template.php

<?php


/**
 * Override of theme_breadcrumb().
 */
function garland_breadcrumb($variables) {
    $breadcrumb = $variables['breadcrumb'];
    if (!empty($breadcrumb)) {
        // Provide a navigational heading to give context for breadcrumb links to
        // screen-reader users. Make the heading invisible with .element-invisible.
        $output = '<h2 class="element-invisible">' . t('You are here') . '</h2>';
        $output .= '<div class="breadcrumb">' . implode(' › ', $breadcrumb) . '</div>';
        return $output;
    }
}

/**
 * Override or insert variables into the maintenance page template.
 */
function garland_preprocess_maintenance_page(&$variables) {
    // While markup for normal pages is split into page.tpl.php and html.tpl.php,
    // the markup for the maintenance page is all in the single
    // maintenance-page.tpl.php template. So, to have what's done in
    // garland_preprocess_html() also happen on the maintenance page, it has to be
    // called here.
    garland_preprocess_html($variables);
}

/**
 * Override or insert variables into the html template.
 */
function garland_preprocess_html(&$variables) {
    // Toggle fixed or fluid width.
    if (theme_get_setting('garland_width') == 'fluid') {
        $variables['classes_array'][] = 'fluid-width';
    }
    // Add conditional CSS for IE6.
    drupal_add_css(path_to_theme() . '/fix-ie.css', array(
        'group' => CSS_THEME,
        'browsers' => array(
            'IE' => 'lt IE 7',
            '!IE' => FALSE,
        ),
        'preprocess' => FALSE,
    ));
}

/**
 * Override or insert variables into the html template.
 */
function garland_process_html(&$variables) {
    // Hook into color.module
    if (module_exists('color')) {
        _color_html_alter($variables);
    }
}

/**
 * Override or insert variables into the page template.
 */
function garland_preprocess_page(&$variables) {
    // Move secondary tabs into a separate variable.
    $variables['tabs2'] = array(
        '#theme' => 'menu_local_tasks',
        '#secondary' => $variables['tabs']['#secondary'],
    );
    unset($variables['tabs']['#secondary']);
    if (isset($variables['main_menu'])) {
        $variables['primary_nav'] = theme('links__system_main_menu', array(
            'links' => $variables['main_menu'],
            'attributes' => array(
                'class' => array(
                    'links',
                    'inline',
                    'main-menu',
                ),
            ),
            'heading' => array(
                'text' => t('Main menu'),
                'level' => 'h2',
                'class' => array(
                    'element-invisible',
                ),
            ),
        ));
    }
    else {
        $variables['primary_nav'] = FALSE;
    }
    if (isset($variables['secondary_menu'])) {
        $variables['secondary_nav'] = theme('links__system_secondary_menu', array(
            'links' => $variables['secondary_menu'],
            'attributes' => array(
                'class' => array(
                    'links',
                    'inline',
                    'secondary-menu',
                ),
            ),
            'heading' => array(
                'text' => t('Secondary menu'),
                'level' => 'h2',
                'class' => array(
                    'element-invisible',
                ),
            ),
        ));
    }
    else {
        $variables['secondary_nav'] = FALSE;
    }
    // Prepare header.
    $site_fields = array();
    if (!empty($variables['site_name'])) {
        $site_fields[] = $variables['site_name'];
    }
    if (!empty($variables['site_slogan'])) {
        $site_fields[] = $variables['site_slogan'];
    }
    $variables['site_title'] = implode(' ', $site_fields);
    if (!empty($site_fields)) {
        $site_fields[0] = '<span>' . $site_fields[0] . '</span>';
    }
    $variables['site_html'] = implode(' ', $site_fields);
    // Set a variable for the site name title and logo alt attributes text.
    $slogan_text = $variables['site_slogan'];
    $site_name_text = $variables['site_name'];
    $variables['site_name_and_slogan'] = $site_name_text . ' ' . $slogan_text;
}

/**
 * Override or insert variables into the node template.
 */
function garland_preprocess_node(&$variables) {
    $variables['submitted'] = $variables['date'] . ' — ' . $variables['name'];
}

/**
 * Override or insert variables into the comment template.
 */
function garland_preprocess_comment(&$variables) {
    $variables['submitted'] = $variables['created'] . ' — ' . $variables['author'];
}

/**
 * Override or insert variables into the block template.
 */
function garland_preprocess_block(&$variables) {
    $variables['title_attributes_array']['class'][] = 'title';
    $variables['classes_array'][] = 'clearfix';
}

/**
 * Override or insert variables into the page template.
 */
function garland_process_page(&$variables) {
    // Hook into color.module
    if (module_exists('color')) {
        _color_page_alter($variables);
    }
}

/**
 * Override or insert variables into the region template.
 */
function garland_preprocess_region(&$variables) {
    if ($variables['region'] == 'header') {
        $variables['classes_array'][] = 'clearfix';
    }
}