MOBILE-2549 about: Add compilation time

gulpfile.js

@@ -278,6 +278,10 @@ gulp.task('config', function(done) {
                 }
                 contents += '    static ' + key + ' = ' + value + ';\n';
             }
+
+            // Add compilation time.
+            contents += '    static compilationtime = ' + Date.now() + ';\n';
+
             contents += '}\n';
 
             file.contents = new Buffer(contents);

src/core/settings/lang/en.json

@@ -3,6 +3,7 @@
     "appready": "App ready",
     "cannotsyncoffline": "Cannot synchronise offline.",
     "cannotsyncwithoutwifi": "Cannot synchronise because the current settings only allow to synchronise when connected to Wi-Fi. Please connect to a Wi-Fi network.",
+    "compilationtime": "Compilation time",
     "cordovadevicemodel": "Cordova device model",
     "cordovadeviceosversion": "Cordova device OS version",
     "cordovadeviceplatform": "Cordova device platform",

src/core/settings/pages/about/about.html

@@ -36,6 +36,10 @@
             <h2>{{ 'core.settings.versioncode' | translate}}</h2>
             <p>{{ versionCode }}</p>
         </ion-item>
+        <ion-item text-wrap *ngIf="compilationTime">
+            <h2>{{ 'core.settings.compilationtime' | translate }}</h2>
+            <p>{{ compilationTime | coreFormatDate: "LLL Z" }}</p>
+        </ion-item>
         <ion-item text-wrap *ngIf="fileSystemRoot">
             <h2>{{ 'core.settings.filesystemroot' | translate}}</h2>
             <p><a *ngIf="fsClickable" [href]="fileSystemRoot" core-link auto-login="no">{{ fileSystemRoot }}</a></p>

src/core/settings/pages/about/about.module.ts

@@ -18,6 +18,7 @@ import { TranslateModule } from '@ngx-translate/core';
 import { CoreSettingsAboutPage } from './about';
 import { CoreComponentsModule } from '@components/components.module';
 import { CoreDirectivesModule } from '@directives/directives.module';
+import { CorePipesModule } from '@pipes/pipes.module';
 
 @NgModule({
     declarations: [
@@ -26,6 +27,7 @@ import { CoreDirectivesModule } from '@directives/directives.module';
     imports: [
         CoreComponentsModule,
         CoreDirectivesModule,
+        CorePipesModule,
         IonicPageModule.forChild(CoreSettingsAboutPage),
         TranslateModule.forChild()
     ],

src/core/settings/pages/about/about.ts

@@ -36,6 +36,7 @@ export class CoreSettingsAboutPage {
     appName: string;
     versionName: string;
     versionCode: number;
+    compilationTime: number;
     privacyPolicy: string;
     navigator: Navigator;
     locationHref: string;
@@ -61,6 +62,7 @@ export class CoreSettingsAboutPage {
         this.appName = appProvider.isDesktop() ? CoreConfigConstants.desktopappname : CoreConfigConstants.appname;
         this.versionName = CoreConfigConstants.versionname;
         this.versionCode = CoreConfigConstants.versioncode;
+        this.compilationTime = CoreConfigConstants.compilationtime;
 
         // Calculate the privacy policy to use.
         this.privacyPolicy = currentSite.getStoredConfig('tool_mobile_apppolicy') || currentSite.getStoredConfig('sitepolicy') ||