(presentation) Implemented changing label on article mode button and query inside URL when in article mode

So you could share a presentation as an article

1 files changed, 15 insertions, 0 deletions

diff --git a/src/scripts/presentation.js b/src/scripts/presentation.js
index 8dd4960..484961e 100644
--- a/src/scripts/presentation.js
+++ b/src/scripts/presentation.js
@@ -115,7 +115,22 @@ function toggleArticleMode() {
 	presentBtn.classList.toggle('nodisplay');
 	// Toggle presentation.css
 	document.styleSheets.item(3).disabled = !document.styleSheets.item(3).disabled;
+
+	// Add a=y to url when in article mode
+	var url = window.location.href.substring(0, window.location.href.indexOf('?'));
+	if (document.styleSheets.item(3).disabled) url += '?a=y';
+	url += window.location.href.substr(window.location.href.indexOf('#'));
+
+	window.history.replaceState(history.state, document.title, url);
+
+	// Fix message
+	if (articleBtn.innerHTML[0] === 'A')
+		articleBtn.innerHTML = 'Slide' + articleBtn.innerHTML.substr(7);
+	else
+		articleBtn.innerHTML = 'Article' + articleBtn.innerHTML.substr(5);
 }
 articleBtn.addEventListener('click', toggleArticleMode);
 window.addEventListener('load', function() {
+	if (window.location.href.substr(window.location.href.indexOf('?'), 4) === '?a=y')
+		toggleArticleMode();
 });