426 lines
14 KiB
Plaintext
426 lines
14 KiB
Plaintext
|
{I"
|
|||
|
|
class:ETI"ProcessedAsset; FI"logical_path; TI"turbolinks.js; FI"
pathname; TI"j/usr/local/rvm/gems/ruby-2.0.0-p353/gems/turbolinks-1.3.1/lib/assets/javascripts/turbolinks.js.coffee; FI"content_type; TI"application/javascript; TI"
|
|||
|
|
mtime; Tl+l-<2D>RI" length; Ti<02>3I" digest; TI"%9880577cb4e60e92d0ce9d00fb939808; FI" source; TI"<02>3(function() {
|
|||
|
|
var CSRFToken, anchoredLink, browserCompatibleDocumentParser, browserIsntBuggy, browserSupportsPushState, cacheCurrentPage, cacheSize, changePage, constrainPageCacheTo, createDocument, crossOriginLink, currentState, executeScriptTags, extractLink, extractTitleAndBody, fetchHistory, fetchReplacement, handleClick, ignoreClick, initializeTurbolinks, installClickHandlerLast, loadedAssets, noTurbolink, nonHtmlLink, nonStandardClick, pageCache, pageChangePrevented, pagesCached, processResponse, recallScrollPosition, referer, reflectNewUrl, reflectRedirectedUrl, rememberCurrentState, rememberCurrentUrl, removeHash, removeNoscriptTags, requestMethod, requestMethodIsSafe, resetScrollPosition, targetLink, triggerEvent, visit, xhr, _ref,
|
|||
|
|
__hasProp = {}.hasOwnProperty,
|
|||
|
|
__indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
|
|||
|
|
|
|||
|
|
cacheSize = 10;
|
|||
|
|
|
|||
|
|
currentState = null;
|
|||
|
|
|
|||
|
|
referer = null;
|
|||
|
|
|
|||
|
|
loadedAssets = null;
|
|||
|
|
|
|||
|
|
pageCache = {};
|
|||
|
|
|
|||
|
|
createDocument = null;
|
|||
|
|
|
|||
|
|
requestMethod = ((_ref = document.cookie.match(/request_method=(\w+)/)) != null ? _ref[1].toUpperCase() : void 0) || '';
|
|||
|
|
|
|||
|
|
xhr = null;
|
|||
|
|
|
|||
|
|
fetchReplacement = function(url) {
|
|||
|
|
var safeUrl;
|
|||
|
|
triggerEvent('page:fetch');
|
|||
|
|
safeUrl = removeHash(url);
|
|||
|
|
if (xhr != null) {
|
|||
|
|
xhr.abort();
|
|||
|
|
}
|
|||
|
|
xhr = new XMLHttpRequest;
|
|||
|
|
xhr.open('GET', safeUrl, true);
|
|||
|
|
xhr.setRequestHeader('Accept', 'text/html, application/xhtml+xml, application/xml');
|
|||
|
|
xhr.setRequestHeader('X-XHR-Referer', referer);
|
|||
|
|
xhr.onload = function() {
|
|||
|
|
var doc;
|
|||
|
|
triggerEvent('page:receive');
|
|||
|
|
if (doc = processResponse()) {
|
|||
|
|
reflectNewUrl(url);
|
|||
|
|
changePage.apply(null, extractTitleAndBody(doc));
|
|||
|
|
reflectRedirectedUrl();
|
|||
|
|
if (document.location.hash) {
|
|||
|
|
document.location.href = document.location.href;
|
|||
|
|
} else {
|
|||
|
|
resetScrollPosition();
|
|||
|
|
}
|
|||
|
|
return triggerEvent('page:load');
|
|||
|
|
} else {
|
|||
|
|
return document.location.href = url;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
xhr.onloadend = function() {
|
|||
|
|
return xhr = null;
|
|||
|
|
};
|
|||
|
|
xhr.onabort = function() {
|
|||
|
|
return rememberCurrentUrl();
|
|||
|
|
};
|
|||
|
|
xhr.onerror = function() {
|
|||
|
|
return document.location.href = url;
|
|||
|
|
};
|
|||
|
|
return xhr.send();
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
fetchHistory = function(position) {
|
|||
|
|
var page;
|
|||
|
|
cacheCurrentPage();
|
|||
|
|
page = pageCache[position];
|
|||
|
|
if (xhr != null) {
|
|||
|
|
xhr.abort();
|
|||
|
|
}
|
|||
|
|
changePage(page.title, page.body);
|
|||
|
|
recallScrollPosition(page);
|
|||
|
|
return triggerEvent('page:restore');
