block_admin_display

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Definition

block_admin_display()
modules/block.module, line 201

Description

Generate main block administration form.

Code

<?php
function block_admin_display() {
  global $theme_key, $custom_theme;

  // If non-default theme configuration has been selected, set the custom theme.
  if (arg(3)) {
    $custom_theme = arg(3);
  }
  else {
    $custom_theme = variable_get('theme_default', 'bluemarine');
  }
  init_theme();

  // Fetch and sort blocks
  $blocks = _block_rehash();
  usort($blocks, '_block_compare');

  $throttle = module_exist('throttle');
  $block_regions = system_region_list($theme_key);

  // Build form tree
  $form['#action'] = arg(3) ? url('admin/block/list/' . $theme_key) : url('admin/block');
  $form['#tree'] = TRUE;
  foreach ($blocks as $i => $block) {
    $form[$i]['module'] = array('#type' => 'value', '#value' => $block['module']);
    $form[$i]['delta'] = array('#type' => 'value', '#value' => $block['delta']);
    $form[$i]['info'] = array('#value' => $block['info']);
    $form[$i]['status'] = array('#type' => 'checkbox', '#default_value' => $block['status']);
    $form[$i]['theme'] = array('#type' => 'hidden', '#value' => $theme_key);
    $form[$i]['weight'] = array('#type' => 'weight', '#default_value' => $block['weight']);
    $form[$i]['region'] = array('#type' => 'select',
      '#default_value' => isset($block['region']) ? $block['region'] : system_default_region($theme_key),
      '#options' => $block_regions,
    );

    if ($throttle) {
      $form[$i]['throttle'] = array('#type' => 'checkbox', '#default_value' => $block['throttle']);
    }
    $form[$i]['configure'] = array('#value' => l(t('configure'), 'admin/block/configure/'. $block['module'] .'/'. $block['delta']));
    if ($block['module'] == 'block') {
      $form[$i]['delete'] = array('#value' => l(t('delete'), 'admin/block/delete/'. $block['delta']));
    }
  }
  $form['submit'] = array('#type' => 'submit', '#value' => t('Save blocks'));

  return drupal_get_form('block_admin_display', $form);
}
?>