gistfile1.txt

//
// gist.js
// 
// LICENSE: {{{
//   Copyright (c) 2009 snaka<[email protected]>
// 
//     Distributable under the terms of an MIT-style license.
//     http://www.opensource.jp/licenses/mit-license.html
// }}}
// PLUGIN INFO: {{{
var PLUGIN_INFO =
<VimperatorPlugin>
  <name>gist</name>
  <description>Use Gist via commandline</description>
  <description lang="ja">Gistをコマンドラインから使う</description>
  <minVersion>2.0pre</minVersion>
  <maxVersion>2.0</maxVersion>
  <updateURL>http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/gist.js</updateURL>
  <author mail="[email protected]" homepage="http://vimperator.g.hatena.ne.jp/snaka72/">snaka</author>
  <license>MIT style license</license>
  <version>0.1</version>
  <detail><![CDATA[
    == Subject ==
    Use Gist via vimperator commandline.

    == Commands ==
    Show your all Gists.
    >||
    :gist
    ||<

    Copy gist to clipboard.
    >||
    :gist id
    ||<
     
    == ToDo ==
    Tooooo slow. more speeeeeed. 
  
  ]]></detail>
  <detail lang="ja"><![CDATA[
    == 概要 ==
    GistのVimperatorのコマンドラインから使う。
    
    == コマンド ==
    自分のGistの一覧を表示
    >||
    :gist
    ||<

    選択したGistの内容をクリップボードにコピー
    >||
    :gist id
    ||<
    idは補完できます（遅いけど...）
     
    == ToDo ==
    Tooooo slow. more speeeeeed. 
  
  ]]></detail>
  <detail lang="ja"><![CDATA[
    == 概要 ==

    == ToDo ==
    補完リストが遅すぎる。ちゃんとキャッシュとか考えないとダメだ。

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

liberator.plugins.gist = (function(){

  const GIST_URI = "http://gist.github.com";
  
  // PUBLIC {{{
  const self = {
    // for DEBUG
    //getList: function(url) getList(url || DEBUG_URL)
  };
  // }}}

  // COMMAND {{{
  commands.addUserCommand(
    ["gist"],
    "Use gist",
    function(args) {
      if (args.length == 0) {
        // show list
        liberator.echo(
          <table>
            <tr>
              <th>Id</th>
              <th>Description or Content</th>
            </tr>
            {[
              <tr>
                <td>{i}</td>
                <td>{gist[i]}</td>
              </tr> 
                for (i in (gist = getList(GIST_URI + '/mine')))
             ].reduce(function(prev, curr) prev+curr)}
          </table>, 
          commandline.FORCE_MULTILINE
        );
      }
      else {
        // get gist then copy to clipboard
        var gist = getGistByRawFormat(args[0]);
        util.copyToClipboard(gist);
        liberator.echo(gist, commandline.FORCE_MULTILINE);
      }
    }, {
      completer: function(context) {
        context.title = ["gist", "Description / Content"];
        context.completions = [[i.substr(1), list[i]] for (i in (list = getList(GIST_URI + '/mine')))];
      },
      argCount: "*"
    },
    true // for DEBUG
  );
  // }}}

  // PRIVATE {{{
  function getList(url) {
    var gists = {};

    var req = new libly.Request(url, null, {asynchronous: false});
    req.addEventListener("onSuccess", function(res) {
      //liberator.echo(res.responseText, commandline.FORCE_MULTILINE);
      res.getHTMLDocument();
      [ gists[i.href] = /*$LX("../../span[2]", i)*/getDescriptionOrContent(i)
        for each (i in $LXs("//div[@id='files']//span[1]/a", res.doc)) ]

      // follow next link
      var next = $LX("//div[@class='pagination']/a[@hotkey='l']", res.doc);
      if (next != null)
        [ gists[i] = nextGists[i] for (i in (nextGists = getList(GIST_URI + next.href)))];

    });
    req.get();

    //liberator.echo(gists);
    return gists;
  }

  function getDescriptionOrContent(ctx) {
    var desc = $LX("../../span[2]", ctx);
    if (desc && desc.textContent != "") 
      return desc.textContent;
    
    var contents = $LXs("../../../../div[2]//div[@id='LC1'] | ../../../../div[2]//div[@id='LC2'] | ../../../../div[2]//div[@id='LC3']", ctx);
    if (contents)
      return [i.textContent for each (i in contents)].join("");

    return "";
  }

  function getGistByRawFormat(gistId) {
    var content = "";
    var req = new libly.Request(GIST_URI + '/' + gistId + '.txt', null, {asynchronous: false});
    req.addEventListener("onSuccess", function(res) {
      content = res.responseText;
    });
    req.get();
    return content;
  }

  var $LX  = plugins.libly.$U.getFirstNodeFromXPath;
  var $LXs = plugins.libly.$U.getNodesFromXPath;
  // }}}

  return self;
})();

// vim:sw=2 ts=2 et si fdm=marker: