core_calendar\external\events_exporter Class Reference

Class for displaying a list of calendar events. More...

Inheritance diagram for core_calendar\external\events_exporter:

Public Member Functions
	__construct (array $events, $related=[])
	Constructor. More...
	export (renderer_base $output)
	Function to export the renderer data in a format that is suitable for a mustache template. More...

Static Public Member Functions
static	format_properties ($properties)
	Recursively formats a given property definition with the default fields required. More...
static	get_create_structure ()
	Returns the create structure. More...
static	get_read_structure ()
	Returns the read structure. More...
static	get_update_structure ()
	Returns the update structure. More...
static	properties_definition ()
	Get the properties definition of this exporter used for create, and update structures. More...
static	read_properties_definition ()
	Get the read properties definition of this exporter. More...

Protected Member Functions
	get_format_parameters ($property)
	Get the format parameters. More...
	get_other_values (renderer_base $output)
	Get the additional values to inject while exporting. More...

Static Protected Member Functions
static	define_other_properties ()
	Return the list of additional properties. More...
static	define_properties ()
	Return the list of properties. More...
static	define_related ()
	Returns a list of objects that are related. More...
static	get_context_structure ()
	Get the context structure. More...
static	get_format_field ($definitions, $property)
	Get the format field name. More...
static	get_format_structure ($property, $definition, $required=VALUE_REQUIRED)
	Get the format structure. More...
static	get_read_structure_from_properties ($properties, $required=VALUE_REQUIRED, $default=null)
	Returns the read structure from a set of properties (recursive). More...

Protected Attributes
stdClass array	$data = null
	The data of this exporter.
array	$events
	$events An array of event_interface objects.
array	$related = array()
	$related List of related objects used to avoid DB queries.

Detailed Description

Class for displaying a list of calendar events.

This class uses the events relateds cache in order to get the related data for exporting an event without having to naively hit the database for each event.

Copyright

2017 Ryan Wyllie ryan@.nosp@m.mood.nosp@m.le.co.nosp@m.m

License

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

Constructor & Destructor Documentation

__construct()

core_calendar\external\events_exporter::__construct	(	array	$events,
			$related = []
	)

Constructor.

Parameters

array	$events	An array of event_interface objects
array	$related	An array of related objects

Member Function Documentation

define_other_properties()

static core_calendar\external\events_exporter::define_other_properties ( )

staticprotected

Return the list of additional properties.

Return values

array

Reimplemented from core\external\exporter.

Reimplemented in core_calendar\external\events_same_course_exporter.

define_properties()

static core\external\exporter::define_properties ( )

staticprotectedinherited

Return the list of properties.

The format of the array returned by this method has to match the structure defined in (). Howewer you can add a new attribute "description" to describe the parameter for documenting the API.

Note that the type PARAM_TEXT should ONLY be used for strings which need to go through filters (multilang, etc...) and do not have a FORMAT_* associated to them. Typically strings passed through to format_string().

Other filtered strings which use a FORMAT_* constant (hear used with format_text) must be defined as PARAM_RAW.

Return values

array

Reimplemented in core_competency\external\user_summary_exporter, core_tag\external\tag_item_exporter, core_tag\external\tag_collection_exporter, core_tag\external\tag_area_exporter, core_question\external\question_summary_exporter, core_question\external\question_icon_exporter, mod_workshop\external\workshop_summary_exporter, mod_workshop\external\submission_exporter, mod_workshop\external\assessment_exporter, mod_lesson\external\lesson_summary_exporter, mod_feedback\external\feedback_valuetmp_exporter, mod_feedback\external\feedback_value_exporter, mod_feedback\external\feedback_summary_exporter, mod_feedback\external\feedback_item_exporter, mod_feedback\external\feedback_completedtmp_exporter, mod_feedback\external\feedback_completed_exporter, mod_data\external\record_exporter, mod_data\external\field_exporter, mod_data\external\database_summary_exporter, mod_data\external\content_exporter, mod_chat\external\chat_message_exporter, core\external\persistent_exporter, core\external\coursecat_summary_exporter, core_files\external\stored_file_exporter, core_course\external\course_summary_exporter, core_comment\external\comment_area_exporter, core_cohort\external\cohort_summary_exporter, core_calendar\external\week_day_exporter, core_calendar\external\month_exporter, core_calendar\external\event_subscription_exporter, core_calendar\external\event_icon_exporter, core_calendar\external\event_exporter_base, core_calendar\external\event_action_exporter, core_calendar\external\day_name_exporter, core_calendar\external\day_exporter, core_calendar\external\date_exporter, core_blog\external\post_exporter, core_competency\external\recentlyaccesseditems_item_exporter, core_badges\external\verification_exporter, core_badges\external\user_badge_exporter, core_badges\external\related_info_exporter, core_badges\external\recipient_exporter, core_badges\external\issuer_exporter, core_badges\external\endorsement_exporter, core_badges\external\collection_exporter, core_badges\external\badgeclass_exporter, core_badges\external\backpack_exporter, core_badges\external\assertion_exporter, core_badges\external\alignment_exporter, tool_policy\policy_version_exporter, tool_policy\policy_exporter, tool_lp\external\template_statistics_exporter, tool_lp\external\path_node_exporter, tool_lp\external\course_competency_statistics_exporter, and tool_dataprivacy\external\name_description_exporter.

define_related()

static core_calendar\external\events_exporter::define_related ( )

staticprotected

Returns a list of objects that are related.

