ਮੌਡਿਊਲ:Portal/ਕੱਚਾ ਖ਼ਾਕਾ
 | This Lua module is used on 58,00,000+ pages, or roughly 3201% of all pages. To avoid major disruption and server load, any changes should be tested in the module's /sandbox or /testcases subpages, or in your own module sandbox. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them. |
 | ਇਹ ਮੌਡਿਊਲ ਹੇਠ ਲਿਖੇ ਮੌਡਿਊਲਾਂ ਉੱਤੇ ਨਿਰਭਰ ਕਰਦਾ ਹੈ: |
This template produces a box with links to a portal or to multiple portals. It is most often used in the "See also" section of an article.
Usage
ਸੋਧੋ- Basic usage
{{Portal |Portal 1 |Portal 2 |Portal 3 |... }}
- All options
{{Portal
| Portal 1
| Portal 2
| Portal 3
| ...
| left =
| margin =
| break =
| boxsize =
}}
Location
ਸੋਧੋWithin articles, this template is meant to be placed at the bottom of the article in the See also section. If there is no See also section, you can put it in the External links section instead; there is no need to create a new section just to house this template. If there is no External links section either, just put it below the article text in the place that seems most appropriate.
There are no particular rules about the placement of portals on other kinds of pages.
Image
ਸੋਧੋThe portal image names are stored in subpages of Module:Portal/images, organised by the first letter of the portal name. For example, the first letter of Portal:Fishing is "F", so the image name is stored at Module:Portal/images/f. If there is an entry for a portal on the correct page then the corresponding image will be shown next to the portal link. If no image is found then File:Portal-puzzle.svg will be shown instead.
It is also possible to specify aliases for portal images. For example, the code {{portal|Detroit}} produces the same image as the code {{portal|Metro Detroit}}. The "Detroit" alias is found on the page Module:Portal/images/aliases.
The image-detection algorithm is case-insensitive. For example, the code {{portal|Detroit}} will produce the same image as the code {{portal|detroit}} (although the portal links will be different). Portal names are stored in lower case in the image subpages, and input is converted to lower case before being checked.
To add new images to the list, please make a protected edit request at Template talk:Portal to get an administrator to edit the correct subpage for you. Portal images must be either in the public domain or available under a free license that allows commercial reuse and derivative works; fair-use images are not acceptable. The template {{Portal icon demonstration}} may be of use when deciding whether an image is suitable for use as a portal icon; it formats an image using the same size and style that the {{portal}} template uses by default.
List of image subpages
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Example
ਸੋਧੋ| Code | Result |
|---|---|
{{Portal|Science}}
|
Parameters
ਸੋਧੋ| Name | Value | Description |
|---|---|---|
1, 2, 3 ... |
The portal name, e.g. Literature |
The positional parameters specify the portals to be displayed. |
left |
yes |
If set to yes, the portal appears on the left side of the page instead of the right.
|
margin |
CSS margin value, e.g. 1.2em 3em 0.5em 1em |
This allows you to set a custom margin. All valid CSS margin values are accepted. |
break |
yes |
If set to yes, a line break is inserted after the portal name and before the word portal.
|
boxsize |
Size in pixels, e.g. 300 |
This sets a custom box width in pixels. |
Maintenance
ਸੋਧੋThe following tracking category lists instances where the template is used incorrectly:
See also
- Main portal creation templates
- {{Box portal skeleton}}—Used to create portal main pages.
- {{Random portal component}}—Used on the portal main page to randomly display articles from the portal sub-pages.
- {{Random portal component with nominate}}—Used on the portal main page to randomly display articles from the portal sub-pages, adding the option to nominate other Featured foo articles.
- {{Random subpage}}—Used on the portal main page to randomly display articles from the portal sub-pages. This template is best used for creating randomly populated Did you know... sections on the portal main page that are intended to include multiple Did you know... facts.
- {{Subpage}}—Used to output a box containing a link to subpage.
- {{Numbered subpages}}—Used to create article links on portal sub-pages with 50 links.
- {{25 numbered subpages}}—As hereinbefore, but with 25 links.
- {{75 numbered subpages}}—As hereinbefore, but with 75 links.
- {{100 numbered subpages}}—As hereinbefore, but with 100 links.
- {{Random box-header subpage}}—Used to transclude a numbered subpage.
- Main portal page formatting templates
3
- Templates that configure links
3
- These templates are used to format the articles on the sub-pages
{{Selected X}}—Generic template for situations not listed hereafter.
3
- Related templates
TemplateData
TemplateData
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This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. Click here to see a monthly parameter usage report for Template:Portal based on its TemplateData.
TemplateData for Portal A template to create a list of portals
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--[==[ This module is a Lua implementation of the old {{Portal}} template. As of August 2013 it is used on nearly 5,000,000 articles.
-- Please take care when updating it! It outputs two functions: p.portal, which generates a table of portals, and p.image, which
-- produces the image name for an individual portal.
