* @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;
global $width, $height, $externalFlvPlayer, $externalFlvPlayerVars;
global $flvThumbnail, $useRemoteSize, $autoStart;
global $watermarkVideos, $watermarkImage, $watermarkAlignment;
global $unsupported_url;
/* 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");
$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");
$allowFullScreen = $this->getParameter($ItemAddEmbedVideo, 'allowFullScreen', "false");
$centerVideo = $this->getParameter($ItemAddEmbedVideo, 'centerVideo', "false");
/* Print our stored/set Parameters */
if(!strcmp($debugOutput,"true")) {
print "\n";
print "
Variable Parameters
\n";
print "debugOutput=$debugOutput \n";
print "useInternalFlvPlayer=$useInternalFlvPlayer \n";
print "youtubeShowRelated=$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 "allowFullScreen=$allowFullScreen \n";
print "centerVideo=$centerVideo\n";
print "\n";
}
/* Store other string constants we'll use later */
/* youtube */
$youtubeUrlPattern="youtube";
$youtubeApiUrl="http://gdata.youtube.com/feeds/api/";
$youtubeThumbnailUrl="http://img.youtube.com/vi/";
/* We can't extract the server size from youtube */
$youtubeWidth="425";
$youtubeHeight="350";
/* google */
$googleUrlPattern="video.google";
$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";
$yahooThumbnailUrl="http://thmg01.video.search.yahoo.com/image/";
/* metacafe */
$metacafeUrlPattern="metacafe";
$metacafeThumbnailUrl="http://www.metacafe.com/thumb/";
/* revver */
$revverUrlPattern="revver";
$revverThumbnailUrl="http://frame.revver.com/frame/120x90/";
/* dailymotion */
$dailymotionUrlPattern="dailymotion";
$dailymotionThumbnailUrl="http://www.dailymotion.com/thumbnail/160x120/video/";
/* divshare */
$divshareUrlPattern="divshare";
$divshareThumbnailUrl="http://www.divshare.com/direct/video_thumb/";
/* stickam */
$stickamUrlPattern="stickam";
$stickamThumbnailUrl="http://static.stickam.com/";
/* myspace */
$myspaceUrlPattern="vids.myspace";
$myspaceUrlPattern2="myspacetv";
$myspaceThumbnailUrl="http://mediaservices.myspace.com/services/rss.ashx?type=video&videoID=";
/* vimeo */
$vimeoUrlPattern="vimeo.com";
/* animoto */
$animotoUrlPattern="animoto.com";
/* 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";
/* Unsupported URLs */
$unsupported_url=0;
/* Store the passed URL in a shorter local variable */
/* Strip trailing whitespace in the url, this will cause problems later */
$url = $form['webPage']['URL'];
if(preg_match("/(.*?)\s+/",$url,$matches)) {
$url = $matches[1];
}
/*
*****************************
* Embed a Youtube Video
*****************************
*/
if(preg_match("/$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 = $matches[1];
} else if (preg_match("/v\/(.*)/",$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 high quality format information */
if(preg_match("/fmt=(\d+)/",$extra_params,$matches)) {
$extra_params="&ap=%2526fmt%3D".$matches[1];
if(!strcmp($matches[1],"22")) {
//$youtubeWidth=1280;
//$youtubeHeight=720;
}
}
}
/* Youtube api feed */
$feed = $youtubeApiUrl."videos/".urlencode($video_id);
if(!strcmp($debugOutput,"true")) {
print "\n
Youtube URL Parsing Results
";
print "video_id: $video_id ";
print "extra_embed_params: $extra_params ";
print "gdata feed: $feed ";
print "";
}
/* Get the youtube xml feed as a string data source */
list ($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("/\(.+?)\<\/media:title\>/smi",$xml, $title);
preg_match_all("/\(.+?)\<\/media:description\>/smi",$xml, $description);
preg_match_all("/\";
print "summary: $summary ";
print "thumbnail: $thumbnail ";
}
/* Determine what our width and height should be based on our useRemoteSize parameter */
if(!strcmp($useRemoteSize,"true")) {
$width = $youtubeWidth;
$height = $youtubeHeight;
}
/* Determine if the video should autoplay or not based on the autoStart parameter */
$autoStartStr="";
if(!strcmp($autoStart,"true")) {
$autoStartStr="&autoplay=1";
}
/* Determine if the video should show related videos or not based on the youtubeShowRelated parameter */
$youtubeShowRelatedStr="";
if(!strcmp($youtubeShowRelated,"false")) {
$youtubeShowRelatedStr="&rel=0";
}
/* Determine if the video should show related videos or not based on the youtubeShowRelated parameter */
$fullScreenStr="";
$fullScreenParamStr1="";
$fullScreenParamStr2="";
if(!strcmp($allowFullScreen,"true")) {
$fullScreenStr="&fs=1";
$fullScreenParamStr1="";
$fullScreenParamStr2=" allowfullscreen=\"true\"";
}
/* Format the description to hold a reference to the embedded video */
$description = '';
/*
**********************************
* Embed a Google Video
**********************************
*/
} else if(preg_match("/$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>(.+?)<\/title>/i', $contents, $matches)) {
$title=$matches[1];
}
/* Extract the thumbnail URL from the webpage contents */
preg_match('/\'.+?thumbnail.+?(http:\/\/.*?\/ThumbnailServer2.+?)\'/i',
$contents, $matches);
$thumbnail=$matches[1];
$thumbnail=preg_replace("/\\\\x26/","&",$thumbnail);
$thumbnail=preg_replace("/\\\\x3d/","=",$thumbnail);
$thumbnail=urldecode($thumbnail);
