/tags/rel-1_4_0-rc2a/squirrelmail/functions/mailbox_display.php
PHP | 1262 lines | 985 code | 125 blank | 152 comment | 248 complexity | 0deca1aac80c21c9ae62d9635be2ebee MD5 | raw file
Possible License(s): AGPL-1.0, GPL-2.0
- <?php
- /**
- * mailbox_display.php
- *
- * Copyright (c) 1999-2003 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
- * This contains functions that display mailbox information, such as the
- * table row that has sender, date, subject, etc...
- *
- * $Id: mailbox_display.php 4462 2003-01-23 22:12:26Z tassium $
- */
- require_once(SM_PATH . 'functions/strings.php');
- require_once(SM_PATH . 'functions/html.php');
- require_once(SM_PATH . 'class/html.class.php');
- require_once(SM_PATH . 'functions/imap_mailbox.php');
- /* Default value for page_selector_max. */
- define('PG_SEL_MAX', 10);
- function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox,
- $start_msg, $where, $what) {
- global $checkall,
- $color, $msgs, $msort,
- $default_use_priority,
- $message_highlight_list,
- $index_order,
- $indent_array, /* indent subject by */
- $pos, /* Search postion (if any) */
- $thread_sort_messages, /* thread sorting on/off */
- $server_sort_order, /* sort value when using server-sorting */
- $row_count,
- $allow_server_sort; /* enable/disable server-side sorting */
- $color_string = $color[4];
- if ($GLOBALS['alt_index_colors']) {
- if (!isset($row_count)) {
- $row_count = 0;
- }
- $row_count++;
- if ($row_count % 2) {
- if (!isset($color[12])) {
- $color[12] = '#EAEAEA';
- }
- $color_string = $color[12];
- }
- }
- $msg = $msgs[$key];
- if($mailbox == 'None') {
- $boxes = sqimap_mailbox_list($imapConnection);
- $mailbox = $boxes[0]['unformatted'];
- unset($boxes);
- }
- $urlMailbox = urlencode($mailbox);
- if (handleAsSent($mailbox)) {
- $msg['FROM'] = $msg['TO'];
- /*
- * 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);
- }
- }
- } else {
- $senderName = sqimap_find_displayable_name($msg['FROM']);
- }
- $subject = processSubject($msg['SUBJECT'], $indent_array[$msg['ID']]);
- echo html_tag( 'tr','','','','VALIGN="top"') . "\n";
- if (isset($msg['FLAG_FLAGGED']) && ($msg['FLAG_FLAGGED'] == true)) {
- $flag = "<font color=\"$color[2]\">";
- $flag_end = '</font>';
- } else {
- $flag = '';
- $flag_end = '';
- }
- if (!isset($msg['FLAG_SEEN']) || ($msg['FLAG_SEEN'] == false)) {
- $bold = '<b>';
- $bold_end = '</b>';
- } else {
- $bold = '';
- $bold_end = '';
- }
- if (handleAsSent($mailbox)) {
- $italic = '<i>';
- $italic_end = '</i>';
- } else {
- $italic = '';
- $italic_end = '';
- }
- if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED']) {
- $fontstr = "<font color=\"$color[9]\">";
- $fontstr_end = '</font>';
- } else {
- $fontstr = '';
- $fontstr_end = '';
- }
- if ($where && $what) {
- $searchstr = '&where='.$where.'&what='.$what;
- } else {
- $searchstr = '';
- }
- /**
- * AAAAH! Make my eyes stop bleeding!
- * Who wrote this?!
- */
- if (is_array($message_highlight_list) && count($message_highlight_list)){
- foreach ($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 ($match_type == 'TO_CC') {
- if (strstr('^^' . strtolower($msg['TO']), $high_val) ||
- strstr('^^' . strtolower($msg['CC']), $high_val)) {
- $hlt_color = $message_highlight_list_part['color'];
- continue;
- }
- } else {
- if (strstr('^^' . strtolower($msg[$match_type]), $high_val)) {
- $hlt_color = $message_highlight_list_part['color'];
- continue;
- }
- }
- }
- }
- }
- if (!isset($hlt_color)) {
- $hlt_color = $color_string;
- }
- $checked = ($checkall == 1) ? ' CHECKED' : '';
- $col = 0;
- if (sizeof($index_order)) {
- foreach ($index_order as $index_order_part) {
- switch ($index_order_part) {
- case 1: /* checkbox */
- echo html_tag( 'td',
- "<input type=checkbox name=\"msg[$t]\" value=\"".$msg['ID']."\"$checked>",
- 'center',
- $hlt_color );
- break;
- case 2: /* from */
- echo html_tag( 'td',
- $italic . $bold . $flag . $fontstr . htmlentities($senderName) .
