Signout.php needed the error class to be loaded earlier.
[squirrelmail.git] / include / load_prefs.php
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59177427 1<?php
895905c0 2
35586184 3/**
4 * load_prefs.php
5 *
35586184 6 * Loads preferences from the $username.pref file used by almost
7 * every other script in the source directory and alswhere.
8 *
47ccfad4 9 * @copyright &copy; 1999-2006 The SquirrelMail Project Team
4b4abf93 10 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
763b63fe 11 * @version $Id$
2b646597 12 * @package squirrelmail
35586184 13 */
f7b1b3b1 14
202bcbcc 15/**
16 * do not allow to call this file directly
975d6cb0 17 * FIXME: PHP CGI (at least on IIS 5.1) does not set 'SCRIPT_FILENAME' and
18 * code does not handle magic_quotes_gpc=on.
202bcbcc 19 */
975d6cb0 20if ((isset($_SERVER['SCRIPT_FILENAME']) && $_SERVER['SCRIPT_FILENAME'] == __FILE__) ||
21 (isset($HTTP_SERVER_SERVER['SCRIPT_FILENAME']) && $HTTP_SERVER_SERVER['SCRIPT_FILENAME'] == __FILE__) ) {
202bcbcc 22 header("Location: ../src/login.php");
23 die();
24}
0f2447d8 25
e56e1b18 26if( ! sqgetGlobalVar('username', $username, SQ_SESSION) ) {
27 $username = '';
28}
202bcbcc 29// TODO Get rid of "none" strings when NULL or false should be used, i hate them i hate them i hate them!!!.
8f1ba72b 30$custom_css = getPref($data_dir, $username, 'custom_css', 'none' );
31
0f2447d8 32
0f7d6a84 33// template set setup
34//
35$sDefaultTemplateID = Template::get_default_template_set();
36$sTemplateID = getPref($data_dir, $username, 'sTemplateID', $sDefaultTemplateID);
7442e064 37
be155e14 38// need to build this object now because it is used below to validate
39// user css theme choice
40//
41$oTemplate = Template::construct_template($sTemplateID);
42
28294310 43// check user prefs template selection against templates actually available
44//
45$found_templateset = false;
7442e064 46for ($i = 0; $i < count($aTemplateSet); ++$i){
28294310 47 if ($aTemplateSet[$i]['ID'] == $sTemplateID) {
7442e064 48 $found_templateset = true;
49 break;
50 }
51}
28294310 52
53// FIXME: do we need/want to check here for actual presence of template sets?
54// selected template not available, fall back to default template
55//
0f7d6a84 56if (!$found_templateset) $sTemplateID = $sDefaultTemplateID;
7442e064 57
acd7fdf2 58// Load user theme
deb25c8f 59$chosen_theme = getPref($data_dir, $username, 'chosen_theme');
acd7fdf2 60$found_theme = false;
61$chosen_theme_path = empty($chosen_theme) ?
c44481fc 62 $chosen_theme_path = $user_themes[$user_theme_default]['PATH'] :
acd7fdf2 63 $chosen_theme;
64
1e721874 65// Make sure the chosen theme is a legitimate one.
acd7fdf2 66// need to adjust $chosen_theme path with SM_PATH
67$chosen_theme_path = preg_replace("/(\.\.\/){1,}/", SM_PATH, $chosen_theme_path);
83fc5c5e 68while (!$found_theme && (list($index, $data) = each($user_themes))) {
69 if ($data['PATH'] == $chosen_theme_path)
be155e14 70 $found_theme = true;
71}
64dec525 72
83fc5c5e 73if (!$found_theme) {
74 $template_themes = $oTemplate->get_alternative_stylesheets(true);
75 while (!$found_theme && (list($path, $name) = each($template_themes))) {
76 if ($path == $chosen_theme_path)
77 $found_theme = true;
f7b1b3b1 78 }
0f2447d8 79}
0f2447d8 80
83fc5c5e 81if (!$found_theme || $chosen_theme == 'none') {
82 $chosen_theme_path = NULL;
0f2447d8 83}
84
6395c46d 85// user's icon theme, if using icons
1e721874 86$icon_theme = getPref($data_dir, $username, 'icon_theme');
87$default_icon_theme = $icon_themes[$icon_theme_def]['PATH'];
341fd984 88$fallback_icon_theme = $icon_themes[$icon_theme_fallback]['PATH'];
1e721874 89$found_theme = false;
90
91// Make sure the chosen icon theme is a legitimate one.
