Module:Area

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This module is used on 4000+ pages.

To avoid major disruption and server load, do not make unnecessary edits to this module. Test changes to this module first using its /sandbox and /testcases subpages or your user space. All of the changes can then be applied to this module in a single edit.

Consider discussing changes on the talk page or on Discord before implementing them.

This module depends on the following other modules:

• Module:No globals
• Module:Util
• Module:Cargo
• Module:Game
• Module:Infocard
• Module:Area/config

The item module provides functionality for various area-related templates.

Overview

This module is responsible for creating area boxes, other area-related tasks. In the process a lot of the input data is verified and also added as semantic property to pages; as such, any templates deriving from this module should not be used on user pages other then for temporary testing purposes.

This template is also backed by an export script in PyPoE (pypoe_exporter wiki area ...) which can be used to export item data from the game files which then can be used on the wiki. Use the export when possible.

Implemented templates

Core templates

• {{Area}}
• {{Query area infoboxes}}

The above documentation is transcluded from Module:Area/doc. (edit | history)
Editors can experiment in this module's sandbox (edit | diff) and testcases (create) pages.
Subpages of this module.

-------------------------------------------------------------------------------
-- 
--                             Module:Area
-- 
-- This module implements Template:Area and Template:Query area infoboxes
-------------------------------------------------------------------------------

-- ----------------------------------------------------------------------------
-- TODO
-- ----------------------------------------------------------------------------
-- invalid tags -> utl?
-- spawn_weight* values
-- spawnchacne values

require('Module:No globals')
local m_util = require('Module:Util')
local m_cargo = require('Module:Cargo')

local m_game = mw.loadData('Module:Game')

-- Should we use the sandbox version of our submodules?
local use_sandbox = m_util.misc.maybe_sandbox('Area')

local f_infocard = require('Module:Infocard')._main

-- The cfg table contains all localisable strings and configuration, to make it
-- easier to port this module to another wiki.
local cfg = use_sandbox and mw.loadData('Module:Area/config/sandbox') or mw.loadData('Module:Area/config')

local i18n = cfg.i18n

-- ----------------------------------------------------------------------------
-- Utility & helper functions
-- ----------------------------------------------------------------------------

local h = {}

--
-- Functions for processing tpl_args
--
h.proc = {}
h.proc.factory = {}

function h.proc.factory.list(args)
    args = args or {}
    return function (tpl_args, value)
        return m_util.cast.table(value, {
            pattern = args.pattern,
            callback = args.callback,
        })
    end
end

local factory = {}

function factory.display_value(k, args)
    return function(tpl_args)
        return tpl_args[k]
    end
end

local util = {}
util.display = {}
function util.display.multiple_areas(tpl_args, area_ids)
    local out = {}
    for _, area_id in ipairs(area_ids) do
        out[#out+1] = util.display.single_area(tpl_args, area_id)
    end
    return table.concat(out, '<br>')
end

function util.display.single_area(tpl_args, area_id)
    if tpl_args.areas[area_id] then
        if tpl_args.areas[area_id]['areas.main_page'] then
            return string.format('[[%s|%s]]', tpl_args.areas[area_id]['areas.main_page'], tpl_args.areas[area_id]['areas.name'])
        else
            return string.format('%s ([[%s|%s]])', tpl_args.areas[area_id]['areas.name'], tpl_args.areas[area_id]['areas._pageName'], area_id)
        end
    else
        return area_id
    end
end

-- ----------------------------------------------------------------------------
-- Argument & display mapping
-- ----------------------------------------------------------------------------
local display  = {}

local argument_map = {
    table = 'areas',
    
    order = {
        'main_page',
        'id',
        'name',
        'act',
        'area_level',
        'level_restriction_max',
        'area_type_tags',
        'tags',
        'loading_screen',
        'connection_ids',
        'parent_area_id',
        'modifier_ids',
        -- populated via modifier ids
        'stat_text',
        'boss_monster_ids',
        'monster_ids',
        'entry_text',
        'entry_npc',
        'flavour_text',
        'screenshot_ext',
        'screenshot',
        'vaal_area_spawn_chance',
        'vaal_area_ids',
        'strongbox_spawn_chance',
        'strongbox_max_count',
        'strongbox_rarity_weight',
        -- those four are parsed via the argument above
        'strongbox_weight_normal',
        'strongbox_weight_magic',
        'strongbox_weight_rare',
        'strongbox_weight_unique',
        'is_map_area',
        'is_unique_map_area',
        'is_legacy_map_area',
        'is_town_area',
        'is_hideout_area',
        'is_vaal_area',
        'is_labyrinth_area',
        'is_labyrinth_airlock_area',
        'is_labyrinth_boss_area',
        'has_waypoint',
        'mainpage_categories',
        
