/**
* @param string $in
*
* @version 5.0
*/
public function izapConvert($in = '')
{
$this->invideo = $in;
$extension_length = strlen(izap_get_file_extension($this->invideo));
$outputPath = substr($this->invideo, 0, '-' . ($extension_length + 1));
$this->outvideo = $outputPath . '_c.' . $this->format;
$this->outimage = $outputPath . '_i.png';
}
public function izap_video_convert()
{
// check if the file is already flv
$current_file_type = izap_get_file_extension($this->invideo);
if ($current_file_type == 'flv') {
$this->make_array_for_flv();
} else {
$videoCommand = izapGetFfmpegVideoConvertCommand_izap_videos();
$videoCommand = str_replace('[inputVideoPath]', $this->invideo, $videoCommand);
$videoCommand = str_replace('[outputVideoPath]', $this->outvideo, $videoCommand);
exec($videoCommand, $arr, $ret);
if (!$ret == 0) {
$return = array();
$return['error'] = 1;
$return['message'] = end($arr);
$return['completeMessage'] = implode(' ', $arr);
return $return;
}
}
return end(explode('/', $this->outvideo));
}
<div>
<h3>
<?php
echo elgg_echo('izap_videos:queueStatus') . $queueStatus . ' (' . izap_count_queue() . ')';
?>
</h3>
<?php
if (count($queuedVideos)) {
?>
<table class="izap_table">
<tbody>
<?php
$i = 0;
foreach ($queuedVideos as $queuedVideo) {
$extension_length = strlen(izap_get_file_extension($queuedVideo['main_file']));
$outputPath = substr($queuedVideo['main_file'], 0, '-' . ($extension_length + 1));
$ORIGNAL_name = basename($queuedVideo['main_file']);
$ORIGNAL_size = izapFormatBytes(filesize($queuedVideo['main_file']));
$FLV_name = basename($outputPath . '_c.flv');
if (file_exists($outputPath . '_c.flv')) {
$FLV_size = izapFormatBytes(filesize($outputPath . '_c.flv'));
} else {
$FLV_size = '0 KB';
}
?>
<tr class="<?php
echo !$i && izapIsQueueRunning_izap_videos() ? 'queue_selected' : '';
?>
">
<td>
/**
* Used to process the video file
* @param string $file upload file name
* @return object
*/
protected function processFile($file)
{
$returnValue = new stdClass();
$returnValue->type = 'uploaded';
$fileName = $_FILES[$file['mainArray']]['name'][$file['fileName']];
$error = $_FILES[$file['mainArray']]['error'][$file['fileName']];
$tmpName = $_FILES[$file['mainArray']]['tmp_name'][$file['fileName']];
$type = $_FILES[$file['mainArray']]['type'][$file['fileName']];
$size = $_FILES[$file['mainArray']]['size'][$file['fileName']];
// if error
if ($error > 0) {
return 104;
}
// if file is of zero size
if ($size == 0) {
return 105;
}
// check supported video type
if (!izapSupportedVideos_izap_videos($fileName)) {
return 106;
}
// check supported video size
if (!izapCheckFileSize_izap_videos($size)) {
return 107;
}
// upload the tmp file
$newFileName = izapGetFriendlyFileName_izap_videos($fileName);
$this->setFilename('tmp/' . $newFileName);
$this->open("write");
$this->write(file_get_contents($tmpName));
$returnValue->tmpFile = $this->getFilenameOnFilestore();
// take snapshot of the video
$image = new izapConvert($returnValue->tmpFile);
if ($image->photo()) {
$retValues = $image->getValues(true);
if ($retValues['imagename'] != '' && $retValues['imagecontent'] != '') {
$this->setFilename('izap_videos/uploaded/' . $retValues['imagename']);
$this->open("write");
if ($this->write($retValues['imagecontent'])) {
$orignal_file_path = $this->getFilenameOnFilestore();
$thumb = get_resized_image_from_existing_file($orignal_file_path, 120, 90);
$this->setFilename('izap_videos/uploaded/' . $retValues['imagename']);
$this->open("write");
$this->write($thumb);
$this->close();
$returnValue->thumb = 'izap_videos/uploaded/' . $retValues['imagename'];
// Defining new preview attribute of standard object
$returnValue->preview_400 = 'izap_videos/uploaded/preview_400';
$returnValue->preview_200 = 'izap_videos/uploaded/preview_200';
}
}
}
// check if it is flv, then dont send it to queue
if (izap_get_file_extension($returnValue->tmpFile) == 'flv') {
$file_name = 'izap_videos/uploaded/' . $newFileName;
$this->setFilename($file_name);
$this->open("write");
$this->write(file_get_contents($returnValue->tmpFile));
