Moodle PHP Documentation 4.2
Moodle 4.2.8 (Build: 20240610) (2d41ac46f45)
restore_task Class Reference

Abstract class defining the needed stuf for one restore task (a collection of steps) More...

Inheritance diagram for restore_task:
base_task checksumable executable loggable restore_activity_task restore_block_task restore_course_task restore_final_task restore_root_task restore_section_task restore_assign_activity_task restore_bigbluebuttonbn_activity_task restore_book_activity_task restore_chat_activity_task restore_choice_activity_task restore_data_activity_task restore_feedback_activity_task restore_folder_activity_task restore_forum_activity_task restore_glossary_activity_task restore_h5pactivity_activity_task restore_imscp_activity_task restore_label_activity_task restore_lesson_activity_task restore_lti_activity_task restore_page_activity_task restore_quiz_activity_task restore_resource_activity_task restore_scorm_activity_task restore_survey_activity_task restore_url_activity_task restore_wiki_activity_task restore_workshop_activity_task restore_activity_results_block_task restore_default_block_task restore_glossary_random_block_task restore_html_block_task restore_rss_client_block_task restore_tags_block_task

Public Member Functions

 __construct ($name, $plan=null)
 Constructor - instantiates one object of this class.
 
 add_result ($result)
 Add the given info to the current plan's results.
 
 add_step ($step)
 
 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 ()
 Function responsible for building the steps of any task (must set the $built property to true)
 
 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_comment_mapping_itemname ($commentarea)
 Given a commment area, return the itemname that contains the itemid mappings.
 
 get_courseid ()
 
 get_decoder ()
 
 get_info ()
 
 get_logger ()
 
 get_name ()
 
 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 ()
 
 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_plan ($plan)
 
 set_preloaded_information ()
 
 setting_exists ($name)
 

Protected Member Functions

 add_setting ($setting)
 
 define_settings ()
 This function is invoked on activity creation in order to add all the settings that are associated with one task.
 

Protected Attributes

bool $built
 
bool $executed
 
string $name
 
backup_plan restore_plan $plan
 
base_setting[] $settings
 
base_step[] $steps
 

Detailed Description

Abstract class defining the needed stuf for one restore task (a collection of steps)

TODO: Finish phpdocs

Constructor & Destructor Documentation

◆ __construct()

restore_task::__construct ( $name,
$plan = null )

Constructor - instantiates one object of this class.

Reimplemented from base_task.

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$resultassociative array describing a result of a task/step

◆ backup_release_compare()

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

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

Parameters
string$releaseMoodle release (X.Y or X.Y.Z)
string$operatorOperator to compare the provided release to the backup release. {
See also
version_compare()}
Return values
boolTrue if the comparison passes.

◆ backup_version_compare()

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

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

Parameters
int$versionMoodle version number (YYYYMMDD or YYYYMMDDXX)
string$operatorOperator to compare the provided version to the backup version. {
See also
version_compare()}
Return values
boolTrue if the comparison passes.

◆ build()

base_task::build ( )
abstractinherited

◆ 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_settings()

base_task::define_settings ( )
abstractprotectedinherited

This function is invoked on activity creation in order to add all the settings that are associated with one task.

The function will, directly, inject the settings in the task.

Reimplemented in backup_activity_task, backup_block_task, backup_course_task, backup_final_task, backup_root_task, backup_section_task, restore_activity_task, restore_block_task, restore_course_task, restore_final_task, restore_root_task, and restore_section_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)

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$commentareaarea defined for this comment
Return values
stringitemname that contains the related itemid mapping

Reimplemented in restore_assign_activity_task, and restore_data_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\progress\baseProgress 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

◆ get_taskbasepath()

◆ 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
intWeight

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: