X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=functions%2Fmailbox_display.php;h=00b4679a8649b336ec716fe32e350c8b9dbbce81;hp=ed6e2c92edf35fc9b59a05dfec25399473ebfc1d;hb=fd181f534c2c598516e6f5f50fa7acb636225244;hpb=756d06808aecd206a83d447ec790f71ad2626008 diff --git a/functions/mailbox_display.php b/functions/mailbox_display.php index ed6e2c92..00b4679a 100644 --- a/functions/mailbox_display.php +++ b/functions/mailbox_display.php @@ -3,36 +3,65 @@ /** * mailbox_display.php * - * Copyright (c) 1999-2002 The SquirrelMail Project Team + * Copyright (c) 1999-2004 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... * * $Id$ + * @package squirrelmail */ -require_once('../functions/strings.php'); -require_once('../functions/html.php'); -require_once('../class/html.class.php'); -require_once('../functions/imap_mailbox.php'); +/** The standard includes.. */ +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'); +require_once(SM_PATH . 'functions/imap_messages.php'); +require_once(SM_PATH . 'functions/mime.php'); -/* Default value for page_selector_max. */ +/** + * default value for page_selector_max + */ define('PG_SEL_MAX', 10); -function printMessageInfo($imapConnection, $t, $i, $key, $mailbox, +/** + * @param mixed $start UNDOCUMENTED + */ +function elapsed($start) +{ + $end = microtime(); + list($start2, $start1) = explode(" ", $start); + list($end2, $end1) = explode(" ", $end); + $diff1 = $end1 - $start1; + $diff2 = $end2 - $start2; + if( $diff2 < 0 ){ + $diff1 -= 1; + $diff2 += 1.0; + } + return $diff2 + $diff1; +} + +function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox, $start_msg, $where, $what) { global $checkall, - $color, $msgs, $msort, + $color, $msgs, $msort, $td_str, $msg, $default_use_priority, $message_highlight_list, $index_order, - $indent_array, /* indent subject by */ - $pos, /* Search postion (if any) */ + $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 */ + $server_sort_order, /* sort value when using server-sorting */ $row_count, - $allow_server_sort; /* enable/disable server-side sorting */ + $allow_server_sort, /* enable/disable server-side sorting */ + $truncate_sender, /* number of characters for From/To field (<= 0 for unchanged) */ + $email_address, + $show_recipient_instead, /* show recipient name instead of default identity */ + $use_icons, /* indicates to use icons or text markers */ + $icon_theme; /* icons theming */ + $color_string = $color[4]; if ($GLOBALS['alt_index_colors']) { @@ -49,36 +78,65 @@ function printMessageInfo($imapConnection, $t, $i, $key, $mailbox, } $msg = $msgs[$key]; - if( $mailbox == 'None' ) { - $boxes = sqimap_mailbox_list($imapConnection); + if($mailbox == 'None') { + $boxes = sqimap_mailbox_list($imapConnection); $mailbox = $boxes[0]['unformatted']; - unset( $boxes ); + unset($boxes); } $urlMailbox = urlencode($mailbox); - if (handleAsSent($mailbox)) { + $bSentFolder = handleAsSent($mailbox); + if ((!$bSentFolder) && ($show_recipient_instead)) { + // If the From address is the same as $email_address, then handle as Sent + $from_array = parseAddress($msg['FROM'], 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 = $bSentFolder; + // If this is a Sent message, display To address instead of From + if ($bHandleAsSent) $msg['FROM'] = $msg['TO']; + // Passing 1 below results in only 1 address being parsed, thus defeating the following code + $msg['FROM'] = parseAddress($msg['FROM']/*,1*/); + /* * 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) { + $senderNames = $msg['FROM']; + $senderName = ''; + $senderAddress = ''; + if (sizeof($senderNames)){ + foreach ($senderNames as $senderNames_part) { if ($senderName != '') { $senderName .= ', '; + $senderAddress .= ', '; } - $senderName .= sqimap_find_displayable_name($senderNames_part); - } - } - } else { - $senderName = sqimap_find_displayable_name($msg['FROM']); + $sender_address_part = htmlspecialchars($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 .