Module:T-CountryHub: Difference between revisions

-- Blueprint-based full-page template for country hubs with a Lua-driven masonry layout engine.

 

     if ok and mod then return mod end

     return setmetatable({}, { __index = function() return function() return '' end end })

local smw          = (mw.smw and mw.smw.ask) and mw.smw or nil

-- askCached: Performs a Semantic MediaWiki #ask query with caching.

-- safeField: Safely retrieves a field from a data row.

     if row[1]   ~= nil and row[1]   ~= '' then return row[1] end

-- #endregion

-- ================================================================================

-- #region CORE TEMPLATE AND BLUEPRINT CONFIGURATION

-- ================================================================================

         fullPage = true,

-- The sequence now only controls the non-masonry parts of the page.

     'layoutController', -- This new block will render the entire masonry layout

     render  = function() return '<div class="country-hub-wrapper">' end

template.config.blocks.wrapperClose = {

     feature = 'countryWrapper',

    render  = function() return '</div>' end

         local regionParams = { string.format('[[Has country::%s]]', args.has_country), '?Has ICANN region', format = 'plain', limit = 1 }

         local ISOCParams = { '[[Category:Internet Society Chapter]]', limit = 200 }

         local youthParams = { string.format('[[Category:Youth IGF %s]]', args.has_country), limit = 1 }

         local youthText = (youthData[1] and youthData[1]['result'] and youthData[1]['result'] ~= '') and youthData[1]['result'] or string.format('[[Youth IGF %s]]', args.has_country)

                 flagImageWikitext = string.format("[[File:%s|link=|class=country-infobox-bg-image]]", flagFile)

         local infoBoxWrapper = html.create('div'):addClass('country-hub-infobox-wrapper')

         local infoBox = infoBoxWrapper:tag('table'):addClass('country-hub-infobox icannwiki-automatic-text')

         infoBox:tag('tr'):tag('th'):attr('colspan', '2'):addClass('country-hub-infobox-header icannwiki-automatic-text'):wikitext(string.format('%s', displayCountry)):done():done()

         infoBox:tag('tr'):tag('th'):wikitext('ccTLD'):done():tag('td'):wikitext(ccTLDText):done():done()

         infoBox:tag('tr'):tag('th'):wikitext('ICANN region'):done():tag('td'):wikitext(regionText):done():done()

         infoBox:tag('tr'):tag('th'):wikitext('ISOC chapter'):done():tag('td'):wikitext(ISOCText):done():done()

         infoBox:tag('tr'):tag('th'):wikitext('Youth IGF'):done():tag('td'):wikitext(youthText):done():done()

-- #endregion

-- ================================================================================

-- ================================================================================

-- This table defines all the content blocks that will be part of the masonry layout.

-- Each function fetches data and returns a block object for the layout engine.

local contentBlocks = {

     intro = function(template, args)

         local rawIntroText = '<p>Welcome to ICANNWiki\'s hub for <b>{{PAGENAME}}</b>. With the use of semantics, this page aggregates all Internet Governance content for this territory that is currently indexed in our database.</p>'

        local processedText = template.current_frame:preprocess(rawIntroText)

            id = 'intro',

            height = 2, -- Assign a fixed height proxy for the intro text

             renderFunc = function() return processedText end

         return {

            id = 'organizations',

            content = data,

            height = #data + 1, -- +1 for the header

            renderFunc = function(d)

                local t = html.create('table'):addClass('wikitable')

                t:tag('tr'):tag('th'):wikitext('Organizations'):done():done()

                for _, row in ipairs(d) do

                    t:tag('tr'):tag('td'):wikitext(safeField(row, 'result')):done():done()

             end

         return {

            height = #data + 1,

                t:tag('tr'):tag('th'):wikitext('People'):done():done()

        }

     geoTlds = function(template, args)

         local params = { string.format('[[Has country::%s]] [[Has entity type::TLD]] [[Has TLD subtype::geoTLD]]', args.has_country), limit = 50 }

        local data = askCached('geoTlds:' .. args.has_country, params)

             id = 'geoTlds',

            renderFunc = function(d)

                t:tag('tr'):tag('th'):wikitext('GeoTLDs'):done():done()

                for _, row in ipairs(d) do

                    t:tag('tr'):tag('td'):wikitext(safeField(row, 'result')):done():done()

             end

     meetings = function(template, args)

         local params = { string.format('[[Has country::%s]] [[Has entity type::Event]]', args.has_country), limit = 50 }

        local data = askCached('events:' .. args.has_country, params)

             id = 'meetings',

            content = data,

                t:tag('tr'):tag('th'):wikitext('Internet Governance Events'):done():done()

                for _, row in ipairs(d) do

                    t:tag('tr'):tag('td'):wikitext(safeField(row, 'result')):done():done()

             end

-- The main controller block that drives the masonry layout.

template.config.blocks.layoutController = {

     feature = 'fullPage',

         local numColumns = 3 -- Define the number of columns

        local availableBlocks = {}

             local blockFunc = contentBlocks[blockId]

                local blockData = blockFunc(template, args)

                    table.insert(availableBlocks, blockData)

             end

         end

 

         if #availableBlocks == 0 then return '' end

        -- 2. Sort blocks by height, descending. This is key for the greedy algorithm.

        table.sort(availableBlocks, function(a, b)

             return a.height > b.height

         end)

        -- 3. Distribute blocks into columns using a greedy algorithm

        local columns = {}

        for i = 1, numColumns do

             columns[i] = { height = 0, blocks = {} }

         end

            -- Find the shortest column

            -- Add the block to the shortest column

        -- 4. Render the final HTML

        local root = html.create('div'):addClass('country-hub-data-container')

         for _, col in ipairs(columns) do

             if #col.blocks > 0 then

                local columnDiv = root:tag('div'):addClass('country-hub-column')

                for _, block in ipairs(col.blocks) do

                    columnDiv:wikitext(block.renderFunc(block.content))

             end

          

         return tostring(root)

     end

-- #endregion

-- ================================================================================

-- ================================================================================

-- #endregion