// https://github.com/josephschmitt/Clamp.js
var module = document.getElementById("clampjs");
$clamp(module, {clamp: 3});




// https://github.com/ftlabs/ftellipsis
var element = document.getElementById('ftellipsis');
var ellipsis = new Ellipsis(element);

ellipsis.calc();
ellipsis.set();






// https://codepen.io/Merri/pen/Dsuim
/**
  * TextOverflowClamp.js
  *
  * Updated 2013-05-09 to remove jQuery dependancy.
  * But be careful with webfonts!
  */

// bind function support for older browsers without it
// https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Function/bind
if (!Function.prototype.bind) {
  Function.prototype.bind = function (oThis) {
    if (typeof this !== "function") {
      // closest thing possible to the ECMAScript 5 internal IsCallable function
      throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");
    }
 
    var aArgs = Array.prototype.slice.call(arguments, 1),
        fToBind = this,
        fNOP = function () {},
        fBound = function () {
          return fToBind.apply(this instanceof fNOP && oThis
                                 ? this
                                 : oThis,
                               aArgs.concat(Array.prototype.slice.call(arguments)));
        };
 
    fNOP.prototype = this.prototype;
    fBound.prototype = new fNOP();
 
    return fBound;
  };
}

// the actual meat is here
(function(w, d){
	var clamp, measure, text, lineWidth,
		lineStart, lineCount, wordStart,
		line, lineText, wasNewLine,
    ce = d.createElement.bind(d),
    ctn = d.createTextNode.bind(d);
	
	// measurement element is made a child of the clamped element to get it's style
	measure = ce('span');
  
	(function(s){
		s.position = 'absolute'; // prevent page reflow
		s.whiteSpace = 'pre'; // cross-browser width results
		s.visibility = 'hidden'; // prevent drawing
	})(measure.style);
	
	clamp = function (el, lineClamp) {
    // make sure the element belongs to the document
    if(!el.ownerDocument || !el.ownerDocument === d) return;
		// reset to safe starting values
		lineStart = wordStart = 0;
		lineCount = 1;
		wasNewLine = false; 
		lineWidth = el.clientWidth;
		// get all the text, remove any line changes
		text = (el.textContent || el.innerText).replace(/\n/g, ' ');
		// remove all content
		while(el.firstChild !== null)
			el.removeChild(el.firstChild);
		// add measurement element within so it inherits styles
		el.appendChild(measure);
		// http://ejohn.org/blog/search-and-dont-replace/
		text.replace(/ /g, function(m, pos) {
			// ignore any further processing if we have total lines
      if(lineCount === lineClamp) return;
			// create a text node and place it in the measurement element
			measure.appendChild(ctn(text.substr(lineStart, pos - lineStart)));
			// have we exceeded allowed line width?
			if(lineWidth < measure.clientWidth) {
				if(wasNewLine) {
					// we have a long word so it gets a line of it's own
					lineText = text.substr(lineStart, pos + 1 - lineStart);
					// next line start position
					lineStart = pos + 1;
				} else {
					// grab the text until this word
					lineText = text.substr(lineStart, wordStart - lineStart);
					// next line start position
					lineStart = wordStart;
				}
				// create a line element
				line = ce('span');
				// add text to the line element
				line.appendChild(ctn(lineText));
				// add the line element to the container
				el.appendChild(line);
				// yes, we created a new line
				wasNewLine = true;
        lineCount++;
			} else {
				// did not create a new line
				wasNewLine = false;
			}
			// remember last word start position
			wordStart = pos + 1;
			// clear measurement element
			measure.removeChild(measure.firstChild);
		});
		// remove the measurement element from the container
		el.removeChild(measure);
		// create the last line element
		line = ce('span');
		// give styles required for text-overflow to kick in
		(function(s){
			s.display = 'inline-block';
			s.overflow = 'hidden';
			s.textOverflow = 'ellipsis';
			s.whiteSpace = 'nowrap';
			s.width = '100%';
		})(line.style);
		// add all remaining text to the line element
		line.appendChild(ctn(text.substr(lineStart)));
		// add the line element to the container
		el.appendChild(line);
	}
	w.clamp = clamp;
})(window, document);

// the only bit of jQuery
$(window).bind('load', function() {
  clamp(document.getElementById('textoverflowclamp'), 3);
});