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This code loads a webpage into the browser's viewport using the $TS object, specifying a URL and initial rendering settings, including zoom, width, and height. The initial settings are set to 50% zoom, 680 pixels in width, and 400 pixels in height, with content cropping if necessary.

Cell 1

$TS.screen('act.com/de-de', {zoom: .5, width: 680, 'crop-h': 400});

What the code could have been:

/**
 * Util function to open a URL with specific screen settings.
 *
 * @param url - The URL to open.
 * @param screenSettings - An object containing zoom and width settings.
 */
const openUrlWithScreenSettings = (
  url: string,
  screenSettings: { zoom: number; width: number; 'crop-h': number }
) => {
  // Set default values for screen settings
  const defaultScreenSettings: { zoom: number; width: number; 'crop-h': number } = {
    zoom: 1,
    width: 1920,
    'crop-h': 1080,
  };

  // Merge user-provided settings with default settings
  const mergedSettings = {...defaultScreenSettings,...screenSettings };

  // Check for invalid settings
  if (mergedSettings.zoom < 0) {
    throw new Error("Zoom cannot be a negative number");
  }
  if (mergedSettings.width <= 0) {
    throw new Error("Width must be a positive number");
  }
  if (mergedSettings['crop-h'] <= 0) {
    throw new Error("Crop height must be a positive number");
  }

  // Create the command string
  const command = `TS.screen(${url}, { zoom: ${mergedSettings.zoom}, width: ${mergedSettings.width}, 'crop-h': ${mergedSettings['crop-h']} })`;

  // Execute the command (this would be the actual browser or system command to open the URL)
  // Here, we'll just return the command string for now
  return command;
};

// Example usage:
const url = "act.com/de-de";
const screenSettings = { zoom: 0.5, width: 680, 'crop-h': 400 };
const command = openUrlWithScreenSettings(url, screenSettings);
console.log(command);

Code Breakdown

This code uses the $TS object to load a webpage into the browser's viewport.

Parameters