Fs
- Type
- Abstract Class
- Namespace
- craft\base
- Inherits
- craft\base\Fs » craft\base\SavableComponent » craft\base\ConfigurableComponent » craft\base\Component » craft\base\Model » yii\base\Model » yii\base\Component » yii\base\BaseObject
- Implements
- ArrayAccess, IteratorAggregate, craft\base\ComponentInterface, craft\base\ConfigurableComponentInterface, craft\base\FsInterface, craft\base\ModelInterface, craft\base\SavableComponentInterface, yii\base\Arrayable, yii\base\Configurable, yii\base\StaticInstanceInterface
- Uses traits
- craft\base\ClonefixTrait, craft\base\FsTrait, craft\base\SavableComponentTrait, yii\base\ArrayableTrait, yii\base\StaticInstanceTrait
- Extended by
- craft\fs\Local, craft\fs\MissingFs, craft\fs\Temp
- Since
- 4.0.0
Field is the base class for classes representing filesystems in terms of objects.
Public Properties
| Property | Description |
|---|---|
| activeValidators | yii\validators\Validator – The validators applicable to the current scenario. |
| attributes | array – Attribute values (name => value). |
| behaviors | yii\base\Behavior – List of behaviors attached to this component. |
| dateCreated | DateTime, null – The date that the component was created |
| dateUpdated | DateTime, null – The date that the component was last updated |
| errors | array – Errors for all attributes or the specified attribute. |
| firstErrors | array – The first errors. |
| handle | string, null – Handle |
| hasUrls | boolean – Whether the volume has a public URL |
| id | integer, string, null – The component’s ID (could be a temporary one: "new:X") |
| isNew | boolean – Whether the component is new (unsaved) |
| iterator | ArrayIterator – An iterator for traversing the items in the list. |
| name | string, null – Name |
| oldHandle | string, null – Old handle |
| rootUrl | null, string |
| scenario | string – The scenario that this model is in. |
| settings | array – The component’s settings |
| settingsHtml | string, null |
| uid | string, null – UID |
| url | string, null – The volume’s URL |
| validators | ArrayObject, yii\validators\Validator – All the validators declared in the model. |
rootUrl
Protected Properties
| Property | Description |
|---|---|
| showHasUrlSetting | boolean – Whether the “Files in this filesystem have public URLs” setting should be shown. |
| showUrlSetting | boolean – Whether the “Base URL” setting should be shown. |
Public Methods
| Method | Description |
|---|---|
| __call() | Calls the named method which is not a class method. |
| __clone() | This method is called after the object is created by cloning an existing one. |
| __construct() | |
| __get() | Returns the value of a component property. |
| __isset() | Checks if a property is set, i.e. defined and not null. |
| __set() | Sets the value of a component property. |
| __unset() | Sets a component property to be null. |
| activeAttributes() | Returns the attribute names that are subject to validation in the current scenario. |
| addError() | Adds a new error to the specified attribute. |
| addErrors() | Adds a list of errors. |
| addModelErrors() | Adds errors from another model, with a given attribute name prefix. |
| afterDelete() | Performs actions after a component is deleted. |
| afterSave() | Performs actions after a component is saved. |
| afterValidate() | This method is invoked after validation ends. |
| attachBehavior() | Attaches a behavior to this component. |
| attachBehaviors() | Attaches a list of behaviors to the component. |
| attributeHints() | Returns the attribute hints. |
| attributeLabels() | Returns the attribute labels. |
| attributes() | Returns the list of attribute names. |
| beforeApplyDelete() | Performs actions before a component delete is applied to the database. |
| beforeDelete() | Performs actions before a component is deleted. |
| beforeSave() | Performs actions before a component is saved. |
| beforeValidate() | This method is invoked before validation starts. |
| behaviors() | Returns a list of behaviors that this component should behave as. |
| canGetProperty() | Returns a value indicating whether a property can be read. |
| canSetProperty() | Returns a value indicating whether a property can be set. |
| className() | Returns the fully qualified name of this class. |
| clearErrors() | Removes errors for all attributes or a single attribute. |
| createValidators() | Creates validator objects based on the validation rules specified in rules(). |
| datetimeAttributes() | Returns the names of any attributes that should hold DateTime values. |
| detachBehavior() | Detaches a behavior from the component. |
| detachBehaviors() | Detaches all behaviors from the component. |
| displayName() | Returns the display name of this class. |
| ensureBehaviors() | Makes sure that the behaviors declared in behaviors() are attached to this component. |
| extraFields() | Returns the list of fields that can be expanded further and returned by toArray(). |
| fields() | Returns the list of fields that should be returned by default by toArray() when no specific fields are specified. |
| formName() | Returns the form name that this model class should use. |
| generateAttributeLabel() | Generates a user friendly attribute label based on the give attribute name. |
| getActiveValidators() | Returns the validators applicable to the current scenario. |
| getAttributeHint() | Returns the text hint for the specified attribute. |
