/**
* Get the visible ACF fields.
* @return array
*/
public function get_visible_acf_fields($widget_id = null)
{
global $wp_registered_widgets;
$visible_fields = array();
// build field group filters required for current screen
$filter = $this->get_acf_field_group_filters();
if (count($filter) === 0) {
return $visible_fields;
}
// widgets need some special handling since they
// require multiple acf_get_field_group_visibility()
// calls in order to return all the visible fields
if (acf_is_screen('widgets') || acf_is_screen('customize')) {
if ($widget_id) {
$filter['widget'] = _get_widget_id_base($widget_id);
} else {
// process each widget form individually for any visible fields
foreach ($wp_registered_widgets as $widget) {
$visible_fields += $this->get_visible_acf_fields($widget['id']);
}
return $visible_fields;
}
}
$supported_field_types = array('email', 'text', 'textarea', 'repeater', 'flexible_content', 'qtranslate_file', 'qtranslate_image', 'qtranslate_text', 'qtranslate_textarea', 'qtranslate_wysiwyg');
foreach (acf_get_field_groups($filter) as $field_group) {
$fields = acf_get_fields($field_group);
foreach ($fields as $field) {
if (in_array($field['type'], $supported_field_types)) {
$visible_fields[] = array('id' => 'acf-' . $field['key']);
}
}
}
return $visible_fields;
}
/**
* @param $atts
* @param null $content
*
* @return mixed|void
*/
protected function content($atts, $content = null)
{
$field_key = $label = '';
/**
* @var string $el_class
* @var string $show_label
* @var string $align
* @var string $field_group
*/
extract(shortcode_atts(array('el_class' => '', 'field_group' => '', 'show_label' => '', 'align' => ''), $atts));
if (0 === strlen($field_group)) {
$groups = function_exists('acf_get_field_groups') ? acf_get_field_groups() : apply_filters('acf/get_field_groups', array());
if (is_array($groups) && isset($groups[0])) {
$key = isset($groups[0]['id']) ? 'id' : (isset($groups[0]['ID']) ? 'ID' : 'id');
$field_group = $groups[0][$key];
}
}
if (!empty($field_group)) {
$field_key = !empty($atts['field_from_' . $field_group]) ? $atts['field_from_' . $field_group] : 'field_from_group_' . $field_group;
}
if ('yes' === $show_label && $field_key) {
$field_key .= '_labeled';
}
$css_class = 'vc_gitem-acf' . (strlen($el_class) ? ' ' . $el_class : '') . (strlen($align) ? ' vc_gitem-align-' . $align : '') . (strlen($field_key) ? ' ' . $field_key : '');
return '<div ' . $field_key . ' class="' . esc_attr($css_class) . '">' . '{{ acf' . (!empty($field_key) ? ':' . $field_key : '') . ' }}' . '</div>';
}
function edit_widget($widget, $return, $instance)
{
// vars
$post_id = 0;
// get id
if ($widget->number !== '__i__') {
$post_id = "widget_{$widget->id}";
}
// get field groups
$field_groups = acf_get_field_groups(array('widget' => $widget->id_base));
// render
if (!empty($field_groups)) {
// render post data
acf_form_data(array('post_id' => $post_id, 'nonce' => 'widget'));
foreach ($field_groups as $field_group) {
$fields = acf_get_fields($field_group);
acf_render_fields($post_id, $fields, 'div', 'field');
}
if ($widget->updated) {
?>
<script type="text/javascript">
(function($) {
acf.do_action('append', $('[id^="widget"][id$="<?php
echo $widget->id;
?>
"]') );
})(jQuery);
</script>
<?php
}
}
}
/**
* @return array multidimensional list of custom fields definitions
*/
public function getCustomFieldDefinitions()
{
$fieldGroups = acf_get_field_groups();
$customFields = array();
foreach ($fieldGroups as $fieldGroup) {
$fields = acf_get_fields($fieldGroup);
$customFields[] = array('id' => $fieldGroup['key'], 'label' => $fieldGroup['title'], 'type' => 'group', 'field_definitions' => $this->getFieldDefinitions($fields));
}
return $customFields;
}
private function get_acf_field_groups()
{
$acf_field_groups = acf_get_field_groups();
wp_cache_delete('field_groups', 'acf');
if (count($acf_field_groups)) {
foreach ($acf_field_groups as $group) {
$this->acf_field_groups[$group['key']] = $group['key'];
}
// end foreach field group
}
// end if field groups
}
private function get_acf_field_groups()
{
$groups = array();
$acf_groups = acf_get_field_groups();
if (!count($acf_groups)) {
return;
}
foreach ($acf_groups as $group) {
$groups[$group['key']] = $group['key'];
}
return $groups;
}
function widget($args, $instance)
{
$instance = (object) $instance;
