@ -186,10 +186,10 @@ function islandora_ingest_form_get_step(array &$form_state, $step_id = NULL) {
*
* @param array $form_state
* The Drupal form state.
* @param string $step
* @param array $step
* The step relative to the result, if not provided the current step is used.
*
* @return string
* @return array|null
* The next step if found, NULL otherwise.
*/
function islandora_ingest_form_get_next_step(array & $form_state, array $step = NULL) {
@ -205,10 +205,10 @@ function islandora_ingest_form_get_next_step(array &$form_state, array $step = N
*
* @param array $form_state
* The Drupal form state.
* @param string $step
* @param array $step
* The step relative to the result, if not provided the current step is used.
*
* @return string
* @return array|null
* The next step if found, NULL otherwise.
*/
function islandora_ingest_form_get_previous_step(array & $form_state, array $step = NULL) {
@ -329,6 +329,9 @@ function islandora_ingest_form_decrement_step(array &$form_state) {
* The Drupal form.
* @param array $form_state
* The Drupal form state.
* @param string $step_id
* The ID of the step relative to the result, if not provided the current
* step_id is used.
*
* @return array
* The form definition of the current step.
@ -363,6 +366,8 @@ function islandora_ingest_form_execute_step(array $form, array &$form_state, $st
* The Drupal form.
* @param array $form_state
* The Drupal form state.
* @param array $step
* The step we are executing.
*
* @return array
* The form definition of the given step.
@ -391,6 +396,8 @@ function islandora_ingest_form_execute_form_step(array $form, array &$form_state
* The Drupal form.
* @param array $form_state
* The Drupal form state.
* @param array $step
* The step that execution begins from.
*/
function islandora_ingest_form_execute_consecutive_callback_steps(array $form, array & $form_state, array $step) {
do {
@ -409,6 +416,8 @@ function islandora_ingest_form_execute_consecutive_callback_steps(array $form, a
* The Drupal form.
* @param array $form_state
* The Drupal form state.
* @param array $step
* The step currently being executed.
*/
function islandora_ingest_form_execute_callback_step(array $form, array & $form_state, array $step) {
$args = array(&$form_state);
@ -425,6 +434,8 @@ function islandora_ingest_form_execute_callback_step(array $form, array &$form_s
* The Drupal form.
* @param array $form_state
* The Drupal form state.
* @param array $step
* The step that execution begins from.
*/
function islandora_ingest_form_undo_consecutive_callback_steps(array $form, array & $form_state, array $step) {
do {
@ -443,6 +454,8 @@ function islandora_ingest_form_undo_consecutive_callback_steps(array $form, arra
* The Drupal form.
* @param array $form_state
* The Drupal form state.
* @param array $step
* The step which the undo callback is being called on.
*/
function islandora_ingest_form_undo_callback_step(array $form, array & $form_state, array $step) {
$args = array(&$form_state);
@ -457,11 +470,13 @@ function islandora_ingest_form_undo_callback_step(array $form, array &$form_stat
* The Drupal form.
* @param array $form_state
* The Drupal form state.
* @param array $step
* An array defining a ingest step.
*
* @return array
* The stepified Drupal form definition for the given step.
*/
function islandora_ingest_form_stepify(array $form, array & $form_state, $step) {
function islandora_ingest_form_stepify(array $form, array & $form_state, array $step) {
$first_form_step = islandora_ingest_form_on_first_form_step($form_state);
$last_form_step = islandora_ingest_form_on_last_form_step($form_state);
$form['form_step_id'] = array(
@ -692,6 +707,8 @@ function islandora_ingest_form_ingest_button(array &$form_state) {
*
* Attempts to ingest every object built by the previous steps.
*
* @param array $form
* The Drupal form.
* @param array $form_state
* The Drupal form state.
*/