/**
* Check if Single-User Mode is Enabled
*
* @access private
* @internal
*
* @return 0/1
*/
public static function check_single_user()
{
//--
$lock_file = (string) self::lock_file();
//--
$out = 0;
//--
if (SmartFileSystem::file_or_link_exists($lock_file)) {
//--
$lock_content = SmartFileSystem::read($lock_file);
$chk_arr = explode("\n", trim($lock_content));
$tmp_time = Smart::format_number_dec(($chk_arr[1] - time()) / 60, 0, '.', '');
//--
if ($tmp_time <= 0) {
$out = 1;
// TOTAL LOCKED (if greater or equal than ZERO it only warns) !
}
//end if
//--
}
//end if
//--
return $out;
//--
}
public function ftp_put($remotefile, $localfile, $mode = 1)
{
//--
if (!SmartFileSystem::file_or_link_exists($localfile)) {
$this->error_msg = 'ERROR: PUT command failed // No such file or directory (or broken link): ' . $localfile;
return false;
}
//end if
//--
$fp = @fopen($localfile, "rb");
if (!$fp) {
$this->error_msg = 'ERROR: PUT command failed // Cannot read file: ' . $localfile;
return false;
}
//end if
//--
if (!$this->_type($mode)) {
$this->error_msg = 'ERROR: PUT command failed - TYPE: ' . $mode;
@fclose($fp);
return false;
}
//end if
//--
if (!($string = $this->_pasv())) {
$this->error_msg = 'ERROR: PUT command failed - PASSIVE';
@fclose($fp);
return false;
}
//end if
//--
$this->_putcmd("STOR", $remotefile);
//--
$sock_data = $this->_open_data_connection($string);
//--
if (!$sock_data) {
$this->error_msg = 'ERROR: PUT // Cannot connect to remote host';
return false;
}
//end if
//--
if (!$this->_ok()) {
$this->error_msg = 'ERROR: PUT command failed (1)';
$this->_close_data_connection($sock_data);
return false;
}
//end if
//--
$this->_debug_print('OK: PUT // Connected to remote host' . "\n");
if ((string) $this->debug_level == 'full') {
$this->_debug_print('Storing local file: ' . $localfile . ' to remote file: ' . $remotefile . "\n");
}
//end if
//--
while (!feof($fp)) {
@fwrite($sock_data, @fread($fp, $this->_buf));
}
//end while
//--
@fclose($fp);
//--
$this->_close_data_connection($sock_data);
//--
$response = $this->_ok();
if (!$response) {
$this->error_msg = 'ERROR: PUT command failed (2)';
return false;
}
//end if
//--
return $response;
//--
}
private function folder_iterator($recurring, $dir_name, $include_dot_files, $search_pattern = '', $search_prevent_file = '', $search_prevent_override = '')
{
//--
$recurring = (bool) $recurring;
$dir_name = (string) $dir_name;
$include_dot_files = (bool) $include_dot_files;
$search_pattern = (string) $search_pattern;
$search_prevent_file = (string) $search_prevent_file;
$search_prevent_override = (string) $search_prevent_override;
//--
if ((string) $dir_name == '') {
Smart::log_warning('LibFileSys // ReadsFolderRecurring // Dir Name is Empty !');
return;
// this function does not return anything, but just stop here in this case
}
//end if
//-- fix invalid path (must end with /)
$dir_name = SmartFileSysUtils::add_dir_last_slash($dir_name);
//-- protection
SmartFileSysUtils::raise_error_if_unsafe_path($dir_name);
//--
@clearstatcache();
//--
$this->pattern_search_str = $search_pattern;
$this->search_prevent_file = $search_prevent_file;
$this->search_prevent_override = $search_prevent_override;
//--
if (SmartFileSystem::file_or_link_exists($dir_name) and !is_file($dir_name)) {
// can be dir or link
//list
//--
if ($handle = opendir($dir_name)) {
//---------------------------------------
while (false !== ($file = readdir($handle))) {
//--
if ((string) $file != '.' and (string) $file != '..') {
//--
if ($include_dot_files or !$include_dot_files and substr($file, 0, 1) != '.') {
//--
SmartFileSysUtils::raise_error_if_unsafe_path($dir_name . $file);
//-- params to see if counted or added to pattern matches
$tmp_allow_addition = 1;
$tmp_add_pattern = 0;
//-- this is for #private folders, will prevent searching in folders containing for example this file: .private-folder but can be overriden by the $search_prevent_override option exluding a particular path like folder/private/user1
if (strlen($search_prevent_file) > 0 and is_file($dir_name . $search_prevent_file)) {
if (strlen($search_prevent_override) <= 0 or strlen($search_prevent_override) > 0 and !is_file($dir_name . $search_prevent_override)) {
$tmp_allow_addition = 0;
}
//end if
}
//end if
//-- this is a search pattern (search pattern does not apply to folders !!) ; if no empty will populate the pattern matches array with all files and folders matching ; to include all, use * or a particular search for the rest like myfile1
