// ==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               1.2.0
// @license               MIT
// @author                askornot
// @icon                  https://s4.bcbits.com/img/favicon/safari-pinned-tab.svg
// @match                 https://*.bandcamp.com/*
// @homepageURL           https://greasyfork.org/ru/scripts/438039-bandcamp-i-m-not-a-fan
// @supportURL            https://greasyfork.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 2.14.0
// ==/UserScript==
function inject() {
'use strict';
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 freeze = (data) => {
data.trackinfo.map(uncap);
data.is_purchased = true;
data.play_cap_data = {
streaming_limits_enabled: false,
streaming_limit: Infinity,
};
protect(data);
};
const patch = () => {
if (!Object.prototype.hasOwnProperty.call(window, 'Player')) return false;
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 () {
freeze(...arguments);
return descriptor.value.apply(this, arguments);
},
});
console.info('The injection was successful!');
return true;
};
new MutationObserver((_, observer) => {
if (patch()) observer.disconnect();
}).observe(document.documentElement, {
childList: true,
subtree: true,
});
}
(function (source) {
(
document.getElementsByTagName('head')[0] ||
document.body ||
document.documentElement
).appendChild(
Object.assign(document.createElement('script'), {
textContent: '(' + source.toString() + ')()',
})
);
})(inject);