        -- Non argument, but passed to the script
        'areas',
    },
    
    --
    -- User supplied arguments
    -- 
    fields = {
        main_page = {
            field = 'main_page', 
            type = 'Page',
            func = function(tpl_args, value)
                if value ~= nil then
                    local page = mw.title.new(value)
                    if page == nil then
                        error(string.format(i18n.errors.main_page_is_invalid, value))
                    elseif not page.exists then
                        error(string.format(i18n.errors.main_page_does_not_exist, value))
                    else
                        -- dont need the title object anymore
                        --tpl_args.main_page = page
                    end
                end
                return value
            end
        },
        
        --
        -- Can be populated by PyPoE
        --
        id = {
            field = 'id',
            type = 'String',
            func = nil,
        },
        name = {
            field = 'name',
            type = 'String',
            func = nil,
        },
        act = {
            field = 'act',
            type = 'Integer',
        },
        area_level = {
            field = 'area_level',
            type = 'Integer',
        },
        level_restriction_max = {
            field = 'level_restriction_max',
            type = 'Integer',
            default = 100,
        },
        area_type_tags = {
            field = 'area_type_tags',
            type = 'List (,) of String',
            func = h.proc.factory.list{
                callback = m_util.validate.factory.in_table_keys{
                    tbl = m_game.constants.tags,
                    errmsg = i18n.errors.invalid_tag,
                    errlvl = 4,
                },
            },
            default = {},
        },
        tags = {
            field = 'tags',
            type = 'List (,) of String',
            func = h.proc.factory.list{
                callback = m_util.validate.factory.in_table_keys{
                    tbl = m_game.constants.tags,
                    errmsg = i18n.errors.invalid_tag,
                    errlvl = 4,
                },
            },
            default = {},
        },
        loading_screen = {
            field = 'loading_screen',
            type = 'Page',
            func = function (tpl_args, value)
                if value ~= nil then
                    -- value contains loading id
                    tpl_args.loading_screen_infobox = string.format(i18n.images.loading_screen_infobox, value)
                    
                    return string.format(i18n.images.loading_screen, value)
                end
            end,
        },
        connection_ids = {
            field = 'connection_ids',
            type = 'List (,) of String',
            default = {},
        },
        parent_area_id = {
            field = 'parent_area_id',
            type = 'String',
        },
        modifier_ids = {
            field = 'modifier_ids',
            type = 'List (,) of String',
            func = function(tpl_args, value)
                if value == nil then
                    return
                end
                tpl_args.mods = m_cargo.array_query{
                    tables={'mods'},
                    fields={'mods.stat_text'},
                    id_field='mods.id',
                    id_array=value
                }
                
                return value
            end,
            default = {},
        },
        stat_text = {
            field = 'stat_text',
            type = 'Text',
            func = function (tpl_args, value)
                if tpl_args.mods == nil then
                    return
                end
                local text = {}
                for page, row in pairs(tpl_args.mods) do
                    if row['mods.stat_text'] ~= '' then
                        text[#text+1] = row['mods.stat_text']
                    end
                end
                return table.concat(text, '<br>')
            end,
        },
        monster_ids = {
            field = 'monster_ids',
            type = 'List (,) of String',
            default = {},
        },
        boss_monster_ids = {
            field = 'boss_monster_ids',
            type = 'List (,) of String',
            func = function(tpl_args, value)
                if value == nil then
                    return
                end
                
                -- Format the id so it follows cargo standards:
                local id = {}
                for i, v in ipairs(value) do 
                    id[#id+1] = string.format('"%s"', v)
                end 
                
