iOS Scriptable script to track the price and in-app purchases of your favourite apps

AppWatcher.js

// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: blue; icon-glyph: laptop-code;
// share-sheet-inputs: url;
/*******************************************
 *                                         *
 *             /\                          *
 *            /  \   _ __  _ __            *
 *           / /\ \ | '_ \| '_ \           *
 *          / ____ \| |_) | |_) |          *
 *         /_/    \_\ .__/| .__/           *
 *                  | |   | |              *
 *__          __   _|_|   |_|              *
 *\ \        / /  | |     | |              *
 * \ \  /\  / /_ _| |_ ___| |__   ___ _ __ *
 *  \ \/  \/ / _` | __/ __| '_ \ / _ \ '__|*
 *   \  /\  / (_| | || (__| | | |  __/ |   *
 *    \/  \/ \__,_|\__\___|_| |_|\___|_|   *
 *                                         *
 *    Track the price of apps and their    *
 *            in-app purchases             *
 *                                         *
 *   - To view the list of apps just run   *
 *              this script.               *
 *   - To add an app, just share the app   *
 *   from the AppStore to Scriptable and   *
 *           choose this script.           *
 * - To remove an app from the list, check *
 * in the result view the checkbox "Remove *
 *  app" at the top, press "Done" and it   *
 *   will ask you to select the apps to    *
 *                 remove.                 *
 * - To reset the changes in prices, check *
 * in the result view the checkbox "Reset  *
 *   price changes" at the top and press   *
 *                 "Done"                  *
 *                                         *
 *       This script can also run in       *
 *   notifications. It then will display   *
 *            only the changes.            *
 *                                         *
 * You can also start this script with the *
 *  URL scheme with a parameter "mode" to  *
 *  directly execute its action. This is   *
 *      useful for the actions inside      *
 *  notifications. It can have the values  *
 *  "view" to only view the apps without   *
 *   polling for any changes, "reset" to   *
 *    delete every recorded change and     *
 * "remove" to jump to the selection where *
 *         you can remove the apps         *
 *                                         *
 *            ! ! ! ! ! ! ! ! !            *
 *  This script can only handle apps from  *
 *          the AppStore for now           *
 *            ! ! ! ! ! ! ! ! !            *
 *                                         *
 *      Below this comment is a small      *
 *         configuration section.          *
 *                                         *
 * Scroll to the bottom for the changelog! *
 *                                         *
 *  Made by @schl3ck (Reddit, Automators   *
 *         Talk) in November 2018          *
 *                                         *
 *              Version 1.0.9              *
 *                                         *
 *******************************************/

// if true, updates will be tracked
const trackVersion = true;
// if true, in-app purchases will be tracked
const trackIAPs = true;
// if true, starts the in app results view with an overview of the found changes
const defaultToChangesView = true;

// ======= end of config =======

// set it to true initially as it gets set to false when at least one app could retrieve its in-app-purchases (even if there are none)
let errorFindingInAppDueToWebsiteChange = trackIAPs;
const errorFindingInAppTitle =
  "Looks like Apple changed their AppStore web appeareance. Tap here to see if there is an update for this script.";
const errorFindingInAppSubtitle =
  "If there is no update, please try again after some time.";
const forumPostURLOfScript =
  "https://talk.automators.fm/t/appwatcher-track-the-price-of-apps-and-their-in-app-purchases/3381";

let fm = FileManager.iCloud();
let settingsFilename = "AppWatcher.json";
let file = fm.joinPath(fm.documentsDirectory(), settingsFilename);
if (!fm.isFileDownloaded(file)) {
  await fm.downloadFileFromiCloud(file);
}
let apps = fm.readString(file);
let noFile = false;
if (!apps) {
  if (config.runsInWidget) {
    Script.setWidget(
      MessageWidget(
        "No settings file was found. Please run the script in the app first.",
      ),
    );
    Script.complete();
    return;
  } else {
    let alert = new Alert();
    alert.title = `The file "${settingsFilename}" was not found in the Scriptable iCloud folder. You can select a file or create a new one`;
    alert.addAction("Select from iCloud");
    alert.addAction("Create new file");
    alert.addCancelAction("Cancel");
    let i = await alert.presentSheet();
    switch (i) {
      case -1:
        Script.complete();
        return;
      case 0:
        file = (await DocumentPicker.open(["public.json"]))[0];
        apps = fm.readString(file);
        break;
      case 1:
        apps = "[]";
        break;
    }
    noFile = true;
  }
}
apps = JSON.parse(apps);
apps.forEach((app) => {
  setUndef(app);
  if (!app.inApp) return;
  app.inApp.forEach(setUndef);
});
if (noFile) save();

