/**
  * Load Custom tabs on BuddyPress
  *
  * @global object $bp global BuddyPress object
  */
 function custom_media_nav_tab()
 {
     global $bp;
     if (!function_exists("bp_core_new_nav_item")) {
         return;
     }
     if (bp_is_blog_page() || !bp_is_group() && !(isset($bp->displayed_user) && isset($bp->displayed_user->id)) || apply_filters('rtmedia_render_bp_nav', false)) {
         return;
     }
     global $rtmedia;
     if (function_exists("bp_is_group") && !bp_is_group()) {
         if (isset($bp->displayed_user) && isset($bp->displayed_user->id)) {
             $profile_counts = $this->actual_counts($bp->displayed_user->id);
         }
         $tab_position = apply_filters('rtmedia_media_tab_position', 99);
         if ($rtmedia->options["buddypress_enableOnProfile"] != 0) {
             bp_core_new_nav_item(array('name' => RTMEDIA_MEDIA_LABEL . '<span>' . $profile_counts['total']['all'] . '</span>', 'slug' => apply_filters('rtmedia_media_tab_slug', RTMEDIA_MEDIA_SLUG), 'screen_function' => array($this, 'media_screen'), 'default_subnav_slug' => 'all', 'position' => $tab_position));
         }
     }
     if (bp_is_group() && $rtmedia->options["buddypress_enableOnGroup"] != 0) {
         global $bp;
         $media_enabled = true;
         //filter for rtMedia PRO for PER GROUP MEDIA enable/disable functionality
         $media_enabled = apply_filters('rtmedia_media_enabled_for_current_group', $media_enabled);
         // check if current user can view this group
         $current_group = groups_get_current_group();
         $is_visible_to_current_user = $current_group->is_visible;
         if ($media_enabled && $is_visible_to_current_user) {
             $group_counts = $this->actual_counts($bp->groups->current_group->id, "group");
             $bp->bp_options_nav[bp_get_current_group_slug()]['media'] = array('name' => RTMEDIA_MEDIA_LABEL . '<span>' . $group_counts['total']['all'] . '</span>', 'link' => trailingslashit(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . bp_get_current_group_slug() . '/') . RTMEDIA_MEDIA_SLUG, 'slug' => RTMEDIA_MEDIA_SLUG, 'user_has_access' => true, 'css_id' => 'rtmedia-media-nav', 'position' => 99, 'screen_function' => array($this, 'media_screen'), 'default_subnav_slug' => 'all');
         }
     }
 }

 /**
  *
  */
 function set_bp_context()
 {
     if (bp_is_blog_page() && !is_home()) {
         $this->set_wp_context();
     } else {
         $this->set_bp_component_context();
     }
 }

function wplms_remove_wpseo_from_buddypress()
{
    if (function_exists('bp_is_blog_page')) {
        if (!bp_is_blog_page()) {
            global $wpseo_front;
            remove_filter('wp_title', array($wpseo_front, 'title'), 15);
        }
    }
}

 /**
  * Shows a breadcrumb for all types of pages.  This is a wrapper function for the Breadcrumb_Trail class,
  * which should be used in theme templates.
  *
  * @since  0.1.0
  * @access public
  * @param  array $args Arguments to pass to Breadcrumb_Trail.
  * @return void
  */
 function kleo_breadcrumb($args = array())
 {
     if (function_exists('bp_is_active') && !bp_is_blog_page()) {
         $breadcrumb = new buddypress_Breadcrumb_Trail($args);
     } elseif (function_exists('is_bbpress') && is_bbpress()) {
         $breadcrumb = new bbPress_Breadcrumb_Trail($args);
     } else {
         $breadcrumb = new Breadcrumb_Trail($args);
     }
     return $breadcrumb->trail();
 }

