Modulo:Delink: differenze tra le versioni

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(singolo link non necessariamente a inizio stringa come da precedente comportamento del template:Scollega)
 
(synced from sandbox: consistent spacing; cleaner code - if not (x == y) -> if x ~= y, etc; fix for question mark - can now delink What If...? style titles.)
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--[[
-- This module de-links most wikitext.
* Modulo per rimuovere wikilink e collegamenti esterni dal wikitesto.
*
* Il modulo è stato importato da:
* https://en.wikipedia.org/w/index.php?title=Module:Delink&oldid=695173753
]]--


require('Module:No globals')
require("Module:No globals")


local p = {}
local p = {}
local args
 
local getArgs


local function delinkReversePipeTrick(s)
local function delinkReversePipeTrick(s)
if s:match("^%[%[|.*[|\n]") then -- Check for newlines or multiple pipes.
if s:match("^%[%[|.*[|\n]") then -- Check for newlines or multiple pipes.
return s
return s
else
return s:match("%[%[|(.*)%]%]")
end
end
return s:match("%[%[|(.*)%]%]")
end
end


local function delinkPipeTrick(s)
local function delinkPipeTrick(s)
local linkarea, display = "", ""
-- We need to deal with colons, brackets, and commas, per [[Help:Pipe trick]].
-- We need to deal with colons, brackets, and commas, per [[Help:Pipe trick]].
-- First, remove the text before the first colon, if any.
-- First, remove the text before the first colon, if any.
if s:match(":") then
if s:match(":") then
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s = s:match("%[%[(.*)|%]%]")
s = s:match("%[%[(.*)|%]%]")
end
end
-- Next up, brackets and commas.
if s:match("%(.-%)$") then -- Brackets trump commas.
s = s:match("(.-) ?%(.-%)$")
elseif s:match(",") then -- If there are no brackets, display only the text before the first comma.
s = s:match("(.-),.*$")
end
return s
end


if not args['singolo link'] then
-- Return wikilink target |wikilinks=target
-- Next up, brackets and commas.
local function getDelinkedTarget(s)
if s:match("%(.-%)$") then -- Brackets trump commas.
local result = s
s = s:match("(.-) ?%(.-%)$")
-- Deal with the reverse pipe trick.
elseif s:match(",") then -- If there are no brackets, display only the text before the first comma.
if result:match("%[%[|") then
s = s:match("(.-),.*$")
return delinkReversePipeTrick(result)
end
end
result = mw.uri.decode(result, "PATH") -- decode percent-encoded entities. Leave underscores and plus signs.
result = mw.text.decode(result, true) -- decode HTML entities.
-- Check for bad titles. To do this we need to find the
-- title area of the link, i.e. the part before any pipes.
local target_area
if result:match("|") then -- Find if we're dealing with a piped link.
target_area = result:match("^%[%[(.-)|.*%]%]")
else
target_area = result:match("^%[%[(.-)%]%]")
end
 
-- Check for bad characters.
if mw.ustring.match(target_area, "[%[%]<>{}%%%c\n]") and mw.ustring.match(target_area, "[%[%]<>{}%%%c\n]") ~= "?" then
return s
end
end
return s
return target_area
end
end


local function delinkWikilink(s)
local function getDelinkedLabel(s)
local result = s
local result = s
-- Deal with the reverse pipe trick.
-- Deal with the reverse pipe trick.
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-- Check for bad titles. To do this we need to find the
-- Check for bad titles. To do this we need to find the
-- title area of the link, i.e. the part before any pipes.
-- title area of the link, i.e. the part before any pipes.
local titlearea
local target_area
if result:match("|") then -- Find if we're dealing with a piped link.
if result:match("|") then -- Find if we're dealing with a piped link.
titlearea = result:match("^%[%[(.-)|.*%]%]")
target_area = result:match("^%[%[(.-)|.*%]%]")
else
else
titlearea = result:match("^%[%[(.-)%]%]")
target_area = result:match("^%[%[(.-)%]%]")
end
end
-- Check for bad characters.
-- Check for bad characters.
if mw.ustring.match(titlearea, "[%[%]<>{}%%%c\n]") then
if mw.ustring.match(target_area, "[%[%]<>{}%%%c\n]") and mw.ustring.match(target_area, "[%[%]<>{}%%%c\n]") ~= "?" then
return s
return s
end
end


