From 422295f4b044038d04a9a9e7d8b51a2d71292f2e Mon Sep 17 00:00:00 2001
From: suVene
Date: Mon, 29 Dec 2008 15:36:08 +0000
Subject: add subject_twitter.scraper.js

git-svn-id: http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk@27570 d0d07461-0603-4401-acd4-de1884942a52
---
 _libly.js                           | 11 ++++---
 notifier/subject_hatelabo_bottle.js |  6 ++--
 notifier/subject_twitter_scraper.js | 61 +++++++++++++++++++++++++++++++++++++
 notifier/subject_wassr.js           |  2 +-
 4 files changed, 72 insertions(+), 8 deletions(-)
 create mode 100755 notifier/subject_twitter_scraper.js

diff --git a/_libly.js b/_libly.js
index 259ec11..f7067e0 100644
--- a/_libly.js
+++ b/_libly.js
@@ -12,7 +12,7 @@ var PLUGIN_INFO =
     <description lang="ja">適当なライブラリっぽいものたち。</description>
     <author mail="suvene@zeromemory.info" homepage="http://zeromemory.sblo.jp/">suVene</author>
     <license>MIT</license>
-    <version>0.1.16</version>
+    <version>0.1.17</version>
     <minVersion>1.2</minVersion>
     <maxVersion>2.0pre</maxVersion>
     <updateURL>http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/_libly.js</updateURL>
@@ -223,15 +223,18 @@ libly.$U = {//{{{
                         if (logins[i].username == username)
                             return [logins[i].username, logins[i].password]
                     }
-                    throw 'username notfound.';
+                    liberator.log(this.dateFormat(new Date()) +': [getUserAndPassword] username notfound');
+                    //throw 'username notfound.';
+                    return [];
                 } else {
                     return [logins[0].username, logins[0].password];
                 }
             } else {
-                throw 'account notfound.';
+                liberator.log(this.dateFormat(new Date()) + ': [getUserAndPassword] account notfound');
+                return [];
             }
         } catch (e) {
-            liberator.log('[getUserAndPassword] error: ' + e, 0);
+            liberator.log(this.dateFormat(new Date()) + ': [getUserAndPassword] error: ' + e, 0);
             return null;
         }
     },
diff --git a/notifier/subject_hatelabo_bottle.js b/notifier/subject_hatelabo_bottle.js
index 7bd93c6..c74756d 100644
--- a/notifier/subject_hatelabo_bottle.js
+++ b/notifier/subject_hatelabo_bottle.js
@@ -46,9 +46,9 @@ notifier.subject.register(notifier.SubjectHttp, {
             !cache.some(function(c) c.textContent == element.textContent)),
     buildMessages: function(diff) {
         return diff.map($U.bind(this, function(d) {
-            var permalink = $U.getNodesFromXPath('descendant::a[@class="hatena-star-uri"]', d);
-            if (permalink.length > 0)
-                permalink = URL + permalink[0];
+            var permalink = $U.getFirstNodeFromXPath('descendant::a[@class="hatena-star-uri"]', d);
+            if (permalink)
+                permalink = URL + permalink;
             return new notifier.Message('Hatelabo bottle', $U.xmlSerialize(d), permalink)
         }));
     }
diff --git a/notifier/subject_twitter_scraper.js b/notifier/subject_twitter_scraper.js
new file mode 100755
index 0000000..bc68481
--- /dev/null
+++ b/notifier/subject_twitter_scraper.js
@@ -0,0 +1,61 @@
+/*** BEGIN LICENSE BLOCK {{{
+    Copyright (c) 2008 suVene<suvene@zeromemory.info>
+
+    distributable under the terms of an MIT-style license.
+    http://www.opensource.jp/licenses/mit-license.html
+}}}  END LICENSE BLOCK ***/
+// PLUGIN_INFO//{{{
+var PLUGIN_INFO =
+<VimperatorPlugin>
+    <name>{NAME}</name>
+    <description>Twitter change notice(need login).</description>
+    <description lang="ja">Twitter変更通知(ログイン済みであること)。</description>
+    <author mail="suvene@zeromemory.info" homepage="http://zeromemory.sblo.jp/">suVene</author>
+    <version>0.1.0</version>
+    <license>MIT</license>
+    <minVersion>2.0pre</minVersion>
+    <maxVersion>2.0pre</maxVersion>
+    <updateURL>http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/notifier/subject_twitter.js</updateURL>
+</VimperatorPlugin>;
+//}}}
+(function() {
+
+var notifier = liberator.plugins.notifier;
+if (!notifier) return;
+
+var libly = notifier.libly;
+var $U = libly.$U;
+var logger = $U.getLogger('subject_twitter_scraper');
+
+var URL = 'http://twitter.com/home';
+
+notifier.subject.register(notifier.SubjectHttp, {
+    interval: 60,
+    options: {
+        url: URL,
+        headers: null,
+        extra: {}
+    },
+    parse: function(res) {
+        // if (this.count == 0) return []; // for debug
+        var doc = res.getHTMLDocument('id("timeline_body")/tr[@class=contains(concat(" ", @class, " "), " hentry ")]');
+        return doc;
+    },
+    diff: function(cache, parsed) {
+        var self = this;
+        return parsed.filter(function(element)
+                !cache.some(function(c) self.getContent(c) == self.getContent(element)));
+    },
+    getContent: function(element) 
+         $U.getFirstNodeFromXPath('descendant::span[@class="entry-content"]', element).textContent,
+    buildMessages: function(diff) {
+        return diff.map($U.bind(this, function(d) {
+            var permalink = $U.getFirstNodeFromXPath('descendant::a[@class="entry-date"]', d);
+            return new notifier.Message('Twitter', $U.xmlSerialize(d), permalink)
+        }));
+    }
+});
+
+})();
+// vim: set fdm=marker sw=4 ts=4 sts=0 et:
+
diff --git a/notifier/subject_wassr.js b/notifier/subject_wassr.js
index a1bf6eb..88a302a 100755
--- a/notifier/subject_wassr.js
+++ b/notifier/subject_wassr.js
@@ -39,7 +39,7 @@ notifier.subject.register(notifier.SubjectHttp, {
     },
     preInitialize: function() {
         [username, password] = $U.getUserAndPassword('http://wassr.jp', 'http://wassr.jp');
-        this.options.url = URL + username + '&page=4';
+        this.options.url = URL + username;
         this.options.extra.username = username;
         this.options.extra.password = password;
         return (username && password) ? true : false;
-- 
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