https://mywikibiz.com/index.php?action=history&feed=atom&title=Module%3ALegislationuk%2FMw.html_extension 2026-06-14T09:30:48Z Revision history for this page on the wiki MediaWiki 1.35.3 https://mywikibiz.com/index.php?title=Module:Legislationuk/Mw.html_extension&diff=472455&oldid=prev 2021-07-15T23:32:07Z

<p>Pywikibot 6.4.0</p> <p><b>New page</b></p><div>local p = {}<br /> local checkType = require( 'libraryUtil' ).checkType<br /> local mwHtml = getmetatable( mw.html.create() ).__index -- Trick to get acces to the mw.html class<br /> local stack = {} -- Used to keep track of nested IF-END tags<br /> local noOp = {} -- This object is returned by IF(false) tag<br /> <br /> function mwHtml:addClassIf( cond, class )<br /> if cond then<br /> return self:addClass( class )<br /> else<br /> return self<br /> end<br /> end<br /> <br /> function mwHtml:tagIf( cond, tagname )<br /> if cond then<br /> return self:tag( tagname )<br /> else<br /> return self<br /> end<br /> end<br /> <br /> function mwHtml:wikitextIf( cond, text )<br /> if cond then<br /> return self:wikitext( text )<br /> else<br /> return self<br /> end<br /> end<br /> <br /> function mwHtml:doneIf( cond )<br /> if cond then<br /> return self:done()<br /> else<br /> return self<br /> end<br /> end<br /> <br /> function mwHtml:attrIf( cond, name, value )<br /> if cond then<br /> return self:attr( name, value )<br /> else<br /> return self<br /> end<br /> end<br /> <br /> function mwHtml:cssIf( cond, name, value )<br /> if cond then<br /> return self:css( name, value )<br /> else<br /> return self<br /> end<br /> end<br /> <br /> function mwHtml:na()<br /> return self:tag( 'td' )<br /> :attr( 'data-sort-value', 0 )<br /> :attr( 'class', 'table-na' )<br /> :wikitext( '&lt;small&gt;N/A&lt;/small&gt;' )<br /> :done()<br /> end<br /> <br /> function mwHtml:naIf( cond )<br /> if cond then<br /> return self:na()<br /> else<br /> return self<br /> end<br /> end<br /> <br /> local function addValues( self, settings )<br /> -- wikitext and addClass are no-ops when their argument is nil<br /> self:wikitext( settings[1] or settings.wikitext )<br /> self:addClass( settings.class or settings.addClass )<br /> <br /> if settings.attr then<br /> if settings.attr[1] and settings.attr[2] then<br /> self:attr( settings.attr[1], settings.attr[2] )<br /> else<br /> self:attr( settings.attr )<br /> end<br /> end<br /> <br /> if settings.css then<br /> if settings.css[1] and settings.css[2] then<br /> self:css( settings.css[1], settings.css[2] )<br /> else<br /> self:css( settings.css )<br /> end<br /> end<br /> <br /> if settings.cssText then<br /> self:cssText( settings.cssText )<br /> end<br /> end<br /> <br /> function mwHtml:tr( settings )<br /> if self.tagName == 'tr' then<br /> self = self:done():tag( 'tr' )<br /> elseif self.tagName == 'th' or self.tagName == 'td' then<br /> self = self:done():done():tag( 'tr' )<br /> else<br /> self = self:tag( 'tr' )<br /> end<br /> <br /> if type( settings ) == 'table' then<br /> addValues( self, settings )<br /> end<br /> <br /> return self<br /> end<br /> <br /> function mwHtml:th( settings )<br /> if self.tagName == 'th' or self.tagName == 'td' then<br /> self = self:done():tag( 'th' )<br /> else<br /> self = self:tag( 'th' )<br /> end<br /> <br /> if type( settings ) == 'table' then<br /> addValues( self, settings )<br /> else<br /> self = self:wikitext( settings )<br /> end<br /> <br /> return self<br /> end<br /> <br /> function mwHtml:td( settings )<br /> if self.tagName == 'th' or self.tagName == 'td' then<br /> self = self:done():tag( 'td' )<br /> else<br /> self = self:tag( 'td' )<br /> end<br /> <br /> if type( settings ) == 'table' then<br /> addValues( self, settings )<br /> else<br /> self = self:wikitext( settings )<br /> end<br /> <br /> return self<br /> end<br /> <br /> function mwHtml:IF( cond )<br /> if cond then<br /> table.insert( stack, { obj=noOp, trueCaseCompleted=true } )<br /> return self<br /> else<br /> table.insert( stack, { obj=self, trueCaseCompleted=false } )<br /> return noOp<br /> end<br /> end<br /> <br /> function mwHtml:ELSEIF( cond )<br /> if #stack == 0 then error( 'Missing IF tag', 2 ) end<br /> local last = stack[#stack]<br /> <br /> if cond and not last.trueCaseCompleted then<br /> last.trueCaseCompleted = true<br /> local res = last.obj<br /> last.obj = noOp<br /> return res<br /> else<br /> if self ~= noOp then<br /> last.obj = self<br /> end<br /> return noOp<br /> end<br /> end<br /> <br /> function mwHtml:ELSE()<br /> return self:ELSEIF( true )<br /> end<br /> <br /> function mwHtml:END()<br /> if #stack == 0 then error( 'Missing IF tag', 2 ) end<br /> <br /> local res = table.remove( stack ) -- Pop element from the end<br /> if res.obj == noOp then<br /> return self<br /> else<br /> return res.obj<br /> end<br /> end<br /> <br /> function mwHtml:exec( func, ... )<br /> checkType( 'exec', 1, func, 'function' )<br /> return func( self, ... )<br /> end<br /> <br /> function p.addFunction( func, name )<br /> checkType( 'addFunction', 1, func, 'function' )<br /> checkType( 'addFunction', 2, name, 'string' )<br /> <br /> if mwHtml[name] then<br /> error( 'Function &quot;' .. name .. '&quot; already exists', 2 )<br /> end<br /> <br /> mwHtml[name] = func<br /> end<br /> <br /> noOp.IF = mwHtml.IF<br /> noOp.ELSEIF = mwHtml.ELSEIF<br /> noOp.ELSE = mwHtml.ELSE<br /> noOp.END = mwHtml.END<br /> setmetatable( noOp, {<br /> __index = function( self )<br /> return self<br /> end,<br /> __call = function( self )<br /> return self<br /> end,<br /> __tostring = function()<br /> error( 'Attempting to convert no-op object into a string. Check for unbalanced IF-END tags', 2 )<br /> end,<br /> __concat = function()<br /> error( 'Attempting to concatenate a no-op object. Check for unbalanced IF-END tags', 2 )<br /> end<br /> } )<br /> <br /> return p</div>

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