From a6f62616b7c10092451cb2b7d6ed5c7c5b250712 Mon Sep 17 00:00:00 2001
From: Arpit Chakladar <54011232+arpitchakladar@users.noreply.github.com>
Date: Sun, 12 Feb 2023 06:43:51 +0530
Subject: Added home page optimizations.

---
 src/scripts/optimize/home-page.ts | 30 ++++++++++++++++++++++++++++++
 src/scripts/optimize/index.ts     | 30 ++++++++++++++++++++++++++++++
 2 files changed, 60 insertions(+)
 create mode 100644 src/scripts/optimize/home-page.ts
 create mode 100644 src/scripts/optimize/index.ts

(limited to 'src/scripts/optimize')

diff --git a/src/scripts/optimize/home-page.ts b/src/scripts/optimize/home-page.ts
new file mode 100644
index 0000000..5ca4c2e
--- /dev/null
+++ b/src/scripts/optimize/home-page.ts
@@ -0,0 +1,30 @@
+const replace: (any[] | undefined)[] = [
+	["#slider > img", { src: "" }],
+	["#slider > img.nivo-main-image", { src: "" }]
+];
+let count = 0;
+
+const observer = new MutationObserver(() => {
+	for (let i = 0; i < replace.length; i++) {
+		if (replace[i]) {
+			const element = document.querySelector(replace[i]![0]) as HTMLElement | null;
+			if (element) {
+				const attributes = replace[i]![1];
+				if (attributes.innerHTML) {
+					element.innerHTML = attributes.innerHTML;
+				}
+				delete attributes.innerHTML;
+				for (const attribute in attributes) {
+					element.setAttribute(attribute, attributes[attribute]);
+				}
+				replace[i] = undefined;
+				count++;
+				if (count >= replace.length) {
+					observer.disconnect();
+					break;
+				}
+			}
+		}
+	}
+});
+observer.observe(document, {childList: true, subtree: true});
diff --git a/src/scripts/optimize/index.ts b/src/scripts/optimize/index.ts
new file mode 100644
index 0000000..8b63c53
--- /dev/null
+++ b/src/scripts/optimize/index.ts
@@ -0,0 +1,30 @@
+const replace: (any[] | undefined)[] = [
+	["head > script:nth-child(34)", { src: "" }],
+	["head > script:nth-child(43)", { src: "" }]
+];
+let count = 0;
+
+const observer = new MutationObserver(() => {
+	for (let i = 0; i < replace.length; i++) {
+		if (replace[i]) {
+			const element = document.querySelector(replace[i]![0]) as HTMLElement | null;
+			if (element) {
+				const attributes = replace[i]![1];
+				if (attributes.innerHTML) {
+					element.innerHTML = attributes.innerHTML;
+				}
+				delete attributes.innerHTML;
+				for (const attribute in attributes) {
+					element.setAttribute(attribute, attributes[attribute]);
+				}
+				replace[i] = undefined;
+				count++;
+				if (count >= replace.length) {
+					observer.disconnect();
+					break;
+				}
+			}
+		}
+	}
+});
+observer.observe(document, {childList: true, subtree: true});
-- 
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