require_once('include/acl_selectors.php');
require_once('include/message.php');
+require_once('include/Smilies.php');
function message_init(&$a) {
- $tabs = array();
+
+ $tabs = '';
+
+ if ($a->argc >1 && is_numeric($a->argv[1])) {
+ $tabs = render_messages(get_messages(local_user(),0,5), 'mail_list.tpl');
+ }
+
$new = array(
'label' => t('New Message'),
- 'url' => $a->get_baseurl(true) . '/message/new',
+ 'url' => 'message/new',
'sel'=> ($a->argv[1] == 'new'),
+ 'accesskey' => 'm',
);
-
+
$tpl = get_markup_template('message_side.tpl');
$a->page['aside'] = replace_macros($tpl, array(
'$tabs'=>$tabs,
));
$base = $a->get_baseurl();
- $a->page['htmlhead'] .= '<script src="' . $a->get_baseurl(true) . '/library/jquery_ac/friendica.complete.js" ></script>';
- $a->page['htmlhead'] .= <<< EOT
-
-<script>$(document).ready(function() {
- var a;
- a = $("#recip").autocomplete({
- serviceUrl: '$base/acl',
- width: 350,
- onSelect: function(value,data) {
- $("#recip-complete").val(data);
- }
- });
+ $head_tpl = get_markup_template('message-head.tpl');
+ $a->page['htmlhead'] .= replace_macros($head_tpl,array(
+ '$baseurl' => $a->get_baseurl(true),
+ '$base' => $base
+ ));
-});
+ $end_tpl = get_markup_template('message-end.tpl');
+ $a->page['end'] .= replace_macros($end_tpl,array(
+ '$baseurl' => $a->get_baseurl(true),
+ '$base' => $base
+ ));
-</script>
-EOT;
-
}
function message_post(&$a) {
// Work around doubled linefeeds in Tinymce 3.5b2
- $plaintext = intval(get_pconfig(local_user(),'system','plaintext'));
+/* $plaintext = intval(get_pconfig(local_user(),'system','plaintext') && !feature_enabled(local_user(),'richtext'));
+ if(! $plaintext) {
+ $body = fix_mce_lf($body);
+ }*/
+ $plaintext = intval(!feature_enabled(local_user(),'richtext'));
if(! $plaintext) {
$body = fix_mce_lf($body);
}
-
+
$ret = send_message($recipient, $body, $subject, $replyto);
$norecip = false;
$a->argc = 2;
$a->argv[1] = 'new';
}
+ else
+ goaway($_SESSION['return_url']);
}
+// Note: the code in 'item_extract_images' and 'item_redir_and_replace_images'
+// is identical to the code in include/conversation.php
+if(! function_exists('item_extract_images')) {
+function item_extract_images($body) {
+
+ $saved_image = array();
+ $orig_body = $body;
+ $new_body = '';
+
+ $cnt = 0;
+ $img_start = strpos($orig_body, '[img');
+ $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+ $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
+ while(($img_st_close !== false) && ($img_end !== false)) {
+
+ $img_st_close++; // make it point to AFTER the closing bracket
+ $img_end += $img_start;
+
+ if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
+ // This is an embedded image
+
+ $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
+ $new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
+
+ $cnt++;
+ }
+ else
+ $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
+
+ $orig_body = substr($orig_body, $img_end + strlen('[/img]'));
+
+ if($orig_body === false) // in case the body ends on a closing image tag
+ $orig_body = '';
+
+ $img_start = strpos($orig_body, '[img');
+ $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+ $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
+ }
+
+ $new_body = $new_body . $orig_body;
