|
|
| Zeile 1: |
Zeile 1: |
| − | --[=[ URLutil 2014-09-20
| + | |
| − | Utilities for URL etc. on www.
| + | |
| − | * getAuthority()
| + | |
| − | * getFragment()
| + | |
| − | * getHost()
| + | |
| − | * getLocation()
| + | |
| − | * getPath()
| + | |
| − | * getPort()
| + | |
| − | * getQuery()
| + | |
| − | * getQueryTable()
| + | |
| − | * getRelativePath()
| + | |
| − | * getScheme()
| + | |
| − | * getTLD()
| + | |
| − | * getTop2domain()
| + | |
| − | * getTop3domain()
| + | |
| − | * isAuthority()
| + | |
| − | * isDomain()
| + | |
| − | * isDomainExample()
| + | |
| − | * isDomainInt()
| + | |
| − | * isHost()
| + | |
| − | * isIP()
| + | |
| − | * isIPlocal()
| + | |
| − | * isIPv4()
| + | |
| − | * isIPv6()
| + | |
| − | * isMailAddress()
| + | |
| − | * isMailLink()
| + | |
| − | * isProtocolDialog()
| + | |
| − | * isProtocolWiki()
| + | |
| − | * isResourceURL()
| + | |
| − | * isSuspiciousURL()
| + | |
| − | * isUnescapedURL()
| + | |
| − | * isWebURL()
| + | |
| − | * wikiEscapeURL()
| + | |
| − | Only [[dotted decimal]] notation for IPv4 supported.
| + | |
| − | Does not support dotted hexadecimal, dotted octal, or single-number formats.
| + | |
| − | IPv6 URL (bracketed) not yet implemented; might need Wikintax escaping anyway.
| + | |
| − | ]=]
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | -- table for export
| + | |
| − | local URLutil = {}
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getURIScheme = function ( uri )
| + | |
| − | if type( uri ) == "string" then
| + | |
| − | local prot, colon, slashes = uri:match( "^%s*([a-zA-Z]*)(:?)(/?/?)" )
| + | |
| − | if #colon == 1 and #prot >= 2 then
| + | |
| − | return prot:lower()
| + | |
| − | elseif #slashes == 2 and #prot == 0 then
| + | |
| − | return "//"
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return false
| + | |
| − | end -- getURIScheme()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | local getTopDomain = function ( url, mode )
| + | |
| − | local r = URLutil.getHost( url )
| + | |
| − | if r then
| + | |
| − | local pattern = "[%w%%]+%.%a[%w-]*%a)$"
| + | |
| − | if mode == 3 then
| + | |
| − | pattern = "[%w%%]+%." .. pattern
| + | |
| − | end
| + | |
| − | r = mw.ustring.match( "." .. r, "%.(" .. pattern )
| + | |
| − | if not r then
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- getTopDomain()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getAuthority = function ( url )
| + | |
| − | local r
| + | |
| − | if type( url ) == "string" then
| + | |
| − | local colon, host, port
| + | |
| − | local pattern = "^%s*%w*:?//([%w%.%%-]+)(:?)([%d]*)/"
| + | |
| − | local s = mw.text.decode( url )
| + | |
| − | local i = s:find( "#", 6, true )
| + | |
| − | if i then
| + | |
| − | s = s:sub( 1, i - 1 ) .. "/"
| + | |
| − | else
| + | |
| − | s = s .. "/"
| + | |
| − | end
| + | |
| − | host, colon, port = mw.ustring.match( s, pattern )
| + | |
| − | if URLutil.isHost( host ) then
| + | |
| − | host = mw.ustring.lower( host )
| + | |
| − | if colon == ":" then
| + | |
| − | if port:find( "^[1-9]" ) then
| + | |
| − | r = ( host .. ":" .. port )
| + | |
| − | end
| + | |
| − | elseif #port == 0 then
| + | |
| − | r = host
| + | |
| − | end
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getAuthority()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getFragment = function ( url, decode )
| + | |
| − | local r
| + | |
| − | if type( url ) == "string" then
| + | |
| − | local s = mw.text.decode( url )
| + | |
| − | local i = s:find( "#", 1, true )
| + | |
| − | if i then
| + | |
| − | r = mw.text.trim( s:sub( i ) ):sub( 2 )
| + | |
| − | if type( decode ) == "string" then
| + | |
| − | local encoding = mw.text.trim( decode )
| + | |
| − | local launch
| + | |
| − | if encoding == "%" then
| + | |
| − | launch = true
| + | |
| − | elseif encoding == "WIKI" then
