/*
Unobtrusive JavaScript
https://github.com/rails/rails/blob/master/actionview/app/assets/javascripts
Released under the MIT license
*/
;
(function() {
var context = this;
(function() {
(function() {
this.Rails = {
linkClickSelector: 'a[data-confirm], a[data-method], a[data-remote]:not([disabled]), a[data-disable-with], a[data-disable]',
buttonClickSelector: {
selector: 'button[data-remote]:not([form]), button[data-confirm]:not([form])',
exclude: 'form button'
},
inputChangeSelector: 'select[data-remote], input[data-remote], textarea[data-remote]',
formSubmitSelector: 'form',
formInputClickSelector: 'form input[type=submit], form input[type=image], form button[type=submit], form button:not([type]), input[type=submit][form], input[type=image][form], button[type=submit][form], button[form]:not([type])',
formDisableSelector: 'input[data-disable-with]:enabled, button[data-disable-with]:enabled, textarea[data-disable-with]:enabled, input[data-disable]:enabled, button[data-disable]:enabled, textarea[data-disable]:enabled',
formEnableSelector: 'input[data-disable-with]:disabled, button[data-disable-with]:disabled, textarea[data-disable-with]:disabled, input[data-disable]:disabled, button[data-disable]:disabled, textarea[data-disable]:disabled',
fileInputSelector: 'input[name][type=file]:not([disabled])',
linkDisableSelector: 'a[data-disable-with], a[data-disable]',
buttonDisableSelector: 'button[data-remote][data-disable-with], button[data-remote][data-disable]'
};
}).call(this);
}).call(context);
var Rails = context.Rails;
(function() {
(function() {
var nonce;
nonce = null;
Rails.loadCSPNonce = function() {
var ref;
return nonce = (ref = document.querySelector("meta[name=csp-nonce]")) != null ? ref.content : void 0;
};
Rails.cspNonce = function() {
return nonce != null ? nonce : Rails.loadCSPNonce();
};
}).call(this);
(function() {
var expando, m;
m = Element.prototype.matches || Element.prototype.matchesSelector || Element.prototype.mozMatchesSelector || Element.prototype.msMatchesSelector || Element.prototype.oMatchesSelector || Element.prototype.webkitMatchesSelector;
Rails.matches = function(element, selector) {
if (selector.exclude != null) {
return m.call(element, selector.selector) && !m.call(element, selector.exclude);
} else {
return m.call(element, selector);
}
};
expando = '_ujsData';
Rails.getData = function(element, key) {
var ref;
return (ref = element[expando]) != null ? ref[key] : void 0;
};
Rails.setData = function(element, key, value) {
if (element[expando] == null) {
element[expando] = {};
}
return element[expando][key] = value;
};
Rails.$ = function(selector) {
return Array.prototype.slice.call(document.querySelectorAll(selector));
};
}).call(this);
(function() {
var $, csrfParam, csrfToken;
$ = Rails.$;
csrfToken = Rails.csrfToken = function() {
var meta;
meta = document.querySelector('meta[name=csrf-token]');
return meta && meta.content;
};
csrfParam = Rails.csrfParam = function() {
var meta;
meta = document.querySelector('meta[name=csrf-param]');
return meta && meta.content;
};
Rails.CSRFProtection = function(xhr) {
var token;
token = csrfToken();
if (token != null) {
return xhr.setRequestHeader('X-CSRF-Token', token);
}
};
Rails.refreshCSRFTokens = function() {
var param, token;
token = csrfToken();
param = csrfParam();
if ((token != null) && (param != null)) {
return $('form input[name="' + param + '"]').forEach(function(input) {
return input.value = token;
});
}
};
}).call(this);
(function() {
var CustomEvent, fire, matches, preventDefault;
matches = Rails.matches;
CustomEvent = window.CustomEvent;
if (typeof CustomEvent !== 'function') {
CustomEvent = function(event, params) {
var evt;
evt = document.createEvent('CustomEvent');
evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail);
return evt;
};
CustomEvent.prototype = window.Event.prototype;
preventDefault = CustomEvent.prototype.preventDefault;
CustomEvent.prototype.preventDefault = function() {
var result;
result = preventDefault.call(this);
if (this.cancelable && !this.defaultPrevented) {
Object.defineProperty(this, 'defaultPrevented', {
get: function() {
return true;
}
});
}
return result;
};
}
fire = Rails.fire = function(obj, name, data) {
var event;
event = new CustomEvent(name, {
bubbles: true,
cancelable: true,
detail: data
});
obj.dispatchEvent(event);
return !event.defaultPrevented;
};
Rails.stopEverything = function(e) {
fire(e.target, 'ujs:everythingStopped');
e.preventDefault();
e.stopPropagation();
return e.stopImmediatePropagation();
};
Rails.delegate = function(element, selector, eventType, handler) {
return element.addEventListener(eventType, function(e) {
var target;
target = e.target;
while (!(!(target instanceof Element) || matches(target, selector))) {
target = target.parentNode;
}
if (target instanceof Element && handler.call(target, e) === false) {
e.preventDefault();
return e.stopPropagation();
}
});
};
}).call(this);
(function() {
var AcceptHeaders, CSRFProtection, createXHR, cspNonce, fire, prepareOptions, processResponse;
cspNonce = Rails.cspNonce, CSRFProtection = Rails.CSRFProtection, fire = Rails.fire;
AcceptHeaders = {
'*': '*/*',
text: 'text/plain',
html: 'text/html',
xml: 'application/xml, text/xml',
json: 'application/json, text/javascript',
script: 'text/javascript, application/javascript, application/ecmascript, application/x-ecmascript'
};
Rails.ajax = function(options) {
var xhr;
options = prepareOptions(options);
xhr = createXHR(options, function() {
var ref, response;
response = processResponse((ref = xhr.response) != null ? ref : xhr.responseText, xhr.getResponseHeader('Content-Type'));
if (Math.floor(xhr.status / 100) === 2) {
if (typeof options.success === "function") {
options.success(response, xhr.statusText, xhr);
}
} else {
if (typeof options.error === "function") {
options.error(response, xhr.statusText, xhr);
}
}
return typeof options.complete === "function" ? options.complete(xhr, xhr.statusText) : void 0;
});
if ((options.beforeSend != null) && !options.beforeSend(xhr, options)) {
return false;
}
if (xhr.readyState === XMLHttpRequest.OPENED) {
return xhr.send(options.data);
}
};
prepareOptions = function(options) {
options.url = options.url || location.href;
options.type = options.type.toUpperCase();
if (options.type === 'GET' && options.data) {
if (options.url.indexOf('?') < 0) {
options.url += '?' + options.data;
} else {
options.url += '&' + options.data;
}
}
if (AcceptHeaders[options.dataType] == null) {
options.dataType = '*';
}
options.accept = AcceptHeaders[options.dataType];
if (options.dataType !== '*') {
options.accept += ', */*; q=0.01';
}
return options;
};
createXHR = function(options, done) {
var xhr;
xhr = new XMLHttpRequest();
xhr.open(options.type, options.url, true);
xhr.setRequestHeader('Accept', options.accept);
if (typeof options.data === 'string') {
xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');
}
if (!options.crossDomain) {
xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
}
CSRFProtection(xhr);
xhr.withCredentials = !!options.withCredentials;
xhr.onreadystatechange = function() {
if (xhr.readyState === XMLHttpRequest.DONE) {
return done(xhr);
}
};
return xhr;
};
processResponse = function(response, type) {
var parser, script;
if (typeof response === 'string' && typeof type === 'string') {
if (type.match(/\bjson\b/)) {
try {
response = JSON.parse(response);
} catch (error) {}
} else if (type.match(/\b(?:java|ecma)script\b/)) {
script = document.createElement('script');
script.setAttribute('nonce', cspNonce());
script.text = response;
document.head.appendChild(script).parentNode.removeChild(script);
} else if (type.match(/\b(xml|html|svg)\b/)) {
parser = new DOMParser();
type = type.replace(/;.+/, '');
try {
response = parser.parseFromString(response, type);
} catch (error) {}
}
}
return response;
};
Rails.href = function(element) {
return element.href;
};
Rails.isCrossDomain = function(url) {
var e, originAnchor, urlAnchor;
originAnchor = document.createElement('a');
originAnchor.href = location.href;
urlAnchor = document.createElement('a');
try {
urlAnchor.href = url;
return !(((!urlAnchor.protocol || urlAnchor.protocol === ':') && !urlAnchor.host) || (originAnchor.protocol + '//' + originAnchor.host === urlAnchor.protocol + '//' + urlAnchor.host));
} catch (error) {
e = error;
return true;
}
};
}).call(this);
(function() {
var matches, toArray;
matches = Rails.matches;
toArray = function(e) {
return Array.prototype.slice.call(e);
};
Rails.serializeElement = function(element, additionalParam) {
var inputs, params;
inputs = [element];
if (matches(element, 'form')) {
inputs = toArray(element.elements);
}
params = [];
inputs.forEach(function(input) {
if (!input.name || input.disabled) {
return;
}
if (matches(input, 'select')) {
return toArray(input.options).forEach(function(option) {
if (option.selected) {
return params.push({
name: input.name,
value: option.value
});
}
});
} else if (input.checked || ['radio', 'checkbox', 'submit'].indexOf(input.type) === -1) {
return params.push({
name: input.name,
value: input.value
});
}
});
if (additionalParam) {
params.push(additionalParam);
}
return params.map(function(param) {
if (param.name != null) {
return (encodeURIComponent(param.name)) + "=" + (encodeURIComponent(param.value));
} else {
return param;
}
}).join('&');
};
Rails.formElements = function(form, selector) {
if (matches(form, 'form')) {
return toArray(form.elements).filter(function(el) {
return matches(el, selector);
});
} else {
return toArray(form.querySelectorAll(selector));
}
};
}).call(this);
(function() {
var allowAction, fire, stopEverything;
fire = Rails.fire, stopEverything = Rails.stopEverything;
Rails.handleConfirm = function(e) {
if (!allowAction(this)) {
return stopEverything(e);
}
};
allowAction = function(element) {
var answer, callback, message;
message = element.getAttribute('data-confirm');
if (!message) {
return true;
}
answer = false;
if (fire(element, 'confirm')) {
try {
answer = confirm(message);
} catch (error) {}
callback = fire(element, 'confirm:complete', [answer]);
}
return answer && callback;
};
}).call(this);
(function() {
var disableFormElement, disableFormElements, disableLinkElement, enableFormElement, enableFormElements, enableLinkElement, formElements, getData, matches, setData, stopEverything;
matches = Rails.matches, getData = Rails.getData, setData = Rails.setData, stopEverything = Rails.stopEverything, formElements = Rails.formElements;
Rails.handleDisabledElement = function(e) {
var element;
element = this;
if (element.disabled) {
return stopEverything(e);
}
};
Rails.enableElement = function(e) {
var element;
element = e instanceof Event ? e.target : e;