 /**
  * Load Custom tabs on BuddyPress
  *
  * @global object $bp global BuddyPress object
  */
 function custom_media_nav_tab()
 {
     $bp = buddypress();
     if (!function_exists('bp_core_new_nav_item')) {
         return;
     }
     if (bp_is_blog_page() || !bp_is_group() && !(isset($bp->displayed_user) && isset($bp->displayed_user->id)) || apply_filters('rtmedia_render_bp_nav', false)) {
         return;
     }
     global $rtmedia;
     if (function_exists('bp_is_group') && !bp_is_group()) {
         if (isset($bp->displayed_user) && isset($bp->displayed_user->id)) {
             $profile_counts = $this->actual_counts($bp->displayed_user->id);
         }
         $tab_position = apply_filters('rtmedia_media_tab_position', 99);
         if (0 !== intval($rtmedia->options['buddypress_enableOnProfile'])) {
             bp_core_new_nav_item(array('name' => RTMEDIA_MEDIA_LABEL . ' <span>' . $profile_counts['total']['all'] . '</span>', 'slug' => apply_filters('rtmedia_media_tab_slug', RTMEDIA_MEDIA_SLUG), 'screen_function' => array($this, 'media_screen'), 'default_subnav_slug' => 'all', 'position' => $tab_position));
         }
     }
     if (bp_is_group() && 0 !== intval($rtmedia->options['buddypress_enableOnGroup'])) {
         $media_enabled = true;
         //filter for rtMedia PRO for PER GROUP MEDIA enable/disable functionality
         $media_enabled = apply_filters('rtmedia_media_enabled_for_current_group', $media_enabled);
         // check if current user can view this group
         $current_group = groups_get_current_group();
         /**
          * remove `$current_group->is_visible` and add `bp_group_is_visible( $current_group )`
          * reason   : In Buddypress 2.7 `is_visible` return false so we can't display `media` tab on group
          * issue id	: http://git.rtcamp.com/rtmedia/rtMedia/issues/119
          */
         // $is_visible_to_current_user = $current_group->is_visible;
         $is_visible_to_current_user = bp_group_is_visible($current_group);
         if ($media_enabled && $is_visible_to_current_user) {
             $group_counts = $this->actual_counts($bp->groups->current_group->id, 'group');
             $slug = apply_filters('rtmedia_group_media_tab_slug', RTMEDIA_MEDIA_SLUG);
             if (isset($bp->version) && $bp->version > '2.5.3') {
                 /*
                  * As from BuddyPress 2.6, you can't access $bp->bp_options_nav directly.
                  * Use `bp_core_new_subnav_item` to add subnav item.
                  *
                  * Check https://buddypress.trac.wordpress.org/ticket/6534 and https://buddypress.trac.wordpress.org/changeset/10745
                  * for more details
                  */
                 bp_core_new_subnav_item(array('name' => RTMEDIA_MEDIA_LABEL . ' <span>' . $group_counts['total']['all'] . '</span>', 'link' => trailingslashit(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . bp_get_current_group_slug() . '/') . $slug, 'slug' => $slug, 'parent_slug' => bp_get_current_group_slug(), 'parent_url' => trailingslashit(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . bp_get_current_group_slug() . '/'), 'user_has_access' => true, 'css_id' => 'rtmedia-media-nav', 'position' => 99, 'screen_function' => array($this, 'media_screen'), 'default_subnav_slug' => 'all'));
             } else {
                 $bp->bp_options_nav[bp_get_current_group_slug()]['media'] = array('name' => RTMEDIA_MEDIA_LABEL . ' <span>' . $group_counts['total']['all'] . '</span>', 'link' => trailingslashit(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . bp_get_current_group_slug() . '/') . $slug, 'slug' => $slug, 'user_has_access' => true, 'css_id' => 'rtmedia-media-nav', 'position' => 99, 'screen_function' => array($this, 'media_screen'), 'default_subnav_slug' => 'all');
             }
         }
     }
 }

