/**
* Loop through the fields being edited and if they include Post fields, update the Entry's post object
*
* @param array $form Gravity Forms form
*
* @return void
*/
function maybe_update_post_fields($form)
{
$post_id = $this->entry['post_id'];
// Security check
if (false === GVCommon::has_cap('edit_post', $post_id)) {
do_action('gravityview_log_error', 'The current user does not have the ability to edit Post #' . $post_id);
return;
}
$update_entry = false;
$updated_post = $original_post = get_post($post_id);
foreach ($this->entry as $field_id => $value) {
//todo: only run through the edit entry configured fields
$field = RGFormsModel::get_field($form, $field_id);
if (class_exists('GF_Fields')) {
$field = GF_Fields::create($field);
}
if (GFCommon::is_post_field($field)) {
// Get the value of the field, including $_POSTed value
$value = RGFormsModel::get_field_value($field);
// Convert the field object in 1.9 to an array for backward compatibility
$field_array = GVCommon::get_field_array($field);
switch ($field_array['type']) {
case 'post_title':
case 'post_content':
case 'post_excerpt':
$updated_post->{$field_array['type']} = $value;
break;
case 'post_tags':
wp_set_post_tags($post_id, $value, false);
break;
case 'post_category':
$categories = is_array($value) ? array_values($value) : (array) $value;
$categories = array_filter($categories);
wp_set_post_categories($post_id, $categories, false);
// prepare value to be saved in the entry
$field = GFCommon::add_categories_as_choices($field, '');
// if post_category is type checkbox, then value is an array of inputs
if (isset($value[strval($field_id)])) {
foreach ($value as $input_id => $val) {
$input_name = 'input_' . str_replace('.', '_', $input_id);
$this->entry[strval($input_id)] = RGFormsModel::prepare_value($form, $field, $val, $input_name, $this->entry['id']);
}
} else {
$input_name = 'input_' . str_replace('.', '_', $field_id);
$this->entry[strval($field_id)] = RGFormsModel::prepare_value($form, $field, $value, $input_name, $this->entry['id']);
}
break;
case 'post_custom_field':
$input_type = RGFormsModel::get_input_type($field);
$custom_field_name = $field_array['postCustomFieldName'];
// Only certain custom field types are supported
if (!in_array($input_type, array('list', 'fileupload'))) {
update_post_meta($post_id, $custom_field_name, $value);
}
break;
case 'post_image':
$value = '';
break;
}
//ignore fields that have not changed
if ($value === rgget((string) $field_id, $this->entry)) {
continue;
}
// update entry
if ('post_category' !== $field->type) {
$this->entry[strval($field_id)] = $value;
}
$update_entry = true;
}
}
if ($update_entry) {
$return_entry = GFAPI::update_entry($this->entry);
if (is_wp_error($return_entry)) {
do_action('gravityview_log_error', 'Updating the entry post fields failed', $return_entry);
} else {
do_action('gravityview_log_debug', 'Updating the entry post fields for post #' . $post_id . ' succeeded');
}
}
$return_post = wp_update_post($updated_post, true);
if (is_wp_error($return_post)) {
do_action('gravityview_log_error', 'Updating the post content failed', $return_post);
} else {
do_action('gravityview_log_debug', 'Updating the post content for post #' . $post_id . ' succeeded');
}
}