-- Check for categories, interwikis, and files.
-- Check for categories, interwikis, and files.
local colonprefix = result:match("%[%[(.-):.*%]%]") -- Get the text before the first colon.
local colon_prefix = result:match("%[%[(.-):.*%]%]") or "" -- Get the text before the first colon.
if colonprefix then
local ns = mw.site.namespaces[colon_prefix] -- see if this is a known namespace
local ns = mw.site.namespaces[colonprefix] -- see if this is a known namespace
if mw.language.isKnownLanguageTag(colon_prefix) or (ns and (ns.canonicalName == "File" or ns.canonicalName == "Category")) then
if mw.language.isKnownLanguageTag(colonprefix) or
return ""
ns and ( ns.canonicalName == "File" or ns.canonicalName == "Category" ) then
return ""
end
end
end


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return delinkPipeTrick(result)
return delinkPipeTrick(result)
end
end
 
-- Find the display area of the wikilink
-- Find the display area of the wikilink
if result:match("|") then -- Find if we're dealing with a piped link.
if result:match("|") then -- Find if we're dealing with a piped link.
local pattern = "^%[%[.-|(.+)%]%]"
result = result:match("^%[%[.-|(.+)%]%]")
if args['singolo link'] and args[2] == 'v' then
pattern = "^%[%[(.-)|.+%]%]"
end
result = result:match(pattern)
-- Remove new lines from the display of multiline piped links,
-- Remove new lines from the display of multiline piped links,
-- where the pipe is before the first new line.
-- where the pipe is before the first new line.
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-- Assume we have already delinked internal wikilinks, and that
-- Assume we have already delinked internal wikilinks, and that
-- we have been passed some text between two square brackets [foo].
-- we have been passed some text between two square brackets [foo].
 
-- If the text contains a line break it is not formatted as a URL, regardless of other content.
-- If the text contains a line break it is not formatted as a URL, regardless of other content.
if s:match("\n") then
if s:match("\n") then
return s
return s
end
end
 
-- Check if the text has a valid URL prefix and at least one valid URL character.
-- Check if the text has a valid URL prefix and at least one valid URL character.
local valid_url_prefixes = {"//", "http://", "https://", "ftp://", "gopher://", "mailto:", "news:", "irc://"}  
local valid_url_prefixes = {"//", "http://", "https://", "ftp://", "gopher://", "mailto:", "news:", "irc://"}  
local url_prefix
local url_prefix
for i,v in ipairs(valid_url_prefixes) do
for _ ,v in ipairs(valid_url_prefixes) do
if mw.ustring.match(s, '^%[' .. v ..'[^"%s].*%]' ) then
if mw.ustring.match(s, '^%[' .. v ..'[^"%s].*%]' ) then
url_prefix = v
url_prefix = v
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end
end
end
end
 
-- Get display text
-- Get display text
if not url_prefix then
if not url_prefix then
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if mw.ustring.match(s_decoded, "%c") then
if mw.ustring.match(s_decoded, "%c") then
return s
return s
else
return s_decoded
end
end
return s_decoded
end
end


