Add cubari plugin

Author: TheBritishAccent

plugins/cubari/README.md

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+# Cubari Proxy Plugin
+
+This is the Mango plugin for [Cubari](https://cubari.moe/). 
+
+Note that
+
+- Accepted Cubari chapter URLs look like `https://cubari.moe/read/gist/xxxxx/x/x/` or `https://cubari.moe/read/imgur/xxxxxx/x/x/`.
+- Gist chapters will be placed in their respective series folder in your library.
+- Imgur chapters will be placed in the `cubari` series folder in your library, named `imgur-{ID}`.
+- nhentai chapter URLs are not supported. Use [this](https://github.com/hkalexling/mango-plugins/tree/master/plugins/nhentai) plugin instead.
+
+Maintained by [@TheBritishAccent](https://github.com/TheBritishAccent).

plugins/cubari/index.js

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+var currentPage = 0;
+var digits = 0;
+var imgURLs;
+
+const API_URL = "https://cubari.moe/read/api/";
+
+function listChapters(query) {	
+	var cubariURLMatch = /\/read\/(\w+)\/(.+?)\//.exec(query);
+
+	if (!cubariURLMatch) {
+		manga.raise("Invalid Cubari URL.");
+	}
+	
+	if (cubariURLMatch[1] != "gist" && cubariURLMatch[1] != "imgur") {
+		manga.raise("Invalid Cubari URL.");
+	}
+	
+	var cubariType = cubariURLMatch[1]; // "imgur" or "gist"
+	var mangaSlug = cubariURLMatch[2];
+	var mangaURL = API_URL + cubariType + "/series/" + mangaSlug + "/";
+
+	var mangaJSONString = mango.get(mangaURL).body;
+
+	if (!mangaJSONString) {
+		mango.raise("Failed to get JSON data.");
+	}
+
+	var manga = JSON.parse(mangaJSONString);
+	
+	if (!manga) {
+		mango.raise("Failed to get manga");
+	}
+
+	var mangaTitle = manga["title"];
+
+	if (!mangaTitle) {
+		mango.raise("Failed to get title of manga.");
+	}
+
+	var chapters = [];
+	var chapterIndexAsArray = Object.keys(manga["chapters"]); // Since manga.chapters is an obj.
+	chapterIndexAsArray.forEach(function(index) {
+		const chapter = manga["chapters"][index];
+		
+		var chapterID = cubariType + "___" + mangaSlug.replace(/\-/, "_") 
+			+ "___" + index.toString().replace(/\./, "_");
+		var chapterTitle = chapter["title"];
+		
+		var slimObj = {};
+		slimObj["id"] = chapterID;
+		slimObj["title"] = chapterTitle;
+
+		chapters.push(slimObj);
+	});
+
+	return JSON.stringify({
+		chapters: chapters.reverse(), // Cubari sorts chapters oldest -> newest
+		title: cubariType == "imgur" ? "cubari" : mangaTitle
+	});
+}
+
+function selectChapter(id) {
+	var mangaIDMatch = /(gist|imgur)_{3}(.+?)_{3}(.+)$/.exec(id);
+	var cubariType = mangaIDMatch[1];
+	var mangaSlug = mangaIDMatch[2].replace(/\_/, "-"); // Convert '_' back to '-'
+	var chapterNum = mangaIDMatch[3].replace(/\_/, "."); // Convert '_' back to '.'
+
+	var chapterTitle = cubariType == "imgur" ? "imgur-" + mangaSlug : "Chapter " + chapterNum;
+
+	var proxySlug = mangaSlug;
+
+	if (cubariType == "gist") {
+		var mangaURL = API_URL + cubariType + "/series/" + mangaSlug + "/";
+		var mangaJSONString = mango.get(mangaURL).body;
+	
+		if (!mangaJSONString) {
+			mango.raise("Failed to get JSON data.");
+		}
+	
+		var manga = JSON.parse(mangaJSONString);
+		
+		if (!manga) {
+			mango.raise("Failed to get manga");
+		}
+
+		var groups = manga["chapters"][chapterNum]["groups"];
+		var groupFirstKey = Object.keys(groups)[0]; // Get first (and most likely only) group url.
+		var proxyURL = groups[groupFirstKey];
+
+		var mangaURLMatch = /chapter\/(.+?)\//.exec(proxyURL);
+		
+		if (!mangaURLMatch) {
+			mango.raise("Failed to get chapter image URL.");
+		}
+		
+		proxySlug = mangaURLMatch[1];
+	}
+
+	chapterURL = API_URL + "imgur/chapter/" + proxySlug + "/";
+	
+	var proxyJSONString = mango.get(chapterURL).body;
+
+	if (!proxyJSONString) {
+		mango.raise("Failed to get proxy JSON data.");
+	}
+
+	var proxyJSON = JSON.parse(proxyJSONString);
+
+	imgURLs = [];
+	var chapterIndexAsArray = Object.keys(proxyJSON);
+	chapterIndexAsArray.forEach(function(index) {
+		imgURLs.push(proxyJSON[index]["src"]);
+	});
+
+	currentPage = 0;
+	digits = Math.floor(Math.log10(imgURLs.length)) + 1;
+
+	return JSON.stringify({
+		title: chapterTitle,
+		pages: imgURLs.length
+	});
+}
+
+function nextPage() {	
+	if (currentPage >= imgURLs.length) {
+		return JSON.stringify({});
+	}
+	
+	var url = imgURLs[currentPage]
+	var filename = pad(currentPage, digits) + '.' + /\.(\w+)(\?.*)?$/.exec(url)[0];
+
+	currentPage += 1;
+	return JSON.stringify({
+		url: url,
+		filename: filename
+	});
+}
+
+// https://stackoverflow.com/a/10073788
+function pad(n, width, z) {
+	z = z || '0';
+	n = n + '';
+	return n.length >= width ? n : new Array(width - n.length + 1).join(z) + n;
+}

plugins/cubari/info.json

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+{
+	"id": "Cubari",
+	"title": "Cubari",
+	"author": "TheBritishAccent - [email protected]",
+	"version": "v1.0",
+	"placeholder": "Cubari Chapter URL",
+	"wait_seconds": 1
+}