X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Fmailbox_display.php;h=b656eef502f2a931f39e813688e5eb6d2b45e55b;hb=04f17bd9fcafc9c7fe477bb88492b3c519ac4fb1;hp=1ef91de866ef7dd42f3b0927241e99a813c2bf35;hpb=c9062c05d957b48de56d8323a2c8b841cc57ca8d;p=squirrelmail.git diff --git a/functions/mailbox_display.php b/functions/mailbox_display.php index 1ef91de8..b656eef5 100644 --- a/functions/mailbox_display.php +++ b/functions/mailbox_display.php @@ -1,1137 +1,1484 @@ 1 ) { + $where = $aMsg['SEARCH'][0]; + $what = $aMsg['SEARCH'][1]; + } else { + $where = false; + $what = false; } - } - $msg = $msgs[$key]; - - /* - * This is done in case you're looking into Sent folders, - * because you can have multiple receivers. - */ - $senderNames = explode(',', $msg['FROM']); - $senderName = ''; - if (sizeof($senderNames)){ - foreach ($senderNames as $senderNames_part) { - if ($senderName != '') { - $senderName .= ', '; - } - $senderName .= sqimap_find_displayable_name($senderNames_part); + $iIndent = $aMsg['INDENT']; + + $sSubject = (isset($msg['SUBJECT']) && $msg['SUBJECT'] != '') ? $msg['SUBJECT'] : _("(no subject)"); + $sFrom = (isset($msg['FROM'])) ? $msg['FROM'] : _("Unknown sender"); + $sTo = (isset($msg['TO'])) ? $msg['TO'] : _("Unknown recipient"); + $sCc = (isset($msg['CC'])) ? $msg['CC'] : ''; + $aFlags = (isset($msg['FLAGS'])) ? $msg['FLAGS'] : array(); + $iPrio = (isset($msg['PRIORITY'])) ? $msg['PRIORITY'] : 3; + $iSize = (isset($msg['SIZE'])) ? $msg['SIZE'] : 0; + $sType0 = (isset($msg['TYPE0'])) ? $msg['TYPE0'] : 'text'; + $sType1 = (isset($msg['TYPE1'])) ? $msg['TYPE1'] : 'plain'; + if (isset($msg['INTERNALDATE'])) { + $sDate = getDateString(getTimeStamp(explode(' ',$msg['INTERNALDATE']))); + } else { + $sDate = (isset($msg['DATE'])) ? getDateString(getTimeStamp(explode(' ',$msg['DATE']))) : ''; } - } - - if( $mailbox == 'None' ) { - $boxes = sqimap_mailbox_list($imapConnection); - $mailbox = $boxes[0]['unformatted']; - unset( $boxes ); - } - $urlMailbox = urlencode($mailbox); - $subject = processSubject($msg['SUBJECT']); - echo "\n"; - - if (isset($msg['FLAG_FLAGGED']) && ($msg['FLAG_FLAGGED'] == true)) { - $flag = ""; - $flag_end = ''; - } else { - $flag = ''; - $flag_end = ''; - } - if (!isset($msg['FLAG_SEEN']) || ($msg['FLAG_SEEN'] == false)) { - $bold = ''; - $bold_end = ''; - } else { - $bold = ''; - $bold_end = ''; - } - if (handleAsSent($mailbox)) { - $italic = ''; - $italic_end = ''; - } else { - $italic = ''; - $italic_end = ''; - } - if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED']) { - $fontstr = ""; - $fontstr_end = ''; - } else { - $fontstr = ''; - $fontstr_end = ''; - } - - /** - * AAAAH! Make my eyes stop bleeding! - * Who wrote this?! - */ - if (sizeof($message_highlight_list)){ - foreach ($message_highlight_list as $message_highlight_list_part) { - if (trim($message_highlight_list_part['value']) != '') { - if ($message_highlight_list_part['match_type'] == 'to_cc') { - if (strstr('^^' . strtolower($msg['TO']), - strtolower($message_highlight_list_part['value'])) - || strstr('^^'.strtolower($msg['CC']), - strtolower($message_highlight_list_part['value']))) { - $hlt_color = $message_highlight_list_part['color']; - continue; - } - } else - if (strstr('^^' . strtolower($msg[strtoupper($message_highlight_list_part['match_type'])]), - strtolower($message_highlight_list_part['value']))) { - $hlt_color = $message_highlight_list_part['color']; - continue; - } - } + $iId = (isset($msg['ID'])) ? $msg['ID'] : false; + + if (!$iId) { + return; } - } - - if (!isset($hlt_color)) { - $hlt_color = $color_string; - } - - if ($where && $what) { - if(!isset($pos) || $pos == '') { - $pos = '0'; + + if ($GLOBALS['alt_index_colors']) { + if (!($t % 2)) { + if (!isset($color[12])) { + $color[12] = '#EAEAEA'; + } + $color_string = $color[12]; + } } - $search_stuff = "&pos=" . urlencode($pos) - . "&where=" . urlencode($where) . '&what=' . urlencode($what); - } else { - $search_stuff = ''; - } - - $checked = ($checkall == 1) ? ' checked' : ''; - - if (sizeof($index_order)){ - foreach ($index_order as $index_order_part) { - switch ($index_order_part) { - case 1: /* checkbox */ - echo " " - . "\n"; - break; - case 2: /* from */ - echo " $italic$bold$flag$fontstr" - . "$senderName$fontstr_end$flag_end$bold_end$italic_end\n"; - break; - case 3: /* date */ - echo "
$bold$flag$fontstr" - . $msg["DATE_STRING"] - . "$fontstr_end$flag_end$bold_end
\n"; - break; - case 4: /* subject */ - echo " $bold"; - if ($thread_sort_messages == 1) { - if (isset($indent_array[$msg["ID"]])) { - echo str_repeat("    ",$indent_array[$msg["ID"]]); - } + + $urlMailbox = urlencode($mailbox); + + // FIXME, foldertype should be set in right_main.php + // in other words, handle as sent is obsoleted from now. + // We replace that by providing an array to aMailbox with the to shown headers + // that way we are free to show the user different layouts for different folders + $bSentFolder = handleAsSent($mailbox); + if ((!$bSentFolder) && ($show_recipient_instead)) { + // If the From address is the same as $email_address, then handle as Sent + $from_array = parseAddress($sFrom, 1); + if (!isset($email_address)) { + global $datadir, $username; + $email_address = getPref($datadir, $username, 'email_address'); + } + $bHandleAsSent = ((isset($from_array[0][0])) && ($from_array[0][0] == $email_address)); + } else { + $bHandleAsSent = $bSentFolder; } - echo "$flag$subject$flag_end$bold_end\n"; - break; - case 5: /* flags */ - $stuff = false; - echo " \n"; - if (isset($msg['FLAG_ANSWERED']) && $msg['FLAG_ANSWERED'] == true) { - echo _("A") . "\n"; - $stuff = true; - } - if ($msg['TYPE0'] == 'multipart') { - echo "+\n"; - $stuff = true; - } - if ($default_use_priority) { - if ( ($msg['PRIORITY'] == 1) || ($msg['PRIORITY'] == 2) ) { - echo "!\n"; - $stuff = true; - } - if ($msg['PRIORITY'] == 5) { - echo "?\n"; - $stuff = true; - } - } - if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED'] == true) { - echo "D\n"; - $stuff = true; - } - if (!$stuff) { - echo " \n"; - } - echo "\n"; - break; - case 6: /* size */ - echo " $bold$fontstr" - . show_readable_size($msg['SIZE']) . "$fontstr_end$bold_end\n"; - break; - } + // If this is a Sent message, display To address instead of From + if ($bHandleAsSent) { + $sFrom = $sTo; } - } - echo "\n"; -} - -/* - * This function loops through a group of messages in the mailbox - * and shows them to the user. - */ -function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs, - $start_msg, $sort, $color, $show_num, - $use_cache) { - global $msgs, $msort, - $sent_folder, $draft_folder, - $message_highlight_list, - $auto_expunge, $thread_sort_messages, $allow_server_sort, - $data_dir, $username, $server_sort_order; - - /* if $start_msg is lower than $num_msgs, we probably deleted all messages - * in the last page. We need to re-adjust the start_msg - */ + // Passing 1 below results in only 1 address being parsed, thus defeating the following code + $sFrom = parseAddress($sFrom/*,1*/); - if($start_msg > $num_msgs) { - $start_msg -= $show_num; - if($start_msg < 1) { - $start_msg = 1; - } - } - - /* This code and the next if() block check for - * server-side sorting methods. The $id array is - * formatted and $sort is set to 6 to disable - * SM internal sorting - */ - if ($thread_sort_messages == 1) { - $id = get_thread_sort($imapConnection); - if ($id == 'no') { - echo '
Thread sorting is not'. - ' supported by your IMAP server.
