function UpdateMemBar()
{
if ($this->mem_bar) {
$ms = self::GetMemStats();
$pu = round($ms['usage'] / $ms['limit'] * 100);
if ($this->memprof && $pu > 90) {
memprof_dump_callgrind(fopen("/tmp/callgrind_mem.out", "w"));
die("memprof @{$pu}% written to /tmp/callgrind_mem.out");
}
if ($this->memprof) {
self::DEcho("Mem Usage: {$pu} %<br />");
//sleep(1);
}
$this->mem_bar->set($ms['usage']);
}
}
static function Sync($hash_sync = false, $output = false)
{
self::PrintDebugTrace();
wpfb_loadclass('File', 'Category');
$sync_data = new WPFB_SyncData(true);
$sync_data->hash_sync = $hash_sync;
self::PreSync($sync_data);
self::SyncPase1($sync_data, $output);
if ($output && $sync_data->num_files_to_add > 0) {
echo "<p>";
printf(__('%d Files found, %d new.', WPFB), $sync_data->num_all_files, $sync_data->num_files_to_add);
echo "</p>";
if (!class_exists('progressbar')) {
include_once WPFB_PLUGIN_ROOT . 'extras/progressbar.class.php';
}
$progress_bar = new progressbar(0, $sync_data->num_files_to_add);
$progress_bar->print_code();
} else {
$progress_bar = null;
if ($output) {
self::DEcho('done!</p>');
}
}
self::PrintDebugTrace("pre_add_files");
self::AddNewFiles($sync_data, $progress_bar);
self::PostSync($sync_data, $output);
return $sync_data->log;
}
public function progressbar()
{
session_write_close();
// unlock session !important!
$dbprg = new progressbar($this->_prepare_registry(), $this);
$this->response->addJSONHeader();
switch ($this->request->get["work"]) {
case "max":
echo AJson::encode(array('total' => $dbprg->get_max()));
break;
case "do":
$result = $dbprg->do_work();
if (!$result) {
$result = array('status' => 406, 'errorText' => $result);
} else {
$result = array('status' => 100);
}
echo AJson::encode($result);
break;
case "progress":
echo AJson::encode(array('prc' => (int) $dbprg->get_progress()));
break;
}
}
/**
*
* @param type $steps
*
* @return \progressbar
*/
private static function NewProgressBar($steps)
{
if (!class_exists('progressbar')) {
include_once WPFB_PLUGIN_ROOT . 'extras/progressbar.class.php';
}
$progress_bar = new progressbar(0, $steps);
$progress_bar->print_code();
return $progress_bar;
}
public static function SideloadFile($url, $dest_file = null, $size_for_progress = 0)
{
//WARNING: The file is not automatically deleted, The script must unlink() the file.
@ini_set('max_execution_time', '0');
@set_time_limit(0);
require_once ABSPATH . 'wp-admin/includes/file.php';
if (!$url) {
return array('error' => __('Invalid URL Provided.'));
}
if (empty($dest_file)) {
// if no dest file set, create temp file
$fi = self::GetRemoteFileInfo($url);
if (empty($fi)) {
return array('error' => sprintf(__('Could not get file information from %s!', WPFB), $url));
}
if (!($dest_file = self::GetTmpFile($fi['name']))) {
return array('error' => __('Could not create Temporary file.'));
}
}
if ($size_for_progress >= self::$MIN_SIZE_FOR_PROGRESSBAR) {
if (!class_exists('progressbar')) {
include_once WPFB_PLUGIN_ROOT . 'extras/progressbar.class.php';
}
$progress_bar = new progressbar(0, $size_for_progress, 300, 30, '#aaa');
echo "<p><code>" . esc_html($url) . "</code> ...</p>";
$progress_bar->print_code();
} else {
$progress_bar = null;
}
wpfb_loadclass('Download');
$result = WPFB_Download::SideloadFile($url, $dest_file, $progress_bar);
if (is_array($result) && !empty($result['error'])) {
return $result;
}
return array('error' => false, 'file' => $dest_file);
}