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 1.1.2              *
 *                                         *
 *******************************************/

// 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;
// automatically close the progress view and open the changes view when no error has occurred
const autoOpenChangesWhenFinishedLoading = 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 &&
  "errorFindingInApp" in args.queryParameters &&
  args.queryParameters.errorFindingInApp === "true";
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);
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) {
  let regex = /<script type="application\/json" id="serialized-server-data">(.+?)(?=<\/script>)/s;
  let match = html.match(regex);
  if (!match) {
    log("Did not find serialized-server-data, " + url);
    // probably the website has changed
    errorFindingInAppDueToWebsiteChange = errorFindingInAppDueToWebsiteChange && true;
    return;
  }
  let json = JSON.parse(match[1]);

  if (!json[0].data.titleOfferDisplayProperties.hasInAppPurchases) {
    // the regex found something. It looks like the website hasn't changed yet
    errorFindingInAppDueToWebsiteChange = false;
    return [];
  }

  const regexLooksLikePrice = /\d+(?:[ ,.]\d+)*/;
  const candidates = json[0].data.shelfMapping.information.items.filter((item) => {
    if (
      "items_V3" in item &&
      Array.isArray(item.items_V3) &&
      item.items_V3.length > 0 &&
      item.items_V3[0].$kind === "textPair" &&
      regexLooksLikePrice.test(item.items_V3[0].trailingText)
    ) {
      return true;
    }
    if (
      "items" in item &&
      Array.isArray(item.items) &&
      item.items.length > 0 &&
      "textPairs" in item.items[0] &&
      Array.isArray(item.items[0].textPairs) &&
      item.items[0].textPairs.length > 0 &&
      regexLooksLikePrice.test(item.items[0].textPairs[0][1])
    ) {
      return true;
    }
    return false;
  });
  if (candidates.length === 0) {
    // probably the website has changed
    errorFindingInAppDueToWebsiteChange = errorFindingInAppDueToWebsiteChange && true;
    return;
  }
  if (candidates.length > 1) {
    console.log(
      "found multiple candidates for in app purchases (choosing first): " +
        JSON.stringify(candidates, null, 2),
    );
  }

  const items = candidates[0].items;
  const items_V3 = candidates[0].items_V3;

  /**
   * Parses the price from a string.
   *
   * It should be able to parse all these number formats:
   *   - 780
   *   - 6,000
   *   - 1,678.00
   *   - 1 000,00
   *   - 1.199.000
   * @param {string} text
   */
  function getPrice(text) {
    if (!text) {
      return 0;
    }
    const match = text.match(regexLooksLikePrice);
    if (!match) {
      throw new Error(`Found no price in text "${text}"`);
    }
    // we can safely remove any spaces as thousand separator
    let number = match[0].replaceAll(" ", "");
    // remove , and . as thousand separator
    for (const separator of [",", "\\."]) {
      if (new RegExp(`\\d+${separator}\\d{3}`).test(number)) {
        number = number.replaceAll(separator[separator.length - 1], "");
      }
    }
    // any remaining , are floating point separator
    number = number.replaceAll(",", ".");
    return parseFloat(number);
  }
  //   log("items_V3: " + JSON.stringify(items_V3, null ,2))
  //   log("items: " + JSON.stringify(items, null, 2))

  if (items_V3) {
    const titleKey = "leadingText";
    const priceKey = "trailingText";
    // we found something. It looks like the website hasn't changed yet
    errorFindingInAppDueToWebsiteChange = false;
    return items_V3
      .filter((i) => i.$kind === "textPair")
      .map((i) => {
        return {
          id: i[titleKey],
          name: i[titleKey],
          price: getPrice(i[priceKey]),
          formattedPrice: i[priceKey],
        };
      });
  }
  if (items) {
    const titleIndex = 0;
    const priceIndex = 1;
    // we found something. It looks like the website hasn't changed yet
    errorFindingInAppDueToWebsiteChange = false;
    return items[0].textPairs.map((i) => {
      return {
        id: i[titleIndex],
        name: i[titleIndex],
        price: getPrice(i[priceIndex]),
        formattedPrice: i[priceIndex],
      };
    });
  }

  log("Did not find in-app purchases information, " + url);
  errorFindingInAppDueToWebsiteChange = errorFindingInAppDueToWebsiteChange && true;
  return;
}

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 ui = config.runsInApp ? new UITable() : null;
  let loaded = {
    total: apps.length,
    successful: 0,
    failed: 0,
    errors: [],
    /** @type {string | null} */
    open: null,
  };
  function refreshTable() {
    if (!ui) return;
    ui.removeAllRows();

    let row, cell;

    row = new UITableRow();
    ui.addRow(row);
    row.isHeader = true;
    row.addText("AppWatcher Loading").centerAligned();

    row = new UITableRow();
    ui.addRow(row);
    row.height = 15;

    row = new UITableRow();
    ui.addRow(row);

    row.addText("" + loaded.successful, "Successful").centerAligned();
    row.addText("" + loaded.failed, "Failed").centerAligned();
    row.addText("" + loaded.total, "Total").centerAligned();

    if (loaded.open) {
      row = new UITableRow();
      ui.addRow(row);
      row.backgroundColor = Color.green();
      row.addText("Open").centerAligned();
      row.onSelect = () => Safari.open(loaded.open);
    }

    for (const error of loaded.errors) {
      row = new UITableRow();
      ui.addRow(row);

