From cd52faa3bf0de5d811d59a94223093fe4d5e5184 Mon Sep 17 00:00:00 2001
From: Hillel Coren <hillelcoren@gmail.com>
Date: Tue, 19 Apr 2016 14:12:02 +0300
Subject: [PATCH] Automatically disable live preview when using a large font

---
 app/Http/Controllers/AccountController.php | 12 ++++++++++++
 resources/lang/en/texts.php                |  1 +
 2 files changed, 13 insertions(+)

diff --git a/app/Http/Controllers/AccountController.php b/app/Http/Controllers/AccountController.php
index 407db691b75e..074e03d9e38d 100644
--- a/app/Http/Controllers/AccountController.php
+++ b/app/Http/Controllers/AccountController.php
@@ -820,6 +820,18 @@ class AccountController extends BaseController
             $account->page_size = Input::get('page_size');
             $account->live_preview = Input::get('live_preview') ? true : false;
 
+            // Automatically disable live preview when using a large font
+            $fonts = Cache::get('fonts')->filter(function($font) use ($account) {
+                if ($font->google_font) {
+                    return false;
+                }
+                return $font->id == $account->header_font_id || $font->id == $account->body_font_id;
+            });
+            if ($account->live_preview && count($fonts)) {
+                $account->live_preview = false;
+                Session::flash('warning', trans('texts.live_preview_disabled'));
+            }
+
             $labels = [];
             foreach (['item', 'description', 'unit_cost', 'quantity', 'line_total', 'terms', 'balance_due', 'partial_due'] as $field) {
                 $labels[$field] = Input::get("labels_{$field}");
diff --git a/resources/lang/en/texts.php b/resources/lang/en/texts.php
index 748a2eb3fb0a..94f7734a74cd 100644
--- a/resources/lang/en/texts.php
+++ b/resources/lang/en/texts.php
@@ -1129,6 +1129,7 @@ $LANG = array(
     
     'live_preview' => 'Live Preview',
     'page_size' => 'Page Size',
+    'live_preview_disabled' => 'Live preview has been disabled to support selected font',
 );
 
 return $LANG;