554 lines
8.9 KiB
PHP
554 lines
8.9 KiB
PHP
<?php
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if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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/*
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* acf_update_500
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*
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* These functions will update the DB for ACF v5.0.0
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*
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* @type function
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* @date 10/09/2016
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* @since 5.4.0
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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 acf_update_500() {
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// action for 3rd party
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do_action('acf/update_500');
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// field groups
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acf_update_500_field_groups();
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// version
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acf_update_db_version('5.0.0');
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}
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function acf_update_500_field_groups() {
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// vars
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$ofgs = get_posts(array(
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'numberposts' => -1,
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'post_type' => 'acf',
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'orderby' => 'menu_order title',
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'order' => 'asc',
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'suppress_filters' => true,
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));
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// check
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if( !$ofgs ) return;
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// loop
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foreach( $ofgs as $ofg ){
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$nfg = acf_update_500_field_group( $ofg );
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}
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}
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function acf_update_500_field_group( $ofg ) {
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// global
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global $wpdb;
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// create new field group
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$nfg = array(
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'ID' => 0,
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'title' => $ofg->post_title,
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'menu_order' => $ofg->menu_order,
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);
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// location rules
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$groups = array();
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// get all rules
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$rules = get_post_meta($ofg->ID, 'rule', false);
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if( is_array($rules) ) {
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$group_no = 0;
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foreach( $rules as $rule ) {
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// if field group was duplicated, it may now be a serialized string!
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$rule = maybe_unserialize($rule);
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// does this rule have a group?
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// + groups were added in 4.0.4
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if( !isset($rule['group_no']) ) {
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$rule['group_no'] = $group_no;
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// sperate groups?
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if( get_post_meta($ofg->ID, 'allorany', true) == 'any' ) {
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$group_no++;
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}
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}
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// extract vars
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$group = acf_extract_var( $rule, 'group_no' );
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$order = acf_extract_var( $rule, 'order_no' );
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// add to group
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$groups[ $group ][ $order ] = $rule;
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// sort rules
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ksort( $groups[ $group ] );
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}
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// sort groups
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ksort( $groups );
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}
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$nfg['location'] = $groups;
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// settings
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if( $position = get_post_meta($ofg->ID, 'position', true) ) {
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$nfg['position'] = $position;
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}
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if( $layout = get_post_meta($ofg->ID, 'layout', true) ) {
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$nfg['layout'] = $layout;
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}
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if( $hide_on_screen = get_post_meta($ofg->ID, 'hide_on_screen', true) ) {
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$nfg['hide_on_screen'] = maybe_unserialize($hide_on_screen);
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}
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// Note: acf_update_field_group will call the acf_get_valid_field_group function and apply 'compatibility' changes
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// save field group
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$nfg = acf_update_field_group( $nfg );
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// action for 3rd party
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do_action('acf/update_500_field_group', $nfg, $ofg);
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// trash?
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if( $ofg->post_status == 'trash' ) {
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acf_trash_field_group( $nfg['ID'] );
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}
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// global
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global $wpdb;
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// get field from postmeta
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$rows = $wpdb->get_results( $wpdb->prepare("SELECT * FROM $wpdb->postmeta WHERE post_id = %d AND meta_key LIKE %s", $ofg->ID, 'field_%'), ARRAY_A);
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// check
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if( $rows ) {
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// loop
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foreach( $rows as $row ) {
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// bail early if key already migrated (potential duplicates in DB)
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if( acf_has_done('update_500_field_group_' . $ofg->ID . '_' . $row['meta_key']) ) continue;
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// vars
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$field = $row['meta_value'];
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$field = maybe_unserialize( $field );
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$field = maybe_unserialize( $field ); // run again for WPML
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// add parent
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$field['parent'] = $nfg['ID'];
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// migrate field
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$field = acf_update_500_field( $field );
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}
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}
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// return
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return $nfg;
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}
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function acf_update_500_field( $field ) {
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// orig
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$orig = $field;
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// order_no is now menu_order
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$field['menu_order'] = acf_extract_var( $field, 'order_no' );
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// correct very old field keys
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if( substr($field['key'], 0, 6) !== 'field_' ) {
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$field['key'] = 'field_' . str_replace('field', '', $field['key']);
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}
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// get valid field
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$field = acf_get_valid_field( $field );
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// save field
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$field = acf_update_field( $field );
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// sub fields
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if( $field['type'] == 'repeater' ) {
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// get sub fields
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$sub_fields = acf_extract_var( $orig, 'sub_fields' );
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// save sub fields
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if( !empty($sub_fields) ) {
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$keys = array_keys($sub_fields);
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foreach( $keys as $key ) {
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$sub_field = acf_extract_var($sub_fields, $key);
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$sub_field['parent'] = $field['ID'];
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acf_update_500_field( $sub_field );
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}
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}
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} elseif( $field['type'] == 'flexible_content' ) {
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// get layouts
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$layouts = acf_extract_var( $orig, 'layouts' );
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// update layouts
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$field['layouts'] = array();
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// save sub fields
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if( !empty($layouts) ) {
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foreach( $layouts as $layout ) {
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// vars
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$layout_key = uniqid();
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// append layotu key
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$layout['key'] = $layout_key;
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// extract sub fields
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$sub_fields = acf_extract_var($layout, 'sub_fields');
