'google',
'name' => t('Google'),
'url' => EMVIDEO_GOOGLE_MAIN_URL,
'settings_description' => t('These settings specifically affect videos displayed from Google.', array('@google' => EMVIDEO_GOOGLE_MAIN_URL)),
'supported_features' => $features,
);
}
function emvideo_google_settings() {
$form = array();
$form['emvideo_google_domain'] = array(
'#type' => 'textfield',
'#title' => t('Google video domain'),
'#default_value' => variable_get('emvideo_google_domain', EMVIDEO_GOOGLE_DOMAIN_DEFAULT),
'#description' => t('Google hosts their videos on various servers throughout the world. By default, videos from Google will be displayed from the United States, at their google.com servers. If you wish to display the video from another Google server, please enter the domain here, without the initial dot. For instance, you might enter it for the Italian Google servers at google.it, or ca for their Canadian servers.'),
);
return $form;
}
function emvideo_google_extract($embed) {
return array(
'@http://video\.google(?:\.[a-z]{2,4})+/videoplay(?:\?|%3F)docid(?:=|%3D)([^\&]*)\&@i',
'@http://video\.google(?:\.[a-z]{2,4})+/videoplay(?:\?|%3F)docid(?:=|%3D)([^\&]*)\&@i',
'@http://video\.google(?:\.[a-z]{2,4})+/videoplay\?docid=(.*)@i',
'@http://video\.google(?:\.[a-z]{2,4})+/googleplayer\.swf\?docId=(-?\d*)@i',
'@http://video\.google(?:\.[a-z]{2,4})+/url\?docid=([^\&]*)\&@i',
);
}
function emvideo_google_request($embed, $cacheable = TRUE) {
$args = array('docid' => $embed);
return module_invoke('emfield', 'request_xml', 'google', EMVIDEO_GOOGLE_XML, $args, $cacheable);
}
function emvideo_google_embedded_link($video_code) {
return 'http://video.google.'. variable_get('emvideo_google_domain', EMVIDEO_GOOGLE_DOMAIN_DEFAULT) .'/videoplay?docid='. $video_code;
}
function theme_emvideo_google_flash($embed, $width, $height, $autoplay) {
if ($embed) {
$autoplay = $autoplay ? '&autoPlay=true' : '';
// this will be executed by not Internet Explorer browsers
$output = '
';
}
return $output;
}
/**
* Implement hook emvideo_PROVIDER_data_version().
*/
function emvideo_google_data_version() {
return EMVIDEO_GOOGLE_DATA_VERSION;
}
/**
* hook emfield_PROVIDER_data
*
* provides an array to be serialised and made available with $item elsewhere
*/
function emvideo_google_data($field, $item) {
$data = array();
// Create some 'field' version control.
$data['emvideo_data_version'] = EMVIDEO_GOOGLE_DATA_VERSION;
$rss = emvideo_google_request($item['value']);
if (
is_array($rss['ITEM']) &&
is_array($rss['ITEM']['MEDIA:GROUP']) &&
is_array($rss['ITEM']['MEDIA:GROUP']['MEDIA:CONTENT']) &&
is_array($rss['ITEM']['MEDIA:GROUP']['MEDIA:CONTENT'][1])
) {
$video = $rss['ITEM']['MEDIA:GROUP']['MEDIA:CONTENT'][1];
$data['filepath'] = $video['URL'];
$data['filemime'] = $video['TYPE'];
$data['medium'] = $video['MEDIUM'];
$data['expression'] = $video['EXPRESSION'];
$data['duration'] = $video['DURATION'];
$data['width'] = $video['WIDTH'];
$data['height'] = $video['HEIGHT'];
}
if (is_array($rss['MEDIA:GROUP'])) {
if (is_array($rss['MEDIA:GROUP']['MEDIA:THUMBNAIL']) && is_array($rss['MEDIA:GROUP']['MEDIA:THUMBNAIL'][1])) {
$thumbnail = $rss['MEDIA:GROUP']['MEDIA:THUMBNAIL'][1];
$data['thumbnail']['filepath'] = $thumbnail['URL'];
$data['thumbnail']['width'] = $thumbnail['WIDTH'];
$data['thumbnail']['height'] = $thumbnail['HEIGHT'];
}
if (is_array($rss['MEDIA:GROUP']['MEDIA:PLAYER']) && is_array($rss['MEDIA:GROUP']['MEDIA:PLAYER'][1])) {
$data['player']['filepath'] = $rss['MEDIA:GROUP']['MEDIA:PLAYER'][1]['URL'];
}
}
if ($data['thumbnail']['filepath'] == '' && is_array($rss['ITEM'])) {
// for whatever reason the thumbnail failed try the old method
// we'll parse it from the description, where it's repeated.