                -- Query monster data:
                tpl_args._boss_monster_ids = m_cargo.query(
                    {'monsters', 'main_pages'},
                    {
                        'monsters._pageName', 
                        'monsters.name', 
                        'monsters.metadata_id',
                        'main_pages._pageName',
                    },
                    {
                        join='monsters.metadata_id=main_pages.id',
                        where=string.format(
                            'monsters.metadata_id IN (%s)', 
                            table.concat(id, ', ')
                        ),
                    }
                )
                
                return value
            end,
            default = {},
        },
        entry_text = {
            field = 'entry_text',
            type = 'Text',
        },
        entry_npc = {
            field = 'entry_npc',
            type = 'String',
        },
        flavour_text = {
            field = 'flavour_text',
            type = 'Text',
        },
        screenshot_ext = {
            func = nil,
            type = 'String',
            default = 'jpg',
        },
        screenshot = {
            field = 'screenshot',
            type = 'Page',
            func = function(tpl_args, value)
                if tpl_args.name ~= nil then
                    -- value contains screenshot id
                    local name = value or tpl_args.main_page or tpl_args.name
                    tpl_args.screenshot = string.format(i18n.images.screenshot, name, tpl_args.screenshot_ext)
                    tpl_args.screenshot_infobox = string.format(i18n.images.screenshot_infobox, name, tpl_args.screenshot_ext)
                end
            end,
        },
        --
        -- Spawn chances
        --
        vaal_area_ids = {
            field = 'vaal_area_ids',
            type = 'List (,) of String',
            default = {},
        },
        vaal_area_spawn_chance = {
            field = 'vaal_area_spawn_chance',
            type = 'Integer',
            default = 0,
        },
        strongbox_spawn_chance = {
            field = 'strongbox_spawn_chance',
            type = 'Integer',
            default = 0,
        },
        strongbox_max_count = {
            field = 'strongbox_max_count',
            type = 'Integer',
            default = 0,
        },
        -- fields are handled for this below
        strongbox_rarity_weight = {
            func = function (tpl_args, value)
                local weights = m_util.string.split(tpl_args['strongbox_rarity_weight'] or '', ', ')
                
                for index, rarity in ipairs(m_game.constants.rarity_order) do
                    local value = tonumber(weights[index]) or 0
                    -- will be read later
                    tpl_args[string.format('strongbox_weight_%s', rarity)] = value
                end
            end,
        },
        strongbox_weight_normal = {
            field = 'strongbox_weight_normal',
            type = 'Integer',
        },
        strongbox_weight_magic = {
            field = 'strongbox_weight_magic',
            type = 'Integer',
        },
        strongbox_weight_rare = {
            field = 'strongbox_weight_rare',
            type = 'Integer',
        },
        strongbox_weight_unique = {
            field = 'strongbox_weight_unique',
            type = 'Integer',
        },
        --
        -- Area flags
        --
        is_map_area = {
            field = 'is_map_area',
            type = 'Boolean',
            default = false,
        },
        is_unique_map_area = {
            field = 'is_unique_map_area',
            type = 'Boolean',
            default = false,
        },
        is_legacy_map_area = {
            field = 'is_legacy_map_area',
            type = 'Boolean',
            func = function(tpl_args, value)
                if tpl_args.is_map_area or tpl_args.is_unique_map_area then
                    for _, pattern in ipairs(cfg.legacy_map_area_id_patterns) do
                        if string.find(tpl_args.id, pattern) then
                            return true
                        end
                    end
                end
                return false
            end,
            default = false,
        },
        is_town_area = {
            field = 'is_town_area',
            type = 'Boolean',
            default = false,
        },
        is_hideout_area = {
            field = 'is_hideout_area',
            type = 'Boolean',
            default = false,
        },
        is_vaal_area = {
            field = 'is_vaal_area',
            type = 'Boolean',
            default = false,
        },
        is_labyrinth_area = {
            field = 'is_labyrinth_area',
            type = 'Boolean',
            default = false,
        },
        is_labyrinth_airlock_area = {
            field = 'is_labyrinth_airlock_area',
            type = 'Boolean',
            default = false,
        },
        is_labyrinth_boss_area = {
            field = 'is_labyrinth_boss_area',
            type = 'Boolean',
            default = false,
        },
        has_waypoint = {
            field = 'has_waypoint',
            type = 'Boolean',
            default = false,
        },
        mainpage_categories = {
            field = 'mainpage_categories',
            type = 'List (,) of String',
            func = function (tpl_args, value)
                -- Category handling for main page only by adding the categories to a cargo field:
                -- Do notice the plural form.
                -- -- Areas, Act X areas/Map areas, Unique map areas 
                local cats = {
                    'Category:Areas', 
                }
                local cats_ini_len = #cats
                for _, key in ipairs(display.area_type) do
                    if tpl_args[key] == true then
                        cats[#cats+1] = string.format('Category:%ss', i18n.tooltips[key])
                    end
                end
                if #cats == cats_ini_len then 
                    cats[#cats+1] = string.format('Category:Act %s areas', tpl_args.act)
                end
                return cats
            end
        },
        --
        -- Handled elsewhere
        --
        release_version = {
            field = 'release_version',
            type = 'String',
            skip = true,
        },
        removal_version = {
            field = 'removal_version',
            type = 'String',
            skip = true,
        },
        infobox_html = {
            field = 'infobox_html',
            type = 'Text',
            skip = true,
        },
        --
        -- Not argument to the template, but still parsing arguments
        --
        areas = {
            func = function(tpl_args, value)
                local query_ids = {}
                for _, arg in ipairs({'parent_area_id', 'connection_ids', 'vaal_area_ids'}) do 
                    if type(tpl_args[arg]) == 'table' then
                        for _, tbl_id in ipairs(tpl_args[arg]) do
                            query_ids[tbl_id] = true
                        end
                    elseif tpl_args[arg] then
                        query_ids[tpl_args[arg]] = true
                    end
                end
                