 /**
  * Include Javascript
  */
 public function load_js()
 {
     $template_uri = get_template_directory_uri();
     //yu read it right, bp-default theme js
     wp_enqueue_script('dtheme-uniform-js', $template_uri . '/_inc/js/jquery.uniform.min.js', array('jquery'), bp_get_version());
     wp_enqueue_script('enhance-js', $template_uri . '/_inc/js/enhance.js', array('jquery', 'dtheme-uniform-js'), bp_get_version());
     // Enqueue the global JS - Ajax will not work without it
     wp_enqueue_script('dtheme-ajax-js', $template_uri . '/_inc/js/global.js', array('jquery'), bp_get_version());
     // Add words that we need to use in JS to the end of the page so they can be translated and still used.
     $params = array('my_favs' => __('My Favorites', 'bp-magic'), 'accepted' => __('Accepted', 'bp-magic'), 'rejected' => __('Rejected', 'bp-magic'), 'show_all_comments' => __('Show all comments for this thread', 'bp-magic'), 'show_all' => __('Show all', 'bp-magic'), 'comments' => __('comments', 'bp-magic'), 'close' => __('Close', 'bp-magic'), 'view' => __('View', 'bp-magic'), 'mark_as_fav' => __('Favorite', 'bp-magic'), 'remove_fav' => __('Remove Favorite', 'bp-magic'));
     wp_localize_script('dtheme-ajax-js', 'BP_DTheme', $params);
     // Maybe enqueue comment reply JS
     if (is_singular() && bp_is_blog_page() && get_option('thread_comments')) {
         wp_enqueue_script('comment-reply');
     }
 }

/**
 * Unhook the NXTClass core menus.
 *
 * @since BuddyPress (r4151)
 *
 * @uses remove_action
 * @uses is_network_admin()
 * @uses is_user_admin()
 */
function bp_admin_bar_remove_nxt_menus()
{
    if ('3.2' == bp_get_major_nxt_version()) {
        remove_action('admin_bar_menu', 'nxt_admin_bar_my_account_menu', 10);
        remove_action('admin_bar_menu', 'nxt_admin_bar_my_sites_menu', 20);
        remove_action('admin_bar_menu', 'nxt_admin_bar_dashboard_view_site_menu', 25);
        // Don't show the 'Edit Page' menu on BP pages
        if (!bp_is_blog_page()) {
            remove_action('admin_bar_menu', 'nxt_admin_bar_edit_menu', 30);
        }
        remove_action('admin_bar_menu', 'nxt_admin_bar_shortlink_menu', 80);
        remove_action('admin_bar_menu', 'nxt_admin_bar_updates_menu', 70);
        if (!is_network_admin() && !is_user_admin()) {
            remove_action('admin_bar_menu', 'nxt_admin_bar_comments_menu', 50);
            remove_action('admin_bar_menu', 'nxt_admin_bar_appearance_menu', 60);
        }
        remove_action('admin_bar_menu', 'nxt_admin_bar_updates_menu', 70);
    }
}

 /**
  * Check user access and redirect if access denied
  */
 public function maybe_redirect()
 {
     // always allow access to blog, registration and activation pages
     if (bp_is_blog_page() || bp_is_register_page() || bp_is_activation_page()) {
         return;
     }
     // grab toggle option from registry
     $opt_toggle = $this->get_suboption('toggle');
     // is option toggled on?
     if ($opt_toggle && true == $opt_toggle->get()) {
         // protection is enabled, is user logged in?
         if (!is_user_logged_in()) {
             // not logged in, redirect to registration page
             bp_core_redirect(bp_get_root_domain() . '/' . bp_get_root_slug('register'));
             // exit to avoid any accidental output
             exit;
         }
     }
 }