Please report this'. - ' to the system administrator.
'; - $thread_sort_messages = 0; - $id = array(); - } - else { - $sort = 6; - if ($start_msg + ($show_num - 1) < $num_msgs) { - $end_msg = $start_msg + ($show_num-1); - } - else { - $end_msg = $num_msgs; - } - $id = array_slice($id, ($start_msg-1), ($end_msg)); - } - } - - if ($allow_server_sort == TRUE && $thread_sort_messages != 1) { - $server_sort_order = $sort; - $id = sqimap_get_sort_order($imapConnection, $server_sort_order); - if ($id == 'no') { - echo '
Server-side sorting'. - ' is not supported by your IMAP server.
Please report this'. - ' to the system administrator.
'; - $sort = $server_sort_order; - $allow_server_sort = FALSE; - $id = array(); - } - else { - $sort = 6; - if ($start_msg + ($show_num - 1) < $num_msgs) { - $end_msg = $start_msg + ($show_num-1); - } - else { - $end_msg = $num_msgs; - } - $id = array_slice($id, ($start_msg-1), ($end_msg)); - } - } - - /* If autoexpunge is turned on, then do it now. */ - if ($auto_expunge == true) { - sqimap_mailbox_expunge($imapConnection, $mailbox, false); - } - sqimap_mailbox_select($imapConnection, $mailbox); - $issent = handleAsSent($mailbox); - if (!$use_cache) { - /* If it is sorted... */ - if ($num_msgs >= 1) { - if ($sort < 6 ) { - $id = range(1, $num_msgs); - } - elseif ($thread_sort_messages != 1 && $allow_server_sort != TRUE && $sort == 6) { - /* if it's not sorted */ - if ($start_msg + ($show_num - 1) < $num_msgs){ - $end_msg = $start_msg + ($show_num - 1); - } else { - $end_msg = $num_msgs; - } - if ($end_msg < $start_msg) { - $start_msg = $start_msg - $show_num; - if ($start_msg < 1) { - $start_msg = 1; - } - } - - $real_startMessage = $num_msgs - $start_msg + 1; - $real_endMessage = $num_msgs - $start_msg - $show_num + 2; - if ($real_endMessage <= 0) { - $real_endMessage = 1; - } - $id = array_reverse(range($real_endMessage, $real_startMessage)); - } - $msgs_list = sqimap_get_small_header_list($imapConnection, $id, $issent); -// $flags = sqimap_get_flags_list($imapConnection, $id, $issent); - if (sizeof($msgs_list)){ - foreach ($msgs_list as $hdr) { - $from[] = $hdr->from; - $date[] = $hdr->date; - $subject[] = $hdr->subject; - $to[] = $hdr->to; - $priority[] = $hdr->priority; - $cc[] = $hdr->cc; - $size[] = $hdr->size; - $type[] = $hdr->type0; - $flag_deleted[] = $hdr->flag_deleted; - $flag_answered[] = $hdr->flag_answered; - $flag_seen[] = $hdr->flag_seen; - $flag_flagged[] = $hdr->flag_flagged; - } - } + /* + * This is done in case you're looking into Sent folders, + * because you can have multiple receivers. + */ + $senderNames = $sFrom; + $senderName = ''; + $senderAddress = ''; + if (sizeof($senderNames)){ + foreach ($senderNames as $senderNames_part) { + if ($senderName != '') { + $senderName .= ', '; + $senderAddress .= ', '; + } + $sender_address_part = htmlspecialchars($senderNames_part[0]); + $sender_name_part = str_replace(' ',' ', decodeHeader($senderNames_part[1])); + if ($sender_name_part) { + $senderName .= $sender_name_part; + $senderAddress .= $sender_name_part . ' <' . $sender_address_part . '>'; + } else { + $senderName .= $sender_address_part; + $senderAddress .= $sender_address_part; + } + } } - $j = 0; - if ($sort == 6) { - $end = $start_msg + $show_num - 1; - if ($num_msgs < $show_num) { - $end_loop = $num_msgs; - } else if ($end > $num_msgs) { - $end_loop = $num_msgs - $start_msg + 1; - } else { - $end_loop = $show_num; - } - } else { - $end = $num_msgs; - $end_loop = $end; + // If Sent, prefix with To: but only if not Sent folder + if ($bHandleAsSent ^ $bSentFolder) { + $senderName = _("To:") . ' ' . $senderName; + $senderAddress = _("To:") . ' ' . $senderAddress; } - while ($j < $end_loop) { - if (isset($date[$j])) { - $date[$j] = str_replace(' ', ' ', $date[$j]); - $tmpdate = explode(' ', trim($date[$j])); - } else { - $tmpdate = $date = array('', '', '', '', '', ''); - } - - $messages[$j]['TIME_STAMP'] = getTimeStamp($tmpdate); - $messages[$j]['DATE_STRING'] = - getDateString($messages[$j]['TIME_STAMP']); - $messages[$j]['ID'] = $id[$j]; - $messages[$j]['FROM'] = decodeHeader($from[$j]); - $messages[$j]['FROM-SORT'] = - strtolower(sqimap_find_displayable_name(decodeHeader($from[$j]))); - $messages[$j]['SUBJECT'] = decodeHeader($subject[$j]); - $messages[$j]['SUBJECT-SORT'] = strtolower(decodeHeader($subject[$j])); - $messages[$j]['TO'] = decodeHeader($to[$j]); - $messages[$j]['PRIORITY'] = $priority[$j]; - $messages[$j]['CC'] = $cc[$j]; - $messages[$j]['SIZE'] = $size[$j]; - $messages[$j]['TYPE0'] = $type[$j]; - $messages[$j]['FLAG_DELETED'] = $flag_deleted[$j]; - $messages[$j]['FLAG_ANSWERED'] = $flag_answered[$j]; - $messages[$j]['FLAG_SEEN'] = $flag_seen[$j]; - $messages[$j]['FLAG_FLAGGED'] = $flag_flagged[$j]; - - - /* - * fix SUBJECT-SORT to remove Re: - * vedr|sv (Danish) - * re|aw (English) - * - * TODO: i18n should be incorporated here. E.g. we catch the ones - * we know about, but also define in i18n what the localized - * "Re: " is for this or that locale. - */ - if (preg_match("/^(vedr|sv|re|aw):\s*(.*)$/si", - $messages[$j]['SUBJECT-SORT'], $matches)){ - $messages[$j]['SUBJECT-SORT'] = $matches[2]; - } -/* - $num = 0; - while ($num < count($flags[$j])) { - if ($flags[$j][$num] == 'Deleted') { - $messages[$j]['FLAG_DELETED'] = true; - } else if ($flags[$j][$num] == 'Answered') { - $messages[$j]['FLAG_ANSWERED'] = true; - } else if ($flags[$j][$num] == 'Seen') { - $messages[$j]['FLAG_SEEN'] = true; - } else if ($flags[$j][$num] == 'Flagged') { - $messages[$j]['FLAG_FLAGGED'] = true; - } - $num++; - } -*/ - $j++; + // this is a column property which can apply to multiple columns. Do not use vars for one column + // only. instead we should use something like this: + // 1ed column $aMailbox['columns']['SUBJECT'] value: aray with properties ... + // 2ed column $aMailbox['columns']['FROM'] value: aray with properties ... + // NB in case of the sentfolder this could be the TO field + // properties array example: + // 'truncate' => length (0 is no truncate) + // 'prefix => if (x in b then do that ) + if ($truncate_sender > 0) { + $senderName = truncateWithEntities($senderName, $truncate_sender); } - /* - * Only ignore messages flagged as deleted if we are - * using a trash folder or auto_expunge - */ - if (((isset($move_to_trash) && $move_to_trash) - || (isset($auto_expunge) && $auto_expunge)) - && $sort != 6) { - - /* Find and remove the ones that are deleted */ - $i = 0; - $j = 0; - - while ($j < $num_msgs) { - if (isset($messages[$j]['FLAG_DELETED']) - && $messages[$j]['FLAG_DELETED'] == true) { - $j++; - continue; - } - $msgs[$i] = $messages[$j]; - - $i++; - $j++; - } - $num_msgs = $i; - } else { - if (!isset($messages)) { - $messages = array(); - } - $msgs = $messages; + $flag = $flag_end = $bold = $bold_end = $fontstr = $fontstr_end = $italic = $italic_end = ''; + $bold = ''; + $bold_end = ''; + + foreach ($aFlags as $sFlag => $value) { + switch ($sFlag) { + case '\\flagged': + if ($value) { + $flag = ""; + $flag_end = ''; + } + break; + case '\\seen': + if ($value) { + $bold = ''; + $bold_end = ''; + } + break; + case '\\deleted': + if ($value) { + $fontstr = ""; + $fontstr_end = ''; + } + break; + } + } + if ($bHandleAsSent) { + $italic = ''; + $italic_end = ''; } - } - /* There's gotta be messages in the array for it to sort them. */ - if (($num_msgs > 0) && (!