PHP 4.4.0 notice: Only variables should be assigned by reference in src/right_main...
[squirrelmail.git] / src / right_main.php
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59177427 1<?php
a2b193bc 2
c57b0888 3/**
4 * right_main.php
5 *
1043bfcb 6 * Copyright (c) 1999-2005 The SquirrelMail Project Team
c57b0888 7 * Licensed under the GNU GPL. For full terms see the file COPYING.
8 *
9 * This is where the mailboxes are listed. This controls most of what
10 * goes on in SquirrelMail.
11 *
30967a1e 12 * @version $Id$
8f6f9ba5 13 * @package squirrelmail
c57b0888 14 */
15
30967a1e 16/**
17 * Path for SquirrelMail required files.
18 * @ignore
19 */
86725763 20define('SM_PATH','../');
21
22/* SquirrelMail required files. */
08185f2a 23require_once(SM_PATH . 'include/validate.php');
8650e9e1 24require_once(SM_PATH . 'functions/global.php');
86725763 25require_once(SM_PATH . 'functions/imap.php');
26require_once(SM_PATH . 'functions/date.php');
86725763 27require_once(SM_PATH . 'functions/mime.php');
28require_once(SM_PATH . 'functions/mailbox_display.php');
29require_once(SM_PATH . 'functions/display_messages.php');
30require_once(SM_PATH . 'functions/html.php');
c97f4825 31require_once(SM_PATH . 'functions/plugin.php');
580e80b8 32include_once(SM_PATH . 'class/error.class.php');
33
c57b0888 34
91c27aee 35//include_once(SM_PATH . 'templates/default/message_list.tpl');
36include_once(SM_PATH . 'class/template/template.class.php');
c57b0888 37
580e80b8 38/**
39 * Which templatedir are we using. TODO, add make a config var of this and make it possible to switch templates
40 */
41$sTplDir = SM_PATH . 'templates/default/';
42
43/*
44 * Initialize the template object
45 */
46$oTemplate = new Template($sTplDir);
47
48/*
49 * Initialize our custom error handler object
50 */
51$oErrorHandler = new ErrorHandler($oTemplate,'error_message.tpl');
52
53/*
54 * Activate custom error handling
55 */
56if (version_compare(PHP_VERSION, "4.3.0", ">=")) {
57 $oldErrorHandler = set_error_handler(array($oErrorHandler, 'SquirrelMailErrorhandler'));
58} else {
59 $oldErrorHandler = set_error_handler('SquirrelMailErrorhandler');
60}
61
62// Trigger Developers to look at CSS ;)
63trigger_error("This layout sucks. Adapt squirrelmail.css!!!",E_USER_WARNING);
64//sqm_trigger_imap_error('SQM_IMAP_NO_THREAD',"BLA1",'BAD', 'BLA2', array('test1'=>'test1'));
a32985a5 65
66/* lets get the global vars we may need */
1e12d1ff 67sqgetGlobalVar('key', $key, SQ_COOKIE);
68sqgetGlobalVar('username', $username, SQ_SESSION);
69sqgetGlobalVar('onetimepad',$onetimepad, SQ_SESSION);
70sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
71sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION);
72
73sqgetGlobalVar('mailbox', $mailbox);
74sqgetGlobalVar('lastTargetMailbox', $lastTargetMailbox, SQ_SESSION);
324ac3c5 75sqgetGlobalVar('targetMailbox', $lastTargetMailbox, SQ_POST);
1e12d1ff 76sqgetGlobalVar('note', $note, SQ_GET);
2ffeb7c5 77sqgetGlobalVar('mail_sent', $mail_sent, SQ_GET);
1e12d1ff 78
324ac3c5 79
1e12d1ff 80if ( sqgetGlobalVar('startMessage', $temp) ) {
324ac3c5 81 $startMessage = (int) $temp;
82} else {
83 $startMessage = 1;
a32985a5 84}
324ac3c5 85// sort => srt because of the changed behaviour which can break new behaviour
86if ( sqgetGlobalVar('srt', $temp, SQ_GET) ) {
87 $srt = (int) $temp;
a32985a5 88}
324ac3c5 89
90if ( sqgetGlobalVar('showall', $temp, SQ_GET) ) {
91 $showall = (int) $temp;
a32985a5 92}
324ac3c5 93
1e12d1ff 94if ( sqgetGlobalVar('checkall', $temp, SQ_GET) ) {
95 $checkall = (int) $temp;
a32985a5 96}
91c27aee 97
98/* future work */
99if ( sqgetGlobalVar('account', $account, SQ_GET) ) {
100 $account = (int) $account;
101} else {
102 $account = 0;
103}
104
a32985a5 105/* end of get globals */
106
107
e0e30169 108/* Open an imap connection */
6f223ace 109
c57b0888 110$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
111
e0e30169 112$mailbox = (isset($mailbox) && $mailbox) ? $mailbox : 'INBOX';
324ac3c5 113
e0e30169 114/* compensate for the UW vulnerability. */
115if ($imap_server_type == 'uw' && (strstr($mailbox, '../') ||
116 substr($mailbox, 0, 1) == '/')) {
117 $mailbox = 'INBOX';
118}
324ac3c5 119/**
120 * Set the global settings for a mailbox and merge them with the usersettings
121 * for the mailbox. In the future we can add more mailbox specific preferences
122 * preferences.
