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cms.js
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cms.js
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var getConfigKey = function(data, key){
var re = new RegExp("^[^#]\\s*[^#]" + key + "\\s*:\\s*\\b(.*)\\b","igm");
var matches = re.exec(data);
if(!matches){
console.log(key + " not set");
return null;
}
return matches[1];
}
$(document).ready(function(){
//Gets config type to adapt cms in frontend
$.get("/admin/config.yml?" + (+new Date()), function(configyml){
if(!window.cms){
window.cms = {};
}
//check if git gateway or github auth
if(getConfigKey(configyml, "name")==="git-gateway"){
console.log("netlify identity - gitgateway auth mode");
window.cms.type = "gitgateway";
//Netlify identity widget
if(window.netlifyIdentity){
window.netlifyIdentity.on("init", user => {
if (!user) {
window.netlifyIdentity.on("login", (user) => {
//document.location.href = "/admin/";
document.location.href = "?cms=true";
});
}
});
}
}else if(getConfigKey(configyml, "name")==="github"){
console.log("github auth mode");
window.cms.type = "github";
window.cms.repo = getConfigKey(configyml, "repo");
window.cms.base_url = getConfigKey(configyml, "base_url");
window.cms.client_id = getConfigKey(configyml, "client_id");
$("*[data-netlify-identity-button]").css("display","none"); //hides netlify identity login button
}
console.log("loading cms objects...");
var currentHost = window.location.host;
var path = window.location.pathname;
path = path.split("/").filter(function(value){
if(value){
return value;
}
});
if(currentHost.indexOf(":")>-1){
currentHost = currentHost.slice(0, currentHost.indexOf(":"));
}
//attach cms=true param to internal links
$("a").each(function() {
if(this.hostname===currentHost && this.href.indexOf("/admin/#/")===-1 && this.href.indexOf("?cms=true")===-1){
this.href = this.href + "?cms=true";
}
})
//Bind events to button and input text to create section
$("#sectionNameButton").click(function(){
createSection(window.cms.currentlang, window.cms.langs);
})
$("#sectionName").keyup(function(event) {
if (event.keyCode === 13) {
createSection(window.cms.currentlang, window.cms.langs);
}
});
//show cms on footer and sections hidden when cms param not true
$("#cms-editor").css("display","block");
$(".cmsPreview").css("display","block");
//MODAL INFO WINDOW
window.cms.modal = new tingle.modal({
footer: true,
stickyFooter: false,
closeMethods: ['overlay', 'button', 'escape'],
closeLabel: "Close",
//cssClass: ['custom-class-1', 'custom-class-2'],
onOpen: function() {
console.log('modal open');
},
onClose: function() {
console.log('modal closed');
},
beforeClose: function() {
return true; // close the modal
}
});
});
})
//Git management for new sections
function gitPut(files, token){
var gitEndpoint ="/.netlify/git/github/contents/content/";
if(window.cms.type==="github"){
var gitEndpoint ="https://api.github.com/repos/"+window.cms.repo+"/contents/content/";
}
var file;
if(files.length){
file = files.shift();
}
if(!file){
return;
}
var url = gitEndpoint + file[0];
$.ajax({
'type': 'PUT',
'url': url,
'headers' : {
'Authorization' : 'Bearer ' + token,
},
'dataType': 'json',
'data': JSON.stringify({
'message': 'new section',
'content': window.btoa(file[1])
}),
statusCode: {
422: function(xhr) {
window.cms.modal.setContent('<h1>Section exists</h1>');
window.cms.modal.open();
},
404: function(xhr) {
window.cms.modal.setContent('<h1>Path not found</h1>');
window.cms.modal.open();
},
401: function(xhr) {
window.localStorage.removeItem("netlify-cms-user");
window.localStorage.removeItem("token");
githubAuth(function(){
gitPut(files, window.localStorage.getItem("token"));
});
}
},
success: function (data, status) {
if(files.length===0){
