iframe control for experimental code
[squirrelmail.git] / include / options / display.php
CommitLineData
c36ed9cf 1<?php
e7db48af 2
35586184 3/**
4 * options_display.php
5 *
6c84ba1e 6 * Copyright (c) 1999-2005 The SquirrelMail Project Team
35586184 7 * Licensed under the GNU GPL. For full terms see the file COPYING.
8 *
9 * Displays all optinos about display preferences
10 *
763b63fe 11 * @version $Id$
2b646597 12 * @package squirrelmail
35586184 13 */
cbe5423b 14
2b646597 15/** Define the group constants for the display options page. */
cbe5423b 16define('SMOPT_GRP_GENERAL', 0);
17define('SMOPT_GRP_MAILBOX', 1);
18define('SMOPT_GRP_MESSAGE', 2);
19
6395c46d 20// load icon themes if in use
21global $use_icons;
22if ($use_icons) {
23 global $icon_themes;
24 $dirName = SM_PATH . 'images/themes';
4f7a5870 25 if (is_readable($dirName) && is_dir($dirName)) {
26 $d = dir($dirName);
27 while($dir = $d->read()) {
28 if ($dir != "." && $dir != "..") {
29 if (is_dir($dirName."/".$dir) && file_exists("$dirName/$dir/theme.php"))
30 include("$dirName/$dir/theme.php");
31 }
6395c46d 32 }
33 }
34}
35
48af4b64 36/**
37 * This function builds an array with all the information about
38 * the options available to the user, and returns it. The options
39 * are grouped by the groups in which they are displayed.
40 * For each option, the following information is stored:
41 * - name: the internal (variable) name
42 * - caption: the description of the option in the UI
43 * - type: one of SMOPT_TYPE_*
44 * - refresh: one of SMOPT_REFRESH_*
45 * - size: one of SMOPT_SIZE_*
46 * - save: the name of a function to call when saving this option
47 * @return array all option information
48 */
cbe5423b 49function load_optpage_data_display() {
91e0dccc 50 global $theme, $language, $languages,
ce68b76b 51 $default_use_mdn, $squirrelmail_language, $allow_thread_sort,
52 $show_alternative_names, $available_languages, $use_icons;
a3ec3c91 53
ce393174 54 /* Build a simple array into which we will build options. */
bbcafebd 55 $optgrps = array();
56 $optvals = array();
a3ec3c91 57
bbcafebd 58 /******************************************************/
59 /* LOAD EACH GROUP OF OPTIONS INTO THE OPTIONS ARRAY. */
60 /******************************************************/
bbcafebd 61
62 /*** Load the General Options into the array ***/
63 $optgrps[SMOPT_GRP_GENERAL] = _("General Display Options");
64 $optvals[SMOPT_GRP_GENERAL] = array();
65
66 /* Load the theme option. */
ce393174 67 $theme_values = array();
68 foreach ($theme as $theme_key => $theme_attributes) {
be278741 69 $theme_values[$theme_attributes['NAME']] = $theme_attributes['PATH'];
ce393174 70 }
be278741 71 ksort($theme_values);
72 $theme_values = array_flip($theme_values);
bbcafebd 73 $optvals[SMOPT_GRP_GENERAL][] = array(
ce393174 74 'name' => 'chosen_theme',
75 'caption' => _("Theme"),
76 'type' => SMOPT_TYPE_STRLIST,
77 'refresh' => SMOPT_REFRESH_ALL,
cbe5423b 78 'posvals' => $theme_values,
79 'save' => 'save_option_theme'
ce393174 80 );
5d110fa6 81
8f1ba72b 82 $css_values = array( 'none' => _("Default" ) );
bb7173fa 83 $css_dir = SM_PATH . 'themes/css';
84 if (is_readable($css_dir) && is_dir($css_dir)) {
85 $handle=opendir($css_dir);
4f7a5870 86 while ($file = readdir($handle) ) {
87 if ( substr( $file, -4 ) == '.css' ) {
88 $css_values[$file] = substr( $file, 0, strlen( $file ) - 4 );
89 }
8f1ba72b 90 }
4f7a5870 91 closedir($handle);
dcd6f144 92 }
5d110fa6 93
54078578 94 if ( count( $css_values ) > 1 ) {
5d110fa6 95
e2cdae1f 96 $optvals[SMOPT_GRP_GENERAL][] = array(
97 'name' => 'custom_css',
98 'caption' => _("Custom Stylesheet"),
99 'type' => SMOPT_TYPE_STRLIST,
100 'refresh' => SMOPT_REFRESH_ALL,
101 'posvals' => $css_values
102 );
5d110fa6 103
e2cdae1f 104 }
39d3ec89 105
106 // config.php can be unupdated.
