X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=functions%2Fmailbox_display.php;h=6e93c81ec2ac3ed07dbeaa976740033140bcc3a4;hp=2f14e7b13e64c7c629583e70c3f261e79966bf40;hb=6395c46db0a732860324fa43886b6ca806ad2588;hpb=6c540963c77709619a0670cc733249c8a4162c30 diff --git a/functions/mailbox_display.php b/functions/mailbox_display.php index 2f14e7b1..6e93c81e 100644 --- a/functions/mailbox_display.php +++ b/functions/mailbox_display.php @@ -10,20 +10,25 @@ * table row that has sender, date, subject, etc... * * $Id$ + * @package squirrelmail */ +/** 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'); -/* Constants: - * PG_SEL_MAX: default value for page_selector_max - * SUBJ_TRIM_AT: the length at which we trim off subjects +/** + * default value for page_selector_max */ define('PG_SEL_MAX', 10); -define('SUBJ_TRIM_AT', 55); +/** + * @param mixed $start UNDOCUMENTED + */ function elapsed($start) { $end = microtime(); @@ -51,7 +56,11 @@ function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox, $server_sort_order, /* sort value when using server-sorting */ $row_count, $allow_server_sort, /* enable/disable server-side sorting */ - $truncate_sender; /* number of characters for From/To field (<= 0 for unchanged) */ + $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 = $color[4]; @@ -76,36 +85,57 @@ function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox, } $urlMailbox = urlencode($mailbox); - if (handleAsSent($mailbox)) { - $msg['FROM'] = $msg['TO']; + $bSentFolder = handleAsSent($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)); } - $msg['FROM'] = parseAddress($msg['FROM'],1); + 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 = $msg['FROM']; $senderName = ''; + $senderAddress = ''; if (sizeof($senderNames)){ foreach ($senderNames as $senderNames_part) { if ($senderName != '') { $senderName .= ', '; + $senderAddress .= ', '; } - if ($senderNames_part[1]) { - $senderName .= decodeHeader($senderNames_part[1]); + $sender_address_part = htmlspecialchars($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 { - $senderName .= htmlspecialchars($senderNames_part[0]); + $senderName .= $sender_address_part; + $senderAddress .= $sender_address_part; } } } - $senderName = str_replace(' ',' ',$senderName); - - if ( $truncate_sender > 0 && strlen($senderName) > $truncate_sender ) { - $senderName = substr_replace($senderName, '... ', $truncate_sender); + // If Sent, prefix with To: but only if not Sent folder + if ($bHandleAsSent ^ $bSentFolder) { + $senderName = _("To:") . ' ' . $senderName; + $senderAddress = _("To:") . ' ' . $senderAddress; } + if ($truncate_sender > 0) + $senderName = truncateWithEntities($senderName, $truncate_sender); + echo html_tag( 'tr','','','','VALIGN="top"') . "\n"; if (isset($msg['FLAG_FLAGGED']) && ($msg['FLAG_FLAGGED'] == true)) { @@ -122,7 +152,7 @@ function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox, $bold = ''; $bold_end = ''; } - if (handleAsSent($mailbox)) { + if ($bHandleAsSent) { $italic = ''; $italic_end = ''; } else { @@ -188,9 +218,8 @@ function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox, } $checked = ($checkall == 1) ? ' CHECKED' : ''; $col = 0; - $msg['SUBJECT'] = decodeHeader($msg['SUBJECT']); + $msg['SUBJECT'] = str_replace(' ', ' ', decodeHeader($msg['SUBJECT'])); $subject = processSubject($msg['SUBJECT'], $indent_array[$msg['ID']]); - $subject = str_replace(' ',' ',$subject); if (sizeof($index_order)) { foreach ($index_order as $index_order_part) { switch ($index_order_part) { @@ -201,11 +230,17 @@ function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox, $hlt_color ); break; case 2: /* from */ + if ($senderAddress != $senderName) { + $senderAddress = strtr($senderAddress, array_flip(get_html_translation_table(HTML_SPECIALCHARS))); + $title = ' title="' . str_replace('"', "''", $senderAddress) . '"'; + } + else + $title = ''; echo html_tag( 'td', $italic . $bold . $flag . $fontstr . $senderName . $fontstr_end . $flag_end . $bold_end . $italic_end, 'left', - $hlt_color ); + $hlt_color, $title ); break; case 3: /* date */ $date_string = $msg['DATE_STRING'] . ''; @@ -241,41 +276,102 @@ function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox, echo html_tag( 'td', $td_str, 'left', $hlt_color ); break; case 5: /* flags */ - $stuff = false; - $td_str = ""; - if (isset($msg['FLAG_ANSWERED']) && $msg['FLAG_ANSWERED'] == true) { - $td_str .= _("A"); - $stuff = true; - } - if ($msg['TYPE0'] == 'multipart') { - $td_str .