Module:Mod: Difference between revisions

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>OmegaK2
(Item sell price is part of item infobox, no longer needed)
>OmegaK2
(The replacement for Template:SMW mod table is handled in Module:Modifier table)
Line 321: Line 321:
                     end
                     end
                 end,
                 end,
                func_smw = function(tpl_args, frame)
                    return table.concat(tpl_args.tags, ';') 
                end,
                 func_cargo = function(tpl_args, frame)
                 func_cargo = function(tpl_args, frame)
                     return table.concat(tpl_args.tags, ',')   
                     return table.concat(tpl_args.tags, ',')   
Line 847: Line 844:
      
      
     return table.concat(out, '')
     return table.concat(out, '')
end
--
-- Template: SMW mod table
--
-- =p.mod_list{'Strength1', 'shitty name', 'test', 'test2', userparam='extra_rows=2, show_jewels=1'}
-- =p.mod_list{'ColdCritMultiplier', 'shitty name', 'test', 'test2', userparam='extra_rows=2, show_jewels=1'}
-- =p.mod_list{'MapMultipleExilesMap2Tier', 'asdasda', 'Area yields 15% more Items<br>8% increased Rarity of Items found in this Area<br>Area is inhabited by 2 additional Rogue Exiles<br>Extra monsters ignore rarity bias (Hidden)<br>+14% Monster pack size', userparam='extra_rows=1, type=map, effect_rowid=2'}
function p.mod_list(frame)
    local types = {'map', 'jewel'}
   
    -- Args
    g_args = getArgs(frame, {
        parentFirst = true
    })
    g_frame = m_util.misc.get_frame(frame)
   
    --
    local args = m_util.string.split_args(g_args.userparam, {sep=', '})
    g_args.userparam = args
   
    args.extra_rows = (tonumber(args.extra_rows) or 0)
    if args.show_tags == nil then
        args.show_tags = true
    else
        args.show_tags = m_util.cast.boolean(args.show_tags)
    end
    args.effect_rowid = (tonumber(args.effect_rowid) or 0) + 1
    tr = mw.html.create('tr')
    tr
        :tag('td')
            :attr('data-sort-value', g_args[2] or g_args[1])
            :wikitext(string.format('[[%s|%s]]', g_args[1], g_args[2] or g_args[1]))
            :done()
   
    local i = 2
    local row_max = i + args.extra_rows
    local text
    while i < row_max do
        i = i + 1
        text = g_args[i] or ''
        text = table.concat(mw.text.split(text, ';', true), '<br>')
       
        if args.type == 'map' and i == args.effect_rowid then
            text = mw.text.split(text, '<br>', true)
           
            local map = {
                '%d+%% increased Quantity of Items found in this Area',
                '%d+%% increased Rarity of Items found in this Area',
                '%+%d+%% Monster pack size',
            }
            out = {}
           
            local valid
            for k, v in pairs(text) do
                valid = true
                for _, pattern in ipairs(map) do
                    if mw.ustring.find(v, pattern) ~= nil then
                        valid = false
                        break
                    end
                end
               
                if valid then
                    table.insert(out, v)
                end
            end
           
            text = table.concat(out, '<br>')
        end
           
        tr
            :tag('td')
                :wikitext(text)
                :done()
    end
   
   
    local query
    local result
   
    if args.type == 'map' then
        query = {
            string.format('[[-Has subobject::%s]]', g_args[1]),
            '[[Has stat id::+]]',
            '?Has stat id',
            '?Has minimum stat value',
            '?Has maximum stat value',
        }
       
        result = m_util.smw.query(query, g_frame)
       
        local stat_map = {
            ['map_item_drop_quantity_+%'] = {disp=0, sort=0},
            ['map_item_drop_rarity_+%'] = {disp=0, sort=0},
            ['map_pack_size_+%'] = {disp=0, sort=0},
        }
       
        local stat
        for _, row in ipairs(result) do
            stat = stat_map[row['Has stat id']]
            if stat ~= nil then
                stat.sort = (row['Has minimum stat value'] + row['Has maximum stat value']) / 2
                if row['Has minimum stat value'] ~= row['Has minimum stat value'] then
                    stat.disp = string.format('(%s%-%s)', row['Has minimum stat value'], row['Has maximum stat value'])
                else
                    stat.disp = row['Has minimum stat value']
                end
            end
        end
       
        for _, k in ipairs({'map_item_drop_quantity_+%', 'map_item_drop_rarity_+%', 'map_pack_size_+%'}) do
            stat = stat_map[k]
            tr
                :tag('td')
                    :attr('data-sort-value', stat.sort)
                    :wikitext(stat.disp)
                    :done()
                :done()
        end
    end
   
    local tags
    if args.show_tags or args.type == 'jewel' then
        query = {
            string.format('[[-Has subobject::%s]]', g_args[1]),
            '[[Has tag::+]]',
            '?Has tag',
            '?Has spawn weight',
            sort='Is tag number',
        }
        tags = {}
        result = m_util.smw.query(query, g_frame)
    end
   
    if args.type == 'jewel' then
        local jewels = {
            dex=0,
            str=0,
            int=0,
            pris=0,
        }
       
        local cast_tbl = {
            not_dex={'str', 'int'},
            not_int={'str', 'dex'},
            not_str={'int', 'dex'},
            default={'str','int','dex','pris'},
        }
       
        local i = #result
        local row
        local cast
        while i > 0 do
            row = result[i]
            cast = cast_tbl[row['Has tag']]
            if cast ~= nil then
                for _, k in ipairs(cast) do
                    jewels[k] = row['Has spawn weight']
                end
            end
           
            i = i - 1
        end
       
        tr
            :tag('td')
                :attr('class', 'table-cell-dex')
                :wikitext(jewels.dex)
                :done()
            :tag('td')
                :attr('class', 'table-cell-int')
                :wikitext(jewels.int)
                :done()
            :tag('td')
                :attr('class', 'table-cell-str')
                :wikitext(jewels.str)
                :done()
            :tag('td')
                :attr('class', 'table-cell-prismatic')
                :wikitext(jewels.pris)
                :done()
            :done()
    end
   
    if args.show_tags then
        for _, row in ipairs(result) do
            tags[#tags+1] = string.format('%s %s', row['Has tag'], row['Has spawn weight'])
        end
       
        tr
            :tag('td')
                :wikitext(table.concat(tags, '<br>'))
                :done()
            :done()
    end
   
    return tostring(tr)
end
end



Revision as of 07:55, 3 January 2018

Module documentation[view] [edit] [history] [purge]


Lua logo

This module depends on the following other modules:

Module for handling for modifiers with Cargo support.

