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documentup.js
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if (typeof window.localStorage == 'undefined' || typeof window.sessionStorage == 'undefined') (function () {
var Storage = function (type) {
function createCookie(name, value, days) {
var date, expires;
if (days) {
date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
expires = "; expires="+date.toGMTString();
} else {
expires = "";
}
document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
var nameEQ = name + "=",
ca = document.cookie.split(';'),
i, c;
for (i=0; i < ca.length; i++) {
c = ca[i];
while (c.charAt(0)==' ') {
c = c.substring(1,c.length);
}
if (c.indexOf(nameEQ) == 0) {
return c.substring(nameEQ.length,c.length);
}
}
return null;
}
function setData(data) {
data = JSON.stringify(data);
if (type == 'session') {
window.name = data;
} else {
createCookie('localStorage', data, 365);
}
}
function clearData() {
if (type == 'session') {
window.name = '';
} else {
createCookie('localStorage', '', 365);
}
}
function getData() {
var data = type == 'session' ? window.name : readCookie('localStorage');
return data ? JSON.parse(data) : {};
}
// initialise if there's already data
var data = getData();
return {
length: 0,
clear: function () {
data = {};
this.length = 0;
clearData();
},
getItem: function (key) {
return data[key] === undefined ? null : data[key];
},
key: function (i) {
// not perfect, but works
var ctr = 0;
for (var k in data) {
if (ctr == i) return k;
else ctr++;
}
return null;
},
removeItem: function (key) {
delete data[key];
this.length--;
setData(data);
},
setItem: function (key, value) {
data[key] = value+''; // forces the value to a string
this.length++;
setData(data);
}
};
};
if (typeof window.localStorage == 'undefined') window.localStorage = new Storage('local');
if (typeof window.sessionStorage == 'undefined') window.sessionStorage = new Storage('session');
})();/*!
* =============================================================
* Ender: open module JavaScript framework (https://ender.no.de)
* Build: ender build bonzo qwery bean reqwest domready
* =============================================================
*/
/*!
* Ender: open module JavaScript framework (client-lib)
* copyright Dustin Diaz & Jacob Thornton 2011 (@ded @fat)
* http://ender.no.de
* License MIT
*/
!function (context) {
// a global object for node.js module compatiblity
// ============================================
context['global'] = context
// Implements simple module system
// losely based on CommonJS Modules spec v1.1.1
// ============================================
var modules = {}
, old = context.$
function require (identifier) {
// modules can be required from ender's build system, or found on the window
var module = modules[identifier] || window[identifier]
if (!module) throw new Error("Requested module '" + identifier + "' has not been defined.")
return module
}
function provide (name, what) {
return (modules[name] = what)
}
context['provide'] = provide
context['require'] = require
function aug(o, o2) {
for (var k in o2) k != 'noConflict' && k != '_VERSION' && (o[k] = o2[k])
return o
}
function boosh(s, r, els) {
// string || node || nodelist || window
if (typeof s == 'string' || s.nodeName || (s.length && 'item' in s) || s == window) {
els = ender._select(s, r)
els.selector = s
} else els = isFinite(s.length) ? s : [s]
return aug(els, boosh)
}
function ender(s, r) {
return boosh(s, r)
}
aug(ender, {
_VERSION: '0.3.6'
, fn: boosh // for easy compat to jQuery plugins
, ender: function (o, chain) {
aug(chain ? boosh : ender, o)
}
, _select: function (s, r) {
return (r || document).querySelectorAll(s)
}
})
aug(boosh, {
forEach: function (fn, scope, i) {
// opt out of native forEach so we can intentionally call our own scope
// defaulting to the current item and be able to return self
for (i = 0, l = this.length; i < l; ++i) i in this && fn.call(scope || this[i], this[i], i, this)
// return self for chaining
return this
},
$: ender // handy reference to self
})
ender.noConflict = function () {
context.$ = old
return this
}
if (typeof module !== 'undefined' && module.exports) module.exports = ender
// use subscript notation as extern for Closure compilation
context['ender'] = context['$'] = context['ender'] || ender
}(this);
!function () {
var module = { exports: {} }, exports = module.exports;
/*!
