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Module:Shortcut: Difference between revisions

Module Discussion

Module:Shortcut (view source)

Revision as of 12:19, 17 December 2014

250 bytes added ,  9 years ago
move messages to the config module and make categories optional
Enwikipedia>Mr. Stradivarius
(output an error message if there is nothing to display)
Enwikipedia>Mr. Stradivarius
(move messages to the config module and make categories optional)
Line 5:
 
-- Load required modules
local yesno = require('Module:Yesno')▼
local checkType = require('libraryUtil').checkType
▲local yesno = require('Module:Yesno')
 
local p = {}
 
local function message(msg, ...)
return mw.message.newRawMessage(msg, ...):plain()
end
 
local function makeCategoryLink(cat)
return string.format('[[%s:%s]]', mw.site.namespaces[14].name, cat)▼
end
 
function p._main(shortcuts, options, frame, cfg)
Line 16 ⟶ 24:
frame = frame or mw.getCurrentFrame()
cfg = cfg or mw.loadData(CONFIG_MODULE)
local isCategorized = yesno(options.category) ~= false
 
-- Validate shortcuts
for i, shortcut in ipairs(shortcuts) do
if type(shortcut) ~= 'string' or #shortcut < 1 then
error(message(cfg['invalid-shortcut-error'], i), 2)
error(string.format(
'shortcut #%d was invalid (shortcuts must be strings of ' ..
'at least one character in length)'
), 2)
end
end
Line 37 ⟶ 43:
-- Return an error if we have nothing to display
if #listItems < 1 then
local msg = cfg['no-content-error']
return '<strong class="error">Error: no shortcuts were specified ' ..
msg = string.format('<strong class="error">%s</strong>', msg)
'and the ' .. mw.text.nowiki('|msg=') .. ' parameter was not ' ..
if isCategorized and cfg['no-content-error-category'] then
'set.</strong>'
msg = msg .. makeCategoryLink(cfg['no-content-error-category'])
end
return msg
end
 
Line 61 ⟶ 70:
local nShortcuts = #shortcuts
if nShortcuts > 0 then
shortcutHeading = mw.message.newRawMessage(cfg['shortcut-heading'], nShortcuts)
cfg['shortcut-heading'],
nShortcuts
):plain()
shortcutHeading = frame:preprocess(shortcutHeading)
shortcutHeading = shortcutHeading .. '\n'
Line 92 ⟶ 98:
end
 
-- ErrorOutput an error category if the first shortcut doesn't exist
if isCategorized
if shortcuts[1] and not yesno(options.nocat) then
and shortcuts[1]
and cfg['first-parameter-error-category']▼
then
local title = mw.title.new(shortcuts[1])
if not title or not title.exists then
root:wikitext(string.formatmakeCategoryLink(cfg['first-parameter-error-category']))
'[[%s:%s]]',
▲ mw.site.namespaces[14].name,
▲ cfg['first-parameter-error-category']
))
end
end
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