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<?php /** * To force a section for debugging, set it here! NULL to disable. */ define('SECTION_DEBUG', NULL); /** * Set default associations here. If new sections are to be created or * modified, this is the place to do it!! * * The sections should not contain odd characters. Only dashes and * alphanumeric characters should be used to keep it consistent. */ function _section_data($type = NULL) { // Setup paths. // "*" can be used as a numeric wildcard and "^" can be used to set base paths. // i.e. 'node/*/^' would affect node/23/edit, node/23/delete but not node/23. // 'node/^' affects all subpaths of nodes and 'node/*' will only affect node views. $front_path = drupal_get_normal_path(variable_get('site_frontpage', 'node')); $associate = array( 'path' => array( $front_path => 'front', 'node/XYZ' => 'sectionXYZ', ), // Term id's for each section. "tid NUM" should just be the tid. // All of this is just a place holder. Configure the server first. 'taxonomy' => array( '1' => 'taxonomy-1', '2' => 'taxonomy-2', '3' => 'taxonomy-3', // Forum ID. '4' => 'forum', ), // Node types. 'node_types' => array( 'story' => 'story-section', 'blog' => 'blog-section', ), ); return isset($associate[$type]) ? $associate[$type] : $associate; } /** * Part of _phptemplate_callback() */ function _phptemplate_variables($hook, $vars = array()) { // $section variable will be available to all templates. $section = get_section(isset($vars['node']) ? $vars['node'] : NULL); $vars['section'] = $section; // This sets a new template file based on the section. if (!empty($section)) { $vars['template_files'][] "$hook-$section"; } // Auto load styles. The style sheet must be placed within "styles/" sub-directory // inside the theme folder named after the section and prepended with "autoload-". if ($hook == 'page' && !empty($section) { if (file_exists(path_to_theme() ."/styles/autoload-$section.css")) { drupal_add_css(path_to_theme() ."/styles/autoload-$section.css"); $vars['styles'] = drupal_get_css(); } } return $vars; } /** * Determine the current section. The default associations are at the very top of this file. * * @see _section_data() */ function get_section($node = NULL) { // Figure out where we are. Path takes precedence then taxonomy then node types. static $output = ''; static $path_checked = FALSE; if (defined('SECTION_DEBUG') && SECTION_DEBUG !== NULL) { $output = SECTION_DEBUG; } if (empty($output)) { // Get default associations. $path_associate = _section_data('path'); // Only need to check once. if (!$path_checked) { // Get the current section based on path. foreach ($path_associate as $path => $section) { // Check for numeric wild cards matches "*", i.e. node/*. if (strpos($path, '*') !== FALSE) { $path_pieces = explode('/', $path); $count_pieces = count($path_pieces); $new_path = ''; foreach ($path_pieces as $i => $arg) { $arg = ($arg == '*') ? arg($i) : $arg; $new_path .= ($i < $count_pieces -1) ? "$arg/" : $arg; } $path = $new_path; } // Check for parent path matching "^", i.e. node^. if (strpos($_GET['q'], substr($path, 0, strpos($path, '^'))) === 0) { $path = $_GET['q']; } if ($_GET['q'] == $path) { $output = $section; break; } } $path_checked = TRUE; } if (empty($output) && isset($node->taxonomy)) { $taxonomy_associate = _section_data('taxonomy'); foreach ($node->taxonomy as $term) { if (isset($taxonomy_associate[$term->tid])) { $output = $taxonomy_associate[$term->tid]; break; } } } if (empty($output) && isset($node)) { $node_types_associate = _section_data('node_type'); if (isset($node_types_associate[$node->type])) { $output = $node_types_associate[$node->type]; } } } return $output; }