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1 /*
2 * evolution-book-config-webdav.c
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) version 3.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with the program; if not, see <http://www.gnu.org/licenses/>
16 *
17 */
18
19 #include <config.h>
20 #include <glib/gi18n-lib.h>
21
22 #include <libebackend/libebackend.h>
23
24 #include <misc/e-book-source-config.h>
25 #include <misc/e-source-config-backend.h>
26
27 typedef ESourceConfigBackend EBookConfigWebdav;
28 typedef ESourceConfigBackendClass EBookConfigWebdavClass;
29
30 typedef struct _Context Context;
31
32 struct _Context {
33 GtkWidget *url_entry;
34 GtkWidget *avoid_ifmatch;
35 };
36
37 /* Module Entry Points */
38 void e_module_load (GTypeModule *type_module);
39 void e_module_unload (GTypeModule *type_module);
40
41 /* Forward Declarations */
42 GType e_book_config_webdav_get_type (void);
43
44 G_DEFINE_DYNAMIC_TYPE (
45 EBookConfigWebdav,
46 e_book_config_webdav,
47 E_TYPE_SOURCE_CONFIG_BACKEND)
48
49 static void
50 book_config_webdav_context_free (Context *context)
51 {
52 g_object_unref (context->url_entry);
53 g_object_unref (context->avoid_ifmatch);
54
55 g_slice_free (Context, context);
56 }
57
58 static gboolean
59 book_config_webdav_uri_to_text (GBinding *binding,
60 const GValue *source_value,
61 GValue *target_value,
62 gpointer user_data)
63 {
64 SoupURI *soup_uri;
65 gchar *text;
66
67 soup_uri = g_value_get_boxed (source_value);
68 soup_uri_set_user (soup_uri, NULL);
69
70 text = soup_uri_to_string (soup_uri, FALSE);
71 g_value_take_string (target_value, text);
72
73 return TRUE;
74 }
75
76 static gboolean
77 book_config_webdav_text_to_uri (GBinding *binding,
78 const GValue *source_value,
79 GValue *target_value,
80 gpointer user_data)
81 {
82 ESource *source;
83 SoupURI *soup_uri;
84 GObject *source_binding;
85 ESourceAuthentication *extension;
86 const gchar *extension_name;
87 const gchar *text;
88 const gchar *user;
89
90 text = g_value_get_string (source_value);
91 soup_uri = soup_uri_new (text);
92
93 if (soup_uri == NULL)
94 return FALSE;
95
96 source_binding = g_binding_get_source (binding);
97 source = e_source_extension_get_source (
98 E_SOURCE_EXTENSION (source_binding));
99
100 extension_name = E_SOURCE_EXTENSION_AUTHENTICATION;
101 extension = e_source_get_extension (source, extension_name);
102 user = e_source_authentication_get_user (extension);
103
104 soup_uri_set_user (soup_uri, user);
105
106 g_value_take_boxed (target_value, soup_uri);
107
108 return TRUE;
109 }
110
111 static void
112 book_config_webdav_insert_widgets (ESourceConfigBackend *backend,
113 ESource *scratch_source)
114 {
115 ESourceConfig *config;
116 ESourceExtension *extension;
117 GtkWidget *widget;
118 Context *context;
119 const gchar *extension_name;
120 const gchar *uid;
121
122 context = g_slice_new (Context);
123 uid = e_source_get_uid (scratch_source);
124 config = e_source_config_backend_get_config (backend);
125
126 g_object_set_data_full (
127 G_OBJECT (backend), uid, context,
128 (GDestroyNotify) book_config_webdav_context_free);
129
130 e_book_source_config_add_offline_toggle (
131 E_BOOK_SOURCE_CONFIG (config), scratch_source);
132
133 widget = gtk_entry_new ();
134 e_source_config_insert_widget (
135 config, scratch_source, _("URL:"), widget);
136 context->url_entry = g_object_ref (widget);
137 gtk_widget_show (widget);
138
139 e_source_config_add_secure_connection_for_webdav (
140 config, scratch_source);
141
142 e_source_config_add_user_entry (config, scratch_source);
143
144 widget = gtk_check_button_new_with_label (
145 _("Avoid IfMatch (needed on Apache < 2.2.8)"));
146 e_source_config_insert_widget (
147 config, scratch_source, NULL, widget);
148 context->avoid_ifmatch = g_object_ref (widget);
149 gtk_widget_show (widget);
150
151 extension_name = E_SOURCE_EXTENSION_WEBDAV_BACKEND;
152 extension = e_source_get_extension (scratch_source, extension_name);
153
154 g_object_bind_property (
155 extension, "avoid-ifmatch",
156 context->avoid_ifmatch, "active",
157 G_BINDING_BIDIRECTIONAL |
158 G_BINDING_SYNC_CREATE);
159
160 g_object_bind_property_full (
161 extension, "soup-uri",
162 context->url_entry, "text",
163 G_BINDING_BIDIRECTIONAL |
164 G_BINDING_SYNC_CREATE,
165 book_config_webdav_uri_to_text,
166 book_config_webdav_text_to_uri,
167 NULL, (GDestroyNotify) NULL);
168 }
169
170 static gboolean
171 book_config_webdav_check_complete (ESourceConfigBackend *backend,
172 ESource *scratch_source)
173 {
174 SoupURI *soup_uri;
175 GtkEntry *entry;
176 Context *context;
177 const gchar *uri_string;
178 const gchar *uid;
179 gboolean complete;
180
181 uid = e_source_get_uid (scratch_source);
182 context = g_object_get_data (G_OBJECT (backend), uid);
183 g_return_val_if_fail (context != NULL, FALSE);
184
185 entry = GTK_ENTRY (context->url_entry);
186 uri_string = gtk_entry_get_text (entry);
187
188 soup_uri = soup_uri_new (uri_string);
189 complete = SOUP_URI_VALID_FOR_HTTP (soup_uri);
190
191 if (soup_uri != NULL)
192 soup_uri_free (soup_uri);
193
194 return complete;
195 }
196
197 static void
198 e_book_config_webdav_class_init (ESourceConfigBackendClass *class)
199 {
200 EExtensionClass *extension_class;
201
202 extension_class = E_EXTENSION_CLASS (class);
203 extension_class->extensible_type = E_TYPE_BOOK_SOURCE_CONFIG;
204
205 class->parent_uid = "webdav-stub";
206 class->backend_name = "webdav";
207 class->insert_widgets = book_config_webdav_insert_widgets;
208 class->check_complete = book_config_webdav_check_complete;
209 }
210
211 static void
212 e_book_config_webdav_class_finalize (ESourceConfigBackendClass *class)
213 {
214 }
215
216 static void
217 e_book_config_webdav_init (ESourceConfigBackend *backend)
218 {
219 }
220
221 G_MODULE_EXPORT void
222 e_module_load (GTypeModule *type_module)
223 {
224 e_book_config_webdav_register_type (type_module);
225 }
226
227 G_MODULE_EXPORT void
228 e_module_unload (GTypeModule *type_module)
229 {
230 }