fixed bug i introduced that always showed attachment box
[squirrelmail.git] / src / read_body.php
CommitLineData
59177427 1<?php
ef870322 2 /**
3 ** read_body.php
4 **
5 ** Copyright (c) 1999-2000 The SquirrelMail development team
6 ** Licensed under the GNU GPL. For full terms see the file COPYING.
7 **
8 ** This file is used for reading the msgs array and displaying
9 ** the resulting emails in the right frame.
245a6892 10 **
11 ** $Id$
ef870322 12 **/
13
2a32fc83 14 session_start();
15
d068c0ec 16 if (!isset($strings_php))
17 include("../functions/strings.php");
245a6892 18 if (!isset($config_php))
19 include("../config/config.php");
d068c0ec 20 if (!isset($page_header_php))
21 include("../functions/page_header.php");
22 if (!isset($imap_php))
23 include("../functions/imap.php");
24 if (!isset($mime_php))
25 include("../functions/mime.php");
26 if (!isset($date_php))
27 include("../functions/date.php");
172fd718 28 if (!isset($url_parser_php))
29 include("../functions/url_parser.php");
be69e508 30
c36ed9cf 31 include("../src/load_prefs.php");
32 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
33 sqimap_mailbox_select($imapConnection, $mailbox);
441f2d33 34 do_hook("html_top");
c36ed9cf 35 displayPageHeader($color, $mailbox);
36
245a6892 37 if (isset($view_hdr)) {
c36ed9cf 38 fputs ($imapConnection, "a003 FETCH $passed_id BODY[HEADER]\r\n");
39 $read = sqimap_read_data ($imapConnection, "a003", true, $a, $b);
40
41 echo "<br>";
e9f8ea4e 42 echo "<table width=100% cellpadding=2 cellspacing=0 border=0 align=center>\n";
c36ed9cf 43 echo " <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%><center><b>" . _("Viewing full header") . "</b> - ";
f4991a86 44 if ($where && $what) {
45 // Got here from a search
46 echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."\">";
8ae331c2 47 } else {
f4991a86 48 echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more\">";
49 }
e9f8ea4e 50 echo ""._("View message") . "</a></b></center></td></tr></table>\n";
51 echo "<table width=99% cellpadding=2 cellspacing=0 border=0 align=center>\n";
5c54e435 52 echo "<tr><td>";
53
c36ed9cf 54 for ($i=1; $i < count($read)-1; $i++) {
5c54e435 55 $line = htmlspecialchars($read[$i]);
172fd718 56 if (eregi("^&gt;", $line)) {
57 $second[$i] = $line;
58 $first[$i] = "&nbsp;";
59 $cnum++;
60 } else if (eregi("^[ |\t]", $line)) {
61 $second[$i] = $line;
62 $first[$i] = "";
63 } else if (eregi("^([^:]+):(.+)", $line, $regs)) {
64 $first[$i] = $regs[1] . ":";
65 $second[$i] = $regs[2];
66 $cnum++;
5c54e435 67 } else {
172fd718 68 $second[$i] = trim($line);
69 $first[$i] = "";
c36ed9cf 70 }
172fd718 71 }
72 for ($i=0; $i < count($second); $i = $j) {
73 $f = $first[$i];
74 $s = nl2br($second[$i]);
75 $j = $i + 1;
76 while ($first[$j] == "" && $j < count($first)) {
77 $s .= "&nbsp;&nbsp;&nbsp;&nbsp;" . nl2br($second[$j]);
78 $j++;
79 }
80 parseEmail($s);
81 echo "<nobr><tt><b>$f</b>$s</tt></nobr>";
c36ed9cf 82 }
5c54e435 83 echo "</td></tr></table>\n";
c36ed9cf 84 echo "</body></html>";
eabc2883 85 sqimap_logout($imapConnection);
c36ed9cf 86 exit;
87 }
88
90033b64 89 // given an IMAP message id number, this will look it up in the cached and sorted msgs array and
90 // return the index. used for finding the next and previous messages
91
92 // returns the index of the next valid message from the array
93 function findNextMessage() {
5c54e435 94 global $msort, $currentArrayIndex, $msgs, $sort;
95
96 if ($sort == 6) {
97 if ($currentArrayIndex != 1) {
98 return $currentArrayIndex - 1;
99 }
100 } else {
101 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
102 if ($currentArrayIndex == $msgs[$key]["ID"]) {
103 next($msort);
104 $key = key($msort);
105 if (isset($key))
106 return $msgs[$key]["ID"];
107 }
108 }
109 }
90033b64 110 return -1;
111 }
112
113 // returns the index of the previous message from the array
