5 ** Copyright (c) 1999-2000 The SquirrelMail development team
6 ** Licensed under the GNU GPL. For full terms see the file COPYING.
8 ** This file is used for reading the msgs array and displaying
9 ** the resulting emails in the right frame.
14 require_once('../src/validate.php');
15 require_once('../functions/imap.php');
16 require_once('../functions/mime.php');
17 require_once('../functions/date.php');
18 require_once('../functions/url_parser.php');
20 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
21 sqimap_mailbox_select($imapConnection, $mailbox);
23 displayPageHeader($color, $mailbox);
25 if (isset($view_hdr)) {
26 fputs ($imapConnection, sqimap_session_id() . " FETCH $passed_id BODY[HEADER]\r\n");
27 $read = sqimap_read_data ($imapConnection, sqimap_session_id(), true, $a, $b);
30 '<table width="100%" cellpadding="2" cellspacing="0" border="0" align="center">' . "\n" .
31 " <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%><center><b>" . _("Viewing full header") . '</b> - ';
32 if (isset($where) && isset($what)) {
33 // Got here from a search
34 echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what).'">';
36 echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more\">";
38 echo ''._("View message") . "</a></b></center></td></tr></table>\n" .
39 "<table width=99% cellpadding=2 cellspacing=0 border=0 align=center>\n" .
43 for ($i=1; $i < count($read); $i++
) {
44 $line = htmlspecialchars($read[$i]);
45 if (eregi("^>", $line)) {
47 $first[$i] = ' ';
49 } else if (eregi("^[ |\t]", $line)) {
52 } else if (eregi("^([^:]+):(.+)", $line, $regs)) {
53 $first[$i] = $regs[1] . ':';
54 $second[$i] = $regs[2];
57 $second[$i] = trim($line);
61 for ($i=0; $i < count($second); $i = $j) {
62 if (isset($first[$i]))
64 if (isset($second[$i]))
65 $s = nl2br($second[$i]);
67 while ($first[$j] == '' && $j < count($first)) {
68 $s .= ' ' . nl2br($second[$j]);
72 if (isset($f)) echo "<nobr><tt><b>$f</b>$s</tt></nobr>";
74 echo "</td></tr></table>\n";
75 echo '</body></html>';
76 sqimap_logout($imapConnection);
80 // given an IMAP message id number, this will look it up in the cached and sorted msgs array and
81 // return the index. used for finding the next and previous messages
83 // returns the index of the next valid message from the array
84 function findNextMessage() {
85 global $msort, $currentArrayIndex, $msgs, $sort;
88 if ($currentArrayIndex != 1) {
89 return $currentArrayIndex - 1;
92 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
93 if ($currentArrayIndex == $msgs[$key]['ID']) {
97 return $msgs[$key]['ID'];
104 // Removes just one address from the list of addresses
105 function RemoveAddress(&$addr_list, $addr) {
108 foreach (array_keys($addr_list, $addr) as $key_to_delete)
110 unset($addr_list[$key_to_delete]);
115 // returns the index of the previous message from the array
116 function findPreviousMessage() {
117 global $msort, $currentArrayIndex, $sort, $msgs, $imapConnection,
118 $mailbox, $data_dir, $username;
120 $numMessages = sqimap_get_num_messages($imapConnection, $mailbox);
121 if ($currentArrayIndex != $numMessages) {
122 return $currentArrayIndex +
1;
125 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
126 if ($currentArrayIndex == $msgs[$key]['ID']) {
130 return $msgs[$key]['ID'];
138 $currentArrayIndex = $passed_id;
140 for ($i=0; $i < count($msgs); $i++) {
141 if ($msgs[$i]["ID"] == $passed_id) {
142 $currentArrayIndex = $i;
148 $currentArrayIndex = -1;
151 for ($i = 0; $i < count($msgs); $i++
) {
152 if ($msgs[$i]['ID'] == $passed_id)
153 $msgs[$i]['FLAG_SEEN'] = true;
156 // $message contains all information about the message
157 // including header and body
158 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
160 /** translate the subject and mailbox into url-able text **/
161 $url_subj = urlencode(trim($message->header
->subject
));
162 $urlMailbox = urlencode($mailbox);
164 if (isset($message->header
->replyto
))
165 $url_replyto = urlencode($message->header
->replyto
);
167 $url_replytoall = $url_replyto;
169 // If we are replying to all, then find all other addresses and
170 // add them to the list. Remove duplicates.