if ((string) $search_pattern == '' or is_dir($dir_name . $file)) {
if ($tmp_allow_addition) {
if ($this->list_files_and_dirs) {
$tmp_add_pattern = 1;
}
//end if
}
//end if
} else {
if ($this->limit_search_files <= 0 or Smart::array_size($this->pattern_file_matches) < $this->limit_search_files) {
if ((string) $search_pattern == '*' or (string) $search_pattern == '[image]' and (substr($file, -4, 4) == '.png' or substr($file, -4, 4) == '.gif' or substr($file, -4, 4) == '.jpg' or substr($file, -5, 5) == '.jpeg') or (string) $search_pattern != '*' and (string) $search_pattern != '[image]' and stripos($file, $search_pattern) !== false) {
if ($tmp_allow_addition) {
if ($this->list_files_and_dirs) {
$tmp_add_pattern = 1;
}
//end if
}
//end if
} else {
$tmp_allow_addition = 0;
}
//end if else
}
//end if
}
//end if
//--
if ($this->limit_search_files > 0) {
// the dir should not be taken in count here
if ($this->num_files + $this->num_links >= $this->limit_search_files) {
break;
}
//end if
}
//end if
//--
if (!is_link($dir_name . $file)) {
//--
if (is_dir($dir_name . $file)) {
//-- dir
if ($tmp_allow_addition) {
//--
$tmp_fsize = Smart::format_number_int(@filesize($dir_name . $file), '+');
//--
$this->num_dirs++;
$this->num_size += $tmp_fsize;
$this->num_dirs_size += $tmp_fsize;
//--
$tmp_fsize = 0;
//--
if ($tmp_add_pattern) {
if ($recurring) {
// if recurring, add the full path
$this->pattern_dir_matches[$dir_name . $file] = @filemtime($dir_name . $file);
} else {
// if not recurring, add just base path, without dirname prefix
$this->pattern_dir_matches[$file] = @filemtime($dir_name . $file);
}
//end if else
}
//end if
//--
}
//end if
//--
if ($recurring) {
//-- we go search inside even if this folder name may not match the search pattern, it is a folder, except if dissalow addition from above
$this->folder_iterator($recurring, SmartFileSysUtils::add_dir_last_slash($dir_name . $file), $include_dot_files, $search_pattern, $search_prevent_file, $search_prevent_override);
//--
}
//end if
//--
} else {
//-- file
if ($tmp_allow_addition) {
//--
$tmp_fsize = Smart::format_number_int(@filesize($dir_name . $file), '+');
//--
$this->num_files++;
$this->num_size += $tmp_fsize;
$this->num_files_size += $tmp_fsize;
//--
$tmp_fsize = 0;
//--
if ($tmp_add_pattern) {
if ($recurring) {
// if recurring, add the full path
$this->pattern_file_matches[$dir_name . $file] = @filemtime($dir_name . $file);
} else {
// if not recurring, add just base path, without dirname prefix
$this->pattern_file_matches[$file] = @filemtime($dir_name . $file);
}
//end if else
}
//end if
//--
}
//end if
//--
}
//end else
//--
} else {
//-- link
if ($tmp_allow_addition) {
//--
$link_result = SmartFileSystem::link_get_origin($dir_name . $file);
//--
if (empty($link_result) or (string) $link_result == '' or !SmartFileSystem::file_or_link_exists($link_result)) {
//--
// case of readlink error ..., not includding broken links, they are useless
//--
} else {
//--
$tmp_size_arr = array();
$tmp_fsize = 0;
//$tmp_size_arr = (array) @lstat($dir_name.$file);
//$tmp_fsize = Smart::format_number_int($tmp_size_arr[7],'+'); // $tmp_size_arr[7] -> size, but may break compare if on a different file system or in distributed storage on various OS
//--
$this->num_links++;
//--
if (file_exists($dir_name . $file)) {
// here file_exists must be tested because if broken link not stat on it (filemtime) to avoid log un-necessary errors
//-- bugfix: not if broken link
$this->num_size += $tmp_fsize;
if ($tmp_add_pattern) {
if (is_dir($dir_name . $file)) {
$this->num_dirs++;
$this->num_dirs_size += $tmp_fsize;
if ($recurring) {
// if recurring, add the full path
$this->pattern_dir_matches[$dir_name . $file] = @filemtime($dir_name . $file);
} else {
// if not recurring, add just base path, without dirname prefix
$this->pattern_dir_matches[$file] = @filemtime($dir_name . $file);
}
//end if else
} else {
$this->num_files++;
$this->num_files_size += $tmp_fsize;
if ($recurring) {
// if recurring, add the full path
$this->pattern_file_matches[$dir_name . $file] = @filemtime($dir_name . $file);
} else {
// if not recurring, add just base path, without dirname prefix
$this->pattern_file_matches[$file] = @filemtime($dir_name . $file);
}
//end if else
}
//end if else
}
//end if
//--
}
//end if
//--
$tmp_fsize = 0;
$tmp_size_arr = array();
//--
}
//end if else
//--
}
//end if
//--
}
//end if else
//--
}
//end if
//--
}
//end if(. ..)