92// need to adjust $icon_theme path with SM_PATH
93$icon_theme = preg_replace("/(\.\.\/){1,}/", SM_PATH, $icon_theme);
94$k = 0;
95while (!$found_theme && $k < count($icon_themes)) {
96 if ($icon_themes[$k]['PATH'] == $icon_theme)
97 $found_theme = true;
98 $k++;
99}
100if (!$found_theme) {
101 $icon_theme = $default_icon_theme;
102}
991c88e7 103
29997535 104/*
202bcbcc 105 * NOTE: The $icon_theme_path var should contain the path to the icon
29997535 106 * theme to use. If the admin has disabled icons, or the user has
107 * set the icon theme to "None," no icons will be used.
108 */
72afdcff 109$icon_theme_path = (!$use_icons || $icon_theme=='none') ? NULL : ($icon_theme == 'template' ? SM_PATH . Template::calculate_template_images_directory($sTemplateID) : $icon_theme);
341fd984 110$default_icon_theme_path = (!$use_icons || $default_icon_theme=='none') ? NULL : ($default_icon_theme == 'template' ? SM_PATH . Template::calculate_template_images_directory($sTemplateID) : $default_icon_theme);
111$fallback_icon_theme_path = (!$use_icons || $fallback_icon_theme=='none') ? NULL : ($fallback_icon_theme == 'template' ? SM_PATH . Template::calculate_template_images_directory($sTemplateID) : $fallback_icon_theme);
6395c46d 112
fd181f53 113// show (or not) flag and unflag buttons on mailbox list screen
91a98838 114$show_flag_buttons = getPref($data_dir, $username, 'show_flag_buttons', SMPREF_ON );
fd181f53 115
0842b54b 116/* Load the user's special folder preferences */
117$move_to_sent =
118 getPref($data_dir, $username, 'move_to_sent', $default_move_to_sent);
119$move_to_trash =
120 getPref($data_dir, $username, 'move_to_trash', $default_move_to_trash);
121$save_as_draft =
122 getPref($data_dir, $username, 'save_as_draft', $default_save_as_draft);
0f2447d8 123
324ac3c5 124if ($default_unseen_type == '') {
125 $default_unseen_type = 1;
99e3bfd0 126}
324ac3c5 127if ($default_unseen_notify == '') {
128 $default_unseen_notify = 2;
99e3bfd0 129}
0842b54b 130$unseen_type =
131 getPref($data_dir, $username, 'unseen_type', $default_unseen_type);
132$unseen_notify =
133 getPref($data_dir, $username, 'unseen_notify', $default_unseen_notify);
0f2447d8 134
1f16606e 135$unseen_cum =
136 getPref($data_dir, $username, 'unseen_cum', false);
137
0842b54b 138$folder_prefix =
139 getPref($data_dir, $username, 'folder_prefix', $default_folder_prefix);
0f2447d8 140
0842b54b 141/* Load special folder - trash */
0f2447d8 142$load_trash_folder = getPref($data_dir, $username, 'trash_folder');
143if (($load_trash_folder == '') && ($move_to_trash)) {
144 $trash_folder = $folder_prefix . $trash_folder;
145} else {
146 $trash_folder = $load_trash_folder;
147}
148
0842b54b 149/* Load special folder - sent */
0f2447d8 150$load_sent_folder = getPref($data_dir, $username, 'sent_folder');
151if (($load_sent_folder == '') && ($move_to_sent)) {
152 $sent_folder = $folder_prefix . $sent_folder;
153} else {
154 $sent_folder = $load_sent_folder;
155}
156
0842b54b 157/* Load special folder - draft */
0f2447d8 158$load_draft_folder = getPref($data_dir, $username, 'draft_folder');
159if (($load_draft_folder == '') && ($save_as_draft)) {
160 $draft_folder = $folder_prefix . $draft_folder;
161} else {
162 $draft_folder = $load_draft_folder;
163}
164
0f2447d8 165$show_num = getPref($data_dir, $username, 'show_num', 15 );
166
167$wrap_at = getPref( $data_dir, $username, 'wrap_at', 86 );
168if ($wrap_at < 15) { $wrap_at = 15; }
169
170$left_size = getPref($data_dir, $username, 'left_size');
0842b54b 171if ($left_size == '') {
0f2447d8 172 if (isset($default_left_size)) {
173 $left_size = $default_left_size;
f7b1b3b1 174 } else {
0f2447d8 175 $left_size = 200;
f7b1b3b1 176 }
0f2447d8 177}
178
0842b54b 179$editor_size = getPref($data_dir, $username, 'editor_size', 76 );
3cb80c8c 180$editor_height = getPref($data_dir, $username, 'editor_height', 20 );
0f2447d8 181$use_signature = getPref($data_dir, $username, 'use_signature', SMPREF_OFF );
0842b54b 182$prefix_sig = getPref($data_dir, $username, 'prefix_sig');
0f2447d8 183
7bcc8f54 184/* Load timezone preferences */
185$timezone = getPref($data_dir, $username, 'timezone', SMPREF_NONE );
186
0f2447d8 187/* Load preferences for reply citation style. */
0f2447d8 188
0842b54b 189$reply_citation_style =
de3e0fcb 190 getPref($data_dir, $username, 'reply_citation_style', 'date_time_author' );
0f2447d8 191$reply_citation_start = getPref($data_dir, $username, 'reply_citation_start');
192$reply_citation_end = getPref($data_dir, $username, 'reply_citation_end');
193
a46ecf66 194$body_quote = getPref($data_dir, $username, 'body_quote', '>');
195if ($body_quote == 'NONE') $body_quote = '';
196
9f2f6126 197// who is using those darn block comments? poo!
