X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=src%2Fcompose.php;h=749a542ba86679060474bb78348ae23c30d782b1;hp=0a4db331b3595cafcbeff1e701822ab9ec5ff6cd;hb=0f8a1ce94ff62c4a6022969cf2b3e8fb695282f4;hpb=b8163cc40d1901a8f5f90d03a5e89878e5b94347 diff --git a/src/compose.php b/src/compose.php index 0a4db331..749a542b 100644 --- a/src/compose.php +++ b/src/compose.php @@ -1,508 +1,754 @@ header; - if ($ent_num) + +/** + * compose.php + * + * Copyright (c) 1999-2002 The SquirrelMail Project Team + * Licensed under the GNU GPL. For full terms see the file COPYING. + * + * This code sends a mail. + * + * There are 4 modes of operation: + * - Start new mail + * - Add an attachment + * - Send mail + * - Save As Draft + * + * $Id$ + */ + +require_once('../src/validate.php'); +require_once('../functions/imap.php'); +require_once('../functions/date.php'); +require_once('../functions/mime.php'); +require_once('../functions/smtp.php'); +require_once('../functions/display_messages.php'); +require_once('../functions/plugin.php'); + +if (!isset($attachments)) { + $attachments = array(); + session_register('attachments'); +} + +if (!isset($mailbox) || $mailbox == '' || ($mailbox == 'None')) { + $mailbox = 'INBOX'; +} + +if (isset($draft)) { + include_once ('../src/draft_actions.php'); + if (!saveMessageAsDraft($send_to, $send_to_cc, $send_to_bcc, $subject, $body, $reply_id)) { + showInputForm(); + exit(); + } else { + $draft_message = _("Draft Email Saved"); + /* If this is a resumed draft, then delete the original */ + if(isset($delete_draft)) { + Header("Location: delete_message.php?mailbox=$draft_folder". + "&message=$delete_draft&sort=$sort&startMessage=1"); + exit(); + } else { + Header("Location: right_main.php?mailbox=$draft_folder&sort=$sort". + "&startMessage=1¬e=$draft_message"); + exit(); + } + } +} + +if (isset($send)) { + if (isset($HTTP_POST_FILES['attachfile']) && + $HTTP_POST_FILES['attachfile']['tmp_name'] && + $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') { + $AttachFailure = saveAttachedFiles(); + } + if (checkInput(false) && !isset($AttachFailure)) { + $urlMailbox = urlencode (trim($mailbox)); + if (! isset($reply_id)) { + $reply_id = 0; + } + /* + * Set $default_charset to correspond with the user's selection + * of language interface. + */ + set_my_charset(); + + /* + * This is to change all newlines to \n + * We'll change them to \r\n later (in the sendMessage function) + */ + $body = str_replace("\r\n", "\n", $body); + $body = str_replace("\r", "\n", $body); + + /* + * Rewrap $body so that no line is bigger than $editor_size + * This should only really kick in the sqWordWrap function + * if the browser doesn't support "HARD" as the wrap type + * Or, in Opera's case, something goes wrong. + */ + $body = explode("\n", $body); + $newBody = ''; + foreach ($body as $line) { + if( $line <> '-- ' ) { + $line = rtrim($line); + } + if (strlen($line) <= $editor_size + 1) { + $newBody .= $line . "\n"; + } else { + sqWordWrap($line, $editor_size) . "\n"; + $newBody .= $line; + } + } + $body = $newBody; + + do_hook("compose_send"); + + if (! isset($mailprio)) { + $Result = sendMessage($send_to, $send_to_cc, $send_to_bcc, + $subject, $body, $reply_id); + } else { + $Result = sendMessage($send_to, $send_to_cc, $send_to_bcc, + $subject, $body, $reply_id, $mailprio); + } + if (! $Result) { + showInputForm(); + exit(); + } + if ( isset($delete_draft)) { + Header("Location: delete_message.php?mailbox=$draft_folder". + "&message=$delete_draft&sort=$sort&startMessage=1"); + exit(); + } + + Header("Location: right_main.php?mailbox=$urlMailbox&sort=$sort". + "&startMessage=1"); + } else { + /* + *$imapConnection = sqimap_login($username, $key, $imapServerAddress, + * $imapPort, 0); + */ + displayPageHeader($color, $mailbox); + + if (isset($AttachFailure)) { + plain_error_message(_("Could not move/copy file. File not attached"), + $color); + } + + checkInput(true); + showInputForm(); + /* sqimap_logout($imapConnection); */ + } +} +elseif (isset($html_addr_search_done)) { + displayPageHeader($color, $mailbox); + + if (isset($send_to_search) && is_array($send_to_search)) { + foreach ($send_to_search as $k => $v) { + if (substr($k, 0, 1) == 'T') { + if ($send_to) { + $send_to .= ', '; + } + $send_to .= $v; + } + elseif (substr($k, 0, 1) == 'C') { + if ($send_to_cc) { + $send_to_cc .= ', '; + } + $send_to_cc .= $v; + } + elseif (substr($k, 0, 1) == 'B') { + if ($send_to_bcc) { + $send_to_bcc .= ', '; + } + $send_to_bcc .= $v; + } + } + } + showInputForm(); +} +elseif (isset($html_addr_search)) { + if (isset($HTTP_POST_FILES['attachfile']) && + $HTTP_POST_FILES['attachfile']['tmp_name'] && + $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') { + if (saveAttachedFiles()) { + plain_error_message(_("Could not move/copy file. File not attached"), $color); + } + } + /* + * I am using an include so as to elminiate an extra unnecessary + * click. If you can think of a better way, please implement it. + */ + include_once('./addrbook_search_html.php'); +} +elseif (isset($attach)) { + if (saveAttachedFiles()) { + plain_error_message(_("Could not move/copy file. File not attached"), $color); + } + displayPageHeader($color, $mailbox); + showInputForm(); +} +elseif (isset($do_delete)) { + displayPageHeader($color, $mailbox); + + $hashed_attachment_dir = getHashedDir($username, $attachment_dir); + if (isset($delete) && is_array($delete)) { + foreach($delete as $index) { + $attached_file = $hashed_attachment_dir . '/' + . $attachments[$index]['localfilename']; + unlink ($attached_file); + unset ($attachments[$index]); + } + } + + showInputForm(); +} else { + /* + * This handles the default case as well as the error case + * (they had the same code) --> if (isset($smtpErrors)) + */ + $imapConnection = sqimap_login($username, $key, $imapServerAddress, + $imapPort, 0); + displayPageHeader($color, $mailbox); + + $newmail = true; + + ClearAttachments(); + + if (isset($forward_id) && $forward_id && isset($ent_num) && $ent_num) { + getAttachments(0); + } + + if (isset($draft_id) && $draft_id && isset($ent_num) && $ent_num) { + getAttachments(0); + } + + newMail(); + showInputForm(); + sqimap_logout($imapConnection); +} + +exit(); + + +/**************** Only function definitions go below *************/ + + +/* This function is used when not sending or adding attachments */ +function newMail () { + global $forward_id, $imapConnection, $msg, $ent_num, $body_ary, $body, + $reply_id, $send_to, $send_to_cc, $mailbox, $send_to_bcc, $editor_size, + $draft_id, $use_signature; + + $send_to = decodeHeader($send_to, false); + $send_to_cc = decodeHeader($send_to_cc, false); + $send_to_bcc = decodeHeader($send_to_bcc, false); + + if ($forward_id) { + $id = $forward_id; + } elseif ($reply_id) { + $id = $reply_id; + } + + if ($draft_id){ + $id = $draft_id; + $use_signature = FALSE; + } + + if (isset($id)) { + sqimap_mailbox_select($imapConnection, $mailbox); + $message = sqimap_get_message($imapConnection, $id, $mailbox); + $orig_header = $message->header; + if ($ent_num) { $message = getEntity($message, $ent_num); + } + if ($message->header->type0 == 'text' || + $message->header->type1 == 'message') { + if ($ent_num) { + $body = decodeBody( + mime_fetch_body($imapConnection, $id, $ent_num), + $message->header->encoding); + } else { + $body = decodeBody( + mime_fetch_body($imapConnection, $id, 1), + $message->header->encoding); + } + } else { + $body = ''; + } - if ($message->header->type0 == "text" || $message->header->type1 == "message") { - if ($ent_num) - $body = decodeBody(mime_fetch_body($imapConnection, $id, $ent_num), $message->header->encoding); - else - $body = decodeBody(mime_fetch_body($imapConnection, $id, 1), $message->header->encoding); - } else { - $body = ""; - } - - if ($message->header->type1 == "html") + if ($message->header->type1 == 'html') { $body = strip_tags($body); + } - sqUnWordWrap($body); - $body_ary = explode("\n", $body); - $i = count($body_ary) - 1; - while ($i >= 0 && ereg("^[>\\s]*$", $body_ary[$i])) { + sqUnWordWrap($body); + $body_ary = explode("\n", $body); + $i = count($body_ary) - 1; + while ($i >= 0 && ereg("^[>\\s]*$", $body_ary[$i])) { unset($body_ary[$i]); $i --; - } - $body = ""; - for ($i=0; isset($body_ary[$i]); $i++) { - if (! $forward_id) - { - if (ereg('^[\\s>]+', $body_ary[$i])) - { + } + $body = ''; + for ($i=0; isset($body_ary[$i]); $i++) { + if ($reply_id) { + if (ereg('^[ >]+', $body_ary[$i])) { $body_ary[$i] = '>' . $body_ary[$i]; - } - else - { + } else { $body_ary[$i] = '> ' . $body_ary[$i]; } } - sqWordWrap($body_ary[$i], $editor_size - 1); + if (!$draft_id) { + sqWordWrap($body_ary[$i], $editor_size - 1); + } $body .= $body_ary[$i] . "\n"; - unset($body_ary[$i]); - } - if ($forward_id) - { - $bodyTop = "-------- " . _("Original Message") . " --------\n"; - $bodyTop .= _("Subject") . ": " . $orig_header->subject . "\n"; - $bodyTop .= _("From") . ": " . $orig_header->from . "\n"; - $bodyTop .= _("To") . ": " . $orig_header->to[0] . "\n"; - if (count($orig_header->to) > 1) { - for ($x=1; $x < count($orig_header->to); $x++) { - $bodyTop .= " " . $orig_header->to[$x] . "\n"; - } - } - $bodyTop .= "\n"; - $body = $bodyTop . $body; - } - - return; - } - - if (!$send_to) { - $send_to = sqimap_find_email($send_to); - } - - /** This formats a CC string if they hit "reply all" **/ - if ($send_to_cc != "") { - $send_to_cc = ereg_replace( '"[^"]*"', "", $send_to_cc); - $send_to_cc = ereg_replace(";", ",", $send_to_cc); - $sendcc = explode(",", $send_to_cc); - $send_to_cc = ""; - - for ($i = 0; $i < count($sendcc); $i++) { + unset($body_ary[$i]); + } + if ($forward_id) { + $bodyTop = '-------- ' . _("Original Message") . " --------\n" . + _("Subject") . ': ' . $orig_header->subject . "\n" . + _("From") . ': ' . $orig_header->from . "\n" . + _("Date") . ': ' . + getLongDateString( $orig_header->date ). "\n" . + _("To") . ': ' . $orig_header->to[0] . "\n"; + if (count($orig_header->to) > 1) { + for ($x=1; $x < count($orig_header->to); $x++) { + $bodyTop .= ' ' . $orig_header->to[$x] . "\n"; + } + } + $bodyTop .= "\n"; + $body = $bodyTop . $body; + } + elseif ($reply_id) { + $orig_from = decodeHeader($orig_header->from, false); + $body = getReplyCitation($orig_from) . $body; + } + + return; + } + + if (!$send_to) { + $send_to = sqimap_find_email($send_to); + } + + /* This formats a CC string if they hit "reply all" */ + if ($send_to_cc != '') { + $send_to_cc = ereg_replace('"[^"]*"', '', $send_to_cc); + $send_to_cc = str_replace(';', ',', $send_to_cc); + $sendcc = explode(',', $send_to_cc); + $send_to_cc = ''; + + for ($i = 0; $i < count($sendcc); $i++) { $sendcc[$i] = trim($sendcc[$i]); - if ($sendcc[$i] == "") - continue; - + if ($sendcc[$i] == '') { + continue; + } + $sendcc[$i] = sqimap_find_email($sendcc[$i]); - $whofrom = sqimap_find_displayable_name($msg["HEADER"]["FROM"]); - $whoreplyto = sqimap_find_email($msg["HEADER"]["REPLYTO"]); - + $whofrom = sqimap_find_displayable_name($msg['HEADER']['FROM']); + $whoreplyto = sqimap_find_email($msg['HEADER']['REPLYTO']); + if ((strtolower(trim($sendcc[$i])) != strtolower(trim($whofrom))) && (strtolower(trim($sendcc[$i])) != strtolower(trim($whoreplyto))) && - (trim($sendcc[$i]) != "")) { - $send_to_cc .