X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/8c60e0a0d2a6c02068e68f42fc76f196087ba516..35a635c705ad1449df22a7cf5f6623b9445e40e3:/word/quiz.js

diff --git a/word/quiz.js b/word/quiz.js
index e2e8cb6..bb12a83 100644
--- a/word/quiz.js
+++ b/word/quiz.js
@@ -44,13 +44,35 @@ class WordQuiz {
 
 	load(dataurl) {
 		this.preset = {};
+		let input;
+		if (input = window.location.hash.match(/\d+/)) {
+			this.preset.cat = input[0];
+		}
+		if (window.location.hash.match(/a/)) {
+			this.preset.level = 3;
+		}
+
 		fetch(dataurl).then(res => res.json()).then(json => {
 			this.words = this.dataselect(json)
 			this.setup();
 		});
 	}
 
+	log(...args) {
+		this.history.push([new Date().toISOString(), ...args]);
+	}
+
+	stop(...args) {
+		this.log(...args);
+		window.onbeforeunload = null;
+		fetch('/word/report', {method: 'POST', body: JSON.stringify(this.history)});
+	}
+
 	constructor(dataurl) {
 		this.load(dataurl);
+		this.history = [];
+		window.onbeforeunload = e => {
+			this.stop('abort');
+		};
 	}
 }