Resolved issue 0000774: Statistics & plugin triggers => multi history

First part

Merge branch-1_7 2155:2156 into BSF


git-svn-id: http://piwigo.org/svn/trunk@2157 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/include/functions_history.inc.php

@@ -51,4 +51,142 @@ function history_tabsheet()
   template_assign_tabsheet();
 }
 
+function history_compare($a, $b)
+{
+  return strcmp($a['date'].$a['time'], $b['date'].$b['time']);
+}
+
+function get_history($data, $search, $types)
+{
+  if (isset($search['fields']['filename']))
+  {
+    $query = '
+SELECT
+    id
+  FROM '.IMAGES_TABLE.'
+  WHERE file LIKE \''.$search['fields']['filename'].'\'
+;';
+    $search['image_ids'] = array_from_query($query, 'id');
+  }
+  
+  // echo '<pre>'; print_r($search); echo '</pre>';
+  
+  $clauses = array();
+
+  if (isset($search['fields']['date-after']))
+  {
+    array_push(
+      $clauses,
+      "date >= '".$search['fields']['date-after']."'"
+      );
+  }
+
+  if (isset($search['fields']['date-before']))
+  {
+    array_push(
+      $clauses,
+      "date <= '".$search['fields']['date-before']."'"
+      );
+  }
+
+  if (isset($search['fields']['types']))
+  {
+    $local_clauses = array();
+    
+    foreach ($types as $type) {
+      if (in_array($type, $search['fields']['types'])) {
+        $clause = 'image_type ';
+        if ($type == 'none')
+        {
+          $clause.= 'IS NULL';
+        }
+        else
+        {
+          $clause.= "= '".$type."'";
+        }
+        
+        array_push($local_clauses, $clause);
+      }
+    }
+    
+    if (count($local_clauses) > 0)
+    {
+      array_push(
+        $clauses,
+        implode(' OR ', $local_clauses)
+        );
+    }
+  }
+
+  if (isset($search['fields']['user'])
+      and $search['fields']['user'] != -1)
+  {
+    array_push(
+      $clauses,
+      'user_id = '.$search['fields']['user']
+      );
+  }
+
+  if (isset($search['fields']['image_id']))
+  {
+    array_push(
+      $clauses,
+      'image_id = '.$search['fields']['image_id']
+      );
+  }
+  
+  if (isset($search['fields']['filename']))
+  {
+    if (count($search['image_ids']) == 0)
+    {
+      // a clause that is always false
+      array_push($clauses, '1 = 2 ');
+    }
+    else
+    {
+      array_push(
+        $clauses,
+        'image_id IN ('.implode(', ', $search['image_ids']).')'
+        );
+    }
+  }
+  
+  $clauses = prepend_append_array_items($clauses, '(', ')');
+
+  $where_separator =
+    implode(
+      "\n    AND ",
+      $clauses
+      );
+  
+  $query = '
+SELECT
+    date,
+    time,
+    user_id,
+    IP,
+    section,
+    category_id,
+    tag_ids,
+    image_id,
+    image_type
+  FROM '.HISTORY_TABLE.'
+  WHERE '.$where_separator.'
+;';
+
+  // LIMIT '.$page['start'].', '.$conf['nb_logs_page'].'
+
+  $result = pwg_query($query);
+
+  while ($row = mysql_fetch_assoc($result))
+  {
+    array_push($data, $row);
+  }
+
+  return $data;
+}
+
+add_event_handler('get_history', 'get_history', EVENT_HANDLER_PRIORITY_NEUTRAL, 3);
+trigger_action('functions_history_included');
+
 ?>