function layout_flexible_template_edit_row_form

Form to add or edit a row on a flexible template.

Parameters

LayoutFlexibleTemplate $flexible_template: The loaded flexible template object.

string $original_row: The row above or below which a new row is being inserted.

string $region_style: The selected region style.

Related topics

File

core/modules/layout/layout.flexible.inc, line 436

Provides configurable (flexible) layout templates.

Code

function layout_flexible_template_edit_row_form($form, &$form_state, LayoutFlexibleTemplate $flexible_template, $original_row, $region_style = NULL) {
  form_load_include($form_state, 'inc', 'layout', 'layout.flexible');
  form_load_include($form_state, 'inc', 'layout', 'layout.admin');
  $form_state['flexible_template'] = &$flexible_template;
  $flexible_template_name = $flexible_template->name;

  $form_state['flexible_template_name'] = $flexible_template_name;
  $form_state['original_row'] = $original_row;

  $row_data = array();
  if ($original_row != 'add') {
    if (isset($flexible_template->rows[$original_row]['in_progress'])) {
      $row_data = $flexible_template->rows[$original_row]['in_progress'];
    }
    else {
      $row_data = $flexible_template->rows[$original_row];
    }
  }

  $region_style = $region_style ? $region_style : $row_data['contains'];
  $form_state['region_style'] = $region_style;

  $row_styles = layout_flexible_row_styles();
  $selected_style = $row_styles[$region_style]['name'];
  $region_count = $row_styles[$region_style]['region_count'];

  if ($original_row == 'add') {
    backdrop_set_title(t('Add new row'));
  }
  else {
    backdrop_set_title(t('Configure row !original_row', array('!original_row' => $original_row)));
  }

  $form['region_style'] = array(
    '#type' => 'item',
    '#title' => t('Selected region widths'),
    '#markup' => $selected_style,
  );

  if ($original_row != 'add') {
    $form['change_region_style'] = array(
      '#type' => 'submit',
      '#value' => t('Change region widths'),
      '#attributes' => array('class' => array('layout-link-button')),
      '#submit' => array(
        'layout_flexible_template_change_region_style',
      ),
      '#ajax' => array(
        'callback' => 'layout_ajax_form_open_dialog',
      ),
    );
  }

  $form['region_names'] = array(
    '#type' => 'fieldset',
    '#title' => t('Regions'),
    '#collapsed' => $original_row != 'add',
    '#collapsible' => TRUE,
    '#tree' => TRUE,
  );

  $form_state['last_region_number'] = layout_flexible_template_get_last_region_number($flexible_template);
  for ($i = 0; $i < $region_count; $i++) {
    $form['region_names']['region_' . $i] = array(
      '#type' => 'container',
    );
    if (isset($row_data['region_names']['region_' . $i]['label'])) {
      $region_name = $row_data['region_names']['region_' . $i]['label'];
    }
    $form['region_names']['region_' . $i]['label'] = array(
      '#type' => 'textfield',
      '#title' => t('Region name') . ' ' . ($i + 1),
      '#default_value' => !empty($region_name) ? $region_name : t('Region') . ' ' . ($form_state['last_region_number'] + $i + 1),
    );
    $form['region_names']['region_' . $i]['name'] = array(
      '#type' => 'machine_name',
      '#description' => t('A machine name to be used as the default CSS class. It must only contain uppercase letters, lowercase letters, numbers, hyphens and underscores.'),
      '#default_value' => !empty($row_data['region_names']['region_' . $i]['name']) ? $row_data['region_names']['region_' . $i]['name'] : '',
      '#maxlength' => 255,
      '#field_prefix' => '<span dir="ltr">l-region--',
      '#field_suffix' => '</span>&lrm;',
      '#size' => 15,
      '#disabled' => FALSE,
      '#machine_name' => array(
        'exists' => '_layout_flexible_template_region_name_exists',
        'source' => array('region_names', 'region_' . $i, 'label'),
        'standalone' => TRUE,
        'label' => t('Name'),
        'replace_pattern' => '[^a-z0-9-]+',
        'replace' => '-',
      ),
    );
    if (isset($row_data['region_names']['region_' . $i]['region_class_enable'])) {
      $region_class_enable = $row_data['region_names']['region_' . $i]['region_class_enable'];
    }
    $form['region_names']['region_' . $i]['region_class_enable'] = array(
      '#type' => 'checkbox',
      '#title' => t('Add CSS classes'),
      '#default_value' => !empty($region_class_enable) ? $region_class_enable : 0,
    );
    if (isset($row_data['region_names']['region_' . $i]['classes'])) {
      $classes = $row_data['region_names']['region_' . $i]['classes'];
    }
    $form['region_names']['region_' . $i]['classes'] = array(
      '#type' => 'textfield',
      '#title' => t('Additional region CSS classes'),
      '#description' => t('Separate multiple classes with spaces.'),
      '#default_value' => !empty($classes) ? $classes : '',
      '#states' => array(
        'visible' => array(
          ':input[name="region_names[region_' . $i . '][region_class_enable]"]' => array('checked' => TRUE),
        ),
      ),
    );
  }

  $form['region_styles'] = array(
    '#type' => 'fieldset',
    '#title' => t('Row Style'),
    '#collapsed' => $original_row != 'add',
    '#collapsible' => TRUE,
  );

  $options = array(
    'div' => 'DIV',
    'nav' => 'NAV',
    'aside' => 'ASIDE',
    'section' => 'SECTION',
    'header' => 'HEADER',
    'footer' => 'FOOTER',
    'main' => 'MAIN',
  );
  $form['region_styles']['element'] = array(
    '#title' => t('Row wrapper tag'),
    '#type' => 'select',
    '#options' => $options,
    '#default_value' => isset($row_data['element']) ? $row_data['element'] : '',
  );

  $form['region_styles']['container'] = array(
    '#title' => t('Row width behavior'),
    '#type' => 'radios',
    '#options' => array(
      'container' => t('Fixed maximum width'),
      'container_fluid' => t('Fluid width'),
      'no_container' => t('Full width'),
    ),
    '#default_value' => isset($row_data['container']) ? $row_data['container'] : 'container_fluid',
  );
  $form['region_styles']['container']['container']['#description'] = t('Adds the <code>container</code> class to the row.');
  $form['region_styles']['container']['container_fluid']['#description'] = t('Adds the <code>container-fluid</code> class to the row (no <code>max-width</code>, but <code>padding</code>).');
  $form['region_styles']['container']['no_container']['#description'] = t('No container-related classes added to the row (e.g. for Hero blocks).');

  $form['region_styles']['row_classes'] = array(
    '#title' => t('Additional row CSS classes'),
    '#type' => 'textfield',
    '#default_value' => isset($row_data['classes']) ? $row_data['classes'] : '',
    '#description' => t('Separate multiple classes with spaces.'),
  );

  $form['actions'] = array('#type' => 'actions');
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#name' => 'submit',
    '#value' => t('Save configuration'),
    '#attributes' => array('class' => array('layout-title-button')),
    '#validate' => array(
      'layout_flexible_template_edit_row_validate',
    ),
    '#submit' => array(
      'layout_flexible_template_edit_row_form_submit',
    ),
    '#ajax' => array(
      'callback' => 'layout_flexible_template_edit_row_ajax',
    ),
  );
  $form['actions']['cancel'] = array(
    '#type' => 'submit',
    '#value' => t('Cancel'),
    '#validate' => array(),
    '#submit' => array(
      'layout_flexible_template_cancel',
    ),
    '#ajax' => array(
      'callback' => 'layout_flexible_template_cancel_ajax',
    ),
  );

  return $form;
}