function ajax_query()
{
// validate
if (!acf_verify_ajax()) {
die;
}
// get choices
$response = $this->get_ajax_query($_POST);
// return
acf_send_ajax_results($response);
}
function ajax_search()
{
// validate
if (!acf_verify_ajax()) {
die;
}
// options
$args = acf_parse_args($_POST, array('s' => '', 'width' => 0, 'height' => 0));
// width and height
if (!$args['width']) {
$args['width'] = $this->default_values['width'];
}
if (!$args['height']) {
$args['height'] = $this->default_values['height'];
}
// get oembed
echo $this->wp_oembed_get($args['s'], $args['width'], $args['height']);
// die
die;
}
function ajax_render_location_value()
{
// validate
if (!acf_verify_ajax()) {
die;
}
// call function
$this->render_location_value($_POST);
// die
die;
}
function ajax_query()
{
// validate
if (!acf_verify_ajax()) {
die;
}
// disable field to allow clone fields to appear selectable
acf_disable_filter('clone');
// options
$options = acf_parse_args($_POST, array('post_id' => 0, 'paged' => 0, 's' => '', 'title' => '', 'fields' => array()));
// vars
$results = array();
$s = false;
$i = -1;
$limit = 20;
$range_start = $limit * ($options['paged'] - 1);
// 0, 20, 40
$range_end = $range_start + ($limit - 1);
// 19, 39, 59
// search
if ($options['s'] !== '') {
// strip slashes (search may be integer)
$s = wp_unslash(strval($options['s']));
}
// load groups
$field_groups = acf_get_field_groups();
$field_group = false;
// bail early if no field groups
if (empty($field_groups)) {
die;
}
// move current field group to start
foreach (array_keys($field_groups) as $j) {
// check ID
if ($field_groups[$j]['ID'] !== $options['post_id']) {
continue;
}
// extract field group and move to start
$field_group = acf_extract_var($field_groups, $j);
// field group found, stop looking
break;
}
// if field group was not found, this is a new field group (not yet saved)
if (!$field_group) {
$field_group = array('ID' => $options['post_id'], 'title' => $options['title'], 'key' => '');
}
// move current field group to start of list
array_unshift($field_groups, $field_group);
// loop
foreach ($field_groups as $field_group) {
// vars
$fields = false;
$data = array('text' => $field_group['title'], 'children' => array());
// get fields
if ($field_group['ID'] == $options['post_id']) {
$fields = $options['fields'];
} else {
$fields = acf_get_fields($field_group);
$fields = acf_prepare_fields_for_import($fields);
}
// bail early if no fields
if (!$fields) {
continue;
}
// populate children
$children = array();
$children[] = $field_group['key'];
foreach ($fields as $field) {
$children[] = $field['key'];
}
// loop
foreach ($children as $child) {
// bail ealry if no key (fake field group or corrupt field)
if (!$child) {
continue;
}
// vars
$text = false;
// bail early if is search, and $text does not contain $s
if ($s !== false) {
// get early
$text = $this->get_clone_setting_choice($child);
// search
if (stripos($text, $s) === false) {
continue;
}
}
// $i
$i++;
// bail early if $i is out of bounds
if ($i < $range_start || $i > $range_end) {
continue;
}
// load text
if ($text === false) {
$text = $this->get_clone_setting_choice($child);
}
// append
$data['children'][] = array('id' => $child, 'text' => $text);
}
// bail early if no children
// - this group contained fields, but none shown on this page
if (empty($data['children'])) {
continue;
}
// append
$results[] = $data;
// end loop if $i is out of bounds
// - no need to look further
if ($i > $range_end) {
break;
}
}
// return
acf_send_ajax_results(array('results' => $results, 'limit' => $limit));
}
function ajax_query()
{
// validate
if (!acf_verify_ajax()) {
die;
}
// get choices
$choices = $this->get_choices($_POST);
// validate
if (!$choices) {
die;
}
// return JSON
echo json_encode($choices);
die;
}
function ajax_query()
{
// validate
if (!acf_verify_ajax()) {
die;
}
// defaults
$options = acf_parse_args($_POST, array('post_id' => 0, 's' => '', 'field_key' => '', 'paged' => 1));
// vars
$results = array();
$args = array();
$s = false;
$is_search = false;
// paged
$args['posts_per_page'] = 20;
$args['paged'] = $options['paged'];
// search
if ($options['s'] !== '') {
// strip slashes (search may be integer)
$s = wp_unslash(strval($options['s']));
// update vars
$args['s'] = $s;
$is_search = true;
}
// load field
$field = acf_get_field($options['field_key']);
if (!$field) {
die;
}
// update $args
if (!empty($field['post_type'])) {
$args['post_type'] = acf_get_array($field['post_type']);
} else {
$args['post_type'] = acf_get_post_types();
}
// create tax queries
if (!empty($field['taxonomy'])) {
// append to $args
$args['tax_query'] = array();
// decode terms
$taxonomies = acf_decode_taxonomy_terms($field['taxonomy']);
// now create the tax queries
foreach ($taxonomies as $taxonomy => $terms) {
$args['tax_query'][] = array('taxonomy' => $taxonomy, 'field' => 'slug', 'terms' => $terms);
}
}
// filters
$args = apply_filters('acf/fields/page_link/query', $args, $field, $options['post_id']);
$args = apply_filters('acf/fields/page_link/query/name=' . $field['name'], $args, $field, $options['post_id']);