= trim($sendcc[$i]) . ", "; + (trim($sendcc[$i]) != '')) { + $send_to_cc .= trim($sendcc[$i]) . ', '; } - } - $send_to_cc = trim($send_to_cc); - if (substr($send_to_cc, -1) == ",") { + } + $send_to_cc = trim($send_to_cc); + if (substr($send_to_cc, -1) == ',') { $send_to_cc = substr($send_to_cc, 0, strlen($send_to_cc) - 1); - } - } - } // function newMail() - - function getAttachments($message) { - global $mailbox, $attachments, $attachment_dir, $imapConnection, - $ent_num, $forward_id; - - if (!$message) { - sqimap_mailbox_select($imapConnection, $mailbox); - $message = sqimap_get_message($imapConnection, $forward_id, $mailbox); } - - if (!$message->entities) { - if ($message->header->entity_id != $ent_num) { - $filename = decodeHeader($message->header->filename); - - if ($filename == "") - $filename = "untitled-".$message->header->entity_id; - - $localfilename = md5($filename.", $REMOTE_IP, REMOTE_PORT, $UNIQUE_ID, extra-stuff here"); - - // Write File Info - $fp = fopen ($attachment_dir.$localfilename.".info", "w"); - fputs ($fp, strtolower($message->header->type0)."/".strtolower($message->header->type1)."\n".$filename."\n"); - fclose ($fp); - - // Write Attachment to file - $fp = fopen ($attachment_dir.$localfilename, "w"); - fputs ($fp, decodeBody(mime_fetch_body($imapConnection, $forward_id, $message->header->entity_id), $message->header->encoding)); - fclose ($fp); - - $attachments[$localfilename] = $filename; - - } - } else { - for ($i = 0; $i < count($message->entities); $i++) { - getAttachments($message->entities[$i]); - } - } - return; - } - - function showInputForm () { - global $send_to, $send_to_cc, $reply_subj, $forward_subj, $body, - $passed_body, $color, $use_signature, $signature, $prefix_sig, - $editor_size, $attachments, $subject, $newmail, - $use_javascript_addr_book, $send_to_bcc, $reply_id, $mailbox, - $from_htmladdr_search, $location_of_buttons; - - $subject = decodeHeader($subject); - $reply_subj = decodeHeader($reply_subj); - $forward_subj = decodeHeader($forward_subj); - - if ($use_javascript_addr_book) { - echo "\n\n\n"; - } - - echo "\n
\n"; - if ($reply_id) { - echo "\n"; - } - printf("\n", htmlspecialchars($mailbox)); - echo "\n"; - - if ($location_of_buttons == 'top') showComposeButtonRow(); - - echo " \n"; - echo " \n"; - echo " \n"; - echo " \n"; - echo " \n"; - echo " \n"; - echo " \n"; - echo " \n"; - - echo " \n"; - echo " \n\n"; - - if ($location_of_buttons == 'between') showComposeButtonRow(); - - echo " \n"; - echo " \n"; - echo " \n"; - - if ($location_of_buttons == 'bottom') - showComposeButtonRow(); - else { - echo " \n"; - } - - // This code is for attachments - echo " \n"; - echo " \n"; - echo " \n"; - if (isset($attachments) && count($attachments)>0) { - echo ""; - } - // End of attachment code - - echo "
\n"; - echo _("To:"); - echo " \n"; - printf("
\n", - htmlspecialchars($send_to)); - echo "
\n"; - echo _("CC:"); - echo " \n"; - printf("
\n", - htmlspecialchars($send_to_cc)); - echo "
\n"; - echo _("BCC:"); - echo " \n"; - printf("
\n", - htmlspecialchars($send_to_bcc)); - echo "