198
199// Load preference for cursor behavior for replies
200//
201$reply_focus = getPref($data_dir, $username, 'reply_focus', '');
202
e02e27fd 203/* left refresh rate, strtolower makes 1.0.6 prefs compatible */
721db745 204$left_refresh = getPref($data_dir, $username, 'left_refresh', 600 );
e02e27fd 205$left_refresh = strtolower($left_refresh);
206
bb7173fa 207/* Load up the Signature file */
1c159927 208$signature_abs = $signature = getSig($data_dir, $username, 'g');
209
8fb26613 210/* Message Highlighting Rules */
211$message_highlight_list = array();
212
1c159927 213/* use new way of storing highlighting rules */
214if( $ser = getPref($data_dir, $username, 'hililist') ) {
215 $message_highlight_list = unserialize($ser);
216} else {
217 /* use old way */
218 for ($i = 0; $hlt = getPref($data_dir, $username, "highlight$i"); ++$i) {
219 $highlight_array = explode(',', $hlt);
220 $message_highlight_list[$i]['name'] = $highlight_array[0];
221 $message_highlight_list[$i]['color'] = $highlight_array[1];
222 $message_highlight_list[$i]['value'] = $highlight_array[2];
223 $message_highlight_list[$i]['match_type'] = $highlight_array[3];
673f9350 224 removePref($data_dir, $username, "highlight$i");
1c159927 225 }
226 /* store in new format for the next time */
227 setPref($data_dir, $username, 'hililist', serialize($message_highlight_list));
0f2447d8 228}
229
91c27aee 230/* use the internal date of the message for sorting instead of the supplied header date */
231/* OBSOLETE */
232
233$internal_date_sort = getPref($data_dir, $username, 'internal_date_sort', SMPREF_ON);
234
0f2447d8 235/* Index order lets you change the order of the message index */
0f2447d8 236$order = getPref($data_dir, $username, 'order1');
91c27aee 237if (isset($order1)) {
238 removePref($data_dir, $username, 'order1');
239 for ($i = 1; $order; ++$i) {
240 $index_order[$i-1] = $order -1;
241 $order = getPref($data_dir, $username, 'order'.($i+1));
242 removePref($data_dir, $username, 'order'.($i+1));
243 }
244 if (isset($internal_date_sort) && $internal_date_sort) {
245 if (in_array(SQM_COL_DATE,$index_order)) {
246 $k = array_search(SQM_COL_DATE,$index_order,true);
247 $index_order[$k] = SQM_COL_INT_DATE;
248 }
249 }
250 setPref($data_dir, $username, 'index_order', serialize($index_order));
0f2447d8 251}
91c27aee 252$index_order = getPref($data_dir, $username, 'index_order');
253if (is_string($index_order)) {
254 $index_order = unserialize($index_order);
0f2447d8 255}
256
91c27aee 257
258// new Index order handling
259//$default_mailbox_pref = unserialize(getPref($data_dir, $username, 'default_mailbox_pref'));
260
261if (!$index_order) {
262 if (isset($internal_date_sort) && $internal_date_sort == false) {
263 $index_order = array(SQM_COL_CHECK,SQM_COL_FROM,SQM_COL_DATE,SQM_COL_FLAGS,SQM_COL_ATTACHMENT,SQM_COL_PRIO,SQM_COL_SUBJ);
264 } else {
265 $index_order = array(SQM_COL_CHECK,SQM_COL_FROM,SQM_COL_INT_DATE,SQM_COL_FLAGS,SQM_COL_ATTACHMENT,SQM_COL_PRIO,SQM_COL_SUBJ);
266 }
267 setPref($data_dir, $username, 'index_order', serialize($index_order));
268}
269
91c27aee 270if (!isset($default_mailbox_pref)) {
271 $show_num = (isset($show_num)) ? $show_num : 15;
272
273 $default_mailbox_pref = array (
274 MBX_PREF_SORT => 0,
275 MBX_PREF_LIMIT => $show_num,
276 MBX_PREF_AUTO_EXPUNGE => $auto_expunge,
277 MBX_PREF_COLUMNS => $index_order);
