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<?php
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/**
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* @file
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* Overrides of generic themeing functions in cdm_dataportal.theme.php.
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*/
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/*
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***** GARLAND OVERRIDES *****
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*/
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/**
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* Sets the body-tag class attribute.
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*
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* Adds 'sidebar-left', 'sidebar-right' or 'sidebars' classes as needed.
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*/
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function phptemplate_body_class($sidebar_left, $sidebar_right) {
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if ($sidebar_left != '' && $sidebar_right != '') {
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$class = 'sidebars';
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}
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else {
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if ($sidebar_left != '') {
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$class = 'sidebar-left';
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}
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if ($sidebar_right != '') {
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$class = 'sidebar-right';
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}
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}
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if (isset($class)) {
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print ' class="' . $class . '"';
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}
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}
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/**
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* Override or insert PHPTemplate variables into the templates.
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*/
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function _phptemplate_variables($hook, $vars) {
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if ($hook == 'page') {
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if ($secondary = menu_secondary_local_tasks()) {
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$output = '<span class="clear"></span>';
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$output .= "<ul class=\"tabs secondary\">\n" . $secondary . "</ul>\n";
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$vars['tabs2'] = $output;
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}
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// Hook into color.module
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if (module_exists('color')) {
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_color_page_alter($vars);
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}
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return $vars;
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}
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return array();
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}
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/**
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* Returns HTML for the rendered local tasks.
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*
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* The default implementation renders them as tabs.
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*
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* @ingroup themeable
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*/
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function phptemplate_menu_local_tasks() {
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$output = '';
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if ($primary = menu_primary_local_tasks()) {
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$output .= "<ul class=\"tabs primary\">\n" . $primary . "</ul>\n";
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}
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return $output;
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}
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/**
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* Returns HTML for taxon list thumbnails.
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*
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* Theme specific mods:
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* $captionElements = array('title', '#uri'=>t('Open image'));
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* $mediaLinkType:
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* "NORMAL": link to the image page or to the $alternativeMediaUri if it is
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* defined instead of
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* "LIGHTBOX": open the link in a light box,
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* TODO expose those in admin section, by adding 'em to gallery_settings see
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* http://dev.e-taxonomy.eu/trac/ticket/2494.
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*
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* @param array $variables
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* An associative array containing:
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* - taxon: The taxon object for which to theme the thumbnails.
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*
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* @ingroup themeable
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*/
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function garland_cichorieae_cdm_taxon_list_thumbnails($variables) {
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$out = '';
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$taxon = $variables['taxon'];
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$gallery_settings = getGallerySettings(CDM_DATAPORTAL_SEARCH_GALLERY_NAME);
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$mediaLinkType = 'NORMAL';
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$showCaption = $gallery_settings['cdm_dataportal_show_thumbnail_captions'];
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$captionElements = array();
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if ($showCaption) {
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$captionElements = array('title', '#uri' => t('Open image'));
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}
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$gallery_name = $taxon->uuid;
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$galleryLinkUri = path_to_taxon($taxon->uuid, 'images');
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$mediaList = $mediaList = _load_media_for_taxon($taxon);
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$out .= theme('cdm_media_gallerie', array(
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'mediaList' => $mediaList,
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'galleryName' => $gallery_name,
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'maxExtend' => $gallery_settings['cdm_dataportal_media_maxextend'],
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'cols' => $gallery_settings['cdm_dataportal_media_cols'],
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'maxRows' => $gallery_settings['cdm_dataportal_media_maxRows'],
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'captionElements' => $captionElements,
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'mediaLinkType' => $mediaLinkType,
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'alternativeMediaUri' => $galleryLinkUri,
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'showCaption' => NULL,
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));
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return $out;
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}
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/**
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* @todo Please document this function.
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* @see http://drupal.org/node/1354
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*/
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function garland_cichorieae_cdm_feature_name($variables) {
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$feature_name = $variables['feature_name'];
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switch ($feature_name) {
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case "Protologue":
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return t("Original Publication");
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default:
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return ucfirst($feature_name);
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}
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}
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/*
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======== Special functions for subtheme handling=============
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*/
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/**
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* @todo Please document this function.
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* @see http://drupal.org/node/1354
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*/
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function sub_theme() {
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global $user, $custom_theme;
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// Only select the user selected theme if it is available in the
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// list of enabled themes.
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$themes = list_themes();
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$theme = $user->theme && $themes[$user->theme]->status ? $user->theme : variable_get('theme_default', 'garland');
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// Allow modules to override the present theme... only select custom theme
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// if it is available in the list of installed themes.
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$theme = $custom_theme && $themes[$custom_theme] ? $custom_theme : $theme;
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return $theme;
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}
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/**
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* Return the path to the currently selected sub theme.
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*/
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function path_to_sub_theme() {
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$themes = list_themes();
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$theme = sub_theme();
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return dirname($themes[$theme]->filename);
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}
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/**
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* Implements hook_preprocess_HOOK() for theme_page().
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*
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* Assign the css classes primary-links and secondary-links to the menus.
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* Modify primary-links if cdm_api module exists.
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*/
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function garland_cichorieae_preprocess_page(&$vars) {
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if (isset($vars['main_menu'])) {
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/*
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obsolete, see http://dev.e-taxonomy.eu/trac/ticket/2191
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if(module_exists('cdm_api')){ foreach($vars['main_menu'] as $key =>
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$menu_item){ // nb this makes each menu item you click opening a new
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browser window..