= $sender_address_part; + } + } + } + // If Sent, prefix with To: but only if not Sent folder + if ($bHandleAsSent ^ $bSentFolder) { + $senderName = _("To:") . ' ' . $senderName; + $senderAddress = _("To:") . ' ' . $senderAddress; } - $subject = processSubject($msg['SUBJECT']); + if ($truncate_sender > 0) + $senderName = truncateWithEntities($senderName, $truncate_sender); - echo html_tag( 'tr' ) . "\n"; + echo html_tag( 'tr','','','','VALIGN="top"') . "\n"; if (isset($msg['FLAG_FLAGGED']) && ($msg['FLAG_FLAGGED'] == true)) { $flag = ""; @@ -94,7 +152,7 @@ function printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $bold = ''; $bold_end = ''; } - if (handleAsSent($mailbox)) { + if ($bHandleAsSent) { $italic = ''; $italic_end = ''; } else { @@ -113,27 +171,43 @@ function printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $searchstr = '&where='.$where.'&what='.$what; } else { $searchstr = ''; - } - /** - * AAAAH! Make my eyes stop bleeding! - * Who wrote this?! - */ - if (sizeof($message_highlight_list)){ + } + + if (is_array($message_highlight_list) && count($message_highlight_list)) { + $msg['TO'] = parseAddress($msg['TO']); + $msg['CC'] = parseAddress($msg['CC']); 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; + $high_val = strtolower($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 ($msg[$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: + $headertest = strtolower(decodeHeader($msg[$match_type], true, false)); + if (strstr('^^' . $headertest, $high_val)) { + $hlt_color = $message_highlight_list_part['color']; + break 3; + } + break; } - } else - if (strstr('^^' . strtolower($msg[strtoupper($message_highlight_list_part['match_type'])]), - strtolower($message_highlight_list_part['value']))) { - $hlt_color = $message_highlight_list_part['color']; - continue; } } } @@ -142,33 +216,39 @@ function printMessageInfo($imapConnection, $t, $i, $key, $mailbox, if (!isset($hlt_color)) { $hlt_color = $color_string; } - - $checked = ($checkall == 1) ? ' checked' : ''; - $row = new html(); - $row->tag = 'tr'; - $row->class = 'm_r'; - $row->id = 'mr'.$t; - - - if (sizeof($index_order)){ + $checked = ($checkall == 1) ? ' CHECKED' : ''; + $col = 0; + $msg['SUBJECT'] = str_replace(' ', ' ', decodeHeader($msg['SUBJECT'])); + $subject = processSubject($msg['SUBJECT'], $indent_array[$msg['ID']]); + if (sizeof($index_order)) { foreach ($index_order as $index_order_part) { switch ($index_order_part) { case 1: /* checkbox */ echo html_tag( 'td', "", - 'center', + '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 . + $italic . $bold . $flag . $fontstr . $senderName . $fontstr_end . $flag_end . $bold_end . $italic_end, 'left', - $hlt_color ); + $hlt_color, $title ); break; case 3: /* date */ + $date_string = $msg['DATE_STRING'] . ''; + if ($date_string == '') { + $date_string = _("Unknown date"); + } echo html_tag( 'td', - $bold . $flag . $fontstr . $msg['DATE_STRING'] . + $bold . $flag . $fontstr . $date_string . $fontstr_end . $flag_end . $bold_end, 'center', $hlt_color, @@ -177,14 +257,14 @@ function printMessageInfo($imapConnection, $t, $i, $key, $mailbox, case 4: /* subject */ $td_str = $bold; if ($thread_sort_messages == 1) { - if (isset($indent_array[$msg["ID"]])) { + if (isset($indent_array[$msg['ID']])) { $td_str .= str_repeat("    ",$indent_array[$msg['ID']]); } } $td_str .= ' '); + } + if ($default_use_priority) { + if ( ($msg['PRIORITY'] == 1) || ($msg['PRIORITY'] == 2) ) { + $td_str .= ' '; + } + else if ($msg['PRIORITY'] == 5) { + $td_str .= ' '; + } + else + { + $td_str .= ' '; + } + } + if ($msg['TYPE0'] == 'multipart') { + $td_str .= ''; + } + else + { + $td_str .= ''; + } + + $msg_icon = ''; + if (!isset($msg['FLAG_SEEN']) || ($msg['FLAG_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/' . $icon_theme . '/msg_read'; + } + if (isset($msg['FLAG_DELETED']) && ($msg['FLAG_DELETED']) == true) + { + $msg_icon .= '_deleted'; + } + if (isset($msg['FLAG_ANSWERED']) && ($msg['FLAG_ANSWERED']) == true) + { + $msg_icon .= '_reply'; + } + $td_str .