* @version $Revision: 1.1 $
*/
class ItemAddEmbedVideo extends ItemAddPlugin {
/**
* @see ItemAddPlugin::handleRequest
*/
function handleRequest($form, &$item) {
global $gallery, $url;
$status = $error = array();
if (isset($form['action']['addEmbedVideoPage'])) {
$platform =& $gallery->getPlatform();
if (empty($extraHeaders)) {
$extraHeaders = array('Referer' => str_replace('&', '&', $url));
}
if(isset($form['webPage']['URL'])) {
/* Load any stored/set Parameters */
list ($ret, $params) =
GalleryCoreApi::fetchAllPluginParameters('module', 'embedvideo');
if ($ret) {
return array($ret, null, null);
}
foreach (array('default', 'override') as $type) {
$ItemAddUploadApplet[$type] = array();
if (!empty($params['embedvideo' . $type . 'Variables'])) {
$variablesArray = explode('|', $params['embedvideo' . $type . 'Variables']);
foreach ($variablesArray as $variable) {
list ($name, $value) = explode('=', $variable);
$ItemAddEmbedVideo[$type][$name] = $value;
/* print "type: $type name: $name value: $value "; */
}
}
}
/* Store any Parameters into some simpler, shorter, local variables */
global $debugOutput, $useInternalFlvPlayer, $youtubeDevId;
global $width, $height, $externalFlvPlayer, $externalFlvPlayerVars;
global $flvThumbnail, $useRemoteSize, $autoStart;
global $watermarkVideos, $watermarkImage, $watermarkAlignment;
/* Find out what value our parameters should have by looking to see if they
* are defined in our overrides section or default section. If they are not
* defined in either of these 2 places, pass in a default value to set them to
*/
$debugOutput = $this->getParameter($ItemAddEmbedVideo, 'debugOutput', "false");
$useInternalFlvPlayer = $this->getParameter($ItemAddEmbedVideo, 'useInternalFlvPlayer', "true");
$youtubeDevId = $this->getParameter($ItemAddEmbedVideo, 'youtubeDevId', "");
$youtubeShowRelated = $this->getParameter($ItemAddEmbedVideo, 'youtubeShowRelated', "false");
$width = $this->getParameter($ItemAddEmbedVideo, 'width', "320");
$height = $this->getParameter($ItemAddEmbedVideo, 'height', "240");
$externalFlvPlayer = $this->getParameter($ItemAddEmbedVideo, 'externalFlvPlayer', "");
$externalFlvPlayerVars = $this->getParameter($ItemAddEmbedVideo, 'externalFlvPlayerVars', "");
$flvThumbnail = $this->getParameter($ItemAddEmbedVideo, 'flvThumbnail', "");
$useRemoteSize = $this->getParameter($ItemAddEmbedVideo, 'useRemoteSize', "false");
$autoStart = $this->getParameter($ItemAddEmbedVideo, 'autoStart', "false");
$watermarkImage = $this->getParameter($ItemAddEmbedVideo, 'watermarkImage', "");
$watermarkVideos = $this->getParameter($ItemAddEmbedVideo, 'watermarkVideos', "false");
$watermarkAlignment = $this->getParameter($ItemAddEmbedVideo, 'watermarkAlignment', "left");
$wordwrapSummary = $this->getParameter($ItemAddEmbedVideo, 'wordwrapSummary', "0");
$wordwrapDescription = $this->getParameter($ItemAddEmbedVideo, 'wordwrapDescription', "0");
/* Print our stored/set Parameters */
if(!strcmp($debugOutput,"true")) {
print "\n
";
print "
Variable Parameters
\n";
print "debugOutput=$debugOutput \n";
print "useInternalFlvPlayer=$useInternalFlvPlayer \n";
print "youtubeDevId=$youtubeDevId \n";
print "youtubeShowRelated=$youtubeShowRelated \n";
print "width=$width \n";
print "height=$height \n";
print "externalFlvPlayer=$externalFlvPlayer \n";
print "externalFlvPlayerVars=$externalFlvPlayerVars \n";
print "flvThumbnail=$flvThumbnail \n";
print "useRemoteSize=$useRemoteSize \n";
print "autoStart=$autoStart \n";
print "watermarkVideos=$watermarkVideos \n";
print "watermarkImage=$watermarkImage \n";
print "watermarkAlignment=$watermarkAlignment \n";
print "wordwrapSummary=$wordwrapSummary \n";
print "wordwrapDescription=$wordwrapDescription \n";
print "\n";
}
/* Store other string constants we'll use later */
/* youtube */
