Merge branch 'dev' into 'dev'

Dev sync

See merge request kostikov/core!2

9 files changed, 157 insertions, 86 deletions

diff --git a/include/api_zot.php b/include/api_zot.php
index 8f621d998..9beaaa19c 100644
--- a/include/api_zot.php
+++ b/include/api_zot.php
@@ -87,12 +87,13 @@
 			return false;
 		}
 		$sections = (($_REQUEST['sections']) ? explode(',',$_REQUEST['sections']) : '');
+		$codebase = ((isset($_REQUEST['zap_compat']) && $_REQUEST['zap_compat']) ? true : false);
 		if($_REQUEST['posts']) {
 			$sections = get_default_export_sections();
 			$sections[] = 'items';
 		}
 
-		json_return_and_die(identity_basic_export(api_user(),$sections));
+		json_return_and_die(identity_basic_export(api_user(),$sections,$codebase));
 	}
 
 	function api_item_export_page($type) {
@@ -111,8 +112,9 @@
 			$start = datetime_convert(date_default_timezone_get(),'UTC', $_REQUEST['since']);
 		}
 		$finish = datetime_convert(date_default_timezone_get(),'UTC', (($_REQUEST['until']) ? $_REQUEST['until'] : 'now'));
+		$codebase = ((isset($_REQUEST['zap_compat']) && $_REQUEST['zap_compat']) ? true : false);
 
-		json_return_and_die(channel_export_items_page(api_user(),$start,$finish,$page,$records));
+		json_return_and_die(channel_export_items_page(api_user(),$start,$finish,$page,$records,$codebase));
 	}
 
 
@@ -289,10 +291,11 @@
 			return false;
 		if(! $_REQUEST['file_id'])
 			return false;
+		$codebase = ((isset($_REQUEST['zap_compat']) && $_REQUEST['zap_compat']) ? true : false);
 
 		$channel = channelx_by_n(api_user());
 
-		$ret = attach_export_data($channel,$_REQUEST['file_id']);
+		$ret = attach_export_data($channel,$_REQUEST['file_id'],false,$codebase);
 
 		if($ret) {
 			json_return_and_die($ret);
diff --git a/include/attach.php b/include/attach.php
index 9ba6be109..db7046ef0 100644
--- a/include/attach.php
+++ b/include/attach.php
@@ -2339,7 +2339,7 @@ function filepath_macro($s) {
 
 }
 
-function attach_export_data($channel, $resource_id, $deleted = false) {
+function attach_export_data($channel, $resource_id, $deleted = false, $zap_compat = false) {
 
 	$ret = array();
 
@@ -2429,7 +2429,7 @@ function attach_export_data($channel, $resource_id, $deleted = false) {
 				xchan_query($items);
 				$items = fetch_post_tags($items,true);
 				foreach($items as $rr)
-					$ret['item'][] = encode_item($rr,true);
+					$ret['item'][] = encode_item($rr,true,$zap_compat);
 			}
 		}
 	}
diff --git a/include/bbcode.php b/include/bbcode.php
index 5a71ada0c..a5ef6760b 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -1530,18 +1530,18 @@ function bbcode($Text, $options = []) {
 
 	// html5 video and audio
 	if (strpos($Text,'[/video]') !== false) {
-		$Text = preg_replace_callback("/\[video (.*?)\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mpeg|mpg))\[\/video\]/ism", 'videowithopts', $Text);
-		$Text = preg_replace_callback("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mpeg|mpg))\[\/video\]/ism", 'tryzrlvideo', $Text);
+		$Text = preg_replace_callback("/\[video (.*?)\](.*?)\[\/video\]/ism", 'videowithopts', $Text);
+		$Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryzrlvideo', $Text);
 	}
 	if (strpos($Text,'[/audio]') !== false) {
-		$Text = preg_replace_callback("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3|opus|m4a))\[\/audio\]/ism", 'tryzrlaudio', $Text);
+		$Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", 'tryzrlaudio', $Text);
 	}
 	if (strpos($Text,'[/zvideo]') !== false) {
-		$Text = preg_replace_callback("/\[zvideo (.*?)\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mpeg|mpg))\[\/zvideo\]/ism", 'videowithopts', $Text);
-		$Text = preg_replace_callback("/\[zvideo\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mpeg|mpg))\[\/zvideo\]/ism", 'tryzrlvideo', $Text);
+		$Text = preg_replace_callback("/\[zvideo (.*?)\](.*?)\[\/zvideo\]/ism", 'videowithopts', $Text);
+		$Text = preg_replace_callback("/\[zvideo\](.*?)\[\/zvideo\]/ism", 'tryzrlvideo', $Text);
 	}
 	if (strpos($Text,'[/zaudio]') !== false) {
-		$Text = preg_replace_callback("/\[zaudio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3|opus|m4a))\[\/zaudio\]/ism", 'tryzrlaudio', $Text);
+		$Text = preg_replace_callback("/\[zaudio\](.*?)\[\/zaudio\]/ism", 'tryzrlaudio', $Text);
 	}
 
