From 8d0adbde61b0b9fec7a06a0dba95c7cedbcee930 Mon Sep 17 00:00:00 2001
From: Hillel Coren <hillelcoren@gmail.com>
Date: Mon, 19 Sep 2016 12:49:15 +0300
Subject: [PATCH] Enabled usign raw HTML with email templates

---
 resources/lang/en/texts.php                   |  3 +
 resources/views/accounts/template.blade.php   |  5 +-
 .../templates_and_reminders.blade.php         | 69 ++++++++++++++++++-
 3 files changed, 74 insertions(+), 3 deletions(-)

diff --git a/resources/lang/en/texts.php b/resources/lang/en/texts.php
index 9606ed251d78..ea174b32d1a6 100644
--- a/resources/lang/en/texts.php
+++ b/resources/lang/en/texts.php
@@ -2130,6 +2130,9 @@ $LANG = array(
     'limits_not_met' => 'This invoice does not meet the limits for that payment type.',
 
     'date_range' => 'Date Range',
+    'raw' => 'Raw',
+    'raw_html' => 'Raw HTML',
+    'update' => 'Update',
 
 );
 
diff --git a/resources/views/accounts/template.blade.php b/resources/views/accounts/template.blade.php
index 629b582d8e3a..acdfbdb83151 100644
--- a/resources/views/accounts/template.blade.php
+++ b/resources/views/accounts/template.blade.php
@@ -64,10 +64,11 @@
         </div>
         <p>&nbsp;<p/>
         <div class="row">
-            <div class="col-md-10 show-when-ready" style="display:none">
+            <div class="col-md-9 show-when-ready" style="display:none">
                 @include('partials/quill_toolbar', ['name' => $field])
             </div>
-            <div class="col-md-2 pull-right" style="padding-top:10px">
+            <div class="col-md-3 pull-right" style="padding-top:10px">
+                {!! Button::normal(trans('texts.raw'))->withAttributes(['onclick' => 'showRaw("'.$field.'")'])->small() !!}
                 {!! Button::primary(trans('texts.preview'))->withAttributes(['onclick' => 'serverPreview("'.$field.'")'])->small() !!}
             </div>
         </div>
diff --git a/resources/views/accounts/templates_and_reminders.blade.php b/resources/views/accounts/templates_and_reminders.blade.php
index 91b82c3598fc..cdfc7ee4ebba 100644
--- a/resources/views/accounts/templates_and_reminders.blade.php
+++ b/resources/views/accounts/templates_and_reminders.blade.php
@@ -104,6 +104,25 @@
         </div>
     </div>
 
+    <div class="modal fade" id="rawModal" tabindex="-1" role="dialog" aria-labelledby="rawModalLabel" aria-hidden="true">
+        <div class="modal-dialog" style="width:800px">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+                    <h4 class="modal-title" id="rawModalLabel">{{ trans('texts.raw_html') }}</h4>
+                </div>
+
+                <div class="modal-body">
+                    <textarea id="raw-textarea" rows="20" style="width:100%"></textarea>
+                </div>
+
+                <div class="modal-footer" style="margin-top: 0px">
+                    <button type="button" class="btn btn-default" data-dismiss="modal">{{ trans('texts.close') }}</button>
+                    <button type="button" onclick="updateRaw()" class="btn btn-success" data-dismiss="modal">{{ trans('texts.update') }}</button>
+                </div>
+            </div>
+        </div>
+    </div>
 
     <div class="modal fade" id="templateHelpModal" tabindex="-1" role="dialog" aria-labelledby="templateHelpModalLabel" aria-hidden="true">
         <div class="modal-dialog" style="min-width:150px">
@@ -184,7 +203,6 @@
         }
 
         function serverPreview(field) {
-            console.log(field);
             $('#templatePreviewModal').modal('show');
             var template = $('#email_template_' + field).val();
             var url = '{{ URL::to('settings/email_preview') }}?template=' + template;
@@ -314,6 +332,55 @@
             });
         }
 
+        function showRaw(field) {
+            window.rawHtmlField = field;
+            var template = $('#email_template_' + field).val();
+            $('#raw-textarea').val(formatXml(template));
+            $('#rawModal').modal('show');
+        }
+
+        function updateRaw() {
+            var value = $('#raw-textarea').val();
+            var field = window.rawHtmlField;
+            editors[field].setHTML(value);
+            value = editors[field].getHTML();
+            var fieldName = 'email_template_' + field;
+            $('#' + fieldName).val(value);
+            refreshPreview();
+        }
+
+        // https://gist.github.com/sente/1083506
+        function formatXml(xml) {
+            var formatted = '';
+            var reg = /(>)(<)(\/*)/g;
+            xml = xml.replace(reg, '$1\r\n$2$3');
+            var pad = 0;
+            jQuery.each(xml.split('\r\n'), function(index, node) {
+                var indent = 0;
+                if (node.match( /.+<\/\w[^>]*>$/ )) {
+                    indent = 0;
+                } else if (node.match( /^<\/\w/ )) {
+                    if (pad != 0) {
+                        pad -= 1;
+                    }
+                } else if (node.match( /^<\w[^>]*[^\/]>.*$/ )) {
+                    indent = 1;
+                } else {
+                    indent = 0;
+                }
+
+                var padding = '';
+                for (var i = 0; i < pad; i++) {
+                    padding += '  ';
+                }
+
+                formatted += padding + node + '\r\n';
+                pad += indent;
+            });
+
+            return formatted;
+        }
+
     </script>
 
 @stop