X-Git-Url: http://git.pippins.net/embedvideo/.git/?a=blobdiff_plain;f=ItemAddEmbedVideo.inc;h=69ee24dbd4ef0740c728f01976db142b6f1e53b9;hb=7c618b7e264649fccef99e8f3d7550ba5241c73d;hp=e5eecd1552acde47caac0a76b47401ee4c5086a8;hpb=f61667e91c20c89758911f384ec30ff9f92c49e1;p=embedvideo%2F.git diff --git a/ItemAddEmbedVideo.inc b/ItemAddEmbedVideo.inc index e5eecd1..69ee24d 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 @@ -66,27 +69,70 @@ class ItemAddEmbedVideo extends ItemAddPlugin { /* Store any Parameters into some simpler, shorter, local variables */ global $debugOutput, $useInternalFlvPlayer, $youtubeDevId; global $width, $height, $externalFlvPlayer, $externalFlvPlayerVars; - global $flvThumbnail; + global $flvThumbnail, $useRemoteSize, $autoStart; + global $watermarkVideos, $watermarkImage, $watermarkAlignment; - $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', ""); + $youtubeShowRelated = $this->getParameter($ItemAddEmbedVideo, 'youtubeShowRelated', "false"); + $width = $this->getParameter($ItemAddEmbedVideo, 'width', "320"); + $height = $this->getParameter($ItemAddEmbedVideo, 'height', "240"); + $externalFlvPlayer = $this->getParameter($ItemAddEmbedVideo, 'externalFlvPlayer', ""); + $externalFlvPlayerVars = $this->getParameter($ItemAddEmbedVideo, 'externalFlvPlayerVars', ""); + $flvThumbnail = $this->getParameter($ItemAddEmbedVideo, 'flvThumbnail', ""); + $useRemoteSize = $this->getParameter($ItemAddEmbedVideo, 'useRemoteSize', "false"); + $autoStart = $this->getParameter($ItemAddEmbedVideo, 'autoStart', "false"); + $watermarkImage = $this->getParameter($ItemAddEmbedVideo, 'watermarkImage', ""); + $watermarkVideos = $this->getParameter($ItemAddEmbedVideo, 'watermarkVideos', "false"); + $watermarkAlignment = $this->getParameter($ItemAddEmbedVideo, 'watermarkAlignment', "left"); + $wordwrapSummary = $this->getParameter($ItemAddEmbedVideo, 'wordwrapSummary', "0"); + $wordwrapDescription = $this->getParameter($ItemAddEmbedVideo, 'wordwrapDescription', "0"); + + /* Print our stored/set Parameters */ + if(!strcmp($debugOutput,"true")) { + print "\n
"; + print "

Variable Parameters

\n"; + print "debugOutput=$debugOutput
\n"; + print "useInternalFlvPlayer=$useInternalFlvPlayer
\n"; + print "youtubeDevId=$youtubeDevId
\n"; + print "youtubeShowRelated=$youtubeShowRelated
\n"; + print "width=$width
\n"; + print "height=$height
\n"; + print "externalFlvPlayer=$externalFlvPlayer
\n"; + print "externalFlvPlayerVars=$externalFlvPlayerVars
\n"; + print "flvThumbnail=$flvThumbnail
\n"; + print "useRemoteSize=$useRemoteSize
\n"; + print "autoStart=$autoStart
\n"; + print "watermarkVideos=$watermarkVideos
\n"; + print "watermarkImage=$watermarkImage
\n"; + print "watermarkAlignment=$watermarkAlignment
\n"; + print "wordwrapSummary=$wordwrapSummary
\n"; + print "wordwrapDescription=$wordwrapDescription
\n"; + print "
\n"; + } /* Store other string constants we'll use later */ /* youtube */ $youtubeUrlPattern="youtube.com"; $youtubeApiUrl="http://www.youtube.com/api2_rest"; + $youtubeThumbnailUrl="http://img.youtube.com/vi/"; + /* We can't extract the server size from youtube */ + $youtubeWidth="425"; + $youtubeHeight="350"; /* google */ $googleUrlPattern="video.google.com"; $googlePlayer="http://video.google.com/googleplayer.swf"; - + /* We can't extract the server size from google video */ + $googleWidth="400"; + $googleHeight="326"; + /* yahoo */ $yahooUrlPattern="video.yahoo.com"; $yahooThumbnailUrl="http://thmg01.video.search.yahoo.com/image/"; @@ -94,11 +140,33 @@ class ItemAddEmbedVideo extends ItemAddPlugin { /* metacafe */ $metacafeUrlPattern="metacafe.com"; $metacafeThumbnailUrl="http://www.metacafe.com/thumb/"; + + /* revver */ + $revverUrlPattern="revver.com"; + $revverThumbnailUrl="http://frame.revver.com/frame/120x90/"; + + /* dailymotion */ + $dailymotionUrlPattern="dailymotion.com"; + $dailymotionThumbnailUrl="http://www.dailymotion.com/thumbnail/160x120/video/"; + + /* divshare */ + $divshareUrlPattern="divshare.com"; + $divshareThumbnailUrl="http://www.divshare.com/direct/video_thumb/"; + + /* stickam */ + $stickamUrlPattern="stickam.com"; + $stickamThumbnailUrl="http://static.stickam.com/"; + + /* myspace */ + $myspaceUrlPattern="vids.myspace.com"; + $myspaceUrlPattern2="myspacetv.com"; + $myspaceThumbnailUrl="http://mediaservices.myspace.com/services/rss.ashx?type=video&videoID="; /* Gallery2 specific paths and variables */ $urlGenerator =& $gallery->getUrlGenerator(); $gallery2_url = $urlGenerator->getCurrentUrlDir(); - $gallery2_flv_thumbnail = "modules/thumbnail/images/G2video.jpg"; + $gallery2_flv_thumbnail = "modules/embedvideo/images/G2video_thumbnail.jpg"; + $gallery2_video_watermark = "modules/embedvideo/images/G2video_watermark1.png"; $gallery2_flv_player = "modules/flashvideo/lib/G2flv.swf"; /* Store the passed URL in a shorter local variable */ @@ -119,60 +187,139 @@ class ItemAddEmbedVideo extends ItemAddPlugin { "Unable to extract video id from url: $url"),null,null); } - /* Make sure we have a valid youtube developer id */ + /* If we have a valid youtube developer id, use that to get information about the video */ + /* Otherwise, just parse it directly from the HTML page */ $dev_id = $youtubeDevId; if(!preg_match("/\w+/",$dev_id)) { - 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 - $response"),null,null); - } + /* No developer ID found. Proceed with direct page parsing. */ - - if(!strcmp($debugOutput,"true")) { - print "$xml"; - } - - /* 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, $thumbnail); + /* Grab the contents of the webpage used to display the video on video.google.com */ + list ($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 - $response"),NULL,NULL); + } - array_shift($title); - array_shift($thumbnail); - array_shift($description); - - /* Replace html characters. More can be added but this seems to work */ - for($i=0;$i/i', $contents, $matches); + $summary=$matches[1]; + + /* Extract the title from the webpage contents */ + preg_match('//i', $contents, $matches); + $title=$matches[1]; + + /* Extract the thumbnail URL from the webpage contents */ + $thumbnail=$youtubeThumbnailUrl.$video_id."/default.jpg"; + + /* Determine if the video should autoplay or not based on the autoStart parameter */ + $autoStartStr=""; + if(!strcmp($autoStart,"true")) { + $autoStartStr="&autoplay=1"; + } else { + $autoStartStr="&autoplay=0"; + } + + /* Determine if the video should show related videos or not based on the youtubeShowRelated parameter */ + $youtubeShowRelatedStr=""; + if(!strcmp($youtubeShowRelated,"false")) { + $youtubeShowRelatedStr="&rel=0"; + } else { + $youtubeShowRelatedStr="&rel=1"; + } + + /* Format the description to hold a reference to the embedded video */ + if(preg_match('/id=\"embed_code\".+?value=\'(.+?)\'/', $contents, $matches)) { + $description=$matches[1]; + $description=preg_replace("/"/","'",$description); + $description=preg_replace("/</","<",$description); + $description=preg_replace("/>/",">",$description); + $description=preg_replace("/&/","&",$description); + $description=preg_replace("/&rel=1/",$autoStartStr.$youtubeShowRelatedStr,$description); + if(!strcmp($useRemoteSize,"false")) { + $description=preg_replace("/width='\d+'/","width='".$width."'",$description); + $description=preg_replace("/height='\d+'/","height='".$height."'",$description); + } + } else { + return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__, + "Unable to extract embedded video information from url: $url"),NULL,NULL); + } + + } else { + /* We found a valid developer ID. Proceed with API calls. */ + + /* Youtube api feed */ + $feed = $youtubeApiUrl.'?method=youtube.videos.get_details'; + $feed.= "&dev_id=$dev_id&video_id=$video_id"; + + /* Get the youtube xml feed as a string data source */ + list ($successfullyCopied, $xml, $response, $headers) = + GalleryCoreApi::fetchWebPage($feed, $extraHeaders); + if (!$successfullyCopied) { + return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__, + "Unable to get video information at url: $url - $response"),null,null); + } + + if(preg_match("/This video is private/",$xml)) { + return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__, + "Unable to retrieve video information from youtube.". + "You cannot embed a private youtube video: $url"),null,null); + } + + if(!strcmp($debugOutput,"true")) { + print "\n