\n"; - echo _("Subject:"); - echo " \n"; - if ($reply_subj) { - $reply_subj = str_replace("\"", "'", $reply_subj); - $reply_subj = trim($reply_subj); - if (substr(strtolower($reply_subj), 0, 3) != "re:") - $reply_subj = "Re: $reply_subj"; - printf(" ", - htmlspecialchars($reply_subj)); - } else if ($forward_subj) { - $forward_subj = str_replace("\"", "'", $forward_subj); - $forward_subj = trim($forward_subj); - if ((substr(strtolower($forward_subj), 0, 4) != "fwd:") && - (substr(strtolower($forward_subj), 0, 5) != "[fwd:") && - (substr(strtolower($forward_subj), 0, 6) != "[ fwd:")) - $forward_subj = "[Fwd: $forward_subj]"; - printf(" ", - htmlspecialchars($forward_subj)); - } else { - printf(" ", - htmlspecialchars($subject)); - } - echo "
\n"; - echo "   
\n"; - echo "
 
\n"; - echo "
"._("Attach:"); - echo " 		\n"; - echo " \n"; - echo "   \n"; - echo "
\n"; - echo " "; - echo ""; - while (list($localname, $remotename) = each($attachments)) { - echo "\n"; - echo "$remotename
\n"; - } - - echo "\n"; - echo "
\n"; - echo "
"; - do_hook("compose_bottom"); - } - - function showComposeButtonRow() { - global $use_javascript_addr_book; - echo " \n \n"; - if ($use_javascript_addr_book) { - echo " \n"; - } else { - echo " "; - } - echo "\n \n"; - - do_hook("compose_button_row"); - - echo " \n"; - echo " \n\n"; - } - - function showSentForm () { - echo "


Message Sent!

"; - echo "You will be automatically forwarded.
If not, click here"; - echo "
"; - } - - function checkInput ($show) { - /** I implemented the $show variable because the error messages - were getting sent before the page header. So, I check once - using $show=false, and then when i'm ready to display the - error message, show=true **/ - global $body, $send_to, $subject, $color; - - if ($send_to == "") { - if ($show) + } + } +} /* function newMail() */ + + +function getAttachments($message) { + global $mailbox, $attachments, $attachment_dir, $imapConnection, + $ent_num, $forward_id, $draft_id, $username; + + if (isset($draft_id)) { + $id = $draft_id; + } else { + $id = $forward_id; + } + + if (!$message) { + sqimap_mailbox_select($imapConnection, $mailbox); + $message = sqimap_get_message($imapConnection, $id, $mailbox); + } + + $hashed_attachment_dir = getHashedDir($username, $attachment_dir); + if (count($message->entities) == 0) { + if ($message->header->entity_id != $ent_num) { + $filename = decodeHeader($message->header->filename); + + if ($filename == "") { + $filename = "untitled-".$message->header->entity_id; + } + + $localfilename = GenerateRandomString(32, '', 7); + $full_localfilename = "$hashed_attachment_dir/$localfilename"; + while (file_exists($full_localfilename)) { + $localfilename = GenerateRandomString(32, '', 7); + $full_localfilename = "$hashed_attachment_dir/$localfilename"; + } + + $newAttachment = array(); + $newAttachment['localfilename'] = $localfilename; + $newAttachment['remotefilename'] = $filename; + $newAttachment['type'] = strtolower($message->header->type0 . + '/' . $message->header->type1); + + /* Write Attachment to file */ + $fp = fopen ("$hashed_attachment_dir/$localfilename", 'w'); + fputs($fp, decodeBody(mime_fetch_body($imapConnection, + $id, $message->header->entity_id), + $message->header->encoding)); + fclose ($fp); + + $attachments[] = $newAttachment; + } + } else { + for ($i = 0; $i < count($message->entities); $i++) { + getAttachments($message->entities[$i]); + } + } + return; +} + +function showInputForm () { + global $send_to, $send_to_cc, $reply_subj, $forward_subj, $body, + $passed_body, $color, $use_signature, $signature, $prefix_sig, + $editor_size, $attachments, $subject, $newmail, + $use_javascript_addr_book, $send_to_bcc, $reply_id, $mailbox, + $from_htmladdr_search, $location_of_buttons, $attachment_dir, + $username, $data_dir, $identity, $draft_id, $delete_draft, + $mailprio; + + $subject = decodeHeader($subject, false); + $reply_subj = decodeHeader($reply_subj, false); + $forward_subj = decodeHeader($forward_subj, false); + + if ($use_javascript_addr_book) { + echo "\n". '' . "\n\n"; + } + + echo "\n" . '