171 // This is somewhat messy, so I'll explain:
172 // 1) Take all addresses (from, to, cc) (avoid nasty join errors here)
173 $url_replytoall_extra_addrs = array_merge(array($message->header
->from
),
174 $message->header
->to
, $message->header
->cc
);
176 // 2) Make one big string out of them
177 $url_replytoall_extra_addrs = join(';', $url_replytoall_extra_addrs);
179 // 3) Parse that into an array of addresses
180 $url_replytoall_extra_addrs = parseAddrs($url_replytoall_extra_addrs);
182 // 4) Make them unique -- weed out duplicates
183 // (Coded for PHP 4.0.0)
184 $url_replytoall_extra_addrs =
185 array_keys(array_flip($url_replytoall_extra_addrs));
187 // 5) Remove the addresses we'll be sending the message 'to'
188 $url_replytoall_avoid_addrs = '';
189 if (isset($message->header
->replyto
))
190 $url_replytoall_avoid_addrs = $message->header
->replyto
;
191 $url_replytoall_avoid_addrs = parseAddrs($url_replytoall_avoid_addrs);
192 foreach ($url_replytoall_avoid_addrs as $addr)
194 RemoveAddress($url_replytoall_extra_addrs, $addr);
197 // 6) Remove our identities from the CC list (they still can be in the
198 // TO list) only if $include_self_reply_all isn't set or it is ''.
199 if (getPref($data_dir, $username, 'include_self_reply_all') == '')
201 RemoveAddress($url_replytoall_extra_addrs,
202 getPref($data_dir, $username, 'email_address'));
203 $idents = getPref($data_dir, $username, 'identities');
204 if ($idents != '' && $idents > 1)
206 for ($i = 1; $i < $idents; $i ++
)
208 RemoveAddress($url_replytoall_extra_addrs,
209 getPref($data_dir, $username, 'email_address' .
215 // 7) Smoosh back into one nice line
216 $url_replytoallcc = getLineOfAddrs($url_replytoall_extra_addrs);
219 $url_replytoallcc = urlencode($url_replytoallcc);
221 $dateString = getLongDateString($message->header
->date
);
223 // What do we reply to -- text only, if possible
224 $ent_num = findDisplayEntity($message);
226 /** TEXT STRINGS DEFINITIONS **/
227 $echo_more = _("more");
228 $echo_less = _("less");
230 if (!isset($show_more_cc)) $show_more_cc = false;
232 /** FORMAT THE TO STRING **/
235 $to_ary = $message->header
->to
;
236 while ($i < count($to_ary)) {
237 $to_ary[$i] = htmlspecialchars(decodeHeader($to_ary[$i]));
240 $to_string = "$to_string<BR>$to_ary[$i]";
242 $to_string = "$to_ary[$i]";
245 if (count($to_ary) > 1) {
246 if ($show_more == false) {
248 if (isset($where) && isset($what)) {
250 $to_string = "$to_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
252 $to_string = "$to_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
256 } else if ($i == 1) {
257 if (isset($where) && isset($what)) {
259 $to_string = "$to_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
261 $to_string = "$to_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
267 /** FORMAT THE CC STRING **/
269 if (isset ($message->header
->cc
[0]) && trim($message->header
->cc
[0])){
271 $cc_ary = $message->header
->cc
;
272 while ($i < count(decodeHeader($cc_ary))) {
273 $cc_ary[$i] = htmlspecialchars($cc_ary[$i]);
275 $cc_string = "$cc_string<BR>$cc_ary[$i]";
277 $cc_string = "$cc_ary[$i]";
280 if (count($cc_ary) > 1) {
281 if ($show_more_cc == false) {
283 if (isset($where) && isset($what)) {
285 $cc_string = "$cc_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&what=".urlencode($what)."&where=".urlencode($where)."&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
287 $cc_string = "$cc_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
291 } else if ($i == 1) {
292 if (isset($where) && isset($what)) {
294 $cc_string = "$cc_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&what=".urlencode($what)."&where=".urlencode($where)."&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
296 $cc_string = "$cc_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
302 /** make sure everything will display in HTML format **/
303 $from_name = decodeHeader(htmlspecialchars($message->header
->from
));
304 $subject = decodeHeader(htmlspecialchars($message->header
->subject
));
306 do_hook('read_body_top');
308 '<TABLE CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' . "\n" .
