Add christmas()

Author: ferndot

index.html

@@ -129,7 +129,7 @@ <h2 data-l10n-id="other"></h2>
 				<button data-click="nav" data-click-location="create" data-l10n-title="create"><span class="icon icon-pencil"></span></button>
 				<button data-click="sidebar" data-click-id="welcome" class="drawerEnabled" data-l10n-title="menu"><span class="icon icon-menu"></span></button>
 			</menu>
-			<h1 class="firetext icon-"><img src="style/icons/app/firetext.svg" alt="Firetext"></h1>
+			<h1 class="firetext icon-"><img src="style/icons/app/firetext.svg" alt="Firetext" id="welcome-wordmark"></h1>
 		</header>
 		<div role="main" class="header-only" id="welcome-main-area">
 			<menu type="toolbar" class="desktop-only mainButtons">

scripts/firetext.js

@@ -158,6 +158,9 @@ function initModules(callback) {
 			};
 	rate.init("firetext", version, config);
 	rate.promptRequired();
+	
+	// Initialize Christmas
+	christmas();
 }
 
 function initElementTitles() {
@@ -1630,3 +1633,30 @@ function setDocumentTitle() {
 		}		
 	}
 }
+
+function christmas() {
+	var testDate = new Date(),
+			testMonth = testDate.getMonth()+1,
+			testDay = testDate.getDate();
+	if (testMonth === 12 && (testDay >= 13 && testDay <= 31)) {
+		doChristmas();
+		window.addEventListener('night.changed', doChristmas);
+	}
+	
+	function doChristmas() {
+		var wordmark = document.getElementById('welcome-wordmark');
+		if (html.classList.contains('night') != true) {
+			if (!wordmark.hasAttribute('data-original-src')) {
+				wordmark.setAttribute('data-original-src',wordmark.src);
+			}
+			wordmark.src = 'style/icons/app/firetext_christmas.svg';
+		} else {
+			if (wordmark.hasAttribute('data-original-src')) {
+				wordmark.src = wordmark.getAttribute('data-original-src');
+			}
+		}
+		
+		// Override theme color
+		themeColor.setAttribute('content', '#034f20');
+	}
+}

scripts/night.js

@@ -10,6 +10,7 @@
 ------------------------*/
 var ncss, dcss = document.getElementsByTagName("link")[25];
 var nightTheme = '#111', dayTheme = '#fff';
+var nightChangeEvent = new CustomEvent('night.changed');
 
 function night() {
 	if (firetext.settings.get('nightmode') == 'true') {
@@ -72,4 +73,7 @@ function startNight(start) {
 		}
 	}
 	updatePreviewNightModes(document.querySelectorAll('[data-type="list"] li.fileListItem .fileItemDescription iframe'));
+	
+	// Notify app
+	window.dispatchEvent(nightChangeEvent);	
 }