if (matches(element, Rails.linkDisableSelector)) {
return enableLinkElement(element);
} else if (matches(element, Rails.buttonDisableSelector) || matches(element, Rails.formEnableSelector)) {
return enableFormElement(element);
} else if (matches(element, Rails.formSubmitSelector)) {
return enableFormElements(element);
}
};
Rails.disableElement = function(e) {
var element;
element = e instanceof Event ? e.target : e;
if (matches(element, Rails.linkDisableSelector)) {
return disableLinkElement(element);
} else if (matches(element, Rails.buttonDisableSelector) || matches(element, Rails.formDisableSelector)) {
return disableFormElement(element);
} else if (matches(element, Rails.formSubmitSelector)) {
return disableFormElements(element);
}
};
disableLinkElement = function(element) {
var replacement;
replacement = element.getAttribute('data-disable-with');
if (replacement != null) {
setData(element, 'ujs:enable-with', element.innerHTML);
element.innerHTML = replacement;
}
element.addEventListener('click', stopEverything);
return setData(element, 'ujs:disabled', true);
};
enableLinkElement = function(element) {
var originalText;
originalText = getData(element, 'ujs:enable-with');
if (originalText != null) {
element.innerHTML = originalText;
setData(element, 'ujs:enable-with', null);
}
element.removeEventListener('click', stopEverything);
return setData(element, 'ujs:disabled', null);
};
disableFormElements = function(form) {
return formElements(form, Rails.formDisableSelector).forEach(disableFormElement);
};
disableFormElement = function(element) {
var replacement;
replacement = element.getAttribute('data-disable-with');
if (replacement != null) {
if (matches(element, 'button')) {
setData(element, 'ujs:enable-with', element.innerHTML);
element.innerHTML = replacement;
} else {
setData(element, 'ujs:enable-with', element.value);
element.value = replacement;
}
}
element.disabled = true;
return setData(element, 'ujs:disabled', true);
};
enableFormElements = function(form) {
return formElements(form, Rails.formEnableSelector).forEach(enableFormElement);
};
enableFormElement = function(element) {
var originalText;
originalText = getData(element, 'ujs:enable-with');
if (originalText != null) {
if (matches(element, 'button')) {
element.innerHTML = originalText;
} else {
element.value = originalText;
}
setData(element, 'ujs:enable-with', null);
}
element.disabled = false;
return setData(element, 'ujs:disabled', null);
};
}).call(this);
(function() {
var stopEverything;
stopEverything = Rails.stopEverything;
Rails.handleMethod = function(e) {
var csrfParam, csrfToken, form, formContent, href, link, method;
link = this;
method = link.getAttribute('data-method');
if (!method) {
return;
}
href = Rails.href(link);
csrfToken = Rails.csrfToken();
csrfParam = Rails.csrfParam();
form = document.createElement('form');
formContent = "";
if ((csrfParam != null) && (csrfToken != null) && !Rails.isCrossDomain(href)) {
formContent += "";
}
formContent += '';
form.method = 'post';
form.action = href;
form.target = link.target;
form.innerHTML = formContent;
form.style.display = 'none';
document.body.appendChild(form);
form.querySelector('[type="submit"]').click();
return stopEverything(e);
};
}).call(this);
(function() {
var ajax, fire, getData, isCrossDomain, isRemote, matches, serializeElement, setData, stopEverything,
slice = [].slice;
matches = Rails.matches, getData = Rails.getData, setData = Rails.setData, fire = Rails.fire, stopEverything = Rails.stopEverything, ajax = Rails.ajax, isCrossDomain = Rails.isCrossDomain, serializeElement = Rails.serializeElement;
isRemote = function(element) {
var value;
value = element.getAttribute('data-remote');
return (value != null) && value !== 'false';
};
Rails.handleRemote = function(e) {
var button, data, dataType, element, method, url, withCredentials;
element = this;
if (!isRemote(element)) {
return true;
}
if (!fire(element, 'ajax:before')) {
fire(element, 'ajax:stopped');
return false;
}
withCredentials = element.getAttribute('data-with-credentials');
dataType = element.getAttribute('data-type') || 'script';
if (matches(element, Rails.formSubmitSelector)) {
button = getData(element, 'ujs:submit-button');
method = getData(element, 'ujs:submit-button-formmethod') || element.method;
url = getData(element, 'ujs:submit-button-formaction') || element.getAttribute('action') || location.href;
if (method.toUpperCase() === 'GET') {
url = url.replace(/\?.*$/, '');
}
if (element.enctype === 'multipart/form-data') {
data = new FormData(element);
if (button != null) {
data.append(button.name, button.value);
}
} else {
data = serializeElement(element, button);
}
setData(element, 'ujs:submit-button', null);
setData(element, 'ujs:submit-button-formmethod', null);
setData(element, 'ujs:submit-button-formaction', null);
} else if (matches(element, Rails.buttonClickSelector) || matches(element, Rails.inputChangeSelector)) {
method = element.getAttribute('data-method');
url = element.getAttribute('data-url');
data = serializeElement(element, element.getAttribute('data-params'));
} else {
method = element.getAttribute('data-method');
url = Rails.href(element);
data = element.getAttribute('data-params');
}
ajax({
type: method || 'GET',
url: url,
data: data,
dataType: dataType,
beforeSend: function(xhr, options) {
if (fire(element, 'ajax:beforeSend', [xhr, options])) {
return fire(element, 'ajax:send', [xhr]);
} else {
fire(element, 'ajax:stopped');
return false;
}
},
success: function() {
var args;
args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
return fire(element, 'ajax:success', args);
},
error: function() {
var args;
args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
return fire(element, 'ajax:error', args);
},
complete: function() {
var args;
args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
return fire(element, 'ajax:complete', args);
},
crossDomain: isCrossDomain(url),
withCredentials: (withCredentials != null) && withCredentials !== 'false'
});
return stopEverything(e);
};
Rails.formSubmitButtonClick = function(e) {
var button, form;
button = this;
form = button.form;
if (!form) {
return;
}
if (button.name) {
setData(form, 'ujs:submit-button', {
name: button.name,
value: button.value
});
}
setData(form, 'ujs:formnovalidate-button', button.formNoValidate);
setData(form, 'ujs:submit-button-formaction', button.getAttribute('formaction'));
return setData(form, 'ujs:submit-button-formmethod', button.getAttribute('formmethod'));
};
Rails.preventInsignificantClick = function(e) {
var data, insignificantMetaClick, link, metaClick, method, nonPrimaryMouseClick;
link = this;
method = (link.getAttribute('data-method') || 'GET').toUpperCase();
data = link.getAttribute('data-params');
metaClick = e.metaKey || e.ctrlKey;
insignificantMetaClick = metaClick && method === 'GET' && !data;
nonPrimaryMouseClick = (e.button != null) && e.button !== 0;
if (nonPrimaryMouseClick || insignificantMetaClick) {
return e.stopImmediatePropagation();
}
};
}).call(this);
(function() {
var $, CSRFProtection, delegate, disableElement, enableElement, fire, formSubmitButtonClick, getData, handleConfirm, handleDisabledElement, handleMethod, handleRemote, loadCSPNonce, preventInsignificantClick, refreshCSRFTokens;
fire = Rails.fire, delegate = Rails.delegate, getData = Rails.getData, $ = Rails.$, refreshCSRFTokens = Rails.refreshCSRFTokens, CSRFProtection = Rails.CSRFProtection, loadCSPNonce = Rails.loadCSPNonce, enableElement = Rails.enableElement, disableElement = Rails.disableElement, handleDisabledElement = Rails.handleDisabledElement, handleConfirm = Rails.handleConfirm, preventInsignificantClick = Rails.preventInsignificantClick, handleRemote = Rails.handleRemote, formSubmitButtonClick = Rails.formSubmitButtonClick, handleMethod = Rails.handleMethod;
if ((typeof jQuery !== "undefined" && jQuery !== null) && (jQuery.ajax != null)) {
if (jQuery.rails) {
throw new Error('If you load both jquery_ujs and rails-ujs, use rails-ujs only.');
}
jQuery.rails = Rails;
jQuery.ajaxPrefilter(function(options, originalOptions, xhr) {
if (!options.crossDomain) {
return CSRFProtection(xhr);
}
});
}
Rails.start = function() {
if (window._rails_loaded) {
throw new Error('rails-ujs has already been loaded!');
}
window.addEventListener('pageshow', function() {
$(Rails.formEnableSelector).forEach(function(el) {
if (getData(el, 'ujs:disabled')) {
return enableElement(el);
}
});
return $(Rails.linkDisableSelector).forEach(function(el) {
if (getData(el, 'ujs:disabled')) {
return enableElement(el);
}
});
});
delegate(document, Rails.linkDisableSelector, 'ajax:complete', enableElement);
delegate(document, Rails.linkDisableSelector, 'ajax:stopped', enableElement);
delegate(document, Rails.buttonDisableSelector, 'ajax:complete', enableElement);
delegate(document, Rails.buttonDisableSelector, 'ajax:stopped', enableElement);
delegate(document, Rails.linkClickSelector, 'click', preventInsignificantClick);
delegate(document, Rails.linkClickSelector, 'click', handleDisabledElement);
delegate(document, Rails.linkClickSelector, 'click', handleConfirm);
delegate(document, Rails.linkClickSelector, 'click', disableElement);
delegate(document, Rails.linkClickSelector, 'click', handleRemote);
delegate(document, Rails.linkClickSelector, 'click', handleMethod);
delegate(document, Rails.buttonClickSelector, 'click', preventInsignificantClick);
delegate(document, Rails.buttonClickSelector, 'click', handleDisabledElement);
delegate(document, Rails.buttonClickSelector, 'click', handleConfirm);
delegate(document, Rails.buttonClickSelector, 'click', disableElement);
delegate(document, Rails.buttonClickSelector, 'click', handleRemote);
delegate(document, Rails.inputChangeSelector, 'change', handleDisabledElement);
delegate(document, Rails.inputChangeSelector, 'change', handleConfirm);
delegate(document, Rails.inputChangeSelector, 'change', handleRemote);
delegate(document, Rails.formSubmitSelector, 'submit', handleDisabledElement);
delegate(document, Rails.formSubmitSelector, 'submit', handleConfirm);
delegate(document, Rails.formSubmitSelector, 'submit', handleRemote);
delegate(document, Rails.formSubmitSelector, 'submit', function(e) {
return setTimeout((function() {
return disableElement(e);
}), 13);
});
delegate(document, Rails.formSubmitSelector, 'ajax:send', disableElement);
delegate(document, Rails.formSubmitSelector, 'ajax:complete', enableElement);
delegate(document, Rails.formInputClickSelector, 'click', preventInsignificantClick);
delegate(document, Rails.formInputClickSelector, 'click', handleDisabledElement);
delegate(document, Rails.formInputClickSelector, 'click', handleConfirm);