foreach (acf_get_field_groups(array('widget' => $this->identifier)) as $field_group) {
foreach (acf_get_fields($field_group) as $field) {
$name = $field['name'];
$instance->{$name} = get_field($name, "widget_{$this->id}");
}
}
if (!empty($this->has_title)) {
$instance->title = apply_filters('widget_title', empty($instance->title) ? '' : $instance->title, $instance, $this->id_base);
}
$this->render_widget($instance, $args);
}
private function get_acf_field_groups()
{
$groups = array();
$acf_groups = acf_get_field_groups();
if (!count($acf_groups)) {
return;
}
foreach ($acf_groups as $group) {
$groups[$group['key']] = $group['key'];
}
// need to delete the ACF field group cache
wp_cache_delete('get_field_groups', 'acf');
return $groups;
}
public function display_settings()
{
$groups = acf_get_field_groups(false);
$options = array();
foreach ($groups as $group_id => $group) {
$fields = acf_get_fields($group);
foreach ($fields as $field) {
if (in_array($field['type'], array('tab'))) {
continue;
}
if ('image_crop' == $field['type']) {
$options[$field['key']] = $field['label'];
}
}
}
if ($options) {
$this->display_field_select('cropper_field', 'Field', $options, '');
}
}
public function load_field($field)
{
global $wp_widget_factory;
$widget = isset($field['value']) && isset($field['value']['the_widget']) ? $field['value']['the_widget'] : $field['widget'];
// This is a chance for plugins to replace missing widgets
$the_widget = !empty($wp_widget_factory->widgets[$widget]) ? $wp_widget_factory->widgets[$widget] : false;
if (empty($the_widget)) {
return $field;
}
// get any ACF field groups attached to the widget.
$field_groups = acf_get_field_groups(array('widget' => $the_widget->id_base));
$field['sub_fields'] = array();
if (!empty($field_groups)) {
foreach ($field_groups as $group) {
$these_subfields = acf_get_fields($group);
foreach ($these_subfields as $the_subfield) {
$field['sub_fields'][] = $the_subfield;
}
}
}
return $field;
}
/**
* @param $atts
* @param null $content
*
* @return mixed|void
*/
protected function content($atts, $content = null)
{
$atts = $atts + vc_map_get_attributes($this->getShortcode(), $atts);
$field_group = $atts['field_group'];
$field_key = '';
if (0 === strlen($atts['field_group'])) {
$groups = function_exists('acf_get_field_groups') ? acf_get_field_groups() : apply_filters('acf/get_field_groups', array());
if (is_array($groups) && isset($groups[0])) {
$key = isset($groups[0]['id']) ? 'id' : (isset($groups[0]['ID']) ? 'ID' : 'id');
$field_group = $groups[0][$key];
}
}
if ($field_group) {
$field_key = !empty($atts['field_from_' . $field_group]) ? $atts['field_from_' . $field_group] : 'field_from_group_' . $field_group;
}
$css_class = array();
$css_class[] = 'vc_acf';
if ($atts['el_class']) {
$css_class[] = $atts['el_class'];
}
if ($atts['align']) {
$css_class[] = 'vc_txt_align_' . $atts['align'];
}
$value = '';
if ($field_key) {
$css_class[] = $field_key;
$value = do_shortcode('[acf field="' . $field_key . '" post_id="' . get_the_ID() . '"]');
if ($atts['show_label']) {
$field = get_field_object($field_key);
$label = is_array($field) && isset($field['label']) ? '<span class="vc_acf-label">' . $field['label'] . ':</span> ' : '';
$value = $label . $value;
}
}
$css_string = implode(' ', $css_class);
$output = '<div class="' . esc_attr($css_string) . '">' . $value . '</div>';
return $output;
}
/**
* Get the fields for the given taxonomies
*
* @return array|null
* @author Nicolas Juen
*/
private function get_fields()
{
if (!is_null($this->fields)) {
return $this->fields;
}
// Empty the fields on the taxonomies
if (empty($this->taxonomies)) {
$this->fields = null;
}
foreach ($this->taxonomies as $taxonomy_name => $taxonomy) {
$groups = acf_get_field_groups(array('taxonomy' => $taxonomy_name));
if (empty($groups)) {
continue;
}
$fields = array();
foreach ($groups as $group) {
$fields += acf_get_fields($group);
}
foreach ($fields as $field) {
$this->fields[$taxonomy_name][$field['name']] = $field['key'];
}
}
return $this->fields;
}
function get_field_groups()
{
// options
$options = acf_parse_args($_POST, array('nonce' => '', 'post_id' => 0, 'ajax' => 1));
// vars
$r = array();
$nonce = acf_extract_var($options, 'nonce');
// verify nonce
if (!wp_verify_nonce($nonce, 'acf_nonce')) {
die;
}
// get field groups
$field_groups = acf_get_field_groups($options);
