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October 15, 2021 15:25
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This Scriptable iOS Script displays the price of the selected Cryptocurrencies in a widget on your iPhone or iPad.
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| // Variables used by Scriptable. | |
| // These must be at the very top of the file. Do not edit. | |
| // icon-color: deep-brown; icon-glyph: magic; | |
| // Crypto Coin Widget | |
| // by icsAT (https://gist.github.com/icsAT) | |
| // Version 0.81 from the 15th of Oktober 2021 | |
| // Data from Coin Market Cap Crypto API. | |
| // Get your own privat API Key to use with this widget | |
| // const cmcApiKey = "enter Your own API Key here xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" | |
| const cmcApiKey = "enter Your own API Key here xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" | |
| // With the Basic Plan you have a maximum of 333 API-Calls a Day and 10.000 API-Calls a Month. | |
| // That means about 1 Call every 5 minutes. | |
| // But be aware , that the refresh of a widget is regulated by iOS (approx. every 7 minutes afaik). | |
| // Also be aware, that more than one widget means more API-Calls. | |
| const cmcRefresh = 20 | |
| // The widget will dispay the actual price of the crypto currencies in the given reference value | |
| // You may set what you want to see here in the script or in the widget parameters. | |
| // The widget parameter has the format: | |
| // referenceValue;crypto1,crypto2,crypto3,... f.e. EUR;BTC,ETH,ADA,SOL,DOT,DOGE,AVAX,LTC | |
| // The widget parameter will overrule the values set here. | |
| // Reference Value in wich the price is displayed f.e EUR, USD, BTC | |
| var referenceValue = "EUR" | |
| // Crypto Currencies to be displayed, seperated by "," f.e. BTC,ETH,ADA,SOL,DOT,DOGE,AVAX,LTC | |
| // var cryptoCurrencies = "ADA,AVAX,BTC,DOGE,DOT,ETH,LTC" | |
| var cryptoCurrencies = "ADA,AVAX,BTC,CHZ,DOGE,DOT,ETH,LINK,LTC,MIOTA,SOL,UNI,AMP,COMP,GRT,SXP,XLM" | |
| // Maximum Number of Cryptocurrency Lines | |
| // Depending on your device there are more or less lines possible | |
| // small and medium | |
| const maxLinesSM = 7 | |
| // large and extraLarge | |
| const maxLinesLX = 17 | |
| // Widget Size to be displayed if running from Scriptable App | |
| // Use 'small' (max. 8 values), 'medium' (max. 8 values), 'large' (max.21 values) or 'extraLarge' (iPad only, max.21 values) | |
| config.widgetFamily = config.widgetFamily || 'large' | |
| // Weitere Parameter | |
| const COLOR_RED = new Color('#FF0000') | |
| const COLOR_GREEN = new Color('#008000') | |
| const COLOR_BLACK = new Color('#000000') | |
| const COLOR_WHITE = new Color('#FFFFFF') | |
| const COLOR_GREY90 = new Color('#E6E6E6') | |
| const COLOR_GREY70 = new Color('#B3B3B3') | |
| const COLOR_GREY50 = new Color('#808080') | |
| const COLOR_GREY30 = new Color('#4D4D4D') | |
| const COLOR_GREY10 = new Color('#1a1a1a') | |
| // debugging (set to false or to true to disable or enable console logging) | |
| const debug = false | |
| // Script Name | |
| const scriptName = Script.name().replace(".js","") | |
| // running the script | |
| let widget = await createWidget() | |
| if (config.runsInWidget) { | |
| Script.setWidget(widget) | |
| } else { | |
| switch (config.widgetFamily) { | |
| case 'small': await widget.presentSmall(); break; | |
| case 'medium': await widget.presentMedium(); break; | |
| case 'large': await widget.presentLarge(); break; | |
| case 'extraLarge': await widget.presentExtraLarge(); break; | |
| } | |
| } | |
| Script.complete() | |
| // create the widget | |
| async function createWidget() { | |
| if (debug) console.log("START async function crateWidget()") | |
| if (args.widgetParameter) { | |
| var parameters = args.widgetParameter.split(";") | |