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// save sub fields
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if( !empty($sub_fields) ) {
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$keys = array_keys($sub_fields);
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foreach( $keys as $key ) {
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$sub_field = acf_extract_var($sub_fields, $key);
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$sub_field['parent'] = $field['ID'];
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$sub_field['parent_layout'] = $layout_key;
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acf_update_500_field( $sub_field );
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}
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// foreach
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}
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// if
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// append layout
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$field['layouts'][] = $layout;
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}
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// foreach
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}
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// if
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// save field again with less sub field data
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$field = acf_update_field( $field );
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}
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// action for 3rd party
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do_action('acf/update_500_field', $field);
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// return
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return $field;
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}
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/*
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* acf_update_550
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*
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* These functions will update the DB for ACF v5.5.0
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*
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* @type function
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* @date 10/09/2016
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* @since 5.4.0
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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 acf_update_550() { //acf_log('acf_update_550');
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// action for 3rd party
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do_action('acf/update_550');
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// bail early if no table
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if( !acf_isset_termmeta() ) {
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update_option('acf_update_550_termmeta', 1);
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echo __('Term meta upgrade not possible (termmeta table does not exist)', 'acf');
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return;
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}
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// termmeta
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acf_update_550_termmeta();
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// version
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acf_update_db_version('5.5.0');
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}
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/*
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* acf_update_550_termmeta
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*
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* This function will migrate all term meta
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*
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* @type function
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* @date 3/09/2016
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* @since 5.4.0
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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 acf_update_550_termmeta() { //acf_log('acf_update_550_termmeta');
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// vars
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$taxonomies = get_taxonomies(false, 'objects');
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// bail early if no taxonomies
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if( !$taxonomies ) return;
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// loop
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foreach( $taxonomies as $taxonomy ) {
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acf_update_550_taxonomy( $taxonomy );
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}
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// delete trigger
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delete_option('acf_update_550_termmeta');
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// action for 3rd party
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do_action('acf/update_550_termmeta');
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}
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/*
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* acf_update_550_taxonomy
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*
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* This function will migrate term meta for a specific taxonomy
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*
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* @type function
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* @date 3/09/2016
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* @since 5.4.0
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*
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* @param $taxonomy (string)
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* @return n/a
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*/
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function acf_update_550_taxonomy( $taxonomy ) { //acf_log('acf_update_550_taxonomy', $taxonomy);
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// vars
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$terms = get_terms($taxonomy->name, array( 'hide_empty' => false ));
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// bail early if no terms
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if( !$terms ) return;
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// loop
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foreach( $terms as $term ) {
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acf_update_550_term( $term );
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}
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// action for 3rd party
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do_action('acf/update_550_taxonomy', $taxonomy);
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}
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/*
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* acf_update_550_term
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*
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* This function will migrate term meta for a specific term
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*
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* @type function
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* @date 3/09/2016
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* @since 5.4.0
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*
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* @param $term (object)
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* @return n/a
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*/
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function acf_update_550_term( $term ) { //acf_log('acf_update_550_term', $term);
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// global
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global $wpdb;
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// vars
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$meta = array();
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$post_id = $term->taxonomy . '_' . $term->term_id;
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// vars
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$search = $post_id . '_%';
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$_search = '_' . $search;
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// escape '_'
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// http://stackoverflow.com/questions/2300285/how-do-i-escape-in-sql-server
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$search = str_replace('_', '\_', $search);
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$_search = str_replace('_', '\_', $_search);
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// search
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$rows = $wpdb->get_results($wpdb->prepare(
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"SELECT *
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FROM $wpdb->options
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WHERE option_name LIKE %s
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OR option_name LIKE %s",
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$search,
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$_search
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), ARRAY_A);
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// bail early if no row
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if( empty($rows) ) return;
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// vars
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$search = $post_id . '_';
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$_search = '_' . $search;
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// loop
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foreach( $rows as $row ) {
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// vars
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$name = $row['option_name'];
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// extract $post_id from options name
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if( strpos($name, $search) === 0 ) {
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$name = substr($name, strlen($search));
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// extract _$post_id from options name
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} elseif( strpos($name, $_search) === 0 ) {
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$name = '_' . substr($name, strlen($_search));
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// $post_id not found at begining of name (false result)
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} else {
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continue;
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}
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// append
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$meta[ $name ] = $row['option_value'];
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}
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// bail ealry if no meta
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if( empty($meta) ) return;
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// loop
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foreach( $meta as $name => $value ) {
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// update
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update_metadata( 'term', $term->term_id, $name, $value );
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}
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// action for 3rd party
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do_action('acf/update_550_term', $term);
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}
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?>
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