                local query_ids_trimmed = {}
                for k, _ in pairs(query_ids) do
                    query_ids_trimmed[#query_ids_trimmed+1] = k
                end
                
                local results=m_cargo.array_query{
                    tables={'areas'},
                    fields={'areas._pageName', 'areas.name', 'areas.main_page'},
                    id_field='areas.id',
                    id_array=query_ids_trimmed,
                    warning_on_missing=true,
                }
                local areas = {}
                for _, data in ipairs(results) do
                    areas[data['areas.id']] = data
                end
                
                if tpl_args.is_vaal_area then
                    local spawn_areas = {}
                    results = m_cargo.query(
                        {'areas'},
                        {'areas._pageName', 'areas.id', 'areas.name', 'areas.main_page'},
                        {
                            -- TODO using a workaround since HOLDS is bricked
                            -- Don't show connected areas without a main_page to avoid showing disabled or areas which are not relevant
                            where=string.format([[
areas.vaal_area_ids__full LIKE "%%%s%%"
AND areas.main_page IS NOT NULL
AND areas.vaal_area_spawn_chance > 0
]], tpl_args.id),
                            -- area id for story areas basically orders them by appearance, should be good enough
                            orderBy='areas.id ASC',
                        }
                    )
                    
                    for _, data in ipairs(results) do
                        table.insert(spawn_areas, data['areas.id'])
                        areas[data['areas.id']] = data
                    end
                    tpl_args.vaal_spawn_areas = spawn_areas
                end
                
                return areas
            end,
        },
    },
}

display.area_type = {
    'is_map_area',
    'is_unique_map_area',
    'is_town_area',
    'is_hideout_area',
    'is_vaal_area',
    'is_labyrinth_area',
    'is_labyrinth_airlock_area',
    'is_labyrinth_boss_area',
}