| + | |
| − | r = r:gsub( "%.(%x%x)", "%%%1" )
| + | |
| − | :gsub( "_", " " )
| + | |
| − | launch = true
| + | |
| − | end
| + | |
| − | if launch then
| + | |
| − | r = mw.uri.decode( r, "PATH" )
| + | |
| − | end
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r = nil
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getFragment()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getHost = function ( url )
| + | |
| − | local r = URLutil.getAuthority( url )
| + | |
| − | if r then
| + | |
| − | r = mw.ustring.match( r, "^([%w%.%%-]+):?[%d]*$" )
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getHost()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getLocation = function ( url )
| + | |
| − | local r
| + | |
| − | if type( url ) == "string" then
| + | |
| − | r = mw.text.trim( url )
| + | |
| − | if r == "" then
| + | |
| − | r = false
| + | |
| − | else
| + | |
| − | local i
| + | |
| − | r = mw.text.decode( r )
| + | |
| − | i = r:find( "#", 1, true )
| + | |
| − | if i then
| + | |
| − | if i == 1 then
| + | |
| − | r = false
| + | |
| − | else
| + | |
| − | r = r:sub( 1, i - 1 )
| + | |
| − | end
| + | |
| − | end
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r = nil
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getLocation()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getPath = function ( url )
| + | |
| − | local r = URLutil.getRelativePath( url )
| + | |
| − | if r then
| + | |
| − | local s = r:match( "^([^%?]*)%?" )
| + | |
| − | if s then
| + | |
| − | r = s
| + | |
| − | end
| + | |
| − | s = r:match( "^([^#]*)#" )
| + | |
| − | if s then
| + | |
| − | r = s
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getPath()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getPort = function ( url )
| + | |
| − | local r = URLutil.getAuthority( url )
| + | |
| − | if r then
| + | |
| − | r = r:match( ":([1-9][0-9]*)$" )
| + | |
| − | if r then
| + | |
| − | r = tonumber( r )
| + | |
| − | else
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getPort()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getQuery = function ( url, key, separator )
| + | |
| − | local r = URLutil.getLocation( url )
| + | |
| − | if r then
| + | |
| − | r = r:match( "^[^%?]*%?(.+)$" )
| + | |
| − | if r then
| + | |
| − | if type( key ) == "string" then
| + | |
| − | local single = mw.text.trim( key )
| + | |
| − | local sep = "&"
| + | |
| − | local s, scan
| + | |
| − | if type( separator ) == "string" then
| + | |
| − | s = mw.text.trim( separator )
| + | |
| − | if s:match( "^[&;,/]$" ) then
| + | |
| − | sep = s
| + | |
| − | end
| + | |
| − | end
| + | |
| − | s = string.format( "%s%s%s", sep, r, sep )
| + | |
| − | scan = string.format( "%s%s=([^%s]*)%s",
| + | |
| − | sep, key, sep, sep )
| + | |
| − | r = s:match( scan )
| + | |
| − | end
| + | |
| − | end
| + | |
| − | if not r then
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getQuery()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getQueryTable = function ( url, separator )
| + | |
| − | local r = URLutil.getQuery( url )
| + | |
| − | if r then
| + | |
| − | local sep = "&"
| + | |
| − | local n, pairs, s, set
| + | |
| − | if type( separator ) == "string" then
| + | |
| − | s = mw.text.trim( separator )
| + | |
| − | if s:match( "^[&;,/]$" ) then
| + | |
| − | sep = s
| + | |
| − | end
| + | |
| − | end
| + | |
| − | pairs = mw.text.split( r, sep, true )
| + | |
| − | n = #pairs
| + | |
| − | r = { }
| + | |
| − | for i = 1, n do
| + | |
| − | s = pairs[ i ]
| + | |
| − | if s:find( "=", 2, true ) then
| + | |
| − | s, set = s:match( "^([^=]+)=(.*)$" )
| + | |
| − | if s then
| + | |
| − | r[ s ] = set
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r[ s ] = false
| + | |
| − | end
| + | |
| − | end -- for i
