bcb02f36009b7809231881f28594cf2e00d6e7a7
[squirrelmail.git] / src / right_main.php
1 <?php
2
3 /**
4 * right_main.php
5 *
6 * Copyright (c) 1999-2005 The SquirrelMail Project Team
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 *
12 * @version $Id$
13 * @package squirrelmail
14 */
15
16 /**
17 * Path for SquirrelMail required files.
18 * @ignore
19 */
20 define('SM_PATH','../');
21
22 /* SquirrelMail required files. */
23 require_once(SM_PATH . 'include/validate.php');
24 require_once(SM_PATH . 'functions/global.php');
25 require_once(SM_PATH . 'functions/imap.php');
26 require_once(SM_PATH . 'functions/date.php');
27 require_once(SM_PATH . 'functions/mime.php');
28 require_once(SM_PATH . 'functions/mailbox_display.php');
29 require_once(SM_PATH . 'functions/display_messages.php');
30 require_once(SM_PATH . 'functions/html.php');
31 require_once(SM_PATH . 'functions/plugin.php');
32 include_once(SM_PATH . 'class/error.class.php');
33
34
35 //include_once(SM_PATH . 'templates/default/message_list.tpl');
36 include_once(SM_PATH . 'class/template/template.class.php');
37
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 */
56 if (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 ;)
63 trigger_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'));
65
66 /* lets get the global vars we may need */
67 sqgetGlobalVar('key', $key, SQ_COOKIE);
68 sqgetGlobalVar('username', $username, SQ_SESSION);
69 sqgetGlobalVar('onetimepad',$onetimepad, SQ_SESSION);
70 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
71 sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION);
72
73 sqgetGlobalVar('mailbox', $mailbox);
74 sqgetGlobalVar('lastTargetMailbox', $lastTargetMailbox, SQ_SESSION);
75 sqgetGlobalVar('targetMailbox', $lastTargetMailbox, SQ_POST);
76 sqgetGlobalVar('note', $note, SQ_GET);
77 sqgetGlobalVar('mail_sent', $mail_sent, SQ_GET);
78
79
80 if ( sqgetGlobalVar('startMessage', $temp) ) {
81 $startMessage = (int) $temp;
82 } else {
83 $startMessage = 1;
84 }
85 // sort => srt because of the changed behaviour which can break new behaviour
86 if ( sqgetGlobalVar('srt', $temp, SQ_GET) ) {
87 $srt = (int) $temp;
88 }
89
90 if ( sqgetGlobalVar('showall', $temp, SQ_GET) ) {
91 $showall = (int) $temp;
92 }
93
94 if ( sqgetGlobalVar('checkall', $temp, SQ_GET) ) {
95 $checkall = (int) $temp;
96 }
97
98 /* future work */
99 if ( sqgetGlobalVar('account', $account, SQ_GET) ) {
100 $account = (int) $account;
101 } else {
102 $account = 0;
103 }
104
105 /* end of get globals */
106
107
108 /* Open an imap connection */
109
110 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
111
112 $mailbox = (isset($mailbox) && $mailbox) ? $mailbox : 'INBOX';
113
114 /* compensate for the UW vulnerability. */
115 if ($imap_server_type == 'uw' && (strstr($mailbox, '../') ||
116 substr($mailbox, 0, 1) == '/')) {
117 $mailbox = 'INBOX';
118 }
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 */
124
125 $aMailboxPrefSer=getPref($data_dir, $username,'pref_'.$account.'_'.$mailbox);
126 if ($aMailboxPrefSer) {
127 $aMailboxPref = unserialize($aMailboxPrefSer);
128 $aMailboxPref[MBX_PREF_COLUMNS] = $index_order; // index_order contains the columns to show and the order of the columns
129 } else {
130 setUserPref($username,'pref_'.$account.'_'.$mailbox,serialize($default_mailbox_pref));
131 $aMailboxPref = $default_mailbox_pref;
132 }
133 if (isset($srt)) {
134 $aMailboxPref[MBX_PREF_SORT] = (int) $srt;
135 }
136
137 $trash_folder = (isset($trash_folder)) ? $trash_folder : false;
138 $sent_folder = (isset($sent_folder)) ? $sent_folder : false;
139 $draft_folder = (isset($draft_folder)) ? $draft_folder : false;
140
141
142 /**
143 * until there is no per mailbox option screen to set prefs we override
144 * the mailboxprefs by the default ones
145 */
146 $aMailboxPref[MBX_PREF_LIMIT] = (int) $show_num;
147 $aMailboxPref[MBX_PREF_AUTO_EXPUNGE] = (bool) $auto_expunge;
148 $aMailboxPref[MBX_PREF_INTERNALDATE] = (bool) getPref($data_dir, $username, 'internal_date_sort');
149 $aMailboxPref[MBX_PREF_COLUMNS] = $index_order;
150
151 /**
152 * Replace From => To in case it concerns a draft or sent folder
153 */
154 if (($mailbox == $sent_folder || $mailbox == $draft_folder) &&
155 !in_array(SQM_COL_TO,$aMailboxPref[MBX_PREF_COLUMNS])) {
156 $aNewOrder = array(); // nice var name ;)
157 foreach($aMailboxPref[MBX_PREF_COLUMNS] as $iCol) {
158 if ($iCol == SQM_COL_FROM) {
159 $iCol = SQM_COL_TO;
