static/js: Streamline cookie restrictions

7 files changed, 22 insertions, 40 deletions

diff --git a/assets/js/index.js b/assets/js/index.js
index 962f093..f89624b 100644
--- a/assets/js/index.js
+++ b/assets/js/index.js
@@ -1,10 +1,6 @@
 (function() {
     const cookiesDisabled = !navigator.cookieEnabled;
-    if (cookiesDisabled) {
-        document.cookie = "disabled";
-        document.cookie.indexOf("disabled");
-        return console.warn("WARNING: Pager disabled due to cookie restrictions");
-    }
+    if (cookiesDisabled) return console.warn("WARNING: Pager disabled due to cookie restrictions");
     let seek;
     let pager = {};
     const key = "config.scroll.pager.urls";
@@ -95,11 +91,7 @@
 })();
 (function() {
     const cookiesDisabled = !navigator.cookieEnabled;
-    if (cookiesDisabled) {
-        document.cookie = "disabled";
-        document.cookie.indexOf("disabled");
-        return console.warn("WARNING: Update check disabled due to cookie restrictions");
-    }
+    if (cookiesDisabled) return console.warn("WARNING: Update check disabled due to cookie restrictions");
     function fetch(url, method, callback) {
         const http = new XMLHttpRequest();
         http.onreadystatechange = function() {
@@ -508,6 +500,8 @@
     });
 })();
 (function() {
+    const cookiesDisabled = !navigator.cookieEnabled;
+    if (cookiesDisabled) return console.warn("WARNING: Autoplay control disabled due to cookie restrictions");
     function viewport(element) {
         const options = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : {
             offset: {
@@ -596,11 +590,7 @@
 })();
 (function() {
     const cookiesDisabled = !navigator.cookieEnabled;
-    if (cookiesDisabled) {
-        document.cookie = "disabled";
-        document.cookie.indexOf("disabled");
-        return console.warn("WARNING: Cannot persist form state due to cookie restrictions");
-    }
+    if (cookiesDisabled) return console.warn("WARNING: Form state cannot persist due to cookie restrictions");
     const storage = document.createEvent("Event");
     storage.initEvent("storage", true, true);
     [
@@ -701,6 +691,8 @@
     });
 })();
 (function() {
+    const cookiesDisabled = !navigator.cookieEnabled;
+    if (cookiesDisabled) return console.warn("WARNING: DOM filter disabled due to cookie restrictions");
     const timeout = 300;
     const state = "on";
     const key = "config.navigation.fast";
@@ -804,11 +796,7 @@
 })();
 (function() {
     const cookiesDisabled = !navigator.cookieEnabled;
-    if (cookiesDisabled) {
-        document.cookie = "disabled";
-        document.cookie.indexOf("disabled");
-        return console.warn("WARNING: Native pagination fallback due to cookie restrictions");
-    }
+    if (cookiesDisabled) return console.warn("WARNING: Native pagination fallback due to cookie restrictions");
     function fetch(url, method, callback, fallback) {
         const http = new XMLHttpRequest();
         http.onreadystatechange = function() {
diff --git a/static/js/autoplay.ts b/static/js/autoplay.ts
index 9a47c2e..ce11215 100644
--- a/static/js/autoplay.ts
+++ b/static/js/autoplay.ts
@@ -1,4 +1,9 @@
 (function () {
+
+  const cookiesDisabled = !navigator.cookieEnabled;
+
+  if (cookiesDisabled) return console.warn("WARNING: Autoplay control disabled due to cookie restrictions");
+
   function viewport(element) {
       const options = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : {
           offset: { top: -50, left: 0, bottom: -50, right: 0 }
diff --git a/static/js/domfilter.ts b/static/js/domfilter.ts
index 8900e2f..c972bf1 100644
--- a/static/js/domfilter.ts
+++ b/static/js/domfilter.ts
@@ -4,6 +4,11 @@
 */
 
 (function () {
+
+  const cookiesDisabled = !navigator.cookieEnabled;
+
+  if (cookiesDisabled) return console.warn("WARNING: DOM filter disabled due to cookie restrictions");
+
   type millisecond = number;
   const timeout: millisecond = 300;
 
diff --git a/static/js/forms.ts b/static/js/forms.ts
index 263fda1..958cc9f 100644
--- a/static/js/forms.ts
+++ b/static/js/forms.ts
@@ -2,11 +2,7 @@
 
   const cookiesDisabled = !navigator.cookieEnabled;
 
-  if (cookiesDisabled) {
-    document.cookie = "disabled";
-    document.cookie.indexOf("disabled");
-    return console.warn("WARNING: Cannot persist form state due to cookie restrictions");
-  }
+  if (cookiesDisabled) return console.warn("WARNING: Form state cannot persist due to cookie restrictions");
 
   const storage = document.createEvent("Event");
   storage.initEvent("storage", true, true);
diff --git a/static/js/infinitescroll.ts b/static/js/infinitescroll.ts
index 88d9828..50eb91c 100644
--- a/static/js/infinitescroll.ts
+++ b/static/js/infinitescroll.ts
@@ -1,11 +1,7 @@
 (function () {
   const cookiesDisabled = !navigator.cookieEnabled;
 
-  if (cookiesDisabled) {
-    document.cookie = "disabled";
-    document.cookie.indexOf("disabled");
-    return console.warn("WARNING: Native pagination fallback due to cookie restrictions");
-  }
+  if (cookiesDisabled) return console.warn("WARNING: Native pagination fallback due to cookie restrictions");
 
   type percent = number;
 
diff --git a/static/js/pager.ts b/static/js/pager.ts
index ebaf67a..89d2394 100644
--- a/static/js/pager.ts
+++ b/static/js/pager.ts
@@ -1,11 +1,7 @@
 (function () {
   const cookiesDisabled = !navigator.cookieEnabled;
 
-  if (cookiesDisabled) {
-    document.cookie = "disabled";
-    document.cookie.indexOf("disabled");
-    return console.warn("WARNING: Pager disabled due to cookie restrictions");
-  }
+  if (cookiesDisabled) return console.warn("WARNING: Pager disabled due to cookie restrictions");
 
   let seek;
   let pager = {};
diff --git a/static/js/update.ts b/static/js/update.ts
index df29f49..f6461eb 100644
--- a/static/js/update.ts
+++ b/static/js/update.ts
@@ -2,11 +2,7 @@
 
   const cookiesDisabled = !navigator.cookieEnabled;
 
-  if (cookiesDisabled) {
-    document.cookie = "disabled";
-    document.cookie.indexOf("disabled");
-    return console.warn("WARNING: Update check disabled due to cookie restrictions");
-  }
+  if (cookiesDisabled) return console.warn("WARNING: Update check disabled due to cookie restrictions");
 
   function fetch(url, method, callback) {
     const http = new XMLHttpRequest();