/**
* Function that creates the add form with the default fields
*
* @since 1.0.0
*
* @param array $fields array of default fields
* @param string $form_name the name of the form
* @param int $post_id the post ID
* @return string $output form container and js ajax call to load the actual form.
*/
function create_add_form($fields, $form_name, $post_id, $action = '')
{
$nonce = wp_create_nonce('wck-fep-add-post');
if ($action == 'edit') {
$fep_form = get_post($post_id);
if ($fep_form) {
$author_id = $fep_form->post_author;
$user_ID = get_current_user_id();
if (!current_user_can('edit_others_posts')) {
if ($author_id != $user_ID) {
$error = '<div class="fep-error fep-access-denied">' . __("You are not allowed to edit this post.", "wck") . '</div>';
return $error;
}
}
}
}
$form = '<form id="' . $form_name . '" method="post" action="">';
$element_id = 0;
if (function_exists('wck_cfc_create_boxes_args')) {
$all_box_args = wck_cfc_create_boxes_args();
}
if (!empty($fields)) {
foreach ($fields as $details) {
do_action("wck_fep_before_form_{$form_name}_element_{$element_id}");
$form .= apply_filters("wck_fep_filter_before_form_{$form_name}_element_{$element_id}", '<div id="fep-' . Wordpress_Creation_Kit::wck_generate_slug($details['title']) . '" class="fep-element-wrap">', $details);
if (empty($details['cfc'])) {
if ($action == 'edit') {
/* build edit values depending on the field */
$value = self::wck_fep_get_edit_value($post_id, $details);
} else {
$value = apply_filters('wck_fep_default_value_' . $form_name . '_' . Wordpress_Creation_Kit::wck_generate_slug($details['title']), '');
}
$form .= parent::wck_output_form_field($form_name, $details, $value, 'fep', $post_id);
} else {
/* add CFC boxes created with Custom Fields Creator */
if (!empty($all_box_args)) {
foreach ($all_box_args as $box_args) {
if ($box_args['post_type'] == $this->args['post_type'] && $box_args['metabox_title'] == $details['title']) {
/* treat single cfcs case */
if ($box_args['single']) {
$form .= '<div id="' . $box_args['meta_name'] . '" class="single-cfc">';
if (!empty($box_args['meta_array'])) {
foreach ($box_args['meta_array'] as $details) {
if ($action == 'edit') {
/* build edit values depending on the field */
$value = self::wck_fep_get_edit_value($post_id, $details, $box_args['meta_name']);
} else {
$value = '';
}
$form .= '<div class="fep-single-element-wrap">';
$form .= parent::wck_output_form_field($box_args['meta_name'], $details, $value, 'fep', $post_id);
$form .= '</div>';
}
}
$form .= '</div>';
} else {
ob_start();
parent::create_add_form($box_args['meta_array'], $box_args['meta_name'], get_post($post_id), 'fep');
$parent_form = ob_get_contents();
ob_end_clean();
$form .= $parent_form;
$form .= parent::wck_output_meta_content($box_args['meta_name'], $post_id, $box_args['meta_array'], $box_args);
}
}
}
}
}
$form .= apply_filters("wck_fep_filter_after_form_{$form_name}_element_{$element_id}", '</div>');
do_action("wck_after_form_{$form_name}_element_{$element_id}");
$element_id++;
}
}
if ($action == 'edit') {
$submit_text = apply_filters('wck_fep_form_button_update', __('Update Post', 'wck'), $form_name);
} else {
$submit_text = apply_filters('wck_fep_form_button_add', __('Add Post', 'wck'), $form_name);
}
$form .= '<input type="submit" id="submit_' . $form_name . '" value="' . $submit_text . '" onclick="wckFepAddPost(\'' . $form_name . '\', ' . $post_id . ', \'' . $action . '\', \'' . $nonce . '\');return false;"/>';
$form .= '</form>';
return $form;
}
function wck_cfc_create_boxes()
{
$all_box_args = wck_cfc_create_boxes_args();
if (!empty($all_box_args)) {
foreach ($all_box_args as $box_args) {
new Wordpress_Creation_Kit($box_args);
}
}
}
/**
* Funtion that retrieves all the CFC's for the selected post type in form args
*
* @since 1.0.0
*
* @param int $post_id Post ID of the form.
* @return array $cfc_titles containing the Meta Boxes Titles created with CFC.
*/
function wck_fep_get_cfcs_for_post_type($post_id)
{
$cfc_titles = array();
if (function_exists('wck_cfc_create_boxes_args')) {
$all_box_args = wck_cfc_create_boxes_args();
if (!empty($all_box_args)) {
foreach ($all_box_args as $box_args) {
$form_args = get_post_meta($post_id, 'wck_fep_args', true);
if (!empty($form_args)) {
if ($box_args['post_type'] == $form_args[0]['post-type']) {
$cfc_titles[] = 'CFC-' . $box_args['metabox_title'];
}
}
}
}
}
return $cfc_titles;
}