$desc = $rss['ITEM']['DESCRIPTION'][0];
$regex = '@
media, just MRSS, and no size
// so not actually really really necessary or really useful but for completeness
$play = 'http://video.google.'. variable_get('emvideo_google_domain', EMVIDEO_GOOGLE_DOMAIN_DEFAULT) .'/googleplayer.swf?docId='. check_plain($item['embed']);
$response = emfield_request_header('google', $play, FALSE, FALSE);
if ($response->code == 200) {
$data['filesize'] = $response->headers['Content-Length'];
}
return $data;
}
/**
* hook emvideo_PROVIDER_duration($item)
* Returns the duration of the video in seconds.
* @param $item
* The video item itself, which needs the $data array.
* @return
* The duration of the video in seconds.
*/
function emvideo_google_duration($item) {
if (!isset($item['data']['emvideo_data_version'])) {
$item['data'] = emvideo_google_data(NULL, $item);
}
return isset($item['data']['duration']) ? $item['data']['duration'] : 0;
}
function emvideo_google_rss($item, $teaser) {
if ($item['value']) {
if (isset($item['data']['emvideo_data_version'])) {
$data = $item['data'];
}
else {
$data = emvideo_google_data(NULL, $item);
}
return $data;
}
}
function emvideo_google_thumbnail($field, $item, $formatter, $node, $width, $height) {
if (isset($item['data']['emvideo_data_version'])) {
$data = $item['data'];
}
else {
$data = emvideo_google_data($field, $item);
}
return $data['thumbnail']['filepath'];
return NULL;
}
function emvideo_google_video($embed, $width, $height, $field, $item, $node, $autoplay) {
$output = theme('emvideo_google_flash', $embed, $width, $height, $autoplay);
return $output;
}
function emvideo_google_preview($embed, $width, $height, $field, $item, $node, $autoplay) {
$output = theme('emvideo_google_flash', $embed, $width, $height, $autoplay);
return $output;
}
/**
* Implementation of hook_emfield_subtheme.
*/
function emvideo_google_emfield_subtheme() {
return array(
'emvideo_google_flash' => array(
'arguments' => array('embed' => NULL, 'width' => NULL, 'height' => NULL, 'autoplay' => NULL),
'file' => 'providers/google.inc'
)
);
}
/**
* Implement hook_emvideo_PROVIDER_content_generate().
*/
function emvideo_google_content_generate() {
return array(
'http://video.google.com/videoplay?docid=-3401332494586334627&ei=EzXBSr7ZDILkrALR8tTJBg&q=drupal&hl=en&emb=1',
'http://video.google.com/videoplay?docid=3803572165737229287&ei=kDXBSobXK4jUqQK6zcHqBg&q=drupal&hl=en&emb=1',
'http://video.google.com/videoplay?docid=3883642707114931305&ei=kDXBSobXK4jUqQK6zcHqBg&q=drupal&hl=en&emb=1',
'http://video.google.com/videoplay?docid=-6482735792871677056&ei=5DXBSvOEBIyQqALuyvXXBg&q=drupal&hl=en&emb=1',
);
}