$youtubeUrlPattern="youtube.com";
$youtubeApiUrl="http://www.youtube.com/api2_rest";
$youtubeThumbnailUrl="http://img.youtube.com/vi/";
/* We can't extract the server size from youtube */
$youtubeWidth="425";
$youtubeHeight="350";
/* google */
$googleUrlPattern="video.google.com";
$googlePlayer="http://video.google.com/googleplayer.swf";
/* We can't extract the server size from google video */
$googleWidth="400";
$googleHeight="326";
/* yahoo */
$yahooUrlPattern="video.yahoo.com";
$yahooThumbnailUrl="http://thmg01.video.search.yahoo.com/image/";
/* metacafe */
$metacafeUrlPattern="metacafe.com";
$metacafeThumbnailUrl="http://www.metacafe.com/thumb/";
/* revver */
$revverUrlPattern="revver.com";
$revverThumbnailUrl="http://frame.revver.com/frame/120x90/";
/* dailymotion */
$dailymotionUrlPattern="dailymotion.com";
$dailymotionThumbnailUrl="http://www.dailymotion.com/thumbnail/160x120/video/";
/* divshare */
$divshareUrlPattern="divshare.com";
$divshareThumbnailUrl="http://www.divshare.com/direct/video_thumb/";
/* stickam */
$stickamUrlPattern="stickam.com";
$stickamThumbnailUrl="http://static.stickam.com/";
/* myspace */
$myspaceUrlPattern="vids.myspace.com";
$myspaceUrlPattern2="myspacetv.com";
$myspaceThumbnailUrl="http://mediaservices.myspace.com/services/rss.ashx?type=video&videoID=";
/* Gallery2 specific paths and variables */
$urlGenerator =& $gallery->getUrlGenerator();
$gallery2_url = $urlGenerator->getCurrentUrlDir();
$gallery2_flv_thumbnail = "modules/embedvideo/images/G2video_thumbnail.jpg";
$gallery2_video_watermark = "modules/embedvideo/images/G2video_watermark1.png";
$gallery2_flv_player = "modules/flashvideo/lib/G2flv.swf";
/* Store the passed URL in a shorter local variable */
$url = $form['webPage']['URL'];
/*
*****************************
* Embed a Youtube Video
*****************************
*/
if(preg_match("/$youtubeUrlPattern/",$url)) {
/* Make sure we can find a video_id in the URL */
$extra_params = "";
if(preg_match("/watch\?v=(.*?)(&\S+=\S+)/",$url,$matches)) {
$video_id = $matches[1];
$extra_params = $matches[2];
} else if (preg_match("/watch\?v=(.*)/",$url,$matches)) {
$video_id = $matches[1];
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__,
"Unable to extract video id from url: $url"),null,null);
}
/* If extra params were given, handle them here */
if(strcmp($extra_params,"")) {
/* Handle the HD format information */
if(preg_match("/fmt=(\d+)/",$extra_params,$matches)) {
$extra_params="&ap=%2526fmt%3D".$matches[1];
}
}
if(!strcmp($debugOutput,"true")) {
print "
URL Parsing Results
";
print "video_id: $video_id ";
print "extra_embed_params: $extra_params ";
print "";
}
/* If we have a valid youtube developer id, use that to get information about the video */
/* Otherwise, just parse it directly from the HTML page */
$dev_id = $youtubeDevId;
if(!preg_match("/\w+/",$dev_id)) {
/* No developer ID found. Proceed with direct page parsing. */
/* Grab the contents of the webpage used to display the video on video.google.com */
list ($successfullyCopied, $contents, $response, $headers) =
GalleryCoreApi::fetchWebPage($url, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to get video information at url: $url - $response"),NULL,NULL);
}
/* Extract the summary from the webpage contents */
preg_match('//i', $contents, $matches);
$summary=$matches[1];
/* Extract the title from the webpage contents */
preg_match('//i', $contents, $matches);
$title=$matches[1];
/* Extract the thumbnail URL from the webpage contents */
$thumbnail=$youtubeThumbnailUrl.$video_id."/default.jpg";
/* Determine if the video should autoplay or not based on the autoStart parameter */
$autoStartStr="";
if(!strcmp($autoStart,"true")) {
$autoStartStr="&autoplay=1";
} else {
$autoStartStr="&autoplay=0";
}
