mod_data_generator Class Reference

Data generator class for mod_data. More...

Inheritance diagram for mod_data_generator:

Public Member Functions
	create_content ($instance, $record=array())
	Generates a piece of content for the module.
	create_entry ($data, array $contents, $groupid=0, $tags=[], array $options=null, int $userid=0)
	Creates a field for a mod_data instance.
	create_field (stdClass $record=null, $data=null)
	Creates a field for a mod_data instance.
	create_instance ($record=null, array $options=null)
	Creates a mod_data instance.
	create_preset (stdClass $instance, stdClass $record=null)
	Creates a preset from a mod_data instance.
	get_modulename ()
	Returns module name.
	reset ()
	To be called from data reset code only, do not use in tests.

Protected Member Functions
	insert_files (stdClass $instance, stdClass $record, string $table, context $context, string $component, string $filearea, int $targetitemid)
	Update the instance record, inserting any files that are referenced.
	post_add_instance ($id, $cmid)
	Called after *_add_instance()
	precreate_course_module ($courseid, array $options)
	Create course module and link it to course.
	prepare_moduleinfo_record ($record, $options)
	Merges together arguments $record and $options and fills default module fields that are shared by all module types.
	set_user (?stdClass $user=null)
	Set the current user during data generation.

Protected Attributes
int	$databasefieldcount = 0
	keep track of how many database fields have been created.
int	$databaserecordcount = 0
	keep track of how many database records have been created.
testing_data_generator	$datagenerator
int	$instancecount = 0
	number of created instances

Detailed Description

Data generator class for mod_data.

Copyright

2012 Petr Skoda

License

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

Member Function Documentation

create_content()

testing_module_generator::create_content ( $instance, $record = array() )

inherited

Generates a piece of content for the module.

User is usually taken from global $USER variable.

Parameters

stdClass	$instance	object returned from create_instance() call
stdClass | array	$record

Return values

stdClass

generated object

Exceptions

coding_exception

if function is not implemented by module

Reimplemented in mod_book_generator, mod_forum_generator, mod_h5pactivity_generator, mod_lesson_generator, and mod_wiki_generator.

create_entry()

mod_data_generator::create_entry	(		$data,
		array	$contents,
			$groupid = 0,
			$tags = [],
		array	$options = null,
		int	$userid = 0 )

Creates a field for a mod_data instance.

Keep in mind the default data field params created in create_field() function! ...if you haven't provided your own custom data field parameters there. The developers using the generator must adhere to the following format :

Syntax : $contents[ fieldid ] = fieldvalue $contents['checkbox'] = array('val1', 'val2', 'val3' .....) $contents['data'] = 'dd-mm-yyyy' $contents['menu'] = 'value'; $contents['multimenu'] = array('val1', 'val2', 'val3' .....) $contents['number'] = 'numeric value' $contents['radiobuton'] = 'value' $contents['text'] = 'text' $contents['textarea'] = 'text' $contents['url'] = 'example.url' or array('example.url', 'urlname') $contents['latlong'] = array('value for lattitude', 'value for longitude') $contents['file'] = 'filename or draftitemid' $contents['picture'] = array('filename or draftitemid', 'alternative text')

Parameters

stdClass	$data	record from table {data}
array	$contents
int	$groupid
array	$tags
array	$options
int	$userid	if defined, it will be the author of the entry

Return values

int	id of the generated record in table {data_records}

create_field()

mod_data_generator::create_field	(	stdClass	$record = null,
			$data = null )

Creates a field for a mod_data instance.

Parameters

StdClass	$record
mod_data	$data

Return values

data_field_{type}

create_instance()

mod_data_generator::create_instance	(		$record = null,
		array	$options = null )

Creates a mod_data instance.

Parameters

array	$record
array	$options

Return values

StdClass

Reimplemented from testing_module_generator.

create_preset()

mod_data_generator::create_preset	(	stdClass	$instance,
		stdClass	$record = null )

Creates a preset from a mod_data instance.

Parameters

stdClass	$instance	The mod_data instance.
stdClass | null	$record	The preset information, like 'name'.

Return values

preset

The preset that has been created.

get_modulename()

testing_module_generator::get_modulename ( )

inherited

Returns module name.

Return values

string

name of module that this class describes

Exceptions

coding_exception

if class invalid

insert_files()

component_generator_base::insert_files ( stdClass $instance, stdClass $record, string $table, context $context, string $component, string $filearea, int $targetitemid )

protectedinherited

Update the instance record, inserting any files that are referenced.

Parameters

stdClass	$instance	The instance record of the already-created record
stdClass	$record	The data passed in to create the instance
string	$table	The table that the data exists in
context	$context	The context of the instance
string	$component	The component of the owning plugin
string	$filearea	The name of the file area
int	$targetitemid	The itemid to use when saving the files

Return values

stdClass

The updated instance record

post_add_instance()

testing_module_generator::post_add_instance ( $id, $cmid )

protectedinherited

Called after *_add_instance()

Since 2.6 it is recommended to use function add_moduleinfo() to create a module.

Deprecated

since 2.6

See also

testing_module_generator\create_instance()

Parameters

int	$id
int	$cmid

Return values

stdClass

module instance

precreate_course_module()

testing_module_generator::precreate_course_module ( $courseid, array $options )

protectedinherited

Create course module and link it to course.

Since 2.6 it is recommended to use function add_moduleinfo() to create a module.

Deprecated

since 2.6

See also

testing_module_generator\create_instance()

Parameters

integer	$courseid
array	$options	section, visible

Return values

integer\$cm

instance id

prepare_moduleinfo_record()

testing_module_generator::prepare_moduleinfo_record ( $record, $options )

protectedinherited

Merges together arguments $record and $options and fills default module fields that are shared by all module types.

Parameters

object | array	$record	fields (different from defaults) for this module
null | array	$options	for backward-compatibility this may include fields from course_modules table. They are merged into $record

Exceptions

coding_exception

if $record->course is not specified

reset()

mod_data_generator::reset

(

)

To be called from data reset code only, do not use in tests.

Return values

void

Reimplemented from testing_module_generator.

set_user()

component_generator_base::set_user ( ?stdClass $user = null )

protectedinherited

Set the current user during data generation.

This should be avoided wherever possible, but in some situations underlying code will insert data as the current user.

Parameters

stdClass

$user

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

• mod/data/tests/generator/lib.php