google++.ubiq.js

const Google = 'http://google.com/',
PLang = 'extensions.ubiquity.google.lang',
PSafe = 'extensions.ubiquity.google.safe',
PSize = 'extensions.ubiquity.google.size',
{prefs} = Application,
ID = '#_'+ (Math.random() +'').slice(2),
Logo = <a class="logo" href={Google}><img border="0"
src={Google +'intl/en_ALL/images/logo.gif'} height="110"/></a>,
Base = <div class="google"><style><![CDATA[
@{position:relative; line-height:1.25}
@ul {list-style:none; padding:0; margin:0}
@li {padding-bottom:0.4em}
@button {padding:0; border-width:1px}
@button[disabled]{background-color:transparent; color:inherit}
@li button {margin-right:3px; vertical-align:bottom}
@kbd {text-decoration:underline; margin:0 3px 0 1px}
@button, @kbd {font:bold 92% "Consolas", monospace}
@.count {position:absolute; right:4px}
@.pagination {text-align:center}
@.logo {display:block}
@.error {font-style:oblique; line-height:1.8}
@.loading + .logo {opacity:0.4}
@.error + .logo {opacity:0.7}
]]></style><div id={ID.slice(1)}
/></div>.toXMLString().replace(/@/g, '.google ');

var entry, logot;
CmdUtils.CreateCommand({
  name: "google",
  icon: Google +'favicon.ico',
  takes: {'?': {_name: 'google-suggest', suggest: function(txt, htm, cb){
    jQuery.getJSON(
      Google +'complete/search?json&hl='+ prefs.getValue(PLang, '') +
      '&q='+ encodeURIComponent(txt),
      function([, qs, ns]){
        qs.length && cb(qs.map(function(q, i)({
          text: q, summary: q +' '+ ns[i].small()}))) });
    return [{text: txt, summary: txt}];
  }}},
  modifiers: {in: {_name: 'language', suggest: function(txt, htm, cb, sx){
    if(sx || !txt) return [];
    txt = txt.toLowerCase();
    return [{summary: k, data: LanguageCodes[k]}
            for(k in LanguageCodes) if(~k.indexOf(txt))];
  }}},
  description: ''+<><a href={Google}>google</a> + multi-page +
    <a href="http://labs.google.com/suggestfaq.html">suggest</a></>,
  help:
  [[<a href={Google +'language_tools'}>Language</a>,
    PLang, LanguageCodes, 'en'],
   [<a href={Google +'safesearch_help.html'}>Safe Search</a>,
    PSafe, {active: 'active', moderate: 'moderate', off: 'off'}, 'moderate'],
   [<>Result Size</>, PSize, {4: 'small', 8: 'large'}, 'small'],
   ].reduce(function(form, [name, pref, dict, defv]){
     var li = <li/>, select = <select onchange={
       'Application.prefs.setValue("'+ pref +'", this.value)'}/>;
     defv = prefs.getValue(pref, defv);
     for each(var [key, val] in Iterator(dict)){
       var opt = <option value={val}>{key}</option>;
       if(val === defv) opt.@selected = 'selected';
       select.* += opt;
     }
     li.* += name + select;
     form.ul.* += li;
     return form;
   }, <form>Options:<ul style="list-style:none"/></form>) +'',
  execute: function(inp, mod){
    Utils.openUrlInBrowser(Google +'search'+
                           Utils.paramsToString(params(inp, mod)));
  },
  preview: function(pbl, inp, mod, index){
    var {q, hl, safe} = params(inp, mod), me = this,
    $p = jQuery(pbl), $c = $p.find(ID);
    if(!$c[0]) $c = $p.html(Base).find(ID).after(Logo +''), entry = '';
    if(!q || entry === (entry = q + hl + safe + index)) return;
    var rsz = prefs.getValue(PSize, 'small');
    $c.addClass('loading');
    CmdUtils.previewAjax(pbl, {
      url: 'http://ajax.googleapis.com/ajax/services/search/web',
      data: {v: '1.0', q: q, hl: hl, safe: safe,
        rsz: rsz, start: index << (rsz === 'small' ? 2 : 3)},
      dataType: 'json',
      success: function({responseStatus: stat, responseData: data}){
        if(stat !== 200) return oops(
          $c, stat === 400 ? 'Out of page range.' : 'Error: '+ stat);
        var {results, cursor} = data;
        if(!results.length) return oops($c, 'No results.');
        $c.removeClass().html(render(results, cursor));
        $c.find('.b_open').each(function(i){
          tie(this, function(){
            this.disabled = true;
            Utils.openUrlInBrowser(results[i].unescapedUrl);
          })});
        $c.find('.b_page').each(function(){
          this.disabled || tie(this, function(){
            me.preview(pbl, inp, mod, this.value - 1);
          })});
      },
      error: function(x){ oops($c, x.status, x.statusText) },
    });
    var now = Date.now();
    if(now - logot < 8 * 60 * 6e4) return;
    logot = now;
    jQuery.get(Google +'webhp', function(htm){
      var [lg] = /<img [^>]+/(htm) || 0;
      if(!lg) return;
      Logo.img.@src = Google + (/\bsrc=\"?\/([^\"\s]+)/(lg) || 0)[1];
      Logo.img.@height = (/\bheight=\D?(\d+)/(lg) || 0)[1];
    });
  },
  previewDelay: 333,
  author: 'satyr'.link('http://d.hatena.ne.jp/murky-satyr'), license: 'MIT',
});
function params({text}, {in: {data}})({
  q: jQuery.trim(text), hl: data || prefs.getValue(PLang, ''),
  safe: prefs.getValue(PSafe, ''), ie: 'utf-8'});
function tie(it, fn){
  it.addEventListener('focus', function(e){
    this.blur();
    fn.call(it);
    e.preventDefault();
    e.stopPropagation();
  }, true);
}
function oops($c){
  $c.addClass('error').text(Array.slice(arguments, 1).join(' '));
}
function render(res, cur){
  var a2h, i2p, q2x, ggl = [
    '<div class="count">',
    cur.estimatedResultCount.link(cur.moreResultsUrl), '</div>',
    paginates(cur.currentPageIndex + 1, cur.pages.length), '<ul>'];
  for(var i in res) with(res[i]) ggl.push(
    '<li><button class="b_open" accesskey="', a2h = 'ABCDEFGH'[i], '">', a2h,
    '</button><a class="title" href="', unescapedUrl, '" accesskey="',
    i2p = 'IJKLMNOP'[i] ,'">', title, '</a><kbd>', i2p,
    '</kbd><span class="meta"><a href="', cacheUrl, '" accesskey="',
    q2x = 'QRSTUVWX'[i], '">[cache]</a><kbd>', q2x, '</kbd> ', visibleUrl,
    '</span><div class="content">', content, '</div></li>');
  return ggl.join('') +'</ul>';
}
function paginates(cpi, len)(
  '<div class="pagination">'+
  btn('&lt;,', ',', cpi <= 1,   cpi - 1) +
  [btn(++i, i, cpi === i, i) for(i in Array(len)+0)].join('') +
  btn('.&gt;', '.', cpi >= len, cpi + 1) +
  '</div>');
function btn(txt, key, dis, val)(
  '<button class="b_page" accesskey="'+ key +'" value="'+ val +
  (dis ? '" disabled="disabled">' : '">') + txt +'</button>');

``