imported>Wnt: Other half of the previous bug

2013-05-09T06:51:33Z

Other half of the previous bug

New page

local p={}

function p.main(frame)
local args=frame.args or {}
local parent=frame.getParent(frame) or {}
local pargs=parent.args or {}
local textinput=args[1] or pargs[1] or ""
local nowiki=args.nowiki or pargs.nowiki or nil
local totalwidth=args.width or pargs.width or 220
local totalheight=args.height or pargs.height or 200
local debug=args.debug or pargs.debug
local debuglog=""
--- Allow searching of all text to end with:
textinput=textinput.."<Module:Block diagram internal end token:END>"
--- Give all RECOGNIZED markup a consistent searchable string
--- more styling should be added; seeking a first proof of concept now
local taglist={'left','top','right','bottom','color','background-color','text-align','vertical-align','vcentertext','border-style','border-color','border-width'}
for i,v in pairs(taglist) do
local vn=mw.ustring.gsub(v,"%-","") --- remove dashes from standard html attribute names to allow internal use
local vs=mw.ustring.gsub(v,"%-","%-") -- escape those hyphens for pattern search
textinput=mw.ustring.gsub(textinput,"<"..vs.."%s*([^>]*)>","<Module:Block diagram internal "..vn.." token:%1>")
debuglog=debuglog..v..vs..vn..textinput
end
prowl=mw.ustring.gmatch(textinput,"(.-)<Module:Block diagram internal (%S+) token:([^>]*)>")
local tableoutput={}
local text,tag,value
local default={}
default['left']=0
default['right']=100
default['top']=0
default['bottom']=100
default['borderstyle']='solid'
default['borderwidth']='1px'
default['bordercolor']='black'
default['color']='black'
default['backgroundcolor']='white' -- elements should usually block elements behind them, like grid lines
default['textalign']='center'
default['verticalalign']='middle' -- pseudo html value, but this needs a special hack to work
default['vcentertext']=''
for i,j in pairs(default) do
_G[i]=j
debuglog=debuglog..i..j
end
repeat
text,tag,value = prowl(textinput)
debuglog=debuglog..(text or "nil")..(tag or "nil")
if not tag then return debuglog end
if (text or "")~="" then
table.insert(tableoutput,'<div style="position:absolute;top:')
table.insert(tableoutput,top)
table.insert(tableoutput,'%;bottom:')
table.insert(tableoutput,100-bottom)
table.insert(tableoutput,'%;left:')
table.insert(tableoutput,left)
table.insert(tableoutput,'%;right:')
table.insert(tableoutput,100-right)
table.insert(tableoutput,'%;border-style:')
table.insert(tableoutput,borderstyle)
table.insert(tableoutput,';border-width:')
table.insert(tableoutput,borderwidth)
table.insert(tableoutput,';border-color:')
table.insert(tableoutput,bordercolor)
table.insert(tableoutput,';color:')
table.insert(tableoutput,color)
table.insert(tableoutput,';background-color:')
table.insert(tableoutput,backgroundcolor)
table.insert(tableoutput,';">')
if textalign~='center' then
table.insert(tableoutput,';text-align:'..textalign)
end
if verticalalign=='top' then
table.insert(tableoutput,text)
else
table.insert(tableoutput,'{{vertical center|1=')
table.insert(tableoutput,text)
if vcentertext then table.insert(tableoutput,'|3='..vcentertext) end
table.insert(tableoutput,'}}')
end
table.insert(tableoutput,'</div>')
end
_G[tag]=value or default[tag]
until tag=="end"
local textoutput=table.concat(tableoutput)
textoutput='<div style="position:relative;text-align:center;top:0;left:0;width:'..totalwidth..'px;height:'..totalheight..'px;">'..textoutput..'</div>'
if nowiki then textoutput=frame:preprocess("<pre><nowiki>"..textoutput.."</nowiki></pre>") else textoutput=frame:preprocess(textoutput) end
if debug then textoutput=textoutput..debuglog end
return textoutput
end

return p

Module:Block diagram - Revision history

imported>Wnt: Other half of the previous bug