\n"; + + if (isset($draft_id)) { + echo '\n"; + } + if (isset($delete_draft)) { + echo '\n"; + } + + echo '' . "\n"; + + if ($location_of_buttons == 'top') { + showComposeButtonRow(); + } + + $idents = getPref($data_dir, $username, 'identities', 0); + if ($idents > 1) { + echo ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n"; + } + echo ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n\n"; + + if ($location_of_buttons == 'between') { + showComposeButtonRow(); + } + + echo ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n"; + + if ($location_of_buttons == 'bottom') { + showComposeButtonRow(); + } else { + echo ' ' . "\n"; + } + + /* This code is for attachments */ + echo ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n" . + ' ' . "\n"; + if (count($attachments)) { + $hashed_attachment_dir = getHashedDir($username, $attachment_dir); + echo ''; + } + /* End of attachment code */ + + echo '
' . + "\n" . + _("From:") . + ' ' . "\n" . + '' . "\n" . + '
' . "\n" . + _("To:") . + ' ' . "\n" . + '
' . "\n" . + '
' . "\n" . + _("CC:") . + ' ' . "\n" . + '
' . "\n" . + '
' . "\n" . + _("BCC:") . + ' ' . "\n" . + '
' . "\n" . + '
' . "\n" . + _("Subject:") . + ' ' . "\n"; + if ($reply_subj) { + $reply_subj = str_replace('"', "'", $reply_subj); + $reply_subj = trim($reply_subj); + if (substr(strtolower($reply_subj), 0, 3) != 're:') { + $reply_subj = 'Re: ' . $reply_subj; + } + echo ' '; + } + elseif ($forward_subj) { + $forward_subj = trim($forward_subj); + if ((substr(strtolower($forward_subj), 0, 4) != 'fwd:') && + (substr(strtolower($forward_subj), 0, 5) != '[fwd:') && + (substr(strtolower($forward_subj), 0, 6) != '[ fwd:')) { + $forward_subj = '[Fwd: ' . $forward_subj . ']'; + } + echo ' '; + } else { + echo ' '; + } + echo '
' . "\n" . + '   
' . "\n" . + '
 
' . "\n" . + _("Attach:") . + ' ' . "\n" . + ' ' . "\n" . + '   ' . "\n" . + '
' . "\n" . + ' ' . + ''; + foreach ($attachments as $key => $info) { + $attached_file = "$hashed_attachment_dir/$info[localfilename]"; + echo '\n" . + $info['remotefilename'] . ' - ' . $info['type'] . ' (' . + show_readable_size(filesize($attached_file)) . ")
\n"; + } + + echo '\n" . + '
' . "\n"; + if ($reply_id) { + echo '\n" . + '
'; + do_hook("compose_bottom"); + echo '' . "\n"; +} + + +function showComposeButtonRow() +{ + global $use_javascript_addr_book, $save_as_draft, + $default_use_priority, $mailprio; + + echo " \n \n"; + if ($use_javascript_addr_book) { + echo " \n"; + } else { + echo " "; + } + echo "\n \n"; + + if ($save_as_draft) { + echo '\n"; + } + if ($default_use_priority) { + if(!isset($mailprio)) { + $mailprio = "3"; + } + echo "\n\t". _("Priority") .':"; + } + + do_hook('compose_button_row'); + + echo " \n"; + echo " \n\n"; +} + +function checkInput ($show) +{ + /* + * I implemented the $show variable because the error messages + * were getting sent before the page header. So, I check once + * using $show=false, and then when i'm ready to display the error + * message, show=true + */ + global $body, $send_to, $subject, $color; + + if ($send_to == "") { + if ($show) { plain_error_message(_("You have not filled in the \"To:\" field."), $color); - return false; - } - return true; - } // function checkInput() - - - // True if FAILURE - function saveAttachedFiles() { - global $HTTP_POST_FILES, $attachment_dir, $attachments; - - is_logged_in(); - $localfilename = GenerateRandomString(32, '', 7); - - if (!@rename($HTTP_POST_FILES['attachfile']['tmp_name'], $attachment_dir.