MediaWiki:Gadget-main-spoiler-warning-screen.js: Difference between revisions

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@@ Line 12: / Line 12: @@
 /* Spoiler warning screen */
-window.rgwiki_main_spoilerWarningScreenShown = false;
+window.rgwiki_main_spoilerWarningScreenWasShown = false;
 findAndExecute(".rgwiki-main-show-spoiler-warning-screen", (trigger) => {
-     if (window.rgwiki_main_spoilerWarningScreenShown) {
+    const acknowledgementDuration = 1 * 24 * 60 * 60 * 1000; // in ms, for how long should the spoiler stay hidden
+    const pageName = window.mw.config.values.wgPageName;
+    const now = Date.now();
+    // Check if this spoiler warning was already acknowledged recently
+    {
+        let localStorageData;
+        const localStorageString = window.localStorage.getItem("rgwiki-main-spoilerWarning");
+        let localStorageData;
+        try {
+            let localStorageData = JSON.parse(localStorageString);
+            const pageTimestamp = data.spoilerAcknowledgedTimestamps[pageName];
+            if (pageTimestamp !== undefined && now < (pageTimestamp + acknowledgementDuration)) {
+                window.rgwiki_main_spoilerWarningScreenWasShown = true;
+            }
+        } catch {
+            localStorageData = {spoilerAcknowledgedTimestamps: {}}
+        }
+    }
+     if (window.rgwiki_main_spoilerWarningScreenWasShown) {
          return;
      }
@@ Line 42: / Line 62: @@
      continueBtn.addEventListener("click", (e) => {
          screen.remove();
+        // Save acknowledgement to local storage
+        const localStorageString = window.localStorage.getItem("rgwiki-main-spoilerWarning");
+        let localStorageData;
+        try {
+            localStorageData = JSON.parse(localStorageString);
+            localStorageData.spoilerAcknowledgedTimestamps[pageName] = now;
+        } catch {
+            localStorageData = {spoilerAcknowledgedTimestamps: {}};
+        }
+        window.localStorage.setItem("rgwiki-main-spoilerWarning", JSON.stringify(localStorageData);
      });
      buttons.appendChild(continueBtn);
@@ Line 48: / Line 79: @@
      document.body.appendChild(screen);
-     window.rgwiki_main_spoilerWarningScreenShown = true;
+     window.rgwiki_main_spoilerWarningScreenWasShown = true;
 });