[evolution-patches] Exchange: patch for bug #313310

[shakti <shprasad novell com>]

Hi,

I have attached a patch for bug #313310. Please review the patch.

Thanks,
Shakti


Index: ChangeLog
===================================================================
RCS file: /cvs/gnome/evolution/plugins/exchange-operations/ChangeLog,v
retrieving revision 1.44
diff -u -p -r1.44 ChangeLog
--- ChangeLog	16 Aug 2005 12:30:40 -0000	1.44
+++ ChangeLog	22 Aug 2005 11:33:57 -0000
@@ -1,3 +1,11 @@
+2005-08-22  Shakti Sen  <shprasad novell com>
+
+	* exchange-folder.c (exchange_refresh_folder_tree, exchange_get_folder,
+	org_gnome_exchange_folder_inbox_unsubscribe): Added support for 
+	Unsubscribe to other user's Inbox.
+
+	Fixes bug #313310.
+
 2005-09-12  Praveen Kumar  <kpraveen novell com>
 
 	* exchange-config-listener.c
Index: exchange-folder.c
===================================================================
RCS file: /cvs/gnome/evolution/plugins/exchange-operations/exchange-folder.c,v
retrieving revision 1.9
diff -u -p -r1.9 exchange-folder.c
--- exchange-folder.c	3 Aug 2005 09:58:28 -0000	1.9
+++ exchange-folder.c	22 Aug 2005 11:33:57 -0000
@@ -34,6 +34,13 @@
 #include <mail/em-menu.h>
 #include <libedataserverui/e-source-selector.h>
 #include <e-util/e-error.h>
+#include <camel/camel-store.h>
+#include <camel/camel-folder.h>
+#include <mail/em-folder-tree.h>
+#include <mail/mail-mt.h>
+#include <mail/mail-config.h>
+#include <mail/mail-ops.h>
+#include <mail/mail-component.h>
 
 #include "exchange-operations.h"
 #include "addressbook/gui/widgets/eab-popup.h"
@@ -49,6 +56,8 @@ void org_gnome_exchange_folder_inbox_uns
 void popup_free (EPopup *ep, GSList *items, void *data);
 void popup_inbox_free (EPopup *ep, GSList *items, void *data);
 void popup_ab_free (EPopup *ep, GSList *items, void *data);
+static void exchange_refresh_folder_tree (EMFolderTreeModel *model, CamelStore *store);
+static void exchange_get_folder (char *uri, CamelFolder *folder, void *data);
 
 #define CONF_KEY_SELECTED_CAL_SOURCES "/apps/evolution/calendar/display/selected_calendars"
 
@@ -63,10 +72,98 @@ popup_inbox_free (EPopup *ep, GSList *it
 	g_slist_free (items);
 }
 
