PHP css_path函数代码示例

function ssfa_add_custom_css()
{
    $ssfa_customcss = ssfa_customcss();
    if (!empty($ssfa_customcss)) {
        echo "\n<!-- File Away Custom CSS Begins -->\n<style type=\"text/css\">\n@import url('" . css_url() . "?" . filemtime(css_path()) . "');\n\n</style>\n<!-- File Away Custom CSS Concludes -->\n";
    }
}

 /**
  *	add_news.
  *
  *	Displays a default list of news articles. The nbumber of articles displayed is managed via
  *	the news.default_article_count setting.
  *
  *	@return					<void>	This function outputs to the Template::render() function
  *
  */
 public function add_news()
 {
     $settings = $this->_settings;
     if ($this->input->post('submit')) {
         $this->load->module('news/content');
         $uploadData = array();
         $upload = true;
         if (isset($_FILES['attachment']) && is_array($_FILES['attachment']) && $_FILES['attachment']['error'] != 4) {
             $uploadData = $this->content->handle_upload();
             if (isset($uploadData['error']) && !empty($uploadData['error'])) {
                 $upload = false;
             }
         }
         if (count($uploadData) > 0 && $upload || count($uploadData) == 0 && $upload) {
             if ($id = $this->content->save_article($uploadData)) {
                 $article = $this->news_model->find($id);
                 $this->load->model('activities/activity_model');
                 $this->activity_model->log_activity($this->current_user->id, 'Created Article: ' . $article->id, 'news');
                 Template::set_message('Article successfully submitted. It will be reviewed by the news moderator.', 'success');
                 Template::set_view('index');
                 Template::render();
             } else {
                 Template::set_message('There was a problem creating the article: ' . $this->news_model->error);
             }
         } else {
             Template::set_message('There was a problem saving the file attachment: ' . $uploadData['error']);
         }
     }
     if ($settings['news.public_submissions'] == 1) {
         $showForm = true;
         if ($settings['news.public_submitters'] == 1) {
             $cookie = unserialize($this->input->cookie($this->config->item('sess_cookie_name')));
             $showForm = isset($cookie['logged_in']);
             $error = 'You must be <a href="' . site_url('/login/') . '">logged in</a> to post news to this site.';
             unset($cookie);
         }
         if ($showForm) {
             $this->load->helper('form');
             Assets::add_css(array(Template::theme_url('js/editors/markitup/skins/markitup/style.css'), Template::theme_url('js/editors/markitup/sets/default/style.css'), css_path() . 'chosen.css', css_path() . 'bootstrap-datepicker.css'));
             Assets::add_js(array(Template::theme_url('js/editors/markitup/jquery.markitup.js'), Template::theme_url('js/editors/markitup/sets/default/set.js'), js_path() . 'chosen.jquery.min.js', js_path() . 'bootstrap-datepicker.js'));
             Template::set('public', true);
             Template::set('settings', $settings);
             Template::set('toolbar_title', lang('us_create_news'));
             Template::set_view('content/news_form');
             Template::render();
         } else {
             show_error($error, 501, 'Form Access Error');
         }
     } else {
         show_error('<h2>Sorry</h2><br />Public news submissions are not currently available.<br /><a href="' . site_url() . '">Return to the site</a>.', 501, 'Public News Submission not available');
     }
 }

 /**
  * Checks Auth Permissions and setups all java-scripts and other stuff
  *
  * @property CI_Pagination $pagination
  * @property MY_Model      $my_model
  * @property news_model    $news_model
  * @property author_model  $author_model
  *
  * @return   void
  */
 public function __construct()
 {
     parent::__construct();
     $this->auth->restrict('News.Content.View');
     $this->load->model('news/news_model');
     $this->load->model('news/author_model');
     $this->load->helper('news');
     $this->lang->load('news');
     $this->load->helper('author');
     $this->load->library('pagination');
     $this->_settings = $this->settings_model->select('name,value')->find_all_by('module', 'news');
     Assets::add_css(array(Template::theme_url('js/editors/markitup/skins/markitup/style.css'), Template::theme_url('js/editors/markitup/sets/default/style.css'), css_path() . 'chosen.css', css_path() . 'bootstrap-datepicker.css'));
     Assets::add_js(array(Template::theme_url('js/editors/markitup/jquery.markitup.js'), Template::theme_url('js/editors/markitup/sets/default/set.js'), js_path() . 'chosen.jquery.min.js', js_path() . 'bootstrap-datepicker.js'));
     $the_path = $this->_settings['news.upload_dir_path'];
     $this->_news_dir = realpath($the_path);
     if (!is_dir($this->_news_dir) && !is_writeable($this->_news_dir)) {
         Template::set_message('Attachment Upload Directory is not write-able: ' . $this->_news_dir, 'error');
         log_message('error', 'Attachment Upload Directory is not write-able: ' . $this->_news_dir);
     }
     Template::set_block('sub_nav', 'content/_sub_nav');
 }