| referenceValue = parameters[0] | |
| cryptoCurrencies = parameters[1] | |
| } | |
| referenceValue = referenceValue.trim() | |
| referenceValue = referenceValue.replace(" ", "") | |
| if (debug) console.log("referenceValue: " + referenceValue) | |
| cryptoCurrencies = cryptoCurrencies.trim() | |
| cryptoCurrencies = cryptoCurrencies.replace(" ", "") | |
| if (debug) console.log("cryptoCurrencies: " + cryptoCurrencies) | |
| numberCoins = 0 | |
| var coins = cryptoCurrencies.split(",") | |
| for (coin of coins) { | |
| numberCoins++ | |
| } | |
| if (debug) console.log("numberCoins: " + numberCoins) | |
| let listWidget = new ListWidget() | |
| listWidget.backgroundColor = Color.clear() | |
| listWidget.centerAlignContent | |
| let darkMode = !(Color.dynamic(Color.white(),Color.black()).red) | |
| if (debug) console.log("darkMode: " + darkMode) | |
| const fm = FileManager.local() | |
| let directoryPath = fm.joinPath(fm.documentsDirectory(), "Crypto") | |
| if (debug) console.log("directoryPath: " + directoryPath) | |
| const extension = scriptName + (darkMode ? "_dark" : "_light") + ".jpg" | |
| if (debug) console.log("extension: " + extension) | |
| const imagePath = fm.joinPath(directoryPath, extension) | |
| if (debug) console.log("imagePath: " + imagePath) | |
| if (!config.runsInWidget) { | |
| changeBackground = !(await generatePrompt("Change Background?", "Would you like to change the background?",["Yes","No"])) | |
| if (debug) console.log("setBackground: " + setBackground) | |
| if (changeBackground) { | |
| setBackground = !(await generatePrompt("New Background?", "Would you like to set a new image or erase the actual image?",["Set","Erase"])) | |
| if (setBackground) { | |
| if (!fm.fileExists(directoryPath) || !fm.isDirectory(directoryPath)) { | |
| fm.createDirectory(directoryPath) | |
| } | |
| let newImage = await Photos.fromLibrary() | |
| fm.writeImage(fm.joinPath(directoryPath, scriptName + "_light.jpg"), newImage) | |
| let setBackgroundDark = !(await generatePrompt("Dark Background?", "Would you like to use a different image in dark mode?",["Yes","No"])) | |
| if (debug) console.log("setBackgroundDark: " + setBackgroundDark) | |
| if (setBackgroundDark) { | |
| let newDarkImage = await Photos.fromLibrary() | |
| fm.writeImage(fm.joinPath(directoryPath, scriptName + "_dark.jpg"), newImage) | |
| } else { | |
| fm.writeImage(fm.joinPath(directoryPath, scriptName + "_dark.jpg"), newImage) | |
| } | |
| } else { | |
| if (fm.fileExists(fm.joinPath(directoryPath, scriptName + "_light.jpg"))) { | |
| fm.remove(fm.joinPath(directoryPath, scriptName + "_light.jpg")) | |
| } | |
| if (fm.fileExists(fm.joinPath(directoryPath, scriptName + "_dark.jpg"))) { | |
| fm.remove(fm.joinPath(directoryPath, scriptName + "_dark.jpg")) | |
| } | |
| } | |
| } | |
| } | |
| if (fm.fileExists(imagePath)) { | |
| if (fm.isFileStoredIniCloud(imagePath)) { | |
| await fm.downloadFileFromiCloud(imagePath) | |
| } | |
| listWidget.backgroundImage = fm.readImage(imagePath) | |
| if (debug) console.log("Background Image gesetzt.") | |
| } | |
| headLine = listWidget.addStack() | |
| headLine.centerAlignContent | |
| headLine.addSpacer() | |
| headLineText = headLine.addText("Crypto Prices") | |
| headLineText.font = Font.boldSystemFont(15) | |
| headLineText.centerAlignText() | |
| headLine.addSpacer() | |
| stack = listWidget.addStack() | |
| stack.layoutVertically() | |
| stack.centerAlignContent | |
| if ((numberCoins<maxLinesSM && (config.widgetFamily == 'small' || config.widgetFamily == 'medium')) || (numberCoins<maxLinesLX && (config.widgetFamily == 'large' || config.widgetFamily == 'extraLarge'))) { | |
| stack.addSpacer(8) | |
| } | |
| lastUpdate = "1900-01-01T00:00:00.000Z" | |
| if (debug) console.log("lastUpdate: "+ lastUpdate) | |