local function delinkLinkClass(s, pattern, delinkFunction)
local function delinkLinkClass(text, pattern, delinkFunction)
if not type(s) == "string" then
if type(text) ~= "string" then
error("Tentativo di rimuovere link da un valore non di tipo stringa.", 2)
error("Attempt to de-link non-string input.", 2)
end
end
if not ( type(pattern) == "string" and mw.ustring.sub(pattern, 1, 1) == "^" ) then
if type(pattern) ~= "string" or mw.ustring.sub(pattern, 1, 1) ~= "^" then
error('Pattern non valido individuato. I pattern devono inziare con "^".', 2)
error('Invalid pattern detected. Patterns must begin with "^".', 2)
end
end
-- Iterate over the text string, and replace any matched text. using the  
-- Iterate over the text string, and replace any matched text. using the  
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-- than just use gsub, otherwise nested links aren't detected properly.
-- than just use gsub, otherwise nested links aren't detected properly.
local result = ""
local result = ""
while s ~= '' do
while text ~= "" do
if args['singolo link'] then
-- Replace text using one iteration of gsub.
local m = mw.ustring.match(s, pattern)
text = mw.ustring.gsub(text, pattern, delinkFunction, 1)
if m then
local m2 = delinkFunction(m)
if m ~= m2 then
result = mw.text.trim(m2)
break
end
end
else
-- Replace text using one iteration of gsub.
s = mw.ustring.gsub(s, pattern, delinkFunction, 1)
end
-- Append the left-most character to the result string.
-- Append the left-most character to the result string.
result = result .. mw.ustring.sub(s, 1, 1)
result = result .. mw.ustring.sub(text, 1, 1)
s = mw.ustring.sub(s, 2, -1)
text = mw.ustring.sub(text, 2, -1)
end
end
return result
return result
end
end


function p._main(frame_args)
function p._delink(args)
args = frame_args
local text = args[1] or ""
local text = args[1] or ""
if args.refs == "yes" or args.note == "sì" then
if args.refs == "yes" then
-- Remove any [[Help:Strip markers]] representing ref tags. In most situations  
-- Remove any [[Help:Strip markers]] representing ref tags. In most situations  
-- this is not a good idea - only use it if you know what you are doing!
-- this is not a good idea - only use it if you know what you are doing!
text = mw.ustring.gsub(text, "UNIQ%w*%-ref%-%d*%-QINU", "")
text = mw.ustring.gsub(text, "UNIQ%w*%-ref%-%d*%-QINU", "")
end
end
if not (args.comments == "no" or args.commenti == "no") then
if args.comments ~= "no" then
text = text:gsub("<!%-%-.-%-%->", "") -- Remove html comments.
text = text:gsub("<!%-%-.-%-%->", "") -- Remove html comments.
end
end
if not (args.wikilinks == "no" or args.wikilink == "no") then
 
text = delinkLinkClass(text, "^%[%[.-%]%]", delinkWikilink) -- De-link wikilinks.
if args.wikilinks ~= "no" and args.wikilinks ~= "target" then
-- De-link wikilinks and return the label portion of the wikilink.
text = delinkLinkClass(text, "^%[%[.-%]%]", getDelinkedLabel)
elseif args.wikilinks == "target" then
-- De-link wikilinks and return the target portions of the wikilink.
text = delinkLinkClass(text, "^%[%[.-%]%]", getDelinkedTarget)
end
end
if not (args.urls == "no" or args.url == "no") then
if args.urls ~= "no" then
text = delinkLinkClass(text, "^%[.-%]", delinkURL) -- De-link URLs.
text = delinkLinkClass(text, "^%[.-%]", delinkURL) -- De-link URLs.
end
end
if not (args.whitespace == "no" or args.spazi == "no") then
if args.whitespace ~= "no" then
-- Replace single new lines with a single space, but leave double new lines
-- Replace single new lines with a single space, but leave double new lines
-- and new lines only containing spaces or tabs before a second new line.
-- and new lines only containing spaces or tabs before a second new line.
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end
end


function p.main(frame)
function p.delink(frame)
local getArgs = require('Modulo:Arguments').getArgs
if not getArgs then
return p._main(getArgs(frame))
getArgs = require('Module:Arguments').getArgs
end
return p._delink(getArgs(frame, {wrappers = 'Template:Delink'}))
end
end


return p
return p
Estratto da "https://www.tematichedigenere.com/wiki/Modulo:Delink"