-- The portal image data is kept in submodules of [[Module:Portal/images]], listed below:
-- [[Module:Portal/images/a]] - for portal names beginning with "A".
-- [[Module:Portal/images/b]] - for portal names beginning with "B".
-- [[Module:Portal/images/c]] - for portal names beginning with "C".
-- [[Module:Portal/images/d]] - for portal names beginning with "D".
-- [[Module:Portal/images/e]] - for portal names beginning with "E".
-- [[Module:Portal/images/f]] - for portal names beginning with "F".
-- [[Module:Portal/images/g]] - for portal names beginning with "G".
-- [[Module:Portal/images/h]] - for portal names beginning with "H".
-- [[Module:Portal/images/i]] - for portal names beginning with "I".
-- [[Module:Portal/images/j]] - for portal names beginning with "J".
-- [[Module:Portal/images/k]] - for portal names beginning with "K".
-- [[Module:Portal/images/l]] - for portal names beginning with "L".
-- [[Module:Portal/images/m]] - for portal names beginning with "M".
-- [[Module:Portal/images/n]] - for portal names beginning with "N".
-- [[Module:Portal/images/o]] - for portal names beginning with "O".
-- [[Module:Portal/images/p]] - for portal names beginning with "P".
-- [[Module:Portal/images/q]] - for portal names beginning with "Q".
-- [[Module:Portal/images/r]] - for portal names beginning with "R".
-- [[Module:Portal/images/s]] - for portal names beginning with "S".
-- [[Module:Portal/images/t]] - for portal names beginning with "T".
-- [[Module:Portal/images/u]] - for portal names beginning with "U".
-- [[Module:Portal/images/v]] - for portal names beginning with "V".
-- [[Module:Portal/images/w]] - for portal names beginning with "W".
-- [[Module:Portal/images/x]] - for portal names beginning with "X".
-- [[Module:Portal/images/y]] - for portal names beginning with "Y".
-- [[Module:Portal/images/z]] - for portal names beginning with "Z".
-- [[Module:Portal/images/other]] - for portal names beginning with any other letters. This includes numbers,
-- letters with diacritics, and letters in non-Latin alphabets.
-- [[Module:Portal/images/aliases]] - for adding aliases for existing portal names. Use this page for variations
-- in spelling and diacritics, etc., no matter what letter the portal begins with.
--
-- The images data pages are separated by the first letter to reduce server load when images are added, changed, or removed.
-- Previously all the images were on one data page at [[Module:Portal/images]], but this had the disadvantage that all
-- 5,000,000 pages using this module needed to be refreshed every time an image was added or removed.
]==]
local p = {}
local function matchImagePage(s)
-- Finds the appropriate image subpage given a lower-case
-- portal name plus the first letter of that portal name.
if type(s) ~= 'string' or #s < 1 then return end
local firstLetter = mw.ustring.sub(s, 1, 1)
local imagePage
--[[]]
if firstLetter == 'a' then
firstLetter = 'a/sandbox'
end
--[[]]
if mw.ustring.find(firstLetter, '^[a-z]') then
imagePage = 'Module:Portal/images/' .. firstLetter
else
imagePage = 'Module:Portal/images/other'
end
return mw.loadData(imagePage)[s]
end
local function getAlias(s)
-- Gets an alias from the image alias data page.
local aliasData = mw.loadData('Module:Portal/images/aliases')
for portal, aliases in pairs(aliasData) do
for _, alias in ipairs(aliases) do
if alias == s then
return portal
end
end
end
end
local function getImageName(s,border)
-- Gets the image name for a given string.
if type(s) ~= 'string' or #s < 1 then
return 'Portal-puzzle.svg'
end
s = mw.ustring.lower(s)
local t = matchImagePage(s) or matchImagePage(getAlias(s)) or {}
--[[]]
if type(t) == "string" then
return t
else
--[[]]
local image = t[1] or 'Portal-puzzle.svg'
local map = {["0"]=0,["no"]=0,["n"]=0,["1"]=1,["yes"]=1,["y"]=1,[""]=1}
if map[string.lower(border or "")]~=0 and t.border then
return image..'|border'
else
return image
end
end
end
function p._portal(portals, args)
-- This function builds the portal box used by the {{portal}} template.
local root = mw.html.create('div')
:addClass('noprint portal')
:addClass(args.left and 'tleft' or 'tright')
:css('border', 'solid #aaa 1px')
:css('margin', args.margin or (args.left == 'yes' and '0.5em 1em 0.5em 0') or '0.5em 0 0.5em 1em')
:newline()
-- Start the table. This corresponds to the start of the wikitext table in the old [[Template:Portal]].
local tableroot = root:tag('table')
:css('background', '#f9f9f9')
:css('font-size', '85%')
:css('line-height', '110%')
:css('max-width', '175px')
:css('width', type(args.boxsize) == 'string' and (args.boxsize .. 'px') or nil)
-- If no portals have been specified, display an error and add the page to a tracking category.
