Module:GetShortDescription/sandbox: Difference between revisions

Revision as of 16:38, 11 February 2023

Revision as of 01:44, 12 February 2023

Line 45:

end

local function getShortDescriptiongetShortDescriptionTemplates( title_table, args_name, fallback )

local page_content = title_table:getContent()

Line 63:

-- but on an appallingly formatted page, a short description template down by the categories would likely be missed.

end

return contents_of_all_short_description_templates

end

local function getShortDescription( args_name, args_name_title_table, title, title_table, fallback )

local contents_of_all_short_description_templates = {}

-- Check for short description templates on redirect pages.

if title ~= args_name then

contents_of_all_short_description_templates = getShortDescriptionTemplates( args_name_title_table )

end

if contents_of_all_short_description_templates.redlink then return contents_of_all_short_description_templates end

-- If the provided name was not for a redirect page, or the redirect page had no short description templates:

if #contents_of_all_short_description_templates < 1 then

contents_of_all_short_description_templates = getShortDescriptionTemplates( title_table )

end

if contents_of_all_short_description_templates.redlink then return contents_of_all_short_description_templates end

if #contents_of_all_short_description_templates < 1 then return nil end

Line 156 ⟶ 175:

end

-- Literally testing if title_table.isRedirect can be expensive;

-- Resolve redirects (including multiple) to their end target.

-- processing this way reolves (multiple) redirects without the possibly expensive check.

local function getTitleAndTable( orig_name )

local title_table = mw.title.new( orig_name )

Line 169 ⟶ 189:

local function getDescription( args )

local args_name = args.name

if isEmpty( args_name ) then return { alarm = 'requires a page name (including namespace)' } end

local args_name_title_table = mw.title.new( args_name )

args_name = args_name_title_table.prefixedText

local title, title_table = getTitleAndTable( args_name )

Line 182 ⟶ 203:

if notEmpty( only ) then

if only == 'explicit' then return getShortDescription( title_tableargs_name, args_nameargs_name_title_table, title, title_table ) end

if only == 'wikidata' then return getWikidataDescription( title, args ) end

return { alarm = 'accepts either "explicit" or "wikidata" as the value of |only=' }

Line 189 ⟶ 210:

if notEmpty( prefer ) then

if prefer == 'explicit' then

local short_description = getShortDescription( title_tableargs_name, args_nameargs_name_title_table, title, title_table )

if notEmpty( short_description ) then

-- Assume a Wikidata search would be a bad idea for an assumed nonexistent title.

Line 196 ⟶ 217:

return getWikidataDescription( title, args, true )

end

if prefer == 'wikidata' then return getWikidataDescription( title, args ) or getShortDescription( title_tableargs_name, args_nameargs_name_title_table, title, title_table, true ) end

return { alarm = 'accepts either "explicit" or "wikidata" as the value of |prefer=' }

end

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local args = require( 'Module:Arguments' ).getArgs( frame )

if isEmpty( args ) then return alarmingMessage( 'could not getArgs' ) end -- This really would be alarming.

returnlocal d = main( args )

mw.logObject( d )

return d

end