diff options
Diffstat (limited to 'actions/add.php')
| -rw-r--r-- | actions/add.php | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/actions/add.php b/actions/add.php new file mode 100644 index 000000000..8be09ca3a --- /dev/null +++ b/actions/add.php @@ -0,0 +1,215 @@ +<?php + +/** + * Elgg Video Plugin + * This plugin allows users to create a library of youtube/vimeo/metacafe videos + * + * @package Elgg + * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2 + * @author Prateek Choudhary <synapticfield@gmail.com> + * @copyright Prateek Choudhary + */ + +// Make sure we're logged in (send us to the front page if not) +gatekeeper(); + +// Get the current page's owner +set_page_owner($_SESSION['container_guid']); + +$page_owner = page_owner_entity(); + +if ($page_owner === false || is_null($page_owner)) { + $page_owner = $_SESSION['user']; + set_page_owner($_SESSION['guid']); +} + +if($page_owner->type == "group") { + $entity_referer = $page_owner->type.":".$page_owner->getGUID(); +} else { + $entity_referer = $page_owner->username; +} + +require_once(dirname(dirname(__FILE__)) . "/models/lib/class.vimeo.php"); + +function fetchyoutubeDatatitle($videoid){ + $buffer = file_get_contents('http://www.youtube.com/api2_rest?method=youtube.videos.get_details&dev_id=rG48P7iz0eo&video_id='.$videoid); + /** + ** generate XML View + **/ + $xml_buffer = new SimpleXMLElement($buffer); + $vidDataTitle = $xml_buffer->video_details->title; + return $vidDataTitle; + //return ""; +} + +function fetchyoutubeDatadesc($videoid){ + $buffer = file_get_contents('http://www.youtube.com/api2_rest?method=youtube.videos.get_details&dev_id=rG48P7iz0eo&video_id='.$videoid); + /** + ** generate XML View + **/ + $xml_buffer = new SimpleXMLElement($buffer); + $vidDataDesc = $xml_buffer->video_details->description; + return $vidDataDesc; + //return ""; +} + +function getVimeoInfoDataTitle($iGetVideoId){ + // Now lets do the search query. We will get an response object containing everything we need + $oResponse = VimeoVideosRequest::getInfo($iGetVideoId); + // We want the result videos as an array of objects + $aoVideos = $oResponse->getVideo(); + $title = $aoVideos->getTitle(); + return $title; +} + +function getVimeoInfoDataDesc($iGetVideoId){ + // Now lets do the search query. We will get an response object containing everything we need + $oResponse = VimeoVideosRequest::getInfo($iGetVideoId); + // We want the result videos as an array of objects + $aoVideos = $oResponse->getVideo(); + $description = $aoVideos->getCaption(); + return $description; +} + +function getVimeoInfoImage($iGetVideoId){ + // Now lets do the search query. We will get an response object containing everything we need + $oResponse = VimeoVideosRequest::getInfo($iGetVideoId); + // We want the result videos as an array of objects + $aoVideos = $oResponse->getVideo(); + //get all thumbnails + + $aThumbnails = array(); + foreach($aoVideos->getThumbnails() as $oThumbs) { + $aThumbnails[] = $oThumbs->getImageContent(); + } + + foreach($aThumbnails as $thumbnailArray){ + $thumbnail = $thumbnailArray; + break; + } + + return $thumbnail; +} + +function fetchyoutubeDatathumbnail($videoId){ + $thumbnail = "http://img.youtube.com/vi/".$videoId."/default.jpg"; + return $thumbnail; +} + +function metacafeFetchData($getVideoId){ + $feedURL = "http://www.metacafe.com/api/item/".$getVideoId; + $sxml = new DomDocument; + $sxml->load($feedURL); + $myitem = $sxml->getElementsByTagName('item'); + return $myitem; +} + +function fetchmetacafeTitle($getVideoId){ + $myitem = metacafeFetchData($getVideoId); + foreach($myitem as $searchNode){ + $xmlTitle = $searchNode->getElementsByTagName("title"); + $valueTitle = $xmlTitle->item(0)->nodeValue; + } + return $valueTitle; +} + +function fetchmetacafeDesc($getVideoId){ + $myitem = metacafeFetchData($getVideoId); + foreach($myitem as $searchNode){ + $xmlDesc = $searchNode->getElementsByTagName("description"); + $valueDesc = $xmlDesc->item(0)->nodeValue; + $ot = "<p>"; + $ct = "</p>"; + $string = trim($valueDesc); + $start = intval(strpos($string, $ot) + strlen($ot)); + $desc_src = substr($string,$start,intval(strpos($string,$ct) - $start)); + } + return $desc_src; +} + +function fetchmetacafeImg($getVideoId){ + $myitem = metacafeFetchData($getVideoId); + foreach($myitem as $searchNode){ + $xmlDesc = $searchNode->getElementsByTagName("description"); + $valueDesc = $xmlDesc->item(0)->nodeValue; + $pattern = '/<img[^>]+src[\\s=\'"]'; + $pattern .