| cmcUrlParameter = "?convert="+referenceValue+"&symbol="+cryptoCurrencies | |
| if (debug) console.log("cmcUrlParameter: "+ cmcUrlParameter) | |
| cryptoData = await getCryptoData(fm, cmcUrlParameter) | |
| if (cryptoData && cryptoData.status.error_code == 0) { | |
| if (config.widgetFamily == 'small') { | |
| if (numberCoins <= maxLinesSM) { | |
| await smallTable(coins, cryptoData) | |
| } else { | |
| errorLine = stack.addStack() | |
| errorLine.layoutVertically() | |
| fehlerText = errorLine.addText("Please use not more than " + maxLinesSM + " coins in a small widget!") | |
| fehlerText.font = Font.boldSystemFont(8) | |
| fehlerText.textColor = COLOR_RED | |
| fehlerText = errorLine.addText("You tried to use " + numberCoins + " coins.") | |
| fehlerText.font = Font.boldSystemFont(8) | |
| fehlerText.textColor = COLOR_RED | |
| } | |
| } | |
| if (config.widgetFamily == 'medium') { | |
| if (numberCoins <= maxLinesSM) { | |
| await wideTable(coins, cryptoData) | |
| } else { | |
| errorLine = stack.addStack() | |
| errorLine.layoutVertically() | |
| fehlerText = errorLine.addText("Please use not more than " + maxLinesSM + " coins in a medium widget!") | |
| fehlerText.font = Font.boldSystemFont(15) | |
| fehlerText.textColor = COLOR_RED | |
| fehlerText = errorLine.addText("You tried to use " + numberCoins + " coins.") | |
| fehlerText.font = Font.boldSystemFont(15) | |
| fehlerText.textColor = COLOR_RED | |
| } | |
| } | |
| if (config.widgetFamily == 'large') { | |
| if (numberCoins <= maxLinesLX) { | |
| await wideTable(coins, cryptoData) | |
| } else { | |
| errorLine = stack.addStack() | |
| errorLine.layoutVertically() | |
| fehlerText = errorLine.addText("Please use not more than " + maxLinesLX + " coins in a large widget!") | |
| fehlerText.font = Font.boldSystemFont(15) | |
| fehlerText.textColor = COLOR_RED | |
| fehlerText = errorLine.addText("You tried to use " + numberCoins + " coins.") | |
| fehlerText.font = Font.boldSystemFont(15) | |
| fehlerText.textColor = COLOR_RED | |
| } | |
| } | |
| if (config.widgetFamily == 'extraLarge') { | |
| if (numberCoins <= maxLinesLX) { | |
| await extraLargeTable(coins, cryptoData) | |
| } else { | |
| errorLine = stack.addStack() | |
| errorLine.layoutVertically() | |
| fehlerText = errorLine.addText("Please use not more than " + maxLinesLX + " coins in a extraLarge widget!") | |
| fehlerText.font = Font.boldSystemFont(15) | |
| fehlerText.textColor = COLOR_RED | |
| fehlerText = errorLine.addText("You tried to use " + numberCoins + " coins.") | |
| fehlerText.font = Font.boldSystemFont(15) | |
| fehlerText.textColor = COLOR_RED | |
| } | |
| } | |
| df = new DateFormatter() | |
| df.dateFormat = "yyyy-MM-dd HH:mm" | |
| lastUpdate = df.string(new Date(cryptoData.status.timestamp)) | |
| if ((numberCoins<(maxLinesSM - 1) && (config.widgetFamily == 'small' || config.widgetFamily == 'medium')) || (numberCoins<(maxLinesLX - 1) && (config.widgetFamily == 'large' || config.widgetFamily == 'extraLarge'))) { | |
| stack.addSpacer(8) | |
| } | |
| footerLine = listWidget.addStack() | |
| footerLine.addSpacer() | |
| footerLineText = footerLine.addText(lastUpdate) | |
| footerLineText.font = Font.mediumSystemFont(8) | |
| footerLineText.textColor = Color.dynamic(COLOR_GREY30, COLOR_GREY70) | |
| footerLine.addSpacer() | |
| } else { | |
| errorLine = stack.addStack() | |
| errorLine.layoutHorizontally() | |
| if (cryptoData) { | |
| errorText = errorLine.addText("Error Calling the Coin Market Cap API: "+cryptoData.status.error_message) | |
| } else { | |
| errorText = errorLine.addText("Not able to get Data from Coin Market Cap, nor from Cache. Try again.") | |
| } | |
| errorText.font = Font.boldSystemFont(15) | |
| errorText.textColor = COLOR_RED | |
| } | |
| if (debug) console.log("END async function crateWidget()") | |
