Changeset 18887 for lang/javascript/userscripts

Timestamp:

09/05/08 12:41:29 (3 months ago)

Author:

drry

Message:

• fixed a regexp.
  
• et cetera.
  

Files:

• lang/javascript/userscripts/hatena.rss.manual.update.button.user.js (modified) (1 diff)

lang/javascript/userscripts/hatena.rss.manual.update.button.user.js

@@ -16 +16 @@
   // Search for the "hatena-body" element
   var divs = document.getElementsByTagName("div");
-  for (var i = 0; i < divs.length; i++) {
+  var i = 0;
+  for (var l = divs.length; i < l; i++) {
     if (divs[i].className == "hatena-body") break;
   }
-  if (i == divs.length) return;
+  if (i == divs.length || !/^hatena-rss-(.+)$/.test(divs[i].id)) return;
 
-  if (divs[i].id.match(/hatena\-rss\-(.+)/)) {
-    var antenna = (RegExp.$1 == "antenna");
+  var antenna = (RegExp.$1 == "antenna");
 
-    // Make a button icon
-    var img = document.createElement("img");
-    img.src = "/images/podcasting_s.gif";
-    img.alt = "\u66F4\u65B0"; img.width = 16; img.height = 12;
-    img.title = "\u3053\u306E\u30D5\u30A3\u30FC\u30C9\u3092\u624B\u52D5\u66F4\u65B0";
-    img.style.cursor = "pointer"; img.style.paddingTop = "1px";
+  // Make a button icon
+  var img = document.createElement("img");
+  img.src = "/images/podcasting_s.gif";
+  img.alt = "\u66F4\u65B0"; img.width = 16; img.height = 12;
+  img.title = "\u3053\u306E\u30D5\u30A3\u30FC\u30C9\u3092\u624B\u52D5\u66F4\u65B0";
+  img.style.cursor = "pointer"; img.style.paddingTop = "1px";
 
-    // 
-    var updateinfo = new Array();
-    updateinfo.loading = 0;
+  // 
+  var updateinfo = new Array();
+  updateinfo.loading = 0;
 
-    // Make an event handler
-    var update = function (evt) {
-      // Change the button icon
-      var img = evt.target;
-      if (img.src == "/images/loading.gif") return;
-      img.src = "/images/loading.gif"; img.width = 13; img.height = 13;
-      img.style.paddingTop = "0"; img.style.paddingRight = "3px";
+  // Make an event handler
+  var update = function (evt) {
+    // Change the button icon
+    var img = evt.target;
+    if (img.src == "/images/loading.gif") return;
+    img.src = "/images/loading.gif"; img.width = 13; img.height = 13;
+    img.style.paddingTop = "0"; img.style.paddingRight = "3px";
 
-      // Get a feed identifier
-      if (img.nextSibling) { /* Antenna Mode */
-        var fid = img.nextSibling.id.substring(8);
-      } else {               /* Normal or Simple */
-        var fid = img.parentNode.parentNode.id.substring(8);
-      }
+    // Get a feed identifier
+    if (img.nextSibling) { /* Antenna Mode */
+      var fid = img.nextSibling.id.substring(8);
+    } else {               /* Normal or Simple */
+      var fid = img.parentNode.parentNode.id.substring(8);
+    }
 
-      // Get a feed title
-      var links = img.parentNode.getElementsByTagName("a");
-      for (var i = 0; i < links.length; i++) {
-        if (links[i].className == "entrylist-link" || links[i].className == "link") break;
-      }
-      var message = links[i].firstChild.nodeValue + " - ";
-      updateinfo.loading++;
+    // Get a feed title
+    var links = img.parentNode.getElementsByTagName("a");
+    var i = 0;
+    for (var l = links.length; i < l; i++) {
+      if (links[i].className == "entrylist-link" || links[i].className == "link") break;
+    }
+    var message = links[i].firstChild.nodeValue + " - ";
+    updateinfo.loading++;
 