- $fontstr_end . $flag_end . $bold_end . $italic_end,
- 'left',
- $hlt_color );
- break;
- case 3: /* date */
- $date_string = $msg['DATE_STRING'] . '';
- if ($date_string == '') {
- $date_string = _("Unknown date");
- }
- echo html_tag( 'td',
- $bold . $flag . $fontstr . $date_string .
- $fontstr_end . $flag_end . $bold_end,
- 'center',
- $hlt_color,
- 'nowrap' );
- break;
- case 4: /* subject */
- $td_str = $bold;
- if ($thread_sort_messages == 1) {
- if (isset($indent_array[$msg['ID']])) {
- $td_str .= str_repeat(" ",$indent_array[$msg['ID']]);
- }
- }
- $td_str .= '<a href="read_body.php?mailbox='.$urlMailbox
- . '&passed_id='. $msg["ID"]
- . '&startMessage='.$start_msg.$searchstr.'"';
- do_hook("subject_link");
- if ($subject != $msg['SUBJECT']) {
- $title = get_html_translation_table(HTML_SPECIALCHARS);
- $title = array_flip($title);
- $title = strtr($msg['SUBJECT'], $title);
- $title = str_replace('"', "''", $title);
- $td_str .= " title=\"$title\"";
- }
- $td_str .= ">$flag$subject$flag_end</a>$bold_end";
- echo html_tag( 'td', $td_str, 'left', $hlt_color );
- break;
- case 5: /* flags */
- $stuff = false;
- $td_str = "<b><small>";
- if (isset($msg['FLAG_ANSWERED']) && $msg['FLAG_ANSWERED'] == true) {
- $td_str .= _("A");
- $stuff = true;
- }
- if ($msg['TYPE0'] == 'multipart') {
- $td_str .= '+';
- $stuff = true;
- }
- if ($default_use_priority) {
- if ( ($msg['PRIORITY'] == 1) || ($msg['PRIORITY'] == 2) ) {
- $td_str .= "<font color=\"$color[1]\">!</font>";
- $stuff = true;
- }
- if ($msg['PRIORITY'] == 5) {
- $td_str .= "<font color=\"$color[8]\">?</font>";
- $stuff = true;
- }
- }
- if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED'] == true) {
- $td_str .= "<font color=\"$color[1]\">D</font>";
- $stuff = true;
- }
- if (!$stuff) {
- $td_str .= ' ';
- }
- $td_str .= '</small></b>';
- echo html_tag( 'td',
- $td_str,
- 'center',
- $hlt_color,
- 'nowrap' );
- break;
- case 6: /* size */
- echo html_tag( 'td',
- $bold . $fontstr . show_readable_size($msg['SIZE']) .
- $fontstr_end . $bold_end,
- 'right',
- $hlt_color );
- break;
- }
- ++$col;
- }
- }
- if ($not_last) {
- echo '</tr>' . "\n" . '<tr><td COLSPAN="' . $col . '" BGCOLOR="' .
- $color[0] . '" HEIGHT="1"></td></tr>' . "\n";
- } else {
- echo '</tr>'."\n";
- }
- }
- function getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id) {
- if ($id != 'no') {
- 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));
- $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 = $show_num;
- }
- return fillMessageArray($imapConnection,$id,$end_loop);
- } else {
- return false;
- }
- }
- function getThreadMessages($imapConnection, $start_msg, $show_num, $num_msgs) {
- $id = get_thread_sort($imapConnection);
- return getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
- }
- function getServerSortMessages($imapConnection, $start_msg, $show_num,
- $num_msgs, $server_sort_order, $mbxresponse) {
- $id = sqimap_get_sort_order($imapConnection, $server_sort_order,$mbxresponse);
- return getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
- }
- function getSelfSortMessages($imapConnection, $start_msg, $show_num,
- $num_msgs, $sort, $mbxresponse) {
- $msgs = array();
- if ($num_msgs >= 1) {
- $id = sqimap_get_php_sort_order ($imapConnection, $mbxresponse);
- if ($sort < 6 ) {
- $end = $num_msgs;
- $end_loop = $end;
- } else {
- /* if it's not sorted */
- if ($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;
- }
- }
- $id = array_slice(array_reverse($id), ($start_msg-1), ($end_msg));
- $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;
- }
- }
- $msgs = fillMessageArray($imapConnection,$id,$end_loop);
- }
- return $msgs;
- }
- /*
- * This function loops through a group of messages in the mailbox
- * and shows them to the user.