| return listWidget | |
| } | |
| // small widget table | |
| async function smallTable(coins, cryptoData) { | |
| if (debug) console.log("START async function smallTable(coins, cryptoData)") | |
| firstLine = stack.addStack() | |
| firstLine.layoutHorizontally() | |
| firstLine.centerAlignContent() | |
| firstLine.backgroundColor = Color.dynamic(COLOR_BLACK, COLOR_WHITE) | |
| firstLine.cornerRadius = 5 | |
| firstLine.addSpacer() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(50,0) | |
| nameText = firstLineStack.addText("Name") | |
| nameText.font = Font.mediumSystemFont(12) | |
| nameText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| nameText.leftAlignText() | |
| firstLineStack.addSpacer() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(70,0) | |
| firstLineStack.addSpacer() | |
| priceText = firstLineStack.addText("Price "+referenceValue) | |
| priceText.font = Font.mediumSystemFont(12) | |
| priceText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| priceText.rightAlignText() | |
| firstLine.addSpacer() | |
| lineCount = 1 | |
| for (coin of coins) { | |
| if (debug) console.log("coin: "+ coin) | |
| coinLine = stack.addStack() | |
| coinLine.layoutHorizontally() | |
| coinLine.centerAlignContent() | |
| coinLine.addSpacer() | |
| if (lineCount % 2 == 0) { | |
| coinLine.backgroundColor = Color.dynamic(COLOR_GREY90, COLOR_GREY10) | |
| } | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(50,0) | |
| nameText = coinLineStack.addText(cryptoData.data[coin].symbol) | |
| nameText.font = Font.mediumSystemFont(12) | |
| nameText.leftAlignText() | |
| coinLineStack.addSpacer() | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(70,0) | |
| coinLineStack.addSpacer() | |
| priceText = coinLineStack.addText(parseFloat(cryptoData.data[coin].quote[referenceValue].price.toFixed(2)).toLocaleString()) | |
| priceText.font = Font.mediumSystemFont(12) | |
| priceText.textColor = getTextColor("price", cryptoData.data[coin].quote[referenceValue].percent_change_1h) | |
| priceText.rightAlignText() | |
| coinLine.addSpacer() | |
| lineCount++ | |
| } | |
| if (debug) console.log("END async function smallTable(coins, cryptoData)") | |
| } | |
| // medium and large widget table | |
| async function wideTable(coins, cryptoData) { | |
| if (debug) console.log("START async function wideTable(coins, cryptoData)") | |
| firstLine = stack.addStack() | |
| firstLine.layoutHorizontally() | |
| firstLine.centerAlignContent() | |
| firstLine.backgroundColor = Color.dynamic(COLOR_BLACK, COLOR_WHITE) | |
| firstLine.cornerRadius = 5 | |
| firstLine.addSpacer() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(115,0) | |
| nameText = firstLineStack.addText("Name") | |
| nameText.font = Font.mediumSystemFont(12) | |
| nameText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| nameText.leftAlignText() | |
| firstLineStack.addSpacer() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(70,0) | |
| firstLineStack.addSpacer() | |
| priceText = firstLineStack.addText("Price "+referenceValue) | |
| priceText.font = Font.mediumSystemFont(12) | |
| priceText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| priceText.rightAlignText() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(50,0) | |
| firstLineStack.addSpacer() | |
| dayText = firstLineStack.addText("24h %") | |
| dayText.font = Font.mediumSystemFont(12) | |
| dayText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| dayText.rightAlignText() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(50,0) | |
| firstLineStack.addSpacer() | |
| weekText = firstLineStack.addText("7d %") | |
| weekText.font = Font.mediumSystemFont(12) | |
| weekText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| weekText.rightAlignText() | |
| firstLine.addSpacer() | |
| lineCount = 1 | |