 function js_platform()
 {
     ci()->load->helper('asset');
     ci()->load->helper('user_agent');
     $asset_uri = config_item('asset_dir');
     $asset_img_uri = image_path('');
     $asset_js_uri = js_path('');
     $asset_css_dir = css_path('');
     return "\n    <script type=\"text/javascript\">\n    //<![CDATA[\n        var BASE_URL = '" . BASE_URL . "';\n        var BASE_URI = '" . BASE_URI . "';\n        var SERVER_URL = '" . SERVER_URL . "';\n        var SITE_URL = '" . SITE_URL . "';\n        var SITE_URI = '" . SITE_URI . "';\n        var CURRENT_URL = '" . CURRENT_URL . "';\n        var CURRENT_URI = '" . CURRENT_URI . "';\n        var ASSET_URI = '" . config_item('asset_dir') . "';\n        var ASSET_IMG_URI = '" . image_path('') . "';\n        var ASSET_JS_URI = '" . js_path('') . "';\n        var ASSET_CSS_URI = '" . css_path('') . "';\n        var PUBLIC_UPLOAD_URL = '" . PUBLIC_UPLOAD_URL . "';\n        var UA_IS_MOBILE = " . (user_agent_is_mobile() ? 'true' : 'false') . ";\n    //]]>\n    </script>";
 }

 function js_platform()
 {
     ci()->load->helper('asset');
     $asset_uri = config_item('asset_dir');
     $asset_img_uri = image_path('');
     $asset_js_uri = js_path('');
     $asset_css_dir = css_path('');
     return "\n    <script type=\"text/javascript\">\n    //<![CDATA[\n        var BASE_URL = '" . BASE_URL . "';\n        var BASE_URI = '" . BASE_URI . "';\n        var SERVER_URL = '" . SERVER_URL . "';\n        var SITE_URL = '" . SITE_URL . "';\n        var site_url = '" . site_url() . "'; // The language segment is added.\n        var SITE_URI = '" . SITE_URI . "';\n        var site_uri = '" . site_uri() . "'; // The language segment is added.\n        var CURRENT_URL = '" . CURRENT_URL . "';\n        var CURRENT_URI = '" . CURRENT_URI . "';\n        var DEFAULT_BASE_URL = '" . DEFAULT_BASE_URL . "';\n        var DEFAULT_BASE_URI = '" . DEFAULT_BASE_URI . "';\n        var ASSET_URI = '" . config_item('asset_dir') . "';\n        var ASSET_IMG_URI = '" . image_path('') . "';\n        var ASSET_JS_URI = '" . js_path('') . "';\n        var ASSET_CSS_URI = '" . css_path('') . "';\n        var PUBLIC_UPLOAD_URL = '" . PUBLIC_UPLOAD_URL . "';\n    //]]>\n    </script>";
 }

function makecss()
{
    $makecss = file_put_contents(css_path(), "/********* Do not edit this file *********/\n/*\nMy Custom CSS - Maked by Salvatore Noschese\na.k.a. L'altroWeb - https://laltroweb.it/\n*/\n/********* Do not edit this file *********/\n\n" . mycustomcss());
    return $makecss;
}

 function theme_css_path($asset_name)
 {
     return css_path($asset_name, '_theme_');
 }