* bean.js - copyright Jacob Thornton 2011
* https://github.com/fat/bean
* MIT License
* special thanks to:
* dean edwards: http://dean.edwards.name/
* dperini: https://github.com/dperini/nwevents
* the entire mootools team: github.com/mootools/mootools-core
*/
!function (name, context, definition) {
if (typeof module !== 'undefined') module.exports = definition(name, context);
else if (typeof define === 'function' && typeof define.amd === 'object') define(definition);
else context[name] = definition(name, context);
}('bean', this, function (name, context) {
var win = window
, old = context[name]
, overOut = /over|out/
, namespaceRegex = /[^\.]*(?=\..*)\.|.*/
, nameRegex = /\..*/
, addEvent = 'addEventListener'
, attachEvent = 'attachEvent'
, removeEvent = 'removeEventListener'
, detachEvent = 'detachEvent'
, doc = document || {}
, root = doc.documentElement || {}
, W3C_MODEL = root[addEvent]
, eventSupport = W3C_MODEL ? addEvent : attachEvent
, slice = Array.prototype.slice
, mouseTypeRegex = /click|mouse(?!(.*wheel|scroll))|menu|drag|drop/i
, mouseWheelTypeRegex = /mouse.*(wheel|scroll)/i
, textTypeRegex = /^text/i
, touchTypeRegex = /^touch|^gesture/i
, ONE = { one: 1 } // singleton for quick matching making add() do one()
, nativeEvents = (function (hash, events, i) {
for (i = 0; i < events.length; i++)
hash[events[i]] = 1
return hash
})({}, (
'click dblclick mouseup mousedown contextmenu ' + // mouse buttons
'mousewheel mousemultiwheel DOMMouseScroll ' + // mouse wheel
'mouseover mouseout mousemove selectstart selectend ' + // mouse movement
'keydown keypress keyup ' + // keyboard
'orientationchange ' + // mobile
'focus blur change reset select submit ' + // form elements
'load unload beforeunload resize move DOMContentLoaded readystatechange ' + // window
'error abort scroll ' + // misc
(W3C_MODEL ? // element.fireEvent('onXYZ'... is not forgiving if we try to fire an event
// that doesn't actually exist, so make sure we only do these on newer browsers
'show ' + // mouse buttons
'input invalid ' + // form elements
'touchstart touchmove touchend touchcancel ' + // touch
'gesturestart gesturechange gestureend ' + // gesture
'message readystatechange pageshow pagehide popstate ' + // window
'hashchange offline online ' + // window
'afterprint beforeprint ' + // printing
'dragstart dragenter dragover dragleave drag drop dragend ' + // dnd
'loadstart progress suspend emptied stalled loadmetadata ' + // media
'loadeddata canplay canplaythrough playing waiting seeking ' + // media
'seeked ended durationchange timeupdate play pause ratechange ' + // media
'volumechange cuechange ' + // media
'checking noupdate downloading cached updateready obsolete ' + // appcache
'' : '')
).split(' ')
)
, customEvents = (function () {
function isDescendant(parent, node) {
while ((node = node.parentNode) !== null) {
if (node === parent) return true
}
return false
}
function check(event) {
var related = event.relatedTarget
if (!related) return related === null
return (related !== this && related.prefix !== 'xul' && !/document/.test(this.toString()) && !isDescendant(this, related))
}
return {
mouseenter: { base: 'mouseover', condition: check }
, mouseleave: { base: 'mouseout', condition: check }
, mousewheel: { base: /Firefox/.test(navigator.userAgent) ? 'DOMMouseScroll' : 'mousewheel' }
}
})()
, fixEvent = (function () {
var commonProps = 'altKey attrChange attrName bubbles cancelable ctrlKey currentTarget detail eventPhase getModifierState isTrusted metaKey relatedNode relatedTarget shiftKey srcElement target timeStamp type view which'.split(' ')
