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
    
    -- Entferne alle Kommas und Leerzeichen am Ende von articleids
    articleids = mw.ustring.gsub(articleids, '[,%s]*$', '')
    
    local ids = mw.text.split(articleids, ",")
    local datasets = {}
    local titleobject
    
    for _, id in ipairs(ids) do
        titleobject = mw.title.new(tonumber(id))
        local existspage = titleobject.exists
        
        if existspage then
            local content = titleobject:getContent()
            -- Speichere den Inhalt der Seite
            table.insert(datasets, mw.text.jsonDecode(content))
        else
            return "Error: Page not found for ID " .. id
        end
    end
    
    return datasets
end

function p.generateTable(frame)
    local datasets = p.getDatasets(frame)
    if type(datasets) == "string" then
        return datasets -- Fehlermeldung zurückgeben
    end

    local html = mw.html.create()
    local tableNode = html:tag('table'):addClass('wikitable')

    -- Erstelle die Tabelle mit Legenden aus dem ersten Datensatz
    local headerRow = tableNode:tag('tr')
    headerRow:tag('th'):wikitext('Class')
    headerRow:tag('th'):wikitext('Sub-class')
    for _, dataset in ipairs(datasets) do
        headerRow:tag('th'):wikitext(dataset.schemas.Dataset['date'])
    end

    -- Füge die Datenzeilen hinzu
    for _, classData in ipairs(datasets[1].schemas.Dataset.classes) do
        local class = classData['class name']
        for _, subClassData in ipairs(classData['sub-classes']) do
            local subClass = subClassData['sub-class name']
            local row = tableNode:tag('tr')
            row:tag('td'):wikitext(class)
            row:tag('td'):wikitext(subClass)
            for _, dataset in ipairs(datasets) do
                local value = "N/A"
                for _, currentClassData in ipairs(dataset.schemas.Dataset.classes) do
                    if currentClassData['class name'] == class then
                        for _, currentSubClassData in ipairs(currentClassData['sub-classes']) do
                            if currentSubClassData['sub-class name'] == subClass then
                                for _, currentSubSubClassData in ipairs(currentSubClassData['sub-sub-classes']) do
                                    value = currentSubSubClassData.value or "N/A"
                                end
                            end
                        end
                    end
                end
                row:tag('td'):wikitext(value)
            end
        end
    end

    return tostring(html)
end

return p