Módulo:Changelog

A documentação para este módulo pode ser criada em Módulo:Changelog/doc

local p = {}

local function N(s) return s and mw.text.trim(tostring(s)) or '' end
local function has(s) return N(s) ~= '' end

local function normalize_url(s)
  s = N(s)
  if s == '' then return '' end
  s = s:gsub('[\r\n\t]', '') -- tira CR/LF/TAB
  s = s:gsub('%s+', '')      -- tira espaços internos
  return s
end

-- {{#invoke:Changelog|item|title=...|description=...|date=...|link=...|icon=...|color=#FCE5CD}}
function p.item(frame)
  local parent = frame:getParent()
  local a = (parent and parent.args) or frame.args or {}

  local title = N(a.title)
  local link  = normalize_url(a.link)
  local date  = N(a.date)
  local desc  = N(a.description)
  local icon  = N(a.icon)
  local color = N(a.color)

  local item = mw.html.create('div'):addClass('notice-item')
  if has(color) then item:css('--notice-color', color) end

  -- Ícones sem link
  local overlay_icon_wikitext, inline_icon_wikitext
  if has(icon) then
    local lower = icon:lower()
    local is_url = lower:find('://', 1, true) ~= nil
    local is_prefixed = lower:match('^file:') or lower:match('^image:')

    if is_url then
      overlay_icon_wikitext = string.format('<img src="%s" alt="%s" class="notice-icon notice-icon--overlay" />', icon, title)
      inline_icon_wikitext  = string.format('<img src="%s" alt="%s" class="notice-icon notice-icon--inline" />',  icon, title)
    elseif is_prefixed then
      overlay_icon_wikitext = string.format('[[%s|alt=%s|class=notice-icon notice-icon--overlay|link=]]', icon, title)
      inline_icon_wikitext  = string.format('[[%s|alt=%s|class=notice-icon notice-icon--inline|link=]]',  icon, title)
    else
      overlay_icon_wikitext = string.format('[[File:%s|alt=%s|class=notice-icon notice-icon--overlay|link=]]', icon, title)
      inline_icon_wikitext  = string.format('[[File:%s|alt=%s|class=notice-icon notice-icon--inline|link=]]',  icon, title)
    end
  end

  local content = item:tag('div'):addClass('notice-content'):css('flex', '1')

  -- header
  if has(title) or has(date) then
    local header = content:tag('div'):addClass('notice-header')
    local left   = header:tag('div'):addClass('notice-header-left')
    local right  = header:tag('div'):addClass('notice-header-right')

    if inline_icon_wikitext then left:wikitext(inline_icon_wikitext) end

    if has(title) then
      local holder = left:tag('span'):addClass('notice-title')
      holder:tag('span'):addClass('notice-title-text'):wikitext(title)
    end

    if has(date) then
      right:tag('span'):addClass('notice-date'):wikitext(date)
    end
  end

  if has(desc) then
    content:tag('p'):addClass('notice-desc'):wikitext(desc)
  end

  -- guarda o link sem exibir texto
  if has(link) then
    content:tag('span')
      :addClass('notice-link')
      :css('display', 'none')
      :attr('data-url', link)
  end

  if overlay_icon_wikitext then item:wikitext(overlay_icon_wikitext) end

  return tostring(item)
end

return p