+
+ return array('body' => $new_body, 'images' => $saved_image);
+}}
+
+if(! function_exists('item_redir_and_replace_images')) {
+function item_redir_and_replace_images($body, $images, $cid) {
+
+ $origbody = $body;
+ $newbody = '';
+
+ for($i = 0; $i < count($images); $i++) {
+ $search = '/\[url\=(.*?)\]\[!#saved_image' . $i . '#!\]\[\/url\]' . '/is';
+ $replace = '[url=' . z_path() . '/redir/' . $cid
+ . '?f=1&url=' . '$1' . '][!#saved_image' . $i . '#!][/url]' ;
+
+ $img_end = strpos($origbody, '[!#saved_image' . $i . '#!][/url]') + strlen('[!#saved_image' . $i . '#!][/url]');
+ $process_part = substr($origbody, 0, $img_end);
+ $origbody = substr($origbody, $img_end);
+
+ $process_part = preg_replace($search, $replace, $process_part);
+ $newbody = $newbody . $process_part;
+ }
+ $newbody = $newbody . $origbody;
+
+ $cnt = 0;
+ foreach($images as $image) {
+ // We're depending on the property of 'foreach' (specified on the PHP website) that
+ // it loops over the array starting from the first element and going sequentially
+ // to the last element
+ $newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
+ $cnt++;
+ }
+
+ return $newbody;
+}}
+
+
+
function message_content(&$a) {
$o = '';
return;
}
- $myprofile = $a->get_baseurl(true) . '/profile/' . $a->user['nickname'];
+ $myprofile = $a->get_baseurl().'/profile/' . $a->user['nickname'];
$tpl = get_markup_template('mail_head.tpl');
$header = replace_macros($tpl, array(
if(($a->argc == 3) && ($a->argv[1] === 'drop' || $a->argv[1] === 'dropconv')) {
if(! intval($a->argv[2]))
return;
+
+ // Check if we should do HTML-based delete confirmation
+ if($_REQUEST['confirm']) {
+ // <form> can't take arguments in its "action" parameter
+ // so add any arguments as hidden inputs
+ $query = explode_querystring($a->query_string);
+ $inputs = array();
+ foreach($query['args'] as $arg) {
+ if(strpos($arg, 'confirm=') === false) {
+ $arg_parts = explode('=', $arg);
+ $inputs[] = array('name' => $arg_parts[0], 'value' => $arg_parts[1]);
+ }
+ }
+
+ //$a->page['aside'] = '';
+ return replace_macros(get_markup_template('confirm.tpl'), array(
+ '$method' => 'get',
+ '$message' => t('Do you really want to delete this message?'),
+ '$extra_inputs' => $inputs,
+ '$confirm' => t('Yes'),
+ '$confirm_url' => $query['base'],
+ '$confirm_name' => 'confirmed',
+ '$cancel' => t('Cancel'),
+ ));
+ }
+ // Now check how the user responded to the confirmation query
+ if($_REQUEST['canceled']) {
+ goaway($_SESSION['return_url']);
+ }
+
$cmd = $a->argv[1];
if($cmd === 'drop') {
$r = q("DELETE FROM `mail` WHERE `id` = %d AND `uid` = %d LIMIT 1",
if($r) {
info( t('Message deleted.') . EOL );
}
- goaway($a->get_baseurl(true) . '/message' );
+ //goaway($a->get_baseurl(true) . '/message' );
+ goaway($_SESSION['return_url']);
}
else {
$r = q("SELECT `parent-uri`,`convid` FROM `mail` WHERE `id` = %d AND `uid` = %d LIMIT 1",
// remove diaspora conversation pointer
// Actually if we do this, we can never receive another reply to that conversation,
- // as we will never again have the info we need to re-create it.
- // We'll just have to orphan it.
+ // as we will never again have the info we need to re-create it.
+ // We'll just have to orphan it.