, mouseProps = commonProps.concat('button buttons clientX clientY dataTransfer fromElement offsetX offsetY pageX pageY screenX screenY toElement'.split(' '))
, mouseWheelProps = mouseProps.concat('wheelDelta wheelDeltaX wheelDeltaY wheelDeltaZ axis'.split(' ')) // 'axis' is FF specific
, keyProps = commonProps.concat('char charCode key keyCode keyIdentifier keyLocation'.split(' '))
, textProps = commonProps.concat(['data'])
, touchProps = commonProps.concat('touches targetTouches changedTouches scale rotation'.split(' '))
, preventDefault = 'preventDefault'
, createPreventDefault = function (event) {
return function () {
if (event[preventDefault])
event[preventDefault]()
else
event.returnValue = false
}
}
, stopPropagation = 'stopPropagation'
, createStopPropagation = function (event) {
return function () {
if (event[stopPropagation])
event[stopPropagation]()
else
event.cancelBubble = true
}
}
, createStop = function (synEvent) {
return function () {
synEvent[preventDefault]()
synEvent[stopPropagation]()
synEvent.stopped = true
}
}
, copyProps = function (event, result, props) {
var i, p
for (i = props.length; i--;) {
p = props[i]
if (!(p in result) && p in event) result[p] = event[p]
}
}
return function (event, isNative) {
var result = { originalEvent: event, isNative: isNative }
if (!event)
return result
var props
, type = event.type
, target = event.target || event.srcElement
result[preventDefault] = createPreventDefault(event)
result[stopPropagation] = createStopPropagation(event)
result.stop = createStop(result)
result.target = target && target.nodeType === 3 ? target.parentNode : target
if (isNative) { // we only need basic augmentation on custom events, the rest is too expensive
if (type.indexOf('key') !== -1) {
props = keyProps
result.keyCode = event.which || event.keyCode
} else if (mouseTypeRegex.test(type)) {
props = mouseProps
result.rightClick = event.which === 3 || event.button === 2
result.pos = { x: 0, y: 0 }
if (event.pageX || event.pageY) {
result.clientX = event.pageX
result.clientY = event.pageY
} else if (event.clientX || event.clientY) {
result.clientX = event.clientX + doc.body.scrollLeft + root.scrollLeft
result.clientY = event.clientY + doc.body.scrollTop + root.scrollTop
}
if (overOut.test(type))
result.relatedTarget = event.relatedTarget || event[(type === 'mouseover' ? 'from' : 'to') + 'Element']
} else if (touchTypeRegex.test(type)) {
props = touchProps
} else if (mouseWheelTypeRegex.test(type)) {
props = mouseWheelProps
} else if (textTypeRegex.test(type)) {
props = textProps
}
copyProps(event, result, props || commonProps)
}
return result
}
})()
// if we're in old IE we can't do onpropertychange on doc or win so we use doc.documentElement for both
, targetElement = function (element, isNative) {
return !W3C_MODEL && !isNative && (element === doc || element === win) ? root : element
}
// we use one of these per listener, of any type
, RegEntry = (function () {
function entry(element, type, handler, original, namespaces) {
this.element = element
this.type = type
this.handler = handler
this.original = original
this.namespaces = namespaces
this.custom = customEvents[type]
this.isNative = nativeEvents[type] && element[eventSupport]
this.eventType = W3C_MODEL || this.isNative ? type : 'propertychange'
this.customType = !W3C_MODEL && !this.isNative && type
this.target = targetElement(element, this.isNative)
this.eventSupport = this.target[eventSupport]
}
entry.prototype = {
// given a list of namespaces, is our entry in any of them?
