X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=src%2Fread_body.php;h=503eca2b4c0d2eb1d06378cc404651c67ce98aeb;hp=59e6f0d32a288c2561c95135e86e562d0d1e7c02;hb=f226cba750d5d3330126b17f9b8dc928a97e76fa;hpb=99fa2b21527197e185f1fbb3b51aca57ddd079eb diff --git a/src/read_body.php b/src/read_body.php index 59e6f0d3..503eca2b 100644 --- a/src/read_body.php +++ b/src/read_body.php @@ -7,57 +7,73 @@ ** ** This file is used for reading the msgs array and displaying ** the resulting emails in the right frame. + ** + ** $Id$ **/ - session_start(); - - if (!isset($config_php)) - include("../config/config.php"); - if (!isset($strings_php)) - include("../functions/strings.php"); - if (!isset($page_header_php)) - include("../functions/page_header.php"); - if (!isset($imap_php)) - include("../functions/imap.php"); - if (!isset($mime_php)) - include("../functions/mime.php"); - if (!isset($date_php)) - include("../functions/date.php"); - - include("../src/load_prefs.php"); + require_once('../src/validate.php'); + require_once('../functions/imap.php'); + require_once('../functions/mime.php'); + require_once('../functions/date.php'); + require_once('../functions/url_parser.php'); + $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); sqimap_mailbox_select($imapConnection, $mailbox); + do_hook('html_top'); displayPageHeader($color, $mailbox); - if ($view_hdr) { - fputs ($imapConnection, "a003 FETCH $passed_id BODY[HEADER]\r\n"); - $read = sqimap_read_data ($imapConnection, "a003", true, $a, $b); + if (isset($view_hdr)) { + fputs ($imapConnection, sqimap_session_id() . " FETCH $passed_id BODY[HEADER]\r\n"); + $read = sqimap_read_data ($imapConnection, sqimap_session_id(), true, $a, $b); - echo "
"; - echo "\n"; - echo "
" . _("Viewing full header") . " - "; - if ($where && $what) { + echo '
' . + '' . "\n" . + "
" . _("Viewing full header") . ' - '; + if (isset($where) && isset($what)) { // Got here from a search - echo ""; - } else { + echo "'; + } else { echo ""; } - echo ""._("View message") . "
\n"; - echo "\n"; - echo "
";
-      for ($i=1; $i < count($read)-1; $i++) {
-         $read[$i] = htmlspecialchars($read[$i]);
-         if (substr($read[$i], 0, 1) != "\t" && 
-             substr($read[$i], 0, 1) != " " && 
-             substr($read[$i], 0, 1) != "&" && 
-             trim($read[$i])) {
-            $pre = substr($read[$i], 0, strpos($read[$i], ":"));
-            $read[$i] = str_replace("$pre", "$pre", decodeHeader($read[$i]));
+      echo ''._("View message") . "
\n" . + "\n" . + '
'; + + $cnum = 0; + for ($i=1; $i < count($read); $i++) { + $line = htmlspecialchars($read[$i]); + if (eregi("^>", $line)) { + $second[$i] = $line; + $first[$i] = ' '; + $cnum++; + } else if (eregi("^[ |\t]", $line)) { + $second[$i] = $line; + $first[$i] = ''; + } else if (eregi("^([^:]+):(.+)", $line, $regs)) { + $first[$i] = $regs[1] . ':'; + $second[$i] = $regs[2]; + $cnum++; + } else { + $second[$i] = trim($line); + $first[$i] = ''; } - echo "$read[$i]"; + } + for ($i=0; $i < count($second); $i = $j) { + if (isset($first[$i])) + $f = $first[$i]; + if (isset($second[$i])) + $s = nl2br($second[$i]); + $j = $i + 1; + while ($first[$j] == '' && $j < count($first)) { + $s .= '    ' . nl2br($second[$j]); + $j++; + } + parseEmail($s); + if (isset($f)) echo "$f$s"; } - echo "
\n"; - echo ""; + echo "
