|
|
| Line 1: |
Line 1: |
| − | --------------------------------------------------------------------------------
| + | {{Navigation}} |
| − | -- --
| |
| − | -- CATEGORY HANDLER --
| |
| − | -- --
| |
| − | -- This module implements the {{category handler}} template in Lua, --
| |
| − | -- with a few improvements: all namespaces and all namespace aliases --
| |
| − | -- are supported, and namespace names are detected automatically for --
| |
| − | -- the local wiki. This module requires [[Module:Namespace detect]] --
| |
| − | -- and [[Module:Yesno]] to be available on the local wiki. It can be --
| |
| − | -- configured for different wikis by altering the values in --
| |
| − | -- [[Module:Category handler/config]], and pages can be blacklisted --
| |
| − | -- from categorisation by using [[Module:Category handler/blacklist]]. --
| |
| − | -- --
| |
| − | --------------------------------------------------------------------------------
| |
| | | | |
| − | -- Load required modules | + | * In ''[[Yu-Gi-Oh! Duel Monsters 4: Battle of Great Duelist]]'', this card was drawn with a different artwork. |
| − | local yesno = require('Module:Yesno')
| |
| | | | |
| − | -- Lazily load things we don't always need
| + | {{ArtworkHeader|lang=jp}} |
| − | local mShared, mappings
| + | <gallery widths="275px"> |
| − | | + | HumanoidSlime-MADU-EN-VG-artwork.png | ''[[OCG]]''/''[[TCG]]'' |
| − | local p = {}
| + | HumanoidSlime-DM4-JP-VG.png | ''Duel Monsters 4: Battle of Great Duelist'' |
| − | | + | </gallery> |
| − | --------------------------------------------------------------------------------
| + | |} |
| − | -- Helper functions
| |
| − | --------------------------------------------------------------------------------
| |
| − | | |
| − | local function trimWhitespace(s, removeBlanks)
| |
| − | if type(s) ~= 'string' then
| |
| − | return s
| |
| − | end
| |
| − | s = s:match('^%s*(.-)%s*$')
| |
| − | if removeBlanks then
| |
| − | if s ~= '' then
| |
| − | return s
| |
| − | else
| |
| − | return nil
| |
| − | end
| |
| − | else
| |
| − | return s
| |
| − | end
| |
| − | end
| |
| − | | |
| − | --------------------------------------------------------------------------------
| |
| − | -- CategoryHandler class
| |
| − | --------------------------------------------------------------------------------
| |
| − | | |
| − | local CategoryHandler = {}
| |
| − | CategoryHandler.__index = CategoryHandler
| |
| − | | |
| − | function CategoryHandler.new(data, args)
| |
| − | local obj = setmetatable({ _data = data, _args = args }, CategoryHandler)
| |
| − |
| |
| − | -- Set the title object
| |
| − | do
| |
| − | local pagename = obj:parameter('demopage')
| |
| − | local success, titleObj
| |
| − | if pagename then
| |
| − | success, titleObj = pcall(mw.title.new, pagename)
| |
| − | end
| |
| − | if success and titleObj then
| |
| − | obj.title = titleObj
| |
| − | if titleObj == mw.title.getCurrentTitle() then
| |
| − | obj._usesCurrentTitle = true
| |
| − | end
| |
| − | else
| |
| − | obj.title = mw.title.getCurrentTitle()
| |
| − | obj._usesCurrentTitle = true
| |
| − | end
| |
| − | end
| |
| − | | |
| − | -- Set suppression parameter values
| |
| − | for _, key in ipairs{'nocat', 'categories'} do
| |
| − | local value = obj:parameter(key)
| |
| − | value = trimWhitespace(value, true)
| |
| − | obj['_' .. key] = yesno(value)
| |
| − | end
| |
| − | do
| |
| − | local subpage = obj:parameter('subpage')
| |
| − | local category2 = obj:parameter('category2')
| |
| − | if type(subpage) == 'string' then
| |
| − | subpage = mw.ustring.lower(subpage)
| |
| − | end
| |
| − | if type(category2) == 'string' then
| |
| − | subpage = mw.ustring.lower(category2)
| |
| − | end
| |
| − | obj._subpage = trimWhitespace(subpage, true)
| |
| − | obj._category2 = trimWhitespace(category2) -- don't remove blank values
| |
| − | end
| |
| − | return obj
| |
| − | end
| |
| − | | |
| − | function CategoryHandler:parameter(key)
| |
| − | local parameterNames = self._data.parameters[key]
| |
| − | local pntype = type(parameterNames)
| |
| − | if pntype == 'string' or pntype == 'number' then
| |
| − | return self._args[parameterNames]
| |
| − | elseif pntype == 'table' then
| |
| − | for _, name in ipairs(parameterNames) do
| |
| − | local value = self._args[name]
| |
| − | if value ~= nil then
| |
| − | return value
| |
| − | end
| |
| − | end
| |
| − | return nil
| |
| − | else
| |
| − | error(string.format(
| |
| − | 'invalid config key "%s"',
| |
| − | tostring(key)
| |
| − | ), 2)
| |
| − | end
| |
| − | end
| |
| − | | |
| − | function CategoryHandler:isSuppressedByArguments()
| |
| − | return
| |
| − | -- See if a category suppression argument has been set.
| |
| − | self._nocat == true
| |
| − | or self._categories == false
| |
| − | or (
| |
| − | self._category2
| |
| − | and self._category2 ~= self._data.category2Yes
| |
| − | and self._category2 ~= self._data.category2Negative
| |
| − | )
| |
| − | | |
| − | -- Check whether we are on a subpage, and see if categories are
| |
| − | -- suppressed based on our subpage status.