display.table_map = {
    {
        args = {
            id = {
            },
        },
        header = i18n.headers.id,
        func = function(tpl_args)
            return string.format('[[%s|%s]]', mw.title.getCurrentTitle().fullText, tpl_args.id)
        end,
    },
    {
        args = {
            act = {
            },
        },
        header = i18n.headers.act,
        func = factory.display_value('act'),
    }, 
    {
        args = {
            area_level = {
            },
        },
        header = i18n.headers.area_level,
        func = factory.display_value('area_level'),
    },
    {
        args = {
            level_restriction_max = {
                hide = 100,
            },
        },
        header = i18n.headers.level_restriction_max,
        func = factory.display_value('level_restriction_max'),
    },
    {
        args = {
            boss_monster_ids = {
            },
        },
        header = i18n.headers.boss_monster_ids,
        func = function(tpl_args)
            local out = {}
            for _,v in ipairs(tpl_args._boss_monster_ids) do 
                local page = v['main_pages._pageName'] or v['monsters._pageName']
                local name = v['monsters.name'] or v['monsters.metadata_id']
                out[#out+1] = string.format('[[%s|%s]]', page, name)
            end 
            return table.concat(out, '<br>')
        end,
    },
    {
        args = {
            area_type_tags = {
            },
        },
        header = i18n.headers.area_type_tags,
        func = function(tpl_args)
            return table.concat(tpl_args.area_type_tags, ', ')
        end,
    },
    {
        args = {
            tags = {
            },
        },
        header = i18n.headers.tags,
        func = function(tpl_args)
            return table.concat(tpl_args.tags, ', ')
        end,
    },
    {
        args = {
            entry_text = {},
            entry_npc = {},
        },
        header = i18n.headers.entry_messsage,
        func = function(tpl_args)
            return m_util.html.poe_color('quest',  -- Any other alternatives for spoken text?
                string.format(i18n.tooltips.entry_message, tpl_args.entry_npc, tpl_args.entry_text) 
            )
        end,
    },
    {
        args = {
            parent_area_ids = {},
        },
        header = i18n.headers.parent_area,
        func = function(tpl_args)
            return util.display.single_area(tpl_args, tpl_args.parent_area)
        end,
    },
    {
        args = {
            connection_ids = {},
        },
        header = i18n.headers.connections,
        func = function(tpl_args)
            return util.display.multiple_areas(tpl_args, tpl_args.connection_ids)
        end,
    },
    {
        args = {
            vaal_area_ids = {},
        },
        header = i18n.headers.vaal_areas,
        func = function(tpl_args)
            return util.display.multiple_areas(tpl_args, tpl_args.vaal_area_ids)
        end,
    },
    -- virtual field created by querying other area data to find where a vaal area is used
    {
        args = {
            is_vaal_area = {},
            vaal_spawn_areas = {},
        },
        header = i18n.headers.vaal_spawn_areas,
        func = function(tpl_args)
            return util.display.multiple_areas(tpl_args, tpl_args.vaal_spawn_areas)
        end,
    },
}

display.list_map = {
    {
        args = {
            flavour_text = {},
        },
        func = function(tpl_args)
            return m_util.html.poe_color('flavour', tpl_args.flavour_text)
        end,
    },
    {
        args = {
            loading_screen_infobox = {},
        },
        func = factory.display_value('loading_screen_infobox'),
    },
    {
        args = {
            screenshot_infobox = {},
        },
        func = factory.display_value('screenshot_infobox'),
    },
    {
        args = {
            stat_text = {},
        },
        func = function(tpl_args)
            return m_util.html.poe_color('mod', tpl_args.stat_text)
        end,
    },
}

-- ----------------------------------------------------------------------------
-- display functions
-- ----------------------------------------------------------------------------

local d = {}

function d.intro_text(tpl_args)
    --[[
    Display an introductory text about the area.
    ]]
    local out = {}
    if mw.ustring.find(tpl_args['id'], '_') then
        out[#out+1] = mw.getCurrentFrame():expandTemplate{
            title='Incorrect title', 
            args = {title=tpl_args['id']} 
        }
    end
    
    if tpl_args['name'] then
        out[#out+1] = string.format(
            i18n.intro.text_with_name, 
            tpl_args['id'], 
            tpl_args['main_page'] or tostring(mw.title.getCurrentTitle()), 
            tpl_args['name']
        )
    else 
        out[#out+1] = string.format(
            i18n.intro.text_without_name,
            tpl_args['id']
        )
    end 

    local connected_areas = {}
    for _, arg in ipairs({'connection_ids', 'vaal_area_ids'}) do  
        if tpl_args[arg] then
            for _, id in ipairs(tpl_args[arg]) do
                if tpl_args.areas[id] then 
                    connected_areas[#connected_areas+1] = string.format(
                        '<li>[[%s|%s]] (%s)</li>', 
                        tostring(tpl_args.areas[id]['areas._pageName']), 
                        id, 
                        tostring(tpl_args.areas[id]['areas.name'])
                    )
                end
            end
        end
    end
    if #connected_areas > 0 then 
        out[#out+1] = string.format(
            i18n.intro.connections .. '<ul>%s</ul>', 
            table.concat(connected_areas)
        )
    end
    
