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path: root/hatena-bookmark-search.js
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var PLUGIN_INFO =
<VimperatorPlugin>
<name>{NAME}</name>
<description>Hatena Bookmark UserSearch</description>
<description lang="ja">はてなブックマークユーザ検索</description>
<minVersion>2.0pre</minVersion>
<maxVersion>2.0pre</maxVersion>
<updateURL>http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/hatena-bookmark-search.js</updateURL>
<author mail="hotchpotch@gmail.com" homepage="http://d.hatena.ne.jp/secondlife/">Yuichi Tateno</author>
<license>MPL 1.1/GPL 2.0/LGPL 2.1</license>
<version>0.1.2</version>
<detail><![CDATA[
>||
:bs[earch][!] word
:tabbs[earch][!] word
||<
ログインしているユーザのブックマークをURL, コメント, タイトル から検索します
はてなブックマークユーザページの右上の検索のローカル版のようなイメージです

XUL/Migemo が入っている場合は Migemo を使い正規表現検索します
Migemo を利用した検索語の絞り込みはスペース区切りの 2単語までとなります

Migemo を利用すると検索が重くなるので遅いマシンやインクリメンタル検索環境下では以下の設定をすることで migemo 検索をしなくなります
>||
liberator.globalVariables.hatena_bookmark_no_migemo = true;
||<

 :bs word では選択している URL を開きます:bs! word では選択している URL のはてなブックマークエントリーページを開きます:bs と単語を入力しないとhttp://b.hatena.ne.jp/my を開きます。:bs! では http://b.hatena.ne.jp/ トップページを開きます。

初回検索時にデータを構築しますが強制的にデータをロードし直したい時などは

>||
 :bs -reload
||<
としてください
(invalid options エラーが出る場合は適当な文字を後ろに付加するか最新(Nightly) Vimperator を使ってください)

また:open, :tabopen の補完でcompleteオプションに "H"
を追加することではてなブックマークの検索が可能です
>||
 :set complete+=H
||<
.vimperatorrcに書く場合は
>||
 autocmd VimperatorEnter .* :set complete+=H
||<
としてください

]]></detail>
</VimperatorPlugin>;

liberator.plugins.HatenaBookmark = (function(){

var p = function(arg) {
    Application.console.log(arg);
    // liberator.log(arg);
}

const HatenaBookmark = {};
HatenaBookmark.Data = new Struct('url', 'title', 'comment', 'icon');
HatenaBookmark.Data.defaultValue('icon', function() bookmarks.getFavicon(this.url));
HatenaBookmark.Data.prototype.__defineGetter__('stext', function() {
    if (typeof this._stext == 'undefined') {
         this._stext = this.comment + "\0" + this.title + "\0" + this.url;
    }
    return this._stext;
});
HatenaBookmark.Data.prototype.__defineGetter__("extra", function () [
    ["comment", this.comment, "Comment"],
].filter(function (item) item[1]));

var XMigemoCore;
var XMigemoTextUtils;
try {
    XMigemoCore = Cc['@piro.sakura.ne.jp/xmigemo/factory;1']
                            .getService(Ci.pIXMigemoFactory)
                            .getService("ja");
    XMigemoTextUtils = Cc['@piro.sakura.ne.jp/xmigemo/text-utility;1'].getService(Ci.pIXMigemoTextUtils);
} catch (e if e instanceof TypeError) {
}

HatenaBookmark.useMigemo = !!(!liberator.globalVariables.hatena_bookmark_no_migemo && XMigemoCore);

HatenaBookmark.Command = {
   templateDescription: function (item, text) {
       return <>
           {
               !(item.extra && item.extra.length) ? "" :
               <span class="extra-info">
                   {
                       template.map(item.extra, function (e)
                       <><span highlight={e[2]}>{e[1]}</span></>,
                       <>&#xa0;</>/* Non-breaking space */)
                   }
               </span>
           }
       </>
    },
    templateTitleIcon: function (item, text) {
       var simpleURL = text.replace(/^https?:\/\//, '');
       if (simpleURL.indexOf('/') == simpleURL.length-1)
           simpleURL = simpleURL.replace('/', '');
       return <><span highlight="CompIcon">{item.icon ? <img src={item.icon}/> : <></>}</span><span class="td-strut"/>{item.item.title}