function MessageWidget(message) {
  let w = new ListWidget();
  w.backgroundColor = Color.dynamic(Color.white(), Color.black());
  w.addSpacer();
  let text = w.addText(message);
  text.centerAlignText();
  text.textColor = Color.red();
  text.minimumScaleFactor = 0.5;
  w.addSpacer();
  let stack = w.addStack();
  stack.layoutHorizontally();
  stack.addSpacer();
  text = stack.addText("Last update:");
  text.rightAlignText();
  text.textColor = Color.gray();
  text.font = Font.footnote();
  text.lineLimit = 1;
  text.minimumScaleFactor = 0.7;
  stack.addSpacer(1);
  let time = stack.addDate(new Date());
  time.rightAlignText();
  time.applyTimeStyle();
  time.textColor = Color.gray();
  time.font = Font.footnote();
  time.minimumScaleFactor = 0.7;
  return w;
}

class noSave {
  constructor(data) {
    this.data = data;
    log(data);
  }

  toJSON() {
    return undefined;
  }

  toString() {
    return this.data.toString();
  }
}

function setUndef(i) {
  if (!i.price) return;
  if (i.price[0] == null) {
    i.price[0] = undefined;
    i.formattedPrice[0] = undefined;
  }
}

function getInAppPurchases(html, url, id, retries = 0) {
  // get authorization bearer & api host
  let regex = /<meta name="web-experience-app\/config\/environment" content="([^"]+)" ?\/?>/s;
  let match = html.match(regex);
  if (!match) {
    log("Did not find web-experience-app/config, " + url);
    // probably the website has changed
    errorFindingInAppDueToWebsiteChange =
      errorFindingInAppDueToWebsiteChange && true;
    return;
  }
  // the regex found something. It looks like the website hasn't changed yet
  errorFindingInAppDueToWebsiteChange = false;
  let json = JSON.parse(decodeURIComponent(match[1]));

  // construct header
  let header = {
    Accept: "application/json",
    Referer: url,
    "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
    Authorization: "Bearer " + json.MEDIA_API.token,
    Origin: "https://apps.apple.com",
  };
  // construct url
  let country = url.match(
    /^https:\/\/(?:apps|itunes).apple.com\/([a-zA-Z]{2})\/app/,
  )[1];
  let reqUrl = `${
    json.API.AppHost
  }/v1/catalog/${country.toUpperCase()}/apps/${id}?platform=web&additionalPlatforms=appletv,ipad,iphone,mac&include=top-in-apps`;
  log("in-app url: " + reqUrl);

  let req = new Request(reqUrl);
  req.headers = header;
  return req.loadJSON().then((res) => {
    if (res.message && res.message === "API capacity exceeded") {
      if (retries === 2) {
        throw new Error("API capacity exceeded for app " + reqUrl);
      }
      // retry when api returned nothing
      return getInAppPurchases(html, url, id, retries + 1);
    }
    // log(
    //   "in-app response for " + reqUrl + "\nis " + JSON.stringify(res, null, 2),
    // );
    return res.data[0].relationships["top-in-apps"].data.map((inApp) => {
      return {
        id: inApp.attributes.offerName,
        name: inApp.attributes.name,
        price: inApp.attributes.offers[0].price,
        formattedPrice: inApp.attributes.offers[0].priceFormatted,
      };
    });
  });
}

function getColor([a, b]) {
  // 	log(`getColor(${a}, ${b})`)
  if (typeof a === "undefined") return "";
  if (a < b) return "table-danger";
  if (b === 0) return "table-success";
  if (a > b) return "table-warning";
  return "";
}

function save() {
  // 	log(JSON.stringify(apps, null, 4));
  // 	return;
  if (fm.fileExists(file)) fm.remove(file);
  fm.writeString(
    file,
    JSON.stringify(
      apps,
      (k, v) => {
        if (k === "removed") return undefined;
        return v;
      },
      0,
    ),
  );
  log("Saved!");
}