    return table.concat(out)
end

function d._check_args(tpl_args, data)
    local continue = true
    if data.args ~= nil then
        for key, key_data in pairs(data.args) do
            if tpl_args[key] == nil or (type(tpl_args[key]) == 'table' and #tpl_args[key] == 0) then
                continue = false
                break
            elseif type(key_data.hide) == 'table' then
                local br = false
                for _, value in ipairs(key_data.hide) do
                    if tpl_args[key] == value then
                        br = true
                        break
                    end
                end
                if br then
                    continue = false
                    break
                end
            elseif key_data.hide ~= nil and tpl_args[key] == key_data.hide then
                continue = false
                break
            end
        end
    end
    return continue
end

function d.area_box(tpl_args)
    --[[
    Display the area info box.
    ]]
    
    local infocard_args = {}
    
    infocard_args.header = tpl_args.name
    
    -- Subheader
    local out = {}
    for _, key in ipairs(display.area_type) do
        if tpl_args[key] == true then
            out[#out+1] = i18n.tooltips[key]
        end
    end

    if #out > 0 then
        infocard_args.subheader = table.concat(out, ', ')
    else
        infocard_args.subheader = i18n.tooltips.area
    end
    
    -- Side header
    if tpl_args.is_town_area then
        infocard_args.headerright = i18n.images.waypoint_town
    elseif tpl_args.has_waypoint then
        infocard_args.headerright = i18n.images.waypoint_yes
    else
        infocard_args.headerright = i18n.images.waypoint_no
    end
    
    -- Main sections, loop through
    local tbl = mw.html.create('table')
    for _, data in ipairs(display.table_map) do
        if d._check_args(tpl_args, data) then
            tbl
                :tag('tr')
                    :tag('th')
                        :wikitext(data.header or '')
                        :done()
                    :tag('td')
                        :wikitext(data.func(tpl_args) or '')
                        :done()
                    :done()
        end
    end
    
    infocard_args[1] = tostring(tbl)
    
    local i = 2
    for _, data in ipairs(display.list_map) do
        if d._check_args(tpl_args, data) then
            infocard_args[i] = data.func(tpl_args)
            i = i + 1
        end
    end

    return f_infocard(infocard_args)
end

function d.subobject_box(tpl_args)
    --[[
    Display the subobject box.
    ]]
    local container = mw.html.create('div')
    container
        :attr('class', 'modbox floatright')
        
    -- spawn weight table 
    local tbl = container:tag('table')
    tbl
        :attr('class', 'wikitable sortable')
        -- :attr('style', 'style="width: 100%;"')
        :tag('tr')
            :tag('th')
                :attr('colspan', 3)
                :wikitext('Spawn Weights')
                :done()
            :done()
        :tag('tr')
            :tag('th')
                :wikitext('#')
                :done()
            :tag('th')
                :wikitext('Tag')
                :done()
            :tag('th')
                :wikitext('Has spawn weight')
                :done()
            :done()
        :done()
        
    local i = 0
    local value = nil
    repeat
        i = i + 1
        value = {
            tag = tpl_args[string.format('spawn_weight%s_tag', i)],
            value = tpl_args[string.format('spawn_weight%s_value', i)],
        }
        
        if value.tag then
            tbl
                :tag('tr')
                    :tag('td')
                        :wikitext(i)
                        :done()
                    :tag('td')
                        :wikitext(value.tag)
                        :done()
                    :tag('td')
                        :wikitext(value.value)
                        :done()
                    :done()
                :done()
        end
    until value.tag == nil
    
    return tostring(container)
end

-- ----------------------------------------------------------------------------
-- Main functions
-- ----------------------------------------------------------------------------

local function _area(tpl_args)
    --[[
    This function adds cargo tables and displays information about the 
    area.
    
