PHP get_index_template函数代码示例

 function redirect_expired()
 {
     global $wp_query;
     if (is_singular()) {
         if ('expired' == $wp_query->post->post_status) {
             if (function_exists('is_syndicated') and is_syndicated($wp_query->post->ID)) {
                 $source = get_syndication_feed_object($wp_query->post->ID);
                 $redirect_url = $source->setting('expired post redirect to', 'expired_post_redirect_to', NULL);
             } else {
                 $redirect_url = get_option('feedwordpress_expired_post_redirect_to', NULL);
             }
             if (!is_null($redirect_url) and strlen(esc_url($redirect_url)) > 0 and 'none' != $redirect_url) {
                 header("HTTP/1.1 301 Moved Permanently");
                 header("Location: " . $redirect_url);
             } else {
                 // Meh.
                 if (!($template = get_404_template())) {
                     $template = get_index_template();
                 }
                 if ($template = apply_filters('template_include', $template)) {
                     header("HTTP/1.1 410 Gone");
                     include $template;
                 }
             }
             exit;
         }
     }
 }

function getWpTemplate()
{
    if (defined('WP_USE_THEMES') && WP_USE_THEMES) {
        $template = false;
        if (is_404() && ($template = get_404_template())) {
        } elseif (is_search() && ($template = get_search_template())) {
        } elseif (is_tax() && ($template = get_taxonomy_template())) {
        } elseif (is_front_page() && ($template = get_front_page_template())) {
        } elseif (is_home() && ($template = get_home_template())) {
        } elseif (is_attachment() && ($template = get_attachment_template())) {
        } elseif (is_single() && ($template = get_single_template())) {
        } elseif (is_page() && ($template = get_page_template())) {
        } elseif (is_category() && ($template = get_category_template())) {
        } elseif (is_tag() && ($template = get_tag_template())) {
        } elseif (is_author() && ($template = get_author_template())) {
        } elseif (is_date() && ($template = get_date_template())) {
        } elseif (is_archive() && ($template = get_archive_template())) {
        } elseif (is_comments_popup() && ($template = get_comments_popup_template())) {
        } elseif (is_paged() && ($template = get_paged_template())) {
        } else {
            $template = get_index_template();
        }
        return str_replace(ABSPATH, '', $template);
    } else {
        return null;
    }
}

 private static function get_404_template()
 {
     if (!($template = get_404_template())) {
         $template = get_index_template();
     }
     return $template;
 }

 /**
  * Pick the correct template to include
  * @param string $template Path to template
  *
  * @return string Path to template
  */
 public static function templateChooser($template)
 {
     $events = TribeEvents::instance();
     do_action('tribe_tec_template_chooser', $template);
     // hijack this method right up front if it's a 404
     if (is_404() && $events->displaying == 'single-event' && apply_filters('tribe_events_templates_is_404', '__return_true')) {
         return get_404_template();
     }
     // no non-events need apply
     if (!in_array(get_query_var('post_type'), array(TribeEvents::POSTTYPE, TribeEvents::VENUE_POST_TYPE, TribeEvents::ORGANIZER_POST_TYPE)) && !is_tax(TribeEvents::TAXONOMY)) {
         return $template;
     }
     if (tribe_get_option('tribeEventsTemplate', 'default') == '') {
         return self::getTemplateHierarchy('default-template');
     } else {
         // add_filter( 'wp_title', array(__CLASS__, 'remove_default_title'), 1);
         if (!is_single() || !post_password_required()) {
             add_action('loop_start', array(__CLASS__, 'setup_ecp_template'));
         }
         $template = locate_template(tribe_get_option('tribeEventsTemplate', 'default') == 'default' ? 'page.php' : tribe_get_option('tribeEventsTemplate', 'default'));
         if ($template == '') {
             $template = get_index_template();
         }
         // remove singular body class if sidebar-page.php
         if ($template == get_stylesheet_directory() . '/sidebar-page.php') {
             add_filter('body_class', array(__CLASS__, 'remove_singular_body_class'));
         } else {
             add_filter('body_class', array(__CLASS__, 'add_singular_body_class'));
         }
         return $template;
     }
 }

