function layout_flexible_template_configure_form

Form to manage adding and removing rows to a flexible template.

Parameters

LayoutFlexibleTemplate $flexible_template: The template configuration being edited.

Related topics

File

modules/layout/layout.flexible.inc, line 114

Provides configurable (flexible) layout templates.

Code

function layout_flexible_template_configure_form($form, &$form_state, LayoutFlexibleTemplate $flexible_template) {
  form_load_include($form_state, 'inc', 'layout', 'layout.admin');
  form_load_include($form_state, 'inc', 'layout', 'layout.flexible');

  $messages = array();
  $form['messages'] = array(
    '#theme' => 'status_messages',
    '#messages' => $messages,
    '#weight' => -100,
    // Prefix/suffix used to identify in AJAX requests.
    '#prefix' => '<div id="layout-messages">',
    '#suffix' => '</div>',
  );

  $form_state['flexible_template'] = &$flexible_template;
  $flexible_template_name = $flexible_template->name;

  $config = array(
    'is_new' => TRUE,
    'layout_template' => $flexible_template_name,
  );
  $layout = new Layout($config);
  $template = layout_get_layout_template_info($flexible_template_name);

  backdrop_set_title($template['title']);

  $form_state['flexible_template_name'] = $flexible_template_name;

  if (empty($form_state['flexible_template'])) {
    return array();
  }

  $renderer = layout_create_renderer('flexible', $layout);

  $form['content'] = array(
    '#type' => 'item',
    '#id' => 'layout-flexible-content',
  );
  $form['content']['display'] = array(
    '#markup' => $renderer->render(),
  );

  $form['content']['row_positions'] = array(
    // Use 'hidden' instead of 'value' so the JS can access it.
    '#type' => 'hidden',
    '#default_value' => implode(',', array_keys($flexible_template->rows)),
  );

  $form['content']['add_row'] = array(
    '#type' => 'submit',
    '#value' => t('Add row'),
    '#attributes' => array('class' => array('flexible-layout-add-row')),
    '#submit' => array(
      'layout_flexible_template_add_row',
    ),
    '#ajax' => array(
      'callback' => 'layout_ajax_form_open_dialog',
    ),
  );
  $form['actions'] = array(
    '#type' => 'actions',
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save layout template'),
    '#submit' => array(
      'layout_flexible_template_configure_form_submit',
    ),
  );
  $form['actions']['cancel'] = array(
    '#type' => 'submit',
    '#value' => t('Cancel'),
    '#submit' => array(
      'layout_flexible_template_configure_form_cancel',
    ),
  );

  return $form;
}