src/plugins/spamassassin/spamassassin_gtk.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2002 Hiroyuki Yamamoto and the Sylpheed-Claws Team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gtk/gtk.h>
  28
  29 #include "intl.h"
  30 #include "plugin.h"
  31 #include "common/utils.h"
  32 #include "prefs.h"
  33 #include "folder.h"
  34 #include "prefs_gtk.h"
  35 #include "foldersel.h"
  36 #include "spamassassin.h"
  37
  38 struct SpamAssassinPage
  39 {
  40         PrefsPage page;
  41
  42         GtkWidget *enable;
  43         GtkWidget *hostname;
  44         GtkWidget *port;
  45         GtkWidget *max_size;
  46         GtkWidget *receive_spam;
  47         GtkWidget *save_folder;
  48 };
  49
  50 static void foldersel_cb(GtkWidget *widget, gpointer data)
  51 {
  52         struct SpamAssassinPage *page = (struct SpamAssassinPage *) data;
  53         FolderItem *item;
  54         gchar *item_id;
  55         gint newpos = 0;
  56
  57         item = foldersel_folder_sel(NULL, FOLDER_SEL_MOVE, NULL);
  58         if (item && (item_id = folder_item_get_identifier(item)) != NULL) {
  59                 gtk_editable_delete_text(GTK_EDITABLE(page->save_folder), 0, -1);
  60                 gtk_editable_insert_text(GTK_EDITABLE(page->save_folder), item_id, strlen(item_id), &newpos);
  61                 g_free(item_id);
  62         }
  63 }
  64
  65 static void spamassassin_create_widget_func(PrefsPage * _page, gpointer data)
  66 {
  67         struct SpamAssassinPage *page = (struct SpamAssassinPage *) _page;
  68
  69         /* ------------------ code made by glade -------------------- */
  70         GtkWidget *table1;
  71         GtkWidget *label3;
  72         GtkWidget *label4;
  73         GtkWidget *label6;
  74         GtkWidget *label8;
  75         GtkWidget *label9;
  76         GtkWidget *hbox1;
  77         GtkWidget *hostname;
  78         GtkWidget *label5;
  79         GtkObject *port_adj;
  80         GtkWidget *port;
  81         GtkWidget *enable;
  82         GtkWidget *receive_spam;
  83         GtkWidget *label10;
  84         GtkObject *max_size_adj;
  85         GtkWidget *max_size;
  86         GtkWidget *save_folder;
  87         GtkWidget *button4;
  88         GtkWidget *label11;
  89
  90         table1 = gtk_table_new(6, 3, FALSE);
  91         gtk_widget_show(table1);
  92         gtk_table_set_row_spacings(GTK_TABLE(table1), 4);
  93         gtk_table_set_col_spacings(GTK_TABLE(table1), 8);
  94
  95         label3 = gtk_label_new(_("Enable SpamAssassin Filtering"));
  96         gtk_widget_show(label3);
  97         gtk_table_attach(GTK_TABLE(table1), label3, 0, 1, 0, 1,
  98                          (GtkAttachOptions) (GTK_FILL),
  99                          (GtkAttachOptions) (0), 0, 0);
 100         gtk_misc_set_alignment(GTK_MISC(label3), 0, 0.5);
 101
 102         label4 = gtk_label_new(_("SpamAssassin Server (spamd)"));
 103         gtk_widget_show(label4);
 104         gtk_table_attach(GTK_TABLE(table1), label4, 0, 1, 1, 2,
 105                          (GtkAttachOptions) (GTK_FILL),
 106                          (GtkAttachOptions) (0), 0, 0);
 107         gtk_misc_set_alignment(GTK_MISC(label4), 0, 0.5);
 108
 109         label6 = gtk_label_new(_("Maximum Message Size"));
 110         gtk_widget_show(label6);
 111         gtk_table_attach(GTK_TABLE(table1), label6, 0, 1, 2, 3,
 112                          (GtkAttachOptions) (GTK_FILL),
 113                          (GtkAttachOptions) (0), 0, 0);
 114         gtk_misc_set_alignment(GTK_MISC(label6), 0, 0.5);
 115
 116         label8 = gtk_label_new(_("Folder for saved Spam"));
 117         gtk_widget_show(label8);
 118         gtk_table_attach(GTK_TABLE(table1), label8, 0, 1, 4, 5,
 119                          (GtkAttachOptions) (GTK_FILL),
 120                          (GtkAttachOptions) (0), 0, 0);
 121         gtk_label_set_justify(GTK_LABEL(label8), GTK_JUSTIFY_LEFT);
 122         gtk_misc_set_alignment(GTK_MISC(label8), 0, 0.5);
 123
 124         label9 = gtk_label_new(_("Receive Spam"));
 125         gtk_widget_show(label9);