 	// SVG stuff
diff --git a/include/channel.php b/include/channel.php
index 08b5ee889..c6ca673eb 100644
--- a/include/channel.php
+++ b/include/channel.php
@@ -891,20 +891,27 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals
 			unset($ret['channel']['channel_salt']);
 		}
 		if ($zap_compat) {
-			$channel['channel_guid_sig'] = 'sha256.' . $channel['channel_guid_sig'];
-			$channel['channel_hash'] = $channel['channel_portable_id'];
-			unset($channel['channel_portable_id']);
+			unset($ret['channel']['channel_portable_id']);
 		}
-
-
 	}
 
 	if(in_array('channel',$sections) || in_array('profile',$sections)) {
 		$r = q("select * from profile where uid = %d",
 			intval($channel_id)
 		);
-		if($r)
+		if($r) {
 			$ret['profile'] = $r;
+			if ($zap_compat) {
+				// zap only supports one profile
+				foreach ($r as $rv) {
+					if ($rv['is_default']) {
+						$ret['profile'] = [ $rv ];
+						break;
+					}
+				}
+			}
+		}
+
 
 		$r = q("select mimetype, content, os_storage from photo
 			where imgscale = 4 and photo_usage = %d and uid = %d limit 1",
@@ -937,50 +944,47 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals
 				$newconfig = [];
 				$abconfig = load_abconfig($channel_id,$ret['abook'][$x]['abook_xchan']);
 
-				// Partly revert of commit 85cf25a2a8bfbbfe10de485d4affd54626fbbfa4
 				if($abconfig) {
-					$ret['abook'][$x]['abconfig'] = $abconfig;
-				}
+					if ($zap_compat) {
+						foreach ($abconfig as $abc) {
+
+							if ($abc['cat'] === 'my_perms') {
+								if (intval($abc['v'])) {
+									$my_perms[] = $abc['k'];
+								}
+								continue;
+							}
+							if ($abc['cat'] === 'their_perms') {
+								if (intval($abc['v'])) {
+									$their_perms[] = $abc['k'];
+								}
+								continue;
+							}
+							if (preg_match('|^a:[0-9]+:{.*}$|s', $abc['v'])) {
+								$abc['v'] = serialise(unserialize($abc['v']));
+							}
+							$newconfig[] = $abc;
+						}
 
-				/* This was added in commit 85cf25a2a8bfbbfe10de485d4affd54626fbbfa4
-				 * Seems unfinished work on zap compatibility for cloning.
-				 * It breaks cloning of abconfig for hubzilla - reverted to the above code.
+						$ret['abook'][$x]['abconfig'] = $newconfig;
 
-				if($abconfig) {
-					foreach ($abconfig as $abc) {
+						$ret['abook'][$x]['abconfig'][] = [ 'chan' => $channel_id, 'xchan' => $ret['abook'][$x]['abook_xchan'], 'cat' => 'system', 'k' => 'my_perms', 'v' => implode(',',$my_perms) ];
+						$ret['abook'][$x]['abconfig'][] = [ 'chan' => $channel_id, 'xchan' => $ret['abook'][$x]['abook_xchan'], 'cat' => 'system', 'k' => 'their_perms', 'v' => implode(',',$their_perms) ];
 
