require('strict')
local cfg = mw.loadData('Module:Sidebar/configuration')  
local p = {}  
local getArgs = require('Module:Arguments').getArgs  
---
Categorizes calling templates and modules with a 'style' parameter of any sort
for tracking to convert to TemplateStyles.  
TODO after a long cleanup: Catch sidebars in other namespaces than Template and Module.
TODO would probably want to remove /log and /archive as CS1 does  
local function categorizeTemplatesWithInlineStyles(args)
local title = mw.title.getCurrentTitle
if title.namespace ~= 10 and title.namespace ~= 828 then return '' end
for _, pattern in ipairs (cfg.i18n.pattern.uncategorized_conversion_titles) do
if title.text:match(pattern) then return '' end
end  
for key, _ in pairs(args) do
if mw.ustring.find(key, cfg.i18n.pattern.style_conversion) or key == 'width' then
return cfg.i18n.category.conversion
end
end
end  
---
For compatibility with the original
implementation, which passed some parameters through to trim their
whitespace. This also triggered the automatic newline behavior.  
-- See (meta:Help:Newlines and spaces#Automatic newline)
local function trimAndAddAutomaticNewline(s)
s = mw.ustring.gsub(s, "^%s*(.-)%s*$", "%1")
if mw.ustring.find(s, '^[#*:;]') or mw.ustring.find(s, '^{|') then
return '\n' .. s
else
return s
end
end  
---
Finds whether a sidebar has a subgroup sidebar.  
local function hasSubgroup(s)
if mw.ustring.find(s, cfg.i18n.pattern.subgroup) then
return true
else
return false
end
end  
local function has_navbar(navbar_mode, sidebar_name)
return navbar_mode ~= cfg.i18n.navbar_none and
navbar_mode ~= cfg.i18n.navbar_off and
(
sidebar_name or
mw.getCurrentFrame:getParent:getTitle:gsub(cfg.i18n.pattern.sandbox, '') ~=
cfg.i18n.title_not_to_add_navbar
end  
local function has_list_class(args, htmlclass)
local patterns = {
'^' .. htmlclass .. '$',
'%s' .. htmlclass .. '$',
'^' .. htmlclass .. '%s',
'%s' .. htmlclass .. '%s'
}  
for arg, value in pairs(args) do
if type(arg) == 'string' and mw.ustring.find(arg, 'class') then
for _, pattern in ipairs(patterns) do
if mw.ustring.find(args[arg] or '', pattern) then
return true
end
end
end
end
return false
end  
-- there are a lot of list classes in the wild, so we add their TemplateStyles
local function add_list_styles(args)
local = mw.getCurrentFrame
local function add_list_templatestyles(htmlclass, templatestyles)
if has_list_class(args, htmlclass) then
return :extensionTag{
name = 'templatestyles', args = { src = templatestyles }
}
else
return ''
end
end  
local plainlist_styles = add_list_templatestyles('plainlist', cfg.i18n.plainlist_templatestyles)
local hlist_styles = add_list_templatestyles('hlist', cfg.i18n.hlist_templatestyles)  
-- a second workaround for phab:T303378
-- when that issue is fixed, we can actually use has_navbar not to emit the
-- tag here if we want
if has_navbar(args.navbar, args.name) and hlist_styles == '' then
hlist_styles = :extensionTag{
name = 'templatestyles', args = { src = cfg.i18n.hlist_templatestyles}
}
end  
-- hlist -> plainlist is best-effort to preserve old Common.css ordering. [hlist_note]
return hlist_styles .. plainlist_styles
end  
-- work around phab:T303378
-- for each arg: find all the templatestyles strip markers, insert them into a
-- table. then remove all templatestyles markers from the arg
local function move_hiding_templatestyles(args)
local gfind = string.gfind
local gsub = string.gsub
local templatestyles_markers = {}
local strip_marker_pattern = '(\127[^\127]*UNIQ%-%-templatestyles%-%x+%-QINU[^\127]*\127)'
for k, arg in pairs(args) do
for marker in gfind(arg, strip_marker_pattern) do
table.insert(templatestyles_markers, marker)
end
args[k] = gsub(arg, strip_marker_pattern, '')
end
return templatestyles_markers
end  
---
Main sidebar function. Takes the , args, and an optional collapsibleClass.