\n"; + echo ''; + sqimap_logout($imapConnection); exit; } @@ -66,34 +82,116 @@ // returns the index of the next valid message from the array function findNextMessage() { - global $msort, $currentArrayIndex, $msgs; - for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) { - if ($currentArrayIndex == $msgs[$key]["ID"]) { - next($msort); - $key = key($msort); - if (isset($key)) - return $msgs[$key]["ID"]; - } - } + global $msort, $currentArrayIndex, $msgs, $sort; + + if ($sort == 6) { + if ($currentArrayIndex != 1) { + return $currentArrayIndex - 1; + } + } else { + for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) { + if ($currentArrayIndex == $msgs[$key]['ID']) { + next($msort); + $key = key($msort); + if (isset($key)) + return $msgs[$key]['ID']; + } + } + } return -1; } + // Removes just one address from the list of addresses + function RemoveAddress(&$addr_list, $addr) { + if ($addr == '') + return; + foreach (array_keys($addr_list, $addr) as $key_to_delete) + { + unset($addr_list[$key_to_delete]); + } + } + + // returns the index of the previous message from the array function findPreviousMessage() { - global $msort, $currentArrayIndex, $msgs; - for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) { - if ($currentArrayIndex == $msgs[$key]["ID"]) { - prev($msort); - $key = key($msort); - if (isset($key)) - return $msgs[$key]["ID"]; - } - } + global $msort, $currentArrayIndex, $sort, $msgs, $imapConnection, + $mailbox, $data_dir, $username; + if ($sort == 6) { + $numMessages = sqimap_get_num_messages($imapConnection, $mailbox); + if ($currentArrayIndex != $numMessages) { + return $currentArrayIndex + 1; + } + } else { + for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) { + if ($currentArrayIndex == $msgs[$key]['ID']) { + prev($msort); + $key = key($msort); + if (isset($key)) + return $msgs[$key]['ID']; + } + } + } return -1; } + + // displays a link to a page where the message is displayed + // more "printer friendly" + + function printer_friendly_link($subtle) { + global $passed_id, $mailbox, $ent_num, $color; + global $pf_subtle_link; + + if ($pf_subtle_link != $subtle) return; + + if (strlen(trim($mailbox)) < 1) + $mailbox = 'INBOX'; + + $params = '?passed_ent_id=' . $ent_num . '&mailbox=' . urlencode($mailbox) . + '&passed_id=' . $passed_id; + $text = _("View printable version"); + + if (!$subtle) { + // the link is large, on the bottom of the header panel + echo ' ' . "\n" . + ' ' . "\n" . + '  ' . "\n" . + ' '."\n"; + } else { + // the link is subtle, below "view full header" + echo '
' . "\n"; + } + + // javascript + echo ' ' . "\n" . + // pure html + ' ' . "\n"; + + if (!$subtle) { + // the link is large, on the bottom of the header panel + echo ' ' . "\n" . + ' ' . "\n"; + } + } + + // main of read_boby.php + if (isset($msgs)) { - $currentArrayIndex = $passed_id; + $currentArrayIndex = $passed_id; /* for ($i=0; $i < count($msgs); $i++) { if ($msgs[$i]["ID"] == $passed_id) { @@ -107,32 +205,87 @@ } for ($i = 0; $i < count($msgs); $i++) { - if ($msgs[$i]["ID"] == $passed_id) - $msgs[$i]["FLAG_SEEN"] = true; + if ($msgs[$i]['ID'] == $passed_id) + $msgs[$i]['FLAG_SEEN'] = true; } // $message contains all information about the message // including header and body $message = sqimap_get_message($imapConnection, $passed_id, $mailbox); - + /** translate the subject and mailbox into url-able text **/ - $url_subj = urlencode(trim(stripslashes($message->header->subject))); + $url_subj = urlencode(trim($message->header->subject)); $urlMailbox = urlencode($mailbox); - $url_replyto = urlencode($message->header->replyto); + $url_replyto = ''; + if (isset($message->header->replyto)) + $url_replyto = urlencode($message->header->replyto); + + $url_replytoall = $url_replyto; - $url_replytoall = urlencode($message->header->replyto); - $url_replytoallcc = urlencode(getLineOfAddrs($message->header->to) . ", " . getLineOfAddrs($message->header->cc)); + // If we are replying to all, then find all other addresses and + // add them to the list. Remove duplicates. + // This is somewhat messy, so I'll explain: + // 1) Take all addresses (from, to, cc) (avoid nasty join errors here) + $url_replytoall_extra_addrs = array_merge(array($message->header->from), + $message->header->to, $message->header->cc); + + // 2) Make one big string out of them + $url_replytoall_extra_addrs = join(';', $url_replytoall_extra_addrs); + + // 3) Parse that into an array of addresses + $url_replytoall_extra_addrs = parseAddrs($url_replytoall_extra_addrs); + + // 4) Make them unique -- weed out duplicates + // (Coded for PHP 4.0.0) + $url_replytoall_extra_addrs = + array_keys(array_flip($url_replytoall_extra_addrs)); + + // 5) Remove the addresses we'll be sending the message 'to' + $url_replytoall_avoid_addrs = ''; + if (isset($message->header->replyto)) { + $url_replytoall_avoid_addrs = $message->header->replyto; + } + + $url_replytoall_avoid_addrs = parseAddrs($url_replytoall_avoid_addrs); + foreach ($url_replytoall_avoid_addrs as $addr) { + RemoveAddress($url_replytoall_extra_addrs, $addr); + } + + // 6) Remove our identities from the CC list (they still can be in the + // TO list) only if $include_self_reply_all is turned off + if (!$include_self_reply_all) { + RemoveAddress($url_replytoall_extra_addrs, + getPref($data_dir, $username, 'email_address')); + $idents = getPref($data_dir, $username, 'identities'); + if ($idents != '' && $idents > 1) { + for ($i = 1; $i < $idents; $i ++) { + RemoveAddress($url_replytoall_extra_addrs, + getPref($data_dir, $username, 'email_address' . + $i)); + } + } + } + + // 7) Smoosh back into one nice line + $url_replytoallcc = getLineOfAddrs($url_replytoall_extra_addrs); + + // 8) urlencode() it + $url_replytoallcc = urlencode($url_replytoallcc); $dateString = getLongDateString($message->header->date); + + // What do we reply to -- text only, if possible $ent_num = findDisplayEntity($message); /** TEXT STRINGS DEFINITIONS **/ $echo_more = _("more"); $echo_less = _("less"); + if (!isset($show_more_cc)) $show_more_cc = false; + /** FORMAT THE TO STRING **/ $i = 0; - $to_string = ""; + $to_string = ''; $to_ary = $message->header->to; while ($i < count($to_ary)) { $to_ary[$i] = htmlspecialchars(decodeHeader($to_ary[$i])); @@ -146,7 +299,7 @@ if (count($to_ary) > 1) { if ($show_more == false) { if ($i == 1) { - if ($where && $what) { + if (isset($where) && isset($what)) { // from a search $to_string = "$to_string ($echo_more)"; } else { @@ -155,7 +308,7 @@ $i = count($to_ary); } } else if ($i == 1) { - if ($where && $what) { + if (isset($where) && isset($what)) { // from a search $to_string = "$to_string ($echo_less)"; } else { @@ -167,166 +320,284 @@ /** FORMAT THE CC STRING **/ $i = 0; - $cc_string = ""; - $cc_ary = $message->header->cc; - while ($i < count(decodeHeader($cc_ary))) { - $cc_ary[$i] = htmlspecialchars($cc_ary[$i]); - if ($cc_string) - $cc_string = "$cc_string
$cc_ary[$i]"; - else - $cc_string = "$cc_ary[$i]"; - - $i++; - if (count($cc_ary) > 1) { - if ($show_more_cc == false) { - if ($i == 1) { - if ($where && $what) { + if (isset ($message->header->cc[0]) && trim($message->header->cc[0])){ + $cc_string = ""; + $cc_ary = $message->header->cc; + while ($i < count(decodeHeader($cc_ary))) { + $cc_ary[$i] = htmlspecialchars($cc_ary[$i]); + if ($cc_string) + $cc_string = "$cc_string
