private function __construct()
{
$si = ServerInfo::GetCached();
$this->mencoder = $si->binaries[ServerInfo::BIN_MENCODER];
$this->mplayer = $si->binaries[ServerInfo::BIN_MPLAYER];
$this->ffmpeg = $si->binaries[ServerInfo::BIN_FFMPEG];
$this->mp4box = $si->binaries[ServerInfo::BIN_MP4BOX];
$this->yamdi = $si->binaries[ServerInfo::BIN_YAMDI];
$this->convert = $si->binaries[ServerInfo::BIN_CONVERT];
$this->nice = $si->binaries[ServerInfo::BIN_NICE];
}
public static function ExtractEntries($archive, $type)
{
$si = ServerInfo::GetCached();
if (!$si->php_extensions[ServerInfo::EXT_ZIP]) {
throw new BaseException('Sorry, the ZIP extension for PHP is not available on this server');
}
$entries = array();
$zip = zip_open($archive);
if (!is_resource($zip)) {
throw new BaseException('Invalid zip file; zip error #' . $zip . ' generated');
}
while (($entry = zip_read($zip)) !== false) {
if (!is_resource($entry)) {
throw new BaseException('Invalid zip entry; zip error #' . $zip . ' generated');
}
$name = zip_entry_name($entry);
if (File::Type($name) == $type) {
$entries[basename($name)] = self::ExtractEntry($zip, $entry);
}
}
zip_close($zip);
return $entries;
}
public static function IsRunning()
{
// Check for empty pid
$pid = Cache_MySQL::Get(self::$CACHE_PID);
if (empty($pid)) {
return false;
}
// Try to use ps to determine if the process is running
$si = ServerInfo::GetCached();
if (!empty($si->binaries[ServerInfo::BIN_PS])) {
return preg_match('~' . $pid . '~', shell_exec($si->binaries[ServerInfo::BIN_PS] . " {$pid}")) > 0;
}
// Try to determine based on last ping
$stats = self::LoadStats();
if ($stats[self::STAT_RUNNING]) {
if ($stats[self::STAT_LAST_PING] < time() - self::MAX_PING_INTERVAL) {
self::MarkStopped();
return false;
}
return true;
}
// Last resort, assume not running
return false;
}
public static function ExecScript($cmd, $background = true)
{
$si = ServerInfo::GetCached();
$cmd = ($si->php_binary_is_cli ? $si->binaries[ServerInfo::BIN_PHP_CLI] . ' ' . $cmd : $si->binaries[ServerInfo::BIN_PHP_CGI] . ' -q ' . $cmd) . ($background ? ' >/dev/null 2>&1 &' : '');
return shell_exec($cmd);
}
<?php
$si = ServerInfo::GetCached();
$defaults = array('date_added' => Database_MySQL::Now(), 'status' => STATUS_ACTIVE, 'allow_comments' => 'Yes - Add Immediately', 'allow_ratings' => 1, 'allow_embedding' => 1, 'is_private' => 0);
$_REQUEST = array_merge($defaults, $_REQUEST);
$DB = GetDB();
$categories = $DB->FetchAll('SELECT `category_id`,`name` FROM `tbx_category` ORDER BY `name`');
$clips = $DB->FetchAll('SELECT * FROM `tbx_video_clip` WHERE `video_id`=?', array(Request::Get('video_id')));
?>
<div id="dialog-header" class="ui-widget-header ui-corner-all">
<div id="dialog-close"></div>
<?php
echo isset($editing) ? 'Update a Video' : 'Add a Video';
?>
</div>
<form method="post" action="ajax.php" enctype="multipart/form-data">
<div id="dialog-panel">
<div style="padding: 8px;">
<?php
if (empty($categories)) {
?>
<div class="message-error">
You will need to create at least one category before you can begin adding videos
</div>
<?php
} else {
?>
<?php
if (!isset($editing)) {
public static function CanExtract()
{
$si = ServerInfo::GetCached();
return !$si->shell_exec_disabled && $si->binaries[ServerInfo::BIN_MENCODER];
}
function tbxDatabaseRestore()
{
Privileges::Check(Privileges::DATABASE);
$filename = BASE_DIR . '/data/' . File::Sanitize(Request::Get('filename'));
if (!is_file($filename)) {
return JSON::Failure('The file you have selected no longer exists on the server.');
}
$si = ServerInfo::GetCached();
if (!$si->shell_exec_disabled && $si->binaries[ServerInfo::BIN_PHP]) {
Shell::ExecScript('cron.php --restore --file=' . escapeshellarg($filename));
JSON::Success('Database restore has been started. Allow a few minutes to complete, then continue with the next step of the restore process.');
