Initial commit

.gitignore

@@ -1,3 +1,5 @@
+.DS_Store
+
 # ignore everything in the root except the "wp-content" directory.
 !wp-content/
 

css/hep.css

@@ -0,0 +1,49 @@
+/* hep.css */
+
+div.hep_widget_container {
+	text-align: center;
+	box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-webkit-box-sizing: border-box;
+	border: 1px solid #969696;
+	/*background-color: #EBEBEB;*/
+}
+
+div.hep_widget_container h4 {
+	margin: 0px;
+}
+
+div.hep_widget_container h5 {
+	margin-top: 20px;
+	margin-bottom: 20px;
+}
+
+div.hep_widget_container h6 {
+	margin: 0px;
+}
+
+div.hep_widget_header {
+	/*background-color: #277da1ff;*/
+}
+
+div.hep_widget_content {
+	/*background-color: #EBEBEB;*/
+
+	padding-left: 10px;
+	padding-right: 10px;
+}
+
+div.hep_widget_exchanges {
+	display:inline-block;
+	width: 100%;
+	border-top: 1px solid #969696;
+		min-width: 127px;
+	/*background-color: #EBEBEB;*/
+}
+
+div.hep_widget_exchanges > a {
+	padding: 10px;
+	margin-left: auto;
+	margin-right: auto;
+	display: inline-block;
+}

hive-engine-price.js

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+// hive-engine-price.js
+
+const rpc = 'https://api.hive-engine.com/rpc/contracts';
+
+function getSellBook(token) {
+	return new Promise((resolve, reject) => {
+		const query = {'id': 1,
+					   jsonrpc: '2.0',
+					   method: 'find',
+					   params: {
+						contract: 'market',
+						table: 'sellBook',
+						query: {
+							symbol: token
+						}
+					}}
+		let nextBlock = false
+		axios.post(rpc, query).then((result) => {
+			return resolve(result.data.result)
+		}).catch((err) => {
+			console.log(err)
+			return reject(err)
+		})
+	})
+}
+
+function getHivePrice() {
+	return new Promise((resolve, reject) => {
+		const coingecko_api = 'https://api.coingecko.com/api/v3/simple/price?ids=hive&vs_currencies=USD'
+		axios.get(coingecko_api).then((result) => {
+			return resolve(result.data.hive.usd)
+		}).catch((err) => {
+			console.log(err)
+			return reject(err)
+		})
+	})
+}
+
+function getTokenPrice(token, content_div_id) {
+	var hivePrice = getHivePrice()
+	var sellBook = getSellBook(token)
+
+	Promise.all([hivePrice,sellBook]).then((result) => {
+		let hivePrice = result[0]
+
+		let sellBook = result[1]
+		sellBook = sellBook.sort( (a,b) => Number(a.price) - Number(b.price) )
+
+		var targetDiv = document.querySelector('div#' + content_div_id)
+
+		let sellOrder = sellBook[0]
+
+		let quantity = sellOrder.quantity
+		let symbol = sellOrder.symbol
+		let price = sellOrder.price
+		targetDiv.innerHTML = (`${Number(price).toFixed(3)} HIVE <br> ${(price * hivePrice).toFixed(3)} USD`)
+	})
+}
+
+Array.from(document.querySelectorAll('div.hep_widget_content')).forEach( (div) => {
+	let token_name = div.getAttribute('data-token-name')
+	let div_id = div.getAttribute('id')
+	getTokenPrice(token_name.toUpperCase(), div_id)
+})
+
+