309 ' <TR><TD BGCOLOR="' . $color[9] . '" WIDTH="100%">' .
310 ' <TABLE WIDTH="100%" CELLSPACING="0" BORDER="0" CELLPADDING="3">' .
312 ' <TD ALIGN="LEFT" WIDTH="33%">' .
314 if ($where && $what) {
315 echo " <A HREF=\"search.php?where=".urlencode($where)."&what=".urlencode($what)."&mailbox=$urlMailbox\">";
317 echo " <A HREF=\"right_main.php?use_mailbox_cache=1&sort=$sort&startMessage=$startMessage&mailbox=$urlMailbox\">";
319 echo _("Message List");
320 echo '</A> | ';
321 if ($where && $what) {
322 echo " <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&where=".urlencode($where)."&what=".urlencode($what).'">';
324 echo " <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&sort=$sort&startMessage=$startMessage\">";
329 ' </TD><TD WIDTH="33%" ALIGN="CENTER">' .
331 if ($where && $what) {
333 if ($currentArrayIndex == -1) {
334 echo 'Previous | Next';
336 $prev = findPreviousMessage();
337 $next = findNextMessage();
339 echo "<a href=\"read_body.php?passed_id=$prev&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Previous") . "</A> | ";
341 echo _("Previous") . ' | ';
343 echo "<a href=\"read_body.php?passed_id=$next&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Next") . "</A>";
348 echo ' </SMALL>' . "\n" .
349 ' </TD><TD WIDTH="33%" ALIGN="RIGHT">' .
351 " <A HREF=\"compose.php?forward_id=$passed_id&forward_subj=$url_subj&mailbox=$urlMailbox&ent_num=$ent_num\">" .
353 '</A> | ' .
354 " <A HREF=\"compose.php?send_to=$url_replyto&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">" .
356 '</A> | ' .
357 " <A HREF=\"compose.php?send_to=$url_replytoall&send_to_cc=$url_replytoallcc&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">" .
365 ' <TR><TD CELLSPACING="0" WIDTH="100%">' .
366 ' <TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="3">' . "\n" .
369 " <TD BGCOLOR=\"$color[0]\" WIDTH=\"10%\" ALIGN=\"right\" VALIGN=\"top\">\n" .
371 " </TD><TD BGCOLOR=\"$color[0]\" WIDTH=\"80%\" VALIGN=\"top\">\n" .
372 " <B>$subject</B> \n" .
374 ' <TD ROWSPAN="4" width=10% BGCOLOR="'.$color[0].'" ALIGN=right VALIGN=top NOWRAP><small>' . "\n";
375 if ($where && $what) {
376 // Got here from a search
377 echo "<a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&view_hdr=1\">" . _("View full header") . "</a>\n";
379 echo "<a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&view_hdr=1\">" . _("View full header") . "</a>\n";
381 do_hook("read_body_header_right");
382 echo '</small></TD>' . "\n" .
386 ' <TD BGCOLOR="' . $color[0] . '" ALIGN="RIGHT">' . "\n" .
388 ' </TD><TD BGCOLOR="' . $color[0] . '">' . "\n" .
389 " <B>$from_name</B> \n" .
394 ' <TD BGCOLOR="' . $color[0] . '" ALIGN="RIGHT">' . "\n" .
396 " </TD><TD BGCOLOR=\"$color[0]\">\n" .
397 " <B>$dateString</B> \n" .
402 " <TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>\n" .
404 ' </TD><TD BGCOLOR="' . $color[0] . '" VALIGN="TOP">' . "\n" .
405 " <B>$to_string</B> \n" .
409 if (isset($cc_string)) {
411 " <TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>\n" .
413 " </TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>\n" .
414 " <B>$cc_string</B> \n" .
418 do_hook("read_body_header");
423 echo "<TABLE CELLSPACING=0 WIDTH=97% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n" .
424 " <TR><TD BGCOLOR=\"$color[4]\" WIDTH=100%>\n" .
427 $body = formatBody($imapConnection, $message, $color, $wrap_at);
431 '<TABLE CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' . "\n" .
432 " <TR><TD BGCOLOR=\"$color[9]\"> </TD></TR>" .
435 do_hook('read_body_bottom');
436 do_hook('html_bottom');
437 sqimap_logout($imapConnection);