PHP Class RWMB_File_Field

Inheritance: extends RWMB_Field

显示文件 Open project: rilwis/meta-box Class Usage Examples

Public Methods

Method	Description
add_actions ( )	Add custom actions
admin_enqueue_scripts ( )	Enqueue scripts and styles
file_info ( integer $file, array $args = [] ) : array \| boolean	Get uploaded file information
files_info ( array $field, array $files, array $args ) : array	Get uploaded files information
format_single_value ( array $field, array $value ) : string	Format a single value for the helper functions.
format_value ( array $field, string \| array $value ) : string	Format value for the helper functions.
get_value ( array $field, array $args = [], integer \| null $post_id = null ) : mixed	Get the field value. Return meaningful info of the files.
html ( mixed $meta, array $field ) : string	Get field HTML
normalize ( array $field ) : array	Normalize parameters for field
post_edit_form_tag ( )	Add data encoding type for file uploading
value ( mixed $new, mixed $old, integer $post_id, array $field ) : array \| mixed	Get meta values to save
wp_ajax_delete_file ( )	Ajax callback for deleting files.
wp_ajax_reorder_files ( )	Ajax callback for reordering images

Protected Methods

Method	Description
file_html ( integer $file ) : string	Get HTML for uploaded file.
get_uploaded_files ( array $files, array $field ) : string	Get HTML for uploaded files.
transform ( array $files ) : array	Transform $_FILES from $_FILES['field']['key']['index'] to $_FILES['field']['index']['key']
upload ( array $file, integer $post ) : integer	Handle upload file.

Method Details

add_actions() public static method

Add custom actions

public static add_actions ( )

admin_enqueue_scripts() public static method

Enqueue scripts and styles

public static admin_enqueue_scripts ( )

file_html() protected static method

Get HTML for uploaded file.

protected static file_html ( integer $file ) : string
$file	integer	Attachment (file) ID
return	string

file_info() public static method

Get uploaded file information

public static file_info ( integer $file, array $args = [] ) : array \| boolean
$file	integer	Attachment file ID (post ID). Required.
$args	array	Array of arguments (for size).
return	array \| boolean	False if file not found. Array of (id, name, path, url) on success

files_info() public static method

Get uploaded files information

public static files_info ( array $field, array $files, array $args ) : array
$field	array	Field parameter
$files	array	Files IDs
$args	array	Additional arguments (for image size)
return	array

format_single_value() public static method

Format a single value for the helper functions.

public static format_single_value ( array $field, array $value ) : string
$field	array	Field parameter
$value	array	The value
return	string

format_value() public static method

Format value for the helper functions.

public static format_value ( array $field, string \| array $value ) : string
$field	array	Field parameter
$value	string \| array	The field meta value
return	string

get_uploaded_files() protected static method

Get HTML for uploaded files.

protected static get_uploaded_files ( array $files, array $field ) : string
$files	array	List of uploaded files
$field	array	Field parameters
return	string

get_value() public static method

Get the field value. Return meaningful info of the files.

public static get_value ( array $field, array $args = [], integer \| null $post_id = null ) : mixed
$field	array	Field parameters
$args	array	Not used for this field
$post_id	integer \| null	Post ID. null for current post. Optional.
return	mixed	Full info of uploaded files

html() public static method

Get field HTML

public static html ( mixed $meta, array $field ) : string
$meta	mixed
$field	array
return	string

normalize() public static method

Normalize parameters for field

public static normalize ( array $field ) : array
$field	array
return	array

post_edit_form_tag() public static method

Add data encoding type for file uploading

public static post_edit_form_tag ( )

transform() protected static method

Transform $_FILES from $_FILES['field']['key']['index'] to $_FILES['field']['index']['key']

protected static transform ( array $files ) : array
$files	array
return	array

upload() protected static method

Handle upload file.

protected static upload ( array $file, integer $post ) : integer
$file	array
$post	integer	Post parent ID
return	integer	Attachment ID on success, false on failure.

value() public static method

Get meta values to save

public static value ( mixed $new, mixed $old, integer $post_id, array $field ) : array \| mixed
$new	mixed
$old	mixed
$post_id	integer
$field	array
return	array \| mixed

wp_ajax_delete_file() public static method

Modified from a function used by "Verve Meta Boxes" plugin

See link: http://goo.gl/LzYSq

public static wp_ajax_delete_file ( )

wp_ajax_reorder_files() public static method

Ajax callback for reordering images

public static wp_ajax_reorder_files ( )