function get_choices($options = array())
{
// defaults
$options = acf_parse_args($options, array('post_id' => 0, 's' => '', 'field_key' => ''));
// vars
$r = array();
$args = array();
// load field
$field = acf_get_field($options['field_key']);
if (!$field) {
return false;
}
// editable roles
$editable_roles = get_editable_roles();
if (!empty($field['role'])) {
foreach ($editable_roles as $role => $role_info) {
if (!in_array($role, $field['role'])) {
unset($editable_roles[$role]);
}
}
}
// search
if ($options['s']) {
// 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
$users = get_users($args);
if (!empty($users) && !empty($editable_roles)) {
foreach ($editable_roles as $role => $role_info) {
// vars
$this_users = array();
$this_json = array();
// loop over users
foreach (array_keys($users) as $key) {
if (in_array($role, $users[$key]->roles)) {
// extract user
$user = acf_extract_var($users, $key);
// append to $this_users
$this_users[$user->ID] = $this->get_result($user, $field, $options['post_id']);
}
}
// bail early if no users for this role
if (empty($this_users)) {
continue;
}
// order by search
if (!empty($args['s'])) {
$this_users = acf_order_by_search($this_users, $args['s']);
}
// append to json
foreach (array_keys($this_users) as $user_id) {
// add to json
$this_json[] = array('id' => $user_id, 'text' => $this_users[$user_id]);
}
// add as optgroup or results
if (count($editable_roles) == 1) {
$r = $this_json;
} else {
$r[] = array('text' => translate_user_role($role_info['name']), 'children' => $this_json);
}
}
}
// return
return $r;
}
function get_choices($options = array())
{
// defaults
$options = acf_parse_args($options, array('post_id' => 0, 's' => '', 'lang' => false, 'field_key' => '', 'paged' => 1));
// vars
$r = array();
$args = array();
// paged
$args['posts_per_page'] = 20;
$args['paged'] = $options['paged'];
// load field
$field = acf_get_field($options['field_key']);
if (!$field) {
return false;
}
// 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' => $terms);
}
}
// search
if ($options['s']) {
$args['s'] = $options['s'];
}
// 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 $r
if ($args['paged'] == 1) {
$archives = array();
$archives[] = array('id' => home_url(), 'text' => home_url());
foreach ($args['post_type'] as $post_type) {
$archive_link = get_post_type_archive_link($post_type);
if ($archive_link) {
$archives[] = array('id' => $archive_link, 'text' => $archive_link);
}
}
// search
if (!empty($args['s'])) {
foreach (array_keys($archives) as $i) {
if (strpos($archives[$i]['text'], $args['s']) === false) {
unset($archives[$i]);
}
}
$archives = array_values($archives);
}
if (!empty($archives)) {
$r[] = array('text' => __('Archives', 'acf'), 'children' => $archives);
}
}
// get posts grouped by post type
$groups = acf_get_grouped_posts($args);
if (!empty($groups)) {
foreach (array_keys($groups) as $group_title) {
// vars
$posts = acf_extract_var($groups, $group_title);
$titles = array();
// data
$data = array('text' => $group_title, 'children' => array());
foreach (array_keys($posts) as $post_id) {
// override data
$posts[$post_id] = $this->get_post_title($posts[$post_id], $field, $options['post_id']);
}
// order by search
if (!empty($args['s'])) {
$posts = acf_order_by_search($posts, $args['s']);
}
// append to $data
foreach (array_keys($posts) as $post_id) {
$data['children'][] = array('id' => $post_id, 'text' => $posts[$post_id]);
}
// append to $r
$r[] = $data;
}
}
// return
return $r;
}
function get_choices($options = array())
{
// defaults
$options = acf_parse_args($options, array('post_id' => 0, 's' => '', 'post_type' => '', 'taxonomy' => '', 'lang' => false, 'field_key' => '', 'paged' => 1));
// vars
$r = array();
$args = array();
// paged
$args['posts_per_page'] = 20;
$args['paged'] = $options['paged'];
// load field
$field = acf_get_field($options['field_key']);
if (!$field) {
return false;
}
// WPML
if ($options['lang']) {
global $sitepress;
if (!empty($sitepress)) {
$sitepress->switch_lang($options['lang']);
}
}
// update $args
if (!empty($options['post_type'])) {
$args['post_type'] = acf_force_type_array($options['post_type']);
} elseif (!empty($field['post_type'])) {
$args['post_type'] = acf_force_type_array($field['post_type']);
} else {
$args['post_type'] = acf_get_post_types();
}
// update taxonomy
$taxonomies = array();
if (!empty($options['taxonomy'])) {
$term = acf_decode_taxonomy_term($options['taxonomy']);
// append to $args
$args['tax_query'] = array(array('taxonomy' => $term['taxonomy'], 'field' => 'slug', 'terms' => $term['term']));
} elseif (!empty($field['taxonomy'])) {
$taxonomies = acf_decode_taxonomy_terms($field['taxonomy']);
// append to $args
$args['tax_query'] = array();
// now create the tax queries
foreach ($taxonomies as $taxonomy => $terms) {