List of currently implemented templates

--
-- Module for mod related templates
--

local m_util = require('Module:Util')
local getArgs = require('Module:Arguments').getArgs
local game = require('Module:Game')
local f_item_link = require('Module:Item link').item_link

local cargo = mw.ext.cargo

local p = {}

-- ----------------------------------------------------------------------------
-- Strings
-- ----------------------------------------------------------------------------
-- This section contains strings used by this module.
-- Add new strings here instead of in-code directly, this will help other
-- people to correct spelling mistakes easier and help with translation to
-- other PoE wikis.

local i18n = {
    args = {
        --
        -- Mod template
        --
        
        -- main 
        id = 'id',
        name = 'name',
        mod_group = 'mod_group',
        mod_type = 'mod_type',
        domain = 'domain',
        generation_type = 'generation_type',
        required_level = 'required_level',
        stat_text = 'stat_text',
        granted_buff_id = 'granted_buff_id',
        granted_buff_value = 'granted_buff_value',
        granted_skill = 'granted_skill',
        tags = 'tags',
        
        -- sell price
        sell_price_prefix = 'sell_price',
        item_name = 'name',
        amount = 'amount',
    },
    
    errors = {
        --
        -- Mod template
        --
        sell_price_duplicate_name = 'Do not specify a sell price item name multiple times. Adjust the amount instead.',
        sell_price_missing_argument = 'Both %s and %s must be specified',
    },
	
    drop_down_table = {
        collapse_all = 'Collapse all',
        expand_all = 'Expand all',
        table_intro = 'The table below displays the available [[modifiers]] for [[item]]s such as',
        prefix = 'Prefix',
        suffix = 'Suffix',
        corrupted = 'Corrupted'      
    },
}

-- ----------------------------------------------------------------------------
-- m_utility / Helper functions
-- ----------------------------------------------------------------------------

local h = {}

-- Validate single value properties and set them

h.validate = {}

function h.validate.not_nil (args)
    return function (arg)
        if g_args[arg] == nil then
            error(string.format('%s must not be nil', arg))
        end
    end
end

function h.validate.number (args)
    return function (tpl_args, frame, value)
        return m_util.cast.number(value, args)
    end
end

function h.create_header(row)
    local stat = mw.html.create('span')
    local text, nsub = mw.ustring.gsub(row['Has stat text'], '%d+', '?')
    stat
        :attr('class', 'mod-table-header-stat')
        :wikitext(text)
        :done()
        
    local mgroup = mw.html.create('span')
    mgroup
        :attr('class', 'mod-table-header-modgroup')
        :wikitext(row['Has mod group'])
        :done()
        
    local tbl = mw.html.create('table')
    tbl
        :attr('class', 'wikitable mw-collapsible mw-collapsed mod-table') 
        :tag('tr')
            :tag('th')
                :attr('class', 'mod-table-header')
                :attr('colspan', g_args.colspan)
                :tag('span')
                    :attr('class', 'mod-table-header-container')
                    :wikitext(tostring(stat) .. tostring(mgroup))
                :done()
            :done()
    return tbl
end

function h.format_mod(tbl, row, tags)
    local tr = tbl:tag('tr')
    tr
        :tag('td')
            :wikitext(string.format('[[%s|%s]]', row[1], row['Has name']))
            :attr('class', 'mod-table-cell-name')
            :done()
        :tag('td')
            :wikitext(row['Has level requirement'])
            :attr('class', 'mod-table-cell-level')
            :done()
        :tag('td')
            :wikitext(row['Has stat text'])
            :attr('class', 'mod-table-cell-stat')
            :done()
        :tag('td')
            :wikitext(table.concat(tags, ', '))
            :attr('class', 'mod-table-cell-tags')
            :done()
end


function h.cargo_query(tpl_args)
    --[[
    Returns a Cargo query of all the results, even if there are more
    results than the maximum query limit. It also adds popular fields. 
    
    tpl_args should include these keys:
    tpl_args.tables
    tpl_args.fields
    tpl_args.q_*
    
    ]]
    
    local tables = m_util.string.split(tpl_args.tables, ', ')
    local fields = m_util.string.split(tpl_args.fields, ', ')
    
    -- Parse query arguments
    local query = {
        -- Workaround: Fix duplicates but removes other rows as well. 
        groupBy = tables[1] .. '._pageID',
        limit = 5000,
        offset = 0,
    }
    for key, value in pairs(tpl_args) do 
        if string.sub(key, 0, 2) == 'q_' then
            query[string.sub(key, 3)] = value
        end
    end
    
    -- Add commonly used fields:
    local fields_base = {
        '_pageNamespace', 
        '_pageTitle',
        '_ID',
        '_rowID',
        '_pageID',
        '_pageName'
        -- '_value'
    }
    for _, tbl in ipairs(tables) do
        for _, fld in ipairs(fields_base) do
            fields[#fields+1] = string.format('%s.%s', tbl, fld)
        end
    end
    