// loop through field groups and build $r
if (!empty($field_groups)) {
foreach ($field_groups as $field_group) {
// vars
$class = 'acf-postbox ' . $field_group['style'];
// load fields
$fields = acf_get_fields($field_group);
// get field HTML
ob_start();
// render
if ($field_group['label_placement'] == 'left') {
?>
<table class="acf-table">
<tbody>
<?php
acf_render_fields($options['post_id'], $fields, 'tr', $field_group['instruction_placement']);
?>
</tbody>
</table>
<?php
} else {
acf_render_fields($options['post_id'], $fields, 'div', $field_group['instruction_placement']);
}
$html = ob_get_clean();
// get style
$style = acf_get_field_group_style($field_group);
// append to $r
$r[] = array('key' => $field_group['key'], 'title' => $field_group['title'], 'html' => $html, 'style' => $style, 'class' => $class);
}
}
// return
wp_send_json_success($r);
}
function get_acf_field_groups()
{
$found = false;
$cache = wp_cache_get('acf_reusable/acf_field_groups', 'acf_resuable', false, $found);
if ($found) {
$this->field_groups = $cache;
return;
} else {
// look in acf-json
$json_path = plugin_dir_path(__FILE__) . 'acf-json';
if (!is_dir($json_path)) {
@mkdir($json_path);
}
if (is_multisite()) {
$json_path .= '/' . get_current_blog_id();
if (!is_dir($json_path)) {
@mkdir($json_path);
}
}
$object_path = $json_path . '/acf_field_groups.json';
if (is_dir($json_path) && file_exists($object_path)) {
$json = @file_get_contents($object_path);
if ($json !== false) {
$object = json_decode($json, true);
if ($object !== NULL) {
$this->field_groups = $object;
}
}
return;
}
// end if is_dir etc
}
// end if else
$field_groups = acf_get_field_groups();
$count = count($field_groups);
for ($i = 0; $i < $count; $i++) {
$fields = acf_get_fields($field_groups[$i]['key']);
$field_groups[$i]['fields'] = $fields;
$this->field_groups[$field_groups[$i]['key']] = $field_groups[$i];
}
wp_cache_set('acf_reusable/acf_field_groups', $this->field_groups, 'acf_resuable');
// store json file to avoid using acf_get_field_groups unless necessary
$json_path = plugin_dir_path(__FILE__) . 'acf-json';
if (!is_dir($json_path)) {
@mkdir($json_path);
}
if (is_multisite()) {
$json_path .= '/' . get_current_blog_id();
if (!is_dir($json_path)) {
@mkdir($json_path);
}
}
if (($handle = @fopen($json_path . '/acf_field_groups.json', 'w')) !== false) {
$json = json_encode($this->field_groups);
fwrite($handle, $json, strlen($json));
fclose($handle);
}
$this->clear_acf_cache();
}
function check_sync()
{
// message
if ($ids = acf_maybe_get($_GET, 'acfsynccomplete')) {
// explode
$ids = explode(',', $ids);
$total = count($ids);
if ($total == 1) {
acf_add_admin_notice(sprintf(__('Field group synchronised. %s', 'acf'), '<a href="' . get_edit_post_link($ids[0]) . '">' . get_the_title($ids[0]) . '</a>'));
} else {
acf_add_admin_notice(sprintf(_n('%s field group synchronised.', '%s field groups synchronised.', $total, 'acf'), $total));
}
}
// vars
$groups = acf_get_field_groups();
// bail early if no field groups
if (empty($groups)) {
return;
}
// find JSON field groups which have not yet been imported
foreach ($groups as $group) {
// vars
$local = acf_maybe_get($group, 'local', false);
$modified = acf_maybe_get($group, 'modified', 0);
$private = acf_maybe_get($group, 'private', false);
// ignore DB / PHP / private field groups
if ($local !== 'json' || $private) {
// do nothing
} elseif (!$group['ID']) {
$this->sync[$group['key']] = $group;
} elseif ($modified && $modified > get_post_modified_time('U', true, $group['ID'], true)) {
$this->sync[$group['key']] = $group;
}
}
// bail if no sync needed
if (empty($this->sync)) {
return;
}
// import field group
if ($key = acf_maybe_get($_GET, 'acfsync')) {
// disable JSON
// - this prevents a new JSON file being created and causing a 'change' to theme files - solves git anoyance
acf_update_setting('json', false);
// validate
check_admin_referer('bulk-posts');
// append fields
if (acf_have_local_fields($key)) {
$this->sync[$key]['fields'] = acf_get_local_fields($key);
}
// import
$field_group = acf_import_field_group($this->sync[$key]);
// redirect
wp_redirect(admin_url($this->url . '&acfsynccomplete=' . $field_group['ID']));
exit;
} elseif (acf_maybe_get($_GET, 'action2') === 'acfsync') {
// validate
check_admin_referer('bulk-posts');
// get ids
