483 lines
8.5 KiB
PHP
483 lines
8.5 KiB
PHP
<?php
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class acf_pro_options_page {
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var $page;
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/*
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* __construct
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*
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* Initialize filters, action, variables and includes
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*
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* @type function
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* @date 23/06/12
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* @since 5.0.0
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*
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* @param n/a
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* @return n/a
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*/
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function __construct() {
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// actions
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add_action('admin_menu', array($this,'admin_menu'), 99, 0);
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// filters
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add_filter( 'acf/location/rule_types', array($this, 'rule_types'), 10, 1 );
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add_filter( 'acf/location/rule_values/options_page', array($this, 'rule_values'), 10, 1 );
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add_filter( 'acf/location/rule_match/options_page', array($this, 'rule_match'), 10, 3 );
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}
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/*
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* acf_location_rules_types
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*
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* this function will add "Options Page" to the ACF location rules
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*
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* @type function
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* @date 2/02/13
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*
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* @param {array} $choices
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* @return {array} $choices
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*/
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function rule_types( $choices ) {
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$choices[ __("Forms",'acf') ]['options_page'] = __("Options Page",'acf');
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return $choices;
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}
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/*
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* acf_location_rules_values_options_page
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*
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* this function will populate the available pages in the ACF location rules
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*
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* @type function
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* @date 2/02/13
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*
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* @param {array} $choices
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* @return {array} $choices
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*/
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function rule_values( $choices ) {
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// vars
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$pages = acf_get_options_pages();
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// populate
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if( !empty($pages) ) {
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foreach( $pages as $page ) {
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$choices[ $page['menu_slug'] ] = $page['menu_title'];
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}
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} else {
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$choices[''] = __('No options pages exist', 'acf');
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}
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// return
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return $choices;
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}
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/*
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* rule_match
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*
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* description
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*
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* @type function
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* @date 24/02/2014
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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 rule_match( $match, $rule, $options ) {
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// vars
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$options_page = false;
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// $options does not contain a default for "options_page"
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if( isset($options['options_page']) ) {
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$options_page = $options['options_page'];
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}
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if( !$options_page ) {
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global $plugin_page;
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$options_page = $plugin_page;
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}
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// match
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if( $rule['operator'] == "==" ) {
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$match = ( $options_page === $rule['value'] );
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} elseif( $rule['operator'] == "!=" ) {
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$match = ( $options_page !== $rule['value'] );
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}
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// return
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return $match;
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}
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/*
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* admin_menu
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*
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* description
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*
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* @type function
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* @date 24/02/2014
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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 $post_id (int)
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*/
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function admin_menu() {
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// vars
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$pages = acf_get_options_pages();
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// create pages
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if( !empty($pages) ) {
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foreach( $pages as $page ) {
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// vars
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$slug = '';
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if( empty($page['parent_slug']) ) {
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// add page
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$slug = add_menu_page( $page['page_title'], $page['menu_title'], $page['capability'], $page['menu_slug'], array($this, 'html'), $page['icon_url'], $page['position'] );
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} else {
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// add page
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$slug = add_submenu_page( $page['parent_slug'], $page['page_title'], $page['menu_title'], $page['capability'], $page['menu_slug'], array($this, 'html') );
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}
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// actions
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add_action("load-{$slug}", array($this,'admin_load'));
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}
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}
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}
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/*
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* load
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*
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* @description:
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* @since: 3.6
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* @created: 2/02/13
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*/
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function admin_load() {
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// globals
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global $plugin_page;
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// vars
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$this->page = acf_get_options_page($plugin_page);
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// verify and remove nonce
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if( acf_verify_nonce('options') ) {
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// save data
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if( acf_validate_save_post(true) ) {
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// get post_id (allow lang modification)
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$post_id = acf_get_valid_post_id($this->page['post_id']);
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// set autoload
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acf_update_setting('autoload', $this->page['autoload']);
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// save
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acf_save_post( $post_id );
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// redirect
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wp_redirect( admin_url("admin.php?page={$plugin_page}&message=1") );
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exit;
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}
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}
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// load acf scripts
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acf_enqueue_scripts();
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// actions