-      // Set a call-back function
-      var req = new XMLHttpRequest();
-      req.onreadystatechange = function() {
-        if (req.readyState == 4) {
-          if (req.status != 200) {
-            // Failure
-            img.src = "/images/error-l.gif";
-            message += "\u901A\u4FE1\u306B\u5931\u6557\u3057\u307E\u3057\u305F";
-            alert(message);
-          } else {
-            img.src = "/images/podcasting_s.gif"; img.width = 16; img.height = 12;
-            img.style.paddingTop = "1px"; img.style.paddingRight = "0";
-            if (req.responseText.indexOf('\u30D5\u30A3\u30FC\u30C9\u66F4\u65B0') != -1) {
-              // Succeed and Updated
-              message += req.responseText;
-              updateinfo.push(message);
-            }
-          }
-
-          updateinfo.loading--;
-          if (updateinfo.loading == 0 && updateinfo.length > 0) {
-            message = updateinfo.join("\n") + "\n";
-            message += "\u30DA\u30FC\u30B8\u3092\u66F4\u65B0\u3057\u307E\u3059\u304B\u003F";
-            if (confirm(message)) location.href = location.pathname;
-            updateinfo = new Array();
-            updateinfo.loading = 0;
+    // Set a call-back function
+    var req = new XMLHttpRequest();
+    req.onreadystatechange = function() {
+      if (req.readyState == 4) {
+        if (req.status != 200) {
+          // Failure
+          img.src = "/images/error-l.gif";
+          message += "\u901A\u4FE1\u306B\u5931\u6557\u3057\u307E\u3057\u305F";
+          alert(message);
+        } else {
+          img.src = "/images/podcasting_s.gif"; img.width = 16; img.height = 12;
+          img.style.paddingTop = "1px"; img.style.paddingRight = "0";
+          if (req.responseText.indexOf('\u30D5\u30A3\u30FC\u30C9\u66F4\u65B0') != -1) {
+            // Succeed and Updated
+            message += req.responseText;
+            updateinfo.push(message);
           }
         }
-      };
-      // Access to the server
-      req.open("GET", "/check?fid=" + fid, true);
-      req.send(null);
+
+        updateinfo.loading--;
+        if (updateinfo.loading == 0 && updateinfo.length > 0) {
+          message = updateinfo.join("\n") + "\n";
+          message += "\u30DA\u30FC\u30B8\u3092\u66F4\u65B0\u3057\u307E\u3059\u304B\u003F";
+          if (confirm(message)) location.href = location.pathname;
+          updateinfo = new Array();
+          updateinfo.loading = 0;
+        }
+      }
     };
+    // Access to the server
+    req.open("GET", "/check?fid=" + fid, true);
+    req.send(null);
+  };
 
-    // Search for the feed list
-    if (antenna) {
-      var feedlist = document.getElementById("main-body").getElementsByTagName("ul")[0];
-    } else {
-      var feedlist = document.getElementById("sidebar").getElementsByTagName("ul")[1];
-    }
+  // Search for the feed list
+  if (antenna) {
+    var feedlist = document.getElementById("main-body").getElementsByTagName("ul")[0];
+  } else {
+    var feedlist = document.getElementById("sidebar").getElementsByTagName("ul")[1];
+  }
 
-    // Append buttons to each feed items
-    var lis = feedlist.getElementsByTagName("li");
-    for (var i = 0; i < lis.length; i++) {
-      if (lis[i].id.indexOf('keyword') == -1) {
-        var cimg = img.cloneNode(false);
-        cimg.addEventListener("click", update, false);
-        if (antenna) {
-          lis[i].insertBefore(cimg, lis[i].getElementsByTagName("div")[0]);
-        } else {
-          lis[i].getElementsByTagName("span")[0].appendChild(cimg);
-        }
+  // Append buttons to each feed items
+  var lis = feedlist.getElementsByTagName("li");
+  for (var i = 0; i < lis.length; i++) {
+    if (lis[i].id.indexOf('keyword') == -1) {
+      var cimg = img.cloneNode(false);
+      cimg.addEventListener("click", update, false);
+      if (antenna) {
+        lis[i].insertBefore(cimg, lis[i].getElementsByTagName("div")[0]);
+      } else {
+        lis[i].getElementsByTagName("span")[0].appendChild(cimg);
       }
     }