Move content script to TypeScript

I'd like to split up some functionality into modules, and it seems like
using TypeScript would be a good way to achieve that.

1 files changed, 86 insertions, 0 deletions

diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..b8fcf0f
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,86 @@
+function with_player (callback) {
+	var interval = setInterval(
+		function() {
+			var player = document.querySelector('.NFPlayer.nf-player-container');
+
+			if (player) {
+				clearInterval(interval);
+
+				callback(player);
+			}
+		},
+		1000
+	);
+}
+
+function init_mutation_observer (player) {
+	var observer = new MutationObserver(function(mutation_list) {
+		for (var i = 0; i < mutation_list.length; i++) {
+			var mutation = mutation_list[i];
+			var player = mutation.target as HTMLElement;
+
+			if (player.classList.contains('postplay')) {
+				player.classList.remove('postplay');
+
+				// Activate player controls.
+				player.click();
+
+				// TODO: Change .active to .inactive
+				// mutation.target.classList.replace('active', 'inactive'); // Didn't work
+				// Remove .can-resume: Removes white border on hover
+				// PlayerControlsNeo__bottom-controls PlayerControlsNeo__bottom-controls--faded
+				// PlayerControlsNeo__layout PlayerControlsNeo__layout--active
+				// PlayerControlsNeo__layout PlayerControlsNeo__layout--inactive
+
+				// document.querySelector('.PlayerControlsNeo__bottom-controls')
+				// 	.classList
+				// 	.add('PlayerControlsNeo__bottom-controls--faded');
+
+				document.querySelector('.PlayerControlsNeo__layout.PlayerControlsNeo__layout--active')
+					.classList
+					.replace(
+						'PlayerControlsNeo__layout--active',
+						'PlayerControlsNeo__layout--inactive'
+					);
+
+				// .OriginalsPostPlay-BackgroundTrailer .BackToBrowse
+
+				return;
+			}
+		}
+	});
+
+	observer.observe(
+		player,
+		{
+			attributeFilter: ['class'],
+			attributeOldValue: true
+		}
+	);
+}
+
+function styles () {
+	var style = document.createElement('style');
+	var stylesheet = style.sheet as CSSStyleSheet;
+
+	document.head.appendChild(style);
+
+	stylesheet.insertRule(
+		'.OriginalsPostPlay-BackgroundTrailer .BackToBrowse { visibility: hidden; }',
+		stylesheet.cssRules.length
+	);
+
+	stylesheet.insertRule(
+		'.player-view-childrens { visibility: hidden; }',
+		stylesheet.cssRules.length
+	);
+}
+
+
+with_player(function(player) {
+	// window.player = player;
+
+	init_mutation_observer(player);
+});
+
+styles();