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getQueryTable()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getRelativePath = function ( url )
| + | |
| − | local r
| + | |
| − | if type( url ) == "string" then
| + | |
| − | local s = url:match( "^%s*[a-zA-Z]*://(.*)$" )
| + | |
| − | if s then
| + | |
| − | s = s:match( "[^/]+(/.*)$" )
| + | |
| − | else
| + | |
| − | local x
| + | |
| − | x, s = url:match( "^%s*(/?)(/.*)$" )
| + | |
| − | if x == "/" then
| + | |
| − | s = s:match( "/[^/]+(/.*)$" )
| + | |
| − | end
| + | |
| − | end
| + | |
| − | if s then
| + | |
| − | r = mw.text.trim( s )
| + | |
| − | elseif URLutil.isResourceURL( url ) then
| + | |
| − | r = "/"
| + | |
| − | else
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r = nil
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getRelativePath()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getScheme = function ( url )
| + | |
| − | local r
| + | |
| − | if type( url ) == "string" then
| + | |
| − | local pattern = "^%s*([a-zA-Z]*)(:?)(//)"
| + | |
| − | local prot, colon, slashes = url:match( pattern )
| + | |
| − | r = false
| + | |
| − | if slashes == "//" then
| + | |
| − | if colon == ":" then
| + | |
| − | if #prot > 2 then
| + | |
| − | r = prot:lower() .. "://"
| + | |
| − | end
| + | |
| − | elseif #prot == 0 then
| + | |
| − | r = "//"
| + | |
| − | end
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r = nil
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getScheme()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getTLD = function ( url )
| + | |
| − | local r = URLutil.getHost( url )
| + | |
| − | if r then
| + | |
| − | r = mw.ustring.match( r, "[%w]+%.(%a[%w-]*%a)$" )
| + | |
| − | if not r then
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.getTLD()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getTop2domain = function ( url )
| + | |
| − | return getTopDomain( url, 2 )
| + | |
| − | end -- URLutil.getTop2domain()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.getTop3domain = function ( url )
| + | |
| − | return getTopDomain( url, 3 )
| + | |
| − | end -- URLutil.getTop3domain()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isAuthority = function ( s )
| + | |
| − | local r
| + | |
| − | if type( s ) == "string" then
| + | |
| − | local pattern = "^%s*([%w%.%%-]+)(:?)(%d*)%s*$"
| + | |
| − | local host, colon, port = mw.ustring.match( s, pattern )
| + | |
| − | if colon == ":" then
| + | |
| − | port = port:match( "^[1-9][0-9]*$" )
| + | |
| − | if type( port ) ~= "string" then
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | elseif port ~= "" then
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | r = URLutil.isHost( host )
| + | |
| − | else
| + | |
| − | r = nil
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.isAuthority()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isDomain = function ( s )
| + | |
| − | local r
| + | |
| − | if type( s ) == "string" then
| + | |
| − | local scan = "^%s*([%w%.%%-]+%w)%.(%a[%w-]*%a)%s*$"
| + | |
| − | local scope
| + | |
| − | s, scope = mw.ustring.match( s, scan )
| + | |
| − | if type( s ) == "string" then
| + | |
| − | if mw.ustring.find( s, "^%w" ) then
| + | |
| − | if mw.ustring.find( s, "..", 1, true ) then
| + | |
| − | r = false
| + | |
| − | else
| + | |
| − | r = true
| + | |
| − | end
| + | |
| − | end
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r = nil
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.isDomain()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isDomainExample = function ( url )
| + | |
| − | -- RFC 2606: example.com example.net example.org example.edu
| + | |
| − | local r = getTopDomain( url, 2 )
| + | |
| − | if r then
| + | |
| − | local s = r:lower():match( "^example%.([a-z][a-z][a-z])$" )
| + | |
| − | if s then
| + | |
| − | r = ( s == "com" or
