restore_activity_results_block_task Class Reference

Specialised restore task for the activity_results block (using execute_after_tasks for recoding of target activity) More...

Inheritance diagram for restore_activity_results_block_task:

Public Member Functions
	add_result ($result)
	Add the given info to the current plan's results.
	add_step ($step)
	after_restore ()
	This function, executed after all the tasks in the plan have been executed, will perform the recode of the target activity for the block.
	backup_release_compare (string $release, string $operator)
	Compares the provided moodle release with the one the backup was taken from.
	backup_version_compare (int $version, string $operator)
	Compares the provided moodle version with the one the backup was taken from.
	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 ()
	Function responsible for executing the steps of any task (setting the $executed property to true)
	execute_after_restore ()
	If the task has been executed, launch its after_restore() method if available.
	get_basepath ()
	get_blockid ()
	get_blockname ()
	get_comment_mapping_itemname ($commentarea)
	Given a commment area, return the itemname that contains the itemid mappings.
	get_configdata_encoded_attributes ()
	Define special handling of configdata.
	get_contextid ()
	get_courseid ()
	get_decoder ()
	get_fileareas ()
	Define the associated file areas.
	get_info ()
	get_logger ()
	get_name ()
	get_old_blockid ()
	get_old_contextid ()
	get_old_courseid ()
	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.
	get_restoreid ()
	get_results ()
	Return the current plan's results.
	get_setting ($name)
	get_setting_value ($name)
	get_settings ()
	get_steps ()
	get_target ()
	get_taskbasepath ()
	Block tasks have their own directory to write files.
	get_tempdir ()
	get_userid ()
	get_weight ()
	Returns the weight of this task, an approximation of the amount of time it will take.
	is_checksum_correct ($checksum)
	Given one checksum, returns if matches object's checksum (true) or no (false)
	is_excluding_activities ()
	is_missing_modules ()
	is_samesite ()
	log ($message, $level, $a=null, $depth=null, $display=false)
	This function will be responsible for handling the params, and to call to the corresponding logger->process() once all modifications in params have been performed.
	set_blockid ($blockid)
	set_blockname ($blockname)
	set_contextid ($contextid)
	set_old_blockid ($blockid)
	set_old_contextid ($contextid)
	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.

Protected Member Functions
	add_setting ($setting)
	decode_configdata (string $configdata)
	Helper method to safely unserialize block configuration during restore.
	define_my_settings ()
	Define (add) particular settings this activity can have.
	define_my_steps ()
	Define (add) particular steps this activity can have.
	define_settings ()
	Define the common setting that any backup block will have.

Protected Attributes
	$blockid
	$blockname
bool	$built
	$contextid
bool	$executed
string	$name
	$oldblockid
	$oldcontextid
backup_plan restore_plan	$plan
base_setting[]	$settings
base_step[]	$steps
	$taskbasepath

Detailed Description

Specialised restore task for the activity_results block (using execute_after_tasks for recoding of target activity)

Copyright

2003 onwards Eloy Lafuente (stronk7)

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

after_restore()

restore_activity_results_block_task::after_restore

(

)

This function, executed after all the tasks in the plan have been executed, will perform the recode of the target activity for the block.

This must be done here and not in normal execution steps because the activity can be restored after the block.

backup_release_compare()

restore_task::backup_release_compare ( string $release, string $operator )

inherited

Compares the provided moodle release with the one the backup was taken from.

Parameters

string	$release	Moodle release (X.Y or X.Y.Z)
string	$operator	Operator to compare the provided release to the backup release. {

See also

version_compare()}

Return values

bool	True if the comparison passes.

backup_version_compare()

restore_task::backup_version_compare ( int $version, string $operator )

inherited

Compares the provided moodle version with the one the backup was taken from.

Parameters

int	$version	Moodle version number (YYYYMMDD or YYYYMMDDXX)
string	$operator	Operator to compare the provided version to the backup version. {

See also

version_compare()}

Return values

bool	True if the comparison passes.

build()

restore_block_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.

decode_configdata()

restore_block_task::decode_configdata ( string $configdata )

protectedinherited

Helper method to safely unserialize block configuration during restore.

Parameters

string

$configdata

The original base64 encoded block config, as retrieved from the block_instances table

Return values

stdClass

define_decode_contents()

static restore_activity_results_block_task::define_decode_contents ( )

static

Define the contents in the activity that must be processed by the link decoder.

Reimplemented from restore_block_task.

define_decode_rules()

static restore_activity_results_block_task::define_decode_rules ( )

static

Define the decoding rules for links belonging to the activity to be executed by the link decoder.

Reimplemented from restore_block_task.

define_my_settings()

restore_activity_results_block_task::define_my_settings ( )

protected

Define (add) particular settings this activity can have.

Reimplemented from restore_block_task.

define_my_steps()

restore_activity_results_block_task::define_my_steps ( )

protected

Define (add) particular steps this activity can have.

Reimplemented from restore_block_task.

define_settings()

restore_block_task::define_settings ( )

protectedinherited

Define the common setting that any backup block will have.

Reimplemented from base_task.

destroy()

base_task::destroy ( )

inherited

Destroy all circular references.

It helps PHP 5.2 a lot!

execute()

base_task::execute ( )

inherited

Function responsible for executing the steps of any task (setting the $executed property to true)

Implements executable.

Reimplemented in backup_activity_task, backup_section_task, restore_activity_task, and restore_section_task.

get_comment_mapping_itemname()

restore_task::get_comment_mapping_itemname ( $commentarea )

inherited

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 plugins use a different approach, this method can be overriden in its task.

Parameters

string

$commentarea

area defined for this comment

Return values

string

itemname that contains the related itemid mapping

Reimplemented in restore_assign_activity_task, and restore_data_activity_task.

get_configdata_encoded_attributes()

restore_activity_results_block_task::get_configdata_encoded_attributes

(

)

Define special handling of configdata.

Reimplemented from restore_block_task.

get_fileareas()

restore_activity_results_block_task::get_fileareas

(

)

Define the associated file areas.

Reimplemented from restore_block_task.

get_old_contextid()

restore_block_task::get_old_contextid ( )

inherited

Reimplemented from restore_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\progress\base

Progress reporting object

get_results()

base_task::get_results ( )

inherited

Return the current plan's results.

Return values

array|null

get_setting()

base_task::get_setting ( $name )

inherited

Reimplemented in backup_activity_task, backup_section_task, restore_activity_task, and restore_section_task.

get_taskbasepath()

restore_block_task::get_taskbasepath ( )

inherited

Block tasks have their own directory to write 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.

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

• blocks/activity_results/backup/moodle2/restore_activity_results_block_task.class.php