permalink /404.html <script> // in the past the documentation structure was flat // then we moved pages in several subdirectories // this scripts tries to redirect requests for old pages // /docs/etag -> /docs/mongodb-rest/etag // remove first slash char var path = window.location.pathname.substr(1); if (path[path.length-1] == "/") { path = path.substr(0, path.length - 1); } path = path.substr(path.indexOf("/")); // prepend to path const pathMongoREST = '/docs/mongodb-rest/' + path; const pathMongoWebsocket = '/docs/mongodb-websocket/' + path; const pathMongoGraphQL = '/docs/mongodb-graphql/' + path; path = '/docs' + path; var URL = window.location.origin + path const URLMongoREST = window.location.origin + pathMongoREST; const URLMongoWebsocket = window.location.origin + pathMongoWebsocket; const URLMongoGraphQL = window.location.origin + pathMongoGraphQL; //console.log(URL); //console.log(URLV3); var requestedPageExists = function(resourceUrl){ var http = new XMLHttpRequest(); http.open('GET', resourceUrl, false); http.send(); return http.status != 404; } if(requestedPageExists(URL)) { window.location.replace(URL); } else if (requestedPageExists(URLMongoREST)) { window.location.replace(URLMongoREST); } else if (requestedPageExists(URLMongoWebsocket)) { window.location.replace(URLMongoWebsocket); } else if (requestedPageExists(URLMongoGraphQL)) { window.location.replace(URLMongoGraphQL); } else { window.location.replace(window.location.origin + '/not-found'); }; </script>