Module:Delink
From Zoophilia Wiki
 | This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing. |
 | This Lua module is used on 2,100,000+ pages, or roughly 30928% of all pages. To avoid major disruption and server load, any changes should be tested in the module's /sandbox or /testcases subpages, or in your own module sandbox. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them. |
This module implements the {{delink}} template. Please see the template page for documentation.
-- This module de-links one internal wikilink. It doesn't handle bad links, or links that use the pipe trick.
p = {}
function delinkPipeTrick(s)
local linkarea, display = "", ""
if mw.ustring.match(s, "%[%[|") then
return mw.ustring.match(s, "%[%[|(.*)%]%]")
elseif mw.ustring.match(s, ":") then
s = mw.ustring.match(s, "%[%[.-:(.*)|%]%]")
else
s = mw.ustring.match(s, "%[%[(.*)|%]%]")
end
if mw.ustring.match(s, "%(.-%)$") then
s = mw.ustring.match(s, "(.*)%(.-%)$")
elseif mw.ustring.match(s, ",") then
s = mw.ustring.match(s, "(.-),.*$")
end
return s
end
local function delinkOne(text)
if mw.ustring.match(text, "[^|].*|%]%]") or mw.ustring.match(text, "%[%[|") then -- Weed out the pipe tricks first.
return delinkPipeTrick(text)
end
-- Find the link area and display area of the wikilink
local linkarea, display
if mw.ustring.match(text, "|") then -- Find if we're dealing with a piped link.
linkarea, display = mw.ustring.match(text, "^%[%[(.-)|(.+)%]%]")
else
-- If the link isn't piped, the display area and the link area are the same.
linkarea = mw.ustring.match(text, "^%[%[(.-)%]%]")
display = linkarea
end
-- Check for bad links
if mw.ustring.match(linkarea, "%[") or mw.ustring.match(linkarea, "%]") then
error("Bad link detected. Bad links are not yet supported.")
end
return display
end
local function _delink(args)
local text = args[1] or ""
text = mw.ustring.gsub(text, "%[%[.-%]%]", delinkOne)
return text
end
function p.delink(frame)
local args
if frame == mw.getCurrentFrame() then
-- We're being called via #invoke. If the invoking template passed any args, use
-- them. Otherwise, use the args that were passed into the template.
args = frame:getParent().args
for k, v in pairs(frame.args) do
args = frame.args
break
end
else
-- We're being called from another module or from the debug console, so assume
-- the args are passed in directly.
args = frame
end
return _delink(args)
end
return p
