File size: 3,950 Bytes
cee43ad | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | window.MANGA_API = (function () {
var RATE_MSG = 'MangaDex đang giới hạn yêu cầu. Vui lòng thử lại sau';
var RATING_SAFE = '&contentRating[]=safe&contentRating[]=suggestive';
var RATING_ALL = RATING_SAFE + '&contentRating[]=erotica&contentRating[]=pornographic';
var FEED_LIMIT = 100;
function api(url) {
function request() {
return fetch(window.MD_WORKER + url).then(function (r) {
if (r.status === 404) throw { notFound: true };
if (r.status === 429) throw { rateLimited: true };
if (r.status >= 500) throw { serverError: true };
if (!r.ok) return r.text().then(function (t) { throw new Error('HTTP ' + r.status + (t ? ': ' + t : '')); });
return r.json();
});
}
return request().catch(function (e) {
if (!(e && e.rateLimited)) throw e;
return new Promise(function (resolve) { setTimeout(resolve, 2000); }).then(request);
});
}
function contentRatingParam(nsfw) { return nsfw ? RATING_ALL : RATING_SAFE; }
function feedUrl(mangaId, lang, nsfw, offset) {
return '/manga/' + mangaId + '/feed?limit=' + FEED_LIMIT + '&offset=' + offset + '&order[chapter]=asc&includes[]=scanlation_group'
+ (lang && lang !== 'all' ? '&translatedLanguage[]=' + lang : '')
+ contentRatingParam(nsfw);
}
function fetchLang(mangaId, lang, nsfw) {
var all = [];
var offset = 0;
function page() {
return api(feedUrl(mangaId, lang, nsfw, offset)).then(function (j) {
all = all.concat(j.data || []);
offset += FEED_LIMIT;
if (j.data && j.data.length === FEED_LIMIT) return page();
return all;
});
}
return page();
}
function chooseChapters(mangaId, nsfw, want) {
var w = want || 'vi';
return fetchLang(mangaId, w, nsfw).then(function (chs) {
if (chs.length) return { lang: w, chapters: chs };
if (w === 'vi') {
return fetchLang(mangaId, 'en', nsfw).then(function (en) {
if (en.length) return { lang: 'en', chapters: en };
return fetchLang(mangaId, 'all', nsfw).then(function (all) { return { lang: 'all', chapters: all }; });
});
}
if (w === 'en') {
return fetchLang(mangaId, 'all', nsfw).then(function (all) { return { lang: 'all', chapters: all }; });
}
return { lang: w, chapters: chs };
});
}
function chapterPages(chapterId) {
return api('/at-home/server/' + chapterId).then(function (j) {
return {
base: j.baseUrl,
hash: j.chapter && j.chapter.hash,
files: (j.chapter && j.chapter.data) || [],
saver: (j.chapter && j.chapter.dataSaver) || []
};
});
}
function pageSrc(base, hash, file, saver) {
var direct = base + (saver ? '/data-saver/' : '/data/') + hash + '/' + file;
if (window.MD_WORKER) {
var workerBase = String(window.MD_WORKER).replace(/\/+$/, '');
return workerBase + '/img?u=' + encodeURIComponent(direct);
}
return direct;
}
function langName(l) { return l === 'vi' ? 'Vietsub' : l === 'en' ? 'English' : 'All'; }
function errorMessage(e) {
if (e && e.notFound) return 'Content not found.';
if (e && e.rateLimited) return RATE_MSG;
if (e && e.serverError) return 'MangaDex đang gặp lỗi tạm thời. Vui lòng thử lại sau.';
return null;
}
function qs(n) { var m = new RegExp('[?&]' + n + '=([^&]*)').exec(location.search); return m ? decodeURIComponent(m[1]) : null; }
function chapterLabel(ch) {
var a = ch.attributes || {};
var s = a.chapter ? 'Chương ' + a.chapter : 'Chương khác';
if (a.title) s += ': ' + a.title;
return s;
}
return {
RATE_MSG: RATE_MSG,
api: api,
fetchLang: fetchLang,
chooseChapters: chooseChapters,
chapterPages: chapterPages,
pageSrc: pageSrc,
langName: langName,
errorMessage: errorMessage,
qs: qs,
chapterLabel: chapterLabel
};
})();
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