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add_action( 'acf/input/admin_enqueue_scripts', array($this,'admin_enqueue_scripts') );
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add_action( 'acf/input/admin_head', array($this,'admin_head') );
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// add columns support
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add_screen_option('layout_columns', array('max' => 2, 'default' => 2));
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}
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/*
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* admin_enqueue_scripts
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*
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* This function will enqueue the 'post.js' script which adds support for 'Screen Options' column toggle
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*
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* @type function
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* @date 23/03/2016
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* @since 5.3.2
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function admin_enqueue_scripts() {
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wp_enqueue_script('post');
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}
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/*
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* admin_head
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*
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* This action will find and add field groups to the current edit page
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*
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* @type action (admin_head)
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* @date 23/06/12
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* @since 3.1.8
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*
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* @param n/a
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* @return n/a
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*/
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function admin_head() {
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// get field groups
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$field_groups = acf_get_field_groups(array(
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'options_page' => $this->page['menu_slug']
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));
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// notices
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if( !empty($_GET['message']) && $_GET['message'] == '1' ) {
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acf_add_admin_notice( __("Options Updated",'acf') );
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}
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// add submit div
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add_meta_box('submitdiv', __('Publish','acf'), array($this, 'postbox_submitdiv'), 'acf_options_page', 'side', 'high');
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if( empty($field_groups) ) {
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acf_add_admin_notice(__("No Custom Field Groups found for this options page",'acf') . '. <a href="' . admin_url() . 'post-new.php?post_type=acf-field-group">' . __("Create a Custom Field Group",'acf') . '</a>', 'error');
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} else {
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foreach( $field_groups as $i => $field_group ) {
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// vars
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$id = "acf-{$field_group['key']}";
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$title = $field_group['title'];
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$context = $field_group['position'];
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$priority = 'high';
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$args = array( 'field_group' => $field_group );
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// tweaks to vars
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if( $context == 'acf_after_title' ) {
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$context = 'normal';
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} elseif( $context == 'side' ) {
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$priority = 'core';
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}
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// filter for 3rd party customization
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$priority = apply_filters('acf/input/meta_box_priority', $priority, $field_group);
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// add meta box
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add_meta_box( $id, $title, array($this, 'postbox_acf'), 'acf_options_page', $context, $priority, $args );
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}
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// foreach
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}
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// if
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}
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/*
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* postbox_submitdiv
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*
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* This function will render the submitdiv metabox
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*
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* @type function
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* @date 23/03/2016
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* @since 5.3.2
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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 postbox_submitdiv( $post, $args ) {
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?>
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<div id="major-publishing-actions">
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<div id="publishing-action">
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<span class="spinner"></span>
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<input type="submit" accesskey="p" value="<?php echo $this->page['update_button']; ?>" class="button button-primary button-large" id="publish" name="publish">
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</div>
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<div class="clear"></div>
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</div>
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<?php
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}
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/*
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* render_meta_box
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*
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* description
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*
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* @type function
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* @date 24/02/2014
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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 postbox_acf( $post, $args ) {
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// extract args
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extract( $args ); // all variables from the add_meta_box function
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extract( $args ); // all variables from the args argument
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// vars
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$o = array(
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'id' => $id,
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'key' => $field_group['key'],
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'style' => $field_group['style'],
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'label' => $field_group['label_placement'],
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'edit_url' => '',
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'edit_title' => __('Edit field group', 'acf'),
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'visibility' => true
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);
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// get post_id (allow lang modification)
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$post_id = acf_get_valid_post_id($this->page['post_id']);
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// edit_url
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if( $field_group['ID'] && acf_current_user_can_admin() ) {
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$o['edit_url'] = admin_url('post.php?post=' . $field_group['ID'] . '&action=edit');
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}
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// load fields
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$fields = acf_get_fields( $field_group );
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// render
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acf_render_fields( $post_id, $fields, 'div', $field_group['instruction_placement'] );
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?>
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<script type="text/javascript">
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if( typeof acf !== 'undefined' ) {
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acf.postbox.render(<?php echo json_encode($o); ?>);
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}
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</script>
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<?php
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}
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/*
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* html
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*
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* @description:
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* @since: 2.0.4
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* @created: 5/12/12
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*/
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function html() {
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// vars
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$view = array(
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'page' => $this->page
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);
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// load view
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acf_pro_get_view('options-page', $view);
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}
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}
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new acf_pro_options_page();
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?>
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