[evolution-patches] Patch to allow a contact to be opened in the editor from command-line.

[Veerapuram Varadhan <vvaradhan novell com>]

Hi, 
Attached patch enable handling for contacts:// uri's and also will allow
users to open a contact in the contact-editor from command-line.

It uses the "contacts://....." uri.

The added "query" options are: 
        1) "source-uid" -> specifies the source-uid corresponding to the
contact that we are trying to open in the editor.
        2) "contact-uid" -> specifies the uid of the contact that we
want to open in the editor.

Kindly let me know your comments/suggestions.

Thanks,

V. Varadhan

Index: addressbook/ChangeLog
===================================================================
RCS file: /cvs/gnome/evolution/addressbook/ChangeLog,v
retrieving revision 1.1952
diff -u -p -r1.1952 ChangeLog
--- addressbook/ChangeLog	8 Jul 2005 08:06:48 -0000	1.1952
+++ addressbook/ChangeLog	9 Jul 2005 15:00:13 -0000
@@ -1,3 +1,9 @@
+2005-07-09  Veerapuram Varadhan <vvaradhan novell com>
+	
+	* gui/component/addressbook-component.c: (impl_createControls):
+	* gui/component/addressbook-view.[c,h]: (addressbook_view_edit_contact):
+	(impl_handleURI): Handle contacts:// uris.
+	
 2005-07-08  Frederic Crozat  <fcrozat mandriva com>
 
 	* gui/widgets/eab-gui-util.c (eab_load_error_dialog): Including the
Index: addressbook/gui/component/addressbook-component.c
===================================================================
RCS file: /cvs/gnome/evolution/addressbook/gui/component/addressbook-component.c,v
retrieving revision 1.137
diff -u -p -r1.137 addressbook-component.c
--- addressbook/gui/component/addressbook-component.c	7 Jul 2005 13:22:20 -0000	1.137
+++ addressbook/gui/component/addressbook-component.c	9 Jul 2005 15:00:47 -0000
@@ -44,6 +44,7 @@
 #include <gtk/gtkimage.h>
 #include <gconf/gconf-client.h>
 #include <e-util/e-util.h>
+#include <libedataserver/e-url.h>
 
 #ifdef ENABLE_SMIME
 #include "smime/gui/component.h"
@@ -58,6 +59,7 @@ static BonoboObjectClass *parent_class =
 struct _AddressbookComponentPrivate {
 	GConfClient *gconf_client;
 	char *base_directory;
+	GList *views;
 };
 
 static void
@@ -159,6 +161,24 @@ ensure_sources (AddressbookComponent *co
 	g_free (base_uri);
 }
 
+static void
+view_destroyed_cb (gpointer data, GObject *where_the_object_was)
+{
+	AddressbookComponent *addressbook_component = data;
+	AddressbookComponentPrivate *priv;
+	GList *l;
+	
+	priv = addressbook_component->priv;
+
+	for (l = priv->views; l; l = l->next) {
+		AddressbookView *view = l->data;
+		if (G_OBJECT (view) == where_the_object_was) {
+			priv->views = g_list_remove (priv->views, view);
+			break;
+		}
+	}
+}
+
 /* Evolution::Component CORBA methods.  */
 
 static void
@@ -168,6 +188,8 @@ impl_createControls (PortableServer_Serv
 		     Bonobo_Control *corba_statusbar_control,
 		     CORBA_Environment *ev)
 {
+	AddressbookComponent *addressbook_component = ADDRESSBOOK_COMPONENT (bonobo_object_from_servant (servant));
+	AddressbookComponentPrivate *priv = addressbook_component->priv;
 	AddressbookView *view = addressbook_view_new ();
 	BonoboControl *sidebar_control;
 	BonoboControl *view_control;
@@ -177,6 +199,9 @@ impl_createControls (PortableServer_Serv
 	view_control = addressbook_view_peek_folder_view (view);
 	statusbar_control = bonobo_control_new (addressbook_view_peek_statusbar (view));
 
+	g_object_weak_ref (G_OBJECT (view), view_destroyed_cb, addressbook_component);
+	priv->views = g_list_append (priv->views, view);
+
 	*corba_sidebar_control = CORBA_Object_duplicate (BONOBO_OBJREF (sidebar_control), ev);
 	*corba_view_control = CORBA_Object_duplicate (BONOBO_OBJREF (view_control), ev);
 	*corba_statusbar_control = CORBA_Object_duplicate (BONOBO_OBJREF (statusbar_control), ev);
@@ -278,6 +303,75 @@ impl_requestCreateItem (PortableServer_S
 }
 