= ''. $msg_alt . ''; + $td_str .= ''; + echo html_tag( 'td', + $td_str, + 'right', + $hlt_color, + 'nowrap' ); } - if ($default_use_priority) { - if ( ($msg['PRIORITY'] == 1) || ($msg['PRIORITY'] == 2) ) { - $td_str .= "!"; + + + // plain text message markers + // + else { + $stuff = false; + $td_str = ""; + if (isset($msg['FLAG_ANSWERED']) && $msg['FLAG_ANSWERED'] == true) { + $td_str .= _("A"); $stuff = true; } - if ($msg['PRIORITY'] == 5) { - $td_str .= "?"; + if ($msg['TYPE0'] == 'multipart') { + $td_str .= '+'; $stuff = true; } + if ($default_use_priority) { + if ( ($msg['PRIORITY'] == 1) || ($msg['PRIORITY'] == 2) ) { + $td_str .= "!"; + $stuff = true; + } + if ($msg['PRIORITY'] == 5) { + $td_str .= "?"; + $stuff = true; + } + } + if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED'] == true) { + $td_str .= "D"; + $stuff = true; + } + if (!$stuff) { + $td_str .= ' '; + } + $td_str .= ''; + echo html_tag( 'td', + $td_str, + 'center', + $hlt_color, + 'nowrap' ); } - if (isset($msg['FLAG_DELETED']) && $msg['FLAG_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 . $fontstr . show_readable_size($msg['SIZE']) . + $bold . $fontstr . show_readable_size($msg['SIZE']) . $fontstr_end . $bold_end, 'right', $hlt_color ); break; } + ++$col; } } - echo "\n"; + if ($not_last) { + echo '' . "\n" . '' . "\n"; + } else { + echo ''."\n"; + } +} + +function getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id) { + if ($id != 'no') { + $id = array_slice($id, ($start_msg-1), $show_num); + $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,$show_num); + } else { + return false; + } } function getThreadMessages($imapConnection, $start_msg, $show_num, $num_msgs) { - $id = get_thread_sort($imapConnection); - 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; - } + $id = get_thread_sort($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); - 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 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, $show_num, +function getSelfSortMessages($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; - } + $msgs = array(); + if ($num_msgs >= 1) { + $id = sqimap_get_php_sort_order ($imapConnection, $mbxresponse); + if ($sort < 6 ) { + $end = $num_msgs; + $end_loop = $end; + /* set shownum to 999999 to fool sqimap_get_small_header_list + and rebuild the msgs_str to 1:* */ + $show_num = 999999; + } else { + /* if it's not sorted */ + if ($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), $show_num); + $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, $show_num); } - $msgs = fillMessageArray($imapConnection,$id,$end_loop); - } - return $msgs; + return $msgs; } @@ -336,131 +465,159 @@ function getSelfSortMessages($imapConnection, $start_msg, $show_num, * This function loops through a group of messages in the mailbox * and shows them to the user. */ -function showMessagesForMailbox($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 = $mbxresponse['EXISTS']; - } +function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs, + $start_msg, $sort, $color, $show_num, + $use_cache, $mode='') { + global $msgs, $msort, $auto_expunge, $thread_sort_messages, + $allow_server_sort, $server_sort_order; - if ($mbxresponse['EXISTS']>0) { - /* if $start_msg is lower than $num_msgs, we probably deleted all messages - * in the last page. We need to re-adjust the start_msg - */ + /* + * For some reason, on PHP 4.3+, this being unset, and set in the session causes havoc + * so setting it to an empty array beforehand seems to clean up the issue, and stopping the + * "Your script possibly relies on a session side-effect which existed until PHP 4.2.3" error + */ - if($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 { - $mode = ''; - } - - switch ($mode) { - case 'thread': - session_unregister('msort'); - session_unregister('msgs'); - $msgs = getThreadMessages($imapConnection, $start_msg, $show_num, - $num_msgs); - if ($msgs === false) { - echo '
' . - _("Thread sorting is not supported by your IMAP server.