 function fuelify($output)
 {
     // if not logged in then we remove the markers
     if (!$this->_CI->config->item('admin_enabled', 'fuel') or $this->variables('fuelified') === FALSE or !$this->_fuelified or empty($output) or defined('FUELIFY') and FUELIFY === FALSE) {
         return $this->remove_markers($output);
     }
     $this->_CI->load->library('session');
     // add top edit bar for fuel
     $this->_CI->config->module_load('fuel', 'fuel', TRUE);
     // render the markers to the proper html
     $output = $this->render_all_markers($output);
     // set main image and assets path before switching to fuel assets path
     $vars['init_params'] = array('assetsImgPath' => img_path(''), 'assetsPath' => assets_path(''));
     $this->_CI->asset->assets_path = $this->_CI->config->item('fuel_assets_path', 'fuel');
     $this->_CI->load->helper('ajax');
     $this->_CI->load->library('form');
     $vars['page'] = $this->properties();
     $vars['layouts'] = $this->_CI->fuel_layouts->layouts_list(TRUE);
     $editable_asset_types = $this->_CI->config->item('editable_asset_filetypes', 'fuel');
     // add javascript
     $vars['init_params']['pageId'] = !empty($vars['page']['id']) ? $vars['page']['id'] : 0;
     $vars['init_params']['basePath'] = WEB_PATH;
     $vars['init_params']['imgPath'] = img_path('', 'fuel');
     $vars['init_params']['cssPath'] = css_path('', 'fuel');
     $vars['init_params']['jsPath'] = js_path('', 'fuel');
     $vars['assetsAccept']['assetsAccept'] = !empty($editable_asset_types['media']) ? $editable_asset_types['media'] : 'jpg|gif|png';
     // database specific... so we must check the fuel mode to see if we actually need to make a call to the database.
     // otherwise we get an error when the mode is set to views
     if ($this->_CI->config->item('fuel_mode', 'fuel') == 'views') {
         $vars['others'] = array();
     } else {
         $this->_CI->load->module_model(FUEL_FOLDER, 'pages_model');
         $vars['others'] = $this->_CI->pages_model->get_others('location', $this->location, 'location');
     }
     if (!$this->_fuelified_processed) {
         $inline_edit_bar = $this->_CI->load->module_view(FUEL_FOLDER, '_blocks/inline_edit_bar', $vars, TRUE);
         $output = str_replace('</head>', css('fuel_inline', 'fuel') . "\n</head>", $output);
         $output = str_replace('</body>', $inline_edit_bar . "\n</body>", $output);
         $this->_CI->config->set_item('assets_path', $this->_CI->config->item('assets_path'));
     }
     $this->_fuelified_processed = TRUE;
     return $output;
 }

		skin_variant : "silver",
		theme_advanced_buttons1 : "bold,italic,underline,strikethrough,blockquote,|,bullist,numlist,|,justifyleft,justifycenter,justifyright,justifyfull,|,styleselect,formatselect,fontselect,fontsizeselect,pdw_toggle",
		theme_advanced_buttons2 : "cut,copy,paste,pastetext,pasteword,|,outdent,indent,|,bullist,numlist,|,sub,sup,|,link,unlink,anchor,|,image,tinycimm-image,media,|,forecolor,backcolor,|,charmap,emotions,advhr,|,preview,fullscreen,code,|,undo,redo",
		theme_advanced_buttons3 : "",
		theme_advanced_toolbar_location : "top",
		theme_advanced_toolbar_align : "left",
		theme_advanced_resizing : true,
		theme_advanced_statusbar_location : "bottom",
		theme_advanced_resize_horizontal : false,

		document_base_url: "<?php 
echo BASE_URI;
?>
",
		content_css : "<?php 
echo css_path('style.css');
?>
",

		pdw_toggle_on : 1,
		pdw_toggle_toolbars : "2,3",

		button_tile_map : true,		
		media_strict: false,
		
		file_browser_callback : 'tinycimm',
		tinycimm_image_controller : '<?php 
echo $this->config->item('tinycimm_image_controller');
?>
',
		tinycimm_link_controller : '<?php 

        echo Asset::render_js('admin'); */
?>
    <link rel="stylesheet" href="<?php 
echo css_asset_url('bootstrap.min.css');
?>
">
    <link rel="stylesheet" href="<?php 
echo css_asset_url('animate.css');
?>
">
    <link rel="stylesheet" href="<?php 
echo css_asset_url('chosen.min.css');
?>
">
    <link rel="stylesheet" href="<?php 
echo css_path('manage.css');
?>
">

