1 /*
2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 2001-2016 the Claws Mail team
4 * This file (C) 2005-2015 Andrej Kacian <andrej@kacian.sk>
5 *
6 * - Plugin preferences
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 */
22
23 #ifdef HAVE_CONFIG_H
24 # include "config.h"
25 #endif
26
27 /* Global includes */
28 #include <glib.h>
29 #include <glib/gi18n.h>
30
31 /* Claws Mail includes */
32 #include <common/defs.h>
33 #include <prefs_gtk.h>
34 #include <mainwindow.h>
35 #include <gtk/filesel.h>
36
37 /* Local includes */
38 #include "rssyl.h"
39 #include "rssyl_prefs.h"
40 #include "rssyl_feed.h"
41
42 static RPrefsPage rssyl_gtk_prefs_page;
43 RPrefs rssyl_prefs;
44
45 static void destroy_rssyl_prefs_page(PrefsPage *page);
46 static void create_rssyl_prefs_page(PrefsPage *page,
47 GtkWindow *window, gpointer data);
48 static void save_rssyl_prefs(PrefsPage *page);
49 static void rssyl_apply_prefs(void);
50
51 static PrefParam param[] = {
52 { "refresh_interval", PREF_DEFAULT_REFRESH, &rssyl_prefs.refresh,
53 P_INT, NULL, NULL, NULL },
54 { "refresh_on_startup", "FALSE", &rssyl_prefs.refresh_on_startup,
55 P_BOOL, NULL, NULL, NULL },
56 { "refresh_enabled", "TRUE", &rssyl_prefs.refresh_enabled,
57 P_BOOL, NULL, NULL, NULL },
58 { "cookies_path", "", &rssyl_prefs.cookies_path,
59 P_STRING, NULL, NULL, NULL },
60 { "ssl_verify_peer", "TRUE", &rssyl_prefs.ssl_verify_peer,
61 P_BOOL, NULL, NULL, NULL },
62 { 0, 0, 0, 0, 0, 0, 0 }
63 };
64
rssyl_prefs_init(void)65 void rssyl_prefs_init(void)
66 {
67 static gchar *path[3];
68 gchar *rcpath;
69
70 path[0] = _("Plugins");
71 path[1] = PLUGIN_NAME; /* We don't need this translated */
72 path[2] = NULL;
73
74 prefs_set_default(param);
75 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
76 prefs_read_config(param, PREFS_BLOCK_NAME, rcpath, NULL);
77 g_free(rcpath);
78
79 rssyl_gtk_prefs_page.page.path = path;
80 rssyl_gtk_prefs_page.page.create_widget = create_rssyl_prefs_page;
81 rssyl_gtk_prefs_page.page.destroy_widget = destroy_rssyl_prefs_page;
82 rssyl_gtk_prefs_page.page.save_page = save_rssyl_prefs;
83 rssyl_gtk_prefs_page.page.weight = 30.0;
84
85 prefs_gtk_register_page((PrefsPage *) &rssyl_gtk_prefs_page);
86 }
87
rssyl_prefs_done(void)88 void rssyl_prefs_done(void)
89 {
90 prefs_gtk_unregister_page((PrefsPage *) &rssyl_gtk_prefs_page);
91 }
92
93 /* Toggle the refresh timeout spinbutton sensitivity after the
94 * checkbutton was toggled. */
95 static gboolean
rssyl_refresh_enabled_toggled_cb(GtkToggleButton * tb,gpointer data)96 rssyl_refresh_enabled_toggled_cb(GtkToggleButton *tb, gpointer data)
97 {
98 gtk_widget_set_sensitive(GTK_WIDGET(data),
99 gtk_toggle_button_get_active(tb));
100 return FALSE;
101 }
102
103 /* Open a file select dialog and set file path to cookies entry */
104 static void
rssyl_prefs_cookies_browse_cb(GtkWidget * widget,gpointer data)105 rssyl_prefs_cookies_browse_cb(GtkWidget* widget, gpointer data)
106 {
107 gchar *filename;
108 gchar *utf8_filename;
109 GtkEntry *dest = GTK_ENTRY(data);
110
111 filename = filesel_select_file_open(_("Select cookies file"), NULL);
112 if (!filename) return;
113
114 utf8_filename = g_filename_to_utf8(filename, -1, NULL, NULL, NULL);
115 if (!utf8_filename) {
116 g_warning("rssyl_prefs_cookies_browse_cb(): failed to convert character set.");
117 utf8_filename = g_strdup(filename);
118 }
119 gtk_entry_set_text(GTK_ENTRY(dest), utf8_filename);
120 g_free(utf8_filename);
121 }
122
