Module:Protocol version

This module implements {{Protocol version}}, {{Data version}}, and {{Protocol version/Table}}.

The actual data used by this module is stored in Module:Protocol version/Versions.

See also

• {{Protocol version}}
• {{Protocol version/Table}}
• {{Data version}}
• Module:Protocol version
  • Module:Protocol version/Versions

local p = {}

-- {{Protocol version}}
function p.protocol_version( f )
    local args = f
    if f == mw.getCurrentFrame() then 
        args = require( 'Module:ProcessArgs' ).merge( true )
    end
    local version = mw.text.trim( args[1] or '' )
    
    -- load the values from the submodule
    local version_data = mw.loadData( 'Module:Protocol version/Versions' ).versions[version]
    local category = ''
    local value
    if version_data then
        value = version_data.protocol
    else
        value = '[[Template:Protocol version#Unknown version|—]]'
        local title = mw.title.getCurrentTitle()
        if not args.nocat and title.namespace == 0 and not title.isSubpage then
            category = '[[Category:Unknown Protocol version]]'
        end
    end
    return value .. category
end

-- {{Data version}}
function p.data_version( f )
    local args = f
    if f == mw.getCurrentFrame() then 
        args = require( 'Module:ProcessArgs' ).merge( true )
    end
    local version = mw.text.trim( args[1] or '' )
    
    -- load the values from the submodule
    local version_data = mw.loadData( 'Module:Protocol version/Versions' ).versions[version]
    local category = ''
    local value
    if version_data then
        if version_data.data then
            value = version_data.data
        else
            value = "N/A"
        end
    else
        value = '[[Template:Data version#Unknown version|—]]'
        local title = mw.title.getCurrentTitle()
        if not args.nocat and title.namespace == 0 and not title.isSubpage then
            category = '[[Category:Unknown Data version]]'
        end
    end
    return value .. category
end

-- Version table ({{Protocol version/table}})
function p.table( f )
    local args = f
    if f == mw.getCurrentFrame() then
        args = require( 'Module:ProcessArgs' ).merge( true )
    end
    
    local html = {}
    local groups = mw.loadData( 'Module:Protocol version/Versions' ).groups

    for _, group in ipairs(groups) do
    	local include = true
    	if #args ~= 0 then
    		include = nil
    		for __, name in ipairs(args) do
    			if name == group.name then
    				include = true
    				break
				end
			end
		end

		if include then
                if not args.notitle then
	            table.insert( html, "=== [[" .. group.link .. '|' .. group.name .. "]] ===\n" )
                end
	        if group.desc ~= nil then
	            table.insert( html, group.desc .. '\n')
	        end
	        table.insert( html, "<table class='wikitable sortable jquery-tablesorter'>\n" )
	        table.insert( html, '<tr>\n' )
	        table.insert( html, '<th>Client version</th>\n' )
	        table.insert( html, '<th>Protocol version</th>\n' )
	        if group.has_data_versions then
	            table.insert( html, '<th>[[Data version]]</th>\n' )
	        end
	        table.insert( html, '</tr>\n' )
	
	        local num_same_protocol
	        local last_protocol = -1
	        local protocol_row
	
	        for __, version in ipairs(group.values) do
	            table.insert( html, '<tr>' )
	            table.insert( html, '<td>[[' .. version.name .. ']]</td>' )
	            if version.protocol ~= last_protocol or version.force_split then
	                last_protocol = version.protocol
	                num_same_protocol = 1
	                table.insert( html, '<td>' .. version.protocol .. '</td>' )
	                protocol_row = #html
	            else
	                num_same_protocol = num_same_protocol + 1
	                html[protocol_row] = '<td rowspan="' .. num_same_protocol .. '">' .. version.protocol .. '</td>'
	            end
	            if group.has_data_versions then
	                if version.data then
	                    table.insert( html, '<td>' .. version.data .. '</td>' )
	                else
	                    table.insert( html, '<td>—</td>' )
	                end
	            end
	            table.insert( html, '</tr>' )
	        end
	
	        table.insert( html, '</table>\n' )
        end
    end

    return table.concat( html )
end

return p