PHP Class MeioUploadBehavior, MeioUpload

Inheritance: extends ModelBehavior

Public Properties

Property	Type	Description
$__fields	array	The array that saves the $options for the behavior
$__filesToRemove	array	Array of files to be removed on the afterSave callback
$_imageTypes	array	Array of all possible images that can be converted to thumbnails
$defaultOptions	array	The default options for the behavior
$defaultValidations	array	Default validations
$patterns	array	Patterns of reserved words
$replacements	array	Words to replace the patterns of reserved words

Public Methods

Method	Description
__construct ( )	Constructor
_addError ( string $msg ) : void	Adds an error, legacy from the component
_arrayMerge ( array $arr, array $ins ) : array	Merges two arrays recursively
_copyFileFromTemp ( string $tmpName, string $saveAs, integer $filePermission ) : mixed	Copies file from temporary directory to final destination
_createFolders ( string $dir, string $thumbDir, array $thumbsizes, integer $folderPermission ) : void	Creates thumbnail folders if they do not already exist
_createThumbnail ( object &$model, string $source, string $target, string $fieldName, array $params = [] ) : void	Function to create Thumbnail images
_createThumbnails ( object &$model, array $data, string $fieldName, $saveAs, string $ext, array $options ) : void	Create all the thumbnails
_deleteFiles ( object &$model, string $field, string $filename, stirng $dir ) : boolean	Delete the $filename inside the $dir and the thumbnails.
_deleteFilesList ( object &$model ) : void	Deletes the files marked to be deleted in the save method.
_fixName ( object &$model, string $fieldName, boolean $checkFile = true ) : void	Removes the bad characters from the $filename and replace reserved words. It updates the $model->data.
_getThumbnailName ( string $saveAs, string $dir, string $thumbDir, string $key, string $fieldToSaveAs, string $sub = null ) : string	Generate the name for the thumbnail If a 'normal' thumbnail is set, then it will overwrite the original file
_includeDefaultReplacement ( string $default ) : void	Include a pattern of reserved word based on a filename, and it's replacement.
_markForDeletion ( object &$model, string $fieldName, array $data, strng $default, string $thumbDir ) : void	Marks files for deletion in the beforeSave() callback
_nullifyDataFields ( object &$model, string $fieldName, array $data, array $options ) : array	Sets as NULL data from $data Useful when deleting a file.
_removeOriginal ( string $saveAs ) : boolean	Remove original file
_replaceTokens ( object &$model, string $string, string $fieldName, array $tokens = [] ) : string	Replaces some tokens. {ModelName} to the underscore version of the model name {fieldName} to the field name, {DS}. / or \ to DS constant value.
_setFileToRemove ( object &$model, sting $fieldName, string $thumbDir ) : void	Set a file to be removed in afterSave() callback
_setupValidation ( object &$model, string $fieldName, array $options ) : void	Sets the validation for each field, based on the options.
_sizeToBytes ( string $size ) : integer	Convert a size value to bytes. For example: 2 MB to 2097152.
_splitFilenameAndExt ( string $filename ) : array	Splits a filename in two parts: the name and the extension. Returns an array with it respectively.
_unsetDataFields ( string $modelName, string $fieldName, array $data, array $options ) : array	Unsets data from $data Useful for no-db upload
_uploadCheckSize ( object &$model, array &$data, string $type ) : boolean	Check generic to size of image
_uploadFile ( object &$model, array $data = null ) : mixed	Uploads the files
afterDelete ( Model $model ) : void	After delete (callback)
afterSave ( Model $model, $created ) : void	After save (callback)
beforeDelete ( Model $model, $cascade = true ) : boolean	Deletes all files associated with the record beforing delete it.
beforeSave ( Model $model ) : boolean	Initializes the upload
beforeValidate ( Model $model ) : boolean	Sets the validation rules for each field.
regenerateThumbnails ( Model $model )	Regenerate all the thumbnails, for all fields that have thumbSizes, for records in the table. (used, eg, when you want to add or change thumbnail sizes) This will overwrite existing thumbnails, when they exist, so a backup of thumbnails should be done before hand.
setup ( Model $model, array $settings = [] ) : void	Setup the behavior. It stores a reference to the model, merges the default options with the options for each field, and setup the validation rules.
upload ( object &$model, array $data ) : boolean	Performs a manual upload
uploadCheckDir ( object &$model, array $data ) : boolean	Checks if the folder exists or can be created or writable.
uploadCheckEmpty ( object &$model, array $data ) : boolean	Checks if the filename is not empty.
uploadCheckFieldName ( object &$model, array $data ) : boolean	Checks if the field was declared in the MeioUpload Behavior setup
uploadCheckHttpPost ( object &$model, array $data ) : boolean	Checks if the file is uploaded via HTTP POST
uploadCheckInvalidExt ( object &$model, array $data ) : boolean	Checks if the file has an allowed extension.
uploadCheckInvalidMime ( object &$model, array $data ) : boolean	Checks if the file is of an allowed mime-type.
uploadCheckMaxHeight ( object &$model, array $data ) : boolean	Checks if the max height is allowed
uploadCheckMaxSize ( object &$model, array $data ) : boolean	Checks if the file isn't bigger then the max file size option.
uploadCheckMaxWidth ( object &$model, array $data ) : boolean	Checks if the max width is allowed
uploadCheckMinHeight ( object &$model, array $data ) : boolean	Checks if the min height is allowed
uploadCheckMinWidth ( object &$model, array $data ) : boolean	Checks if the min width is allowed
uploadCheckUploadError ( object &$model, array $data ) : boolean	Checks if ocurred erros in the upload.