create_rssyl_prefs_page(PrefsPage * page,GtkWindow * window,gpointer data)123 static void create_rssyl_prefs_page(PrefsPage *page,
124 GtkWindow *window, gpointer data)
125 {
126 RPrefsPage *prefs_page = (RPrefsPage *) page;
127 GtkWidget *vbox, *vbox1, *vbox2;
128 GtkWidget *frame;
129 GtkWidget *refresh, *refresh_enabled, *refresh_hbox;
130 GtkWidget *label;
131 GtkWidget *refresh_on_startup;
132 GtkObject *refresh_adj;
133 GtkWidget *cookies_path, *cookies_btn, *cookies_hbox;
134 GtkWidget *ssl_verify_peer;
135
136 vbox1 = gtk_vbox_new(FALSE, 6);
137
138 /* Refresh interval */
139 refresh_hbox = gtk_hbox_new(FALSE, 6);
140 refresh_enabled = gtk_check_button_new_with_label(
141 _("Default refresh interval"));
142 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(refresh_enabled),
143 rssyl_prefs.refresh_enabled);
144 gtk_box_pack_start(GTK_BOX(refresh_hbox), refresh_enabled, FALSE, FALSE, 0);
145
146 refresh_adj = gtk_adjustment_new(rssyl_prefs.refresh,
147 1, 100000, 1, 10, 0);
148 refresh = gtk_spin_button_new(GTK_ADJUSTMENT(refresh_adj), 1, 0);
149 gtk_widget_set_sensitive(GTK_WIDGET(refresh), rssyl_prefs.refresh_enabled);
150 g_signal_connect(G_OBJECT(refresh_enabled), "toggled",
151 G_CALLBACK(rssyl_refresh_enabled_toggled_cb), refresh);
152 gtk_box_pack_start(GTK_BOX(refresh_hbox), refresh, FALSE, FALSE, 0);
153
154 label = gtk_label_new(_("minutes"));
155 gtk_box_pack_start(GTK_BOX(refresh_hbox), label, FALSE, FALSE, 0);
156
157 gtk_box_pack_start(GTK_BOX(vbox1), refresh_hbox, FALSE, FALSE, 0);
158
159 /* Whether to refresh all feeds on CM startup */
160 refresh_on_startup = gtk_check_button_new_with_label(
161 _("Refresh all feeds on application start"));
162 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(refresh_on_startup),
163 rssyl_prefs.refresh_on_startup);
164 gtk_box_pack_start(GTK_BOX(vbox1), refresh_on_startup, FALSE, FALSE, 0);
165
166 vbox2 = gtk_vbox_new(FALSE, 6);
167
168 /* Whether to verify SSL peer certificate */
169 ssl_verify_peer = gtk_check_button_new_with_label(
170 _("Verify SSL/TLS certificates validity for new feeds"));
171 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(ssl_verify_peer),
172 rssyl_prefs.ssl_verify_peer);
173 gtk_box_pack_start(GTK_BOX(vbox2), ssl_verify_peer, FALSE, FALSE, 0);
174
175 /* Path to cookies file for libcurl to use */
176 cookies_hbox = gtk_hbox_new(FALSE, 6);
177 label = gtk_label_new(_("Path to cookies file"));
178 gtk_box_pack_start(GTK_BOX(cookies_hbox), label, FALSE, FALSE, 0);
179
180 cookies_path = gtk_entry_new();
181 gtk_entry_set_text(GTK_ENTRY(cookies_path), rssyl_prefs.cookies_path);
182 gtk_box_pack_start(GTK_BOX(cookies_hbox), cookies_path, TRUE, TRUE, 0);
183 gtk_widget_set_tooltip_text(cookies_path,
184 _("Path to Netscape-style cookies.txt file containing your cookies"));
185
186 cookies_btn = gtkut_get_browse_file_btn(_("Bro_wse"));
187 gtk_box_pack_start(GTK_BOX(cookies_hbox), cookies_btn, FALSE, FALSE, 0);
188 g_signal_connect(G_OBJECT(cookies_btn), "clicked",
189 G_CALLBACK(rssyl_prefs_cookies_browse_cb), cookies_path);
190 gtk_box_pack_start(GTK_BOX(vbox2), cookies_hbox, FALSE, FALSE, 0);
191
192 vbox = gtk_vbox_new(FALSE, 6);
193 gtk_container_set_border_width (GTK_CONTAINER (vbox), 6);
194
195 PACK_FRAME (vbox, frame, _("Refreshing"));
196 gtk_container_set_border_width(GTK_CONTAINER(vbox1), 6);
197 gtk_container_add(GTK_CONTAINER(frame), vbox1);
198
199 PACK_FRAME (vbox, frame, _("Security and privacy"));
200 gtk_container_set_border_width(GTK_CONTAINER(vbox2), 6);
