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‎examples/PromiseError/index.js

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require('dotenv').config()
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const Contentstack = require('../../dist/node/contentstack');
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const { RequestInterceptor } = require('node-request-interceptor');
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const { default: withDefaultInterceptors } = require('node-request-interceptor/lib/presets/default');
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const interceptor = new RequestInterceptor(withDefaultInterceptors)
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// Log any outgoing requests to contentstack and return a mock HTML response
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// which will cause the SDK to throw an unhandled exception
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interceptor.use((req) => {
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console.log('%s %s', req.method, req.url.href);
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return {
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status: 400,
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headers: {
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'x-powered-by': 'node-request-interceptor',
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'content-type': 'text/html'
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},
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body: `
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<html>
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<head></head>
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<body>
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<h1>Nodata</h1>
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</body>
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</html>
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`,
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}
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});
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const Stack = Contentstack.Stack(
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process.env.API_KEY,
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process.env.DELIVERY_TOKEN,
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process.env.ENVIRONMENT,
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{ timeout: 5000,
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retryCondition: () => true
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});
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Stack.setHost('api.contentstack.io');
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const Query = Stack
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.ContentType(process.env.CONTENTSTACK_CONTENT_TYPE)
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.Query({})
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.language("en-us")
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.includeCount();
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// Executing this async invocation cause an unhandled promise rejection
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Query
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.toJSON()
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.find()
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.then((res) => {
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const [,count] = res;
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console.log(`${count} total blogs.`);
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})
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.catch((err) => {
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// Error is not caught
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console.error('ERRR Catch', err);
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});

‎examples/node/contentstack-demo.js

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'use strict'
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/*!
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* module dependencies
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*/
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const Contentstack = require('../../dist/node/contentstack.js');
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/*
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* Example ContentstackDemo Class
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* */
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class ContentstackDemo {
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constructor(...config) {
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config = config || {}
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this.Stack = Contentstack.Stack(...config);
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}
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/**
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* getEntries
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* @description : getEntries is used to get the entries of the specified entries
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* @params : contentTypeUid {string} - Content-Type from which entries to be retrieved
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* @return : Result {Promise}
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*/
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getEntries(contentTypeUid) {
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contentTypeUid = contentTypeUid || 'source'
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return this.Stack.ContentType(contentTypeUid).Query().includeContentType().toJSON().find()
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}
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/**
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* getEntries
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* @description : getEntries is used to get the entries of the specified entries
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* @params : contentTypeUid {string} - Content-Type from which entries to be retrieved
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* @return : Result {Promise}
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*/
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getLastActivities(contentTypeUid) {
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contentTypeUid = contentTypeUid || 'source'
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return this.Stack.getLastActivities()
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}
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/**
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* getEntries
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* @description : getEntries is used to get the entries of the specified entries
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* @params : contentTypeUid {string} - Content-Type from which entries to be retrieved
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* @return : Result {Promise}
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*/
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getContentTypedemo(contentTypeUid) {
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contentTypeUid = contentTypeUid || 'source'
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return this.Stack.ContentType(contentTypeUid).fetch()
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}
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/**
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* getEntries
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* @description : getEntries is used to get the entries of the specified entries
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* @params : contentTypeUid {string} - Content-Type from which entries to be retrieved
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* @return : Result {Promise}
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*/
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getContentType(uid) {
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contentTypeUid = contentTypeUid || 'source'
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return this.Stack.getContentType(uid)
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}
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/**
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* fetchEntry
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* @description : fetchEntry is used to get the specified uid entry
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* @params : contentTypeUid {string} - Content-Type from which entry to be fetched
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* entryUid {string} - Specified entry to be fetched
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* @return : Result {Promise}
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*/
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getEntry(contentTypeUid, entryUid) {
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contentTypeUid = contentTypeUid || 'source'
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entryUid = entryUid || ''
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return this.Stack.ContentType(contentTypeUid).Entry(entryUid).language('ja-jp').fetch()
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}
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/**
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* getAssets
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* @description : getAssets is used to get the assets
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* @return : Result {Promise}
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*/
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getAssets() {
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return this.Stack.Assets().Query().toJSON().find()
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}
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/**
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* fetchAsset
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* @description : fetchAsset is used to get the specified uid asset
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* @params : assetUid {string} - Specified Asset uid to be fetched
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* @return : Result {Promise}
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*/
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getAsset(assetUid) {
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assetUid = assetUid || ''
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return this.Stack.Assets(assetUid).addParam('include_dimension', 'true').fetch()
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}
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/**
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* fetchAsset
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* @description : fetchAsset is used to get the specified uid asset
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* @params : assetUid {string} - Specified Asset uid to be fetched
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* @return : Result {Promise}
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*/
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getSyncApi(params) {
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params = params || ''
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return this.Stack.sync(params);
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}
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}
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module.exports = ContentstackDemo