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
cacheCurrentPage = function() {
|
|||
|
|
pageCache[currentState.position] = {
|
|||
|
|
url: document.location.href,
|
|||
|
|
body: document.body,
|
|||
|
|
title: document.title,
|
|||
|
|
positionY: window.pageYOffset,
|
|||
|
|
positionX: window.pageXOffset
|
|||
|
|
};
|
|||
|
|
return constrainPageCacheTo(cacheSize);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
pagesCached = function(size) {
|
|||
|
|
if (size == null) {
|
|||
|
|
size = cacheSize;
|
|||
|
|
}
|
|||
|
|
if (/^[\d]+$/.test(size)) {
|
|||
|
|
return cacheSize = parseInt(size);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
constrainPageCacheTo = function(limit) {
|
|||
|
|
var key, value;
|
|||
|
|
for (key in pageCache) {
|
|||
|
|
if (!__hasProp.call(pageCache, key)) continue;
|
|||
|
|
value = pageCache[key];
|
|||
|
|
if (key <= currentState.position - limit) {
|
|||
|
|
pageCache[key] = null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
changePage = function(title, body, csrfToken, runScripts) {
|
|||
|
|
document.title = title;
|
|||
|
|
document.documentElement.replaceChild(body, document.body);
|
|||
|
|
if (csrfToken != null) {
|
|||
|
|
CSRFToken.update(csrfToken);
|
|||
|
|
}
|
|||
|
|
removeNoscriptTags();
|
|||
|
|
if (runScripts) {
|
|||
|
|
executeScriptTags();
|
|||
|
|
}
|
|||
|
|
currentState = window.history.state;
|
|||
|
|
return triggerEvent('page:change');
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
executeScriptTags = function() {
|
|||
|
|
var attr, copy, nextSibling, parentNode, script, scripts, _i, _j, _len, _len1, _ref1, _ref2;
|
|||
|
|
scripts = Array.prototype.slice.call(document.body.querySelectorAll('script:not([data-turbolinks-eval="false"])'));
|
|||
|
|
for (_i = 0, _len = scripts.length; _i < _len; _i++) {
|
|||
|
|
script = scripts[_i];
|
|||
|
|
if (!((_ref1 = script.type) === '' || _ref1 === 'text/javascript')) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
copy = document.createElement('script');
|
|||
|
|
_ref2 = script.attributes;
|
|||
|
|
for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {
|
|||
|
|
attr = _ref2[_j];
|
|||
|
|
copy.setAttribute(attr.name, attr.value);
|
|||
|
|
}
|
|||
|
|
copy.appendChild(document.createTextNode(script.innerHTML));
|
|||
|
|
parentNode = script.parentNode, nextSibling = script.nextSibling;
|
|||
|
|
parentNode.removeChild(script);
|
|||
|
|
parentNode.insertBefore(copy, nextSibling);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
removeNoscriptTags = function() {
|
|||
|
|
var noscript, noscriptTags, _i, _len;
|
|||
|
|
noscriptTags = Array.prototype.slice.call(document.body.getElementsByTagName('noscript'));
|
|||
|
|
for (_i = 0, _len = noscriptTags.length; _i < _len; _i++) {
|
|||
|
|
noscript = noscriptTags[_i];
|
|||
|
|
noscript.parentNode.removeChild(noscript);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
reflectNewUrl = function(url) {
|
|||
|
|
if (url !== referer) {
|
|||
|
|
return window.history.pushState({
|
|||
|
|
turbolinks: true,
|
|||
|
|
position: currentState.position + 1
|
|||
|
|
}, '', url);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
reflectRedirectedUrl = function() {
|
|||
|
|
var location, preservedHash;
|
|||
|
|
if (location = xhr.getResponseHeader('X-XHR-Redirected-To')) {
|
|||
|
|
preservedHash = removeHash(location) === location ? document.location.hash : '';