/**
 * Override WP's default index.php template.
 *
 * Because we don't really use index.php, this prevents searching for
 * templates multiple times when trying to load the default template.
 *
 * @since  1.0.0
 * @access public
 * @param  string $template
 * @return string $template
 */
function carelib_index_include($template)
{
    if (get_index_template() === $template) {
        return carelib_framework(apply_filters("{$GLOBALS['carelib_prefix']}_index_template", null));
    }
    return $template;
}

 public static function templateChooser($template)
 {
     $events = TribeEvents::instance();
     do_action('tribe_tec_template_chooser', $template);
     // no non-events need apply
     if (get_query_var('post_type') != TribeEvents::POSTTYPE && !is_tax(TribeEvents::TAXONOMY) && get_query_var('post_type') != TribeEvents::VENUE_POST_TYPE) {
         return $template;
     }
     //is_home fixer
     global $wp_query;
     $wp_query->is_home = false;
     if (tribe_get_option('tribeEventsTemplate', 'default') == '') {
         if (is_single() && !tribe_is_showing_all()) {
             return TribeEventsTemplates::getTemplateHierarchy('ecp-single-template');
         } else {
             return TribeEventsTemplates::getTemplateHierarchy('ecp-page-template');
         }
     } else {
         // we need to ensure that we always enter the loop, whether or not there are any events in the actual query
         self::spoofQuery();
         add_filter('wp_title', array(__CLASS__, 'remove_default_title'), 1);
         add_action('loop_start', array(__CLASS__, 'setup_ecp_template'));
         $template = locate_template(tribe_get_option('tribeEventsTemplate', 'default') == 'default' ? 'page.php' : tribe_get_option('tribeEventsTemplate', 'default'));
         if ($template == '') {
             $template = get_index_template();
         }
         // remove singular body class if sidebar-page.php
         if ($template == get_stylesheet_directory() . '/sidebar-page.php') {
             add_filter('body_class', array(__CLASS__, 'remove_singular_body_class'));
         }
         return $template;
     }
 }

 /**
  * Copy-pasta of wp-includes/template-loader.php
  */
 private function load_template()
 {
     do_action('template_redirect');
     $template = false;
     if (is_404() && ($template = get_404_template())) {
     } elseif (is_search() && ($template = get_search_template())) {
     } elseif (is_front_page() && ($template = get_front_page_template())) {
     } elseif (is_home() && ($template = get_home_template())) {
     } elseif (is_post_type_archive() && ($template = get_post_type_archive_template())) {
     } elseif (is_tax() && ($template = get_taxonomy_template())) {
     } elseif (is_attachment() && ($template = get_attachment_template())) {
         remove_filter('the_content', 'prepend_attachment');
     } elseif (is_single() && ($template = get_single_template())) {
     } elseif (is_page() && ($template = get_page_template())) {
     } elseif (is_category() && ($template = get_category_template())) {
     } elseif (is_tag() && ($template = get_tag_template())) {
     } elseif (is_author() && ($template = get_author_template())) {
     } elseif (is_date() && ($template = get_date_template())) {
     } elseif (is_archive() && ($template = get_archive_template())) {
     } elseif (is_comments_popup() && ($template = get_comments_popup_template())) {
     } elseif (is_paged() && ($template = get_paged_template())) {
     } else {
         $template = get_index_template();
     }
     /**
      * Filter the path of the current template before including it.
      *
      * @since 3.0.0
      *
      * @param string $template The path of the template to include.
      */
     if ($template = apply_filters('template_include', $template)) {
         $template_contents = file_get_contents($template);
         $included_header = $included_footer = false;
         if (false !== stripos($template_contents, 'get_header();')) {
             do_action('get_header', null);
             locate_template('header.php', true, false);
             $included_header = true;
         }
         include $template;
         if (false !== stripos($template_contents, 'get_footer();')) {
             do_action('get_footer', null);
             locate_template('footer.php', true, false);
             $included_footer = true;
         }
         if ($included_header && $included_footer) {
             global $wp_scripts;
             $wp_scripts->done = array();
         }
     }
     return;
 }

