acf_admin_field_group{} │ ACF 1.0
Использование
$acf_admin_field_group = new acf_admin_field_group();
// use class methods
Методы
- public __construct()
- public admin_enqueue_scripts()
- public admin_footer()
- public admin_head()
- public admin_l10n( $l10n )
- public ajax_move_field()
- public ajax_render_field_settings()
- public ajax_render_location_rule()
- public current_screen()
- public edit_form_after_title()
- public form_data( $args )
- public mb_fields()
- public mb_locations()
- public mb_options()
- public post_submitbox_misc_actions()
- public post_updated_messages( $messages )
- public save_post( $post_id, $post )
- public screen_settings( $html )
- public use_block_editor_for_post_type( $use_block_editor, $post_type )
Код acf_admin_field_group{} acf admin field group{}
ACF 5.10.2
<?php
class acf_admin_field_group {
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// actions
add_action( 'current_screen', array( $this, 'current_screen' ) );
add_action( 'save_post', array( $this, 'save_post' ), 10, 2 );
// ajax
add_action( 'wp_ajax_acf/field_group/render_field_settings', array( $this, 'ajax_render_field_settings' ) );
add_action( 'wp_ajax_acf/field_group/render_location_rule', array( $this, 'ajax_render_location_rule' ) );
add_action( 'wp_ajax_acf/field_group/move_field', array( $this, 'ajax_move_field' ) );
// filters
add_filter( 'post_updated_messages', array( $this, 'post_updated_messages' ) );
add_filter( 'use_block_editor_for_post_type', array( $this, 'use_block_editor_for_post_type' ), 10, 2 );
}
/**
* use_block_editor_for_post_type
*
* Prevents the block editor from loading when editing an ACF field group.
*
* @date 7/12/18
* @since 5.8.0
*
* @param bool $use_block_editor Whether the post type can be edited or not. Default true.
* @param string $post_type The post type being checked.
* @return bool
*/
function use_block_editor_for_post_type( $use_block_editor, $post_type ) {
if ( $post_type === 'acf-field-group' ) {
return false;
}
return $use_block_editor;
}
/*
* post_updated_messages
*
* This function will customize the message shown when editing a field group
*
* @type action (post_updated_messages)
* @date 30/04/2014
* @since 5.0.0
*
* @param $messages (array)
* @return $messages
*/
function post_updated_messages( $messages ) {
// append to messages
$messages['acf-field-group'] = array(
0 => '', // Unused. Messages start at index 1.
1 => __( 'Field group updated.', 'acf' ),
2 => __( 'Field group updated.', 'acf' ),
3 => __( 'Field group deleted.', 'acf' ),
4 => __( 'Field group updated.', 'acf' ),
5 => false, // field group does not support revisions
6 => __( 'Field group published.', 'acf' ),
7 => __( 'Field group saved.', 'acf' ),
8 => __( 'Field group submitted.', 'acf' ),
9 => __( 'Field group scheduled for.', 'acf' ),
10 => __( 'Field group draft updated.', 'acf' ),
);
// return
return $messages;
}
/*
* current_screen
*
* This function is fired when loading the admin page before HTML has been rendered.
*
* @type action (current_screen)
* @date 21/07/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function current_screen() {
// validate screen
if ( ! acf_is_screen( 'acf-field-group' ) ) {
return;
}
// disable filters to ensure ACF loads raw data from DB
acf_disable_filters();
// enqueue scripts
acf_enqueue_scripts();
// actions
add_action( 'acf/input/admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
add_action( 'acf/input/admin_head', array( $this, 'admin_head' ) );
add_action( 'acf/input/form_data', array( $this, 'form_data' ) );
add_action( 'acf/input/admin_footer', array( $this, 'admin_footer' ) );
// filters
add_filter( 'acf/input/admin_l10n', array( $this, 'admin_l10n' ) );
}
/*
* admin_enqueue_scripts
*
* This action is run after post query but before any admin script / head actions.
* It is a good place to register all actions.