$use_cache)) { + if ($where && $what) { + $searchstr = '&where='.$where.'&what='.$what; + } else { + $searchstr = ''; + } /* - * 0 = Date (up) - * 1 = Date (dn) - * 2 = Name (up) - * 3 = Name (dn) - * 4 = Subject (up) - * 5 = Subject (dn) + * Message highlight code */ - session_unregister('msgs'); - if (($sort == 0) || ($sort == 1)) { - $msort = array_cleave ($msgs, 'TIME_STAMP'); - } elseif (($sort == 2) || ($sort == 3)) { - $msort = array_cleave ($msgs, 'FROM-SORT'); - } elseif (($sort == 4) || ($sort == 5)) { - $msort = array_cleave ($msgs, 'SUBJECT-SORT'); + $matches = array('TO' => 'sTo', 'CC' => 'sCc', 'FROM' => 'sFrom', 'SUBJECT' => 'sSubject'); + if (is_array($message_highlight_list) && count($message_highlight_list)) { + $sTo = parseAddress($sTo); + $sCc = parseAddress($sCc); + foreach ($message_highlight_list as $message_highlight_list_part) { + if (trim($message_highlight_list_part['value']) != '') { + $high_val = strtolower($message_highlight_list_part['value']); + $match_type = strtoupper($message_highlight_list_part['match_type']); + if($match_type == 'TO_CC') { + $match = array('TO', 'CC'); + } else { + $match = array($match_type); + } + foreach($match as $match_type) { + switch($match_type) { + case('TO'): + case('CC'): + case('FROM'): + foreach ($$matches[$match_type] as $address) { + $address[0] = decodeHeader($address[0], true, false); + $address[1] = decodeHeader($address[1], true, false); + if (strstr('^^' . strtolower($address[0]), $high_val) || + strstr('^^' . strtolower($address[1]), $high_val)) { + $hlt_color = $message_highlight_list_part['color']; + break 4; + } + } + break; + default: + $headertest = strtolower(decodeHeader($$matches[$match_type], true, false)); + if (strstr('^^' . $headertest, $high_val)) { + $hlt_color = $message_highlight_list_part['color']; + break 3; + } + break; + } + } + } + } + } /* end Message highlight code */ + + if (!isset($hlt_color)) { + $hlt_color = $color_string; + } + $col = 0; + $sSubject = str_replace(' ', ' ', decodeHeader($sSubject)); + $subject = processSubject($sSubject, $iIndent); + + echo html_tag( 'tr','','','','VALIGN="top"') . "\n"; + + if (sizeof($index_order)) { + foreach ($index_order as $index_order_part) { + switch ($index_order_part) { + case 1: /* checkbox */ + echo html_tag( 'td', + addCheckBox("msg[$t]", $checkall, $iId), + 'center', + $hlt_color ); + break; + case 2: /* from */ + if ($senderAddress != $senderName) { + $senderAddress = strtr($senderAddress, array_flip(get_html_translation_table(HTML_SPECIALCHARS))); + $title = ' title="' . str_replace('"', "''", $senderAddress) . '"'; + } else { + $title = ''; + } + echo html_tag( 'td', + $italic . $bold . $flag . $fontstr . $senderName . + $fontstr_end . $flag_end . $bold_end . $italic_end, + 'left', + $hlt_color, $title ); + break; + case 3: /* date */ + if ($sDate == '') { + $sDate = _("Unknown date"); + } + echo html_tag( 'td', + $bold . $flag . $fontstr . $sDate . + $fontstr_end . $flag_end . $bold_end, + 'center', + $hlt_color, + 'nowrap' ); + break; + case 4: /* subject */ + $td_str = $bold; + if ($iIndent) { + $td_str .= str_repeat("    ",$iIndent); + } + $td_str .= ' '; + } + if ($default_use_priority) { + if ( ($iPrio == 1) || ($iPrio == 2) ) { + $td_str .= ' '; + } + else if ($iPrio == 5) { + $td_str .= ' '; + } + else { + $td_str .= ' '; + } + } + if ($sType1 == 'mixed') { + $td_str .= ''; + } else { + $td_str .= ''; + } + + $msg_icon = ''; + if (!isset($aFlags['\\seen']) || ($aFlags['\\seen']) == false) { + $msg_alt = '(' . _("New") . ')'; + $msg_title = '(' . _("New") . ')'; + $msg_icon .= SM_PATH . 'images/themes/' . $icon_theme . '/msg_new'; + } else { + $msg_alt = '(' . _("Read") . ')'; + $msg_title = '(' . _("Read") . ')'; + $msg_icon .= SM_PATH . 'images/themes/' . $icon_theme . '/msg_read'; + } + if (isset($aFlags['\\deleted']) && ($aFlags['\\deleted']) == true) { + $msg_icon .= '_deleted'; + } + if (isset($aFlags['\\answered']) && ($aFlags['\\answered']) == true) { + $msg_alt = '(' . _("Answered") . ')'; + $msg_title = '(' . _("Answered") . ')'; + $msg_icon .= '_reply'; + } + $td_str .= ''. $msg_alt . ''; + $td_str .= ''; + echo html_tag( 'td', + $td_str, + 'right', + $hlt_color, + 'nowrap' ); + } + + // plain text message markers + // + else { + $stuff = false; + $td_str = ""; + if (isset($aFlags['\\answered']) && $aFlags['\\answered'] == true) { + $td_str .= _("A"); + $stuff = true; + } + if ($sType1 == 'mixed') { + $td_str .= '+'; + $stuff = true; + } + if ($default_use_priority) { + if ( ($iPrio == 1) || ($iPrio == 2) ) { + $td_str .= "!"; + $stuff = true; + } + if ($iPrio == 5) { + $td_str .= "?"; + $stuff = true; + } + } + if (isset($aFlags['\\deleted']) && $aFlags['\\deleted'] == true) { + $td_str .= "D"; + $stuff = true; + } + if (!$stuff) { + $td_str .= ' '; + } + $td_str .= ''; + echo html_tag( 'td', + $td_str, + 'center', + $hlt_color, + 'nowrap' ); + } + break; + case 6: /* size */ + echo html_tag( 'td', + $bold . $fontstr . show_readable_size($iSize) . + $fontstr_end . $bold_end, + 'right', + $hlt_color ); + break; + } + ++$col; + } + } + /* html for separationlines between rows */ + if ($last) { + echo ''."\n"; } else { - $msort = $msgs; + echo '' . "\n" . '' . "\n"; } - - if ($sort < 6) { - if ($sort % 2) { - asort($msort); - } else { - arsort($msort); - } - } - session_register('msort'); - } elseif ($thread_sort_messages == 1 || $allow_server_sort == TRUE) { - $msort = $msgs; - session_unregister('msgs'); - session_register('msort'); - } - displayMessageArray($imapConnection, $num_msgs, $start_msg, $msgs, - $msort, $mailbox, $sort, $color,$show_num); - /** - * TODO: Switch to using $_SESSION[] whenever we ditch the 4.0.x series. - */ - session_register('msgs'); } -/* Generic function to convert the msgs array into an HTML table. */ -function displayMessageArray($imapConnection, $num_msgs, $start_msg, - &$msgs, $msort, $mailbox, $sort, $color, - $show_num) { - global $folder_prefix, $sent_folder, - $imapServerAddress, $data_dir, $username, $use_mailbox_cache, - $index_order, $real_endMessage, $real_startMessage, $checkall, - $indent_array, $thread_sort_messages, $allow_server_sort, $server_sort_order; - - /* If cache isn't already set, do it now. */ - if (!session_is_registered('msgs')) { - session_register('msgs'); - } - if (!session_is_registered('msort')) { - session_register('msort'); - } - - if ($start_msg + ($show_num - 1) < $num_msgs){ - $end_msg = $start_msg + ($show_num - 1); - } else { - $end_msg = $num_msgs; - } - - if ($end_msg < $start_msg) { - $start_msg = $start_msg - $show_num; - if ($start_msg < 1) { - $start_msg = 1; +/** +* Does the $sort $_GET var to field mapping +* +* @param int $sort Field to sort on +* @param bool $bServerSort Server sorting is true +* @param mixed $key UNDOCUMENTED +* @return string $sSortField Field tosort on +*/ +function getSortField($sort,$bServerSort) { + switch($sort) { + case SQSORT_NONE: + $sSortField = 'UID'; + break; + case SQSORT_DATE_ASC: + case SQSORT_DATE_DEC: + $sSortField = 'DATE'; + break; + case SQSORT_FROM_ASC: + case SQSORT_FROM_DEC: + $sSortField = 'FROM'; + break; + case SQSORT_SUBJ_ASC: + case SQSORT_SUBJ_DEC: + $sSortField = 'SUBJECT'; + break; + case SQSORT_SIZE_ASC: + case SQSORT_SIZE_DEC: + $sSortField = ($bServerSort) ? 