-						if ($abc['cat'] === 'my_perms' && intval($abc['v'])) {
-							$my_perms[] = $abc['k'];
-							continue;
-						}
-						if ($abc['cat'] === 'their_perms' && intval($abc['v'])) {
-							$their_perms[] = $abc['k'];
-							continue;
-						}
-						if ($zap_compat && preg_match('|^a:[0-9]+:{.*}$|s', $abc['v'])) {
-							$abc['v'] = serialise(unserialize($abc['v']));
-						}
-						$newconfig[] = $abc;
 					}
-
-					$ret['abook'][$x]['abconfig'] = $newconfig;
-
-					if ($zap_compat) {
-						$ret['abook'][$x]['abconfig'][] = [ 'chan' => $channel_id, 'xchan' => $ret['abook'][$x]['abook_chan'], 'cat' => 'system', 'k' => 'my_perms', 'v' => implode(',',$my_perms) ];
-						$ret['abook'][$x]['abconfig'][] = [ 'chan' => $channel_id, 'xchan' => $ret['abook'][$x]['abook_chan'], 'cat' => 'system', 'k' => 'their_perms', 'v' => implode(',',$their_perms) ];
+					else {
+						$ret['abook'][$x]['abconfig'] = $abconfig;
 					}
 				}
-				*/
+
 
 				translate_abook_perms_outbound($ret['abook'][$x]);
 
 			}
 
-
-
 			// pick up the zot xchan and hublocs also
 
-			if($ret['channel']['channel_portable_id']) {
+			if($ret['channel']['channel_portable_id'] && ! $zot_compat) {
 				$xchans[] = $ret['channel']['channel_portable_id'];
 			}
 
@@ -1091,13 +1095,24 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals
 	}
 
 	if(in_array('events',$sections)) {
-		$r = q("select * from event where uid = %d",
+
+		// @fixme - Not totally certain how to handle $zot_compat for the event timezone which exists
+		// in Hubzilla but is stored with the item and not the event. In Zap, stored information is
+		// always UTC and localised on access as per standard conventions for working with global time data. 
+
+		// Older Zot (pre-Zot6) records aren't translated correctly w/r/t AS2 so only include events for the last year or so if
+		// migrating to Zap. 
+		
+		$sqle = (($zap_compat) ? " and created > '2020-01-01 00:00:00' " : '');
+
+		$r = q("select * from event where uid = %d $sqle",
 			intval($channel_id)
 		);
-		if($r)
+		if ($r) {
 			$ret['event'] = $r;
+		}
 
-		$r = q("select * from item where resource_type = 'event' and uid = %d",
+		$r = q("select * from item where resource_type = 'event' and uid = %d $sqle",
 			intval($channel_id)
 		);
 		if($r) {
@@ -1105,7 +1120,7 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals
 			xchan_query($r);
 			$r = fetch_post_tags($r,true);
 			foreach($r as $rr)
-				$ret['event_item'][] = encode_item($rr,true);
+				$ret['event_item'][] = encode_item($rr,true, $zap_compat);
 		}
 	}
 
@@ -1128,7 +1143,7 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals
 			xchan_query($r);
 			$r = fetch_post_tags($r,true);
 			foreach($r as $rr)
-				$ret['webpages'][] = encode_item($rr,true);
+				$ret['webpages'][] = encode_item($rr,true, $zap_compat);
 		}
 	}
 
@@ -1165,7 +1180,7 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals
 			xchan_query($r);
 			$r = fetch_post_tags($r,true);
 			foreach($r as $rv) {
-				$ret['wiki'][] = encode_item($rv,true);
+				$ret['wiki'][] = encode_item($rv,true, $zap_compat);
 			}
 		}
 	}
@@ -1190,7 +1205,7 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals
 			xchan_query($r);
 			$r = fetch_post_tags($r,true);
 			foreach($r as $rr)
-				$ret['item'][] = encode_item($rr,true);
+				$ret['item'][] = encode_item($rr,true, $zap_compat);
 		}
 	}
 