Please report this to the system administrator."). - '
'; - $thread_sort_messages = 0; - $msort = $msgs = array(); - session_register('msort'); - session_register('msgs'); - } else { - $msort= $msgs; - $sort = 6; - session_register('msort'); - session_register('msgs'); + if (!isset($msort)) { + $msort = array(); + } + + if (!isset($msgs)) { + $msgs = array(); + } + + //$start = microtime(); + /* 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; } - - break; - case 'serversort': - $msgs = getServerSortMessages($imapConnection, $start_msg, $show_num, - $num_msgs, $sort, $mbxresponse); - if ($msgs === false) { - 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; - $msort = $msgs = array(); - session_register('msort'); - session_register('msgs'); - $id = array(); - } else { - $sort = 6; - $msort = $msgs; - session_register('msort'); - session_register('msgs'); - } - break; - default: - if (!$use_cache) { - session_unregister('msgs'); - session_unregister('msort'); - $msgs= getSelfSortMessages($imapConnection, $start_msg, $show_num, - $num_msgs, $sort, $mbxresponse); - $msort = calc_msort($msgs, $sort); - session_register('msort'); - session_register('msgs'); - } /* !use cache */ - break; - } // switch - } /* 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, $num_msgs); - - do_hook('mailbox_index_before'); - - mail_message_listing_beginning($imapConnection, $mailbox, $sort, - $msg_cnt_str, $paginator_str, $start_msg); - - - echo '
'; - printHeader($mailbox, $srt, $color, !$thread_sort_messages); - - displayMessageArray($imapConnection, $num_msgs, $start_msg, - $msort, $mailbox, $sort, $color, $show_num,0,0); - - mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color); - echo '
'; - - /** - * TODO: Switch to using $_SESSION[] whenever we ditch the 4.0.x series. - */ + } + + /* 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 { + $mode = ''; + } + + if ($use_cache) { + sqgetGlobalVar('msgs', $msgs, SQ_SESSION); + sqgetGlobalVar('msort', $msort, SQ_SESSION); + } else { + sqsession_unregister('msort'); + sqsession_unregister('msgs'); } + switch ($mode) { + case 'thread': + $msgs = getThreadMessages($imapConnection, $start_msg, $show_num, $num_msgs); + if ($msgs === false) { + echo '
' . + _("Thread sorting is not supported by your IMAP server.