/* Determine what our width and height should be based on our useRemoteSize parameter */
if(!strcmp($useRemoteSize,"true")) {
$width = $googleWidth;
$height = $googleHeight;
}
/* Determine if the video should autoplay or not based on the autoStart parameter */
$autoStartStr="";
if(!strcmp($autoStart,"true")) {
$autoStartStr="&autoplay=1";
}
/* Format the description to hold a reference to the embedded video */
$description = '<embed ';
$description.= 'style="width:'.$width.'px; height:'.$height.'px;" id="VideoPlayback" ';
$description.= 'type="application/x-shockwave-flash" ';
$description.= 'src="'.$googlePlayer.'?docId='.$doc_id.$autoStartStr.'" flashvars=""> ';
$description.= '</embed>';
/*
**********************************
* Embed a Yahoo Video
**********************************
* TODO: The autoStart parameter doesn't work with the yahoo video player
*/
} else if(preg_match("/$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: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video */
list ($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>(.+?)<\/p>/', $contents, $matches);
$summary=$matches[1];
/* Extract the title from the webpage contents */
$title="Unknown";
if(preg_match('/<title>(.+?)\s+- Yahoo! Video<\/title>/i', $contents, $matches)) {
$title=$matches[1];
} else if(preg_match('/<title>(.+?)<\/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('/(<embed src.+?<\/embed>)/', $contents, $matches)) {
$description=$matches[1];
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: $url"),NULL,NULL);
}
/*
**********************************
* Embed a MetaCafe Video
**********************************
*/
} else if(preg_match("/$metacafeUrlPattern/",$url)) {
/* Make sure we can extract a itemID */
if(preg_match("/\/watch\/(.+?)\/(.+?)/",$url,$matches)) {
$item_id = $matches[1];
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__,
"Unable to extract item id from url: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video */
list ($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('/<meta name="description" content="(.+?)" \/>/i', $contents, $matches);
$summary=$matches[1];
/* Extract the title from the webpage contents */
preg_match('/<title>(.+?)<\/title>/i', $contents, $matches);
$title=$matches[1];
/* Build the thumbnail URL from the item_id */
$thumbnail=$metacafeThumbnailUrl.$item_id.".jpg";
/* Format the description to hold a reference to the embedded video */
if(preg_match('/(embed src.+?\/embed)/', $contents, $matches)) {
$description="<".$matches[1];
$description=preg_replace("/"/","'",$description);
if(!strcmp($useRemoteSize,"false")) {
$description=preg_replace("/width='\d+'/","width='".$width."'",$description);
$description=preg_replace("/height='\d+'/","height='".$height."'",$description);
}
if(!strcmp($autoStart,"true")) {
$description=preg_replace("/\.swf/",".swf?playerVars=autoPlay=yes",$description);
}
$description.= "</embed>";
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to extract embedded video information from url: $url"),NULL,NULL);
}
/*
**********************************
* Embed a Revver Video
**********************************
*/
} else if(preg_match("/$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: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video */
list ($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('/<input class.+?(script src.+?\/script)/', $contents, $matches)) {
$description="<".$matches[1];
if(!strcmp($useRemoteSize,"false")) {
$description=preg_replace("/width:\d+/","width:".$width,$description);
$description=preg_replace("/height:\d+/","height:".$height,$description);
}
if(!strcmp($autoStart,"true")) {
preg_match('/(height:\d+)/',$description,$matches);
$height=$matches[1];
$description=preg_replace("/$height/",$height.";autoplay:true",$description);
}
$description.= ">";
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to extract embedded video information from url: $url"),NULL,NULL);
}
/*
**********************************
* Embed a DailyMotion Video
**********************************
*/
} else if(preg_match("/$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: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video */
list ($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 class="description\s+foreground">(.+?)<\/div>/i', $contents, $matches);
$summary=$matches[1];
/* Extract the title from the webpage contents */
preg_match('/<meta name="title" content="Dailymotion : (.+?)" \/>/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('/embed code:.+? value="(.+?)" /', $contents, $matches)) {
$description=$matches[1];
$description=preg_replace("/"/","'",$description);
$description=preg_replace("/</","<",$description);
$description=preg_replace("/>/",">",$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: $url"),NULL,NULL);
}
/*
**********************************
* Embed a DivShare Video
**********************************
*/
} else if(preg_match("/$divshareUrlPattern/",$url)) {
/* Make sure we can extract a itemID */
if(preg_match("/\/download\/(.+)/",$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: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video */