107 if (! isset($available_languages) || $available_languages=="" ) {
108 $available_languages="ALL"; }
5d110fa6 109
e557fdb0 110 $language_values = array();
39d3ec89 111 if ( strtoupper($available_languages)=='ALL') {
0bb37159 112 foreach ($languages as $lang_key => $lang_attributes) {
113 if (isset($lang_attributes['NAME'])) {
114 $language_values[$lang_key] = $lang_attributes['NAME'];
115 if ( isset($show_alternative_names) &&
116 $show_alternative_names &&
117 isset($lang_attributes['ALTNAME']) ) {
118 $language_values[$lang_key] .= " / " . $lang_attributes['ALTNAME'];
119 }
120 }
121 }
39d3ec89 122 } else if (strtoupper($available_languages)!='NONE') {
0bb37159 123 // admin can set list of available languages in config
124 $available_languages_array=explode (" ",$available_languages);
39d3ec89 125 foreach ($available_languages_array as $lang_key ) {
0bb37159 126 if (isset($languages[$lang_key]['NAME'])) {
127 $language_values[$lang_key] = $languages[$lang_key]['NAME'];
128 if ( isset($show_alternative_names) &&
129 $show_alternative_names &&
130 isset($languages[$lang_key]['ALTNAME']) ) {
131 $language_values[$lang_key] .= " / " . $languages[$lang_key]['ALTNAME'];
132 }
133 }
134 }
ce393174 135 }
e557fdb0 136 asort($language_values);
8405d0a4 137 $language_values =
138 array_merge(array('' => _("Default")), $language_values);
ec2c91a1 139 $language = $squirrelmail_language;
39d3ec89 140 if (strtoupper($available_languages)!='NONE') {
0bb37159 141 // if set to 'none', interface will use only default language
142 $optvals[SMOPT_GRP_GENERAL][] = array(
143 'name' => 'language',
144 'caption' => _("Language"),
145 'type' => SMOPT_TYPE_STRLIST,
146 'refresh' => SMOPT_REFRESH_ALL,
147 'posvals' => $language_values,
148 'htmlencoded' => true
149 );
39d3ec89 150 }
ce393174 151
a3ec3c91 152 /* Set values for the "use javascript" option. */
bbcafebd 153 $optvals[SMOPT_GRP_GENERAL][] = array(
a3ec3c91 154 'name' => 'javascript_setting',
ce393174 155 'caption' => _("Use Javascript"),
a3ec3c91 156 'type' => SMOPT_TYPE_STRLIST,
157 'refresh' => SMOPT_REFRESH_ALL,
158 'posvals' => array(SMPREF_JS_AUTODETECT => _("Autodetect"),
159 SMPREF_JS_ON => _("Always"),
ae958cd3 160 SMPREF_JS_OFF => _("Never")),
161 'save' => 'save_option_javascript_autodetect',
162 'script' => 'onclick="document.forms[0].new_js_autodetect_results.value = \'' . SMPREF_JS_ON . '\';"'
a3ec3c91 163 );
164
bbcafebd 165 $optvals[SMOPT_GRP_GENERAL][] = array(
a3ec3c91 166 'name' => 'js_autodetect_results',
167 'caption' => '',
168 'type' => SMOPT_TYPE_HIDDEN,
ae958cd3 169 'refresh' => SMOPT_REFRESH_NONE
5826affb 170 //'post_script' => $js_autodetect_script,
