From f5eb7f28dd0cc2d78df4430b8a4adf79fcaf7894 Mon Sep 17 00:00:00 2001
From: Tim Steiner <tsteiner2@unl.edu>
Date: Wed, 30 Jun 2010 17:12:42 +0000
Subject: [PATCH] Add support for intermediate breadcrumbs in the template.
git-svn-id: file:///tmp/wdn_thm_drupal/branches/drupal-7.x@116 20a16fea-79d4-4915-8869-1ea9d5ebf173
---
sites/all/themes/unl_wdn/html.tpl.php | 1 +
sites/all/themes/unl_wdn/template.php | 16 ++++--
sites/all/themes/unl_wdn/theme-settings.php | 57 ++++++++++++++++-----
3 files changed, 57 insertions(+), 17 deletions(-)
diff --git a/sites/all/themes/unl_wdn/html.tpl.php b/sites/all/themes/unl_wdn/html.tpl.php
index 85eb110f..dfd532d8 100644
--- a/sites/all/themes/unl_wdn/html.tpl.php
+++ b/sites/all/themes/unl_wdn/html.tpl.php
@@ -38,6 +38,7 @@ $t->head .= PHP_EOL
. $head . PHP_EOL
. $styles . PHP_EOL
. $scripts . PHP_EOL
+ . '<link href="' . url('<front>', array('absolute' => TRUE)) . '" rel="home" />' . PHP_EOL
;
if (theme_get_setting('use_base')) {
diff --git a/sites/all/themes/unl_wdn/template.php b/sites/all/themes/unl_wdn/template.php
index fddf3caa..87356e73 100644
--- a/sites/all/themes/unl_wdn/template.php
+++ b/sites/all/themes/unl_wdn/template.php
@@ -19,20 +19,30 @@ require_once dirname(__FILE__) . '/includes/form.inc';
function unl_wdn_breadcrumb($variables)
{
$breadcrumbs = $variables['breadcrumb'];
-
+
if (count($breadcrumbs) == 0) {
- $breadcrumbs[] = unl_get_site_name_abbreviated();
+ $breadcrumbs[] = '<a href="">' . unl_get_site_name_abbreviated() . '</a>';
} else {
//Change 'Home' to be $site_name
array_unshift($breadcrumbs,
str_replace('Home', unl_get_site_name_abbreviated(),
array_shift($breadcrumbs)));
}
+
+ //Add the intermediate breadcrumb if it exists
+ $intermediateBreadcrumbText = theme_get_setting('intermediate_breadcrumb_text');
+ $intermediateBreadcrumbHref = theme_get_setting('intermediate_breadcrumb_href');
+ if ($intermediateBreadcrumbText && $intermediateBreadcrumbHref) {
+ array_unshift($breadcrumbs, '<a href="' . $intermediateBreadcrumbHref . '">' . $intermediateBreadcrumbText . '</a>');
+ }
+
//Prepend UNL
array_unshift($breadcrumbs, '<a href="http://www.unl.edu/">UNL</a>');
//Append title of current page -- http://drupal.org/node/133242
- $breadcrumbs[] = drupal_get_title();
+ if (!drupal_is_front_page()) {
+ $breadcrumbs[] = drupal_get_title();
+ }
$html = '<ul>' . PHP_EOL;
foreach ($breadcrumbs as $breadcrumb) {
diff --git a/sites/all/themes/unl_wdn/theme-settings.php b/sites/all/themes/unl_wdn/theme-settings.php
index af12d0c9..fd65149c 100644
--- a/sites/all/themes/unl_wdn/theme-settings.php
+++ b/sites/all/themes/unl_wdn/theme-settings.php
@@ -2,24 +2,53 @@
function unl_wdn_form_system_theme_settings_alter(&$form, &$form_state)
{
- $form['site_name_abbreviation'] = array(
- '#type' => 'textfield',
+ $form[] = array(
+ '#type' => 'fieldset',
'#title' => t('Site Name Abbreviation'),
- '#default_value' => theme_get_setting('site_name_abbreviation'),
- '#description' => t('An abbreviated version of your site\'s name to use in breadcrumbs.')
+
+ 'site_name_abbreviation' => array(
+ '#type' => 'textfield',
+ '#default_value' => theme_get_setting('site_name_abbreviation'),
+ '#description' => t('An abbreviated version of your site\'s name to use in breadcrumbs.')
+ )
);
- $form['zen_forms'] = array(
- '#type' => 'checkbox',
- '#title' => t('Use Zen Forms'),
- '#default_value' => theme_get_setting('zen_forms'),
- '#description' => t('Transforms all forms into the list-based zen forms.')
+ $form['intermediate_breadcrumb'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Intermediate Breadcrumb'),
+ '#description' => t('A breadcrumb that is displayed between the UNL breadcrumb and this site\'s breadcrumb'),
+
+ 'intermediate_breadcrumb_text' => array(
+ '#type' => 'textfield',
+ '#title' => t('Text'),
+ '#default_value' => theme_get_setting('intermediate_breadcrumb_text'),
+ '#description' => t('An abbreviated version of your site\'s name to use in breadcrumbs.')
+ ),
+
+ 'intermediate_breadcrumb_href' => array(
+ '#type' => 'textfield',
+ '#title' => t('URL'),
+ '#default_value' => theme_get_setting('intermediate_breadcrumb_href'),
+ '#description' => t('An abbreviated version of your site\'s name to use in breadcrumbs.')
+ )
);
- $form['use_base'] = array(
- '#type' => 'checkbox',
- '#title' => t('Use HTML Base Tag in Head'),
- '#default_value' => theme_get_setting('use_base'),
- '#description' => t('Adds an HTML Base tag to the <head> section with href="' . url('<front>', array('absolute' => TRUE)) . '"')
+ $form['advanced_settings'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Advanced Settings'),
+
+ 'zen_forms' => array(
+ '#type' => 'checkbox',
+ '#title' => t('Use Zen Forms'),
+ '#default_value' => theme_get_setting('zen_forms'),
+ '#description' => t('Transforms all forms into the list-based zen forms.')
+ ),
+
+ 'use_base' => array(
+ '#type' => 'checkbox',
+ '#title' => t('Use HTML Base Tag in Head'),
+ '#default_value' => theme_get_setting('use_base'),
+ '#description' => t('Adds an HTML Base tag to the <head> section with href="' . url('<front>', array('absolute' => TRUE)) . '"')
+ )
);
}
--
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