From 6a3974f923b530616ac457397178acb4c05008ae Mon Sep 17 00:00:00 2001
From: Weston Ruter <weston@x-team.com>
Date: Fri, 27 Dec 2013 22:26:06 -0800
Subject: [PATCH] Auto-open sidebar section in customizer when accessed via
 notice on widgets admin

Fixes #32
---
 widget-customizer.js  | 13 +++++++++++++
 widget-customizer.php |  5 +++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/widget-customizer.js b/widget-customizer.js
index 3680c73..9f81bf6 100644
--- a/widget-customizer.js
+++ b/widget-customizer.js
@@ -89,7 +89,20 @@ var WidgetCustomizer = (function ($) {
 			active_sidebar_sections.stop().slideDown( function () {
 				$( this ).css( 'height', 'auto' ); // so that the .accordion-section-content won't overflow
 			} );
+
+			// Open the first visible sidebar section automatically if widget customizer
+			// requested from the admin notice on the widgets page
+			if ( ! self._visibilitySetup && /widget-customizer=open/.test( location.search ) ) {
+				active_sidebar_sections.filter( ':first' ).each( function () {
+					if ( ! $( this ).hasClass( 'open' ) ) {
+						$( this ).find( '.accordion-section-title' ).trigger( 'click' );
+					}
+					this.scrollIntoView();
+				} );
+			}
+			self._visibilitySetup = true;
 		} );
+
 	};
 
 	/**
diff --git a/widget-customizer.php b/widget-customizer.php
index d9231f2..11470ed 100644
--- a/widget-customizer.php
+++ b/widget-customizer.php
@@ -1166,8 +1166,9 @@ static function widget_customizer_link() {
 				echo sprintf(
 					__( 'The Widget Customizer plugin is activated. You can now edit and preview changes to widgets in the %1$s.', 'widget-customizer' ),
 					sprintf(
-						'<a href="%1$s">%2$s</a>',
-						admin_url( 'customize.php' ),
+						'<a href="%1$s" title="%2$s">%3$s</a>',
+						admin_url( 'customize.php?widget-customizer=open' ),
+						esc_attr__( 'Open the Customizer with the section for the template\'s first rendered sidebar pre-opened.', 'widget-customizer' ),
 						esc_html__( 'Customizer', 'widget-customizer' )
 					)
 				); // xss ok