//if($convid) {
// q("delete from conv where id = %d limit 1",
if($r)
info( t('Conversation removed.') . EOL );
- }
- goaway($a->get_baseurl(true) . '/message' );
- }
-
+ }
+ //goaway($a->get_baseurl(true) . '/message' );
+ goaway($_SESSION['return_url']);
+ }
+
}
if(($a->argc > 1) && ($a->argv[1] === 'new')) {
-
+
$o .= $header;
-
- $plaintext = false;
+
+/* $plaintext = false;
if(intval(get_pconfig(local_user(),'system','plaintext')))
- $plaintext = true;
+ $plaintext = true;*/
+ $plaintext = true;
+ if( local_user() && feature_enabled(local_user(),'richtext') )
+ $plaintext = false;
$tpl = get_markup_template('msg-header.tpl');
-
$a->page['htmlhead'] .= replace_macros($tpl, array(
'$baseurl' => $a->get_baseurl(true),
'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
'$nickname' => $a->user['nickname'],
'$linkurl' => t('Please enter a link URL:')
));
-
+
+ $tpl = get_markup_template('msg-end.tpl');
+ $a->page['end'] .= replace_macros($tpl, array(
+ '$baseurl' => $a->get_baseurl(true),
+ '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
+ '$nickname' => $a->user['nickname'],
+ '$linkurl' => t('Please enter a link URL:')
+ ));
+
$preselect = (isset($a->argv[2])?array($a->argv[2]):false);
-
+
$prename = $preurl = $preid = '';
if($preselect) {
- $r = q("select name, url, id from contact where uid = %d and id = %d limit 1",
+ $r = q("SELECT `name`, `url`, `id` FROM `contact` WHERE `uid` = %d AND `id` = %d LIMIT 1",
intval(local_user()),
intval($a->argv[2])
);
+ if(!$r) {
+ $r = q("SELECT `name`, `url`, `id` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' LIMIT 1",
+ intval(local_user()),
+ dbesc(normalise_link(base64_decode($a->argv[2])))
+ );
+ }
+ if(!$r) {
+ $r = q("SELECT `name`, `url`, `id` FROM `contact` WHERE `uid` = %d AND `addr` = '%s' LIMIT 1",
+ intval(local_user()),
+ dbesc(base64_decode($a->argv[2]))
+ );
+ }
if(count($r)) {
$prename = $r[0]['name'];
$preurl = $r[0]['url'];
$preid = $r[0]['id'];
- }
- }
+ $preselect = array($preid);
+ } else
+ $preselect = false;
+ }
- $prefill = (($preselect) ? $prename . ' [' . $preurl . ']' : '');
+ $prefill = (($preselect) ? $prename : '');
// the ugly select box
-
+
$select = contact_select('messageto','message-to-select', $preselect, 4, true, false, false, 10);
$tpl = get_markup_template('prv_message.tpl');
$o .= replace_macros($tpl,array(
'$header' => t('Send Private Message'),
'$to' => t('To:'),
+ '$showinputs' => 'true',
'$prefill' => $prefill,
'$autocomp' => $autocomp,
'$preid' => $preid,
'$parent' => '',
'$upload' => t('Upload photo'),
'$insert' => t('Insert web link'),
- '$wait' => t('Please wait')
+ '$wait' => t('Please wait'),
+ '$submit' => t('Submit')
));
-
return $o;
}
+
+ $_SESSION['return_url'] = $a->query_string;
+
if($a->argc == 1) {
- // list messages
+ // List messages
$o .= $header;
-
- $r = q("SELECT count(*) AS `total` FROM `mail`
+
+ $r = q("SELECT count(*) AS `total` FROM `mail`
WHERE `mail`.`uid` = %d GROUP BY `parent-uri` ORDER BY `created` DESC",
- intval(local_user()),
- dbesc($myprofile)
+ intval(local_user())
);
- if(count($r))
+
+ if (dbm::is_result($r)) {
$a->set_pager_total($r[0]['total']);
-
- $r = q("SELECT max(`mail`.`created`) AS `mailcreated`, min(`mail`.`seen`) AS `mailseen`,
- `mail`.* , `contact`.`name`, `contact`.`url`, `contact`.`thumb` , `contact`.`network`,
