oa_navigation.inc in Open Atrium Toolbar 7.2

File

plugins/content_types/oa_navigation.inc

<?php

/**
 * @file
 * Provides a panels pane that displayes the OA Navigation.
 */
$plugin = array(
  'title' => t('Open Atrium Navigation'),
  'description' => t('The Open Atrium main menu navigation.'),
  'category' => array(
    t('OA Admin'),
    -9,
  ),
);

/**
 * Render callback.
 */
function oa_toolbar_oa_navigation_content_type_render($subtype, $conf, $panel_args) {
  $block = new stdClass();
  $block->module = 'oa_toolbar';
  $vars = array();
  $vars['menu_name'] = $conf['menu_name'];

  // first check for space banner next to main menu
  if (module_exists('oa_appearance')) {
    drupal_add_js(drupal_get_path('module', 'oa_appearance') . '/oa_appearance.js');
    $space_id = oa_core_get_space_home_context();
    $banner = oa_appearance_get_space_banner($space_id, OA_SPACE_BANNER_MAIN_MENU);
    if ($banner['image']) {
      $vars['height'] = $banner['image']['height'];
      $vars['width'] = 0;

      // prevents stretching
      $vars['banner'] = theme('image_style', $banner['image'] + array(
        'style_name' => 'oa_banner',
      ));
    }
  }

  // next check for site banner
  if (empty($banner['image']) && variable_get('oa_menu_banner', TRUE) && !variable_get('oa_banner_stretch', FALSE)) {
    $fid = variable_get('oa_site_banner', '');
    if ($fid && ($site_file = file_load($fid))) {

      // banner found
    }
    elseif (variable_get('oa_banner_default', TRUE)) {

      // use default banner image
      $site_file = oa_core_get_banner_default();
    }
    if (!empty($site_file)) {
      $vars['height'] = !empty($site_file->metadata['height']) ? $site_file->metadata['height'] : 0;
      $vars['width'] = !empty($site_file->metadata['width']) ? $site_file->metadata['width'] : 0;
      $vars['banner'] = l(theme('image', array(
        'path' => $site_file->uri,
        'width' => $vars['width'],
        'height' => $vars['height'],
        'alt' => t('Site banner'),
        'attributes' => array(
          'class' => array(
            'oa-site-banner-img',
          ),
        ),
      )), '<front>', array(
        'html' => TRUE,
      ));
      $vars['width'] = 0;
    }
  }
  $vars['show_menu'] = variable_get('oa_mainmenu', TRUE);
  $block->content = theme('oa_navigation', $vars);
  return $block;
}

/**
 * Edit form callback.
 */
function oa_toolbar_oa_navigation_content_type_edit_form($form, &$form_state) {
  $conf = $form_state['conf'];
  $menus = menu_get_menus();
  $form['menu_name'] = array(
    '#title' => t('Menu'),
    '#type' => 'select',
    '#description' => t('Menu to use for the OA Navigation.'),
    '#options' => $menus,
    '#required' => TRUE,
    '#default_value' => $conf['menu_name'],
  );
  return $form;
}

/**
 * Submit handler for the custom type settings form.
 */
function oa_toolbar_oa_navigation_content_type_edit_form_submit($form, &$form_state) {
  foreach (array_keys($form_state['values']) as $key) {
    if (isset($form_state['values'][$key])) {
      $form_state['conf'][$key] = $form_state['values'][$key];
    }
  }
}

/**
 * Returns the administrative title.
 */
function oa_toolbar_oa_navigation_content_type_admin_title($subtype, $conf, $context) {
  return t('Open Atrium Navigation');
}

Functions

Name	Description
oa_toolbar_oa_navigation_content_type_admin_title	Returns the administrative title.
oa_toolbar_oa_navigation_content_type_edit_form	Edit form callback.
oa_toolbar_oa_navigation_content_type_edit_form_submit	Submit handler for the custom type settings form.
oa_toolbar_oa_navigation_content_type_render	Render callback.