Backup task that provides all the settings and steps to perform one complete backup of the activity. More...

Inheritance diagram for backup_bigbluebuttonbn_activity_task:

Public Member Functions
	add_result ($result)
	Add the given info to the current plan's results.

	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.

	destroy ()
	Destroy all circular references.

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

	get_activityid ()

	get_backupid ()

	get_basepath ()

	get_contextid ()

	get_courseid ()

	get_kept_roles ()
	Get the user roles that should be kept in the destination course for a course copy operation.

	get_logger ()

	get_moduleid ()

	get_modulename ()

	get_name ()

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

	get_results ()
	Return the current plan's results.

	get_sectionid ()

	get_setting ($name)
	Tries to look for the instance specific setting value, task specific setting value or the common plan setting value - in that order.

	get_setting_value ($name)

	get_settings ()

	get_steps ()

	get_taskbasepath ()

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

	is_checksum_correct ($checksum)
	Given one checksum, returns if matches object's checksum (true) or no (false)

	is_excluding_activities ()

	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_plan ($plan)

	setting_exists ($name)

Static Public Member Functions
static	encode_content_links ($content)
	Code the transformations to perform in the activity in order to get transportable (encoded) links.

Protected Member Functions
	add_setting ($setting)

	define_my_settings ()
	Define (add) particular settings this activity can have.

	define_my_steps ()
	Define (add) particular steps this activity can have.

	define_settings ()
	Defines the common setting that any backup activity will have.

Protected Attributes
	$activityid

bool	$built

	$contextid

bool	$executed

	$moduleid

	$modulename

string	$name

backup_plan restore_plan	$plan

	$sectionid

base_setting[]	$settings

base_step[]	$steps

Detailed Description

Backup task that provides all the settings and steps to perform one complete backup of the activity.

Copyright: 2010 onwards, Blindside Networks Inc

License: http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

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

◆ build()

backup_activity_task::build ( )

inherited

Create all the steps that will be part of this task.

Reimplemented from base_task.

◆ 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_my_settings()

backup_bigbluebuttonbn_activity_task::define_my_settings ( )

protected

Define (add) particular settings this activity can have.

Return values

void

Reimplemented from backup_activity_task.

◆ define_my_steps()

backup_bigbluebuttonbn_activity_task::define_my_steps ( )

protected

Define (add) particular steps this activity can have.

Return values

void

Reimplemented from backup_activity_task.

◆ define_settings()

backup_activity_task::define_settings ( )

protectedinherited

Defines the common setting that any backup activity will have.

Reimplemented from base_task.

◆ destroy()

base_task::destroy ( )

inherited

Destroy all circular references.

It helps PHP 5.2 a lot!

◆ encode_content_links()

static backup_bigbluebuttonbn_activity_task::encode_content_links ( $content )

static

Code the transformations to perform in the activity in order to get transportable (encoded) links.

Parameters

string $content

Return values

string

Reimplemented from backup_activity_task.

◆ execute()

backup_activity_task::execute ( )

inherited

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

Reimplemented from base_task.

◆ get_activityid()

backup_activity_task::get_activityid ( )

inherited

Return values

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

◆ get_contextid()

backup_activity_task::get_contextid ( )

inherited

Return values

int	the id of the associated CONTEXT_MODULE instance

◆ get_kept_roles()

backup_task::get_kept_roles ( )

inherited

Get the user roles that should be kept in the destination course for a course copy operation.

Return values

array

◆ get_moduleid()

backup_activity_task::get_moduleid ( )

inherited

Return values

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

◆ get_modulename()

backup_activity_task::get_modulename ( )

inherited

Return values

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

◆ 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\progress\base Progress reporting object

◆ get_results()

base_task::get_results ( )

inherited

Return the current plan's results.

Return values

array|null

◆ get_sectionid()

backup_activity_task::get_sectionid ( )

inherited

Return values

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

◆ get_setting()

backup_activity_task::get_setting ( $name )

inherited

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

Parameters

string $name the name of the setting

Return values

mixed|null the value of the setting or null if not found

Reimplemented from base_task.

◆ get_taskbasepath()

backup_activity_task::get_taskbasepath ( )

inherited

Return values

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

Reimplemented from base_task.

◆ 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.

◆ is_checksum_correct()

base_task::is_checksum_correct ( $checksum )

inherited

Given one checksum, returns if matches object's checksum (true) or no (false)

Implements checksumable.

◆ log()

base_task::log	(	$message,
		$level,
		$a = null,
		$depth = null,
		$display = false )

inherited

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.

Implements loggable.

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

mod/bigbluebuttonbn/backup/moodle2/backup_bigbluebuttonbn_activity_task.class.php

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ add_result()

◆ build()

◆ calculate_checksum()

◆ define_my_settings()

◆ define_my_steps()

◆ define_settings()

◆ destroy()

◆ encode_content_links()

◆ execute()

◆ get_activityid()

◆ get_contextid()

◆ get_kept_roles()

◆ get_moduleid()

◆ get_modulename()

◆ get_progress()

◆ get_results()

◆ get_sectionid()

◆ get_setting()

◆ get_taskbasepath()

◆ get_weight()

◆ is_checksum_correct()

◆ log()