Added the bbdb plugin.

2004-10-22  Nat Friedman <nat@novell.com>

	* configure.in: Added the bbdb plugin.

Man, hacking is fun.

svn path=/trunk/; revision=27690

1 files changed, 328 insertions, 0 deletions

diff --git a/plugins/bbdb/bbdb.c b/plugins/bbdb/bbdb.c
new file mode 100644
index 0000000000..87d728c231
--- /dev/null
+++ b/plugins/bbdb/bbdb.c
@@ -0,0 +1,328 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ *  An Evolution EPlugin that automatically populates your addressbook
+ *  as you reply to messages.  Inspired by an Emacs contact management
+ *  tool called The Insidious Big Brother Database, a jwz joint.
+ *
+ *  Nat Friedman
+ *  22 October 2004
+ *  Boston
+ *
+ *  Copyright (C) 2004 Novell, Inc.
+ *
+ *  Permission is hereby granted, free of charge, to any person
+ *  obtaining a copy of this software and associated documentation
+ *  files (the "Software"), to deal in the Software without
+ *  restriction, including without limitation the rights to use, copy,
+ *  modify, merge, publish, distribute, sublicense, and/or sell copies
+ *  of the Software, and to permit persons to whom the Software is
+ *  furnished to do so, subject to the following conditions:
+ *  
+ *  The above copyright notice and this permission notice shall be
+ *  included in all copies or substantial portions of the Software.
+ *  
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ *  DEALINGS IN THE SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gtk/gtk.h>
+#include <libgnome/gnome-i18n.h>
+#include <string.h>
+
+#include <libebook/e-book.h>
+#include <libedataserverui/e-source-option-menu.h>
+
+#include <e-util/e-config.h>
+#include <mail/em-config.h>
+#include <mail/em-event.h>
+#include <camel/camel-mime-message.h>
+
+/* Where to store the config values */
+#define GCONF_KEY_ENABLE "/apps/evolution/mail/autopopulate_addressbook"
+#define GCONF_KEY_WHICH_ADDRESSBOOK "/apps/evolution/mail/autopopulate_source"
+
+/* Plugin hooks */
+void bbdb_handle_reply (EPlugin *ep, EMEventTargetMessage *target);
+GtkWidget *bbdb_page_factory (EPlugin *ep, EConfigHookItemFactoryData *hook_data);
+GtkWidget *bbdb_page_factory (EPlugin *ep, EConfigHookItemFactoryData *hook_data);
+
+/* For internal use */
+struct bbdb_stuff {
+	EMConfigTargetPrefs *target;
+	ESourceList *source_list;
+
+	GtkWidget *option_menu;
+	GtkWidget *check;
+};
+
+/* Static forward declarations */
+static void bbdb_do_it (EBook *book, const char *name, const char *email);
+static void add_email_to_contact (EContact *contact, const char *email);
+static void enable_toggled_cb (GtkWidget *widget, gpointer data);
+static void source_changed_cb (GtkWidget *widget, ESource *source, gpointer data);
+static GtkWidget *create_addressbook_option_menu (struct bbdb_stuff *stuff);
+static void cleanup_cb (GObject *o, gpointer data);
+
+
+
+/* Code to populate addressbook when you reply to a mail follows */
+
+void
+bbdb_handle_reply (EPlugin *ep, EMEventTargetMessage *target)
+{
+	const CamelInternetAddress *cia;
+	const char *name;
+	const char *email;
+	char       *uri;
+	EBook      *book = NULL;
+	int         i;
+	GConfClient *gconf;
+
+	gboolean status;
+	GError     *error;
+
+	gconf = gconf_client_get_default ();
+	uri = gconf_client_get_string (gconf, GCONF_KEY_WHICH_ADDRESSBOOK, NULL);
+	g_object_unref (G_OBJECT (gconf));
+	if (uri == NULL)
+		book = e_book_new_system_addressbook (&error);
+	else
+		book = e_book_new_from_uri (uri, &error);
+	if (book == NULL) {
+		g_warning ("bbdb: failed to open addressbook: %s\n", error->message);
+		return;