delegate(document, Rails.formInputClickSelector, 'click', formSubmitButtonClick);
document.addEventListener('DOMContentLoaded', refreshCSRFTokens);
document.addEventListener('DOMContentLoaded', loadCSPNonce);
return window._rails_loaded = true;
};
if (window.Rails === Rails && fire(document, 'rails:attachBindings')) {
Rails.start();
}
}).call(this);
}).call(this);
if (typeof module === "object" && module.exports) {
module.exports = Rails;
} else if (typeof define === "function" && define.amd) {
define(Rails);
}
}).call(this);
(function(global, factory) {
typeof exports === "object" && typeof module !== "undefined" ? factory(exports) : typeof define === "function" && define.amd ? define([ "exports" ], factory) : factory(global.ActiveStorage = {});
})(this, function(exports) {
"use strict";
function createCommonjsModule(fn, module) {
return module = {
exports: {}
}, fn(module, module.exports), module.exports;
}
var sparkMd5 = createCommonjsModule(function(module, exports) {
(function(factory) {
{
module.exports = factory();
}
})(function(undefined) {
var hex_chr = [ "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f" ];
function md5cycle(x, k) {
var a = x[0], b = x[1], c = x[2], d = x[3];
a += (b & c | ~b & d) + k[0] - 680876936 | 0;
a = (a << 7 | a >>> 25) + b | 0;
d += (a & b | ~a & c) + k[1] - 389564586 | 0;
d = (d << 12 | d >>> 20) + a | 0;
c += (d & a | ~d & b) + k[2] + 606105819 | 0;
c = (c << 17 | c >>> 15) + d | 0;
b += (c & d | ~c & a) + k[3] - 1044525330 | 0;
b = (b << 22 | b >>> 10) + c | 0;
a += (b & c | ~b & d) + k[4] - 176418897 | 0;
a = (a << 7 | a >>> 25) + b | 0;
d += (a & b | ~a & c) + k[5] + 1200080426 | 0;
d = (d << 12 | d >>> 20) + a | 0;
c += (d & a | ~d & b) + k[6] - 1473231341 | 0;
c = (c << 17 | c >>> 15) + d | 0;
b += (c & d | ~c & a) + k[7] - 45705983 | 0;
b = (b << 22 | b >>> 10) + c | 0;
a += (b & c | ~b & d) + k[8] + 1770035416 | 0;
a = (a << 7 | a >>> 25) + b | 0;
d += (a & b | ~a & c) + k[9] - 1958414417 | 0;
d = (d << 12 | d >>> 20) + a | 0;
c += (d & a | ~d & b) + k[10] - 42063 | 0;
c = (c << 17 | c >>> 15) + d | 0;
b += (c & d | ~c & a) + k[11] - 1990404162 | 0;
b = (b << 22 | b >>> 10) + c | 0;
a += (b & c | ~b & d) + k[12] + 1804603682 | 0;
a = (a << 7 | a >>> 25) + b | 0;
d += (a & b | ~a & c) + k[13] - 40341101 | 0;
d = (d << 12 | d >>> 20) + a | 0;
c += (d & a | ~d & b) + k[14] - 1502002290 | 0;
c = (c << 17 | c >>> 15) + d | 0;
b += (c & d | ~c & a) + k[15] + 1236535329 | 0;
b = (b << 22 | b >>> 10) + c | 0;
a += (b & d | c & ~d) + k[1] - 165796510 | 0;
a = (a << 5 | a >>> 27) + b | 0;
d += (a & c | b & ~c) + k[6] - 1069501632 | 0;
d = (d << 9 | d >>> 23) + a | 0;
c += (d & b | a & ~b) + k[11] + 643717713 | 0;
c = (c << 14 | c >>> 18) + d | 0;
b += (c & a | d & ~a) + k[0] - 373897302 | 0;
b = (b << 20 | b >>> 12) + c | 0;
a += (b & d | c & ~d) + k[5] - 701558691 | 0;
a = (a << 5 | a >>> 27) + b | 0;
d += (a & c | b & ~c) + k[10] + 38016083 | 0;
d = (d << 9 | d >>> 23) + a | 0;
c += (d & b | a & ~b) + k[15] - 660478335 | 0;
c = (c << 14 | c >>> 18) + d | 0;
b += (c & a | d & ~a) + k[4] - 405537848 | 0;
b = (b << 20 | b >>> 12) + c | 0;
a += (b & d | c & ~d) + k[9] + 568446438 | 0;
a = (a << 5 | a >>> 27) + b | 0;
d += (a & c | b & ~c) + k[14] - 1019803690 | 0;
d = (d << 9 | d >>> 23) + a | 0;
c += (d & b | a & ~b) + k[3] - 187363961 | 0;
c = (c << 14 | c >>> 18) + d | 0;
b += (c & a | d & ~a) + k[8] + 1163531501 | 0;
b = (b << 20 | b >>> 12) + c | 0;
a += (b & d | c & ~d) + k[13] - 1444681467 | 0;
a = (a << 5 | a >>> 27) + b | 0;
d += (a & c | b & ~c) + k[2] - 51403784 | 0;
d = (d << 9 | d >>> 23) + a | 0;
c += (d & b | a & ~b) + k[7] + 1735328473 | 0;
c = (c << 14 | c >>> 18) + d | 0;
b += (c & a | d & ~a) + k[12] - 1926607734 | 0;
b = (b << 20 | b >>> 12) + c | 0;
a += (b ^ c ^ d) + k[5] - 378558 | 0;
a = (a << 4 | a >>> 28) + b | 0;
d += (a ^ b ^ c) + k[8] - 2022574463 | 0;
d = (d << 11 | d >>> 21) + a | 0;
c += (d ^ a ^ b) + k[11] + 1839030562 | 0;
c = (c << 16 | c >>> 16) + d | 0;
b += (c ^ d ^ a) + k[14] - 35309556 | 0;
b = (b << 23 | b >>> 9) + c | 0;
a += (b ^ c ^ d) + k[1] - 1530992060 | 0;
a = (a << 4 | a >>> 28) + b | 0;
d += (a ^ b ^ c) + k[4] + 1272893353 | 0;
d = (d << 11 | d >>> 21) + a | 0;
c += (d ^ a ^ b) + k[7] - 155497632 | 0;
c = (c << 16 | c >>> 16) + d | 0;
b += (c ^ d ^ a) + k[10] - 1094730640 | 0;
b = (b << 23 | b >>> 9) + c | 0;
a += (b ^ c ^ d) + k[13] + 681279174 | 0;
a = (a << 4 | a >>> 28) + b | 0;
d += (a ^ b ^ c) + k[0] - 358537222 | 0;
d = (d << 11 | d >>> 21) + a | 0;
c += (d ^ a ^ b) + k[3] - 722521979 | 0;
c = (c << 16 | c >>> 16) + d | 0;
b += (c ^ d ^ a) + k[6] + 76029189 | 0;
b = (b << 23 | b >>> 9) + c | 0;
a += (b ^ c ^ d) + k[9] - 640364487 | 0;
a = (a << 4 | a >>> 28) + b | 0;
d += (a ^ b ^ c) + k[12] - 421815835 | 0;
d = (d << 11 | d >>> 21) + a | 0;
c += (d ^ a ^ b) + k[15] + 530742520 | 0;
c = (c << 16 | c >>> 16) + d | 0;
b += (c ^ d ^ a) + k[2] - 995338651 | 0;
b = (b << 23 | b >>> 9) + c | 0;
a += (c ^ (b | ~d)) + k[0] - 198630844 | 0;
a = (a << 6 | a >>> 26) + b | 0;
d += (b ^ (a | ~c)) + k[7] + 1126891415 | 0;
d = (d << 10 | d >>> 22) + a | 0;
c += (a ^ (d | ~b)) + k[14] - 1416354905 | 0;
c = (c << 15 | c >>> 17) + d | 0;
b += (d ^ (c | ~a)) + k[5] - 57434055 | 0;
b = (b << 21 | b >>> 11) + c | 0;
a += (c ^ (b | ~d)) + k[12] + 1700485571 | 0;
a = (a << 6 | a >>> 26) + b | 0;
d += (b ^ (a | ~c)) + k[3] - 1894986606 | 0;
d = (d << 10 | d >>> 22) + a | 0;
c += (a ^ (d | ~b)) + k[10] - 1051523 | 0;
c = (c << 15 | c >>> 17) + d | 0;
b += (d ^ (c | ~a)) + k[1] - 2054922799 | 0;
b = (b << 21 | b >>> 11) + c | 0;
a += (c ^ (b | ~d)) + k[8] + 1873313359 | 0;
a = (a << 6 | a >>> 26) + b | 0;
d += (b ^ (a | ~c)) + k[15] - 30611744 | 0;
d = (d << 10 | d >>> 22) + a | 0;
c += (a ^ (d | ~b)) + k[6] - 1560198380 | 0;
c = (c << 15 | c >>> 17) + d | 0;
b += (d ^ (c | ~a)) + k[13] + 1309151649 | 0;
b = (b << 21 | b >>> 11) + c | 0;
a += (c ^ (b | ~d)) + k[4] - 145523070 | 0;
a = (a << 6 | a >>> 26) + b | 0;
d += (b ^ (a | ~c)) + k[11] - 1120210379 | 0;
d = (d << 10 | d >>> 22) + a | 0;
c += (a ^ (d | ~b)) + k[2] + 718787259 | 0;
c = (c << 15 | c >>> 17) + d | 0;
b += (d ^ (c | ~a)) + k[9] - 343485551 | 0;
b = (b << 21 | b >>> 11) + c | 0;
x[0] = a + x[0] | 0;
x[1] = b + x[1] | 0;
x[2] = c + x[2] | 0;
x[3] = d + x[3] | 0;
}
function md5blk(s) {
var md5blks = [], i;
for (i = 0; i < 64; i += 4) {
md5blks[i >> 2] = s.charCodeAt(i) + (s.charCodeAt(i + 1) << 8) + (s.charCodeAt(i + 2) << 16) + (s.charCodeAt(i + 3) << 24);
}
return md5blks;
}
function md5blk_array(a) {
var md5blks = [], i;
for (i = 0; i < 64; i += 4) {
md5blks[i >> 2] = a[i] + (a[i + 1] << 8) + (a[i + 2] << 16) + (a[i + 3] << 24);
}
return md5blks;
}
function md51(s) {
var n = s.length, state = [ 1732584193, -271733879, -1732584194, 271733878 ], i, length, tail, tmp, lo, hi;
for (i = 64; i <= n; i += 64) {
md5cycle(state, md5blk(s.substring(i - 64, i)));
}
s = s.substring(i - 64);
length = s.length;
tail = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
for (i = 0; i < length; i += 1) {
tail[i >> 2] |= s.charCodeAt(i) << (i % 4 << 3);
}
tail[i >> 2] |= 128 << (i % 4 << 3);
if (i > 55) {
md5cycle(state, tail);
for (i = 0; i < 16; i += 1) {
tail[i] = 0;
}
}
tmp = n * 8;
tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);
lo = parseInt(tmp[2], 16);
hi = parseInt(tmp[1], 16) || 0;
tail[14] = lo;
tail[15] = hi;
md5cycle(state, tail);
return state;
}
function md51_array(a) {
var n = a.length, state = [ 1732584193, -271733879, -1732584194, 271733878 ], i, length, tail, tmp, lo, hi;
for (i = 64; i <= n; i += 64) {
md5cycle(state, md5blk_array(a.subarray(i - 64, i)));
}
a = i - 64 < n ? a.subarray(i - 64) : new Uint8Array(0);
length = a.length;
tail = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
for (i = 0; i < length; i += 1) {
tail[i >> 2] |= a[i] << (i % 4 << 3);
}
tail[i >> 2] |= 128 << (i % 4 << 3);
if (i > 55) {
md5cycle(state, tail);
for (i = 0; i < 16; i += 1) {
tail[i] = 0;
}
}
tmp = n * 8;
tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);
lo = parseInt(tmp[2], 16);
hi = parseInt(tmp[1], 16) || 0;
tail[14] = lo;
tail[15] = hi;
md5cycle(state, tail);
return state;
}
function rhex(n) {
var s = "", j;
for (j = 0; j < 4; j += 1) {
s += hex_chr[n >> j * 8 + 4 & 15] + hex_chr[n >> j * 8 & 15];
}
return s;
}
function hex(x) {
var i;
for (i = 0; i < x.length; i += 1) {
x[i] = rhex(x[i]);
}
return x.join("");
}
if (hex(md51("hello")) !== "5d41402abc4b2a76b9719d911017c592") ;
if (typeof ArrayBuffer !== "undefined" && !ArrayBuffer.prototype.slice) {
(function() {
function clamp(val, length) {
val = val | 0 || 0;
if (val < 0) {
return Math.max(val + length, 0);
}
return Math.min(val, length);
}
ArrayBuffer.prototype.slice = function(from, to) {
var length = this.byteLength, begin = clamp(from, length), end = length, num, target, targetArray, sourceArray;
if (to !== undefined) {
end = clamp(to, length);
}
if (begin > end) {
return new ArrayBuffer(0);
}
num = end - begin;
target = new ArrayBuffer(num);
targetArray = new Uint8Array(target);
sourceArray = new Uint8Array(this, begin, num);
targetArray.set(sourceArray);
return target;
};
})();
}
function toUtf8(str) {
if (/[\u0080-\uFFFF]/.test(str)) {
str = unescape(encodeURIComponent(str));
}
return str;
}
function utf8Str2ArrayBuffer(str, returnUInt8Array) {
var length = str.length, buff = new ArrayBuffer(length), arr = new Uint8Array(buff), i;
for (i = 0; i < length; i += 1) {
arr[i] = str.charCodeAt(i);
}
return returnUInt8Array ? arr : buff;
}
function arrayBuffer2Utf8Str(buff) {
return String.fromCharCode.apply(null, new Uint8Array(buff));
}
function concatenateArrayBuffers(first, second, returnUInt8Array) {
var result = new Uint8Array(first.byteLength + second.byteLength);
result.set(new Uint8Array(first));
result.set(new Uint8Array(second), first.byteLength);
return returnUInt8Array ? result : result.buffer;
}
function hexToBinaryString(hex) {
var bytes = [], length = hex.length, x;
for (x = 0; x < length - 1; x += 2) {
bytes.push(parseInt(hex.substr(x, 2), 16));
}
return String.fromCharCode.apply(String, bytes);
}
function SparkMD5() {
this.reset();
}
SparkMD5.prototype.append = function(str) {
this.appendBinary(toUtf8(str));
return this;
};
SparkMD5.prototype.appendBinary = function(contents) {
this._buff += contents;
this._length += contents.length;
var length = this._buff.length, i;
for (i = 64; i <= length; i += 64) {
md5cycle(this._hash, md5blk(this._buff.substring(i - 64, i)));
}
this._buff = this._buff.substring(i - 64);
return this;
};
SparkMD5.prototype.end = function(raw) {
var buff = this._buff, length = buff.length, i, tail = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ], ret;