inNamespaces: function (checkNamespaces) {
var i, j
if (!checkNamespaces)
return true
if (!this.namespaces)
return false
for (i = checkNamespaces.length; i--;) {
for (j = this.namespaces.length; j--;) {
if (checkNamespaces[i] === this.namespaces[j])
return true
}
}
return false
}
// match by element, original fn (opt), handler fn (opt)
, matches: function (checkElement, checkOriginal, checkHandler) {
return this.element === checkElement &&
(!checkOriginal || this.original === checkOriginal) &&
(!checkHandler || this.handler === checkHandler)
}
}
return entry
})()
, registry = (function () {
// our map stores arrays by event type, just because it's better than storing
// everything in a single array. uses '$' as a prefix for the keys for safety
var map = {}
// generic functional search of our registry for matching listeners,
// `fn` returns false to break out of the loop
, forAll = function (element, type, original, handler, fn) {
if (!type || type === '*') {
// search the whole registry
for (var t in map) {
if (t.charAt(0) === '$')
forAll(element, t.substr(1), original, handler, fn)
}
} else {
var i = 0, l, list = map['$' + type], all = element === '*'
if (!list)
return
for (l = list.length; i < l; i++) {
if (all || list[i].matches(element, original, handler))
if (!fn(list[i], list, i, type))
return
}
}
}
, has = function (element, type, original) {
// we're not using forAll here simply because it's a bit slower and this
// needs to be fast
var i, list = map['$' + type]
if (list) {
for (i = list.length; i--;) {
if (list[i].matches(element, original, null))
return true
}
}
return false
}
, get = function (element, type, original) {
var entries = []
forAll(element, type, original, null, function (entry) { return entries.push(entry) })
return entries
}
, put = function (entry) {
(map['$' + entry.type] || (map['$' + entry.type] = [])).push(entry)
return entry
}
, del = function (entry) {
forAll(entry.element, entry.type, null, entry.handler, function (entry, list, i) {
list.splice(i, 1)
if (list.length === 0)
delete map['$' + entry.type]
return false
})
}
// dump all entries, used for onunload
, entries = function () {
var t, entries = []
for (t in map) {
if (t.charAt(0) === '$')
entries = entries.concat(map[t])
}
return entries
}
return { has: has, get: get, put: put, del: del, entries: entries }
})()
// add and remove listeners to DOM elements
, listener = W3C_MODEL ? function (element, type, fn, add) {
element[add ? addEvent : removeEvent](type, fn, false)
} : function (element, type, fn, add, custom) {
if (custom && add && element['_on' + custom] === null)
element['_on' + custom] = 0
element[add ? attachEvent : detachEvent]('on' + type, fn)
}
, nativeHandler = function (element, fn, args) {
return function (event) {
event = fixEvent(event || ((this.ownerDocument || this.document || this).parentWindow || win).event, true)
return fn.apply(element, [event].concat(args))
}
}
, customHandler = function (element, fn, type, condition, args, isNative) {
return function (event) {
if (condition ? condition.apply(this, arguments) : W3C_MODEL ? true : event && event.propertyName === '_on' + type || !event) {
if (event)
event = fixEvent(event || ((this.ownerDocument || this.document || this).parentWindow || win).event, isNative)
fn.apply(element, event && (!args || args.length === 0) ? arguments : slice.call(arguments, event ? 0 : 1).concat(args))
}
}
}
, once = function (rm, element, type, fn, originalFn) {
// wrap the handler in a handler that does a remove as well
return function () {
rm(element, type, originalFn)
fn.apply(this, arguments)
}
}
, removeListener = function (element, orgType, handler, namespaces) {
var i, l, entry
, type = (orgType && orgType.replace(nameRegex, ''))
, handlers = registry.get(element, type, handler)
for (i = 0, l = handlers.length; i < l; i++) {
if (handlers[i].inNamespaces(namespaces)) {
if ((entry = handlers[i]).eventSupport)
listener(entry.target, entry.eventType, entry.handler, false, entry.type)
// TODO: this is problematic, we have a registry.get() and registry.del() that
// both do registry searches so we waste cycles doing this. Needs to be rolled into
// a single registry.forAll(fn) that removes while finding, but the catch is that
// we'll be splicing the arrays that we're iterating over. Needs extra tests to
// make sure we don't screw it up. @rvagg
registry.del(entry)
}
}
}
, addListener = function (element, orgType, fn, originalFn, args) {
var entry
, type = orgType.replace(nameRegex, '')
, namespaces = orgType.replace(namespaceRegex, '').split('.')
if (registry.has(element, type, fn))
return element // no dupe
if (type === 'unload')
fn = once(removeListener, element, type, fn, originalFn) // self clean-up
if (customEvents[type]) {
if (customEvents[type].condition)
fn = customHandler(element, fn, type, customEvents[type].condition, true)
type = customEvents[type].base || type
}
entry = registry.put(new RegEntry(element, type, fn, originalFn, namespaces[0] && namespaces))
entry.handler = entry.isNative ?
