Difference between revisions of "Module:Check for unknown parameters/sandbox"
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blackwiki>Zyxw (copy of current module) |
blackwiki>Frietjes (try method which only checks revisionid when there are errors to report per thread at VPT) |
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Line 16: | Line 16: | ||
local pargs = frame:getParent().args | local pargs = frame:getParent().args | ||
local ignoreblank = isnotempty(frame.args['ignoreblank']) | local ignoreblank = isnotempty(frame.args['ignoreblank']) | ||
− | local | + | local showblankpos = isnotempty(frame.args['showblankpositional']) |
local knownargs = {} | local knownargs = {} | ||
local unknown = frame.args['unknown'] or 'Found _VALUE_, ' | local unknown = frame.args['unknown'] or 'Found _VALUE_, ' | ||
− | local preview = frame.args['preview'] | + | local preview = frame.args['preview'] |
− | local | + | local values = {} |
local regexps = {} | local regexps = {} | ||
− | |||
− | |||
− | |||
− | |||
− | |||
-- create the list of known args, regular expressions, and the return string | -- create the list of known args, regular expressions, and the return string | ||
Line 38: | Line 33: | ||
end | end | ||
end | end | ||
− | if isnotempty( | + | if isnotempty(preview) then |
− | preview = '<div class="hatnote" style="color:red"><strong>Warning:</strong> ' .. | + | preview = '<div class="hatnote" style="color:red"><strong>Warning:</strong> ' .. preview .. ' (this message is shown only in preview).</div>' |
− | elseif | + | elseif preview == nil then |
− | |||
− | |||
preview = unknown | preview = unknown | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
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end | end | ||
Line 71: | Line 51: | ||
if not knownflag and ( not ignoreblank or isnotempty(v) ) then | if not knownflag and ( not ignoreblank or isnotempty(v) ) then | ||
k = mw.ustring.gsub(k, '[^%w\-_ ]', '?') | k = mw.ustring.gsub(k, '[^%w\-_ ]', '?') | ||
− | + | table.insert(values, k) | |
end | end | ||
− | elseif | + | elseif type(k) == 'number' and |
− | |||
knownargs[tostring(k)] == nil and | knownargs[tostring(k)] == nil and | ||
− | ( | + | ( showblankpos or isnotempty(v) ) |
then | then | ||
− | + | table.insert(values, k) | |
end | end | ||
end | end | ||
− | if # | + | -- add resuls to the output tables |
− | + | if #values > 0 then | |
− | table. | + | if frame:preprocess( "{{REVISIONID}}" ) == "" then |
+ | unknown = preview | ||
+ | end | ||
+ | for k, 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 | ||
+ | end | ||
+ | table.insert(res, unknown:gsub('_VALUE_', k)) | ||
end | end | ||
− | + | ||
− | return table.concat(res) | + | return table.concat(res) |
end | end | ||
return p | return p |
Revision as of 16:32, 17 June 2016
Documentation for this module may be created at Module:Check for unknown parameters/sandbox/doc
-- This module may be used to compare the arguments passed to the parent
-- with a list of arguments, returning a specified result if an argument is
-- not on the list
local p = {}
local function trim(s)
return s:match('^%s*(.-)%s*$')
end
local function isnotempty(s)
return s and trim(s) ~= ''
end
function p.check (frame)
local args = frame.args
local pargs = frame:getParent().args
local ignoreblank = isnotempty(frame.args['ignoreblank'])
local showblankpos = isnotempty(frame.args['showblankpositional'])
local knownargs = {}
local unknown = frame.args['unknown'] or 'Found _VALUE_, '
local preview = frame.args['preview']
local values = {}
local regexps = {}
-- create the list of known args, regular expressions, and the return string
for k, v in pairs(args) do
if type(k) == 'number' then
v = trim(v)
knownargs[v] = 1
elseif k:find('^regexp[1-9][0-9]*$') then
table.insert(regexps, '^' .. v .. '$')
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
-- loop over the parent args, and make sure they are on the list
for k, v in pairs(pargs) do
if type(k) == 'string' and knownargs[k] == nil then
local knownflag = false
for i, 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
k = mw.ustring.gsub(k, '[^%w\-_ ]', '?')
table.insert(values, k)
end
elseif type(k) == 'number' and
knownargs[tostring(k)] == nil and
( showblankpos or isnotempty(v) )
then
table.insert(values, k)
end
end
-- add resuls to the output tables
if #values > 0 then
if frame:preprocess( "{{REVISIONID}}" ) == "" then
unknown = preview
end
for k, 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
end
table.insert(res, unknown:gsub('_VALUE_', k))
end
return table.concat(res)
end
return p