for (i = 0; i < length; i += 1) {
tail[i >> 2] |= buff.charCodeAt(i) << (i % 4 << 3);
}
this._finish(tail, length);
ret = hex(this._hash);
if (raw) {
ret = hexToBinaryString(ret);
}
this.reset();
return ret;
};
SparkMD5.prototype.reset = function() {
this._buff = "";
this._length = 0;
this._hash = [ 1732584193, -271733879, -1732584194, 271733878 ];
return this;
};
SparkMD5.prototype.getState = function() {
return {
buff: this._buff,
length: this._length,
hash: this._hash
};
};
SparkMD5.prototype.setState = function(state) {
this._buff = state.buff;
this._length = state.length;
this._hash = state.hash;
return this;
};
SparkMD5.prototype.destroy = function() {
delete this._hash;
delete this._buff;
delete this._length;
};
SparkMD5.prototype._finish = function(tail, length) {
var i = length, tmp, lo, hi;
tail[i >> 2] |= 128 << (i % 4 << 3);
if (i > 55) {
md5cycle(this._hash, tail);
for (i = 0; i < 16; i += 1) {
tail[i] = 0;
}
}
tmp = this._length * 8;
tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);
lo = parseInt(tmp[2], 16);
hi = parseInt(tmp[1], 16) || 0;
tail[14] = lo;
tail[15] = hi;
md5cycle(this._hash, tail);
};
SparkMD5.hash = function(str, raw) {
return SparkMD5.hashBinary(toUtf8(str), raw);
};
SparkMD5.hashBinary = function(content, raw) {
var hash = md51(content), ret = hex(hash);
return raw ? hexToBinaryString(ret) : ret;
};
SparkMD5.ArrayBuffer = function() {
this.reset();
};
SparkMD5.ArrayBuffer.prototype.append = function(arr) {
var buff = concatenateArrayBuffers(this._buff.buffer, arr, true), length = buff.length, i;
this._length += arr.byteLength;
for (i = 64; i <= length; i += 64) {
md5cycle(this._hash, md5blk_array(buff.subarray(i - 64, i)));
}
this._buff = i - 64 < length ? new Uint8Array(buff.buffer.slice(i - 64)) : new Uint8Array(0);
return this;
};
SparkMD5.ArrayBuffer.prototype.end = function(raw) {
var buff = this._buff, length = buff.length, tail = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ], i, ret;
for (i = 0; i < length; i += 1) {
tail[i >> 2] |= buff[i] << (i % 4 << 3);
}
this._finish(tail, length);
ret = hex(this._hash);
if (raw) {
ret = hexToBinaryString(ret);
}
this.reset();
return ret;
};
SparkMD5.ArrayBuffer.prototype.reset = function() {
this._buff = new Uint8Array(0);
this._length = 0;
this._hash = [ 1732584193, -271733879, -1732584194, 271733878 ];
return this;
};
SparkMD5.ArrayBuffer.prototype.getState = function() {
var state = SparkMD5.prototype.getState.call(this);
state.buff = arrayBuffer2Utf8Str(state.buff);
return state;
};
SparkMD5.ArrayBuffer.prototype.setState = function(state) {
state.buff = utf8Str2ArrayBuffer(state.buff, true);
return SparkMD5.prototype.setState.call(this, state);
};
SparkMD5.ArrayBuffer.prototype.destroy = SparkMD5.prototype.destroy;
SparkMD5.ArrayBuffer.prototype._finish = SparkMD5.prototype._finish;
SparkMD5.ArrayBuffer.hash = function(arr, raw) {
var hash = md51_array(new Uint8Array(arr)), ret = hex(hash);
return raw ? hexToBinaryString(ret) : ret;
};
return SparkMD5;
});
});
var classCallCheck = function(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var createClass = function() {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function(Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var fileSlice = File.prototype.slice || File.prototype.mozSlice || File.prototype.webkitSlice;
var FileChecksum = function() {
createClass(FileChecksum, null, [ {
key: "create",
value: function create(file, callback) {
var instance = new FileChecksum(file);
instance.create(callback);
}
} ]);
function FileChecksum(file) {
classCallCheck(this, FileChecksum);
this.file = file;
this.chunkSize = 2097152;
this.chunkCount = Math.ceil(this.file.size / this.chunkSize);
this.chunkIndex = 0;
}
createClass(FileChecksum, [ {
key: "create",
value: function create(callback) {
var _this = this;
this.callback = callback;
this.md5Buffer = new sparkMd5.ArrayBuffer();
this.fileReader = new FileReader();
this.fileReader.addEventListener("load", function(event) {
return _this.fileReaderDidLoad(event);
});
this.fileReader.addEventListener("error", function(event) {
return _this.fileReaderDidError(event);
});
this.readNextChunk();
}
}, {
key: "fileReaderDidLoad",
value: function fileReaderDidLoad(event) {
this.md5Buffer.append(event.target.result);
if (!this.readNextChunk()) {
var binaryDigest = this.md5Buffer.end(true);
var base64digest = btoa(binaryDigest);
this.callback(null, base64digest);
}
}
}, {
key: "fileReaderDidError",
value: function fileReaderDidError(event) {
this.callback("Error reading " + this.file.name);
}
}, {
key: "readNextChunk",
value: function readNextChunk() {
if (this.chunkIndex < this.chunkCount || this.chunkIndex == 0 && this.chunkCount == 0) {
var start = this.chunkIndex * this.chunkSize;
var end = Math.min(start + this.chunkSize, this.file.size);
var bytes = fileSlice.call(this.file, start, end);
this.fileReader.readAsArrayBuffer(bytes);
this.chunkIndex++;
return true;
} else {
return false;
}
}
} ]);
return FileChecksum;
}();
function getMetaValue(name) {
var element = findElement(document.head, 'meta[name="' + name + '"]');
if (element) {
return element.getAttribute("content");
}
}
function findElements(root, selector) {
if (typeof root == "string") {
selector = root;
root = document;
}
var elements = root.querySelectorAll(selector);
return toArray$1(elements);
}
function findElement(root, selector) {
if (typeof root == "string") {
selector = root;
root = document;
}
return root.querySelector(selector);
}
function dispatchEvent(element, type) {
var eventInit = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
var disabled = element.disabled;
var bubbles = eventInit.bubbles, cancelable = eventInit.cancelable, detail = eventInit.detail;
var event = document.createEvent("Event");
event.initEvent(type, bubbles || true, cancelable || true);
event.detail = detail || {};
try {
element.disabled = false;
element.dispatchEvent(event);
} finally {
element.disabled = disabled;
}
return event;
}
function toArray$1(value) {
if (Array.isArray(value)) {
return value;
} else if (Array.from) {
return Array.from(value);
} else {
return [].slice.call(value);
}
}
var BlobRecord = function() {
function BlobRecord(file, checksum, url) {
var _this = this;
classCallCheck(this, BlobRecord);
this.file = file;
this.attributes = {
filename: file.name,
content_type: file.type,
byte_size: file.size,
checksum: checksum
};
this.xhr = new XMLHttpRequest();
this.xhr.open("POST", url, true);
this.xhr.responseType = "json";
this.xhr.setRequestHeader("Content-Type", "application/json");
this.xhr.setRequestHeader("Accept", "application/json");
this.xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
this.xhr.setRequestHeader("X-CSRF-Token", getMetaValue("csrf-token"));
this.xhr.addEventListener("load", function(event) {
return _this.requestDidLoad(event);
});
this.xhr.addEventListener("error", function(event) {
return _this.requestDidError(event);
});
}
createClass(BlobRecord, [ {
key: "create",
value: function create(callback) {
this.callback = callback;
this.xhr.send(JSON.stringify({
blob: this.attributes
}));
}
}, {
key: "requestDidLoad",
value: function requestDidLoad(event) {
if (this.status >= 200 && this.status < 300) {
var response = this.response;
var direct_upload = response.direct_upload;
delete response.direct_upload;
this.attributes = response;
this.directUploadData = direct_upload;
this.callback(null, this.toJSON());
} else {
this.requestDidError(event);
}
}
}, {
key: "requestDidError",
value: function requestDidError(event) {
this.callback('Error creating Blob for "' + this.file.name + '". Status: ' + this.status);
}
}, {
key: "toJSON",
value: function toJSON() {
var result = {};
for (var key in this.attributes) {
result[key] = this.attributes[key];
}
return result;
}
}, {
key: "status",
get: function get$$1() {
return this.xhr.status;
}
}, {
key: "response",
get: function get$$1() {
var _xhr = this.xhr, responseType = _xhr.responseType, response = _xhr.response;
if (responseType == "json") {
return response;
} else {
return JSON.parse(response);
}
}
} ]);
return BlobRecord;
}();
var BlobUpload = function() {
function BlobUpload(blob) {
var _this = this;
classCallCheck(this, BlobUpload);
this.blob = blob;
this.file = blob.file;
var _blob$directUploadDat = blob.directUploadData, url = _blob$directUploadDat.url, headers = _blob$directUploadDat.headers;
this.xhr = new XMLHttpRequest();
this.xhr.open("PUT", url, true);
this.xhr.responseType = "text";
for (var key in headers) {
this.xhr.setRequestHeader(key, headers[key]);
}
this.xhr.addEventListener("load", function(event) {
return _this.requestDidLoad(event);
});
this.xhr.addEventListener("error", function(event) {
return _this.requestDidError(event);
});
}
createClass(BlobUpload, [ {
key: "create",
value: function create(callback) {
this.callback = callback;
this.xhr.send(this.file.slice());
}
}, {
key: "requestDidLoad",
value: function requestDidLoad(event) {
var _xhr = this.xhr, status = _xhr.status, response = _xhr.response;
if (status >= 200 && status < 300) {
this.callback(null, response);
} else {
this.requestDidError(event);
}
}
}, {
key: "requestDidError",
value: function requestDidError(event) {
this.callback('Error storing "' + this.file.name + '". Status: ' + this.xhr.status);
}
} ]);
return BlobUpload;
}();
var id = 0;
var DirectUpload = function() {
function DirectUpload(file, url, delegate) {
classCallCheck(this, DirectUpload);
this.id = ++id;
this.file = file;
this.url = url;
this.delegate = delegate;
}
createClass(DirectUpload, [ {
key: "create",
value: function create(callback) {
var _this = this;
FileChecksum.create(this.file, function(error, checksum) {
if (error) {
callback(error);
return;
}
var blob = new BlobRecord(_this.file, checksum, _this.url);
notify(_this.delegate, "directUploadWillCreateBlobWithXHR", blob.xhr);
blob.create(function(error) {
if (error) {
callback(error);
} else {
var upload = new BlobUpload(blob);
notify(_this.delegate, "directUploadWillStoreFileWithXHR", upload.xhr);
upload.create(function(error) {
if (error) {
callback(error);
} else {
callback(null, blob.toJSON());
}
});
}
});
});
}
} ]);
return DirectUpload;
}();
function notify(object, methodName) {
if (object && typeof object[methodName] == "function") {
for (var _len = arguments.length, messages = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
messages[_key - 2] = arguments[_key];
}
return object[methodName].apply(object, messages);
}
}
var DirectUploadController = function() {
function DirectUploadController(input, file) {
classCallCheck(this, DirectUploadController);
this.input = input;
