class CourseEnrollment in Course 8.2
Same name and namespace in other branches
- 8.3 src/Entity/CourseEnrollment.php \Drupal\course\Entity\CourseEnrollment
- 3.x src/Entity/CourseEnrollment.php \Drupal\course\Entity\CourseEnrollment
Defines the profile entity class.
Plugin annotation
@ContentEntityType(
id = "course_enrollment",
label = @Translation("Course enrollment"),
label_collection = @Translation("Course enrollments"),
label_singular = @Translation("course_enrollment"),
label_plural = @Translation("course_enrollments"),
label_count = @PluralTranslation(
singular = "@count enrollment",
plural = "@count enrollments",
),
bundle_label = @Translation("Course enrollment type"),
bundle_entity_type = "course_enrollment_type",
admin_permission = "administer course",
permission_granularity = "bundle",
base_table = "course_enrollment",
fieldable = TRUE,
field_ui_base_route = "entity.course_enrollment_type.edit_form",
show_revision_ui = FALSE,
entity_keys = {
"id" = "eid",
"bundle" = "type",
"uid" = "uid",
},
handlers = {
"views_data" = "Drupal\views\EntityViewsData",
"form" = {
"default" = "Drupal\Core\Entity\ContentEntityForm",
}
}
)
Hierarchy
- class \Drupal\Core\Entity\EntityBase implements EntityInterface uses RefinableCacheableDependencyTrait, DependencySerializationTrait
- class \Drupal\Core\Entity\ContentEntityBase implements \Drupal\Core\Entity\IteratorAggregate, ContentEntityInterface, TranslationStatusInterface uses EntityChangesDetectionTrait, SynchronizableEntityTrait
- class \Drupal\course\Entity\CourseEnrollment
- class \Drupal\Core\Entity\ContentEntityBase implements \Drupal\Core\Entity\IteratorAggregate, ContentEntityInterface, TranslationStatusInterface uses EntityChangesDetectionTrait, SynchronizableEntityTrait
Expanded class hierarchy of CourseEnrollment
2 files declare their use of CourseEnrollment
- Course.php in src/
Entity/ Course.php - CourseEnrollmentTestCase.php in tests/
src/ Functional/ CourseEnrollmentTestCase.php
File
- src/
Entity/ CourseEnrollment.php, line 52
Namespace
Drupal\course\EntityView source
class CourseEnrollment extends ContentEntityBase {
/**
* Use the Course's configured enrollment type.
*
* {@inheritdoc}
*/
public static function create(array $values = array()) {
$course = Course::load($values['cid']);
$values['type'] = $course
->get('enrollment_type')
->getString();
return parent::create($values);
}
/**
* {@inheritdoc}
*/
function access($operation, AccountInterface $account = NULL, $return_as_object = FALSE) {
$course_access = $this
->getCourse()
->access('update', $account);
$admin_course = $account
->hasPermission('administer course');
$admin_enrollments = $account
->hasPermission('administer course enrollments');
return AccessResult::allowedIf($course_access || $admin_course || $admin_enrollments);
}
/**
* Enrollment entity label callback.
*/
function defaultLabel() {
$node = Node::load($this->nid);
$account = User::load($this->uid);
return t("@username's enrollment in @title", array(
'@username' => format_username($account),
'@title' => $node->title,
));
}
/**
* If a duration is set on the course, apply it to this enrollment.
*
* {@inheritdoc}
*/
public function preSave(EntityStorageInterface $storage) {
$course = $this
->getCourse();
if ($this
->get('enroll_end')
->isEmpty() && !$course
->get('duration')
->isEmpty()) {
// Set enrollment end to now + the duration of the course.
$this
->set('enroll_end', REQUEST_TIME + $course
->get('duration')
->getString());
}
$this
->evaluate();
parent::preSave($storage);
}
/**
* @kludge Reset the static lookup cache.