‎examples/node/index.js

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'use strict'
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const path = require('path')
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const dotenv = require('dotenv').config({
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path: path.join(__dirname, '.env')
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})
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const ContentstackDemo = require('./contentstack-demo.js')
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const Demo = new ContentstackDemo({ 'api_key': process.env.API_KEY, 'delivery_token': process.env.DELIVERY_TOKEN, 'environment': process.env.ENVIRONMENT, })
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//get all the entries
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Demo.getEntries(process.env.CONTENT_TYPE)
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.then(function(result, err) {
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// console.log("Result>>>>>>>>>>>>>>>")
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try {
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if (err || !result) {
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console.log("Result>>>>>>>>>>>>>>>")
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console.log(err)
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} else {
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console.log("Result: ", JSON.stringify(result, null, 1))
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//console.info("Result: ", JSON.stringify(result))
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}
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} catch (e) {
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return reject(e);
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}
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})
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.catch(function(err) {
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// error of get all entries
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console.error("Find Error :", err)
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})

‎examples/web/favicon.ico

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‎examples/web/index.html

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Contentstack - Javascript SDK</title>
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<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
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</head>
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<body>
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<div class="container">
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<h1>News</h1>
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<p><em>Click to view the news</em></p>
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<div id="wrapper"></div>
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<div id="button">
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<input type="submit" name="Download Asset">
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</div>
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</div>
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<script src="https://code.jquery.com/jquery-2.2.0.min.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
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<script src="../../dist/web/contentstack.js"></script>
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<script src="scripts/custom.min.js"></script>
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</body>
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</html>

‎examples/web/scripts/custom.min.js

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(function() {
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if (!Contentstack) {
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alert('Please add Contentstack Library');
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} else {
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console.log(Contentstack);
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var clearAll = document.getElementById('all');
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var clearByContentType = document.getElementById('content_type');
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var clearByQuery = document.getElementById('query');
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var wrapper, Stack;
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function DOMCreation(entry, html) {
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if (entry) {
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html += '<div class="panel panel-default"><div class="panel-heading" role="tab"><h4 class="panel-title"><a role="button" data-toggle="collapse" data-parent="#accordion" href="#' + entry.uid + '" aria-expanded="true" aria-controls="' + entry.uid + '">';
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html += entry.title + '</a></h4></div><div id="' + entry.uid + '" class="panel-collapse collapse" role="tabpanel"><div class="panel-body">';
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html += entry.body + ' </div></div></div>';
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}
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return html;
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}
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function singleEntry(contentTypeUid, entryUid) {
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var contentTypeUid = contentTypeUid || "news"
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var entryUid = entryUid || "news_uid"
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Stack
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.ContentType(contentTypeUid)
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.Entry(entryUid)
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.fetch()
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.then(function(data) {
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// result object with entry
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var html = '<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">';
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html = DOMCreation(data.toJSON(), html);
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html += '</div>';
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wrapper.innerHTML = html;
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}, function(err) {
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console.info('News could not fetched.');
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});
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}
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function allEntries(contentTypeUid) {
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var contentTypeUid = contentTypeUid || "news";
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Stack
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.ContentType(contentTypeUid)
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.Query()
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.find()
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.then(function(data) {
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if (data && data.length && data[0].length) {
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var html = '<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">';
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for (var i = 0, _i = data[0].length; i < _i; i++) {
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html = DOMCreation(data[0][i].toJSON(), html);
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}
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html += '</div>';
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wrapper.innerHTML = html;
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} else {
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console.info('News could not fetched.');
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}
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}, function(err) {
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console.info('Error : ' + err);
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console.log(err);
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});
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}
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function getAsset() {
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Stack
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.Assets()
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.Query()
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.toJSON()
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.find()
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.spread(function(result) {
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console.info("Result2 : ", result)
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for (let i = 0, _i = result.length; i < _i; i++) {
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// Image optimization
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const imgUrl = Stack.imageTransform(result[i]['url'], {
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quality: 50,
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format: 'jpg'
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})
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console.log("Image URL : ", imgUrl)
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}
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}, function(err) {
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// body...
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console.info("Error: " + err);
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});
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}
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window.onload = function() {
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wrapper = document.getElementById('wrapper')
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Stack = Contentstack.Stack({ 'api_key': '', 'delivery_token': '', 'environment': '' })
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Stack.setCachePolicy(Contentstack.CachePolicy.NETWORK_ELSE_CACHE);
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// get all the entries
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allEntries("news")
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// get all the assets
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// getAsset();
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}
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}
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}());

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