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| local p = {} | | local p = {} |
|
| |
|
| local function trim(s)
| | function p.check (frame) |
| return s:match('^%s*(.-)%s*$')
| | local args = frame.args |
| end
| | local pargs = frame:getParent().args |
| | | |
| local function isnotempty(s)
| |
| return s and s:match('%S')
| |
| end
| |
| | |
| local function clean(text)
| |
| -- Return text cleaned for display and truncated if too long.
| |
| -- Strip markers are replaced with dummy text representing the original wikitext.
| |
| local pos, truncated | |
| local function truncate(text)
| |
| if truncated then
| |
| return ''
| |
| end
| |
| if mw.ustring.len(text) > 25 then
| |
| truncated = true
| |
| text = mw.ustring.sub(text, 1, 25) .. '...'
| |
| end
| |
| return mw.text.nowiki(text)
| |
| end
| |
| local parts = {} | |
| for before, tag, remainder in text:gmatch('([^\127]*)\127[^\127]*%-(%l+)%-[^\127]*\127()') do
| |
| pos = remainder
| |
| table.insert(parts, truncate(before) .. '<' .. tag .. '>...</' .. tag .. '>')
| |
| end
| |
| table.insert(parts, truncate(text:sub(pos or 1)))
| |
| return table.concat(parts)
| |
| end
| |
| | |
| function p._check(args, pargs)
| |
| if type(args) ~= "table" or type(pargs) ~= "table" then
| |
| -- TODO: error handling
| |
| return
| |
| end
| |
| | |
| local ignoreblank = isnotempty(args['ignoreblank'])
| |
| local showblankpos = isnotempty(args['showblankpositional']) | |
| local knownargs = {} | | local knownargs = {} |
| local unknown = args['unknown'] or 'Found _VALUE_, ' | | local unknown = 'Found _VALUE_' |
| local preview = args['preview'] | | |
| | |
| local values = {}
| |
| local res = {} | | local res = {} |
| local regexps = {} | | |
| | | -- create the list of known args, and the return string |
| -- create the list of known args, regular expressions, and the return string | |
| for k, v in pairs(args) do | | for k, v in pairs(args) do |
| if type(k) == 'number' then | | if type(k) == 'number' then |
| v = trim(v)
| |
| knownargs[v] = 1 | | knownargs[v] = 1 |
| elseif k:find('^regexp[1-9][0-9]*$') then | | else |
| table.insert(regexps, '^' .. v .. '$') | | if (k == 'unknown' and type(v) == 'string') then |
| | unknown = v |
| | end |
| end | | end |
| end
| |
| if isnotempty(preview) then
| |
| preview = '<div class="hatnote" style="color:red"><strong>Warning:</strong> ' .. preview .. ' (this message is shown only in preview).</div>'
| |
| elseif preview == nil then
| |
| preview = unknown
| |
| end | | end |
|
| |
|
| -- loop over the parent args, and make sure they are on the list | | -- loop over the parent args, and make sure they are on the list |
| for k, v in pairs(pargs) do | | for k,v in pairs(pargs) do |
| if type(k) == 'string' and knownargs[k] == nil then | | if (knownargs[k] == nil and type(k) == 'string') then |
| local knownflag = false
| | local r = mw.ustring.gsub(unknown, '_VALUE_', k) |
| for _, regexp in ipairs(regexps) do
| |
| if mw.ustring.match(k, regexp) then
| |
| knownflag = true
| |
| break
| |
| end
| |
| end
| |
| if not knownflag and ( not ignoreblank or isnotempty(v) ) then
| |
| table.insert(values, clean(k))
| |
| end
| |
| elseif type(k) == 'number' and
| |
| knownargs[tostring(k)] == nil and
| |
| ( showblankpos or isnotempty(v) )
| |
| then
| |
| table.insert(values, k .. ' = ' .. clean(v)) | |
| end
| |
| end
| |
| | |
| -- add results to the output tables
| |
| if #values > 0 then
| |
| if mw.getCurrentFrame():preprocess( "{{REVISIONID}}" ) == "" then
| |
| unknown = preview
| |
| end
| |
| for _, v in pairs(values) do
| |
| if v == '' then
| |
| -- Fix odd bug for | = which gets stripped to the empty string and
| |
| -- breaks category links
| |
| v = ' '
| |
| end
| |
| -- avoid error with v = 'example%2' ("invalid capture index")
| |
| local r = unknown:gsub('_VALUE_', {_VALUE_ = v})
| |
| table.insert(res, r) | | table.insert(res, r) |
| end | | end |
| end | | end |
|
| |
|
| return table.concat(res) | | return table.concat(res, '\n') |
| end
| |
| | |
| function p.check(frame)
| |
| local args = frame.args
| |
| local pargs = frame:getParent().args
| |
| return p._check(args, pargs)
| |
| end | | end |
|
| |
|
| return p | | return p |