    -- Query cargo table. If there are too many results then repeat, 
    -- offset, re-query and add the remaining results:
    local results = {}      
    repeat
        local result = mw.ext.cargo.query(
            table.concat(tables, ', '),
            table.concat(fields, ', '),
            query
        )
        query.offset = query.offset + #result

        for _,v in ipairs(result) do
            results[#results + 1] = v
        end
    until #result < query.limit
    
    return results
end

-- ----------------------------------------------------------------------------
-- Templates
-- ----------------------------------------------------------------------------

--
-- Template: Mod
--

local mod_map = {
    main = {
        table = 'mods',
        order = {'id', 'name', 'mod_group', 'mod_type', 'domain', 'generation_type', 'required_level', 'stat_text', 'granted_buff_id', 'granted_buff_value', 'granted_skill', 'tags'},
        parse_order = {'id', 'name', 'mod_group', 'mod_type', 'domain', 'generation_type', 'required_level', 'stat_text', 'stat_text_raw', 'granted_buff_id', 'granted_buff_value', 'granted_skill', 'tags'},
        fields = {
            id = {
                name = i18n.args.id,
                field = i18n.args.id,
                type = 'String',
                wikitext = 'Mod Id',
            },
            name = {
                name = i18n.args.name,
                field = i18n.args.name,
                type = 'String',
                wikitext = 'Name',
            },
            mod_group = {
                name = i18n.args.mod_group,
                field = i18n.args.mod_group,
                type = 'String',
                wikitext = 'Group',
            },
            mod_type = {
                name = i18n.args.mod_type,
                field = i18n.args.mod_type,
                type = 'String',
                wikitext = 'Mod type',
            },
            domain = {
                name = i18n.args.domain,
                field = i18n.args.domain,
                type = 'Integer',
                func = h.validate.number{min=1, max=15},
                wikitext = 'Mod domain',
                display = function (value)
                    return game.constants.mod.domains[value]['short_upper'] .. ' (Id: ' .. value .. ')'
                end,
            },
            generation_type = {
                name = i18n.args.generation_type,
                field = i18n.args.generation_type,
                type = 'Integer',
                func = h.validate.number{min=1, max=12},
                wikitext = 'Generation type',
                display = function (value)
                    return game.constants.mod.generation_types[value]['short_upper'] .. ' (Id: ' .. value .. ')'
                end,
            },
            required_level = {
                name = i18n.args.required_level,
                field = i18n.args.required_level,
                type = 'Integer',
                func = h.validate.number{min=0, max=100},
                wikitext = 'Req. level',
            },
            stat_text = {
                name = i18n.args.stat_text,
                field = i18n.args.stat_text,
                type = 'Text',
                wikitext = 'Effect',
            },
            stat_text_raw = {
                name = nil,
                field = 'stat_text_raw',
                type = 'Text',
                func = function(tpl_args, frame)
                    if tpl_args.stat_text then
                        tpl_args.stat_text_raw = string.gsub(
                            -- [[x]] -> x
                            string.gsub(
                                tpl_args.stat_text, '%[%[([^%]|]+)%]%]', '%1'
                            ), 
                            -- [[x|y]] -> y
                            '%[%[[^|]+|([^%]|]+)%]%]', '%1'
                        )
                    end
                    return tpl_args.stat_text_raw
                end
            },
            granted_buff_id = {
                name = i18n.args.granted_buff_id,
                field = i18n.args.granted_buff_id,
                type = 'String',
                wikitext = 'Granted Buff Id',
            },
            granted_buff_value = {
                name = i18n.args.granted_buff_value,
                field = i18n.args.granted_buff_value,
                type = 'Integer',
                wikitext = 'Granted Buff Value',
            },
            granted_skill = {
                name = i18n.args.granted_skill,
                field = i18n.args.granted_skill,
                type = 'String',
                wikitext = 'Granted Skill',
            },
            tags = {
                name = i18n.args.tags,
                field = i18n.args.tags,
                type = 'List (,) of String',
                wikitext = 'Tags', 
                func = function (tpl_args, frame, value)
                    if value == nil then
                        return {}
                    else
                        return m_util.string.split(value, ', ')
                    end
                end,
                func_cargo = function(tpl_args, frame)
                    return table.concat(tpl_args.tags, ',')  
                end,
                display = function(value)
                    return table.concat(value, ', ')  
                end,                 
            },
        },
    },
    mod_sell_prices = {
        table = 'mod_sell_prices',
        order = {'name', 'amount'},
        fields = {
            name = {
                name = i18n.args.item_name,
                field = i18n.args.item_name,
                type = 'String',
                func = function (value) return value end,
            },
            amount = {
                name = i18n.args.amount,
                field = i18n.args.amount,
                type = 'Integer',
                func = tonumber,
            },
        },
    },
}

p.table_main = m_util.cargo.declare_factory{data=mod_map.main}
p.table_mod_sell_prices = m_util.cargo.declare_factory{data=mod_map.mod_sell_prices}

function p.table_mod_stats(frame)
    m_util.cargo.declare(frame, {
        _table = 'mod_stats',
        id = 'String',
        min = 'Integer',
        max = 'Integer',
    })
end


-- p.mod{id = "LocalIncreasedPhysicalDamagePercentUniqueOneHandSword2", name = "", mod_group = "LocalPhysicalDamagePercent", domain = "1", generation_type = "3", required_level = "1", mod_type = "LocalPhysicalDamagePercent", stat_text = "150% increased Physical Damage", stat1_id = "local_physical_damage_+%", stat1_min = "150", stat1_max = "150"}
function p.mod(frame)
    -- Get args
    tpl_args = getArgs(frame, {
        parentFirst = true
    })
    frame = m_util.misc.get_frame(frame)
    
