WikiGOD at 06:10, 2 May 2021

2021-05-02T06:10:06Z

← Older revision		Revision as of 06:10, 2 May 2021
Line 10:		Line 10:

	local p = {}		local p = {}
	local getArgs = require("~~Dev~~:Arguments").getArgs		local getArgs = require("Module:Arguments").getArgs

	function p.hascat(frame)		function p.hascat(frame)

WikiGOD: 1 revision imported

2021-04-30T02:24:00Z

1 revision imported

← Older revision		Revision as of 02:24, 30 April 2021
(No difference)

Mediawiki>Dessamator at 10:52, 22 September 2015

2015-09-22T10:52:35Z

New page

--[[<pre> Gets information about a page, e.g. if it has a category or list of cats in page
Syntax:
{{#invoke:pageinfo|hascat|<categoryname>|true|false|<page=pagename>}}
{{#invoke:pageinfo|hastemplate|<templatename>|true|false|<page=pagename>}}
{{#invoke:pageinfo|getcategories|<pagename>}}
Notes:
* This is expensive ONLY if the {{{page}}} parameter refers to another page.
* If the {{{page}}} parameter is ommited it will assume current page.
]]--

local p = {}
local getArgs = require("Dev:Arguments").getArgs

function p.hascat(frame)
local args = getArgs(frame)

if args then
local categName = args[1] or args["cat"]
local trueResult = args[2] or args["true"]
local falseResult = args[3] or args["false"]
local page = args["page"] or tostring(mw.title.getCurrentTitle())

if hasCategory(page,categName) then
return trueResult
end
return falseResult
end
end

function p.getcategories(frame)
local args = getArgs(frame)

if args then
local page = args[1] or args["page"] or tostring(mw.title.getCurrentTitle())
local outputCats,_ = getPageCategories(page,categName)

return outputCats
end
end

function p.hastemplate(frame)
local args = getArgs(frame)

if args then
local templateName = args[1] or args["template"]
local trueResult = args[2] or args["true"]
local falseResult = args[3] or args["false"]
local page = args["page"] or tostring(mw.title.getCurrentTitle())

if getTemplate(page,templateName) then
return frame:preprocess(trueResult)
end
return frame:preprocess(falseResult)
end
end

function hasCategory(page,categoryName)
if page and categoryName then
local lang =mw.language.new('en')
local pageContent = mw.title.new(page):getContent()
categoryName = lang:ucfirst(categoryName)

if pageContent then
local categories = pageContent:gmatch("%[%[[Cc]ategory:(.-)%]%]")
local sub = string.sub

for storedCategoryName in categories do
storedCategoryName = lang:ucfirst(storedCategoryName)

if sub(storedCategoryName,1,#categoryName)==categoryName then
return true
end
end
end
end
end

function getTemplate(page,templateName)
if page and templateName then
local lang =mw.language.new('en')
local pageContent = mw.title.new(page):getContent()
page = lang:ucfirst(page)
templateName = lang:ucfirst(templateName)

if pageContent then
local templates = pageContent:gmatch("%{%{(.-)%}%}")
local sub = string.sub

for storedTemplate in templates do
storedTemplate = lang:ucfirst(storedTemplate)
if sub(storedTemplate,1,#templateName)==templateName
or sub(storedTemplate,#templateName-1)==templateName then
return true
end
end
end
end
end

function getPageCategories(page)
if not page then
return
end
page = mw.language.new('en'):ucfirst(page)
local pageContent = mw.title.new(page):getContent()

if pageContent then
local categories = pageContent:gmatch("%[%[[Cc]ategory:(.-)%]%]")
local catTable = {}
local outputCats =""
local gsub = string.gsub

if categories then
for categoryName in categories do
categoryName =gsub(categoryName,"%|.*","")
catTable[categoryName] =1
outputCats = outputCats .. categoryName .. " ; "
end
end

return outputCats,catTable
end
end

return p

Module:Pageinfo - Revision history

WikiGOD at 06:10, 2 May 2021

WikiGOD: 1 revision imported

Mediawiki>Dessamator at 10:52, 22 September 2015