    <script type="text/javascript" src="<?php 
echo js_asset_url('jquery.min.js');
?>
"></script>
    <script type="text/javascript" src="<?php 
echo js_asset_url('jquery.tablesorter.min.js');
?>
"></script>
    <script type="text/javascript" src="<?php 
echo js_asset_url('bootstrap.min.js');
?>
"></script>

";

jqx_config.uriPath = "<?php 
echo uri_path(FALSE);
?>
";
jqx_config.assetsImgPath = "<?php 
echo img_path('');
?>
";
jqx_config.assetsPath = "<?php 
echo assets_path('');
?>
";
jqx_config.assetsCssPath = "<?php 
echo css_path('');
?>
";
jqx_config.controllerName = 'fuel';
jqx_config.jqxPath = jqx_config.jsPath + "jqx/";
jqx_config.controllerPath = jqx_config.jsPath + "fuel/controller/";
jqx_config.pluginPath = jqx_config.jsPath + 'jquery/plugins/';
jqx_config.fuelPath = '<?php 
echo site_url($this->fuel->config('fuel_path'));
?>
';
jqx_config.cookieDefaultPath = '<?php 
echo $this->fuel->config('fuel_cookie_path');
?>
';
<?php 

function mccss_options()
{
    ?>
<div class="wrap">
<h2><?php 
    _e('Custom CSS Panel', 'mccss');
    ?>
</h2>
<form method="post" action="options.php">
<?php 
    settings_fields('mccss_settings');
    ?>
<p><?php 
    _e('Place your custom CSS code here:', 'mccss');
    ?>
 <input type="submit" class="button-secondary" value="<?php 
    _e('Save', 'mccss');
    ?>
" style="font-size: 20px; height: 35px; position: fixed; top: 35px; right: 15px; z-index: 5;" /></p>
<textarea name="my_custom_css" id="my_custom_css" dir="ltr" style="width:100%;height:350px;"><?php 
    echo get_option('my_custom_css');
    ?>
</textarea>
<script language="javascript">var editor = CodeMirror.fromTextArea(document.getElementById("my_custom_css"), { lineNumbers: true });</script>
<p>
<input type="submit" class="button-primary" value="<?php 
    _e('Save', 'mccss');
    ?>
" />
<input type="button" class="button-secondary" value="Top^" onclick="self.scrollTo(0, 0); return false;" style="float: right;" />
</p>
</form>
</div>
<?php 
    // Save also in *.css file!
    $mycustomcss = mycustomcss();
    if (!empty($mycustomcss)) {
        makecss();
    } elseif (empty($mycustomcss) && file_exists(css_path())) {
        unlink(css_path());
    }
}

	function fuelify($output)
	{
		// if not logged in then we remove the markers
		if (!$this->_CI->config->item('admin_enabled', 'fuel') OR $this->variables('fuelified') === FALSE OR 
			!$this->_fuelified OR empty($output) OR (defined('FUELIFY') AND FUELIFY === FALSE)) 
		{
			return $this->remove_markers($output);
		} 
		
		$this->_CI->load->library('session');
		$this->_CI->load->helper('convert');
		
		
		// add top edit bar for fuel
		$this->_CI->config->module_load('fuel', 'fuel', TRUE);
		
		// render the markers to the proper html
		$output = $this->render_all_markers($output);
		
		// set main image and assets path before switching to fuel assets path
		$vars['init_params'] = array(
			'assetsImgPath' => img_path(''),
			'assetsPath' => assets_path(''),
			);
		
		$this->_CI->asset->assets_path = $this->_CI->config->item('fuel_assets_path', 'fuel');
		$this->_CI->load->helper('ajax');
		$this->_CI->load->library('form');
		$vars['page'] = $this->properties();
		$vars['layouts'] = $this->_CI->fuel_layouts->layouts_list(TRUE);
		$last_page = uri_path();
		if (empty($last_page)) $last_page = $this->_CI->config->item('default_home_view', 'fuel');
		$vars['last_page'] = uri_safe_encode($last_page);

		$editable_asset_types = $this->_CI->config->item('editable_asset_filetypes', 'fuel');


		// add javascript
		$vars['init_params']['pageId'] = (!empty($vars['page']['id']) ? $vars['page']['id'] : 0);
		$vars['init_params']['basePath'] = WEB_PATH;
		$vars['init_params']['imgPath'] = img_path('', 'fuel'); 
		$vars['init_params']['cssPath'] = css_path('', 'fuel'); 
		$vars['init_params']['jsPath'] = js_path('', 'fuel');
		$vars['init_params']['editor'] = $this->_CI->config->item('text_editor', 'fuel');
		$vars['init_params']['editorConfig'] = $this->_CI->config->item('ck_editor_settings', 'fuel');
		