$cc_ary[$i]"; + else + $cc_string = "$cc_ary[$i]"; + + $i++; + if (count($cc_ary) > 1) { + if ($show_more_cc == false) { + if ($i == 1) { + if (isset($where) && isset($what)) { + // from a search + $cc_string = "$cc_string ($echo_more)"; + } else { + $cc_string = "$cc_string ($echo_more)"; + } + $i = count($cc_ary); + } + } else if ($i == 1) { + if (isset($where) && isset($what)) { // from a search - $cc_string = "$cc_string ($echo_more)"; + $cc_string = "$cc_string ($echo_less)"; } else { - $cc_string = "$cc_string ($echo_more)"; + $cc_string = "$cc_string ($echo_less)"; + } + } + } + } + } + /** FORMAT THE BCC STRING **/ + $i = 0; + if (isset ($message->header->bcc[0]) && trim($message->header->bcc[0])){ + $bcc_string = ""; + $bcc_ary = $message->header->bcc; + while ($i < count(decodeHeader($bcc_ary))) { + $bcc_ary[$i] = htmlspecialchars($bcc_ary[$i]); + if ($bcc_string) + $bcc_string = "$bcc_string
$bcc_ary[$i]"; + else + $bcc_string = "$bcc_ary[$i]"; + + $i++; + if (count($bcc_ary) > 1) { + if ($show_more_cc == false) { + if ($i == 1) { + if (isset($where) && isset($what)) { + // from a search + $bcc_string = "$bcc_string ($echo_more)"; + } else { + $bcc_string = "$bcc_string ($echo_more)"; + } + $i = count($bcc_ary); + } + } else if ($i == 1) { + if (isset($where) && isset($what)) { + // from a search + $bcc_string = "$bcc_string ($echo_less)"; + } else { + $bcc_string = "$bcc_string ($echo_less)"; } - $i = count($cc_ary); } - } else if ($i == 1) { - if ($where && $what) { - // from a search - $cc_string = "$cc_string ($echo_less)"; - } else { - $cc_string = "$cc_string ($echo_less)"; - } } } } + if($default_use_priority) { + switch(substr($message->header->priority,0,1)) { + case "1" : $priority_string = _("High"); + break; + case "3" : $priority_string = _("Normal"); + break; + case "5" : $priority_string = _("Low"); + break; + } + } /** make sure everything will display in HTML format **/ $from_name = decodeHeader(htmlspecialchars($message->header->from)); - $subject = decodeHeader(htmlspecialchars(stripslashes($message->header->subject))); - - echo "
"; - echo "\n"; - echo " \n"; - echo "
"; - echo " "; - echo " "; - echo " ' . + '
"; - echo " "; + $subject = decodeHeader(htmlspecialchars($message->header->subject)); + + do_hook('read_body_top'); + echo '
' . + '' . "\n" . + ' "; - echo " ' . + ' "; - echo "
' . "\n" . + ' ' . "\n" . + ' ' . "\n" . + ' "; - echo " "; - echo "
' . "\n" . + ' ' . "\n"; if ($where && $what) { echo " "; } else { echo " "; } echo _("Message List"); - echo " | "; + echo ' | '; if ($where && $what) { - echo " "; + echo " '; } else { - echo " "; + echo " "; } - echo _("Delete"); - echo "  "; - echo " "; - echo " "; - echo " \n"; + echo _("Delete") . ' '; + if (($mailbox == $draft_folder) && ($save_as_draft)) { + echo '| '; + echo " "; + echo _("Resume Draft") . ''; + } + echo '  ' . + ' ' . + ' ' . + ' ' . "\n"; + if ($where && $what) { } else { if ($currentArrayIndex == -1) { - echo "Previous | Next"; + echo 'Previous | Next'; } else { $prev = findPreviousMessage(); $next = findNextMessage(); if ($prev != -1) echo "" . _("Previous") . " | "; else - echo _("Previous") . " | "; + echo _("Previous") . ' | '; if ($next != -1) echo "" . _("Next") . ""; else echo _("Next"); } } - echo " \n"; - echo " "; - echo " "; - echo " "; - echo _("Forward"); - echo " | "; - echo " "; - echo _("Reply"); - echo " | "; - echo " "; - echo _("Reply All"); - echo "  "; - echo " "; - echo "