|
|||
|
|
return window.history.replaceState(currentState, '', location + preservedHash);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
rememberCurrentUrl = function() {
|
|||
|
|
return window.history.replaceState({
|
|||
|
|
turbolinks: true,
|
|||
|
|
position: Date.now()
|
|||
|
|
}, '', document.location.href);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
rememberCurrentState = function() {
|
|||
|
|
return currentState = window.history.state;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
recallScrollPosition = function(page) {
|
|||
|
|
return window.scrollTo(page.positionX, page.positionY);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
resetScrollPosition = function() {
|
|||
|
|
return window.scrollTo(0, 0);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
removeHash = function(url) {
|
|||
|
|
var link;
|
|||
|
|
link = url;
|
|||
|
|
if (url.href == null) {
|
|||
|
|
link = document.createElement('A');
|
|||
|
|
link.href = url;
|
|||
|
|
}
|
|||
|
|
return link.href.replace(link.hash, '');
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
triggerEvent = function(name) {
|
|||
|
|
var event;
|
|||
|
|
event = document.createEvent('Events');
|
|||
|
|
event.initEvent(name, true, true);
|
|||
|
|
return document.dispatchEvent(event);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
pageChangePrevented = function() {
|
|||
|
|
return !triggerEvent('page:before-change');
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
processResponse = function() {
|
|||
|
|
var assetsChanged, clientOrServerError, doc, extractTrackAssets, intersection, validContent;
|
|||
|
|
clientOrServerError = function() {
|
|||
|
|
var _ref1;
|
|||
|
|
return (400 <= (_ref1 = xhr.status) && _ref1 < 600);
|
|||
|
|
};
|
|||
|
|
validContent = function() {
|
|||
|
|
return xhr.getResponseHeader('Content-Type').match(/^(?:text\/html|application\/xhtml\+xml|application\/xml)(?:;|$)/);
|
|||
|
|
};
|
|||
|
|
extractTrackAssets = function(doc) {
|
|||
|
|
var node, _i, _len, _ref1, _results;
|
|||
|
|
_ref1 = doc.head.childNodes;
|
|||
|
|
_results = [];
|
|||
|
|
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
|
|||
|
|
node = _ref1[_i];
|
|||
|
|
if ((typeof node.getAttribute === "function" ? node.getAttribute('data-turbolinks-track') : void 0) != null) {
|
|||
|
|
_results.push(node.getAttribute('src') || node.getAttribute('href'));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return _results;
|
|||
|
|
};
|
|||
|
|
assetsChanged = function(doc) {
|
|||
|
|
var fetchedAssets;
|
|||
|
|
loadedAssets || (loadedAssets = extractTrackAssets(document));
|
|||
|
|
fetchedAssets = extractTrackAssets(doc);
|
|||
|
|
return fetchedAssets.length !== loadedAssets.length || intersection(fetchedAssets, loadedAssets).length !== loadedAssets.length;
|
|||
|
|
};
|
|||
|
|
intersection = function(a, b) {
|
|||
|
|
var value, _i, _len, _ref1, _results;
|
|||
|
|
if (a.length > b.length) {
|
|||
|
|
_ref1 = [b, a], a = _ref1[0], b = _ref1[1];
|
|||
|
|
}
|
|||
|
|
_results = [];
|
|||
|
|
for (_i = 0, _len = a.length; _i < _len; _i++) {
|
|||
|
|
value = a[_i];
|
|||
|
|
if (__indexOf.call(b, value) >= 0) {
|
|||
|
|
_results.push(value);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return _results;
|
|||
|
|
};
|
|||
|
|
if (!clientOrServerError() && validContent()) {
|
|||
|
|
doc = createDocument(xhr.responseText);