let addApp = args.urls[0];
if (addApp) {
  if (!/^https?:\/\/(?:itunes|apps)\.apple\.com\/[^/]+\/app\//.test(addApp)) {
    let a = new Alert();
    a.title = "Not an AppStore app";
    a.message =
      "I'm sorry, but this script only supports apps from the AppStore for now 😕";
    a.addCancelAction("OK");
    await a.presentAlert();
    return;
  }
  let id = parseInt(addApp.match(/id(\d+)/)[1]);
  let country = addApp.match(
    /https?:\/\/(?:itunes|apps)\.apple\.com\/([^/]+)/,
  )[1];
  let alert = new Alert();
  if (apps.find((a) => a.id == id)) {
    alert.title = "This app is already in the list";
    alert.addCancelAction("OK");
    await alert.presentAlert();
    Script.complete();
    return;
  }
  apps.push({ id, country, trackViewUrl: addApp });
  save();
  alert.title = "Show all apps?";
  alert.addAction("Yes");
  alert.addCancelAction("No");
  if (-1 === (await alert.presentAlert())) {
    Script.complete();
    return;
  }
}

if (!apps.length) {
  const msg =
    "There are no apps in your list. Please add an app by sharing its AppStore URL to this script.";
  if (config.runsInWidget) {
    Script.setWidget(MessageWidget(msg));
    Script.complete();
  } else {
    let a = new Alert();
    a.title = "No apps";
    a.message = msg;
    a.addCancelAction("OK");
    await a.presentAlert();
    Script.complete();
  }
  return;
}

let launchMode = args.queryParameters.mode;
log("launchMode: " + launchMode);
let wv;

if (config.runsInApp) {
  // launchMode = "edit"
}

if (!launchMode) {
  log("retrieving prices");

  let countries = {};
  apps.forEach((a) => {
    countries[a.country] = countries[a.country] || [];
    countries[a.country].push(a.id);
  });
  log("getting app details");
  let req = Promise.all(
    Object.entries(countries).map(([c, ids]) =>
      new Request(
        `https://itunes.apple.com/lookup?country=${c}&id=${ids.join(",")}`,
      )
        .loadJSON()
        .then((a) => a.results),
    ),
  );

  let json = (await req).reduce((acc, val) => acc.concat(val), []);
  // 	log(JSON.stringify(json, null, 4))
  // return;

  log("getting in-app purchases");
  let inApp = [];
  if (trackIAPs) {
    inApp = await Promise.all(
      json.map((i) => {
        if (!i.trackViewUrl) log("item: " + JSON.stringify(i, null, 4));
        let req = new Request(i.trackViewUrl);

        return req
          .loadString()
          .then(
            (html) => {
              return getInAppPurchases(html, i.trackViewUrl, i.trackId);
            },
            (err) => {
              logError("error by request " + i.trackName + ":\n" + err);
            },
          )
          .then((ia) => {
            // log("in app:\n" + JSON.stringify(ia, null, 4));
            return ia;
          });
      }),
    );
  }
  json = json.map((app, i) => {
    return {
      inApp: inApp[i],
      price: app.price,
      formattedPrice: app.formattedPrice,
      name: app.trackName,
      icon: app.artworkUrl60,
      trackViewUrl: app.trackViewUrl,
      id: app.trackId,
      version: app.version,
    };
  });
  // 	log(JSON.stringify(json, null, 4))
  apps.forEach((old, i) => {
    let app = json.find((a) => a.id == old.id);
    old.price = old.price || [undefined, undefined];
    old.formattedPrice = old.formattedPrice || [undefined, undefined];
    old.inApp = old.inApp || [];
    old.version = old.version || [undefined, undefined];