//--
}
//end while
//---------------------------------------
@closedir($handle);
//---------------------------------------
} else {
//---------------------------------------
$this->errors_arr[] = $dir_name;
//---------------------------------------
}
//end else
//--
} else {
//---------------------------------------
// nothing ...
//---------------------------------------
}
//end if else
//--
}
public static function mov_pw_process($y_mov_file, $y_mov_img_preview, $y_quality, $y_width, $y_height, $y_watermark = '', $y_waterlocate = 'center', $y_mov_blank_img_preview = '')
{
//--
$y_mov_file = (string) trim((string) $y_mov_file);
$y_mov_img_preview = (string) trim((string) $y_mov_img_preview);
$y_mov_blank_img_preview = (string) trim((string) $y_mov_blank_img_preview);
$y_watermark = (string) trim((string) $y_watermark);
//--
//--
$blank_mov_pw = 'lib/core/plugins/img/mediagallery/video.jpg';
// this must be jpeg like the preview generated by ffmpeg
//--
$watermark_mov_pw = 'lib/core/plugins/img/mediagallery/play.png';
//--
//--
if ((string) $y_mov_blank_img_preview == '') {
$y_mov_blank_img_preview = $blank_mov_pw;
}
//end if
//--
if (!SmartFileSysUtils::check_file_or_dir_name($y_mov_blank_img_preview)) {
$y_mov_blank_img_preview = $blank_mov_pw;
}
//end if
//--
if (!is_file($y_mov_blank_img_preview)) {
Smart::log_warning('SmartMediaGalleryConverter :: mov_pw_process // Invalid Blank Preview Path: BLANK-PREVIEW=' . $y_mov_blank_img_preview);
return '';
}
//end if
//--
if ((string) $y_watermark == '') {
$y_watermark = $watermark_mov_pw;
}
//end if
//--
//--
if (!SmartFileSysUtils::check_file_or_dir_name($y_mov_file)) {
Smart::log_warning('SmartMediaGalleryConverter :: mov_pw_process // Unsafe Path: SRC=' . $y_mov_file);
return '';
}
//end if
//--
if (!SmartFileSysUtils::check_file_or_dir_name($y_mov_img_preview)) {
Smart::log_warning('SmartMediaGalleryConverter :: mov_pw_process // Unsafe Path: DEST=' . $y_mov_img_preview);
return '';
}
//end if
//--
if ((string) $y_mov_file == (string) $y_mov_img_preview) {
Smart::log_warning('SmartMediaGalleryConverter :: mov_pw_process // The Origin movie and Destination image are the same: SRC=' . $y_mov_file . ' ; DEST=' . $y_mov_img_preview);
return '';
}
//end if
//--
if ((string) $y_watermark != '') {
if (!SmartFileSysUtils::check_file_or_dir_name($y_watermark)) {
$y_watermark = '';
Smart::log_warning('SmartMediaGalleryConverter :: mov_pw_process // Unsafe Path: WATERMARK=' . $y_watermark);
}
//end if
}
//end if
//--
//--
$y_quality = Smart::format_number_int($y_quality, '+');
if ($y_quality < 1) {
$y_quality = 1;
}
//end if
if ($y_quality > 100) {
$y_quality = 100;
}
//end if
//--
//--
$y_width = Smart::format_number_int($y_width, '+');
$y_height = Smart::format_number_int($y_height, '+');
//--
if ($y_width < 10) {
$y_width = 10;
}
//end if
if ($y_width > 240) {
$y_width = 240;
}
//end if
//--
if ($y_height < 10) {
$y_height = 10;
}
//end if
if ($y_height > 240) {
$y_height = 240;
}
//end if
//--
//-- {{{SYNC-GRAVITY}}}
switch ((string) $y_waterlocate) {
case 'northwest':
$y_waterlocate = 'northwest';
break;
case 'northeast':
$y_waterlocate = 'northeast';
break;
case 'southwest':
$y_waterlocate = 'southwest';
break;
case 'southeast':
$y_waterlocate = 'southeast';
break;
case 'center':
default:
$y_waterlocate = 'center';
}
//end switch
//--
//--
