Merge pull request #882 from ArthurHoaro/feature/edit-timestamp

[github/shaarli/Shaarli.git] / index.php

diff --git a/index.php b/index.php
index 61b71129810114d95dbb9697ae5e649de2fa475a..2ff2505a5e7b27355d71b64d6b88478d2f87e7e2 100644 (file)
--- a/index.php
+++ b/index.php
@@ -1256,13 +1256,7 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
         // Remove duplicates.
         $tags = implode(' ', array_unique(explode(' ', $tags)));
 
-        $url = trim($_POST['lf_url']);
-        if (! startsWith($url, 'http:') && ! startsWith($url, 'https:')
-            && ! startsWith($url, 'ftp:') && ! startsWith($url, 'magnet:')
-            && ! startsWith($url, '?') && ! startsWith($url, 'javascript:')
-        ) {
-            $url = 'http://' . $url;
-        }
+        $url = whitelist_protocols(trim($_POST['lf_url']), $conf->get('security.allowed_protocols'));
 
         $link = array(
             'id' => $id,
@@ -1431,7 +1425,7 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
                 'url' => $url,
                 'description' => $description,
                 'tags' => $tags,
-                'private' => $private
+                'private' => $private,
             );
         } else {
             $link['linkdate'] = $link['created']->format(LinkDB::LINK_DATE_FORMAT);
@@ -1622,7 +1616,15 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
 function buildLinkList($PAGE,$LINKSDB, $conf, $pluginManager)
 {
     // Used in templates
-    $searchtags = !empty($_GET['searchtags']) ? escape(normalize_spaces($_GET['searchtags'])) : '';
+    if (isset($_GET['searchtags'])) {
+        if (! empty($_GET['searchtags'])) {
+            $searchtags = escape(normalize_spaces($_GET['searchtags']));
+        } else {
+            $searchtags = false;
+        }
+    } else {
+        $searchtags = '';
+    }
     $searchterm = !empty($_GET['searchterm']) ? escape(normalize_spaces($_GET['searchterm'])) : '';
 
     // Smallhash filter
@@ -1637,7 +1639,11 @@ function buildLinkList($PAGE,$LINKSDB, $conf, $pluginManager)
     } else {
         // Filter links according search parameters.
         $visibility = ! empty($_SESSION['privateonly']) ? 'private' : 'all';
-        $linksToDisplay = $LINKSDB->filterSearch($_GET, false, $visibility);
+        $request = [
+            'searchtags' => $searchtags,
+            'searchterm' => $searchterm,
+        ];
+        $linksToDisplay = $LINKSDB->filterSearch($request, false, $visibility);
     }
 
     // ---- Handle paging.
@@ -1684,7 +1690,7 @@ function buildLinkList($PAGE,$LINKSDB, $conf, $pluginManager)
     }
 
     // Compute paging navigation
-    $searchtagsUrl = empty($searchtags) ? '' : '&searchtags=' . urlencode($searchtags);
+    $searchtagsUrl = $searchtags === '' ? '' : '&searchtags=' . urlencode($searchtags);
     $searchtermUrl = empty($searchterm) ? '' : '&searchterm=' . urlencode($searchterm);
     $previous_page_url = '';
     if ($i != count($keys)) {