    --
    -- Validation & semantic properties
    --
    
    -- Validate single value properties and set them
    
    local cargo_data = {
        _table = mod_map.main.table,
    }
    
    for _, key in pairs(mod_map.main.parse_order) do
        data = mod_map.main.fields[key]
        local value 
        if data.func ~= nil then
            if data.name then
                value = data.func(tpl_args, frame, tpl_args[data.name])
            else
                value = data.func(tpl_args, frame)
            end
        else
            value = tpl_args[data.name]
        end
        
        tpl_args[key] = value

        if data.field ~= nil then
            if data.func_cargo then
                cargo_data[data.field] = data.func_cargo(tpl_args, frame)
            else
                cargo_data[data.field] = value
            end
        end
    end

    m_util.cargo.store(frame, cargo_data)
    
    -- Validate % set the stat subobjects
    m_util.args.stats(tpl_args, {frame=frame})
    for _, stat_data in pairs(tpl_args.stats) do
        m_util.cargo.store(frame, {
            _table = 'mod_stats', 
            id = stat_data.id,
            min = stat_data.min,
            max = stat_data.max,
        })
    end
    
    -- Validate & set spawn weight subobjects
    m_util.args.spawn_weight_list(tpl_args, {
        frame=frame, 
    })
    
    -- Validate & set generation weight subobjects
    m_util.args.generation_weight_list(tpl_args, {
        frame=frame, 
    })
    
    -- Validate & set mod sell values
    i = 0
    local names = {}
    local sell_prices = {}
    repeat 
        i = i + 1
        
        local id = {}
        value = {}
        for key, data in pairs(mod_map.mod_sell_prices.fields) do
            id[key] = string.format('%s%s_%s', i18n.args.sell_price_prefix, i, data.name)
            value[key] = data.func(tpl_args[id[key]])
        end
        
        if value.name == nil and value.amount == nil then
            value = nil
        elseif value.name ~= nil and value.amount ~= nil then
            if names[value.name] then
                error(i18n.errors.sell_price_duplicate_name)
            else
                names[value.name] = true
            end

            local cargo_data = {
                _table = mod_map.mod_sell_prices.table,
            }
            for key, data in pairs(mod_map.mod_sell_prices.fields) do
                cargo_data[data.field] = value[key]
            end
            m_util.cargo.store(frame, cargo_data)
            
            sell_prices[#sell_prices+1] = value
        else
            error (string.format(i18n.errors.sell_price_missing_arguments, id.name, id.amount))
        end
        
    until value == nil
    
    --
    -- Display
    --
    
    local container = mw.html.create('div')
    container
        :attr('class', 'modbox')
    
    -- core stats
    
    local tbl = container:tag('table')
    tbl
        :attr('class', 'wikitable')
    
    for _, key in ipairs(mod_map.main.order) do
        local data = mod_map.main.fields[key]
        local text
        if data.display == nil then
            text = tpl_args[key]
        else
            text = data.display(tpl_args[key])
        end
        
        tbl
            :tag('tr')
                :tag('th')
                    :wikitext(data.wikitext)
                    :done()
                :tag('td')
                    :wikitext(text)
                    :done()
                :done()
            :done()
    end
    
    tbl
        :tag('tr')
            :tag('th')
                :wikitext('[[Property:Has tag|Tags]]')
                :done()
            :tag('td')
                :wikitext(table.concat(tpl_args['tags'], ', '))
                :done()
            :done()
        :done()
    
    -- stat table
    
    tbl = container:tag('table')
    tbl
        :attr('class', 'wikitable sortable')
        :tag('tr')
            :tag('th')
                :attr('colspan', 4)
                :wikitext('Stats')
                :done()
            :done()
        :tag('tr')
            :tag('th')
                :wikitext('[[Property:Is stat number|#]]')
                :done()
            :tag('th')
                :wikitext('[[Property:Has stat id|Stat Id]]')
                :done()
            :tag('th')
                :wikitext('[[Property:Has minimum stat value|Minimum]]')
                :done()
            :tag('th')
                :wikitext('[[Property:Has maximum stat value|Maximum]]')
                :done()
            :done()
        :done()
        
    for i=1, #tpl_args.stats do
        local value = {
            id = tpl_args['stat' .. i .. '_id'],
            min = tpl_args['stat' .. i .. '_min'],
            max = tpl_args['stat' .. i .. '_max'],
        }
        
        if value.id then
            tbl
                :tag('tr')
                    :tag('td')
                        :wikitext(i)
                        :done()
                    :tag('td')
                        :wikitext(value.id)
                        :done()
                    :tag('td')
                        :wikitext(value.min)
                        :done()
                    :tag('td')
                        :wikitext(value.max)
                        :done()
                    :done()
                :done()
        end
    end
    
    -- spawn weight table
    
    tbl = container:tag('table')
    tbl
        :attr('class', 'wikitable sortable')
        :tag('tr')
            :tag('th')
                :attr('colspan', 3)
                :wikitext('Spawn Weights')
                :done()
            :done()
        :tag('tr')
            :tag('th')
                :wikitext('[[Property:Is tag number|#]]')
                :done()
            :tag('th')
                :wikitext('[[Property:Has tag|Tag]]')
                :done()
            :tag('th')
                :wikitext('[[Property:Has spawn weight|Weight]]')
                :done()
            :done()
        :done()
        
    i = 0
    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
    
    -- generation weight table
    
    tbl = container:tag('table')
    tbl
        :attr('class', 'wikitable sortable')
        :tag('tr')
            :tag('th')
                :attr('colspan', 3)
                :wikitext('Generation Weights')
                :done()
            :done()
        :tag('tr')
            :tag('th')
                :wikitext('[[Property:Is tag number|#]]')
                :done()
            :tag('th')
                :wikitext('[[Property:Has tag|Tag]]')
                :done()
            :tag('th')
                :wikitext('[[Property:Has generation weight|Weight]]')
                :done()
            :done()
        :done()
    
    i = 0
    value = nil
    repeat
        i = i + 1
        value = {
            tag = tpl_args[string.format('generation_weight%s_tag', i)],
            value = tpl_args[string.format('generation_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
    
