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<?php
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/**
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* @file
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* All Process functions for templates and theme fucntions.
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*
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* If you need to add or modify process functions do it in your sub-theme.
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*/
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/**
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* Process variables for html.tpl.php
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*/
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function adaptivetheme_process_html(&$vars) {
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// Flatten attributes arrays
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$vars['html_attributes'] = empty($vars['html_attributes_array']) ? '' : drupal_attributes($vars['html_attributes_array']);
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// $rdf_namespaces is kept to maintain backwards compatibility, and because we
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// only want this to print once in html.tpl.php, and not in every conditional
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// comment for IE.
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$vars['rdf_namespaces'] = empty($vars['rdf_namespaces_array']) ? '' : drupal_attributes($vars['rdf_namespaces_array']);
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// Render polyfills
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if ($vars['polyfills']) {
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$vars['polyfills'] = drupal_render($vars['polyfills']);
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}
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}
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/**
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* Process variables for the html tag
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*/
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function adaptivetheme_process_html_tag(&$vars) {
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$tag = &$vars['element'];
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if ($tag['#tag'] === 'style' || $tag['#tag'] === 'script') {
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// Remove redundant type attribute and CDATA comments.
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unset($tag['#attributes']['type'], $tag['#value_prefix'], $tag['#value_suffix']);
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// Remove media="all" but leave others unaffected.
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if (isset($tag['#attributes']['media']) && $tag['#attributes']['media'] === 'all') {
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unset($tag['#attributes']['media']);
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}
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}
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}
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/**
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* Process variables for page.tpl.php
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*/
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function adaptivetheme_process_page(&$vars) {
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global $theme_key;
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$theme_name = $theme_key;
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// Attributes
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$vars['page_attributes'] = empty($vars['page_attributes_array']) ? '' : drupal_attributes($vars['page_attributes_array']);
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$vars['header_attributes'] = empty($vars['header_attributes_array']) ? '' : drupal_attributes($vars['header_attributes_array']);
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$vars['branding_attributes'] = empty($vars['branding_attributes_array']) ? '' : drupal_attributes($vars['branding_attributes_array']);
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$vars['hgroup_attributes'] = empty($vars['hgroup_attributes_array']) ? '' : drupal_attributes($vars['hgroup_attributes_array']);
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$vars['site_name_attributes'] = empty($vars['site_name_attributes_array']) ? '' : drupal_attributes($vars['site_name_attributes_array']);
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$vars['site_slogan_attributes'] = empty($vars['site_slogan_attributes_array']) ? '' : drupal_attributes($vars['site_slogan_attributes_array']);
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$vars['content_header_attributes'] = empty($vars['content_header_attributes_array']) ? '' : drupal_attributes($vars['content_header_attributes_array']);
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$vars['footer_attributes'] = empty($vars['footer_attributes_array']) ? '' : drupal_attributes($vars['footer_attributes_array']);
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// Theme the menu bars
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if (!empty($vars['primary_navigation'])) {
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$vars['primary_navigation'] = theme('menubar', array('menu' => $vars['primary_navigation'],'type' => 'primary'));
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}
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if (!empty($vars['secondary_navigation'])) {
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$vars['secondary_navigation'] = theme('menubar', array('menu' => $vars['secondary_navigation'], 'type' => 'secondary'));
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}
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// Generate the wrapper element for the main content
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$vars['tag'] = $vars['title'] ? 'section' : 'div';
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// Process enabled Extensions
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if (at_get_setting('enable_extensions', $theme_name) === 1) {
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if (at_get_setting('enable_markup_overides', $theme_name) === 1) {
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// Add page template suggestions per node type, but make the suggestion weak
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// so other suggestions can easily override it.
