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/* -*- Mode: vala; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 8 -*- */
using Gee;
[DBus (name = "org.gnome.Shell.SearchProvider2")]
public class Contacts.SearchProvider : Object {
SearchProviderApp app;
Store store;
Gee.HashMap<string, Contact> contacts_map;
private uint next_id;
public SearchProvider (SearchProviderApp app) {
this.app = app;
ensure_eds_accounts ();
store = new Store ();
contacts_map = new Gee.HashMap<string, Contact> ();
next_id = 0;
store.changed.connect ( (c) => {
contacts_map.set(c.get_data<string> ("search-id"), c);
});
store.added.connect ( (c) => {
var id = next_id++.to_string ();
c.set_data ("search-id", id);
contacts_map.set(id, c);
});
store.removed.connect ( (c) => {
contacts_map.unset(c.get_data<string> ("search-id"));
});
}
private static int compare_contacts (Contact a, Contact b) {
int a_prio = a.is_main ? 0 : -1;
int b_prio = b.is_main ? 0 : -1;
if (a_prio > b_prio)
return -1;
if (a_prio < b_prio)
return 1;
if (is_set (a.display_name) && is_set (b.display_name))
return a.display_name.collate (b.display_name);
// Sort empty names last
if (is_set (a.display_name))
return -1;
if (is_set (b.display_name))
return 1;
return 0;
}
private async string[] do_search (string[] terms) {
app.hold ();
string[] normalized_terms =
Utils.canonicalize_for_search (string.joinv(" ", terms)).split(" ");
var matches = new ArrayList<Contact> ();
foreach (var c in store.get_contacts ()) {
if (c.is_hidden)
continue;
if (c.contains_strings (normalized_terms))
matches.add (c);
}
matches.sort((CompareDataFunc<Contact>) compare_contacts);
var results = new string[matches.size];
for (int i = 0; i < matches.size; i++)
results[i] = matches[i].get_data ("search-id");
app.release ();
return results;
}
public async string[] GetInitialResultSet (string[] terms) {
return yield do_search (terms);
}
public async string[] GetSubsearchResultSet (string[] previous_results,
string[] new_terms) {
return yield do_search (new_terms);
}
private async HashTable<string, Variant>[] get_metas (owned string[] ids) {
app.hold ();
var results = new ArrayList<HashTable> ();
foreach (var id in ids) {
var contact = contacts_map.get (id);
if (contact == null)
continue;
var meta = new HashTable<string, Variant> (str_hash, str_equal);
meta.insert ("id", new Variant.string (id));
meta.insert ("name", new Variant.string (contact.display_name));
if (contact.serializable_avatar_icon != null)
meta.insert ("gicon", new Variant.string (contact.serializable_avatar_icon.to_string ()));
else if (contact.avatar_icon_data != null)
meta.insert ("icon-data", contact.avatar_icon_data);
else
meta.insert ("gicon", new Variant.string (new ThemedIcon ("avatar-default").to_string ()));
results.add (meta);
}
app.release ();
return results.to_array ();
}
public async HashTable<string, Variant>[] GetResultMetas (string[] ids) {
return yield get_metas (ids);
}
public void ActivateResult (string search_id, string[] terms, uint32 timestamp) {
app.hold ();
var contact = contacts_map.get (search_id);
if (contact == null) {
app.release ();
return;
}
string id = contact.individual.id;
try {
if (!Process.spawn_command_line_async ("gnome-contacts -i " + id))
stderr.printf ("Failed to launch contact with id '%s'\n", id);
} catch (SpawnError e) {
stderr.printf ("Failed to launch contact with id '%s'\n", id);
}
app.release ();
}
public void LaunchSearch (string[] terms, uint32 timestamp) {
app.hold ();
debug ("LaunchSearch (%s)", string.joinv (", ", terms));
try {
string[] args = {};
args += "gnome-contacts";
args += "--search";
args += string.joinv (" ", terms);
if (!Process.spawn_async (null, args, null, SpawnFlags.SEARCH_PATH, null, null))
stderr.printf ("Failed to launch Contacts for search\n");
} catch (SpawnError error) {
stderr.printf ("Failed to launch Contacts for search\n");
}
app.release ();
}
}
public class Contacts.SearchProviderApp : GLib.Application {
public SearchProviderApp () {
Object (application_id: "org.gnome.Contacts.SearchProvider",
flags: ApplicationFlags.IS_SERVICE,
inactivity_timeout: 10000);
}
public override bool dbus_register (GLib.DBusConnection connection, string object_path) {
try {
connection.register_object (object_path, new SearchProvider (this));
} catch (IOError error) {
stderr.printf ("Could not register service: %s", error.message);
quit ();
}
return true;
}
public override void startup () {
if (Environment.get_variable ("CONTACTS_SEARCH_PROVIDER_PERSIST") != null)
hold ();
base.startup ();
}
}
int main () {
return new Contacts.SearchProviderApp ().run ();
}
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