123 */
bdfb67f8 124
e372ee8c 125
324ac3c5 126/* not sure if this hook should be capable to alter the global pref array */
a32985a5 127do_hook ('generic_header');
7c612fdd 128
91c27aee 129$aMailboxPrefSer=getPref($data_dir, $username,'pref_'.$account.'_'.$mailbox);
324ac3c5 130if ($aMailboxPrefSer) {
131 $aMailboxPref = unserialize($aMailboxPrefSer);
91c27aee 132 $aMailboxPref[MBX_PREF_COLUMNS] = $index_order; // index_order contains the columns to show and the order of the columns
324ac3c5 133} else {
91c27aee 134 setUserPref($username,'pref_'.$account.'_'.$mailbox,serialize($default_mailbox_pref));
135 $aMailboxPref = $default_mailbox_pref;
324ac3c5 136}
137if (isset($srt)) {
138 $aMailboxPref[MBX_PREF_SORT] = (int) $srt;
139}
140
91c27aee 141$trash_folder = (isset($trash_folder)) ? $trash_folder : false;
142$sent_folder = (isset($sent_folder)) ? $sent_folder : false;
143$draft_folder = (isset($draft_folder)) ? $draft_folder : false;
144
324ac3c5 145
146/**
147 * until there is no per mailbox option screen to set prefs we override
148 * the mailboxprefs by the default ones
149 */
150$aMailboxPref[MBX_PREF_LIMIT] = (int) $show_num;
151$aMailboxPref[MBX_PREF_AUTO_EXPUNGE] = (bool) $auto_expunge;
152$aMailboxPref[MBX_PREF_INTERNALDATE] = (bool) getPref($data_dir, $username, 'internal_date_sort');
91c27aee 153$aMailboxPref[MBX_PREF_COLUMNS] = $index_order;
154
155/**
156 * Replace From => To in case it concerns a draft or sent folder
157 */
158if (($mailbox == $sent_folder || $mailbox == $draft_folder) &&
159 !in_array(SQM_COL_TO,$aMailboxPref[MBX_PREF_COLUMNS])) {
160 $aNewOrder = array(); // nice var name ;)
161 foreach($aMailboxPref[MBX_PREF_COLUMNS] as $iCol) {
162 if ($iCol == SQM_COL_FROM) {
163 $iCol = SQM_COL_TO;
164 }
165 $aNewOrder[] = $iCol;
166 }
167 $aMailboxPref[MBX_PREF_COLUMNS] = $aNewOrder;
168 setUserPref($username,'pref_'.$account.'_'.$mailbox,serialize($aMailboxPref));
169}
170
171
172
173/**
174 * Set the config options for the messages list
175 */
176$aColumns = array(); // contains settings per column. Switch to key -> value based array, order is the order of the array keys
177foreach ($aMailboxPref[MBX_PREF_COLUMNS] as $iCol) {
178 $aColumns[$iCol] = array();
179 switch ($iCol) {
180 case SQM_COL_SUBJ:
181 if ($truncate_subject) {
182 $aColumns[$iCol]['truncate'] = $truncate_subject;
183 }
184 break;
185 case SQM_COL_FROM:
186 case SQM_COL_TO:
187 case SQM_COL_CC:
188 case SQM_COL_BCC:
189 if ($truncate_sender) {
190 $aColumns[$iCol]['truncate'] = $truncate_sender;
191 }
192 break;
193 }
194}
195
196/**
197 * Properties required by showMessagesForMailbox
198 */
199$aProps = array(
200 'columns' => $aColumns, // columns bound settings
201 'config' => array('alt_index_colors' => $alt_index_colors, // alternating row colors (should be a template thing)
202 'highlight_list' => $message_highlight_list, // row highlighting rules
203 'fancy_index_highlite' => $fancy_index_highlite, // highlight rows on hover or on click -> check
204 'show_flag_buttons' => (isset($show_flag_buttons)) ? $show_flag_buttons : true,
205 'lastTargetMailbox' => (isset($lastTargetMailbox)) ? $lastTargetMailbox : '', // last mailbox where messages are moved/copied to
206 'trash_folder' => $trash_folder,
207 'sent_folder' => $sent_folder,
208 'draft_folder' => $draft_folder,
209 'color' => $color,
210 'enablesort' => true // enable sorting on columns
211 ),
212 'mailbox' => $mailbox,
213 'account' => (isset($account)) ? $account : 0, // future usage if we support multiple imap accounts
214 'module' => 'read_body',
215 'email' => false);
fe6efa94 216
fe6efa94 217
324ac3c5 218/**
219 * system wide admin settings and incoming vars.
