1<?php
2
3/**
4 * Override of theme_breadcrumb().
5 */
6function garland_breadcrumb($variables) {
7  $breadcrumb = $variables['breadcrumb'];
8
9  if (!empty($breadcrumb)) {
10    // Provide a navigational heading to give context for breadcrumb links to
11    // screen-reader users. Make the heading invisible with .element-invisible.
12    $output = '<h2 class="element-invisible">' . t('You are here') . '</h2>';
13
14    $output .= '<div class="breadcrumb">' . implode(' › ', $breadcrumb) . '</div>';
15    return $output;
16  }
17}
18
19/**
20 * Override or insert variables into the maintenance page template.
21 */
22function garland_preprocess_maintenance_page(&$variables) {
23  // While markup for normal pages is split into page.tpl.php and html.tpl.php,
24  // the markup for the maintenance page is all in the single
25  // maintenance-page.tpl.php template. So, to have what's done in
26  // garland_preprocess_html() also happen on the maintenance page, it has to be
27  // called here.
28  garland_preprocess_html($variables);
29}
30
31/**
32 * Override or insert variables into the html template.
33 */
34function garland_preprocess_html(&$variables) {
35  // Toggle fixed or fluid width.
36  if (theme_get_setting('garland_width') == 'fluid') {
37    $variables['classes_array'][] = 'fluid-width';
38  }
39  // Add conditional CSS for IE6.
40  drupal_add_css(path_to_theme() . '/fix-ie.css', array('group' => CSS_THEME, 'browsers' => array('IE' => 'lt IE 7', '!IE' => FALSE), 'preprocess' => FALSE));
41}
42
43/**
44 * Override or insert variables into the html template.
45 */
46function garland_process_html(&$variables) {
47  // Hook into color.module
48  if (module_exists('color')) {
49    _color_html_alter($variables);
50  }
51}
52
53/**
54 * Override or insert variables into the page template.
55 */
56function garland_preprocess_page(&$variables) {
57  // Move secondary tabs into a separate variable.
58  $variables['tabs2'] = array(
59    '#theme' => 'menu_local_tasks',
60    '#secondary' => $variables['tabs']['#secondary'],
61  );
62  unset($variables['tabs']['#secondary']);
63
64  if (isset($variables['main_menu'])) {
65    $variables['primary_nav'] = theme('links__system_main_menu', array(
66      'links' => $variables['main_menu'],
67      'attributes' => array(
68        'class' => array('links', 'inline', 'main-menu'),
69      ),
70      'heading' => array(
71        'text' => t('Main menu'),
72        'level' => 'h2',
73        'class' => array('element-invisible'),
74      )
75    ));
76  }
77  else {
78    $variables['primary_nav'] = FALSE;
79  }
80  if (isset($variables['secondary_menu'])) {
81    $variables['secondary_nav'] = theme('links__system_secondary_menu', array(
82      'links' => $variables['secondary_menu'],
83      'attributes' => array(
84        'class' => array('links', 'inline', 'secondary-menu'),
85      ),
86      'heading' => array(
87        'text' => t('Secondary menu'),
88        'level' => 'h2',
89        'class' => array('element-invisible'),
90      )
91    ));
92  }
93  else {
94    $variables['secondary_nav'] = FALSE;
95  }
96
97  // Prepare header.
98  $site_fields = array();
99  if (!empty($variables['site_name'])) {
100    $site_fields[] = $variables['site_name'];
101  }
102  if (!empty($variables['site_slogan'])) {
103    $site_fields[] = $variables['site_slogan'];
104  }
105  $variables['site_title'] = implode(' ', $site_fields);
106  if (!empty($site_fields)) {
107    $site_fields[0] = '<span>' . $site_fields[0] . '</span>';
108  }
109  $variables['site_html'] = implode(' ', $site_fields);
110
111  // Set a variable for the site name title and logo alt attributes text.
112  $slogan_text = $variables['site_slogan'];
113  $site_name_text = $variables['site_name'];
114  $variables['site_name_and_slogan'] = $site_name_text . ' ' . $slogan_text;
115}
116
117/**
118 * Override or insert variables into the node template.
119 */
120function garland_preprocess_node(&$variables) {
121  $variables['submitted'] = $variables['date'] . ' — ' . $variables['name'];
122}
123
124/**
125 * Override or insert variables into the comment template.
126 */
127function garland_preprocess_comment(&$variables) {
128  $variables['submitted'] = $variables['created'] . ' — ' . $variables['author'];
129}
130
131/**
132 * Override or insert variables into the block template.
133 */
134function garland_preprocess_block(&$variables) {
135  $variables['title_attributes_array']['class'][] = 'title';
136  $variables['classes_array'][] = 'clearfix';
137}
138
139/**
140 * Override or insert variables into the page template.
141 */
142function garland_process_page(&$variables) {
143  // Hook into color.module
144  if (module_exists('color')) {
145    _color_page_alter($variables);
146  }
147}
148
149/**
150 * Override or insert variables into the region template.
151 */
152function garland_preprocess_region(&$variables) {
153  if ($variables['region'] == 'header') {
154    $variables['classes_array'][] = 'clearfix';
155  }
156}
157