Module:Spell

Usage

• {{#invoke:spell|list|domain=}}
• {{#invoke:spell|list|category=}}

---

local p = {}

local util = require('Module:Utility')

function p.list(frame)
    local out = {}
    if frame.args.domain ~= nil then
        local json = 'Module:Spell/Domain/' .. util.firstToUpper(frame.args['domain']) .. '.json'
        local spells = mw.loadJsonData(json)
        
        table.insert(out, '{| class="wikitable"\n! style="text-align:center" | Level !! style="text-align:center" | Spells\n|-\n')

        for spell_level,_ in ipairs(spells) do
            table.insert(out, "| '''" .. util.formatLevel(spell_level-1) .. "''' \n|")
            for spell_index, spell in ipairs(spells[spell_level]) do

                if spell_index > 1 then 
                    table.insert(out, "<br>") 
                end
                table.insert(out, "[[" .. spell .. "]]")
                
            end
            table.insert(out, '\n|-\n')
        end

        table.insert(out, '|}')

    elseif frame.args.category ~= nil then
        local payload = {
            source=mw.site.server .. mw.site.scriptPath .. '/api.php?action=query&format=json&generator=categorymembers&gcmlimit=max&gcmtitle=Category:' .. util.firstToUpper(frame.args.category),
            format='json'
        }
        local json = mw.ext.externalData.getExternalData(payload)
        for _,spell in ipairs(json) do
            if spell['title'] ~= nil then
                table.insert(out, frame:preprocess("----\n=='''[[" .. spell['title'] .. "]]'''=="))
                table.insert(out, frame:expandTemplate({title=':' .. spell['title']}))
                table.insert(out, frame:preprocess("\n----"))
            end
        end 
    end
    return table.concat(out)
end

return p