[Ubiquity] google+

google+.ubiq.js

+function(nums, pq, results, cursor, list){
const Google = 'http://www.google.com/',
noun_type_page = {
  _name: 'page',
  suggest: function(txt){
    var n = ~~txt % (this.pages.length + 1);
    return [{data: i, summary: i} for(i in this.pages) if(++i >= n)];
  },
  pages: [1],
};
CmdUtils.CreateCommand({
  name: "google",
  icon: Google +'favicon.ico',
  takes: {'?': noun_arb_text},
  modifiers: {
    '@': noun_type_page,
    '>': {
      _name: 'open',
      suggest: function(txt, m) (m = (txt || '').match(/[1-4a-d]/ig))
        ? [{data: m, summary: m}] : [{data: [1], summary: 1}],
    },
    '#': noun_type_language},
  description: '++'+ 'google'.link(Google),
  help: 'Try "google foobar > abc".',
  execute: function(input){ var n;
    if(results) for(n in nums)
      results[n] && Utils.openUrlInBrowser(results[n].unescapedUrl);
    if(!n){
      Utils.openUrlInBrowser(URL + encodeURIComponent(input.text));
      CmdUtils.setLastResult(input.text);
    }
    clear();
  },
  preview: function(block, input, mod){
    var term = jQuery.trim(input.text);
    if(!term){ block.innerHTML = Logo; clear(); return }
    var open = mod['>'].data || [];
    var page = mod['@'].data || 1;
    var lang = mod['#'].data || 'en';
    nums = open.reduce(function(d, x) (
      d[+x ? x - 1 : parseInt(x, 18) % 10] = true, d), {});
    var q = term + page + lang;
    if(pq === q){ block.innerHTML = list; checkRows(block); return }
    pq = q;
    block.innerHTML = Loading + Logo;
    CmdUtils.previewGet(block, APIURL, {
        q: term, start: page - 1 << 2, hl: lang,
        v: '1.0', rsz: 'small', safe: 'off',
    }, function(o){
      var stat = o.responseStatus;
      if(stat !== 200)
        return error(block, stat === 400 ? 'Out of page range.' : stat);
      ({results, cursor}) = o.responseData;
      noun_type_page.pages = cursor.pages;
      makeTable(block);
    }, 'json');
  },
  author: 'satyr'.link('http://d.hatena.ne.jp/murky-satyr'),
  license: 'MIT',
});
function clear() nums = pq = results = cursor = list = '';
function error(block, msg){
  block.innerHTML = <div class="google"><div class="error">{
    'Error: '+ msg}</div></div> + Logo;
}
function makeTable(block){
  if(!results.length) return error(block, 'No matches.');
  var i = 0, a = [
    Style, '<div class="google"><div class="info">page ',
    cursor.currentPageIndex + 1, '/', cursor.pages.length, ' | ',
    cursor.estimatedResultCount.link(cursor.moreResultsUrl), '</div><table>'];
  for each(var r in results) a.push(
    '<tr><th>', (++i+9).toString(18),
    '/<kbd class="access">', i, '</kbd></th>',
    '<td><a href="', r.unescapedUrl, '" accesskey="', i, '">', r.title,
    '</a> <span class="url">', r.visibleUrl, ' [cache]'.link(r.cacheUrl),
    '</span><div class="content">', r.content, '</div></td></tr>');
  a.push('</table></div>', Logo);
  block.innerHTML = list = a.join('');
  checkRows(block);
}
function checkRows(block){
  nums && Array.forEach(
    block.getElementsByTagName('tr'),
    function(e, i){ e.className = nums[i] ? 'selected' : '' });
}
const URL = Google +'search?ie=utf-8&q=';
const APIURL = 'http://ajax.googleapis.com/ajax/services/search/web';
const Loading = <p class="loading">...</p>;
const Logo = <div class="logo" style="margin-top:8px"><a
  href={Google}><img border="0"
    src={Google +'intl/en_ALL/images/logo.gif'}/></a></div>;
jQuery.get(Google +'webhp', function(htm){
  var [, s, h] = /<img src=\/(logos\S+).*?height=(\d+)/(htm) || 0;
  if(!s) return;
  var img = Logo..img;
  img.@src = Google + s;
  img.@height = h;
});
const Style = <style><![CDATA[
  table { border: 0; font-size: 84% }
  th, td { vertical-align: top }
  .url { font-size: 90% }
  .info { text-align: right; font-size: 80% }
  .selected, .error { font-style: italic }
  kbd.access { text-decoration: underline }
]]></style>.toXMLString();
/*
function makePlugin(to, options){
  var target = Utils.__globalObject['cmd_'+ to];
  var opts = {
    icon: target.icon,
    modifiers: target.modifiers,
    execute: function(input, mod){ target(this.input(), mod) },
    preview: function(block, input, mod){
      target.preview(block, this.input(), mod) },
  };
  for(var k in options) opts[k] = options[k];
  opts.description += ' by invoking "'+ to +'" command.';
  CmdUtils.CreateCommand(opts);
}
makePlugin('google', {
  name: 'grelated',
  description: 'Shows related sites to the current page',
  input: function()
    ({text: 'related:'+ context.focusedWindow.document.location}),
});
makePlugin('google', {
  name: 'glink',
  description: 'Shows linking sites to the current page',
  input: function()
    ({text: 'link:'+ context.focusedWindow.document.location}),
});
*/
}();