this.file = file;
this.directUpload = new DirectUpload(this.file, this.url, this);
this.dispatch("initialize");
}
createClass(DirectUploadController, [ {
key: "start",
value: function start(callback) {
var _this = this;
var hiddenInput = document.createElement("input");
hiddenInput.type = "hidden";
hiddenInput.name = this.input.name;
this.input.insertAdjacentElement("beforebegin", hiddenInput);
this.dispatch("start");
this.directUpload.create(function(error, attributes) {
if (error) {
hiddenInput.parentNode.removeChild(hiddenInput);
_this.dispatchError(error);
} else {
hiddenInput.value = attributes.signed_id;
}
_this.dispatch("end");
callback(error);
});
}
}, {
key: "uploadRequestDidProgress",
value: function uploadRequestDidProgress(event) {
var progress = event.loaded / event.total * 100;
if (progress) {
this.dispatch("progress", {
progress: progress
});
}
}
}, {
key: "dispatch",
value: function dispatch(name) {
var detail = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
detail.file = this.file;
detail.id = this.directUpload.id;
return dispatchEvent(this.input, "direct-upload:" + name, {
detail: detail
});
}
}, {
key: "dispatchError",
value: function dispatchError(error) {
var event = this.dispatch("error", {
error: error
});
if (!event.defaultPrevented) {
alert(error);
}
}
}, {
key: "directUploadWillCreateBlobWithXHR",
value: function directUploadWillCreateBlobWithXHR(xhr) {
this.dispatch("before-blob-request", {
xhr: xhr
});
}
}, {
key: "directUploadWillStoreFileWithXHR",
value: function directUploadWillStoreFileWithXHR(xhr) {
var _this2 = this;
this.dispatch("before-storage-request", {
xhr: xhr
});
xhr.upload.addEventListener("progress", function(event) {
return _this2.uploadRequestDidProgress(event);
});
}
}, {
key: "url",
get: function get$$1() {
return this.input.getAttribute("data-direct-upload-url");
}
} ]);
return DirectUploadController;
}();
var inputSelector = "input[type=file][data-direct-upload-url]:not([disabled])";
var DirectUploadsController = function() {
function DirectUploadsController(form) {
classCallCheck(this, DirectUploadsController);
this.form = form;
this.inputs = findElements(form, inputSelector).filter(function(input) {
return input.files.length;
});
}
createClass(DirectUploadsController, [ {
key: "start",
value: function start(callback) {
var _this = this;
var controllers = this.createDirectUploadControllers();
var startNextController = function startNextController() {
var controller = controllers.shift();
if (controller) {
controller.start(function(error) {
if (error) {
callback(error);
_this.dispatch("end");
} else {
startNextController();
}
});
} else {
callback();
_this.dispatch("end");
}
};
this.dispatch("start");
startNextController();
}
}, {
key: "createDirectUploadControllers",
value: function createDirectUploadControllers() {
var controllers = [];
this.inputs.forEach(function(input) {
toArray$1(input.files).forEach(function(file) {
var controller = new DirectUploadController(input, file);
controllers.push(controller);
});
});
return controllers;
}
}, {
key: "dispatch",
value: function dispatch(name) {
var detail = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
return dispatchEvent(this.form, "direct-uploads:" + name, {
detail: detail
});
}
} ]);
return DirectUploadsController;
}();
var processingAttribute = "data-direct-uploads-processing";
var submitButtonsByForm = new WeakMap();
var started = false;
function start() {
if (!started) {
started = true;
document.addEventListener("click", didClick, true);
document.addEventListener("submit", didSubmitForm);
document.addEventListener("ajax:before", didSubmitRemoteElement);
}
}
function didClick(event) {
var target = event.target;
if ((target.tagName == "INPUT" || target.tagName == "BUTTON") && target.type == "submit" && target.form) {
submitButtonsByForm.set(target.form, target);
}
}
function didSubmitForm(event) {
handleFormSubmissionEvent(event);
}
function didSubmitRemoteElement(event) {
if (event.target.tagName == "FORM") {
handleFormSubmissionEvent(event);
}
}
function handleFormSubmissionEvent(event) {
var form = event.target;
if (form.hasAttribute(processingAttribute)) {
event.preventDefault();
return;
}
var controller = new DirectUploadsController(form);
var inputs = controller.inputs;
if (inputs.length) {
event.preventDefault();
form.setAttribute(processingAttribute, "");
inputs.forEach(disable);
controller.start(function(error) {
form.removeAttribute(processingAttribute);
if (error) {
inputs.forEach(enable);
} else {
submitForm(form);
}
});
}
}
function submitForm(form) {
var button = submitButtonsByForm.get(form) || findElement(form, "input[type=submit], button[type=submit]");
if (button) {
var _button = button, disabled = _button.disabled;
button.disabled = false;
button.focus();
button.click();
button.disabled = disabled;
} else {
button = document.createElement("input");
button.type = "submit";
button.style.display = "none";
form.appendChild(button);
button.click();
form.removeChild(button);
}
submitButtonsByForm.delete(form);
}
function disable(input) {
input.disabled = true;
}
function enable(input) {
input.disabled = false;
}
function autostart() {
if (window.ActiveStorage) {
start();
}
}
setTimeout(autostart, 1);
exports.start = start;
exports.DirectUpload = DirectUpload;
Object.defineProperty(exports, "__esModule", {
value: true
});
});
/*
Turbolinks 5.2.0
Copyright © 2018 Basecamp, LLC
*/
(function(){var t=this;(function(){(function(){this.Turbolinks={supported:function(){return null!=window.history.pushState&&null!=window.requestAnimationFrame&&null!=window.addEventListener}(),visit:function(t,r){return e.controller.visit(t,r)},clearCache:function(){return e.controller.clearCache()},setProgressBarDelay:function(t){return e.controller.setProgressBarDelay(t)}}}).call(this)}).call(t);var e=t.Turbolinks;(function(){(function(){var t,r,n,o=[].slice;e.copyObject=function(t){var e,r,n;r={};for(e in t)n=t[e],r[e]=n;return r},e.closest=function(e,r){return t.call(e,r)},t=function(){var t,e;return t=document.documentElement,null!=(e=t.closest)?e:function(t){var e;for(e=this;e;){if(e.nodeType===Node.ELEMENT_NODE&&r.call(e,t))return e;e=e.parentNode}}}(),e.defer=function(t){return setTimeout(t,1)},e.throttle=function(t){var e;return e=null,function(){var r;return r=1<=arguments.length?o.call(arguments,0):[],null!=e?e:e=requestAnimationFrame(function(n){return function(){return e=null,t.apply(n,r)}}(this))}},e.dispatch=function(t,e){var r,o,i,s,a,u;return a=null!=e?e:{},u=a.target,r=a.cancelable,o=a.data,i=document.createEvent("Events"),i.initEvent(t,!0,r===!0),i.data=null!=o?o:{},i.cancelable&&!n&&(s=i.preventDefault,i.preventDefault=function(){return this.defaultPrevented||Object.defineProperty(this,"defaultPrevented",{get:function(){return!0}}),s.call(this)}),(null!=u?u:document).dispatchEvent(i),i},n=function(){var t;return t=document.createEvent("Events"),t.initEvent("test",!0,!0),t.preventDefault(),t.defaultPrevented}(),e.match=function(t,e){return r.call(t,e)},r=function(){var t,e,r,n;return t=document.documentElement,null!=(e=null!=(r=null!=(n=t.matchesSelector)?n:t.webkitMatchesSelector)?r:t.msMatchesSelector)?e:t.mozMatchesSelector}(),e.uuid=function(){var t,e,r;for(r="",t=e=1;36>=e;t=++e)r+=9===t||14===t||19===t||24===t?"-":15===t?"4":20===t?(Math.floor(4*Math.random())+8).toString(16):Math.floor(15*Math.random()).toString(16);return r}}).call(this),function(){e.Location=function(){function t(t){var e,r;null==t&&(t=""),r=document.createElement("a"),r.href=t.toString(),this.absoluteURL=r.href,e=r.hash.length,2>e?this.requestURL=this.absoluteURL:(this.requestURL=this.absoluteURL.slice(0,-e),this.anchor=r.hash.slice(1))}var e,r,n,o;return t.wrap=function(t){return t instanceof this?t:new this(t)},t.prototype.getOrigin=function(){return this.absoluteURL.split("/",3).join("/")},t.prototype.getPath=function(){var t,e;return null!=(t=null!=(e=this.requestURL.match(/\/\/[^\/]*(\/[^?;]*)/))?e[1]:void 0)?t:"/"},t.prototype.getPathComponents=function(){return this.getPath().split("/").slice(1)},t.prototype.getLastPathComponent=function(){return this.getPathComponents().slice(-1)[0]},t.prototype.getExtension=function(){var t,e;return null!=(t=null!=(e=this.getLastPathComponent().match(/\.[^.]*$/))?e[0]:void 0)?t:""},t.prototype.isHTML=function(){return this.getExtension().match(/^(?:|\.(?:htm|html|xhtml))$/)},t.prototype.isPrefixedBy=function(t){var e;return e=r(t),this.isEqualTo(t)||o(this.absoluteURL,e)},t.prototype.isEqualTo=function(t){return this.absoluteURL===(null!=t?t.absoluteURL:void 0)},t.prototype.toCacheKey=function(){return this.requestURL},t.prototype.toJSON=function(){return this.absoluteURL},t.prototype.toString=function(){return this.absoluteURL},t.prototype.valueOf=function(){return this.absoluteURL},r=function(t){return e(t.getOrigin()+t.getPath())},e=function(t){return n(t,"/")?t:t+"/"},o=function(t,e){return t.slice(0,e.length)===e},n=function(t,e){return t.slice(-e.length)===e},t}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};e.HttpRequest=function(){function r(r,n,o){this.delegate=r,this.requestCanceled=t(this.requestCanceled,this),this.requestTimedOut=t(this.requestTimedOut,this),this.requestFailed=t(this.requestFailed,this),this.requestLoaded=t(this.requestLoaded,this),this.requestProgressed=t(this.requestProgressed,this),this.url=e.Location.wrap(n).requestURL,this.referrer=e.Location.wrap(o).absoluteURL,this.createXHR()}return r.NETWORK_FAILURE=0,r.TIMEOUT_FAILURE=-1,r.timeout=60,r.prototype.send=function(){var t;return this.xhr&&!this.sent?(this.notifyApplicationBeforeRequestStart(),this.setProgress(0),this.xhr.send(),this.sent=!0,"function"==typeof(t=this.delegate).requestStarted?t.requestStarted():void 0):void 0},r.prototype.cancel=function(){return this.xhr&&this.sent?this.xhr.abort():void 0},r.prototype.requestProgressed=function(t){return t.lengthComputable?this.setProgress(t.loaded/t.total):void 0},r.prototype.requestLoaded=function(){return this.endRequest(function(t){return function(){var e;return 200<=(e=t.xhr.status)&&300>e?t.delegate.requestCompletedWithResponse(t.xhr.responseText,t.xhr.getResponseHeader("Turbolinks-Location")):(t.failed=!0,t.delegate.requestFailedWithStatusCode(t.xhr.status,t.xhr.responseText))}}(this))},r.prototype.requestFailed=function(){return this.endRequest(function(t){return function(){return t.failed=!0,t.delegate.requestFailedWithStatusCode(t.constructor.NETWORK_FAILURE)}}(this))},r.prototype.requestTimedOut=function(){return this.endRequest(function(t){return function(){return t.failed=!0,t.delegate.requestFailedWithStatusCode(t.constructor.TIMEOUT_FAILURE)}}(this))},r.prototype.requestCanceled=function(){return this.endRequest()},r.prototype.notifyApplicationBeforeRequestStart=function(){return e.dispatch("turbolinks:request-start",{data:{url:this.url,xhr:this.xhr}})},r.prototype.notifyApplicationAfterRequestEnd=function(){return e.dispatch("turbolinks:request-end",{data:{url:this.url,xhr:this.xhr}})},r.prototype.createXHR=function(){return this.xhr=new XMLHttpRequest,this.xhr.open("GET",this.url,!0),this.xhr.timeout=1e3*this.constructor.timeout,this.xhr.setRequestHeader("Accept","text/html, application/xhtml+xml"),this.xhr.setRequestHeader("Turbolinks-Referrer",this.referrer),this.xhr.onprogress=this.requestProgressed,this.xhr.onload=this.requestLoaded,this.xhr.onerror=this.requestFailed,this.xhr.ontimeout=this.requestTimedOut,this.xhr.onabort=this.requestCanceled},r.prototype.endRequest=function(t){return this.xhr?