    -- Sell prices
    tbl = container:tag('table')
    tbl
        :attr('class', 'wikitable sortable')
        :tag('tr')
            :tag('th')
                :attr('colspan', 2)
                :wikitext('Modifier sell price')
                :done()
            :done()
        :tag('tr')
            :tag('th')
                :wikitext('[[Property:Has sell price amount|#]]')
                :done()
            :tag('th')
                :wikitext('[[Property:Has sell price item name|Item]]')
                :done()
            :done()
        :done()
    
    for i, value in ipairs(sell_prices) do
        tbl
            :tag('tr')
                :tag('td')
                    :wikitext(value.amount)
                    :done()
                :tag('td')
                    :wikitext(string.format('[[%s]]', value.name))
                    :done()
                :done()
    end
    
    -- Generic messages on the page
    
    out = {}
    
    if mw.ustring.find(tpl_args['id'], '_') then
        out[#out+1] = frame:expandTemplate{ title = 'Incorrect title', args = { title=tpl_args['id'] } } .. '\n\n\n'
    end
    
    if tpl_args['name'] then
        out[#out+1] = string.format("'''%s''' is the internal id of modifier '''%s'''.\n", tpl_args['id'], tpl_args['name'])
    else
        out[#out+1] = string.format("'''%s''' is the internal id of an unnamed modifier.\n", tpl_args['id'], tpl_args['name'])
    end
    
    -- Categories
    
    cats = {'Mods'}
    
    -- Done -> output
    
    return tostring(container) .. m_util.misc.add_category(cats) .. '\n' .. table.concat(out) 
end

--
-- Template: SMW query mods
-- 

function p.query_mods(frame)
    -- Args
    g_args = getArgs(frame, {
        parentFirst = true
    })
    g_frame = m_util.misc.get_frame(frame)
    
    g_args.colspan = 4
    
    local conditions = {}
    conditions[#conditions+1] = 'concept'
    if g_args.tag then
        conditions[#conditions+1] = string.format('[[Has subobject::<q>[[-Has subobject::+]] [[Has spawn weight::>>0]] [[Has tag::%s]]</q>]]', g_args.tag)
    end
    
    g_args.header_level = g_args.header_level or 2
    
    -- Fields
    local fields = {}
    fields[#fields+1] = '?Is mod'
    fields[#fields+1] = '?Has name'
    fields[#fields+1] = '?Has level requirement'
    fields[#fields+1] = '?Has mod group'
    fields[#fields+1] = '?Has stat text'
    -- parameters
    local parameters = {}
    parameters.sort = 'Has mod group, '
    parameters.limit = 1000 -- lets see
    
    local data = {}
    data.header = {
        prefix = 'Prefix',
        suffix = 'Suffix',
    }
    
    local out = {}
    for _, v in ipairs({'prefix', 'suffix'}) do
        out[#out+1] = string.format('<h%i>%s</h%i>', g_args.header_level, data.header[v], g_args.header_level)
        conditions[1] = string.format('[[Concept:Spawnable named %s item mods]]', v)
        
        local query
        local results
        --
        -- Query tags
        --
        query = {}
        query[#query+1] = string.format('[[-Has subobject::<q>%s</q>]]', table.concat(conditions, ' '))
        query[#query+1] = '[[Has tag::+]]'
        query[#query+1] = '[[Has spawn weight::+]]'
        --query[#query+1] = '[[Has spawn weight::>>0]]'
        query[#query+1] = '?Has tag'
        query[#query+1] = '?Has spawn weight#' -- need native number
        query.limit = 1000
        query.offset = 0
        -- Tag order is very important
        query.sort = ', Is tag number'
        
        local tags = {}
        -- this works because lua only considers nil to be false >_>
        while query.offset do
            results = m_util.smw.query(query, g_frame)
            query.offset = query.offset + #results
            -- terminates the while if enough reuslts have been fetched
            if query.offset % 1000 ~= 0 then
                query.offset = nil
            end
            
            for _, row in ipairs(results) do
                local page, _ = string.gsub(row[1], '#_[%x]+', '')
                if tags[page] == nil then
                    tags[page] = {}
                end
                
                local text
                if tonumber(row['Has spawn weight']) > 0 then
                    text = '[[File:Yes.png|yes|link=]]'
                else
                    text = '[[File:No.png|no|link=]]'
                end
                
                tags[page][#tags[page]+1] = string.format('%s %s', row['Has tag'], text)
            end
        end
        
        --
        -- Query mods
        --
        query = {}
        for _, v in ipairs(conditions) do
            query[#query+1] = v
        end
        for _, v in ipairs(fields) do
            query[#query+1] = v
        end
        for k, v in pairs(parameters) do
            query[k] = v
        end
        
        results = m_util.smw.query(query, g_frame)
        
        local last = ''
        local tbl = ''
        for _, row in ipairs(results) do
            local current = string.gsub(row['Is mod'], '%d+.*', '%%d.*')
            if string.match(last, current) then
                h.format_mod(tbl, row, tags[row[1]])
            else
                out[#out+1] = tostring(tbl)
                tbl = h.create_header(row)
                h.format_mod(tbl, row, tags[row[1]])
            end
            last = row['Is mod']
        end
        
        -- add the last table
        out[#out+1] = tostring(tbl)
    end
    
    return table.concat(out, '')
end

function p.get_mod_domain(cargo_query)
    --[[ 
	Gets the mod domain based on the item class.
    ]]
	
    local out = cargo_query
    local mod_domains = game.constants.mod.domains
    
    -- Set item class as key and the mod domain as value:
    local class_to_domain = {
        ['Life Flasks']=2,
        ['Mana Flasks']=2,
        ['Hybrid Flasks']=2,
        ['Utility Flasks']=2,
        ['Critical Utility Flasks']=2,
        ['Maps']=5,
        ['Jewel']=11,
        ['Leaguestones']=13,
        ['Abyss Jewel']=14,
    }
    
    for i,_ in ipairs(out) do
        -- Get the domain, if it's not defined in the table assume it's 
        -- in the item domain.
        out[i]['items.domain'] = class_to_domain[out[i]['items.class']] or 1
        