window.cms.modal.setContent('<h1>Section has been created... Wait until site is rebuilt...</h1>');
window.cms.modal.open();
}else{
gitPut(files, token);
}
},
error: function (xhr, desc, err) {
console.log("error: " + xhr.status + " " + desc);
gitPut(files, token);
}
})
}
function createSection(lang, langs){
window.cms.modal.setContent('<button class="btn btn-lg btn-warning"><span class="glyphicon glyphicon-refresh glyphicon-refresh-animate"></span></button>');
window.cms.modal.open();
if(langs){
langs = langs.split(",");
}else{
langs = [lang]
}
if(window.cms.type==="gitgateway" && $(".netlify-identity-button").first().text().toLowerCase()==="log in"){
window.cms.modal.setContent('<h1>You are not logged</h1>');
window.cms.modal.open();
return;
}
var path = window.location.pathname || "";
if(lang && path){
path = path.replace("/"+lang+"/", "");
}
var newSection = $("#sectionName").val();
if(!newSection){
window.cms.modal.setContent('<h1>Inform section name</h1>');
window.cms.modal.open();
return;
}
var fnPush = function(token){
$.get("/admin/_index.md", function(data){
if(langs.length){
var files = [];
langs.map(function(v){
data = data.replace("{{title}}",newSection).replace("{{lang}}",v);
files.push([
path + newSection + "/_index-" + v + ".md",
data
]);
})
//gitPut(path + newSection + "/_index-" + v + ".md", data, token);
gitPut(files, token);
}
});
}
var token = "";
//get token from gitgateway or github
if(window.cms.type==="gitgateway"){
netlifyIdentity.currentUser().jwt().then();
token = netlifyIdentity.currentUser().token.access_token;
fnPush(token)
}else if(window.cms.type==="github"){
token = window.localStorage.getItem("netlify-cms-user") || null;
token = token ? (JSON.parse(window.localStorage.getItem("netlify-cms-user")).token || null) : window.localStorage.getItem("token");
if(!token){
githubAuth(function(){
fnPush(window.localStorage.getItem("token"));
});
}else{
fnPush(token)
}
}
}
/**********************************************************************************************************************
Git Auth Flow
More info: https://github.com/netlify/netlify-cms/blob/190f9c261380b07b1d9800ac538f31a3fc04973c/src/lib/netlify-auth.js
***********************************************************************************************************************/
function githubAuth(cb){
if(!window.localStorage.getItem('token')){
window.cms.authWindow = window.open(
"https://github.com/login/oauth/authorize?scope=repo&client_id=" + window.cms.client_id,
'NetlifyCMS Authorization',
'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, ' +
('width=600, height=600, top=200, left=200);')
);
window.cms.authWindow.focus();
}else{
//console.log(window.localStorage.getItem('token'))
}
window.addEventListener('message', access(cb), false);
}
function authorization(cb){
const fnAuth = (e) => {
var data, err;
if (e.origin !== window.cms.base_url) { return; }
if (e.data.indexOf('authorization:github:success:') === 0) {
data = JSON.parse(e.data.match(new RegExp('^authorization:github:success:(.+)$'))[1]);
window.removeEventListener('message', fnAuth, false);
window.localStorage.setItem('token', data.token);
window.cms.authWindow.close();
cb();
}
if (e.data.indexOf('authorization:github:error:') === 0) {
console.log('Got authorization error');
err = JSON.parse(e.data.match(new RegExp('^authorization:github:error:(.+)$'))[1]);
window.removeEventListener('message', fnAuth, false);
window.cms.authWindow.close();
}
};
return fnAuth;
}
function access(cb){
const fnAccess = (e) => {
if (e.data === ('authorizing:github')){ //&& e.origin === window.cms.base_url) {
window.removeEventListener('message', fnAccess, false);
window.addEventListener('message', authorization(cb), false);
return window.cms.authWindow.postMessage(e.data, e.origin);
}
};
return fnAccess;
}