Please report this to the system administrator."). + '
'; + $thread_sort_messages = 0; + $msort = $msgs = array(); + } else { + $msort= $msgs; + $sort = 6; + } + break; + case 'serversort': + $msgs = getServerSortMessages($imapConnection, $start_msg, $show_num, + $num_msgs, $sort, $mbxresponse); + if ($msgs === false) { + 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; + $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'); +?> + + + + + + + + +
+ +
+ + + + +
+ + + + +
+ +
+
+ +
+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; - } - } - - $j = 0; - while ($j < $count) { - - if (isset($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]; - } - $j++; - } - return $messages; + + if (($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, $show_num=false) { + return sqimap_get_small_header_list($imapConnection, $id, $show_num); } /* Generic function to convert the msgs array into an HTML table. */ -function displayMessageArray($imapConnection, $num_msgs, $start_msg, - $msort, $mailbox, $sort, $color, - $show_num, $where=0, $what=0) { - global $imapServerAddress, $use_mailbox_cache, - $index_order, $checkall, - $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 ) { - $indent_array = get_parent_level($imapConnection); - } +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; + $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 == 0) { + $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', @@ -611,42 +709,43 @@ function displayMessageArray($imapConnection, $num_msgs, $start_msg, $color[4], 'COLSPAN="' . count($index_order) . '"' ) - ); - } elseif ($start_msg == $end_msg) { + ); + } elseif ($start_msg == $end_msg) { /* if there's only one message in the box, handle it differently. */ - if ($sort != 6){ - $i = $start_msg; + if ($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 = 1; + $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 < $endVar); } - reset($msort); - $k = 0; - do { - $key = key($msort); - next($msort); - $k++; - } while (isset ($key) && ($k < $i)); - printMessageInfo($imapConnection, $t, $i, $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 < $i)); - do { - printMessageInfo($imapConnection, $t, $i, $key, $mailbox, - $real_startMessage, $where, $what); - $key = key($msort); - $t++; - $i++; - next($msort); - } while ($i && $i < $endVar); - } - echo ''; } /* @@ -654,126 +753,136 @@ function displayMessageArray($imapConnection, $num_msgs, $start_msg, * you need to do a ""; * * $moveURL is the URL to submit the delete/move form to + * $mbxresponse is the array with the results of SELECT against the current mailbox * $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; - - $urlMailbox = urlencode($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 "
\n" - . html_tag( 'table' ,'' , '', '', 'border="0" width="100%" cellpadding="1" cellspacing="0"' ) . - 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="2" cellspacing="0"' ) - , 'left', '', '' ) - , '', $color[0] ) - . html_tag( 'tr' ) . "\n" - . html_tag( 'td' ,'' , 'left', $color[0], '' ) - . html_tag( 'table' ,'' , '', $color[0], 'border="0" width="100%" cellpadding="0" cellspacing="0"' ) - . html_tag( 'tr', - getSmallStringCell(_("Move Selected To"), 'left') . - getSmallStringCell(_("Transform Selected Messages"), 'right') - ) - . html_tag( 'tr' ) ."\n" - . html_tag( 'td', '', 'left', '', 'valign="middle" nowrap' ); - getMbxList($imapConnection); - echo getButton('SUBMIT', 'moveButton',_("Move")) . "\n"; - echo getButton('SUBMIT', 'attache',_("Forward")) . "\n"; - - echo " \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 = $PHP_SELF; - } - echo ''; - echo "\n" - . " \n"; - - /* draws thread sorting links */ - if ($allow_thread_sort == TRUE) { - if ($thread_sort_messages == 1 ) { - $set_thread = 2; - $thread_name = _("Unthread View"); - } - elseif ($thread_sort_messages == 0) { - $set_thread = 1; - $thread_name = _("Thread View"); +function mail_message_listing_beginning ($imapConnection, + $mbxresponse, + $mailbox = '', $sort = -1, + $msg_cnt_str = '', + $paginator = ' ', + $start_msg = 1) { + global $color, $auto_expunge, $base_uri, $show_flag_buttons, + $allow_server_sort, $server_sort_order, + $PHP_SELF, $allow_thread_sort, $thread_sort_messages; + + $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 html_tag( 'tr' , - html_tag( 'td' , - ' ' . $thread_name - . ' ' - , '', '', '' ) - , '', '', '' ); - } - - echo "\n"; + $urlMailbox = urlencode($mailbox); - echo "\n"; + if (preg_match('/^(.