From 3cc92ef01b8d025e9112d182fc2aeba1a04eb596 Mon Sep 17 00:00:00 2001
From: savvasha <savvasha@hotmail.com>
Date: Tue, 28 Nov 2017 10:04:51 +0200
Subject: [PATCH] Tweak - Enable CodeMirror on Custom CSS field

---
 includes/admin/sp-admin-functions.php | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/includes/admin/sp-admin-functions.php b/includes/admin/sp-admin-functions.php
index 2c6312a6..33a3768d 100755
--- a/includes/admin/sp-admin-functions.php
+++ b/includes/admin/sp-admin-functions.php
@@ -57,3 +57,23 @@ function sp_get_screen_ids() {
         'edit-sp_role',
     ) );
 }
+add_action( 'admin_enqueue_scripts', 'add_codemirror_to_custom_css' );
+function add_codemirror_to_custom_css() {
+	if ( 'toplevel_page_sportspress' == get_current_screen()->id && (isset($_GET['tab']) && $_GET['tab'] == 'general') ) {
+ 
+		// Enqueue code editor and settings for manipulating HTML.
+		$settings = wp_enqueue_code_editor( array( 'type' => 'css' ) );
+		// Bail if user disabled CodeMirror.
+		if ( false === $settings ) {
+			return;
+		}
+		wp_add_inline_script(
+			'code-editor',
+			sprintf(
+			'jQuery( function() { wp.codeEditor.initialize( "sportspress_custom_css", %s ); } );',
+			wp_json_encode( $settings )
+			)
+		);
+	}
+}
+