
return $local_path; |
| 59 | 57 |
} |
| 60 | 58 |
} |
Formats disponibles : Unified diff
Weekly update of contrib modules