وحدة:category treeTest
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local export = {}
local m_languages = require('Module:languages')
-- The main entry point.
-- This is the only function that can be invoked from a template.
function export.show(frame)
if mw.title.getCurrentTitle().nsText == "قالب" then
return "(This template should be used on pages in the Category: namespace.)"
elseif mw.title.getCurrentTitle().nsText ~= "تصنيف" then
error("This template/module can only be used on pages in the Category: namespace.")
end
local args = frame.args
-- Get all the parameters and the label data
local info = {}
for key, val in pairs(args) do
info[key] = val; if info[key] == "" then info[key] = nil end
end
if not info.template then
error("The \"template\" parameter was not specified.")
end
local template = info.template
info.template = nil
local current = require("Module:category tree/" .. template).new(info, true)
local boxes = {}
local display = {}
local categories = {}
-- Check if the category is empty
local isEmpty = mw.site.stats.pagesInCategory(mw.title.getCurrentTitle().text, "all") == 0
-- Are the parameters valid?
if not current then
table.insert(categories, "[[تصنيف:Categories with invalid label]]")
table.insert(categories, isEmpty and "[[تصنيف:Empty categories]]" or nil)
table.insert(display, show_error(
"The label \"" .. (info.label or "") .. "\" given to the " ..
mw.getCurrentFrame():expandTemplate{title = "temp", args = {template}} ..
" template is not valid. You may have mistyped it, or it simply has not been created yet. " ..
"To add a new label, please consult the documentation of the template."))
-- Exit here, as all code beyond here relies on current not being nil
return table.concat(categories, "") .. table.concat(display, "\n\n") .. "<br clear=\"all\"/>"
end
-- Does the category have the correct name?
if mw.title.getCurrentTitle().text ~= current:getCategoryName() then
table.insert(categories, "[[تصنيف:Categories with incorrect name]]")
table.insert(display, show_error(
"Based on the parameters given to the " ..
mw.getCurrentFrame():expandTemplate{title = "temp", args = {template}} ..
" template, this category should be called '''[[:Category:" .. current:getCategoryName() .. "]]'''."))
end
-- Add cleanup category for empty categories
if isEmpty and not current:canBeEmpty() then
table.insert(categories, "[[تصنيف:Empty categories]]")
end
if current:isHidden() then
table.insert(categories, "__HIDDENCAT__")
end
table.insert(boxes, show_editlink(current))
table.insert(boxes, show_pagelist(info))
-- Generate the displayed information
table.insert(display, show_breadcrumbs(current))
table.insert(display, show_description(current))
table.insert(display, show_children(current))
table.insert(display, show_TOC(info))
show_categories(current, categories)
return table.concat(categories, "") .. table.concat(boxes, "\n") .. "\n" .. table.concat(display, "\n\n") .. "<br clear=\"all\"/>"
end
function show_error(text)
return mw.getCurrentFrame():expandTemplate{title = "maintenance box", args = {
"red",
image = "[[ملف:Ambox warning pn.svg|50px]]",
title = "The automatically-generated contents of this category has errors.",
text = text,
}}
end
-- Check the name of the current page, and return an error if it's not right.
function check_name(current, template, info)
local errortext = nil
local category = nil
if not current then
errortext =
"The label \"" .. (info.label or "") .. "\" given to the " .. mw.getCurrentFrame():expandTemplate{title = "temp", args = {template}} .. " template is not valid. " ..
"You may have mistyped it, or it simply has not been created yet. To add a new label, please consult the documentation of the template."
category = "[[تصنيف:Categories with invalid label]]"
else
end
if errortext then
return (category or "") .. show_error(errortext)
else
return nil
end
end
-- Show the parent categories that the current category should be placed in.
function show_categories(current, categories)
local parents = current:getParents()
if not parents then
return
end
for _, parent in ipairs(parents) do
if type(parent.name) == "string" then
table.insert(categories, "[[" .. parent.name .. "|" .. parent.sort .. "]]")
else
local parent_name = parent.name:getCategoryName()
table.insert(categories, "[[تصنيف:" .. parent_name .. "|" .. parent.sort .. "]]")
end
end
-- Also put the category in its corresponding "umbrella" or "by language" category.
local umbrella = current:getUmbrella()
if umbrella then
if type(umbrella) == "string" then
table.insert(categories, "[[" .. umbrella .. "|" .. current:getCategoryName() .. "]]")
else
table.insert(categories, "[[تصنيف:" .. umbrella:getCategoryName() .. "|" .. current:getCategoryName() .. "]]")
end
end
end
function show_editlink(current)
return
"<div class=\"noprint plainlinks\" style=\"float: right; clear: both; margin: 0 0 .5em 1em; background: #f9f9f9; border: 1px #aaaaaa solid; padding: 5px; font-weight: bold;\">[" ..
mw.getCurrentFrame():callParserFunction{name = "fullurl", args = {current:getDataModule(), action = "edit"}} ..
