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

core/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');

  $form['help'] = array(
    '#type' => 'help',
    '#markup' => t('This page allows you to add or remove rows, and change the order of rows by dragging them up and down. You can also change the number of regions within each row, and adjust the width of each region.'),
  );

  $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('layout-flexible-add-row', 'button-secondary')),
    '#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;
}