if not portals[1] then
tableroot:wikitext('<strong class="error">No portals specified: please specify at least one portal</strong>[[Category:Portal templates without a parameter]]')
end
-- Display the portals specified in the positional arguments.
for _, portal in ipairs(portals) do
local image = getImageName(portal,1)
-- Generate the html for the image and the portal name.
tableroot
:newline()
:tag('tr')
:css('vertical-align', 'middle')
:tag('td')
:css('text-align', 'center')
:wikitext(string.format('[[File:%s|32x28px|alt=Portal icon|class=noviewer]]', image))
:done()
:tag('td')
:css('padding', '0 0.2em')
:css('vertical-align', 'middle')
:css('font-style', 'italic')
:css('font-weight', 'bold')
:wikitext(string.format('[[Portal:%s|%s%sportal]]', portal, portal, args['break'] and '<br />' or ' '))
end
return tostring(root)
end
function p._image(portals,args)
-- Wrapper function to allow getImageName() to be accessed through #invoke.
return getImageName(portals[1],args.border)
end
local function getAllImageTables()
-- Returns an array containing all image subpages (minus aliases) as loaded by mw.loadData.
local images = {}
for i, subpage in ipairs{'a/sandbox', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'other'} do
images[i] = mw.loadData('Module:Portal/images/' .. subpage)
end
return images
end
function p._displayAll(portals, args)
-- This function displays all portals that have portal images. This function is for maintenance purposes and should not be used in
-- articles, for two reasons: 1) there are over 1500 portals with portal images, and 2) the module doesn't record how the portal
-- names are capitalized, so the portal links may be broken.
local lang = mw.language.getContentLanguage()
local count = 1
for _, imageTable in ipairs(getAllImageTables()) do
for portal in pairs(imageTable) do
portals[count] = lang:ucfirst(portal)
count = count + 1
end
end
return p._portal(portals, args)
end
function p._imageDupes()
-- This function searches the image subpages to find duplicate images. If duplicate images exist, it is not necessarily a bad thing,
-- as different portals might just happen to choose the same image. However, this function is helpful in identifying images that
-- should be moved to a portal alias for ease of maintenance.
local exists, dupes = {}, {}
for _, imageTable in ipairs(getAllImageTables()) do
for portal, imageData in pairs(imageTable) do
--[[ local image = imageData[1] ]]
--[[]]
local image
if type(imageData) == 'string' then
image = imageData
else
image = imageData[1]
end
--[[]]
if not exists[image] then
exists[image] = portal
else
table.insert(dupes, string.format('The image "[[:File:%s|%s]]" is used for both portals "%s" and "%s".', image, image, exists[image], portal))
end
end
end
if #dupes < 1 then
return 'No duplicate images found.'
else
return 'The following duplicate images were found:\n* ' .. table.concat(dupes, '\n* ')
end
end
local function processPortalArgs(args)
-- This function processes a table of arguments and returns two tables: an array of portal names for processing by ipairs, and a table of
-- the named arguments that specify style options, etc. We need to use ipairs because we want to list all the portals in the order
-- they were passed to the template, but we also want to be able to deal with positional arguments passed explicitly, for example
-- {{portal|2=Politics}}. The behaviour of ipairs is undefined if nil values are present, so we need to make sure they are all removed.
args = type(args) == 'table' and args or {}
local portals = {}
local namedArgs = {}
for k, v in pairs(args) do
if type(k) == 'number' and type(v) == 'string' then -- Make sure we have no non-string portal names.
table.insert(portals, k)
elseif type(k) ~= 'number' then
namedArgs[k] = v
end
end
table.sort(portals)
for i, v in ipairs(portals) do
portals[i] = args[v]
end
return portals, namedArgs
end
local function makeWrapper(funcName)
-- Processes external arguments and sends them to the other functions.
return function (frame)
-- If called via #invoke, use the args passed into the invoking
-- template, or the args passed to #invoke if any exist. Otherwise
-- assume args are being passed directly in from the debug console
-- or from another Lua module.
local origArgs
if type(frame.getParent) == 'function' then
origArgs = frame:getParent().args
for k, v in pairs(frame.args) do
origArgs = frame.args
break
end
else
origArgs = frame
end
-- Trim whitespace and remove blank arguments.
local args = {}
for k, v in pairs(origArgs) do
if type(v) == 'string' then
v = mw.text.trim(v)
end
if v ~= '' then
args[k] = v
end
end
return p[funcName](processPortalArgs(args)) -- passes two tables to func: an array of portal names, and a table of named arguments.
end
end
for _, funcName in ipairs{'portal', 'image', 'imageDupes', 'displayAll'} do
p[funcName] = makeWrapper('_' .. funcName)
end
return p