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<?php
/**
* @file
* File which contains theme overrides for the Deco theme.
*/
/**
* Override or insert PHPTemplate variables into the templates.
*/
function phptemplate_preprocess_page(&$vars) {
$vars['body_classes'] = isset($vars['body_classes']) ? $vars['body_classes'] : '';
// variable to see if we have a triple sidebars and are not on block admin page
$vars['sidebar_triple'] = FALSE;
// add variable for block admin page
$vars['block_admin'] = FALSE;
if (arg(2) == 'block' && arg(3) == FALSE) {
$vars['block_admin'] = TRUE;
_deco_alert_layout($vars);
$vars['body_classes'] .= ' block-admin';
}
else {
// convert secondary right sidebar to right sidebar if there's no right sidebar
if ($vars['sidebar_right_sec'] && empty($vars['sidebar_right'])) {
$vars['sidebar_right'] = $vars['sidebar_right_sec'];
$vars['sidebar_right_sec'] = '';
}
// set a class on the body to allow easier css themeing based on the layout type
if ($vars['sidebar_right'] && $vars['sidebar_right_sec'] && $vars['sidebar_left']) {
$vars['body_classes'] .= ' sidebar-triple';
$vars['sidebar_triple'] = TRUE;
}
elseif ($vars['sidebar_left'] && $vars['sidebar_right']) {
$vars['body_classes'] .= ' sidebar-double';
}
elseif ($vars['sidebar_right'] && $vars['sidebar_right_sec']) {
$vars['body_classes'] .= ' sidebar-right-double';
}
elseif ($vars['sidebar_left']) {
$vars['body_classes'] .= ' sidebar-left';
}
elseif ($vars['sidebar_right'] || $vars['sidebar_right_sec']) {
$vars['body_classes'] .= ' sidebar-right';
}
// add additional rightbar body class to reduce css to refer to right sidebars
if ($vars['sidebar_right']) {
$vars['body_classes'] .= ' rightbar';
}
}
// set variables for the logo and slogan
$site_fields = array();
if ($vars['site_name']) {
$site_fields[] = check_plain($vars['site_name']);
}
if ($vars['site_slogan']) {
$site_fields[] = '- '.check_plain($vars['site_slogan']);
}
$vars['site_title'] = implode(' ', $site_fields);
if (isset($site_fields[0])) {
$site_fields[0] = '<span class="site-name">'. $site_fields[0] .'</span>';
}
if (isset($site_fields[1])) {
$site_fields[1] = '<span class="site-slogan">'. $site_fields[1] .'</span>';
}
$vars['site_title_html'] = implode(' ', $site_fields);
// convert primary links to lowercase and secondary links to uppercase
if ($vars['primary_links']) {
foreach ($vars['primary_links'] as $key => $link) {
$vars['primary_links'][$key]['title'] = strtolower($link['title']);
}
}
if ($vars['secondary_links']) {
foreach ($vars['secondary_links'] as $key => $link) {
$vars['secondary_links'][$key]['title'] = strtoupper($link['title']);
}
}
}
/**
* Alert the user when the layout is changed based on the used regions.
*
* @param $regions
* An associative array containing the regions.
*/
function _deco_alert_layout($regions) {
if (user_access('administer blocks')) {
// remove the block indicators first
$sidebars = array(
'sidebar_right_sec' => $regions['sidebar_right_sec'],
'sidebar_right' => $regions['sidebar_right'],
'sidebar_left' => $regions['sidebar_left']
);
foreach ($sidebars as $k => $v) {
$sidebars[$k] = preg_replace('/(\<div class="block-region"\>)(.*)(\<\/div\>)/', '', $v);
}
// warn the user that the secondary right sidebar will look like a regular right sidebar
if ($sidebars['sidebar_right_sec'] && empty($sidebars['sidebar_right'])) {
drupal_set_message(t('Warning: if you add blocks to the <em>secondary right sidebar</em> and leave the <em>right sidebar</em> empty, the <em>secondary right
sidebar</em> will be rendered as a regular <em>right sidebar</em>.'));
}
// warn the user that the three sidebars will look like three equal columns
elseif ($sidebars['sidebar_right'] && $sidebars['sidebar_right_sec'] && $sidebars['sidebar_left']) {
drupal_set_message(t('Warning: if you add blocks to all three sidebars they will be rendered as three equal columns above the content.'));
}
}
}
/**
* Implementation of hook_theme()
*/
function deco_theme() {
return array(
'forum_topic_navigation' => array(
'file' => 'forum-topic-navigation',
'arguments' => array('node' => NULL),
)
);
}
/**
* Generates the html to be rendered in the content area. Prevents duplication in the page template file
*/
function phptemplate_render_content($content, $tabs, $title, $help, $show_messages, $messages, $feed_icons, $body_classes) {
$in_node = (strstr($body_classes, 'page-node') ? TRUE : FALSE);
$output = '';
$output .= ((!empty($title)) ? '<h2 class="content-title">'.$title.'</h2>' : '');
$tabs = menu_primary_local_tasks();
$output .= ($tabs ? phptemplate_menu_local_tasks('<ul class="tabs primary">'.$tabs.'</ul>') : '');
$secondary_tabs = menu_secondary_local_tasks();
$output .= ($secondary_tabs ? phptemplate_menu_secondary_local_tasks('<ul class="tabs secondary">'.$secondary_tabs.'</ul>') : '');
$output .= ($help ? '<div class="help">'.$help.'</div>' : '');
$output .= (($show_messages && $messages) ? $messages : '');
$output .= $content;
$output .= ($feed_icons ? $feed_icons : '');
return $output;
}
/**
* Format a group of form items.
