feat: download Contact as vCard

frappe/contacts/doctype/contact/contact.js

@@ -88,6 +88,17 @@ frappe.ui.form.on("Contact", {
 				);
 			}
 		}
+
+		if (!frm.is_dirty()) {
+			frm.page.add_menu_item(__("Download vCard"), function () {
+				window.open(
+					`/api/method/frappe.contacts.doctype.contact.contact.download_vcard?contact=${encodeURIComponent(
+						frm.doc.name
+					)}`,
+					"_blank"
+				);
+			});
+		}
 	},
 	validate: function (frm) {
 		// clear linked customer / supplier / sales partner on saving...

frappe/contacts/doctype/contact/contact.py

@@ -167,6 +167,56 @@ class Contact(Document):
 	def _get_full_name(self) -> str:
 		return get_full_name(self.first_name, self.middle_name, self.last_name, self.company_name)
 
+	def get_vcard(self):
+		from vobject import vCard
+		from vobject.vcard import Name
+
+		vcard = vCard()
+		vcard.add("fn").value = self.full_name
+
+		name = Name()
+		if self.first_name:
+			name.given = self.first_name
+
+		if self.last_name:
+			name.family = self.last_name
+
+		if self.middle_name:
+			name.additional = self.middle_name
+
+		vcard.add("n").value = name
+
+		if self.designation:
+			vcard.add("title").value = self.designation
+
+		for row in self.email_ids:
+			email = vcard.add("email")
+			email.value = row.email_id
+			if row.is_primary:
+				email.type_param = "pref"
+
+		for row in self.phone_nos:
+			tel = vcard.add("tel")
+			tel.value = row.phone
+			if row.is_primary_phone:
+				tel.type_param = "home"
+
+			if row.is_primary_mobile_no:
+				tel.type_param = "cell"
+
+		return vcard
+
+
+@frappe.whitelist()
+def download_vcard(contact: str):
+	"""Download vCard for the contact"""
+	contact = frappe.get_doc("Contact", contact)
+	vcard = contact.get_vcard()
+
+	frappe.response["filename"] = f"{contact.name}.vcf"
+	frappe.response["filecontent"] = vcard.serialize().encode("utf-8")
+	frappe.response["type"] = "binary"
+
 
 def get_default_contact(doctype, name):
 	"""Return default contact for the given doctype, name."""

pyproject.toml

@@ -86,6 +86,7 @@ dependencies = [
     "google-auth-oauthlib~=0.4.4",
     "google-auth~=1.29.0",
     "posthog~=3.0.1",
+    "vobject~=0.9.7",
 ]
 
 [project.urls]