if ((string) SMART_FRAMEWORK_DEBUG_MODE == 'yes') {
SmartFrameworkRegistry::setDebugMsg('extra', 'MEDIA-GALLERY', ['title' => '[INFO] :: MediaUTIL/Mov/Process-Preview', 'data' => "'" . SMART_FRAMEWORK_MEDIAGALLERY_MOV_THUMBNAILER . "'" . ' :: ' . "'" . SMART_FRAMEWORK_MEDIAGALLERY_IMG_COMPOSITE . "'"]);
}
//end if
//--
//--
$out = '';
//--
if (defined('SMART_FRAMEWORK_MEDIAGALLERY_MOV_THUMBNAILER') and (string) SMART_FRAMEWORK_MEDIAGALLERY_MOV_THUMBNAILER != '') {
//--
$lock_file = $y_mov_img_preview . '.LOCK-MOV-MEDIAGALLERY';
$temporary_pw = $y_mov_img_preview . '.#tmp-preview#.jpg';
// {{{SYNC-MOV-TMP-PREVIEW}}}
//--
$lock_time = Smart::format_number_int(SmartFileSystem::read($lock_file), '+');
//--
if ($lock_time > 0) {
if ($lock_time + 45 < time()) {
// allow max locktime of 45 seconds
SmartFileSystem::delete($temporary_pw);
// delete the old temporary if any
SmartFileSystem::delete($lock_file);
// release the lock file
}
//end if
}
//end if
//--
if (is_file($y_mov_file) and !SmartFileSystem::file_or_link_exists($y_mov_img_preview) and !SmartFileSystem::file_or_link_exists($lock_file)) {
//--
@chmod($y_mov_file, SMART_FRAMEWORK_CHMOD_FILES);
//mark chmod
//--
$out .= '<table width="550" bgcolor="#74B83F">';
$out .= '<tr><td>Processing Movie Preview:' . ' ' . "'" . Smart::escape_html(basename($y_mov_file)) . "'" . ' -> ' . "'" . Smart::escape_html(basename($y_mov_img_preview)) . "'" . '</td></tr>';
//-- create a lock file
SmartFileSystem::write($lock_file, time());
//-- generate preview (jpeg)
if (is_executable(SMART_FRAMEWORK_MEDIAGALLERY_MOV_THUMBNAILER)) {
// generate a max preview of 240x240 which will be later converted below
$exec = SMART_FRAMEWORK_MEDIAGALLERY_MOV_THUMBNAILER . ' -y -i ' . '"' . $y_mov_file . '"' . ' -s 240x240 -vframes 60 -f image2 -vcodec mjpeg -deinterlace ' . '"' . $temporary_pw . '"';
@exec($exec, $arr_result, $exitcode);
} else {
$arr_result = array('error' => 'IS NOT EXECUTABLE ...', 'movie-thumbnailer' => SMART_FRAMEWORK_MEDIAGALLERY_MOV_THUMBNAILER);
$exitcode = -1;
}
//end if
//--
$is_ok_pw = 1;
if (!is_file($temporary_pw)) {
$is_ok_pw = 0;
} elseif (@filesize($temporary_pw) <= 1444) {
// detect if blank jpeg of 240x240
$is_ok_pw = 0;
}
//end if
//--
if ($is_ok_pw != 1) {
SmartFileSystem::delete($temporary_pw);
SmartFileSystem::copy($y_mov_blank_img_preview, $temporary_pw);
// in the case ffmpeg fails we avoid enter into a loop, or if ffmpeg is not found we use a blank preview
}
//end if
//--
$out .= '<tr><td>[DONE]</td></tr>';
if ((string) SMART_FRAMEWORK_DEBUG_MODE == 'yes') {
SmartFrameworkRegistry::setDebugMsg('extra', 'MEDIA-GALLERY', ['title' => '[INFO] :: MediaUTIL/Mov/Process-Preview/FFMpeg', 'data' => 'Runtime Result: ' . "'" . $y_mov_file . "'" . ' -> ' . "'" . $y_mov_img_preview . "'" . ' = [' . $exitcode . '] @ ' . @print_r($arr_result, 1)]);
}
//end if
//-- process and apply watermark if any
if (is_file($temporary_pw)) {
//--
@chmod($temporary_pw, SMART_FRAMEWORK_CHMOD_FILES);
//mark chmod
//--
self::img_process('preview', 'no', $temporary_pw, $y_mov_img_preview, $y_quality, $y_width, $y_height, $y_watermark, $y_waterlocate);
//--
SmartFileSystem::delete($temporary_pw);
//--
}
//end if
//-- release the lock file
SmartFileSystem::delete($lock_file);
//--
$out .= '</table>';
//--
}
//end if
//--
}
//end if
//--
//--
return $out;
//--
}