*/
public function save() {
$watchdog_variables = array(
'@uid' => $this
->getUser()
->id(),
'@cid' => $this
->getCourse()
->id(),
);
$ret = parent::save();
if ($this
->isNew()) {
Drupal::logger('course_enroll')
->notice('Enrolled user @uid into @cid.', $watchdog_variables);
}
return $ret;
}
/**
* {@inheritdoc}
*/
public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
$fields = parent::baseFieldDefinitions($entity_type);
$fields['cid'] = BaseFieldDefinition::create('entity_reference')
->setSetting('target_type', 'course')
->setRequired(TRUE)
->setLabel(t('Course'));
$fields['uid'] = BaseFieldDefinition::create('entity_reference')
->setSetting('target_type', 'user')
->setRequired(TRUE)
->setLabel(t('User'));
$fields['enrollmenttype'] = BaseFieldDefinition::create('string')
->setLabel(t('Source'))
->setDescription(t('The creation source of the enrollment.'));
$fields['status'] = BaseFieldDefinition::create('boolean')
->setDefaultValue(1)
->setLabel(t('Status'));
$fields['timestamp'] = BaseFieldDefinition::create('timestamp')
->setLabel(t('Start'));
$fields['enroll_end'] = BaseFieldDefinition::create('timestamp')
->setLabel(t('End'));
$fields['complete'] = BaseFieldDefinition::create('boolean')
->setLabel(t('Complete'));
$fields['date_completed'] = BaseFieldDefinition::create('timestamp')
->setLabel(t('Date completed'));
$fields['grade_result'] = BaseFieldDefinition::create('integer')
->setLabel(t('Grade result'));
$fields['section'] = BaseFieldDefinition::create('string')
->setLabel(t('Section'));
$fields['section_name'] = BaseFieldDefinition::create('string')
->setLabel(t('Section name'));
$fields['coid'] = BaseFieldDefinition::create('entity_reference')
->setSetting('target_type', 'course_object')
->setLabel(t('Course object ID'));
$fields['data'] = BaseFieldDefinition::create('map')
->setLabel(t('Data'));
$fields['created'] = BaseFieldDefinition::create('created')
->setRevisionable(TRUE)
->setLabel('Created');
$fields['changed'] = BaseFieldDefinition::create('changed')
->setRevisionable(TRUE)
->setLabel('Changed');
return $fields;
}
/**
* Get the Course for this enrollment.
*
* @return Course
*/
function getCourse() {
return Course::load($this
->get('cid')
->getString());
}
/**
* Get the User for this enrollment.
*
* @return AccountInterface
*/
function getUser() {
return User::load($this
->get('uid')
->getString());
}
public function track() {
$this
->evaluate();
$this
->save();
}
/**
* Track the course (scan required objects, update progress, completion, etc).
*/
public function evaluate() {
$required = 0;
$required_complete = 0;
$prev = NULL;
$account = $this
->getUser();
$grades = [];
foreach ($this
->getCourse()
->getObjects() as $courseObject) {
if (!$courseObject
->get('enabled')->value) {
continue;
}
if (!$prev) {
$this
->set('section_name', $courseObject
->getTitle());
$this
->set('coid', $courseObject
->getId());
}
// Count required objects.
$required += (int) $courseObject
->get('required')
->getString();
// Count completed required objects.
$required_complete += $courseObject
->get('required')
->getString() && $courseObject
->getFulfillment($account)
->isComplete();
// Log last grade.
if ($courseObject
->isGraded() && $courseObject
->getOption('grade_include')) {
$grades[$courseObject
->id()] = $courseObject
->getFulfillment($account)
->getOption('grade_result');
}
if (!$courseObject
->getFulfillment($account)
->isComplete() && $prev && $prev
->getFulfillment($account)
->isComplete()) {
$this
->set('section_name', $courseObject
->getTitle());
$this
->set('coid', $courseObject
->getId());
}
$prev = clone $courseObject;
}
if (!empty($grades)) {
$this
->set('grade_result', array_sum($grades) / count($grades));
}
if ($required_complete >= $required) {
// Course requirements have been met.
