Difference between revisions of "Module:Autolink"
Dinoguy1000 (talk | contribs) (update from sandbox) |
Dinoguy1000 (talk | contribs) (slightly simpler from sandbox; don't overwrite "links" quite so much (still would like to figure out how to make it never happen)) |
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| Line 13: | Line 13: | ||
-- marker used for {{nolink}} support (doesn't have to be a zero-width non-joiner, that's just what was used in the template version) | -- marker used for {{nolink}} support (doesn't have to be a zero-width non-joiner, that's just what was used in the template version) | ||
local zwnj = '‌' | local zwnj = '‌' | ||
| − | local links, listmarkup, el, link, txt, formatl, formatr | + | local linkarr, links, listmarkup, el, link, txt, formatl, formatr |
-- set default to stop errors | -- set default to stop errors | ||
| − | + | links = args[1] and text.trim( args[1] ) or '' | |
| − | if ustring.find( | + | if ustring.find( links, zwnj ) ~= 1 then |
| − | + | linkarr = text.split( links, '\n' ) | |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | args[2] = # | + | args[2] = #linkarr == 1 and args[2] |
| − | listmarkup = # | + | listmarkup = #linkarr == 1 and '' |
| − | for i=1, # | + | for i=1, #linkarr do |
| − | el = text.trim( | + | el = text.trim( linkarr[i] ) |
-- catch empty string at the start of lists | -- catch empty string at the start of lists | ||
| Line 42: | Line 36: | ||
if ustring.find( el, zwnj ) or ustring.find( el, '%[%[' ) then | if ustring.find( el, zwnj ) or ustring.find( el, '%[%[' ) then | ||
| − | + | linkarr[i] = table.concat( { listmarkup, el }, '' ) | |
else | else | ||
link = el | link = el | ||
| Line 74: | Line 68: | ||
if link == txt then | if link == txt then | ||
| − | + | linkarr[i] = table.concat( { listmarkup, formatl, '[[', link, ']]', formatr }, '' ) | |
else | else | ||
| − | + | linkarr[i] = table.concat( { listmarkup, formatl, '[[', link, '|', txt, ']]', formatr }, '' ) | |
end | end | ||
end | end | ||
| Line 82: | Line 76: | ||
end | end | ||
| − | links = table.concat( | + | links = table.concat( linkarr, '\n' ) |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
end | end | ||
| + | |||
| + | links = ustring.gsub( links, zwnj, '' ) | ||
| + | links = ustring.gsub( links, '%[%[[Cc]ategory:', '[[:Category:' ) | ||
| + | links = ustring.gsub( links, '%[%[[Ff]ile:', '[[:File:' ) | ||
| + | links = ustring.gsub( links, '%[%[[Ii]mage:', '[[:File:' ) | ||
| + | links = text.trim( links ) | ||
| + | return links | ||
end | end | ||
Revision as of 12:24, 1 July 2015
Module documentation--
-- implements {{Autolink}} and {{Unlink}}
--
local p = {}
local ustring = mw.ustring
local text = mw.text
function p.link( frame )
local args = frame:getParent().args
-- for testing from console
-- local args = frame
-- marker used for {{nolink}} support (doesn't have to be a zero-width non-joiner, that's just what was used in the template version)
local zwnj = '‌'
local linkarr, links, listmarkup, el, link, txt, formatl, formatr
-- set default to stop errors
links = args[1] and text.trim( args[1] ) or ''
if ustring.find( links, zwnj ) ~= 1 then
linkarr = text.split( links, '\n' )
args[2] = #linkarr == 1 and args[2]
listmarkup = #linkarr == 1 and ''
for i=1, #linkarr do
el = text.trim( linkarr[i] )
-- catch empty string at the start of lists
if not ustring.match( el, '^[*#;:]?$' ) then
if listmarkup ~= '' then
listmarkup = ustring.match( el, '^([*#;:])' ) or '*'
el = ustring.gsub( el, '^[*#;:]%s*', '' )
end
if ustring.find( el, zwnj ) or ustring.find( el, '%[%[' ) then
linkarr[i] = table.concat( { listmarkup, el }, '' )
else
link = el
txt = args[2] or el
formatl = ''
formatr = ''
link = ustring.gsub( link, '""', '' )
link = ustring.gsub( link, "'''?", '' )
-- check for formatting that can be moved out of the link entirely
if ustring.find( txt, '^""' ) and ustring.find( txt, '""$' ) then
formatl = '"'
formatr = '"'
txt = ustring.gsub( txt, '""', '' )
else
txt = ustring.gsub( txt, '""', '"' )
end
if ustring.find( txt, "^'''" ) and ustring.find( txt, "'''$" ) then
formatl = formatl .. "'''"
formatr = "'''" .. formatr
txt = ustring.gsub( txt, "^'''", '' )
txt = ustring.gsub( txt, "'''$", '' )
end
if ustring.find( txt, "^''" ) and ustring.find( txt, "''$" ) then
formatl = formatl .. "''"
formatr = "''" .. formatr
txt = ustring.gsub( txt, "^''", '' )
txt = ustring.gsub( txt, "''$", '' )
end
if link == txt then
linkarr[i] = table.concat( { listmarkup, formatl, '[[', link, ']]', formatr }, '' )
else
linkarr[i] = table.concat( { listmarkup, formatl, '[[', link, '|', txt, ']]', formatr }, '' )
end
end
end
end
links = table.concat( linkarr, '\n' )
end
links = ustring.gsub( links, zwnj, '' )
links = ustring.gsub( links, '%[%[[Cc]ategory:', '[[:Category:' )
links = ustring.gsub( links, '%[%[[Ff]ile:', '[[:File:' )
links = ustring.gsub( links, '%[%[[Ii]mage:', '[[:File:' )
links = text.trim( links )
return links
end
function p.unlink( frame )
local args = frame:getParent().args
return args[1] and ( ustring.match( args[1], '%[%[:?(.-)[|%]]' ) or text.trim( args[1] ) )
end
return p
