<?php /** * @file * FAQ page callbacks for the "hide answer" layouts. */ /** * Create FAQ page if set to show/hide answer when question is clicked. * * @param array &$variables * Array reference of arguments given to the theme() function. */ function template_preprocess_faq_hide_answer(&$variables) { $data = $variables['data']; $this_page = $_GET['q']; // Fetch configuration. $teaser = variable_get('faq_use_teaser', FALSE); $links = variable_get('faq_show_node_links', FALSE); $disable_node_links = variable_get('faq_disable_node_links', FALSE); $nodes = array(); $count = 0; foreach ($data as $node) { $anchor = 'n' . $node->nid; faq_view_question($nodes[$count], $node, $this_page, $anchor); faq_view_answer($nodes[$count], $node, array(), $teaser, $links); $count++; } $variables['use_teaser'] = $teaser; $variables['nodes'] = $nodes; } /** * Create categorized FAQ page if set to show answer when question is clicked. * * @param array &$variables * Array reference of arguments given to the theme() function. */ function template_preprocess_faq_category_hide_answer(&$variables) { $data = $variables['data']; $category_display = $variables['category_display']; $term = $variables['term']; $parent_term = $variables['parent_term']; $class = $variables['class']; // Fetch configuration. $teaser = variable_get('faq_use_teaser', FALSE); $variables['use_teaser'] = $teaser; $links = variable_get('faq_show_node_links', FALSE); $disable_node_links = variable_get('faq_disable_node_links', FALSE); $display_faq_count = variable_get('faq_count', FALSE); $hide_child_terms = variable_get('faq_hide_child_terms', FALSE); $show_term_page_children = variable_get('faq_show_term_page_children', FALSE); $default_sorting = variable_get('faq_default_sorting', 'DESC'); // Initialise some variables. $default_weight = 0; if ($default_sorting != 'DESC') { $default_weight = 1000000; } $this_page = $_GET['q']; $get_child_terms = 0; // Check if we're on a faq page. if (arg(0) == 'faq-page') { // Check if we're on a categorized faq page. if (is_numeric(arg(1))) { $get_child_terms = arg(1); } } // Force some settings in case we're processing a special faq question list // created by a custom call to faq_page(). elseif (!empty($parent_term)) { $get_child_terms = $parent_term->tid; $show_term_page_children = TRUE; } // Get number of questions, and account for hidden sub-categories. $count = 0; if ($display_faq_count && $hide_child_terms) { $count = faq_taxonomy_term_count_nodes($term->tid); } $variables['display_faq_count'] = $display_faq_count; // Get taxonomy image. $variables['term_image'] = ''; if (module_exists('taxonomy_image')) { $variables['term_image'] = taxonomy_image_display($term->tid, array('class' => 'faq-tax-image')); } // Configure header. $variables['category_depth'] = $term->depth; $variables['category_name'] = check_plain(faq_tt("taxonomy:term:$term->tid:name", $term->name)); if ($category_display == 'hide_qa') { $variables['header_title'] = l(faq_tt("taxonomy:term:$term->tid:name", $term->name), "faq-page/$term->tid"); } else { $variables['header_title'] = check_plain(faq_tt("taxonomy:term:$term->tid:name", $term->name)); } // Configure category description. $variables['description'] = check_markup(faq_tt("taxonomy:term:$term->tid:description", $term->description)); // Get list of sub-categories if necessary. $child_categories = array(); if (($show_term_page_children || $hide_child_terms) && $category_display == 'new_page') { $child_categories = faq_view_child_category_headers($term); } $variables['subcat_list'] = $child_categories; $variables['subcat_list_style'] = variable_get('faq_category_listing', 'ul'); // Configure class (faq-qa or faq-qa-hide). if ($get_child_terms == $term->tid) { $variables['container_class'] = 'faq-qa'; } else { $variables['container_class'] = $class; } // Configure sub-category bodies (theme recursively). $variables['subcat_body_list'] = array(); if (($get_child_terms && $category_display == 'categories_inline') || ((($show_term_page_children && $this_page != 'faq-page') || $hide_child_terms) && $category_display == 'hide_qa')) { $variables['subcat_body_list'] = faq_get_child_categories_faqs($term, 'faq_category_hide_answer', $default_weight, $default_sorting, $category_display, $variables['class'], $parent_term); } if (!count($data)) { $variables['question_count'] = $count; $variables['nodes'] = array(); return; } $nodes = array(); foreach ($data as $node) { if (!$hide_child_terms) { $count++; } $node_var = array(); $anchor = 't' . $term->tid . 'n' . $node->nid; faq_view_question($node_var, $node, $this_page, $anchor); faq_view_answer($node_var, $node, array(), $teaser, $links); $nodes[] = $node_var; } $variables['nodes'] = $nodes; $variables['question_count'] = $count; }