'SIZE' : 'RFC822.SIZE'; + break; + case SQSORT_TO_ASC: + case SQSORT_TO_DEC: + $sSortField = 'TO'; + break; + case SQSORT_CC_ASC: + case SQSORT_CC_DEC: + $sSortField = 'CC'; + break; + case SQSORT_INT_DATE_ASC: + case SQSORT_INT_DATE_DEC: + $sSortField = ($bServerSort) ? 'ARRIVAL' : 'INTERNALDATE'; + break; + case SQSORT_THREAD: + break; + default: $sSortField = 'UID'; + break; + } - } - - $urlMailbox = urlencode($mailbox); - - do_hook('mailbox_index_before'); - - $msg_cnt_str = get_msgcnt_str($start_msg, $end_msg, $num_msgs); - $paginator_str = get_paginator_str($urlMailbox, $start_msg, $end_msg, - $num_msgs, $show_num, $sort); - - if (!isset($msg)) { - $msg = ''; - } - - /* get indent level for subject display */ - if ($thread_sort_messages == 1 ) { - $indent_array = get_parent_level($imapConnection); - } - $fstring = "move_messages.php?msg=$msg&mailbox=$urlMailbox" - . "&startMessage=$start_msg"; - mail_message_listing_beginning($imapConnection, $fstring, - $mailbox, $sort, $msg_cnt_str, - $paginator_str, $start_msg); - - $groupNum = $start_msg % ($show_num - 1); - $real_startMessage = $start_msg; - if ($sort == 6) { - if ($end_msg - $start_msg < $show_num - 1) { - $end_msg = $end_msg - $start_msg + 1; - $start_msg = 1; - } else if ($start_msg > $show_num) { - $end_msg = $show_num; - $start_msg = 1; + return $sSortField; +} + +function get_sorted_msgs_list($imapConnection,$aMailbox,&$error) { + $bDirection = ($aMailbox['SORT'] % 2); + $error = false; + switch ($aMailbox['SORT_METHOD']) { + case 'THREAD': + $id = get_thread_sort($imapConnection); + if ($id === false) { + $error = '
' . + _("Thread sorting is not supported by your IMAP server.") . '
' . + _("Please report this to the system administrator."). + '
'; + } + break; + case 'SERVER': + $sSortField = getSortField($aMailbox['SORT'],true); + $id = sqimap_get_sort_order($imapConnection, $sSortField, $bDirection); + if ($id === false) { + $error = '
' . + _( "Server-side sorting is not supported by your IMAP server.") . '
' . + _("Please report this to the system administrator."). + '
'; + } + break; + default: + $sSortField = getSortField($aMailbox['SORT'],false); + $id = get_squirrel_sort($imapConnection, $sSortField, $bDirection); + break; } - } - $endVar = $end_msg + 1; - - /* - * Loop through and display the info for each message. - * ($t is used for the checkbox number) - */ - $t = 0; - if ($num_msgs == 0) { + return $id; +} + +/** +* This function loops through a group of messages in the mailbox +* and shows them to the user. +* +* @param mixed $imapConnection +* @param array $aMailbox associative array with mailbox related vars +*/ +function showMessagesForMailbox($imapConnection, $aMailbox) { + global $msgs, $server_sort_array, $indent_array, $color; + + // to retrieve the internaldate pref: (I know this is not the right place to do that, move up in front + // and use a properties array as function argument to provide user preferences + global $data_dir, $username; + /* if there's no messages in this folder */ - echo "\n" - . "

". _("THIS FOLDER IS EMPTY") - . "
 
\n" - . ""; - } elseif ($start_msg == $end_msg) { - /* if there's only one message in the box, handle it differently. */ - if ($sort != 6){ - $i = $start_msg; + if ($aMailbox['EXISTS'] == 0) { + $string = '' . _("THIS FOLDER IS EMPTY") . ''; + echo ' '; + echo ' '; + echo '
'; + echo ' '; + echo ' '; + echo '

'; + echo ' '; + echo ' ' . html_tag( 'td', $string."\n", 'left') + . ''; + echo '
'; + echo '
'; + return; + } else { + /* + * Adjust the start_msg + */ + $start_msg = $aMailbox['PAGEOFFSET']; + if($aMailbox['PAGEOFFSET'] > $aMailbox['EXISTS']) { + $start_msg -= $aMailbox['LIMIT']; + if($start_msg < 1) { + $start_msg = 1; + } + } + $aMailbox['SEARCH'] = array(); // Alex maybe you can change this so that you can use it from a search + + // initialize the fields we want to retrieve: + $aHeaderFields = array('Date', 'To', 'Cc', 'From', 'Subject', 'X-Priority', 'Content-Type'); + $aFetchItems = array('FLAGS', 'RFC822.SIZE'); + // Are we sorting on internaldate then retrieve the internaldate value as well + $internaldate = getPref($data_dir, $username, 'internal_date_sort'); + if ($internaldate) { + $aFetchItems[] = 'INTERNALDATE'; + } + + if ($aMailbox['SORT'] != SQSORT_NONE && isset($aMailbox['UIDSET']) && + $aMailbox['UIDSET'] ) { + $id = $aMailbox['UIDSET']; + if (sqsession_is_registered('msgs')) { + sqsession_unregister('msgs'); + } + $id_slice = array_slice($id,$start_msg-1,$aMailbox['LIMIT']); + if (count($id_slice)) { + $msgs = sqimap_get_small_header_list($imapConnection,$id_slice,$aMailbox['LIMIT'], + $aHeaderFields,$aFetchItems); + + } else { + return false; + } + // FIX ME, move to msgs cache bound to a mailbox + sqsession_register($msgs, 'msgs'); + } else { + if (sqsession_is_registered('server_sort_array')) { + sqsession_unregister('server_sort_array'); + } + + if ($aMailbox['SORT'] != SQSORT_NONE || $aMailbox['SORT_METHOD'] == 'THREAD') { + $id = get_sorted_msgs_list($imapConnection,$aMailbox,$error); + if ($id !== false) { + $id_slice = array_slice($id,$aMailbox['OFFSET'], $aMailbox['LIMIT']); + if (count($id_slice)) { + $msgs = sqimap_get_small_header_list($imapConnection,$id_slice,$aMailbox['LIMIT'], + $aHeaderFields,$aFetchItems); + } else { + // FIX ME do error handling + return false; + } + } else { + // FIX ME, format message and fallback to squirrel sort + if ($error) { + echo $error; + } + } + } else { + /** + * retrieve messages by sequence id's and fetch the UID to retrieve + * the UID. for sorted lists this is not needed because a UID FETCH + * automaticly add the UID value in fetch results + **/ + $aFetchItems[] = 'UID'; + + //create id range + $iRangeEnd = (($aMailbox['EXISTS'] - $aMailbox['OFFSET']) > $aMailbox['LIMIT']) ? + $aMailbox['EXISTS'] - $aMailbox['OFFSET'] +1 - $aMailbox['LIMIT']: + $aMailbox['EXISTS'] - $aMailbox['OFFSET']; + $iRangeStart = (($aMailbox['EXISTS'] - $aMailbox['OFFSET']) > $aMailbox['LIMIT']) ? + $aMailbox['EXISTS']-$aMailbox['OFFSET'] +1:1; + $id_slice = range($iRangeStart, $iRangeEnd); + $msgs = sqimap_get_small_header_list($imapConnection,$id_slice,$aMailbox['LIMIT'], + $aHeaderFields,$aFetchItems); + $msgs = array_reverse($msgs,true /* preserve key */); + // generate id array + $id = array_keys($msgs); + $aMailbox['OFFSET'] = 0; + } + // FIX ME, use an id list bound to a mailbox + if ($id !== false) { + sqsession_register($id, 'server_sort_array'); + } + + sqsession_register($msgs, 'msgs'); + } + $aMailbox['UIDSET'] =& $id; + $aMailbox['MSG_HEADERS'] =& $msgs; + if ($aMailbox['SORT_METHOD'] == 'THREAD') { + // retrieve indent array for thread sort + sqgetGlobalVar('indent_array',$indent_array,SQ_SESSION); + $aMailbox['THREAD_INDENT'] =& $indent_array; + } + } /* if exists > 0 */ + + $iEnd = ($aMailbox['PAGEOFFSET'] + ($aMailbox['LIMIT'] - 1) < $aMailbox['EXISTS']) ? + $aMailbox['PAGEOFFSET'] + $aMailbox['LIMIT'] - 1 : $aMailbox['EXISTS']; + + $paginator_str = get_paginator_str($aMailbox['NAME'], $aMailbox['PAGEOFFSET'], $iEnd, + $aMailbox['EXISTS'], $aMailbox['LIMIT'], $aMailbox['SORT']); + + $msg_cnt_str = get_msgcnt_str($aMailbox['PAGEOFFSET'], $iEnd,$aMailbox['EXISTS']); + + do_hook('mailbox_index_before'); +?> + + + + + + + + +
+ +
+ + + + +
+ + + + +
+ +
+
+ +
