* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
+GalleryCoreApi::requireOnce('modules/gd/classes/GdToolkitHelper.class');
+
+
/**
* This plugin will handle the addition of embedded video objects
* @package embedVideo
/* Store any Parameters into some simpler, shorter, local variables */
global $debugOutput, $useInternalFlvPlayer, $youtubeDevId;
global $width, $height, $externalFlvPlayer, $externalFlvPlayerVars;
- global $flvThumbnail;
+ global $flvThumbnail, $useRemoteSize, $autoStart;
- $debugOutput = $this->getParameter($ItemAddEmbedVideo, 'debugOutput');
- $useInternalFlvPlayer = $this->getParameter($ItemAddEmbedVideo, 'useInternalFlvPlayer');
- $youtubeDevId = $this->getParameter($ItemAddEmbedVideo, 'youtubeDevId');
- $width = $this->getParameter($ItemAddEmbedVideo, 'width');
- $height = $this->getParameter($ItemAddEmbedVideo, 'height');
- $externalFlvPlayer = $this->getParameter($ItemAddEmbedVideo, 'externalFlvPlayer');
- $externalFlvPlayerVars = $this->getParameter($ItemAddEmbedVideo, 'externalFlvPlayerVars');
- $flvThumbnail = $this->getParameter($ItemAddEmbedVideo, 'flvThumbnail');
+ /* 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', "");
+ $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");
+
+ /* Print our stored/set Parameters */
+ if(!strcmp($debugOutput,"true")) {
+ print "<hr>";
+ print "<h2>Variable Parameters</h2>";
+ print "debugOutput=$debugOutput<br>";
+ print "useInternalFlvPlayer=$useInternalFlvPlayer<br>";
+ print "youtubeDevId=$youtubeDevId<br>";
+ print "width=$width<br>";
+ print "height=$height<br>";
+ print "externalFlvPlayer=$externalFlvPlayer<br>";
+ print "externalFlvPlayerVars=$externalFlvPlayerVars<br>";
+ print "flvThumbnail=$flvThumbnail<br>";
+ print "useRemoteSize=$useRemoteSize<br>";
+ print "autoStart=$autoStart<br>";
+ print "<hr>";
+ }
/* Store other string constants we'll use later */
/* youtube */
$youtubeUrlPattern="youtube.com";
$youtubeApiUrl="http://www.youtube.com/api2_rest";
+ /* 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/";
"Unable to get video information at url: $url - $response"),null,null);
}
-
if(!strcmp($debugOutput,"true")) {
+ print "<h2>Youtube XML Dump</h2>";
print "$xml";
+ print "<hr>";
}
/* Extract certain information from the xml feed */
$summary = $description[0][0];
$thumbnail = $thumbnail[0][0];
+ /* Determine what our width and height should be based on our useRemoteSize parameter */
+ if(!strcmp($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";
+ }
+
/* Format the description to hold a reference to the embedded video */
$description = '<object width="'.$width.'" height="'.$height.'">';
$description.= '<param name="movie" ';
$description.= 'value="http://www.youtube.com/v/'.$video_id.'"></param>';
$description.= '<param name="wmode" value="transparent"></param>';
- $description.= '<embed src="http://www.youtube.com/v/'.$video_id.'" ';
+ $description.= '<embed src="http://www.youtube.com/v/'.$video_id.$autoStartStr.'" ';
$description.= 'type="application/x-shockwave-flash" wmode="transparent" ';
$description.= 'width="'.$width.'" height="'.$height.'"></embed></object>';
$description.= "<br>$summary";
$thumbnail=$matches[1];
$thumbnail=preg_replace("/offsetms=0/","offsetms=0",$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 FlashVars="autoPlay=true" ';
+ $description = '<embed ';
$description.= 'style="width:'.$width.'px; height:'.$height.'px;" id="VideoPlayback" ';
$description.= 'type="application/x-shockwave-flash" ';
- $description.= 'src="'.$googlePlayer.'?docId='.$doc_id.'"> ';
+ $description.= 'src="'.$googlePlayer.'?docId='.$doc_id.$autoStartStr.'" flashvars=""> ';
$description.= '</embed>';
$description.= "<br>$summary";
**********************************
* Embed a Yahoo Video
**********************************
+ * TODO: The autoStart parameter doesn't work with the yahoo video player
*/
} else if(preg_match("/$yahooUrlPattern/",$url)) {
/* Format the description to hold a reference to the embedded video */
preg_match('/(<embed src.+?<\/embed>)/', $contents, $matches);
$description=$matches[1];
- $description=preg_replace("/width='\d+'/","width='".$width."'",$description);
- $description=preg_replace("/height='\d+'/","height='".$height."'",$description);
+ if(!strcmp($useRemoteSize,"false")) {
+ $description=preg_replace("/width='\d+'/","width='".$width."'",$description);
