Added working examples for barcode, localization, fields and expiration with working pass models and webserver

examples/localization.js

@@ -0,0 +1,73 @@
+/**
+ * .localize() methods example
+ * To see all the included languages, you have to unzip the
+ * .pkpass file and check for .lproj folders
+ */
+
+const app = require("./webserver");
+const { Pass } = require("../index");
+
+app.all(function manageRequest(request, response) {
+
+	let passName = request.params.modelName + "_" + (new Date()).toISOString().split('T')[0].replace(/-/ig, "");
+
+	let pass = new Pass({
+		model: `./models/${request.params.modelName}`,
+		certificates: {
+			wwdr: "../certificates/WWDR.pem",
+			signerCert: "../certificates/passcertificate.pem",
+			signerKey: {
+				keyFile: "../certificates/passkey.pem",
+				passphrase: "123456"
+			}
+		},
+		overrides: request.body || request.params || request.query,
+	});
+
+	// For each language you include, an .lproj folder in pass bundle
+	// is created or included. You may not want to add translations but
+	// only images for a specific language. So you create manually
+	// an .lproj folder in your pass model then add the language here below.
+	// If no translations were added, the folder
+	// is included or created but without pass.strings file
+
+	// English, does not has an .lproj folder and no translation
+	// Text placeholders may not be showed for the english language
+	// (e.g. "Event" and "Location" as literal) and another language may be used instead
+	pass.localize("en");
+
+	// Italian, already has an .lproj which gets included
+	pass.localize("it", {
+		"EVENT": "Evento",
+		"LOCATION": "Dove"
+	});
+
+	// German, doesn't, so is created
+	pass.localize("de", {
+		"EVENT": "Ereignis",
+		"LOCATION": "Ort"
+	});
+
+	// This language does not exist but is still added as .lproj folder
+	pass.localize("zu", {});
+
+	console.log("Added languages", Object.keys(pass.l10n).join(", "))
+
+	pass.generate().then(function(stream) {
+		response.set({
+			"Content-type": "application/vnd.apple.pkpass",
+			"Content-disposition": `attachment; filename=${passName}.pkpass`
+		});
+
+		stream.pipe(response);
+	}).catch(err => {
+
+		console.log(err);
+
+		response.set({
+			"Content-type": "text/html",
+		});
+
+		response.send(err.message);
+	});
+});