160 }
161 $aNewOrder[] = $iCol;
162 }
163 $aMailboxPref[MBX_PREF_COLUMNS] = $aNewOrder;
164 setUserPref($username,'pref_'.$account.'_'.$mailbox,serialize($aMailboxPref));
165 }
166
167
168
169 /**
170 * Set the config options for the messages list
171 */
172 $aColumns = array(); // contains settings per column. Switch to key -> value based array, order is the order of the array keys
173 foreach ($aMailboxPref[MBX_PREF_COLUMNS] as $iCol) {
174 $aColumns[$iCol] = array();
175 switch ($iCol) {
176 case SQM_COL_SUBJ:
177 if ($truncate_subject) {
178 $aColumns[$iCol]['truncate'] = $truncate_subject;
179 }
180 break;
181 case SQM_COL_FROM:
182 case SQM_COL_TO:
183 case SQM_COL_CC:
184 case SQM_COL_BCC:
185 if ($truncate_sender) {
186 $aColumns[$iCol]['truncate'] = $truncate_sender;
187 }
188 break;
189 }
190 }
191
192 /**
193 * Properties required by showMessagesForMailbox
194 */
195 $aProps = array(
196 'columns' => $aColumns, // columns bound settings
197 'config' => array('alt_index_colors' => $alt_index_colors, // alternating row colors (should be a template thing)
198 'highlight_list' => $message_highlight_list, // row highlighting rules
199 'fancy_index_highlite' => $fancy_index_highlite, // highlight rows on hover or on click -> check
200 'show_flag_buttons' => (isset($show_flag_buttons)) ? $show_flag_buttons : true,
201 'lastTargetMailbox' => (isset($lastTargetMailbox)) ? $lastTargetMailbox : '', // last mailbox where messages are moved/copied to
202 'trash_folder' => $trash_folder,
203 'sent_folder' => $sent_folder,
204 'draft_folder' => $draft_folder,
205 'color' => $color,
206 'enablesort' => true // enable sorting on columns
207 ),
208 'mailbox' => $mailbox,
209 'account' => (isset($account)) ? $account : 0, // future usage if we support multiple imap accounts
210 'module' => 'read_body',
211 'email' => false);
212
213
214 /**
215 * system wide admin settings and incoming vars.
216 */
217 $aConfig = array(
218 'user' => $username,
219 // incoming vars
220 'offset' => $startMessage // offset in paginator
221 );
222 /**
223 * The showall functionality is for the moment added to the config array
224 * to avoid storage of the showall link in the mailbox pref. We could change
225 * this behaviour later and add it to $aMailboxPref instead
226 */
227 if (isset($showall)) {
228 $aConfig['showall'] = $showall; // show all messages in a mailbox (paginator is disabled)
229 } else {
230 $showall = false;
231 }
232
233
234 /**
235 * Retrieve the mailbox cache from the session.
236 */
237 sqgetGlobalVar('mailbox_cache',$mailbox_cache,SQ_SESSION);
238
239 /**
240 * Select the mailbox and retrieve the cached info.
241 */
242 $aMailbox = sqm_api_mailbox_select($imapConnection,$account, $mailbox,$aConfig,$aMailboxPref);
243
244 /**
245 * MOVE THIS to a central init section !!!!
246 */
247 if (!sqgetGlobalVar('align',$align,SQ_SESSION)) {
248 $dir = ( isset( $languages[$squirrelmail_language]['DIR']) ) ? $languages[$squirrelmail_language]['DIR'] : 'ltr';
249 if ( $dir == 'ltr' ) {
250 $align = array('left' => 'left', 'right' => 'right');
251 } else {
252 $align = array('left' => 'right', 'right' => 'left');
253 }
254 sqsession_register($align, 'align');
255 }
256
257 /*
258 * After initialisation of the mailbox array it's time to handle the FORM data
259 */
260 $sError = handleMessageListForm($imapConnection,$aMailbox);
261 if ($sError) {
262 $note = $sError;
263 }
264
265
266
267 /*
268 * If we try to forward messages as attachment we have to open a new window
269 * in case of compose in new window or redirect to compose.php
270 */
271 if (isset($aMailbox['FORWARD_SESSION'])) {
272 if ($compose_new_win) {
273 /* add the mailbox to the cache */
274 $mailbox_cache[$account.'_'.$aMailbox['NAME']] = $aMailbox;
275 sqsession_register($mailbox_cache,'mailbox_cache');
276 // write the session in order to make sure that the compose window has
277 // access to the composemessages array which is stored in the session
278 session_write_close();
279 // restart the session. Do not use sqsession_is_active because the session_id
280 // isn't empty after a session_write_close
281 session_start();
282 if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
283 $compose_width = '640';
284 }
285 if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
286 $compose_height = '550';
287 }
288 // do not use &amp;, it will break the query string and $session will not be detected!!!