Method Details

__construct() public method

Constructor

public __construct ( )

_addError() public method

Adds an error, legacy from the component

public _addError ( string $msg ) : void
$msg	string	error message
return	void

_arrayMerge() public method

These values will remain intact even if the passed options were shorter. Solved that with array_splice to keep intact the previous indexes (already merged)

public _arrayMerge ( array $arr, array $ins ) : array
$arr	array
$ins	array
return	array

_copyFileFromTemp() public method

Copies file from temporary directory to final destination

public _copyFileFromTemp ( string $tmpName, string $saveAs, integer $filePermission ) : mixed
$tmpName	string	full path to temporary file
$saveAs	string	full path to move the file to
$filePermission	integer	octal value of created file permission
return	mixed	true is successful, error message if not

_createFolders() public method

Creates thumbnail folders if they do not already exist

public _createFolders ( string $dir, string $thumbDir, array $thumbsizes, integer $folderPermission ) : void
$dir	string	Path to uploads
$thumbDir	string	Path to thumbnails
$thumbsizes	array
$folderPermission	integer	octal value of created folder permission
return	void

_createThumbnail() public method

Function to create Thumbnail images

public _createThumbnail ( object &$model, string $source, string $target, string $fieldName, array $params = [] ) : void
$model	object	Reference to model
$source	string	File name (without path)
$target	string	File name (without path)
$fieldName	string
$params	array
return	void

_createThumbnails() public method

Create all the thumbnails

public _createThumbnails ( object &$model, array $data, string $fieldName, $saveAs, string $ext, array $options ) : void
$model	object	Reference to model
$data	array
$fieldName	string
$ext	string
$options	array
return	void

_deleteFiles() public method

Returns true if the file is deleted and false otherwise.

public _deleteFiles ( object &$model, string $field, string $filename, stirng $dir ) : boolean
$model	object	Reference to model
$field	string
$filename	string
$dir	stirng
return	boolean

_deleteFilesList() public method

A file can be marked to be deleted if it is overwriten by another or if the user mark it to be deleted.

public _deleteFilesList ( object &$model ) : void
$model	object	Reference to model
return	void

_fixName() public method

Removes the bad characters from the $filename and replace reserved words. It updates the $model->data.

public _fixName ( object &$model, string $fieldName, boolean $checkFile = true ) : void
$model	object	Reference to model
$fieldName	string
$checkFile	boolean
return	void

_getThumbnailName() public method

Generate the name for the thumbnail If a 'normal' thumbnail is set, then it will overwrite the original file

public _getThumbnailName ( string $saveAs, string $dir, string $thumbDir, string $key, string $fieldToSaveAs, string $sub = null ) : string
$saveAs	string	name for original file
$dir	string	directory for all uploads
$thumbDir	string	Path to thumbnails
$key	string	thumbnail size
$fieldToSaveAs	string	field in model to save as
$sub	string	substring to append to directory for naming
return	string

_includeDefaultReplacement() public method

Include a pattern of reserved word based on a filename, and it's replacement.

public _includeDefaultReplacement ( string $default ) : void
$default	string
return	void

_markForDeletion() public method

Marks files for deletion in the beforeSave() callback

public _markForDeletion ( object &$model, string $fieldName, array $data, strng $default, string $thumbDir ) : void
$model	object	Reference to model
$fieldName	string	name of field that holds a reference to the file
$data	array
$default	strng
$thumbDir	string	Thumb directory
return	void

_nullifyDataFields() public method

Sets as NULL data from $data Useful when deleting a file.

public _nullifyDataFields ( object &$model, string $fieldName, array $data, array $options ) : array
$model	object	Reference to model
$fieldName	string	name of field that holds a reference to the file
$data	array
$options	array
return	array

_removeOriginal() public method

Remove original file

public _removeOriginal ( string $saveAs ) : boolean
$saveAs	string
return	boolean

_replaceTokens() public method

Replaces some tokens. {ModelName} to the underscore version of the model name {fieldName} to the field name, {DS}. / or \ to DS constant value.

public _replaceTokens ( object &$model, string $string, string $fieldName, array $tokens = [] ) : string
$model	object	Reference to model
$string	string
$fieldName	string
$tokens	array
return	string