- */
- function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs,
- $start_msg, $sort, $color, $show_num,
- $use_cache, $mode='') {
- global $msgs, $msort, $auto_expunge, $thread_sort_messages,
- $allow_server_sort, $server_sort_order;
- /* If autoexpunge is turned on, then do it now. */
- $mbxresponse = sqimap_mailbox_select($imapConnection, $mailbox);
- $srt = $sort;
- /* If autoexpunge is turned on, then do it now. */
- if ($auto_expunge == true) {
- $exp_cnt = sqimap_mailbox_expunge($imapConnection, $mailbox, false, '');
- $mbxresponse['EXISTS'] = $mbxresponse['EXISTS'] - $exp_cnt;
- $num_msgs = $mbxresponse['EXISTS'];
- }
- if ($mbxresponse['EXISTS'] > 0) {
- /* if $start_msg is lower than $num_msgs, we probably deleted all messages
- * in the last page. We need to re-adjust the start_msg
- */
- if($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) {
- $mode = 'thread';
- } elseif ($allow_server_sort == 1) {
- $mode = 'serversort';
- } else {
- $mode = '';
- }
- sqsession_unregister('msort');
- sqsession_unregister('msgs');
- switch ($mode) {
- case 'thread':
- $id = get_thread_sort($imapConnection);
- $msgs = getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
- if ($msgs === false) {
- echo '<b><small><center><font color=red>' .
- _("Thread sorting is not supported by your IMAP server.<br>Please report this to the system administrator.").
- '</center></small></b>';
- $thread_sort_messages = 0;
- $msort = $msgs = array();
- } else {
- $msort= $msgs;
- $sort = 6;
- }
- break;
- case 'serversort':
- $id = sqimap_get_sort_order($imapConnection, $sort, $mbxresponse);
- $msgs = getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
- if ($msgs === false) {
- echo '<b><small><center><font color=red>' .
- _( "Server-side sorting is not supported by your IMAP server.<br>Please report this to the system administrator.").
- '</center></small></b>';
- $sort = $server_sort_order;
- $allow_server_sort = FALSE;
- $msort = $msgs = array();
- $id = array();
- } else {
- $msort = $msgs;
- $sort = 6;
- }
- break;
- default:
- if (!$use_cache) {
- $msgs = getSelfSortMessages($imapConnection, $start_msg, $show_num,
- $num_msgs, $sort, $mbxresponse);
- $msort = calc_msort($msgs, $sort);
- } /* !use cache */
- break;
- } // switch
- sqsession_register($msort, 'msort');
- sqsession_register($msgs, 'msgs');
- } /* if exists > 0 */
- $res = getEndMessage($start_msg, $show_num, $num_msgs);
- $start_msg = $res[0];
- $end_msg = $res[1];
- $paginator_str = get_paginator_str($mailbox, $start_msg, $end_msg,
- $num_msgs, $show_num, $sort);
- $msg_cnt_str = get_msgcnt_str($start_msg, $end_msg, $num_msgs);
- do_hook('mailbox_index_before');
- echo '<table border="0" width="100%" cellpadding="0" cellspacing="0">';
- echo '<tr><td>';
- mail_message_listing_beginning($imapConnection, $mailbox, $sort,
- $msg_cnt_str, $paginator_str, $start_msg);
- echo '</td></tr>';
- /* line between the button area and the list */
- echo '<tr><td HEIGHT="5" BGCOLOR="'.$color[4].'"></td></tr>';
- echo '<tr><td>';
- echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">';
- echo ' <tr><td>';
- echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[5].'">';
- echo '<tr><td>';
- printHeader($mailbox, $srt, $color, !$thread_sort_messages);
- displayMessageArray($imapConnection, $num_msgs, $start_msg,
- $msort, $mailbox, $sort, $color, $show_num,0,0);
- echo '</td></tr></table></td></tr></table>';
- mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color);
- echo '</td></tr></table>';
- }
- function calc_msort($msgs, $sort) {
- /*
- * 0 = Date (up)
- * 1 = Date (dn)
- * 2 = Name (up)
- * 3 = Name (dn)
- * 4 = Subject (up)
- * 5 = Subject (dn)
- */
- if (($sort == 0) || ($sort == 1)) {
