409 lines
7.1 KiB
PHP
409 lines
7.1 KiB
PHP
<?php
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if( !class_exists('acf_pro') ):
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class acf_pro {
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/*
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* __construct
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*
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*
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*
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* @type function
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* @date 23/06/12
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* @since 5.0.0
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*
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* @param N/A
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* @return N/A
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*/
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function __construct() {
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// update setting
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acf_update_setting( 'pro', true );
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acf_update_setting( 'name', __('Advanced Custom Fields PRO', 'acf') );
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// api
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acf_include('pro/api/api-pro.php');
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acf_include('pro/api/api-options-page.php');
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// updates
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acf_include('pro/core/updates.php');
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// admin
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if( is_admin() ) {
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// options page
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acf_include('pro/admin/options-page.php');
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// settings
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acf_include('pro/admin/settings-updates.php');
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}
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// actions
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add_action('init', array($this, 'register_assets'));
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add_action('acf/include_field_types', array($this, 'include_field_types'), 5);
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add_action('acf/input/admin_enqueue_scripts', array($this, 'input_admin_enqueue_scripts'));
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add_action('acf/field_group/admin_enqueue_scripts', array($this, 'field_group_admin_enqueue_scripts'));
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add_action('acf/field_group/admin_l10n', array($this, 'field_group_admin_l10n'));
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// filters
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add_filter('acf/get_valid_field', array($this, 'get_valid_field'), 11, 1);
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add_filter('acf/prepare_field_for_export', array($this, 'prepare_field_for_export'));
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add_filter('acf/prepare_field_for_import', array($this, 'prepare_field_for_import'));
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}
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/*
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* include_field_types
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*
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* description
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*
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* @type function
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* @date 21/10/2015
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* @since 5.2.3
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function include_field_types() {
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acf_include('pro/fields/repeater.php');
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acf_include('pro/fields/flexible-content.php');
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acf_include('pro/fields/gallery.php');
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acf_include('pro/fields/clone.php');
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}
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/*
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* get_valid_field
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*
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* This function will provide compatibility with ACF4 fields
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*
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* @type function
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* @date 23/04/2014
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* @since 5.0.0
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*
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* @param $field (array)
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* @return $field
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*/
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function get_valid_field( $field ) {
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// extract old width
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$width = acf_extract_var( $field, 'column_width' );
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// if old width, update the new width
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if( $width ) {
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$field['wrapper']['width'] = $width;
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}
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// return
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return $field;
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}
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/*
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* register_assets
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*
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* description
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*
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* @type function
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* @date 4/11/2013
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function register_assets() {
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// min
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$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
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// register scripts
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wp_register_script( 'acf-pro-input', acf_get_dir( "pro/assets/js/acf-pro-input{$min}.js" ), false, acf_get_setting('version') );
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wp_register_script( 'acf-pro-field-group', acf_get_dir( "pro/assets/js/acf-pro-field-group{$min}.js" ), false, acf_get_setting('version') );
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// register styles
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wp_register_style( 'acf-pro-input', acf_get_dir( 'pro/assets/css/acf-pro-input.css' ), false, acf_get_setting('version') );
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wp_register_style( 'acf-pro-field-group', acf_get_dir( 'pro/assets/css/acf-pro-field-group.css' ), false, acf_get_setting('version') );
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}
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/*
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* input_admin_enqueue_scripts
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*
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* description
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*
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* @type function
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* @date 4/11/2013
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function input_admin_enqueue_scripts() {
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// scripts
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wp_enqueue_script('acf-pro-input');
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// styles
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wp_enqueue_style('acf-pro-input');
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}
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/*
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* field_group_admin_l10n
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*
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* description
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*
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* @type function
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* @date 1/05/2014
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function field_group_admin_l10n( $l10n ) {
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// append
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$l10n['flexible_content'] = array(
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'layout_warning' => __('Flexible Content requires at least 1 layout','acf')
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);
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// return
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return $l10n;
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}
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/*
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* field_group_admin_enqueue_scripts
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*
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* description
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*
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* @type function
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* @date 4/11/2013
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function field_group_admin_enqueue_scripts() {
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// scripts
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wp_enqueue_script('acf-pro-field-group');
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// styles
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wp_enqueue_style('acf-pro-field-group');
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}
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/*
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* prepare_field_for_export
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*
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* description
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*
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* @type function
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* @date 11/03/2014
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function prepare_field_for_export( $field ) {
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// sub field (parent_layout)
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acf_extract_var( $field, 'parent_layout');
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// repeater
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if( $field['type'] == 'repeater' ) {
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$field['sub_fields'] = acf_prepare_fields_for_export( $field['sub_fields'] );
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// flexible content
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} elseif( $field['type'] == 'flexible_content' ) {
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foreach( $field['layouts'] as $l => $layout ) {
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$field['layouts'][ $l ]['sub_fields'] = acf_prepare_fields_for_export( $layout['sub_fields'] );
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}
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}
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// return
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return $field;
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}
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/*
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* prepare_field_for_import
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*
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* description
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*
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* @type function
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* @date 11/03/2014
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function prepare_field_for_import( $field ) {
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// var
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$extra = array();
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// sub fields
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if( $field['type'] == 'repeater' ) {
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// extract sub fields
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$sub_fields = acf_extract_var( $field, 'sub_fields');
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// reset field setting
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$field['sub_fields'] = array();
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if( !empty($sub_fields) ) {
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foreach( array_keys($sub_fields) as $i ) {
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// extract sub field
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$sub_field = acf_extract_var( $sub_fields, $i );
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// attributes
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$sub_field['parent'] = $field['key'];
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// append to extra
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$extra[] = $sub_field;
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}
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}
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} elseif( $field['type'] == 'flexible_content' ) {
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// extract layouts
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$layouts = acf_extract_var( $field, 'layouts');
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// reset field setting
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$field['layouts'] = array();
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// validate layouts
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if( !empty($layouts) ) {
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// loop over layouts
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foreach( array_keys($layouts) as $i ) {
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// extract layout
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$layout = acf_extract_var( $layouts, $i );
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// get valid layout (fixes ACF4 export code bug undefined index 'key')
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if( empty($layout['key']) ) {
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$layout['key'] = uniqid();
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}
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// extract sub fields
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$sub_fields = acf_extract_var( $layout, 'sub_fields');
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// validate sub fields
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if( !empty($sub_fields) ) {
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// loop over sub fields
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foreach( array_keys($sub_fields) as $j ) {
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// extract sub field
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$sub_field = acf_extract_var( $sub_fields, $j );
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// attributes
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$sub_field['parent'] = $field['key'];
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$sub_field['parent_layout'] = $layout['key'];
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// append to extra
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$extra[] = $sub_field;
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}
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}
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// append to layout
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$field['layouts'][] = $layout;
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}
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}
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}
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// extra
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if( !empty($extra) ) {
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array_unshift($extra, $field);
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return $extra;
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}
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// return
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return $field;
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}
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}
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// instantiate
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new acf_pro();
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// end class
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endif;
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?>
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