*
* @type action (admin_enqueue_scripts)
* @date 30/06/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function admin_enqueue_scripts() {
// no autosave
wp_dequeue_script( 'autosave' );
// custom scripts
wp_enqueue_style( 'acf-field-group' );
wp_enqueue_script( 'acf-field-group' );
// localize text
acf_localize_text(
array(
'The string "field_" may not be used at the start of a field name' => __( 'The string "field_" may not be used at the start of a field name', 'acf' ),
'This field cannot be moved until its changes have been saved' => __( 'This field cannot be moved until its changes have been saved', 'acf' ),
'Field group title is required' => __( 'Field group title is required', 'acf' ),
'Move to trash. Are you sure?' => __( 'Move to trash. Are you sure?', 'acf' ),
'No toggle fields available' => __( 'No toggle fields available', 'acf' ),
'Move Custom Field' => __( 'Move Custom Field', 'acf' ),
'Checked' => __( 'Checked', 'acf' ),
'(no label)' => __( '(no label)', 'acf' ),
'(this field)' => __( '(this field)', 'acf' ),
'copy' => __( 'copy', 'acf' ),
'or' => __( 'or', 'acf' ),
'Show this field group if' => __( 'Show this field group if', 'acf' ),
'Null' => __( 'Null', 'acf' ),
// Conditions
'Has any value' => __( 'Has any value', 'acf' ),
'Has no value' => __( 'Has no value', 'acf' ),
'Value is equal to' => __( 'Value is equal to', 'acf' ),
'Value is not equal to' => __( 'Value is not equal to', 'acf' ),
'Value matches pattern' => __( 'Value matches pattern', 'acf' ),
'Value contains' => __( 'Value contains', 'acf' ),
'Value is greater than' => __( 'Value is greater than', 'acf' ),
'Value is less than' => __( 'Value is less than', 'acf' ),
'Selection is greater than' => __( 'Selection is greater than', 'acf' ),
'Selection is less than' => __( 'Selection is less than', 'acf' ),
// Pro-only fields
'Repeater (Pro only)' => __( 'Repeater (Pro only)', 'acf' ),
'Flexibly Content (Pro only)' => __( 'Flexible Content (Pro only)', 'acf' ),
'Clone (Pro only)' => __( 'Clone (Pro only)', 'acf' ),
'Gallery (Pro only)' => __( 'Gallery (Pro only)', 'acf' ),
)
);
// localize data
acf_localize_data(
array(
'fieldTypes' => acf_get_field_types_info(),
)
);
// 3rd party hook
do_action( 'acf/field_group/admin_enqueue_scripts' );
}
/*
* admin_head
*
* This function will setup all functionality for the field group edit page to work
*
* @type action (admin_head)
* @date 23/06/12
* @since 3.1.8
*
* @param $post_id (int)
* @return $post_id (int)
*/
function admin_head() {
// global
global $post, $field_group;
// set global var
$field_group = acf_get_field_group( $post->ID );
// metaboxes
add_meta_box( 'acf-field-group-fields', __( 'Fields', 'acf' ), array( $this, 'mb_fields' ), 'acf-field-group', 'normal', 'high' );
add_meta_box( 'acf-field-group-locations', __( 'Location', 'acf' ), array( $this, 'mb_locations' ), 'acf-field-group', 'normal', 'high' );
add_meta_box( 'acf-field-group-options', __( 'Settings', 'acf' ), array( $this, 'mb_options' ), 'acf-field-group', 'normal', 'high' );
// actions
add_action( 'post_submitbox_misc_actions', array( $this, 'post_submitbox_misc_actions' ), 10, 0 );
add_action( 'edit_form_after_title', array( $this, 'edit_form_after_title' ), 10, 0 );
// filters
add_filter( 'screen_settings', array( $this, 'screen_settings' ), 10, 1 );
// 3rd party hook
do_action( 'acf/field_group/admin_head' );
}
/*
* edit_form_after_title
*
* This action will allow ACF to render metaboxes after the title
*
* @type action
* @date 17/08/13
*
* @param n/a
* @return n/a
*/
function edit_form_after_title() {
// globals
global $post;
// render post data
acf_form_data(
array(
'screen' => 'field_group',
'post_id' => $post->ID,
'delete_fields' => 0,
'validation' => 0,
)
);
}
/*
* form_data
*
* This function will add extra HTML to the acf form data element
*
* @type function
* @date 31/05/2016
* @since 5.3.8
*
* @param n/a
* @return n/a
*/
function form_data( $args ) {
// do action
do_action( 'acf/field_group/form_data', $args );
}
/*
* admin_l10n
*
* This function will append extra l10n strings to the acf JS object