        -- Convert the mod domain number to understandable text:
        out[i]['items.domain_text'] = mod_domains[out[i]['items.domain']]['short_lower']
    end

    return out
end

function p.get_item_tags(frame)
    --[[ 
    This function queries for the tags of a specific item.
    ]]
    
    -- Args
    local tpl_args = getArgs(frame, {parentFirst=true})
    local frame = m_util.misc.get_frame(frame)
    
    tpl_args.tables = 'items'
    tpl_args.fields = 'items.name, items.tags, items.class'
    local tbl = {
        {tpl_args.page, 'items._pageName = "%s"'},
        {tpl_args.item, 'items.name = "%s"'},
    }
    for _,v in ipairs(tbl) do 
        if v[1] ~= nil then
            condition = string.format(v[2], v[1])
            break
        end
    end
    tpl_args.q_where = condition
    tpl_args.q_groupBy = 'items._pageID'
    tpl_args.q_orderBy = 'items.name'

    -- Query mods with cargo:
    results = h.cargo_query(tpl_args)



    -- -- SMW workaround, remove when module:item2 is ready:
    -- local tbl = {
        -- {tpl_args.page, '[[%s]]'},
        -- {tpl_args.item, '[[Has name::%s]]'},
    -- }
    -- for _,v in ipairs(tbl) do 
        -- if v[1] ~= nil then
            -- condition = string.format(v[2], v[1])
            -- break
        -- end
    -- end
    -- local results = m_util.smw.query(
        -- {
            -- condition,
            -- '?Has name',
            -- '?Has tags',
            -- '?Has item class'
        -- }, 
        -- frame
    -- )
    -- for i,_ in ipairs(results) do
        -- results[i]['items.tags'] = results[i]['Has tags']:gsub('(<MANY>)', ', ')
        -- results[i]['items.class'] = results[i]['Has item class']
        -- results[i]['items.name'] = results[i]['Has name']
        -- results[i]['items._pageName'] = results[i][1]
    -- end 
    -- --
    
    
    results = p.get_mod_domain(results)

    return results
end

function p.header(str)
    --[[
    This function replace specific numbers with a generic #. 
    ]]
    
    local s = table.concat(m_util.string.split(str, '%(%d+%.*%d*%-%d+%.*%d*%)'), '#')
    s = table.concat(m_util.string.split(s, '%d+%.*%d*'), '#')
    s = table.concat(m_util.string.split(s, '<br>'), ', ')
   
   return s
end

function p.get_spawn_chance(frame)
    --[[
    Calculates the spawn chance of a set of mods that all have a 
    spawn weight.
    ]]
	
    -- Args
    local tpl_args = getArgs(frame, {parentFirst=true})
    local frame = m_util.misc.get_frame(frame)
    
    local tbl = tpl_args['tbl']
    -- Probabilities affecting the result besides the spawn weight:
    local chance_multiplier = tonumber(tpl_args['chance_multiplier']) or 1 
    
    local N = 0
    for i,_ in ipairs(tbl) do
        -- Total number of outcomes.
        N = N + tbl[i]['spawn_weights.weight']
    end
    
    for i,_ in ipairs(tbl) do
        -- Number of ways it can happen:
        local n = tbl[i]['spawn_weights.weight'] 

        -- Truncated value:
        tbl[i]['spawn_weights.chance'] = string.format(
            "%0.2f%%", 
            n/N * chance_multiplier*100
        )
    end 
    
    return tbl
end
    
function p.drop_down_table(frame)
    --[[
    This function queries mods that can spawn on an item. It compares 
    the item tags and the spawn weight tags. If there's a match and 
    the spawn weight is larger than zero, then that mod is added to a 
    drop down list.
    
    To Do
    * Misses forsaken masters currently.
    * Add a proper expand/collapse toggle for the entire header row so 
        it reacts together with mw-collapsible. 
    * Show Mod group in a better way perhaps: 
        Mod group (expanded)
            # to Damage (Collapsed)
            3 to Damage
            5 to Damage
		
    
    Examples: 
    Weapons
    p.drop_down_table{item = 'Rusted Hatchet', header = 'One Handed Axes'}
    p.drop_down_table{item = 'Stone Axe', header = 'Two Handed Axes'}

    Accessories
    p.drop_down_table{item = 'Amber Amulet', header = 'Amulets'}
    
    Jewels
    p.drop_down_table{item = 'Cobalt Jewel', header = 'Jewels'}
    
    Armour
    p.drop_down_table{item = 'Plate Vest', header = 'Armour body armours'}
    p.drop_down_table{item = 'Iron Greaves', header = 'Armour boots'}
    p.drop_down_table{item = 'Iron Gauntlets', header = 'Armour gloves'}
    p.drop_down_table{item = 'Iron Hat', header = 'Armour helmets'}
    p.drop_down_table{item = 'Splintered Tower Shield', header = 'Armour shields'}
    
    p.drop_down_table{
        item = 'Fishing Rod', 
        header = 'FISH PLEASE', 
        item_tags = 'fishing_rod', 
        extra_fields = 'Has spawn weight, Has spawn chance'
    }
    
    = p.drop_down_table{
        item = 'Fishing Rod',
        item_tags = 'axe, one_hand_weapon, onehand, weapon, default'
    }
	
    = p.drop_down_table{
        item = 'Vaal Blade',
    }
        
    ]]


    -- Get template args:
    local tpl_args = getArgs(frame, {parentFirst=true})
    local frame = m_util.misc.get_frame(frame)
    