114 function findPreviousMessage() {
5c54e435 115 global $msort, $currentArrayIndex, $sort, $msgs, $imapConnection, $mailbox;
116 if ($sort == 6) {
117 $numMessages = sqimap_get_num_messages($imapConnection, $mailbox);
118 if ($currentArrayIndex != $numMessages) {
119 return $currentArrayIndex + 1;
120 }
121 } else {
122 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
123 if ($currentArrayIndex == $msgs[$key]["ID"]) {
124 prev($msort);
125 $key = key($msort);
126 if (isset($key))
127 return $msgs[$key]["ID"];
128 }
129 }
130 }
90033b64 131 return -1;
132 }
133
134 if (isset($msgs)) {
8ae331c2 135 $currentArrayIndex = $passed_id;
53524fa0 136 /*
90033b64 137 for ($i=0; $i < count($msgs); $i++) {
138 if ($msgs[$i]["ID"] == $passed_id) {
139 $currentArrayIndex = $i;
140 break;
141 }
142 }
53524fa0 143 */
90033b64 144 } else {
145 $currentArrayIndex = -1;
146 }
147
1108e8bb 148 for ($i = 0; $i < count($msgs); $i++) {
149 if ($msgs[$i]["ID"] == $passed_id)
150 $msgs[$i]["FLAG_SEEN"] = true;
151 }
152
f7fb20fe 153 // $message contains all information about the message
154 // including header and body
813eba2f 155 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
31f3d7c0 156
f7fb20fe 157 /** translate the subject and mailbox into url-able text **/
7aaa81fc 158 $url_subj = urlencode(trim(sqStripSlashes($message->header->subject)));
8467bf00 159 $urlMailbox = urlencode($mailbox);
8beafbbc 160 $url_replyto = urlencode($message->header->replyto);
be69e508 161
8beafbbc 162 $url_replytoall = urlencode($message->header->replyto);
5bc39e3f 163
164 // If we are replying to all, then find all other addresses and
165 // add them to the list. Remove duplicates.
166 // This is somewhat messy, so I'll explain:
167 // 1) Take all addresses (from, to, cc) (avoid nasty join errors here)
23fd3c8e 168 if (!is_array($message->header->to)) { $message->header->cc = array($message->header->to); }
169 if (!is_array($message->header->cc)) { $message->header->cc = array($message->header->cc); }
5bc39e3f 170 $url_replytoall_extra_addrs = array_merge(array($message->header->from),
171 $message->header->to, $message->header->cc);
172
173 // 2) Make one big string out of them
174 $url_replytoall_extra_addrs = join(';', $url_replytoall_extra_addrs);
175
176 // 3) Parse that into an array of addresses
177 $url_replytoall_extra_addrs = parseAddrs($url_replytoall_extra_addrs);
178
179 // 4) Make them unique -- weed out duplicates
23fd3c8e 180 if (function_exists("array_unique")) {
181 $url_replytoall_extra_addrs = array_unique($url_replytoall_extra_addrs);
182 }
5bc39e3f 183
184 // 5) Remove the addresses we'll be sending the message 'to'
185 $url_replytoall_avoid_addrs = parseAddrs($message->header->replyto);
186 foreach ($url_replytoall_avoid_addrs as $addr)
187 {
188 foreach (array_keys($url_replytoall_extra_addrs, $addr) as $key_to_delete)
189 {
190 unset($url_replytoall_extra_addrs[$key_to_delete]);
191 }
192 }
193
194 // 6) Smoosh back into one nice line
195 $url_replytoallcc = getLineOfAddrs($url_replytoall_extra_addrs);
196
197 // 7) urlencode() it
b676ba7e 198 $url_replytoallcc = urlencode($url_replytoallcc);
4bfed9f3 199
8beafbbc 200 $dateString = getLongDateString($message->header->date);
429f8906 201 $ent_num = findDisplayEntity($message);
31f3d7c0 202
b581fa60 203 /** TEXT STRINGS DEFINITIONS **/
204 $echo_more = _("more");
205 $echo_less = _("less");
206
078a40a4 207 /** FORMAT THE TO STRING **/
2844086d 208 $i = 0;
209 $to_string = "";
8beafbbc 210 $to_ary = $message->header->to;
2844086d 211 while ($i < count($to_ary)) {
99fa2b21 212 $to_ary[$i] = htmlspecialchars(decodeHeader($to_ary[$i]));
be8e07f8 213
2844086d 214 if ($to_string)
215 $to_string = "$to_string<BR>$to_ary[$i]";
216 else
217 $to_string = "$to_ary[$i]";
218
219 $i++;
220 if (count($to_ary) > 1) {
221 if ($show_more == false) {