function xtreme_get_template()
{
    global $wp;
    if (defined('WP_USE_THEMES') && constant('WP_USE_THEMES')) {
        if (is_404() && ($template = get_404_template())) {
            return redefine_pagenow($template);
        } elseif (is_search() && ($template = get_search_template())) {
            return redefine_pagenow($template);
        } elseif (is_tax() && ($template = get_taxonomy_template())) {
            return redefine_pagenow($template);
        } elseif (is_front_page() && ($template = get_front_page_template())) {
            return redefine_pagenow($template);
        } elseif (is_home() && ($template = get_home_template())) {
            return redefine_pagenow($template);
        } elseif (is_attachment() && ($template = get_attachment_template())) {
            return redefine_pagenow($template);
        } elseif (is_single() && ($template = get_single_template())) {
            return redefine_pagenow($template);
        } elseif (is_page() && ($template = get_page_template())) {
            return redefine_pagenow($template);
        } elseif (is_category() && ($template = get_category_template())) {
            return redefine_pagenow($template);
        } elseif (is_tag() && ($template = get_tag_template())) {
            return redefine_pagenow($template);
        } elseif (is_author() && ($template = get_author_template())) {
            return redefine_pagenow($template);
        } elseif (is_date() && ($template = get_date_template())) {
            return redefine_pagenow($template);
        } elseif (is_archive() && ($template = get_archive_template())) {
            return redefine_pagenow($template);
        } elseif (is_comments_popup() && ($template = get_comments_popup_template())) {
            return redefine_pagenow($template);
        } elseif (is_paged() && ($template = get_paged_template())) {
            return redefine_pagenow($template);
        } else {
            $template = get_index_template();
            return redefine_pagenow($template);
        }
    }
}

 /**
  * Get the fork's parent post, set up a query, and load correct template.
  *
  * Duplicates the functionality of /wp-includes/template-loader.php and includes
  * a lot of copypasta, but that's only to ensure that it follows the same logic.
  *
  */
 function choose_template()
 {
     $p = get_queried_object_id();
     if (get_post_type($p) !== 'fork') {
         return;
     }
     $pp = get_post($p)->post_parent;
     $parent = get_post($pp);
     if ($parent->post_type == 'page') {
         $query = array('page_id' => $pp);
     } else {
         $query = array('p' => $pp);
     }
     $t = new WP_Query($query);
     $template = false;
     if ($t->is_404() && ($template = get_404_template())) {
     } elseif ($t->is_search() && ($template = get_search_template())) {
     } elseif ($t->is_tax() && ($template = get_taxonomy_template())) {
     } elseif ($t->is_front_page() && ($template = get_front_page_template())) {
     } elseif ($t->is_home() && ($template = get_home_template())) {
     } elseif ($t->is_attachment() && ($template = get_attachment_template())) {
         remove_filter('the_content', 'prepend_attachment');
     } elseif ($t->is_single() && ($template = get_single_template())) {
     } elseif ($t->is_page && ($template = get_page_template())) {
     } elseif ($t->is_category() && ($template = get_category_template())) {
     } elseif ($t->is_tag() && ($template = get_tag_template())) {
     } elseif ($t->is_author() && ($template = get_author_template())) {
     } elseif ($t->is_date() && ($template = get_date_template())) {
     } elseif ($t->is_archive() && ($template = get_archive_template())) {
     } elseif ($t->is_comments_popup() && ($template = get_comments_popup_template())) {
     } elseif ($t->is_paged() && ($template = get_paged_template())) {
     } else {
         $template = get_index_template();
     }
     if ($template = apply_filters('template_include', $template)) {
         include $template;
     }
     return;
 }