 126         gtk_table_attach(GTK_TABLE(table1), label9, 0, 1, 3, 4,
 127                          (GtkAttachOptions) (GTK_FILL),
 128                          (GtkAttachOptions) (0), 0, 0);
 129         gtk_misc_set_alignment(GTK_MISC(label9), 0, 0.5);
 130
 131         hbox1 = gtk_hbox_new(FALSE, 0);
 132         gtk_widget_show(hbox1);
 133         gtk_table_attach(GTK_TABLE(table1), hbox1, 1, 2, 1, 2,
 134                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 135                          (GtkAttachOptions) (GTK_FILL), 0, 0);
 136
 137         hostname = gtk_entry_new();
 138         gtk_widget_show(hostname);
 139         gtk_box_pack_start(GTK_BOX(hbox1), hostname, TRUE, TRUE, 0);
 140
 141         label5 = gtk_label_new(_(":"));
 142         gtk_widget_show(label5);
 143         gtk_box_pack_start(GTK_BOX(hbox1), label5, FALSE, FALSE, 0);
 144         gtk_misc_set_padding(GTK_MISC(label5), 8, 0);
 145
 146         port_adj = gtk_adjustment_new(783, 1, 65535, 1, 10, 10);
 147         port =
 148             gtk_spin_button_new(GTK_ADJUSTMENT(port_adj), 1, 0);
 149         gtk_widget_show(port);
 150         gtk_box_pack_start(GTK_BOX(hbox1), port, FALSE, TRUE, 0);
 151         gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(port), TRUE);
 152
 153         enable = gtk_check_button_new_with_label("");
 154         gtk_widget_show(enable);
 155         gtk_table_attach(GTK_TABLE(table1), enable, 1, 2, 0, 1,
 156                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 157                          (GtkAttachOptions) (0), 0, 0);
 158
 159         receive_spam = gtk_check_button_new_with_label("");
 160         gtk_widget_show(receive_spam);
 161         gtk_table_attach(GTK_TABLE(table1), receive_spam, 1, 2, 3, 4,
 162                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 163                          (GtkAttachOptions) (0), 0, 0);
 164
 165         label10 =
 166             gtk_label_new(_
 167                           ("Leave empty to use the default trash folder"));
 168         gtk_widget_show(label10);
 169         gtk_table_attach(GTK_TABLE(table1), label10, 1, 2, 5, 6,
 170                          (GtkAttachOptions) (GTK_FILL),
 171                          (GtkAttachOptions) (0), 0, 0);
 172         gtk_label_set_justify(GTK_LABEL(label10), GTK_JUSTIFY_RIGHT);
 173         gtk_misc_set_alignment(GTK_MISC(label10), 1, 0.5);
 174
 175         max_size_adj = gtk_adjustment_new(250, 0, 10000, 10, 10, 10);
 176         max_size = gtk_spin_button_new(GTK_ADJUSTMENT(max_size_adj), 1, 0);
 177         gtk_widget_show(max_size);
 178         gtk_table_attach(GTK_TABLE(table1), max_size, 1, 2, 2, 3,
 179                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 180                          (GtkAttachOptions) (0), 0, 0);
 181
 182         save_folder = gtk_entry_new();
 183         gtk_widget_show(save_folder);
 184         gtk_table_attach(GTK_TABLE(table1), save_folder, 1, 2, 4, 5,
 185                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 186                          (GtkAttachOptions) (0), 0, 0);
 187
 188         button4 = gtk_button_new_with_label(_("..."));
 189         gtk_widget_show(button4);
 190         gtk_table_attach(GTK_TABLE(table1), button4, 2, 3, 4, 5,
 191                          (GtkAttachOptions) (GTK_SHRINK | GTK_FILL),
 192                          (GtkAttachOptions) (0), 0, 0);
 193
 194         label11 = gtk_label_new(_("kB"));
 195         gtk_widget_show(label11);
 196         gtk_table_attach(GTK_TABLE(table1), label11, 2, 3, 2, 3,
 197                          (GtkAttachOptions) (GTK_FILL),
 198                          (GtkAttachOptions) (0), 0, 0);
 199         gtk_misc_set_alignment(GTK_MISC(label11), 0, 0.5);
 200         /* --------------------------------------------------------- */
 201
 202         gtk_widget_set_usize(GTK_WIDGET(port), 64, -1);
 203         gtk_signal_connect(GTK_OBJECT(button4), "released", GTK_SIGNAL_FUNC(foldersel_cb), page);
 204
 205         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(enable), spamassassin_enable);