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if (at_get_setting('page_content_type_suggestions', $theme_name) === 1) {
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if (isset($vars['node'])) {
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$suggestion = 'page__' . $vars['node']->type;
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array_unshift($vars['theme_hook_suggestions'], $suggestion);
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}
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}
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// Force full width wrapper template suggestion if enabled
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if (at_get_setting('page_full_width_wrappers', $theme_name) === 1) {
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array_unshift($vars['theme_hook_suggestions'], 'page__full_width_wrappers');
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}
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// Remove the frontpage title if set in theme settings
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if (at_get_setting('frontpage_remove_title') === 1 && $vars['is_front'] === TRUE) {
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$vars['title'] = '';
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}
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}
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}
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// Page template suggestions for Panels pages
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if (module_exists('page_manager')) {
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if($panel_page = page_manager_get_current_page()) {
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// add a generic suggestion for all panel pages
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$suggestions[] = 'page__panels';
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// add the panel page machine name to the template suggestions
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$suggestions[] = 'page__' . $panel_page['name'];
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// merge the suggestions in to the existing suggestions (as more specific than the existing suggestions)
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$vars['theme_hook_suggestions'] = array_merge($vars['theme_hook_suggestions'], $suggestions);
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}
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}
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}
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/**
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* Process variables for region.tpl.php
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*/
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function adaptivetheme_process_region(&$vars) {
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// Initialize and populate the outer wrapper variables
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$vars['outer_prefix'] = '<div class="' . $vars['classes'] . '">';
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$vars['outer_suffix'] = '</div>';
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// Initialize and populate the inner wrapper variables
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$vars['inner_prefix'] = '<div class="region-inner clearfix">';
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$vars['inner_suffix'] = '</div>';
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// Some regions need different or no markup
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// Use a region template with no wrappers for the main content
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if ($vars['region'] === 'content') {
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$vars['outer_prefix'] = '';
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$vars['outer_suffix'] = '';
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$vars['inner_prefix'] = '';
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$vars['inner_suffix'] = '';
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}
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// Menu bar needs an id, nav class and no inner wrapper
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if ($vars['region'] === 'menu_bar') {
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$vars['outer_prefix'] = '<div id="menu-bar" class="nav clearfix">';
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$vars['inner_prefix'] = '';
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$vars['inner_suffix'] = '';
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}
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}
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/**
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* Process variables for block.tpl.php
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*/
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function adaptivetheme_process_block(&$vars) {
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// Now we know all the block $tag's, we can generate our wrapper, $tag is
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// set in preprocess. We cant introduce these in preprocess due to attributes
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// and classes not being flattened untill we hit process.
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$vars['outer_prefix'] = '<' . $vars['tag'] . ' id="' . $vars['block_html_id'] . '" class="' . $vars['classes'] . '" ' . $vars['attributes'] . '>';
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$vars['outer_suffix'] = '</' . $vars['tag'] . '>';
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// Block inner attributes
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$vars['block_inner_attributes'] = empty($vars['block_inner_attributes_array']) ? '' : drupal_attributes($vars['block_inner_attributes_array']);
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// Populate the default inner wrappers
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$vars['inner_prefix'] = '<div' . $vars['block_inner_attributes'] . '>';
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$vars['inner_suffix'] = '</div>';
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// Wrap the content variable in a div with attributes
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$vars['content_processed'] = '<div' . $vars['content_attributes'] . '>' . $vars['content'] . '</div>';
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// The menu bar region gets special treatment for the block template
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if ($vars['block']->region === 'menu_bar') {
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$vars['inner_prefix'] = '';
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$vars['inner_suffix'] = '';
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$vars['content_processed'] = $vars['content']; // remove the default wrapper
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}
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// Navigation or menu blocks get special treatment in these regions
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if ($vars['block']->region === 'leaderboard' || $vars['block']->region === 'header') {
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if ($vars['tag'] == 'nav') {
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$vars['content_processed'] = $vars['content']; // remove the default wrapper
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}
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}
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// Some blocks look bad with wrappers so we strip them
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if ($vars['block']->region === 'content') {
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$vars['inner_prefix'] = '';
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$vars['inner_suffix'] = '';
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$vars['content_processed'] = $vars['content'];
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}
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if ($vars['block']->module === 'panels_mini') {
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$vars['inner_prefix'] = '';
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$vars['inner_suffix'] = '';
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}
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// Provide additional suggestions so the block__menu suggestion can be overridden easily
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$vars['theme_hook_suggestions'][] = 'block__' . $vars['block']->region . '__' . $vars['block']->module;
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$vars['theme_hook_suggestions'][] = 'block__' . $vars['block']->region . '__' . $vars['block']->delta;
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}
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/**
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* Process variables for node.tpl.php
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*/
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function adaptivetheme_process_node(&$vars) {
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global $theme_key;
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$theme_name = $theme_key;
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// Strip default drupal classes if not required
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if (at_get_setting('extra_article_classes', $theme_name) === 0) {
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$classes = explode(' ', $vars['classes']);
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$striped_classes = array('node-sticky', 'node-promoted', 'node-teaser', 'node-preview');
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foreach ($striped_classes as $class) {
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if (in_array($class, $classes)) {
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$classes = str_replace($class, '', $classes);
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}
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}
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$vars['classes'] = trim(implode(' ', $classes));
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}
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// Flatten the additional wrapper attributes array
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$vars['header_attributes'] = empty($vars['header_attributes_array']) ? '' : drupal_attributes($vars['header_attributes_array']);
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$vars['footer_attributes'] = empty($vars['footer_attributes_array']) ? '' : drupal_attributes($vars['footer_attributes_array']);
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$vars['links_attributes'] = empty($vars['links_attributes_array']) ? '' : drupal_attributes($vars['links_attributes_array']);
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// If a panels layout is being rendered by Display Suite in a node we wrap the
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// the layout in markup to make the themers life a little easier and remove
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// the requirement to add a DS template override.