list ($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('/<meta name="description" content="(.+?)" \/>/i', $contents, $matches);
//$summary=$matches[1];
// Right now, the description is a plug for divshare, nothing user specific about it
$summary="";
/* Extract the title from the webpage contents */
preg_match('/<title>(.+?) - Divshare<\/title>/i', $contents, $matches);
$title=$matches[1];
/* Build the thumbnail URL from the item_id */
$thumbnail=$divshareThumbnailUrl.$item_id;
/* Format the description to hold a reference to the embedded video */
if(preg_match('/(<embed src.+?<\/embed>)/', $contents, $matches)) {
$description=$matches[1];
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: $url"),NULL,NULL);
}
/*
**********************************
* Embed a StickAm Video
**********************************
*/
} else if(preg_match("/$stickamUrlPattern/",$url)) {
/* Make sure we can extract a itemID */
if(preg_match("/mId=(.+)/",$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 */
$url=preg_replace("/&/","&",$url);
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('/<meta name="description" content="(.+?)"\/>/i', $contents, $matches);
$summary=$matches[1];
/* Extract the title from the webpage contents */
preg_match('/<meta name="title" content="(.+?)">/i', $contents, $matches);
$title=$matches[1];
/* Build the thumbnail URL from the item_id */
if(preg_match('/movieName=(.+?)&userId=/i', $contents, $matches)) {
$thumbnail_url=$matches[1];
$thumbnail_url=preg_replace("/%2F/","/",$thumbnail_url);
$thumbnail=$stickamThumbnailUrl.$thumbnail_url.".jpg";
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to extract thumbnail from url: $url"),NULL,NULL);
}
/* Format the description to hold a reference to the embedded video */
if(preg_match('/readonly value="(.+?)"/', $contents, $matches)) {
$description=$matches[1];
$description=preg_replace("/"/","'",$description);
$description=preg_replace("/</","<",$description);
$description=preg_replace("/>/",">",$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: $url"),NULL,NULL);
}
/*
**********************************
* Embed a Myspace Video
**********************************
*/
} else if(preg_match("/($myspaceUrlPattern|$myspaceUrlPattern2)/",$url)) {
/* Make sure we can extract a itemID */
if(preg_match("/videoid=(.+)/i",$url,$matches)) {
$video_id = $matches[1];
$video_id=preg_replace("/\/$/","",$video_id);
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__,
"Unable to extract video id from url: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video */
list ($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('/class="description" id="vid_description">(.+?)<\/div>/i', $contents, $matches);
$summary=$matches[1];
/* Extract the title from the webpage contents */
preg_match('/<h1>(.+?)<\/h1>/i', $contents, $matches);
$title=$matches[1];
/* Build the thumbnail URL from the item_id */
$video_info_url=$myspaceThumbnailUrl.$video_id;
list ($successfullyCopied, $video_info, $response, $headers) =
GalleryCoreApi::fetchWebPage($video_info_url, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to get video information at url: $url - $response"),NULL,NULL);
}
if(preg_match('/thumbnail url="(.+?)"/',$video_info, $matches)) {
$thumbnail = $matches[1];
} else {
/*
* Set the thumbnail to some generic jpg image,
* since we can't extract it from the site.
* If no parameter is set, set it to a default value.
*/
if(preg_match("/\w+/", $flvThumbnail)) {
$thumbnail = $flvThumbnail;
} else {
$thumbnail = $gallery2_url.$gallery2_flv_thumbnail;
}
}
/* Format the description to hold a reference to the embedded video */
if(preg_match('/(<embed src.+?\/embed>)/', $contents, $matches) ||
preg_match('/(<embed src.+?\/object>)/', $contents, $matches)) {
$description=$matches[1];
$description=preg_replace("/"/","'",$description);
$description=preg_replace("/</","<",$description);
$description=preg_replace("/>/",">",$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: $url"),NULL,NULL);
}
/*
**********************************
* Embed a Vimeo Video
**********************************
*/
} else if(preg_match("/$vimeoUrlPattern/",$url)) {
/* Make sure we can extract a docID */
if(preg_match("/$vimeoUrlPattern\/(.*)/",$url,$matches)) {
$video_id = $matches[1];
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__,
"Unable to extract video id from url: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video */
list ($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('/<meta name="description" content="(.+?)"/i',
$contents, $matches);
$summary=$matches[1];
/* Extract the title from the webpage contents */
preg_match('/<meta name="title" content="(.+?)"/i',
$contents, $matches);
$title=$matches[1];
/* Extract the thumbnail URL from the webpage contents */
preg_match('/"og:image" content="(.+?)"/i',
$contents, $matches);
$thumbnail=$matches[1];
/* Determine what our width and height should be based on our useRemoteSize parameter */
if(!strcmp($useRemoteSize,"true")) {
preg_match('/id="vimeo_player_'.$video_id.'".+?style="width:(\d+)px;height:(\d+)px;"/i',
