Path of Exile Wiki

Please consider helping keep the wiki up to date. Check the to-do list of updates needed for version 3.14.0.

Game data exports will becoming later as the technical changes in addition to regular changes take some more time.

READ MORE

Path of Exile Wiki
Register
Advertisement
Template info icon Module documentation[view] [edit] [history] [purge]

Overview[]

Module for creating links to skills via cargo.

Skill templates[]

Module:Item2[]

All templates defined in Module:Skill:

Module:Skill link[]

All templates defined in Module:Skill link:

--
-- Module for skill linking
--

local m_util = require('Module:Util')
local getArgs = require('Module:Arguments').getArgs
local m_cargo = require('Module:cargo')

local p = {}

-- ----------------------------------------------------------------------------
-- Strings
-- ----------------------------------------------------------------------------

local i18n = {
    errors = {
        missing_id_parameter = 'id parameter must be specified, please choose only one of these ids:<br>%s',
        multiple_results = 'Too many skills found with q_where = %s. Please choose only one of the following ids:<br>%s',
        no_results = 'No results found.',
        category = 'Pages with skill infobox errors',

        -- Skill link:
        invalid_args = 'id, page or name must be specified',
        no_results_found = 'No skills found with q_where = %s',
        invalid_format = 'Invalid return format specified: %s',
        broken_skill_links = 'Pages with broken skill links',
    },
}


-- ----------------------------------------------------------------------------
-- Constants & Data
-- ----------------------------------------------------------------------------

local c = {}
-- c.image_size = 39
-- c.image_size_full = c.image_size * 2
c.parameters = {
    name = 'skill.active_skill_name',
    icon = 'skill.icon',
    html = 'skill.html',
}

c.selectors = {'id', 'page', 'skill_name'}


-- ----------------------------------------------------------------------------
-- Helper functions and globals
-- ----------------------------------------------------------------------------

local h = {}

function h.disambiguate_skill(results)
    --[[
        Disambiguates results from a skill query.
    ]]
    local str = {}
    for i,v in pairs(results) do
        str[#str+1] = string.format(
            '%s - %s ([[%s|page]])',
            v['skill.skill_id'] or v['skill._pageName'] or '',
            string.gsub(
                v['skill.stat_text'] or 'N/A',
                '<br>',
                ', '
            ) or '',
            v['skill._pageName'] or ''
        )
    end
    return table.concat(str, '<br>')
end

function h.format_skill_icon(skill, tpl_args)
    --[[
    Add a skill image.
    ]]


    if tpl_args.icon ~= nil then
        skill['skill.skill_icon'] = tpl_args.icon
    end

    if skill['skill.skill_icon'] == nil then
        return ''
    end

    local out
    if tpl_args.large then
        out = string.format(
            '[[%s|link=%s]]',
            skill['skill.skill_icon'],
            tpl_args.main_page
        )
    else
        -- Inline size
        out = string.format(
            '[[%s|14px|link=%s]]',
            skill['skill.skill_icon'],
            tpl_args.main_page
        )
    end
    return out
end

-- ----------------------------------------------------------------------------
-- Page functions
-- ----------------------------------------------------------------------------

local p = {}

function p.skill_infobox_link(frame)
    --[[
    Finds and shows the infobox of a skill.

    Examples:
    = p.skill_infobox_link{id="IcestormUniqueStaff12"}
    = p.skill_infobox_link{"Icestorm"}
    = p.skill_infobox_link{q_where = 'skill.active_skill_name="Icestorm"'}

    ]]

    -- Get args
    tpl_args = getArgs(frame, {
        parentFirst = true
    })
    frame = m_util.misc.get_frame(frame)

    if tpl_args.id and (tpl_args.q_where == nil) then
        tpl_args.q_where = string.format(
            'skill.skill_id = "%s"',
            tpl_args.id
        )
    elseif tpl_args[1] and (tpl_args.q_where == nil) then
        tpl_args.q_where = string.format(
            [[
                skill.skill_id = "%s"
                OR skill.active_skill_name LIKE "%%%s%%"
                OR skill.stat_text LIKE "%%%s%%"
            ]],
            tpl_args[1],
            tpl_args[1],
            tpl_args[1]
        )
    elseif (tpl_args.id == nil) and (tpl_args.q_where == nil) then
        error(i18n.errors.missing_id_parameter)
    end

    local results = m_cargo.query(
        {'skill'},
        {
            'skill.html',
            'skill.skill_screenshot',
            'skill.active_skill_name',
            'skill.skill_id',
            'skill.stat_text',
            'skill._pageName',
        },
        {
            where=tpl_args.q_where,
        }
    )

    -- Helpful error handling:
    local err_tbl = {
        {
            bool = function()
                return #results == 0
            end,
            display = function()
                return i18n.errors.no_results
            end,
        },
        {
            bool = function()
                return #results > 1
            end,
            display = function()
                return string.format(
                    i18n.errors.multiple_results,
                    tpl_args.q_where,
                    h.disambiguate_skill(results)
                )
            end,
        },
        {
            bool = function()
                return tpl_args.id == nil
            end,
            display = function()
                return string.format(
                    i18n.errors.missing_id_parameter,
                    h.disambiguate_skill(results)
                )
            end,
        },
    }
    out = {}
    local cats = {}
    for _,v in ipairs(err_tbl) do
        if v.bool() then
            cats[#cats+1] = i18n.errors.category
            out[#out+1] = m_util.html.error({msg = v.display()})
            break
        end
    end

    local container = mw.html.create('span')
    for _,v in ipairs(results) do
        container
            :attr('class', 'skill-box-page-container')
            :wikitext(v['skill.html'])
        if v['skill.skill_screenshot'] then
            container
                :wikitext(string.format(
                    '[[%s]]',
                    v['skill.skill_screenshot']
                    )
                )
        end