$keys = acf_maybe_get($_GET, 'post');
if (!empty($keys)) {
// disable JSON
// - this prevents a new JSON file being created and causing a 'change' to theme files - solves git anoyance
acf_update_setting('json', false);
// vars
$new_ids = array();
foreach ($keys as $key) {
// append fields
if (acf_have_local_fields($key)) {
$this->sync[$key]['fields'] = acf_get_local_fields($key);
}
// import
$field_group = acf_import_field_group($this->sync[$key]);
// append
$new_ids[] = $field_group['ID'];
}
// redirect
wp_redirect(admin_url($this->url . '&acfsynccomplete=' . implode(',', $new_ids)));
exit;
}
}
// filters
add_filter('views_edit-acf-field-group', array($this, 'list_table_views'));
}
<?php
// vars
$field = array('label' => __('Select Field Groups', 'acf'), 'type' => 'checkbox', 'name' => 'acf_export_keys', 'prefix' => false, 'value' => false, 'toggle' => true, 'choices' => array());
$field_groups = acf_get_field_groups();
// populate choices
if ($field_groups) {
foreach ($field_groups as $field_group) {
$field['choices'][$field_group['key']] = $field_group['title'];
}
}
?>
<div class="wrap acf-settings-wrap">
<h1><?php
_e('Tools', 'acf');
?>
</h1>
<div class="acf-box" id="acf-export-field-groups">
<div class="title">
<h3><?php
_e('Export Field Groups', 'acf');
?>
</h3>
</div>
<div class="inner">
<p><?php
_e('Select the field groups you would like to export and then select your export method. Use the download button to export to a .json file which you can then import to another ACF installation. Use the generate button to export to PHP code which you can place in your theme.', 'acf');
?>
</p>
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' => $limit));
}
function tabify_add_meta_boxes($post_type)
{
// get field groups
$field_groups = acf_get_field_groups();
if (!empty($field_groups)) {
foreach ($field_groups as $field_group) {
// vars
$id = "acf-{$field_group['key']}";
$title = 'ACF: ' . $field_group['title'];
// add meta box
add_meta_box($id, $title, '__return_true', $post_type);
}
}
}
function acf_form($args = array())
{
// vars
$url = acf_get_current_url();
// defaults
$args = wp_parse_args($args, array('id' => 'acf-form', 'post_id' => false, 'new_post' => false, 'field_groups' => false, 'fields' => false, 'post_title' => false, 'post_content' => false, 'form' => true, 'form_attributes' => array(), 'return' => add_query_arg('updated', 'true', $url), 'html_before_fields' => '', 'html_after_fields' => '', 'submit_value' => __("Update", 'acf'), 'updated_message' => __("Post updated", 'acf'), 'label_placement' => 'top', 'instruction_placement' => 'label', 'field_el' => 'div', 'uploader' => 'wp'));
$args['form_attributes'] = wp_parse_args($args['form_attributes'], array('id' => 'post', 'class' => '', 'action' => '', 'method' => 'post'));
// filter post_id
$args['post_id'] = acf_get_valid_post_id($args['post_id']);
// load values from this post
$post_id = $args['post_id'];
// new post?
if ($post_id == 'new_post') {
// dont load values
$post_id = false;
// new post defaults
$args['new_post'] = acf_parse_args($args['new_post'], array('post_type' => 'post', 'post_status' => 'draft'));
}
// attributes
$args['form_attributes']['class'] .= ' acf-form';
// vars
$field_groups = array();
$fields = array();
// post_title
if ($args['post_title']) {
$fields[] = acf_get_valid_field(array('name' => '_post_title', 'label' => 'Title', 'type' => 'text', 'value' => $post_id ? get_post_field('post_title', $post_id) : '', 'required' => true));
}
// post_content
if ($args['post_content']) {
$fields[] = acf_get_valid_field(array('name' => '_post_content', 'label' => 'Content', 'type' => 'wysiwyg', 'value' => $post_id ? get_post_field('post_content', $post_id) : ''));
}
// specific fields
if ($args['fields']) {
foreach ($args['fields'] as $selector) {
// append field ($strict = false to allow for better compatibility with field names)
$fields[] = acf_maybe_get_field($selector, $post_id, false);
}
} elseif ($args['field_groups']) {
foreach ($args['field_groups'] as $selector) {
$field_groups[] = acf_get_field_group($selector);
}
} elseif ($args['post_id'] == 'new_post') {
$field_groups = acf_get_field_groups(array('post_type' => $args['new_post']['post_type']));
} else {
$field_groups = acf_get_field_groups(array('post_id' => $args['post_id']));
}
//load fields based on field groups