/* Determine if the video should show related videos or not based on the youtubeShowRelated parameter */
$youtubeShowRelatedStr="";
if(!strcmp($youtubeShowRelated,"false")) {
$youtubeShowRelatedStr="&rel=0";
} else {
$youtubeShowRelatedStr="&rel=1";
}
/* Format the description to hold a reference to the embedded video */
if(preg_match('/id=\"embed_code\".+?value=\'(.+?)\'/', $contents, $matches)) {
$description=$matches[1];
$description=preg_replace("/"/","'",$description);
$description=preg_replace("/</","<",$description);
$description=preg_replace("/>/",">",$description);
$description=preg_replace("/&/","&",$description);
$description=preg_replace("/$video_id/",$video_id.$autoStartStr.$youtubeShowRelatedStr,$description);
$description=preg_replace("/$video_id/",$video_id.$extra_params,$description);
if(!strcmp($useRemoteSize,"false")) {
$description=preg_replace("/width='\d+'/","width='".$width."'",$description);
$description=preg_replace("/height='\d+'/","height='".$height."'",$description);
}
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to extract embedded video information from url: $url"),NULL,NULL);
}
} else {
/* We found a valid developer ID. Proceed with API calls. */
/* Youtube api feed */
$feed = $youtubeApiUrl.'?method=youtube.videos.get_details';
$feed.= "&dev_id=$dev_id&video_id=$video_id";
/* Get the youtube xml feed as a string data source */
list ($successfullyCopied, $xml, $response, $headers) =
GalleryCoreApi::fetchWebPage($feed, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to get video information at url: $url - $response"),null,null);
}
if(preg_match("/This video is private/",$xml)) {
return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__,
"Unable to retrieve video information from youtube.".
"You cannot embed a private youtube video: $url"),null,null);
}
if(!strcmp($debugOutput,"true")) {
print "\n
Youtube XML Dump
";
print "$xml";
print "";
}
/* Extract certain information from the xml feed */
preg_match_all("/\(.+?)\<\/title\>/smi",$xml, $title);
preg_match_all("/\(.+?)\<\/description\>/smi",$xml, $description);
preg_match_all("/\(.+?)\<\/thumbnail_url\>/smi",$xml, $thumbnail);
array_shift($title);
array_shift($thumbnail);
array_shift($description);
/* Replace html characters. More can be added but this seems to work */
for($i=0;$i';
$description.= '';
$description.= '';
$description.= '';
}
/*
**********************************
* Embed a Google Video
**********************************
*/
} else if(preg_match("/$googleUrlPattern/",$url)) {
/* Make sure we can extract a docID */
if(preg_match("/docid=(.*)/",$url,$matches)) {
$doc_id = $matches[1];
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__,
"Unable to extract doc id from url: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video on video.google.com */
list ($successfullyCopied, $contents, $response, $headers) =
GalleryCoreApi::fetchWebPage($url, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to get video information at url: $url - $response"),NULL,NULL);
}
/* Extract the summary from the webpage contents */
//print "contents: $contents ";
preg_match('//i',
$contents, $matches);
$summary=$matches[1];
/* Extract the title from the webpage contents */
$title="Unknown";
if(preg_match('/(.+?)\s+- Google Video<\/title>/i', $contents, $matches)) {
$title=$matches[1];
} else if(preg_match('/(.+?)<\/title>/i', $contents, $matches)) {
$title=$matches[1];
}
/* Extract the thumbnail URL from the webpage contents */
preg_match('/ ';
$description.= '';
/*
**********************************
* Embed a Yahoo Video
**********************************
* TODO: The autoStart parameter doesn't work with the yahoo video player
*/
} else if(preg_match("/$yahooUrlPattern/",$url)) {
/* Make sure we can extract a vidID */
if(preg_match("/vid=(.*)/",$url,$matches)) {