|
|||
|
|
if (doc && !assetsChanged(doc)) {
|
|||
|
|
return doc;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
extractTitleAndBody = function(doc) {
|
|||
|
|
var title;
|
|||
|
|
title = doc.querySelector('title');
|
|||
|
|
return [title != null ? title.textContent : void 0, doc.body, CSRFToken.get(doc).token, 'runScripts'];
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
CSRFToken = {
|
|||
|
|
get: function(doc) {
|
|||
|
|
var tag;
|
|||
|
|
if (doc == null) {
|
|||
|
|
doc = document;
|
|||
|
|
}
|
|||
|
|
return {
|
|||
|
|
node: tag = doc.querySelector('meta[name="csrf-token"]'),
|
|||
|
|
token: tag != null ? typeof tag.getAttribute === "function" ? tag.getAttribute('content') : void 0 : void 0
|
|||
|
|
};
|
|||
|
|
},
|
|||
|
|
update: function(latest) {
|
|||
|
|
var current;
|
|||
|
|
current = this.get();
|
|||
|
|
if ((current.token != null) && (latest != null) && current.token !== latest) {
|
|||
|
|
return current.node.setAttribute('content', latest);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
browserCompatibleDocumentParser = function() {
|
|||
|
|
var createDocumentUsingDOM, createDocumentUsingParser, createDocumentUsingWrite, e, testDoc, _ref1;
|
|||
|
|
createDocumentUsingParser = function(html) {
|
|||
|
|
return (new DOMParser).parseFromString(html, 'text/html');
|
|||
|
|
};
|
|||
|
|
createDocumentUsingDOM = function(html) {
|
|||
|
|
var doc;
|
|||
|
|
doc = document.implementation.createHTMLDocument('');
|
|||
|
|
doc.documentElement.innerHTML = html;
|
|||
|
|
return doc;
|
|||
|
|
};
|
|||
|
|
createDocumentUsingWrite = function(html) {
|
|||
|
|
var doc;
|
|||
|
|
doc = document.implementation.createHTMLDocument('');
|
|||
|
|
doc.open('replace');
|
|||
|
|
doc.write(html);
|
|||
|
|
doc.close();
|
|||
|
|
return doc;
|
|||
|
|
};
|
|||
|
|
try {
|
|||
|
|
if (window.DOMParser) {
|
|||
|
|
testDoc = createDocumentUsingParser('<html><body><p>test');
|
|||
|
|
return createDocumentUsingParser;
|
|||
|
|
}
|
|||
|
|
} catch (_error) {
|
|||
|
|
e = _error;
|
|||
|
|
testDoc = createDocumentUsingDOM('<html><body><p>test');
|
|||
|
|
return createDocumentUsingDOM;
|
|||
|
|
} finally {
|
|||
|
|
if ((testDoc != null ? (_ref1 = testDoc.body) != null ? _ref1.childNodes.length : void 0 : void 0) !== 1) {
|
|||
|
|
return createDocumentUsingWrite;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
installClickHandlerLast = function(event) {
|
|||
|
|
if (!event.defaultPrevented) {
|
|||
|
|
document.removeEventListener('click', handleClick, false);
|
|||
|
|
return document.addEventListener('click', handleClick, false);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
handleClick = function(event) {
|
|||
|
|
var link;
|
|||
|
|
if (!event.defaultPrevented) {
|
|||
|
|
link = extractLink(event);
|
|||
|
|
if (link.nodeName === 'A' && !ignoreClick(event, link)) {
|
|||
|
|
if (!pageChangePrevented()) {
|
|||
|
|
visit(link.href);
|
|||
|
|
}
|
|||
|
|
return event.preventDefault();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
extractLink = function(event) {
|
|||
|
|
var link;
|
|||
|
|
link = event.target;
|
|||
|
|
while (!(!link.parentNode || link.nodeName === 'A')) {
|
|||
|
|
link = link.parentNode;
|
|||
|
|
}
|
|||
|
|
return link;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
crossOriginLink = function(link) {
|
|||
|
|