if (!empty($field_groups)) {
foreach ($field_groups as $field_group) {
$field_group_fields = acf_get_fields($field_group);
if (!empty($field_group_fields)) {
foreach (array_keys($field_group_fields) as $i) {
$fields[] = acf_extract_var($field_group_fields, $i);
}
}
}
}
// updated message
if (!empty($_GET['updated']) && $args['updated_message']) {
echo '<div id="message" class="updated"><p>' . $args['updated_message'] . '</p></div>';
}
// uploader (always set incase of multiple forms on the page)
acf_update_setting('uploader', $args['uploader']);
// display form
if ($args['form']) {
?>
<form <?php
acf_esc_attr_e($args['form_attributes']);
?>
>
<?php
}
// render post data
acf_form_data(array('post_id' => $args['post_id'], 'nonce' => 'acf_form'));
?>
<div class="acf-hidden">
<?php
acf_hidden_input(array('name' => '_acf_form', 'value' => base64_encode(json_encode($args))));
?>
</div>
<div class="acf-fields acf-form-fields -<?php
echo $args['label_placement'];
?>
">
<?php
// html before fields
echo $args['html_before_fields'];
// render
acf_render_fields($post_id, $fields, $args['field_el'], $args['instruction_placement']);
// html after fields
echo $args['html_after_fields'];
?>
</div><!-- acf-form-fields -->
<?php
if ($args['form']) {
?>
<!-- Submit -->
<div class="acf-form-submit">
<input type="submit" class="button button-primary button-large" value="<?php
echo $args['submit_value'];
?>
" />
<span class="acf-spinner"></span>
</div>
<!-- / Submit -->
</form>
<?php
}
}
function edit_term($term, $taxonomy)
{
// vars
$post_id = "{$taxonomy}_{$term->term_id}";
$args = array('taxonomy' => $taxonomy);
// update vars
$this->form = '#edittag';
// get field groups
$field_groups = acf_get_field_groups($args);
// render
if (!empty($field_groups)) {
acf_form_data(array('post_id' => $post_id, 'nonce' => 'taxonomy'));
foreach ($field_groups as $field_group) {
$fields = acf_get_fields($field_group);
?>
<?php
if ($field_group['style'] == 'default') {
?>
<h3><?php
echo $field_group['title'];
?>
</h3>
<?php
}
?>
<table class="form-table">
<tbody>
<?php
acf_render_fields($post_id, $fields, 'tr', 'field');
?>
</tbody>
</table>
<?php
}
}
}
function edit_attachment($form_fields, $post)
{
// vars
$el = 'tr';
$post_id = $post->ID;
$args = array('attachment' => 'All');
// $el
if ($this->validate_page()) {
//$el = 'div';
}
// get field groups
$field_groups = acf_get_field_groups($args);
// render
if (!empty($field_groups)) {
// get acf_form_data
ob_start();
acf_form_data(array('post_id' => $post_id, 'nonce' => 'attachment'));
if ($this->validate_page()) {
echo '<style type="text/css">
.compat-attachment-fields,
.compat-attachment-fields > tbody,
.compat-attachment-fields > tbody > tr,
.compat-attachment-fields > tbody > tr > th,
.compat-attachment-fields > tbody > tr > td {
display: block;
}
tr.acf-field {
display: block;
margin: 0 0 13px;
}
tr.acf-field td.acf-label {
display: block;
margin: 0;
}
tr.acf-field td.acf-input {
display: block;
margin: 0;
}
</style>';
}
// $el
//if( $el == 'tr' ) {
echo '</td></tr>';
//}
foreach ($field_groups as $field_group) {
$fields = acf_get_fields($field_group);
acf_render_fields($post_id, $fields, $el, 'field');
}
// $el
//if( $el == 'tr' ) {
echo '<tr class="compat-field-acf-blank"><td>';
//}
$html = ob_get_contents();
ob_end_clean();
$form_fields['acf-form-data'] = array('label' => '', 'input' => 'html', 'html' => $html);
}
// return
return $form_fields;
}
function acf_form($args = array())
{
// vars
$url = acf_get_current_url();
// defaults
$args = wp_parse_args($args, array('id' => 'acf-form', 'post_id' => false, 'new_post' => false, 'field_groups' => false, 'fields' => false, 'post_title' => false, 'post_content' => false, 'form' => true, 'form_attributes' => array(), 'return' => add_query_arg('updated', 'true', $url), 'html_before_fields' => '', 'html_after_fields' => '', 'submit_value' => __("Update", 'acf'), 'updated_message' => __("Post updated", 'acf'), 'label_placement' => 'top', 'instruction_placement' => 'label', 'field_el' => 'div'));
$args['form_attributes'] = wp_parse_args($args['form_attributes'], array('id' => 'post', 'class' => '', 'action' => '', 'method' => 'post'));
// filter post_id
$args['post_id'] = acf_get_valid_post_id($args['post_id']);
// load values from this post
$post_id = $args['post_id'];
// new post?
if ($post_id == 'new_post') {
// dont load values
$post_id = false;
// new post defaults
$args['new_post'] = acf_parse_args($args['new_post'], array('post_type' => 'post', 'post_status' => 'draft'));
}
// attributes
$args['form_attributes']['class'] .= ' acf-form';
// vars
$field_groups = array();
$fields = array();
// post_title
if ($args['post_title']) {
$fields[] = acf_get_valid_field(array('name' => '_post_title', 'label' => 'Title', 'type' => 'text', 'value' => $post_id ? get_post_field('post_title', $post_id) : '', 'required' => true));
}
// post_content
if ($args['post_content']) {
$fields[] = acf_get_valid_field(array('name' => '_post_content', 'label' => 'Content', 'type' => 'wysiwyg', 'value' => $post_id ? get_post_field('post_content', $post_id) : ''));
}
// specific fields
if (!empty($args['fields'])) {
foreach ($args['fields'] as $selector) {
$fields[] = get_field_object($selector, $post_id, false, false);
}
} elseif (!empty($args['field_groups'])) {
foreach ($args['field_groups'] as $selector) {
$field_groups[] = acf_get_field_group($selector);
}
} elseif ($args['post_id'] == 'new_post') {
$field_groups = acf_get_field_groups(array('post_type' => $args['new_post']['post_type']));
} else {
$field_groups = acf_get_field_groups(array('post_id' => $args['post_id']));
}
//load fields based on field groups
if (!empty($field_groups)) {
foreach ($field_groups as $field_group) {
$field_group_fields = acf_get_fields($field_group);
if (!empty($field_group_fields)) {
foreach (array_keys($field_group_fields) as $i) {
$fields[] = acf_extract_var($field_group_fields, $i);
}
}
}
}
// updated message
if (!empty($_GET['updated']) && $args['updated_message']) {
echo '<div id="message" class="updated"><p>' . $args['updated_message'] . '</p></div>';
}
// display form
if ($args['form']) {
?>
<form <?php
acf_esc_attr_e($args['form_attributes']);
?>
>
<?php
}
// render post data
acf_form_data(array('post_id' => $args['post_id'], 'nonce' => 'acf_form'));
?>
<div class="acf-hidden">
<?php
acf_hidden_input(array('name' => '_acf_form', 'value' => base64_encode(json_encode($args))));
?>
</div>
<div class="acf-fields acf-form-fields">
<?php
// html before fields
echo $args['html_before_fields'];
// start table
if ($args['label_placement'] == 'left') {
$args['field_el'] = 'tr';
?>
<table class="acf-table"><tbody><?php
}
acf_render_fields($post_id, $fields, $args['field_el'], $args['instruction_placement']);
// end table
if ($args['label_placement'] == 'left') {
?>
</tbody></table><?php
}
// html after fields
echo $args['html_after_fields'];
?>
</div><!-- acf-form-fields -->
<?php
if ($args['form']) {
?>
<!-- Submit -->
<div class="acf-form-submit">
<input type="submit" class="button button-primary button-large" value="<?php
echo $args['submit_value'];
?>
" />
<span class="acf-loading" style="display: none;"></span>
</div>
<!-- / Submit -->
</form>
<script type="text/javascript">
(function($) {
// vars
var $spinner = $('#<?php
echo $args['form_attributes']['id'];
?>
.acf-form-submit .acf-loading');
// show spinner on submit
$(document).on('submit', '#<?php
echo $args['form_attributes']['id'];
?>
', function(){
// show spinner
$spinner.css('display', 'inline-block');
});
// hide spinner after validation
acf.add_filter('validation_complete', function( json, $form ){
// hide spinner
$spinner.css('display', 'none');
// return
return json;
});
})(jQuery);
</script>
<?php
}
}
public function post_field_groups($post_id)
{
$found = false;
$cache = wp_cache_get('post_field_groups-' . $post_id, 'acfpost2post', false, $found);
if ($found) {
return $cache;
}
$args = array('post_id' => $post_id);
$field_groups = acf_get_field_groups($args);
//echo '<pre>'; print_r($field_groups); die;
$count = count($field_groups);
for ($i = 0; $i < $count; $i++) {
$field_groups[$i]['fields'] = acf_get_fields($field_groups[$i]['key']);
}
//echo '<pre>'; print_r($field_groups); die;
wp_cache_set('post_field_groups-' . $post_id, $field_groups, 'acfpost2post');
return $field_groups;
}
function admin_head()
{
// get field groups
$field_groups = acf_get_field_groups(array('options_page' => $this->view['slug']));
// notices
if (!empty($_GET['message']) && $_GET['message'] == '1') {
acf_add_admin_notice(__("Options Updated", 'acf'));
}
if (empty($field_groups)) {
$this->view['have_fields'] = 0;
acf_add_admin_notice(__("No Custom Field Groups found for this options page", 'acf') . '. <a href="' . admin_url() . 'post-new.php?post_type=acf-field-group">' . __("Create a Custom Field Group", 'acf') . '</a>', 'error');