| for (coin of coins) { | |
| if (debug) console.log("coin: "+ coin) | |
| coinLine = stack.addStack() | |
| coinLine.layoutHorizontally() | |
| coinLine.centerAlignContent() | |
| coinLine.addSpacer() | |
| if (lineCount % 2 == 0) { | |
| coinLine.backgroundColor = Color.dynamic(COLOR_GREY90, COLOR_GREY10) | |
| } | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(115,0) | |
| nameText = coinLineStack.addText(cryptoData.data[coin].symbol + "/" + cryptoData.data[coin].name) | |
| nameText.font = Font.mediumSystemFont(12) | |
| nameText.leftAlignText() | |
| coinLineStack.addSpacer() | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(70,0) | |
| coinLineStack.addSpacer() | |
| priceText = coinLineStack.addText(parseFloat(cryptoData.data[coin].quote[referenceValue].price.toFixed(2)).toLocaleString()) | |
| priceText.font = Font.mediumSystemFont(12) | |
| priceText.textColor = getTextColor("price", cryptoData.data[coin].quote[referenceValue].percent_change_1h) | |
| priceText.rightAlignText() | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(50,0) | |
| coinLineStack.addSpacer() | |
| dayText = coinLineStack.addText(parseFloat(cryptoData.data[coin].quote[referenceValue].percent_change_24h.toFixed(2)).toLocaleString()) | |
| dayText.font = Font.mediumSystemFont(12) | |
| dayText.textColor = getTextColor("day", cryptoData.data[coin].quote[referenceValue].percent_change_24h) | |
| dayText.rightAlignText() | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(50,0) | |
| coinLineStack.addSpacer() | |
| weekText = coinLineStack.addText(parseFloat(cryptoData.data[coin].quote[referenceValue].percent_change_7d.toFixed(2)).toLocaleString()) | |
| weekText.font = Font.mediumSystemFont(12) | |
| weekText.textColor = getTextColor("week", cryptoData.data[coin].quote[referenceValue].percent_change_7d) | |
| weekText.rightAlignText() | |
| coinLine.addSpacer() | |
| lineCount++ | |
| } | |
| if (debug) console.log("END async function wideTable(coins, cryptoData)") | |
| } | |
| //extraLarge table | |
| async function extraLargeTable(coins, cryptoData) { | |
| if (debug) console.log("START async function extraLargeTable(coins, cryptoData)") | |
| firstLine = stack.addStack() | |
| firstLine.layoutHorizontally() | |
| firstLine.centerAlignContent() | |
| firstLine.backgroundColor = Color.dynamic(COLOR_BLACK, COLOR_WHITE) | |
| firstLine.cornerRadius = 5 | |
| firstLine.addSpacer() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(125,0) | |
| nameText = firstLineStack.addText("Name") | |
| nameText.font = Font.mediumSystemFont(12) | |
| nameText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| nameText.leftAlignText() | |
| firstLineStack.addSpacer() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(75,0) | |
| firstLineStack.addSpacer() | |
| priceText = firstLineStack.addText("Price "+referenceValue) | |
| priceText.font = Font.mediumSystemFont(12) | |
| priceText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| priceText.rightAlignText() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(50,0) | |
| firstLineStack.addSpacer() | |
| hourText = firstLineStack.addText("1h %") | |
| hourText.font = Font.mediumSystemFont(12) | |
| hourText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| hourText.rightAlignText() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(50,0) | |
| firstLineStack.addSpacer() | |
| dayText = firstLineStack.addText("24h %") | |
| dayText.font = Font.mediumSystemFont(12) | |
| dayText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| dayText.rightAlignText() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(55,0) | |
| firstLineStack.addSpacer() | |
| weekText = firstLineStack.addText("7d %") | |
| weekText.font = Font.mediumSystemFont(12) | |
| weekText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| weekText.rightAlignText() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(125,0) | |