| + | |
| − | s == "edu" or
| + | |
| − | s == "net" or
| + | |
| − | s == "org" )
| + | |
| − | else
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.isDomainExample()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isDomainInt = function ( url )
| + | |
| − | -- Internationalized Domain Name (Punycode)
| + | |
| − | local r = URLutil.getHost( url )
| + | |
| − | if r then
| + | |
| − | if r:match( "^[!-~]+$" ) then
| + | |
| − | local s = "." .. r
| + | |
| − | if s:find( ".xn--", 1, true ) then
| + | |
| − | r = true
| + | |
| − | else
| + | |
| − | r = false
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r = true
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.isDomainInt()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isHost = function ( s )
| + | |
| − | return URLutil.isDomain( s ) or URLutil.isIP( s )
| + | |
| − | end -- URLutil.isHost()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isIP = function ( s )
| + | |
| − | return URLutil.isIPv4( s ) and 4 or URLutil.isIPv6( s ) and 6
| + | |
| − | end -- URLutil.isIP()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isIPlocal = function ( s )
| + | |
| − | -- IPv4 according to RFC 1918, RFC 1122; even any 0.0.0.0 (RFC 5735)
| + | |
| − | local r = false
| + | |
| − | local num = s:match( "^ *([01][0-9]*)%." )
| + | |
| − | if num then
| + | |
| − | num = tonumber( num )
| + | |
| − | if num == 0 then
| + | |
| − | r = s:match( "^ *0+%.[0-9]+%.[0-9]+%.[0-9]+ *$" )
| + | |
| − | elseif num == 10 or num == 127 then
| + | |
| − | -- loopback; private/local host: 127.0.0.1
| + | |
| − | r = URLutil.isIPv4( s )
| + | |
| − | elseif num == 169 then
| + | |
| − | -- 169.254.*.*
| + | |
| − | elseif num == 172 then
| + | |
| − | -- 172.(16...31).*.*
| + | |
| − | num = s:match( "^ *0*172%.([0-9]+)%." )
| + | |
| − | if num then
| + | |
| − | num = tonumber( num )
| + | |
| − | if num >= 16 and num <= 31 then
| + | |
| − | r = URLutil.isIPv4( s )
| + | |
| − | end
| + | |
| − | end
| + | |
| − | elseif beg == 192 then
| + | |
| − | -- 192.168.*.*
| + | |
| − | num = s:match( "^ *0*192%.([0-9]+)%." )
| + | |
| − | if num then
| + | |
| − | num = tonumber( num )
| + | |
| − | if num == 168 then
| + | |
| − | r = URLutil.isIPv4( s )
| + | |
| − | end
| + | |
| − | end
| + | |
| − | end
| + | |
| − | end
| + | |
| − | if r then
| + | |
| − | r = true
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.isIPlocal()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isIPv4 = function ( s )
| + | |
| − | local function legal( n )
| + | |
| − | return ( tonumber( n ) < 256 )
| + | |
| − | end
| + | |
| − | local r = false
| + | |
| − | if type( s ) == "string" then
| + | |
| − | local p1, p2, p3, p4 = s:match( "^%s*([1-9][0-9]?[0-9]?)%.([12]?[0-9]?[0-9])%.([12]?[0-9]?[0-9])%.([12]?[0-9]?[0-9])%s*$" )
| + | |
| − | if p1 and p2 and p3 and p4 then
| + | |
| − | r = legal( p1 ) and legal( p2 ) and legal( p3 ) and legal( p4 )
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end -- URLutil.isIPv4()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isIPv6 = function ( s )
| + | |
| − | local dcolon, groups
| + | |
| − | if type( s ) ~= "string"
| + | |
| − | or s:len() == 0
| + | |
| − | or s:find( "[^:%x]" ) -- only colon and hex digits are legal chars
| + | |
| − | or s:find( "^:[^:]" ) -- can begin or end with :: but not with single :
| + | |
| − | or s:find( "[^:]:$" )
| + | |
| − | or s:find( ":::" )
| + | |
| − | then
| + | |
| − | return false
| + | |
| − | end
| + | |
| − | s = mw.text.trim( s )
| + | |
| − | s, dcolon = s:gsub( "::", ":" )
| + | |
| − | if dcolon > 1 then
| + | |
| − | return false
| + | |
| − | end -- at most one ::
| + | |
| − | s = s:gsub( "^:?", ":" ) -- prepend : if needed, upper
| + | |
| − | s, groups = s:gsub( ":%x%x?%x?%x?", "" ) -- remove valid groups, and count them