+ $aHeaders[$aId[$i]], + 'INDX' => $t, + 'OFFSET' => $iOffset, + 'PAGEOFFSET' => $iPageOffset, + 'SORT' => $sort, + 'SEARCH' => $aSearch, + 'MAILBOX' => $sMailbox, + 'INDENT' => $indent, + 'LAST' => $bLast + ); + printMessageInfo($aMsg); + ++$t; + } else { + break; + } } - reset($msort); - $k = 0; - do { - $key = key($msort); - next($msort); - $k++; - } while (isset ($key) && ($k < $i)); - printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $sort, - $real_startMessage, 0, 0); - } else { - $i = $start_msg; - reset($msort); - $k = 0; - do { - $key = key($msort); - next($msort); - $k++; - } while (isset ($key) && ($k < $i)); - do { - printMessageInfo($imapConnection, $t, $i, $key, $mailbox, - $sort, $real_startMessage, 0, 0); - $key = key($msort); - $t++; - $i++; - next($msort); - } while ($i && $i < $endVar); - } - - echo '' - . "
" - . "" - . "
$paginator_str$msg_cnt_str
" - . "
"; - /* End of message-list table */ - - do_hook('mailbox_index_after'); - echo "\n"; } -/* - * Displays the standard message list header. To finish the table, - * you need to do a ""; - * - * $moveURL is the URL to submit the delete/move form to - * $mailbox is the current mailbox - * $sort is the current sorting method (-1 for no sorting available [searches]) - * $Message is a message that is centered on top of the list - * $More is a second line that is left aligned - */ - -function mail_message_listing_beginning ($imapConnection, $moveURL, - $mailbox = '', $sort = -1, - $msg_cnt_str = '', - $paginator = ' ', - $start_msg = 1) { - global $color, $index_order, $auto_expunge, $move_to_trash, $base_uri, - $checkall, $sent_folder, $draft_folder, $thread_sort_messages, - $allow_thread_sort, $allow_server_sort, $server_sort_order, - $lastTargetMailbox; - - $urlMailbox = urlencode($mailbox); - - /* - * This is the beginning of the message list table. - * It wraps around all messages - */ - echo "
\n" - . "\n' - . "
" - . " \n" - . " \n" - . "
$paginator\n"; - - echo " $msg_cnt_str
\n" - . '
\n" - . "\n" - . " \n" - . " \n" - . " \n" - . " \n" - . " \n" - . "
\n" - . '  ' . _("Move Selected To:") . "\n" - . " \n" - . '  ' . _("Transform Selected Messages") - . ":  
\n" - . "
\n" - . '  
"; +* +* @param resource $imapConnection +* @param array $aMailbox associative array with mailbox related information +* @param string $msg_cnt_str +* @param string $paginator Paginator string +*/ +function mail_message_listing_beginning ($imapConnection, + $aMailbox, + $msg_cnt_str = '', + $paginator = ' ' + ) { + global $color, $base_uri, $show_flag_buttons, $PHP_SELF; + + + + $php_self = $PHP_SELF; + /* fix for incorrect $PHP_SELF */ + if (strpos($php_self, 'move_messages.php')) { + $php_self = str_replace('move_messages.php', 'right_main.php', $php_self); } - } - echo '  ' - . ' ' - . ' \n" . "\n"; - - echo " \n" - . " "; - if (!$auto_expunge) { - echo ' ' . _("mailbox") . ' '; - } - echo '' - . '' - . ' ' - . "\n" - . " \n"; - - /* draws thread sorting links */ - if ($allow_thread_sort == TRUE) { - if ($thread_sort_messages == 1 ) { - $set_thread = 2; - $thread_name = _("Unthread View"); - } - elseif ($thread_sort_messages == 0) { - $set_thread = 1; - $thread_name = _("Thread View"); + $urlMailbox = urlencode($aMailbox['NAME']); + + if (preg_match('/^(.+)\?.+$/',$php_self,$regs)) { + $source_url = $regs[1]; + } else { + $source_url = $php_self; + } + + if (!isset($msg)) { + $msg = ''; + } + + if (!strpos($php_self,'?')) { + $location = $php_self.'?mailbox=INBOX&startMessage=1'; + } else { + $location = $php_self; } - echo ' ' . $thread_name - . ' '; - } - - echo "\n"; - do_hook('mailbox_form_before'); - echo '' - . "" - . '" - . ""; - /* if using server sort we highjack the - * the $sort var and use $server_sort_order - * instead. but here we reset sort for a bit - * since its easy - */ - if ($allow_server_sort == TRUE) { - $sort = $server_sort_order; - } - /* Print the headers. */ - for ($i=1; $i <= count($index_order); $i++) { - switch ($index_order[$i]) { - case 1: /* checkbox */ - case 5: /* flags */ - echo ' '; - break; - case 2: /* from */ - if (handleAsSent($mailbox)) { - echo ' \n"; - break; - case 3: /* date */ - echo ' \n"; - break; - case 4: /* subject */ - echo ' \n"; - break; - case 6: /* size */ - echo ' \n"; - break; + + $moveFields = addHidden('msg', $msg). + addHidden('mailbox', $aMailbox['NAME']). + addHidden('startMessage', $aMailbox['PAGEOFFSET']). + addHidden('location', $location); + + /* build thread sorting links */ + + if ($aMailbox['ALLOW_THREAD']) { + if ($aMailbox['SORT_METHOD'] == 'THREAD') { + $set_thread = 2; + $thread_name = _("Unthread View"); + } else { + $set_thread = 1; + $thread_name = _("Thread View"); + } + $thread_link_str = '[' . $thread_name + . ']'; + } else { + $thread_link_str =''; } - } - /* if using server-sorting, - * send sort back to 6 - */ - if ($allow_server_sort == TRUE) { - $sort = 6; - } - echo "\n"; + /* + * This is the beginning of the message list table. + * It wraps around all messages + */ + $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $aMailbox['NAME']); + $form_name = "FormMsgs" . $safe_name; + + echo '' ."\n" + . $moveFields; +?> +
 ' . _("To") . ''; - } else { - echo ' ' . _("From") . ''; - } - if ($allow_thread_sort != TRUE || $thread_sort_messages != 1) { - ShowSortButton($sort, $mailbox, 2, 3); - } - echo "' . _("Date") . ''; - if ($allow_thread_sort != TRUE || $thread_sort_messages != 1) { - ShowSortButton($sort, $mailbox, 0, 1); - } - echo "' . _("Subject") . ' '; - if ($allow_thread_sort != TRUE || $thread_sort_messages != 1) { - ShowSortButton($sort, $mailbox, 4, 5); - } - echo "' . _("Size") . "
+ + + + + + +
+ + + + + + +
+
+ + + + + '; + //echo $thread_link_str; //previous behaviour + getMbxList($imapConnection); + echo getButton('SUBMIT', 'moveButton',_("Move")) . "\n + "; + } + ?> + + +
+ ' . _("Bypass Trash"); + echo ' '; + } + if (!$aMailbox['AUTO_EXPUNGE'] && $aMailbox['RIGHTS'] != 'READ-ONLY') { + echo getButton('SUBMIT', 'expungeButton',_("Expunge")) .' ' . _("mailbox") . "\n"; + echo ' '; + } + do_hook('mailbox_display_buttons'); + ?> +
+
+ +sort'; +/** +* Function to add the last row in a message list, it contains the paginator and info about +* the number of messages. +* +* @param integer $num_msgs number of messages in a mailbox +* @param string $paginator_str Paginator string [Prev | Next] [ 1 2 3 ... 91 92 94 ] [Show all] +* @param string $msg_cnt_str Message count string Viewing Messages: 21 to 1861 (20 total) +*/ +function mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str) { +global $color; +if ($num_msgs) { + /* space between list and footer */ +?> + + + + + + + +
+ + + + + +
+