@@ -1223,7 +1238,7 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals
  *   * \e array \b relocate - (optional)
  *   * \e array \b item - array with items encoded_item()
  */
-function identity_export_year($channel_id, $year, $month = 0) {
+function identity_export_year($channel_id, $year, $month = 0, $zap_compat = false) {
 
 	if(! $year)
 		return array();
@@ -1241,7 +1256,7 @@ function identity_export_year($channel_id, $year, $month = 0) {
 	else
 		$maxdate = datetime_convert('UTC', 'UTC', $year+1 . '-01-01 00:00:00');
 
-	return channel_export_items_date($channel_id,$mindate,$maxdate);
+	return channel_export_items_date($channel_id,$mindate,$maxdate, $zap_compat);
 
 }
 
@@ -1256,7 +1271,7 @@ function identity_export_year($channel_id, $year, $month = 0) {
  * @return array
  */
 
-function channel_export_items_date($channel_id, $start, $finish) {
+function channel_export_items_date($channel_id, $start, $finish, $zap_compat = false) {
 
 	if(! $start)
 		return array();
@@ -1274,6 +1289,11 @@ function channel_export_items_date($channel_id, $start, $finish) {
 		$ret['relocate'] = [ 'channel_address' => $ch['channel_address'], 'url' => z_root()];
 	}
 
+	if ($zap_compat) {
+		$ret['compatibility']['codebase'] = 'zap';
+	}
+
+
 	$r = q("select * from item where ( item_wall = 1 or item_type != %d ) and item_deleted = 0 and uid = %d and created >= '%s' and created <= '%s'  and resource_type != 'photo' order by created",
 		intval(ITEM_TYPE_POST),
 		intval($channel_id),
@@ -1286,7 +1306,7 @@ function channel_export_items_date($channel_id, $start, $finish) {
 		xchan_query($r);
 		$r = fetch_post_tags($r, true);
 		foreach($r as $rr)
-			$ret['item'][] = encode_item($rr, true);
+			$ret['item'][] = encode_item($rr, true, $zap_compat);
 	}
 
 	return $ret;
@@ -1304,7 +1324,7 @@ function channel_export_items_date($channel_id, $start, $finish) {
  * @return array
  */
 
-function channel_export_items_page($channel_id, $start, $finish, $page = 0, $limit = 50) {
+function channel_export_items_page($channel_id, $start, $finish, $page = 0, $limit = 50, $zap_compat = false) {
 
 	if(intval($page) < 1) {
 		$page = 0;
@@ -1336,6 +1356,11 @@ function channel_export_items_page($channel_id, $start, $finish, $page = 0, $lim
 		$ret['relocate'] = [ 'channel_address' => $ch['channel_address'], 'url' => z_root()];
 	}
 
+	if ($zap_compat) {
+		$ret['compatibility']['codebase'] = 'zap';
+	}
+
+
 	$r = q("select * from item where ( item_wall = 1 or item_type != %d ) and item_deleted = 0 and uid = %d and resource_type != 'photo' and created >= '%s' and created <= '%s' order by created limit %d offset %d",
 		intval(ITEM_TYPE_POST),
 		intval($channel_id),
@@ -1350,7 +1375,7 @@ function channel_export_items_page($channel_id, $start, $finish, $page = 0, $lim
 		xchan_query($r);
 		$r = fetch_post_tags($r, true);
 		foreach($r as $rr)
-			$ret['item'][] = encode_item($rr, true);
+			$ret['item'][] = encode_item($rr, true, $zap_compat);
 	}
 
 	return $ret;
diff --git a/include/cli_startup.php b/include/cli_startup.php
index a4c1f629a..b9e7d124d 100644
--- a/include/cli_startup.php
+++ b/include/cli_startup.php
@@ -9,4 +9,4 @@ function cli_startup() {
 	sys_boot();
 	App::set_baseurl(get_config('system','baseurl'));
 
-}
\ No newline at end of file
+}
diff --git a/include/feedutils.php b/include/feedutils.php
index 352b8f038..9cb645ff8 100644
--- a/include/feedutils.php
+++ b/include/feedutils.php
@@ -722,17 +722,17 @@ function get_atom_elements($feed, $item) {
 			if(! $type)
 				$type = 'application/octet-stream';
 