| + | |
| − | return ( ( dcolon == 1 and groups < 8 ) or
| + | |
| − | ( dcolon == 0 and groups == 8 ) )
| + | |
| − | and ( s:len() == 0 or ( dcolon == 1 and s == ":" ) ) -- might be one dangling : if original ended with ::
| + | |
| − | end -- URLutil.isIPv6()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isMailAddress = function ( s )
| + | |
| − | if type( s ) == "string" then
| + | |
| − | s = mw.ustring.match( s, "^%s*[%w%.%%_-]+@([%w%.%%-]+)%s*$" )
| + | |
| − | return URLutil.isDomain( s )
| + | |
| − | end
| + | |
| − | return false
| + | |
| − | end -- URLutil.isMailAddress()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isMailLink = function ( s )
| + | |
| − | if type( s ) == "string" then
| + | |
| − | local addr
| + | |
| − | s, addr = mw.ustring.match( s, "^%s*([Mm][Aa][Ii][Ll][Tt][Oo]):(%S[%w%.%%_-]*@[%w%.%%-]+)%s*$" )
| + | |
| − | if type( s ) == "string" then
| + | |
| − | if s:lower() == "mailto" then
| + | |
| − | return URLutil.isMailAddress( addr )
| + | |
| − | end
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return false
| + | |
| − | end -- URLutil.isMailLink()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | local function isProtocolAccepted( prot, supplied )
| + | |
| − | if type( prot ) == "string" then
| + | |
| − | local scheme, colon, slashes = mw.ustring.match( prot, "^%s*([a-zA-Z]*)(:?)(/?/?)%s*$" )
| + | |
| − | if slashes ~= "/" then
| + | |
| − | if scheme == "" then
| + | |
| − | if colon ~= ":" and slashes == "//" then
| + | |
| − | return true
| + | |
| − | end
| + | |
| − | elseif colon == ":" or slashes == "" then
| + | |
| − | local s = supplied:match( " " .. scheme:lower() .. " " )
| + | |
| − | if type( s ) == "string" then
| + | |
| − | return true
| + | |
| − | end
| + | |
| − | end
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return false
| + | |
| − | end -- isProtocolAccepted()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isProtocolMW = function ( prot )
| + | |
| − | return isProtocolAccepted( prot,
| + | |
| − | " http https ftp ftps ssh sftp irc ircs xmpp sip sips gopher telnet nntp worldwind mailto tel sms news svn git mms bitcoin magnet urn geo " )
| + | |
| − | end -- URLutil.isProtocolMW()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isProtocolDialog = function ( prot )
| + | |
| − | return isProtocolAccepted( prot, " mailto irc ircs ssh telnet " )
| + | |
| − | end -- URLutil.isProtocolDialog()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isProtocolWiki = function ( prot )
| + | |
| − | return isProtocolAccepted( prot,
| + | |
| − | " ftp ftps git http https nntp sftp svn worldwind " )
| + | |
| − | end -- URLutil.isProtocolWiki()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isResourceURL = function ( url )
| + | |
| − | local scheme = URLutil.getScheme( url )
| + | |
| − | if scheme then
| + | |
| − | local s = " // http:// https:// ftp:// sftp:// "
| + | |
| − | s = s:find( string.format( " %s ", scheme ) )
| + | |
| − | if s then
| + | |
| − | if URLutil.getAuthority( url ) then
| + | |
| − | if not url:match( "%S%s+%S" ) then
| + | |
| − | return true
| + | |
| − | end
| + | |
| − | end
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return false
| + | |
| − | end -- URLutil.isResourceURL()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isSuspiciousURL = function ( url )
| + | |
| − | if URLutil.isResourceURL( url ) then
| + | |
| − | local s = URLutil.getAuthority( url )
| + | |
| − | local pat = "[%[|%]" ..
| + | |
| − | mw.ustring.char( 8201, 45, 8207, 8234, 45, 8239, 8288 )
| + | |
| − | .. "]"
| + | |
| − | if s:find( "@" )
| + | |
| − | or url:find( "''" )
| + | |
| − | or url:find( pat )
| + | |
| − | or url:find( "[%.,]$" ) then
| + | |
| − | return true
| + | |
| − | end
| + | |
| − | -- TODO zero width character ??