| firstLineStack.addSpacer() | |
| mcText = firstLineStack.addText("Market Cap "+referenceValue) | |
| mcText.font = Font.mediumSystemFont(12) | |
| mcText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| mcText.rightAlignText() | |
| firstLineStack = firstLine.addStack() | |
| firstLineStack.size = new Size(120,0) | |
| firstLineStack.addSpacer() | |
| csText = firstLineStack.addText("Circulating Supply") | |
| csText.font = Font.mediumSystemFont(12) | |
| csText.textColor = Color.dynamic(COLOR_WHITE, COLOR_BLACK) | |
| csText.rightAlignText() | |
| firstLine.addSpacer() | |
| lineCount = 1 | |
| for (coin of coins) { | |
| if (debug) console.log("coin: "+ coin) | |
| coinLine = stack.addStack() | |
| coinLine.layoutHorizontally() | |
| coinLine.centerAlignContent() | |
| coinLine.addSpacer() | |
| if (lineCount % 2 == 0) { | |
| coinLine.backgroundColor = Color.dynamic(COLOR_GREY90, COLOR_GREY10) | |
| } | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(125,0) | |
| nameText = coinLineStack.addText(cryptoData.data[coin].symbol + "/" + cryptoData.data[coin].name) | |
| nameText.font = Font.mediumSystemFont(12) | |
| nameText.leftAlignText() | |
| coinLineStack.addSpacer() | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(75,0) | |
| coinLineStack.addSpacer() | |
| priceText = coinLineStack.addText(parseFloat(cryptoData.data[coin].quote[referenceValue].price.toFixed(2)).toLocaleString()) | |
| priceText.font = Font.mediumSystemFont(12) | |
| priceText.textColor = getTextColor("price", cryptoData.data[coin].quote[referenceValue].percent_change_1h) | |
| priceText.rightAlignText() | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(50,0) | |
| coinLineStack.addSpacer() | |
| hourText = coinLineStack.addText(parseFloat(cryptoData.data[coin].quote[referenceValue].percent_change_1h.toFixed(2)).toLocaleString()) | |
| hourText.font = Font.mediumSystemFont(12) | |
| hourText.textColor = getTextColor("hour", cryptoData.data[coin].quote[referenceValue].percent_change_1h) | |
| hourText.rightAlignText() | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(50,0) | |
| coinLineStack.addSpacer() | |
| dayText = coinLineStack.addText(parseFloat(cryptoData.data[coin].quote[referenceValue].percent_change_24h.toFixed(2)).toLocaleString()) | |
| dayText.font = Font.mediumSystemFont(12) | |
| dayText.textColor = getTextColor("day", cryptoData.data[coin].quote[referenceValue].percent_change_24h) | |
| dayText.rightAlignText() | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(55,0) | |
| coinLineStack.addSpacer() | |
| weekText = coinLineStack.addText(parseFloat(cryptoData.data[coin].quote[referenceValue].percent_change_7d.toFixed(2)).toLocaleString()) | |
| weekText.font = Font.mediumSystemFont(12) | |
| weekText.textColor = getTextColor("week", cryptoData.data[coin].quote[referenceValue].percent_change_7d) | |
| weekText.rightAlignText() | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(125,0) | |
| coinLineStack.addSpacer() | |
| mcText = coinLineStack.addText(Math.round(cryptoData.data[coin].quote[referenceValue].market_cap).toLocaleString()) | |
| mcText.font = Font.mediumSystemFont(12) | |
| mcText.rightAlignText() | |
| coinLineStack = coinLine.addStack() | |
| coinLineStack.size = new Size(120,0) | |
| coinLineStack.addSpacer() | |
| csText = coinLineStack.addText(Math.round(cryptoData.data[coin].circulating_supply).toLocaleString()) | |
| csText.font = Font.mediumSystemFont(12) | |
| csText.rightAlignText() | |
| coinLine.addSpacer() | |
| lineCount++ | |
| } | |
| if (debug) console.log("END async function extraLargeTable(coins, cryptoData)") | |
| } | |
| // get crypto data from API | |
| async function getCryptoData(fm, mcUrlParameter) { | |