/**
 * Enqueues CSS files.
 *
 * @since 2.0
 * @global object $bp BuddyPress global settings
 */
function dpa_add_css()
{
    global $bp;
    if (is_active_widget(false, false, 'achievements-sitewide') || is_active_widget(false, false, 'achievements-available-achievements') || is_active_widget(false, false, 'achievements-member-achievements') || is_active_widget(false, false, 'achievements-featured-achievement') || is_active_widget(false, false, 'achievements-member-achievements-available') || is_active_widget(false, false, 'achievements-member-points')) {
        nxt_enqueue_style('achievements-widget', plugins_url('/css/widget.css', __FILE__), array(), ACHIEVEMENTS_VERSION);
    }
    if (!bp_is_current_component($bp->achievements->slug)) {
        if (bp_is_active('activity') && bp_is_activity_component() && !bp_is_blog_page() || bp_is_component_front_page('activity') && bp_is_front_page()) {
            nxt_enqueue_style('achievements-directory', plugins_url('/css/directory.css', __FILE__), array(), ACHIEVEMENTS_VERSION);
        }
        nxt_print_styles();
        return;
    }
    if (DPA_SLUG_CREATE == $bp->current_action && dpa_permission_can_user_create() || DPA_SLUG_ACHIEVEMENT_EDIT == $bp->current_action && dpa_permission_can_user_edit() || DPA_SLUG_ACHIEVEMENT_CHANGE_PICTURE == $bp->current_action && dpa_permission_can_user_change_picture() || DPA_SLUG_ACHIEVEMENT_GRANT == $bp->current_action && dpa_permission_can_user_grant()) {
        nxt_enqueue_style('achievements-admin', plugins_url('/css/admin.css', __FILE__), array(), ACHIEVEMENTS_VERSION);
    }
    if ($bp->is_single_item) {
        nxt_enqueue_style('achievements-detail', plugins_url('/css/detail.css', __FILE__), array(), ACHIEVEMENTS_VERSION);
    } else {
        nxt_enqueue_style('achievements-directory', plugins_url('/css/directory.css', __FILE__), array(), ACHIEVEMENTS_VERSION);
    }
    nxt_print_styles();
}

wp_title('|', true, 'right');
bloginfo('name');
?>
</title>

		<?php 
do_action('bp_head');
?>

		<link rel="pingback" href="<?php 
bloginfo('pingback_url');
?>
" />

		<?php 
if (is_singular() && bp_is_blog_page() && get_option('thread_comments')) {
    wp_enqueue_script('comment-reply');
}
wp_head();
?>
	</head>

	<body <?php 
body_class();
?>
 id="bp-default">

		<?php 
do_action('bp_before_header');
?>

/**
 * Remove WP's rel=canonical HTML tag if we are trying to load BP-specific content.
 *
 * This function should be considered temporary, and may be removed without
 * notice in future versions of BuddyPress.
 *
 * @since 1.6.0
 */
function _bp_maybe_remove_rel_canonical()
{
    if (!bp_is_blog_page() && !is_404()) {
        remove_action('wp_head', 'rel_canonical');
        add_action('bp_head', 'bp_rel_canonical');
    }
}

 /**
  * In BuddyPress 1.2.x, this added the javascript needed for blog comment replies.
  * As of 1.5.x, we recommend that you enqueue the comment-reply javascript in your theme's header.php.
  *
  * @deprecated 1.5
  * @deprecated Enqueue the comment-reply script in your theme's header.php.
  * @since 1.2
  */
 function bp_dtheme_add_blog_comments_js()
 {
     _deprecated_function(__FUNCTION__, '1.5', "Enqueue the comment-reply script in your theme's header.php.");
     if (is_singular() && bp_is_blog_page() && get_option('thread_comments')) {
         nxt_enqueue_script('comment-reply');
     }
 }

/**
 * Should BuddyPress load the mentions scripts and related assets, including results to prime the
 * mentions suggestions?
 *
 * @param bool $load_mentions True to load mentions assets, false otherwise.
 * @param bool $mentions_enabled True if mentions are enabled.
 * @return bool True if mentions scripts should be loaded.
 * @since BuddyPress (2.2.0)
 */
function bp_maybe_load_mentions_scripts_for_blog_content( $load_mentions, $mentions_enabled ) {
	if ( ! $mentions_enabled ) {
		return $load_mentions;
	}

	if ( $load_mentions || ( bp_is_blog_page() && is_singular() && comments_open() ) ) {
		return true;
	}

	return $load_mentions;
}

/**
 * Should BuddyPress load the mentions scripts and related assets, including results to prime the
 * mentions suggestions?
 *
 * @return bool True if mentions scripts should be loaded.
 * @since BuddyPress (2.1.0)
 */
function bp_activity_maybe_load_mentions_scripts()
{
    $retval = bp_activity_do_mentions() && bp_is_user_active() && (bp_is_activity_component() || bp_is_blog_page() && is_singular() && comments_open() || is_admin());
    return (bool) apply_filters('bp_activity_maybe_load_mentions_scripts', $retval);
}