    if (!app) {
      // 			log("removed")
      // 			log(old)
      old.removed = true;
      log(typeof old.price[1]);
      if (old.price[1] == null) {
        old.price[1] = -1;
        old.formattedPrice[1] = "";
      }
      old.name =
        old.name
        || new noSave(
          (old.trackViewUrl
            && decodeURI(
              old.trackViewUrl.match(
                /https?:\/\/(?:itunes|apps)\.apple\.com\/(?:[^/]+\/){2}([^/]+)\/id/,
              )[1],
            ))
            || "removed",
        );
    } else {
      old.name = app.name;
      old.icon = app.icon;
      old.trackViewUrl = app.trackViewUrl;
      if (old.price[1] !== app.price) {
        old.price.shift();
        old.price.push(app.price);
        old.formattedPrice.shift();
        old.formattedPrice.push(app.formattedPrice);
      }
      if (old.version[1] !== app.version) {
        old.version.shift();
        old.version.push(app.version);
      }
      if (trackIAPs) {
        if (!app.inApp) {
          // 				log("no inapp")
          // 				log(old)
          old.removed = true;
          return;
        }
        // log("old.inApp:\n" + JSON.stringify(old.inApp, null, 4));
        old.inApp = app.inApp.map((ia) => {
          let oldia = old.inApp.find((a) => a.id === ia.id);
          // log("ia:\n" + JSON.stringify(ia, null, 4));
          oldia =
            oldia
            || old.inApp.find(
              (a) => a.name === ia.name && a.price[1] === ia.price,
            );
          oldia = oldia || old.inApp.find((a) => a.name === ia.name);
          // log("oldia:\n" + JSON.stringify(oldia, null, 4));
          if (oldia && oldia.price[1] !== ia.price) {
            oldia.price.shift();
            oldia.price.push(ia.price);
            oldia.formattedPrice.shift();
            oldia.formattedPrice.push(ia.formattedPrice);
          } else if (!oldia) {
            oldia = {
              price: [undefined, ia.price],
              formattedPrice: [undefined, ia.formattedPrice],
              name: ia.name,
              id: ia.id,
            };
          }
          oldia.id = ia.id;
          if (
            oldia.formattedPrice[1] == null
            || oldia.formattedPrice[1] == oldia.price[1]
          ) {
            oldia.formattedPrice[1] = ia.formattedPrice || oldia.price[1];
          }
          return oldia;
        });
        old.inApp.sort((a, b) => a.price[1] - b.price[1]);
      }
    }
  });

  // 	await QuickLook.present(JSON.stringify(apps, null, 4));
  apps.sort((a, b) => {
    let c = a.price[1] - b.price[1];
    return a.removed ? (b.removed ? c : -1) : b.removed ? 1 : c;
  });

  save();
} // /!launchMode

let changes = apps
  .map((app) => {
    let a = {};
    Object.entries(app).forEach(([k, v]) => {
      a[k] = v;
    });
    app = a;
    app.inApp = trackIAPs
      ? app.inApp.filter((ia) => typeof ia.price[0] === "number")
      : [];
    return app;
  })
  .filter((app) => {
    return (
      app.inApp.length
      || typeof app.price[0] === "number"
      || app.removed
      || app.version[0] != null
    );
  });
// present results

if (config.runsInNotification) {
  let ui = new UITable(),
    row,
    cell;
  if (errorFindingInAppDueToWebsiteChange) {
    row = new UITableRow();
    row
      .addText(errorFindingInAppTitle, errorFindingInAppSubtitle)
      .centerAligned();
    row.dismissOnSelect = false;
    row.onSelect = () => {
      Safari.open(forumPostURLOfScript);
    };
    row.height = 110;
    row.backgroundColor = Color.orange();
    ui.addRow(row);
  }
  if (changes.length) {
    changes.forEach((app) => {
      row = new UITableRow();
      row.height = 60;
      row.dismissOnSelect = false;
      row.onSelect = () => {
        Safari.open(app.trackViewUrl);
      };

      cell = row.addImageAtURL(app.icon);
      // 			cell.centerAligned();
      cell.widthWeight = 20;

      cell = row.addText(app.name.toString());
      cell.widthWeight = 60;

      cell = row.addText(
        app.formattedPrice[1],
        app.formattedPrice[0] && `was ${app.formattedPrice[0]}`,
      );
      cell.rightAligned();
      cell.widthWeight = 30;
      if (app.formattedPrice[0]) {
        row.backgroundColor =
          app.price[1] === 0
            ? Color.green()
            : app.price[1] < app.price[0]
              ? Color.yellow()
              : Color.red();
      }
      ui.addRow(row);

      if (app.removed) {
        row = new UITableRow();
        row
          .addText(
            "There was a problem retrieving data for this app. Maybe the app was removed 🙁",
          )
          .centerAligned();
        ui.addRow(row);
      }
      if (trackVersion && app.version[0] != null) {
        row = new UITableRow();
        row
          .addText("New version! " + app.version[0] + " -> " + app.version[1])
          .centerAligned();
        ui.addRow(row);
      }

      if (trackIAPs) {
        // inApps
        app.inApp.forEach((ia) => {
          row = new UITableRow();
          row.height = 35;
          row.backgroundColor =
            ia.price[1] === 0
              ? Color.green()
              : ia.price[1] < ia.price[0]
                ? Color.yellow()
                : Color.red();