289 $comp_uri = SM_PATH . 'src/compose.php?mailbox='. urlencode($mailbox).
290 '&session='.$aMailbox['FORWARD_SESSION'];
291 displayPageHeader($color, $mailbox, "comp_in_new('$comp_uri', $compose_width, $compose_height);", '');
292 } else {
293 $mailbox_cache[$account.'_'.$aMailbox['NAME']] = $aMailbox;
294 sqsession_register($mailbox_cache,'mailbox_cache');
295
296 // save mailboxstate
297 sqsession_register($aMailbox,'aLastSelectedMailbox');
298 session_write_close();
299 // we have to redirect to the compose page
300 $location = SM_PATH . 'src/compose.php?mailbox='. urlencode($mailbox).
301 '&session='.$aMailbox['FORWARD_SESSION'];
302 header("Location: $location");
303 exit;
304 }
305 } else {
306 displayPageHeader($color, $mailbox);
307 }
308
309 do_hook('right_main_after_header');
310
311 /* display a message to the user that their mail has been sent */
312 if (isset($mail_sent) && $mail_sent == 'yes') {
313 $note = _("Your Message has been sent.");
314 }
315 if (isset($note)) {
316 echo html_tag( 'div', '<b>' . htmlspecialchars($note) .'</b>', 'center' ) . "<br />\n";
317 }
318
319 if ( sqgetGlobalVar('just_logged_in', $just_logged_in, SQ_SESSION) ) {
320 if ($just_logged_in == true) {
321 $just_logged_in = false;
322 sqsession_register($just_logged_in, 'just_logged_in');
323
324 if (strlen(trim($motd)) > 0) {
325 echo html_tag( 'table',
326 html_tag( 'tr',
327 html_tag( 'td',
328 html_tag( 'table',
329 html_tag( 'tr',
330 html_tag( 'td', $motd, 'center' )
331 ) ,
332 '', $color[4], 'width="100%" cellpadding="5" cellspacing="1" border="0"' )
333 )
334 ) ,
335 'center', $color[9], 'width="70%" cellpadding="0" cellspacing="3" border="0"' );
336 }
337 }
338 }
339
340
341 if ($aMailbox['EXISTS'] > 0) {
342 $aTemplateVars = showMessagesForMailbox($imapConnection,$aMailbox,$aProps,$iError);
343 if ($iError) {
344
345 }
346 foreach ($aTemplateVars as $k => $v) {
347 $oTemplate->assign($k, $v);
348 }
349
350 /*
351 * TODO: To many config related vars. We should move all config related vars to
352 * one single associative array and assign that to the template
353 */
354 $oTemplate->assign('page_selector', $page_selector);
355 $oTemplate->assign('page_selector_max', $page_selector_max);
356 $oTemplate->assign('compact_paginator', $compact_paginator);
357 $oTemplate->assign('javascript_on', $javascript_on);
358 $oTemplate->assign('enablesort', (isset($aProps['config']['enablesort'])) ? $aProps['config']['enablesort'] : false);
359 // Aaaaaahhhhhhh FIX ME DO NOT USE the string "none" for a var when you mean the boolean false or null
360 $oTemplate->assign('icon_theme', (isset($icon_theme) && $icon_theme !== 'none') ? $icon_theme : false);
361 $oTemplate->assign('use_icons', (isset($use_icons)) ? $use_icons : false);
362 $oTemplate->assign('aOrder', array_keys($aColumns));
363 $oTemplate->assign('alt_index_colors', isset($alt_index_colors) ? $alt_index_colors: false);
364 $oTemplate->assign('color', $color);
365 $oTemplate->assign('align', $align);
366
367 $oTemplate->display('message_list.tpl');
368
369 } else {
370 $string = '<b>' . _("THIS FOLDER IS EMPTY") . '</b>';
371 echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[9].'">';
372 echo ' <tr><td>';
373 echo ' <table width="100%" cellpadding="0" cellspacing="0" align="center" border="0" bgcolor="'.$color[4].'">';
374 echo ' <tr><td><br />';
375 echo ' <table cellpadding="1" cellspacing="5" align="center" border="0">';
376 echo ' <tr>' . html_tag( 'td', $string."\n", 'left')
377 . '</tr>';
378 echo ' </table>';
379 echo ' <br /></td></tr>';
380 echo ' </table></td></tr>';
381 echo ' </table>';
382 }
383
384 do_hook('right_main_bottom');
385 sqimap_logout ($imapConnection);
386 $oTemplate->display('footer.tpl');
387
388
389 /* add the mailbox to the cache */
390 $mailbox_cache[$account.'_'.$aMailbox['NAME']] = $aMailbox;
391 sqsession_register($mailbox_cache,'mailbox_cache');
392 ?>