/**
 * Catches invalid access to BuddyPress pages and redirects them accordingly.
 *
 * @package BuddyPress Core
 * @since 1.5
 */
function bp_core_catch_no_access()
{
    global $bp, $bp_no_status_set, $nxt_query;
    // If bp_core_redirect() and $bp_no_status_set is true,
    // we are redirecting to an accessible page, so skip this check.
    if ($bp_no_status_set) {
        return false;
    }
    if (!isset($nxt_query->queried_object) && !bp_is_blog_page()) {
        bp_do_404();
    }
}

?>

<div class="container-wrap">
	
	<div class="container main-content">
		
		<div class="row">
			
			<?php 
//breadcrumbs
if (function_exists('yoast_breadcrumb') && !is_home() && !is_front_page()) {
    yoast_breadcrumb('<p id="breadcrumbs">', '</p>');
}
//buddypress
global $bp;
if ($bp && !bp_is_blog_page()) {
    echo '<h1>' . get_the_title() . '</h1>';
}
?>
			
			<?php 
if (have_posts()) {
    while (have_posts()) {
        the_post();
        ?>
				
				<?php 
        the_content();
        ?>
	
			<?php 

 /**
  * Whether to show the blog footer buttons.
  *
  * @return bool Defaults to true. False when on BP root blog and not on a blog
  *         page deemed by BuddyPress.
  */
 public static function show_footer_button()
 {
     $retval = true;
     // @todo might need to tweak this a bit...
     if (bp_is_root_blog() && !bp_is_blog_page()) {
         $retval = false;
     }
     return apply_filters('bp_follow_blogs_show_footer_button', $retval);
 }

 /**
  * Enqueue the required JavaScript files
  *
  * @since BuddyPress (1.7)
  */
 public function enqueue_scripts()
 {
     $min = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
     // Locate the BP JS file
     $asset = $this->locate_asset_in_stack("buddypress{$min}.js", 'js');
     // Enqueue the global JS, if found - AJAX will not work
     // without it
     if (isset($asset['location'], $asset['handle'])) {
         wp_enqueue_script($asset['handle'], $asset['location'], bp_core_get_js_dependencies(), $this->version);
     }
     /**
      * Filters core JavaScript strings for internationalization before AJAX usage.
      *
      * @since BuddyPress (2.0.0)
      *
      * @param array $value Array of key/value pairs for AJAX usage.
      */
     $params = apply_filters('bp_core_get_js_strings', array('accepted' => __('Accepted', 'buddypress'), 'close' => __('Close', 'buddypress'), 'comments' => __('comments', 'buddypress'), 'leave_group_confirm' => __('Are you sure you want to leave this group?', 'buddypress'), 'mark_as_fav' => __('Favorite', 'buddypress'), 'my_favs' => __('My Favorites', 'buddypress'), 'rejected' => __('Rejected', 'buddypress'), 'remove_fav' => __('Remove Favorite', 'buddypress'), 'show_all' => __('Show all', 'buddypress'), 'show_all_comments' => __('Show all comments for this thread', 'buddypress'), 'show_x_comments' => __('Show all %d comments', 'buddypress'), 'unsaved_changes' => __('Your profile has unsaved changes. If you leave the page, the changes will be lost.', 'buddypress'), 'view' => __('View', 'buddypress')));
     wp_localize_script($asset['handle'], 'BP_DTheme', $params);
     // Maybe enqueue comment reply JS
     if (is_singular() && bp_is_blog_page() && get_option('thread_comments')) {
         wp_enqueue_script('comment-reply');
     }
     // Maybe enqueue password verify JS (register page or user settings page)
     if (bp_is_register_page() || function_exists('bp_is_user_settings_general') && bp_is_user_settings_general()) {
         // Locate the Register Page JS file
         $asset = $this->locate_asset_in_stack("password-verify{$min}.js", 'js', 'bp-legacy-password-verify');
         $dependencies = array_merge(bp_core_get_js_dependencies(), array('password-strength-meter'));
         // Enqueue script
         wp_enqueue_script($asset['handle'] . '-password-verify', $asset['location'], $dependencies, $this->version);
     }
     // Star private messages
     if (bp_is_active('messages', 'star') && bp_is_user_messages()) {
         wp_localize_script($asset['handle'], 'BP_PM_Star', array('strings' => array('text_unstar' => __('Unstar', 'buddypress'), 'text_star' => __('Star', 'buddypress'), 'title_unstar' => __('Starred', 'buddypress'), 'title_star' => __('Not starred', 'buddypress'), 'title_unstar_thread' => __('Remove all starred messages in this thread', 'buddypress'), 'title_star_thread' => __('Star the first message in this thread', 'buddypress')), 'is_single_thread' => (int) bp_is_messages_conversation(), 'star_counter' => 0, 'unstar_counter' => 0));
     }
 }