- foreach ($msgs as $item) {
- $msort[] = $item['TIME_STAMP'];
- }
- } elseif (($sort == 2) || ($sort == 3)) {
- foreach ($msgs as $item) {
- $msort[] = $item['FROM-SORT'];
- }
- } elseif (($sort == 4) || ($sort == 5)) {
- foreach ($msgs as $item) {
- $msort[] = $item['SUBJECT-SORT'];
- }
- } else {
- $msort = $msgs;
- }
- if ($sort < 6) {
- if ($sort % 2) {
- asort($msort);
- } else {
- arsort($msort);
- }
- }
- return $msort;
- }
- function fillMessageArray($imapConnection, $id, $count) {
- $msgs_list = sqimap_get_small_header_list($imapConnection, $id);
- $messages = array();
- if (sizeof($msgs_list)) {
- foreach ($msgs_list as $hdr) {
- $unique_id[] = $hdr->uid;
- $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[] = $hdr->flag_flagged;
- }
- }
- for($j = 0; $j < $count; ++$j) {
- 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'] = $unique_id[$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];
- }
- }
- return $messages;
- }
- /* Generic function to convert the msgs array into an HTML table. */
- function displayMessageArray($imapConnection, $num_msgs, $start_msg,
- $msort, $mailbox, $sort, $color,
- $show_num, $where=0, $what=0) {
- global $imapServerAddress, $use_mailbox_cache, $index_order,
- $indent_array, $thread_sort_messages, $allow_server_sort,
- $server_sort_order, $PHP_SELF;
- $res = getEndMessage($start_msg, $show_num, $num_msgs);
- $start_msg = $res[0];
- $end_msg = $res[1];
- $urlMailbox = urlencode($mailbox);
- /* get indent level for subject display */
- if ($thread_sort_messages == 1 && $num_msgs) {
- $indent_array = get_parent_level($imapConnection);
- }
- $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;
- }
- }
- $endVar = $end_msg + 1;
- /*
- * Loop through and display the info for each message.
- * ($t is used for the checkbox number)
- */
- $t = 0;
- /* messages display */
- if (!$num_msgs) {
- /* if there's no messages in this folder */
- echo html_tag( 'tr',
- html_tag( 'td',
- "<BR><b>" . _("THIS FOLDER IS EMPTY") . "</b><BR> ",
- 'center',
- $color[4],
- 'COLSPAN="' . count($index_order) . '"'
- )
- );
- } elseif ($start_msg == $end_msg) {
- /* if there's only one message in the box, handle it differently. */
- if ($sort != 6) {
- $i = $start_msg;
- } else {
- $i = 1;
- }
- reset($msort);
- $k = 0;
- do {
- $key = key($msort);
- next($msort);
- $k++;
- } while (isset ($key) && ($k < $i));
- printMessageInfo($imapConnection, $t, true, $key, $mailbox,
- $real_startMessage, $where, $what);
- } else {
- $i = $start_msg;
- reset($msort);
- $k = 0;
- do {
- $key = key($msort);
- next($msort);
- $k++;
- } while (isset ($key) && ($k < $i));
- $not_last = true;
- do {
- if (!$i || $i == $endVar-1) $not_last = false;
- printMessageInfo($imapConnection, $t, $not_last, $key, $mailbox,
- $real_startMessage, $where, $what);
- $key = key($msort);
- $t++;
- $i++;
- next($msort);
- } while ($i && $i < $endVar);
- }
- }
- /*
- * Displays the standard message list header. To finish the table,
- * you need to do a "</table></table>";
- *
- * $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,
- $mailbox = '', $sort = -1,
- $msg_cnt_str = '',
- $paginator = ' ',
- $start_msg = 1) {
- global $color, $auto_expunge, $base_uri, $thread_sort_messages,
- $allow_thread_sort, $allow_server_sort, $server_sort_order,
- $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);
- }
- $urlMailbox = urlencode($mailbox);
- if (preg_match('/^(.+)\?.+$/',$php_self,$regs)) {
- $source_url = $regs[1];
- } else {
- $source_url = $php_self;
- }
- if (!isset($msg)) {
- $msg = '';
- }
- $moveURL = "move_messages.php?msg=$msg&mailbox=$urlMailbox"
- . "&startMessage=$start_msg";
- /*
- * This is the beginning of the message list table.