= '+([^"\'>\\s]+)/is'; + if(preg_match($pattern,$valueDesc,$match)){ + $thumbnail = $match[1]; + } + } + return $thumbnail; +} + +$pageContainer = $_SESSION['Pagecontainer']; + + +// Initialise a new ElggObject +$videolist = new ElggObject(); +// Tell the system it's a blog post +$videolist->subtype = "videolist"; +// Set its owner to the current user +$videolist->owner_guid = $_SESSION['user']->getGUID(); + +// Set container of the video whether it was uploaded to groups or profile +$videolist->container_guid = $_SESSION['container_guid']; +// For now, set its access to public (we'll add an access dropdown shortly) +$videolist->access_id = $_SESSION['candidate_profile_video_access_id']; + +// In order to Set its title and description appropriately WE need the video ID +$videolist->url = $_SESSION['candidate_profile_video']; + +if($pageContainer == "youtube"){ + $videoIDArray = split("/v/", $videolist->url); + $videolist->video_id = $videoIDArray[1]; + // Now set the video title and description appropriately + $videolist->title = fetchyoutubeDatatitle($videoIDArray[1]); + $videolist->desc = fetchyoutubeDatadesc($videoIDArray[1]); + $videolist->thumbnail = fetchyoutubeDatathumbnail($videoIDArray[1]); + $videolist->videotype = "youtube"; +} +else if($pageContainer == "metacafe"){ + $videolist->video_id = $_SESSION['candidate_profile_video']; + // Now set the video title and description appropriately + $videolist->title = fetchmetacafeTitle($_SESSION['candidate_profile_video']); + $videolist->desc = fetchmetacafeDesc($_SESSION['candidate_profile_video']); + $videolist->thumbnail = fetchmetacafeImg($_SESSION['candidate_profile_video']); + $videolist->videotype = "metacafe"; +} +else if($pageContainer == "vimeo"){ + $videolist->video_id = $_SESSION['candidate_profile_video']; + + // Now set the video title and description appropriately + $videolist->title = getVimeoInfoDataTitle($_SESSION['candidate_profile_video']); + $videolist->desc = getVimeoInfoDataDesc($_SESSION['candidate_profile_video']); + $videolist->thumbnail = getVimeoInfoImage($_SESSION['candidate_profile_video']); + $videolist->videotype = "vimeo"; +} + +// Before we can set metadata, we need to save the blog post +if (!$videolist->save()) { + register_error(elgg_echo("videolist:error")); + forward("pg/videolist/new"); +} +//add video tags +$videolist_tags_array = string_to_tag_array($_SESSION['videolisttags']); +if (is_array($videolist_tags_array)) { + $videolist->tags = $videolist_tags_array; +} + +// add to river +add_to_river('river/object/videolist/create', 'create', $_SESSION['user']->guid, $videolist->guid); + +// add_to_river('river/object/blog/create','create',$_SESSION['user']->guid,$blog->guid); +// Success message +system_message(elgg_echo("videolist:posted")); +// Remove the videolist cache +unset($_SESSION['candidate_profile_video_access_id']); unset($_SESSION['candidate_profile_video']); +unset($_SESSION['videolisttags']);unset($_SESSION['Pagecontainer']); +// Forward to the main videolist page + +forward("pg/videolist/owned/".page_owner_entity()->username); + +// Remove the videolist cache +unset($_SESSION['candidate_profile_video_access_id']); unset($_SESSION['candidate_profile_video']); +unset($_SESSION['videolisttags']);unset($_SESSION['Pagecontainer']);unset($_SESSION['container_guid']); 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