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<?php
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/**
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* $Id: template.php,v 1.1.2.9 2008/02/07 10:01:19 ber Exp $
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*
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* Sympal theme is a base theme, so it comes with a lot of pre-built code.
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* We aim at consistency, so override almost everything here, and represent it
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* in a consistent way.
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* Feel free to submit new partial files and patches with _phptemplate_callback
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* Bèr Kessels carpentered this in webschuur.com for sympal.nl
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*/
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/**
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* General core functions
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*/
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/**
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* menu and navigation functions
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* TODO introduce classes like 'active' and 'expanded'
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*/
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function sympal_theme_primary_links($links, $id_add = '') {
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if (!empty($id_add)) {
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$id_add = '-'. $id_add;
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}
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return _phptemplate_callback('primary_links', array('links' => $links, 'id_add' => $id_add));
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}
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function sympal_theme_secondary_links($links, $id_add = '') {
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if (!empty($id_add)) {
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$id_add = '-'. $id_add;
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}
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return _phptemplate_callback('secondary_links', array('links' => $links, 'id_add' => $id_add));
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}
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function sympal_theme_menu_tree($pid = 1) {
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if ($tree = menu_tree($pid)) {
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// TODO a static var that counts the depth.
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return _phptemplate_callback('menu_tree', array('tree' => $tree, 'pid' => $pid));
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}
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}
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/**
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* Local tasks AKA tabs
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*/
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function sympal_theme_menu_local_tasks($id_add = '') {
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$output = '';
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if (!empty($id_add)) {
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$id_add = '-'. $id_add;
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}
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//TODO: build the $links not as an ugly string, but rather an array of items!
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if ($links = menu_primary_local_tasks()) {
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$output = _phptemplate_callback('menu_local_tasks_primary', array('links' => $links, 'id_add' => $id_add));
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$links = '';
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}
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if ($links = menu_secondary_local_tasks()) {
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$output .= _phptemplate_callback('menu_local_tasks_secondary', array('links' => $links, 'id_add' => $id_add));
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}
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return $output;
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}
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/**
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* A single Localtask AKA tab
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*/
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function sympal_theme_menu_local_task($mid, $active, $primary) {
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return _phptemplate_callback('menu_local_task', array('mid' => $mid, 'active' => $active));
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}
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function sympal_theme_menu_item_link($item, $link_item) {
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return _phptemplate_callback('menu_item_link', array('item' => $item, 'link_item' => $link_item));
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}
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/**
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* Breadcrumbs in a single partial
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*/
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function sympal_theme_breadcrumb($breadcrumb) {
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if (!empty($breadcrumb)) {
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return _phptemplate_callback('breadcrumb', array('links' => $breadcrumb));
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}
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}
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/**
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* Comment form
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*/
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function sympal_theme_comment_form($form) {
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$vars = array(
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'admin' => drupal_render($form['admin']),
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'contact' => drupal_render($form['name']) . drupal_render($form['mail']) . drupal_render($form['homepage']) . drupal_render($form['_author']),
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'subject' => drupal_render($form['subject']),
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'comment' => drupal_render($form['comment_filter']['comment']),
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'filter' => drupal_render($form['comment_filter']['format']),
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'buttons' => drupal_render($form['submit']) . drupal_render($form['preview']),
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'rest' => drupal_render($form),
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);
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return _phptemplate_callback('comment_form', $vars);
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}
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/**
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* Render a userpicture (avatar)
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*
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* @return string image tag containing the userpicture
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**/
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function sympal_theme_user_picture($account) {
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$out = '';
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$vars['account'] = $account;
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if (variable_get('user_pictures', 0)) {
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if ($account->picture && file_exists($account->picture)) {
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$vars['picture_file'] = file_create_url($account->picture);
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}
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else if (variable_get('user_picture_default', '')) {
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$vars['picture_file'] = variable_get('user_picture_default', '');
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}
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if (isset($vars['picture_file'])) {
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$vars['alt'] = t("@user's picture", array('@user' => $account->name ? $account->name : variable_get('anonymous', t('Anonymous'))));
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if (!empty($account->uid) && user_access('access user profiles')) {
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$vars['has_link'] = TRUE;
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}
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$out = _phptemplate_callback('user_picture', $vars);
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}
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}
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return $out;
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}
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/**
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* Format a news feed.
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*/
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function sympal_theme_aggregator_feed($feed) {
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$vars = array(
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'icon' => theme('feed_icon', $feed->url),
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'image' => $feed->image,
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'description' => aggregator_filter_xss($feed->description),
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'url' => l($feed->link, $feed->link, array(), NULL, NULL, TRUE),
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);
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if (user_access('administer news feeds')) {
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$vars['updated'] = l($updated, 'admin/content/aggregator');
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}
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elseif ($feed->checked) {
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$vars['updated'] = t('@time ago', array('@time' => format_interval(time() - $feed->checked)));
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}
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else {
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$vars['updated'] = t('never');
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}
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return _phptemplate_callback('aggregator_feed', $vars);
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}
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/**
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* Format an individual feed item for display on the aggregator page.