"; - echo "
"; - echo " \n"; - echo " \n"; + echo ' ' . "\n" . + ' ' . + ' ' . + '
' . + ' ' . + " " . + _("Forward") . + ' | ' . + " " . + _("Reply") . + ' | ' . + " " . + _("Reply All") . + '  ' . + ' ' . + '
' . + '
' . + ' ' . "\n" . + ' ' . "\n" . /** subject **/ - echo " \n"; + " \n" . + ' "; - } else { - echo " "; + echo "" . _("View full header") . "\n"; + } else { + echo "" . _("View full header") . "\n"; } - echo " \n"; + printer_friendly_link(1); // 1 = subtle link + do_hook("read_body_header_right"); + echo '' . "\n" . + ' ' ."\n" . /** from **/ - echo " \n"; - echo " \n"; - echo " \n"; + ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n" . /** date **/ - echo " \n"; - echo " \n"; - echo " \n"; + ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n" . /** to **/ - echo " \n"; - echo " \n"; - echo " \n"; + " \n" . + " ' . "\n" . + ' ' . "\n"; /** cc **/ - if ($message->header->cc) { - echo " \n"; - echo " \n"; - echo " \n"; + if (isset($cc_string)) { + echo " \n" . + " ' . "\n" . + ' ' . "\n"; + } + /** bcc **/ + if (isset($bcc_string)) { + echo " \n" . + " ' . "\n" . + ' ' . "\n"; + } + if ($default_use_priority) { + if (isset($priority_string)) { + echo " \n" . + " " . "\n" . + " " . "\n"; + } + } + if ($show_xmailer_default) { + fputs ($imapConnection, sqimap_session_id() . + " FETCH $passed_id BODY.PEEK[HEADER.FIELDS (X-Mailer)]\r\n"); + $read = sqimap_read_data ($imapConnection, sqimap_session_id(), true, + $response, $readmessage); + $mailer = substr($read[1], strpos($read[1], " ")); + if (trim($mailer)) { + echo " \n" . + " " . "\n" . + " " . "\n"; + } } - echo "
\n"; - echo _("Subject:"); - echo " \n"; - echo " $subject\n"; - echo " \n" . + _("Subject:") . + " \n" . + " $subject \n" . + " ' . "\n"; if ($where && $what) { // Got here from a search - echo " " . _("View full header") . "  " . _("View full header") . "  
\n"; - echo _("From:"); - echo " \n"; - echo " $from_name\n"; - echo "
' . "\n" . + _("From:") . + ' ' . "\n" . + " $from_name \n" . + '
\n"; - echo _("Date:"); - echo " \n"; - echo " $dateString\n"; - echo "
' . "\n" . + _("Date:") . + " \n" . + " $dateString \n" . + '
\n"; - echo _("To:"); - echo " \n"; - echo " $to_string\n"; - echo "
\n" . + _("To:") . + ' ' . "\n" . + " $to_string \n" . + '
\n"; - echo " Cc:\n"; - echo " \n"; - echo " $cc_string\n"; - echo "
\n" . + ' Cc:' . "\n" . + " \n" . + " $cc_string \n" . + '
\n" . + ' Bcc:' . "\n" . + " \n" . + " $bcc_string \n" . + '
\n" . + " "._("Priority").": \n". + " \n" . + " $priority_string \n" . + "
\n" . + " "._("Mailer").": \n". + " \n" . + " $mailer \n" . + "
"; - echo "
"; - echo "\n"; - echo "
\n"; + printer_friendly_link(0); // 0 = unsubtle link + do_hook("read_body_header"); + echo '
' . + '
'; + flush(); + echo "\n" . + "
\n" . + '
'; + $body = formatBody($imapConnection, $message, $color, $wrap_at); - echo "
"; - echo "$body"; + echo $body . + '
' . + '' . "\n" . + " " . + '
 
' . "\n"; + + /* show attached images inline -- if pref'fed so */ - echo "
"; - echo "\n"; - echo " "; - echo "
 
\n"; + if (($attachment_common_show_images) and + is_array($attachment_common_show_images_list)) { + foreach ($attachment_common_show_images_list as $img) { + echo "\n" . + " \n" . + " \n" . + " \n" . + "
\n" . + ' ' . "\n" . + "
\n"; + } + } + do_hook('read_body_bottom'); + do_hook('html_bottom'); sqimap_logout($imapConnection); ?>