$contents, $matches);
$width = $matches[1];
$height = $matches[2];
}
/* Determine if the video should autoplay or not based on the autoStart parameter */
$autoStartStr="";
if(!strcmp($autoStart,"true")) {
$autoStartStr="&autoplay=1";
}
/* Format the description to hold a reference to the embedded video */
$description = '<object width="'.$width.'" height="'.$height.'">';
$description.= '<param name="allowfullscreen" value="true" />';
$description.= '<param name="allowscriptaccess" value="always" />';
$description.= '<param name="movie" value="http://vimeo.com/moogaloop.swf?clip_id='.$video_id;
$description.= '&server=vimeo.com&show_title=1&show_byline=1&'.$autoStartStr;
$description.= 'show_portrait=0&color=&fullscreen=1"/ >';
$description.= '<embed src="http://vimeo.com/moogaloop.swf?clip_id='.$video_id;
$description.= '&server=vimeo.com&show_title=1&show_byline=1&'.$autoStartStr;
$description.= 'show_portrait=0&color=&fullscreen=1"';
$description.= 'type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always"';
$description.= 'width="'.$width.'" height="'.$height.'">';
$description.= '</embed></object>';
/*
**********************************
* Embed an Animoto Video
**********************************
*/
} else if(preg_match("/$animotoUrlPattern/",$url)) {
/* Make sure we can extract a itemID */
if(preg_match("/\/play\/(.+)/",$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: $url"),null,null);
}
/* Grab the contents of the webpage used to display the video */
list ($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 embed video xml page from the webpage contents */
if(preg_match('/type="text\/xml\+oembed" href="(.+?)"/', $contents, $matches)) {
$xml_url=$matches[1];
} else {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to extract xml information from url: $url"),NULL,NULL);
}
/* Get the xml page contents */
list ($successfullyCopied, $contents, $response, $headers) =
GalleryCoreApi::fetchWebPage($xml_url, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to get video information at url: $xml_url - $response"),NULL,NULL);
}
/* Extract the title from the webpage contents */
preg_match('/<title>(.+?)<\/title>/i', $contents, $matches);
$title=htmlentities($matches[1], ENT_QUOTES, "UTF-8");
/* Extract the thumbnail from the webpage contents */
preg_match('/<thumbnail_url>(.+?)<\/thumbnail_url>/i', $contents, $matches);
$thumbnail=$matches[1];
/* Format the description to hold a reference to the embedded video */
if(preg_match('/<html>(.+?)<\/html>/ism', $contents, $matches)) {
$description=$matches[1];
$description=preg_replace("/"/","'",$description);
$description=preg_replace("/</","<",$description);
$description=preg_replace("/>h;/",">",$description);
$description=preg_replace("/\\\\\"/","\"",$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: $url"),NULL,NULL);
}
/*
**********************************
* Embed a remote .swf file
**********************************
*/
} else if(preg_match("/.*\/(.+?)\.swf/i",$url,$matches)) {
/* Set the title and summary to the name of the file */
$title = $matches[1];
$summary = $matches[1];
/*
* Set the thumbnail to some generic jpg image,
* since we can't extract it from the remote swf file.
* If no parameter is set, set it to a default value.
*/
if(preg_match("/\w+/", $flvThumbnail)) {
$thumbnail = $flvThumbnail;
} else {
$thumbnail = $gallery2_url.$gallery2_flv_thumbnail;
}
/*
* Check to make sure the URL to the remote swf file is valid
* (That the file exists at the URL given)
*/
list ($successfullyCopied, $response, $headers) =
$this->fetchWebFileHeaders($url, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to find the video at url: $url - $response"),NULL,NULL);
}
/*
* Format the description to hold a reference to the embedded video
*/
/* Format the description to hold a reference to the embedded video */
$description ='<embed src="'.$url.'">';
/*
**********************************
* Embed a remote .flv or .mp4 file
**********************************
*/
} else if(preg_match("/.*\/(.+?)\.flv/i",$url,$matches) ||
preg_match("/.*\/(.+?)\.mp4/i",$url,$matches)) {
/* Set the title and summary to the name of the file */
$title = $matches[1];
$summary = $matches[1];
/*
* Set the thumbnail to some generic jpg image,
* since we can't extract it from the remote flv file.
* If no parameter is set, set it to a default value.
*/
if(preg_match("/\w+/", $flvThumbnail)) {
$thumbnail = $flvThumbnail;
} else {
$thumbnail = $gallery2_url.$gallery2_flv_thumbnail;
}
/*
* Check to make sure the URL to the remote flv file is valid
* (That the file exists at the URL given)
*/
list ($successfullyCopied, $response, $headers) =
$this->fetchWebFileHeaders($url, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to find the video at url: $url - $response"),NULL,NULL);
}
/*
* Format the description to hold a reference to the embedded video
* This reference will be embedded using the G2 internal player,
* or an external player if provided by the user.
*/
if(!strcmp($useInternalFlvPlayer,"false")) {
/*
* The user has indicated they want to use an external flv player
* Make sure one is defined!