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$menu_item['attributes']['target']=generalizeString($menu_item['title']);
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$main_menu[] = $menu_item; }; }else{ $main_menu = $vars['main_menu'] ; };
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*/
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$vars['primary_nav'] = theme('links__system_main_menu', array(
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'links' => $vars['main_menu'], 'attributes' => array(
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'class' => array(
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'links', 'inline', 'main-menu', 'primary-links',
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)),
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'heading' => array(
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'text' => t('Main menu'), 'level' => 'h2', 'class' => array(
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'element-invisible',
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))));
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}
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else {
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$vars['primary_nav'] = FALSE;
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}
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if (isset($vars['secondary_menu'])) {
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$vars['secondary_nav'] = theme('links__system_secondary_menu', array(
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'links' => $vars['secondary_menu'], 'attributes' => array(
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'class' => array(
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'links',
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'inline',
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'secondary-menu',
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'secondary-links',
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)),
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'heading' => array(
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'text' => t('Secondary menu'),
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'level' => 'h2',
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'class' => array('element-invisible'),
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)));
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}
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else {
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$vars['secondary_nav'] = FALSE;
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}
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/*
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Display node title as page title for the comment form.
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Comment @WA: it would probably be better to select $uuid from node_cdm
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table and link to cdm_dataportal/taxon/%uuid instead.
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*/
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if (arg(0) == 'comment' && arg(1) == 'reply') {
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$node = $vars['page']['content']['system_main']['comment_node']['#node'];
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$vars['title'] = l(check_plain($node->title), 'node/' . $node->nid);
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}
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}
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/**
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* Implements hook_preprocess_HOOK() for theme_node().
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*
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* Fixes file urls in nodes. In nodes, relative urls are used to include files
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* like <img src="/files/..
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*
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* Portals can be installed in configurations with
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* sub-directories however, in which case these urls need to be adjusted.
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* Examples: mysite.org, mysite.org/myportal, mysite.org/portals/myportal.
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*
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* Therefore preprocess nodes and replace these urls with a the appropriate url
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* for the current setup.
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*
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* @author W.Addink <w.addink@eti.uva.nl>
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*/
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function garland_cichorieae_preprocess_node(&$vars) {
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$body = '';
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// Warning: use #markup value, for which filters like php, html etc are applied!
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if (isset($vars['content']['body'][0]['#markup'])) {
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$body = $vars['content']['body'][0]['#markup'];
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}
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else {
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$vars['fixed_body'] = '';
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return;
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}
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$file_path = '/' . variable_get('file_public_path', conf_path() . '/files');
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global $base_url;
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if ($base_url == '/') {
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drupal_set_message(t('
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The $base_url in this portal could not be set, please set the $base_url
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manually your Drupal settings.php file.', 'error'
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));
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}
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$fixed_file_path = $base_url . $file_path;
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$preg_file_path = preg_quote($file_path, '/');
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$body = preg_replace('/src\s*=\s*["]\s*' . $preg_file_path . '/', 'src="' . $fixed_file_path, $body);
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$body = preg_replace('/src\s*=\s*[\']\s*' . $preg_file_path . '/', 'src=\'' . $fixed_file_path, $body);
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$body = preg_replace('/href\s*=\s*["]\s*' . $preg_file_path . '/', 'href="' . $fixed_file_path, $body);
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$body = preg_replace('/href\s*=\s*[\']\s*' . $preg_file_path . '/', 'href=\'' . $fixed_file_path, $body);
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$vars['fixed_body'] = $body;
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}
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/**
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* Implements hook_form_FORM_ID_alter() for comment_form().
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*
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* Alter the comment form to make it look like a D5 style comment form.
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*
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* @author W.Addink <w.addink@eti.uva.nl>
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*/
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function garland_cichorieae_form_comment_form_alter(&$form, &$form_state) {
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if (!isset($form['comment_preview'])) {
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$form['header'] = array(
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'#markup' => '<h2>' . t('Reply') . '</h2>',
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'#weight' => -2,
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);
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}
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$form['subject']['#title'] = $form['subject']['#title'] . ':';
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$form['comment_body']['und'][0]['#title'] = $form['comment_body']['und'][0]['#title'] . ':';
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if (isset($form['author']['_author']['#title'])) {
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$form['author']['_author']['#title'] = $form['author']['_author']['#title'] . ':';
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}
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$form['actions']['submit']['#value'] = t('Post comment');
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$form['actions']['submit']['#weight'] = 1000;
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$form['actions']['preview']['#value'] = t('Preview comment');
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}
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/**
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* Implements hook_preprocess_HOOK() for theme_comment().
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*
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* Alter the comment display to make it look like a D5 style comment.
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*
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* @author W.Addink <w.addink@eti.uva.nl>
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*/
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function garland_cichorieae_preprocess_comment(&$variables) {
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$comment = $variables['elements']['#comment'];
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if (isset($comment->subject)) {
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// Print title without link.
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$variables['title'] = $comment->subject;
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if ($variables['status'] == 'comment-preview') {
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// Add 'new' to preview.
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$variables['new'] = t('new');
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}
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}
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}
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