nativeHandler(element, entry.handler, args) :
customHandler(element, entry.handler, type, false, args, false)
if (entry.eventSupport)
listener(entry.target, entry.eventType, entry.handler, true, entry.customType)
}
, del = function (selector, fn, $) {
return function (e) {
var target, i, array = typeof selector === 'string' ? $(selector, this) : selector
for (target = e.target; target && target !== this; target = target.parentNode) {
for (i = array.length; i--;) {
if (array[i] === target) {
return fn.apply(target, arguments)
}
}
}
}
}
, remove = function (element, typeSpec, fn) {
var k, m, type, namespaces, i
, rm = removeListener
, isString = typeSpec && typeof typeSpec === 'string'
if (isString && typeSpec.indexOf(' ') > 0) {
// remove(el, 't1 t2 t3', fn) or remove(el, 't1 t2 t3')
typeSpec = typeSpec.split(' ')
for (i = typeSpec.length; i--;)
remove(element, typeSpec[i], fn)
return element
}
type = isString && typeSpec.replace(nameRegex, '')
if (type && customEvents[type])
type = customEvents[type].type
if (!typeSpec || isString) {
// remove(el) or remove(el, t1.ns) or remove(el, .ns) or remove(el, .ns1.ns2.ns3)
if (namespaces = isString && typeSpec.replace(namespaceRegex, ''))
namespaces = namespaces.split('.')
rm(element, type, fn, namespaces)
} else if (typeof typeSpec === 'function') {
// remove(el, fn)
rm(element, null, typeSpec)
} else {
// remove(el, { t1: fn1, t2, fn2 })
for (k in typeSpec) {
if (typeSpec.hasOwnProperty(k))
remove(element, k, typeSpec[k])
}
}
return element
}
, add = function (element, events, fn, delfn, $) {
var type, types, i, args
, originalFn = fn
, isDel = fn && typeof fn === 'string'
if (events && !fn && typeof events === 'object') {
for (type in events) {
if (events.hasOwnProperty(type))
add.apply(this, [ element, type, events[type] ])
}
} else {
args = arguments.length > 3 ? slice.call(arguments, 3) : []
types = (isDel ? fn : events).split(' ')
isDel && (fn = del(events, (originalFn = delfn), $)) && (args = slice.call(args, 1))
// special case for one()
this === ONE && (fn = once(remove, element, events, fn, originalFn))
for (i = types.length; i--;) addListener(element, types[i], fn, originalFn, args)
}
return element
}
, one = function () {
return add.apply(ONE, arguments)
}
, fireListener = W3C_MODEL ? function (isNative, type, element) {
var evt = doc.createEvent(isNative ? 'HTMLEvents' : 'UIEvents')
evt[isNative ? 'initEvent' : 'initUIEvent'](type, true, true, win, 1)
element.dispatchEvent(evt)
} : function (isNative, type, element) {
element = targetElement(element, isNative)
// if not-native then we're using onpropertychange so we just increment a custom property
isNative ? element.fireEvent('on' + type, doc.createEventObject()) : element['_on' + type]++
}
, fire = function (element, type, args) {
var i, j, l, names, handlers
, types = type.split(' ')
for (i = types.length; i--;) {
type = types[i].replace(nameRegex, '')
if (names = types[i].replace(namespaceRegex, ''))
names = names.split('.')