-			if($ostatus_protocol)  {
-				if((strpos($type,'image') === 0) && (strpos($res['body'], ']' . $link . '[/img]') === false) && (strpos($link,'http') === 0)) {
-					$res['body'] .= "\n\n" . '[img]' . $link . '[/img]';
-				}
-				if((strpos($type,'video') === 0) && (strpos($res['body'], ']' . $link . '[/video]') === false) && (strpos($link,'http') === 0)) {
-					$res['body'] .= "\n\n" . '[video]' . $link . '[/video]';
-				}
-				if((strpos($type,'audio') === 0) && (strpos($res['body'], ']' . $link . '[/audio]') === false) && (strpos($link,'http') === 0)) {
-					$res['body'] .= "\n\n" . '[audio]' . $link . '[/audio]';
-				}
+			// put media enclosures in bbcode markup
+			if((strpos($type,'image') === 0) && (strpos($res['body'], ']' . $link . '[/img]') === false) && (strpos($link,'http') === 0)) {
+				$res['body'] .= "\n\n" . '[img]' . $link . '[/img]';
+			}
+			if((strpos($type,'video') === 0) && (strpos($res['body'], ']' . $link . '[/video]') === false) && (strpos($link,'http') === 0)) {
+				$res['body'] .= "\n\n" . '[video]' . $link . '[/video]';
+			}
+			if((strpos($type,'audio') === 0) && (strpos($res['body'], ']' . $link . '[/audio]') === false) && (strpos($link,'http') === 0)) {
+				$res['body'] .= "\n\n" . '[audio]' . $link . '[/audio]';
 			}
+			
 			$res['attach'][] = array('href' => $link, 'length' => $len, 'type' => $type, 'title' => $title );
 		}
 	}
diff --git a/include/items.php b/include/items.php
index ce1461aba..88f100e60 100644
--- a/include/items.php
+++ b/include/items.php
@@ -1089,7 +1089,7 @@ function empty_acl($item) {
 	return (($item['allow_cid'] === EMPTY_STR && $item['allow_gid'] === EMPTY_STR && $item['deny_cid'] === EMPTY_STR && $item['deny_gid'] === EMPTY_STR) ? true : false);
 }
 
-function encode_item($item,$mirror = false) {
+function encode_item($item,$mirror = false,$zap_compat = false) {
 	$x = [];
 	$x['type'] = 'activity';
 	$x['encoding'] = 'zot';
@@ -1167,9 +1167,9 @@ function encode_item($item,$mirror = false) {
 	$x['summary']         = $item['summary'];
 	$x['body']            = $item['body'];
 	$x['app']             = $item['app'];
-	$x['verb']            = $item['verb'];
-	$x['object_type']     = $item['obj_type'];
-	$x['target_type']     = $item['tgt_type'];
+	$x['verb']            = (($zap_compat) ? Activity::activity_mapper($item['verb']) : $item['verb']);
+	$x['object_type']     = (($zap_compat && $item['obj_type']) ? Activity::activity_obj_mapper($item['obj_type']) : $item['obj_type']);
+	$x['target_type']     = (($zap_compat && $item['tgt_type']) ? Activity::activity_obj_mapper($item['tgt_type']) : $item['tgt_type']);
 	$x['permalink']       = $item['plink'];
 	$x['location']        = $item['location'];
 	$x['longlat']         = $item['coord'];
@@ -1178,10 +1178,19 @@ function encode_item($item,$mirror = false) {
 	$x['owner']           = encode_item_xchan($item['owner']);
 	$x['author']          = encode_item_xchan($item['author']);
 
-	if($item['obj'])
-		$x['object']      = json_decode($item['obj'],true);
+	if ($zap_compat) {
+		$x['object'] = Activity::encode_item_object($item,'obj');
+	}
+	else {
+		if ($item['obj']) {
+			$x['object'] = json_decode($item['obj'],true);
+		}
+	}
+
 	if($item['target'])
-		$x['target']      = json_decode($item['target'],true);
+		$x['target']      = (($zap_compat)
+			? Activity::encode_item_object($item,'target')
+			: json_decode($item['target'],true)) ;
 	if($item['attach'])
 		$x['attach']      = json_decode($item['attach'],true);
 	if($y = encode_item_flags($item))
@@ -1200,9 +1209,16 @@ function encode_item($item,$mirror = false) {
 	if($item['term'])
 		$x['tags']        = encode_item_terms($item['term'],$mirror);
 