$localfilename)) { - if (!@copy($HTTP_POST_FILES['attachfile']['tmp_name'], $attachment_dir.$localfilename)) { + } + return false; + } + return true; +} /* function checkInput() */ + + +/* True if FAILURE */ +function saveAttachedFiles() { + global $HTTP_POST_FILES, $attachment_dir, $attachments, $username; + + $hashed_attachment_dir = getHashedDir($username, $attachment_dir); + $localfilename = GenerateRandomString(32, '', 7); + $full_localfilename = "$hashed_attachment_dir/$localfilename"; + while (file_exists($full_localfilename)) { + $localfilename = GenerateRandomString(32, '', 7); + $full_localfilename = "$hashed_attachment_dir/$localfilename"; + } + + if (!@rename($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) { + if (!@copy($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) { return true; - } - } - - if (!isset($failed) || !$failed) { - // Write information about the file - $fp = fopen ($attachment_dir.$localfilename.".info", "w"); - fputs ($fp, $HTTP_POST_FILES['attachfile']['type']."\n".$HTTP_POST_FILES['attachfile']['name']."\n"); - fclose ($fp); - - $attachments[$localfilename] = $HTTP_POST_FILES['attachfile']['name']; - } - } - - function SqConvertRussianCharsets(){ - // - // This function is here because Russian Apache is a bastard when it comes to - // attachments. The solution is to turn off attachment recoding for multipart - // forms and do it manually. - // See graf@relhum.org for support. - // - global $CHARSET, $SOURCE_CHARSET, $send_to, $send_to_cc, $send_to_bcc, $subject, $body; - $charset_ary = array("koi8-r" => "k", - "windows-1251" => "w", - "ibm866" => "a", - "ISO-8859-5" => "i"); - $body = convert_cyr_string($body, $charset_ary[$CHARSET], $charset_ary[$SOURCE_CHARSET]); - $send_to = convert_cyr_string($send_to, $charset_ary[$CHARSET], $charset_ary[$SOURCE_CHARSET]); - $send_to_cc = convert_cyr_string($send_to_cc, $charset_ary[$CHARSET], $charset_ary[$SOURCE_CHARSET]); - $send_to_bcc = convert_cyr_string($send_to_bcc, $charset_ary[$CHARSET], $charset_ary[$SOURCE_CHARSET]); - $subject = convert_cyr_string($subject, $charset_ary[$CHARSET], $charset_ary[$SOURCE_CHARSET]); - } // end SqConvertRussianCharsets() - - // Russian Apache sets $CHARSET. See if this is Russian Apache. - // If so, check if the source charset (koi8-r) is different from the - // one submitted by the browser. If so, recode the parts of the form - // to the needed format so SM can proceed and not mangle the cyrillic - // input. - // See graf@relhum.org for support. - // - if (isset($CHARSET) && $CHARSET != $SOURCE_CHARSET) SqConvertRussianCharsets(); - - if (!isset($mailbox) || $mailbox == "" || ($mailbox == "None")) - $mailbox = "INBOX"; - - if(isset($send)) { - if (isset($HTTP_POST_FILES['attachfile']) && - $HTTP_POST_FILES['attachfile']['tmp_name'] && - $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') - $AttachFailure = saveAttachedFiles(); - if (checkInput(false) && !isset($AttachFailure)) { - $urlMailbox = urlencode (trim($mailbox)); - if (! isset($reply_id)) - $reply_id = 0; - // Set $default_charset to correspond with the user's selection - // of language interface. - set_my_charset(); - sendMessage($send_to, $send_to_cc, $send_to_bcc, $subject, $body, $reply_id); - header ("Location: right_main.php?mailbox=$urlMailbox&sort=$sort&startMessage=1"); - } else { - //$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); - displayPageHeader($color, $mailbox); - - if ($AttachFailure) - plain_error_message(_("Could not move/copy file. File not attached"), $color); - - checkInput(true); - - showInputForm(); - //sqimap_logout($imapConnection); - } - } else if (isset($html_addr_search_done)) { - is_logged_in(); - displayPageHeader($color, $mailbox); - - for ($i=0; $i < count($send_to_search); $i++) { - if ($send_to) - $send_to .