if (!names && !args && element[eventSupport]) {
fireListener(nativeEvents[type], type, element)
} else {
// non-native event, either because of a namespace, arguments or a non DOM element
// iterate over all listeners and manually 'fire'
handlers = registry.get(element, type)
args = [false].concat(args)
for (j = 0, l = handlers.length; j < l; j++) {
if (handlers[j].inNamespaces(names))
handlers[j].handler.apply(element, args)
}
}
}
return element
}
, clone = function (element, from, type) {
var i = 0
, handlers = registry.get(from, type)
, l = handlers.length
for (;i < l; i++)
handlers[i].original && add(element, handlers[i].type, handlers[i].original)
return element
}
, bean = {
add: add
, one: one
, remove: remove
, clone: clone
, fire: fire
, noConflict: function () {
context[name] = old
return this
}
}
if (win[attachEvent]) {
// for IE, clean up on unload to avoid leaks
var cleanup = function () {
var i, entries = registry.entries()
for (i in entries) {
if (entries[i].type && entries[i].type !== 'unload')
remove(entries[i].element, entries[i].type)
}
win[detachEvent]('onunload', cleanup)
win.CollectGarbage && win.CollectGarbage()
}
win[attachEvent]('onunload', cleanup)
}
return bean
})
provide("bean", module.exports);
!function ($) {
var b = require('bean')
, integrate = function (method, type, method2) {
var _args = type ? [type] : []
return function () {
for (var args, i = 0, l = this.length; i < l; i++) {
args = [this[i]].concat(_args, Array.prototype.slice.call(arguments, 0))
args.length == 4 && args.push($)
!arguments.length && method == 'add' && type && (method = 'fire')
b[method].apply(this, args)
}
return this
}
}
, add = integrate('add')
, remove = integrate('remove')
, fire = integrate('fire')
, methods = {
on: add
, addListener: add
, bind: add
, listen: add
, delegate: add
, one: integrate('one')
, off: remove
, unbind: remove
, unlisten: remove
, removeListener: remove
, undelegate: remove
, emit: fire
, trigger: fire
, cloneEvents: integrate('clone')
, hover: function (enter, leave, i) { // i for internal
for (i = this.length; i--;) {
b.add.call(this, this[i], 'mouseenter', enter)
b.add.call(this, this[i], 'mouseleave', leave)
}
return this
}
}
, shortcuts = [
'blur', 'change', 'click', 'dblclick', 'error', 'focus', 'focusin'
, 'focusout', 'keydown', 'keypress', 'keyup', 'load', 'mousedown'
, 'mouseenter', 'mouseleave', 'mouseout', 'mouseover', 'mouseup', 'mousemove'
, 'resize', 'scroll', 'select', 'submit', 'unload'
]
for (var i = shortcuts.length; i--;) {
methods[shortcuts[i]] = integrate('add', shortcuts[i])
}
$.ender(methods, true)
}(ender)
}();
!function () {
var module = { exports: {} }, exports = module.exports;
/*!
* Reqwest! A general purpose XHR connection manager
* (c) Dustin Diaz 2011
* https://github.com/ded/reqwest
* license MIT
*/
!function (name, definition) {
if (typeof define == 'function') define(definition)
else if (typeof module != 'undefined') module.exports = definition()
else this[name] = definition()
}('reqwest', function () {
var context = this
, win = window
, doc = document
, old = context.reqwest
, twoHundo = /^20\d$/
, byTag = 'getElementsByTagName'
, readyState = 'readyState'
, contentType = 'Content-Type'
, requestedWith = 'X-Requested-With'
, head = doc[byTag]('head')[0]
, uniqid = 0
, lastValue // data stored by the most recent JSONP callback
, xmlHttpRequest = 'XMLHttpRequest'
, defaultHeaders = {
contentType: 'application/x-www-form-urlencoded'
, accept: {
'*': 'text/javascript, text/html, application/xml, text/xml, */*'
, xml: 'application/xml, text/xml'
, html: 'text/html'
, text: 'text/plain'
, json: 'application/json, text/javascript'
, js: 'application/javascript, text/javascript'
}
, requestedWith: xmlHttpRequest
}
, xhr = (xmlHttpRequest in win) ?
