PHP Class mongosoft\file\UploadBehavior

To use UploadBehavior, insert the following code to your ActiveRecord class: php use mongosoft\file\UploadBehavior; function behaviors() { return [ [ 'class' => UploadBehavior::className(), 'attribute' => 'file', 'scenarios' => ['insert', 'update'], 'path' => '@webroot/upload/{id}', 'url' => '@web/upload/{id}', ], ]; }

Author: Alexander Mohorev ([email protected])

Author: Alexey Samoylov ([email protected])

Inheritance: extends yii\base\Behavior

Mostrar archivo Open project: mongosoft/yii2-upload-behavior Class Usage Examples

Public Properties

Property	Type	Description
$attribute		the attribute which holds the attachment.
$deleteTempFile	boolean	whether to delete the temporary file after saving.
$generateNewName		generate a new unique name for the file set true or anonymous function takes the old filename and returns a new name.
$instanceByName		Getting file instance by name
$path		the base path or path alias to the directory in which to save files.
$scenarios		the scenarios in which the behavior will be triggered
$unlinkOnDelete		If true current attribute file will be deleted after model deletion.
$unlinkOnSave		If true current attribute file will be deleted
$url		the base URL or path alias for this file

Public Methods

Method	Description
afterDelete ( )	This method is invoked after deleting a record.
afterSave ( )	This method is called at the end of inserting or updating a record.
beforeSave ( )	This method is called at the beginning of inserting or updating a record.
beforeValidate ( )	This method is invoked before validation starts.
events ( )
getUploadPath ( string $attribute, boolean $old = false ) : string \| null	Returns file path for the attribute.
getUploadUrl ( string $attribute ) : string \| null	Returns file url for the attribute.
init ( )
sanitize ( string $filename ) : boolean	Replaces characters in strings that are illegal/unsafe for filename.

Protected Methods

Method	Description
afterUpload ( )	This method is invoked after uploading a file.
delete ( string $attribute, boolean $old = false )	Deletes old file.
generateFileName ( UploadedFile $file ) : string	Generates random filename.
getFileName ( UploadedFile $file ) : string
resolvePath ( $path )	Replaces all placeholders in path variable with corresponding values.
save ( UploadedFile $file, string $path ) : boolean	Saves the uploaded file.

Method Details

afterDelete() public method

This method is invoked after deleting a record.

public afterDelete ( )

afterSave() public method

This method is called at the end of inserting or updating a record.

public afterSave ( )

afterUpload() protected method

The default implementation raises the [[EVENT_AFTER_UPLOAD]] event. You may override this method to do postprocessing after the file is uploaded. Make sure you call the parent implementation so that the event is raised properly.

protected afterUpload ( )

beforeSave() public method

This method is called at the beginning of inserting or updating a record.

public beforeSave ( )

beforeValidate() public method

This method is invoked before validation starts.

public beforeValidate ( )

delete() protected method

Deletes old file.

protected delete ( string $attribute, boolean $old = false )
$attribute	string
$old	boolean

events() public method

public events ( )

generateFileName() protected method

Generates random filename.

protected generateFileName ( UploadedFile $file ) : string
$file	yii\web\UploadedFile
return	string

getFileName() protected method

protected getFileName ( UploadedFile $file ) : string
$file	yii\web\UploadedFile
return	string

getUploadPath() public method

Returns file path for the attribute.

public getUploadPath ( string $attribute, boolean $old = false ) : string \| null
$attribute	string
$old	boolean
return	string \| null	the file path.

getUploadUrl() public method

Returns file url for the attribute.

public getUploadUrl ( string $attribute ) : string \| null
$attribute	string
return	string \| null

init() public method

public init ( )

resolvePath() protected method

Replaces all placeholders in path variable with corresponding values.

protected resolvePath ( $path )

sanitize() public static method

#my* unsaf&file:name?".png

public static sanitize ( string $filename ) : boolean
$filename	string	the source filename to be "sanitized"
return	boolean	string the sanitized filename

save() protected method

Saves the uploaded file.

protected save ( UploadedFile $file, string $path ) : boolean
$file	yii\web\UploadedFile	the uploaded file instance
$path	string	the file path used to save the uploaded file
return	boolean	true whether the file is saved successfully

Property Details

$attribute public_oe property

the attribute which holds the attachment.

public $attribute

$deleteTempFile public_oe property

whether to delete the temporary file after saving.

public bool $deleteTempFile
return	boolean

$generateNewName public_oe property

generate a new unique name for the file set true or anonymous function takes the old filename and returns a new name.

$instanceByName public_oe property

Getting file instance by name

public $instanceByName

$path public_oe property

the base path or path alias to the directory in which to save files.

public $path

$scenarios public_oe property

the scenarios in which the behavior will be triggered

public $scenarios

$unlinkOnDelete public_oe property

If true current attribute file will be deleted after model deletion.

public $unlinkOnDelete

$unlinkOnSave public_oe property

If true current attribute file will be deleted

public $unlinkOnSave

$url public_oe property

the base URL or path alias for this file

public $url