contacts-contact: Add method to geocode a contact

https://bugzilla.gnome.org/show_bug.cgi?id=658553

2 files changed, 36 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index a7702fa..7ad72f6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -50,10 +50,11 @@ pkg_modules="gtk+-3.0 >= 3.12.0
 	     libedataserver-1.2 >= 3.5.3
 	     goa-1.0
 	     gee-0.8
+	     geocode-glib-1.0
 	     "
 PKG_CHECK_MODULES(CONTACTS, [$pkg_modules])
 
-CONTACTS_PACKAGES="--pkg gtk+-3.0 --pkg gio-2.0 --pkg gio-unix-2.0 --pkg folks --pkg folks-telepathy --pkg folks-eds --pkg libnotify"
+CONTACTS_PACKAGES="--pkg gtk+-3.0 --pkg gio-2.0 --pkg gio-unix-2.0 --pkg folks --pkg folks-telepathy --pkg folks-eds --pkg libnotify --pkg geocode-glib-1.0"
 AC_SUBST(CONTACTS_PACKAGES)
 
 # Optional dependency for the user accounts panel
diff --git a/src/contacts-contact.vala b/src/contacts-contact.vala
index b3c14da..4078a75 100644
--- a/src/contacts-contact.vala
+++ b/src/contacts-contact.vala
@@ -20,6 +20,7 @@ using Gtk;
 using Folks;
 using Gee;
 using TelepathyGLib;
+using Geocode;
 
 public errordomain ContactError {
   NOT_IMPLEMENTED,
@@ -672,6 +673,39 @@ public class Contacts.Contact : GLib.Object  {
     return res;
   }
 
+  public static async Place geocode_address (PostalAddress addr) {
+    SourceFunc callback = geocode_address.callback;
+    var params = new HashTable<string, GLib.Value?>(str_hash, str_equal);
+
+    if (is_set (addr.street))
+      params.insert("street", addr.street);
+
+    if (is_set (addr.locality))
+      params.insert("locality", addr.locality);
+
+    if (is_set (addr.region))
+      params.insert("region", addr.region);
+
+    if (is_set (addr.country))
+      params.insert("country", addr.country);
+
+    Place? place = null;
+    var forward = new Forward.for_params (params);
+    forward.search_async.begin (null, (object, res) => {
+        try {
+          var places = forward.search_async.end (res);
+
+          place = places.nth_data (0);
+          callback ();
+        } catch (GLib.Error e) {
+          debug ("No geocode result found for contact");
+          callback ();
+        }
+      });
+    yield;
+    return place;
+  }
+
   public static string[] format_address (PostalAddress addr) {
     string[] lines = {};