v2.1.0 (#293)

* Fix wrapping when too many hosts are shown (#207)

* Update npm packages, fixes CVE-2019-10757

* Revert some breaking packages

* Major overhaul

- Docker buildx support in CI
- Cypress API Testing in CI
- Restructured folder layout (insert clean face meme)
- Added Swagger documentation and validate API against that (to be completed)
- Use common base image for all supported archs, which includes updated nginx with ipv6 support
- Updated certbot and changes required for it
- Large amount of Hosts names will wrap in UI
- Updated packages for frontend
- Version bump 2.1.0

* Updated documentation

* Fix JWT expire time going crazy. Now set to 1day

* Backend JS formatting rules

* Remove v1 importer, I doubt anyone is using v1 anymore

* Added backend formatting rules and enforce them
in Jenkins builds

* Fix CI, doesn't need a tty

* Thanks bcrypt. Why can't you just be normal.

* Cleanup after syntax check

Co-authored-by: Marcelo Castagna <margaale@users.noreply.github.com>

backend/lib/express/pagination.js

@@ -0,0 +1,55 @@
+let _ = require('lodash');
+
+module.exports = function (default_sort, default_offset, default_limit, max_limit) {
+
+	/**
+	 * This will setup the req query params with filtered data and defaults
+	 *
+	 * sort    will be an array of fields and their direction
+	 * offset  will be an int, defaulting to zero if no other default supplied
+	 * limit   will be an int, defaulting to 50 if no other default supplied, and limited to the max if that was supplied
+	 *
+	 */
+
+	return function (req, res, next) {
+
+		req.query.offset = typeof req.query.limit === 'undefined' ? default_offset || 0 : parseInt(req.query.offset, 10);
+		req.query.limit  = typeof req.query.limit === 'undefined' ? default_limit || 50 : parseInt(req.query.limit, 10);
+
+		if (max_limit && req.query.limit > max_limit) {
+			req.query.limit = max_limit;
+		}
+
+		// Sorting
+		let sort       = typeof req.query.sort === 'undefined' ? default_sort : req.query.sort;
+		let myRegexp   = /.*\.(asc|desc)$/ig;
+		let sort_array = [];
+
+		sort = sort.split(',');
+		_.map(sort, function (val) {
+			let matches = myRegexp.exec(val);
+
+			if (matches !== null) {
+				let dir = matches[1];
+				sort_array.push({
+					field: val.substr(0, val.length - (dir.length + 1)),
+					dir:   dir.toLowerCase()
+				});
+			} else {
+				sort_array.push({
+					field: val,
+					dir:   'asc'
+				});
+			}
+		});
+
+		// Sort will now be in this format:
+		// [
+		//    { field: 'field1', dir: 'asc' },
+		//    { field: 'field2', dir: 'desc' }
+		// ]
+
+		req.query.sort = sort_array;
+		next();
+	};
+};