 /**
  * Pick the correct template to include
  * @param string $template Path to template
  *
  * @return string Path to template
  */
 public static function templateChooser($template)
 {
     $events = TribeEvents::instance();
     do_action('tribe_tec_template_chooser', $template);
     // hijack this method right up front if it's a 404
     if (is_404() && $events->displaying == 'single-event') {
         return get_404_template();
     }
     // add the theme slug to the body class
     add_filter('body_class', array(__CLASS__, 'theme_body_class'));
     // add the template name to the body class
     add_filter('body_class', array(__CLASS__, 'template_body_class'));
     // no non-events need apply
     // @todo check $wp_query->tribe_is_event_query instead?
     if (in_array(get_query_var('post_type'), array(TribeEvents::POSTTYPE, TribeEvents::VENUE_POST_TYPE, TribeEvents::ORGANIZER_POST_TYPE)) || is_tax(TribeEvents::TAXONOMY)) {
         // user has selected a page/custom page template
         if (tribe_get_option('tribeEventsTemplate', 'default') != '') {
             if (!is_single() || !post_password_required()) {
                 add_action('loop_start', array(__CLASS__, 'setup_ecp_template'));
             }
             $template = locate_template(tribe_get_option('tribeEventsTemplate', 'default') == 'default' ? 'page.php' : tribe_get_option('tribeEventsTemplate', 'default'));
             if ($template == '') {
                 $template = get_index_template();
             }
             // remove singular body class if sidebar-page.php
             if ($template == get_stylesheet_directory() . '/sidebar-page.php') {
                 add_filter('body_class', array(__CLASS__, 'remove_singular_body_class'));
             } else {
                 add_filter('body_class', array(__CLASS__, 'add_singular_body_class'));
             }
         } else {
             $template = self::getTemplateHierarchy('default-template');
         }
     }
     self::$template = $template;
     return $template;
 }

 function check_template()
 {
     if (is_404() && ($template = get_404_template())) {
         $this->template = $template;
     } elseif (is_search() && ($template = get_search_template())) {
         $this->template = $template;
     } elseif (is_tax() && ($template = get_taxonomy_template())) {
         $this->template = $template;
     } elseif (is_home() && ($template = get_home_template())) {
         $this->template = $template;
     } elseif (is_attachment() && ($template = get_attachment_template())) {
         $this->template = $template;
     } elseif (is_single() && ($template = get_single_template())) {
         $this->template = $template;
     } elseif (is_page() && ($template = get_page_template())) {
         $this->template = $template;
     } elseif (is_category() && ($template = get_category_template())) {
         $this->template = $template;
     } elseif (is_tag() && ($template = get_tag_template())) {
         $this->template = $template;
     } elseif (is_author() && ($template = get_author_template())) {
         $this->template = $template;
     } elseif (is_date() && ($template = get_date_template())) {
         $this->template = $template;
     } elseif (is_archive() && ($template = get_archive_template())) {
         $this->template = $template;
     } elseif (is_comments_popup() && ($template = get_comments_popup_template())) {
         $this->template = $template;
     } elseif (is_paged() && ($template = get_paged_template())) {
         $this->template = $template;
     } else {
         $this->template = function_exists('get_index_template') ? get_index_template() : TEMPLATEPATH . "/index.php";
     }
     $this->template = apply_filters('template_include', $this->template);
     // Hook into the footer so we can echo the active template
     add_action('wp_footer', array(&$this, 'show_template'), 100);
 }

function mfields_locate_custom_template()
{
    global $wp_post_types, $wp;
    if (is_404()) {
        if (array_key_exists($wp->request, $wp_post_types)) {
            $file = STYLESHEETPATH . '/' . $wp->request . '-multiple.php';
            $file = file_exists($file) ? $file : get_index_template();
            return $file;
        }
    }
    return false;
}