 /**
  * Enqueue theme javascript safely
  *
  * @see http://codex.wordpress.org/Function_Reference/wp_enqueue_script
  * @since BuddyPress (1.5)
  */
 function bp_dtheme_enqueue_scripts()
 {
     // Enqueue various scripts
     wp_enqueue_script('bp-jquery-query');
     wp_enqueue_script('bp-jquery-cookie');
     // Enqueue scrollTo only on activity pages
     if (bp_is_activity_component()) {
         wp_enqueue_script('bp-jquery-scroll-to');
     }
     // A similar check is done in BP_Core_Members_Widget, but due to a load order
     // issue, we do it again here
     if (is_active_widget(false, false, 'bp_core_members_widget') && !is_admin() && !is_network_admin()) {
         wp_enqueue_script('bp-widget-members');
     }
     // Enqueue the global JS - Ajax will not work without it
     wp_enqueue_script('dtheme-ajax-js', get_template_directory_uri() . '/_inc/global.js', array('jquery'), bp_get_version());
     // Add words that we need to use in JS to the end of the page so they can be translated and still used.
     $params = array('my_favs' => __('My Favorites', 'buddypress'), 'accepted' => __('Accepted', 'buddypress'), 'rejected' => __('Rejected', 'buddypress'), 'show_all_comments' => __('Show all comments for this thread', 'buddypress'), 'show_x_comments' => __('Show all %d comments', 'buddypress'), 'show_all' => __('Show all', 'buddypress'), 'comments' => __('comments', 'buddypress'), 'close' => __('Close', 'buddypress'), 'view' => __('View', 'buddypress'), 'mark_as_fav' => __('Favorite', 'buddypress'), 'remove_fav' => __('Remove Favorite', 'buddypress'), 'unsaved_changes' => __('Your profile has unsaved changes. If you leave the page, the changes will be lost.', 'buddypress'));
     wp_localize_script('dtheme-ajax-js', 'BP_DTheme', $params);
     // Maybe enqueue comment reply JS
     if (is_singular() && bp_is_blog_page() && get_option('thread_comments')) {
         wp_enqueue_script('comment-reply');
     }
 }