 206         gtk_entry_set_text(GTK_ENTRY(hostname), spamassassin_hostname);
 207         gtk_spin_button_set_value(GTK_SPIN_BUTTON(port), (float) spamassassin_port);
 208         gtk_spin_button_set_value(GTK_SPIN_BUTTON(max_size), (float) spamassassin_max_size);
 209         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(receive_spam), spamassassin_receive_spam);
 210         gtk_entry_set_text(GTK_ENTRY(save_folder), spamassassin_save_folder);
 211
 212         page->enable = enable;
 213         page->hostname = hostname;
 214         page->port = port;
 215         page->max_size = max_size;
 216         page->receive_spam = receive_spam;
 217         page->save_folder = save_folder;
 218
 219         page->page.widget = table1;
 220 }
 221
 222 static void spamassassin_destroy_widget_func(PrefsPage *_page)
 223 {
 224         debug_print("Destroying SpamAssassin widget\n");
 225 }
 226
 227 static void spamassassin_save_func(PrefsPage *_page)
 228 {
 229         struct SpamAssassinPage *page = (struct SpamAssassinPage *) _page;
 230         gchar *tmp;
 231
 232         debug_print("Saving SpamAssassin Page\n");
 233
 234         spamassassin_enable = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->enable));
 235         if (spamassassin_hostname)
 236                 g_free(spamassassin_hostname);
 237         spamassassin_hostname = gtk_editable_get_chars(GTK_EDITABLE(page->hostname), 0, -1);
 238         tmp = gtk_editable_get_chars(GTK_EDITABLE(page->port), 0, -1);
 239         spamassassin_port = atoi(tmp);
 240         g_free(tmp);
 241         spamassassin_max_size = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(page->max_size));
 242         spamassassin_receive_spam = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->receive_spam));
 243         if (spamassassin_save_folder)
 244                 g_free(spamassassin_save_folder);
 245         spamassassin_save_folder = gtk_editable_get_chars(GTK_EDITABLE(page->save_folder), 0, -1);
 246
 247         spamassassin_save_config();
 248 }
 249
 250 static void spamassassin_destroy_func(PrefsPage *_page)
 251 {
 252         debug_print("Destroying SpamAssassin Page\n");
 253         g_free(_page);
 254 }
 255
 256 static struct SpamAssassinPage *spamassassin_page;
 257
 258 gint plugin_init(gchar **error)
 259 {
 260         struct SpamAssassinPage *page;
 261
 262         page = g_new0(struct SpamAssassinPage, 1);
 263         page->page.path = _("Filtering/SpamAssassin");
 264         page->page.create_widget = spamassassin_create_widget_func;
 265         page->page.destroy_widget = spamassassin_destroy_widget_func;
 266         page->page.save_page = spamassassin_save_func;
 267         page->page.destroy_page = spamassassin_destroy_func;
 268         prefs_gtk_register_page((PrefsPage *) page);
 269
 270         spamassassin_page = page;
 271
 272         debug_print("SpamAssassin GTK plugin loaded\n");
 273         return 0;
 274 }
 275
 276 void plugin_done()
 277 {
 278         prefs_gtk_unregister_page((PrefsPage *) spamassassin_page);
 279         g_free(spamassassin_page);
 280
 281         debug_print("SpamAssassin GTK plugin unloaded\n");
 282 }
 283
 284 const gchar *plugin_name()
 285 {
 286         return "SpamAssassin GTK";
 287 }
 288
 289 const gchar *plugin_desc()
 290 {
 291         return "This plugin provides a Preferences page for the SpamAssassin "
 292                "plugin.\n"
 293                "\n"
 294                "You will find the options in the Preferences window under "
 295                "Filtering/SpamAssassin.\n"
 296                "\n"
 297                "With this plugin you can enable the filtering, change the "
 298                "SpamAssassin server's host  and port, the maximum size that "
 299                "a message is allowed to have (if the message is larger it "
 300                "will not be checked), set the option if spam mails "
 301                "should be received at all (default) and select the folder "
 302                "where spam mails will be saved.\n";
 303 }