From 7c62efcbdce785f77f48e56ce7876a496e6cce89 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Tue, 10 May 2016 18:56:39 +0200
Subject: geolocation: proper error messages & formatting

---
 public/static/default.css    |  5 +++++
 public/static/geolocation.js | 20 +++++++++++++-------
 2 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/public/static/default.css b/public/static/default.css
index 36a2983..ec13fb0 100644
--- a/public/static/default.css
+++ b/public/static/default.css
@@ -443,6 +443,11 @@ div.error {
 	color: #ee0000;
 }
 
+span.error {
+	font-size: 120%;
+	color: #ee0000;
+}
+
 pre {
 	margin-bottom: 2em;
 }
diff --git a/public/static/geolocation.js b/public/static/geolocation.js
index ccf0325..6e5fdb5 100644
--- a/public/static/geolocation.js
+++ b/public/static/geolocation.js
@@ -2,13 +2,19 @@ $(document).ready(function() {
 	var removeStatus = function() {
 		$('div.candidatestatus').remove();
 	};
+	var showError = function(str) {
+		var errnode = $(document.createElement('span'));
+		errnode.attr('class', 'error');
+		errnode.text(str);
+		$('div.candidatelist').append(errnode);
+	};
 
 	var processResult = function(data) {
 		removeStatus();
 		if (data.error) {
-			$('div.candidatelist').text(data.error);
+			showError(data.error);
 		} else if (data.candidates.length == 0) {
-			$('div.candidatelist').text("Keine Bahnhöfe in 70km Umkreis gefunden");
+			showError('Keine Bahnhöfe in 70km Umkreis gefunden');
 		} else {
 			$.each(data.candidates, function(i, candidate) {
 
@@ -33,13 +39,13 @@ $(document).ready(function() {
 	var processError = function(error) {
 		removeStatus();
 		if (error.code == error.PERMISSION_DENIED) {
-			$('div.candidatelist').text('Geolocation request denied');
+			showError('Standortanfrage abglehnt. Vermutlich fehlen die Rechte im Browser oder der Android Location Service ist deaktiviert.');
 		} else if (error.code == error.POSITION_UNAVAILABLE) {
-			$('div.candidatelist').text('Geolocation not available');
+			showError('Standort konnte nicht ermittelt werden (Service nicht verfügbar)');
 		} else if (error.code == error.TIMEOUT) {
-			$('div.candidatelist').text('Geolocation timeout');
+			showError('Standort konnte nicht ermittelt werden (Timeout)');
 		} else {
-			$('div.candidatelist').text('Unknown error');
+			showError('Standort konnte nicht ermittelt werden (unbekannter Fehler)');
 		}
 	};
 
@@ -48,6 +54,6 @@ $(document).ready(function() {
 		$('div.candidatestatus').text('Position wird bestimmt…');
 	} else {
 		removeStatus();
-		$('div.candidatelist').text('Geolocation is not supported by your browser');
+		showError('Standortanfragen werden von diesem Browser nicht unterstützt');
 	}
 });
-- 
cgit v1.2.3