https://wiki.runerealm.org/index.php?action=history&feed=atom&title=Module%3AClean_image2 2026-05-12T11:40:56Z Revision history for this page on the wiki MediaWiki 1.41.1 https://wiki.runerealm.org/index.php?title=Module:Clean_image2&diff=346&oldid=prev 2024-10-11T20:56:38Z

<p>Created page with &quot;-- Removes &#039;File:&#039; prefix, just in case -- Replace {{!}} with | instead of preprocessing -- Turn into a nice wiki file link local p = {} local defaultMaxSize = { h = 300, w = 300 } p.main = function(frame) return p.clean(frame:getParent().args) end p.clean = function(args) local file = args.file if not file or (file and (file:lower() == &#039;no&#039; or file == &#039;&#039;)) then return nil end if not file:find(&#039;%[%[File:.-%]%]&#039;) then return nil end local fileRaw = file fil...&quot;</p> <p><b>New page</b></p><div>-- Removes &#039;File:&#039; prefix, just in case<br /> -- Replace {{!}} with | instead of preprocessing<br /> -- Turn into a nice wiki file link<br /> local p = {}<br /> local defaultMaxSize = {<br /> h = 300,<br /> w = 300<br /> }<br /> p.main = function(frame)<br /> return p.clean(frame:getParent().args)<br /> end<br /> <br /> p.clean = function(args)<br /> local file = args.file<br /> if not file or (file and (file:lower() == &#039;no&#039; or file == &#039;&#039;)) then<br /> return nil<br /> end<br /> if not file:find(&#039;%[%[File:.-%]%]&#039;) then<br /> return nil<br /> end<br /> local fileRaw = file<br /> file = fileRaw:gsub(&#039;%[&#039;,&#039;&#039;):gsub(&#039;%]&#039;,&#039;&#039;):gsub(&#039;[Ff]ile:&#039;,&#039;&#039;):gsub(&#039;{{!}}&#039;,&#039;|&#039;)<br /> local fileParts = mw.text.split(file, &#039;|&#039;)<br /> file = fileParts[1]<br /> <br /> local filepage = mw.title.new(file, &#039;File&#039;)<br /> <br /> if not (filepage.exists and filepage.file.exists) then<br /> return nil<br /> end<br /> local aspect = filepage.file.width / filepage.file.height<br /> <br /> local maxSize = {<br /> h = tonumber(args.maxH) or defaultMaxSize.h,<br /> w = tonumber(args.maxW) or defaultMaxSize.w<br /> }<br /> local size = {<br /> h = filepage.file.height,<br /> w = filepage.file.width<br /> }<br /> <br /> -- iterate in reverse to preserve normal behaviour<br /> -- i.e. [[File:a.png|50px|100px]] will be 100px wide<br /> for i=#fileParts,2,-1 do<br /> local filePart = mw.text.trim(fileParts[i])<br /> if filePart:find(&#039;%d+px&#039;) then<br /> local mw,mh = filePart:match(&#039;^(%d+)x(%d+)px$&#039;)<br /> if mh and mw then<br /> size = {<br /> h = mh,<br /> w = mw<br /> }<br /> else<br /> mh = filePart:match(&#039;^x(%d+)px$&#039;)<br /> if mh then<br /> size.h = mh<br /> else<br /> mw = filePart:match(&#039;^(%d+)px$&#039;)<br /> if mw then<br /> size.w = mw<br /> end<br /> end<br /> end<br /> if size.h or size.w then<br /> break<br /> end<br /> end<br /> end<br /> local newSize = {}<br /> if size.h == nil and size.w == nil then<br /> end<br /> <br /> local newSize = {<br /> h = math.floor(math.min(filepage.file.height, maxSize.h, maxSize.w / aspect, size.h, size.w / aspect)),<br /> w = math.floor(math.min(filepage.file.width, maxSize.w, maxSize.h * aspect, size.w, size.h * aspect))<br /> }<br /> return {string.format(&#039;[[File:%s|%sx%spx]]&#039;, file, newSize.w, newSize.h), newSize.w, newSize.h}<br /> end<br /> return p</div>

Alex