+ + +\n"; +} + +/** +* Prints the table header for the messages list view +* +* @param array $aMailbox +*/ +function printHeader($aMailbox) { + global $index_order, $internal_date_sort, $color; -function get_selectall_link($start_msg, $sort) { - global $checkall, $what, $where, $mailbox, $javascript_on; - global $PHP_SELF, $PG_SHOWNUM; - - $result = ''; - if ($javascript_on) { - $result = - '' . _("Toggle All") - . "\n"; - } else { - if (strpos($PHP_SELF, "?")) { - $result .= "1,2=>25,3=>5,4=>0,5=>1,6=>5); + $subjectwidth = 100; + foreach($index_order as $item) { + $subjectwidth -= $widths[$item]; + } + + foreach ($index_order as $item) { + switch ($item) { + case 1: /* checkbox */ + echo html_tag( 'td',get_selectall_link($aMailbox) , '', '', 'width="1%"' ); + break; + case 5: /* flags */ + echo html_tag( 'td','' , '', '', 'width="1%"' ); + break; + case 2: /* from */ + if (handleAsSent($aMailbox['NAME'])) { + echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' ) + . '' . _("To") . ''; + if ($showsort) { + ShowSortButton($aMailbox, SQSORT_TO_ASC, SQSORT_TO_DEC); + } + } else { + echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' ) + . '' . _("From") . ''; + if ($showsort) { + ShowSortButton($aMailbox, SQSORT_FROM_ASC, SQSORT_FROM_DEC); + } + } + echo "\n"; + break; + case 3: /* date */ + echo html_tag( 'td' ,'' , 'left', '', 'width="5%" nowrap' ) + . '' . _("Date") . ''; + if ($showsort) { + if ($internal_date_sort) { + ShowSortButton($aMailbox, SQSORT_INT_DATE_ASC, SQSORT_INT_DATE_DEC); + } else { + ShowSortButton($aMailbox, SQSORT_DATE_ASC, SQSORT_DATE_DEC); + } + } + echo "\n"; + break; + case 4: /* subject */ + echo html_tag( 'td' ,'' , 'left', '', 'width="'.$subjectwidth.'%"' ) + . '' . _("Subject") . ''; + if ($showsort) { + ShowSortButton($aMailbox, SQSORT_SUBJ_ASC, SQSORT_SUBJ_DEC); + } + echo "\n"; + break; + case 6: /* size */ + echo html_tag( 'td', '', 'center','','width="5%" nowrap') + . '' . _("Size") . ''; + if ($showsort) { + ShowSortButton($aMailbox, SQSORT_SIZE_ASC, SQSORT_SIZE_DEC); + } + echo "\n"; + break; + } } - if (isset($checkall) && $checkall == '1') { - $result .= '0'; + echo "\n"; +} + + +/** +* This function shows the sort button. Isn't this a good comment? +* +* @param array $aMailbox +* @param integer $Down +* @param integer $Up +*/ +function ShowSortButton($aMailbox, $Down, $Up ) { + global $PHP_SELF; + + /* Figure out which image we want to use. */ + if ($aMailbox['SORT'] != $Up && $aMailbox['SORT'] != $Down) { + $img = 'sort_none.png'; + $which = $Up; + } elseif ($aMailbox['SORT'] == $Up) { + $img = 'up_pointer.png'; + $which = $Down; } else { - $result .= '1'; + $img = 'down_pointer.png'; + $which = 0; } - - if (isset($where) && isset($what)) { - $result .= '&where=' . urlencode($where) - . '&what=' . urlencode($what); + + if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) { + $source_url = $regs[1]; + } else { + $source_url = $PHP_SELF; } - - $result .= "\">"; - - if (isset($checkall) && ($checkall == '1')) { - $result .= _("Unselect All"); + + /* Now that we have everything figured out, show the actual button. */ + echo ' sort'; +} + +/** +* FIXME: Undocumented function +* +* @param array $aMailbox +*/ +function get_selectall_link($aMailbox) { + global $checkall, $javascript_on; + global $PHP_SELF, $PG_SHOWNUM; + + $result = ''; + if ($javascript_on) { + $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $aMailbox['NAME']); + $func_name = "CheckAll" . $safe_name; + $form_name = "FormMsgs" . $safe_name; + $result = '' + . ''; +// . ' . _("Toggle All") +// . "\n"; } else { - $result .= _("Select All"); + if (strpos($PHP_SELF, "?")) { + $result .= ""; + $result .= _("All"); + $result .= "\n"; } - - $result .= "\n"; - } - /* Return our final result. */ - return ($result); + /* Return our final result. */ + return ($result); } -/* - * This function computes the "Viewing Messages..." string. - */ +/** +* This function computes the "Viewing Messages..." string. +* +* @param integer $start_msg first message number +* @param integer $end_msg last message number +* @param integer $num_msgs total number of message in folder +* @return string +*/ function get_msgcnt_str($start_msg, $end_msg, $num_msgs) { - /* Compute the $msg_cnt_str. */ - $result = ''; - if ($start_msg < $end_msg) { - $result = sprintf(_("Viewing Messages: %s to %s (%s total)"), - $start_msg, $end_msg, $num_msgs); - } else if ($start_msg == $end_msg) { - $result = sprintf(_("Viewing Message: %s (1 total)"), $start_msg); - } else { - $result = '
'; - } - - /* Return our result string. */ - return ($result); + /* Compute the $msg_cnt_str. */ + $result = ''; + if ($start_msg < $end_msg) { + $result = sprintf(_("Viewing Messages: %s to %s (%s total)"), + ''.$start_msg.'', ''.$end_msg.'', $num_msgs); + } else if ($start_msg == $end_msg) { + $result = sprintf(_("Viewing Message: %s (1 total)"), ''.$start_msg.''); + } else { + $result = '
'; + } + /* Return our result string. */ + return ($result); } -/* - * Generate a paginator link. - */ +/** +* Generate a paginator link. +* +* @param mixed $box Mailbox name +* @param mixed $start_msg Message Offset +* @param mixed $use +* @param string $text text used for paginator link +* @return string +*/ function get_paginator_link($box, $start_msg, $use, $text) { - $result = "$text"; - return ($result); + + $result = "$text"; + + return ($result); } -/* - * This function computes the paginator string. - */ -function get_paginator_str($box, $start_msg, $end_msg, $num_msgs, - $show_num, $sort) { - global $username, $data_dir, $use_mailbox_cache, $color, $PG_SHOWNUM; - - /* Initialize paginator string chunks. */ - $prv_str = ''; - $nxt_str = ''; - $pg_str = ''; - $all_str = ''; - $tgl_str = ''; - - /* Create simple strings that will be creating the paginator. */ - $spc = ' '; /* This will be used as a space. */ - $sep = '|'; /* This will be used as a seperator. */ - - /* Get some paginator preference values. */ - $pg_sel = getPref($data_dir, $username, 'page_selector', SMPREF_ON); - $pg_max = getPref($data_dir, $username, 'page_selector_max', PG_SEL_MAX); - - /* Make sure that our start message number is not too big. */ - $start_msg = min($start_msg, $num_msgs); - - /* Decide whether or not we will use the mailbox cache. */ - /* Not sure why $use_mailbox_cache is even passed in. */ - if ($sort == 6) { +/** +* This function computes the paginator string. +* +* @param string $box +* @param integer $start_msg +* @param integer $end_msg +* @param integer $num_msgs +* @param integer $show_num +* @param integer $sort +*/ +function get_paginator_str($box, $start_msg, $end_msg, $num_msgs, + $show_num, $sort) { + global $username, $data_dir, $use_mailbox_cache, $color, $PG_SHOWNUM; + + /* Initialize paginator string chunks. */ + $prv_str = ''; + $nxt_str = ''; + $pg_str = ''; + $all_str = ''; + + $box = urlencode($box); $use = 0; - } else { - $use = 1; - } - - /* Compute the starting message of the previous and next page group. */ - $next_grp = $start_msg + $show_num; - $prev_grp = $start_msg - $show_num; - - /* Compute the basic previous and next strings. */ - if (($next_grp <= $num_msgs) && ($prev_grp >= 0)) { - $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous")); - $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next")); - } else if (($next_grp > $num_msgs) && ($prev_grp >= 0)) { - $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous")); - $nxt_str = ""._("Next")."