return location.protocol !== link.protocol || location.host !== link.host;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
anchoredLink = function(link) {
|
|||
|
|
return ((link.hash && removeHash(link)) === removeHash(location)) || (link.href === location.href + '#');
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
nonHtmlLink = function(link) {
|
|||
|
|
var url;
|
|||
|
|
url = removeHash(link);
|
|||
|
|
return url.match(/\.[a-z]+(\?.*)?$/g) && !url.match(/\.html?(\?.*)?$/g);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
noTurbolink = function(link) {
|
|||
|
|
var ignore;
|
|||
|
|
while (!(ignore || link === document)) {
|
|||
|
|
ignore = link.getAttribute('data-no-turbolink') != null;
|
|||
|
|
link = link.parentNode;
|
|||
|
|
}
|
|||
|
|
return ignore;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
targetLink = function(link) {
|
|||
|
|
return link.target.length !== 0;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
nonStandardClick = function(event) {
|
|||
|
|
return event.which > 1 || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
ignoreClick = function(event, link) {
|
|||
|
|
return crossOriginLink(link) || anchoredLink(link) || nonHtmlLink(link) || noTurbolink(link) || targetLink(link) || nonStandardClick(event);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
initializeTurbolinks = function() {
|
|||
|
|
rememberCurrentUrl();
|
|||
|
|
rememberCurrentState();
|
|||
|
|
createDocument = browserCompatibleDocumentParser();
|
|||
|
|
document.addEventListener('click', installClickHandlerLast, true);
|
|||
|
|
return window.addEventListener('popstate', function(event) {
|
|||
|
|
var state;
|
|||
|
|
state = event.state;
|
|||
|
|
if (state != null ? state.turbolinks : void 0) {
|
|||
|
|
if (pageCache[state.position]) {
|
|||
|
|
return fetchHistory(state.position);
|
|||
|
|
} else {
|
|||
|
|
return visit(event.target.location.href);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}, false);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
browserSupportsPushState = window.history && window.history.pushState && window.history.replaceState && window.history.state !== void 0;
|
|||
|
|
|
|||
|
|
browserIsntBuggy = !navigator.userAgent.match(/CriOS\//);
|
|||
|
|
|
|||
|
|
requestMethodIsSafe = requestMethod === 'GET' || requestMethod === '';
|
|||
|
|
|
|||
|
|
if (browserSupportsPushState && browserIsntBuggy && requestMethodIsSafe) {
|
|||
|
|
visit = function(url) {
|
|||
|
|
referer = document.location.href;
|
|||
|
|
cacheCurrentPage();
|
|||
|
|
return fetchReplacement(url);
|
|||
|
|
};
|
|||
|
|
initializeTurbolinks();
|
|||
|
|
} else {
|
|||
|
|
visit = function(url) {
|
|||
|
|
return document.location.href = url;
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
this.Turbolinks = {
|
|||
|
|
visit: visit,
|
|||
|
|
pagesCached: pagesCached
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
}).call(this);
|
|||
|
|
; TI"dependency_digest; TI"%767927d2607cd5c93b81ca2613219a1e; FI"required_paths; T[I"j/usr/local/rvm/gems/ruby-2.0.0-p353/gems/turbolinks-1.3.1/lib/assets/javascripts/turbolinks.js.coffee; FI"dependency_paths; T[{I" path; TI"j/usr/local/rvm/gems/ruby-2.0.0-p353/gems/turbolinks-1.3.1/lib/assets/javascripts/turbolinks.js.coffee; FI"
|
|||
|
|
mtime; TI" 2013-12-09T02:39:40+00:00; TI" digest; TI"%08d752f054c2e645177c18a988fb2295; FI"
_version; TI"%96a552b03ca0e7ebcbfc44b89ca097a6; F
|