222 if ($i == 1) {
f4991a86 223 if ($where && $what) {
224 // from a search
225 $to_string = "$to_string&nbsp;(<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>)";
226 } else {
227 $to_string = "$to_string&nbsp;(<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>)";
228 }
2844086d 229 $i = count($to_ary);
230 }
231 } else if ($i == 1) {
f4991a86 232 if ($where && $what) {
233 // from a search
234 $to_string = "$to_string&nbsp;(<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>)";
235 } else {
236 $to_string = "$to_string&nbsp;(<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>)";
237 }
2844086d 238 }
239 }
240 }
241
078a40a4 242 /** FORMAT THE CC STRING **/
243 $i = 0;
244 $cc_string = "";
8beafbbc 245 $cc_ary = $message->header->cc;
99fa2b21 246 while ($i < count(decodeHeader($cc_ary))) {
f7fb20fe 247 $cc_ary[$i] = htmlspecialchars($cc_ary[$i]);
078a40a4 248 if ($cc_string)
249 $cc_string = "$cc_string<BR>$cc_ary[$i]";
250 else
251 $cc_string = "$cc_ary[$i]";
252
253 $i++;
254 if (count($cc_ary) > 1) {
255 if ($show_more_cc == false) {
256 if ($i == 1) {
f4991a86 257 if ($where && $what) {
258 // from a search
259 $cc_string = "$cc_string&nbsp;(<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>)";
260 } else {
261 $cc_string = "$cc_string&nbsp;(<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>)";
262 }
078a40a4 263 $i = count($cc_ary);
264 }
265 } else if ($i == 1) {
f4991a86 266 if ($where && $what) {
267 // from a search
268 $cc_string = "$cc_string&nbsp;(<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>)";
269 } else {
270 $cc_string = "$cc_string&nbsp;(<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>)";
271 }
078a40a4 272 }
273 }
274 }
275
f7fb20fe 276 /** make sure everything will display in HTML format **/
8beafbbc 277 $from_name = decodeHeader(htmlspecialchars($message->header->from));
7aaa81fc 278 $subject = decodeHeader(htmlspecialchars($message->header->subject));
078a40a4 279
06ad27a2 280 do_hook("read_body_top");
8467bf00 281 echo "<BR>";
8ae331c2 282
d68a3926 283 echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=100% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
c36ed9cf 284 echo " <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%>";
4809f489 285 echo " <TABLE WIDTH=100% CELLSPACING=0 BORDER=0 COLS=2 CELLPADDING=3>";
31f3d7c0 286 echo " <TR>";
90033b64 287 echo " <TD ALIGN=LEFT WIDTH=33%>";
aae41ae9 288 echo " <SMALL>";
1809bad8 289 if ($where && $what) {
290 echo " <A HREF=\"search.php?where=".urlencode($where)."&what=".urlencode($what)."&mailbox=$urlMailbox\">";
291 } else {
292 echo " <A HREF=\"right_main.php?use_mailbox_cache=1&sort=$sort&startMessage=$startMessage&mailbox=$urlMailbox\">";
293 }
b581fa60 294 echo _("Message List");
295 echo "</A>&nbsp;|&nbsp;";
1809bad8 296 if ($where && $what) {
99fa2b21 297 echo " <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."\">";
1809bad8 298 } else {
d36f3e63 299 echo " <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&sort=$sort&startMessage=$startMessage\">";
1809bad8 300 }
b581fa60 301 echo _("Delete");
302 echo "</A>&nbsp;&nbsp;";
aae41ae9 303 echo " </SMALL>";
90033b64 304 echo " </TD><TD WIDTH=33% ALIGN=CENTER>";
305 echo " <SMALL>\n";
1809bad8 306 if ($where && $what) {
90033b64 307 } else {
1809bad8 308 if ($currentArrayIndex == -1) {
309 echo "Previous&nbsp;|&nbsp;Next";
310 } else {
311 $prev = findPreviousMessage();
312 $next = findNextMessage();
313 if ($prev != -1)
314 echo "<a href=\"read_body.php?passed_id=$prev&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
315 else
316 echo _("Previous") . "&nbsp;|&nbsp;";
317 if ($next != -1)
318 echo "<a href=\"read_body.php?passed_id=$next&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Next") . "</A>";
319 else
320 echo _("Next");
321 }
322 }
90033b64 323 echo " </SMALL>\n";