       <a href={item.item.url} highlight="simpleURL"><span class="extra-info">{
             simpleURL
       }</span></a>
       </>
    },
    filter: function (_item) {
        var item = _item.item;
        // 'this' is context object.
        if (HatenaBookmark.useMigemo) {
            if (!this.migemo)  {
                this.migemo = HatenaBookmark.Command.compileRegexp(this.filter);
            }
            var migemo = this.migemo;
            return migemo.test(item.stext);
        } else {
            return this.match(item.url) || this.match(item.comment) || this.match(item.title);
        }
    },
    compileRegexp: function(str) {
         let a;
         with (XMigemoTextUtils) {
              a = sanitize(trim(str)).split(/\s+/).join(' ');
         }
         return new RegExp(XMigemoTextUtils.getANDFindRegExpFromTerms(XMigemoCore.getRegExps(a)), 'gim');
    },
    execute: function(args) {
        if (args['-reload']) {
            HatenaBookmark.UserData.reload();
            liberator.echo('HatenaBookmark data reloaded.');
            return;
        }
        var url = HatenaBookmark.Command.genURL(args);
        liberator.open(url);
    },
    executeTab: function(args) {
        var url = HatenaBookmark.Command.genURL(args);
        liberator.open(url, liberator.NEW_TAB);
    },
    genURL: function(args) {
        var url = (args.string || '').replace(/\s/g, '');
        if (url.length) {
            if (args.bang) {
                return 'http://b.hatena.ne.jp/entry/' + url.replace('#', '%23');
            } else {
                return url;
            }
        } else {
            if (args.bang) {
                return 'http://b.hatena.ne.jp/';
            } else {
                return 'http://b.hatena.ne.jp/my';
            }
        }
    },
    createCompleter: function(titles) {
    return function(context) {
            context.format = {
                anchored: true,
                title: titles,
                keys: { text: "url", description: "url", icon: "icon", extra: "extra"},
                process: [
                  HatenaBookmark.Command.templateTitleIcon,
                  HatenaBookmark.Command.templateDescription,
                ],
            }
            context.ignoreCase = true;
            if (context.migemo) delete context.migemo;
            context.filters = [HatenaBookmark.Command.filter];
            context.completions = HatenaBookmark.UserData.bookmarks;
        }
    }
}

HatenaBookmark.Command.options = {
   completer: HatenaBookmark.Command.createCompleter(['TITLE', 'Info']),
   literal: 0,
   argCount: '*',
   bang: true,
   options: [
      [['-reload'], commands.OPTION_NOARG]
   ],
}

commands.addUserCommand(
    ['bs[earch]'],
    'Hatena Bookmark UserSearch',
    HatenaBookmark.Command.execute,
    HatenaBookmark.Command.options,
    true
);

commands.addUserCommand(
    ['tabbs[earch]'],
    'Hatena Bookmark UserSearch',
    HatenaBookmark.Command.executeTab,
    HatenaBookmark.Command.options,
    true
);

completion.addUrlCompleter("H", "Hatena Bookmarks", HatenaBookmark.Command.createCompleter(["Hatena Bookmarks"]));

HatenaBookmark.UserData = {
    get bookmarks() {
        this.init();
        return this._bookmarks;
    },
    reload: function() {
        this._inited = false;
        this.init();
    },
    init: function() {
        if (!this._inited) {
            if (this._bookmarks)
               delete this._bookmarks;
            this._inited = true;
            this.preloadLimit = 500;
            this.preload();
        }
    },
    preload: function() {
        this.load({
            offset: 0,
            limit: this.preloadLimit
        });
    },
    load: function(query) {
        var url = 'http://b.hatena.ne.jp/my/search.data';
        var xhr = new XMLHttpRequest();
        var self = this;
        if (query.async) {
           xhr.onreadystatechange = function() {
               if (xhr.readyState == 4) {
                   if (xhr.status == 200) {
                       self.completeHandler(xhr)
                   } else {
                       liberator.echoerr('XHR Error: ' + xhr.statusText);
                       // throw new Error(xhr.statusText);
                   }
               }
           }
        }
        xhr.open('POST', url, query.async);
        xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
        xhr.send(this.makeQuery(query));
        if (!query.async) {
            if (xhr.status == 200) {
              this.completeHandler(xhr);
            } else {
              liberator.echoerr('XHR Error: ' + xhr.statusText);
              // throw new Error(xhr.statusText);
            }
        }
    },
    makeQuery: function(data) {
        var pairs = [];
        var regexp = /%20/g;
        for (var k in data) {
            if (typeof data[k] == 'undefined') continue;
            var v = data[k].toString();
            var pair = encodeURIComponent(k).replace(regexp,'+') + '=' +
                encodeURIComponent(v).replace(regexp,'+');
            pairs.push(pair);
        }
        return pairs.join('&');
    },
    completeHandler: function(res) {
        if (this._loaded) return;

        if (!this._bookmarks) {
            this.createDataStructure(res.responseText || '');
            if (this._bookmarks.length == this.preloadLimit) {
                this.load({
                    offset: this.preloadLimit,
                    async: true
                });
            } else {
                this._loaded = 1;
            }
        } else {
            this.updateDataStructure(res.responseText || '');
            this._loaded = 1;
        }
    },
    updateDataStructure: function(data) {
        this.pushData(this._bookmarks, data);
    },
    createDataStructure: function(data) {
        this._bookmarks = [];
        this.pushData(this._bookmarks, data);
    },
    pushData: function(ary, data) {
        var infos = data.split("\n");
        var tmp = infos.splice(0, infos.length * 3/4);
        var len = tmp.length;
        for (var i = 0; i < len; i+=3) {
            ary.push(new HatenaBookmark.Data(tmp[i+2]/* url */, tmp[i]/* title */, tmp[i+1]/* comment */));
        }
    },
    mapFunc: function(item) {
        item = item.split("\n");
        return {
            url: item[2],
            comment: item[1],
            title: item[0],
        }
    },
};

return HatenaBookmark;
})();