a3ec3c91 171 );
f2df3fa1 172
5bcd1b00 173 $optvals[SMOPT_GRP_GENERAL][] = array(
174 'name' => 'hour_format',
175 'caption' => _("Hour Format"),
176 'type' => SMOPT_TYPE_STRLIST,
177 'refresh' => SMOPT_REFRESH_FOLDERLIST,
178 'posvals' => array(SMPREF_TIME_12HR => _("12-hour clock"),
179 SMPREF_TIME_24HR => _("24-hour clock"))
180 );
a3ec3c91 181
bbcafebd 182 /*** Load the General Options into the array ***/
183 $optgrps[SMOPT_GRP_MAILBOX] = _("Mailbox Display Options");
184 $optvals[SMOPT_GRP_MAILBOX] = array();
185
186 $optvals[SMOPT_GRP_MAILBOX][] = array(
a3ec3c91 187 'name' => 'show_num',
f2df3fa1 188 'caption' => _("Number of Messages per Page"),
a3ec3c91 189 'type' => SMOPT_TYPE_INTEGER,
bbcafebd 190 'refresh' => SMOPT_REFRESH_NONE,
191 'size' => SMOPT_SIZE_TINY
a3ec3c91 192 );
193
bbcafebd 194 $optvals[SMOPT_GRP_MAILBOX][] = array(
a440e68f 195 'name' => 'alt_index_colors',
196 'caption' => _("Enable Alternating Row Colors"),
197 'type' => SMOPT_TYPE_BOOLEAN,
198 'refresh' => SMOPT_REFRESH_NONE
199 );
200
18adc53f 201 $optvals[SMOPT_GRP_MAILBOX][] = array(
202 'name' => 'fancy_index_highlite',
203 'caption' => _("Enable Fancy Row Mouseover Highlighting"),
204 'type' => SMOPT_TYPE_BOOLEAN,
205 'refresh' => SMOPT_REFRESH_NONE
206 );
207
6395c46d 208 if ($use_icons) {
209 global $icon_themes, $icon_theme;
210 $temp = array();
211 for ($count = 0; $count < sizeof($icon_themes); $count++) {
212 $temp[$count] = $icon_themes[$count]['NAME'];
213 if ($icon_theme == $icon_themes[$count]['PATH'])
214 $value = $count;
215 }
4f7a5870 216 if (sizeof($icon_themes) > 0) {
217 $optvals[SMOPT_GRP_MAILBOX][] = array(
218 'name' => 'icon_theme',
219 'caption' => _("Message Flags Icon Theme"),
220 'type' => SMOPT_TYPE_STRLIST,
221 'refresh' => SMOPT_REFRESH_NONE,
222 'posvals' => $temp,
223 'initial_value' => $value,
224 'save' => 'icon_theme_save'
225 );
226 }
6395c46d 227 }
228
bbcafebd 229 $optvals[SMOPT_GRP_MAILBOX][] = array(
fd181f53 230 'name' => 'show_flag_buttons',
231 'caption' => _("Show Flag / Unflag Buttons"),
232 'type' => SMOPT_TYPE_BOOLEAN,
233 'refresh' => SMOPT_REFRESH_NONE
234 );
235
236 $optvals[SMOPT_GRP_MAILBOX][] = array(
a440e68f 237 'name' => 'page_selector',
238 'caption' => _("Enable Page Selector"),
239 'type' => SMOPT_TYPE_BOOLEAN,
240 'refresh' => SMOPT_REFRESH_NONE
241 );
242
bbcafebd 243 $optvals[SMOPT_GRP_MAILBOX][] = array(
0bb37159 244 'name' => 'compact_paginator',
245 'caption' => _("Use Compact Page Selector"),
246 'type' => SMOPT_TYPE_BOOLEAN,
247 'refresh' => SMOPT_REFRESH_NONE
248 );
249
250 $optvals[SMOPT_GRP_MAILBOX][] = array(
a440e68f 251 'name' => 'page_selector_max',
252 'caption' => _("Maximum Number of Pages to Show"),
