gistfile1.txt

CmdUtils.CreateCommand({
  name: "wikipedia-ja",
  takes: {search: noun_arb_text},
  locale: "en-US",
  homepage: "http://theunfocused.net/moz/ubiquity/verbs/",
  author: {name: "Blair McBride", email: "[email protected]"},
  license: "MPL",
  icon: "http://ja.wikipedia.org/favicon.ico",
  description: "Searches Wikipedia for your words.",
  preview: function(previewBlock, directObject) {
    var apiUrl = "http://ja.wikipedia.org/w/api.php";

    var searchText = jQuery.trim(directObject.text);
    if(searchText.length < 1) {
      previewBlock.innerHTML = "Searches Wikipedia";
      return;
    }

    var previewTemplate = "Searching Wikipedia for <b>${query}</b> ...";
    var previewData = {query: searchText};
    previewBlock.innerHTML = CmdUtils.renderTemplate(previewTemplate, previewData);

    var apiParams = {
      format: "json",
      action: "query",
      list: "search",
      srlimit: 5, // is this a good limit?
      srwhat: "text",
      srsearch: searchText
    };

    jQuery.ajax({
      type: "GET",
      url: apiUrl,
      data: apiParams,
      datatype: "string",
      error: function() {
        previewBlock.innerHTML = "Error searching Wikipedia";
      },
      success: function(searchReponse) {
        searchReponse = Utils.decodeJson(searchReponse);

        if(!("query" in searchReponse && "search" in searchReponse.query)) {
          previewBlock.innerHTML = "Error searching Wikipedia";
          return;
        }

        function generateWikipediaLink(title) {
          var wikipediaUrl = "http://en.wikipedia.org/wiki/";
          return wikipediaUrl + title.replace(/ /g, "_");
        }

        previewData = {
          query: searchText,
          results: searchReponse.query.search,
          _MODIFIERS: {wikilink: generateWikipediaLink}
        };

        previewBlock.innerHTML = CmdUtils.renderTemplate({file:"wikipedia.html"}, previewData);

        jQuery(previewBlock).find("div[wikiarticle]").each(function() {
          var article = jQuery(this).attr("wikiarticle");
          fetchWikipediaArticle(this, article);
        });

      }
    });
  },
  execute: function(directObject) {
    var searchUrl = "http://ja.wikipedia.org/wiki/Special:Search";
    var searchParams = {search: directObject.text};
    Utils.openUrlInBrowser(searchUrl + Utils.paramsToString(searchParams));
  }
});