[Ubiquity] tinyurl improved

tinyur1.ubiq.js

const Name = 'tinyur1',
TURL = 'http://tinyurl.com/',
Selector = '#'+ Name,
Base = <div class={Name}><style><![CDATA[
  @.result {text-align:center}
  @.arrow {font-weight:bold; margin:2px 0}
  @.error {font-style:italic; margin-bottom:4px}
  @.logo {
    background:#009; font:bold 16px sans-serif; width:6.6em; text-align:center}
  @.logo a {color:#fff; text-decoration:none}
  @.loading + .logo {opacity:0.4}
  @.error + .logo {opacity:0.7}
]]></style><div id={Name}/><div class="logo"
><a href={TURL}>TinyURL.com</a></div></div
>.toXMLString().replace(/@/g, '.'+ Name +' ');
var tiny, pq;
CmdUtils.CreateCommand({
  name: Name,
  synonyms: ['tinyurl'],
  icon: TURL +'favicon.ico',
  takes: {URL: noun_type_url},
  modifiers: {to: {_name: 'alias',
    suggest: function(txt, htm, cb, sx)
      txt && !sx ? [CmdUtils.makeSugg(txt, htm)] : [] }},
  description: ''+<>
   Improved <a href={TURL}>tinyurl</a> that
   <ul style="list-style-image:none">
    <li>supports alias.</li>
    <li>copies on enter.</li></ul></>,
  execute: function(){
    if(tiny) CmdUtils.copyToClipboard(tiny);
    else displayMessage({
      icon: this.icon, title: 'Error', text: 'No result yet!'});
    tiny = '';
  },
  preview: function(pbl, {text: u}, mod){
    var a = mod.to.text || '', $p = jQuery(pbl), $c = $p.find(Selector);
    if(!$c[0]) $c = $p.html(Base).find(Selector), pq = '';
    if(tiny && pq === (pq = u + a)) return;
    $c.addClass('loading');
    Utils.parseRemoteDocument(
      TURL +'create.php', {url: u, alias: a}, function(doc){
        var [org, tin] = ((doc = jQuery(doc)).find('blockquote > b')
                          .map(function() this.textContent).get()),
        err = doc.find('p > b[style]').text();
        $c.removeClass().addClass(err ? 'error' : '').html(
          <><i>{err.slice(0, 48)}</i><div class="result"
            >{org}<div class="arrow">&#x2193;</div
              ><a href={tiny = tin}>{tin}</a></div></> +'');
      });
  },
  previewDelay: 234,
  author: 'satyr'.link('http://d.hatena.ne.jp/murky-satyr'), license: 'MIT',
});