*/
if(!preg_match("/\w+/",$externalFlvPlayer)) {
return array(GalleryCoreApi::error(ERROR_CONFIGURATION_REQUIRED,__FILE__,__LINE__,
"Invalid/missing external player parameter"),null,null);
}
/* Format the description to hold a reference to the embedded video */
$description ='<embed src="'.$externalFlvPlayer.'" ';
$description.= 'width="'.$width.'" height="'.$height.'" ';
$description.= 'bgcolor="#C0C0C0" allowfullscreen="true" ';
$description.= 'type="application/x-shockwave-flash" ';
$description.= 'pluginspage="http://www.macromedia.com/go/getflashplayer" ';
$description.= 'flashvars="file='.$url;
$description.= '&fullscreenpage='.$thumbnail;
$description.= '&linktarget=_Blank&image='.$thumbnail;
if(!preg_match("/\w+/",$externalFlvPlayerVars)) {
/* Format the flashvars for the internal G2 flv player */
$description.= '&showdigits=true&autostart='.$autoStart.'&showfsbutton=true&';
$description.= '&repeat=false&lightcolor=0x9999FF';
$description.= '&backcolor=0x888888&frontcolor=0x000000"';
} else {
/* Format the flashvars for the external G2 flv player */
$description.= '&'.$externalFlvPlayerVars;
}
$description.= ' /> </p>';
/* Internal FLV player */
} else {
/* Format the description to hold a reference to the embedded video */
$macromedia_url = "http://download.macromedia.com/pub/shockwave/cabs/flash/";
$description = '<script type="text/javascript">'."\n";
$description.= '// <![CDATA['."\n";
$description.= 'function divResize(id, nw, nh) {'."\n";
$description.= 'var obj = document.getElementById(id);'."\n";
$description.= 'obj.style.width = nw + "px";'."\n";
$description.= 'obj.style.height = nh + "px";'."\n";
$description.= '}'."\n";
$description.= '// ]]>'."\n";
$description.= '</script>'."\n";
$description.= '<div id="flashvideo" style="align:left;width:525px;height:392px">'."\n";
$description.= '<object classid="clsid:D27CDB6E-AE6D-11CF-96B8-444553540000"';
$description.= 'codebase="'.$macromedia_url.'swflash.cab#version=8,0,0,0"';
$description.= 'width="100%" height="100%" id="IFid1" class="ImageFrame_image">';
$description.= '<param name="movie" value="'.$gallery2_url.$gallery2_flv_player.'"/>';
$description.= '<param name="FlashVars" value="flvUrl='.$url;
$description.= '&Width='.$width.'&Height='.$height.'&title='.$title;
$description.= '&allowDl=true&thumbUrl='.$thumbnail.'&autoStart='.$autoStart;
$description.= '&langDownload=Download&langLarge=Large&langNormal=Normal"/>';
$description.= '<param name="quality" value="high"/>';
$description.= '<param name="scale" value="noscale"/>';
$description.= '<param name="salign" value="lt"/>';
$description.= '<param name="wmode" value="transparent"/>';
$description.= '<param name="allowScriptAccess" value="always"/>';
$description.= '<embed src="'.$gallery2_url.$gallery2_flv_player.'" ';
$description.= 'flashvars="flvUrl='.$url;
$description.= '&Width='.$width.'&Height='.$height.'&title='.$title;
$description.= '&allowDl=true&thumbUrl='.$thumbnail.'&autoStart='.$autoStart;
$description.= '&langDownload=Download&langLarge=Large&langNormal=Normal" ';
$description.= 'type="application/x-shockwave-flash" ';
$description.= 'width="100%" height="100%" quality="high" scale="noscale" salign="lt" ';
$description.= 'wmode="transparent" allowScriptAccess="always" ';
$description.= 'pluginspage="http://www.macromedia.com/go/getflashplayer"/>';
$description.= '</object></div>';
}
/*
**********************************
* Embed a generic <object ... <embed ... video
**********************************
*/
} else {
/* Grab the contents of the webpage used to display the video */
list ($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 - $response"),NULL,NULL);
}
/* Extract the URL base (site name) */
preg_match("/(http:\/\/.+?)\//i",$url,$matches);
$site = $matches[1];
print "site: $site<br>";
/* Extract the summary from the webpage contents */
$summary="Unknown";
if(preg_match('/<meta name="description" content="(.+?)"/si', $contents, $matches)) {
$summary=$matches[1];
}
/* Extract the title from the webpage contents */
$title="Unknown";
if(preg_match('/<title>(.+?)<\/title>/i', $contents, $matches)) {
$title=$matches[1];
}
/*
* Set the thumbnail to some generic jpg image,
* since we can't extract it from a generic website.
* If no parameter is set, set it to a default value.
