/* ===========================================================
* bootstrap-popover.js v1.4.0
* http://twitter.github.com/bootstrap/javascript.html#popover
* ===========================================================
* Copyright 2011 Twitter, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* =========================================================== */


!function ($) {

    "use strict"

    var Popover = function (element, options) {
        this.$element = $(element)
        this.options = options
        this.enabled = true
        this.fixTitle()
    }

    /* NOTE: POPOVER EXTENDS BOOTSTRAP-TWIPSY.js
    ========================================= */

    Popover.prototype = $.extend({}, $.fn.twipsy.Twipsy.prototype, {

        setContent: function () {
            var $tip = this.tip()
            $tip.find('.title')[this.options.html ? 'html' : 'text'](this.getTitle())
            $tip.find('.content p')[this.options.html ? 'html' : 'text'](this.getContent())
            $tip[0].className = 'popover'
        }

  , hasContent: function () {
      return this.getTitle() || this.getContent()
  }

  , getContent: function () {
      var content
       , $e = this.$element
       , o = this.options

      if (typeof this.options.content == 'string') {
          content = $e.attr(this.options.content)
      } else if (typeof this.options.content == 'function') {
          content = this.options.content.call(this.$element[0])
      }

      return content
  }

  , tip: function () {
      if (!this.$tip) {
          this.$tip = $('<div class="popover" />')
          .html(this.options.template)
      }
      return this.$tip
  }

    })


    /* POPOVER PLUGIN DEFINITION
    * ======================= */

    $.fn.popover = function (options) {
        if (typeof options == 'object') options = $.extend({}, $.fn.popover.defaults, options)
        $.fn.twipsy.initWith.call(this, options, Popover, 'popover')
        return this
    }

    $.fn.popover.defaults = $.extend({}, $.fn.twipsy.defaults, {
        placement: 'right'
  , content: 'data-content'
  , template: '<div class="arrow"></div><div class="inner"><h3 class="title"></h3><div class="content"><p></p></div></div>'
    })

    $.fn.twipsy.rejectAttrOptions.push('content')

} (window.jQuery || window.ender);