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Module:Navbar: Difference between revisions

46 bytes added ,  10 years ago
Per edit request
m>Edokter
(Does not work, now hidden in MediaWiki:Print.css)
m>Plastikspork
(Per edit request)
Line 3: Line 3:
local HtmlBuilder = require('Module:HtmlBuilder')
local HtmlBuilder = require('Module:HtmlBuilder')


function trim(s)
local function trim(s)
     return mw.ustring.match( s, "^%s*(.-)%s*$" )
     return mw.ustring.match( s, "^%s*(.-)%s*$" )
end
end


function error(s)
local function htmlError(s)
     local span = HtmlBuilder.create('span')
     local span = HtmlBuilder.create('span')


Line 19: Line 19:
end
end


function getTitle( pageName )
local function getTitle( pageName )
     pageName = trim( pageName );
     pageName = trim( pageName );
     local page_title, talk_page_title;
     local page_title, talk_page_title;
Line 38: Line 38:
end
end


function _navbar( args )
local function _navbar( args )
     if not args[1] then
     if not args[1] then
         return error('No name provided')
         return htmlError('No name provided')
     end
     end
   
   
Line 46: Line 46:
     good, title, talk_title = pcall( getTitle, args[1] );
     good, title, talk_title = pcall( getTitle, args[1] );
     if not good then
     if not good then
         return error(title);
         return htmlError(title);
     end     
     end     


     if not title then
     if not title then
         return error('Page does not exist')
         return htmlError('Page does not exist')
     end
     end
   
   
Line 150: Line 150:
     -- behavior of {{navbar}}, change any empty arguments to nil, so Lua will consider
     -- behavior of {{navbar}}, change any empty arguments to nil, so Lua will consider
     -- them false too.
     -- them false too.
     args = {}
     local args = {}
     for k, v in pairs(origArgs) do
     for k, v in pairs(origArgs) do
         if v ~= '' then
         if v ~= '' then
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