Difference between revisions of "Module:URL"

From Wikidot - Australian Business Wiki
Jump to navigation Jump to search
Module:WikidataIB>MSGJ
(fixes for pen icon)
m (1 revision imported)
 
(One intermediate revision by the same user not shown)
Line 1: Line 1:
−
--
+
<includeonly>{{#invoke:URL|url}}</includeonly>{{#invoke:Check for unknown parameters|check|unknown={{main other|[[Category:Pages using URL template with unknown parameters|_VALUE_{{PAGENAME}}]]}}|preview=Page using [[Template:URL]] with unknown parameter "_VALUE_"|ignoreblank=y | 1 | 2 }}<noinclude>{{documentation}}</noinclude>
−
-- This module implements {{URL}}
 
−
--
 
−
-- See unit tests at [[Module:URL/testcases]]
 
−
 
 
−
local p = {}
 
−
 
−
local function safeUri(s)
 
−
local success, uri = pcall(function()
 
−
return mw.uri.new(s)
 
−
end)
 
−
if success then
 
−
return uri
 
−
end
 
−
end
 
−
 
 
−
local function extractUrl(args)
 
−
for name, val in pairs(args) do
 
−
if name ~= 2 and name ~= "msg" then
 
−
local url = name .. "=" .. val;
 
−
url = mw.ustring.gsub(url, '^[Hh][Tt][Tt][Pp]([Ss]?):(/?)([^/])', 'http%1://%3')
 
−
local uri = safeUri(url);
 
−
if uri and uri.host then
 
−
return url
 
−
end
 
−
end
 
−
end
 
−
end
 
−
 
 
−
function p._url(url, text, msg)
 
−
url = mw.text.trim(url or '')
 
−
text = mw.text.trim(text or '')
 
−
local nomsg = (msg or ''):sub(1,1):lower() == "n" or msg == 'false' -- boolean: true if msg is "false" or starts with n or N
 
−
 
 
−
if url == '' then
 
−
if text == '' then
 
−
if nomsg then
 
−
return nil
 
−
else
 
−
return mw.getCurrentFrame():expandTemplate{ title = 'tlx', args = { 'URL', "''example.com''", "''optional display text''" } }
 
−
end
 
−
else
 
−
return text
 
−
end
 
−
end
 
−
 
 
−
-- If the URL contains any unencoded spaces, encode them, because MediaWiki will otherwise interpret a space as the end of the URL.
 
−
url = mw.ustring.gsub(url, '%s', function(s) return mw.uri.encode(s, 'PATH') end)
 
−
 
 
−
-- If there is an empty query string or fragment id, remove it as it will cause mw.uri.new to throw an error
 
−
url = mw.ustring.gsub(url, '#$', '')
 
−
url = mw.ustring.gsub(url, '%?$', '')
 
−
 
 
−
-- If it's an HTTP[S] URL without the double slash, fix it.
 
−
url = mw.ustring.gsub(url, '^[Hh][Tt][Tt][Pp]([Ss]?):(/?)([^/])', 'http%1://%3')
 
−
 
 
−
-- Handle URLs from Wikidata of the format http&#58;//
 
−
url = mw.ustring.gsub(url, '^[Hh][Tt][Tt][Pp]([Ss]?)&#58;//', 'http%1://')
 
−
 
 
−
local uri = safeUri(url)
 
−
 
 
−
-- Handle URL's without a protocol and URL's that are protocol-relative,
 
−
-- e.g. www.example.com/foo or www.example.com:8080/foo, and //www.example.com/foo
 
−
if uri and (not uri.protocol or (uri.protocol and not uri.host)) and url:sub(1, 2) ~= '//' then
 
−
url = 'http://' .. url
 
−
uri = safeUri(url)
 
−
end
 
−
 
 
−
if text == '' then
 
−
if uri then
 
−
if uri.path == '/' then uri.path = '' end
 
−
 
 
−
local port = ''
 
−
if uri.port then port = ':' .. uri.port end
 
−
 
 
−
text = mw.ustring.lower(uri.host or '') .. port .. (uri.relativePath or '')
 
−
 
 
−
-- Add <wbr> before _/.-# sequences
 
−
text = mw.ustring.gsub(text,"(/+)","<wbr/>%1")      -- This entry MUST be the first. "<wbr/>" has a "/" in it, you know.
 
−
text = mw.ustring.gsub(text,"(%.+)","<wbr/>%1")
 
−
-- text = mw.ustring.gsub(text,"(%-+)","<wbr/>%1") -- DISABLED for now
 
−
text = mw.ustring.gsub(text,"(%#+)","<wbr/>%1")
 
−
text = mw.ustring.gsub(text,"(_+)","<wbr/>%1")
 
−
else -- URL is badly-formed, so just display whatever was passed in
 
−
text = url
 
−
end
 
−
end
 
−
 
 
−
return mw.ustring.format('<span class="url">[%s %s]</span>', url, text)
 
−
end
 
−
 
 
−
--[[
 
−
The main entry point for calling from Template:URL.
 
−
--]]
 
−
function p.url(frame)
 
−
local templateArgs = frame.args
 
−
local parentArgs = frame:getParent().args
 
−
local url = templateArgs[1] or parentArgs[1]
 
−
local text = templateArgs[2] or parentArgs[2] or ''
 
−
local msg = templateArgs.msg or parentArgs.msg or ''
 
−
url = url or extractUrl(templateArgs) or extractUrl(parentArgs) or ''
 
−
return p._url(url, text, msg)
 
−
end
 
−
 
 
−
--[[
 
−
The entry point for calling from the forked Template:URL2.
 
−
This function returns no message by default.
 
−
It strips out wiki-link markup, html tags, and everything after a space.
 
−
--]]
 
−
function p.url2(frame)
 
−
local templateArgs = frame.args
 
−
local parentArgs = frame:getParent().args
 
−
local url = templateArgs[1] or parentArgs[1]
 
−
local text = templateArgs[2] or parentArgs[2] or ''
 
−
-- default to no message
 
−
local msg = templateArgs.msg or parentArgs.msg or 'no'
 
−
url = url or extractUrl(templateArgs) or extractUrl(parentArgs) or ''
 
−
-- if the url came from a Wikidata call, it might have a pen icon appended
 
−
-- we want to keep that and add it back at the end.
 
−
local u1, penicon = mw.ustring.match( url, "(.*)(&nbsp;<span class='penicon.*)" )
 
−
if penicon then url = u1 end
 
−
-- strip out html tags and [ ] from url
 
−
url = (url or ''):gsub("<[^>]*>", ""):gsub("[%[%]]", "")
 
−
-- truncate anything after a space
 
−
url = url:gsub("%%20", " "):gsub(" .*", "")
 
−
return (p._url(url, text, msg) or "") .. (penicon or "")
 
−
end
 
−
 
 
−
return p
 

Latest revision as of 13:02, 25 March 2021

Lua error: Internal error: The interpreter exited with status 127.Lua error: Internal error: The interpreter exited with status 127.

Retrieved from "https://wikidot.com.au/index.php?title=Module:URL&oldid=1418"