aboutsummaryrefslogtreecommitdiffstats
path: root/plugins/ipod-sync/ipod-sync.c
blob: 346e2524116c984dc2c322b6b9fbeb250a7e8b2b (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
 *
 *  Authors: Srinivasa Ragavan <sragavan@novell.com>
 *
 *  Copyright 2004 Novell, Inc. (www.novell.com)
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of version 2 of the GNU General Public
 *  License as published by the Free Software Foundation.
 *
 *  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, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

/* This is written from the save-calendar plugin and James Bowes evo-iPod
 * sync code.
 *
 * This provides eplugin support to sync calendar/task/addressbook with iPod
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <glib.h>
#include <gio/gio.h>
#include <glib/gi18n.h>

#include <libebook/e-book.h>
#include <libebook/e-contact.h>

#include <libedataserver/e-source.h>
#include <libedataserverui/e-source-selector.h>
#include <libecal/e-cal.h>
#include <calendar/gui/e-cal-popup.h>
#include <addressbook/gui/widgets/eab-popup.h>
#include <string.h>

#include "e-util/e-error.h"
#include "format-handler.h"
#include "evolution-ipod-sync.h"

void org_gnome_sync_calendar (EPlugin *ep, ECalPopupTargetSource *target);
void org_gnome_sync_tasks (EPlugin *ep, ECalPopupTargetSource *target);
void org_gnome_sync_memos (EPlugin *ep, ECalPopupTargetSource *target);
void org_gnome_sync_addressbook (EPlugin *ep, EABPopupTargetSource *target);


static void
display_error_message (GtkWidget *parent, const char *message)
{
    GtkWidget *dialog;

    dialog = gtk_message_dialog_new (GTK_WINDOW (parent), 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "%s", message);
    gtk_dialog_run (GTK_DIALOG (dialog));
    gtk_widget_destroy (dialog);
}

/* Returns output stream for the uri, or NULL on any error.
   When done with the stream, just g_output_stream_close and g_object_unref it.
   It will ask for overwrite if file already exists.
*/
GOutputStream *
open_for_writing (GtkWindow *parent, const char *uri, GError **error)
{
    GFile *file;
    GFileOutputStream *fostream;
    GError *err = NULL;

    g_return_val_if_fail (uri != NULL, NULL);

    file = g_file_new_for_uri (uri);

    g_return_val_if_fail (file != NULL, NULL);

    fostream = g_file_create (file, G_FILE_CREATE_NONE, NULL, &err);

    if (err && err->code == G_IO_ERROR_EXISTS) {
        g_clear_error (&err);

        if (e_error_run (parent, E_ERROR_ASK_FILE_EXISTS_OVERWRITE, uri, NULL) == GTK_RESPONSE_OK) {
            fostream = g_file_replace (file, NULL, FALSE, G_FILE_CREATE_NONE, NULL, &err);

            if (err && fostream) {
                g_object_unref (fostream);
                fostream = NULL;
            }
        } else if (fostream) {
            g_object_unref (fostream);
            fostream = NULL;
        }
    }

    g_object_unref (file);

    if (error && err)
        *error = err;
    else if (err)
        g_error_free (err);

    if (fostream)
        return G_OUTPUT_STREAM (fostream);

    return NULL;
}



static void
destination_save_addressbook  (EPlugin *ep, EABPopupTargetSource *target)
{
    EBook *book;
    EBookQuery *query;
    GList *contacts, *tmp;
    ESource *primary_source;
    gchar *uri;
    GOutputStream *stream;
    GError *error = NULL;
    char *dest_uri = NULL;
    char *mount = ipod_get_mount();

    primary_source = e_source_selector_peek_primary_selection (target->selector);

    /* use g_file api here to build path*/
    dest_uri = g_strdup_printf("%s/%s/Evolution-Addressbook-%s.vcf", mount, "Contacts", e_source_peek_name (primary_source));
    g_free (mount);

    uri = e_source_get_uri (primary_source);

    book = e_book_new_from_uri (uri, NULL);

    if (!book
        || !e_book_open (book, TRUE, NULL)) {
        g_warning ("Couldn't load addressbook %s", uri);
        return;
    }