$this
->set('section', 'complete');
$this
->set('section_name', 'Complete');
$this
->set('complete', 1);
if ($this
->get('date_completed')
->isEmpty()) {
$this
->set('date_completed', REQUEST_TIME);
}
}
}
/**
* Clean up fulfillments after deleting an enrollment.s
*
* {@inheritdoc}
*/
function delete() {
parent::delete();
// Find all course objects in this course and delete the fulfillments.
$coids = array();
$result = Drupal::database()
->query("SELECT coid FROM {course_object} WHERE cid = :cid", array(
':cid' => $this
->getCourse()
->id(),
));
while ($row = $result
->fetch()) {
$coids[] = $row->coid;
}
if (count($coids)) {
$sql = "SELECT cofid FROM {course_object_fulfillment} WHERE coid IN (:coids[]) AND uid = :uid";
$cofid = Drupal::database()
->query($sql, array(
':coids[]' => $coids,
':uid' => $this
->getUser()
->id(),
))
->fetchAllKeyed(0, 0);
entity_delete_multiple('course_object_fulfillment', $cofid);
}
}
/**
* Check if the user has completed this course.
*
* @return bool
*/
function isComplete() {
return (bool) $this
->get('complete')
->getString();
}
/**
* Reset enrollment access cache.
*
* {@inheritdoc}
*/
public function postSave(EntityStorageInterface $storage, $update = TRUE) {
\Drupal::entityTypeManager()
->getAccessControlHandler('course')
->resetCache();
\Drupal::entityTypeManager()
->getAccessControlHandler('course_object')
->resetCache();
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
CacheableDependencyTrait:: |
protected | property | Cache contexts. | |
CacheableDependencyTrait:: |
protected | property | Cache max-age. | |
CacheableDependencyTrait:: |
protected | property | Cache tags. | |
CacheableDependencyTrait:: |
protected | function | Sets cacheability; useful for value object constructors. | |
ContentEntityBase:: |
protected | property | Language code identifying the entity active language. | |
ContentEntityBase:: |
protected | property | Local cache for the default language code. | |
ContentEntityBase:: |
protected | property | The default langcode entity key. | |
ContentEntityBase:: |
protected | property | Whether the revision translation affected flag has been enforced. | |
ContentEntityBase:: |
protected | property | Holds untranslatable entity keys such as the ID, bundle, and revision ID. | |
ContentEntityBase:: |
protected | property | Local cache for field definitions. | |
ContentEntityBase:: |
protected | property | The array of fields, each being an instance of FieldItemListInterface. | |
ContentEntityBase:: |
protected static | property | Local cache for fields to skip from the checking for translation changes. | |
ContentEntityBase:: |
protected | property | Indicates whether this is the default revision. | |
ContentEntityBase:: |
protected | property | The language entity key. | |
ContentEntityBase:: |
protected | property | Local cache for the available language objects. | |
ContentEntityBase:: |
protected | property | The loaded revision ID before the new revision was set. | |
ContentEntityBase:: |
protected | property | Boolean indicating whether a new revision should be created on save. | |
ContentEntityBase:: |
protected | property | The revision translation affected entity key. | |
ContentEntityBase:: |
protected | property | Holds translatable entity keys such as the label. | |
ContentEntityBase:: |
protected | property | A flag indicating whether a translation object is being initialized. | |
ContentEntityBase:: |
protected | property | An array of entity translation metadata. | |
ContentEntityBase:: |
protected | property | Whether entity validation was performed. | |
ContentEntityBase:: |
protected | property | Whether entity validation is required before saving the entity. | |
ContentEntityBase:: |
protected | property | The plain data values of the contained fields. | |
ContentEntityBase:: |
public | function |
Adds a new translation to the translatable object. Overrides TranslatableInterface:: |
|
ContentEntityBase:: |
public | function |
Gets the bundle of the entity. Overrides EntityBase:: |
|
ContentEntityBase:: |
public static | function |
Provides field definitions for a specific bundle. Overrides FieldableEntityInterface:: |
4 |
ContentEntityBase:: |
protected | function | Clear entity translation object cache to remove stale references. | |
ContentEntityBase:: |
public | function |
Creates a duplicate of the entity. Overrides EntityBase:: |
1 |
ContentEntityBase:: |
public | function |