- * It wraps around all messages
- */
- echo "<FORM name=\"messageList\" method=post action=\"$moveURL\">\n"
- . html_tag( 'table' ,
- html_tag( 'tr',
- html_tag( 'td' ,
- html_tag( 'table' ,
- html_tag( 'tr',
- html_tag( 'td', $paginator, 'left' ) .
- html_tag( 'td', $msg_cnt_str, 'right' )
- )
- , '', $color[4], 'border="0" width="100%" cellpadding="1" cellspacing="0"' )
- , 'left', '', '' )
- , '', $color[0] )
- , '', '', 'border="0" width="100%" cellpadding="1" cellspacing="0"' );
- /* line between header and button area */
- echo '<tr><td HEIGHT="5" BGCOLOR="'.$color[4].'"></td></tr>';
- echo '<tr><td>';
- echo html_tag( 'tr' ) . "\n"
- . html_tag( 'td' ,'' , 'left', '', '' )
- . html_tag( 'table' ,'' , '', $color[9], 'border="0" width="100%" cellpadding="1" cellspacing="0"' )
- . '<tr><td>'
- . html_tag( 'table' ,'' , '', $color[0], 'border="0" width="100%" cellpadding="1" cellspacing="0"' )
- . html_tag( 'tr',
- getSmallStringCell(_("Move Selected To"), 'left', 'nowrap') .
- getSmallStringCell(_("Transform Selected Messages"), 'right')
- )
- . html_tag( 'tr' ) ."\n"
- . html_tag( 'td', '', 'left', '', 'valign="middle" nowrap' );
- getMbxList($imapConnection);
- echo getButton('SUBMIT', 'moveButton',_("Move")) . "\n";
- echo getButton('SUBMIT', 'attache',_("Forward")) . "\n";
- echo " </TD>\n"
- . html_tag( 'td', '', 'right', '', 'nowrap' );
- if (!$auto_expunge) {
- echo getButton('SUBMIT', 'expungeButton',_("Expunge"))
- .' ' . _("mailbox") . "\n";
- }
- echo getButton('SUBMIT', 'markRead',_("Read"));
- echo getButton('SUBMIT', 'markUnread',_("Unread"));
- echo getButton('SUBMIT', 'delete',_("Delete")) ." \n";
- if (!strpos($php_self,'mailbox')) {
- $location = $php_self.'?mailbox=INBOX&startMessage=1';
- } else {
- $location = $php_self;
- }
- echo '<INPUT TYPE="HIDDEN" NAME="location" VALUE="'.$location.'">';
- echo "</TD>\n"
- . " </TR>\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");
- }
- echo html_tag( 'tr' ,
- html_tag( 'td' ,
- ' <a href=' . $source_url . '?sort='
- . "$sort" . '&start_messages=1&set_thread=' . "$set_thread"
- . '&mailbox=' . urlencode($mailbox) . '><small>' . $thread_name
- . '</a></small> '
- , '', '', '' )
- , '', '', '' );
- }
- echo "</TABLE></td></tr></table></td></tr>\n";
- do_hook('mailbox_form_before');
- /* 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 = $server_sort_order;
- }
- }
- function mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color) {
- if ($num_msgs) {
- /* space between list and footer */
- echo '<tr><td HEIGHT="5" BGCOLOR="'.$color[4].'" COLSPAN="1">';
- echo '</td></tr><tr><td>';
- echo html_tag( 'table',
- html_tag( 'tr',
- html_tag( 'td',
- html_tag( 'table',
- html_tag( 'tr',
- html_tag( 'td', $paginator_str ) .