function () {
return new XMLHttpRequest()
} :
function () {
return new ActiveXObject('Microsoft.XMLHTTP')
}
function handleReadyState(o, success, error) {
return function () {
if (o && o[readyState] == 4) {
if (twoHundo.test(o.status)) {
success(o)
} else {
error(o)
}
}
}
}
function setHeaders(http, o) {
var headers = o.headers || {}
headers.Accept = headers.Accept || defaultHeaders.accept[o.type] || defaultHeaders.accept['*']
// breaks cross-origin requests with legacy browsers
if (!o.crossOrigin && !headers[requestedWith]) headers[requestedWith] = defaultHeaders.requestedWith
if (!headers[contentType]) headers[contentType] = o.contentType || defaultHeaders.contentType
for (var h in headers) {
headers.hasOwnProperty(h) && http.setRequestHeader(h, headers[h])
}
}
function generalCallback(data) {
lastValue = data
}
function urlappend(url, s) {
return url + (/\?/.test(url) ? '&' : '?') + s
}
function handleJsonp(o, fn, err, url) {
var reqId = uniqid++
, cbkey = o.jsonpCallback || 'callback' // the 'callback' key
, cbval = o.jsonpCallbackName || ('reqwest_' + reqId) // the 'callback' value
, cbreg = new RegExp('(' + cbkey + ')=(.+)(&|$)')
, match = url.match(cbreg)
, script = doc.createElement('script')
, loaded = 0
if (match) {
if (match[2] === '?') {
url = url.replace(cbreg, '$1=' + cbval + '$3') // wildcard callback func name
} else {
cbval = match[2] // provided callback func name
}
} else {
url = urlappend(url, cbkey + '=' + cbval) // no callback details, add 'em
}
win[cbval] = generalCallback
script.type = 'text/javascript'
script.src = url
script.async = true
if (typeof script.onreadystatechange !== 'undefined') {
// need this for IE due to out-of-order onreadystatechange(), binding script
// execution to an event listener gives us control over when the script
// is executed. See http://jaubourg.net/2010/07/loading-script-as-onclick-handler-of.html
script.event = 'onclick'
script.htmlFor = script.id = '_reqwest_' + reqId
}
script.onload = script.onreadystatechange = function () {
if ((script[readyState] && script[readyState] !== 'complete' && script[readyState] !== 'loaded') || loaded) {
return false
}
script.onload = script.onreadystatechange = null
script.onclick && script.onclick()
// Call the user callback with the last value stored and clean up values and scripts.
o.success && o.success(lastValue)
lastValue = undefined
head.removeChild(script)
loaded = 1
}
// Add the script to the DOM head
head.appendChild(script)
}
function getRequest(o, fn, err) {
var method = (o.method || 'GET').toUpperCase()
, url = typeof o === 'string' ? o : o.url
// convert non-string objects to query-string form unless o.processData is false
, data = (o.processData !== false && o.data && typeof o.data !== 'string')
? reqwest.toQueryString(o.data)
: (o.data || null);
// if we're working on a GET request and we have data then we should append
// query string to end of URL and not post data
(o.type == 'jsonp' || method == 'GET')
&& data
&& (url = urlappend(url, data))
&& (data = null)
if (o.type == 'jsonp') return handleJsonp(o, fn, err, url)
var http = xhr()
http.open(method, url, true)
setHeaders(http, o)
http.onreadystatechange = handleReadyState(http, fn, err)
o.before && o.before(http)
http.send(data)
return http
}
function Reqwest(o, fn) {
this.o = o
this.fn = fn
init.apply(this, arguments)
}
function setType(url) {
var m = url.match(/\.(json|jsonp|html|xml)(\?|$)/)
return m ? m[1] : 'js'
}
function init(o, fn) {
this.url = typeof o == 'string' ? o : o.url
this.timeout = null
var type = o.type || setType(this.url)
, self = this
fn = fn || function () {}
if (o.timeout) {
this.timeout = setTimeout(function () {
self.abort()
}, o.timeout)
}
function complete(resp) {
o.timeout && clearTimeout(self.timeout)
self.timeout = null
o.complete && o.complete(resp)
}
function success(resp) {
var r = resp.responseText
if (r) {
switch (type) {
case 'json':
try {
resp = win.JSON ? win.JSON.parse(r) : eval('(' + r + ')')
} catch(err) {
return error(resp, 'Could not parse JSON in response', err)
}
break;
case 'js':
resp = eval(r)
break;
case 'html':
resp = r
break;
}
}
fn(resp)
o.success && o.success(resp)
complete(resp)
}
function error(resp, msg, t) {
o.error && o.error(resp, msg, t)
complete(resp)
}
this.request = getRequest(o, success, error)
}
Reqwest.prototype = {
abort: function () {
this.request.abort()
}
, retry: function () {
init.call(this, this.o, this.fn)
}
}
function reqwest(o, fn) {
return new Reqwest(o, fn)