Gets a field item list. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
protected | function | Gets the value of the given entity key, if defined. | 1 |
ContentEntityBase:: |
public | function |
Gets the definition of a contained field. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
public | function |
Gets an array of field definitions of all contained fields. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
public | function |
Gets an array of all field item lists. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
protected | function | Returns an array of field names to skip in ::hasTranslationChanges. | 1 |
ContentEntityBase:: |
public | function | ||
ContentEntityBase:: |
protected | function | ||
ContentEntityBase:: |
public | function |
Gets the loaded Revision ID of the entity. Overrides RevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Gets the revision identifier of the entity. Overrides RevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Gets an array of field item lists for translatable fields. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
protected | function | Gets a translated field. | |
ContentEntityBase:: |
public | function |
Gets a translation of the data. Overrides TranslatableInterface:: |
|
ContentEntityBase:: |
public | function |
Returns the languages the data is translated to. Overrides TranslatableInterface:: |
|
ContentEntityBase:: |
public | function |
Returns the translation status. Overrides TranslationStatusInterface:: |
|
ContentEntityBase:: |
public | function |
Returns the translatable object referring to the original language. Overrides TranslatableInterface:: |
|
ContentEntityBase:: |
public | function |
Determines whether the entity has a field with the given name. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
public | function |
Checks there is a translation for the given language code. Overrides TranslatableInterface:: |
|
ContentEntityBase:: |
public | function |
Determines if the current translation of the entity has unsaved changes. Overrides TranslatableInterface:: |
|
ContentEntityBase:: |
public | function |
Gets the identifier. Overrides EntityBase:: |
|
ContentEntityBase:: |
protected | function | Instantiates a translation object for an existing translation. | |
ContentEntityBase:: |
public | function |
Checks if this entity is the default revision. Overrides RevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Checks whether the translation is the default one. Overrides TranslatableInterface:: |
|
ContentEntityBase:: |
public | function |
Checks if untranslatable fields should affect only the default translation. Overrides TranslatableRevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Checks if this entity is the latest revision. Overrides RevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Checks whether this is the latest revision affecting this translation. Overrides TranslatableRevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Determines whether a new revision should be created on save. Overrides RevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Checks whether the translation is new. Overrides TranslatableInterface:: |
|
ContentEntityBase:: |
public | function |
Checks whether the current translation is affected by the current revision. Overrides TranslatableRevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Checks if the revision translation affected flag value has been enforced. Overrides TranslatableRevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Returns the translation support status. Overrides TranslatableInterface:: |
|
ContentEntityBase:: |
public | function |
Checks whether entity validation is required before saving the entity. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
public | function |
Gets the label of the entity. Overrides EntityBase:: |
2 |
ContentEntityBase:: |
public | function |
Gets the language of the entity. Overrides EntityBase:: |
|
ContentEntityBase:: |
public | function |
Reacts to changes to a field. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
public | function |
Acts on a created entity before hooks are invoked. Overrides EntityBase:: |
|
ContentEntityBase:: |
public | function |
Acts on a revision before it gets saved. Overrides RevisionableInterface:: |
2 |
ContentEntityBase:: |
public | function |
Gets a list of entities referenced by this entity. Overrides EntityBase:: |
1 |
ContentEntityBase:: |