_setFileToRemove() public method

Set a file to be removed in afterSave() callback

public _setFileToRemove ( object &$model, sting $fieldName, string $thumbDir ) : void
$model	object	Reference to model
$fieldName	sting
$thumbDir	string	Path to thumbnails
return	void

_setupValidation() public method

Sets the validation for each field, based on the options.

public _setupValidation ( object &$model, string $fieldName, array $options ) : void
$model	object	Reference to model
$fieldName	string
$options	array
return	void

_sizeToBytes() public method

Convert a size value to bytes. For example: 2 MB to 2097152.

public _sizeToBytes ( string $size ) : integer
$size	string
return	integer

_splitFilenameAndExt() public method

Splits a filename in two parts: the name and the extension. Returns an array with it respectively.

public _splitFilenameAndExt ( string $filename ) : array
$filename	string
return	array

_unsetDataFields() public method

Unsets data from $data Useful for no-db upload

public _unsetDataFields ( string $modelName, string $fieldName, array $data, array $options ) : array
$modelName	string	name of the Model
$fieldName	string	name of field that holds a reference to the file
$data	array
$options	array
return	array

_uploadCheckSize() public method

Check generic to size of image

public _uploadCheckSize ( object &$model, array &$data, string $type ) : boolean
$model	object	Reference to model
$data	array	Reference to data
$type	string	Type of check: minHeight, minWidth, maxHeight, maxWidth
return	boolean

_uploadFile() public method

Uploads the files

public _uploadFile ( object &$model, array $data = null ) : mixed
$model	object	Reference to model
$data	array	Optional Containing data to be saved
return	mixed

afterDelete() public method

After delete (callback)

public afterDelete ( Model $model ) : void
$model	Model	Reference to model
return	void

afterSave() public method

After save (callback)

public afterSave ( Model $model, $created ) : void
$model	Model	Reference to model
return	void

beforeDelete() public method

Deletes all files associated with the record beforing delete it.

public beforeDelete ( Model $model, $cascade = true ) : boolean
$model	Model	Reference to model
return	boolean	Always true

beforeSave() public method

Initializes the upload

public beforeSave ( Model $model ) : boolean
$model	Model	Reference to model
return	boolean	Whether the upload completed

beforeValidate() public method

Sets the validation rules for each field.

public beforeValidate ( Model $model ) : boolean
$model	Model	Reference to model
return	boolean	Always true

regenerateThumbnails() public method

This will not delete any redundant thumbnails - redundant thumbnails can be deleted manually. From your controller, call this method like: $this->MyModel->regenerateThumbnails();

public regenerateThumbnails ( Model $model )
$model	Model	Reference to model

setup() public method

Setup the behavior. It stores a reference to the model, merges the default options with the options for each field, and setup the validation rules.

public setup ( Model $model, array $settings = [] ) : void
$model	Model	Reference to model
$settings	array	Settings (optional)
return	void

upload() public method

Performs a manual upload

public upload ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array	Array data to be saved
return	boolean	Whether the upload completed

uploadCheckDir() public method

Checks if the folder exists or can be created or writable.

public uploadCheckDir ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckEmpty() public method

Checks if the filename is not empty.

public uploadCheckEmpty ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckFieldName() public method

Checks if the field was declared in the MeioUpload Behavior setup

public uploadCheckFieldName ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckHttpPost() public method

Checks if the file is uploaded via HTTP POST

public uploadCheckHttpPost ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckInvalidExt() public method

Checks if the file has an allowed extension.

public uploadCheckInvalidExt ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckInvalidMime() public method

Checks if the file is of an allowed mime-type.

public uploadCheckInvalidMime ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckMaxHeight() public method

Checks if the max height is allowed

public uploadCheckMaxHeight ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckMaxSize() public method

Checks if the file isn't bigger then the max file size option.

public uploadCheckMaxSize ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckMaxWidth() public method

Checks if the max width is allowed

public uploadCheckMaxWidth ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckMinHeight() public method

Checks if the min height is allowed

public uploadCheckMinHeight ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckMinWidth() public method

Checks if the min width is allowed

public uploadCheckMinWidth ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

uploadCheckUploadError() public method

Checks if ocurred erros in the upload.

public uploadCheckUploadError ( object &$model, array $data ) : boolean
$model	object	Reference to model
$data	array
return	boolean

Property Details

$__fields public_oe property

The array that saves the $options for the behavior

public array $__fields
return	array

$__filesToRemove public_oe property

Array of files to be removed on the afterSave callback

public array $__filesToRemove
return	array

$_imageTypes public_oe property

Array of all possible images that can be converted to thumbnails

public array $_imageTypes
return	array

$defaultOptions public_oe property

The default options for the behavior

public array $defaultOptions
return	array

$defaultValidations public_oe property

Default validations

public array $defaultValidations
return	array

$patterns public_oe property

Patterns of reserved words

public array $patterns
return	array

$replacements public_oe property

Words to replace the patterns of reserved words

public array $replacements
return	array