google++.ubiq.js

const Google = 'http://google.com/',
PLang = 'extensions.ubiquity.google.lang',
PFrom = 'extensions.ubiquity.google.from',
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 {margin-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 '),
Langs = {
  all: '',
  Arabic: 'ar',
  Bulgarian: 'bg',
  Catalan: 'ca',
  'Chinese (Simplified)': 'zh_CN',
  'Chinese (Traditional)': 'zh_TW',
  Croatian: 'hr',
  Czech: 'cs',
  Danish: 'da',
  Dutch: 'nl',
  English: 'en',
  Estonian: 'et',
  Filipino: 'tl',
  Finnish: 'fi',
  French: 'fr',
  German: 'de',
  Greek: 'el',
  Hebrew: 'iw',
  Hindi: 'hi',
  Hungarian: 'hu',
  Icelandic: 'is',
  Indonesian: 'id',
  Italian: 'it',
  Japanese: 'ja',
  Korean: 'ko',
  Latvian: 'lv',
  Lithuanian: 'lt',
  Norwegian: 'no',
  Polish: 'pl',
  Portuguese: 'pt',
  Romanian: 'ro',
  Russian: 'ru',
  Serbian: 'sr',
  Slovak: 'sk',
  Slovenian: 'sl',
  Spanish: 'es',
  Swedish: 'sv',
  Thai: 'th',
  Turkish: 'tr',
  Ukrainian: 'uk',
  Urdu: 'ur',
  Vietnamese: 'vi',
},
Regions = {
  any: '',
  Afghanistan: 'AF',
  Albania: 'AL',
  Algeria: 'DZ',
  'American Samoa': 'AS',
  Andorra: 'AD',
  Angola: 'AO',
  Anguilla: 'AI',
  Antarctica: 'AQ',
  'Antigua and Barbuda': 'AG',
  Argentina: 'AR',
  Armenia: 'AM',
  Aruba: 'AW',
  Australia: 'AU',
  Austria: 'AT',
  Azerbaijan: 'AZ',
  Bahamas: 'BS',
  Bahrain: 'BH',
  Bangladesh: 'BD',
  Barbados: 'BB',
  Belarus: 'BY',
  Belgium: 'BE',
  Belize: 'BZ',
  Benin: 'BJ',
  Bermuda: 'BM',
  Bhutan: 'BT',
  Bolivia: 'BO',
  'Bosnia and Herzegovina': 'BA',
  Botswana: 'BW',
  'Bouvet Island': 'BV',
  Brazil: 'BR',
  'British Indian Ocean Territory': 'IO',
  'British Virgin Islands': 'VG',
  Brunei: 'BN',
  Bulgaria: 'BG',
  'Burkina Faso': 'BF',
  Burundi: 'BI',
  Cambodia: 'KH',
  Cameroon: 'CM',
  Canada: 'CA',
  'Cape Verde': 'CV',
  'Cayman Islands': 'KY',
  'Central African Republic': 'CF',
  Chad: 'TD',
  Chile: 'CL',
  China: 'CN',
  'Christmas Island': 'CX',
  'Cocos Islands': 'CC',
  Colombia: 'CO',
  Comoros: 'KM',
  'Congo - Brazzaville': 'CG',
  'Congo - Kinshasa': 'CD',
  'Cook Islands': 'CK',
  'Costa Rica': 'CR',
  Croatia: 'HR',
  Cuba: 'CU',
  Cyprus: 'CY',
  'Czech Republic': 'CZ',
  Denmark: 'DK',
  Djibouti: 'DJ',
  Dominica: 'DM',
  'Dominican Republic': 'DO',
  Ecuador: 'EC',
  Egypt: 'EG',
  'El Salvador': 'SV',
  'Equatorial Guinea': 'GQ',
  Eritrea: 'ER',
  Estonia: 'EE',
  Ethiopia: 'ET',
  'Falkland Islands': 'FK',
  'Faroe Islands': 'FO',
  Fiji: 'FJ',
  Finland: 'FI',
  France: 'FR',
  'French Guiana': 'GF',
  'French Polynesia': 'PF',
  'French Southern Territories': 'TF',
  Gabon: 'GA',
  Gambia: 'GM',
  Georgia: 'GE',
  Germany: 'DE',
  Ghana: 'GH',
  Gibraltar: 'GI',
  Greece: 'GR',
  Greenland: 'GL',
  Grenada: 'GD',
  Guadeloupe: 'GP',
  Guam: 'GU',
  Guatemala: 'GT',
  Guinea: 'GN',
  'Guinea-Bissau': 'GW',
  Guyana: 'GY',
  Haiti: 'HT',
  'Heard Island and McDonald Islands': 'HM',
  Honduras: 'HN',
  'Hong Kong SAR China': 'HK',
  Hungary: 'HU',
  Iceland: 'IS',
  India: 'IN',
  Indonesia: 'ID',
  Iran: 'IR',
  Iraq: 'IQ',
  Ireland: 'IE',
  Israel: 'IL',
  Italy: 'IT',
  'Ivory Coast': 'CI',
  Jamaica: 'JM',
  Japan: 'JP',
  Jordan: 'JO',
  Kazakhstan: 'KZ',
  Kenya: 'KE',
  Kiribati: 'KI',
  Kuwait: 'KW',
  Kyrgyzstan: 'KG',
  Laos: 'LA',
  Latvia: 'LV',
  Lebanon: 'LB',
  Lesotho: 'LS',
  Liberia: 'LR',
  Libya: 'LY',
  Liechtenstein: 'LI',
  Lithuania: 'LT',
  Luxembourg: 'LU',
  'Macau SAR China': 'MO',
  Macedonia: 'MK',
