template_preprocess_block_admin_display_form

• Drupal 6
• Drupal 7

Versions

6 – 7

template_preprocess_block_admin_display_form(&$variables)

Process variables for block-admin-display.tpl.php.

The $variables array contains the following arguments:

• $form

See also

block-admin-display.tpl.php

@see theme_block_admin_display()

Code

modules/block/block.admin.inc, line 550

<?php
function template_preprocess_block_admin_display_form(&$variables) {

  $block_regions = system_region_list($variables['form']['edited_theme']['#value'], REGIONS_VISIBLE);
  $variables['block_regions'] = $block_regions + array(BLOCK_REGION_NONE => t('Disabled'));

  foreach ($block_regions as $key => $value) {
    // Initialize an empty array for the region.
    $variables['block_listing'][$key] = array();
  }

  // Initialize disabled blocks array.
  $variables['block_listing'][BLOCK_REGION_NONE] = array();

  // Set up to track previous region in loop.
  $last_region = '';
  foreach (element_children($variables['form']) as $i) {
    $block = &$variables['form'][$i];

    // Only take form elements that are blocks.
    if (isset($block['info'])) {
      // Fetch region for current block.
      $region = $block['region']['#default_value'];

      // Set special classes needed for table drag and drop.
      $variables['form'][$i]['region']['#attributes']['class'] = array('block-region-select', 'block-region-' . $region);
      $variables['form'][$i]['weight']['#attributes']['class'] = array('block-weight', 'block-weight-' . $region);

      $variables['block_listing'][$region][$i] = new stdClass();
      $variables['block_listing'][$region][$i]->row_class = !empty($block['#attributes']['class']) ? implode(' ', $block['#attributes']['class']) : '';
      $variables['block_listing'][$region][$i]->block_modified = !empty($block['#attributes']['class']) && in_array('block-modified', $block['#attributes']['class']);
      $variables['block_listing'][$region][$i]->block_title =  drupal_render($block['info']);
      $variables['block_listing'][$region][$i]->region_select = drupal_render($block['region']) . drupal_render($block['theme']);
      $variables['block_listing'][$region][$i]->weight_select = drupal_render($block['weight']);
      $variables['block_listing'][$region][$i]->configure_link = drupal_render($block['configure']);
      $variables['block_listing'][$region][$i]->delete_link = !empty($block['delete']) ? drupal_render($block['delete']) : '';
      $variables['block_listing'][$region][$i]->printed = FALSE;

      $last_region = $region;
    }
  }

  $variables['form_submit'] = drupal_render_children($variables['form']);
}
?>

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