X-Git-Url: http://git.pippins.net/embedvideo/.git/%27%20%20%20%20.%20%24GLOBALS%5B%27phpgw%27%5D-%3Elink%28%27inc/jquery/jquery.tablesorter.css%27%29.%27?a=blobdiff_plain;f=ItemAddEmbedVideo.inc;h=f7ab0132964224ab232c984a6c6abc1ddc9325ba;hb=5a9743847ef6ce2a1270ee88719bbfb84c17cff6;hp=8b5b299461bf912f3e8d13ccbe9eecd399f035f3;hpb=36f2679b2d8725e2125bd4b2893962d3bdf66da4;p=embedvideo%2F.git
diff --git a/ItemAddEmbedVideo.inc b/ItemAddEmbedVideo.inc
index 8b5b299..f7ab013 100644
--- a/ItemAddEmbedVideo.inc
+++ b/ItemAddEmbedVideo.inc
@@ -18,6 +18,9 @@
* 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
@@ -30,326 +33,793 @@ class ItemAddEmbedVideo extends ItemAddPlugin {
/**
* @see ItemAddPlugin::handleRequest
*/
- function handleRequest($form, &$item) {
- global $gallery;
-
- $status = $error = array();
+ function handleRequest($form, &$item) {
+ global $gallery;
- if (isset($form['action']['addEmbedVideoPage'])) {
-
- $platform =& $gallery->getPlatform();
-
- if(isset($form['webPage']['URL'])) {
-
- $url = $form['webPage']['URL'];
-
- // Load any stored/set Parameters
- list ($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;
- }
- }
- }
-
- // Store any Parameters into some simpler, shorter, local variables
- $debug=0;
- $use_internal_flv_player = $ItemAddEmbedVideo['default']['useInternalFlvPlayer'];
- $youtube_dev_id = $ItemAddEmbedVideo['default']['youtubeDevId'];
- $width=$ItemAddEmbedVideo['default']['width'];
- $height=$ItemAddEmbedVideo['default']['height'];
- $external_flv_player = $ItemAddEmbedVideo['default']['externalFlvPlayer'];
- $external_flv_player_vars = $ItemAddEmbedVideo['default']['externalFlvPlayerVars'];
-
- ///////////////////////////////
- // Embed a Youtube Video
- ///////////////////////////////
- if(preg_match("/www.youtube.com/",$url)) {
-
- 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);
- }
-
- // Youtube Developer ID
- $dev_id = $youtube_dev_id;
- if(!preg_match("/\w+/",$dev_id)) {
- return array(GalleryCoreApi::error(ERROR_CONFIGURATION_REQUIRED,__FILE__,__LINE__,
- "Invalid/missing YouTube developer ID: $dev_id"),null,null);
- }
-
- // Youtube api feed
- $feed = "http://www.youtube.com/api2_rest?method=youtube.videos.get_details&dev_id=$dev_id&video_id=$video_id";
-
- //get the feed as a string data source
- $xml = get_feed($feed);
+ $status = $error = array();
+
+ if (isset($form['action']['addEmbedVideoPage'])) {
+
+ $platform =& $gallery->getPlatform();
- preg_match_all("/\
(.+?)\<\/title\>/smi",$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 me across the board.
- for($i=0;$i 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;
+
+ /* 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");
+
+ /* Print our stored/set Parameters */
+ if(!strcmp($debugOutput,"true")) {
+ print " ";
+ print "Variable Parameters ";
+ print "debugOutput=$debugOutput ";
+ print "useInternalFlvPlayer=$useInternalFlvPlayer ";
+ print "youtubeDevId=$youtubeDevId ";
+ print "youtubeShowRelated=$youtubeShowRelated ";
+ print "width=$width ";
+ print "height=$height ";
+ print "externalFlvPlayer=$externalFlvPlayer ";
+ print "externalFlvPlayerVars=$externalFlvPlayerVars ";
+ print "flvThumbnail=$flvThumbnail ";
+ print "useRemoteSize=$useRemoteSize ";
+ print "autoStart=$autoStart ";
+ print " ";
+ }
+
+ /* Store other string constants we'll use later */
- $description = '';
- $description.= ' ';
- $description.= ' ';
- $description.= ' ';
- $description.= " $summary";
- }
+ /* 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";
+ $yahooThumbnailUrl="http://thmg01.video.search.yahoo.com/image/";
- ///////////////////////////////////