+)\?.+$/',$php_self,$regs)) { + $source_url = $regs[1]; + } else { + $source_url = $php_self; + } - do_hook('mailbox_form_before'); + if (!isset($msg)) { + $msg = ''; + } - echo '' - . html_tag( 'tr' ) - . html_tag( 'td' ,'' , '', $color[0], '' ); - if ($GLOBALS['alt_index_colors']){ - $cellspacing = '0'; + if (!strpos($php_self,'?')) { + $location = $php_self.'?mailbox=INBOX&startMessage=1'; } else { - $cellspacing = '1'; + $location = $php_self; } - echo html_tag( 'table' ,'' , '', $color[0], 'border="0" width="100%" cellpadding="2" cellspacing="'. $cellspacing .'"' ); + + $moveFields = '' . + '' . + ''. + ''; + + /* + * This is the beginning of the message list table. + * It wraps around all messages + */ + $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $mailbox); + $form_name = "FormMsgs" . $safe_name; + echo '' ."\n" + . $moveFields; +?> + + + + + + + +
+ + + + + +
+
+ + + + + +
+ ' . _("Bypass Trash"); + echo ' '; + if (!$auto_expunge) { + echo getButton('SUBMIT', 'expungeButton',_("Expunge")) .' ' . _("mailbox") . "\n"; + echo ' '; + } + do_hook('mailbox_display_buttons'); + ?> + + [' . $thread_name + . ']'; + } + getMbxList($imapConnection); + echo getButton('SUBMIT', 'moveButton',_("Move")) . "\n"; + ?> +
+
+ + + + + + + + + +
+ + + + + +
+
+ + +\n"; + /* End of message-list table */ + do_hook('mailbox_index_after'); + echo "
\n"; } -function printHeader($mailbox, $sort, $color, $showsort=true) { - global $index_order; - echo html_tag( 'table' ,'' , '', $color[4], 'border="0" width="100%" cellpadding="1" cellspacing="0"' ); +function printHeader($mailbox, $sort, $color, $showsort=true, $start_msg=1) { + global $index_order; echo html_tag( 'tr' ,'' , 'center', $color[5] ); - for ($i=1; $i <= count($index_order); $i++) { - switch ($index_order[$i]) { + + /* 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 */ + echo html_tag( 'td',get_selectall_link($start_msg, $sort) , '', '', 'width="1%"' ); + break; case 5: /* flags */ - echo html_tag( 'td' ,' ' , '', '', 'width="1%"' ); + echo html_tag( 'td','' , '', '', 'width="1%"' ); break; case 2: /* from */ if (handleAsSent($mailbox)) { echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' ) - . '' . _("To") . ''; + . '' . _("To") . ''; } else { echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' ) - . '' . _("From") . ''; + . '' . _("From") . ''; } if ($showsort) { ShowSortButton($sort, $mailbox, 2, 3); @@ -827,22 +952,22 @@ function printHeader($mailbox, $sort, $color, $showsort=true) { break; case 3: /* date */ echo html_tag( 'td' ,'' , 'left', '', 'width="5%" nowrap' ) - . '' . _("Date") . ''; + . '' . _("Date") . ''; if ($showsort) { ShowSortButton($sort, $mailbox, 0, 1); } echo "\n"; break; case 4: /* subject */ - echo html_tag( 'td' ,'' , 'left', '', '' ) - . '' . _("Subject") . ''; + echo html_tag( 'td' ,'' , 'left', '', 'width="'.$subjectwidth.'%"' ) + . '' . _("Subject") . ''; if ($showsort) { ShowSortButton($sort, $mailbox, 4, 5); } echo "\n"; break; case 6: /* size */ - echo html_tag( 'td', '' . _("Size") . '', 'center', '', 'width="5%"' ); + echo html_tag( 'td', '' . _("Size") . '', 'center', '', 'width="5%" nowrap' ); break; } } @@ -853,428 +978,437 @@ function printHeader($mailbox, $sort, $color, $showsort=true) { /* * This function shows the sort button. Isn't this a good comment? */ -function ShowSortButton($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 = $PHP_SELF; - } - - /* Now that we have everything figured out, show the actual button. */ - echo ' sort'; -} - -function get_selectall_link($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, "?")) { - $result .