      row.addText("" + error);
      row.dismissOnSelect = false;
      row.onSelect = async () => {
        const a = new Alert();
        a.title = "Error";
        a.message = "" + error;
        a.addCancelAction("OK");
        a.addAction("Copy");
        if ((await a.presentAlert()) === 0) {
          Pasteboard.copyString("" + error);
        }
      };
    }

    ui.reload();
  }

  let countries = {};
  apps.forEach((a) => {
    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");
  if (trackIAPs) {
    ui?.present();
    if (ui) {
      refreshTable();
      await new Promise((resolve) => Timer.schedule(100, false, resolve));
    }
    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);
          })
          .then(
            (ia) => {
              log("in app for app: " + i.trackViewUrl + "\n" + JSON.stringify(ia, null, 2));
              loaded.successful++;
              refreshTable();
              i.inApp = ia;
            },
            (err) => {
              logError("error by request " + i.trackName + ":\n" + err);
              loaded.failed++;
              loaded.errors.push(
                JSON.stringify(
                  {
                    url: i.trackViewUrl,
                    message: err.message,
                    line: err.line,
                    column: err.column,
                    stack: err.stack,
                    type: err.type,
                    name: err.name,
                  },
                  null,
                  2,
                ),
              );
              refreshTable();
            },
          );
      }),
    );
  }
  json = json.map((app, i) => {
    return {
      inApp: app.inApp,
      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 ||= [undefined, undefined];
    old.formattedPrice ||= [undefined, undefined];
    old.inApp ||= [];
    old.version ||= [undefined, undefined];

    if (!app) {
      log("no app found for: " + old.trackViewUrl);
      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 in-app found for: " + old.trackViewUrl);
          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));
          let 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();

  if (ui && trackIAPs) {
    await new Promise((res) => Timer.schedule(100, false, res));
    const url =
      URLScheme.forRunningScript() +
      "?mode=view&failed=" +
      apps
        .filter((i) => i.removed)
        .map((i) => i.id)
        .join(",") +
      "&errorFindingInApp=" +
      errorFindingInAppDueToWebsiteChange;
    //     const a = new Alert()
    //     a.title = "url"
    //     a.message = url;
    //     await a.presentAlert()
    log(url);
    if (!autoOpenChangesWhenFinishedLoading || loaded.errors.length) {
      loaded.open = url;
      refreshTable();
    } else {
      Safari.open(url);
    }
    return;
  }
} // /!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 removed = args.queryParameters.failed?.split(",") || [];
  //   {
  //     let a = new Alert()
  //     a.title = "failed :"
  //     a.message = `${JSON.stringify(removed)}`
  //     await a.presentAlert()
  //   }
  changes.push(
    ...apps.filter((app) => {
      if (removed.includes(app.id)) {
        app.removed = true;
        return true;
      }
      return false;
    }),
  );

  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>
      ${
        errorFindingInAppDueToWebsiteChange
          ? `<div class="message no-in-app-found">
          <a class="full-size" href="${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

v1.1.2 - 2025-11-22
Fix for different price formats in different countries
Improve in-app purchases matching to no longer find false positive changes

v1.1.1 - 2025-11-16
Fix for new website data which is different in different languages

v1.1.0 - 2025-11-10
Add progress view while fetching the apps
Fix for new website layout

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


*/

Hello ***@***.*** for updating the script. It still seems to error out. Attached the screenshot for u. Sent from my iPhoneOn Nov 16, 2025, at 6:26 AM, schl3ck ***@***.***> wrote:Re: ***@***.*** commented on this ***@***.*** I've updated the script. Please try the new version and report back if it works for you. Thank you!—Reply to this email directly, view it on GitHub or unsubscribe.You are receiving this email because you were mentioned.Triage notifications on the go with GitHub Mobile for iOS or Android.                                                           

@schima Unfortunately your attachment got deleted. Can you please add it again?

Hello @schl3ck

No worries. I hope this attachment comes thru this time.

HelloI submitted the screenshot on the Github on the pageI hope you got it. Sent from my iPhoneOn Nov 16, 2025, at 8:07 AM, schl3ck ***@***.***> wrote:Re: ***@***.*** commented on this ***@***.*** Unfortunately your attachment got deleted. Can you please add it again?—Reply to this email directly, view it on GitHub or unsubscribe.You are receiving this email because you were mentioned.Triage notifications on the go with GitHub Mobile for iOS or Android.                                                           

@schima Yes, I got it, thank you. I'm currently looking into it but I can't give you a date when I've a fix ready.

Could you please send the link to the app?

@schl3ck

I appreciate your efforts. Thank YOU. I wish you have a great day today ☺️
I sent the new link to the app and ran it. It gives the following screen

@schima Sorry, I meant if you can sent me the link to the 1Blocker app, but I think I've got everything I need in the screenshot 👍

@schima I've updated the script. I hope your issue is now resolved!

@schl3ck yes. I downloaded the file and used it. It looks to be working again 🤗🙏🏼

thank YOU so much. All good for now.
i wish you the best weekend and take care.

If you ever in Vancouver BC Canada area, let me know. I owe you a coffee and lunch 😁

@schima Thank you for your offer. Unfortunately I won't be there in the near future because I've not planned any trip to Canada. I live in Austria therefore I can't just hop in the car and go 😅

No worries. Thanks for fix 🙏🏼