Youtube XML Dump

"; + print "$xml"; + print "
"; + } + + /* Extract certain information from the xml feed */ + preg_match_all("/\(.+?)\<\/title\>/smi",$xml, $title); + preg_match_all("/\(.+?)\<\/description\>/smi",$xml, $description); + preg_match_all("/\(.+?)\<\/thumbnail_url\>/smi",$xml, $thumbnail); + + array_shift($title); + array_shift($thumbnail); + array_shift($description); + + /* Replace html characters. More can be added but this seems to work */ + for($i=0;$i'; + $description.= ''; + $description.= ''; + $description.= ''; } - - /* Store the information found in some local variables */ - $title = $title[0][0]; - $summary = $description[0][0]; - $thumbnail = $thumbnail[0][0]; - - /* Format the description to hold a reference to the embedded video */ - $description = ''; - $description.= ''; - $description.= ''; - $description.= ''; - $description.= "
$summary"; - /* ********************************** * Embed a Google Video @@ -197,7 +344,8 @@ class ItemAddEmbedVideo extends ItemAddPlugin { } /* Extract the summary from the webpage contents */ - preg_match('//i', + //print "contents: $contents
"; + preg_match('//i', $contents, $matches); $summary=$matches[1]; @@ -215,18 +363,30 @@ class ItemAddEmbedVideo extends ItemAddPlugin { $thumbnail=$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 = ' '; + $description.= 'src="'.$googlePlayer.'?docId='.$doc_id.$autoStartStr.'" flashvars=""> '; $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)) { @@ -262,11 +422,16 @@ class ItemAddEmbedVideo extends ItemAddPlugin { $thumbnail=$yahooThumbnailUrl.$vid_id."_01"; /* Format the description to hold a reference to the embedded video */ - preg_match('/()/', $contents, $matches); - $description=$matches[1]; - $description=preg_replace("/width='\d+'/","width='".$width."'",$description); - $description=preg_replace("/height='\d+'/","height='".$height."'",$description); - $description.= "
$summary"; + if(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); + } + } else { + return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__, + "Unable to extract embedded video information from url: $url"),NULL,NULL); + } /* ********************************** @@ -303,14 +468,340 @@ class ItemAddEmbedVideo extends ItemAddPlugin { $thumbnail=$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); - $description=preg_replace("/width='\d+'/","width='".$width."'",$description); - $description=preg_replace("/height='\d+'/","height='".$height."'",$description); - $description.= ""; - $description.= "
$summary"; - + 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.= ""; + } else { + return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__, + "Unable to extract embedded video information from url: $url"),NULL,NULL); + } + + /* + ********************************** + * Embed a Revver Video + ********************************** + * TODO: The autoStart parameter doesn't work with the yahoo video player + */ + } else if(preg_match("/$revverUrlPattern/",$url)) { + + /* Make sure we can extract a itemID */ + if(preg_match("/\/watch\/(.+)/",$url,$matches)) { + $item_id = $matches[1]; + $item_id=preg_replace("/\/$/","",$item_id); + } else { + return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER,__FILE__,__LINE__, + "Unable to extract item id from url: $url"),null,null); + } + + /* Grab the contents of the webpage used to display the video on video.google.com */ + list ($successfullyCopied, $contents, $response, $headers) = + GalleryCoreApi::fetchWebPage($url, $extraHeaders); + if (!$successfullyCopied) { + return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__, + "Unable to get video information at url: $url - $response"),NULL,NULL); + } + + /* Extract the summary from the webpage contents */ + if(preg_match('/"video_description">(.+?)