+	}
+		
+	status = e_book_open (book, FALSE, NULL);
+
+	if (status == FALSE) {
+		g_warning ("bbdb: failed to open local addressbook\n");
+		return;
+	}
+
+
+	cia = camel_mime_message_get_from (target->message);
+	for (i = 0; i < camel_address_length CAMEL_ADDRESS (cia); i ++) {
+		camel_internet_address_get (cia, i, &name, &email);
+		bbdb_do_it (book, name, email);
+	}
+
+	if (((EEventTarget *) target)->mask & EM_EVENT_MESSAGE_REPLY_ALL) {
+		g_object_unref (G_OBJECT (book));
+		return;
+	}
+
+	cia = camel_mime_message_get_recipients (target->message, CAMEL_RECIPIENT_TYPE_TO);
+	for (i = 0; i < camel_address_length CAMEL_ADDRESS (cia); i ++) {
+		camel_internet_address_get (cia, i, &name, &email);
+		bbdb_do_it (book, name, email);
+	}
+
+	cia = camel_mime_message_get_recipients (target->message, CAMEL_RECIPIENT_TYPE_CC);
+	for (i = 0; i < camel_address_length CAMEL_ADDRESS (cia); i ++) {
+		camel_internet_address_get (cia, i, &name, &email);
+		bbdb_do_it (book, name, email);
+	}
+
+	g_object_unref (G_OBJECT (book));
+}
+
+static void
+bbdb_do_it (EBook *book, const char *name, const char *email)
+{
+	char *query_string;
+	EBookQuery *query;
+	GList *contacts;
+	EContact *contact;
+
+	gboolean status;
+	GError *error = NULL;
+
+	g_return_if_fail (name != NULL);
+	g_return_if_fail (email != NULL);
+	g_return_if_fail (book != NULL);
+	g_return_if_fail (strcmp (name, ""));
+	g_return_if_fail (strcmp (email, ""));
+	g_return_if_fail (strchr (email, '@') != NULL);
+
+	/* If any contacts exists with this email address, don't do anything */
+	query_string = g_strdup_printf ("(contains \"email\" \"%s\")", email);
+	query = e_book_query_from_string (query_string);
+	g_free (query_string);
+
+	status = e_book_get_contacts (book, query, &contacts, NULL);
+	if (contacts != NULL) {
+		g_warning ("bbdb: contact exists, bailing\n");
+		return;
+	}
+
+	/* If a contact exists with this name, add the email address to it. */
+	query_string = g_strdup_printf ("(is \"full_name\" \"%s\")", name);
+	query = e_book_query_from_string (query_string);
+	g_free (query_string);
+
+	status = e_book_get_contacts (book, query, &contacts, NULL);
+	if (contacts != NULL) {
+		contact = (EContact *) contacts->data;
+		add_email_to_contact (contact, email);
+		if (! e_book_commit_contact (book, contact, &error))
+			g_warning ("bbdb: Could not modify contact: %s\n", error->message);
+		return;
+	} 
+
+	/* Otherwise, create a new contact. */
+	contact = e_contact_new ();
+	e_contact_set (contact, E_CONTACT_FULL_NAME, (gpointer) name);
+	add_email_to_contact (contact, email);
+
+	if (! e_book_add_contact (book, contact, &error)) {
+		g_warning ("bbdb: Failed to add new contact: %s\n", error->message);
+		return;
+	}
+}
+
+static void
+add_email_to_contact (EContact *contact, const char *email)
+{
+	GList *emails;
+
+	emails = e_contact_get (contact, E_CONTACT_EMAIL);
+	emails = g_list_append (emails, (gpointer) email);
+	e_contact_set (contact, E_CONTACT_EMAIL, (gpointer) emails);
+}
+
+
+
+/* Code to implement the configuration user interface follows */
+
+static void
+enable_toggled_cb (GtkWidget *widget, gpointer data)
+{
+	struct bbdb_stuff *stuff = (struct bbdb_stuff *) data;
+	gboolean active;
+
+	active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+
+	/* Save the new setting to gconf */
+	gconf_client_set_bool (stuff->target->gconf, GCONF_KEY_ENABLE, active, NULL);
+	
+	gtk_widget_set_sensitive (stuff->option_menu, active);
+}
+
+static void
+source_changed_cb (GtkWidget *widget, ESource *source, gpointer data)
+{
