PHP loader::get_uploads方法代码示例

error_reporting(0);
// Set E_ALL for debuging
require "./Authorize.php";
if (!elFinderIsAuthed()) {
    die('You shall not pass!!!');
}
include_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'elFinderConnector.class.php';
include_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'elFinder.class.php';
include_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'elFinderVolumeDriver.class.php';
include_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'elFinderVolumeLocalFileSystem.class.php';
// Required for MySQL storage connector
// include_once dirname(__FILE__).DIRECTORY_SEPARATOR.'elFinderVolumeMySQL.class.php';
// Required for FTP connector support
// include_once dirname(__FILE__).DIRECTORY_SEPARATOR.'elFinderVolumeFTP.class.php';
/**
 * Simple function to demonstrate how to control file access using "accessControl" callback.
 * This method will disable accessing files/folders starting from  '.' (dot)
 *
 * @param  string  $attr  attribute name (read|write|locked|hidden)
 * @param  string  $path  file path relative to volume root directory started with directory separator
 * @return bool|null
 **/
function access($attr, $path, $data, $volume)
{
    return strpos(basename($path), '.') === 0 ? !($attr == 'read' || $attr == 'write') : null;
    // else elFinder decide it itself
}
$opts = array('roots' => array(array('driver' => 'LocalFileSystem', 'path' => loader::get_uploads(), 'URL' => '/uploads/', 'accessControl' => 'access'), array('driver' => 'LocalFileSystem', 'path' => loader::get_public('templates'), 'URL' => '/templates/', 'accessControl' => 'access')));
// run elFinder
$connector = new elFinderConnector(new elFinder($opts));
$connector->run();

 /**
  * Process upload
  * Return data for saving
  *
  * @param abs_collection $citem
  * @param array $vf
  * @param array $fld
  * @param array $current
  * @return array|string
  * @throws collection_exception
  */
 static function process_modify($citem, $vf, $fld, $current)
 {
     /** @var tf_uploader $uploader */
     $uploader = core::lib('uploader');
     // remove file
     if ($fld == 'remove' && !empty($current['file'])) {
         core::dprint('[COLLECTION] delete file ');
         // function format_field_on_remove($vf, &$fld, $current) {
         $citem->format_field_on_remove($vf, $fld, $current);
         $fld = '';
         return $fld;
     }
     if (!is_array($fld)) {
         core::dprint('Field must be submitted via multipart from enctype="multipart/form-data", add _FILES to submit vars: ');
         $fld = '';
     } else {
         $error = core::lib('uploader')->get_upload_error(@$fld['error']);
         if (false !== $error) {
             core::dprint(array('Upload error : %s', $error), core::E_ERROR);
             $fld = '';
         }
     }
     $pinfo = array();
     if (!empty($fld['name'])) {
         $pinfo = isset($fld['name']) ? pathinfo($fld['name']) : false;
         $pinfo['extension'] = strtolower($pinfo['extension']);
     }
     if (!empty($fld) && !empty($fld['size']) && (empty($vf['allow']) || !empty($vf['allow']) && in_array($pinfo['extension'], $vf['allow']))) {
         $path = loader::get_uploads($vf['storage']);
         // reuse name, if it here already
         if (!empty($current['file'])) {
             // unlink?
             $citem->format_field_on_remove($vf, $fld, $current);
         }
         // $naming = isset($vf['unique']) ? (md5(microtime(true)) . '.' . $pinfo['extension']) : false;
         $naming = functions::url_hash() . '.' . $pinfo['extension'];
         // dd($naming, $path);
         if (!empty($vf['spacing'])) {
             $path .= '/' . substr($naming, 0, $vf['spacing']);
         }
         if (!is_dir($path) && !@mkdir($path, 0777, 1)) {
             throw new collection_exception('Upload error. Cant create directory: ' . $path);
         }
         $file = $uploader->upload_file($fld, $path, $naming, array('force_override' => true));
         // check for bad image
         $exists = false;
         if (!$file || !($exists = file_exists($file)) || !getimagesize($file)) {
             if ($exists) {
                 unlink($file);
             }
             throw new collection_exception('Upload error. invalid file');
         }
         // fix bad \\
         $fld['file'] = str_replace(array('\\\\', '\\'), '/', $file);
         // override type with extension
         $fld['type'] = $pinfo['extension'];
         if (!empty($vf['original'])) {
             copy($fld['file'], preg_replace('@\\.([^\\.]+)$@', '.orig.$1', $fld['file']));
         }
         // make max_width
         if (!empty($vf['max_width']) || !empty($vf['max_height'])) {
             core::lib('images')->resample_image_bigger($fld['file'], $fld['file'], @$vf['max_width'], @$vf['max_height']);
         }
         // {{{thumbnail}}}
         // ------------------------------------------------
         if (!empty($vf['thumbnail'])) {
             $t_props = $vf['thumbnail'];
             $t_file = preg_replace('@\\.([^\\.]+)$@', '.thumb.$1', $fld['file']);
             $t_height = false;
             $t_filter = false;
             if (is_array($t_props)) {
                 if (isset($t_props['width'])) {
                     //fullpros
                     $t_height = @intval($t_props['height']);
                     $t_width = @intval($t_props['width']);
                     $t_filter = @$t_props['filter'];
                 } elseif (isset($t_props['format'])) {
                     // see below, for b.c.
                 } else {
                     //(x,y)
                     $t_height = $t_props[1];
                     $t_width = $t_props[0];
                 }
             } else {
                 $t_width = (int) $t_props;
             }
             if (isset($t_props['format'])) {
                 // with Wideimage
                 self::runWideImage($fld['file'], $t_file, $t_props['format']);
//.........这里部分代码省略.........