PHPXRef 0.7.1 : Unnamed Project : Detail view of backup_activity

Defines backup_activity_task class

Copyright:	2010 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
License:	http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
File Size:	359 lines (15 kb)
Included or required:	0 times
Referenced:	1 time
Includes or requires:	0 files

Defines 12 functions

  __construct()
  get_moduleid()
  get_sectionid()
  get_modulename()
  get_activityid()
  get_contextid()
  get_taskbasepath()
  build()
  execute()
  get_setting()
  define_settings()
  encode_content_links()

Functions

Functions that are not part of a class:

__construct($name, $moduleid, $plan = null) X-Ref

Constructor - instantiates one object of this class

param: string $name the task identifier
param: int $moduleid course module id (id in course_modules table)
param: backup_plan|null $plan the backup plan instance this task is part of

get_moduleid() X-Ref

return: int the course module id (id in the course_modules table)

get_sectionid() X-Ref

return: int the course section id (id in the course_sections table)

get_modulename() X-Ref

return: string the name of the module, eg 'workshop' (from the modules table)

get_activityid() X-Ref

return: int the id of the activity instance (id in the activity's instances table)

get_contextid() X-Ref

return: int the id of the associated CONTEXT_MODULE instance

get_taskbasepath() X-Ref

return: string full path to the directory where this task writes its files

build() X-Ref

Create all the steps that will be part of this task

execute() X-Ref

Exceptionally override the execute method, so, based in the activity_included setting, we are able
to skip the execution of one task completely

get_setting($name) X-Ref

Tries to look for the instance specific setting value, task specific setting value or the
common plan setting value - in that order

param: string $name the name of the setting
return: mixed|null the value of the setting or null if not found

define_settings() X-Ref

Defines the common setting that any backup activity will have

encode_content_links($content) X-Ref

Encodes URLs to the activity instance's scripts into a site-independent form

The current instance of the activity may be referenced from other places in
the course by URLs like http://my.moodle.site/mod/workshop/view.php?id=42
Obvisouly, such URLs are not valid any more once the course is restored elsewhere.
For this reason the backup file does not store the original URLs but encodes them
into a transportable form. During the restore, the reverse process is applied and
the encoded URLs are replaced with the new ones valid for the target site.

Every plugin must override this method in its subclass.

param: string $content some HTML text that eventually contains URLs to the activity instance scripts
return: string the content with the URLs encoded

PHP Cross Reference of Unnamed Project

/backup/moodle2/ -> backup_activity_task.class.php (summary)

Defines 12 functions