MLA_IPTC_EXIF_List_Table

Extends \WP_List_Table

Class MLA (Media Library Assistant) IPTC EXIF List Table implements the "IPTC EXIF" admin settings submenu table

Extends the core WP_List_Table class.

package	Media Library Assistant
since	2.60

Methods

Initializes some properties from $_REQUEST variables, then calls the parent constructor to set some default configs.

__construct() : void

since	2.60

Add hidden fields with the data for use in the inline editor

_build_inline_data( $item) : string

since	2.60

Arguments

$item

Response

string

HTML

with row data

Add rollover actions to a table column

_build_rollover_actions( $item,  $column) : array

since	2.60

Arguments

$item

$column

Response

array

Names and URLs of row-level actions

Access the default list of hidden columns

_default_hidden_columns() : array

static

since	2.60

Response

array

default list of hidden columns

Returns HTML markup for one view that can be used with this table

_get_view(string $view_slug, array $custom_field_item, string $current_view) : string

since	2.60

Arguments

$view_slug

string

View slug

$custom_field_item

array

count and labels for the View

$current_view

string

Slug for current view

Response

string

| false HTML for link to display the view, false if count = zero

Builds the $default_columns array with translated source texts.

_localize_default_columns_array() : void

static

since	2.60

Checks the current user's permissions

ajax_user_can() : boolean

since	2.60

Response

boolean

Displays checkboxes for using bulk actions. The 'cb' column is given special treatment when columns are processed.

column_cb( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Supply a column value if no column-specific function has been defined

column_default( $item,  $column_name) : string

Called when the parent class can't find a method specifically built for a given column. All columns should have a specific method, so this function returns a troubleshooting message.

since	2.60

Arguments

$item

$column_name

Response

string

Text or HTML to be placed inside the column

Populate the Delete NULL column

column_delete_null( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the Delimiters column

column_delimiters( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the EXIF/Template Value column

column_exif_value( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the Existing Text column

column_existing_text( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the Format column

column_format( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the IPTC Value column

column_iptc_value( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the Name column

column_name( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the Option column

column_option( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the Parent column

column_parent( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the Priority column

column_priority( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the Bad Name column

column_rule_name( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Populate the Status column

column_status( $item) : string

since	2.60

Arguments

$item

Response

string

HTML markup to be placed inside the column

Extra controls to be displayed between bulk actions and pagination

extra_tablenav( $which) : void

Modeled after class-wp-posts-list-table.php in wp-admin/includes.

since	2.40

Arguments

$which

Get an associative array ( option_name => option_title ) with the list of bulk actions available on this table.

get_bulk_actions() : array

since	2.60

Response

array

Contains all the bulk actions: 'slugs'=>'Visible Titles'

This method dictates the table's columns and titles

get_columns() : array

since	2.60

Response

array

Column information: 'slugs'=>'Visible Titles'

Get the name of the default primary column.

get_default_primary_column_name() : string

since	2.60
access	protected

Response

string

Name of the default primary column

Returns the list of currently hidden columns from a user option or from default values if the option is not set

get_hidden_columns() : array

since	2.60

Response

array

Column information,e.g., array(0 => 'ID_parent, 1 => 'title_name')

Returns an array where the key is the column that needs to be sortable and the value is db column to sort by. Also notes the current sort column, if set.

get_sortable_columns() : array

since	2.60

Response

array

Sortable column information,e.g., 'slugs'=>array('data_values',boolean)

Returns an associative array listing all the views that can be used with this table.

get_views() : array

These are listed across the top of the page and managed by WordPress.

since	2.60

Response

array

View information,e.g., array ( id => link )

Generate and display row actions links.

handle_row_actions(object $item, string $column_name, string $primary) : string

since	2.60
access	protected

Arguments

$item

object

Attachment being acted upon.

$column_name

string

Current column name.

$primary

string

Primary column name.

Response

string

Row actions output for media attachments.

Called in the admin_init action because the list_table object isn't created in time to affect the "screen options" setup.

mla_admin_init() : void

static

since	2.60

Get an associative array ( option_name => option_title ) with the list of bulk actions available on this table.

mla_get_bulk_actions() : array

static

since	2.60

Response

array

Contains all the bulk actions: 'slugs'=>'Visible Titles'

Get dropdown box of rule status values, i.e., Active/Inactive.

mla_get_custom_field_status_dropdown(string $selected = 'any') : string

static

since	2.60

Arguments

$selected

string

Optional. Currently selected status. Default 'any'.

Response

string

HTML markup for dropdown box.

Return the names and display values of the sortable columns

mla_get_sortable_columns() : array

static

since	2.60

Response

array

name => array( orderby value, heading ) for sortable columns

Handler for filter 'manage_settings_page_mla-settings-menu_columns'

mla_manage_columns_filter() : array

static

This required filter dictates the table's columns and titles. Set when the file is loaded because the list_table object isn't created in time to affect the "screen options" setup.

since	2.60

Response

array

list of table columns

Handler for filter 'get_user_option_managesettings_page_mla-settings-menu-iptc_exifcolumnshidden'

mla_manage_hidden_columns_filter( $result,  $option,  $user_data) : array

static

Required because the screen.php get_hidden_columns function only uses the get_user_option result. Set when the file is loaded because the object is not created in time for the call from screen.php.

since	2.60

Arguments

$result

$option

$user_data

Response

array

updated list of hidden columns

Process $_REQUEST, building $submenu_arguments

mla_submenu_arguments(boolean $include_filters = true) : array

static

since	2.60

Arguments

$include_filters

boolean

Optional. Include the "click filter" values in the results. Default true.

Response

array

non-empty view, search, filter and sort arguments

Display the pagination, adding view, search and filter arguments

pagination( $which)

since	2.60

Arguments

$which

Prepares the list of items for displaying

prepare_items() : void

This is where you prepare your data for display. This method will usually be used to query the database, sort and filter the data, and generally get it ready to be displayed. At a minimum, we should set $this->items and $this->set_pagination_args().

since	2.60

Generates (echoes) content for a single row of the table

single_row( $item) : void

since	2.60

Arguments

$item

Properties

Table column definitions

default_columns : array

static

This array defines table columns and titles where the key is the column slug (and class) and the value is the column's title text.

All of the columns are added to this array by MLA_IPTC_EXIF_List_Table::_localize_default_columns_array.

since
var

Type(s)

array

Default values for hidden columns

default_hidden_columns : array

static

This array is used when the user-level option is not set, i.e., the user has not altered the selection of hidden columns.

The value on the right-hand side must match the column slug, e.g., array(0 => 'ID_parent, 1 => 'title_name').

since
var

Type(s)

array

Sortable column definitions

default_sortable_columns : array

static

This array defines the table columns that can be sorted. The array key is the column slug that needs to be sortable, and the value is database column to sort by. Often, the key and value will be the same, but this is not always the case (as the value is a column name from the database, not the list table).

The array value also contains a boolean which is 'true' if the initial sort order for the column is DESC/Descending.

since
access	private
var	{ @type array $$column_slug { @type string $orderby_name Database column or other sorting slug. @type boolean $descending Optional. True to make the initial orderby DESC. } }

Type(s)

array