- html_tag( 'td', $msg_cnt_str, 'right' )
- )
- , '', $color[4], 'width="100%" border="0" cellpadding="1" cellspacing="0"' )
- )
- )
- , '', $color[9], 'width="100%" border="0" cellpadding="1" cellspacing="0"' );
- echo '</td></tr>';
- }
- /* End of message-list table */
- do_hook('mailbox_index_after');
- echo "</FORM>\n";
- }
- function printHeader($mailbox, $sort, $color, $showsort=true) {
- global $index_order;
- echo html_tag( 'tr' ,'' , 'center', $color[5] );
- /* calculate the width of the subject column based on the
- * widths of the other columns */
- $widths = array(1=>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 */
- case 5: /* flags */
- echo html_tag( 'td' ,' ' , '', '', 'width="1%"' );
- break;
- case 2: /* from */
- if (handleAsSent($mailbox)) {
- echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' )
- . '<b>' . _("To") . '</b>';
- } else {
- echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' )
- . '<b>' . _("From") . '</b>';
- }
- if ($showsort) {
- ShowSortButton($sort, $mailbox, 2, 3);
- }
- echo "</td>\n";
- break;
- case 3: /* date */
- echo html_tag( 'td' ,'' , 'left', '', 'width="5%" nowrap' )
- . '<b>' . _("Date") . '</b>';
- if ($showsort) {
- ShowSortButton($sort, $mailbox, 0, 1);
- }
- echo "</td>\n";
- break;
- case 4: /* subject */
- echo html_tag( 'td' ,'' , 'left', '', 'width="'.$subjectwidth.'%"' )
- . '<b>' . _("Subject") . '</b>';
- if ($showsort) {
- ShowSortButton($sort, $mailbox, 4, 5);
- }
- echo "</td>\n";
- break;
- case 6: /* size */
- echo html_tag( 'td', '<b>' . _("Size") . '</b>', 'center', '', 'width="5%"' );
- break;
- }
- }
- echo "</tr>\n";
- }
- /*
- * This function shows the sort button. Isn't this a good comment?
- */
- function ShowSortButton($sort, $mailbox, $Up, $Down ) {
- global $PHP_SELF;
- /* Figure out which image we want to use. */
- if ($sort != $Up && $sort != $Down) {
- $img = 'sort_none.png';
- $which = $Up;
- } elseif ($sort == $Up) {
- $img = 'up_pointer.png';
- $which = $Down;
- } else {
- $img = 'down_pointer.png';
- $which = 6;
- }
- if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) {
- $source_url = $regs[1];
- } else {
- $source_url = $PHP_SELF;
- }
- /* Now that we have everything figured out, show the actual button. */
- echo ' <a href="' . $source_url .'?newsort=' . $which
- . '&startMessage=1&mailbox=' . urlencode($mailbox)
- . '"><IMG SRC="../images/' . $img
- . '" BORDER=0 WIDTH=12 HEIGHT=10 ALT="sort"></a>';
- }
- function get_selectall_link($start_msg, $sort) {
- global $checkall, $what, $where, $mailbox, $javascript_on;
- global $PHP_SELF, $PG_SHOWNUM;
- $result = '';
- if ($javascript_on) {
- $result = '<script language="JavaScript" type="text/javascript">'
- . "\n<!-- \n"
- . "function CheckAll() {\n"
- . " for (var i = 0; i < document.messageList.elements.length; i++) {\n"
- . " if(document.messageList.elements[i].type == 'checkbox'){\n"
- . " document.messageList.elements[i].checked = "
- . " !(document.messageList.elements[i].checked);\n"
- . " }\n"
- . " }\n"
- . "}\n"
- . "//-->\n"
- . '</script><a href="#" onClick="CheckAll();">' . _("Toggle All")
- . "</a>\n";
- } else {
- if (strpos($PHP_SELF, "?")) {
- $result .= "<a href=\"$PHP_SELF&mailbox=" . urlencode($mailbox)
- . "&startMessage=$start_msg&sort=$sort&checkall=";
- } else {
- $result .= "<a href=\"$PHP_SELF?mailbox=" . urlencode($mailbox)
- . "&startMessage=$start_msg&sort=$sort&checkall=";
- }
- if (isset($checkall) && $checkall == '1') {
- $result .= '0';
- } else {
- $result .= '1';
- }
- if (isset($where) && isset($what)) {
- $result .= '&where=' . urlencode($where)
- . '&what=' . urlencode($what);
- }
- $result .= "\">";
- if (isset($checkall) && ($checkall == '1')) {
- $result .= _("Unselect All");
- } else {
- $result .= _("Select All");
- }
- $result .= "</A>\n";
- }
- /* Return our final result. */
- return ($result);
- }
- /*
- * This function computes the "Viewing Messages..." 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: <B>%s</B> to <B>%s</B> (%s total)"),
- $start_msg, $end_msg, $num_msgs);
- } else if ($start_msg == $end_msg) {
- $result = sprintf(_("Viewing Message: <B>%s</B> (1 total)"), $start_msg);
- } else {
- $result = '<br>';
- }
- /* Return our result string. */
- return ($result);
- }
- /*
- * Generate a paginator link.
