restore_activity_task Class Reference

abstract activity task that provides all the properties and common tasks to be performed when one activity is being restored More...

Inheritance diagram for restore_activity_task:

Public Member Functions
	__construct ($name, $info, $plan=null)
	Constructor - instantiates one object of this class.
	add_result ($result)
	Add the given info to the current plan's results. More...
	add_step ($step)
	build ()
	Create all the steps that will be part of this task.
	calculate_checksum ()
	This function will return one unique and stable checksum for one instance of the class implementing it. More...
	destroy ()
	Destroy all circular references. More...
	execute ()
	Exceptionally override the execute method, so, based in the activity_included setting, we are able to skip the execution of one task completely.
	execute_after_restore ()
	If the task has been executed, launch its after_restore() method if available.
	get_activityid ()
	get_basepath ()
	get_comment_mapping_itemname ($commentarea)
	Given a commment area, return the itemname that contains the itemid mappings. More...
	get_contextid ()
	get_courseid ()
	get_decoder ()
	get_info ()
	get_logger ()
	get_moduleid ()
	get_modulename ()
	get_name ()
	get_old_activityid ()
	get_old_contextid ()
	get_old_courseid ()
	get_old_moduleversion ()
	get_old_system_contextid ()
	get_preloaded_information ()
	get_progress ()
	Gets the progress reporter, which can be used to report progress within the backup or restore process. More...
	get_restoreid ()
	get_results ()
	Return the current plan's results. More...
	get_setting ($name)
	Specialisation that, first of all, looks for the setting within the task with the the prefix added and later, delegates to parent without adding anything.
	get_setting_value ($name)
	get_settings ()
	get_steps ()
	get_target ()
	get_taskbasepath ()
	Activity tasks have their own directory to read files.
	get_tempdir ()
	get_userid ()
	get_weight ()
	Returns the weight of this task, an approximation of the amount of time it will take. More...
	is_checksum_correct ($checksum)
	Given one checksum, returns if matches object's checksum (true) or no (false)
	is_excluding_activities ()
	is_missing_modules ()
	is_samesite ()
	log ($message, $level, $a=null, $depth=null, $display=false)
	This function will be responsible for handling the params, and to call to the corresponding logger->process() once all modifications in params have been performed.
	set_activityid ($activityid)
	set_contextid ($contextid)
	set_moduleid ($moduleid)
	set_old_activityid ($activityid)
	set_old_contextid ($contextid)
	set_old_moduleversion ($oldmoduleversion)
	set_plan ($plan)
	set_preloaded_information ()
	setting_exists ($name)

Static Public Member Functions
static	define_decode_contents ()
	Define the contents in the activity that must be processed by the link decoder.
static	define_decode_rules ()
	Define the decoding rules for links belonging to the activity to be executed by the link decoder.
static	define_restore_log_rules ()
	Define the restore log rules that will be applied by the restore_logs_processor when restoring activity logs. More...

Protected Member Functions
	add_setting ($setting)
	define_my_settings ()
	Define (add) particular settings that each activity can have.
	define_my_steps ()
	Define (add) particular steps that each activity can have.
	define_settings ()
	Define the common setting that any restore activity will have.

Protected Attributes
	$activityid
	$built
	$contextid
	$executed
	$info
	$moduleid
	$modulename
	$name
	$oldactivityid
	$oldcontextid
	$oldmoduleid
	$oldmoduleversion
	$plan
	$settings
	$steps

Detailed Description

abstract activity task that provides all the properties and common tasks to be performed when one activity is being restored

TODO: Finish phpdocs

Member Function Documentation

add_result()

base_task::add_result (   $result )

inherited

Add the given info to the current plan's results.

See also

base_plan::add_result()

Parameters

array

$result

associative array describing a result of a task/step

calculate_checksum()

base_task::calculate_checksum ( )

inherited

This function will return one unique and stable checksum for one instance of the class implementing it.

It's each implementation responsibility to do it recursively if needed and use optional store (caching) of the checksum if necessary/possible

Implements checksumable.

define_restore_log_rules()

static restore_activity_task::define_restore_log_rules ( )

static

Define the restore log rules that will be applied by the restore_logs_processor when restoring activity logs.

It must return one array of restore_log_rule objects

Reimplemented in restore_workshop_activity_task, restore_wiki_activity_task, restore_url_activity_task, restore_survey_activity_task, restore_scorm_activity_task, restore_resource_activity_task, restore_quiz_activity_task, restore_page_activity_task, restore_lti_activity_task, restore_lesson_activity_task, restore_label_activity_task, restore_imscp_activity_task, restore_glossary_activity_task, restore_forum_activity_task, restore_folder_activity_task, restore_feedback_activity_task, restore_data_activity_task, restore_choice_activity_task, restore_chat_activity_task, restore_book_activity_task, restore_assignment_activity_task, and restore_assign_activity_task.

destroy()

base_task::destroy ( )

inherited

Destroy all circular references.

It helps PHP 5.2 a lot!

get_comment_mapping_itemname()

restore_activity_task::get_comment_mapping_itemname

(

$commentarea

)

Given a commment area, return the itemname that contains the itemid mappings.

By default both are the same (commentarea = itemname), so return it. If some module uses a different approach, this method can be overriden in its taks

Reimplemented in restore_data_activity_task, and restore_assign_activity_task.

get_progress()

base_task::get_progress ( )

inherited

Gets the progress reporter, which can be used to report progress within the backup or restore process.

Return values

core

get_results()

base_task::get_results ( )

inherited

Return the current plan's results.

Return values

array|null

get_weight()

base_task::get_weight ( )

inherited

Returns the weight of this task, an approximation of the amount of time it will take.

By default this value is 1. It can be increased for longer tasks.

Return values

int

Weight

Reimplemented in backup_final_task.

---

The documentation for this class was generated from the following file:

• backup/moodle2/restore_activity_task.class.php