= '+'; - $stuff = true; + // icon message markers + // + if ($use_icons && $icon_theme != 'none') { + $td_str = ""; + if (isset($msg['FLAG_FLAGGED']) && $msg['FLAG_FLAGGED'] == true) { + $td_str .= _(' '); + } + if ($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 .= ' '; - } - do_hook("msg_envelope"); - $td_str .= ''; - echo html_tag( 'td', - $td_str, - 'center', - $hlt_color, - 'nowrap' ); break; case 6: /* size */ echo html_tag( 'td', @@ -434,8 +530,7 @@ function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs, sqsession_unregister('msgs'); } switch ($mode) { case 'thread': - $id = get_thread_sort($imapConnection); - $msgs = getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id); + $msgs = getThreadMessages($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."). @@ -448,8 +543,8 @@ function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs, } break; case 'serversort': - $id = sqimap_get_sort_order($imapConnection, $sort, $mbxresponse); - $msgs = getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id); + $msgs = getServerSortMessages($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."). @@ -486,28 +581,41 @@ function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs, $msg_cnt_str = get_msgcnt_str($start_msg, $end_msg, $num_msgs); do_hook('mailbox_index_before'); - echo ''; - echo ''; - /* line between the button area and the list */ - echo ''; - - echo '
'; - - mail_message_listing_beginning($imapConnection, $mailbox, $sort, - $msg_cnt_str, $paginator_str, $start_msg); - echo '
'; - echo ' '; - echo '
'; - echo ' '; - echo '
'; - printHeader($mailbox, $srt, $color, !$thread_sort_messages); - - displayMessageArray($imapConnection, $num_msgs, $start_msg, - $msort, $mailbox, $sort, $color, $show_num,0,0); - echo '
'; - - mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color); - echo '
'; +?> + + + + + + + + +
+ +
+ + + + +
+ + + + +
+ +
+
+ +
+' . - '' . - ''; + '' . + ''. + ''; -// $moveURL = "move_messages.php?msg=$msg&mailbox=$urlMailbox" -// . "&startMessage=$start_msg"; /* * This is the beginning of the message list table. * It wraps around all messages @@ -689,82 +803,68 @@ function mail_message_listing_beginning ($imapConnection, $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $mailbox); $form_name = "FormMsgs" . $safe_name; echo '
' ."\n" - . $moveFields - . 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 ''; - - echo ''; - echo html_tag( 'tr' ) . "\n" - . html_tag( 'td' ,'' , 'left', '', '' ) - . html_tag( 'table' ,'' , '', $color[9], 'border="0" width="100%" cellpadding="1" cellspacing="0"' ) - . '' - . 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 " \n" - . html_tag( 'td', '', 'right', '', 'nowrap' ); - - - - if (!$auto_expunge) { - echo getButton('SUBMIT', 'expungeButton',_("Expunge")) - .' ' . _("mailbox") . "\n"; - } - do_hook('mailbox_display_buttons'); - echo getButton('SUBMIT', 'markRead',_("Read")); - echo getButton('SUBMIT', 'markUnread',_("Unread")); - echo getButton('SUBMIT', 'delete',_("Delete")) ." \n"; - if (!strpos($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"); - } - echo html_tag( 'tr' , - html_tag( 'td' , - ' ' . $thread_name - . ' ' - , '', '', '' ) . html_tag( 'td', 'Bypass Trash','right','','') - - , '', '', '' ); - } - - 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"; + ?> +
+
+'; - - echo ''; - 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"' ) - ) - ) - , '', $color[9], 'width="100%" border="0" cellpadding="1" cellspacing="0"' ); - echo ''; +?> + + + + + + + +
+ + + + + +
+
+ + +\n"; } -function printHeader($mailbox, $sort, $color, $showsort=true) { +function printHeader($mailbox, $sort, $color, $showsort=true, $start_msg=1) { global $index_order; echo html_tag( 'tr' ,'' , 'center', $color[5] ); @@ -818,8 +921,10 @@ function printHeader($mailbox, $sort, $color, $showsort=true) { foreach ($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)) { @@ -862,8 +967,9 @@ function printHeader($mailbox, $sort, $color, $showsort=true) { /* * This function shows the sort button. Isn't this a good comment? */ -function ShowSortButton($sort, $mailbox, $Up, $Down ) { +function ShowSortButton($sort, $mailbox, $Down, $Up ) { global $PHP_SELF; + /* Figure out which image we want to use. */ if ($sort != $Up && $sort != $Down) { $img = 'sort_none.png'; @@ -903,16 +1009,18 @@ function get_selectall_link($start_msg, $sort) { . "\n\n" - . '' . _("Toggle All") -/* . '' . _("Toggle All")*/ - . "\n"; + . '' + . ''; +// . ' . _("Toggle All") +// . "\n"; } else { if (strpos($PHP_SELF, "?")) { $result .