/** dttheme_public_title()
 * Objective:
 *		Outputs the value for <title></title> in front end.
 *
 **/
function dttheme_public_title()
{
    global $post;
    $doctitle = '';
    $separator = dttheme_wp_kses(dttheme_option('seo', 'title-delimiter'));
    $split = true;
    $args = array("blog_title" => preg_replace("~(?:\\[/?)[^/\\]]+/?\\]~s", '', get_option('blogname')), "blog_description" => get_bloginfo('description'), "post_title" => !empty($post) ? $post->post_title : NULL, "post_author_nicename" => !empty($nickname) ? ucwords($nickname) : NULL, "post_author_firstname" => !empty($first_name) ? ucwords($first_name) : NULL, "post_author_lastname" => !empty($last_name) ? ucwords($last_name) : NULL, "post_author_dsiplay" => !empty($display_name) ? ucwords($display_name) : NULL);
    $args = array_filter($args);
    if (class_exists('BP_Core_user') && !bp_is_blog_page()) {
        $doctitle = dt_theme_bbpress_title();
    } elseif (function_exists('is_bbpress') && is_bbpress()) {
        $doctitle = dt_theme_bbpress_title();
    } elseif (is_home() || is_front_page()) {
        $doctitle = "";
        if (get_option('page_on_front') != 0 && get_option('page_on_front') == $post->ID) {
            $doctitle = trim(get_post_meta($post->ID, '_seo_title', true));
        }
        $doctitle = !empty($doctitle) ? trim($doctitle) : $args["blog_title"];
        $doctitle = array_key_exists("blog_description", $args) ? $doctitle . ' ' . $separator . ' ' . $args["blog_description"] : $doctitle;
        if (dttheme_option('onepage', 'seo-title')) {
            $doctitle = dttheme_option('onepage', 'seo-title');
        }
        $split = false;
    } elseif (is_page()) {
        $doctitle = get_post_meta($post->ID, '_seo_title', true);
        if (empty($doctitle)) {
            $options = is_array(dttheme_option('seo', 'page-title-format')) ? dttheme_option('seo', 'page-title-format') : array();
            foreach ($options as $option) {
                if (array_key_exists($option, $args)) {
                    $doctitle .= $args[$option] . ' ' . $separator . ' ';
                }
            }
        }
    } elseif (is_single()) {
        $doctitle = get_post_meta($post->ID, '_seo_title', true);
        if (empty($doctitle)) {
            // o add categories in $args
            $categories = get_the_category();
            $c = '';
            foreach ($categories as $category) {
                $c .= $category->name . ' ' . $separator . ' ';
            }
            $c = substr(trim($c), "0", strlen(trim($c)) - 1);
            $args["category_title"] = $c;
            // nd of adding categories in $args
            // o add tags in $args
            $posttags = get_the_tags();
            $ptags = '';
            if ($posttags) {
                foreach ($posttags as $posttag) {
                    $ptags .= $posttag->name . $separator;
                }
                $ptags = substr(trim($ptags), "0", strlen(trim($ptags)) - 1);
                $args["tag_title"] = $ptags;
            }
            // nd of adding tags in $args
            $options = is_array(dttheme_option('seo', 'post-title-format')) ? dttheme_option('seo', 'post-title-format') : array();
            foreach ($options as $option) {
                if (array_key_exists($option, $args)) {
                    $doctitle .= $args[$option] . ' ' . $separator . ' ';
                }
            }
        }
    } elseif (is_category()) {
        $categories = get_the_category();
        // o add category description into $args
        $args["category_title"] = $categories[0]->name;
        $args["category_desc"] = $categories[0]->description;
        // nd of adding category description into $args
        $options = is_array(dttheme_option('seo', 'category-page-title-format')) ? dttheme_option('seo', 'category-page-title-format') : array();
        foreach ($options as $option) {
            if (array_key_exists($option, $args)) {
                $doctitle .= $args[$option] . ' ' . $separator . ' ';
            }
        }
    } elseif (is_tag()) {
        $args["tag"] = single_tag_title('', FALSE);
        $options = is_array(dttheme_option('seo', 'tag-page-title-format')) ? dttheme_option('seo', 'tag-page-title-format') : array();
        foreach ($options as $option) {
            if (array_key_exists($option, $args)) {
                $doctitle .= $args[$option] . ' ' . $separator . '  ';
            }
        }
    } elseif (is_archive()) {
        $title = wp_title(" ", false);
        $find = $args['blog_title'];
        $title = preg_replace(strrev("/{$find}/"), strrev(""), strrev($title), 1);
        $title = strrev($title);
        $args["date"] = $title;
        $options = is_array(dttheme_option('seo', 'archive-page-title-format')) ? dttheme_option('seo', 'archive-page-title-format') : array();
        foreach ($options as $option) {
            if (array_key_exists($option, $args)) {
                $doctitle .= $args[$option] . ' ' . $separator . ' ';
            }
        }
//.........这里部分代码省略.........