- // Embed a Google Video
- ///////////////////////////////////
- else if(preg_match("/video.google.com/",$url)) {
-
- 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);
- }
-
- $link="$url";
- $contents=file_get_contents($link);
- preg_match('/ /i', $contents, $matches);
- $summary=$matches[1];
- preg_match('/(.+?)\s+- Google Video<\/title>/i', $contents, $matches);
- $title=$matches[1];
- preg_match('/ ';
- $description.= '';
- $description.= " $summary";
-
- }
-
- ///////////////////////////
- // Embed a remote .flv file
- ///////////////////////////
- else if(preg_match("/.*\/(.+?)\.flv/i",$url,$matches)) {
- $title = $matches[1];
- $summary = $matches[1];
- $thumbnail = 'http://www.pippins.net/images/flv_thumb.jpg';
-
- if (empty($extraHeaders)) {
- $extraHeaders = array('Referer' => str_replace('&', '&', $url));
- }
-
- list ($successfullyCopied, $response, $headers) =
- GalleryCoreApi::fetchWebPage($url, $extraHeaders);
- if (!$successfullyCopied) {
- return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__,
- "Unable to locate a video at url: $url"),null,null);
- }
-
- // External FLV player
- if(!$use_internal_flv_player) {
-
- if(!preg_match("/\w+/",$external_flv_player)) {
- return array(GalleryCoreApi::error(ERROR_CONFIGURATION_REQUIRED,__FILE__,__LINE__,
- "Invalid/missing external player parameter"),null,null);
- }
-
- $description =' ';
- }
+ /* metacafe */
+ $metacafeUrlPattern="metacafe.com";
+ $metacafeThumbnailUrl="http://www.metacafe.com/thumb/";
+
+ /* Gallery2 specific paths and variables */
+ $urlGenerator =& $gallery->getUrlGenerator();
+ $gallery2_url = $urlGenerator->getCurrentUrlDir();
+ $gallery2_flv_thumbnail = "modules/thumbnail/images/G2video.jpg";
+ $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/",$url)) {
+
+ /* Make sure we can find a video_id in the URL */
+ if(preg_match("/watch\?v=(.*)/",$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);
+ }
+
+ /* Make sure we have a valid youtube developer id */
+ $dev_id = $youtubeDevId;
+ if(!preg_match("/\w+/",$dev_id)) {
+ return array(GalleryCoreApi::error(ERROR_CONFIGURATION_REQUIRED,__FILE__,__LINE__,
+ "Invalid/missing YouTube developer ID: $dev_id"),null,null);
+ }
+
+ /* 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 "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);
- // Internal FLV player
- else {
- $description = ''."\n";
- $description.= ''."\n";
- $description.= '
';
- $description.= ' ';
- $description.= ' ';
- $description.= ' ';
- $description.= ' ';
- $description.= ' ';
- $description.= ' ';
- $description.= ' ';
- $description.= ' ';
- $description.= ' ';
- }
- }
-
- ////////////////////////////
- // Unsupported URL to embed
- ////////////////////////////
- else {
- return array(GalleryCoreApi::error(ERROR_UNSUPPORTED_FILE_TYPE,__FILE__,__LINE__,
- "Unable to embed video from: $url"),null,null);
- }
-
-
- ////////////////////////////
- // Add the video to Gallery
- ////////////////////////////
-
- // Get a local tmp file to save the thumbnail to
- $tmpDir = $gallery->getConfig('data.gallery.tmp');
- $tmpFile = $platform->tempnam($tmpDir, 'add');
- $tmpFile.= ".jpg";
-
- if($debug) {
- print "thumbnail: $thumbnail ";
- }
-
- // Fetch the thumbnail and save it to a local file
- if (empty($extraHeaders)) {
- $extraHeaders = array('Referer' => str_replace('&', '&', $url));
- }
-
- list ($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: $url"),null,null);
- }
-
- // Obtain the mimeType of the thumbnail
- list ($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);
-
- // DEBUG OUTPUT
- if($debug) {
- print "\n \n ".$summary."
