Mercurial > xmpp-ecosystem-data / file revision

local json = require "cjson";

local data_base_path = "data/";

local function read_json_file(fn)
	local data = assert(io.open(data_base_path .. fn)):read("*a");
	return assert(json.decode(data));
end

local software_list = read_json_file("software_list_doap.json");
local software_table = {};
local known_software = {};

local software_categories_table = {};
local software_platforms_table = {};

local software_counter = -1;
for software_name, entry in pairs(software_list) do
	software_counter = software_counter + 1;
	known_software[entry.name_slug] = software_counter;
	local new_entry = {
		id = software_counter;
		short_name = entry.name_slug;
		name = software_name;
	};
	table.insert(software_table, new_entry);
	for _, platform in ipairs(entry.platforms) do
		table.insert(software_platforms_table, {
			software_id = software_counter;
			platform = platform;
		});
	end
	for _, category in ipairs(entry.categories) do
		table.insert(software_categories_table, {
			software_id = software_counter;
			category = category;
		});
	end
end


local xep_list = read_json_file("xeplist.json");
local xep_table, xeps_by_url = {}, {};
local implementations_table = {
	--[[{
		xep = <XEP id>
		software = <software id>
		version =
		status =
	}]]
};

table.sort(xep_list, function (a, b)
	if a.number ~= json.null and b.number ~= json.null then
		return a.number < b.number;
	end
	return a.last_updated < b.last_updated;
end);

local xep_counter = -1;
for _, entry in ipairs(xep_list) do
	xep_counter = xep_counter + 1;
	if entry.status == "Proto" then
		entry.status = "ProtoXEP";
	end
	local xep = {
		id = xep_counter;
		number = entry.number;
		title = entry.title;
		status = entry.status;
		last_updated = entry.last_updated;
		type = entry.type;
		version = entry.version;
		approver = entry.approver;
		accepted = entry.accepted;
		short_name = entry.short_name;
		url = entry.url;
	};

	if entry.url ~= json.null then
		xeps_by_url[entry.url] = xep_counter;
	end

	for _, implementation in ipairs(entry.implementations) do
		local software_id = known_software[implementation.package_name_slug];
		if software_id then
			table.insert(implementations_table, {
				software_id = software_id;
				xep_id = xep_counter;
				xep_version = implementation.implemented_version;
				status = implementation.status;
			});
		end
	end
	table.insert(xep_table, xep);
end

local function write_json(fn, data)
	local f = assert(io.open(fn, "w+"));
	f:write(json.encode(data));
	f:close();
end

local compliance_table = {};

for category, level_data in pairs(read_json_file("compliance_suite.json")) do
	for level, software_data in pairs(level_data) do
		for software_type, spec_list in pairs(software_data) do
			for _, spec_url in ipairs(spec_list) do
				local xep_id = xeps_by_url[spec_url];
				if xep_id then
					table.insert(compliance_table, {
						xep_id = xep_id;
						category = category;
						level = level;
						software_type = software_type;
					});
				end
			end
		end
	end
end

write_json("db_xeps.json", xep_table);
write_json("db_software.json", software_table);
write_json("db_software_platforms.json", software_platforms_table);
write_json("db_software_categories.json", software_categories_table);
write_json("db_implementations.json", implementations_table);
write_json("db_compliance.json", compliance_table);