Module:Indicator datasets table

Documentation for this module may be created at Module:Indicator datasets table/doc

local p = {}

function p.getDatasets(frame)
    local articleids = frame.args.articleids
    if not articleids then
        return "Error: articleids not provided"
    end
    
    local ids = mw.text.split(articleids, ",")
    local dates = {}
    
    for _, id in ipairs(ids) do
        local titleobject = mw.title.new( tonumber(id) )
        
        if titleobject then
            local existspage = titleobject.exists
            
            if existspage then
                local pagecontent = titleobject:getContent()
                local jsonData = mw.text.jsonDecode(pagecontent)
                
                if jsonData and jsonData.Dataset and jsonData.Dataset.date then
                    table.insert(dates, jsonData.Dataset.date)
                else
                    table.insert(dates, "Error: Datum nicht gefunden für ID " .. id)
                end
            else
                table.insert(dates, "Error: Seite nicht gefunden für ID " .. id)
            end
        else
            table.insert(dates, "Error: Fehler beim Erstellen des Titels für ID " .. id)
        end
    end
    
    return table.concat(dates, ", ")
end

return p