";
- print "$description
";
- print "thumbnail: $tmpFile ";
- print "mimeType: $mimeType ";
- print "fileName: $fileName ";
- }
-
- list ($ret, $newItem) = GalleryCoreApi::addItemToAlbum($tmpFile,
- $fileName,
- $title,
- $summary,
- $description,
- $mimeType,
- $item->getId());
-
- if ($ret) {
- return array($ret, null, null);
- }
-
- $status['addedFiles'][] = array('fileName' => $url,
- 'id' => $newItem->getId(),
- 'warnings' => array());
- }
- @$platform->unlink($tmpFile);
- }
-
- return array(null, $error, $status);
- }
+ /* Replace html characters. More can be added but this seems to work */
+ for($i=0;$igetSession();
-
- $template->setVariable('ItemAddEmbedVideo', $ItemAddEmbedVideo);
-
- return array(null,
- 'modules/embedvideo/templates/ItemAddEmbedVideo.tpl',
- 'modules_embedvideo');
-}
+ /* Store the information found in some local variables */
+ $title = $title[0][0];
+ $summary = $description[0][0];
+ $thumbnail = $thumbnail[0][0];
-/**
- * @see ItemAddPlugin::getTitle
- */
- function getTitle() {
- list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'embedvideo');
- if ($ret) {
- return array($ret, null);
+ /* Determine what our width and height should be based on our useRemoteSize parameter */
+ if(!strcmp($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";
+ }
+
+ /* Format the description to hold a reference to the embedded video */
+ $description = '';
+ $description.= ' ';
+ $description.= ' ';
+ $description.= ' ';
+ $description.= " $summary";
+
+ /*
+ **********************************
+ * Embed a Google Video
+ **********************************
+ */
+ } else if(preg_match("/$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 */
+ 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.= '';
+ $description.= " $summary";
+
+ /*
+ **********************************
+ * Embed a Yahoo Video
+ **********************************
+ * TODO: The autoStart parameter doesn't work with the yahoo video player
+ */
+ } else if(preg_match("/$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>/', $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 */
+ preg_match('/()/', $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.= " $summary";
+
+ /*
+ **********************************
+ * Embed a MetaCafe Video
+ **********************************
+ */
+ } else if(preg_match("/$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('/ /i', $contents, $matches);
+ $summary=$matches[1];
+
+ /* Extract the title from the webpage contents */
+ preg_match('/(.+?)<\/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.= " ";
+ $description.= " $summary";
+
+
+ /*
+ **********************************
+ * Embed a remote .swf file
+ **********************************
+ */
+ } else if(preg_match("/.*\/(.+?)\.swf/i",$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 */
+ $description ='';
+
+ /*
+ **********************************
+ * Embed a remote .flv file
+ **********************************
+ */
+ } else if(preg_match("/.*\/(.+?)\.flv/i",$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 =' ';
+
+ /* 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 = ''."\n";
+ $description.= ''."\n";
+ $description.= '
';
+ $description.= ' ';
+ $description.= ' ';
+ $description.= ' ';
+ $description.= ' ';
+ $description.= ' ';
+ $description.= ' ';
+ $description.= ' ';
+ $description.= ' ';
+ $description.= ' ';
+ }
+
+ /*
+ **********************************
+ * Unsupported URL to embed
+ **********************************
+ */
+ } else {
+ return array(GalleryCoreApi::error(ERROR_UNSUPPORTED_FILE_TYPE,__FILE__,__LINE__,
+ "Unable to embed video from: $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);
+
+ /* General debug output */
+ if(!strcmp($debugOutput,"true")) {
+ print "Item Parameters ";
+ print "url: $url ";
+ print "title: $title ";
+ print "thumbnailUrl: \n".$summary."";
+ print "description: $description
";
+ print "thumbnail: $tmpFile ";
+ print "mimeType: $mimeType ";
+ print "fileName: $fileName ";
+ print "width: $width ";
+ print "height: $height ";
+ print " ";
+ }
+
+ /* Resize the thumbnail image to the size indicated by our album */
+ $debugString="";
+ list ($ret, $toolkit) = GalleryCoreApi::getToolkitByOperation($mimeType, 'resize');
+ if (!$ret) {
+ $debugString.="Checking to see if a toolkit that can resize images was found. ";
+ if (isset($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 ";
+ break;
+ }
+ }
+ }
+
+ // Obtainin 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);
+ $ratio = $image_data[0] / $image_data[1];
+ $debugString.="Using ratio from original thumbnail of $ratio. ";
+ $thumbnailSize=150;
+ $thumbnailHeight=$thumbnailSize;
+ $thumbnailWidth=round($thumbnailHeight * $ratio);
+ $debugString.="Resizing thumbnail image to $thumbnailWidth x $thumbnailHeight: $tmpFile -> $newTmpFile ";
+ $toolkit->performOperation($mimeType, 'resize', $tmpFile, $newTmpFile,
+ array($thumbnailWidth,$thumbnailHeight));
+ }
+ }
+ if(!strcmp($debugOutput,"true")) {
+ print "Thumbnail Resize ";
+ print "$debugString";
+ print " ";
+ }
+
+ /* Make the gallery2 call to add this item to the album */
+ list ($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 "Video Successfully Added to your Gallery Album ";
+ }
+ }
+
+ /* 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, $module->translate('Embed Video'));
+ 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'][$name]." "; */
+ return($params['override'][$name]);
+ } else if(isset($params['default'][$name])) {
+ /* print "default $name = ".$params['default'][$name] ." "; */
+ return($params['default'][$name]);
+ } else {
+ /* print "$name = $default "; */
+ return($default);
+ }
+ }
-function get_feed($feed){
-
- //Open and return Feed with cURL for parsing
- $ch = curl_init();
- $timeout = 0;
- curl_setopt ($ch, CURLOPT_URL, $feed);
- curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
- curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
- $xml = curl_exec($ch);
- curl_close($ch);
-
- return $xml;
-
-}
-
+ /**
+ * A simple function to get the headers only (no body) for a given URL
+ * This was taken from GalleryCoreApi::requestWebPage
+ */
+ function fetchWebFileHeaders($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 responseStatus: $responseStatus responseHeaders: $responseHeaders ";
+
+ return array($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'));
+ }
+
+}
?>