$args['tax_query'][] = array('taxonomy' => $taxonomy, 'field' => 'slug', 'terms' => $terms);
}
}
// search
if ($options['s']) {
$args['s'] = $options['s'];
}
// filters
$args = apply_filters('acf/fields/relationship/query', $args, $field, $options['post_id']);
$args = apply_filters('acf/fields/relationship/query/name=' . $field['name'], $args, $field, $options['post_id']);
$args = apply_filters('acf/fields/relationship/query/key=' . $field['key'], $args, $field, $options['post_id']);
// get posts grouped by post type
$groups = acf_get_grouped_posts($args);
if (!empty($groups)) {
foreach (array_keys($groups) as $group_title) {
// vars
$posts = acf_extract_var($groups, $group_title);
$titles = array();
// data
$data = array('text' => $group_title, 'children' => array());
foreach (array_keys($posts) as $post_id) {
// override data
$posts[$post_id] = $this->get_post_title($posts[$post_id], $field, $options['post_id']);
}
// order by search
if (!empty($args['s'])) {
$posts = acf_order_by_search($posts, $args['s']);
}
// append to $data
foreach (array_keys($posts) as $post_id) {
$data['children'][] = array('id' => $post_id, 'text' => $posts[$post_id]);
}
// append to $r
$r[] = $data;
}
// optgroup or single
$post_types = acf_force_type_array($args['post_type']);
// add as optgroup or results
if (count($post_types) == 1) {
$r = $r[0]['children'];
}
}
// return
return $r;
}
function get_ajax_query($options = array())
{
// defaults
$options = acf_parse_args($options, array('post_id' => 0, 's' => '', 'field_key' => '', 'paged' => 1));
// load field
$field = acf_get_field($options['field_key']);
if (!$field) {
return false;
}
// 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;
$is_search = true;
}
// post_type
if (!empty($field['post_type'])) {
$args['post_type'] = acf_get_array($field['post_type']);
} else {
$args['post_type'] = acf_get_post_types();
}
// taxonomy
if (!empty($field['taxonomy'])) {
// vars
$terms = acf_decode_taxonomy_terms($field['taxonomy']);
// append to $args
$args['tax_query'] = array();
// now create the tax queries
foreach ($terms as $k => $v) {
$args['tax_query'][] = array('taxonomy' => $k, 'field' => 'slug', 'terms' => $v);
}
}
// filters
$args = apply_filters('acf/fields/post_object/query', $args, $field, $options['post_id']);
$args = apply_filters('acf/fields/post_object/query/name=' . $field['name'], $args, $field, $options['post_id']);
$args = apply_filters('acf/fields/post_object/query/key=' . $field['key'], $args, $field, $options['post_id']);
// get posts grouped by post type
$groups = acf_get_grouped_posts($args);
// bail early if no posts
if (empty($groups)) {
return false;
}
// loop
foreach (array_keys($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[] = $data;
}
// optgroup or single
if (count($args['post_type']) == 1) {
$results = $results[0]['children'];
}
// vars
$response = array('results' => $results, 'limit' => $args['posts_per_page']);
// return
return $response;
}
function ajax_query()
{
// options
$options = acf_parse_args($_POST, array('post_id' => 0, 's' => '', 'field_key' => '', 'nonce' => ''));
// validate
if (!wp_verify_nonce($options['nonce'], 'acf_nonce')) {
die;
}
// vars
$r = array();
$args = array();
// load field
$field = acf_get_field($options['field_key']);
if (!$field) {
die;
}
// editable roles
$editable_roles = get_editable_roles();
if (!empty($field['role'])) {
foreach ($editable_roles as $role => $role_info) {
if (!in_array($role, $field['role'])) {
unset($editable_roles[$role]);
}
}
}
// search
if ($options['s']) {
// append to $args
$args['search'] = '*' . $options['s'] . '*';
// add filter to modify search colums
add_filter('user_search_columns', array($this, 'user_search_columns'), 10, 1);
}
// 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
$users = get_users($args);
if (!empty($users) && !empty($editable_roles)) {
foreach ($editable_roles as $role => $role_info) {
// vars
$this_users = array();
$this_json = array();
// loop over users
foreach (array_keys($users) as $key) {
if (in_array($role, $users[$key]->roles)) {
// extract user
$user = acf_extract_var($users, $key);
// append to $this_users
$this_users[$user->ID] = ucfirst($user->display_name) . ' (' . $user->user_login . ')';
}
}
// bail early if no users for this role
if (empty($this_users)) {
continue;
}
// order by search
if (!empty($args['s'])) {
$this_users = acf_order_by_search($this_users, $args['s']);
}
// append to json
foreach (array_keys($this_users) as $user_id) {
// add to json
$this_json[] = array('id' => $user_id, 'text' => $this_users[$user_id]);
}
// add as optgroup or results
if (count($editable_roles) == 1) {
$r = $this_json;
} else {
$r[] = array('text' => translate_user_role($role_info['name']), 'children' => $this_json);
}
}
}
// return JSON
echo json_encode($r);