= ", "; - $send_to .= $send_to_search[$i]; - } - - for ($i=0; $i < count($send_to_cc_search); $i++) { - if ($send_to_cc) - $send_to_cc .= ", "; - $send_to_cc .= $send_to_cc_search[$i]; - } - - showInputForm(); - } else if (isset($html_addr_search)) { - // I am using an include so as to elminiate an extra unnecessary click. If you - // can think of a better way, please implement it. - include ("./addrbook_search_html.php"); - } else if (isset($attach)) { - if (saveAttachedFiles()) - plain_error_message(_("Could not move/copy file. File not attached"), $color); - displayPageHeader($color, $mailbox); - showInputForm(); - } else if (isset($do_delete)) { - is_logged_in(); - displayPageHeader($color, $mailbox); - - while (list($lkey, $localname) = each($delete)) { - unset ($attachments[$localname]); - unlink ($attachment_dir.$localname); - unlink ($attachment_dir.$localname.".info"); - } - - showInputForm(); - } else if (isset($smtpErrors)) { - $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); - displayPageHeader($color, $mailbox); - - $newmail = true; - if ($forward_id && $ent_num) getAttachments(0); - - newMail(); - showInputForm(); - sqimap_logout($imapConnection); - } else { - $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); - displayPageHeader($color, $mailbox); - - $newmail = true; - - if (isset($forward_id) && isset($ent_num)) getAttachments(0); - - newMail(); - showInputForm(); - sqimap_logout($imapConnection); - } + } + } + + $newAttachment['localfilename'] = $localfilename; + $newAttachment['remotefilename'] = $HTTP_POST_FILES['attachfile']['name']; + $newAttachment['type'] = strtolower($HTTP_POST_FILES['attachfile']['type']); + + if ($newAttachment['type'] == "") { + $newAttachment['type'] = 'application/octet-stream'; + } + + $attachments[] = $newAttachment; +} + + +function ClearAttachments() +{ + global $username, $attachments, $attachment_dir; + $hashed_attachment_dir = getHashedDir($username, $attachment_dir); + + foreach ($attachments as $info) { + $attached_file = "$hashed_attachment_dir/$info[localfilename]"; + if (file_exists($attached_file)) { + unlink($attached_file); + } + } + + $attachments = array(); +} + +function getReplyCitation($orig_from) +{ + global $reply_citation_style, $reply_citation_start, $reply_citation_end; + + /* First, return an empty string when no citation style selected. */ + if (($reply_citation_style == '') || ($reply_citation_style == 'none')) { + return ''; + } + + /* Decode the users name. */ + $parpos = strpos($orig_from, '('); + if ($parpos === false) { + $orig_from = trim(substr($orig_from, 0, strpos($orig_from, '<'))); + $orig_from = str_replace('"', '', $orig_from); + $orig_from = str_replace("'", '', $orig_from); + } else { + $end_parpos = strrpos($orig_from, ')'); + $end_parpos -= ($end_parpos === false ? $end_parpos : $parpos + 1); + $orig_from = trim(substr($orig_from, $parpos + 1, $end_parpos)); + } + + /* Make sure our final value isn't an empty string. */ + if ($orig_from == '') { + return ''; + } + + /* Otherwise, try to select the desired citation style. */ + switch ($reply_citation_style) { + case 'author_said': + $start = ''; + $end = ' ' . _("said") . ':'; + break; + case 'quote_who': + $start = '<' . _("quote") . ' ' . _("who") . '="'; + $end = '">'; + break; + case 'user-defined': + $start = $reply_citation_start; + $end = $reply_citation_end; + break; + default: + return ''; + } + + /* Build and return the citation string. */ + return ($start . $orig_from . $end . "\n"); +} + ?>