| |
| − | or self._subpage == self._data.subpageNo and self.title.isSubpage
| |
| − | or self._subpage == self._data.subpageOnly and not self.title.isSubpage
| |
| − | end
| |
| − | | |
| − | function CategoryHandler:shouldSkipBlacklistCheck()
| |
| − | -- Check whether the category suppression arguments indicate we
| |
| − | -- should skip the blacklist check.
| |
| − | return self._nocat == false
| |
| − | or self._categories == true
| |
| − | or self._category2 == self._data.category2Yes
| |
| − | end
| |
| − | | |
| − | function CategoryHandler:matchesBlacklist()
| |
| − | if self._usesCurrentTitle then
| |
| − | return self._data.currentTitleMatchesBlacklist
| |
| − | else
| |
| − | mShared = mShared or require('Module:Category handler/shared')
| |
| − | return mShared.matchesBlacklist(
| |
| − | self.title.prefixedText,
| |
| − | mw.loadData('Module:Category handler/blacklist')
| |
| − | )
| |
| − | end
| |
| − | end
| |
| − | | |
| − | function CategoryHandler:isSuppressed()
| |
| − | -- Find if categories are suppressed by either the arguments or by
| |
| − | -- matching the blacklist.
| |
| − | return self:isSuppressedByArguments()
| |
| − | or not self:shouldSkipBlacklistCheck() and self:matchesBlacklist()
| |
| − | end
| |
| − | | |
| − | function CategoryHandler:getNamespaceParameters()
| |
| − | if self._usesCurrentTitle then
| |
| − | return self._data.currentTitleNamespaceParameters
| |
| − | else
| |
| − | if not mappings then
| |
| − | mShared = mShared or require('Module:Category handler/shared')
| |
| − | mappings = mShared.getParamMappings(true) -- gets mappings with mw.loadData
| |
| − | end
| |
| − | return mShared.getNamespaceParameters(
| |
| − | self.title,
| |
| − | mappings
| |
| − | )
| |
| − | end
| |
| − | end
| |
| − | | |
| − | function CategoryHandler:namespaceParametersExist()
| |
| − | -- Find whether any namespace parameters have been specified.
| |
| − | -- We use the order "all" --> namespace params --> "other" as this is what
| |
| − | -- the old template did.
| |
| − | if self:parameter('all') then
| |
| − | return true
| |
| − | end
| |
| − | if not mappings then
| |
| − | mShared = mShared or require('Module:Category handler/shared')
| |
| − | mappings = mShared.getParamMappings(true) -- gets mappings with mw.loadData
| |
| − | end
| |
| − | for ns, params in pairs(mappings) do
| |
| − | for i, param in ipairs(params) do
| |
| − | if self._args[param] then
| |
| − | return true
| |
| − | end
| |
| − | end
| |
| − | end
| |
| − | if self:parameter('other') then
| |
| − | return true
| |
| − | end
| |
| − | return false
| |
| − | end
| |
| − | | |
| − | function CategoryHandler:getCategories()
| |
| − | local params = self:getNamespaceParameters()
| |
| − | local nsCategory
| |
| − | for i, param in ipairs(params) do
| |
| − | local value = self._args[param]
| |
| − | if value ~= nil then
| |
| − | nsCategory = value
| |
| − | break
| |
| − | end
| |
| − | end
| |
| − | if nsCategory ~= nil or self:namespaceParametersExist() then
| |
| − | -- Namespace parameters exist - advanced usage.
| |
| − | if nsCategory == nil then
| |
| − | nsCategory = self:parameter('other')
| |
| − | end
| |
| − | local ret = {self:parameter('all')}
| |
| − | local numParam = tonumber(nsCategory)
| |
| − | if numParam and numParam >= 1 and math.floor(numParam) == numParam then
| |
| − | -- nsCategory is an integer
| |
| − | ret[#ret + 1] = self._args[numParam]
| |
| − | else
| |
| − | ret[#ret + 1] = nsCategory
| |
| − | end
| |
| − | if #ret < 1 then
| |
| − | return nil
| |
| − | else
| |
| − | return table.concat(ret)
| |
| − | end
| |
| − | elseif self._data.defaultNamespaces[self.title.namespace] then
| |
| − | -- Namespace parameters don't exist, simple usage.
| |
| − | return self._args[1]
| |
| − | end
| |
| − | return nil
| |
| − | end
| |
| − | | |
| − | --------------------------------------------------------------------------------
| |
| − | -- Exports
| |
| − | --------------------------------------------------------------------------------
| |
| − | | |
| − | local p = {}
| |
| − | | |
| − | function p._exportClasses()
| |
| − | -- Used for testing purposes.
| |
| − | return {
| |
| − | CategoryHandler = CategoryHandler
| |
| − | }
| |
| − | end
| |
| − | | |
| − | function p._main(args, data)
| |
| − | data = data or mw.loadData('Module:Category handler/data')
| |
| − | local handler = CategoryHandler.new(data, args)
| |
| − | if handler:isSuppressed() then
| |
| − | return nil
| |
| − | end
| |
| − | return handler:getCategories()
| |
| − | end
| |
| − | | |
| − | function p.main(frame, data)
| |
| − | data = data or mw.loadData('Module:Category handler/data')
| |
| − | local args = require('Module:Arguments').getArgs(frame, {
| |
| − | wrappers = data.wrappers,
| |
| − | valueFunc = function (k, v)
| |
| − | v = trimWhitespace(v)
| |
| − | if type(k) == 'number' then
| |
| − | if v ~= '' then
| |
| − | return v
| |
| − | else
| |
| − | return nil
| |
| − | end
| |
| − | else
| |
| − | return v
| |
| − | end
| |
| − | end
| |
| − | })
| |
| − | return p._main(args, data)
| |
| − | end
| |
| − | | |
| − | return p
| |