= "sort'; +} + +function get_selectall_link($start_msg, $sort) { + global $checkall, $what, $where, $mailbox, $javascript_on; + global $PHP_SELF, $PG_SHOWNUM; + + $result = ''; + if ($javascript_on) { + $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $mailbox); + $func_name = "CheckAll" . $safe_name; + $form_name = "FormMsgs" . $safe_name; + $result = '' + . ''; +// . ' . _("Toggle All") +// . "\n"; } else { - $result .= _("Select All"); + if (strpos($PHP_SELF, "?")) { + $result .= "%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. */ function get_paginator_link($box, $start_msg, $use, $text) { - global $PHP_SELF; + global $PHP_SELF; - $result = "$text"; - return ($result); + $result = "$text"; + return ($result); /* - if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) { - $source_url = $regs[1]; - } else { - $source_url = $PHP_SELF; - } - - $result = '$text"; - return ($result); -*/ + if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) { + $source_url = $regs[1]; + } else { + $source_url = $PHP_SELF; + } + + $result = '$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 = ''; - - $box = urlencode($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")); - $nxt_str = ""._("Next")."\n"; - } else if (($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 - $cur_pg; - +function get_paginator_str($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); + + /* 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")); + $nxt_str = _("Next"); + } else if (($next_grp <= $num_msgs) && ($prev_grp < 0)) { + $prv_str = _("Previous"); + $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next")); + } + + /* Page selector block. Following code computes page links. */ + if ($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; - } + } 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); + } + } - /* 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 = ' '; - } + /* + * 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 . $spc; - /* Return our final magical paginator string. */ - return ($result); + /* 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); } -function processSubject($subject) { - global $squirrelmail_language; - /* Shouldn't ever happen -- caught too many times in the IMAP functions */ - if ($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 = $ent_loc_end+1; - } +function truncateWithEntities($subject, $trim_at) +{ + $ent_strlen = strlen($subject); + if (($trim_at <= 0) || ($ent_strlen <= $trim_at)) + return $subject; - if ($ent_strlen <= 55){ - return $subject; - } - - if ($squirrelmail_language == 'ja_JP' && function_exists('mb_strimwidth')) { - return mb_strimwidth($subject, 0, $trim_val, '...'); - } - - return substr($subject, 0, $trim_val) . '...'; + 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, '...', $trim_val); } -function getMbxList($imapConnection) { - global $lastTargetMailbox; - echo '   '; + + 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, $trim_at); +} + +function getMbxList($imapConnection, $boxes = 0) { + global $lastTargetMailbox; + echo '   '; } function getButton($type, $name, $value) { -return ''; + return ''; } function getSmallStringCell($string, $align) { - return html_tag( 'td', - '' . $string . ':  ', - $align, - '', - 'nowrap' ); + return html_tag('td', + '' . $string . ':  ', + $align, + '', + 'nowrap' ); } function getEndMessage($start_msg, $show_num, $num_msgs) { - if ($start_msg + ($show_num - 1) < $num_msgs){ - $end_msg = $start_msg + ($show_num - 1); - } else { - $end_msg = $num_msgs; - } + if ($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) { - $start_msg = 1; + if ($end_msg < $start_msg) { + $start_msg = $start_msg - $show_num; + if ($start_msg < 1) { + $start_msg = 1; + } } - } - return (array($start_msg,$end_msg)); + return (array($start_msg,$end_msg)); } +// This should go in imap_mailbox.php function handleAsSent($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; } ?>