From 53f799f2bc125fadf527e3c65e8e9882d53d9aea Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Sat, 31 Mar 2012 15:25:17 -0700
Subject: handle escaped file chars in display and search

---
 include/text.php | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

(limited to 'include/text.php')

diff --git a/include/text.php b/include/text.php
index 64f6f72a8..191f4fca8 100644
--- a/include/text.php
+++ b/include/text.php
@@ -920,7 +920,7 @@ function prepare_body($item,$attach = false) {
 		foreach($matches as $mtch) {
 			if(strlen($x))
 				$x .= ',';
-			$x .= file_tag_decode($mtch[1]);
+			$x .= xmlify(file_tag_decode($mtch[1]));
 		}
 		if(strlen($x))
 			$s .= '<div class="categorytags"><span>' . t('Categories:') . ' </span>' . $x . '</div>'; 
@@ -935,7 +935,7 @@ function prepare_body($item,$attach = false) {
 		foreach($matches as $mtch) {
 			if(strlen($x))
 				$x .= '&nbsp;&nbsp;&nbsp;';
-			$x .= file_tag_decode($mtch[1]). ' <a href="' . $a->get_baseurl() . '/filerm/' . $item['id'] . '?f=&term=' . file_tag_decode($mtch[1]) . '" title="' . t('remove') . '" >' . t('[remove]') . '</a>';
+			$x .= xmlify(file_tag_decode($mtch[1])) . ' <a href="' . $a->get_baseurl() . '/filerm/' . $item['id'] . '?f=&term=' . xmlify(file_tag_decode($mtch[1])) . '" title="' . t('remove') . '" >' . t('[remove]') . '</a>';
 		}
 		if(strlen($x) && (local_user() == $item['uid']))
 			$s .= '<div class="filesavetags"><span>' . t('Filed under:') . ' </span>' . $x . '</div>'; 
@@ -1307,13 +1307,10 @@ function file_tag_decode($s) {
 
 function file_tag_file_query($table,$s,$type = 'file') {
 
-	// this is ultimately going into a vsprintf
-	$s = str_replace('%','%%',$s);
-
 	if($type == 'file')
-		$str = preg_quote( '[' . file_tag_encode($s) . ']' );
+		$str = preg_quote( '[' . str_replace('%','%%',file_tag_encode($s)) . ']' );
 	else
-		$str = preg_quote( '<' . file_tag_encode($s) . '>' );
+		$str = preg_quote( '<' . str_replace('%','%%',file_tag_encode($s)) . '>' );
 	return " AND " . (($table) ? dbesc($table) . '.' : '') . "file regexp '" . dbesc($str) . "' ";
 }
 
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