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*/
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function sympal_theme_aggregator_page_item($item) {
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$vars['source'] = '';
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if ($item->ftitle && $item->fid) {
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$vars['source'] = l($item->ftitle, "aggregator/sources/$item->fid", array('class' => 'feed-item-source'));
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}
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if (date('Ymd', $item->timestamp) == date('Ymd')) {
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$vars['source_date'] = t('%ago ago', array('%ago' => format_interval(time() - $item->timestamp)));
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}
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else {
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$vars['source_date'] = format_date($item->timestamp, 'custom', variable_get('date_format_medium', 'D, m/d/Y - H:i'));
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}
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$vars['description'] = aggregator_filter_xss($item->description);
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$vars['link'] = check_url($item->link);
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$vars['title'] = check_plain($item->title);
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$result = db_query('SELECT c.title, c.cid FROM {aggregator_category_item} ci LEFT JOIN {aggregator_category} c ON ci.cid = c.cid WHERE ci.iid = %d ORDER BY c.title', $item->iid);
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$categories = array();
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while ($category = db_fetch_object($result)) {
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$vars['categories'][] = l($category->title, 'aggregator/categories/'. $category->cid);
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}
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return _phptemplate_callback('aggregator_page_item', $vars);
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}
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/**
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* Return a themed item heading for summary pages located at "aggregator/sources"
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* and "aggregator/categories".
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*
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* @param $item The item object from the aggregator module.
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*/
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function sympal_theme_aggregator_summary_item($item) {
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$vars = array(
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'item' => $item,
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'item_link' => check_url($item->link),
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'feed_link' => check_url($item->feed_link),
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'item_title' => check_plain($item->title),
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'feed_title' => check_plain($item->feed_title),
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'age' => t('%age old', array('%age' => format_interval(time() - $item->timestamp))),
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);
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return _phptemplate_callback('aggregator_summary_item', $vars);
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}
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/**
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* Search form functions
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*/
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function sympal_theme_search_theme_form($form) {
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return _phptemplate_callback('search_form', array('form' => $form));
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}
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function sympal_theme_search_block_form($form) {
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return _phptemplate_callback('search_form', array('form' => $form));
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}
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/**
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* Warning, error and help messages
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*/
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function sympal_theme_status_messages() {
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if ($data = drupal_get_messages()) {
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foreach ($data as $type => $messages) {
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$grouped_messages .= _phptemplate_callback('status_messages_by_type', array(
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'messages' => $messages,
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'type' => $type,
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));
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}
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return _phptemplate_callback('status_messages', array(
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'grouped_messages' => $grouped_messages,
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));
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}
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}
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/**
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* New functions introduced here, used as helpers or simpler ways to theme stuff.
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*/
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/**
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* Terms are now themed trough a way too general theme_links.
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* This function is a helper to render terms in a node.
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*/
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function sympal_theme_taxonomy_terms_for_node($node) {
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$links = taxonomy_link('taxonomy terms', $node);
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if (count($links)) {
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return _phptemplate_callback('taxonomy_terms_for_node', array('links' => $links, 'terms' => $node->taxonomy, 'node' => $node));
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}
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else {
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return '';
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}
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}
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/**
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* General phptemplate stuff
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*/
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/**
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* Make additional variables available and override some core variables
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* TODO: add node counters and zebras
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* TODO: add comment counters and zebras
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*/
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function _phptemplate_variables($hook, $vars) {
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static $count;
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$count = is_array($count) ? $count : array();
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$count[$hook] = is_int($count[$hook]) ? $count[$hook] : 1;
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$vars['zebra'] = ($count[$hook] % 2) ? 'odd' : 'even';
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$vars['seqid'] = $count[$hook]++;
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switch ($hook) {
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case 'page':
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$vars['css'] = _sympal_theme_unset_css($vars['css']);
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$vars['styles'] = drupal_get_css($vars['css']);
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break;
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case 'node':
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$vars['terms'] = theme('taxonomy_terms_for_node', $vars['node']);
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break;
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}
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return $vars;
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}
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/**
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* Unset all module and core styles
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**/
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function _sympal_theme_unset_css($css) {
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if (is_array($css['all']['module'])) {
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$css['all']['module'] = array();
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}
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return $css;
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}
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/**
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* define regions
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**/
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function sympal_theme_regions() {
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return array(
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'content' => t('content'),
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'branding' => t('branding'),
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'navigation' => t('navigation'),
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'tools' => t('tools'),
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'search' => t('search'),
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'siteinfo' => t('siteinfo'),
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'content_prefix' => t('before content'),
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'content_postfix' => t('after content'),
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);
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}
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?>
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