Changeset 16974 for lang/javascript/userscripts

Timestamp:

08/02/08 15:41:48 (4 months ago)

Author:

cho45

Message:

• 展開数制限をひとまず実装
  
• さらに展開を続けられるようにしたい
  

Files:

• lang/javascript/userscripts/hatena.haiku.expandrepliestree.user.js (modified) (4 diffs)

lang/javascript/userscripts/hatena.haiku.expandrepliestree.user.js

@@ -7 +7 @@
 
 (function (unsafeWindow) { with (D()) {
-        const WAIT = 1;
-        const ICON = [
+        const WAIT  = 1;
+        const LEVEL = 9;
+        const ICON  = [
                 "data:image/png;base64,",
                 "iVBORw0KGgoAAAANSUhEUgAAAA4AAAAOCAMAAAAolt3jAAAAD1BMVEX45u/y",
@@ -42 +43 @@
         }
 
-        function expandChildReplies (entry) {
-                var body = $X("./div[@class='list-body']", entry)[0];
-                return parallel(
-                        $X("./div[@class='info']/span[@class='replies']/a[@href]", body).map(function (a) {
-                                a.style.opacity = "0.6";
-                                // don't show if this was showed entry
-                                var raw_href = $X("string(@href)", a);
-                                if ($X("boolean(.//span[@class='timestamp']/a[@href = '"+raw_href+"'])", entry)) {
-                                        a.style.opacity = "0.2";
-                                        return next();
-                                }
-                                // don't load already showed entry
-                                var es = $X("//div[@class='entry' and .//span[@class='timestamp']/a[@href = '"+raw_href+"']]");
-                                if (es.length) return appendAndLoadNext(es[0]);
-                                return xhttp.get(a.href).next(function (data) {
-                                        // remove unnecessary tags
-                                        var t = h(data.responseText.replace(/<\/?(?:script|i?frame)[^>]*>/g, ""));
-                                        return parallel($X(".//div[@class='entries']/div[@class='entry']", t).map(appendAndLoadNext));
-                                });
-
-                                function appendAndLoadNext (e) {
-                                        a.style.opacity = "0.2";
-                                        $X("./div[@class='list-body']/div/a[img[@src='/images/icon-replylink.gif']]", e)[0].style.opacity = "0.2";
-
-                                        // 時系列に並ぶ様に注意する
-                                        var time = $X("string(div/div/span[@class='timestamp']/a)", e);
-                                        var ref = $X("./div[@class='entry']", body).filter(function (i) {
-                                                return $X("string(div/div/span[@class='timestamp']/a)", i) < time;
-                                        })[0];
-
-                                        body.insertBefore(applyJavaScript(e), ref);
-                                        return wait(WAIT).next(function () {
-                                                return call(expandChildReplies, e);
-                                        });
-                                }
-                        })
-                );
-        }
-
-        function expandReplies (entry) {
-                var a    = $X("./div[@class='list-body']/div/a[img[@src='/images/icon-replylink.gif']]", entry)[0];
+        function expandReplies (entry, level) {
+                if (typeof level == "undefined") level = LEVEL;
+                if (level < 1) return next();
+                log("level:" + level);
+
+                var a        = $X("./div[@class='list-body']/div/a[img[@src='/images/icon-replylink.gif']]", entry)[0];
                 var raw_href = $X("string(@href)", a);
-                var es = $X("//div[@class='entry' and .//span[@class='timestamp']/a[@href = '"+raw_href+"']]");
-                if (a) a.style.opacity = "0.6";
+                var es       = $X("//div[@class='entry' and .//span[@class='timestamp']/a[@href = '"+raw_href+"']]");
+
+                if (a)      a.style.opacity = "0.6";
 
                 $X(".//span[@class='expand']", entry).forEach(function (e) {
@@ -91 +58 @@
                 });
                 return parallel([
-                        expandChildReplies(entry),
+                        expandChildReplies(entry, level - 1),
                         !a ? next() : es.length ? appendAndLoadNext(es[0]) : xhttp.get(a.href).next(function (data) {
                                 var t = h(data.responseText.replace(/<\/?(?:script|i?frame)[^>]*>/g, ""));
@@ -110 +77 @@
                         body.appendChild(entry);
                         return wait(WAIT).next(function () {
-                                return call(expandReplies, e);
+                                return call(expandReplies, e, level - 1);
                         });
+                }
+
+                function expandChildReplies (entry, level) {
+                        log("level:" + level);
+                        if (level < 1) return next();
+
+                        var body = $X("./div[@class='list-body']", entry)[0];
+                        return parallel(
+                                $X("./div[@class='info']/span[@class='replies']/a[@href]", body).map(function (a) {
+                                        a.style.opacity = "0.6";
+                                        // don't show if this was showed entry
+                                        var raw_href = $X("string(@href)", a);
+                                        if ($X("boolean(.//span[@class='timestamp']/a[@href = '"+raw_href+"'])", entry)) {
+                                                a.style.opacity = "0.2";
+                                                return next();
+                                        }
+                                        // don't load already showed entry
+                                        var es = $X("//div[@class='entry' and .//span[@class='timestamp']/a[@href = '"+raw_href+"']]");
+                                        if (es.length) return appendAndLoadNext(es[0]);
+                                        return xhttp.get(a.href).next(function (data) {
+                                                // remove unnecessary tags
+                                                var t = h(data.responseText.replace(/<\/?(?:script|i?frame)[^>]*>/g, ""));
+                                                return parallel($X(".//div[@class='entries']/div[@class='entry']", t).map(appendAndLoadNext));
+                                        });
+
+                                        function appendAndLoadNext (e) {
+                                                a.style.opacity = "0.2";
+                                                $X("./div[@class='list-body']/div/a[img[@src='/images/icon-replylink.gif']]", e)[0].style.opacity = "0.2";
+
+                                                // 時系列に並ぶ様に注意する
+                                                var time = $X("string(div/div/span[@class='timestamp']/a)", e);
+                                                var ref = $X("./div[@class='entry']", body).filter(function (i) {
+                                                        return $X("string(div/div/span[@class='timestamp']/a)", i) < time;
+                                                })[0];
+
+                                                body.insertBefore(applyJavaScript(e), ref);
+
+                                                return wait(WAIT).next(function () {
+                                                        return call(expandChildReplies, e, level - 1);
+                                                });
+                                        }
+                                })
+                        );
                 }
         }