restore_qtype_gapselect_plugin Class Reference

Restore plugin class for the gapselect question type plugin. More...

Inheritance diagram for restore_qtype_gapselect_plugin:

Public Member Functions
	define_plugin_structure ($connectionpoint)
	launch_after_execute_methods ()
	after_execute dispatcher for any restore_plugin class
	launch_after_restore_methods ()
	after_restore dispatcher for any restore_plugin class
	process_gapselect ($data)
	Process the qtype/gapselect element.
	process_question_answer ($data)
	Processes the answer element (question answers).
	process_question_dataset_definition ($data)
	Processes the dataset_definition element (question dataset definitions).
	process_question_dataset_item ($data)
	Processes the dataset_item element (question dataset items).
	process_question_numerical_option ($data)
	Processes the numerical_option element (question numerical options).
	process_question_numerical_unit ($data)
	Processes the numerical_unit element (question numerical units).
	recode_legacy_state_answer ($state)
	Decode legacy question_states.answer for this qtype.
	recode_response ($questionid, $sequencenumber, array $response)
	Do any re-coding necessary in the student response.

Static Public Member Functions
static	define_decode_contents ()
	Return the contents of this qtype to be processed by the links decoder.
static	define_plugin_decode_contents ()
	Return the contents of the questions stuff that must be processed by the links decoder.
static	get_restore_decode_contents ($plugintype)
	Returns one array with all the decode contents to be processed by the links decoder.

Protected Member Functions
	add_question_datasets (&$paths)
	Add to $paths the restore_path_elements needed to handle question_datasets (defs and items) for a given question Used by various qtypes (calculated, numerical)
	add_question_numerical_options (&$paths)
	Add to $paths the restore_path_elements needed to handle question_numerical_options for a given question Used by various qtypes (calculated, numerical)
	add_question_numerical_units (&$paths)
	Add to $paths the restore_path_elements needed to handle question_numerical_units for a given question Used by various qtypes (calculated, numerical)
	add_question_question_answers (&$paths)
	Add to $paths the restore_path_elements needed to handle question_answers for a given question Used by various qtypes (calculated, essay, multianswer, multichoice, numerical, shortanswer, truefalse)
	add_related_files ($component, $filearea, $mappingitemname, $filesctxid=null, $olditemid=null)
	Add all the existing file, given their component and filearea and one backup_ids itemname to match with.
	apply_date_offset ($value)
	Apply course startdate offset based in original course startdate and course_offset_startdate setting Note we are using one static cache here, but by restoreid, so it's ok for concurrence/multiple executions in the same request.
	define_question_plugin_structure ()
	Returns the paths to be handled by the plugin at question level.
	get_mapping ($itemname, $oldid)
	Return the complete mapping from the given itemname, itemid.
	get_mappingid ($itemname, $oldid, $ifnotfound=false)
	Return the new id of a mapping for the given itemname.
	get_namefor ($name='')
	Simple helper function that returns the name for the restore_path_element It's not mandatory to use it but recommended ;-)
	get_new_parentid ($itemname)
	Returns the latest (parent) new id mapped by one pathelement.
	get_old_parentid ($itemname)
	Returns the latest (parent) old id mapped by one pathelement.
	get_pathfor ($path='')
	Simple helper function that returns the base (prefix) of the path for the restore_path_element Useful if we used get_recommended_name() in backup.
	get_restoreid ()
	get_setting_value ($name)
	Returns the value of one (task/plan) setting.
	get_task ()
	Get the task we are part of.
	set_mapping ($itemname, $oldid, $newid, $restorefiles=false, $filesctxid=null, $parentid=null)
	To send ids pairs to backup_ids_table and to store them into paths.

Protected Attributes
restore_path_element	$connectionpoint
string	$pluginname
string	$plugintype
restore_structure_step	$step
restore_course_task restore_activity_task	$task

Detailed Description

Restore plugin class for the gapselect question type plugin.

Copyright

2011 The Open University

License

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

Member Function Documentation

define_decode_contents()

static restore_qtype_gapselect_plugin::define_decode_contents ( )

static

Return the contents of this qtype to be processed by the links decoder.

Return values

array

define_plugin_decode_contents()

static restore_qtype_plugin::define_plugin_decode_contents ( )

staticinherited

Return the contents of the questions stuff that must be processed by the links decoder.

Only common stuff to all plugins, in this case:

• question: text and feedback
• question_answers: text and feedbak

Note each qtype will have, if needed, its own define_decode_contents method

Reimplemented from restore_plugin.

define_question_plugin_structure()

restore_qtype_gapselect_plugin::define_question_plugin_structure ( )

protected

Returns the paths to be handled by the plugin at question level.

Return values

array

get_mappingid()

restore_plugin::get_mappingid ( $itemname, $oldid, $ifnotfound = false )

protectedinherited

Return the new id of a mapping for the given itemname.

