Олег Давидович: 1 версия импортирована

2024-10-21T08:59:21Z

1 версия импортирована

← Предыдущая версия	Версия от 08:59, 21 октября 2024
(нет различий)

1>Mudrd8mz в 15:06, 14 октября 2010

2010-10-14T15:06:08Z

Новая страница

{{Work in progress}}{{Moodle 2.0}}

This page describes the current implementation of the [[Workshop module]]. See also [[Development:Workshop 2.0 specification]] and [[Development:Workshop 2.0 testing]].

== Overview of Workshop architecture ==

Rewriting Workshop from scratch for Moodle 2.0 was a great opportunity to use new APIs and approaches to activity module development. In some areas, Workshop was a pioneering component adopting new frameworks - like File API, HTML rendering or subplugins support.

Many of Workshop features are implemented as subplugins (see mod/workshop/db/subplugins.php). That allows to extend current functionality without hacking Workshop core system.

=== Workshop core ===

Workshop core consists of common module functions in lib.php (required by Moodle itself) and methods of class workshop defined in locallib.php.

=== Grading strategies ===

Grading strategies are defined as workshopform subplugins in mod/workshop/form/ subdirectories. At any given time, just one type of the subplugin is used by workshop. But the data are kept so teachers can switch strategies as they need.

=== Allocators ===

Allocation subplugins are used to allocate submissions to the students for peer-review. They are defined as workshopallocation subplugins in mod/workshop/allocation/ subdirectories. Teacher can use any installed allocator to distribute submission. Allocators are responsible for creating records in workshop_assessment table.

=== Grading evaluators ===

Grading evaluators calculate grades for assessments (aka grading grades). They are defined workshopeval subplugins in mod/workshop/eval/ subdirectories.

== Diagrams and schemas ==

=== Database structure ===
[[Image:workshop_erd.png|400px|thumb|left|ER diagram of DB tables used in/by Workshop module]]
<br clear="all"/>

=== XML structure ===
For the purpose of backup/moodle2, the following XML schema is used.
[[Image:workshop_xml.png|400px|thumb|left|XML diagram of elements tree in workshop.xml]]
<br clear="all"/>

=== Classes ===
The following UML diagram explains the structure of classes defined in workshop subplugins.
[[Image:workshop_classes.png|400px|thumb|left|UML class diagram]]
<br clear="all"/>

=== Gradebook integration ===
[[Image:workshop_grades_calculation.png|400px|thumb|left|The scheme of grades calculation in Workshop]]
<br clear="all"/>

Development:Workshop - История изменений

Олег Давидович: 1 версия импортирована

1>Mudrd8mz в 15:06, 14 октября 2010