- count( * ) as count
- FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
- WHERE `mail`.`uid` = %d GROUP BY `parent-uri` ORDER BY `mailcreated` DESC LIMIT %d , %d ",
- intval(local_user()),
- //
- intval($a->pager['start']),
- intval($a->pager['itemspage'])
- );
- if(! count($r)) {
+ }
+
+ $r = get_messages(local_user(), $a->pager['start'], $a->pager['itemspage']);
+
+ if(! dbm::is_result($r)) {
info( t('No messages.') . EOL);
return $o;
}
- $tpl = get_markup_template('mail_list.tpl');
- foreach($r as $rr) {
- if($rr['unknown']) {
- $partecipants = sprintf( t("Unknown sender - %s"),$rr['from-name']);
- }
- elseif (link_compare($rr['from-url'],$myprofile)){
- $partecipants = sprintf( t("You and %s"), $rr['name']);
- }
- else {
- $partecipants = sprintf( t("%s and You"), $rr['from-name']);
- }
-
- $o .= replace_macros($tpl, array(
- '$id' => $rr['id'],
- '$from_name' => $partecipants,
- '$from_url' => (($rr['network'] === NETWORK_DFRN) ? $a->get_baseurl(true) . '/redir/' . $rr['contact-id'] : $rr['url']),
- '$sparkle' => ' sparkle',
- '$from_photo' => (($rr['thumb']) ? $rr['thumb'] : $rr['from-photo']),
- '$subject' => template_escape((($rr['mailseen']) ? $rr['title'] : '<strong>' . $rr['title'] . '</strong>')),
- '$delete' => t('Delete conversation'),
- '$body' => template_escape($rr['body']),
- '$to_name' => template_escape($rr['name']),
- '$date' => datetime_convert('UTC',date_default_timezone_get(),$rr['mailcreated'], t('D, d M Y - g:i A')),
- '$seen' => $rr['mailseen'],
- '$count' => sprintf( tt('%d message', '%d messages', $rr['count']), $rr['count']),
- ));
- }
- $o .= paginate($a);
+ $o .= render_messages($r, 'mail_list.tpl');
+
+ $o .= paginate($a);
+
return $o;
}
$o .= $header;
- $r = q("SELECT `mail`.*, `contact`.`name`, `contact`.`url`, `contact`.`thumb`
- FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
+ $plaintext = true;
+ if( local_user() && feature_enabled(local_user(),'richtext') )
+ $plaintext = false;
+
+ $r = q("SELECT `mail`.*, `contact`.`name`, `contact`.`url`, `contact`.`thumb`
+ FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
WHERE `mail`.`uid` = %d AND `mail`.`id` = %d LIMIT 1",
intval(local_user()),
intval($a->argv[1])
);
- if(count($r)) {
+ if(count($r)) {
$contact_id = $r[0]['contact-id'];
$convid = $r[0]['convid'];
$sql_extra = sprintf(" and ( `mail`.`parent-uri` = '%s' OR `mail`.`convid` = '%d' ) ",
dbesc($r[0]['parent-uri']),
intval($convid)
- );
+ );
- $messages = q("SELECT `mail`.*, `contact`.`name`, `contact`.`url`, `contact`.`thumb`
- FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
+ $messages = q("SELECT `mail`.*, `contact`.`name`, `contact`.`url`, `contact`.`thumb`
+ FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
WHERE `mail`.`uid` = %d $sql_extra ORDER BY `mail`.`created` ASC",
intval(local_user())
);
require_once("include/bbcode.php");
$tpl = get_markup_template('msg-header.tpl');
-
$a->page['htmlhead'] .= replace_macros($tpl, array(
+ '$baseurl' => $a->get_baseurl(true),
+ '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
+ '$nickname' => $a->user['nickname'],
+ '$linkurl' => t('Please enter a link URL:')
+ ));
+
+ $tpl = get_markup_template('msg-end.tpl');
+ $a->page['end'] .= replace_macros($tpl, array(
+ '$baseurl' => $a->get_baseurl(true),