$this->converted = 'yes';
$this->videofile = $file_name;
$this->orignalfile = $file_name;
$returnValue->is_flv = 'yes';
// remove the tmp file
@unlink($returnValue->tmpFile);
}
return $returnValue;
}
/**
* Save Video
*
* @param array $data
*
* @return boolean
*
* @version 5.0
*
* @todo saveVideo function should be more flaxible for unit tests
*/
public function saveVideo($data = array(), $new)
{
foreach ($data as $key => $value) {
if ($value != '') {
$this->{$key} = $value;
}
}
if ($new && ($this->videoprocess == 'offserver' || $this->videoprocess == 'onserver' || $this->videoprocess == 'youtube')) {
switch ($this->videoprocess) {
case 'offserver':
include_once dirname(dirname(__FILE__)) . '/actions/izap-videos/offserver.php';
$saved = $this;
break;
case 'youtube':
include_once dirname(dirname(__FILE__)) . '/actions/izap-videos/youtube.php';
forward(REFERRER);
break;
case 'onserver':
include_once dirname(dirname(__FILE__)) . '/actions/izap-videos/onserver.php';
//before start converting
$this->converted = 'no';
if ($saved = $this->save()) {
$get_guid = $this->getGUID();
$get_entity = get_entity($get_guid);
if (file_exists($get_entity->videofile)) {
$this->videosrc = elgg_get_site_url() . 'izap_videos_files/file/' . $get_entity->guid . '/' . elgg_get_friendly_title($get_entity->title) . '.flv';
if (izap_get_file_extension($get_entity->videofile) != 'flv') {
izap_save_fileinfo_for_converting_izap_videos($get_entity->videofile, $get_entity, $get_entity->access_id, $this);
} elseif (izap_get_file_extension($get_entity->videofile) == 'flv') {
$this->converted = 'yes';
}
//change access id to submit by user after converting video
$this->access_id = $data['access_id'];
$saved = $this;
}
}
break;
}
} else {
$saved = $this;
}
return $saved;
}
/**
* Read video file content
*
* @version 5.0
*/
function izap_read_video_file()
{
$guid = (int) get_input('videoID');
$entity = get_entity($guid);
if (!elgg_instanceof($entity, 'object', GLOBAL_IZAP_VIDEOS_SUBTYPE)) {
exit;
}
if ($entity->videofile) {
$get_video_name = end(explode('/', $entity->videofile));
$izapvideo_obj = new IzapVideo();
$set_video_name = $izapvideo_obj->getTmpPath($get_video_name);
if (izap_get_file_extension($set_video_name) == 'flv') {
$set_video_name = preg_replace('/\\.[^.\\s]{3,4}$/', '', $set_video_name) . '.flv';
} else {
$set_video_name = preg_replace('/\\.[^.\\s]{3,4}$/', '', $set_video_name) . '_c.flv';
}
$elggfile_obj = new ElggFile();
$elggfile_obj->owner_guid = $entity->owner_guid;
$elggfile_obj->setFilename($set_video_name);
if (file_exists($elggfile_obj->getFilenameOnFilestore())) {
$contents = $elggfile_obj->grabFile();
}
$content_type = 'video/x-flv';
header('Expires: ' . gmdate('D, d M Y H:i:s \\G\\M\\T', strtotime("+10 days")), true);
header("Pragma: public", true);
header("Cache-Control: public", true);
header("Content-Length: " . strlen($contents));
header("Content-type: {$content_type}", true);
echo $contents;
exit;
}
}
$filtered_tags[] = $tag;
}
}
if ($filtered_tags) {
$izap_videos->tags = array_unique($filtered_tags);
}
} else {
if ($izap_videos->tags == '' || !$izap_videos->tags) {
unset($izap_videos->tags);
}
}
if (!$izap_videos->save()) {
register_error(elgg_echo('izap_videos:error:save'));
forward($_SERVER['HTTP_REFERER']);
exit;
}
// save the file info for converting it later in queue
if ($postedArray['videoType'] == 'ONSERVER' && $postedArray['guid'] == 0) {
$izap_videos->videosrc = $CONFIG->wwwroot . 'pg/izap_videos_files/file/' . $izap_videos->guid . '/' . friendly_title($izap_videos->title) . '.flv';
if (izap_get_file_extension($tmpUploadedFile) != 'flv') {
// will only send to queue if it is not flv
izapSaveFileInfoForConverting_izap_videos($tmpUploadedFile, $izap_videos, $postedArray['access_id']);
}
}
if ($postedArray['guid'] == 0) {
add_to_river('river/object/izap_videos/create', 'create', $izap_videos->owner_guid, $izap_videos->guid);
}
system_message(elgg_echo('izap_videos:success:save'));
unset($_SESSION['izapVideos']);
forward($izap_videos->getUrl());
exit;