    Examples
    --------
    = p.area{
        id = '1_1_1', 
        name = 'The Twilight Strand', 
        act = 1, 
        level = 1, 
        tags = 'no_tempests, area_with_water', 
        loading_screen = 'Act1', 
        connection_ids = '1_1_town',
        parent_area_id = '1_1_town',  
        boss_monster_ids = 'Metadata/Monsters/ZombieBoss/ZombieBossHillockNormal', 
        flavour_text = 'Hope was drowned here.', 
        main_page = 'The Twilight Strand (Act 1)'
    }  
    = p.area{
        id = '1_1_1', 
        name = 'The Twilight Strand', 
        act = 1, 
        level = 1, 
        tags = 'no_tempests, area_with_water', 
        loading_screen = 'Act1', 
        connection_ids = '1_1_town',
        parent_area_id = '1_1_town',  
        boss_monster_ids = 'Metadata/Monsters/ZombieBoss/ZombieBossHillockNormal', 
        flavour_text = 'Hope was drowned here.', main_page = 'The Twilight Strand (Act 1)'
    }
    = p.area{
        id = '1_4_2', 
        name = 'The Dried Lake', 
        act = '4', 
        level = '34', 
        area_type_tags = 'shore', 
        tags = 'act_boss_area', 
        loading_screen = 'Act4', 
        connection_ids = '1_4_town', 
        parent_area_id = '1_4_town', 
        boss_monster_ids = 'Metadata/Monsters/Voll/VollBoss, Metadata/Monsters/SkeletonSoldier/SkeletonSoldierRangedBoss', 
        vaal_area_spawn_chance = '18', 
        vaal_area_ids = '1_SideArea4_2, 1_SideArea4_4', 
        strongbox_spawn_chance = '30', 
        strongbox_max = '2', strongbox_rarity_weight = '50, 50, 50, 1', 
        flavour_text = 'Bones of betrayal, ashes of purity.', main_page = 'The Dried Lake'
    }
    ]]
    
    --
    -- Shared args
    --
    -- Handle release_version and removal_version
    m_util.args.version(tpl_args)
    
    local cargo_values = m_util.args.from_cargo_map{
        tpl_args=tpl_args,
        table_map=argument_map,
        rtr=true,
    }
    
    -- Parse spawn weights
    m_util.args.spawn_weight_list(tpl_args)
    
    -- Display only on main pages:
    local out = {}
    out[#out+1] = d.area_box(tpl_args)
    
    -- Property to store what's output to main pages:
    cargo_values['infobox_html'] = out[1]
    
    -- Set all semantic properties:
    mw.logObject('Cargo:' .. m_cargo.store(cargo_values))

    -- mw.logObject(tpl_args)
    -- Display only on data page:
    out[#out+1] = d.subobject_box(tpl_args)
    out[#out+1] = d.intro_text(tpl_args)

    -- Attach to table
    mw.getCurrentFrame():expandTemplate{title = i18n.templates.attach_template}

    -- Category handling for the local data page:
    out[#out+1] = m_util.misc.add_category({i18n.categories.area_data})
    
    -- Output of function
    return table.concat(out)
end

local function _query_area_info(tpl_args)
    --[[
    Queries and displays the area infobox. 
    
    ]]
    -- = p.query_area_info{conditions = '[[Is area id::test]]', cats='yes'}
    
    if tpl_args.where == nil then
        return
    end
    
    tpl_args.cats = m_util.cast.boolean(tpl_args.cats)
    
    local results = m_cargo.query(
        {'areas'},
        {'areas.infobox_html', 'areas.mainpage_categories'},
        {
            where=tpl_args.where,
            orderBy=tpl_args.order_by,
        }
    )
    
    local out = {}
    local cats = {}
    
    for _, row in ipairs(results) do
        out[#out+1] = row['areas.infobox_html']
        if row['areas.mainpage_categories'] ~= '' then
            for _, cat in ipairs(m_util.string.split(row['areas.mainpage_categories'], ',')) do
                cats[#cats+1] = string.gsub(cat, '[Cc]ategory:', '')
            end
        end
    end
    if tpl_args.cats then
        return table.concat(out) .. m_util.misc.add_category(cats)
    else
        return table.concat(out)
    end
end

-- ----------------------------------------------------------------------------
-- Exported functions
-- ----------------------------------------------------------------------------

local p = {}

p.table_areas = m_cargo.declare_factory{data=argument_map}

--
-- Template:Area
-- 
p.area = m_util.misc.invoker_factory(_area, {
    wrappers = cfg.wrappers.area,
})

--
-- Template:Query area infoboxes
-- 
p.query_area_info = m_util.misc.invoker_factory(_query_area_info, {
    wrappers = cfg.wrappers.query_area_info,
})

return p