253 'type' => SMOPT_TYPE_INTEGER,
bbcafebd 254 'refresh' => SMOPT_REFRESH_NONE,
255 'size' => SMOPT_SIZE_TINY
a440e68f 256 );
257
3e3b60e3 258 $optvals[SMOPT_GRP_MAILBOX][] = array(
259 'name' => 'show_full_date',
260 'caption' => _("Always Show Full Date"),
261 'type' => SMOPT_TYPE_BOOLEAN,
262 'refresh' => SMOPT_REFRESH_NONE
263 );
264
459e3347 265 $optvals[SMOPT_GRP_MAILBOX][] = array(
266 'name' => 'truncate_sender',
267 'caption' => _("Length of From/To Field (0 for full)"),
268 'type' => SMOPT_TYPE_INTEGER,
269 'refresh' => SMOPT_REFRESH_NONE,
270 'size' => SMOPT_SIZE_TINY
271 );
272
3fc1a95f 273 $optvals[SMOPT_GRP_MAILBOX][] = array(
274 'name' => 'truncate_subject',
275 'caption' => _("Length of Subject Field (0 for full)"),
276 'type' => SMOPT_TYPE_INTEGER,
277 'refresh' => SMOPT_REFRESH_NONE,
278 'size' => SMOPT_SIZE_TINY
279 );
91c27aee 280/*
281 disabled because the template doesn't support it (yet?)
1ae2832e 282 $optvals[SMOPT_GRP_MAILBOX][] = array(
283 'name' => 'show_recipient_instead',
284 'caption' => _("Show recipient name if the message is from your default identity"),
285 'type' => SMOPT_TYPE_BOOLEAN,
286 'refresh' => SMOPT_REFRESH_NONE,
287 'size' => SMOPT_SIZE_TINY
288 );
91c27aee 289*/
f2df3fa1 290
5ed9d4fd 291 if ($allow_thread_sort == TRUE) {
292 $optvals[SMOPT_GRP_MAILBOX][] = array(
293 'name' => 'sort_by_ref',
294 'caption' => _("Enable Thread Sort by References Header"),
295 'type' => SMOPT_TYPE_BOOLEAN,
296 'refresh' => SMOPT_REFRESH_ALL
297 );
298 }
299
1ae2832e 300
459e3347 301
bbcafebd 302 /*** Load the General Options into the array ***/
5ed9d4fd 303 $optgrps[SMOPT_GRP_MESSAGE] = _("Message Display Options");
bbcafebd 304 $optvals[SMOPT_GRP_MESSAGE] = array();
305
306 $optvals[SMOPT_GRP_MESSAGE][] = array(
a3ec3c91 307 'name' => 'wrap_at',
308 'caption' => _("Wrap Incoming Text At"),
309 'type' => SMOPT_TYPE_INTEGER,
bbcafebd 310 'refresh' => SMOPT_REFRESH_NONE,
311 'size' => SMOPT_SIZE_TINY
a3ec3c91 312 );
313
bbcafebd 314 $optvals[SMOPT_GRP_MESSAGE][] = array(
fd87494d 315 'name' => 'show_html_default',
316 'caption' => _("Show HTML Version by Default"),
317 'type' => SMOPT_TYPE_BOOLEAN,
318 'refresh' => SMOPT_REFRESH_NONE
319 );
320
bbcafebd 321 $optvals[SMOPT_GRP_MESSAGE][] = array(
6206f6c4 322 'name' => 'enable_forward_as_attachment',
323 'caption' => _("Enable Forward as Attachment"),
fd87494d 324 'type' => SMOPT_TYPE_BOOLEAN,
325 'refresh' => SMOPT_REFRESH_NONE
326 );
327
bbcafebd 328 $optvals[SMOPT_GRP_MESSAGE][] = array(
9ab0d96f 329 'name' => 'show_xmailer_default',
a440e68f 330 'caption' => _("Enable Mailer Display"),
9ab0d96f 331 'type' => SMOPT_TYPE_BOOLEAN,
