function genRandomFilename($directory, $filename = '' , $extension = '', $length = 11)
{
if (strlen($directory) < 1)
return false;
$directory = JPath::clean($directory);
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
if (!JFile::exists($directory)){
JFolder::create( $directory);
JPath::setPermissions($directory, '0777');
}
if (strlen($filename) > 0)
$filename = JFile::makeSafe($filename);
if (!strlen($extension) > 0)
$extension = '';
$dotExtension = $filename ? JFile::getExt($filename) : $extension;
$dotExtension = $dotExtension ? '.' . $dotExtension : '';
$map = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
$len = strlen($map);
$stat = stat(__FILE__);
$randFilename = '';
if(empty($stat) || !is_array($stat))
$stat = array(php_uname());
mt_srand(crc32(microtime() . implode('|', $stat)));
for ($i = 0; $i < $length; $i ++) {
$randFilename .= $map[mt_rand(0, $len -1)];
}
$randFilename .= $dotExtension;
if (JFile::exists($directory . DS . $randFilename)) {
genRandomFilename($directory, $filename, $extension, $length);
}
return $randFilename;
}
function addlinkvideo($vLink){
$user = &JFactory::getUser();
$wuid = JRequest::getInt('wuid', 0);
$groupId = JRequest::getInt('groupid', NULL);
if($groupId==0)
$groupId =NULL;
$itemId = AwdwallHelperUser::getComItemId();
$db =& JFactory::getDBO();
if($wuid == 0) $wuid = $user->id;
if((int)$user->id){
//$vLink = JRequest::getVar( 'vLink' , '');
require_once (JPATH_COMPONENT . DS . 'libraries' . DS . 'avideo.php');
if(!empty($vLink)){
$AVideo = new AVideo($wuid);
$videoObj = $AVideo->getProvider($vLink);
if ($videoObj->isValid()){
require_once (JPATH_COMPONENT . DS . 'models' . DS . 'video.php');
require_once (JPATH_COMPONENT . DS . 'models' . DS . 'wall.php');
$video =& JTable::getInstance('Video', 'Table');
$video->title = $videoObj->getTitle();
$video->type = $videoObj->getType();
$videotype = $videoObj->getType();
$video->video_id = $videoObj->getId();
$video->description = $videoObj->getDescription();
$video->duration = $videoObj->getDuration();
$video->creator = $user->id;
$video->created = gmdate('Y-m-d H:i:s');
$video->published = 1;
$video->thumb = $videoObj->getThumbnail();
$video->path = $vLink;
// save into wall table first
$wall = &JTable::getInstance('Wall', 'Table');
$wall->user_id = $wuid;
$wall->group_id = $groupId;
$wall->type = 'video';
$wall->commenter_id = $user->id;
$wall->user_name = '';
$wall->avatar = '';
$wall->message = '';
$wall->reply = 0;
$wall->is_read = 0;
$wall->is_pm = 0;
$wall->is_reply = 0;
$wall->posted_id = NULL;
$wall->wall_date = NULL;
// store wall to database
if (!$wall->store()){
$this->setRedirect(JRoute::_('index.php?option=com_awdwall&&view=awdwall&layout=main' , false ), JText::_('Post Failed'));
}
$video->wall_id = $db->insertid();
$wall_id = $video->wall_id;
if (!$video->store()){
$url = JRoute::_('index.php?option=com_awdwall&&view=awdwall&layout=main' , false);
$message = JText::_('Add video link failed');
$this->setRedirect($url , $message);
}
require_once (JPATH_COMPONENT . DS . 'libraries' . DS . 'remote.php');
$thumbData = getContentFromUrl($video->thumb);
if ($thumbData)
{
jimport('joomla.filesystem.file');
require_once (JPATH_COMPONENT . DS . 'libraries' . DS . 'file.php');
require_once (JPATH_COMPONENT . DS . 'libraries' . DS . 'image.php');
$thumbPath = $AVideo->videoRootHomeUserThumb;
$thumbFileName = genRandomFilename($thumbPath);
$tmpThumbPath = $thumbPath . DS . $thumbFileName;
if (JFile::write($tmpThumbPath, $thumbData)){
$info = getimagesize( $tmpThumbPath );
$mime = image_type_to_mime_type( $info[2]);
$thumbExtension = imageTypeToExt( $mime );
$thumbPath = $thumbPath . DS . $thumbFileName .$thumbExtension;
JFile::move($tmpThumbPath, $thumbPath);
// Resize the thumbnails
imageResizep( $thumbPath , $thumbPath , $mime , $AVideo->videoThumbWidth , $AVideo->videoThumbHeight );
$video->thumb = 'videos/' . $wuid . '/thumbs/' . $thumbFileName . $thumbExtension;
$hvideothumb = 'videos/' . $wuid . '/thumbs/' . $thumbFileName . $thumbExtension;
$video->store();
}
}
// adding to com_hwdvideoshare
if(file_exists(JPATH_SITE . '/components/com_hwdvideoshare/hwdvideoshare.php'))
{
// check wether wall video is there in hwdvideoshare or not if not then add.
