Plugins:

 - display author and and author url (if present) on plugin admin page
 - uniformized versions/authors... for all plugins in svn
 - security fix (html escape name, version, uri, author... to avoid javascript injection which could automatically simulate click on Install)
 - added confirmation for install/uninstall plugins

Web services:
 - web service explorer now caches method details in order to avoid unnecessary web calls
 - web service explorer can now send parameters as arrays
 - web service explorer uses now prototype.js version 1.5
 - small improvements

- added and use function bad_request (sends http status code 400)

git-svn-id: http://piwigo.org/svn/trunk@1852 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 61 insertions, 0 deletions

diff --git a/include/functions_tag.inc.php b/include/functions_tag.inc.php
index 4f8c95563..c6dc01db6 100644
--- a/include/functions_tag.inc.php
+++ b/include/functions_tag.inc.php
@@ -271,4 +271,65 @@ SELECT id, name, url_name, count(*) counter
   usort($tags, 'name_compare');
   return $tags;
 }
+
+/**
+ * return a list of tags corresponding to any of ids, url_names, names
+ *
+ * @param array ids
+ * @param array url_names
+ * @param array names
+ * @return array
+ */
+function find_tags($ids, $url_names=array(), $names=array() )
+{
+  $where_clauses = array();
+  if ( !empty($ids) )
+  {
+    $where_clauses[] = 'id IN ('.implode(',', $ids).')';
+  }
+  if ( !empty($url_names) )
+  {
+    $where_clauses[] =
+      'url_name IN ('.
+      implode(
+        ',',
+        array_map(
+          create_function('$s', 'return "\'".$s."\'";'),
+          $url_names
+          )
+        )
+      .')';
+  }
+  if ( !empty($names) )
+  {
+    $where_clauses[] =
+      'name IN ('.
+      implode(
+        ',',
+        array_map(
+          create_function('$s', 'return "\'".$s."\'";'),
+          $names
+          )
+        )
+      .')';
+  }
+  if (empty($where_clauses))
+  {
+    return array();
+  }
+
+  $query = '
+SELECT id, url_name, name
+  FROM '.TAGS_TABLE.'
+  WHERE '. implode( '
+    OR ', $where_clauses);
+
+  $result = pwg_query($query);
+  $tags = array();
+  while ($row = mysql_fetch_assoc($result))
+  {
+    array_push($tags, $row);
+  }
+  return $tags;
+}
 ?>
\ No newline at end of file