foreach ($variablesArray as $variable) {
list ($name, $value) = explode('=', $variable);
$ItemAddEmbedVideo[$type][$name] = $value;
+ /* print "type: $type name: $name value: $value <br>"; */
}
}
}
/* Store any Parameters into some simpler, shorter, local variables */
- $debugOutput = $ItemAddEmbedVideo['default']['debugOutput'];
- $useInternalFlvPlayer = $ItemAddEmbedVideo['default']['useInternalFlvPlayer'];
- $youtubeDevId = $ItemAddEmbedVideo['default']['youtubeDevId'];
- $width=$ItemAddEmbedVideo['default']['width'];
- $height=$ItemAddEmbedVideo['default']['height'];
- $externalFlvPlayer = $ItemAddEmbedVideo['default']['externalFlvPlayer'];
- $externalFlvPlayerVars = $ItemAddEmbedVideo['default']['externalFlvPlayerVars'];
- $flvThumbnail = $ItemAddEmbedVideo['default']['flvThumbnail'];
+ global $debugOutput, $useInternalFlvPlayer, $youtubeDevId;
+ global $width, $height, $externalFlvPlayer, $externalFlvPlayerVars;
+ global $flvThumbnail, $useRemoteSize, $autoStart;
+ /* 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");
+
/* Store other string constants we'll use later */
- $youtubeUrlPattern="www.youtube.com";
+
+ /* youtube */
+ $youtubeUrlPattern="youtube.com";
$youtubeApiUrl="http://www.youtube.com/api2_rest";
+ $youtubeWidth="425";
+ $youtubeHeight="350";
+
+ /* google */
$googleUrlPattern="video.google.com";
$googlePlayer="http://video.google.com/googleplayer.swf";
+ $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/";
/* Gallery2 specific paths and variables */
$urlGenerator =& $gallery->getUrlGenerator();
GalleryCoreApi::fetchWebPage($feed, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
- "Unable to get video information at url: $url"),null,null);
+ "Unable to get video information at url: $url - $response"),null,null);
}
-
if(!strcmp($debugOutput,"true")) {
print "$xml";
}
$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";
GalleryCoreApi::fetchWebPage($url, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
- "Unable to get video information at url: $url"),null,null);
+ "Unable to get video information at url: $url - $response"),NULL,NULL);
}
/* Extract the summary from the webpage contents */
$summary=$matches[1];
/* Extract the title from the webpage contents */
- preg_match('/<title>(.+?)\s+- Google Video<\/title>/i',
- $contents, $matches);
- $title=$matches[1];
+ $title="Unknown";
+ if(preg_match('/<title>(.+?)\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('/<img src="(http:\/\/video\.google\.com\/ThumbnailServer2.+?)" /i',
$thumbnail=$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 FlashVars=';
$description.= 'style="width:'.$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.'"> ';
$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)) {
+
+ /* 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>(.+?)<\/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 */
+ 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);
+ }
+ $description.= "<br>$summary";
+
+ /*
+ **********************************
+ * 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: $url"),null,null);
+ }
+
+ /* Grab the contents of the webpage used to display the video on video.google.com */
+ list ($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('/<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 */
+ 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>";
+ $description.= "<br>$summary";
/*
**********************************
* Check to make sure the URL to the remote flv file is valid
* (That the file exists at the URL given)
*/
- /*
- * TODO: How can we check if the remote file exists without actually
- * downloading the entire file? For now, if the file doesn't exist,
- * a gallery item is still added, and the embedded player won't play it.
- */
+ 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 - $response"),NULL,NULL);
+ }
/*
* Format the description to hold a reference to the embedded video
if(!preg_match("/\w+/",$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" ';
$description.= 'width="100%" height="100%" quality="high" scale="noscale" salign="lt" ';
GalleryCoreApi::fetchWebFile($thumbnail, $tmpFile, $extraHeaders);
if (!$successfullyCopied) {
return array(GalleryCoreApi::error(ERROR_STORAGE_FAILURE,__FILE__,__LINE__,
- "Unable to copy thumbnail from url: $url"),null,null);
+ "Unable to copy thumbnail from url: $url - $response"),null,null);
}
/* Obtain the mimeType of the thumbnail */
/* General debug output */
if(!strcmp($debugOutput,"true")) {
+ print "title: $title <br>";
print "<p><a href=\"".$title."\" target=\"_blank\">";
print "<img src=\"".$thumbnail."\">\n</a>".$summary."</p>";
print "<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>";
}
/* Make the gallery2 call to add this item to the album */
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';
+
+ /* 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
*/
projects / embedvideo / .git / blobdiff