201 gtk_container_add(GTK_CONTAINER(frame), vbox2);
202
203 gtk_widget_show_all(vbox);
204
205 /* Store pointers to relevant widgets */
206 prefs_page->page.widget = vbox;
207 prefs_page->refresh_enabled = refresh_enabled;
208 prefs_page->refresh = refresh;
209 prefs_page->refresh_on_startup = refresh_on_startup;
210 prefs_page->cookies_path = cookies_path;
211 prefs_page->ssl_verify_peer = ssl_verify_peer;
212 }
213
destroy_rssyl_prefs_page(PrefsPage * page)214 static void destroy_rssyl_prefs_page(PrefsPage *page)
215 {
216 /* Do nothing! */
217 }
218
save_rssyl_prefs(PrefsPage * page)219 static void save_rssyl_prefs(PrefsPage *page)
220 {
221 RPrefsPage *prefs_page = (RPrefsPage *)page;
222 PrefFile *pref_file;
223 gchar *rc_file_path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
224 COMMON_RC, NULL);
225
226 /* Grab values from GTK widgets */
227 rssyl_prefs.refresh_enabled = gtk_toggle_button_get_active(
228 GTK_TOGGLE_BUTTON(prefs_page->refresh_enabled));
229 rssyl_prefs.refresh = gtk_spin_button_get_value_as_int(
230 GTK_SPIN_BUTTON(prefs_page->refresh));
231 rssyl_prefs.refresh_on_startup = gtk_toggle_button_get_active(
232 GTK_TOGGLE_BUTTON(prefs_page->refresh_on_startup));
233 g_free(rssyl_prefs.cookies_path);
234 rssyl_prefs.cookies_path = g_strdup(gtk_entry_get_text(
235 GTK_ENTRY(prefs_page->cookies_path)));
236 rssyl_prefs.ssl_verify_peer = gtk_toggle_button_get_active(
237 GTK_TOGGLE_BUTTON(prefs_page->ssl_verify_peer));
238
239 /* Store prefs in rc file */
240 pref_file = prefs_write_open(rc_file_path);
241 g_free(rc_file_path);
242
243 if( !pref_file || prefs_set_block_label(pref_file, PREFS_BLOCK_NAME) < 0 )
244 return;
245
246 if( prefs_write_param(param, pref_file->fp) < 0 ) {
247 g_warning("Failed to write RSSyl plugin configuration");
248 prefs_file_close_revert(pref_file);
249 return;
250 }
251
252 fprintf(pref_file->fp, "\n");
253 prefs_file_close(pref_file);
254
255 rssyl_apply_prefs();
256 }
257
rssyl_prefs_get(void)258 RPrefs *rssyl_prefs_get(void)
259 {
260 return &rssyl_prefs;
261 }
262
rssyl_start_default_refresh_timeouts_func(FolderItem * item,gpointer data)263 static void rssyl_start_default_refresh_timeouts_func(FolderItem *item,
264 gpointer data)
265 {
266 RFolderItem *ritem = (RFolderItem *)item;
267 guint prefs_interval = GPOINTER_TO_UINT(data);
268
269 if( !IS_RSSYL_FOLDER_ITEM(item) )
270 return;
271
272 if( folder_item_parent(item) == NULL || ritem->url == NULL )
273 return;
274
275 /* Feeds which use default refresh interval */
276 if( ritem->default_refresh_interval ) {
277 /* Start a new timer if the default value has changed
278 * (ritem->refresh_interval should contain previous default
279 * value in this case). */
280 if( ritem->refresh_interval != prefs_interval ) {
281 ritem->refresh_interval = prefs_interval;
282 rssyl_feed_start_refresh_timeout(ritem);
283 }
284 }
285 }
286
rssyl_start_default_refresh_timeouts(void)287 static void rssyl_start_default_refresh_timeouts(void)
288 {
289 RPrefs *rsprefs = rssyl_prefs_get();
290
291 folder_func_to_all_folders(
292 (FolderItemFunc)rssyl_start_default_refresh_timeouts_func,
293 GUINT_TO_POINTER(rsprefs->refresh));
294 }
295
296 /* rssyl_apply_prefs():
297 * Do what's needed to start using newly set preferences */
rssyl_apply_prefs(void)298 static void rssyl_apply_prefs(void)
299 {
300 /* Update refresh timeouts for feeds which use default interval. */
301 rssyl_start_default_refresh_timeouts();
302
303 /* Nothing else here, so far... */
304 }
305