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if (isset($vars['rendered_by_ds']) && $vars['rendered_by_ds'] == TRUE) {
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$vars['panel_prefix'] = '<article id="node-' . $vars['node']->nid . '" class="' . $vars['classes'] . ' rendered-by-ds clearfix"' . $vars['attributes'] . '>';
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$vars['panel_prefix'] .= render($vars['title_prefix']);
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$vars['panel_prefix'] .= render($vars['title_suffix']);
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$vars['panel_suffix'] = '</article>';
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}
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}
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/**
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* Process variables for comment.tpl.php
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*/
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function adaptivetheme_process_comment(&$vars) {
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global $theme_key;
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$theme_name = $theme_key;
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// Strip default drupal classes if not required.
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if (at_get_setting('extra_comment_classes', $theme_name) === 0) {
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$classes = explode(' ', $vars['classes']);
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$striped_classes = array('comment-by-anonymous', 'comment-by-node-autho', 'comment-by-viewer', 'comment-new');
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foreach ($striped_classes as $class) {
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if (in_array($class, $classes)) {
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$classes = str_replace($class, '', $classes);
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}
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}
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$vars['classes'] = trim(implode(' ', $classes));
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}
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// Flatten the additional wrapper attributes array
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$vars['header_attributes'] = empty($vars['header_attributes_array']) ? '' : drupal_attributes($vars['header_attributes_array']);
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$vars['footer_attributes'] = empty($vars['footer_attributes_array']) ? '' : drupal_attributes($vars['footer_attributes_array']);
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$vars['links_attributes'] = empty($vars['links_attributes_array']) ? '' : drupal_attributes($vars['links_attributes_array']);
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}
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/**
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* Process variables for adaptivtheme_menubar()
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*/
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function adaptivetheme_process_menubar(&$vars) {
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// The default theme implementation is a function, so template_process() does
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// not automatically run, so we need to flatten the classes and attributes
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// here. For best performance, only call drupal_attributes() when needed, and
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// note that template_preprocess_menubar() does not initialize the
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// *_attributes_array variables.
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$vars['classes'] = implode(' ', $vars['classes_array']);
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$vars['attributes'] = empty($vars['attributes_array']) ? '' : drupal_attributes($vars['attributes_array']);
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$vars['content_attributes'] = empty($vars['content_attributes_array']) ? '' : drupal_attributes($vars['content_attributes_array']);
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}
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/**
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* Process variables for maintenance-page.tpl.php
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*/
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function adaptivetheme_process_maintenance_page(&$vars) {
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// Render polyfills
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if ($vars['polyfills']) {
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$vars['polyfills'] = drupal_render($vars['polyfills']);
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}
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}
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/**
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* Process variables for user-profile.tpl.php
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*/
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function adaptivetheme_process_user_profile(&$vars) {
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// If a panels layout is rendered by Display Suite in a user profile we wrap the
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// the layout in markup to make the themers life a little easier and remove
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// the requirement to add a DS template override.
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if (isset($vars['rendered_by_ds']) && $vars['rendered_by_ds'] == TRUE) {
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$vars['panel_prefix'] = '<article id="user-' . $vars['user']->uid . '" class="' . $vars['classes'] . ' rendered-by-ds clearfix"' . $vars['attributes'] . '>';
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$vars['panel_suffix'] = '</article>';
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}
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}
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