antd-lua-plugin/APIs/api.lua

-- root dir
__ROOT__ = __api__.root
-- set require path
package.path = __ROOT__ .. '/?.lua;'..__api__.apiroot..'/?.lua'
package.cpath = __api__.apiroot..'/?.so'

require("antd")
require("std")
require("utils")
require("extra_mime")
ulib = require("ulib")
-- set session
SESSION = {}

REQUEST = HTTP_REQUEST.request.REQUEST_DATA
REQUEST.method = HTTP_REQUEST.request.METHOD
if HTTP_REQUEST.request.COOKIE then
	SESSION = HTTP_REQUEST.request.COOKIE
end
HEADER = HTTP_REQUEST.request.REQUEST_HEADER
HEADER.mobile = false

if HEADER["User-Agent"] and HEADER["User-Agent"]:match("Mobi") then
    HEADER.mobile = true
end

function has_module(m)
	if utils.file_exists(__ROOT__..'/'..m) then
		if m:find("%.ls$") then
			return true, true,  __ROOT__..'/'..m
		else
			return true, false, m:gsub(".lua$","")
		end
	elseif utils.file_exists(__ROOT__..'/'..string.gsub(m,'%.','/')..'.lua') then
		return true, false, m
	elseif utils.file_exists(__ROOT__..'/'..string.gsub(m,'%.','/')..'.ls') then
		return true, true, __ROOT__..'/'..string.gsub(m,'%.','/')..'.ls'
	end
	return false, false, nil
end

function echo(m)
    if m then std.t(m) else std.t("Undefined value") end
end

function loadscript(file, args)
    local f = io.open(file, "rb")
    local content = ""
    if f then
        local html = ""
        local pro = "local fn = function(...)"
        local s,e, mt
        local mtbegin = true -- find begin of scrit, 0 end of scrit
        local i = 1
        if args then
            pro = "local fn = function("..table.concat( args, ",")..")"
        end
        for line in io.lines(file) do
            line = std.trim(line, " ")
            if(line ~= "") then
                if(mtbegin) then
                    mt = "^%s*<%?lua"
                else
                    mt = "%?>%s*$"
                end
                s,e = line:find(mt)
                if(s) then
                    if mtbegin then
                        if html ~= "" then
                            pro= pro.."echo(\""..utils.escape(html).."\")\n"
                            html = ""
                        end
                        local b,f  = line:find("%?>%s*$")
                        if b then
                            pro = pro..line:sub(e+1,b-1).."\n"
                        else
                            pro = pro..line:sub(e+1).."\n"
                            mtbegin = not mtbegin
                        end
                    else
                        pro = pro..line:sub(0,s-1).."\n"
                        mtbegin = not mtbegin
                    end
                else -- no match
                    if mtbegin then
                        -- detect if we have inline lua with format <?=..?>
                        local b,f = line:find("<%?=")
                        if b then
                            local tmp = line
                            pro= pro.."echo("
                            while(b) do
                                -- find the close
                                local x,y = tmp:find("%?>")
                                if x then
                                    pro = pro.."\""..utils.escape(html..tmp:sub(0,b-1):gsub("%%","%%%%")).."\".."
                                    pro = pro..tmp:sub(f+1,x-1)..".."
                                    html = ""
                                    tmp = tmp:sub(y+1)
                                    b,f = tmp:find("<%?=")
                                else
                                    error("Syntax error near line "..i)
                                end
                            end
                            pro = pro.."\""..utils.escape(tmp:gsub("%%","%%%%")).."\")\n"
                            --print(pro)
                        else
                            html = html..std.trim(line," "):gsub("%%","%%%%").."\n"
                        end
                    else
                        if line ~= "" then pro = pro..line.."\n" end
                    end
                end
            end
            i = i+ 1
        end
        f:close()
        if(html ~= "") then
            pro = pro.."echo(\""..utils.escape(html).."\")\n"
        end
        pro  = pro.."\nend \n return fn"
        --print(pro)
        local r,e = load(pro)
        if r then return r(), e else return nil,e end
    end
end

-- OOP support
--require("OOP")
-- load sqlite helper
--require("sqlite")
-- enable extra mime

-- run the file


local m, s, p  = has_module(HTTP_REQUEST.request.RESOURCE_PATH)
if m then
    -- run the correct module
    if s then
		local r,e = loadscript(p)
		if r then r() else unknow(e) end
    else
        require(p)
    end
else
	unknow("Resource not found for request "..HTTP_REQUEST.request.RESOURCE_PATH)
end


--require('router')