          // cell spacer
          cell = row.addText("");
          cell.widthWeight = 4;

          cell = row.addText(ia.name);
          cell.widthWeight = 60;

          cell = row.addText(
            ia.formattedPrice[1],
            `was ${ia.formattedPrice[0]}`,
          );
          cell.rightAligned();
          cell.widthWeight = 30;

          ui.addRow(row);
        });
      }

      // row spacer
      row = new UITableRow();
      row.height = 10;
      ui.addRow(row);
    });
    // remove last spacer
    ui.removeRow(row);
  } else {
    row = new UITableRow();
    row.addText("No changes found").centerAligned();
    ui.addRow(row);
  }
  ui.present();
  Script.complete();
  return;
}

if (config.runsInWidget) {
  const w = MessageWidget("This script does not support running in widgets");

  Script.setWidget(w);
  Script.complete();
  return;
}

if (!launchMode || launchMode === "view") {
  log("viewing");

  const appToHTML = (app) => {
    /* eslint-disable */
    return `<tr class="${getColor(app.price)}">
        <td>
          <a href="${app.trackViewUrl}">
            <img src="${app.icon}" width="60" height="60">
          </a>
        </td>
        <td>${app.name}</td>
        <td>${
          typeof app.price[0] !== "undefined"
            ? `<del>${app.formattedPrice[0]}</del>&nbsp;`
            : ""
        }${app.formattedPrice[1]}</td>
      </tr>
      ${
        app.removed
          ? `<tr><td colspan="3" class="text-center">
              There was a problem retrieving data for this app.<br>
              Maybe it was removed 🙁
            </td></tr>`
          : ""
      }
      ${
        trackVersion && app.version[0] != null
          ? `<tr><td colspan="3" class="text-center">
              New version! ${app.version[0]} -&gt; ${app.version[1]}
            </td></tr>`
          : ""
      }
      ${
        trackIAPs
          ? `<tr><td colspan="3">
        <table class="table table-sm">
          ${app.inApp
            .map((ia) => {
              return `<tr class="${getColor(ia.price)}">
              <td>${ia.name}</td>
              <td>${
                typeof ia.price[0] !== "undefined"
                  ? `<del>${ia.formattedPrice[0]}</del>&nbsp;`
                  : ""
              }${ia.formattedPrice[1]}</td>
            </tr>`;
            })
            .join("")}
        </table>
      </td></tr>`
          : ""
      }`;
    /* eslint-enable */
  };