278 // setPref($data_dir, $username, 'default_mailbox_pref', serialize($default_mailbox_pref));
279 // clean up the old prefs
280// if (isset($prefs_cache['internal_date_sort'])) {
281// unset($prefs_cache['internal_date_sort']);
282// removePref($data_dir,$username,'internal_date_sort');
283// }
284// if (isset($prefs_cache['show_num'])) {
285// unset($prefs_cache['show_num']);
286// removePref($data_dir,$username,'show_num');
287// }
288}
289
290
0842b54b 291$alt_index_colors =
292 getPref($data_dir, $username, 'alt_index_colors', SMPREF_ON );
0f2447d8 293
18adc53f 294$fancy_index_highlite =
91a98838 295 getPref($data_dir, $username, 'fancy_index_highlite', SMPREF_ON );
18adc53f 296
d175eab9 297/* Folder List Display Format */
0842b54b 298$location_of_bar =
299 getPref($data_dir, $username, 'location_of_bar', SMPREF_LOC_LEFT);
300$location_of_buttons =
301 getPref($data_dir, $username, 'location_of_buttons', SMPREF_LOC_BETWEEN);
0f2447d8 302
0842b54b 303$collapse_folders =
304 getPref($data_dir, $username, 'collapse_folders', SMPREF_ON);
0f2447d8 305
0842b54b 306$show_html_default =
721db745 307 getPref($data_dir, $username, 'show_html_default', SMPREF_ON);
6206f6c4 308
309$enable_forward_as_attachment =
310 getPref($data_dir, $username, 'enable_forward_as_attachment', SMPREF_ON);
0f2447d8 311
0842b54b 312$show_xmailer_default =
313 getPref($data_dir, $username, 'show_xmailer_default', SMPREF_OFF );
0f2447d8 314$attachment_common_show_images = getPref($data_dir, $username, 'attachment_common_show_images', SMPREF_OFF );
0f2447d8 315
91c27aee 316
51e2fd04 317/* message disposition notification support setting */
57257333 318$mdn_user_support = getPref($data_dir, $username, 'mdn_user_support', SMPREF_ON);
319
0842b54b 320$include_self_reply_all =
321 getPref($data_dir, $username, 'include_self_reply_all', SMPREF_ON);
0f2447d8 322
0bb37159 323/* Page selector options */
0f2447d8 324$page_selector = getPref($data_dir, $username, 'page_selector', SMPREF_ON);
0bb37159 325$compact_paginator = getPref($data_dir, $username, 'compact_paginator', SMPREF_OFF);
0f2447d8 326$page_selector_max = getPref($data_dir, $username, 'page_selector_max', 10);
327
328/* SqClock now in the core */
0f2447d8 329$date_format = getPref($data_dir, $username, 'date_format', 3);
4eefb12f 330$hour_format = getPref($data_dir, $username, 'hour_format', SMPREF_TIME_12HR);
0f2447d8 331
9c3e6cd4 332/* compose in new window setting */
91c27aee 333$compose_new_win = getPref($data_dir, $username, 'compose_new_win', SMPREF_OFF);
07687736 334$compose_height = getPref($data_dir, $username, 'compose_height', 550);
335$compose_width = getPref($data_dir, $username, 'compose_width', 640);
336
9c3e6cd4 337
3b17e952 338/* signature placement settings */
721db745 339$sig_first = getPref($data_dir, $username, 'sig_first', SMPREF_OFF);
3b17e952 340
d175eab9 341/* Strip signature when replying */
721db745 342$strip_sigs = getPref($data_dir, $username, 'strip_sigs', SMPREF_ON);
d175eab9 343
51e2fd04 344/* use the internal date of the message for sorting instead of the supplied header date */
345$internal_date_sort = getPref($data_dir, $username, 'internal_date_sort', SMPREF_ON);
346
be081af7 347/* if server sorting is enabled/disabled */
721db745 348$sort_by_ref = getPref($data_dir, $username, 'sort_by_ref', SMPREF_ON);
7c612fdd 349
0f2447d8 350/* Load the javascript settings. */
