remove closureness from plugins

1 files changed, 57 insertions, 223 deletions

diff --git a/js/alert.js b/js/alert.js
index 38bce06a4..1925ef011 100644
--- a/js/alert.js
+++ b/js/alert.js
@@ -1,260 +1,94 @@
-/** =======================================================================
- * Bootstrap: alert.js v4.0.0
+/* ========================================================================
+ * Bootstrap: alert.js v3.3.4
  * http://getbootstrap.com/javascript/#alerts
  * ========================================================================
  * Copyright 2011-2015 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- * ========================================================================
- * @fileoverview - Bootstrap's generic alert component. Add dismiss
- * functionality to all alert messages with this plugin.
- *
- * Public Methods & Properties:
- *
- *   + $.alert
- *   + $.alert.noConflict
- *   + $.alert.Constructor
- *   + $.alert.Constructor.VERSION
- *   + $.alert.Constructor.prototype.close
- *
- * ========================================================================
- */
-
-'use strict';
-
-
-/**
- * Our Alert class.
- * @param {Element=} opt_element
- * @constructor
- */
-var Alert = function (opt_element) {
-  if (opt_element) {
-    $(opt_element).on('click', Alert._DISMISS_SELECTOR, Alert._handleDismiss(this))
-  }
-}
-
-
-/**
- * @const
- * @type {string}
- */
-Alert['VERSION'] = '4.0.0'
-
-
-/**
- * @const
- * @type {string}
- * @private
- */
-Alert._NAME = 'alert'
-
-
-/**
- * @const
- * @type {string}
- * @private
- */
-Alert._DATA_KEY = 'bs.alert'
-
-
-/**
- * @const
- * @type {string}
- * @private
- */
-Alert._DISMISS_SELECTOR = '[data-dismiss="alert"]'
-
-
-/**
- * @const
- * @type {number}
- * @private
- */
-Alert._TRANSITION_DURATION = 150
-
+ * ======================================================================== */
 
-/**
- * @const
- * @type {Function}
- * @private
- */
-Alert._JQUERY_NO_CONFLICT = $.fn[Alert._NAME]
 
++function ($) {
+  'use strict';
 
-/**
- * @const
- * @enum {string}
- * @private
- */
-Alert._Event = {
-  CLOSE  : 'close.bs.alert',
-  CLOSED : 'closed.bs.alert'
-}
+  // ALERT CLASS DEFINITION
+  // ======================
 
+  var dismiss = '[data-dismiss="alert"]'
+  var Alert   = function (el) {
+    $(el).on('click', dismiss, this.close)
+  }
 
-/**
- * @const
- * @enum {string}
- * @private
- */
-Alert._ClassName = {
-  ALERT : 'alert',
-  FADE  : 'fade',
-  IN    : 'in'
-}
+  Alert.VERSION = '3.3.4'
 
+  Alert.TRANSITION_DURATION = 150
 
-/**
- * Provides the jQuery Interface for the alert component.
- * @param {string=} opt_config
- * @this {jQuery}
- * @return {jQuery}
- * @private
- */
-Alert._jQueryInterface = function (opt_config) {
-  return this.each(function () {
-    var $this = $(this)
-    var data  = $this.data(Alert._DATA_KEY)
+  Alert.prototype.close = function (e) {
+    var $this    = $(this)
+    var selector = $this.attr('data-target')
 
-    if (!data) {
-      data = new Alert(this)
-      $this.data(Alert._DATA_KEY, data)
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
     }
 
-    if (opt_config === 'close') {
-      data[opt_config](this)
-    }
-  })
-}
+    var $parent = $(selector)
 
+    if (e) e.preventDefault()
 
-/**
- * Close the alert component
- * @param {Alert} alertInstance
- * @return {Function}
- * @private
- */
-Alert._handleDismiss = function (alertInstance) {
-  return function (event) {
-    if (event) {
-      event.preventDefault()
+    if (!$parent.length) {
+      $parent = $this.closest('.alert')
     }
 