  /* eslint-disable */
  let html = `<html>
    <head>
      <meta charset="utf-8">
      <meta name="viewport" content="initial-scale=1, width=device-width">
      <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
      <style>
        .table > tbody > tr:nth-child(odd) > td:last-child,
        .table .table td:last-child {
          text-align: right;
          white-space: nowrap;
        }
        .table > tbody td {
          vertical-align: middle;
        }
        .table .table {
          width: 100%
          margin: 0 5px;
          padding: 0;
        }
        .table {
          max-width: 100%;
        }
        .text-center {
          text-align: center;
          white-space: wrap !important;
        }
        .controls {
          margin: 2px;
        }
        .btn {
          margin: 2px;
          text-align: left;
        }
        .btn span {
          position: relative;
          top: -4px;
        }
        .btn span:before {
          content: "\\2610";
          position: relative;
          left: -5px;
          top: 1px;
          font: 20pt "Menlo-Regular";
        }
        input:checked + .btn span:before {
          content: "\\2611";
        }
        .message {
          padding: 10 0 0;
          text-align: center;
          font-size: 2em;
        }
        .no-in-app-found {
          background-color: orange;
        }
        .no-in-app-found .title {
          font-size: 0.6em;
        }
        .no-in-app-found .subtitle {
          font-size: 0.45em;
        }
        a.full-size {
          width: 100%;
          display: inline-block;
          color: black;
        }
        a.full-size:hover,
        a.full-size:active,
        a.full-size.active,
        a.full-size:focus,
        a.full-size.focus {
          text-decoration: none;
          color: black;
        }
      </style>
    </head>
    <body>
      <div class="d-flex flex-wrap justify-content-around controls">
        <input type="checkbox" id="removeApps" hidden>
        <label class="btn btn-danger flex-grow-1" for="removeApps"><span>Remove apps</span></label>
        <input type="checkbox" id="resetPrices" hidden>
        <label class="btn btn-secondary flex-grow-1" for="resetPrices"><span>Reset price changes</span></label>
        <input type="checkbox" id="toggleView" hidden ${
          defaultToChangesView ? `checked="checked"` : ""
        }>
        <label class="btn btn-primary flex-grow-1" for="toggleView"><span>Show only changes</span></label>
      </div>
      ${
        errorFindingInAppDueToWebsiteChange && launchMode !== "view"
          ? `<div class="message no-in-app-found">
          <a class="full-size" href="${forumPostURLOfScript}">
            <span class="title">${errorFindingInAppTitle}</span>
            <br />
            <span class="subtitle">${errorFindingInAppSubtitle}</span>
          </a>
        </div>`
          : ""
      }
      ${
        changes.length
          ? `<table class="table table-striped" id="changesView">
        <thead>
          <tr>
            <th>Icon</th>
            <th>Name</th>
            <th>Price</th>
          </tr>
        </thead>
        <tbody>
        ${changes.map(appToHTML).join("\n")}
        </tbody>
        </table>`
          : `<div id="changesView" class="message">No changes found</div>`
      }
      <table class="table table-striped" id="fullView">
      <thead>
        <tr>
          <th>Icon</th>
          <th>Name</th>
          <th>Price</th>
        </tr>
      </thead>
      <tbody>
        ${apps.map(appToHTML).join("")}
      </tbody>
      </table>
      <script>
        let btn = document.getElementById("toggleView");
        let changesView = document.getElementById("changesView");
        let fullView = document.getElementById("fullView");
        
        function toggleView() {
          if (btn.checked) {
            changesView.style.display = "";
            fullView.style.display = "none";
          } else {
            changesView.style.display = "none";
            fullView.style.display = "";
          }
        }
        btn.addEventListener("change", toggleView);
        toggleView();
      </script>
    </body>
    </html>`;
  /* eslint-enable */
  // Pasteboard.copyString(html);
  // await QuickLook.present(html);

  wv = new WebView();
  wv.shouldAllowRequest = (req) => {
    // log("ShouldAllowRequest url: " + req.url);
    if (/^(itms-appss|https?):\/\//.test(req.url)) {
      Safari.open(req.url);
      return false;
    }
    return true;
  };
  wv.loadHTML(html);
  await wv.present();

  launchMode = undefined;
}

let rm = launchMode
  ? launchMode === "remove"
  : await wv.evaluateJavaScript(
      'document.getElementById("removeApps").checked;',
  );

let resetPrices = launchMode
  ? launchMode === "reset"
  : await wv.evaluateJavaScript(
      'document.getElementById("resetPrices").checked;',
  );

function createRows(apps, ui) {
  ui.removeAllRows();
  let row = new UITableRow();
  row.dismissOnSelect = false;
  row.addText("Please choose which apps you want to REMOVE from the list");
  row.height = 60;
  ui.addRow(row);
  apps.forEach((app) => {
    row = new UITableRow();
    row.dismissOnSelect = false;
    row.onSelect = () => {
      app.checked = !app.checked;
      createRows(apps, ui);
    };

    // checkmark
    let cell = UITableCell.text(app.checked ? "\u2714" : "");
    cell.centerAligned();
    cell.widthWeight = 8;
    row.addCell(cell);

    // icon
    cell = UITableCell.imageAtURL(app.icon);
    cell.widthWeight = 10;
    cell.centerAligned();
    row.addCell(cell);

    // name
    cell = UITableCell.text(app.name);
    cell.widthWeight = 65;
    cell.leftAligned();
    row.addCell(cell);