    -- Get the items tags:
    local get_item_tags = p.get_item_tags(tpl_args)[1]
    
    -- For some reason cargo queried item tags, are not comma-space 
    -- separated.
    local item_tags = {}
    if tpl_args.item_tags  ~= nil then
        item_tags = m_util.string.split(tpl_args.item_tags, ', ')
    else
        item_tags = m_util.string.split(get_item_tags['items.tags'], ',')
    end
    -- local item_tags = m_util.string.split(
         -- tpl_args.item_tags or get_item_tags['items.tags'], 
         -- ', '
    -- )
    
    -- Create drop down lists in these sections and query in these
    -- generation types.
    local section = {}
    section = {
        [1] = {
            header = i18n.drop_down_table.prefix,
            generation_type = 1,
        },
        [2] = {
            header = i18n.drop_down_table.suffix,
            generation_type = 2,
        },
        [3] = {
            header = i18n.drop_down_table.corrupted,
            generation_type = 5,
            chance_multiplier = 1/4, -- See Vaal orb, for the 4 possible events. 
        },
        -- [4] = {
            -- header = 'Forsaken masters',
            -- generation_type = 'master',    
        -- },
    }
      
       
    -- Introductory text:
    local out = {}
    out[#out+1] = string.format(
        '==%s== \n', 
        tpl_args['header'] or table.concat(item_tags, ', ')
    )
    out[#out+1] = string.format(
        '<div style="float: right; text-align:center"><div class="mw-collapsible-collapse-all" style="cursor:pointer;">[%s]</div><hr><div class="mw-collapsible-expand-all" style="cursor:pointer;">[%s]</div></div>',
        i18n.drop_down_table.collapse_all,
        i18n.drop_down_table.expand_all
    )
    out[#out+1] = string.format('%s %s.<br><br><br>', 
        i18n.drop_down_table.table_intro, 
        f_item_link{page=get_item_tags['items._pageName']}
    )
    
    local item_mods = {}
    local tableIndex = -1        
    for _, sctn in ipairs(section) do
        local container = mw.html.create('div')
            :attr('style', 'vertical-align:top; display:inline-block;')
    
        -- Format the where condition:
        generation_type = sctn['generation_type']
        local where = {}
        for _, item_tag in ipairs(item_tags) do 
            where[#where+1] = string.format(
            '(spawn_weights.tag="%s" AND mods.generation_type=%s AND mods.domain=%s)',
            item_tag,
            sctn['generation_type'],
            get_item_tags['items.domain']
        )
        end
        
        tpl_args.tables = 'mods, spawn_weights, mod_stats'
        tpl_args.fields = 'mods.name, mods.id, mods.required_level, mods.generation_type, mods.domain, mods.mod_group, mods.mod_type, mods.stat_text, mod_stats.id, spawn_weights.tag, spawn_weights.weight, spawn_weights.ordinal'
        tpl_args.q_join = 'mods._pageID=spawn_weights._pageID, mods._pageID=mod_stats._pageID'
        tpl_args.q_where = table.concat(where, ' OR ')
        tpl_args.q_groupBy = 'mods._pageID, spawn_weights.tag, spawn_weights.weight'
        tpl_args.q_orderBy = 'mods.generation_type, mods.mod_group, mods.mod_type, mods._pageName, mods.required_level, spawn_weights.ordinal'
        
        local extra_fields = {}
        if tpl_args.extra_fields ~= nil then
            extra_fields = m_util.string.split(tpl_args.extra_fields, ', ')
            tpl_args.fields = string.format(
                '%s, %s', 
                tpl_args.fields, 
                table.concat(extra_fields, ', ')
            )
        end
        
        -- Query mods:
        results = h.cargo_query(tpl_args)
		
        -- Create own list for spawn weights and group by page name:
        local spawn_weights = {}
		local results_unique = {}
		local hash = {}
        for _,v in ipairs(results) do
            if spawn_weights[v['mods._pageName']] == nil then 
                spawn_weights[v['mods._pageName']] = {}
            end
            local n = #spawn_weights[v['mods._pageName']] or 0
            spawn_weights[v['mods._pageName']][n+1] = v
			
            -- Get a sorted list that only has unique page names:
            if hash[v['mods._pageName']] ~= true then
                results_unique[#results_unique+1] = v
                hash[v['mods._pageName']] = true
            end
        end
        
        if #results_unique > 0 then 
            item_mods[generation_type] = {}
                      
            -- Loop through all the modifiers from the concept pages:
            local last
            for _, v in ipairs(results_unique) do   
                local pagename = v['spawn_weights._pageName']
                
                -- Loop through all the modifier tags until they match 
                -- the item tags:
                local j = 0
                local tag_match_stop
                repeat 
                    j = j+1
                    local mod_tag = spawn_weights[pagename][j]['spawn_weights.tag']
                    local mod_tag_weight = tonumber(
                        spawn_weights[pagename][j]['spawn_weights.weight']
                    )

                    -- Loop through the item tags until it matches the 
                    -- spawn weight tag and the mod tag has a value larger than 
                    -- zero:
                    local y = 0
                    local tag_match_add = false
                    repeat     
                        y = y+1
                        tag_match_stop = ((mod_tag == item_tags[y]) and ((mod_tag_weight or -1) >= 0)) or (spawn_weights[pagename][j] == nil)
                        tag_match_add =   (mod_tag == item_tags[y]) and ((mod_tag_weight or -1) > 0)
                    until tag_match_stop or y == #item_tags
                    
                    -- If there's a match then save that mod and other 
                    -- interesting information:
                    if tag_match_add then 
                        
                        -- Assume that the mod is global then go through 
                        -- all the stat ids and check if any of the 
                        -- stats are local:
                        local mod_scope = 'Global' 
                        for _, vv in ipairs(spawn_weights[pagename]) do 
                            if vv['mod_stats.id']:find('.*local.*') ~= nil then 
                                mod_scope = 'Local'
                            end
                        end 
                        