Parameters

string	$itemname	the type of item
int	$oldid	the item ID from the backup
mixed	$ifnotfound	what to return if $oldid wasnt found. Defaults to false

get_pathfor()

restore_plugin::get_pathfor ( $path = '' )

protectedinherited

Simple helper function that returns the base (prefix) of the path for the restore_path_element Useful if we used get_recommended_name() in backup.

It's not mandatory to use it but recommended ;-)

get_restore_decode_contents()

static restore_plugin::get_restore_decode_contents ( $plugintype )

staticinherited

Returns one array with all the decode contents to be processed by the links decoder.

This method, given one plugin type, returns one array of restore_decode_content objects that will be added to the restore decoder in order to perform modifications under the plugin contents.

The objects are retrieved by calling to the define_decode_contents method (when available), first in the main restore_xxxx_plugin class and later on each of the available subclasses

get_task()

restore_plugin::get_task ( )

protectedinherited

Get the task we are part of.

Return values

restore_activity_task|restore_course_task

the task.

launch_after_execute_methods()

restore_plugin::launch_after_execute_methods ( )

inherited

after_execute dispatcher for any restore_plugin class

This method will dispatch execution to the corresponding after_execute_xxx() method when available, with xxx being the connection point of the instance, so plugin classes with multiple connection points will support multiple after_execute methods, one for each connection point

launch_after_restore_methods()

restore_plugin::launch_after_restore_methods ( )

inherited

after_restore dispatcher for any restore_plugin class

This method will dispatch execution to the corresponding after_restore_xxx() method when available, with xxx being the connection point of the instance, so plugin classes with multiple connection points will support multiple after_restore methods, one for each connection point

process_gapselect()

restore_qtype_gapselect_plugin::process_gapselect

(

$data

)

Process the qtype/gapselect element.

Parameters

array | object

$data

gapselect object to work with.

process_question_answer()

restore_qtype_plugin::process_question_answer ( $data )

inherited

Processes the answer element (question answers).

Common for various qtypes. It handles both creation (if the question is being created) and mapping (if the question already existed and is being reused)

process_question_dataset_definition()

restore_qtype_plugin::process_question_dataset_definition ( $data )

inherited

Processes the dataset_definition element (question dataset definitions).

Common for various qtypes. It handles both creation (if the question is being created) and mapping (if the question already existed and is being reused)

process_question_dataset_item()

restore_qtype_plugin::process_question_dataset_item ( $data )

inherited

Processes the dataset_item element (question dataset items).

Common for various qtypes. It handles both creation (if the question is being created) and mapping (if the question already existed and is being reused)

process_question_numerical_option()

restore_qtype_plugin::process_question_numerical_option ( $data )

inherited

Processes the numerical_option element (question numerical options).

Common for various qtypes. It handles both creation (if the question is being created) and mapping (if the question already existed and is being reused)

process_question_numerical_unit()

restore_qtype_plugin::process_question_numerical_unit ( $data )

inherited

Processes the numerical_unit element (question numerical units).

Common for various qtypes. It handles both creation (if the question is being created) and mapping (if the question already existed and is being reused)

recode_legacy_state_answer()

restore_qtype_plugin::recode_legacy_state_answer ( $state )

inherited

Decode legacy question_states.answer for this qtype.

Used when restoring 2.0 attempt data.

Reimplemented in restore_qtype_calculatedmulti_plugin, restore_qtype_match_plugin, restore_qtype_multianswer_plugin, restore_qtype_multichoice_plugin, restore_qtype_ordering_plugin, restore_qtype_random_plugin, restore_qtype_randomsamatch_plugin, and restore_qtype_truefalse_plugin.

recode_response()

restore_qtype_plugin::recode_response ( $questionid, $sequencenumber, array $response )

inherited

Do any re-coding necessary in the student response.

Parameters

int	$questionid	the new id of the question
int	$sequencenumber	of the step within the qusetion attempt.
	array	the response data from the backup.

Return values

array

the recoded response.

Reimplemented in restore_qtype_calculatedmulti_plugin, restore_qtype_match_plugin, restore_qtype_multianswer_plugin, and restore_qtype_multichoice_plugin.

set_mapping()

restore_plugin::set_mapping ( $itemname, $oldid, $newid, $restorefiles = false, $filesctxid = null, $parentid = null )

protectedinherited

To send ids pairs to backup_ids_table and to store them into paths.

This method will send the given itemname and old/new ids to the backup_ids_temp table, and, at the same time, will save the new id into the corresponding restore_path_element for easier access by children. Also will inject the known old context id for the task in case it's going to be used for restoring files later

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

• question/type/gapselect/backup/moodle2/restore_qtype_gapselect_plugin.class.php