Make the dial-in info better readable

Signed-off-by: Joas Schilling <coding@schilljs.com>

1 files changed, 57 insertions, 0 deletions

diff --git a/src/mixins/readableNumber.js b/src/mixins/readableNumber.js
new file mode 100644
index 000000000..944f703cf
--- /dev/null
+++ b/src/mixins/readableNumber.js
@@ -0,0 +1,57 @@
+/**
+ * @copyright Copyright (c) 2021 Joas Schilling <coding@schilljs.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+const readableNumber = {
+	methods: {
+		/**
+		 * Splits a number into chunks of 3 digits (single digit as last is merged into the previous chunk):
+		 * Samples:
+		 * 9432670 => 943 2670
+		 * 94326702 => 943 267 02
+		 * 943267028 => 943 267 028
+		 * 9432670284 => 943 267 0284
+		 *
+		 * @param {string} number The number to make readable
+		 * @returns {string}
+		 */
+		readableNumber(number) {
+			const chunks = this.stringChop(number, 3)
+			const lastChunk = chunks.pop()
+			if (lastChunk.length === 1) {
+				return chunks.join(' ') + lastChunk
+			}
+			return chunks.join(' ') + ' ' + lastChunk
+		},
+
+		/**
+		 * Copied from https://www.w3resource.com/javascript-exercises/javascript-string-exercise-17.php
+		 * @param {string} str The string to chop
+		 * @param {number} size Size of the chunks
+		 * @returns {string[]}
+		 */
+		stringChop(str, size) {
+			str = String(str)
+			size = ~~size
+			return size > 0 ? str.match(new RegExp('.{1,' + size + '}', 'g')) : [str]
+		},
+	},
+}
+
+export default readableNumber