steal-synopsis-from-amazon-prime-video.js

steal-synopsis-from-amazon-prime-video.js

(async function(){
    const series_title = document.querySelector('[data-automation-id="title"]')?.innerText.trim();
    const series_synop = document.querySelector('[data-automation-id="atf-synopsis"]')?.innerText.trim();

    const li_arr = document.querySelectorAll('[id^="av-ep-episodes"]');
    let episodes = [];
    for (const li of li_arr) {
        const title_elem = li.querySelector('[data-automation-id^="ep-title-episodes-"]');
        const title_all = title_elem.innerText.trim();
        const title_mat = title_all.match(/^([0-9]+)\.*\s*(.*)$/);
        if (! title_mat) {
            console.warn("failed to match title :", title_all);
        }
        const ep = parseFloat(title_mat[1].trim() ?? -1);
        const title = title_mat[2].trim();
        const synop_elem = li.querySelector('[data-automation-id^="synopsis-"]');
        const synop = synop_elem.innerText.trim();

        const img = li.querySelector('img');
        const img_href = img.src;
        episodes.push({ep, title, synop, img_href});
    }
    prompt('', JSON.stringify({series_title, series_synop, episodes}));
})();