public | function |
Removes the translation identified by the given language code. Overrides TranslatableInterface:: |
|
ContentEntityBase:: |
public | function |
Sets a field value. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
protected | function | Populates the local cache for the default language code. | |
ContentEntityBase:: |
public | function |
Enforces an entity to be saved as a new revision. Overrides RevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Marks the current revision translation as affected. Overrides TranslatableRevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Enforces the revision translation affected flag value. Overrides TranslatableRevisionableInterface:: |
|
ContentEntityBase:: |
public | function |
Sets whether entity validation is required before saving the entity. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
public | function |
Gets an array of all property values. Overrides EntityBase:: |
|
ContentEntityBase:: |
protected | function | Updates language for already instantiated fields. | |
ContentEntityBase:: |
public | function |
Updates the loaded Revision ID with the revision ID. Overrides RevisionableInterface:: |
|
ContentEntityBase:: |
public | function | Updates the original values with the interim changes. | |
ContentEntityBase:: |
public | function |
Gets the entity UUID (Universally Unique Identifier). Overrides EntityBase:: |
|
ContentEntityBase:: |
public | function |
Validates the currently set values. Overrides FieldableEntityInterface:: |
|
ContentEntityBase:: |
public | function |
Checks whether the entity object was a default revision when it was saved. Overrides RevisionableInterface:: |
|
ContentEntityBase:: |
public | function | Magic method: Implements a deep clone. | |
ContentEntityBase:: |
public | function |
Constructs an Entity object. Overrides EntityBase:: |
|
ContentEntityBase:: |
public | function | Implements the magic method for getting object properties. | |
ContentEntityBase:: |
public | function | Implements the magic method for isset(). | |
ContentEntityBase:: |
public | function | Implements the magic method for setting object properties. | |
ContentEntityBase:: |
public | function |
Overrides EntityBase:: |
|
ContentEntityBase:: |
public | function | Implements the magic method for unset(). | |
CourseEnrollment:: |
function |
Checks data value access. Overrides ContentEntityBase:: |
||
CourseEnrollment:: |
public static | function |
Provides base field definitions for an entity type. Overrides ContentEntityBase:: |
|
CourseEnrollment:: |
public static | function |
Use the Course's configured enrollment type. Overrides EntityBase:: |
|
CourseEnrollment:: |
function | Enrollment entity label callback. | ||
CourseEnrollment:: |
function |
Clean up fulfillments after deleting an enrollment.s Overrides EntityBase:: |
||
CourseEnrollment:: |
public | function | Track the course (scan required objects, update progress, completion, etc). | |
CourseEnrollment:: |
function | Get the Course for this enrollment. | ||
CourseEnrollment:: |
function | Get the User for this enrollment. | ||
CourseEnrollment:: |
function | Check if the user has completed this course. | ||
CourseEnrollment:: |
public | function |
Reset enrollment access cache. Overrides ContentEntityBase:: |
|
CourseEnrollment:: |
public | function |
If a duration is set on the course, apply it to this enrollment. Overrides ContentEntityBase:: |
|
CourseEnrollment:: |
public | function |
@kludge Reset the static lookup cache. Overrides EntityBase:: |
|
CourseEnrollment:: |
public | function | ||
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | Aliased as: traitSleep | 1 |
DependencySerializationTrait:: |
public | function | 2 | |
EntityBase:: |
protected | property | Boolean indicating whether the entity should be forced to be new. | |
EntityBase:: |
protected | property | The entity type. | |
EntityBase:: |
protected | property | A typed data object wrapping this entity. | |
EntityBase:: |
public | function |
Enforces an entity to be new. Overrides EntityInterface:: |
|
EntityBase:: |
protected | function | Gets the entity manager. | |
EntityBase:: |
protected | function | Gets the entity type bundle info service. | |
EntityBase:: |
protected | function | Gets the entity type manager. | |
EntityBase:: |
public | function |
The cache contexts associated with this object. Overrides CacheableDependencyTrait:: |