-    alertInstance['close'](this)
-  }
-}
-
+    $parent.trigger(e = $.Event('close.bs.alert'))
 
-/**
- * Close the alert component
- * @param {Element} element
- */
-Alert.prototype['close'] = function (element) {
-  var rootElement = this._getRootElement(element)
-  var customEvent = this._triggerCloseEvent(rootElement)
+    if (e.isDefaultPrevented()) return
 
-  if (customEvent.isDefaultPrevented()) return
+    $parent.removeClass('in')
 
-  this._removeElement(rootElement)
-}
-
-
-/**
- * Tries to get the alert's root element
- * @return {Element}
- * @private
- */
-Alert.prototype._getRootElement = function (element) {
-  var parent   = false
-  var selector = Bootstrap.getSelectorFromElement(element)
-
-  if (selector) {
-    parent = $(selector)[0]
-  }
+    function removeElement() {
+      // detach from parent, fire event then clean up data
+      $parent.detach().trigger('closed.bs.alert').remove()
+    }
 
-  if (!parent) {
-    parent = $(element).closest('.' + Alert._ClassName.ALERT)[0]
+    $.support.transition && $parent.hasClass('fade') ?
+      $parent
+        .one('bsTransitionEnd', removeElement)
+        .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
+      removeElement()
   }
 
-  return parent
-}
-
 
-/**
- * Trigger close event on element
- * @return {$.Event}
- * @private
- */
-Alert.prototype._triggerCloseEvent = function (element) {
-  var closeEvent = $.Event(Alert._Event.CLOSE)
-  $(element).trigger(closeEvent)
-  return closeEvent
-}
+  // ALERT PLUGIN DEFINITION
+  // =======================
 
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.alert')
 
-/**
- * Trigger closed event and remove element from dom
- * @private
- */
-Alert.prototype._removeElement = function (element) {
-  $(element).removeClass(Alert._ClassName.IN)
-
-  if (!Bootstrap.transition || !$(element).hasClass(Alert._ClassName.FADE)) {
-    this._destroyElement(element)
-    return
+      if (!data) $this.data('bs.alert', (data = new Alert(this)))
+      if (typeof option == 'string') data[option].call($this)
+    })
   }
 
-  $(element)
-    .one(Bootstrap.TRANSITION_END, this._destroyElement.bind(this, element))
-    .emulateTransitionEnd(Alert._TRANSITION_DURATION)
-}
-
+  var old = $.fn.alert
 
-/**
- * clean up any lingering jquery data and kill element
- * @private
- */
-Alert.prototype._destroyElement = function (element) {
-  $(element)
-    .detach()
-    .trigger(Alert._Event.CLOSED)
-    .remove()
-}
+  $.fn.alert             = Plugin
+  $.fn.alert.Constructor = Alert
 
 
-/**
- * ------------------------------------------------------------------------
- * jQuery Interface + noConflict implementaiton
- * ------------------------------------------------------------------------
- */
-
-/**
- * @const
- * @type {Function}
- */
-$.fn[Alert._NAME] = Alert._jQueryInterface
-
-
-/**
- * @const
- * @type {Function}
- */
-$.fn[Alert._NAME]['Constructor'] = Alert
+  // ALERT NO CONFLICT
+  // =================
 
+  $.fn.alert.noConflict = function () {
+    $.fn.alert = old
+    return this
+  }
 
-/**
- * @return {Function}
- */
-$.fn[Alert._NAME]['noConflict'] = function () {
-  $.fn[Alert._NAME] = Alert._JQUERY_NO_CONFLICT
-  return Alert._jQueryInterface
-}
 
+  // ALERT DATA-API
+  // ==============
 
-/**
- * ------------------------------------------------------------------------
- * Data Api implementation
- * ------------------------------------------------------------------------
- */
+  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
 
-$(document).on('click.bs.alert.data-api', Alert._DISMISS_SELECTOR, Alert._handleDismiss(new Alert))
+}(jQuery);