The collapsibleClass is and should be used only for sidebars with collapsible
lists, as in p.collapsible.  
function p.sidebar(, args, collapsibleClass)
if not args then
args = getArgs
end
local hiding_templatestyles = table.concat(move_hiding_templatestyles(args))
local root = mw.html.create
local child = args.child and mw.text.trim(args.child) == cfg.i18n.child_yes  
root = root:tag('table')
if not child then
root
:addClass(cfg.i18n.class.sidebar)
-- force collapsibleclass to be sidebar-collapse otherwise output nothing
:addClass(collapsibleClass == cfg.i18n.class.collapse and cfg.i18n.class.collapse or nil)
:addClass('nomobile')
:addClass(args.float == cfg.i18n.float_none and cfg.i18n.class.float_none or nil)
:addClass(args.float == cfg.i18n.float_left and cfg.i18n.class.float_left or nil)
:addClass(args.wraplinks ~= cfg.i18n.wrap_true and cfg.i18n.class.wraplinks or nil)
:addClass(args.bodyclass or args.class)
:css('width', args.width or nil)
:cssText(args.bodystyle or args.style)  
if args.outertitle then
root
:tag('caption')
:addClass(cfg.i18n.class.outer_title)
:addClass(args.outertitleclass)
:cssText(args.outertitlestyle)
:wikitext(args.outertitle)
end  
if args.topimage then
local imageCell = root:tag('tr'):tag('td')  
imageCell
:addClass(cfg.i18n.class.top_image)
:addClass(args.topimageclass)
:cssText(args.topimagestyle)
:wikitext(args.topimage)  
if args.topcaption then
imageCell
:tag('div')
:addClass(cfg.i18n.class.top_caption)
:cssText(args.topcaptionstyle)
:wikitext(args.topcaption)
end
end  
if args.pretitle then
root
:tag('tr')
:tag('td')
:addClass(args.topimage and cfg.i18n.class.pretitle_with_top_image
or cfg.i18n.class.pretitle)
:addClass(args.pretitleclass)
:cssText(args.basestyle)
:cssText(args.pretitlestyle)
:wikitext(args.pretitle)
end
else
root
:addClass(cfg.i18n.class.subgroup)
:addClass(args.bodyclass or args.class)
:cssText(args.bodystyle or args.style)
end  
if args.title then
if child then
root
:wikitext(args.title)
else
root
:tag('tr')
:tag('th')
:addClass(args.pretitle and cfg.i18n.class.title_with_pretitle
or cfg.i18n.class.title)
:addClass(args.titleclass)
:cssText(args.basestyle)
:cssText(args.titlestyle)
:wikitext(args.title)
end
end  
if args.image then
local imageCell = root:tag('tr'):tag('td')  
imageCell
:addClass(cfg.i18n.class.image)
:addClass(args.imageclass)
:cssText(args.imagestyle)
:wikitext(args.image)  
if args.caption then
imageCell
:tag('div')
:addClass(cfg.i18n.class.caption)
:cssText(args.captionstyle)
:wikitext(args.caption)
end
end  
if args.above then
root
:tag('tr')
:tag('td')
:addClass(cfg.i18n.class.above)
:addClass(args.aboveclass)
:cssText(args.abovestyle)
:newline -- newline required for bullet-points to work
:wikitext(args.above)
end  
local rowNums = {}
for k, v in pairs(args) do
k = '' .. k
local num = k:match('^heading(%d+)$') or k:match('^content(%d+)$')
if num then table.insert(rowNums, tonumber(num)) end
end
table.sort(rowNums)
-- remove duplicates from the list (e.g. 3 will be duplicated if both heading3
-- and content3 are specified)
for i = #rowNums, 1, -1 do
if rowNums[i] == rowNums[i - 1] then
table.remove(rowNums, i)
end
end  
for i, num in ipairs(rowNums) do
local heading = args['heading' .. num]
if heading then
root
:tag('tr')
:tag('th')
:addClass(cfg.i18n.class.heading)
:addClass(args.headingclass)
:addClass(args['heading' .. num .. 'class'])
:cssText(args.basestyle)
:cssText(args.headingstyle)
:cssText(args['heading' .. num .. 'style'])
:newline
:wikitext(heading)
end  
local content = args['content' .. num]
if content then
root
:tag('tr')
:tag('td')
:addClass(hasSubgroup(content) and cfg.i18n.class.content_with_subgroup
or cfg.i18n.class.content)
:addClass(args.contentclass)
:addClass(args['content' .. num .. 'class'])
:cssText(args.contentstyle)
:cssText(args['content' .. num .. 'style'])
:newline
:wikitext(content)
:done
-- Without a linebreak after the </td>, a nested list like
-- "* " doesn't parse correctly.
:newline
end
end  
if args.below then
root
:tag('tr')
:tag('td')
:addClass(cfg.i18n.class.below)
:addClass(args.belowclass)
:cssText(args.belowstyle)
:newline
:wikitext(args.below)
end