(this.notifyApplicationAfterRequestEnd(),null!=t&&t.call(this),this.destroy()):void 0},r.prototype.setProgress=function(t){var e;return this.progress=t,"function"==typeof(e=this.delegate).requestProgressed?e.requestProgressed(this.progress):void 0},r.prototype.destroy=function(){var t;return this.setProgress(1),"function"==typeof(t=this.delegate).requestFinished&&t.requestFinished(),this.delegate=null,this.xhr=null},r}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};e.ProgressBar=function(){function e(){this.trickle=t(this.trickle,this),this.stylesheetElement=this.createStylesheetElement(),this.progressElement=this.createProgressElement()}var r;return r=300,e.defaultCSS=".turbolinks-progress-bar {\n position: fixed;\n display: block;\n top: 0;\n left: 0;\n height: 3px;\n background: #0076ff;\n z-index: 9999;\n transition: width "+r+"ms ease-out, opacity "+r/2+"ms "+r/2+"ms ease-in;\n transform: translate3d(0, 0, 0);\n}",e.prototype.show=function(){return this.visible?void 0:(this.visible=!0,this.installStylesheetElement(),this.installProgressElement(),this.startTrickling())},e.prototype.hide=function(){return this.visible&&!this.hiding?(this.hiding=!0,this.fadeProgressElement(function(t){return function(){return t.uninstallProgressElement(),t.stopTrickling(),t.visible=!1,t.hiding=!1}}(this))):void 0},e.prototype.setValue=function(t){return this.value=t,this.refresh()},e.prototype.installStylesheetElement=function(){return document.head.insertBefore(this.stylesheetElement,document.head.firstChild)},e.prototype.installProgressElement=function(){return this.progressElement.style.width=0,this.progressElement.style.opacity=1,document.documentElement.insertBefore(this.progressElement,document.body),this.refresh()},e.prototype.fadeProgressElement=function(t){return this.progressElement.style.opacity=0,setTimeout(t,1.5*r)},e.prototype.uninstallProgressElement=function(){return this.progressElement.parentNode?document.documentElement.removeChild(this.progressElement):void 0},e.prototype.startTrickling=function(){return null!=this.trickleInterval?this.trickleInterval:this.trickleInterval=setInterval(this.trickle,r)},e.prototype.stopTrickling=function(){return clearInterval(this.trickleInterval),this.trickleInterval=null},e.prototype.trickle=function(){return this.setValue(this.value+Math.random()/100)},e.prototype.refresh=function(){return requestAnimationFrame(function(t){return function(){return t.progressElement.style.width=10+90*t.value+"%"}}(this))},e.prototype.createStylesheetElement=function(){var t;return t=document.createElement("style"),t.type="text/css",t.textContent=this.constructor.defaultCSS,t},e.prototype.createProgressElement=function(){var t;return t=document.createElement("div"),t.className="turbolinks-progress-bar",t},e}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};e.BrowserAdapter=function(){function r(r){this.controller=r,this.showProgressBar=t(this.showProgressBar,this),this.progressBar=new e.ProgressBar}var n,o,i;return i=e.HttpRequest,n=i.NETWORK_FAILURE,o=i.TIMEOUT_FAILURE,r.prototype.visitProposedToLocationWithAction=function(t,e){return this.controller.startVisitToLocationWithAction(t,e)},r.prototype.visitStarted=function(t){return t.issueRequest(),t.changeHistory(),t.loadCachedSnapshot()},r.prototype.visitRequestStarted=function(t){return this.progressBar.setValue(0),t.hasCachedSnapshot()||"restore"!==t.action?this.showProgressBarAfterDelay():this.showProgressBar()},r.prototype.visitRequestProgressed=function(t){return this.progressBar.setValue(t.progress)},r.prototype.visitRequestCompleted=function(t){return t.loadResponse()},r.prototype.visitRequestFailedWithStatusCode=function(t,e){switch(e){case n:case o:return this.reload();default:return t.loadResponse()}},r.prototype.visitRequestFinished=function(t){return this.hideProgressBar()},r.prototype.visitCompleted=function(t){return t.followRedirect()},r.prototype.pageInvalidated=function(){return this.reload()},r.prototype.showProgressBarAfterDelay=function(){return this.progressBarTimeout=setTimeout(this.showProgressBar,this.controller.progressBarDelay)},r.prototype.showProgressBar=function(){return this.progressBar.show()},r.prototype.hideProgressBar=function(){return this.progressBar.hide(),clearTimeout(this.progressBarTimeout)},r.prototype.reload=function(){return window.location.reload()},r}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};e.History=function(){function r(e){this.delegate=e,this.onPageLoad=t(this.onPageLoad,this),this.onPopState=t(this.onPopState,this)}return r.prototype.start=function(){return this.started?void 0:(addEventListener("popstate",this.onPopState,!1),addEventListener("load",this.onPageLoad,!1),this.started=!0)},r.prototype.stop=function(){return this.started?(removeEventListener("popstate",this.onPopState,!1),removeEventListener("load",this.onPageLoad,!1),this.started=!1):void 0},r.prototype.push=function(t,r){return t=e.Location.wrap(t),this.update("push",t,r)},r.prototype.replace=function(t,r){return t=e.Location.wrap(t),this.update("replace",t,r)},r.prototype.onPopState=function(t){var r,n,o,i;return this.shouldHandlePopState()&&(i=null!=(n=t.state)?n.turbolinks:void 0)?(r=e.Location.wrap(window.location),o=i.restorationIdentifier,this.delegate.historyPoppedToLocationWithRestorationIdentifier(r,o)):void 0},r.prototype.onPageLoad=function(t){return e.defer(function(t){return function(){return t.pageLoaded=!0}}(this))},r.prototype.shouldHandlePopState=function(){return this.pageIsLoaded()},r.prototype.pageIsLoaded=function(){return this.pageLoaded||"complete"===document.readyState},r.prototype.update=function(t,e,r){var n;return n={turbolinks:{restorationIdentifier:r}},history[t+"State"](n,null,e)},r}()}.call(this),function(){e.HeadDetails=function(){function t(t){var e,r,n,s,a,u;for(this.elements={},n=0,a=t.length;a>n;n++)u=t[n],u.nodeType===Node.ELEMENT_NODE&&(s=u.outerHTML,r=null!=(e=this.elements)[s]?e[s]:e[s]={type:i(u),tracked:o(u),elements:[]},r.elements.push(u))}var e,r,n,o,i;return t.fromHeadElement=function(t){var e;return new this(null!=(e=null!=t?t.childNodes:void 0)?e:[])},t.prototype.hasElementWithKey=function(t){return t in this.elements},t.prototype.getTrackedElementSignature=function(){var t,e;return function(){var r,n;r=this.elements,n=[];for(t in r)e=r[t].tracked,e&&n.push(t);return n}.call(this).join("")},t.prototype.getScriptElementsNotInDetails=function(t){return this.getElementsMatchingTypeNotInDetails("script",t)},t.prototype.getStylesheetElementsNotInDetails=function(t){return this.getElementsMatchingTypeNotInDetails("stylesheet",t)},t.prototype.getElementsMatchingTypeNotInDetails=function(t,e){var r,n,o,i,s,a;o=this.elements,s=[];for(n in o)i=o[n],a=i.type,r=i.elements,a!==t||e.hasElementWithKey(n)||s.push(r[0]);return s},t.prototype.getProvisionalElements=function(){var t,e,r,n,o,i,s;r=[],n=this.elements;for(e in n)o=n[e],s=o.type,i=o.tracked,t=o.elements,null!=s||i?t.length>1&&r.push.apply(r,t.slice(1)):r.push.apply(r,t);return r},t.prototype.getMetaValue=function(t){var e;return null!=(e=this.findMetaElementByName(t))?e.getAttribute("content"):void 0},t.prototype.findMetaElementByName=function(t){var r,n,o,i;r=void 0,i=this.elements;for(o in i)n=i[o].elements,e(n[0],t)&&(r=n[0]);return r},i=function(t){return r(t)?"script":n(t)?"stylesheet":void 0},o=function(t){return"reload"===t.getAttribute("data-turbolinks-track")},r=function(t){var e;return e=t.tagName.toLowerCase(),"script"===e},n=function(t){var e;return e=t.tagName.toLowerCase(),"style"===e||"link"===e&&"stylesheet"===t.getAttribute("rel")},e=function(t,e){var r;return r=t.tagName.toLowerCase(),"meta"===r&&t.getAttribute("name")===e},t}()}.call(this),function(){e.Snapshot=function(){function t(t,e){this.headDetails=t,this.bodyElement=e}return t.wrap=function(t){return t instanceof this?t:"string"==typeof t?this.fromHTMLString(t):this.fromHTMLElement(t)},t.fromHTMLString=function(t){var e;return e=document.createElement("html"),e.innerHTML=t,this.fromHTMLElement(e)},t.fromHTMLElement=function(t){var r,n,o,i;return o=t.querySelector("head"),r=null!=(i=t.querySelector("body"))?i:document.createElement("body"),n=e.HeadDetails.fromHeadElement(o),new this(n,r)},t.prototype.clone=function(){return new this.constructor(this.headDetails,this.bodyElement.cloneNode(!0))},t.prototype.getRootLocation=function(){var t,r;return r=null!=(t=this.getSetting("root"))?t:"/",new e.Location(r)},t.prototype.getCacheControlValue=function(){return this.getSetting("cache-control")},t.prototype.getElementForAnchor=function(t){try{return this.bodyElement.querySelector("[id='"+t+"'], a[name='"+t+"']")}catch(e){}},t.prototype.getPermanentElements=function(){return this.bodyElement.querySelectorAll("[id][data-turbolinks-permanent]")},t.prototype.getPermanentElementById=function(t){return this.bodyElement.querySelector("#"+t+"[data-turbolinks-permanent]")},t.prototype.getPermanentElementsPresentInSnapshot=function(t){var e,r,n,o,i;for(o=this.getPermanentElements(),i=[],r=0,n=o.length;n>r;r++)e=o[r],t.getPermanentElementById(e.id)&&i.push(e);return i},t.prototype.findFirstAutofocusableElement=function(){return this.bodyElement.querySelector("[autofocus]")},t.prototype.hasAnchor=function(t){return null!=this.getElementForAnchor(t)},t.prototype.isPreviewable=function(){return"no-preview"!==this.getCacheControlValue()},t.prototype.isCacheable=function(){return"no-cache"!==this.getCacheControlValue()},t.prototype.isVisitable=function(){return"reload"!