 static void
+impl_handleURI (PortableServer_Servant servant,
+		const char* uri,
+		CORBA_Environment *ev)
+{
+	AddressbookComponent *addressbook_component = ADDRESSBOOK_COMPONENT (bonobo_object_from_servant (servant));
+	AddressbookComponentPrivate *priv;
+	AddressbookView *view = NULL;
+
+	GList *l;
+	char *src_uid = NULL;
+	char *contact_uid = NULL;
+
+	priv = addressbook_component->priv;
+	l = g_list_last (priv->views);
+	if (!l)
+		return;
+	
+	view = l->data;
+		
+	if (!strncmp (uri, "contacts:", 9)) {
+		EUri *euri = e_uri_new (uri);
+		const char *p;
+		char *header, *content;
+		size_t len, clen;
+
+		p = euri->query;
+		if (p) {
+			while (*p) {
+				len = strcspn (p, "=&");
+			
+				/* If it's malformed, give up. */
+				if (p[len] != '=')
+					break;
+			
+				header = (char *) p;
+				header[len] = '\0';
+				p += len + 1;
+			
+				clen = strcspn (p, "&");
+			
+				content = g_strndup (p, clen);
+
+				if (!g_ascii_strcasecmp (header, "source-uid")) {
+					src_uid = g_strdup (content);
+				} else if (!g_ascii_strcasecmp (header, "contact-uid")) {
+					contact_uid = g_strdup (content);
+				}
+
+				g_free (content);
+
+				p += clen;
+				if (*p == '&') {
+					p++;
+					if (!strcmp (p, "amp;"))
+						p += 4;
+				}
+			}
+			
+			addressbook_view_edit_contact (view, src_uid, contact_uid);
+			
+			g_free (src_uid);
+			g_free (contact_uid);
+		}
+		e_uri_free (euri);
+	}
+	
+}
+
+static void
 impl_upgradeFromVersion (PortableServer_Servant servant, short major, short minor, short revision, CORBA_Environment *ev)
 {
 	GError *err = NULL;
@@ -307,6 +401,7 @@ static void
 impl_dispose (GObject *object)
 {
 	AddressbookComponentPrivate *priv = ADDRESSBOOK_COMPONENT (object)->priv;
+	GList *l;
 
 	if (priv->gconf_client != NULL) {
 		g_object_unref (priv->gconf_client);
@@ -314,6 +409,12 @@ impl_dispose (GObject *object)
 	}
 
 	(* G_OBJECT_CLASS (parent_class)->dispose) (object);
+	for (l = priv->views; l; l = l->next) {
+		AddressbookView *view = l->data;
+		g_object_weak_unref (G_OBJECT (view), view_destroyed_cb, ADDRESSBOOK_COMPONENT (object));
+	}
+	g_list_free (priv->views);
+	priv->views = NULL;
 }
 
 static void
@@ -340,6 +441,7 @@ addressbook_component_class_init (Addres
 	epv->requestCreateItem       = impl_requestCreateItem;
 	epv->upgradeFromVersion      = impl_upgradeFromVersion;
 	epv->requestQuit             = impl_requestQuit;
+	epv->handleURI               = impl_handleURI;
 
 	object_class->dispose  = impl_dispose;
 	object_class->finalize = impl_finalize;
Index: addressbook/gui/component/addressbook-view.c
===================================================================
RCS file: /cvs/gnome/evolution/addressbook/gui/component/addressbook-view.c,v
retrieving revision 1.34
diff -u -p -r1.34 addressbook-view.c
--- addressbook/gui/component/addressbook-view.c	6 Jul 2005 13:29:57 -0000	1.34
+++ addressbook/gui/component/addressbook-view.c	9 Jul 2005 15:01:30 -0000
@@ -1405,3 +1405,42 @@ addressbook_view_peek_folder_view (Addre
 
 	return view->priv->folder_view_control;
 }
+
+void
+addressbook_view_edit_contact (AddressbookView* view, 
+			       const char* source_uid, 
+			       const char* contact_uid)
+{
+	AddressbookViewPrivate *priv = view->priv;
+
+	GtkWidget *uid_view;
+	ESource* source = NULL;
+	EContact* contact = NULL;
+	EBook* book = NULL;
+	const char *uid;
+ 
+	if (!source_uid && !contact_uid)
+		return;
+
+	source = e_source_list_peek_source_by_uid (priv->source_list, source_uid);
+
+	if (source) {
+		/* FIXME: Can I unref this book? */
+		book = e_book_new (source, NULL);		
+		if (book) {
+			if (e_book_open (book, TRUE, NULL))
+				e_book_get_contact (book, contact_uid, &contact, NULL);
+			else
+				g_warning (_("Error opening addressbook %s\n"), source_uid);
+		}
+		else
+			g_warning (_("Book != NULL failed\n"));
+		
+		if (contact)
+			eab_show_contact_editor (book, contact, FALSE, FALSE);
+		else
+			g_warning (_("Contact != NULL failed\n"));
+		
+	} else
+		g_warning (_("Addressbook source doesn't exist!\n"));
+}