0byt3m1n1-V2

Path: /home/nlpacade/www.OLD/arcaneoverseas.com/application/libraries/ [ Home ]
File: MY_Upload.php
<?php
class MY_Upload extends CI_Upload {

    
    public function do_upload($field = 'userfile', $new_name='') {
	 
	    if ( ! isset($_FILES[$field])) {
	        $this->set_error('upload_no_file_selected');
	        return FALSE;
	    }
	 
	    if ( ! $this->validate_upload_path()) {
	        return FALSE;
	    }
	 
	    if ( ! is_uploaded_file($_FILES[$field]['tmp_name'])) {
	        $error = ( ! isset($_FILES[$field]['error'])) ? 4 : $_FILES[$field]['error'];
	 
	        switch($error) {
	            case 1: // UPLOAD_ERR_INI_SIZE
	                $this->set_error('upload_file_exceeds_limit');
	                break;
	            case 2: // UPLOAD_ERR_FORM_SIZE
	                $this->set_error('upload_file_exceeds_form_limit');
	                break;
	            case 3: // UPLOAD_ERR_PARTIAL
                $this->set_error('upload_file_partial');
	                break;
	            case 4: // UPLOAD_ERR_NO_FILE
	                $this->set_error('upload_no_file_selected');
	                break;
	            case 6: // UPLOAD_ERR_NO_TMP_DIR
	                $this->set_error('upload_no_temp_directory');
	                break;
	            case 7: // UPLOAD_ERR_CANT_WRITE
	                $this->set_error('upload_unable_to_write_file');
	                break;
	            case 8: // UPLOAD_ERR_EXTENSION
	                $this->set_error('upload_stopped_by_extension');
	                break;
	            default :
	                $this->set_error('upload_no_file_selected');
	                break;
	        }
	 
	        return FALSE;
	    }
	 
	    $this->file_temp = $_FILES[$field]['tmp_name'];
	    $this->file_size = $_FILES[$field]['size'];
	    $this->file_type = preg_replace("/^(.+?);.*$/", "\\1", $_FILES[$field]['type']);
	    $this->file_type = strtolower($this->file_type);
	    $this->file_ext  = $this->get_extension($_FILES[$field]['name']);
	 
	    // check if a name has been specified, if so set it
	    if ($new_name != '') {
	        $this->file_name = $this->_prep_filename($new_name . $this->file_ext);
	    }
	    else {
	        $this->file_name = $this->_prep_filename($_FILES[$field]['name']);
	    }
	 
	    if ($this->file_size > 0) {
	      $this->file_size = round($this->file_size/1024, 2);
	    }
	 
	    if ( ! $this->is_allowed_filetype()) {
	        $this->set_error('upload_invalid_filetype');
	        return FALSE;
	    }
	 
	    if ( ! $this->is_allowed_filesize()) {
	        $this->set_error('upload_invalid_filesize');
	        return FALSE;
	    }
	 
	    if ( ! $this->is_allowed_dimensions()) {
	        $this->set_error('upload_invalid_dimensions');
	        return FALSE;
	    }
	 
	    $this->file_name = $this->clean_file_name($this->file_name);
	 
	    if ($this->max_filename > 0) {
	        $this->file_name = $this->limit_filename_length($this->file_name, $this->max_filename);
	    }
	 
	    if ($this->remove_spaces == TRUE) {
	        $this->file_name = preg_replace("/\s+/", "_", $this->file_name);
	    }
	 
	    $this->orig_name = $this->file_name;
	 
	    if ($this->overwrite == FALSE) {
	        $this->file_name = $this->set_filename($this->upload_path, $this->file_name);
	 
	        if ($this->file_name === FALSE)
	        {
	            return FALSE;
	        }
	    }
	 
	    if ( ! @copy($this->file_temp, $this->upload_path.$this->file_name)) {
	        if ( ! @move_uploaded_file($this->file_temp, $this->upload_path.$this->file_name))
	        {
	            $this->set_error('upload_destination_error');
	            return FALSE;
	        }
	    }
	 
	    if ($this->xss_clean == TRUE) {
	        $this->do_xss_clean();
	    }
	 
	    $this->set_image_properties($this->upload_path.$this->file_name);
	 
	    return TRUE;
	 
	}
}