if(file_exists(JPATH_SITE . '/plugins/hwdvs-thirdparty/'.$videotype.'.php'))
{
$wallcatname='Wall Video';
$query = "SELECT count(*) as wallvideocount FROM #__hwdvidscategories WHERE category_name='".$wallcatname."'";
$db->setQuery($query);
$wallvideocount = $db->loadResult();
$query = "SELECT MAX(ordering) as catmaxordering FROM #__hwdvidscategories ";
$db->setQuery($query);
$catmaxordering = $db->loadResult();
$catmaxordering=$catmaxordering+1;
if($wallvideocount==0)
{
$sql = 'INSERT INTO #__hwdvidscategories(category_name, category_description,ordering,published) VALUES("'.$wallcatname .'","' . $wallcatname . '",' . $catmaxordering . ',1)';
$db->setQuery($sql);
$db->query();
}
$query = "SELECT id FROM #__hwdvidscategories WHERE category_name='".$wallcatname."'";
$db->setQuery($query);
$wallcatid = $db->loadResult(); // the hwdvideoshare cat id
$query = "SELECT MAX(id) as videomaxid FROM #__hwdvidsvideos ";
$db->setQuery($query);
$videomaxid = $db->loadResult();
$videomaxid=$videomaxid+1;
$parsedurl= parse_url($vLink);
$hvideo_type=str_replace('www.','',$parsedurl['host']);
$hvideo_id=$videoObj->getId();
$htitle=$videoObj->getTitle();
$hdescription=$videoObj->getDescription();
$hcategory_id=$wallcatid;
$hdate_uploaded=gmdate('Y-m-d H:i:s');
$huser_id=$user->id;
$allow_comments=1;
$allow_embedding=1;
$allow_ratings=1;
$approved ='yes';
$published=1;
$hthumbnail='tp-'.$videomaxid.'.jpg';
// copy('images/'.$hvideothumb,'hwdvideos/thumbs/'.$hthumbnail);
$sql = "INSERT INTO #__hwdvidsvideos(video_type, video_id,title,description,category_id,date_uploaded,allow_comments ,allow_embedding,allow_ratings,public_private,thumbnail,approved,user_id,published) VALUES('".$hvideo_type ."','" . $hvideo_id . "','" . $htitle . "','" . $hdescription . "','" . $hcategory_id . "','" . $hdate_uploaded . "','" . $allow_comments . "','" . $allow_embedding . "','" . $allow_ratings . "','public','" . $hthumbnail . "','" . $approved . "','" . $user->id . "',1)";
$db->setQuery($sql);
$db->query();
$sql = 'INSERT INTO #__awd_wall_videos_hwd( wall_id, hwdviodeo_id) VALUES('.$wall_id .','.$videomaxid.')';
$db->setQuery($sql);
$db->query();
} // if exist
} // if exist
}
}
$this->setRedirect(JRoute::_('index.php?option=com_awdwall&&view=awdwall&layout=mywall&wuid=' . $wuid . '&Itemid=' . $itemId, false));
}else{
$this->setRedirect(JRoute::_('index.php?option=com_awdwall&&view=awdwall&layout=mywall&wuid=' . $wuid . '&Itemid=' . $itemId, false));
}
$tags = get_meta_tags($vLink);
$description = $tags['description'];
$description = ltrim($description);
$description = rtrim($description);
$d = 1;
$img = '<img id='.$d.' class=no_hidden src='.JURI::base() . 'images/' . $video->thumb.' >';
echo '{"type": "video","foo": "'.$file.'","img": "'.$img.'","count_img": "'.$d.'","error": "' . $error . '","msg": "' . $msg . '","file": "<a href=' . $vLink . ' target=_blank>' . $vLink . '</a>","wid_tmp": "' . $video->wall_id . '","title": "' . $video->title . '"}';
return '{"type": "video","foo": "'.$file.'","img": "'.$img.'","count_img": "'.$d.'","error": "' . $error . '","msg": "' . $msg . '","file": "<a href=' . $vLink . ' target=_blank>' . $vLink . '</a>","wid_tmp": "' . $video->wall_id . '","title": "' . $video->title . '"}';
}