" Edit category data]</div>"
end
function show_pagelist(info)
local namespace = ""
if info.label == "citations" or info.label == "citations of undefined terms" then
namespace = "Citations"
elseif info.code then
local lang = require("Module:languages").getByCode(info.code)
if lang then
if lang:getType() == "reconstructed" then
namespace = "Reconstruction"
elseif lang:getType() == "appendix-constructed" then
namespace = "Appendix"
end
end
end
local recent = mw.getCurrentFrame():callParserFunction{
name = "#tag",
args = {
"DynamicPageList",
"category=" .. mw.title.getCurrentTitle().text .. "\n" ..
"namespace=" .. namespace .. "\n" ..
"count=10\n" ..
"mode=ordered\n" ..
"ordermethod=categoryadd\n" ..
"order=descending"
}
}
local oldest = mw.getCurrentFrame():callParserFunction{
name = "#tag",
args = {
"DynamicPageList",
"category=" .. mw.title.getCurrentTitle().text .. "\n" ..
"namespace=" .. namespace .. "\n" ..
"count=10\n" ..
"mode=ordered\n" ..
"ordermethod=lastedit\n" ..
"order=ascending"
}
}
return [=[
{| class="wikitable" style="float: right; clear: both; margin: 0 0 .5em 1em;"
! Recent additions to the category
|-
| style="font-size:0.9em;" | ]=] .. recent .. [=[
|-
! Oldest pages ordered by last edit
|-
| style="font-size:0.9em;" | ]=] .. oldest .. [=[
|}]=]
end
-- Show navigational "breadcrumbs" at the top of the page.
function show_breadcrumbs(current)
local steps = {}
-- Start at the current label and move our way up the "chain" from child to parent, until we can't go further.
while current do
local category = nil
local display_name = nil
if type(current) == "string" then
category = current
display_name = current:gsub("^Category:", "")
else
category = "Category:" .. current:getCategoryName()
display_name = current:getBreadcrumbName()
end
display_name = mw.getContentLanguage():ucfirst(display_name)
table.insert(steps, 1, "» [[:" .. category .. "|" .. display_name .. "]]")
-- Move up the "chain" by one level.
if type(current) == "string" then
current = nil
else
current = current:getParents()
if current then
current = current[1].name
end
end
end
return "<small>" .. table.concat(steps, " ") .. "</small>"
end
-- Show a short description text for the category.
function show_description(current)
return (current:getDescription() or "")
end
-- Show a list of child categories.
function show_children(current)
local children = current:getChildren()
if not children then
return nil
end
table.sort(children, function(first, second) return first.sort < second.sort end)
local children_list = {}
for _, child in ipairs(children) do
local child_basic = child.name:getCategoryName()
local child_page = mw.title.new("Category:" .. child_basic)
if child_page.exists then
local child_description = child.name:getDescription()
table.insert(children_list, "* [[:Category:" .. child_basic .. "]]: " .. child_description)
end
end
return table.concat(children_list, "\n")
end
-- Show a table of contents with links to each letter in the language's script.
function show_TOC(info)
local code = info.code or "en"
local num_pages = 300 --mw.site.stats.pagesInCategory(mw.title.getCurrentTitle().text, "pages")
-- No need for a TOC if all entry names can fit on one page.
if num_pages > 200 then
-- This category is very large, see if there is an "extended" version of the TOC.
if num_pages > 2500 then
local TOC_template_extended = mw.title.new("Template:" .. code .. "-categoryTOC/full")
if TOC_template_extended.exists then
return mw.getCurrentFrame():expandTemplate{title = TOC_template_extended.text, args = {}}
end
end
local TOC_template = mw.title.new("Template:" .. code .. "-categoryTOC")
if TOC_template.exists then
return mw.getCurrentFrame():expandTemplate{title = TOC_template.text, args = {}}
end
end
return nil
end
return export