} else {
foreach ($field_groups as $i => $field_group) {
// vars
$id = "acf-{$field_group['key']}";
$title = $field_group['title'];
$context = $field_group['position'];
$priority = 'high';
$args = array('field_group' => $field_group);
// tweaks to vars
if ($context == 'acf_after_title') {
$context = 'normal';
} elseif ($context == 'side') {
$priority = 'core';
}
// filter for 3rd party customization
$priority = apply_filters('acf/input/meta_box_priority', $priority, $field_group);
// add meta box
add_meta_box($id, $title, array($this, 'render_meta_box'), 'acf_options_page', $context, $priority, $args);
}
// foreach
}
// if
}
function render_field($field)
{
global $post, $self;
if (is_object($post)) {
$current_id = $post->ID;
} elseif ($self === "profile.php") {
$current_id = "user_" . $_GET["user_id"];
} elseif ($self === "comment.php") {
$current_id = "comment_" . $_GET["c"];
} else {
$current_id = "options";
}
$name_prefix = '';
// Geniem addition: get field group to get the visibility settings
$field_groups = acf_get_field_groups();
foreach ($field_groups as $group) {
if ($group["key"] == $field["group_key"]) {
$contents = $group;
break;
}
}
$contents["active"] = true;
// Geniem addition: set a variable that we are including the field group
// this variable will be checked in the visibility condition check
$this->included = "true";
// Geniem addition: check the visibility rules and return false if not visible
if (!acf_get_field_group_visibility($contents)) {
return false;
}
if (isset($field['parent'])) {
preg_match_all('/\\[(field_\\w+)\\](\\[(\\d+)\\])?/', $field['prefix'], $parent_fields);
if (isset($parent_fields[0])) {
foreach ($parent_fields[0] as $parent_field_index => $parent_field) {
$field_name = $parent_fields[1][$parent_field_index];
$index = $parent_fields[3][$parent_field_index];
$parent_field_object = acf_get_field($field_name);
$parent_prefix = $parent_field_object['name'];
if ($index !== '') {
$parent_prefix .= '_' . $index;
}
$name_prefix .= $parent_prefix . '_';
}
}
$name_prefix .= $field['_name'] . '_';
}
foreach ($field['sub_fields'] as $sub_field) {
$sub_name_prefix = $name_prefix;
$sub_field_name = $sub_field['name'];
// update prefix to allow for nested values
$sub_field['prefix'] = $field["name"];
$sub_field['name'] = "{$name_prefix}{$sub_field_name}";
// load value
if ($sub_field['value'] === null) {
$sub_field['value'] = acf_get_value($current_id, $sub_field);
}
// render input
acf_render_field_wrap($sub_field);
}
}
private function acf_get_field_groups()
{
$field_groups = acf_get_field_groups();
// ************************************************************************
// call wp_cache_delete on the field_groups cache added by ACF
// fields groups added after a call to the function acf_get_field_groups
// will not appear unless that cache is cleared
// hoping that ACF will be corrected to handle this at some point
// will remove this when it is
wp_cache_delete('get_field_groups', 'acf');
// ************************************************************************
$count = count($field_groups);
for ($i = 0; $i < $count; $i++) {
// skip field group of it is a field group in this plugin
if ($field_groups[$i]['key'] != 'group_acf_opt_grp_dup' && $field_groups[$i]['key'] != 'acf_options-page-details') {
$fields = acf_get_fields($field_groups[$i]['key']);
$field_groups[$i]['fields'] = $fields;
$this->field_groups[$field_groups[$i]['key']] = $field_groups[$i];
}
}
}
function render($user_id, $user_form, $el = 'tr')
{
// vars
$post_id = "user_{$user_id}";
$show_title = true;
// show title
if ($user_form === 'register') {
$show_title = false;
}
// args
$args = array('user_id' => 'new', 'user_form' => $user_form);
if ($user_id) {
$args['user_id'] = $user_id;
}
// get field groups
$field_groups = acf_get_field_groups($args);
// bail early if no field groups
if (empty($field_groups)) {
return;
}
// form data
acf_form_data(array('post_id' => $post_id, 'nonce' => 'user'));
// loop
foreach ($field_groups as $field_group) {
// vars
$fields = acf_get_fields($field_group);
// title
if ($show_title && $field_group['style'] === 'default') {
echo '<h2>' . $field_group['title'] . '</h2>';
}
// table start
if ($el == 'tr') {
echo '<table class="form-table"><tbody>';
}
// render fields
acf_render_fields($post_id, $fields, $el, $field_group['instruction_placement']);
// table end
if ($el == 'tr') {
echo '</tbody></table>';
}
}
}
<?php