332 'refresh' => SMOPT_REFRESH_NONE
333 );
334
7baf86a9 335 $optvals[SMOPT_GRP_MESSAGE][] = array(
336 'name' => 'attachment_common_show_images',
10f0ce72 337 'caption' => _("Display Attached Images with Message"),
7baf86a9 338 'type' => SMOPT_TYPE_BOOLEAN,
339 'refresh' => SMOPT_REFRESH_NONE
340 );
341
57257333 342 if ($default_use_mdn) {
343 $optvals[SMOPT_GRP_MESSAGE][] = array(
344 'name' => 'mdn_user_support',
6206f6c4 345 'caption' => _("Enable Mail Delivery Notification"),
57257333 346 'type' => SMOPT_TYPE_BOOLEAN,
347 'refresh' => SMOPT_REFRESH_NONE
348 );
349 }
07687736 350
9c3e6cd4 351 $optvals[SMOPT_GRP_MESSAGE][] = array(
4267d5de 352 'name' => 'delete_prev_next_display',
353 'caption' => _("Show 'Delete & Prev/Next' Links"),
354 'type' => SMOPT_TYPE_BOOLEAN,
355 'refresh' => SMOPT_REFRESH_ALL
356 );
5d110fa6 357
cbe5423b 358 /* Assemble all this together and return it as our result. */
359 $result = array(
360 'grps' => $optgrps,
ae958cd3 361 'vals' => $optvals
cbe5423b 362 );
363 return ($result);
364}
a3ec3c91 365
cbe5423b 366/******************************************************************/
367/** Define any specialized save functions for this option page. ***/
368/******************************************************************/
f1e6f580 369
48af4b64 370/**
371 * This function saves a new theme setting.
372 * It updates the theme array.
373 */
cbe5423b 374function save_option_theme($option) {
375 global $theme;
bb7173fa 376
cbe5423b 377 /* Do checking to make sure $new_theme is in the array. */
378 $theme_in_array = false;
379 for ($i = 0; $i < count($theme); ++$i) {
380 if ($theme[$i]['PATH'] == $option->new_value) {
381 $theme_in_array = true;
382 break;
383 }
384 }
385
386 if (!$theme_in_array) {
387 $option->new_value = '';
388 }
e7db48af 389
cbe5423b 390 /* Save the option like normal. */
391 save_option($option);
392}
e7db48af 393
48af4b64 394/**
395 * This function saves the javascript detection option.
396 */
cbe5423b 397function save_option_javascript_autodetect($option) {
ae958cd3 398 save_option($option);
399 checkForJavascript(TRUE);
cbe5423b 400}
401
5d110fa6 402/**
6395c46d 403 * This function saves the user's icon theme setting
404 */
405function icon_theme_save($option) {
406
407 global $icon_themes, $data_dir, $username;
408
409
5d110fa6 410 // Don't assume the new value is there, double check
411 // and only save if found
6395c46d 412 //
413 if (isset($icon_themes[$option->new_value]['PATH']))
414 setPref($data_dir, $username, 'icon_theme', $icon_themes[$option->new_value]['PATH']);
415 else
416 setPref($data_dir, $username, 'icon_theme', 'none');
417
418}
419
18adc53f 420?>