*
* @type function
* @date 31/05/2016
* @since 5.3.8
*
* @param $l10n (array)
* @return $l10n
*/
function admin_l10n( $l10n ) {
return apply_filters( 'acf/field_group/admin_l10n', $l10n );
}
/*
* admin_footer
*
* description
*
* @type function
* @date 11/01/2016
* @since 5.3.2
*
* @param $post_id (int)
* @return $post_id (int)
*/
function admin_footer() {
// 3rd party hook
do_action( 'acf/field_group/admin_footer' );
}
/*
* screen_settings
*
* description
*
* @type function
* @date 26/01/13
* @since 3.6.0
*
* @param $current (string)
* @return $current
*/
function screen_settings( $html ) {
// vars
$checked = acf_get_user_setting( 'show_field_keys' ) ? 'checked="checked"' : '';
// append
$html .= '<div id="acf-append-show-on-screen" class="acf-hidden">';
$html .= '<label for="acf-field-key-hide"><input id="acf-field-key-hide" type="checkbox" value="1" name="show_field_keys" ' . $checked . ' /> ' . __( 'Field Keys', 'acf' ) . '</label>';
$html .= '</div>';
// return
return $html;
}
/*
* post_submitbox_misc_actions
*
* This function will customize the publish metabox
*
* @type function
* @date 17/07/2015
* @since 5.2.9
*
* @param n/a
* @return n/a
*/
function post_submitbox_misc_actions() {
global $field_group;
$status_label = $field_group['active'] ? _x( 'Active', 'post status', 'acf' ) : _x( 'Disabled', 'post status', 'acf' );
?>
<script type="text/javascript">
(function($) {
$('#post-status-display').html( '<?php echo esc_html( $status_label ); ?>' );
})(jQuery);
</script>
<?php
}
/*
* save_post
*
* This function will save all the field group data
*
* @type function
* @date 23/06/12
* @since 1.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function save_post( $post_id, $post ) {
// do not save if this is an auto save routine
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return $post_id;
}
// bail early if not acf-field-group
if ( $post->post_type !== 'acf-field-group' ) {
return $post_id;
}
// only save once! WordPress save's a revision as well.
if ( wp_is_post_revision( $post_id ) ) {
return $post_id;
}
// verify nonce
if ( ! acf_verify_nonce( 'field_group' ) ) {
return $post_id;
}
// Bail early if request came from an unauthorised user.
if ( ! current_user_can( acf_get_setting( 'capability' ) ) ) {
return $post_id;
}
// disable filters to ensure ACF loads raw data from DB
acf_disable_filters();
// save fields
if ( ! empty( $_POST['acf_fields'] ) ) {
// loop
foreach ( $_POST['acf_fields'] as $field ) {
// vars
$specific = false;
$save = acf_extract_var( $field, 'save' );
// only saved field if has changed
if ( $save == 'meta' ) {
$specific = array(
'menu_order',
'post_parent',
);
}
// set parent
if ( ! $field['parent'] ) {
$field['parent'] = $post_id;
}
// save field
acf_update_field( $field, $specific );
}
}
// delete fields
if ( $_POST['_acf_delete_fields'] ) {
// clean
$ids = explode( '|', $_POST['_acf_delete_fields'] );
$ids = array_map( 'intval', $ids );
// loop
foreach ( $ids as $id ) {
// bai early if no id
if ( ! $id ) {
continue;
}
// delete
acf_delete_field( $id );
}
}
// add args
$_POST['acf_field_group']['ID'] = $post_id;
$_POST['acf_field_group']['title'] = $_POST['post_title'];
// save field group
acf_update_field_group( $_POST['acf_field_group'] );
// return
return $post_id;
}
/*
* mb_fields
*
* This function will render the HTML for the medtabox 'acf-field-group-fields'
*
* @type function
* @date 28/09/13
* @since 5.0.0
*
* @param N/A
* @return N/A
*/
function mb_fields() {
// global
global $field_group;
// get fields
$view = array(
'fields' => acf_get_fields( $field_group ),
'parent' => 0,
);
// load view
acf_get_view( 'field-group-fields', $view );
}
/*
* mb_options
*
* This function will render the HTML for the medtabox 'acf-field-group-options'
*
* @type function
* @date 28/09/13
* @since 5.0.0
*
* @param N/A
* @return N/A
*/
function mb_options() {
// global
global $field_group;
// field key (leave in for compatibility)
if ( ! acf_is_field_group_key( $field_group['key'] ) ) {
$field_group['key'] = uniqid( 'group_' );