+ '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
'$nickname' => $a->user['nickname'],
- '$baseurl' => $a->get_baseurl(true)
+ '$linkurl' => t('Please enter a link URL:')
));
if($message['from-url'] == $myprofile) {
$from_url = $myprofile;
$sparkle = '';
- }
- else {
- $from_url = $a->get_baseurl(true) . '/redir/' . $message['contact-id'];
+ } elseif ($message['contact-id'] != 0) {
+ $from_url = 'redir/'.$message['contact-id'];
+ $sparkle = ' sparkle';
+ } else {
+ $from_url = $message['from-url']."?zrl=".urlencode($myprofile);
$sparkle = ' sparkle';
}
- $Text = $message['body'];
- $saved_image = '';
- $img_start = strpos($Text,'[img]data:');
- $img_end = strpos($Text,'[/img]');
-
- if($img_start !== false && $img_end !== false && $img_end > $img_start) {
- $start_fragment = substr($Text,0,$img_start);
- $img_start += strlen('[img]');
- $saved_image = substr($Text,$img_start,$img_end - $img_start);
- $end_fragment = substr($Text,$img_end + strlen('[/img]'));
- $Text = $start_fragment . '[!#saved_image#!]' . $end_fragment;
- $search = '/\[url\=(.*?)\]\[!#saved_image#!\]\[\/url\]' . '/is';
- $replace = '[url=' . z_path() . '/redir/' . $message['contact-id']
- . '?f=1&url=' . '$1' . '][!#saved_image#!][/url]' ;
-
- $Text = preg_replace($search,$replace,$Text);
-
- if(strlen($saved_image))
- $message['body'] = str_replace('[!#saved_image#!]', '[img]' . $saved_image . '[/img]',$Text);
+ $extracted = item_extract_images($message['body']);
+ if($extracted['images'])
+ $message['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $message['contact-id']);
+
+ if($a->theme['template_engine'] === 'internal') {
+ $from_name_e = template_escape($message['from-name']);
+ $subject_e = template_escape($message['title']);
+ $body_e = template_escape(Smilies::replace(bbcode($message['body'])));
+ $to_name_e = template_escape($message['name']);
+ } else {
+ $from_name_e = $message['from-name'];
+ $subject_e = $message['title'];
+ $body_e = Smilies::replace(bbcode($message['body']));
+ $to_name_e = $message['name'];
}
+ $contact = get_contact_details_by_url($message['from-url']);
+ if (isset($contact["thumb"]))
+ $from_photo = $contact["thumb"];
+ else
+ $from_photo = $message['from-photo'];
+
$mails[] = array(
'id' => $message['id'],
- 'from_name' => template_escape($message['from-name']),
+ 'from_name' => $from_name_e,
'from_url' => $from_url,
'sparkle' => $sparkle,
- 'from_photo' => $message['from-photo'],
- 'subject' => template_escape($message['title']),
- 'body' => template_escape(smilies(bbcode($message['body']))),
+ 'from_photo' => proxy_url($from_photo, false, PROXY_SIZE_THUMB),
+ 'subject' => $subject_e,
+ 'body' => $body_e,
'delete' => t('Delete message'),
- 'to_name' => template_escape($message['name']),
+ 'to_name' => $to_name_e,
'date' => datetime_convert('UTC',date_default_timezone_get(),$message['created'],'D, d M Y - g:i A'),
+ 'ago' => relative_date($message['created']),
);
-
+
$seen = $message['seen'];
}
+
+
$select = $message['name'] . '<input type="hidden" name="messageto" value="' . $contact_id . '" />';
$parent = '<input type="hidden" name="replyto" value="' . $message['parent-uri'] . '" />';
-
$tpl = get_markup_template('mail_display.tpl');
+
+ if($a->theme['template_engine'] === 'internal') {
+ $subjtxt_e = template_escape($message['title']);
