Search moodle.org's
Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
/enrol/self/ -> lib.php (source)

Differences Between: [Versions 310 and 402] [Versions 311 and 402] [Versions 39 and 402] [Versions 400 and 402] [Versions 402 and 403]

Self enrolment plugin.

Copyright: 2010 Petr Skoda {@link http://skodak.org}
License: http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
File Size: 1092 lines (44 kb)
Included or required:0 times
Referenced: 1 time
Includes or requires: 0 files

Defines 1 class


Class: enrol_self_plugin  - X-Ref

Self enrolment plugin implementation.

get_info_icons(array $instances)   X-Ref
Returns optional enrolment information icons.

This is used in course list for quick overview of enrolment options.

We are not using single instance parameter because sometimes
we might want to prevent icon repetition when multiple instances
of one type exist. One instance may also produce several icons.

param: array $instances all enrol instances of this type in one course
return: array of pix_icon

get_instance_name($instance)   X-Ref
Returns localised name of enrol instance

param: stdClass $instance (null is accepted too)
return: string

roles_protected()   X-Ref
No description

allow_unenrol(stdClass $instance)   X-Ref
No description

allow_manage(stdClass $instance)   X-Ref
No description

show_enrolme_link(stdClass $instance)   X-Ref
No description

can_add_instance($courseid)   X-Ref
Return true if we can add a new instance to this course.

param: int $courseid
return: boolean

enrol_self(stdClass $instance, $data = null)   X-Ref
Self enrol user to course

param: stdClass $instance enrolment instance
param: stdClass $data data needed for enrolment.
return: bool|array true if enroled else eddor code and messege

enrol_page_hook(stdClass $instance)   X-Ref
Creates course enrol form, checks if form submitted
and enrols user if necessary. It can also redirect.

param: stdClass $instance
return: string html text, usually a form in a text box

can_self_enrol(stdClass $instance, $checkuserenrolment = true)   X-Ref
Checks if user can self enrol.

param: stdClass $instance enrolment instance
param: bool $checkuserenrolment if true will check if user enrolment is inactive.
return: bool|string true if successful, else error message or false.

is_self_enrol_available(stdClass $instance)   X-Ref
Does this plugin support some way to self enrol?
This function doesn't check user capabilities. Use can_self_enrol to check capabilities.

param: stdClass $instance enrolment instance
return: bool - true means "Enrol me in this course" link could be available

get_enrol_info(stdClass $instance)   X-Ref
Return information for enrolment instance containing list of parameters required
for enrolment, name of enrolment plugin etc.

param: stdClass $instance enrolment instance
return: stdClass instance info.

add_default_instance($course)   X-Ref
Add new instance of enrol plugin with default settings.

param: stdClass $course
return: int id of new instance

get_instance_defaults()   X-Ref
Returns defaults for new instances.

return: array

email_welcome_message($instance, $user)   X-Ref
Send welcome email to specified user.

param: stdClass $instance
param: stdClass $user user record
return: void

sync(progress_trace $trace, $courseid = null)   X-Ref
Sync all meta course links.

param: progress_trace $trace
param: int $courseid one course, empty mean all
return: int 0 means ok, 1 means error, 2 means plugin disabled

get_enroller($instanceid)   X-Ref
Returns the user who is responsible for self enrolments in given instance.

Usually it is the first editing teacher - the person with "highest authority"
as defined by sort_by_roleassignment_authority() having 'enrol/self:manage'
capability.

param: int $instanceid enrolment instance id
return: stdClass user record

restore_instance(restore_enrolments_structure_step $step, stdClass $data, $course, $oldid)   X-Ref
Restore instance and map settings.

param: restore_enrolments_structure_step $step
param: stdClass $data
param: stdClass $course
param: int $oldid

restore_user_enrolment(restore_enrolments_structure_step $step, $data, $instance, $userid, $oldinstancestatus)   X-Ref
Restore user enrolment.

param: restore_enrolments_structure_step $step
param: stdClass $data
param: stdClass $instance
param: int $oldinstancestatus
param: int $userid

restore_role_assignment($instance, $roleid, $userid, $contextid)   X-Ref
Restore role assignment.

param: stdClass $instance
param: int $roleid
param: int $userid
param: int $contextid

can_delete_instance($instance)   X-Ref
Is it possible to delete enrol instance via standard UI?

param: stdClass $instance
return: bool

can_hide_show_instance($instance)   X-Ref
Is it possible to hide/show enrol instance via standard UI?

param: stdClass $instance
return: bool

get_status_options()   X-Ref
Return an array of valid options for the status.

return: array

get_newenrols_options()   X-Ref
Return an array of valid options for the newenrols property.

return: array

get_groupkey_options()   X-Ref
Return an array of valid options for the groupkey property.

return: array

get_expirynotify_options()   X-Ref
Return an array of valid options for the expirynotify property.

return: array

get_longtimenosee_options()   X-Ref
Return an array of valid options for the longtimenosee property.

return: array

get_bulk_operations(course_enrolment_manager $manager)   X-Ref
The self enrollment plugin has several bulk operations that can be performed.

param: course_enrolment_manager $manager
return: array

edit_instance_form($instance, MoodleQuickForm $mform, $context)   X-Ref
Add elements to the edit instance form.

param: stdClass $instance
param: MoodleQuickForm $mform
param: context $context
return: bool

use_standard_editing_ui()   X-Ref
We are a good plugin and don't invent our own UI/validation code path.

return: boolean

edit_instance_validation($data, $files, $instance, $context)   X-Ref
Perform custom validation of the data used to edit the instance.

param: array $data array of ("fieldname"=>value) of submitted data
param: array $files array of uploaded files "element_name"=>tmp_file_path
param: object $instance The instance loaded from the DB
param: context $context The context of the instance we are editing
return: array of "element_name"=>"error_description" if there are errors,
return: void

add_instance($course, array $fields = null)   X-Ref
Add new instance of enrol plugin.

param: object $course
param: array $fields instance fields
return: int id of new instance, null if can not be created

update_instance($instance, $data)   X-Ref
Update instance of enrol plugin.

param: stdClass $instance
param: stdClass $data modified instance fields
return: boolean

extend_assignable_roles($context, $defaultrole)   X-Ref
Gets a list of roles that this user can assign for the course as the default for self-enrolment.

param: context $context the context.
param: integer $defaultrole the id of the role that is set as the default for self-enrolment
return: array index is the role id, value is the role name

get_welcome_email_contact($sendoption, $context)   X-Ref
Get the "from" contact which the email will be sent from.

param: int $sendoption send email from constant ENROL_SEND_EMAIL_FROM_*
param: $context context where the user will be fetched
return: mixed|stdClass the contact user object.

enrol_self_get_fontawesome_icon_map()   X-Ref
Get icon mapping for font-awesome.