324 echo " </TD><TD WIDTH=33% ALIGN=RIGHT>";
aae41ae9 325 echo " <SMALL>";
429f8906 326 echo " <A HREF=\"compose.php?forward_id=$passed_id&forward_subj=$url_subj&mailbox=$urlMailbox&ent_num=$ent_num\">";
b581fa60 327 echo _("Forward");
328 echo "</A>&nbsp;|&nbsp;";
429f8906 329 echo " <A HREF=\"compose.php?send_to=$url_replyto&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">";
b581fa60 330 echo _("Reply");
331 echo "</A>&nbsp;|&nbsp;";
429f8906 332 echo " <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\">";
b581fa60 333 echo _("Reply All");
334 echo "</A>&nbsp;&nbsp;";
aae41ae9 335 echo " </SMALL>";
31f3d7c0 336 echo " </TD>";
337 echo " </TR>";
338 echo " </TABLE>";
8467bf00 339 echo " </TD></TR>";
4809f489 340 echo " <TR><TD CELLSPACING=0 WIDTH=100%>";
97afcee9 341 echo " <TABLE COLS=2 WIDTH=100% BORDER=0 CELLSPACING=0 CELLPADDING=3>\n";
be69e508 342 echo " <TR>\n";
343 /** subject **/
c36ed9cf 344 echo " <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
b581fa60 345 echo _("Subject:");
c36ed9cf 346 echo " </TD><TD BGCOLOR=\"$color[0]\" WIDTH=84%>\n";
c221adce 347 echo " <B>$subject</B>&nbsp;\n";
be69e508 348 echo " </TD>\n";
f4991a86 349 if ($where && $what) {
350 // Got here from a search
351 echo " <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&view_hdr=1\">" . _("View full header") . "</a></small>&nbsp;&nbsp;</td>";
352 } else {
353 echo " <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&view_hdr=1\">" . _("View full header") . "</a></small>&nbsp;&nbsp;</td>";
354 }
be69e508 355 echo " </TR>\n";
356 /** from **/
357 echo " <TR>\n";
c36ed9cf 358 echo " <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
b581fa60 359 echo _("From:");
c36ed9cf 360 echo " </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% colspan=2>\n";
c221adce 361 echo " <B>$from_name</B>&nbsp;\n";
be69e508 362 echo " </TD>\n";
363 echo " </TR>\n";
364 /** date **/
365 echo " <TR>\n";
c36ed9cf 366 echo " <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
32c7898c 367 echo _("Date:");
c36ed9cf 368 echo " </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% colspan=2>\n";
c221adce 369 echo " <B>$dateString</B>&nbsp;\n";
be69e508 370 echo " </TD>\n";
371 echo " </TR>\n";
2844086d 372 /** to **/
373 echo " <TR>\n";
c36ed9cf 374 echo " <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
b581fa60 375 echo _("To:");
c36ed9cf 376 echo " </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% VALIGN=TOP colspan=2>\n";
c221adce 377 echo " <B>$to_string</B>&nbsp;\n";
2844086d 378 echo " </TD>\n";
379 echo " </TR>\n";
078a40a4 380 /** cc **/
8beafbbc 381 if ($message->header->cc) {
078a40a4 382 echo " <TR>\n";
c36ed9cf 383 echo " <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
aae41ae9 384 echo " Cc:\n";
c36ed9cf 385 echo " </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% VALIGN=TOP colspan=2>\n";
c221adce 386 echo " <B>$cc_string</B>&nbsp;\n";
078a40a4 387 echo " </TD>\n";
388 echo " </TR>\n";
389 }
cc24badd 390 do_hook("read_body_header");
4809f489 391 echo "</TABLE>";
392 echo " </TD></TR>";
d68a3926 393 echo "</table>";
a48fbf9b 394 echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=97% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
be69e508 395
f8f9bed9 396 echo " <TR><TD BGCOLOR=\"$color[4]\" WIDTH=100%>\n";
4809f489 397 echo "<BR>";
9297917e 398
399 $body = formatBody($imapConnection, $message, $color, $wrap_at);
5c55c295 400
441f2d33 401 echo $body;
402
d68a3926 403 echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=100% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
7831268e 404 echo " <TR><TD BGCOLOR=\"$color[9]\">&nbsp;</TD></TR>";
be69e508 405 echo "</TABLE>\n";
406
06ad27a2 407 do_hook("read_body_bottom");
441f2d33 408 do_hook("html_bottom");
1195c340 409 sqimap_logout($imapConnection);
b581fa60 410?>