Module:Broader: Difference between revisions
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m (Forgot to wrap a table literal in pairs() for iteration) |
m (Fixes an iteration mistake) |
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Line 22: | Line 22: | ||
local args = mTableTools.compressSparseArray(originalArgs) |
local args = mTableTools.compressSparseArray(originalArgs) |
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-- re-add non-numeric arguments omitted by compressSparseArray |
-- re-add non-numeric arguments omitted by compressSparseArray |
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for name in pairs({'category', 'selfref', 'topic'}) do |
for _, name in pairs({'category', 'selfref', 'topic'}) do |
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args[name] = originalArgs[name] |
args[name] = originalArgs[name] |
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end |
end |
Revision as of 19:39, 18 April 2020
Documentation for this module may be created at Module:Broader/doc
--[[
-- This module produces a "For a broader coverage related to this topic" link. It implements
-- the {{broader}} template.
--]]
local mHatlist = require('Module:Hatnote list')
local mHatnote = require('Module:Hatnote')
local mArguments -- lazily initialize
local mTableTools --lazily initialize
local p = {}
local s = { --localizable strings
broaderForm = 'For broader coverage of %s, see %s.',
defaultTopic = 'this topic'
}
function p.broader(frame)
mArguments = require('Module:Arguments')
mTableTools = require('Module:TableTools')
local originalArgs = mArguments.getArgs(frame, {parentOnly = true})
local args = mTableTools.compressSparseArray(originalArgs)
-- re-add non-numeric arguments omitted by compressSparseArray
for _, name in pairs({'category', 'selfref', 'topic'}) do
args[name] = originalArgs[name]
end
return p._broader(args)
end
function p._broader(args)
if not args[1] then
return mHatnote.makeWikitextError(
'no page name specified',
'Template:Broader#Errors',
args.category
)
end
local list = mHatlist.andList(args, true)
local topic = args.topic or s.defaultTopic
local text = string.format(s.broaderForm, topic, list)
options = {selfref = args.selfref}
return mHatnote._hatnote(text, options)
end
return p