<\/p>/i', $contents, $matches)) { + $summary=$matches[1]; + } + if(preg_match('/"video_description">(.+)/i', $contents, $matches)) { + $summary=$matches[1]; + } + + /* Extract the title from the webpage contents */ + preg_match('/digg_title = \'(.+?)\'/i', $contents, $matches); + $title=$matches[1]; + + /* Build the thumbnail URL from the item_id */ + $thumbnail=$revverThumbnailUrl.$item_id.".jpg"; + + /* Format the description to hold a reference to the embedded video */ + if(preg_match('/(.+?)<\/div>/i', $contents, $matches); + $summary=$matches[1]; + + /* Extract the title from the webpage contents */ + preg_match('//i', $contents, $matches); + $title=htmlentities($matches[1], ENT_QUOTES, "UTF-8"); + + /* Build the thumbnail URL from the item_id */ + $thumbnail=$dailymotionThumbnailUrl.$item_id; + + /* Format the description to hold a reference to the embedded video */ + if(preg_match('/Embeddable Player:.+?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: $url"),null,null); + } + + /* Grab the contents of the webpage used to display the video on video.google.com */ + list ($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]; + // Right now, the description is a plug for divshare, nothing user specific about it + $summary=""; + + /* Extract the title from the webpage contents */ + preg_match('/(.+?) - 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 on video.google.com */ + $url=preg_replace("/&/","&",$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: $url"),NULL,NULL); + } + + /* Format the description to hold a reference to the embedded video */ + if(preg_match('/input type.+?'.$item_id.'.+?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: $url"),null,null); + } + + /* Grab the contents of the webpage used to display the video on video.google.com */ + list ($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('/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 { + return array(GalleryCoreApi::error(ERROR_BAD_PATH,__FILE__,__LINE__, + "Unable to extract thumbnail information from url: $url"),NULL,NULL); + } + + /* 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); + $description=preg_replace("/</","<",$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: $url"),NULL,NULL); + } + + /* + ********************************** + * Embed a remote .swf file + ********************************** + */ + } else if(preg_match("/.*\/(.+?)\.swf/i",$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 file @@ -372,7 +863,7 @@ class ItemAddEmbedVideo extends ItemAddPlugin { 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 { @@ -401,7 +892,7 @@ class ItemAddEmbedVideo extends ItemAddPlugin { $description.= '<param name="movie" value="'.$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"/>'; @@ -411,7 +902,7 @@ class ItemAddEmbedVideo extends ItemAddPlugin { $description.= '<embed src="'.$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" '; @@ -441,17 +932,13 @@ class ItemAddEmbedVideo extends ItemAddPlugin { $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 */ @@ -463,21 +950,212 @@ class ItemAddEmbedVideo extends ItemAddPlugin { $fileName = preg_replace("/'/","",$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"; /* 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>"; + 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, $newItem) = GalleryCoreApi::addItemToAlbum($tmpFile, + list ($ret, $newItem) = GalleryCoreApi::addItemToAlbum($newTmpFile, $fileName, $title, $summary, @@ -492,8 +1170,18 @@ class ItemAddEmbedVideo extends ItemAddPlugin { $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>"; + } } - @$platform->unlink($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, $status); @@ -501,19 +1189,25 @@ class ItemAddEmbedVideo extends ItemAddPlugin { /** * A simple function to resolve the value of a parameter from - * the default or override value if it exists. + * the default or override value if it exists, or set it + * to the default passed as an argument. */ - function getParameter($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;