  Madagascar: 'MG',
  Malawi: 'MW',
  Malaysia: 'MY',
  Maldives: 'MV',
  Mali: 'ML',
  Malta: 'MT',
  'Marshall Islands': 'MH',
  Martinique: 'MQ',
  Mauritania: 'MR',
  Mauritius: 'MU',
  Mayotte: 'YT',
  Mexico: 'MX',
  Micronesia: 'FM',
  Moldova: 'MD',
  Monaco: 'MC',
  Mongolia: 'MN',
  Montserrat: 'MS',
  Morocco: 'MA',
  Mozambique: 'MZ',
  Myanmar: 'MM',
  Namibia: 'NA',
  Nauru: 'NR',
  Nepal: 'NP',
  Netherlands: 'NL',
  'Netherlands Antilles': 'AN',
  'New Caledonia': 'NC',
  'New Zealand': 'NZ',
  Nicaragua: 'NI',
  Niger: 'NE',
  Nigeria: 'NG',
  Niue: 'NU',
  'Norfolk Island': 'NF',
  'North Korea': 'KP',
  'Northern Mariana Islands': 'MP',
  Norway: 'NO',
  Oman: 'OM',
  Pakistan: 'PK',
  Palau: 'PW',
  'Palestinian Territory': 'PS',
  Panama: 'PA',
  'Papua New Guinea': 'PG',
  Paraguay: 'PY',
  Peru: 'PE',
  Philippines: 'PH',
  Pitcairn: 'PN',
  Poland: 'PL',
  Portugal: 'PT',
  'Puerto Rico': 'PR',
  Qatar: 'QA',
  Reunion: 'RE',
  Romania: 'RO',
  Russia: 'RU',
  Rwanda: 'RW',
  'Saint Helena': 'SH',
  'Saint Kitts and Nevis': 'KN',
  'Saint Lucia': 'LC',
  'Saint Pierre and Miquelon': 'PM',
  'Saint Vincent and the Grenadines': 'VC',
  Samoa: 'WS',
  'San Marino': 'SM',
  'Sao Tome and Principe': 'ST',
  'Saudi Arabia': 'SA',
  Senegal: 'SN',
  Serbia: 'YU',
  Seychelles: 'SC',
  'Sierra Leone': 'SL',
  Singapore: 'SG',
  Slovakia: 'SK',
  Slovenia: 'SI',
  'Solomon Islands': 'SB',
  Somalia: 'SO',
  'South Africa': 'ZA',
  'South Georgia and the South Sandwich Islands': 'GS',
  'South Korea': 'KR',
  Spain: 'ES',
  'Sri Lanka': 'LK',
  Sudan: 'SD',
  Suriname: 'SR',
  'Svalbard and Jan Mayen': 'SJ',
  Swaziland: 'SZ',
  Sweden: 'SE',
  Switzerland: 'CH',
  Syria: 'SY',
  Taiwan: 'TW',
  Tajikistan: 'TJ',
  Tanzania: 'TZ',
  Thailand: 'TH',
  Togo: 'TG',
  Tokelau: 'TK',
  Tonga: 'TO',
  'Trinidad and Tobago': 'TT',
  Tunisia: 'TN',
  Turkey: 'TR',
  Turkmenistan: 'TM',
  'Turks and Caicos Islands': 'TC',
  Tuvalu: 'TV',
  'U.S. Virgin Islands': 'VI',
  Uganda: 'UG',
  Ukraine: 'UA',
  'United Arab Emirates': 'AE',
  'United Kingdom': 'GB',
  'United States': 'US',
  'United States Minor Outlying Islands': 'UM',
  Uruguay: 'UY',
  Uzbekistan: 'UZ',
  Vanuatu: 'VU',
  Vatican: 'VA',
  Venezuela: 'VE',
  Vietnam: 'VN',
  'Wallis and Futuna': 'WF',
  'Western Sahara': 'EH',
  Yemen: 'YE',
  Zambia: 'ZM',
  Zimbabwe: 'ZW',
};
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: gnoun('language', Langs),
    //from: gnoun('region', Regions),
  },
  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, Langs, ''],
    [<>Region</>,
     PFrom, Regions, ''],
    [<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 < 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}, mod)({
  q: jQuery.trim(text), ie: 'utf-8',
  hl: mod.in.data || prefs.getValue(PLang, ''),
  cr: 'country'+ prefs.getValue(PFrom, ''),
  safe: prefs.getValue(PSafe, ''),
});
function tie(it, fn){
  it.addEventListener('focus', function(e){
    this.blur();
    fn.call(it);
    e.preventDefault();
    e.stopPropagation();
  }, true);
}
function oops($c){
  $c.removeClass('loading').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>');
function gnoun(name, dict)({
  _name: name, suggest: function(txt, htm, cb, sx){
    if(sx || !txt) return [];
    try { var re = RegExp(txt, 'i') } catch(_){ re = /(?:)/ }
    return [{text: k, data: v, summary: v ? k +' ['+ v +']' : k }
            for([k, v] in Iterator(dict)) if(re.test(k) || re.test(v))];
  }});