function load()
{
// disable filters to ensure ACF loads raw data from DB
acf_disable_filters();
// run import / export
if (acf_verify_nonce('import')) {
$this->import();
} elseif (acf_verify_nonce('export')) {
if (isset($_POST['generate'])) {
$this->generate();
} else {
$this->export();
}
}
// load acf scripts
acf_enqueue_scripts();
}
function acf_untrash_field($selector = 0)
{
// disable filters to ensure ACF loads raw data from DB
acf_disable_filters();
// load the origional field gorup
$field = acf_get_field($selector);
// bail early if field did not load correctly
if (empty($field)) {
return false;
}
// delete field
wp_untrash_post($field['ID']);
// action for 3rd party customisation
do_action('acf/untrash_field', $field);
// return
return true;
}
function check_sync()
{
// message
if ($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;
}
// maybe sync
$sync_keys = array();
// check single
if ($key = acf_maybe_get($_GET, 'acfsync')) {
$sync_keys[] = $key;
// check multiple
} elseif (acf_maybe_get($_GET, 'action2') === 'acfsync') {
$sync_keys = acf_maybe_get($_GET, 'post');
}
// sync
if (!empty($sync_keys)) {
// validate
check_admin_referer('bulk-posts');
// disable filters to ensure ACF loads raw data from DB
acf_disable_filters();
acf_enable_filter('local');
// 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
$new_ids = array();
// loop
foreach ($sync_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'));
}
function acf_import_field_group($field_group)
{
// disable filters to ensure ACF loads raw data from DB
acf_disable_filters();
// vars
$ref = array();
$order = array();
// extract fields
$fields = acf_extract_var($field_group, 'fields');
// format fields
$fields = acf_prepare_fields_for_import($fields);
// remove old fields
if ($field_group['ID']) {
// load fields
$db_fields = acf_get_fields_by_id($field_group['ID']);
$db_fields = acf_prepare_fields_for_import($db_fields);
// get field keys
$keys = array();
foreach ($fields as $field) {
$keys[] = $field['key'];
}
// loop over db fields
foreach ($db_fields as $field) {
// add to ref
$ref[$field['key']] = $field['ID'];
if (!in_array($field['key'], $keys)) {
acf_delete_field($field['ID']);
}
}
}
// enable local filter for JSON to be created
acf_enable_filter('local');
// save field group
$field_group = acf_update_field_group($field_group);
// add to ref
$ref[$field_group['key']] = $field_group['ID'];
// add to order
$order[$field_group['ID']] = 0;
// add fields
foreach ($fields as $field) {
// add ID
if (!$field['ID'] && isset($ref[$field['key']])) {
$field['ID'] = $ref[$field['key']];
}
// add parent
if (empty($field['parent'])) {
$field['parent'] = $field_group['ID'];
} elseif (isset($ref[$field['parent']])) {
$field['parent'] = $ref[$field['parent']];
}
// add field menu_order
if (!isset($order[$field['parent']])) {
$order[$field['parent']] = 0;
}
$field['menu_order'] = $order[$field['parent']];
$order[$field['parent']]++;
// save field
$field = acf_update_field($field);
// add to ref
$ref[$field['key']] = $field['ID'];
}
// return new field group
return $field_group;
}
function ajax_move_field()
{
// disable filters to ensure ACF loads raw data from DB
acf_disable_filters();
$args = acf_parse_args($_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 '<p>' . sprintf(__('The %s field can now be found in the %s field group', 'acf'), $v1, $v2) . '</p>';
echo '<a href="#" class="button button-primary 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="button button-primary">' . __("Move Field", 'acf') . '</button>';
echo '</form>';
// die
die;
}