| + | |
| − | return false
| + | |
| − | end
| + | |
| − | return true
| + | |
| − | end -- URLutil.isSuspiciousURL()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isUnescapedURL = function ( url, trailing )
| + | |
| − | if type( trailing ) ~= "string" then
| + | |
| − | if URLutil.isWebURL( url ) then
| + | |
| − | if url:match( "[%[|%]]" ) then
| + | |
| − | return true
| + | |
| − | end
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return false
| + | |
| − | end -- URLutil.isUnescapedURL()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.isWebURL = function ( url )
| + | |
| − | if URLutil.getScheme( url ) and URLutil.getAuthority( url ) then
| + | |
| − | if not url:match( "%S%s+%S" ) then
| + | |
| − | return true
| + | |
| − | end
| + | |
| − | end
| + | |
| − | return false
| + | |
| − | end -- URLutil.isWebURL()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | URLutil.wikiEscapeURL = function ( url )
| + | |
| − | if url:find( "[%[|%]]" ) then
| + | |
| − | local n
| + | |
| − | url, n = url:gsub( "%[", "[" )
| + | |
| − | :gsub( "|", "|" )
| + | |
| − | :gsub( "%]", "]" )
| + | |
| − | end
| + | |
| − | return url
| + | |
| − | end -- URLutil.wikiEscapeURL()
| + | |
| − |
| + | |
| − |
| + | |
| − |
| + | |
| − | -- Provide template access and expose URLutil table to require
| + | |
| − |
| + | |
| − | local p = {}
| + | |
| − |
| + | |
| − | function p.getURIScheme( frame )
| + | |
| − | return URLutil.getURIScheme( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.getAuthority( frame )
| + | |
| − | return URLutil.getAuthority( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.getFragment( frame )
| + | |
| − | local r = URLutil.getFragment( frame.args[ 1 ], frame.args[ 2 ] )
| + | |
| − | if r then
| + | |
| − | r = "#" .. r
| + | |
| − | else
| + | |
| − | r = ""
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end
| + | |
| − | function p.getHost( frame )
| + | |
| − | return URLutil.getHost( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.getLocation( frame )
| + | |
| − | return URLutil.getLocation( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.getPath( frame )
| + | |
| − | return URLutil.getPath( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.getPort( frame )
| + | |
| − | return URLutil.getPort( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.getQuery( frame )
| + | |
| − | local r
| + | |
| − | local key = frame.args[ 2 ]
| + | |
| − | if key then
| + | |
| − | key = mw.text.trim( key )
| + | |
| − | if key == "" then
| + | |
| − | key = nil
| + | |
| − | end
| + | |
| − | end
| + | |
| − | r = URLutil.getQuery( frame.args[ 1 ], key, frame.args[ 3 ] )
| + | |
| − | if r then
| + | |
| − | if not key then
| + | |
| − | r = "?" .. r
| + | |
| − | end
| + | |
| − | else
| + | |
| − | r = ""
| + | |
| − | end
| + | |
| − | return r
| + | |
| − | end
| + | |
| − | function p.getRelativePath( frame )
| + | |
| − | return URLutil.getRelativePath( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.getScheme( frame )
| + | |
| − | return URLutil.getScheme( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.getTLD( frame )
| + | |
| − | return URLutil.getTLD( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.getTop2domain( frame )
| + | |
| − | return URLutil.getTop2domain( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.getTop3domain( frame )
| + | |
| − | return URLutil.getTop3domain( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.isAuthority( frame )
| + | |
| − | return URLutil.isAuthority( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isDomain( frame )
| + | |
| − | return URLutil.isDomain( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isDomainExample( frame )
| + | |
| − | return URLutil.isDomainExample( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isDomainInt( frame )
| + | |
| − | return URLutil.isDomainInt( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isHost( frame )
| + | |
| − | return URLutil.isHost( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isIP( frame )
| + | |
| − | return URLutil.isIP( frame.args[ 1 ] ) or ""
| + | |
| − | end
| + | |
| − | function p.isIPlocal( frame )
| + | |
| − | return URLutil.isIPlocal( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isIPv4( frame )
| + | |
| − | return URLutil.isIPv4( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isIPv6( frame )
| + | |
| − | return URLutil.isIPv6( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isMailAddress( frame )
| + | |
| − | return URLutil.isMailAddress( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isMailLink( frame )
| + | |
| − | return URLutil.isMailLink( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isProtocolMW( frame )
| + | |
| − | return URLutil.isProtocolMW( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isProtocolDialog( frame )
| + | |
| − | return URLutil.isProtocolDialog( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isProtocolWiki( frame )
| + | |
| − | return URLutil.isProtocolWiki( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isResourceURL( frame )
| + | |
| − | return URLutil.isResourceURL( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isSuspiciousURL( frame )
| + | |
| − | return URLutil.isSuspiciousURL( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isUnescapedURL( frame )
| + | |
| − | return URLutil.isUnescapedURL( frame.args[ 1 ], frame.args[ 2 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.isWebURL( frame )
| + | |
| − | return URLutil.isWebURL( frame.args[ 1 ] ) and "1" or ""
| + | |
| − | end
| + | |
| − | function p.wikiEscapeURL( frame )
| + | |
| − | return URLutil.wikiEscapeURL( frame.args[ 1 ] )
| + | |
| − | end
| + | |
| − | function p.URLutil()
| + | |
| − | return URLutil
| + | |
| − | end
| + | |
| − |
| + | |
| − | return p
| + | |