| if (debug) console.log("START async function getCryptoData(fm, cmcUrlParameter)") | |
| let directoryPath = fm.joinPath(fm.libraryDirectory(), scriptName + ".cache") | |
| if (debug) console.log("directoryPath: "+ directoryPath) | |
| let cmcApiData = getCache(fm, directoryPath, cmcRefresh) | |
| if (!cmcApiData || cmcApiData.length == 0 || cmcApiData.cacheExpired) { | |
| try { | |
| const cmcApiUrl = "https://pro-api.coinmarketcap.com/v1/cryptocurrency/quotes/latest" + cmcUrlParameter | |
| if (debug) console.log("cmcApiUrl: "+ cmcApiUrl) | |
| let cmcApiRequest = new Request(cmcApiUrl) | |
| cmcApiRequest.headers = { 'X-CMC_PRO_API_KEY': cmcApiKey, 'Accept': 'application/json' } | |
| cmcApiData = await cmcApiRequest.loadJSON() | |
| if (!cmcApiData || cmcApiData.length == 0) { throw 0 } | |
| fm.writeString(directoryPath, JSON.stringify(cmcApiData, null, 2)) | |
| } catch(e) { | |
| cmcApiData = getCache(fm, directoryPath, cmcRefresh) | |
| } | |
| } | |
| if (debug) console.log("Return cmcApiData: "+ JSON.stringify(cmcApiData, null, 2)) | |
| if (debug) console.log("END async function getCryptoData(fm, cmcUrlParameter)") | |
| return cmcApiData | |
| } | |
| // get text color | |
| function getTextColor(object, value) { | |
| if (debug) console.log("START function getTextColor(object, value)") | |
| let textColor = Color.dynamic(COLOR_BLACK, COLOR_WHITE) | |
| if ((object=="price" && value>=1) || (object=="hour" && value>=1) || (object=="day" && value>=5) || (object=="week" && value>=10)) { | |
| textColor = COLOR_GREEN | |
| } else if ((object=="price" && value<=-1) || (object=="hour" && value<=-1) || (object=="day" && value<=-5) || (object=="week" && value<=-10)) { | |
| textColor = COLOR_RED | |
| } | |
| if (debug) console.log("Return textColor: "+ textColor) | |
| if (debug) console.log("END function getTextColor(object, value)") | |
| return textColor | |
| } | |
| // get cache | |
| function getCache(fm, path, minAge = -1, maxAge) { | |
| if (debug) console.log("START function getCache(fm, path, minAge = -1, maxAge)") | |
| if (debug) console.log("path: "+ path) | |
| if (debug) console.log("minAge: "+ minAge) | |
| if (debug) console.log("maxAge: "+ maxAge) | |
| if (!fm.fileExists(path)) { | |
| if (debug) console.log("Cache File does not exists. Return null") | |
| return null | |
| } | |
| const cache = JSON.parse(fm.readString(path)) | |
| if (debug) console.log("cache: "+ JSON.stringify(cache, null, 2)) | |
| now = new Date() | |
| if (debug) console.log("now: "+ now) | |
| const age = (now.getTime() - fm.modificationDate(path).getTime())/60000 | |
| if (debug) console.log("age: "+ age) | |
| if (Number.isInteger(maxAge) && age > maxAge) { | |
| if (debug) console.log("Age is grater than maxAge. Return null.") | |
| return null | |
| } | |
| if (minAge != -1 && (!minAge || age > minAge)) cache.cacheExpired = true | |
| if (debug) console.log("Return cache: "+ JSON.stringify(cache, null, 2)) | |
| if (debug) console.log("END function getCache(fm, path, minAge = -1, maxAge)") | |
| return cache | |
| } | |
| // generate prompt. | |
| async function generatePrompt(title,message,options) { | |
| if (debug) console.log("START async function generatePrompt(title,message,options)") | |
| if (debug) console.log("title: "+ title) | |
| if (debug) console.log("message: "+ message) | |
| if (debug) console.log("options: "+ options) | |
| let alert = new Alert() | |
| alert.title = title | |
| if (message) alert.message = message | |
| let buttons = options || ["OK"] | |
| for (button of buttons) { | |
| alert.addAction(button) | |
| } | |
| if (debug) console.log("END async function generatePrompt(title,message,options)") | |
| return await alert.presentAlert() | |
| } |
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Version 0.81 (10/15/2021)
Version 0.80 (10/12/2021)