$args = apply_filters('acf/fields/page_link/query/key=' . $field['key'], $args, $field, $options['post_id']);
// add archives to $results
if ($field['allow_archives'] && $args['paged'] == 1) {
$archives = array();
$archives[] = array('id' => home_url(), 'text' => home_url());
foreach ($args['post_type'] as $post_type) {
// vars
$archive_link = get_post_type_archive_link($post_type);
// bail ealry if no link
if (!$archive_link) {
continue;
}
// bail early if no search match
if ($is_search && stripos($archive_link, $s) === false) {
continue;
}
// append
$archives[] = array('id' => $archive_link, 'text' => $archive_link);
}
// append
$results[] = array('text' => __('Archives', 'acf'), 'children' => $archives);
}
// get posts grouped by post type
$groups = acf_get_grouped_posts($args);
// loop
if (!empty($groups)) {
foreach (array_keys($groups) as $group_title) {
// vars
$posts = acf_extract_var($groups, $group_title);
// data
$data = array('text' => $group_title, 'children' => array());
// convert post objects to post titles
foreach (array_keys($posts) as $post_id) {
$posts[$post_id] = $this->get_post_title($posts[$post_id], $field, $options['post_id'], $is_search);
}
// order posts by search
if ($is_search && empty($args['orderby'])) {
$posts = acf_order_by_search($posts, $args['s']);
}
// append to $data
foreach (array_keys($posts) as $post_id) {
$data['children'][] = $this->get_post_result($post_id, $posts[$post_id]);
}
// append to $results
$results[] = $data;
}
}
// return
acf_send_ajax_results(array('results' => $results, 'limit' => $args['posts_per_page']));
}
function ajax_query()
{
// validate
if (!acf_verify_ajax()) {
die;
}
// defaults
$options = acf_parse_args($_POST, array('post_id' => 0, 's' => '', 'field_key' => '', 'paged' => 1));
// vars
$results = array();
$args = array();
$s = false;
$is_search = false;
// paged
$args['users_per_page'] = 20;
$args['paged'] = $options['paged'];
// search
if ($options['s'] !== '') {
// strip slashes (search may be integer)
$s = wp_unslash(strval($options['s']));
// update vars
$args['s'] = $s;
$is_search = true;
}
// load field
$field = acf_get_field($options['field_key']);
if (!$field) {
die;
}
// role
if (!empty($field['role'])) {
$args['role'] = acf_get_array($field['role']);
}
// search
if ($is_search) {
// append to $args
$args['search'] = '*' . $options['s'] . '*';
// add reference
$this->field = $field;
// add filter to modify search colums
add_filter('user_search_columns', array($this, 'user_search_columns'), 10, 3);
}
// filters
$args = apply_filters("acf/fields/user/query", $args, $field, $options['post_id']);
$args = apply_filters("acf/fields/user/query/name={$field['_name']}", $args, $field, $options['post_id']);
$args = apply_filters("acf/fields/user/query/key={$field['key']}", $args, $field, $options['post_id']);
// get users
$groups = acf_get_grouped_users($args);
// loop
if (!empty($groups)) {
foreach (array_keys($groups) as $group_title) {
// vars
$users = acf_extract_var($groups, $group_title);
$data = array('text' => $group_title, 'children' => array());
// append users
foreach (array_keys($users) as $user_id) {
$users[$user_id] = $this->get_result($users[$user_id], $field, $options['post_id']);
}
// order by search
if ($is_search && empty($args['orderby'])) {
$users = acf_order_by_search($users, $args['s']);
}
// append to $data
foreach ($users as $id => $title) {
$data['children'][] = array('id' => $id, 'text' => $title);
}
// append to $r
$results[] = $data;
}
}
// optgroup or single
if (!empty($args['role']) && count($args['role']) == 1) {
$results = $results[0]['children'];
}
// return
acf_send_ajax_results(array('results' => $results, 'limit' => $args['users_per_page']));
}
function get_field_groups()
{
// options
$options = acf_parse_args($_POST, array('nonce' => '', 'post_id' => 0, 'ajax' => 1, 'exists' => array()));
// vars
$json = array();
$exists = acf_extract_var($options, 'exists');
// verify nonce
if (!acf_verify_ajax()) {
die;
}
// get field groups
$field_groups = acf_get_field_groups($options);
// bail early if no field groups
if (empty($field_groups)) {
wp_send_json_success($json);
}
// loop through field groups
foreach ($field_groups as $i => $field_group) {
// vars
$item = array('key' => $field_group['key'], 'title' => $field_group['title'], 'html' => '', 'style' => '');
// style
if ($i == 0) {
$item['style'] = acf_get_field_group_style($field_group);
}
// html
if (!in_array($field_group['key'], $exists)) {
// load fields
$fields = acf_get_fields($field_group);
// get field HTML
ob_start();
// render
acf_render_fields($options['post_id'], $fields, 'div', $field_group['instruction_placement']);
$item['html'] = ob_get_clean();
}
// append
$json[] = $item;
}
// return
wp_send_json_success($json);
}
function ajax_validate_save_post()
{
// validate
if (!acf_verify_ajax()) {
die;
}
// vars
$json = array('valid' => 1, 'errors' => 0);
// success
if (acf_validate_save_post()) {
wp_send_json_success($json);
}
// update vars
$json['valid'] = 0;
$json['errors'] = acf_get_validation_errors();
// return
wp_send_json_success($json);
}