| getAttributeLabel() | Returns the text label for the specified attribute. |
| getAttributes() | Returns attribute values. |
| getBehavior() | Returns the named behavior object. |
| getBehaviors() | Returns all behaviors attached to this component. |
| getErrorSummary() | Returns the errors for all attributes as a one-dimensional array. |
| getErrors() | Returns the errors for all attributes or a single attribute. |
| getFirstError() | Returns the first error of the specified attribute. |
| getFirstErrors() | Returns the first error of every attribute in the model. |
| getIsNew() | Returns whether the component is new (unsaved). |
| getIterator() | Returns an iterator for traversing the attributes in the model. |
| getRootUrl() | |
| getScenario() | Returns the scenario that this model is used in. |
| getSettings() | Returns an array of the component’s settings. |
| getSettingsHtml() | Returns the component’s settings HTML. |
| getShowHasUrlSetting() | Returns whether the “Files in this filesystem have public URLs” setting should be shown. |
| getShowUrlSetting() | Returns whether the “Base URL” setting should be shown. |
| getValidators() | Returns all the validators declared in rules(). |
| hasErrors() | Returns a value indicating whether there is any validation error. |
| hasEventHandlers() | Returns a value indicating whether there is any handler attached to the named event. |
| hasMethod() | Returns a value indicating whether a method is defined. |
| hasProperty() | Returns a value indicating whether a property is defined for this component. |
| init() | Initializes the object. |
| instance() | Returns static class instance, which can be used to obtain meta information. |
| isAttributeActive() | Returns a value indicating whether the attribute is active in the current scenario. |
| isAttributeRequired() | Returns a value indicating whether the attribute is required. |
| isAttributeSafe() | Returns a value indicating whether the attribute is safe for massive assignments. |
| isSelectable() | Returns whether the component should be selectable in component Type selects. |
| load() | Populates the model with input data. |
| loadMultiple() | Populates a set of models with the data from end user. |
| off() | Detaches an existing event handler from this component. |
| offsetExists() | Returns whether there is an element at the specified offset. |
| offsetGet() | Returns the element at the specified offset. |
| offsetSet() | Sets the element at the specified offset. |
| offsetUnset() | Sets the element value at the specified offset to null. |
| on() | Attaches an event handler to an event. |
| onUnsafeAttribute() | This method is invoked when an unsafe attribute is being massively assigned. |
| rules() | Returns the validation rules for attributes. |
| safeAttributes() | Returns the attribute names that are safe to be massively assigned in the current scenario. |
| scenarios() | Returns a list of scenarios and the corresponding active attributes. |
| setAttributes() | Sets the attribute values in a massive way. |
| setScenario() | Sets the scenario for the model. |
| settingsAttributes() | Returns the list of settings attribute names. |
| toArray() | Converts the model into an array. |
| trigger() | Triggers an event. |
| validate() | Performs the data validation. |
| validateMultiple() | Validates multiple models. |
attributeLabels()
Returns the attribute labels.
Attribute labels are mainly used for display purpose. For example, given an attribute firstName, we can declare a label First Name which is more user-friendly and can be displayed to end users.
By default an attribute label is generated using generateAttributeLabel(). This method allows you to explicitly specify attribute labels.
Note, in order to inherit labels defined in the parent class, a child class needs to merge the parent labels with child labels using functions such as array_merge().
Returns
array – Attribute labels (name => label)
getRootUrl()
getShowHasUrlSetting()
- Since
- 4.5.0
Returns whether the “Files in this filesystem have public URLs” setting should be shown.
Returns
getShowUrlSetting()
- Since
- 4.5.0
Returns whether the “Base URL” setting should be shown.
If this returns false, and the filesystem has a base URL, getRootUrl() should be implemented directly, rather than storing the base URL on the craft\base\Fs::$url property.
Returns
Protected Methods
| Method | Description |
|---|---|
| defineBehaviors() | Returns the behaviors to attach to this class. |
| defineRules() | Returns the validation rules for attributes. |
| extractFieldsFor() | Extract nested fields from a fields collection for a given root field Nested fields are separated with dots (.). e.g: "item.id" The previous example would extract "id". |
| extractRootFields() | Extracts the root field names from nested fields. |
| resolveFields() | Determines which fields can be returned by toArray(). |
defineRules()
- Since
- 3.4.0
Returns the validation rules for attributes.
See rules() for details about what should be returned.
Models should override this method instead of rules() so EVENT_DEFINE_RULES handlers can modify the class-defined rules.
Returns
Constants
| Constant | Description |
|---|---|
CONFIG_MIMETYPE | |
CONFIG_VISIBILITY | |
SCENARIO_DEFAULT | The name of the default scenario. |
VISIBILITY_DEFAULT | |
VISIBILITY_HIDDEN | |
VISIBILITY_PUBLIC |