+ }
+ else {
+ $subjtxt_e = $message['title'];
+ }
+
$o = replace_macros($tpl, array(
'$thread_id' => $a->argv[1],
'$thread_subject' => $message['title'],
'$thread_seen' => $seen,
'$delete' => t('Delete conversation'),
'$canreply' => (($unknown) ? false : '1'),
- '$unknown_text' => t("No secure communications available. You <strong>may</strong> be able to respond from the sender's profile page."),
+ '$unknown_text' => t("No secure communications available. You <strong>may</strong> be able to respond from the sender's profile page."),
'$mails' => $mails,
-
+
// reply
'$header' => t('Send Reply'),
'$to' => t('To:'),
+ '$showinputs' => '',
'$subject' => t('Subject:'),
- '$subjtxt' => template_escape($message['title']),
+ '$subjtxt' => $subjtxt_e,
'$readonly' => ' readonly="readonly" style="background: #BBBBBB;" ',
'$yourmessage' => t('Your message:'),
'$text' => '',
'$parent' => $parent,
'$upload' => t('Upload photo'),
'$insert' => t('Insert web link'),
+ '$submit' => t('Submit'),
'$wait' => t('Please wait')
));
return $o;
}
+}
+
+function get_messages($user, $lstart, $lend) {
+
+ return q("SELECT max(`mail`.`created`) AS `mailcreated`, min(`mail`.`seen`) AS `mailseen`,
+ `mail`.* , `contact`.`name`, `contact`.`url`, `contact`.`thumb` , `contact`.`network`,
+ count( * ) as count
+ FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
+ WHERE `mail`.`uid` = %d GROUP BY `parent-uri` ORDER BY `mailcreated` DESC LIMIT %d , %d ",
+ intval($user), intval($lstart), intval($lend)
+ );
+}
+
+function render_messages(array $msg, $t) {
+
+ $a = get_app();
+
+ $tpl = get_markup_template($t);
+ $rslt = '';
+
+ $myprofile = $a->get_baseurl().'/profile/' . $a->user['nickname'];
+
+ foreach($msg as $rr) {
+
+ if($rr['unknown'])
+ $participants = sprintf( t("Unknown sender - %s"),$rr['from-name']);
+ elseif (link_compare($rr['from-url'], $myprofile))
+ $participants = sprintf( t("You and %s"), $rr['name']);
+ else
+ $participants = sprintf(t("%s and You"), $rr['from-name']);
+
+ if($a->theme['template_engine'] === 'internal') {
+ $subject_e = template_escape((($rr['mailseen']) ? $rr['title'] : '<strong>' . $rr['title'] . '</strong>'));
+ $body_e = template_escape($rr['body']);
+ $to_name_e = template_escape($rr['name']);
+ }
+ else {
+ $subject_e = (($rr['mailseen']) ? $rr['title'] : '<strong>' . $rr['title'] . '</strong>');
+ $body_e = $rr['body'];
+ $to_name_e = $rr['name'];
+ }
+
+ $contact = get_contact_details_by_url($rr['url']);
+ if (isset($contact["thumb"]))
+ $from_photo = $contact["thumb"];
+ else
+ $from_photo = (($rr['thumb']) ? $rr['thumb'] : $rr['from-photo']);
+
+ $rslt .= replace_macros($tpl, array(
+ '$id' => $rr['id'],
+ '$from_name' => $participants,
+ '$from_url' => (($rr['network'] === NETWORK_DFRN) ? 'redir/' . $rr['contact-id'] : $rr['url']),
+ '$sparkle' => ' sparkle',
+ '$from_photo' => proxy_url($from_photo, false, PROXY_SIZE_THUMB),
+ '$subject' => $subject_e,
+ '$delete' => t('Delete conversation'),
+ '$body' => $body_e,
+ '$to_name' => $to_name_e,
+ '$date' => datetime_convert('UTC',date_default_timezone_get(),$rr['mailcreated'], t('D, d M Y - g:i A')),
+ '$ago' => relative_date($rr['mailcreated']),
+ '$seen' => $rr['mailseen'],
+ '$count' => sprintf( tt('%d message', '%d messages', $rr['count']), $rr['count']),
+ ));
+ }
+ return $rslt;
}