*/
if(preg_match("/\w+/", $flvThumbnail)) {
$thumbnail = $flvThumbnail;
} else {
$thumbnail = $gallery2_url.$gallery2_flv_thumbnail;
}
/* Format the description to hold a reference to the embedded video */
if(preg_match('/(<object.+?<embed.+?<\/object>)/', $contents, $matches)) {
$description=$matches[1];
if(!strcmp($useRemoteSize,"false")) {
$description=preg_replace("/width=\"\d+\"/","width=\"".$width."\"",$description);
$description=preg_replace("/height=\"\d+\"/","height=\"".$height."\"",$description);
}
$description=preg_replace("/src=\"\//","src=\"".$site."\/",$description);
} else {
$unsupported_url=1;
}
}
/*
**********************************
* Unsupported URL to embed
**********************************
*/
if($unsupported_url == 1) {
return array(GalleryCoreApi::error(ERROR_UNSUPPORTED_FILE_TYPE,__FILE__,__LINE__,
"The URL you have supplied is unsupported (check the list of supported URLs, they must match exactly). You tried to embed a video from this url: $url"),null,null);
}
/*
**********************************
* Add the video to Gallery
**********************************
*/
/* Get a local tmp file to save the thumbnail URL to */
$tmpDir = $gallery->getConfig('data.gallery.tmp');
$tmpFile = $platform->tempnam($tmpDir, 'add');
$tmpFile.= ".jpg";
/* Fetch the thumbnail and save it to a local file */
list ($successfullyCopied, $response, $headers) =
GalleryCoreApi::fetchWebFile($thumbnail, $tmpFile, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_STORAGE_FAILURE,__FILE__,__LINE__,
"Unable to copy thumbnail from url: $thumbnail - $response"),null,null);
}
/* Obtain the mimeType of the thumbnail */
list ($ret, $mimeType) = GalleryCoreApi::getMimeType($tmpFile);
/* Set the filename for the item we want to add */
$fileName = $title;
$fileName = preg_replace("/\s+/","_",$fileName);
$fileName = preg_replace("/'/","",$fileName);
$fileName = preg_replace("/\"/","",$fileName);
$fileName = preg_replace("/&#\d+;/","",$fileName);
/* Wordwrap the description or summary as appropriate */
$description_summary = $summary;
if(strcmp($wordwrapSummary,"0")) {
$summary = wordwrap($summary,$wordwrapSummary,"<br>",FALSE);
}
if(strcmp($wordwrapDescription,"0")) {
$description_summary = wordwrap($description_summary,$wordwrapDescription,"<br>",FALSE);
}
/* Tack on the summary to the end of the description */
$description.= "<br>$description_summary";
/* Add centering tags to the description if requested */
if(!strcmp($centerVideo,"true")) {
$description = "<center>" . $description . "</center>";
}
/* General debug output */
if(!strcmp($debugOutput,"true")) {
print "\n<h2>Item Parameters</h2>\n";
print "url: $url <br>\n";
print "title: $title <br>\n";
print "thumbnailUrl: $thumbnail <br><img src=\"".$thumbnail."\"> <br>\n";
print "summary: <p>$summary</p>\n";
print "description: <p>$description</p>\n";
print "thumbnail: $tmpFile <br>\n";
print "mimeType: $mimeType <br>\n";
print "fileName: $fileName <br>\n";
print "width: $width <br>\n";
print "height: $height <br>\n";
print "<hr>";
}
/* Resize the thumbnail image to the size indicated by our album */
$debugString="";
list ($ret, $toolkit) = GalleryCoreApi::getToolkitByOperation($mimeType, 'resize');
if (!$ret) {
$debugString.="Checking to see if a toolkit that can resize images was found. <br>";
if (isset($toolkit)) {
$newTmpFile = $platform->tempnam($tmpDir, 'add');
$newTmpFile.= ".jpg";
$thumbnailSize = 150;
list ($ret, $preferences) =
GalleryCoreApi::fetchDerivativePreferencesForItem($item->getId());
if(!$ret) {
foreach ($preferences as $preference) {
if (preg_match('/thumbnail\|(\d+)/',
$preference['derivativeOperations'], $matches)) {
$thumbnailSize = $matches[1];
$debugString.="Found thumbnail size in album preferences: $thumbnailSize <br>";
break;
}
}
}
// Obtain the width and height of the original thumbnail, finding out it's ratio,
// and using that ratio when determining the width of the video below.
// Example: youtube: 130x97 google: 160x120 metacafe: 90x76 yahoo: 100x70
// Set the thumbnailHeight to the current thumbnailSize
// Set the thumbnailWidth to the appropriate size based on the thumbnailHeight * ratio
$image_data = @getimagesize($tmpFile);
if(!$image_data) {
return array(GalleryCoreApi::error(ERROR_STORAGE_FAILURE,__FILE__,__LINE__,
"Unable to retrieve thumbnail dimensions for: $tmpFile"),null,null);
}
$ratio = $image_data[0] / $image_data[1];
$debugString.="Using ratio from original thumbnail of $ratio. ";
$thumbnailHeight=$thumbnailSize;
$thumbnailWidth=round($thumbnailHeight * $ratio);
$debugString.="Resizing thumbnail image to $thumbnailWidth x $thumbnailHeight: $tmpFile -> $newTmpFile <br>";
$toolkit->performOperation($mimeType, 'resize', $tmpFile, $newTmpFile,
array($thumbnailWidth,$thumbnailHeight));
}
}
if(!strcmp($debugOutput,"true")) {
print "\n<h2>Thumbnail Resize</h2>\n";
print "$debugString\n";
print "<hr>\n";
}
/* Watermark the video thumbnail image if indicated by our parameter */
if(!strcmp($watermarkVideos,"true")) {
/*
* If no watermarkImage parameter is set, set it to a default value.
