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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* File handling related exceptions.
*
* @package core_files
* @copyright 2008 Petr Skoda (http://skodak.org)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* Basic file related exception class.
*
* @package core_files
* @category files
* @copyright 2008 Petr Skoda (http://skodak.org)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class file_exception extends moodle_exception {
/**
* Constructor
*
* @param string $errorcode error code
* @param stdClass $a Extra words and phrases that might be required in the error string
* @param string $debuginfo optional debugging information
*/
function __construct($errorcode, $a=NULL, $debuginfo = NULL) {
parent::__construct($errorcode, '', '', $a, $debuginfo);
}
}
/**
* Can not create file exception.
*
* @package core_files
* @category files
* @copyright 2008 Petr Skoda (http://skodak.org)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class stored_file_creation_exception extends file_exception {
/**
* Constructor.
*
* @param int $contextid context ID
* @param string $component component
* @param string $filearea file area
* @param int $itemid item ID
* @param string $filepath file path
* @param string $filename file name
* @param string $debuginfo extra debug info
*/
function __construct($contextid, $component, $filearea, $itemid, $filepath, $filename, $debuginfo = null) {
$a = new stdClass();
$a->contextid = $contextid;
$a->component = $component;
$a->filearea = $filearea;
$a->itemid = $itemid;
$a->filepath = $filepath;
$a->filename = $filename;
parent::__construct('storedfilenotcreated', $a, $debuginfo);
}
}
/**
* No file access exception.
*
* @package core_files
* @category files
* @copyright 2008 Petr Skoda (http://skodak.org)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class file_access_exception extends file_exception {
/**
* Constructor.
*
* @param string $debuginfo extra debug info
*/
public function __construct($debuginfo = null) {
parent::__construct('nopermissions', null, $debuginfo);
}
}
/**
* Hash file content problem exception.
*
* @package core_files
* @category files
* @copyright 2008 Petr Skoda (http://skodak.org)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class file_pool_content_exception extends file_exception {
/**
* Constructor.
*
* @param string $contenthash content hash
* @param string $debuginfo extra debug info
*/
public function __construct($contenthash, $debuginfo = null) {
parent::__construct('hashpoolproblem', $contenthash, $debuginfo);
}
}
/**
* Problem with records in the {files_reference} table.
*
* @package core_files
* @category files
* @copyright 2012 David Mudrak <david@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class file_reference_exception extends file_exception {
/**
* Constructor.
*
* @param int $repositoryid the id of the repository that provides the referenced file
* @param string $reference the information for the repository to locate the file
* @param int|null $referencefileid the id of the record in {files_reference} if known
* @param int|null $fileid the id of the referrer's record in {files} if known
* @param string|null $debuginfo extra debug info
*/
function __construct($repositoryid, $reference, $referencefileid=null, $fileid=null, $debuginfo=null) {
$a = new stdClass();
$a->repositoryid = $repositoryid;
$a->reference = $reference;
$a->referencefileid = $referencefileid;
$a->fileid = $fileid;
parent::__construct('filereferenceproblem', $a, $debuginfo);
}
}