+	struct bbdb_stuff *stuff = (struct bbdb_stuff *) data;
+	
+	gconf_client_set_string (stuff->target->gconf, GCONF_KEY_WHICH_ADDRESSBOOK, e_source_get_uri (source), NULL);
+}
+
+static GtkWidget *
+create_addressbook_option_menu (struct bbdb_stuff *stuff)
+{
+	GtkWidget   *menu;
+	ESourceList *source_list;
+	char        *selected_source_uri;
+	ESource     *selected_source;
+
+	GConfClient *gconf = stuff->target->gconf;
+
+	source_list = e_source_list_new_for_gconf (gconf, "/apps/evolution/addressbook/sources");
+	menu = e_source_option_menu_new (source_list);
+
+	selected_source_uri = gconf_client_get_string (gconf, GCONF_KEY_WHICH_ADDRESSBOOK, NULL);
+	if (selected_source_uri != NULL) {
+		selected_source = e_source_new_with_absolute_uri ("", selected_source_uri);
+		e_source_option_menu_select (E_SOURCE_OPTION_MENU (menu), selected_source);
+	}
+
+	gtk_widget_show (menu);
+
+	stuff->source_list = source_list;
+
+	return menu;
+}
+
+GtkWidget *
+bbdb_page_factory (EPlugin *ep, EConfigHookItemFactoryData *hook_data)
+{
+	struct bbdb_stuff *stuff;
+	EMConfigTargetPrefs *target = (EMConfigTargetPrefs *) hook_data->config->target;
+	GtkWidget *page;
+	GtkWidget *tab_label;
+	GtkWidget *frame;
+	GtkWidget *frame_label;
+	GtkWidget *padding_label;
+	GtkWidget *hbox;
+	GtkWidget *inner_vbox;
+	GtkWidget *check;
+	GtkWidget *option;
+
+	/* A structure to pass some stuff around */
+	stuff = g_new0 (struct bbdb_stuff, 1);
+	stuff->target = target;
+
+	/* Create a new notebook page */
+	page = gtk_vbox_new (FALSE, 0);
+	GTK_CONTAINER (page)->border_width = 12;
+	tab_label = gtk_label_new (_("Automatic Contacts"));
+	gtk_notebook_append_page (GTK_NOTEBOOK (hook_data->parent), page, tab_label);
+
+	/* Frame */
+	frame = gtk_vbox_new (FALSE, 6);
+	gtk_box_pack_start (GTK_BOX (page), frame, TRUE, TRUE, 0);
+
+	/* Label */
+	frame_label = gtk_label_new ("");
+	gtk_label_set_markup (GTK_LABEL (frame_label), _("<span weight=\"bold\">Automatic Contacts</span>"));
+	GTK_MISC (frame_label)->xalign = 0.0;
+	gtk_box_pack_start (GTK_BOX (frame), frame_label, FALSE, FALSE, 0);
+
+	/* Indent/padding */
+	hbox = gtk_hbox_new (FALSE, 12);
+	gtk_box_pack_start (GTK_BOX (frame), hbox, FALSE, TRUE, 0);
+	padding_label = gtk_label_new ("");
+	gtk_box_pack_start (GTK_BOX (hbox), padding_label, FALSE, FALSE, 0);
+	inner_vbox = gtk_vbox_new (FALSE, 6);
+	gtk_box_pack_start (GTK_BOX (hbox), inner_vbox, FALSE, FALSE, 0);
+	
+	/* Enable BBDB checkbox */
+	check = gtk_check_button_new_with_mnemonic (_("_Automatically create entries in the addressbook when responding to mail"));
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), gconf_client_get_bool (target->gconf, GCONF_KEY_ENABLE, NULL));
+	g_signal_connect (GTK_TOGGLE_BUTTON (check), "toggled", G_CALLBACK (enable_toggled_cb), stuff);
+	gtk_box_pack_start (GTK_BOX (inner_vbox), check, FALSE, FALSE, 0);
+	stuff->check = check;
+	
+	/* Source selection open menu */
+	option = create_addressbook_option_menu (stuff);
+	g_signal_connect (option, "source_selected", G_CALLBACK (source_changed_cb), stuff);
+	gtk_widget_set_sensitive (option, gconf_client_get_bool (target->gconf, GCONF_KEY_ENABLE, NULL));
+	gtk_box_pack_start (GTK_BOX (inner_vbox), option, FALSE, FALSE, 0);
+	stuff->option_menu = option;
+
+	/* Clean up */
+	g_signal_connect (page, "destroy", G_CALLBACK (cleanup_cb), stuff);
+
+	gtk_widget_show_all (page);
+
+	return page;
+}
+
+static void
+cleanup_cb (GObject *o, gpointer data)
+{
+	struct bbdb_stuff *stuff = data;
+
+	g_object_unref (stuff->source_list);
+	g_free (stuff);
+}