$vid_id = $matches[1];
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__,
"Unable to extract vid id from url: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video on video.google.com */
list ($successfullyCopied, $contents, $response, $headers) =
GalleryCoreApi::fetchWebPage($url, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to get video information at url: $url - $response"),NULL,NULL);
}
/* Extract the summary from the webpage contents */
preg_match('/Description:<\/em>
(.+?)<\/p>/', $contents, $matches);
$summary=$matches[1];
/* Extract the title from the webpage contents */
$title="Unknown";
if(preg_match('/
(.+?)\s+- Yahoo! Video<\/title>/i', $contents, $matches)) {
$title=$matches[1];
} else if(preg_match('/(.+?)<\/title>/i', $contents, $matches)) {
$title=$matches[1];
}
/* Build the thumbnail URL from the vid_id */
$thumbnail=$yahooThumbnailUrl.$vid_id."_01";
/* Format the description to hold a reference to the embedded video */
if(preg_match('/(";
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to extract embedded video information from url: $url"),NULL,NULL);
}
/*
**********************************
* Embed a Revver Video
**********************************
* TODO: The autoStart parameter doesn't work with the yahoo video player
*/
} else if(preg_match("/$revverUrlPattern/",$url)) {
/* Make sure we can extract a itemID */
if(preg_match("/\/watch\/(.+)/",$url,$matches)) {
$item_id = $matches[1];
$item_id=preg_replace("/\/$/","",$item_id);
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__,
"Unable to extract item id from url: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video on video.google.com */
list ($successfullyCopied, $contents, $response, $headers) =
GalleryCoreApi::fetchWebPage($url, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to get video information at url: $url - $response"),NULL,NULL);
}
/* Extract the summary from the webpage contents */
if(preg_match('/"video_description">(.+?)<\/p>/i', $contents, $matches)) {
$summary=$matches[1];
}
if(preg_match('/"video_description">(.+)/i', $contents, $matches)) {
$summary=$matches[1];
}
/* Extract the title from the webpage contents */
preg_match('/digg_title = \'(.+?)\'/i', $contents, $matches);
$title=$matches[1];
/* Build the thumbnail URL from the item_id */
$thumbnail=$revverThumbnailUrl.$item_id.".jpg";
/* Format the description to hold a reference to the embedded video */
if(preg_match('/";
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to extract embedded video information from url: $url"),NULL,NULL);
}
/*
**********************************
* Embed a DailyMotion Video
**********************************
* TODO: The autoStart parameter doesn't work with the yahoo video player
*/
} else if(preg_match("/$dailymotionUrlPattern/",$url)) {
/* Make sure we can extract a itemID */
if(preg_match("/\/video\/(.+)/",$url,$matches)) {
$item_id = $matches[1];
$item_id=preg_replace("/\/$/","",$item_id);
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__,
"Unable to extract item id from url: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video on video.google.com */
list ($successfullyCopied, $contents, $response, $headers) =
GalleryCoreApi::fetchWebPage($url, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to get video information at url: $url - $response"),NULL,NULL);
}
/* Extract the summary from the webpage contents */
preg_match('/
(.+?)<\/div>/i', $contents, $matches);
$summary=$matches[1];
/* Extract the title from the webpage contents */
preg_match('//i', $contents, $matches);
$title=htmlentities($matches[1], ENT_QUOTES, "UTF-8");
/* Build the thumbnail URL from the item_id */
$thumbnail=$dailymotionThumbnailUrl.$item_id;
/* Format the description to hold a reference to the embedded video */
if(preg_match('/