}
// view
acf_get_view( 'field-group-options' );
}
/*
* mb_locations
*
* This function will render the HTML for the medtabox 'acf-field-group-locations'
*
* @type function
* @date 28/09/13
* @since 5.0.0
*
* @param N/A
* @return N/A
*/
function mb_locations() {
// global
global $field_group;
// UI needs at lease 1 location rule
if ( empty( $field_group['location'] ) ) {
$field_group['location'] = array(
// group 0
array(
// rule 0
array(
'param' => 'post_type',
'operator' => '==',
'value' => 'post',
),
),
);
}
// view
acf_get_view( 'field-group-locations' );
}
/*
* ajax_render_location_rule
*
* This function can be accessed via an AJAX action and will return the result from the render_location_value function
*
* @type function (ajax)
* @date 30/09/13
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function ajax_render_location_rule() {
// validate
if ( ! acf_verify_ajax() ) {
die();
}
// verify user capability
if ( ! acf_current_user_can_admin() ) {
die();
}
// validate rule
$rule = acf_validate_location_rule( $_POST['rule'] );
// view
acf_get_view(
'html-location-rule',
array(
'rule' => $rule,
)
);
// die
die();
}
/*
* ajax_render_field_settings
*
* This function will return HTML containing the field's settings based on it's new type
*
* @type function (ajax)
* @date 30/09/13
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function ajax_render_field_settings() {
// validate
if ( ! acf_verify_ajax() ) {
die();
}
// verify user capability
if ( ! acf_current_user_can_admin() ) {
die();
}
// vars
$field = acf_maybe_get_POST( 'field' );
// check
if ( ! $field ) {
die();
}
// set prefix
$field['prefix'] = acf_maybe_get_POST( 'prefix' );
// validate
$field = acf_get_valid_field( $field );
// render
do_action( "acf/render_field_settings/type={$field['type']}", $field );
// return
die();
}
/*
* ajax_move_field
*
* description
*
* @type function
* @date 20/01/2014
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function ajax_move_field() {
// disable filters to ensure ACF loads raw data from DB
acf_disable_filters();
$args = acf_parse_args(
$_POST,
array(
'nonce' => '',
'post_id' => 0,
'field_id' => 0,
'field_group_id' => 0,
)
);
// verify nonce
if ( ! wp_verify_nonce( $args['nonce'], 'acf_nonce' ) ) {
die();
}
// verify user capability
if ( ! acf_current_user_can_admin() ) {
die();
}
// confirm?
if ( $args['field_id'] && $args['field_group_id'] ) {
// vars
$field = acf_get_field( $args['field_id'] );
$field_group = acf_get_field_group( $args['field_group_id'] );
// update parent
$field['parent'] = $field_group['ID'];
// remove conditional logic
$field['conditional_logic'] = 0;
// update field
acf_update_field( $field );
// Output HTML.
$link = '<a href="' . admin_url( 'post.php?post=' . $field_group['ID'] . '&action=edit' ) . '" target="_blank">' . esc_html( $field_group['title'] ) . '</a>';
echo '' .
'<p><strong>' . __( 'Move Complete.', 'acf' ) . '</strong></p>' .
'<p>' . sprintf(
acf_punctify( __( 'The %1$s field can now be found in the %2$s field group', 'acf' ) ),
esc_html( $field['label'] ),
$link
) . '</p>' .
'<a href="#" class="button button-primary acf-close-popup">' . __( 'Close Window', 'acf' ) . '</a>';
die();
}
// get all field groups
$field_groups = acf_get_field_groups();
$choices = array();
// check
if ( ! empty( $field_groups ) ) {
// loop
foreach ( $field_groups as $field_group ) {
// bail early if no ID
if ( ! $field_group['ID'] ) {
continue;
}
// bail ealry if is current
if ( $field_group['ID'] == $args['post_id'] ) {
continue;
}
// append
$choices[ $field_group['ID'] ] = $field_group['title'];
}
}
// render options
$field = acf_get_valid_field(
array(
'type' => 'select',
'name' => 'acf_field_group',
'choices' => $choices,
)
);
echo '<p>' . __( 'Please select the destination for this field', 'acf' ) . '</p>';
echo '<form id="acf-move-field-form">';
// render
acf_render_field_wrap( $field );
echo '<button type="submit" class="button button-primary">' . __( 'Move Field', 'acf' ) . '</button>';
echo '</form>';
// die
die();
}
}