function om_maximenu_blocks_get in OM Maximenu 8

Same name and namespace in other branches

1. 6 inc/om_maximenu.blocks.inc \om_maximenu_blocks_get()
2. 7 inc/om_maximenu.blocks.inc \om_maximenu_blocks_get()

Adding Blocks

List of all available blocks in the system

1 string reference to 'om_maximenu_blocks_get'

om_maximenu_menu in ./om_maximenu.module

Implementation of hook_menu().

File

inc/om_maximenu.blocks.inc, line 18

OM Maximenu Blocks.

Code

function om_maximenu_blocks_get() {
  global $_om_maximenu_variable;
  drupal_set_title(t('OM Maximenu Blocks'));

  // get the variable to merge with enabled blocks
  $maximenu = $_om_maximenu_variable;

  // based on url variables
  $args = arg();
  $menu_title = isset($maximenu[$args[4]]['title']) ? $maximenu[$args[4]]['title'] : '';
  $link_title = isset($maximenu[$args[4]]['links'][$args[5]]['link_title']) ? $maximenu[$args[4]]['links'][$args[5]]['link_title'] : 'New Link';
  $link_title_path = isset($maximenu[$args[4]]['links'][$args[5]]['link_title_path']) ? $maximenu[$args[4]]['links'][$args[5]]['link_title_path'] : '';
  $blocks_enabled = isset($maximenu[$args[4]]['links'][$args[5]]['content']) ? $maximenu[$args[4]]['links'][$args[5]]['content'] : array();

  //dsm($blocks_enabled);

  // make sure there's theme name
  $theme_default = variable_get('theme_default', 'garland');

  // get all available blocks for the current theme
  $blocks = _block_rehash($theme_default);
  foreach ($blocks as $key => $block) {
    $block = (object) $block;

    // filter out om_maximenu module
    if ($block->module != 'om_maximenu') {
      $title = $block->title;

      // custom title
      $info = $block->info;

      // default title
      $module = $block->module;

      // block's source
      $delta = $block->delta;

      // block's identifier
      // checked state is based on blocks existence in the array
      $modules[$module][$delta]['checked'] = isset($blocks_enabled[$module . '___' . $delta]) ? 1 : 0;

      // om block title has the highest priority
      if (isset($blocks_enabled[$module . '___' . $delta]) && !empty($blocks_enabled[$module . '___' . $delta]['title'])) {

        // if custom title is present
        $modules[$module][$delta]['title'] = $blocks_enabled[$module . '___' . $delta]['title'];
      }
      else {

        // will get custom title, and default block title
        $modules[$module][$delta]['title'] = !empty($title) ? $title : $info;
      }
      $modules[$module][$delta]['title_path'] = isset($blocks_enabled[$module . '___' . $delta]) && !empty($blocks_enabled[$module . '___' . $delta]['title_path']) ? $blocks_enabled[$module . '___' . $delta]['title_path'] : '';
      $modules[$module][$delta]['title_path_query'] = isset($blocks_enabled[$module . '___' . $delta]) && !empty($blocks_enabled[$module . '___' . $delta]['title_path_query']) ? $blocks_enabled[$module . '___' . $delta]['title_path_query'] : '';
      $modules[$module][$delta]['title_path_fragment'] = isset($blocks_enabled[$module . '___' . $delta]) && !empty($blocks_enabled[$module . '___' . $delta]['title_path_fragment']) ? $blocks_enabled[$module . '___' . $delta]['title_path_fragment'] : '';
      $modules[$module][$delta]['weight'] = isset($blocks_enabled[$module . '___' . $delta]) && !empty($blocks_enabled[$module . '___' . $delta]['weight']) ? $blocks_enabled[$module . '___' . $delta]['weight'] : 0;
      $modules[$module][$delta]['visibility'] = isset($blocks_enabled[$module . '___' . $delta]) && !empty($blocks_enabled[$module . '___' . $delta]['visibility']) ? $blocks_enabled[$module . '___' . $delta]['visibility'] : 0;
    }
  }

  //dsm($modules);
  if (module_exists('om_tools')) {
    $block_class_edit = l(t('<strong>Block Classes</strong> | '), 'admin/config/system/om-tools', array(
      'attributes' => array(
        'title' => t('Edit / Add custom block classes.'),
      ),
      'query' => array(
        'destination' => 'admin/structure/om-maximenu/blocks/' . $args[4] . '/' . $args[5],
      ),
      //'fragment' => '',
      'html' => TRUE,
    ));
  }
  else {
    $block_class_edit = 'Block Classes (OM Tools must be intalled)';
  }
  $form = array();
  $form['om_maximenu_content'] = array(
    '#type' => 'fieldset',
    '#title' => t(om_string_name($menu_title, FALSE) . ' / ' . om_string_name($link_title, FALSE)),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
    '#tree' => TRUE,
    '#description' => t('These are all the available blocks in your system. Choose the blocks which will appear under the navigation menu link.<br />') . $block_class_edit . '<strong>' . l(t('Back to OM Settings'), 'admin/structure/om-maximenu') . '</strong>',
  );
  foreach ($modules as $module => $blocks) {

    // count all blocks in a module
    $total = count($modules[$module]);

    // count how many are enabled
    $count = 0;
    foreach ($blocks as $key => $checked) {
      if ($checked['checked']) {
        $count++;
      }
    }
    $form['om_maximenu_content'][$module] = array(
      '#type' => 'fieldset',
      '#title' => t(om_string_name($module, FALSE) . ' (' . $count . ' of ' . $total . ')'),
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
      '#theme' => 'om_maximenu_blocks_attach',
    );
    $form['om_maximenu_content'][$module] += om_maximenu_blocks_attach($module, $blocks);
  }
  $form['save'] = array(
    '#type' => 'submit',
    '#value' => t('Save'),
  );
  return $form;
}