 /**
  * Pick the correct template to include
  *
  * @param string $template Path to template
  *
  * @return string Path to template
  */
 public static function templateChooser($template)
 {
     $events = Tribe__Events__Main::instance();
     do_action('tribe_tec_template_chooser', $template);
     // no non-events need apply
     if (!tribe_is_event_query()) {
         return $template;
     }
     // if it's a single 404 event
     if (is_single() && is_404()) {
         return get_404_template();
     }
     if (!is_single() && !tribe_events_is_view_enabled($events->displaying)) {
         return get_404_template();
     }
     // add the theme slug to the body class
     add_filter('body_class', array(__CLASS__, 'theme_body_class'));
     // add the template name to the body class
     add_filter('body_class', array(__CLASS__, 'template_body_class'));
     // user has selected a page/custom page template
     if (tribe_get_option('tribeEventsTemplate', 'default') != '') {
         if (!is_single() || !post_password_required()) {
             add_action('loop_start', array(__CLASS__, 'setup_ecp_template'));
         }
         $template = locate_template(tribe_get_option('tribeEventsTemplate', 'default') == 'default' ? 'page.php' : tribe_get_option('tribeEventsTemplate', 'default'));
         if ($template == '') {
             $template = get_index_template();
         }
         // remove singular body class if sidebar-page.php
         if ($template == get_stylesheet_directory() . '/sidebar-page.php') {
             add_filter('body_class', array(__CLASS__, 'remove_singular_body_class'));
         } else {
             add_filter('body_class', array(__CLASS__, 'add_singular_body_class'));
         }
     } else {
         $template = self::getTemplateHierarchy('default-template');
     }
     self::$template = $template;
     return $template;
 }

/**
 * Set the template to use, buffers the needed template parts
 * and resets post vars.
 *
 * @package WP Idea Stream
 * @subpackage core/template-loader
 *
 * @since 2.0.0
 *
 * @global $wp_query
 * @param  string $template name of the template to use
 * @uses   is_buddypress() to bail early if it's this plugin's territory
 * @uses   wp_idea_stream_get_idea_var() to get a globalized var
 * @uses   is_404() to check for a 404
 * @uses   get_query_template() to get a specific template
 * @uses   get_index_template() to get the index template
 * @uses   wp_idea_stream_set_idea_var() to set a globalized var
 * @uses   is_post_type_archive() to check if it's ideas post type archive
 * @uses   wp_idea_stream_get_post_type() to get ideas post type identifier
 * @uses   set_query_var() to get a query var
 * @uses   remove_all_filters() to remove all filters on a specific hook
 * @uses   wp_idea_stream_reset_post() to reset WordPress $post global and avoid notices
 * @uses   wp_idea_stream_reset_post_title() to reset the title depending on the context
 * @uses   wp_idea_stream_buffer_template_part() to buffer the content to display
 * @uses   wp_idea_stream_is_edit() to check if the idea is to be edited
 * @uses   wp_idea_stream_ideas_lock_idea() to check if the idea to edit is not currently edited by another user
 * @uses   wp_idea_stream_add_message() to give a user some feedback
 * @uses   wp_idea_stream_ideas_can_edit() to check current user can edit an idea
 * @uses   wp_safe_redirect() to safely redirect the user
 * @uses   wp_idea_stream_get_redirect_url() to get the default redirect url
 * @uses   wp_idea_stream_buffer_single_idea() to buffer the idea content to display
 * @uses   do_action() Calls 'wp_idea_stream_set_core_template' to perform actions once a core template is set
 *                     Calls 'wp_idea_stream_set_single_template' to perform actions relative to the single idea template
 *                     Calls 'wp_idea_stream_set_template' to perform actions when no template matched
 * @uses   apply_filters() Calls 'wp_idea_stream_template_args' to override template args in case of custom idea action
 *                         Calls 'wp_idea_stream_single_template_args' to override single template args
 * @return string $template.
 */
function wp_idea_stream_set_template($template = '')
{
    global $wp_query;
    /**
     * Bail if BuddyPress, we'll use its theme compatibility
     * feature.
     */
    if (function_exists('is_buddypress') && is_buddypress()) {
        return $template;
    }
    if (wp_idea_stream_get_idea_var('is_ideastream') && !is_404()) {
        // Try to see if the theme has a specific template for WP Idea Stream
        $template = get_query_template('ideastream');
        if (empty($template)) {
            // else Try the page template
            $template = get_query_template('page', array('page.php'));
        }
        if (empty($template)) {
            // finally fall back to the index template
            $template = get_index_template();
        }
        // Define it into plugin's vars
        wp_idea_stream_set_idea_var('template_file', $template);
        /**
         * First get results of the main query if not on a single idea.
         * and build plugin's main_query var.
         */
        if (!wp_idea_stream_is_single_idea()) {
            wp_idea_stream_set_idea_var('main_query', array('ideas' => $wp_query->posts, 'total' => $wp_query->found_posts, 'query_vars' => array('author' => $wp_query->query_vars['author'], 'per_page' => $wp_query->query_vars['posts_per_page'], 'page' => !empty($wp_query->query_vars['paged']) ? $wp_query->query_vars['paged'] : 1, 'search' => $wp_query->query_vars['s'], 'exclude' => $wp_query->query_vars['post__not_in'], 'include' => $wp_query->query_vars['post__in'], 'orderby' => !empty($wp_query->query_vars['orderby']) ? $wp_query->query_vars['orderby'] : 'date', 'order' => $wp_query->query_vars['order'], 'meta_query' => $wp_query->meta_query->queries, 'tax_query' => $wp_query->tax_query->queries)));
            // Resetting the 's' query var now we got main query's result.
            set_query_var('s', '');
            // Init template args
            $template_args = array('post_title' => '', 'comment_status' => 'closed', 'is_archive' => true, 'is_tax' => false, 'template_slug' => 'archive', 'template_name' => '', 'context' => '');
            // Main plugin's archive page
            if (is_post_type_archive(wp_idea_stream_get_post_type())) {
                $template_args['context'] = 'archive';
            }
            // Category / tag archive pages
            if (wp_idea_stream_get_idea_var('is_category') || wp_idea_stream_get_idea_var('is_tag')) {
                $template_args['is_tax'] = true;
                $template_args['context'] = 'taxonomy';
            }
            // User's profile pages
            if (wp_idea_stream_get_idea_var('is_user')) {
                $template_args['template_slug'] = 'user';
                $template_args['template_name'] = 'profile';
                $template_args['context'] = 'user-profile';
            }
            if (wp_idea_stream_get_idea_var('is_action')) {
                $template_args['is_archive'] = false;
                // New idea form
                if (wp_idea_stream_is_addnew()) {
                    $template_args['template_slug'] = 'idea';
                    $template_args['template_name'] = 'form';
                    $template_args['context'] = 'new-idea';
                } else {
                    if (wp_idea_stream_is_signup()) {
                        $template_args['template_slug'] = 'signup';
                        $template_args['context'] = 'signup';
                        // Allow plugins to add custom action
                    } else {
                        if (has_filter('wp_idea_stream_template_args')) {
//.........这里部分代码省略.........