		// load language files
		$this->_CI->load->module_language(FUEL_FOLDER, 'fuel_inline_edit');
		$this->_CI->load->module_language(FUEL_FOLDER, 'fuel_js');
		
		
		// json localization
		$vars['js_localized'] = json_lang('fuel/fuel_js');
		$vars['assetsAccept']['assetsAccept'] = (!empty($editable_asset_types['media']) ? $editable_asset_types['media'] : 'jpg|gif|png');
		
		// database specific... so we must check the fuel mode to see if we actually need to make a call to the database. 
		// otherwise we get an error when the mode is set to views
		if ($this->_CI->config->item('fuel_mode', 'fuel') == 'views')
		{
			$vars['others'] = array();
		}
		else
		{
			$this->_CI->load->module_model(FUEL_FOLDER, 'pages_model');
			$vars['others'] = $this->_CI->pages_model->get_others('location', $this->location, 'location');
		}
		
		if (!$this->_fuelified_processed)
		{
			$inline_edit_bar = $this->_CI->load->module_view(FUEL_FOLDER, '_blocks/inline_edit_bar', $vars, TRUE);
			$output = preg_replace('#(</head>)#i', css('fuel_inline', 'fuel')."\n$1", $output);
			$output = preg_replace('#(</body>)#i', $inline_edit_bar."\n$1", $output);
			$this->_CI->config->set_item('assets_path', $this->_CI->config->item('assets_path'));
		}
		$this->_fuelified_processed = TRUE;
		return $output;
	}

//.........这里部分代码省略.........
            if ($randysave < 4) {
                $saving = 'Filing away...';
                $saved = 'Oh Glory!';
            } elseif ($randysave === 4) {
                $saving = 'Gettin\' saved...';
                $saved = 'Hallelujah, by and by.';
            } elseif ($randysave === 5) {
                $saving = 'Just a few more weary days and then...';
                $saved = '...your settings will be saved.';
            }
            $savinganimation = "<img src='" . SSFA_IMAGES_URL . "saving.gif'>";
            $bannersize = '500px';
        } else {
            $saving = 'Saving changes...';
            $saved = 'Changes saved.';
            $savinganimation = null;
            $bannersize = '300px';
        }
        echo '<div class="wrap">
				<img src="' . SSFA_IMAGES_URL . 'fileaway_banner.png" style="width:' . $bannersize . ';">';
        if (isset($_GET['settings-updated']) and $_GET['settings-updated'] == true) {
            echo '<div class="updated fade"><p>' . __('Settings Saved.') . '</p></div>';
        }
        echo '<form action="options.php" method="post" id="ssfa-form">';
        settings_fields('fileaway_options');
        echo '<div class="ssfa-ui-tabs">
				<ul class="ssfa-ui-tabs-nav">';
        foreach ($this->sections as $section_slug => $section) {
            echo "<li class='{$section_slug}'><a href='#{$section_slug}' class='{$section_slug}'>{$section}</a></li>";
        }
        echo '</ul>';
        do_settings_sections($_GET['page']);
        echo "</div>\r\n\t\t<div id='ssfa-saving-backdrop'>\r\n\t\t<div id='ssfa-saving'>{$saving}</div>\r\n\t\t<div id='ssfa-saving-img'>{$savinganimation}</div>\t\t\r\n\t\t<div id='ssfa-settings-saved'>{$saved}</div>\r\n\t\t</div>\r\n\t\t</form>";
        echo '<script type="text/javascript">
				jQuery(document).ready(function($){
					var sections = [];';
        foreach ($this->sections as $section_slug => $section) {
            echo "sections['{$section}'] = '{$section_slug}';";
        }
        echo 'var wrapped = $(".wrap h3").wrap("<div class=\\"ssfa-ui-tabs-panel\\">");
					wrapped.each(function(){
						$(this).parent().append($(this).parent().nextUntil("div.ssfa-ui-tabs-panel"));
					});
					$(".ssfa-ui-tabs-panel").each(function(index){
						$(this).attr("id", sections[$(this).children("h3").text()]);
						if (index > 0)
							$(this).addClass("ssfa-ui-tabs-hide");
					});
					$(".ssfa-ui-tabs").tabs({
						show: {
							effect: "fadeIn",
							duration: 500,
							delay: 500
						},
						hide: {	
							effect: "fadeOut",
							duration: 500,
						},
						activate: function(event, ui){ 
							ui.newTab.index(); 
							cminst.refresh();
						}							
		 			});
					$("input[type=text], textarea").each(function(){
						if ($(this).val() == $(this).attr("placeholder") || $(this).val() == "")
						$(this).css("color", "#BBBBBB");
					});
					$("input[type=text], textarea").focus(function(){
						if ($(this).val() == $(this).attr("placeholder") || $(this).val() == ""){
							$(this).val("");
							$(this).css("color", "#666666");
						}
					}).blur(function(){
						if ($(this).val() == "" || $(this).val() == $(this).attr("placeholder")){
						$(this).val($(this).attr("placeholder"));
						$(this).css("color", "#BBBBBB");
						}
					});
					$(".wrap h3, .wrap table").show();
					$(".warning").change(function(){
						if ($(this).is(":checked"))
						$(this).parent().css("background", "#AB7137").css("color", "#fff").css("fontWeight", "normal");
							else
						$(this).parent().css("background", "none").css("color", "inherit").css("fontWeight", "normal");
					});
					// Browser compatibility
					if ($.browser.mozilla) 
				         $("form").attr("autocomplete", "off");
					});
			</script>';
        include_once SSFA_ADMIN_RESOURCES . 'options-help.php';
        echo '</div>';
        // PUSH CUSTOM CSS
        $ssfa_customcss = ssfa_customcss();
        if (!empty($ssfa_customcss)) {
            ssfa_create_css();
        } elseif (empty($ssfa_customcss) and file_exists(css_path())) {
            unlink(css_path());
        }
    }

