diff --git a/inc/config.php b/inc/config.php
index c61fb5d0..a8bbde53 100644
--- a/inc/config.php
+++ b/inc/config.php
@@ -279,6 +279,8 @@
$config['mod']['rebuild_timelimit'] = 0;
// Server-side confirm button for actions like deleting posts, for when Javascript is disabled or the DOM isn't loaded.
$config['mod']['server-side_confirm'] = true;
+ // PM snippet (for ?/inbox) length in characters
+ $config['mod']['snippet_length'] = 75;
// Probably best not to change these:
if(!defined('JANITOR')) {
diff --git a/inc/display.php b/inc/display.php
index 72983a49..c0d2dde1 100644
--- a/inc/display.php
+++ b/inc/display.php
@@ -92,6 +92,24 @@
)));
}
+ function pm_snippet($body) {
+ global $config;
+
+ // Replace line breaks with some whitespace
+ $body = str_replace('
', ' ', $body);
+
+ // Strip tags
+ $body = strip_tags($body);
+
+ // Unescape HTML characters, to avoid splitting them in half
+ $body = html_entity_decode_utf8($body);
+
+ $body = substr($body, 0, $config['mod']['snippet_length']) . (strlen($body) > $config['mod']['snippet_length'] ? '…' : '');
+
+ // Re-escape the characters.
+ return '' . utf8tohtml($body) . '';
+ }
+
function confirmLink($text, $title, $confirm, $href) {
global $config, $mod;
if($config['mod']['server-side_confirm'])
diff --git a/inc/functions.php b/inc/functions.php
index 1e198b14..5c6b7c72 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -1023,6 +1023,37 @@
$body = preg_replace("/\n/", '
', $body);
}
+ function html_entity_decode_utf8($string) {
+ static $trans_tbl;
+
+ // replace numeric entities
+ $string = preg_replace('~([0-9a-f]+);~ei', 'code2utf(hexdec("\\1"))', $string);
+ $string = preg_replace('~([0-9]+);~e', 'code2utf(\\1)', $string);
+
+ // replace literal entities
+ if (!isset($trans_tbl)) {
+ $trans_tbl = array();
+
+ foreach (get_html_translation_table(HTML_ENTITIES) as $val=>$key)
+ $trans_tbl[$key] = utf8_encode($val);
+ }
+
+ return strtr($string, $trans_tbl);
+ }
+
+ // Returns the utf string corresponding to the unicode value (from php.net, courtesy - romans@void.lv)
+ function code2utf($num) {
+ if ($num < 128)
+ return chr($num);
+ if ($num < 2048)
+ return chr(($num >> 6) + 192) . chr(($num & 63) + 128);
+ if ($num < 65536)
+ return chr(($num >> 12) + 224) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128);
+ if ($num < 2097152)
+ return chr(($num >> 18) + 240) . chr((($num >> 12) & 63) + 128) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128);
+ return '';
+ }
+
function utf8tohtml($utf8, $encodeTags=true) {
$result = '';
for ($i = 0; $i < strlen($utf8); $i++) {
@@ -1040,7 +1071,7 @@
} else if ($ascii < 240) {
// three-byte character
$ascii1 = ord($utf8[$i+1]);
- $ascii2 = ord($utf8[$i+2]);
+ $ascii2 = @ord($utf8[$i+2]);
$unicode = (15 & $ascii) * 4096 +
(63 & $ascii1) * 64 +
(63 & $ascii2);
diff --git a/mod.php b/mod.php
index 06331a2a..6414ce9a 100644
--- a/mod.php
+++ b/mod.php
@@ -122,6 +122,19 @@
}
$fieldset['Noticeboard'] .= 'View all entires';
+
+ $query = prepare("SELECT COUNT(*) AS `count` FROM `pms` WHERE `to` = :id AND `unread` = 1");
+ $query->bindValue(':id', $mod['id']);
+ $query->execute() or error(db_error($query));
+ $count = $query->fetch();
+ $count = $count['count'];
+
+ $fieldset['Noticeboard'] .= '
(No private messages for you.)
'; + } else { + $unread_pms = 0; + + $body = 'ID | From | Date | Message snippet |
---|---|---|---|
' . $pm['id'] . ' | ' . + '' . $pm['username'] . ' | ' . + '' . date($config['post_date'], $pm['time']) . ' | ' . + '' . pm_snippet($pm['message']) . ' | ' . + '