add send logs by email

public/views/preferencesLogs.html

@@ -1,4 +1,10 @@
 <div class="content p20v" ng-controller="preferencesLogs as logs">
+
+  <button class="black radius expand" ng-show="logs.isCordova" ng-style="{'background-color':index.backgroundColor}" ng-click="logs.sendLogs()" ><i class="fi-mail"></i>
+      
+  <span translate>Send by email</span>
+</button>
+
   <ul class="no-bullet m0 size-14">
     <li class="line-b" ng-repeat="l in logs.logs">
 

src/js/controllers/preferencesLogs.js

@@ -1,7 +1,22 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('preferencesLogs',
-  function(historicLog) {
-    this.logs = historicLog.get();
-console.log('[preferencesLogs.js.5:historicLog:]',this.logs); //TODO
-  });
+function(historicLog, isCordova) {
+  this.logs = historicLog.get();
+  this.isCordova = isCordova;
+
+  this.sendLogs = function() {
+    var body = 'Copay Session Logs\n Be careful, this could contain sensitive private data\n\n Copay v' + window.version + ' #' + window.commitHash;
+    body += '\n\n'
+    body += this.logs.map(function(v) {
+      return v.msg;
+    }).join('\n');
+
+    var properties = {
+      subject: 'Copay Logs',
+      body: body,
+      isHtml: false
+    };
+    window.plugin.email.open(properties);
+  };
+});