    /* Let us export some meaning full contacts */
    query = e_book_query_any_field_contains ("");
    e_book_get_contacts (book, query, &contacts, NULL);
    e_book_query_unref (query);

    stream = open_for_writing (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (target->selector))), dest_uri, &error);

    if (stream && !error) {
        for (tmp = contacts; tmp; tmp=tmp->next) {
            EContact *contact = tmp->data;
            gchar *temp = e_vcard_to_string (E_VCARD (contact), EVC_FORMAT_VCARD_30);
            gchar *vcard;
            gchar *converted_vcard;
            gsize vcard_latin1_length;

            vcard = g_strconcat (temp, "\r\n", NULL);
            converted_vcard = g_convert (vcard, -1, "ISO-8859-1", "UTF-8", NULL, &vcard_latin1_length, NULL);
            g_output_stream_write_all (stream, converted_vcard, vcard_latin1_length, NULL, NULL, &error);

            if (error) {
                display_error_message (gtk_widget_get_toplevel (GTK_WIDGET (target->selector)), error->message);
                g_clear_error (&error);
            }

            g_object_unref (contact);
            g_free (temp);
            g_free (vcard);
            g_free (converted_vcard);
        }

        g_output_stream_close (stream, NULL, NULL);
    }

    if (stream)
        g_object_unref (stream);

    sync();

    if (contacts != NULL)
        g_list_free (contacts);

    g_object_unref (book);
    g_free (dest_uri);
    g_free (uri);

    if (error) {
        display_error_message (gtk_widget_get_toplevel (GTK_WIDGET (target->selector)), error->message);
        g_error_free (error);
    }
}

static void
destination_save_cal (EPlugin *ep, ECalPopupTargetSource *target, ECalSourceType type)
{
    FormatHandler *handler = NULL;
    char *mount = ipod_get_mount();
    char *dest_uri = NULL, *path;
    ESource *primary_source = e_source_selector_peek_primary_selection (target->selector);

    /* The available formathandlers */
    handler= ical_format_handler_new ();

    switch (type) {
    case E_CAL_SOURCE_TYPE_EVENT:
        path = g_strdup_printf ("Evolution-Calendar-%s", e_source_peek_name (primary_source));
        break;
    case E_CAL_SOURCE_TYPE_TODO:
        path = g_strdup_printf ("Evolution-Tasks-%s", e_source_peek_name (primary_source));
        break;
    case E_CAL_SOURCE_TYPE_JOURNAL:
        path = g_strdup_printf ("Evolution-Memos-%s", e_source_peek_name (primary_source));
        break;
    default:
        path = NULL;
        g_assert_not_reached ();
    }

    dest_uri = g_strdup_printf("%s/%s/%s.ics", mount, "Calendars", path);
    g_free (path);

    handler->save (handler, ep, target, type, dest_uri);

    sync();

    g_free (dest_uri);
    g_free (mount);
    g_free (handler);
}

void
org_gnome_sync_calendar (EPlugin *ep, ECalPopupTargetSource *target)
{
    if (!ipod_check_status(FALSE))
        return;

    destination_save_cal (ep, target, E_CAL_SOURCE_TYPE_EVENT);
}

void
org_gnome_sync_tasks (EPlugin *ep, ECalPopupTargetSource *target)
{
    if (!ipod_check_status(FALSE))
        return;

    destination_save_cal (ep, target, E_CAL_SOURCE_TYPE_TODO);
}

void
org_gnome_sync_memos (EPlugin *ep, ECalPopupTargetSource *target)
{
    if (!ipod_check_status(FALSE))
        return;
    
    destination_save_cal (ep, target, E_CAL_SOURCE_TYPE_JOURNAL);
}

void
org_gnome_sync_addressbook (EPlugin *ep, EABPopupTargetSource *target)
{
    if (!ipod_check_status(FALSE))
        return;

    destination_save_addressbook (ep, target);
}