-	if($item['iconfig'])
+	if($item['iconfig']) {
+		if ($zap_compat) {
+			for ($y = 0; $y < count($item['iconfig']); $y ++) {
+				if (preg_match('|^a:[0-9]+:{.*}$|s', $item['iconfig'][$y]['v'])) {
+					$item['iconfig'][$y]['v'] = serialise(unserialize($item['iconfig'][$y]['v']));
+				}
+			}
+		}
 		$x['meta']        = encode_item_meta($item['iconfig'],$mirror);
-
+	}
 
 	logger('encode_item: ' . print_r($x,true), LOGGER_DATA);
 
@@ -1400,6 +1416,30 @@ function decode_tags($t) {
 	return '';
 }
 
+
+function purify_imported_object($obj) {
+	$ret = null;
+	if (is_array($obj)) {
+		foreach ( $obj as $k => $v ) {
+			if (is_array($v)) {
+				$ret[$k] = purify_imported_object($v);
+			}
+			elseif (is_string($v)) {
+				$ret[$k] = purify_html($v);
+			}
+		}
+	}
+	elseif (is_string($obj)) {
+		$ret = purify_html($obj);
+	}
+	
+	return $ret;
+}
+
+
+
+
+
 /**
  * @brief Santise a potentially complex array.
  *
@@ -1411,6 +1451,10 @@ function activity_sanitise($arr) {
 		if(is_array($arr)) {
 			$ret = array();
 			foreach($arr as $k => $x) {
+				if (in_array($k, [ 'content', 'summary', 'contentMap', 'summaryMap' ])) {
+					$ret[$k] = purify_imported_object($arr[$k]);
+					continue;
+				}
 				if(is_array($x))
 					$ret[$k] = activity_sanitise($x);
 				else
diff --git a/include/nav.php b/include/nav.php
index 1ad8dad58..994f7e0c0 100644
--- a/include/nav.php
+++ b/include/nav.php
@@ -295,11 +295,10 @@ function nav($template = 'default') {
 		foreach ($syslist as $app) {
 			if (isset(App::$nav_sel['name']) && App::$nav_sel['name'] == $app['name'])
 				$app['active'] = true;
-
 			if ($is_owner) {
 				$nav_apps[] = Apps::app_render($app, 'nav');
 			}
-			elseif (!$is_owner && isset($app['requires']) && strpos($app['requires'], 'local_channel') === false) {
+			elseif (!$is_owner && (!isset($app['requires']) || (isset($app['requires']) && strpos($app['requires'], 'local_channel') === false))) {
 				$nav_apps[] = Apps::app_render($app, 'nav');
 			}
 		}
@@ -400,9 +399,9 @@ function channel_apps($is_owner = false, $nickname = null) {
 	$sql_options = item_permissions_sql($uid);
 
 	$r = q("select item.* from item left join iconfig on item.id = iconfig.iid
-		where item.uid = %d and iconfig.cat = 'system' and iconfig.v = '%s' 
-		and item.item_delayed = 0 and item.item_deleted = 0 
-		and ( iconfig.k = 'WEBPAGE' and item_type = %d ) 
+		where item.uid = %d and iconfig.cat = 'system' and iconfig.v = '%s'
+		and item.item_delayed = 0 and item.item_deleted = 0
+		and ( iconfig.k = 'WEBPAGE' and item_type = %d )
 		$sql_options limit 1",
 		intval($uid),
 		dbesc('home'),
diff --git a/include/text.php b/include/text.php
index b7cc0ba20..ca3453b64 100644
--- a/include/text.php
+++ b/include/text.php
@@ -2837,7 +2837,7 @@ function handle_tag(&$body, &$str_tags, $profile_uid, $tag, $in_network = true)
 
 			// replace tag by the link. Make sure to not replace something in the middle of a word
 
-			$body = preg_replace('/(?<![a-zA-Z0-9=])'.preg_quote($tag,'/').'/', $newtag, $body);
+			$body = preg_replace('/(?<![a-zA-Z0-9=\/])'.preg_quote($tag,'/').'/', $newtag, $body);
 			$replaced = true;
 		}