Module:Random slideshow/sandbox: Difference between revisions

Revision as of 13:35, 17 October 2022

Latest revision as of 11:07, 18 August 2024

(21 intermediate revisions by the same user not shown)

Line 3:

local excerptModule = require('Module:Excerpt/portals/sandbox')

local randomModule = require('Module:Random')

local redirectModule = require('Module:Redirect')

function cleanupArgs(argsTable)

Line 40 ⟶ 39:

local sortedLines = nonRandom and galleryLines or randomModule.main('array', randomiseArgs)

for i = 1, #sortedLines do

-- insert a switcher-label span just after the first pipe, (which hasshould alreadyideally been escaped as {{!}} insteadbe the | character)caption

sortedLines[i] = sortedLines[i]:gsub(

"%{%{%!%}%}|",

'{{!}}|<span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image ' .. tostring(i) .. '</span></span>',

1)

end

local galleryContent = table.concat(sortedLines, '\n')

local output = '<div class="' .. containerClassName .. '" style="max-width:' .. normaliseCssMeasurement(maxWidth) .. '; margin:-4em auto;"><div class="nomobile"><!--intentionally empty on desktop, and is not present on mobile website (outside template namesapce)--></div>{{#tag:gallery|' .. galleryContent .. '|mode=slideshow|class=switcher-container}}</div>'

.. mw.getCurrentFrame():extensionTag({name="gallery",content=galleryContent,args={mode="slideshow",class="switcher-container"}}) .. '</div>'

return output

end

Line 55:

if not title

then

return "File:Blank.png{{!}}|{{Error|File [[:File:" .. file .. "]] does not exist.}}"

end

local creditLine = ( credit and '<p><span style="font-size:88%">' .. credit .. '</span></p>' or '' )

return title.prefixedText .. '{{!}}|' .. ( caption or '' ) .. creditLine

end

Line 72:

function hasCaption(line)

local caption = mw.ustring.match(line, ".-{{!}}|(.*)")

-- require caption to exist with more than 5 characters (avoids sizes etc being mistaken for captions)

return caption and #caption>5 and true or false

Line 82:

return false

end

gallery = mw.ustring.gsub(gallery, '|', '{{!}}')

return mw.text.split(gallery, '%c')

end

Line 101 ⟶ 100:

file = mw.ustring.gsub(file, '|%s*center%s*([|%]])', '%1')

file = mw.ustring.gsub(file, '|%s*centre%s*([|%]])', '%1')

gallery file = mw.ustring.gsub(galleryfile, '|%s*none%s*([|%]])', '{{!}}%1')

file = mw.ustring.gsub(file, '|%s*baseline%s*([|%]])', '%1')

file = mw.ustring.gsub(file, '|%s*sub%s*([|%]])', '%1')

Line 113:

file = mw.ustring.gsub(file, '|%s*upright%s*=.-([|%]])', '%1')

file = mw.ustring.gsub(file, '|%s*link%s*=.-([|%]])', '%1')

file = mw.ustring.gsub(file, '{{|%s*lang%s*=.-([|%]])', '%1')

-- remove spaces prior to captions (which cause pre-formatted text)

file = mw.ustring.gsub(file, '|%s*', '|')

-- remove sizes, which sometimes get mistaken for captions

file = mw.ustring.gsub(file, '|%s*%d*x?%d+%s*px%s*([|%]])', '%1')

-- expand templates

file = mw.ustring.gsub(file, '{%b{}}', expand)

-- remove loose closing braces which don't have matching opening braces

file = mw.ustring.gsub(file, '}}', '')

-- remove loose opening braces which don't have matching closing braces (and the subsequent content, which is probably just a template name)

file = mw.ustring.gsub(file, '{{.-([|%]])', '%1')

-- move any existing alt tag to the end of the file

mw.log("Before",file)

file = mw.ustring.gsub(file, "%[%[(.+)(|alt=[^|%]]*)(.*)%]%]","[[%1%3%2]]")

mw.log("After",file)

-- replace pipes and equals (which would otherwise break the {{#tag:}} syntax)

file = mw.ustring.gsub(file, '|%s*alt%s*=', '{{!}}alt=')

file = mw.ustring.gsub(file, '|', '{{!}}')

file = mw.ustring.gsub(file, '=', '{{=}}')

-- remove linebreaks

file = mw.ustring.gsub(file, '\n\n', '<br>')

Line 140 ⟶ 127:

end

return files

end

--Central function for fixing issues that could occur in both gallery-fetched and file-fetched files

local function doubleCheck(file)

-- disable pipes in wikilinks

file = file:gsub(

"%[%[([^%]]-)|(.-)]]",

"[[%1__PIPE__%2]]")

-- move any alt parameter to the end to avoid putting the switcher in too early and causing a linter error

file = file:gsub(

"^(.+)(|alt=[^|]*)(.*)$",

"%1%3%2")

-- bring back pipes in wikilinks

file = file:gsub(

"%[%[(.-)__PIPE__(.-)]]",

"[[%1|%2]]")

return file

end

Line 168 ⟶ 172:

content = excerptModule.getSection(content, args['section'..i]) or ''

end

content = excerptModule.cleanupText(content, {keepSubsections=true, ignoreOnlyincludes=true}) -- true means keep subsections

local galleryFiles = extractGalleryFiles(content)

Line 174 ⟶ 178:

for _, f in pairs(galleryFiles) do

if hasCaption(f) then

local filename = string.gsub(f, '{{!}}|.*', '')

local isOkay = excerptModule.checkImage(filename)

if isOkay then

table.insert(lines, doubleCheck(f.." (from '''[["..pagename.."]]''')"))

end

end

Line 187 ⟶ 191:

for _, f in pairs(extractRegularFiles(otherFiles)) do

if f and f ~= '' and mw.ustring.sub(f, 1, 5) == 'File:' and hasCaption(f) then

table.insert(lines, doubleCheck(f.." (from '''[["..pagename.."]]''')"))

end

end