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