function wpsc_all_products_on_page()
{
    if (is_404()) {
        return;
    }
    global $wp_query, $wpsc_query;
    do_action('wpsc_swap_the_template');
    $products_page_id = wpsc_get_the_post_id_by_shortcode('[productspage]');
    $term = get_query_var('wpsc_product_category');
    $tax_term = get_query_var('product_tag');
    $obj = $wp_query->get_queried_object();
    $id = isset($obj->ID) ? $obj->ID : null;
    if (get_query_var('post_type') == 'wpsc-product' || $term || $tax_term || $id == $products_page_id) {
        $templates = array();
        if ($term && !is_single()) {
            array_push($templates, "taxonomy-wpsc_product_category-{$term}.php", 'taxonomy-wpsc_product_category.php');
        }
        if ($tax_term && !is_single()) {
            array_push($templates, "taxonomy-product_tag-{$tax_term}.php", 'taxonomy-product_tag.php');
        }
        // Attempt to use the [productspage]'s custom page template as a higher priority than the normal page.php template
        if (false !== ($productspage_page_template = get_post_meta($products_page_id, '_wp_page_template', true))) {
            array_push($templates, $productspage_page_template);
        }
        array_push($templates, 'page.php', 'single.php');
        if (is_single()) {
            array_unshift($templates, 'single-wpsc-product.php');
        }
        // have to pass 'page' as the template type. This is lame, btw, and needs a rewrite in 4.0
        if (!($template = get_query_template('page', $templates))) {
            $template = get_index_template();
        }
        add_filter('thesis_custom_loop', 'wpsc_thesis_compat');
        include $template;
        exit;
    }
}