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| | local p = {} | | local p = {} |
| | | | |
| − | --creates a frame object that cannot access any of the parent's args
| + | function p.get(frame, arg) |
| − | --unless a table containing a list keys of not to inherit is provided
| + | frame = frame:getParent() or frame |
| − | function disinherit(frame, onlyTheseKeys) | + | orphan = frame:newChild{} |
| − | local parent = frame:getParent() or frame | + | orphan.getParent = function() return nil end |
| − | local orphan = parent:newChild{} | |
| − | orphan.getParent = parent.getParent --returns nil | |
| − | orphan.args = {}
| |
| − | if onlyTheseKeys then
| |
| − | local family = {parent, frame}
| |
| − | for f = 1, 2 do
| |
| − | for k, v in pairs(family[f] and family[f].args or {}) do
| |
| − | orphan.args[k] = orphan.args[k] or v
| |
| − | end
| |
| − | end
| |
| − | parent.args = mw.clone(orphan.args)
| |
| − | setmetatable(orphan.args, nil)
| |
| − | for _, k in ipairs(onlyTheseKeys) do
| |
| − | rawset(orphan.args, k, nil)
| |
| − | end
| |
| − | end
| |
| − | return orphan, parent
| |
| − | end
| |
| − | | |
| − | function p.get(frame, arg, passArgs)
| |
| − | local orphan, frame = disinherit(frame, passArgs and {arg or 1})
| |
| − | local code, noWiki, preserve = frame.args[arg or 1] or ''
| |
| − | if code:match'nowiki' then
| |
| − | local placeholder, preserve = ('6'):char(), {}
| |
| − | code = mw.text.unstripNoWiki(code)
| |
| − | noWiki = code:gsub('%%', placeholder):gsub('<', '<'):gsub('>', '>')
| |
| − | for k in noWiki:gmatch('&.-;') do
| |
| − | if not preserve[k] then
| |
| − | preserve[k] = true
| |
| − | table.insert(preserve, (k:gsub('&', '&')))
| |
| − | noWiki = noWiki:gsub('(&.-;)', '%%%s')
| |
| − | end
| |
| − | end
| |
| − | noWiki = mw.text.nowiki(noWiki):format(unpack(preserve)):gsub(placeholder, '%%')
| |
| − | end
| |
| | return { | | return { |
| − | source = noWiki or code, | + | source = mw.text.nowiki(mw.text.decode(mw.text.unstripNoWiki(frame.args[arg or 1] or ''))), |
| − | output = orphan:preprocess(code):gsub(frame.args.demo_kill_categories and '%[%[Category.-%]%]' or '', ''), | + | output = orphan:preprocess(mw.text.unstripNoWiki(frame.args[arg or 1] or '')), |
| | frame = frame | | frame = frame |
| | } | | } |
| | end | | end |
| | | | |
| − | function p.main(frame, demoTable) | + | function p.main(frame) |
| − | local show = demoTable or p.get(frame) | + | local show = p.get(frame) |
| − | local args = show.frame.args | + | local br = '' |
| − | args.br = tonumber(args.br or 1) and ('<br>'):rep(args.br or 1) or args.br or ''
| + | for k = 1, (show.frame.args.br or 1) do |
| − | if show[args.result_arg] then
| + | br = br .. '<br>' |
| − | return show[args.result_arg]
| |
| | end | | end |
| − | return string.format('<pre%s>%s</pre>%s%s', args.style and string.format(" style='%s'", args.style) or '', show.source, args.br, show.output) | + | if show[show.frame.args.result_arg] then |
| − | end
| + | return show[show.frame.args.result_arg] |
| − | | |
| − | --passing of args into other module without preprocessing
| |
| − | function p.module(frame)
| |
| − | local orphan, frame = disinherit(frame, {
| |
| − | 'demo_template',
| |
| − | 'demo_module',
| |
| − | 'demo_module_func',
| |
| − | 'demo_main',
| |
| − | 'demo_br',
| |
| − | 'demo_result_arg',
| |
| − | 'demo_kill_categories'
| |
| − | })
| |
| − | local template = frame.args.demo_template and 'Template:'..frame.args.demo_template
| |
| − | local demoFunc = frame.args.demo_module_func or 'main\n'
| |
| − | local demoModule = require('Module:' .. frame.args.demo_module)[demoFunc:match('^%s*(.-)%s*$')]
| |
| − | frame.args.br, frame.args.result_arg = frame.args.demo_br, frame.args.demo_result_arg
| |
| − | if demoModule then
| |
| − | local named = {insert = function(self, ...) table.insert(self, ...) return self end} | |
| − | local source = {insert = named.insert, '{{', frame.args.demo_template or frame.args.demo_module, '\n'}
| |
| − | if not template then
| |
| − | source:insert(2, '#invoke:'):insert(4, '|'):insert(5, demoFunc)
| |
| − | end
| |
| − | local insertNamed = #source + 1
| |
| − | for k, v in pairs(orphan.args) do
| |
| − | local nan, insert = type(k) ~= 'number', {v}
| |
| − | local target = nan and named or source
| |
| − | target:insert'|'
| |
| − | if nan then
| |
| − | target:insert(k):insert'=':insert'\n'
| |
| − | table.insert(insert, 1, #target)
| |
| − | end
| |
| − | target:insert(unpack(insert))
| |
| − | local nowiki = v:match('nowiki')
| |
| − | if nowiki or v:match('{{.-}}') then
| |
| − | orphan.args[k] = frame:preprocess(nowiki and mw.text.unstripNoWiki(v) or v)
| |
| − | end
| |
| − | end
| |
| − | source:insert'}}'
| |
| − | table.insert(source, insertNamed, table.concat(named))
| |
| − | return p.main(orphan, {
| |
| − | source = mw.text.encode(table.concat(source), "<>'|=~"),
| |
| − | output = tostring(demoModule(orphan)):gsub(frame.args.demo_kill_categories and '%[%[Category.-%]%]' or '', ''),
| |
| − | frame = frame
| |
| − | })
| |
| − | else
| |
| − | return "ERROR: Invalid module function: "..demoFunc
| |
| | end | | end |
| | + | return string.format('<pre%s>%s</pre>%s%s', show.frame.args.style and string.format(" style='%s'", show.frame.args.style) or '', show.source, br, show.output) |
| | end | | end |
| | | | |
| | return p | | return p |