ae958cd3 351$javascript_setting = getPref($data_dir, $username, 'javascript_setting', SMPREF_JS_AUTODETECT);
1a531551 352if ( checkForJavascript() )
353{
354 $use_javascript_folder_list = getPref($data_dir, $username, 'use_javascript_folder_list');
355 $use_javascript_addr_book = getPref($data_dir, $username, 'use_javascript_addr_book', $default_use_javascript_addr_book);
356} else {
357 $use_javascript_folder_list = false;
358 $use_javascript_addr_book = false;
359}
99e3bfd0 360
721db745 361$search_memory = getPref($data_dir, $username, 'search_memory', SMPREF_OFF);
0d672ac0 362
4d5f2b31 363$show_only_subscribed_folders =
364 getPref($data_dir, $username, 'show_only_subscribed_folders', SMPREF_ON);
365
91c27aee 366
721db745 367$forward_cc = getPref($data_dir, $username, 'forward_cc', SMPREF_OFF);
a0bc3274 368
721db745 369/* How are mailbox select lists displayed: 0. full names, 1. indented (default),
370 * 3. delimited) */
91c27aee 371$mailbox_select_style = getPref($data_dir, $username, 'mailbox_select_style', SMPREF_ON);
be2d5495 372
3e3b60e3 373/* Allow user to customize, and display the full date, instead of day, or time based
374 on time distance from date of message */
721db745 375$show_full_date = getPref($data_dir, $username, 'show_full_date', SMPREF_OFF);
3e3b60e3 376
459e3347 377/* Allow user to customize length of from field */
721db745 378$truncate_sender = getPref($data_dir, $username, 'truncate_sender', 50);
d175eab9 379/* Allow user to customize length of subject field */
380$truncate_subject = getPref($data_dir, $username, 'truncate_subject', 50);
1ae2832e 381/* Allow user to show recipient name if the message is from default identity */
721db745 382$show_recipient_instead = getPref($data_dir, $username, 'show_recipient_instead', SMPREF_OFF);
459e3347 383
721db745 384$delete_prev_next_display = getPref($data_dir, $username, 'delete_prev_next_display', SMPREF_ON);
48dc9174 385
a144f6b8 386/**
387 * Height of iframe that displays html formated emails
388 * @since 1.5.1
389 */
390$iframe_height = getPref($data_dir, $username, 'iframe_height', '300');
391
81132de8 392if (! isset($default_fontset)) $default_fontset=SMPREF_NONE;
393$chosen_fontset = getPref($data_dir, $username, 'chosen_fontset', $default_fontset);
394if (! isset($default_fontsize)) $default_fontsize=SMPREF_NONE;
395$chosen_fontsize = getPref($data_dir, $username, 'chosen_fontsize', $default_fontsize);
396
7652c651 397/**
398 * Controls translation of special folders
399 * @since 1.5.2
400 */
401$translate_special_folders = getPref($data_dir, $username, 'translate_special_folders', SMPREF_OFF);
24bb7e49 402/**
403 * Controls display of message copy options
404 * @since 1.5.2
405 */
406$show_copy_buttons = getPref($data_dir, $username, 'show_copy_buttons', SMPREF_OFF);
202bcbcc 407
408/** Put in a safety net for authentication here, in case a naughty admin didn't run conf.pl when they upgraded */
409
410// TODO Get rid of "none" strings when NULL should be used, i hate them i hate them i hate them!!!.
411if (! isset($smtp_auth_mech)) {
412 $smtp_auth_mech = 'none';
413}
414
415if (! isset($imap_auth_mech)) {
416 $imap_auth_mech = 'login';
417}
418
419if (! isset($use_imap_tls)) {
420 $use_imap_tls = false;
421}
422
423if (! isset($use_smtp_tls)) {
424 $use_smtp_tls = false;
425}
426
0842b54b 427do_hook('loading_prefs');