\n"; - } else if (($next_grp <= $num_msgs) && ($prev_grp < 0)) { - $prv_str = ""._("Previous") . ''; - $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next")); - } - - /* Page selector block. Following code computes page links. */ - if ($pg_sel && ($num_msgs > $show_num)) { - /* Most importantly, what is the current page!!! */ - $cur_pg = intval($start_msg / $show_num) + 1; - - /* Compute total # of pages and # of paginator page links. */ - $tot_pgs = ceil($num_msgs / $show_num); /* Total number of Pages */ - $vis_pgs = min($pg_max, $tot_pgs - 1); /* Visible Pages */ - - /* Compute the size of the four quarters of the page links. */ - - /* If we can, just show all the pages. */ - if (($tot_pgs - 1) <= $pg_max) { - $q1_pgs = $cur_pg - 1; - $q2_pgs = $q3_pgs = 0; - $q4_pgs = $tot_pgs - $cur_pg; - + /* Create simple strings that will be creating the paginator. */ + $spc = ' '; /* This will be used as a space. */ + $sep = '|'; /* This will be used as a seperator. */ + + /* Get some paginator preference values. */ + $pg_sel = getPref($data_dir, $username, 'page_selector', SMPREF_ON); + $pg_max = getPref($data_dir, $username, 'page_selector_max', PG_SEL_MAX); + + /* Make sure that our start message number is not too big. */ + $start_msg = min($start_msg, $num_msgs); + + /* Compute the starting message of the previous and next page group. */ + $next_grp = $start_msg + $show_num; + $prev_grp = $start_msg - $show_num; + + /* Compute the basic previous and next strings. */ + if (($next_grp <= $num_msgs) && ($prev_grp >= 0)) { + $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous")); + $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next")); + } else if (($next_grp > $num_msgs) && ($prev_grp >= 0)) { + $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous")); + $nxt_str = _("Next"); + } else if (($next_grp <= $num_msgs) && ($prev_grp < 0)) { + $prv_str = _("Previous"); + $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next")); + } + + /* Page selector block. Following code computes page links. */ + if ($show_num != 0 && $pg_sel && ($num_msgs > $show_num)) { + /* Most importantly, what is the current page!!! */ + $cur_pg = intval($start_msg / $show_num) + 1; + + /* Compute total # of pages and # of paginator page links. */ + $tot_pgs = ceil($num_msgs / $show_num); /* Total number of Pages */ + $vis_pgs = min($pg_max, $tot_pgs - 1); /* Visible Pages */ + + /* Compute the size of the four quarters of the page links. */ + + /* If we can, just show all the pages. */ + if (($tot_pgs - 1) <= $pg_max) { + $q1_pgs = $cur_pg - 1; + $q2_pgs = $q3_pgs = 0; + $q4_pgs = $tot_pgs - $cur_pg; + /* Otherwise, compute some magic to choose the four quarters. */ - } else { - /* - * Compute the magic base values. Added together, - * these values will always equal to the $pag_pgs. - * NOTE: These are DEFAULT values and do not take - * the current page into account. That is below. - */ - $q1_pgs = floor($vis_pgs/4); - $q2_pgs = round($vis_pgs/4, 0); - $q3_pgs = ceil($vis_pgs/4); - $q4_pgs = round(($vis_pgs - $q2_pgs)/3, 0); - - /* Adjust if the first quarter contains the current page. */ - if (($cur_pg - $q1_pgs) < 1) { - $extra_pgs = ($q1_pgs - ($cur_pg - 1)) + $q2_pgs; - $q1_pgs = $cur_pg - 1; - $q2_pgs = 0; - $q3_pgs += ceil($extra_pgs / 2); - $q4_pgs += floor($extra_pgs / 2); - - /* Adjust if the first and second quarters intersect. */ - } else if (($cur_pg - $q2_pgs - ceil($q2_pgs/3)) <= $q1_pgs) { - $extra_pgs = $q2_pgs; - $extra_pgs -= ceil(($cur_pg - $q1_pgs - 1) * 0.75); - $q2_pgs = ceil(($cur_pg - $q1_pgs - 1) * 0.75); - $q3_pgs += ceil($extra_pgs / 2); - $q4_pgs += floor($extra_pgs / 2); - - /* Adjust if the fourth quarter contains the current page. */ - } else if (($cur_pg + $q4_pgs) >= $tot_pgs) { - $extra_pgs = ($q4_pgs - ($tot_pgs - $cur_pg)) + $q3_pgs; - $q3_pgs = 0; - $q4_pgs = $tot_pgs - $cur_pg; - $q1_pgs += floor($extra_pgs / 2); - $q2_pgs += ceil($extra_pgs / 2); - - /* Adjust if the third and fourth quarter intersect. */ - } else if (($cur_pg + $q3_pgs + 1) >= ($tot_pgs - $q4_pgs + 1)) { - $extra_pgs = $q3_pgs; - $extra_pgs -= ceil(($tot_pgs - $cur_pg - $q4_pgs) * 0.75); - $q3_pgs = ceil(($tot_pgs - $cur_pg - $q4_pgs) * 0.75); - $q1_pgs += floor($extra_pgs / 2); - $q2_pgs += ceil($extra_pgs / 2); - } - } - - /* - * I am leaving this debug code here, commented out, because - * it is a really nice way to see what the above code is doing. - * echo "qts = $q1_pgs/$q2_pgs/$q3_pgs/$q4_pgs = " - * . ($q1_pgs + $q2_pgs + $q3_pgs + $q4_pgs) . '
'; - */ - - /* Print out the page links from the compute page quarters. */ - - /* Start with the first quarter. */ - if (($q1_pgs == 0) && ($cur_pg > 1)) { - $pg_str .= "...$spc"; - } else { - for ($pg = 1; $pg <= $q1_pgs; ++$pg) { - $start = (($pg-1) * $show_num) + 1; - $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; - } - if ($cur_pg - $q2_pgs - $q1_pgs > 1) { - $pg_str .= "...$spc"; - } - } - - /* Continue with the second quarter. */ - for ($pg = $cur_pg - $q2_pgs; $pg < $cur_pg; ++$pg) { - $start = (($pg-1) * $show_num) + 1; - $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; - } - - /* Now print the current page. */ - $pg_str .= $cur_pg . $spc; - - /* Next comes the third quarter. */ - for ($pg = $cur_pg + 1; $pg <= $cur_pg + $q3_pgs; ++$pg) { - $start = (($pg-1) * $show_num) + 1; - $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; - } - - /* And last, print the forth quarter page links. */ - if (($q4_pgs == 0) && ($cur_pg < $tot_pgs)) { - $pg_str .= "...$spc"; - } else { - if (($tot_pgs - $q4_pgs) > ($cur_pg + $q3_pgs)) { - $pg_str .= "...$spc"; - } - for ($pg = $tot_pgs - $q4_pgs + 1; $pg <= $tot_pgs; ++$pg) { - $start = (($pg-1) * $show_num) + 1; - $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; - } - } - } else if ($PG_SHOWNUM == 999999) { - $pg_str = "" ._("Paginate") . '' . $spc; - } - - /* If necessary, compute the 'show all' string. */ - if (($prv_str != '') || ($nxt_str != '')) { - $all_str = "" . _("Show All") . ''; - } - - /* Last but not least, get the value for the toggle all link. */ - $tgl_str = get_selectall_link($start_msg, $sort); - - /* Put all the pieces of the paginator string together. */ - /** - * Hairy code... But let's leave it like it is since I am not certain - * a different approach would be any easier to read. ;) - */ - $result = ''; - $result .= ($prv_str != '' ? $prv_str . $spc . $sep . $spc : ''); - $result .= ($nxt_str != '' ? $nxt_str . $spc . $sep . $spc : ''); - $result .= ($pg_str != '' ? $pg_str : ''); - $result .= ($all_str != '' ? $sep . $spc . $all_str . $spc : ''); - $result .= ($result != '' ? $sep . $spc . $tgl_str: $tgl_str); - - /* If the resulting string is blank, return a non-breaking space. */ - if ($result == '') { - $result = ' '; - } - - /* Return our final magical paginator string. */ - return ($result); + } else { + /* + * Compute the magic base values. Added together, + * these values will always equal to the $pag_pgs. + * NOTE: These are DEFAULT values and do not take + * the current page into account. That is below. + */ + $q1_pgs = floor($vis_pgs/4); + $q2_pgs = round($vis_pgs/4, 0); + $q3_pgs = ceil($vis_pgs/4); + $q4_pgs = round(($vis_pgs - $q2_pgs)/3, 0); + + /* Adjust if the first quarter contains the current page. */ + if (($cur_pg - $q1_pgs) < 1) { + $extra_pgs = ($q1_pgs - ($cur_pg - 1)) + $q2_pgs; + $q1_pgs = $cur_pg - 1; + $q2_pgs = 0; + $q3_pgs += ceil($extra_pgs / 2); + $q4_pgs += floor($extra_pgs / 2); + + /* Adjust if the first and second quarters intersect. */ + } else if (($cur_pg - $q2_pgs - ceil($q2_pgs/3)) <= $q1_pgs) { + $extra_pgs = $q2_pgs; + $extra_pgs -= ceil(($cur_pg - $q1_pgs - 1) * 3/4); + $q2_pgs = ceil(($cur_pg - $q1_pgs - 1) * 3/4); + $q3_pgs += ceil($extra_pgs / 2); + $q4_pgs += floor($extra_pgs / 2); + + /* Adjust if the fourth quarter contains the current page. */ + } else if (($cur_pg + $q4_pgs) >= $tot_pgs) { + $extra_pgs = ($q4_pgs - ($tot_pgs - $cur_pg)) + $q3_pgs; + $q3_pgs = 0; + $q4_pgs = $tot_pgs - $cur_pg; + $q1_pgs += floor($extra_pgs / 2); + $q2_pgs += ceil($extra_pgs / 2); + + /* Adjust if the third and fourth quarter intersect. */ + } else if (($cur_pg + $q3_pgs + 1) >= ($tot_pgs - $q4_pgs + 1)) { + $extra_pgs = $q3_pgs; + $extra_pgs -= ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4); + $q3_pgs = ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4); + $q1_pgs += floor($extra_pgs / 2); + $q2_pgs += ceil($extra_pgs / 2); + } + } + + /* + * I am leaving this debug code here, commented out, because + * it is a really nice way to see what the above code is doing. + * echo "qts = $q1_pgs/$q2_pgs/$q3_pgs/$q4_pgs = " + * . ($q1_pgs + $q2_pgs + $q3_pgs + $q4_pgs) . '