 /**
  * Returns the inline editing toolbar HTML
  *
  * @access	public
  * @return	void
  */
 public function toolbar()
 {
     $user_lang = $this->fuel->auth->user_lang();
     $this->fuel->load_language('fuel_inline_edit', $user_lang);
     $this->fuel->load_language('fuel_js', $user_lang);
     $vars['page'] = $this->fuel->page->properties();
     $vars['layouts'] = $this->fuel->layouts->options_list();
     $vars['language'] = $this->fuel->language->detect();
     $vars['language_mode'] = $this->fuel->language->mode();
     $vars['language_default'] = $this->fuel->language->default_option();
     $vars['tools'] = $this->toolbar_tools();
     $vars['js_localized'] = json_lang('fuel/fuel_js', $user_lang);
     $vars['is_fuelified'] = is_fuelified();
     $vars['can_edit_pages'] = $this->CI->fuel->auth->has_permission('pages', 'edit');
     if ($this->fuel->pages->mode() == 'views') {
         $vars['others'] = array();
     } else {
         $location = uri_path();
         $this->CI->load->module_model(FUEL_FOLDER, 'fuel_pages_model');
         $vars['others'] = $this->CI->fuel_pages_model->get_others('location', $location, 'location');
     }
     $vars['init_params']['pageId'] = !empty($vars['page']['id']) ? $vars['page']['id'] : 0;
     $vars['init_params']['pageLocation'] = !empty($vars['page']['location']) ? $vars['page']['location'] : uri_path();
     $vars['init_params']['basePath'] = WEB_PATH;
     $vars['init_params']['cookiePath'] = $this->CI->fuel->config('fuel_cookie_path');
     $vars['init_params']['imgPath'] = img_path('', 'fuel');
     $vars['init_params']['cssPath'] = css_path('', 'fuel');
     $vars['init_params']['jsPath'] = js_path('', 'fuel');
     $vars['init_params']['editor'] = $this->fuel->config('text_editor');
     $vars['init_params']['editorConfig'] = $this->fuel->config('ck_editor_settings');
     $last_page = uri_path();
     if (empty($last_page)) {
         $last_page = $this->fuel->config('default_home_view');
     }
     $vars['last_page'] = uri_safe_encode($last_page);
     $output = $this->CI->load->module_view(FUEL_FOLDER, '_blocks/inline_edit_bar', $vars, TRUE);
     return $output;
 }