Tweets via the web interface instead of the API

say.ubiq.js

const Name = 'say',
Twitter = 'https://twitter.com/',
Icon = Twitter +'favicon.ico',
MaxLen = 140,
Base = <div class={Name}><style><![CDATA[
  #timeline {list-style-type:none; font-size:92%; padding:0}
  #timeline .actions {display:none}
  #timeline img.fn {width:16px; height:16px; vertical-align:middle}
  #status {font-size:112%; font-weight:700}
  .screen-name {margin:0 0.2em}
  $a img {border:none}
  $.size {font-size:84%}
  $.error {font-style:oblique; line-height:1.8}
  $.excess {text-decoration:line-through}
  $.logo {display:block}
  $.loading + .logo {opacity:0.4}
  $.error + .logo {opacity:0.7}
]]></style><div id={Name}
><span id="input"> </span><div id="TL"> </div
></div><a class="logo" href={Twitter}><img width="125" height="29"
  src="http://assets0.twitter.com/images/twitter_logo_125x29.png"/></a></div
>.toXMLString().replace(/\$/g, '.'+ Name +' ').replace(/>\s+</g, '><');
function showError(msg, type){
  displayMessage({icon: Icon, title: (type || '') +'Error', text: msg});
  pdate = new Date - 3e4;
}
function ajaxError(x) showError(x.status +' '+ x.statusText, 'Ajax');
function setTL(tl, htm){
  if(/<form [^]+?<\/ol>/(htm)){
    var $f = jQuery(RegExp.lastMatch);
    token = $f.find('input[name="authenticity_token"]').val();
    tl.innerHTML = '';
    $f.find('#timeline').appendTo(tl);
    tl.parentNode.className = '';
  } else {
    pdate = new Date - 4e4;
    tl.textContent = 'Error (most likely not logged in)';
    tl.parentNode.className = 'error';
  }
}
var pdate, token;
CmdUtils.CreateCommand({
  name: Name,
  synonyms: ['tweet'],
  icon: Icon,
  takes: {status: noun_arb_text},
  description: ''+<>
    Sets your <a href={Twitter}>Twitter</a> status
    using the web interface instead of the API.</>,
  execute: function({text}){
    if(!token) return showError('No authenticity token.');
    if(!text)  return showError('No status.');
    jQuery.ajax({
      type: 'POST',
      url: Twitter +'status/update',
      data: {status: text, authenticity_token: token, source: 'ubiquity'},
      error: ajaxError,
      success: function(htm){
        var f = (jQuery((/<form [^]+?<\/form>/(htm) || 0)[0])
                 .find('#latest_text_full'));
        displayMessage({
          icon: Icon,
          title: jQuery.trim(f.find('.status-text').text()),
          text: f.find('.published').attr('title') })}});
  },
  preview: function(pbl, {text}){
    var size = text.length, date = new Date, doc = pbl.ownerDocument;
    do var cn = doc.getElementById(Name);
    while(!cn && (pdate = NaN, pbl.innerHTML = Base));
    if(text) cn.firstChild.innerHTML = (
      <><span class="status">{text}</span><span class={'size'}
      ><sup class={size > MaxLen ? 'excess' : ''}
      >{size}</sup>/<sub>{MaxLen}</sub></span></>);
    if(date - pdate < 6e4) return;
    pdate = date;
    cn.className += ' loading';
    jQuery.ajax({
      url: Twitter +'home',
      error: ajaxError,
      success: function(htm){
        setTL(cn.childNodes[1], htm);
      },
    });
  },
  previewDelay: 0,
  author: 'satyr'.link('http://ubigist.appjet.net/?o=satyr'), license: 'MIT',
});