- */
- function get_paginator_link($box, $start_msg, $use, $text) {
- global $PHP_SELF;
- $result = "<A HREF=\"right_main.php?use_mailbox_cache=$use"
- . "&startMessage=$start_msg&mailbox=$box\" "
- . "TARGET=\"right\">$text</A>";
- return ($result);
- /*
- if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) {
- $source_url = $regs[1];
- } else {
- $source_url = $PHP_SELF;
- }
- $result = '<A HREF="'. $source_url . "?use_mailbox_cache=$use"
- . "&startMessage=$start_msg&mailbox=$box\" "
- . "TARGET=\"right\">$text</A>";
- return ($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 = '';
- $box = urlencode($box);
- /* 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) {
- $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"));
- $nxt_str = "<FONT COLOR=\"$color[9]\">"._("Next")."</FONT>\n";
- } else if (($next_grp <= $num_msgs) && ($prev_grp < 0)) {
- $prv_str = "<FONT COLOR=\"$color[9]\">"._("Previous") . '</FONT>';
- $nxt_str = get_paginator_link($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;
- /* 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 + $q4_pgs) . '<br>';
- */
- /* Print out the page links from the compute page quarters. */
- /* Start with the first quarter. */
- if (($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) {
- $pg_str = "<A HREF=\"right_main.php?PG_SHOWALL=0"
- . "&use_mailbox_cache=$use&startMessage=1&mailbox=$box\" "
- . "TARGET=\"right\">" ._("Paginate") . '</A>' . $spc;
- }
- /* If necessary, compute the 'show all' string. */
- if (($prv_str != '') || ($nxt_str != '')) {
- $all_str = "<A HREF=\"right_main.php?PG_SHOWALL=1"
- . "&use_mailbox_cache=$use&startMessage=1&mailbox=$box\" "
- . "TARGET=\"right\">" . _("Show All") . '</A>';
- }
- /* 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);
- }
- function processSubject($subject, $threadlevel = 0) {
- global $languages, $squirrelmail_language;
- /* Shouldn't ever happen -- caught too many times in the IMAP functions */
- if ($subject == '')
- return _("(no subject)");
- $trim_at = 55;
- /* if this is threaded, substract two chars per indentlevel */
- if($threadlevel > 0 && $threadlevel <= 10)
- $trim_at -= (2*$threadlevel);
- if (strlen($subject) <= $trim_at)
- return $subject;
- $ent_strlen = strlen($subject);
- $trim_val = $trim_at - 5;
- $ent_offset = 0;
- /*
- * see if this is entities-encoded string
- * If so, Iterate through the whole string, find out
- * the real number of characters, and if more
- * than 55, substr with an updated trim value.
- */
- while ( (($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 <= $trim_at){
- return $subject;
- }
- if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
- function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
- return $languages[$squirrelmail_language]['XTRA_CODE']('strimwidth', $subject, $trim_val);
- }
- return substr($subject, 0, $trim_val) . '...';
- }
- function getMbxList($imapConnection) {
- global $lastTargetMailbox;
- echo ' <small> <tt><select name="targetMailbox">';
- echo sqimap_mailbox_option_list($imapConnection, array(strtolower($lastTargetMailbox)) );
- echo ' </SELECT></TT> ';
- }
- function getButton($type, $name, $value) {
- return '<INPUT TYPE="'.$type.'" NAME="'.$name.'" VALUE="'.$value . '">';
- }
- function getSmallStringCell($string, $align) {
- return html_tag('td',
- '<small>' . $string . ': </small>',
- $align,
- '',
- 'nowrap' );
- }
- function getEndMessage($start_msg, $show_num, $num_msgs) {
- if ($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) {
- $start_msg = 1;
- }
- }
- return (array($start_msg,$end_msg));
- }
- function handleAsSent($mailbox) {
- global $sent_folder, $draft_folder, $handleAsSent_result;
- /* 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', $mailbox);
- /* And return the result. */
- return ($handleAsSent_result);
- }
- ?>