Module:PageType

local p = {} local h = require("Module:HF")

-- returns namespace of the page function p.lua_getNamespace(pagename) local title = mw.title.new(pagename) local output = '' if not h.isempty(pagename) then if title.namespace == 0 then if title.exists then return "Main" end else return title.nsText end if title.exists then return "Main" elseif h.lua_isexists('File:'..pagename) then return "File" elseif h.lua_isexists('Category:'..pagename) then return "Category" else return '' end end return output end

-- returns type of page based on the name of its main template (workd only for templates in 'Marvel Database' namespace. function p.lua_getPageType(pagename)   local namespace = p.lua_getNamespace(pagename)    local content = ''    local s_match = '{{Marvel Database:(.-) Template\n'    local output = namespace

if namespace == 'Main' then content = h.lua_getContent(pagename) if not h.isempty(content) then output = string.match(content, s_match) or 'Unknown' end end return output end

-- returns 'true' if page is a disambiguation function p.lua_isDisambiguation(pagename) local content = '' local i   local j    local k    local output = false local n = 0 if h.lua_isexists(pagename) then content = h.lua_getContent(pagename) i = string.find(content, 'DisambiguationFull') j = string.find(content, 'Disambiguation') k = string.find(content, 'Disambig') if i ~= nil then output = true n = 1 elseif j ~= nil then output = true n = 2 elseif k ~= nil then output = true n = 3 end end return output, n end

-- returns main page of a disambiguation function p.lua_getDisambiguationMain(pagename) local content = '' local i   local j    local output = '' i, j = p.lua_isDisambiguation(pagename) if i       then content = h.lua_getContent(pagename) if j == 1 -- Template:DisambiguationFull then output = h.lua_getFieldValue(content, 'main') elseif j == 2 -- Template:Disambiguation then output = h.lua_getFieldValue(content, 'Main Character') elseif j == 3 -- Template:Disambig then output = h.lua_getFieldValue(content, 'MainPage') end output = h.lua_breaklink(output, 1) end return output end

--Check if "page" is redirect or not function p.lua_isRedirect(page) local output = false if not h.isempty(page) then output = mw.title.new(page).isRedirect end return output end

--return target of redirect function p.lua_getRedirectTarget(page) local content = '' local output = '' if not h.isempty(page) and p.lua_isRedirect(page) then content = h.lua_getContent(page) output = mw.ustring.gsub(content, "^%s*#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s*:?%s*%[%[([^%[%]|]-)%]%]", "%1") or               mw.ustring.gsub(content,"^%s*#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s*:?%s*%[%[([^%[%]|]-)|[^%[%]]-%]%]", "%1") end return output end

return p