= "$text"; + . ">$text"; return ($result); /* if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) { @@ -982,7 +1090,7 @@ function get_paginator_link($box, $start_msg, $use, $text) { $result = '$text"; + . ">$text"; return ($result); */ } @@ -999,7 +1107,6 @@ function get_paginator_str($box, $start_msg, $end_msg, $num_msgs, $nxt_str = ''; $pg_str = ''; $all_str = ''; - $tgl_str = ''; $box = urlencode($box); @@ -1032,9 +1139,9 @@ function get_paginator_str($box, $start_msg, $end_msg, $num_msgs, $nxt_str = get_paginator_link($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"; + $nxt_str = _("Next"); } else if (($next_grp <= $num_msgs) && ($prev_grp < 0)) { - $prv_str = ""._("Previous") . ''; + $prv_str = _("Previous"); $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next")); } @@ -1079,8 +1186,8 @@ function get_paginator_str($box, $start_msg, $end_msg, $num_msgs, /* Adjust if the first and second quarters intersect. */ } else if (($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); + $extra_pgs -= ceil(($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); @@ -1095,8 +1202,8 @@ function get_paginator_str($box, $start_msg, $end_msg, $num_msgs, /* Adjust if the third and fourth quarter intersect. */ } else if (($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); + $extra_pgs -= ceil(($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); } @@ -1154,30 +1261,30 @@ function get_paginator_str($box, $start_msg, $end_msg, $num_msgs, } else if ($PG_SHOWNUM == 999999) { $pg_str = "" ._("Paginate") . '' . $spc; - } - - /* If necessary, compute the 'show all' string. */ - if (($prv_str != '') || ($nxt_str != '')) { - $all_str = "" . _("Show All") . ''; + . ">" ._("Paginate") . ''; } - /* 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 ( $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 == '') { @@ -1188,73 +1295,71 @@ function get_paginator_str($box, $start_msg, $end_msg, $num_msgs, return ($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)"); - } - - $trim_at = SUBJ_TRIM_AT; - - /* if this is threaded, subtract two chars per indentlevel */ - if($threadlevel > 0 && $threadlevel <= 10) { - $trim_at -= (2*$threadlevel); - } - - if (strlen($subject) <= $trim_at) { +function truncateWithEntities($subject, $trim_at) +{ + $ent_strlen = strlen($subject); + if (($trim_at <= 0) || ($ent_strlen <= $trim_at)) return $subject; - } - $ent_strlen = $orig_len = strlen($subject); - $trim_val = $trim_at - 5; - $ent_offset = 0; + 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 55, substr with an updated trim value. + * than $trim_at, substr with an updated trim value. */ - $step = $ent_loc = 0; + $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 = $ent_loc_end+1; - ++$step; } - - if (($trim_val > 50) && (strlen($subject) > ($trim_val))&& (strpos($subject,';',$trim_val) < ($trim_val +6))) { + 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,';',$trim_val); } } - if ($ent_strlen <= $trim_at){ + // only print '...' when we're actually dropping part of the subject + if ($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, $trim_val); } - // only print '...' when we're actually dropping part of the subject - if(strlen($subject) <= $trim_val) { - return $subject; - } else { - return substr($subject, 0, $trim_val) . '...'; + return substr_replace($subject, '...', $trim_val); +} + +function processSubject($subject, $threadlevel = 0) { + /* Shouldn't ever happen -- caught too many times in the IMAP functions */ + if ($subject == '') { + return _("(no subject)"); } + + global $truncate_subject; /* number of characters for Subject field (<= 0 for unchanged) */ + $trim_at = $truncate_subject; + + /* if this is threaded, subtract two chars per indentlevel */ + if (($threadlevel > 0) && ($threadlevel <= 10)) + $trim_at -= (2*$threadlevel); + + return truncateWithEntities($subject, $trim_at); } -function getMbxList($imapConnection) { +function getMbxList($imapConnection, $boxes = 0) { global $lastTargetMailbox; echo '   '; } function getButton($type, $name, $value) { - return ''; + return ''; } function getSmallStringCell($string, $align) { @@ -1281,6 +1386,7 @@ function getEndMessage($start_msg, $show_num, $num_msgs) { return (array($start_msg,$end_msg)); } +// This should go in imap_mailbox.php function handleAsSent($mailbox) { global $handleAsSent_result;