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/* Copyright (C) 2004 Novell, Inc */
/* Authors: Michael Zucchi
Rodrigo Moya */
/* This file is licensed under the GNU GPL v2 or later */
/* Convert a mail message into a task */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <glib/gi18n-lib.h>
#include <string.h>
#include <stdio.h>
#include <gconf/gconf-client.h>
#include <libecal/e-cal.h>
#include <libedataserverui/e-source-selector-dialog.h>
#include <camel/camel-folder.h>
#include <camel/camel-medium.h>
#include <camel/camel-mime-message.h>
#include <camel/camel-stream.h>
#include <camel/camel-stream-mem.h>
#include "mail/em-popup.h"
typedef struct {
ECal *client;
struct _CamelFolder *folder;
GPtrArray *uids;
}AsyncData;
static void
add_attendee_cb (gpointer key, gpointer value, gpointer user_data)
{
ECalComponentAttendee *ca;
const char *str, *name;
GSList **attendees = user_data;
if (!camel_internet_address_get (value, 0, &name, &str))
return;
ca = g_new0 (ECalComponentAttendee, 1);
ca->value = str;
ca->cn = name;
/* FIXME: missing many fields */
*attendees = g_slist_append (*attendees, ca);
}
static void
set_attendees (ECalComponent *comp, CamelMimeMessage *message)
{
GSList *attendees = NULL, *l;
g_hash_table_foreach (message->recipients, (GHFunc) add_attendee_cb, &attendees);
e_cal_component_set_attendee_list (comp, attendees);
for (l = attendees; l != NULL; l = l->next)
g_free (l->data);
g_slist_free (attendees);
}
static void
set_description (ECalComponent *comp, CamelMimeMessage *message)
{
CamelDataWrapper *content;
CamelStream *mem;
ECalComponentText text;
GSList sl;
char *str;
content = camel_medium_get_content_object ((CamelMedium *) message);
if (!content)
return;
mem = camel_stream_mem_new ();
camel_data_wrapper_decode_to_stream (content, mem);
str = g_strndup (((CamelStreamMem *) mem)->buffer->data, ((CamelStreamMem *) mem)->buffer->len);
camel_object_unref (mem);
text.value = str;
text.altrep = NULL;
sl.next = NULL;
sl.data = &text;
e_cal_component_set_description_list (comp, &sl);
g_free (str);
}
static void
set_organizer (ECalComponent *comp, CamelMimeMessage *message)
{
const CamelInternetAddress *address;
const char *str, *name;
ECalComponentOrganizer organizer = {NULL, NULL, NULL, NULL};
if (message->reply_to)
address = message->reply_to;
else if (message->from)
address = message->from;
else
return;
if (!camel_internet_address_get (address, 0, &name, &str))
return;
organizer.value = str;
organizer.cn = name;
e_cal_component_set_organizer (comp, &organizer);
}
static gboolean
do_mail_to_task (AsyncData *data)
{
ECal *client = data->client;
struct _CamelFolder *folder = data->folder;
GPtrArray *uids = data->uids;
/* open the task client */
if (e_cal_open (client, FALSE, NULL)) {
int i;
for (i = 0; i < (uids ? uids->len : 0); i++) {
CamelMimeMessage *message;
ECalComponent *comp;
ECalComponentText text;
/* retrieve the message from the CamelFolder */
message = camel_folder_get_message (folder, g_ptr_array_index (uids, i), NULL);
if (!message) {
continue;
}
comp = e_cal_component_new ();
e_cal_component_set_new_vtype (comp, E_CAL_COMPONENT_TODO);
e_cal_component_set_uid (comp, camel_mime_message_get_message_id (message));
/* set the task's summary */
text.value = camel_mime_message_get_subject (message);
text.altrep = NULL;
e_cal_component_set_summary (comp, &text);
/* set all fields */
set_description (comp, message);
set_organizer (comp, message);
set_attendees (comp, message);
/* save the task to the selected source */
e_cal_create_object (client, e_cal_component_get_icalcomponent (comp), NULL, NULL);
g_object_unref (comp);
}
}
/* free memory */
g_object_unref (data->client);
g_ptr_array_free (data->uids, TRUE);
g_free (data);
data = NULL;
return TRUE;
}
void org_gnome_mail_to_task (void *ep, EMPopupTargetSelect *t);
static void
copy_uids (char *uid, GPtrArray *uid_array)
{
g_ptr_array_add (uid_array, g_strdup (uid));
}
void
org_gnome_mail_to_task (void *ep, EMPopupTargetSelect *t)
{
GtkWidget *dialog;
GConfClient *conf_client;
ESourceList *source_list;
GPtrArray *uid_array = NULL;
if (t->uids->len > 0) {
/* FIXME Some how in the thread function the values inside t->uids gets freed
and are corrupted which needs to be fixed, this is sought of work around fix for
the gui inresponsiveness */
uid_array = g_ptr_array_new ();
g_ptr_array_foreach (t->uids, (GFunc)copy_uids, (gpointer) uid_array);
} else {
return;
}
/* ask the user which tasks list to save to */
conf_client = gconf_client_get_default ();
source_list = e_source_list_new_for_gconf (conf_client, "/apps/evolution/tasks/sources");
dialog = e_source_selector_dialog_new (NULL, source_list);
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
ESource *source;
/* if a source has been selected, perform the mail2task operation */
source = e_source_selector_dialog_peek_primary_selection (E_SOURCE_SELECTOR_DIALOG (dialog));
if (source) {
ECal *client = NULL;
AsyncData *data = NULL;
GThread *thread = NULL;
GError *error = NULL;
client = e_cal_new (source, E_CAL_SOURCE_TYPE_TODO);
if (!client) {
char *uri = e_source_get_uri (source);
g_warning ("Could not create the client: %s \n", uri);
g_free (uri);
g_object_unref (conf_client);
g_object_unref (source_list);
gtk_widget_destroy (dialog);
return;
}
/* Fill the elements in AsynData */
data = g_new0 (AsyncData, 1);
data->client = client;
data->folder = t->folder;
data->uids = uid_array;
thread = g_thread_create ((GThreadFunc) do_mail_to_task, data, FALSE, &error);
if (!thread) {
g_warning (G_STRLOC ": %s", error->message);
g_error_free (error);
}
}
}
g_object_unref (conf_client);
g_object_unref (source_list);
gtk_widget_destroy (dialog);
}
int e_plugin_lib_enable(EPluginLib *ep, int enable);
int
e_plugin_lib_enable(EPluginLib *ep, int enable)
{
return 0;
}
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