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/*
* Copyright (C) 2011 Alexander Larsson <alexl@redhat.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using Folks;
namespace Contacts.Utils {
public T? get_first<T> (Gee.Collection<T> collection) {
var i = collection.iterator();
if (i.next())
return i.get();
return null;
}
public string[] get_stock_avatars () {
string[] files = {};
var system_data_dirs = Environment.get_system_data_dirs ();
foreach (var data_dir in system_data_dirs) {
var path = Path.build_filename (data_dir, "pixmaps", "faces");
Dir? dir = null;
try {
dir = Dir.open (path);
} catch (Error e) {
debug ("Couldn't open stock avatars folder \"%s\": %s", path, e.message);
}
if (dir != null) {
string? face;
while ((face = dir.read_name ()) != null) {
var filename = Path.build_filename (path, face);
files += filename;
}
}
};
return files;
}
public bool persona_is_main (Persona persona) {
var store = persona.store;
if (!store.is_primary_store)
return false;
// Mark google contacts not in "My Contacts" as non-main
return !persona_is_google_other (persona);
}
public bool has_main_persona (Individual individual) {
var result = false;
foreach (var p in individual.personas) {
result |= (p.store.is_primary_store && !persona_is_google_other (p));
}
return result;
}
public bool is_ignorable (Individual individual) {
foreach (var persona in individual.personas) {
// Filter out pure key-file persona individuals as these are not very interesting
if (persona.store.type_id == "key-file")
continue;
// Filter out uncertain things like link-local xmpp
if (persona.store.type_id == "telepathy" &&
persona.store.trust_level == PersonaStoreTrust.NONE)
continue;
// If we have any other kind of persona, don't ignore
return false;
}
return true;
}
/* We claim something is "removable" if at least one persona is removable,
that will typically unlink the rest. */
public bool can_remove_personas (Individual individual) {
foreach (var p in individual.personas)
if (p.store.can_remove_personas == MaybeBool.TRUE)
return true;
return false;
}
public ListModel personas_as_list_model (Individual individual) {
var personas = new ListStore (typeof(Persona));
foreach (var persona in individual.personas)
personas.append (persona);
return personas;
}
public string format_persona_stores (Individual individual) {
string stores = "";
bool first = true;
foreach (var p in individual.personas) {
if (!first)
stores += ", ";
stores += format_persona_store_name_for_contact (p);
first = false;
}
return stores;
}
public string format_persona_store_name (PersonaStore store) {
if (store.type_id == "eds") {
// Special-case the local address book
if (store.id == "system-address-book")
return _("Local Address Book");
string? eds_name = lookup_esource_name_by_uid (store.id);
if (eds_name != null)
return eds_name;
}
return store.display_name;
}
public bool persona_is_google (Persona persona) {
return persona.store.type_id == "eds" && esource_uid_is_google (persona.store.id);
}
/**
* Return true only for personas which are in a Google address book, but which
* are not in the user's "My Contacts" group in the address book.
*/
public bool persona_is_google_other (Persona persona) {
if (!persona_is_google (persona))
return false;
unowned var p = persona as Edsf.Persona;
return p != null && !p.in_google_personal_group;
}
public string format_persona_store_name_for_contact (Persona persona) {
unowned var store = persona.store;
if (store.type_id == "eds") {
if (persona_is_google_other (persona))
return _("Google");
string? eds_name = lookup_esource_name_by_uid_for_contact (store.id);
if (eds_name != null)
return eds_name;
}
return store.display_name;
}
// A helper struct to keep track on general properties on how each Persona
// property should be displayed
private struct PropertyDisplayInfo {
string property_name;
string display_name;
string icon_name;
}
private const PropertyDisplayInfo[] display_infos = {
{ "alias", N_("Alias"), null },
{ "avatar", N_("Avatar"), "emblem-photos-symbolic" },
{ "birthday", N_("Birthday"), "birthday-symbolic" },
{ "calendar-event-id", N_("Calendar event"), "calendar-symbolic" },
{ "email-addresses", N_("Email address"), "mail-unread-symbolic" },
{ "full-name", N_("Full name"), null },
{ "gender", N_("Gender"), null },
{ "groups", N_("Group"), null },
{ "im-addresses", N_("Instant messaging"), "chat-symbolic" },
{ "is-favourite", N_("Favourite"), "emblem-favorite-symbolic" },
{ "local-ids", N_("Local ID"), null },
{ "nickname", N_("Nickname"), "avatar-default-symbolic" },
{ "notes", N_("Note"), "note-symbolic" },
{ "phone-numbers", N_("Phone number"), "phone-symbolic" },
{ "postal-addresses", N_("Address"), "mark-location-symbolic" },
// TRANSLATORS: This is the role of a contact in an organisation (e.g. CEO)
{ "roles", N_("Role"), "building-symbolic" },
// TRANSLATORS: This is a field which contains a name decomposed in several
// parts, rather than a single freeform string for the full name
{ "structured-name", N_("Structured name"), "avatar-default-symbolic" },
{ "urls", N_("Website"), "website-symbolic" },
{ "web-service-addresses", N_("Web service"), null },
};
public unowned string get_display_name_for_property (string property_name) {
foreach (unowned var info in display_infos)
if (info.property_name == property_name)
return gettext (info.display_name);
return_val_if_reached (null);
}
public unowned string? get_icon_name_for_property (string property_name) {
foreach (unowned var info in display_infos)
if (info.property_name == property_name)
return info.icon_name;
return null;
}
}
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