Empty tag search will look for not tagged links

[github/shaarli/Shaarli.git] / application / LinkDB.php

diff --git a/application/LinkDB.php b/application/LinkDB.php
index e429ab4ffc4c324cb3ea90fc20bfc314eb68b048..a03c2c0633e1648c12d977b713d722aef6566e06 100644 (file)
--- a/application/LinkDB.php
+++ b/application/LinkDB.php
@@ -22,6 +22,7 @@
  *              Can be absolute or relative.
  *              Relative URLs are permalinks (e.g.'?m-ukcw')
  *  - real_url  Absolute processed URL.
+ *  - shorturl  Permalink smallhash
  *
  * Implements 3 interfaces:
  *  - ArrayAccess: behaves like an associative array;
@@ -264,6 +265,7 @@ You use the community supported version of the original Shaarli project, by Seba
             'created'=> new DateTime(),
             'tags'=>'opensource software'
         );
+        $link['shorturl'] = link_small_hash($link['created'], $link['id']);
         $this->links[1] = $link;
 
         $link = array(
@@ -273,8 +275,9 @@ You use the community supported version of the original Shaarli project, by Seba
             'description'=>'Shhhh! I\'m a private link only YOU can see. You can delete me too.',
             'private'=>1,
             'created'=> new DateTime('1 minute ago'),
-            'tags'=>'secretstuff'
+            'tags'=>'secretstuff',
         );
+        $link['shorturl'] = link_small_hash($link['created'], $link['id']);
         $this->links[0] = $link;
 
         // Write database to disk
@@ -335,10 +338,11 @@ You use the community supported version of the original Shaarli project, by Seba
             // To be able to load links before running the update, and prepare the update
             if (! isset($link['created'])) {
                 $link['id'] = $link['linkdate'];
-                $link['created'] = DateTime::createFromFormat('Ymd_His', $link['linkdate']);
+                $link['created'] = DateTime::createFromFormat(self::LINK_DATE_FORMAT, $link['linkdate']);
                 if (! empty($link['updated'])) {
-                    $link['updated'] = DateTime::createFromFormat('Ymd_His', $link['updated']);
+                    $link['updated'] = DateTime::createFromFormat(self::LINK_DATE_FORMAT, $link['updated']);
                 }
+                $link['shorturl'] = smallHash($link['linkdate']);
             }
         }
 
@@ -439,39 +443,22 @@ You use the community supported version of the original Shaarli project, by Seba
      *                                - searchtags: list of tags
      *                                - searchterm: term search
      * @param bool   $casesensitive Optional: Perform case sensitive filter
-     * @param bool   $privateonly   Optional: Returns private links only if true.
+     * @param string $visibility    return only all/private/public links
      *
      * @return array filtered links, all links if no suitable filter was provided.
      */
-    public function filterSearch($filterRequest = array(), $casesensitive = false, $privateonly = false)
+    public function filterSearch($filterRequest = array(), $casesensitive = false, $visibility = 'all')
     {
         // Filter link database according to parameters.
-        $searchtags = !empty($filterRequest['searchtags']) ? escape($filterRequest['searchtags']) : '';
-        $searchterm = !empty($filterRequest['searchterm']) ? escape($filterRequest['searchterm']) : '';
+        $searchtags = isset($filterRequest['searchtags']) ? escape($filterRequest['searchtags']) : '';
+        $searchterm = isset($filterRequest['searchterm']) ? escape($filterRequest['searchterm']) : '';
 
-        // Search tags + fullsearch.
-        if (! empty($searchtags) && ! empty($searchterm)) {
-            $type = LinkFilter::$FILTER_TAG | LinkFilter::$FILTER_TEXT;
-            $request = array($searchtags, $searchterm);
-        }
-        // Search by tags.
-        elseif (! empty($searchtags)) {
-            $type = LinkFilter::$FILTER_TAG;
-            $request = $searchtags;
-        }
-        // Fulltext search.
-        elseif (! empty($searchterm)) {
-            $type = LinkFilter::$FILTER_TEXT;
-            $request = $searchterm;
-        }
-        // Otherwise, display without filtering.
-        else {
-            $type = '';
-            $request = '';
-        }
+        // Search tags + fullsearch - blank string parameter will return all links.
+        $type = LinkFilter::$FILTER_TAG | LinkFilter::$FILTER_TEXT;
+        $request = [$searchtags, $searchterm];
 
         $linkFilter = new LinkFilter($this);
-        return $linkFilter->filter($type, $request, $casesensitive, $privateonly);
+        return $linkFilter->filter($type, $request, $casesensitive, $visibility);
     }
 
     /**
@@ -558,7 +545,7 @@ You use the community supported version of the original Shaarli project, by Seba
      *
      * @param int $id Persistent ID of a link.
      *
-     * @return int Real offset in local array, or null if doesn't exists.
+     * @return int Real offset in local array, or null if doesn't exist.
      */
     protected function getLinkOffset($id)
     {