public static function getPlanning($year, $group, $week, $h = false)
{
$groupModel = new GroupsModel();
$ids = $groupModel->getIDs($year, $group);
$ids = $ids[0];
$identFile = new ConfigFileParser('app/config/ident.json');
$ident = $identFile->getEntry('ident');
$fileName = 'public/img/img_planning/' . $ids['ID'] . '_' . $week . ($h ? '_h' : '') . '.png';
try {
$file = new \SplFileObject($fileName, 'rw');
if ($file->getMTime() < time() - 900) {
throw new \RuntimeException();
}
} catch (\RuntimeException $e) {
$fp = fopen($fileName, 'w+');
$url = 'http://planning.univ-amu.fr/ade/imageEt?identifier=' . $ident . '&projectId=8&idPianoWeek=' . $week . '&idPianoDay=0,1,2,3,4,5&idTree=' . $ids['IDTREE'] . '&width=1000&height=700&lunchName=REPAS&displayMode=1057855&showLoad=false&ttl=1405063872880000&displayConfId=' . ($h ? '60' : '59');
$ch = curl_init(str_replace(" ", "%20", $url));
curl_setopt($ch, CURLOPT_TIMEOUT, 50);
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_exec($ch);
curl_close($ch);
}
return '/' . $fileName;
}
public function purgeAll($check_expiry = false)
{
if (!$this->is_init) {
return false;
}
$dir = dir($this->settings['path']);
if ($check_expiry) {
if (is_numeric($check_expiry)) {
$now = $check_expiry;
} else {
$now = time();
}
$threshold = $now - $this->settings['cache_duration'];
}
$prefixLength = strlen($this->settings['key_prefix']);
while (($entry = $dir->read()) !== false) {
if (substr($entry, 0, $prefixLength) !== $this->settings['key_prefix']) {
continue;
}
if ($this->_openFile($entry) === false) {
continue;
}
if ($check_expiry) {
$mtime = $this->file->getMTime();
if ($mtime > $threshold) {
continue;
}
$expires = (int) $this->file->current();
if ($expires > $now) {
continue;
}
}
$path = $this->file->getRealPath();
$this->file = null;
if (file_exists($path)) {
unlink($path);
}
}
$dir->close();
return true;
}
/**
* 获取文件列表
*
* @author mrmsl <*****@*****.**>
* @date 2012-07-17 12:46:02
*
* @param string $node 节点路径
*
* @return array 文件列表
*/
private function _getFile($node)
{
$node = trim($node, '/');
$this->_denyDirectory($node);
$file_arr = array();
$directory = PACKER_JS_PATH . $node . '/';
$k = 0;
if (is_dir($directory)) {
$date_format = sys_config('sys_timezone_datetime_format');
$d = dir($directory);
while ($f = $d->read()) {
if ($f == '.' || $f == '..' || substr($f, 0, 1) == '.') {
continue;
}
$filename = $directory . '/' . $f;
if (is_dir($filename)) {
$file_arr[$k] = array('text' => $f, 'checked' => $f == 'pack' ? null : false, 'id' => $node . '/' . $f);
$file_arr[$k]['data'] = $this->_getFile($f);
$k++;
} elseif (substr($f, -3) == '.js' && !in_array($f, array('app.js'))) {
$desc = '';
//js文件说明
$file = new SplFileObject($filename);
if (!strpos($filename, '.min.')) {
$file->fgets();
$desc = trim(str_replace('*', '', $file->fgets()));
//第二行为文件说明
}
$file_arr[] = array('text' => $f, 'id' => $node . '/' . $f, 'leaf' => true, 'checked' => $node == 'pack' ? null : false, 'filesize' => format_size($file->getSize()), 'filemtime' => new_date($date_format, $file->getMTime()), 'desc' => $desc);
}
}
//end while
$d->close();
}
//end if
return $file_arr;
}
/**
* Used to clear a directory of matching files.
*
* @param string $path The path to search.
* @param integer $now The current timestamp
* @param integer $threshold Any file not modified after this value will be deleted.
* @return void
*/
protected function _clearDirectory($path, $now, $threshold)
{
$prefixLength = strlen($this->settings['prefix']);
if (!is_dir($path)) {
return;
}
$dir = dir($path);
while (($entry = $dir->read()) !== false) {
if (substr($entry, 0, $prefixLength) !== $this->settings['prefix']) {
continue;
}
$filePath = $path . $entry;
if (!file_exists($filePath) || is_dir($filePath)) {
continue;
}
$file = new SplFileObject($path . $entry, 'r');
if ($threshold) {
$mtime = $file->getMTime();
if ($mtime > $threshold) {
continue;
}
$expires = (int) $file->current();
if ($expires > $now) {
continue;
}
}
if ($file->isFile()) {
$filePath = $file->getRealPath();
$file = null;
//@codingStandardsIgnoreStart
@unlink($filePath);
//@codingStandardsIgnoreEnd
}
}
}
private function _getFile($download = false)
{
if (!$this->authed && !$this->config->readonly) {
echo json_encode(array('status' => false, 'message' => 'not authenticated'));
exit;
}
if (!$this->requestDir || !is_file($this->requestDir)) {
header('Status: 404 Not Found');
header('HTTP/1.0 404 Not Found');
exit;
}
$file = new SplFileObject($this->requestDir);
// not really sure if this range shit works. stole it from an old script i wrote
if (isset($_SERVER['HTTP_RANGE'])) {
list($size_unit, $range_orig) = explode('=', $_SERVER['HTTP_RANGE'], 2);
if ($size_unit == 'bytes') {
list($range, $extra_ranges) = explode(',', $range_orig, 2);
} else {
$range = '';
}
if ($range) {
list($seek_start, $seek_end) = explode('-', $range, 2);
}
$seek_end = empty($seek_end) ? $size - 1 : min(abs(intval($seek_end)), $size - 1);
$seek_start = empty($seek_start) || $seek_end < abs(intval($seek_start)) ? 0 : max(abs(intval($seek_start)), 0);
if ($seek_start > 0 || $seek_end < $size - 1) {
header('HTTP/1.1 206 Partial Content');
} else {
header('HTTP/1.1 200 OK');
}
header('Accept-Ranges: bytes');
header('Content-Range: bytes ' . $seek_start . '-' . $seek_end . '/' . $size);
$contentLength = $seek_end - $seek_start + 1;
} else {
header('HTTP/1.1 200 OK');
header('Accept-Ranges: bytes');
$contentLength = $file->getSize();
}
header('Pragma: public');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Date: ' . date('r'));
header('Last-Modified: ' . date('r', $file->getMTime()));
header('Content-Length: ' . $contentLength);
header('Content-Transfer-Encoding: binary');
if ($download) {
header('Content-Disposition: attachment; filename="' . $file->getFilename() . '"');
header('Content-Type: application/force-download');
} else {
header('Content-Type: ' . mime_content_type($file->getPathname()));
}
// i wrote this freading a really long time ago but it seems to be more robust than SPL. someone correct me if im wrong
$fp = fopen($file->getPathname(), 'rb');
fseek($fp, $seek_start);
while (!feof($fp)) {
set_time_limit(0);
print fread($fp, 1024 * 8);
flush();
ob_flush();
}
fclose($fp);
exit;
}