==this.getSetting("visit-control")},t.prototype.getSetting=function(t){return this.headDetails.getMetaValue("turbolinks-"+t)},t}()}.call(this),function(){var t=[].slice;e.Renderer=function(){function e(){}var r;return e.render=function(){var e,r,n,o;return n=arguments[0],r=arguments[1],e=3<=arguments.length?t.call(arguments,2):[],o=function(t,e,r){r.prototype=t.prototype;var n=new r,o=t.apply(n,e);return Object(o)===o?o:n}(this,e,function(){}),o.delegate=n,o.render(r),o},e.prototype.renderView=function(t){return this.delegate.viewWillRender(this.newBody),t(),this.delegate.viewRendered(this.newBody)},e.prototype.invalidateView=function(){return this.delegate.viewInvalidated()},e.prototype.createScriptElement=function(t){var e;return"false"===t.getAttribute("data-turbolinks-eval")?t:(e=document.createElement("script"),e.textContent=t.textContent,e.async=!1,r(e,t),e)},r=function(t,e){var r,n,o,i,s,a,u;for(i=e.attributes,a=[],r=0,n=i.length;n>r;r++)s=i[r],o=s.name,u=s.value,a.push(t.setAttribute(o,u));return a},e}()}.call(this),function(){var t,r,n=function(t,e){function r(){this.constructor=t}for(var n in e)o.call(e,n)&&(t[n]=e[n]);return r.prototype=e.prototype,t.prototype=new r,t.__super__=e.prototype,t},o={}.hasOwnProperty;e.SnapshotRenderer=function(e){function o(t,e,r){this.currentSnapshot=t,this.newSnapshot=e,this.isPreview=r,this.currentHeadDetails=this.currentSnapshot.headDetails,this.newHeadDetails=this.newSnapshot.headDetails,this.currentBody=this.currentSnapshot.bodyElement,this.newBody=this.newSnapshot.bodyElement}return n(o,e),o.prototype.render=function(t){return this.shouldRender()?(this.mergeHead(),this.renderView(function(e){return function(){return e.replaceBody(),e.isPreview||e.focusFirstAutofocusableElement(),t()}}(this))):this.invalidateView()},o.prototype.mergeHead=function(){return this.copyNewHeadStylesheetElements(),this.copyNewHeadScriptElements(),this.removeCurrentHeadProvisionalElements(),this.copyNewHeadProvisionalElements()},o.prototype.replaceBody=function(){var t;return t=this.relocateCurrentBodyPermanentElements(),this.activateNewBodyScriptElements(),this.assignNewBody(),this.replacePlaceholderElementsWithClonedPermanentElements(t)},o.prototype.shouldRender=function(){return this.newSnapshot.isVisitable()&&this.trackedElementsAreIdentical()},o.prototype.trackedElementsAreIdentical=function(){return this.currentHeadDetails.getTrackedElementSignature()===this.newHeadDetails.getTrackedElementSignature()},o.prototype.copyNewHeadStylesheetElements=function(){var t,e,r,n,o;for(n=this.getNewHeadStylesheetElements(),o=[],e=0,r=n.length;r>e;e++)t=n[e],o.push(document.head.appendChild(t));return o},o.prototype.copyNewHeadScriptElements=function(){var t,e,r,n,o;for(n=this.getNewHeadScriptElements(),o=[],e=0,r=n.length;r>e;e++)t=n[e],o.push(document.head.appendChild(this.createScriptElement(t)));return o},o.prototype.removeCurrentHeadProvisionalElements=function(){var t,e,r,n,o;for(n=this.getCurrentHeadProvisionalElements(),o=[],e=0,r=n.length;r>e;e++)t=n[e],o.push(document.head.removeChild(t));return o},o.prototype.copyNewHeadProvisionalElements=function(){var t,e,r,n,o;for(n=this.getNewHeadProvisionalElements(),o=[],e=0,r=n.length;r>e;e++)t=n[e],o.push(document.head.appendChild(t));return o},o.prototype.relocateCurrentBodyPermanentElements=function(){var e,n,o,i,s,a,u;for(a=this.getCurrentBodyPermanentElements(),u=[],e=0,n=a.length;n>e;e++)i=a[e],s=t(i),o=this.newSnapshot.getPermanentElementById(i.id),r(i,s.element),r(o,i),u.push(s);return u},o.prototype.replacePlaceholderElementsWithClonedPermanentElements=function(t){var e,n,o,i,s,a,u;for(u=[],o=0,i=t.length;i>o;o++)a=t[o],n=a.element,s=a.permanentElement,e=s.cloneNode(!0),u.push(r(n,e));return u},o.prototype.activateNewBodyScriptElements=function(){var t,e,n,o,i,s;for(i=this.getNewBodyScriptElements(),s=[],e=0,o=i.length;o>e;e++)n=i[e],t=this.createScriptElement(n),s.push(r(n,t));return s},o.prototype.assignNewBody=function(){return document.body=this.newBody},o.prototype.focusFirstAutofocusableElement=function(){var t;return null!=(t=this.newSnapshot.findFirstAutofocusableElement())?t.focus():void 0},o.prototype.getNewHeadStylesheetElements=function(){return this.newHeadDetails.getStylesheetElementsNotInDetails(this.currentHeadDetails)},o.prototype.getNewHeadScriptElements=function(){return this.newHeadDetails.getScriptElementsNotInDetails(this.currentHeadDetails)},o.prototype.getCurrentHeadProvisionalElements=function(){return this.currentHeadDetails.getProvisionalElements()},o.prototype.getNewHeadProvisionalElements=function(){return this.newHeadDetails.getProvisionalElements()},o.prototype.getCurrentBodyPermanentElements=function(){return this.currentSnapshot.getPermanentElementsPresentInSnapshot(this.newSnapshot)},o.prototype.getNewBodyScriptElements=function(){return this.newBody.querySelectorAll("script")},o}(e.Renderer),t=function(t){var e;return e=document.createElement("meta"),e.setAttribute("name","turbolinks-permanent-placeholder"),e.setAttribute("content",t.id),{element:e,permanentElement:t}},r=function(t,e){var r;return(r=t.parentNode)?r.replaceChild(e,t):void 0}}.call(this),function(){var t=function(t,e){function n(){this.constructor=t}for(var o in e)r.call(e,o)&&(t[o]=e[o]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t},r={}.hasOwnProperty;e.ErrorRenderer=function(e){function r(t){var e;e=document.createElement("html"),e.innerHTML=t,this.newHead=e.querySelector("head"),this.newBody=e.querySelector("body")}return t(r,e),r.prototype.render=function(t){return this.renderView(function(e){return function(){return e.replaceHeadAndBody(),e.activateBodyScriptElements(),t()}}(this))},r.prototype.replaceHeadAndBody=function(){var t,e;return e=document.head,t=document.body,e.parentNode.replaceChild(this.newHead,e),t.parentNode.replaceChild(this.newBody,t)},r.prototype.activateBodyScriptElements=function(){var t,e,r,n,o,i;for(n=this.getScriptElements(),i=[],e=0,r=n.length;r>e;e++)o=n[e],t=this.createScriptElement(o),i.push(o.parentNode.replaceChild(t,o));return i},r.prototype.getScriptElements=function(){return document.documentElement.querySelectorAll("script")},r}(e.Renderer)}.call(this),function(){e.View=function(){function t(t){this.delegate=t,this.htmlElement=document.documentElement}return t.prototype.getRootLocation=function(){return this.getSnapshot().getRootLocation()},t.prototype.getElementForAnchor=function(t){return this.getSnapshot().getElementForAnchor(t)},t.prototype.getSnapshot=function(){return e.Snapshot.fromHTMLElement(this.htmlElement)},t.prototype.render=function(t,e){var r,n,o;return o=t.snapshot,r=t.error,n=t.isPreview,this.markAsPreview(n),null!=o?this.renderSnapshot(o,n,e):this.renderError(r,e)},t.prototype.markAsPreview=function(t){return t?this.htmlElement.setAttribute("data-turbolinks-preview",""):this.htmlElement.removeAttribute("data-turbolinks-preview")},t.prototype.renderSnapshot=function(t,r,n){return e.SnapshotRenderer.render(this.delegate,n,this.getSnapshot(),e.Snapshot.wrap(t),r)},t.prototype.renderError=function(t,r){return e.ErrorRenderer.render(this.delegate,r,t)},t}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};e.ScrollManager=function(){function r(r){this.delegate=r,this.onScroll=t(this.onScroll,this),this.onScroll=e.throttle(this.onScroll)}return r.prototype.start=function(){return this.started?void 0:(addEventListener("scroll",this.onScroll,!1),this.onScroll(),this.started=!0)},r.prototype.stop=function(){return this.started?(removeEventListener("scroll",this.onScroll,!1),this.started=!1):void 0},r.prototype.scrollToElement=function(t){return t.scrollIntoView()},r.prototype.scrollToPosition=function(t){var e,r;return e=t.x,r=t.y,window.scrollTo(e,r)},r.prototype.onScroll=function(t){return this.updatePosition({x:window.pageXOffset,y:window.pageYOffset})},r.prototype.updatePosition=function(t){var e;return this.position=t,null!=(e=this.delegate)?e.scrollPositionChanged(this.position):void 0},r}()}.call(this),function(){e.SnapshotCache=function(){function t(t){this.size=t,this.keys=[],this.snapshots={}}var r;return t.prototype.has=function(t){var e;return e=r(t),e in this.snapshots},t.prototype.get=function(t){var e;if(this.has(t))return e=this.read(t),this.touch(t),e},t.prototype.put=function(t,e){return this.write(t,e),this.touch(t),e},t.prototype.read=function(t){var e;return e=r(t),this.snapshots[e]},t.prototype.write=function(t,e){var n;return n=r(t),this.snapshots[n]=e},t.prototype.touch=function(t){var e,n;return n=r(t),e=this.keys.indexOf(n),e>-1&&this.keys.splice(e,1),this.keys.unshift(n),this.trim()},t.prototype.trim=function(){var t,e,r,n,o;for(n=this.keys.splice(this.size),o=[],t=0,r=n.length;r>t;t++)e=n[t],o.push(delete this.snapshots[e]);return o},r=function(t){return e.Location.wrap(t).toCacheKey()},t}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};e.Visit=function(){function r(r,n,o){this.controller=r,this.action=o,this.performScroll=t(this.performScroll,this),this.identifier=e.uuid(),this.location=e.Location.wrap(n),this.adapter=this.controller.adapter,this.state="initialized",this.timingMetrics={}}var n;return r.prototype.start=function(){return"initialized"===this.state?(this.recordTimingMetric("visitStart"),this.state="started",this.adapter.visitStarted(this)):void 0},r.prototype.cancel=function(){var t;return"started"===this.state?(null!=(t=this.request)&&t.cancel(),this.cancelRender(),this.state="canceled"):void 0},r.prototype.complete=function(){var t;return"started"===this.state?(this.recordTimingMetric("visitEnd"),this.state="completed","function"==typeof(t=this.adapter).visitCompleted&&t.visitCompleted(this),this.controller.visitCompleted(this)):void 0},r.prototype.fail=function(){var t;return"started"===this.state?(this.state="failed","function"==typeof(t=this.adapter).visitFailed?t.visitFailed(this):void 0):void 0},r.prototype.changeHistory=function(){var t,e;return this.historyChanged?void 0:(t=this.location.isEqualTo(this.referrer)?"replace":this.action,e=n(t),this.controller[e](this.location,this.restorationIdentifier),this.historyChanged=!0)},r.prototype.issueRequest=function(){return this.shouldIssueRequest()&&null==this.request?(this.progress=0,this.request=new e.HttpRequest(this,this.location,this.referrer),this.request.send()):void 0},r.prototype.getCachedSnapshot=function(){var t;return!(t=this.controller.getCachedSnapshotForLocation(this.location))||null!=this.location.anchor&&!t.hasAnchor(this.location.anchor)||"restore"!==this.action&&!t.isPreviewable()?void 0:t},r.prototype.hasCachedSnapshot=function(){return null!=this.getCachedSnapshot()},r.prototype.loadCachedSnapshot=function(){var t,e;return(e=this.getCachedSnapshot())?(t=this.shouldIssueRequest(),this.render(function(){var r;return this.cacheSnapshot(),this.controller.render({snapshot:e,isPreview:t},this.performScroll),"function"==typeof(r=this.adapter).visitRendered&&r.visitRendered(this),t?void 0:this.complete()})):void 0},r.prototype.loadResponse=function(){return null!