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' => $args['users_per_page']));
}
function get_choices($options = array())
{
// defaults
$options = acf_parse_args($options, array('post_id' => 0, 's' => '', 'field_key' => '', 'paged' => 1));
// vars
$r = array();
$args = array();
// paged
$args['posts_per_page'] = 20;
$args['paged'] = $options['paged'];
// load field
$field = acf_get_field($options['field_key']);
// bail early if no field
if (!$field) {
return false;
}
// 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' => $terms);
}
}
// search
if ($options['s']) {
$args['s'] = $options['s'];
}
// filters
$args = apply_filters('acf/fields/post_object/query', $args, $field, $options['post_id']);
$args = apply_filters('acf/fields/post_object/query/name=' . $field['name'], $args, $field, $options['post_id']);
$args = apply_filters('acf/fields/post_object/query/key=' . $field['key'], $args, $field, $options['post_id']);
// is search
$is_search = !empty($args['s']);
// get posts grouped by post type
$groups = acf_get_grouped_posts($args);
// bail early if no posts
if (empty($groups)) {
return false;
}
// loop
foreach (array_keys($groups) as $group_title) {
// vars
$posts = acf_extract_var($groups, $group_title);
$titles = array();
// data
$data = array('text' => $group_title, 'children' => array());
foreach (array_keys($posts) as $post_id) {
// override data
$posts[$post_id] = $this->get_post_title($posts[$post_id], $field, $options['post_id']);
}
// order by search
if ($is_search) {
$posts = acf_order_by_search($posts, $args['s']);
}
// append to $data
foreach (array_keys($posts) as $post_id) {
$data['children'][] = array('id' => $post_id, 'text' => $posts[$post_id]);
}
// append to $r
$r[] = $data;
}
// optgroup or single
if (count($args['post_type']) == 1) {
$r = $r[0]['children'];
}
// return
return $r;
}
function ajax_query()
{
// options
$options = acf_parse_args($_GET, array('post_id' => 0, 's' => '', 'lang' => false, 'field_key' => '', 'nonce' => ''));
// validate
if (!wp_verify_nonce($options['nonce'], 'acf_nonce')) {
die;
}
// vars
$r = array();
$args = array();
// load field
$field = acf_get_field($options['field_key']);
if (!$field) {
die;
}
// WPML
if ($options['lang']) {
global $sitepress;
$sitepress->switch_lang($options['lang']);
}
// update $args
if (!empty($field['post_type'])) {
$args['post_type'] = acf_force_type_array($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' => $terms);
}
}
// search
if ($options['s']) {
$args['s'] = $options['s'];
}
// 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 $r
$archives = array();
$archives[] = array('id' => home_url(), 'text' => home_url());
foreach ($args['post_type'] as $post_type) {
$archive_link = get_post_type_archive_link($post_type);
if ($archive_link) {
$archives[] = array('id' => $archive_link, 'text' => $archive_link);
}
}
$r[] = array('text' => __('Archives', 'acf'), 'children' => $archives);
// get posts grouped by post type
$groups = acf_get_posts($args);
if (!empty($groups)) {
foreach (array_keys($groups) as $group_title) {
// vars
$posts = acf_extract_var($groups, $group_title);
$titles = array();
// data
$data = array('text' => $group_title, 'children' => array());
foreach (array_keys($posts) as $post_id) {
// override data
$posts[$post_id] = $this->get_post_title($posts[$post_id], $field, $options['post_id']);
}
// order by search
if (!empty($args['s'])) {
$posts = acf_order_by_search($posts, $args['s']);
}
// append to $data
foreach (array_keys($posts) as $post_id) {
$data['children'][] = array('id' => $post_id, 'text' => $posts[$post_id]);
}
// append to $r
$r[] = $data;
}
}
// return JSON
echo json_encode($r);
die;
}
function get_choices($options = array())
{
// defaults
$options = acf_parse_args($options, array('post_id' => 0, 's' => '', 'field_key' => '', 'paged' => 1));
// vars
$r = array();
$args = array();
// paged
$args['users_per_page'] = 20;
$args['paged'] = $options['paged'];
// load field
$field = acf_get_field($options['field_key']);
// bail early if no field
if (!$field) {
return false;
}
// update $args
if (!empty($field['role'])) {
$args['role'] = acf_get_array($field['role']);
}
// search
if ($options['s']) {
// 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);
// bail early if no groups
if (empty($groups)) {
return false;
}
// loop
foreach (array_keys($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, $options['post_id']);
}
// order by search
if (!empty($args['s'])) {
$users = acf_order_by_search($users, $args['s']);
}
// append to $data
foreach ($users as $id => $title) {
$data['children'][] = array('id' => $id, 'text' => $title);
}
// append to $r
$r[] = $data;
}
// optgroup or single
if (!empty($args['role']) && count($args['role']) == 1) {
$r = $r[0]['children'];
}
// return
return $r;
}
