/**
* Sete repetitive form for single field.
*
* @param type $meta
* @return string
*/
function get_field_form($meta_value = null, $meta_id = null)
{
$form = array();
if (is_null($meta_value)) {
$key = 'wpcf_field_' . wpcf_unique_id(md5($this->index) . $meta_id);
} else {
$key = 'wpcf_field_' . md5(maybe_serialize($meta_value) . $meta_id);
}
/*
*
*
* TODO We prevented array because of some fails we had before.
* Now it should work fine
* Add debug log if meta_value['custom_order'] passed.
* That means setting meta_value did not went well.
*/
// if ( is_null( $meta_value ) || is_array( $meta_value ) ) {
if (is_null($meta_value) || is_array($meta_value) && isset($meta_value['custom_order'])) {
$meta_value = $this->meta['single'];
}
// Open drag div
$form[$key . '_drag_open'] = array('#type' => 'markup', '#markup' => '<div class="wpcf-repetitive-drag-and-drop">');
// Use WPCF_Field::get_field_form()
$field_form = parent::_get_meta_form($meta_value, $meta_id, false);
/*
*
* Apply filters to each form element.
* Here we add specific properties
* e.g. Skype alters fields.
*/
$_loop = false;
foreach ($field_form as $k => $field) {
/*
*
* IMPORTANT
* We change name to hold array
*/
if (isset($field['#name'])) {
$temp = explode('[' . $this->cf['slug'] . ']', $field['#name']);
// Assign new name
$field['#name'] = $temp[0] . '[' . $this->cf['slug'] . ']' . '[' . $key . ']';
// Append rest if any
if (isset($temp[1])) {
$field['#name'] .= $temp[1];
}
}
// Apply filters
$field_form[$k] = apply_filters('wpcf_repetitive_field', $field, $this->post, $this->cf, $k);
// BREAKPOINT
/*
* This is place where we clean display.
* First item is displayed as it is, each after is reduced.
* If called via AJAX - that means it added and should be reduced.
*/
// if ( $_loop == true || defined( 'DOING_AJAX' ) ) {
/*
* See if field has Repeater pattern defined
*/
if (isset($field['__repeater_restricted']) && is_array($field['__repeater_restricted'])) {
foreach ($field['__repeater_restricted'] as $_e => $_v) {
if (isset($field[$_e])) {
unset($field[$_e]);
}
}
} else {
unset($field['#title'], $field['#description']);
}
// Set main
$field_form[$k] = $field;
// }
// $_loop = true;
}
// Just append form
$form = $form + $field_form;
// Open control div
$form[$key . '_control_open'] = array('#type' => 'markup', '#markup' => '<div class="wpcf-repetitive-control">');
// Drag button
$form[$key . '_drag_button'] = array('#type' => 'markup', '#markup' => wpcf_repetitive_drag_button($this->cf, $this->post));
// 'Delete' button
$form[$key . '_delete_button'] = array('#type' => 'markup', '#markup' => wpcf_repetitive_delete_button($this->cf, $this->post, $meta_id));
// Close control div
$form[$key . '_control_close'] = array('#type' => 'markup', '#markup' => '</div>');
// Close drag div
$form[$key . '_drag_close'] = array('#type' => 'markup', '#markup' => '</div>');
// Count it and set JS var
$this->_set_form_count();
wpcf_admin_add_js_settings('wpcf_repetitive_count_' . md5($this->cf['id']), $this->index);
return $form;
}