'; + */ + + /* Print out the page links from the compute page quarters. */ + + /* Start with the first quarter. */ + if (($q1_pgs == 0) && ($cur_pg > 1)) { + $pg_str .= "...$spc"; + } else { + for ($pg = 1; $pg <= $q1_pgs; ++$pg) { + $start = (($pg-1) * $show_num) + 1; + $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; + } + if ($cur_pg - $q2_pgs - $q1_pgs > 1) { + $pg_str .= "...$spc"; + } + } + + /* Continue with the second quarter. */ + for ($pg = $cur_pg - $q2_pgs; $pg < $cur_pg; ++$pg) { + $start = (($pg-1) * $show_num) + 1; + $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; + } + + /* Now print the current page. */ + $pg_str .= $cur_pg . $spc; + + /* Next comes the third quarter. */ + for ($pg = $cur_pg + 1; $pg <= $cur_pg + $q3_pgs; ++$pg) { + $start = (($pg-1) * $show_num) + 1; + $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; + } + + /* And last, print the forth quarter page links. */ + if (($q4_pgs == 0) && ($cur_pg < $tot_pgs)) { + $pg_str .= "...$spc"; + } else { + if (($tot_pgs - $q4_pgs) > ($cur_pg + $q3_pgs)) { + $pg_str .= "...$spc"; + } + for ($pg = $tot_pgs - $q4_pgs + 1; $pg <= $tot_pgs; ++$pg) { + $start = (($pg-1) * $show_num) + 1; + $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc; + } + } + } else if ($PG_SHOWNUM == 999999) { + $pg_str = "" ._("Paginate") . ''; + } + + /* Put all the pieces of the paginator string together. */ + /** + * Hairy code... But let's leave it like it is since I am not certain + * a different approach would be any easier to read. ;) + */ + $result = ''; + if ( $prv_str != '' || $nxt_str != '' ) + { + $result .= '['; + $result .= ($prv_str != '' ? $prv_str . $spc . $sep . $spc : ''); + $result .= ($nxt_str != '' ? $nxt_str : ''); + $result .= ']' . $spc ; + + /* Compute the 'show all' string. */ + $all_str = "" . _("Show All") . ''; + } + + $result .= ($pg_str != '' ? $spc . '['.$spc.$pg_str.']' . $spc : ''); + $result .= ($all_str != '' ? $spc . '['.$all_str.']' . $spc . $spc : ''); + + /* If the resulting string is blank, return a non-breaking space. */ + if ($result == '') { + $result = ' '; + } + + /* Return our final magical paginator string. */ + return ($result); +} + +/** +* FIXME: Undocumented function +*/ +function truncateWithEntities($subject, $trim_at) +{ + $ent_strlen = strlen($subject); + if (($trim_at <= 0) || ($ent_strlen <= $trim_at)) + return $subject; + + global $languages, $squirrelmail_language; + + /* + * see if this is entities-encoded string + * If so, Iterate through the whole string, find out + * the real number of characters, and if more + * than $trim_at, substr with an updated trim value. + */ + $trim_val = $trim_at; + $ent_offset = 0; + $ent_loc = 0; + while ( $ent_loc < $trim_val && (($ent_loc = strpos($subject, '&', $ent_offset)) !== false) && + (($ent_loc_end = strpos($subject, ';', $ent_loc+3)) !== false) ) { + $trim_val += ($ent_loc_end-$ent_loc); + $ent_offset = $ent_loc_end+1; + } + if (($trim_val > $trim_at) && ($ent_strlen > $trim_val) && (strpos($subject,';',$trim_val) < ($trim_val + 6))) { + $i = strpos($subject,';',$trim_val); + if ($i) { + $trim_val = strpos($subject,';',$trim_val); + } + } + // only print '...' when we're actually dropping part of the subject + if ($ent_strlen <= $trim_val) + return $subject; + + if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && + function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) { + return $languages[$squirrelmail_language]['XTRA_CODE']('strimwidth', $subject, $trim_val); + } + + return substr_replace($subject, '...', $trim_val); +} + +/** +* FIXME: Undocumented function +*/ +function processSubject($subject, $threadlevel = 0) { + /* Shouldn't ever happen -- caught too many times in the IMAP functions */ + if ($subject == '') { + return _("(no subject)"); + } + + global $truncate_subject; /* number of characters for Subject field (<= 0 for unchanged) */ + $trim_at = $truncate_subject; + + /* if this is threaded, subtract two chars per indentlevel */ + if (($threadlevel > 0) && ($threadlevel <= 10)) + $trim_at -= (2*$threadlevel); + + return truncateWithEntities($subject, $trim_at); } -function processSubject($subject) { - /* Shouldn't ever happen -- caught too many times in the IMAP functions */ - if ($subject == '') - return _("(no subject)"); - - if (strlen($subject) <= 55) - return $subject; - - $ent_strlen=strlen($subject); - $trim_val=50; - $ent_offset=0; - /* - * see if this is entities-encoded string - * If so, Iterate through the whole string, find out - * the real number of characters, and if more - * than 55, substr with an updated trim value. - */ - while ( (($ent_loc = strpos($subject, '&', $ent_offset)) !== false) && - (($ent_loc_end = strpos($subject, ';', $ent_loc)) !== false) ) { - $trim_val += ($ent_loc_end-$ent_loc)+1; - $ent_strlen -= $ent_loc_end-$ent_loc; - $ent_offset = $ent_loc_end+1; - } - - if ($ent_strlen <= 55){ - return $subject; - } - - return substr($subject, 0, $trim_val) . '...'; +/** +* FIXME: Undocumented function +* +* @param mixed $imapConnection +* @param mixed $boxes +*/ +function getMbxList($imapConnection, $boxes = 0) { + global $lastTargetMailbox; + echo '   '; } +/** +* Creates button +* +* @deprecated see form functions available in 1.5.1 and 1.4.3. +* @param string $type +* @param string $name +* @param string $value +* @param string $js +* @param bool $enabled +*/ +function getButton($type, $name, $value, $js = '', $enabled = TRUE) { + $disabled = ( $enabled ? '' : 'disabled ' ); + $js = ( $js ? $js.' ' : '' ); + return ''; +} + +/** +* Puts string into cell, aligns it and adds tag +* +* @param string $string string +* @param string $align alignment +*/ +function getSmallStringCell($string, $align) { + return html_tag('td', + '' . $string . ':  ', + $align, + '', + 'nowrap' ); +} + +/** +* This should go in imap_mailbox.php +* @param string $mailbox +*/ function handleAsSent($mailbox) { - global $sent_folder, $draft_folder, $handleAsSent_result; + global $handleAsSent_result; + + /* First check if this is the sent or draft folder. */ + $handleAsSent_result = isSentMailbox($mailbox) || isDraftMailbox($mailbox); - /* First check if this is the sent or draft folder. */ - $handleAsSent_result = (($mailbox == $sent_folder) - || ($mailbox == $draft_folder)); - - /* Then check the result of the handleAsSent hook. */ - do_hook('check_handleAsSent_result', $mailbox); + /* Then check the result of the handleAsSent hook. */ + do_hook('check_handleAsSent_result', $mailbox); - /* And return the result. */ - return ($handleAsSent_result); + /* And return the result. */ + return $handleAsSent_result; } ?>