$groups = function_exists('acf_get_field_groups') ? acf_get_field_groups() : apply_filters('acf/get_field_groups', array());
$groups_param_values = $fields_params = array();
foreach ($groups as $group) {
$id = isset($group['id']) ? 'id' : (isset($group['ID']) ? 'ID' : 'id');
$groups_param_values[$group['title']] = $group[$id];
$fields = function_exists('acf_get_fields') ? acf_get_fields($group[$id]) : apply_filters('acf/field_group/get_fields', array(), $group[$id]);
$fields_param_value = array();
foreach ($fields as $field) {
$fields_param_value[$field['label']] = (string) $field['key'];
}
$fields_params[] = array('type' => 'dropdown', 'heading' => __('Field name', 'js_composer'), 'param_name' => 'field_from_' . $group[$id], 'value' => $fields_param_value, 'description' => __('Select field from group.', 'js_composer'), 'dependency' => array('element' => 'field_group', 'value' => array((string) $group[$id])));
}
return array('vc_gitem_acf' => array('name' => __('Advanced Custom Field', 'js_composer'), 'base' => 'vc_gitem_acf', 'icon' => 'vc_icon-acf', 'category' => __('Content', 'js_composer'), 'description' => __('Advanced Custom Field', 'js_composer'), 'php_class_name' => 'Vc_Gitem_Acf_Shortcode', 'params' => array_merge(array(array('type' => 'dropdown', 'heading' => __('Field group', 'js_composer'), 'param_name' => 'field_group', 'value' => $groups_param_values, 'description' => __('Select field group.', 'js_composer'))), $fields_params, array(array('type' => 'checkbox', 'heading' => __('Show label', 'js_composer'), 'param_name' => 'show_label', 'value' => array(__('Yes, please', 'js_composer') => 'yes'), 'description' => __('Enter label to display before key value.', 'js_composer')), array('type' => 'dropdown', 'heading' => __('Align', 'js_composer'), 'param_name' => 'align', 'value' => array(__('left', 'js_composer') => 'left', __('right', 'js_composer') => 'right', __('center', 'js_composer') => 'center', __('justify', 'js_composer') => 'justify'), 'description' => __('Select alignment.', 'js_composer')), array('type' => 'textfield', 'heading' => __('Extra class name', 'js_composer'), 'param_name' => 'el_class', 'description' => __('If you wish to style particular content element differently, then use this field to add a class name and then refer to it in your css file.', 'js_composer'))))));
function ajax_move_field()
{
// disable JSON to avoid conflicts between DB and JSON
acf_disable_local();
$args = acf_parse_args($_POST, array('nonce' => '', 'field_id' => 0, 'field_group_id' => 0));
// verify nonce
if (!wp_verify_nonce($args['nonce'], 'acf_nonce')) {
die;
}
// confirm?
if ($args['field_id'] && $args['field_group_id']) {
// vars
$field = acf_get_field($args['field_id']);
$field_group = acf_get_field_group($args['field_group_id']);
// update parent
$field['parent'] = $field_group['ID'];
// remove conditional logic
$field['conditional_logic'] = 0;
// update field
acf_update_field($field);
$v1 = $field['label'];
$v2 = '<a href="' . admin_url("post.php?post={$field_group['ID']}&action=edit") . '" target="_blank">' . $field_group['title'] . '</a>';
echo '<p><strong>' . __('Move Complete.', 'acf') . '</strong></p>';
echo sprintf(__('The %s field can now be found in the %s field group', 'acf'), $v1, $v2) . '</p>';
echo '<a href="#" class="acf-button blue acf-close-popup">' . __("Close Window", 'acf') . '</a>';
die;
}
// get all field groups
$field_groups = acf_get_field_groups();
$choices = array();
if (!empty($field_groups)) {
foreach ($field_groups as $field_group) {
if ($field_group['ID']) {
$choices[$field_group['ID']] = $field_group['title'];
}
}
}
// render options
$field = acf_get_valid_field(array('type' => 'select', 'name' => 'acf_field_group', 'choices' => $choices));
echo '<p>' . __('Please select the destination for this field', 'acf') . '</p>';
echo '<form id="acf-move-field-form">';
// render
acf_render_field_wrap($field);
echo '<button type="submit" class="acf-button blue">' . __("Move Field", 'acf') . '</button>';
echo '</form>';
// die
die;
}
function add_comment()
{
// vars
$post_id = "comment_0";
// get field groups
$field_groups = acf_get_field_groups(array('comment' => 'new'));
if (!empty($field_groups)) {
// render post data
acf_form_data(array('post_id' => $post_id, 'nonce' => 'comment'));
foreach ($field_groups as $field_group) {
$fields = acf_get_fields($field_group);
?>
<table class="form-table">
<tbody>
<?php
acf_render_fields($post_id, $fields, 'tr', 'field');
?>
</tbody>
</table>
<?php
}
}
}