Mail templates for monitoring mails

server/services/mailTemplateService.js

@@ -8,9 +8,64 @@ angular.module('ffffng')
         async,
         deepExtend,
         fs,
+        moment,
         Logger
 ) {
     var templateBasePath = __dirname + '/../mailTemplates';
+    var snippetsBasePath = templateBasePath + '/snippets';
+
+    var templateFunctions = {};
+
+    function renderSnippet(name, data) {
+        var snippetFile = snippetsBasePath + '/' + name + '.html';
+
+        return _.template(fs.readFileSync(snippetFile).toString())(deepExtend(
+            {},
+            this, // parent data
+            data,
+            templateFunctions
+        ));
+    }
+
+    function snippet(name) {
+        return function (data) {
+            return renderSnippet.bind(this)(name, data);
+        }
+    }
+
+    function renderLink(href, text) {
+        return _.template(
+            '<a href="<%- href %>" style="color: #E5287A;"><%- text %></a>'
+        )({
+            href: href,
+            text: text || href
+        });
+    }
+
+    function renderHR() {
+        return '<hr style="border-top: 1px solid #333333; border-left: 0; border-right: 0; border-bottom: 0;" />';
+    }
+
+    function formatDateTime(unix) {
+        return moment.unix(unix).locale('de').local().format('DD.MM.YYYY HH:mm');
+    }
+
+    function formatFromNow(unix) {
+        return moment.unix(unix).locale('de').fromNow();
+    }
+
+    templateFunctions.header = snippet('header');
+    templateFunctions.footer = snippet('footer');
+
+    templateFunctions.monitoringFooter = snippet('monitoring-footer');
+
+    templateFunctions.snippet = renderSnippet;
+
+    templateFunctions.link = renderLink;
+    templateFunctions.hr = renderHR;
+
+    templateFunctions.formatDateTime = formatDateTime;
+    templateFunctions.formatFromNow = formatFromNow;
 
     return {
         configureTransporter: function (transporter) {
@@ -38,7 +93,8 @@ angular.module('ffffng')
                         {
                             community: config.client.community,
                             editNodeUrl: UrlBuilder.editNodeUrl()
-                        }
+                        },
+                        templateFunctions
                     );
 
                     function render(field) {