*/
if(preg_match("/\w+/", $watermarkImage)) {
$watermarkImage = $watermarkImage;
} else {
$watermarkImage = $gallery2_url.$gallery2_video_watermark;
}
/* Get the watermark Image Extension */
preg_match('/\.(...)$/', $watermarkImage, $matches);
$watermarkExt=$matches[1];
/*
* Check to make sure the URL to the watermark image file is valid
* (That the file exists at the URL given). Skip this part if it is a local path.
*/
if(!preg_match("/^\//", $watermarkImage)) {
list ($successfullyCopied, $response, $headers) =
$this->fetchWebFileHeaders($watermarkImage, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
"Unable to find the watermark image at url: $watermarkImage - $response"),NULL,NULL);
}
/* Download the watermark image to a local file */
$tmpDir = $gallery->getConfig('data.gallery.tmp');
$watermark = $platform->tempnam($tmpDir, 'wmk_img_');
$watermark.= "." . $watermarkExt;
list ($successfullyCopied, $response, $headers) =
GalleryCoreApi::fetchWebFile($watermarkImage, $watermark, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_STORAGE_FAILURE,__FILE__,__LINE__,
"Unable to copy watermark image from url: $watermarkImage - $response"),null,null);
}
} else {
$tmpDir = $gallery->getConfig('data.gallery.tmp');
$watermark = $platform->tempnam($tmpDir, 'wmk_img_');
$watermark.= "." . $watermarkExt;
if(!$platform->copy($watermarkImage, $watermark)) {
return array(GalleryCoreApi::error(ERROR_STORAGE_FAILURE,__FILE__,__LINE__,
"Unable to copy watermark image from path: $watermarkImage"),null,null);
}
}
/* See if there is a toolkit installed that can perform a composite operation */
list ($ret, $toolkit) = GalleryCoreApi::getToolkitByOperation($mimeType, 'composite');
if ($ret) {
return array($ret->wrap(__FILE__, __LINE__,
"Unable to locate a toolkit module to perform the 'composite' watermark operation"), null);
}
/* Make sure we can access the toolkit found */
if (!isset($toolkit)) {
return array(GalleryStatus::error(ERROR_PERMISSION_DENIED, __FILE__, __LINE__,
"Unable to access the toolkit module to perform the 'composite' watermark operation"), null);
}
/* Get the image dimensions of the thumbnail */
$image_data = @getimagesize($newTmpFile);
if(!$image_data) {
return array(GalleryCoreApi::error(ERROR_STORAGE_FAILURE,__FILE__,__LINE__,
"Unable to retrieve thumbnail dimensions for: $tmpFile"),null,null);
}
$thumbnailWidth = $image_data[0];
$thumbnailHeight = $image_data[1];
/* Get the image dimensions of the watermark */
$image_data = @getimagesize($watermark);
if(!$image_data) {
return array(GalleryCoreApi::error(ERROR_STORAGE_FAILURE,__FILE__,__LINE__,
"Unable to retrieve watermark dimensions for: $tmpFile"),null,null);
}
$watermarkWidth = $image_data[0];
$watermarkHeight = $image_data[1];
/* Obtain the mimeType of the watermark */
list ($ret, $watermarkMimeType) = GalleryCoreApi::getMimeType($watermark);
/* Remove the gallery base path from the watermark image path */
/* This has to be done to satisfy the argument requirement for the toolkit operation */
$dataDir = $gallery->getConfig('data.gallery.base');
$dataDir=preg_replace("/\//","\\/",$dataDir);
if(preg_match("/$dataDir(.*)/", $watermark, $matches)) {
$watermark = $matches[1];
}
/* General debug output */
if(!strcmp($debugOutput,"true")) {
print "\n<h2>Watermark Operation</h2>\n";
print "watermarkImage: $watermarkImage <br>\n";
print "watermarkTmpImage: $watermark <br>\n";
print "watermarkMimeType: $watermarkMimeType <br>\n";
print "watermarkWidth: $watermarkWidth <br>\n";
print "watermarkHeight: $watermarkHeight <br>\n";
print "watermarkedWidth: $thumbnailWidth <br>\n";
print "watermarkedHeight: $thumbnailHeight <br>\n";
}
/* Apply the watermark image to the thumbnail */
$tmpFile = $platform->tempnam($tmpDir, 'wmk_');
list ($ret, $mimeType) = $toolkit->performOperation(
$mimeType, 'composite', $newTmpFile, $tmpFile,
array($watermark, $watermarkMimeType,
$watermarkWidth, $watermarkHeight,
$watermarkAlignment, 0, 0));
/* Check the return code of the composite operation */
if ($ret) {
return array($ret->wrap(__FILE__, __LINE__,
"Unable to apply watermark to the video thumbnail image"), null);
}
if(!strcmp($debugOutput,"true")) {
print "\nwatermarked Image: $tmpFile <br>";
print "<hr>";
}
/* Update the path of our thumbnail to point to the new watermarked thumbnail instead */
$newTmpFile = $tmpFile;
}
/* Make the gallery2 call to add this item to the album */
list ($ret, $newItem) = GalleryCoreApi::addItemToAlbum($newTmpFile,
$fileName,
$title,
$summary,
$description,
$mimeType,
$item->getId());
if ($ret) {
return array($ret, null, null);
}
$status['addedFiles'][] = array('fileName' => $url,
'id' => $newItem->getId(),
'warnings' => array());
if(!strcmp($debugOutput,"true")) {
print "\n<br><br><h2>Video Successfully Added to your Gallery Album</h2><br><br><hr>";
}
}
/* Keep the tmpfiles around if we are in debug mode. Otherwise, remove them. */
if(!strcmp($debugOutput,"false")) {
@$platform->unlink($tmpFile);
@$platform->unlink($newTmpFile);
}
}
return array(null, $error, $status);
}
/**
* A simple function to resolve the value of a parameter from
* the default or override value if it exists, or set it
* to the default passed as an argument.
