增加延时，防止被限流

background.js

@@ -1,8 +1,31 @@
+let retryTimer = null;
+
 chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
   if (request.action === "openLink") {
     chrome.tabs.create({ url: request.url }, (tab) => {
       chrome.tabs.onUpdated.addListener(function listener(tabId, changeInfo, tab) {
         if (tabId === tab.id && changeInfo.status === 'complete') {
+          performActionsWithRetry(tabId);
+          chrome.tabs.onUpdated.removeListener(listener);
+        }
+      });
+    });
+  } else if (request.action === "rateLimitReached") {
+    // Set a timer to retry after 1 hour
+    if (retryTimer) {
+      clearTimeout(retryTimer);
+    }
+    retryTimer = setTimeout(() => {
+      chrome.tabs.query({url: "*://rmdown.com/*"}, (tabs) => {
+        if (tabs.length > 0) {
+          performActionsWithRetry(tabs[0].id);
+        }
+      });
+    }, 60 * 60 * 1000); // 1 hour in milliseconds
+  }
+});
+
+function performActionsWithRetry(tabId) {
   chrome.tabs.sendMessage(tabId, { action: "performActions" }, (response) => {
     if (chrome.runtime.lastError) {
       console.error(chrome.runtime.lastError.message);
@@ -10,9 +33,4 @@ chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
       console.log("Actions performed successfully");
     }
   });
-          chrome.tabs.onUpdated.removeListener(listener);
 }
-      });
-    });
-  }
-});

content.js

@@ -11,17 +11,39 @@ function simulateClick(element) {
 // Function to perform actions on rmdown.com
 function performRmdownActions() {
   console.log("Performing actions on rmdown.com");
+  
+  // Check if the page contains the rate limit message
+  if (document.body.innerText.includes("Your IP downloads reached the site limit")) {
+    console.log("Rate limit reached. Stopping actions.");
+    // Optionally, you can display a notification to the user here
+    return;
+  }
+
+  // Random delay between 2 to 5 seconds before starting actions
+  const initialDelay = 2000 + Math.random() * 3000;
+  
   setTimeout(() => {
     const copyButton = document.getElementById('cbtn');
-    const downloadButton = document.querySelector('button[title="Download file"]');
-    if (copyButton && downloadButton) {
-      console.log("Buttons found:", copyButton, downloadButton);
+    if (copyButton) {
+      console.log("Copy button found, clicking...");
       simulateClick(copyButton);
+      
+      // Random delay between 1 to 3 seconds before next action
+      const downloadDelay = 1000 + Math.random() * 2000;
+      
+      setTimeout(() => {
+        const downloadButton = document.querySelector('button[title="Download file"]');
+        if (downloadButton) {
+          console.log("Download button found, clicking...");
           simulateClick(downloadButton);
         } else {
-      console.log("Buttons not found");
+          console.log("Download button not found");
         }
-  }, 2000); // Adjust the timeout as needed
+      }, downloadDelay);
+    } else {
+      console.log("Copy button not found");
+    }
+  }, initialDelay);
 }
 
 // Listen for messages from the popup script