Add Support For MangaReader

[Ari-03]

https://mangareader.to/home is one of the best places to find manga, and I think that it will be cool if it an be added as one of Mangal's sources.

[Ari-03]

I had been working on an scraper, and have finished the search and manga chapter functions

---------------------------------------
-- @name    MangaReader 
-- @url     https://mangareader.to/
-- @author  aritradas 
-- @license MIT
---------------------------------------


---@alias manga { name: string, url: string, author: string|nil, genres: string|nil, summary: string|nil }
---@alias chapter { name: string, url: string, volume: string|nil, manga_summary: string|nil, manga_author: string|nil, manga_genres: string|nil }
---@alias page { url: string, index: number }


----- IMPORTS -----
Html = require("html")
Time = require("time")
Http = require("http")
HttpUtil = require("http_util")
--- END IMPORTS ---




----- VARIABLES -----
Client = Http.client()
Base = "https://mangareader.to"
Delay = 1 -- seconds
--- END VARIABLES ---



----- MAIN -----

--- Searches for manga with given query.
-- @param query string Query to search for
-- @return manga[] Table of mangas
function SearchManga(query)
    query = query:gsub("’","'")
	local url = Base .. "/search?keyword=" .. HttpUtil.query_escape(query)
    local request = Http.request("GET", url)
    local result = Client:do_request(request)

	local doc = Html.parse(result.body)

	local mangas = {}

	doc:find(".item.item-spc"):each(function(i, r)
        local s = r:find('.manga-name')
		local manga = { name =  trim(s:text():gsub("’","'")),
			url = Base .. r:find('.manga-name > a'):attr("href")}
		mangas[i + 1] = manga
	end)

	return mangas
end


--- Gets the list of all manga chapters.
-- @param mangaURL string URL of the manga
-- @return chapter[] Table of chapters
function MangaChapters(mangaURL)
	local request = Http.request("GET", mangaURL)
    local result = Client:do_request(request)
    local doc = Html.parse(result.body)

	local chapters = {}

	local doc2 = doc:find("#en-chapters"):first()
    doc2:find("a"):each(function (i, s)
        local chapter = { name = trim(s:text()), url = Base .. s:attr("href") }
        chapters[i+1] = chapter
    end)

    Reverse(chapters)

    return chapters

end


--- Gets the list of all pages of a chapter.
-- @param chapterURL string URL of the chapter
-- @return page[]
function ChapterPages(chapterURL)
    local request = Http.request("GET", chapterURL)
    local result = Client:do_request(request)
    local doc = Html.parse(result.body)
    local pages = {}

	return pages
end

--- END MAIN ---




----- HELPERS -----
function Reverse(t)
	local n = #t
	local i = 1
	while i < n do
		t[i], t[n] = t[n], t[i]
		i = i + 1
		n = n - 1
	end
end

function trim(s)
    return (string.gsub(s, "^%s*(.-)%s*$", "%1"))
  end
  

--- END HELPERS ---

-- ex: ts=4 sw=4 et filetype=lua

But it seems like MangaReader has a weird scramble on their image files Example
I am attaching the way that Tachiyomi descrables the source if anyone would like to work on this as this seems to be too complicated for me.