* Add HTML hooks for advanced styling
*
* @param $element
* An associative array containing the properties of the element.
* Properties used: attributes, title, value, description, children, collapsible, collapsed
* @return
* A themed HTML string representing the form item group.
*/
function phptemplate_fieldset($element) {
if ($element['#collapsible']) {
drupal_add_js('misc/collapse.js');
if (!isset($element['#attributes']['class'])) {
$element['#attributes']['class'] = '';
}
$element['#attributes']['class'] .= ' collapsible';
if ($element['#collapsed']) {
$element['#attributes']['class'] .= ' collapsed';
}
}
return '<fieldset'. drupal_attributes($element['#attributes']) .'>'. ($element['#title'] ? '<legend>'. $element['#title'] .'</legend>' : '') .'<div class="top"><div class="bottom"><div class="bottom-ornament">'. (isset($element['#description']) && $element['#description'] ? '<div class="description">'. $element['#description'] .'</div>' : '') . (!empty($element['#children']) ? $element['#children'] : '') . $element['#value'] ."</div></div></div></fieldset>\n";
}
/**
* Returns the rendered local tasks. The default implementation renders
* them as tabs.
*
* @ingroup themeable
*/
function phptemplate_menu_local_tasks($tasks = '') {
$output = '';
if (!empty($tasks)) {
$output = "\n<div class=\"content-bar clear-block\"><div class=\"left\">\n". $tasks ."\n</div></div>\n";
}
return $output;
}
/**
* Returns the rendered local tasks. The default implementation renders
* them as tabs.
*
* @ingroup themeable
*/
function phptemplate_menu_secondary_local_tasks($tasks = '') {
$output = '';
if (!empty($tasks)) {
$output = "\n<div class=\"content-bar-indented\"><div class=\"content-bar clear-block\"><div class=\"left\">\n". $tasks ."\n</div></div></div>\n";
}
return $output;
}
/**
* Return a themed breadcrumb trail.
*
* @param $breadcrumb
* An array containing the breadcrumb links.
* @return a string containing the breadcrumb output.
*/
function phptemplate_breadcrumb($breadcrumb) {
if (!empty($breadcrumb)) {
return '<div class="breadcrumb">'. implode(' › ', $breadcrumb) .'</div>';
}
}
/**
* Format a query pager.
*
* Menu callbacks that display paged query results should call theme('pager') to retrieve a pager control so that users can view
* other results. Format a list of nearby pages with additional query results.
*
* Adds HTML hooks for making the pager appear in a horizontal bar
*/
function phptemplate_pager($tags = array(), $limit = 10, $element = 0, $parameters = array(), $quantity = 9) {
$output = theme_pager($tags, $limit, $element, $parameters, $quantity);
if (!empty($output)) {
$output = '<div class="content-bar"><div class="left">'.$output.'</div></div>';
}
return $output;
}
function phptemplate_comment_submitted($comment) {
return t('!username — !datetime',
array(
'!username' => theme('username', $comment),
'!datetime' => '<span class="date">'.format_date($comment->timestamp).'</span>'
));
}
function phptemplate_node_submitted($node) {
return t('!username — !datetime',
array(
'!username' => theme('username', $node),
'!datetime' => '<span class="date">'.format_date($node->created).'</span>'
));
}
?>
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