        -- Store as main page:
        m_cargo.store(
            frame,
            {
                _table='main_pages',
                id=v['skill.skill_id'],
            }
        )
    end

    return tostring(container) .. table.concat(out, '') .. m_util.misc.add_category(cats)
end


function p.skill_link(frame)
    --[[
    Links a skill

    Examples
    --------
    = p.skill_link{id="IcestormUniqueStaff12"}
    = p.skill_link{
        skip_query=true,
        page='Skill:IcestormUniqueStaff12',
        name='test',
        icon='Icestorm skill icon.png',
        large=1,
    }
    ]]

    -- Get args
    local tpl_args = getArgs(frame, {
        parentFirst = true
    })
    frame = m_util.misc.get_frame(frame)

    tpl_args.skill_name = tpl_args.skill_name or tpl_args[1]
    tpl_args.name = tpl_args.name or tpl_args[2]

    -- Check if the correct parameters have been set:
    if m_util.table.has_all_value(tpl_args, c.selectors) and tpl_args.skip_query == nil then
        return m_util.html.error{
            msg=i18n.errors.invalid_args .. m_util.misc.add_category(i18n.errors.broken_skill_links)
        }
    end

    --
    local skill
    if m_util.table.has_one_value(tpl_args, c.selectors, nil) and tpl_args.skip_query == nil then
        -- Create q_where depending on the input:
        if tpl_args.skill_name then
            tpl_args.q_where = string.format('skill.active_skill_name="%s"', tpl_args.skill_name)
        elseif tpl_args.id then
            tpl_args.q_where = string.format('skill.skill_id="%s"', tpl_args.id)
        elseif tpl_args.q_where then
            -- Use tpl_args.q_where.
        else
            return m_util.html.error{
                msg=i18n.errors.invalid_args .. m_util.misc.add_category(i18n.errors.broken_skill_links)
            }
        end

        -- Query cargo:
        local results = m_cargo.query(
            {'skill', 'main_pages'},
            {
                'skill._pageName',
                'skill.skill_id',
                'skill.stat_text',
                -- 'skill.main_page',
                'skill.active_skill_name',
                'skill.skill_icon',
                'skill.html',
                'main_pages._pageName',
            },
            {
                join='skill.skill_id=main_pages.id',
                where=string.format(
                    '(%s)',
                    tpl_args.q_where
                ),
                orderBy='skill.stat_text',
                limit=2,
            }
        )

        -- Check number of results, there should only be one result:
        if #results > 1 then
            return m_util.html.error{
                msg=string.format(
                    i18n.errors.multiple_results,
                    tpl_args.q_where,
                    h.disambiguate_skill(results) .. m_util.misc.add_category(i18n.errors.broken_skill_links)
                    )
                }
        elseif #results < 1 then
            return m_util.html.error{
                msg=string.format(
                    i18n.errors.no_results_found,
                    tostring(tpl_args.q_where) .. m_util.misc.add_category(i18n.errors.broken_skill_links)
                )
            }
        end

        skill = results[1]
    else
        skill = {
            ['skill.main_page']=tpl_args.page or tpl_args.name
        }
    end

    -- Add allowed parameters:
    for k, prop in pairs(c.parameters) do
        if tpl_args[k] ~= nil then
            skill[prop] = tpl_args[k]
        end
    end

    -- Set the link to the main page:
    tpl_args.main_page = skill['skill.main_page']
                      or skill['main_pages._pageName']
                      or skill['skill._pageName']

    -- Format the skill icon:
    local img = h.format_skill_icon(skill, tpl_args)

    ---------------------------------------------------------------------------
    -- Output
    ---------------------------------------------------------------------------

    -- Normal inline link:
    if tpl_args.format == nil then
        local container = mw.html.create('span')
        container:addClass('c-item-hoverbox')

        if tpl_args.large then
            container:addClass('c-item-hoverbox--large')
        end

        local activator = mw.html.create('span')
        activator:addClass('c-item-hoverbox__activator')

        if img and not tpl_args.large then
            activator:wikitext(img)
        end

        activator:wikitext(string.format(
            '[[%s|%s]]',
            tpl_args.main_page,
            tpl_args.name or skill['skill.active_skill_name'] or tpl_args.main_page
            )
        )

        local display = mw.html.create('span')
        display:attr('class', 'c-item-hoverbox__display')

        -- TODO: Disable this until a nice solution for keeping the html table
        -- inline has been added:
        if false then -- skill['skill.html'] ~= nil then
            display:wikitext(skill['skill.html'])

            if img then
                display:wikitext(img)
            end
        end

        if img and tpl_args.large then
            activator:wikitext(img)
        end

        container
            :node(activator)
            :node(display)
            :done()

        return tostring(container)
    else
        return m_util.html.error{
            msg=string.format(
                i18n.error.invalid_format,
                tpl_args.format .. m_util.misc.add_category(i18n.errors.broken_skill_links)
            )
        }
    end
end
-- ----------------------------------------------------------------------------
-- End
-- ----------------------------------------------------------------------------

return p
Advertisement