*/
function getParameter($params, $name, $default="") {
if(isset($params['override'][$name])) {
/* print "override $name = ".$params['override'][$name]."<br>"; */
return($params['override'][$name]);
} else if(isset($params['default'][$name])) {
/* print "default $name = ".$params['default'][$name] ."<br>"; */
return($params['default'][$name]);
} else {
/* print "$name = $default <br>"; */
return($default);
}
}
/**
* A simple function to get the headers only (no body) for a given URL
* This was taken from GalleryCoreApi::requestWebPage
*/
function fetchWebFileHeaders($url, $requestHeaders=array()) {
global $gallery;
$requestMethod='GET';
$requestBody='';
/* Convert illegal characters */
$url = str_replace(' ', '%20', $url);
/* Unescape ampersands, since if the URL comes from form input it will be escaped */
$url = str_replace('&', '&', $url);
$platform =& $gallery->getPlatform();
$urlComponents = parse_url($url);
if (empty($urlComponents['port'])) {
$urlComponents['port'] = 80;
}
if (empty($urlComponents['path'])) {
$urlComponents['path'] = '/';
}
$handle = @$platform->fsockopen(
$urlComponents['host'], $urlComponents['port'], $errno, $errstr, 5);
if (empty($handle)) {
$gallery->debug("Error $errno: '$errstr' requesting $url");
return array(null, null, null);
}
$requestUri = $urlComponents['path'];
if (!empty($urlComponents['query'])) {
$requestUri .= '?' . $urlComponents['query'];
}
$headerLines = array('Host: ' . $urlComponents['host']);
foreach ($requestHeaders as $key => $value) {
$headerLines[] = $key . ': ' . $value;
}
$success = $platform->fwrite($handle, sprintf("%s %s HTTP/1.0\r\n%s\r\n\r\n%s",
$requestMethod,
$requestUri,
implode("\r\n", $headerLines),
$requestBody));
if (!$success) {
/* Zero bytes written or false was returned */
$gallery->debug(
"fwrite failed in requestWebPage($url)" . ($success === false ? ' - false' : ''));
return array(null, null, null);
}
$platform->fflush($handle);
/*
* Read the status line. fgets stops after newlines. The first line is the protocol
* version followed by a numeric status code and its associated textual phrase.
*/
$responseStatus = trim($platform->fgets($handle, 4096));
if (empty($responseStatus)) {
$gallery->debug('Empty http response code, maybe timeout');
return array(null, null, null);
}
/* Read the headers */
$responseHeaders = array();
while (!$platform->feof($handle)) {
$line = trim($platform->fgets($handle, 4096));
if (empty($line)) {
break;
}
/* Normalize the line endings */
$line = str_replace("\r", '', $line);
list ($key, $value) = explode(':', $line, 2);
if (isset($responseHeaders[$key])) {
if (!is_array($responseHeaders[$key])) {
$responseHeaders[$key] = array($responseHeaders[$key]);
}
$responseHeaders[$key][] = trim($value);
} else {
$responseHeaders[$key] = trim($value);
}
}
$platform->fclose($handle);
if(preg_match("/Not found/i", $responseStatus)) {
$success = 0;
}
//print "success: $success <br>responseStatus: $responseStatus <br>responseHeaders: $responseHeaders <br>";
return array($success, $responseStatus, $responseHeaders);
}
/**
* @see ItemAdd:loadTemplate
*/
function loadTemplate(&$template, &$form, $item) {
global $gallery;
if ($form['formName'] != 'ItemAddEmbedVideo') {
/* First time around, load the form with item data */
$form['webPage'] = '';
$form['formName'] = 'ItemAddEmbedVideo';
}
$session =& $gallery->getSession();
$template->setVariable('ItemAddEmbedVideo', $ItemAddEmbedVideo);
return array(null,
'modules/embedvideo/templates/ItemAddEmbedVideo.tpl',
'modules_embedvideo');
}
/**
* @see ItemAddPlugin::getTitle
*/
function getTitle() {
list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'embedvideo');
if ($ret) {
return array($ret, null);
}
return array(null, $module->translate('Embed Video'));
}
}
?>