220 */
221$aConfig = array(
324ac3c5 222 'user' => $username,
223 // incoming vars
91c27aee 224 'offset' => $startMessage // offset in paginator
324ac3c5 225 );
226/**
227 * The showall functionality is for the moment added to the config array
228 * to avoid storage of the showall link in the mailbox pref. We could change
229 * this behaviour later and add it to $aMailboxPref instead
230 */
231if (isset($showall)) {
91c27aee 232 $aConfig['showall'] = $showall; // show all messages in a mailbox (paginator is disabled)
233} else {
234 $showall = false;
26e90c74 235}
236
91c27aee 237
324ac3c5 238/**
239 * Retrieve the mailbox cache from the session.
240 */
241sqgetGlobalVar('mailbox_cache',$mailbox_cache,SQ_SESSION);
242
91c27aee 243/**
244 * Select the mailbox and retrieve the cached info.
245 */
246$aMailbox = sqm_api_mailbox_select($imapConnection,$account, $mailbox,$aConfig,$aMailboxPref);
324ac3c5 247
91c27aee 248/**
249 * MOVE THIS to a central init section !!!!
250 */
251if (!sqgetGlobalVar('align',$align,SQ_SESSION)) {
252 $dir = ( isset( $languages[$squirrelmail_language]['DIR']) ) ? $languages[$squirrelmail_language]['DIR'] : 'ltr';
253 if ( $dir == 'ltr' ) {
254 $align = array('left' => 'left', 'right' => 'right');
255 } else {
256 $align = array('left' => 'right', 'right' => 'left');
257 }
258 sqsession_register($align, 'align');
259}
324ac3c5 260
261/*
262 * After initialisation of the mailbox array it's time to handle the FORM data
263 */
264$sError = handleMessageListForm($imapConnection,$aMailbox);
265if ($sError) {
266 $note = $sError;
fe6efa94 267}
139b3991 268
91c27aee 269
270
324ac3c5 271/*
272 * If we try to forward messages as attachment we have to open a new window
273 * in case of compose in new window or redirect to compose.php
274 */
275if (isset($aMailbox['FORWARD_SESSION'])) {
276 if ($compose_new_win) {
91c27aee 277 /* add the mailbox to the cache */
278 $mailbox_cache[$account.'_'.$aMailbox['NAME']] = $aMailbox;
279 sqsession_register($mailbox_cache,'mailbox_cache');
324ac3c5 280 // write the session in order to make sure that the compose window has
281 // access to the composemessages array which is stored in the session
282 session_write_close();
8517e764 283 // restart the session. Do not use sqsession_is_active because the session_id
284 // isn't empty after a session_write_close
285 session_start();
91c27aee 286 if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
287 $compose_width = '640';
288 }
289 if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
290 $compose_height = '550';
291 }
292 // do not use &amp;, it will break the query string and $session will not be detected!!!
324ac3c5 293 $comp_uri = SM_PATH . 'src/compose.php?mailbox='. urlencode($mailbox).
91c27aee 294 '&session='.$aMailbox['FORWARD_SESSION'];
8517e764 295 displayPageHeader($color, $mailbox, "comp_in_new('$comp_uri', $compose_width, $compose_height);", '');
139b3991 296 } else {
91c27aee 297 $mailbox_cache[$account.'_'.$aMailbox['NAME']] = $aMailbox;
298 sqsession_register($mailbox_cache,'mailbox_cache');
299
324ac3c5 300 // save mailboxstate
301 sqsession_register($aMailbox,'aLastSelectedMailbox');
302 session_write_close();
303 // we have to redirect to the compose page
dc2db59a 304 $location = SM_PATH . 'src/compose.php?mailbox='. urlencode($mailbox).
