Bandcamp: I'm Not A Fan

Removes playback limitation and dialog "The time has come to open thy heart/wallet"

Versión del día 19/06/2023. Echa un vistazo a la versión más reciente.

Pregunta tus dudas, ponle nota o notifica una posible infracción de las normas.

Ajuste de línea

// ==UserScript==
// @name                  Bandcamp: I'm Not A Fan
// @name:ru               Bandcamp: Я не фанат
// @description           Removes playback limitation and dialog "The time has come to open thy heart/wallet"
// @description:ru        Снимает ограничение воспроизведений и убирает диалог "Пришло время открыть свое сердце/кошелек"
// @namespace             bc-inotafan.user.js
// @version               1.1.1
// @license               MIT
// @author                askornot
// @icon                  https://s4.bcbits.com/img/favicon/safari-pinned-tab.svg
// @match                 https://*.bandcamp.com/*
// @homepageURL           https://greasyforks.org/ru/scripts/438039-bandcamp-i-m-not-a-fan
// @supportURL            https://greasyforks.org/ru/scripts/438039-bandcamp-i-m-not-a-fan/feedback
// @grant                 none
// @run-at                document-start
// @compatible            chrome  Violentmonkey 2.14.0
// @compatible            firefox Greasemonkey 4.11
// @compatible            firefox Violentmonkey 2.13.0
// ==/UserScript==

const inject = () => {
  if (!Object.prototype.hasOwnProperty.call(window, 'Player')) return false;

  const uncap = (o) => (o.is_capped = false);

  const protect = (...namespaces) => {
    for (const namespace of namespaces) {
      const names = Object.keys(namespace);
      for (const name of names) {
        const target = namespace[name];
        Object.freeze(target);
      }
    }
  };

  const patch = (data) => {
    data.trackinfo.map(uncap);
    data.is_purchased = true;
    data.play_cap_data = {
      streaming_limits_enabled: false,
      streaming_limit: Infinity,
    };
    protect(data);
  };

  const target = 'init';

  const descriptor = Object.getOwnPropertyDescriptor(Player, target);
  if (descriptor === void 0) {
    console.error(`Failed extract "${target}" descriptor of "Player"!`);
    return false;
  }

  Object.defineProperty(Player, target, {
    ...descriptor,
    value: function () {
      patch(...arguments);
      return descriptor.value.apply(this, arguments);
    },
  });
  console.info('The injection was successful!');
  return true;
};

new MutationObserver((_, observer) => {
  if (inject()) observer.disconnect();
}).observe(document.documentElement, {
  childList: true,
  subtree: true,
});