block_admin_display_form

• Drupal 6
• Drupal 7

Versions

6

block_admin_display_form(&$form_state, $blocks, $theme = NULL)

7

block_admin_display_form($form, &$form_state, $blocks, $theme)

Generate main blocks administration form.

Code

modules/block/block.admin.inc, line 45

<?php
function block_admin_display_form($form, &$form_state, $blocks, $theme) {

  drupal_add_css(drupal_get_path('module', 'block') . '/block.css', array('preprocess' => FALSE));

  $block_regions = system_region_list($theme, REGIONS_VISIBLE) + array(BLOCK_REGION_NONE => '<' . t('none') . '>');

  // Weights range from -delta to +delta, so delta should be at least half
  // of the amount of blocks present. This makes sure all blocks in the same
  // region get an unique weight.
  $weight_delta = round(count($blocks) / 2);

  // Build the form tree.
  $form['edited_theme'] = array('#type' => 'value', '#value' => $theme);
  $form['#action'] = arg(4) ? url('admin/structure/block/list/' . $theme) : url('admin/structure/block');
  $form['#tree'] = TRUE;

  foreach ($blocks as $i => $block) {
    $key = $block['module'] . '_' . $block['delta'];
    $form[$key]['module'] = array(
      '#type' => 'value',
      '#value' => $block['module'],
    );
    $form[$key]['delta'] = array(
      '#type' => 'value',
      '#value' => $block['delta'],
    );
    $form[$key]['info'] = array(
      '#markup' => check_plain($block['info']),
    );
    $form[$key]['theme'] = array(
      '#type' => 'hidden',
      '#value' => $theme,
    );
    $form[$key]['weight'] = array(
      '#type' => 'weight',
      '#default_value' => $block['weight'],
      '#delta' => $weight_delta,
    );
    $form[$key]['region'] = array(
      '#type' => 'select',
      '#default_value' => $block['region'],
      '#options' => $block_regions,
    );
    $form[$key]['configure'] = array(
      '#type' => 'link',
      '#title' => t('configure'),
      '#href' => 'admin/structure/block/manage/' . $block['module'] . '/' . $block['delta'] . '/configure',
    );
    if ($block['module'] == 'block') {
      $form[$key]['delete'] = array(
        '#type' => 'link',
        '#title' => t('delete'),
        '#href' => 'admin/structure/block/manage/' . $block['module'] . '/' . $block['delta'] . '/delete',
     );
    }
  }
  // Do not allow disabling the main system content block.
  unset($form['system_main']['region']['#options'][BLOCK_REGION_NONE]);

  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save blocks'),
  );

  return $form;
}
?>

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