=this.response?this.render(function(){var t,e;return this.cacheSnapshot(),this.request.failed?(this.controller.render({error:this.response},this.performScroll),"function"==typeof(t=this.adapter).visitRendered&&t.visitRendered(this),this.fail()):(this.controller.render({snapshot:this.response},this.performScroll),"function"==typeof(e=this.adapter).visitRendered&&e.visitRendered(this),this.complete())}):void 0},r.prototype.followRedirect=function(){return this.redirectedToLocation&&!this.followedRedirect?(this.location=this.redirectedToLocation,this.controller.replaceHistoryWithLocationAndRestorationIdentifier(this.redirectedToLocation,this.restorationIdentifier),this.followedRedirect=!0):void 0},r.prototype.requestStarted=function(){var t;return this.recordTimingMetric("requestStart"),"function"==typeof(t=this.adapter).visitRequestStarted?t.visitRequestStarted(this):void 0},r.prototype.requestProgressed=function(t){var e;return this.progress=t,"function"==typeof(e=this.adapter).visitRequestProgressed?e.visitRequestProgressed(this):void 0},r.prototype.requestCompletedWithResponse=function(t,r){return this.response=t,null!=r&&(this.redirectedToLocation=e.Location.wrap(r)),this.adapter.visitRequestCompleted(this)},r.prototype.requestFailedWithStatusCode=function(t,e){return this.response=e,this.adapter.visitRequestFailedWithStatusCode(this,t)},r.prototype.requestFinished=function(){var t;return this.recordTimingMetric("requestEnd"),"function"==typeof(t=this.adapter).visitRequestFinished?t.visitRequestFinished(this):void 0},r.prototype.performScroll=function(){return this.scrolled?void 0:("restore"===this.action?this.scrollToRestoredPosition()||this.scrollToTop():this.scrollToAnchor()||this.scrollToTop(),this.scrolled=!0)},r.prototype.scrollToRestoredPosition=function(){var t,e;return t=null!=(e=this.restorationData)?e.scrollPosition:void 0,null!=t?(this.controller.scrollToPosition(t),!0):void 0},r.prototype.scrollToAnchor=function(){return null!=this.location.anchor?(this.controller.scrollToAnchor(this.location.anchor),!0):void 0},r.prototype.scrollToTop=function(){return this.controller.scrollToPosition({x:0,y:0})},r.prototype.recordTimingMetric=function(t){var e;return null!=(e=this.timingMetrics)[t]?e[t]:e[t]=(new Date).getTime()},r.prototype.getTimingMetrics=function(){return e.copyObject(this.timingMetrics)},n=function(t){switch(t){case"replace":return"replaceHistoryWithLocationAndRestorationIdentifier";case"advance":case"restore":return"pushHistoryWithLocationAndRestorationIdentifier"}},r.prototype.shouldIssueRequest=function(){return"restore"===this.action?!this.hasCachedSnapshot():!0},r.prototype.cacheSnapshot=function(){return this.snapshotCached?void 0:(this.controller.cacheSnapshot(),this.snapshotCached=!0)},r.prototype.render=function(t){return this.cancelRender(),this.frame=requestAnimationFrame(function(e){return function(){return e.frame=null,t.call(e)}}(this))},r.prototype.cancelRender=function(){return this.frame?cancelAnimationFrame(this.frame):void 0},r}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};e.Controller=function(){function r(){this.clickBubbled=t(this.clickBubbled,this),this.clickCaptured=t(this.clickCaptured,this),this.pageLoaded=t(this.pageLoaded,this),this.history=new e.History(this),this.view=new e.View(this),this.scrollManager=new e.ScrollManager(this),this.restorationData={},this.clearCache(),this.setProgressBarDelay(500)}return r.prototype.start=function(){return e.supported&&!this.started?(addEventListener("click",this.clickCaptured,!0),addEventListener("DOMContentLoaded",this.pageLoaded,!1),this.scrollManager.start(),this.startHistory(),this.started=!0,this.enabled=!0):void 0},r.prototype.disable=function(){return this.enabled=!1},r.prototype.stop=function(){return this.started?(removeEventListener("click",this.clickCaptured,!0),removeEventListener("DOMContentLoaded",this.pageLoaded,!1),this.scrollManager.stop(),this.stopHistory(),this.started=!1):void 0},r.prototype.clearCache=function(){return this.cache=new e.SnapshotCache(10)},r.prototype.visit=function(t,r){var n,o;return null==r&&(r={}),t=e.Location.wrap(t),this.applicationAllowsVisitingLocation(t)?this.locationIsVisitable(t)?(n=null!=(o=r.action)?o:"advance",this.adapter.visitProposedToLocationWithAction(t,n)):window.location=t:void 0},r.prototype.startVisitToLocationWithAction=function(t,r,n){var o;return e.supported?(o=this.getRestorationDataForIdentifier(n),this.startVisit(t,r,{restorationData:o})):window.location=t},r.prototype.setProgressBarDelay=function(t){return this.progressBarDelay=t},r.prototype.startHistory=function(){return this.location=e.Location.wrap(window.location),this.restorationIdentifier=e.uuid(),this.history.start(),this.history.replace(this.location,this.restorationIdentifier)},r.prototype.stopHistory=function(){return this.history.stop()},r.prototype.pushHistoryWithLocationAndRestorationIdentifier=function(t,r){return this.restorationIdentifier=r,this.location=e.Location.wrap(t),this.history.push(this.location,this.restorationIdentifier)},r.prototype.replaceHistoryWithLocationAndRestorationIdentifier=function(t,r){return this.restorationIdentifier=r,this.location=e.Location.wrap(t),this.history.replace(this.location,this.restorationIdentifier)},r.prototype.historyPoppedToLocationWithRestorationIdentifier=function(t,r){var n;return this.restorationIdentifier=r,this.enabled?(n=this.getRestorationDataForIdentifier(this.restorationIdentifier),this.startVisit(t,"restore",{restorationIdentifier:this.restorationIdentifier,restorationData:n,historyChanged:!0}),this.location=e.Location.wrap(t)):this.adapter.pageInvalidated()},r.prototype.getCachedSnapshotForLocation=function(t){var e;return null!=(e=this.cache.get(t))?e.clone():void 0},r.prototype.shouldCacheSnapshot=function(){return this.view.getSnapshot().isCacheable();
},r.prototype.cacheSnapshot=function(){var t,r;return this.shouldCacheSnapshot()?(this.notifyApplicationBeforeCachingSnapshot(),r=this.view.getSnapshot(),t=this.lastRenderedLocation,e.defer(function(e){return function(){return e.cache.put(t,r.clone())}}(this))):void 0},r.prototype.scrollToAnchor=function(t){var e;return(e=this.view.getElementForAnchor(t))?this.scrollToElement(e):this.scrollToPosition({x:0,y:0})},r.prototype.scrollToElement=function(t){return this.scrollManager.scrollToElement(t)},r.prototype.scrollToPosition=function(t){return this.scrollManager.scrollToPosition(t)},r.prototype.scrollPositionChanged=function(t){var e;return e=this.getCurrentRestorationData(),e.scrollPosition=t},r.prototype.render=function(t,e){return this.view.render(t,e)},r.prototype.viewInvalidated=function(){return this.adapter.pageInvalidated()},r.prototype.viewWillRender=function(t){return this.notifyApplicationBeforeRender(t)},r.prototype.viewRendered=function(){return this.lastRenderedLocation=this.currentVisit.location,this.notifyApplicationAfterRender()},r.prototype.pageLoaded=function(){return this.lastRenderedLocation=this.location,this.notifyApplicationAfterPageLoad()},r.prototype.clickCaptured=function(){return removeEventListener("click",this.clickBubbled,!1),addEventListener("click",this.clickBubbled,!1)},r.prototype.clickBubbled=function(t){var e,r,n;return this.enabled&&this.clickEventIsSignificant(t)&&(r=this.getVisitableLinkForNode(t.target))&&(n=this.getVisitableLocationForLink(r))&&this.applicationAllowsFollowingLinkToLocation(r,n)?(t.preventDefault(),e=this.getActionForLink(r),this.visit(n,{action:e})):void 0},r.prototype.applicationAllowsFollowingLinkToLocation=function(t,e){var r;return r=this.notifyApplicationAfterClickingLinkToLocation(t,e),!r.defaultPrevented},r.prototype.applicationAllowsVisitingLocation=function(t){var e;return e=this.notifyApplicationBeforeVisitingLocation(t),!e.defaultPrevented},r.prototype.notifyApplicationAfterClickingLinkToLocation=function(t,r){return e.dispatch("turbolinks:click",{target:t,data:{url:r.absoluteURL},cancelable:!0})},r.prototype.notifyApplicationBeforeVisitingLocation=function(t){return e.dispatch("turbolinks:before-visit",{data:{url:t.absoluteURL},cancelable:!0})},r.prototype.notifyApplicationAfterVisitingLocation=function(t){return e.dispatch("turbolinks:visit",{data:{url:t.absoluteURL}})},r.prototype.notifyApplicationBeforeCachingSnapshot=function(){return e.dispatch("turbolinks:before-cache")},r.prototype.notifyApplicationBeforeRender=function(t){return e.dispatch("turbolinks:before-render",{data:{newBody:t}})},r.prototype.notifyApplicationAfterRender=function(){return e.dispatch("turbolinks:render")},r.prototype.notifyApplicationAfterPageLoad=function(t){return null==t&&(t={}),e.dispatch("turbolinks:load",{data:{url:this.location.absoluteURL,timing:t}})},r.prototype.startVisit=function(t,e,r){var n;return null!=(n=this.currentVisit)&&n.cancel(),this.currentVisit=this.createVisit(t,e,r),this.currentVisit.start(),this.notifyApplicationAfterVisitingLocation(t)},r.prototype.createVisit=function(t,r,n){var o,i,s,a,u;return i=null!=n?n:{},a=i.restorationIdentifier,s=i.restorationData,o=i.historyChanged,u=new e.Visit(this,t,r),u.restorationIdentifier=null!=a?a:e.uuid(),u.restorationData=e.copyObject(s),u.historyChanged=o,u.referrer=this.location,u},r.prototype.visitCompleted=function(t){return this.notifyApplicationAfterPageLoad(t.getTimingMetrics())},r.prototype.clickEventIsSignificant=function(t){return!(t.defaultPrevented||t.target.isContentEditable||t.which>1||t.altKey||t.ctrlKey||t.metaKey||t.shiftKey)},r.prototype.getVisitableLinkForNode=function(t){return this.nodeIsVisitable(t)?e.closest(t,"a[href]:not([target]):not([download])"):void 0},r.prototype.getVisitableLocationForLink=function(t){var r;return r=new e.Location(t.getAttribute("href")),this.locationIsVisitable(r)?r:void 0},r.prototype.getActionForLink=function(t){var e;return null!=(e=t.getAttribute("data-turbolinks-action"))?e:"advance"},r.prototype.nodeIsVisitable=function(t){var r;return(r=e.closest(t,"[data-turbolinks]"))?"false"!==r.getAttribute("data-turbolinks"):!0},r.prototype.locationIsVisitable=function(t){return t.isPrefixedBy(this.view.getRootLocation())&&t.isHTML()},r.prototype.getCurrentRestorationData=function(){return this.getRestorationDataForIdentifier(this.restorationIdentifier)},r.prototype.getRestorationDataForIdentifier=function(t){var e;return null!=(e=this.restorationData)[t]?e[t]:e[t]={}},r}()}.call(this),function(){!function(){var t,e;if((t=e=document.currentScript)&&!e.hasAttribute("data-turbolinks-suppress-warning"))for(;t=t.parentNode;)if(t===document.body)return console.warn("You are loading Turbolinks from a