+static void 
+exchange_refresh_folder_tree (EMFolderTreeModel *model, CamelStore *store)
+{
+	char *uri;
+	EAccount *account;
+	CamelException ex;
+	CamelProvider *provider;
+
+	uri = camel_url_to_string (((CamelService *) store)->url, CAMEL_URL_HIDE_ALL);
+	account = (EAccount *)mail_config_get_account_by_source_url (uri);
+	uri = account->source->url;
+	em_folder_tree_model_remove_store (model, store);
+
+	camel_exception_init (&ex);
+	if (!(provider = camel_provider_get (uri, &ex))) {
+		camel_exception_clear (&ex);
+		return;
+	}
+	if (!(provider->flags & CAMEL_PROVIDER_IS_STORAGE))
+		return;
+	em_folder_tree_model_add_store (model, store, account->name);
+
+}
+
 void
 org_gnome_exchange_folder_inbox_unsubscribe (EPopup *ep, EPopupItem *p, void *data)
 {
-	// To be done:
+	ExchangeAccount *account = NULL;
+	EMPopupTargetFolder *target = data;
+	gchar *path = NULL;
+	gchar *stored_path = NULL;
+	gchar *inbox_path = NULL;
+	ExchangeAccountFolderResult result;
+
+	account = exchange_operations_get_exchange_account ();
+
+	if (!account)
+		return;
+
+	path = target->uri + strlen ("exchange://") + strlen (account->account_filename);
+	/* User will be able to unsubscribe by doing a right click on
+	   any one of this two-<other user's>Inbox or the
+	   <other user's folder> tree. 
+	  */
+	stored_path = strrchr (path + 1, '/');
+
+	if (stored_path)
+		path[stored_path - path] = '\0';
+
+	result = exchange_account_remove_shared_folder (account, path);
+	switch (result) {
+		case EXCHANGE_ACCOUNT_FOLDER_OK:
+			break;
+		case EXCHANGE_ACCOUNT_FOLDER_ALREADY_EXISTS:
+			e_error_run (NULL, ERROR_DOMAIN ":folder-exists-error", NULL);
+			return;
+		case EXCHANGE_ACCOUNT_FOLDER_DOES_NOT_EXIST:
+			e_error_run (NULL, ERROR_DOMAIN ":folder-doesnt-exist-error", NULL);
+			return;
+		case EXCHANGE_ACCOUNT_FOLDER_UNKNOWN_TYPE:
+			e_error_run (NULL, ERROR_DOMAIN ":folder-unknown-type", NULL);
+			return;
+		case EXCHANGE_ACCOUNT_FOLDER_PERMISSION_DENIED:
+			e_error_run (NULL, ERROR_DOMAIN ":folder-perm-error", NULL);
+			return;
+		case EXCHANGE_ACCOUNT_FOLDER_OFFLINE:
+			e_error_run (NULL, ERROR_DOMAIN ":folder-offline-error", NULL);
+			return;
+		case EXCHANGE_ACCOUNT_FOLDER_UNSUPPORTED_OPERATION:
+			e_error_run (NULL, ERROR_DOMAIN ":folder-unsupported-error", NULL);
+			return;
+		case EXCHANGE_ACCOUNT_FOLDER_GENERIC_ERROR:		
+			e_error_run (NULL, ERROR_DOMAIN ":folder-generic-error", NULL);
+			return;		
+	}
+
+	inbox_path = g_strdup_printf ("exchange://%s/%s", account->account_filename, "personal/Inbox");
+	mail_get_folder (inbox_path, 0, exchange_get_folder, NULL, mail_thread_new);
+	g_free (inbox_path);
+}
+
+static void
+exchange_get_folder (char *uri, CamelFolder *folder, void *data)
+{
+	CamelStore *store;
+	CamelException ex;
+	EMFolderTreeModel *model;
+
+	camel_exception_init (&ex);
+	store = camel_folder_get_parent_store (folder);
+	model = mail_component_peek_tree_model (mail_component_peek ());
+	exchange_refresh_folder_tree (model, store);
 }
 
 void
@@ -86,6 +183,8 @@ org_gnome_exchange_check_inbox_subscribe
 	path = g_strdup_printf (target->uri + strlen ("exchange://") + strlen (account->account_filename));
 	sub_folder = strchr (path, '@');
 
+	g_free (path);
+
 	if (!sub_folder)
 		return;
 
@@ -93,7 +192,6 @@ org_gnome_exchange_check_inbox_subscribe
                 menus = g_slist_prepend (menus, &popup_inbox_items[i]);
 
         e_popup_add_items (target->target.popup, menus, NULL, popup_inbox_free, target);
-	g_free (path);
 }
 
 static EPopupItem popup_items[] = {
@@ -454,6 +552,8 @@ org_gnome_exchange_folder_subscription (
 		result = exchange_account_discover_shared_folder (account, user_email_address, folder_name, &folder);
 		
 		switch (result) {
+		case EXCHANGE_ACCOUNT_FOLDER_OK:
+			break;
 		case EXCHANGE_ACCOUNT_FOLDER_ALREADY_EXISTS:
 			e_error_run (NULL, ERROR_DOMAIN ":folder-exists-error", NULL);
 			return;