+ $description=preg_replace("/height='\d+'/","height='".$height."'",$description);
+ }
$description.= "<br>$summary";
/*
preg_match('/(embed src.+?\/embed)/', $contents, $matches);
$description="<".$matches[1];
$description=preg_replace("/"/","'",$description);
- $description=preg_replace("/width='\d+'/","width='".$width."'",$description);
- $description=preg_replace("/height='\d+'/","height='".$height."'",$description);
+ if(!strcmp($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>";
$description.= "<br>$summary";
if(!preg_match("/\w+/",$externalFlvPlayerVars)) {
/* Format the flashvars for the internal G2 flv player */
- $description.= '&showdigits=true&autostart=false&showfsbutton=true&';
+ $description.= '&showdigits=true&autostart='.$autoStart.'&showfsbutton=true&';
$description.= '&repeat=false&lightcolor=0x9999FF';
$description.= '&backcolor=0x888888&frontcolor=0x000000"';
} else {
$description.= '<param name="movie" value="'.$gallery2_url.$gallery2_flv_player.'"/>';
$description.= '<param name="FlashVars" value="flvUrl='.$url;
$description.= '&Width='.$width.'&Height='.$height.'&title='.$title;
- $description.= '&allowDl=true&thumbUrl='.$thumbnail;
+ $description.= '&allowDl=true&thumbUrl='.$thumbnail.'&autoStart='.$autoStart;
$description.= '&langDownload=Download&langLarge=Large&langNormal=Normal"/>';
$description.= '<param name="quality" value="high"/>';
$description.= '<param name="scale" value="noscale"/>';
$description.= '<embed src="'.$gallery2_url.$gallery2_flv_player.'" ';
$description.= 'flashvars="flvUrl='.$url;
$description.= '&Width='.$width.'&Height='.$height.'&title='.$title;
- $description.= '&allowDl=true&thumbUrl='.$thumbnail;
+ $description.= '&allowDl=true&thumbUrl='.$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" ';
$tmpDir = $gallery->getConfig('data.gallery.tmp');
$tmpFile = $platform->tempnam($tmpDir, 'add');
$tmpFile.= ".jpg";
-
- if(!strcmp($debugOutput,"true")) {
- print "thumbnail: $thumbnail <br>";
- }
-
+
/* Fetch the thumbnail and save it to a local file */
list ($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: $url - $response"),null,null);
+ "Unable to copy thumbnail from url: $thumbnail - $response"),null,null);
}
/* Obtain the mimeType of the thumbnail */
/* General debug output */
if(!strcmp($debugOutput,"true")) {
+ print "<h2>Item Parameters</h2>";
+ print "url: $url <br>";
print "title: $title <br>";
- print "<p><a href=\"".$title."\" target=\"_blank\">";
- print "<img src=\"".$thumbnail."\">\n</a>".$summary."</p>";
- print "<p>$description</p>";
+ print "thumbnailUrl: <img src=\"".$thumbnail."\">\n</a>".$summary."</p>";
+ print "description: <p>$description</p>";
print "thumbnail: $tmpFile <br>";
print "mimeType: $mimeType <br>";
print "fileName: $fileName <br>";
- print "<br><br><b>Video Successfully Added to your Gallery Album</b><br><br>";
+ print "width: $width <br>";
+ print "height: $height <br>";
+ 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;
+ }
+ }
+ }
+ $debugString.="Resizing thumbnail image to $thumbnailSize: $tmpFile -> $newTmpFile <br>";
+ $toolkit->performOperation($mimeType, 'resize', $tmpFile, $newTmpFile,
+ array($thumbnailSize,$thumbnailSize));
+ }
+ }
+ if(!strcmp($debugOutput,"true")) {
+ print "<h2>Thumbnail Resize</h2>";
+ print "$debugString";
+ print "<hr>";
+ }
+
/* Make the gallery2 call to add this item to the album */
- list ($ret, $newItem) = GalleryCoreApi::addItemToAlbum($tmpFile,
+ list ($ret, $newItem) = GalleryCoreApi::addItemToAlbum($newTmpFile,
$fileName,
$title,
$summary,
$status['addedFiles'][] = array('fileName' => $url,
'id' => $newItem->getId(),
'warnings' => array());
+
+ if(!strcmp($debugOutput,"true")) {
+ print "<br><br><h2>Video Successfully Added to your Gallery Album</h2><br><br><hr>";
+ }
}
- @$platform->unlink($tmpFile);
+
+ /* 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, $status);
/**
* A simple function to resolve the value of a parameter from
- * the default or override value if it exists.
+ * the default or override value if it exists, or set it
+ * to the default passed as an argument.
*/
- function getParameter($params, $name) {
+ function getParameter($params, $name, $default="") {
if(isset($params['override'][$name])) {
+ /* print "override $name = ".$params['override'][$name]."<br>"; */
return($params['override'][$name]);
- } else {
+ } else if(isset($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;