} else {
$DB = GetDB();
$DB->RestoreTables($filename);
JSON::Success('Database restore has been completed');
}
}
public static function Resize($image, $size, $quality, $directory, $coords = null)
{
$si = ServerInfo::GetCached();
$directory = Dir::StripTrailingSlash($directory);
$letterbox = Config::Get('flag_letterbox');
$resized = $directory . '/' . basename($image);
list($dst_width, $dst_height) = explode('x', $size);
// See if image is already the correct size
$imgsize = @getimagesize($image);
if ($imgsize === false) {
return null;
} else {
if (empty($coords) && $imgsize[0] <= $dst_width && $imgsize[1] <= $dst_height) {
copy($image, $resized);
return $resized;
}
}
$src_width = $imgsize[0];
$src_height = $imgsize[1];
$src_aspect = $src_width / $src_height;
$dst_aspect = $dst_width / $dst_height;
// Get crop information if $coords was supplied
// Generally only occurs when image is extracted from a HTML image map
$crop = $crop_x = $crop_y = $crop_width = $crop_height = null;
if (!empty($coords)) {
$crop = explode(',', str_replace(' ', '', $coords));
// Currently only supporting rect
if (count($crop) == 4) {
$crop_x = $crop[0];
$crop_y = $crop[1];
$crop_width = $crop[2] - $crop_x;
$crop_height = $crop[3] - $crop_y;
$src_aspect = $crop_width / $crop_height;
}
}
// Resize with ImageMagick (preferred)
if (!$si->shell_exec_disabled && $si->binaries[ServerInfo::BIN_CONVERT]) {
if ($letterbox) {
shell_exec($si->binaries[ServerInfo::BIN_CONVERT] . ' ' . escapeshellarg($image) . ' ' . (!empty($crop) ? '-crop ' . escapeshellarg($crop_width . 'x' . $crop_height . '!+' . $crop_x . '+' . $crop_y) . ' ' : '') . '-resize ' . $size . ' ' . '-modulate 110,102,100 ' . '-unsharp 1.5x1.2+1.0+0.10 ' . '-enhance ' . '-size ' . $size . ' ' . 'xc:black ' . '+swap ' . '-gravity center ' . '-quality ' . $quality . ' ' . '-format jpeg ' . '-composite ' . escapeshellarg($resized));
} else {
$recrop = null;
if ($src_aspect > $dst_aspect) {
$recrop = '-gravity center -crop ' . escapeshellarg(round($src_height * $dst_aspect) . 'x' . $src_height . '+0+0') . ' ';
} else {
if ($src_aspect < $dst_aspect) {
$recrop = '-gravity center -crop ' . escapeshellarg($src_width . 'x' . round($src_width / $dst_aspect) . '+0+0') . ' ';
}
}
shell_exec($si->binaries[ServerInfo::BIN_CONVERT] . ' ' . escapeshellarg($image) . ' ' . (!empty($crop) ? '-crop ' . escapeshellarg($crop_width . 'x' . $crop_height . '!+' . $crop_x . '+' . $crop_y) . ' ' : '') . (!empty($recrop) ? $recrop : '') . '-resize ' . $size . ' ' . '-modulate 110,102,100 ' . '-unsharp 1.5x1.2+1.0+0.10 ' . '-enhance ' . '-quality ' . $quality . ' ' . '-format jpeg ' . escapeshellarg($resized));
}
return $resized;
} else {
if ($si->php_extensions[ServerInfo::EXT_GD]) {
if ($crop) {
$temp_src = imagecreatefromjpeg($image);
$src = imagecreatetruecolor($crop_width, $crop_height);
imagecopy($src, $temp_src, 0, 0, $crop_x, $crop_y, $crop_width, $crop_height);
imagedestroy($temp_src);
} else {
$src = imagecreatefromjpeg($image);
}
$new_width = $dst_width;
$new_height = $dst_height;
$dst_x = 0;
$dst_y = 0;
if ($src_aspect > $dst_aspect) {
$new_height = round($dst_width * $src_height / $src_width);
$dst_y = ($dst_height - $new_height) / 2;
} else {
if ($src_aspect < $dst_aspect) {
$new_width = round($dst_height * $src_width / $src_height);
$dst_x = ($dst_width - $new_width) / 2;
}
}
$dst = imagecreatetruecolor($dst_width, $dst_height);
$black = imagecolorallocate($dst, 0, 0, 0);
imagefill($dst, 0, 0, 0);
imagecopyresampled($dst, $src, $dst_x, $dst_y, 0, 0, $new_width, $new_height, $src_width, $src_height);
imagejpeg($dst, $resized, $quality);
imagedestroy($src);
imagedestroy($dst);
return $resized;
}
}
return $image;
}
public static function CanGrab()
{
$si = ServerInfo::GetCached();
return !$si->shell_exec_disabled && $si->binaries[ServerInfo::BIN_MPLAYER];
}