|
EntityBase:: |
public | function |
The maximum age for which this object may be cached. Overrides CacheableDependencyTrait:: |
|
EntityBase:: |
public | function |
The cache tags associated with this object. Overrides CacheableDependencyTrait:: |
|
EntityBase:: |
public | function |
Returns the cache tags that should be used to invalidate caches. Overrides EntityInterface:: |
2 |
EntityBase:: |
public | function |
Gets the key that is used to store configuration dependencies. Overrides EntityInterface:: |
|
EntityBase:: |
public | function |
Gets the configuration dependency name. Overrides EntityInterface:: |
1 |
EntityBase:: |
public | function |
Gets the configuration target identifier for the entity. Overrides EntityInterface:: |
1 |
EntityBase:: |
public | function |
Gets the entity type definition. Overrides EntityInterface:: |
|
EntityBase:: |
public | function |
Gets the ID of the type of the entity. Overrides EntityInterface:: |
|
EntityBase:: |
protected | function | The list cache tags to invalidate for this entity. | |
EntityBase:: |
public | function |
Gets the original ID. Overrides EntityInterface:: |
1 |
EntityBase:: |
public | function |
Gets a typed data object for this entity object. Overrides EntityInterface:: |
|
EntityBase:: |
public | function |
Indicates if a link template exists for a given key. Overrides EntityInterface:: |
|
EntityBase:: |
protected static | function | Invalidates an entity's cache tags upon delete. | 1 |
EntityBase:: |
protected | function | Invalidates an entity's cache tags upon save. | 1 |
EntityBase:: |
public | function |
Determines whether the entity is new. Overrides EntityInterface:: |
2 |
EntityBase:: |
protected | function | Gets the language manager. | |
EntityBase:: |
public | function |
Deprecated way of generating a link to the entity. See toLink(). Overrides EntityInterface:: |
1 |
EntityBase:: |
protected | function | Gets an array link templates. | 1 |
EntityBase:: |
public static | function |
Loads an entity. Overrides EntityInterface:: |
|
EntityBase:: |
public static | function |
Loads one or more entities. Overrides EntityInterface:: |
|
EntityBase:: |
public static | function |
Acts on deleted entities before the delete hook is invoked. Overrides EntityInterface:: |
16 |
EntityBase:: |
public static | function |
Acts on loaded entities. Overrides EntityInterface:: |
2 |
EntityBase:: |
public static | function |
Changes the values of an entity before it is created. Overrides EntityInterface:: |
5 |
EntityBase:: |
public static | function |
Acts on entities before they are deleted and before hooks are invoked. Overrides EntityInterface:: |
4 |
EntityBase:: |
public | function |
Sets the original ID. Overrides EntityInterface:: |
1 |
EntityBase:: |
public | function |
Generates the HTML for a link to this entity. Overrides EntityInterface:: |
|
EntityBase:: |
public | function |
Gets the URL object for the entity. Overrides EntityInterface:: |
2 |
EntityBase:: |
public | function |
Gets a list of URI relationships supported by this entity. Overrides EntityInterface:: |
|
EntityBase:: |
public | function |
Gets the public URL for this entity. Overrides EntityInterface:: |
2 |
EntityBase:: |
public | function |
Gets the URL object for the entity. Overrides EntityInterface:: |
1 |
EntityBase:: |
protected | function | Gets an array of placeholders for this entity. | 2 |
EntityBase:: |
protected | function | Gets the UUID generator. | |
EntityChangesDetectionTrait:: |
protected | function | Returns an array of field names to skip when checking for changes. Aliased as: traitGetFieldsToSkipFromTranslationChangesCheck | |
RefinableCacheableDependencyTrait:: |
public | function | 1 | |
RefinableCacheableDependencyTrait:: |
public | function | ||
RefinableCacheableDependencyTrait:: |
public | function | ||
RefinableCacheableDependencyTrait:: |
public | function | ||
SynchronizableEntityTrait:: |
protected | property | Whether this entity is being created, updated or deleted through a synchronization process. | |
SynchronizableEntityTrait:: |
public | function | ||
SynchronizableEntityTrait:: |
public | function | ||
TranslationStatusInterface:: |
constant | Status code identifying a newly created translation. | ||
TranslationStatusInterface:: |
constant | Status code identifying an existing translation. | ||
TranslationStatusInterface:: |
constant | Status code identifying a removed translation. |