c435f076 305 '&amp;session='.$aMailbox['FORWARD_SESSION'];
324ac3c5 306 header("Location: $location");
307 exit;
139b3991 308 }
309} else {
6f223ace 310 displayPageHeader($color, $mailbox);
311}
324ac3c5 312
c57b0888 313do_hook('right_main_after_header');
2ffeb7c5 314
315/* display a message to the user that their mail has been sent */
316if (isset($mail_sent) && $mail_sent == 'yes') {
317 $note = _("Your Message has been sent.");
318}
c57b0888 319if (isset($note)) {
a6d3eff6 320 echo html_tag( 'div', '<b>' . htmlspecialchars($note) .'</b>', 'center' ) . "<br />\n";
c57b0888 321}
322
f38b7cf0 323if ( sqgetGlobalVar('just_logged_in', $just_logged_in, SQ_SESSION) ) {
a32985a5 324 if ($just_logged_in == true) {
325 $just_logged_in = false;
dd2a2e15 326 sqsession_register($just_logged_in, 'just_logged_in');
a32985a5 327
328 if (strlen(trim($motd)) > 0) {
329 echo html_tag( 'table',
330 html_tag( 'tr',
c97f4825 331 html_tag( 'td',
a32985a5 332 html_tag( 'table',
333 html_tag( 'tr',
334 html_tag( 'td', $motd, 'center' )
335 ) ,
336 '', $color[4], 'width="100%" cellpadding="5" cellspacing="1" border="0"' )
337 )
338 ) ,
339 'center', $color[9], 'width="70%" cellpadding="0" cellspacing="3" border="0"' );
340 }
23d6bd09 341 }
c57b0888 342}
91c27aee 343
91c27aee 344
324ac3c5 345if ($aMailbox['EXISTS'] > 0) {
400222be 346 $aTemplateVars = showMessagesForMailbox($imapConnection,$aMailbox,$aProps,$iError);
91c27aee 347 if ($iError) {
348
349 }
350 foreach ($aTemplateVars as $k => $v) {
351 $oTemplate->assign($k, $v);
352 }
353
354 /*
355 * TODO: To many config related vars. We should move all config related vars to
356 * one single associative array and assign that to the template
357 */
358 $oTemplate->assign('page_selector', $page_selector);
359 $oTemplate->assign('page_selector_max', $page_selector_max);
360 $oTemplate->assign('compact_paginator', $compact_paginator);
361 $oTemplate->assign('javascript_on', $javascript_on);
362 $oTemplate->assign('enablesort', (isset($aProps['config']['enablesort'])) ? $aProps['config']['enablesort'] : false);
363 // Aaaaaahhhhhhh FIX ME DO NOT USE the string "none" for a var when you mean the boolean false or null
364 $oTemplate->assign('icon_theme', (isset($icon_theme) && $icon_theme !== 'none') ? $icon_theme : false);
365 $oTemplate->assign('use_icons', (isset($use_icons)) ? $use_icons : false);
366 $oTemplate->assign('aOrder', array_keys($aColumns));
367 $oTemplate->assign('alt_index_colors', isset($alt_index_colors) ? $alt_index_colors: false);
368 $oTemplate->assign('color', $color);
369 $oTemplate->assign('align', $align);
91c27aee 370
371 $oTemplate->display('message_list.tpl');
372
324ac3c5 373} else {
374 $string = '<b>' . _("THIS FOLDER IS EMPTY") . '</b>';
3c621ba1 375 echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[9].'">';
324ac3c5 376 echo ' <tr><td>';
377 echo ' <table width="100%" cellpadding="0" cellspacing="0" align="center" border="0" bgcolor="'.$color[4].'">';
378 echo ' <tr><td><br />';
379 echo ' <table cellpadding="1" cellspacing="5" align="center" border="0">';
380 echo ' <tr>' . html_tag( 'td', $string."\n", 'left')
381 . '</tr>';
382 echo ' </table>';
383 echo ' <br /></td></tr>';
384 echo ' </table></td></tr>';
385 echo ' </table>';
386}
7c612fdd 387
c57b0888 388do_hook('right_main_bottom');
389sqimap_logout ($imapConnection);
580e80b8 390$oTemplate->display('footer.tpl');
391
dcc1cc82 392
324ac3c5 393/* add the mailbox to the cache */
91c27aee 394$mailbox_cache[$account.'_'.$aMailbox['NAME']] = $aMailbox;
324ac3c5 395sqsession_register($mailbox_cache,'mailbox_cache');
1043bfcb 396?>