                        -- Save the matching modifier tag:
                        local a = #item_mods[generation_type]
                        item_mods[generation_type][a+1] = spawn_weights[pagename][j]
                        
                        -- Save other interesting fields:
                        item_mods[generation_type][a+1]['mods.scope'] = mod_scope     
                        item_mods[generation_type][a+1]['spawn_weight.idx_match'] = j                        
						item_mods[generation_type][a+1]['mods.add'] = tag_match_add     
						item_mods[generation_type][a+1]['mods.stop'] = tag_match_stop     						
                    end
                until tag_match_stop 
            end
            
            -- If the user wants to see the spawn chance then do the 
            -- calculations and save that result as well:
            if tpl_args.spawn_chance ~= nil then 
                extra_fields[#extra_fields+1] = 'spawn_weights.chance'
                item_mods[generation_type] = p.get_spawn_chance{
                    tbl = item_mods[generation_type], 
                    chance_multiplier = sctn['chance_multiplier']
                }
            end

            -- Create the drop down table with <table></table>:
            local headers = container 
            headers
                :tag('h3')
                    :wikitext(string.format(
                        '%s', 
                        sctn['header']
                        )
                    )
                    :done()
                :done()
                
            -- Loop through and add all matching mods to the <table>. 
            local tbl, last
            for _, rows in ipairs(item_mods[generation_type]) do  
            
                -- If the last mod group is different to the current 
                -- mod group then assume the mod isn't related and start 
                -- a new drop down list:
                if rows['mods.mod_group'] ~= last then 
                    
                    -- Check through all the mods and see if there are 
                    -- multiple mod types within the same mod group:
                    local count = {}
                    for _, n in ipairs(item_mods[generation_type]) do 
                        
                        -- If the mod has the same mod group, then add 
                        -- the mod type to the counter. Only unique mod 
                        -- types matter so the number is just a dummy 
                        -- value:
                        if n['mods.mod_group'] == rows['mods.mod_group'] then
                            count[n['mods.mod_type']] = 1 
                        end
                    end
                    
                    -- Calculate how many unique mod types with the 
                    -- same mod group there are:
                     number_of_mod_types = 0
                    for _ in pairs(count) do 
                        number_of_mod_types = number_of_mod_types + 1 
                    end
                    
                    -- If there are multiple unique mod types with the 
                    -- same mod group then change the style of the drop 
                    -- down list to indicate it:
                    if number_of_mod_types > 1 then 
                        tbl_caption = string.format(
                            '%s', 
                            m_util.html.poe_color(
                                'mod', 
                                'Mod group: ' .. rows['mods.mod_group']
                            )
                        )
                    else
                        tbl_caption = string.format(
                            '%s (%s)', 
                            m_util.html.poe_color(
                                'mod', 
                                p.header(rows['mods.stat_text'])
                            ), 
                            rows['mods.scope']
                        )
                    end
                    
                    -- Add class and style to the <table>:
                    tableIndex = tableIndex+1
                    tbl = container:tag('table')
                    tbl
                        :attr('class', 'mw-collapsible mw-collapsed')
                        :attr('style', 
                            'text-align:left; line-height:1.60em; width:810px;'
                        )
                        :tag('th')
                            :attr('class', 
                                string.format(
                                    'mw-customtoggle-%s', 
                                    tableIndex
                                )
                            )
                            :attr('style', 
                                'text-align:left; line-height:1.40em; border-bottom:1pt solid dimgrey;'
                            )
                            :attr('colspan', '3' .. #extra_fields)
                            :wikitext(tbl_caption)
                            :done()
                        :done()    
                end
                
                -- If the mod has no name then use the mod id:
                local mod_name = rows['mods.name']
                if  mod_name == '' or mod_name == nil then 
                    mod_name = rows['mods.id']
                end
                
                -- Check if there are any extra properties to show in 
                -- the drop down list and then add a cell for that, 
                -- add this node at the end of the table row:
                local td = mw.html.create('td')
                if extra_fields ~= nil then 
                    for _, extra_field in ipairs(extra_fields) do 
                        td
                            :attr('width', '*')
                            :wikitext(string.format(
                                '%s:&nbsp;%s ', 
                                extra_field, 
                                rows[extra_field]
                                )
                            )
                            :done()
                    end
                end
                
                -- Add a table row with the interesting properties that 
                -- modifier has:
                tbl
                    :tag('tr')
                        :attr('class', 'mw-collapsible mw-collapsed')
                        :attr(
                            'id', 
                            string.format(
                                'mw-customcollapsible-%s', 
                                tableIndex
                            )
                        )
                        :tag('td')
                            :attr('width', '160')
                            :wikitext(
                                string.format(
                                    '&nbsp;&nbsp;&nbsp;[[%s|%s]]', 
                                    rows['mods._pageName'], 
                                    mod_name:gsub('%s', '&nbsp;')
                                )
                            )
                            :done()
                        :tag('td')
                            :attr('width', '1')
                            :wikitext(
                                string.format(
                                    '%s&nbsp;%s',
                                    game.level_requirement['short_upper']:gsub('%s', '&nbsp;'), 
                                    rows['mods.required_level']
                                )
                            )
                            :done()        
                        :tag('td')
                            :attr('width', '*')
                            :wikitext(
                                string.format(
                                    '%s', 
                                    m_util.html.poe_color(
                                        'mod', 
                                        rows['mods.stat_text']:gsub('<br>', ', ')
                                    )  
                                )
                            )
                            :done()
                        :node(td)
                        :done()
                    :done()
                
                -- Save the last mod group for later comparison:
                last = rows['mods.mod_group']
            end
        end
        
        out[#out+1] = tostring(container)
    end
    
    return table.concat(out,'')
end

return p