+<?php
+/*
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2007 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+/**
+ * This plugin will handle the addition of embedded video objects
+ * @package embedVideo
+ * @subpackage UserInterface
+ * @author Alan Pippin <apippin@pippins.net>
+ * @version $Revision: 1.1 $
+ */
+class ItemAddEmbedVideo extends ItemAddPlugin {
+
+ /**
+ * @see ItemAddPlugin::handleRequest
+ */
+ function handleRequest($form, &$item) {
+ global $gallery;
+
+ $status = $error = array();
+
+ if (isset($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);
+
+ preg_match_all("/\<title\>(.+?)\<\/title\>/smi",$xml, $title);
+ preg_match_all("/\<description\>(.+?)\<\/description\>/smi",$xml, $description);
+ preg_match_all("/\<thumbnail_url\>(.+?)\<\/thumbnail_url\>/smi",$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<count($description[0]);$i++){
+ $description[0][$i] = preg_replace("/</","<",$description[0][$i]);
+ $description[0][$i] = html_entity_decode($description[0][$i],ENT_QUOTES);
+ }
+
+ $title = $title[0][0];
+ $summary = $description[0][0];
+ $thumbnail = $thumbnail[0][0];
+
+ $description = '<object width="'.$width.'" height="'.$height.'">';
+ $description.= '<param name="movie" value="http://www.youtube.com/v/'.$video_id.'"></param>';
+ $description.= '<param name="wmode" value="transparent"></param>';
+ $description.= '<embed src="http://www.youtube.com/v/'.$video_id.'" ';
+ $description.= 'type="application/x-shockwave-flash" wmode="transparent" ';
+ $description.= 'width="'.$width.'" height="'.$height.'"></embed></object>';
+ $description.= "<br>$summary";
+ }
+
+
+ ///////////////////////////////////
+ // 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('/<meta content="(.+?)\. \w+ \d+, \d+.*" name="description">/i', $contents, $matches);
+ $summary=$matches[1];
+ preg_match('/<title>(.+?)\s+- Google Video<\/title>/i', $contents, $matches);
+ $title=$matches[1];
+ preg_match('/<img src="(http:\/\/video\.google\.com\/ThumbnailServer2.+?)" /i', $contents, $matches);
+ $thumbnail=$matches[1];
+ $thumbnail=preg_replace("/offsetms=0/","offsetms=0",$thumbnail);
+
+ $description = '<embed FlashVars="autoPlay=true" ';
+ $description.= 'style="width:'.$width.'px; height:'.$height.'px;" id="VideoPlayback" ';
+ $description.= 'type="application/x-shockwave-flash" ';
+ $description.= 'src="http://video.google.com/googleplayer.swf?docId='.$doc_id.'"> ';
+ $description.= '</embed>';
+ $description.= "<br>$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);
+ }
+
+ $description ='<embed src="'.$external_flv_player.'" ';
+ $description.= 'width="'.$width.'" height="'.$height.'" bgcolor="#C0C0C0" allowfullscreen="true" ';
+ $description.= 'type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ';
+ $description.= 'flashvars="file='.$url.'&fullscreenpage='.$thumbnail.'&linktarget=_Blank&image='.$thumbnail;
+
+ if(!preg_match("/\w+/",$external_flv_player_vars)) {
+ $description.= '&showdigits=true&autostart=false&showfsbutton=true&';
+ $description.= '&repeat=false&lightcolor=0x9999FF&backcolor=0x888888&frontcolor=0x000000"';
+ } else {
+ $description.= '&'.$external_flv_player_vars;
+ }
+ $description.= ' /> </p>';
+ }
+
+ // Internal FLV player
+ else {
+ $description = '<script type="text/javascript">'."\n";
+ $description.= '// <![CDATA['."\n";
+ $description.= 'function divResize(id, nw, nh) {'."\n";
+ $description.= 'var obj = document.getElementById(id);'."\n";
+ $description.= 'obj.style.width = nw + "px";'."\n";
+ $description.= 'obj.style.height = nh + "px";'."\n";
+ $description.= '}'."\n";
+ $description.= '// ]]>'."\n";
+ $description.= '</script>'."\n";
+ $description.= '<div id="flashvideo" style="align:left;width:525px;height:392px">'."\n";
+ $description.= '<object classid="clsid:D27CDB6E-AE6D-11CF-96B8-444553540000"';
+ $description.= 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0"';
+ $description.= 'width="100%" height="100%" id="IFid1" class="ImageFrame_image">';
+ $description.= '<param name="movie" value="http://www.pippins.net/gallery2/modules/flashvideo/lib/G2flv.swf"/>';
+ $description.= '<param name="FlashVars" value="flvUrl='.$url.'&Width='.$width.'&Height='.$height.'&title='.$title;
+ $description.= '&allowDl=true&thumbUrl='.$thumbnail.'&langDownload=Download&langLarge=Large&langNormal=Normal"/>';
+ $description.= '<param name="quality" value="high"/>';
+ $description.= '<param name="scale" value="noscale"/>';
+ $description.= '<param name="salign" value="lt"/>';
+ $description.= '<param name="wmode" value="transparent"/>';
+ $description.= '<param name="allowScriptAccess" value="always"/>';
+ $description.= '<embed src="http://www.pippins.net/gallery2/modules/flashvideo/lib/G2flv.swf" flashvars="flvUrl='.$url;
+ $description.= '&Width='.$width.'&Height='.$height.'&title='.$title.'&allowDl=true&thumbUrl='.$thumbnail;
+ $description.= '&langDownload=Download&langLarge=Large&langNormal=Normal" type="application/x-shockwave-flash" ';
+ $description.= 'width="100%" height="100%" quality="high" scale="noscale" salign="lt" ';
+ $description.= 'wmode="transparent" allowScriptAccess="always" ';
+ $description.= 'pluginspage="http://www.macromedia.com/go/getflashplayer"/>';
+ $description.= '</object></div>';
+ }
+ }
+
+ ////////////////////////////
+ // 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: $thumbnail <br>";
+ }
+
+ // Fetch the thumbnail and save it to a local file
+ if (empty($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($debug) {
+ print "<p><a href=\"".$title."\" target=\"_blank\">\n<img src=\"".$thumbnail."\">\n</a>".$summary."</p>";
+ print "<p>$description</p>";
+ print "thumbnail: $tmpFile <br>";
+ print "mimeType: $mimeType <br>";
+ print "fileName: $fileName <br>";
+ }
+
+ list ($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, $status);
+ }
+
+/**
+ * @see ItemAdd:loadTemplate
+ */
+function loadTemplate(&$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, $module->translate('Embed Video'));
+ }
+}
+
+
+function get_feed($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;
+
+}
+
+?>