    // price
    cell = UITableCell.text(app.formattedPrice[1]);
    cell.widthWeight = 17;
    cell.rightAligned();
    row.addCell(cell);

    ui.addRow(row);
  });
  ui.reload();
}

if (rm) {
  let ui = new UITable();
  createRows(apps, ui);
  await ui.present();
  apps = apps
    .filter((app) => !app.checked)
    .map((app) => {
      delete app.checked;
      return app;
    });
}

// =========================================
// reset section

if (resetPrices) {
  apps.forEach((app) => {
    app.price[0] = app.formattedPrice[0] = undefined;
    app.version[0] = undefined;
    app.inApp.forEach((ia) => {
      ia.price[0] = ia.formattedPrice[0] = undefined;
    });
  });
  log("Prices were reset");
}

save();

Script.complete();

/*

Changelog

v1.0.9 - 2021-09-06
Fix some problems with urls
Create/copy file if no file was found
Fix some spelling

v1.0.8 - 2021-04-20
Add option to disable tracking of in-app purchases
Save state more often

v1.0.7 - 2020-10-04
Fixed error when making too many in-app API requests

v1.0.6 - 2020-03-11
Added a check when adding a URL to only allow the addition of apps

v1.0.5 - 2019-09-19
Adapted to the changes of the AppStore website made by Apple. It should find the in-app-purchases again
Added a message if there was a problem fetching the in-app-purchases of all apps (probably due to a new website change)

v1.0.4 - 2019-06-25
Added tracking of app updates
Added overview of found changes for in app result view
Fixed error while adding a new app, as Apple has changed their API slightly
Fixed bug enabling duplicate apps in the list. If you have duplicates, please remove them manually via the interface

v1.0.3 - 2019-03-05
Fixed error "can't find variable chooseItems"

v1.0.2 - 2019-01-29
Fixed not needed inclusion of module "~chooseItems.js"

v1.0.1 - 2019-01-29
Added ability to reset old prices
Fixed error when an app was removed from the AppStore

v1.0 - 2018-12-02
Initial Release



*/

I got the whole timr a error

I got the whole timr a error
He cant find the config file

Have you tried adding an app? This should work nonetheless.

While looking through the code, I noticed that it doesn't save the file when selecting Create new file and no app is being added.

No it’s not that it doesn’t find appwatcher.json

Then I don't understand your problem. What messages are you getting? What do you see? What doesn't work as expected and what do you expect?

…

Am 25.08.2021 um 13:18 schrieb Emile2020 ***@***.***>: ***@***.*** commented on this gist. No it’s not that it doesn’t find appwatcher.json — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe. Triage notifications on the go with GitHub Mobile for iOS or Android.

It says file appwatcher.json not found in iCloud scriptable folder Verstuurd vanaf mijn iPhone

…

Op 25 aug. 2021 om 13:41 heeft schl3ck ***@***.***> het volgende geschreven: ***@***.*** commented on this gist. Then I don't understand your problem. What messages are you getting? What do you see? What doesn't work as expected and what do you expect? > Am 25.08.2021 um 13:18 schrieb Emile2020 ***@***.***>: > > ***@***.*** commented on this gist. > No it’s not that it doesn’t find appwatcher.json > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub, or unsubscribe. > Triage notifications on the go with GitHub Mobile for iOS or Android. — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe. Triage notifications on the go with GitHub Mobile for iOS or Android.

To fix the message, share an AppStore app to the script. When the message appears, tap on "Create new file". The message should not appear again.

This is what I meant earlier. Sorry for not being clear.

It helped thanks

…

Op 31 aug. 2021 om 16:10 heeft schl3ck ***@***.***> het volgende geschreven: ***@***.*** commented on this gist. To fix the message, share an AppStore app to the script. When the message appears, tap on "Create new file". The message should not appear again. This is what I meant earlier. Sorry for not being clear. — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe. Triage notifications on the go with GitHub Mobile for iOS or Android.

Please help resolve this error:

Exception Occurred
Error on line 231:20: TypeError:
undefined is not an object (evaluating
'res.data[0]')

Hi,
Unfortunately I can't reproduce the error.

What URL is logged directly before the error message? Is it the same URL all the time?

@schl3ck Hello. Thank you for your reply. Today I don't see this error anymore, everything is working fine.

@online Nice! Thank you for using the script!