Return values

array

Reimplemented from core\external\exporter.

export()

core\external\exporter::export ( renderer_base  $output )

finalinherited

Function to export the renderer data in a format that is suitable for a mustache template.

This means raw records are generated as in to_record, but all strings are correctly passed through external_format_text (or external_format_string).

Parameters

renderer_base

$output

Used to do a final render of any components that need to be rendered for export.

Return values

stdClass

format_properties()

static core\external\exporter::format_properties (   $properties )

staticfinalinherited

Recursively formats a given property definition with the default fields required.

Parameters

array

$properties

List of properties to format

Return values

array

Formatted array

get_context_structure()

static core\external\exporter::get_context_structure ( )

staticfinalprotectedinherited

Get the context structure.

Return values

external_single_structure

get_create_structure()

static core\external\exporter::get_create_structure ( )

staticfinalinherited

Returns the create structure.

Return values

external_single_structure

get_format_field()

static core\external\exporter::get_format_field (   $definitions,   $property  )

staticfinalprotectedinherited

Get the format field name.

Parameters

array	$definitions	List of properties definitions.
string	$property	The name of the property that may have a format field.

Return values

bool|string

False, or the name of the format property.

get_format_parameters()

core\external\exporter::get_format_parameters (   $property )

finalprotectedinherited

Get the format parameters.

This method returns the parameters to use with the functions external_format_text(), and external_format_string(). To override the default parameters, you can define a protected method called 'get_format_parameters_for_<propertyName>'. For example, 'get_format_parameters_for_description', if your property is 'description'.

Your method must return an array containing any of the following keys:

• context: The context to use. Defaults to $this->related['context'] if defined, else throws an exception.
• component: The component to use with external_format_text(). Defaults to null.
• filearea: The filearea to use with external_format_text(). Defaults to null.
• itemid: The itemid to use with external_format_text(). Defaults to null.
• options: An array of options accepted by external_format_text() or external_format_string(). Defaults to [].
• striplinks: Whether to strip the links with external_format_string(). Defaults to true.

Parameters

string

$property

The property to get the parameters for.

Return values

array

get_format_structure()

static core\external\exporter::get_format_structure (   $property,   $definition,   $required = VALUE_REQUIRED  )

staticfinalprotectedinherited

Get the format structure.

Parameters

string	$property	The name of the property on which the format applies.
array	$definition	The definition of the format property.
int	$required	Constant VALUE_*.

Return values

external_format_value

get_other_values()

core_calendar\external\events_exporter::get_other_values ( renderer_base  $output )

protected

Get the additional values to inject while exporting.

Parameters

renderer_base

$output

The renderer.

Return values

array

Keys are the property names, values are their values.

Reimplemented from core\external\exporter.

Reimplemented in core_calendar\external\events_same_course_exporter.

get_read_structure()

static core\external\exporter::get_read_structure ( )

staticfinalinherited

Returns the read structure.

Return values

external_single_structure

get_read_structure_from_properties()

static core\external\exporter::get_read_structure_from_properties (   $properties,   $required = VALUE_REQUIRED,   $default = null  )

staticfinalprotectedinherited

Returns the read structure from a set of properties (recursive).

Parameters

array	$properties	The properties.
int	$required	Whether is required.
mixed	$default	The default value.

Return values

external_single_structure

get_update_structure()

static core\external\exporter::get_update_structure ( )

staticfinalinherited

Returns the update structure.

This structure can never be included at the top level for an external function signature because it contains optional parameters.

Return values

external_single_structure

properties_definition()

static core\external\exporter::properties_definition ( )

staticfinalinherited

Get the properties definition of this exporter used for create, and update structures.

The read structures are returned by: self::read_properties_definition().

Return values

array

Keys are the property names, and value their definition.

read_properties_definition()

static core\external\exporter::read_properties_definition ( )

staticfinalinherited

Get the read properties definition of this exporter.

Read properties combines the default properties from the model (persistent or stdClass) with the properties defined by self::define_other_properties().

Return values

array

Keys are the property names, and value their definition.

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

• calendar/classes/external/events_exporter.php