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Module:Dochead: Difference between revisions

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Ganaram inukshuk (talk | contribs)
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bugfix removing /doc
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autocategorize metatemplates
 
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local p = {}
local p = {}


-- TODO: Change requirements for lua-based template
-- TODO: (Low-ish priority): rewrite to eliminate redundant code
-- FROM: detect whether a corresponding page exists
-- TO: detect whether it invokes ANYTHING at all


-- Produces a hatnote that is placed on the top of a documentation page (either
-- Produces a hatnote that is placed on the top of a documentation page (either
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--  - whether a template has an accompanying module (overridable/toggleable)
--  - whether a template has an accompanying module (overridable/toggleable)
--  - what functions from which modules are invoked
--  - what functions from which modules are invoked
-- Helper function
-- Categorizes pages if they're in the right namespace, and based on the nature
-- of the page
local function categorize(namespace, pagename, is_lua_based_template)
local is_lua_based_template = is_lua_based_template or false
local cats = ""
if pagename:match("/doc$") then
-- Documentation subpages
if namespace == "Template" then
cats = "[[Category:Template documentation]]"
elseif namespace == "Module" then
cats = "[[Category:Module documentation]]"
end
else
-- Main pages
if namespace == "Template" then
cats = "[[Category:Templates]]"
if is_lua_based_template then
cats = cats .. " [[Category:Lua-based templates]]"
end
elseif namespace == "Module" then
cats = "[[Category:Lua modules]]"
else
--cats = "[[Category:Templates in the incorrect namespace]]"
end
end
return cats
end


-- Helper function: categorize modules
-- Helper function: categorize modules
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--  other modules. Such modules generally don't have a corresponding
--  other modules. Such modules generally don't have a corresponding
--  template.
--  template.
-- - data/datamodule indicates a module whose purpose is to provide data
--  values to other modules. Like library modules, these don't have a
--  corresponding template.
-- Does the module have a template?
-- Does the module have a template?
-- - dualuse, metatemplate, and noinvoke: YES (REQUIRED!!)
-- - dualuse, metatemplate, and noinvoke: YES (REQUIRED!!)
-- - metamodule/library: GENERALLY NO
-- - metamodule/library and data: GENERALLY NO
local result = ""
local result = ""
if header == "dualuse" then
if header == "dualuse" then
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else
else
result = string.format(
result = string.format(
"This module has a corresopnding template that is currently missing or does not use this module. ([[Special:EditPage/Template:%s|edit template]])",
"This module has a corresponding template that is currently missing or does not use this module. ([[Special:EditPage/Template:%s|edit template]])",
corr_template:gsub("/doc$", "")
corr_template:gsub("/doc$", "")
)
)
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if has_template then
if has_template then
result = string.format(
result = string.format(
"This module should not be invoked directly; use its corresponding instead: [[Template:%s]].",
"This module should not be invoked directly; use its corresponding template instead: [[Template:%s]].",
corr_template:gsub("/doc$", "")
corr_template:gsub("/doc$", "")
)
)
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elseif header == "library" or header == "metamodule" then
elseif header == "library" or header == "metamodule" then
result = "This module primarily serves as a library for other modules and has no corresponding template."
result = "This module primarily serves as a library for other modules and has no corresponding template."
 
elseif header == "data" or pagename:gsub("/doc$", ""):match("/data$") then
result = "This module primarily serves to provide data values for other modules and has no corresponding template."
elseif header == "none" then
result = ""
else
else
if has_template and header ~= "" then
if has_template and header ~= "" then
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return "" .. cats
return "" .. cats
else
else
return string.format(":''%s''%s\n", result, cats)
return string.format(": ''%s''%s\n", result, cats)
end
end
end
end


-- Helper function: categorize template
-- Helper function: categorize template
local function categorize_template(pagename, has_invoke)
local function categorize_template(pagename, has_invoke, is_metatemplate)
local cats = ""
local cats = ""
if pagename:match("/doc$") then
if pagename:match("/doc$") then
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if has_invoke then
if has_invoke then
cats = cats .. " [[Category:Lua-based templates]]"
cats = cats .. " [[Category:Lua-based templates]]"
end
if is_metatemplate then
cats = cats .. " [[Category:Metatemplates]]"
end
end
end
end
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-- Does the template have a module?
-- Does the template have a module?
-- - dualuse and metatemplate: YES (REQUIRED!!)
-- - dualuse and metatemplate: YES (REQUIRED!!)
-- - noinvoke and metamodule/library: options don't apply to templates.
-- - noinvoke, metamodule/library, and data/datamodule: option's don't apply
--  to templates.
-- RATIONALE FOR NOINVOKE NOT APPLYING: a template may invoke functions from
-- RATIONALE FOR NOINVOKE NOT APPLYING: a template may invoke functions from
-- more than one module, but one of them must be the "main" module. Since
-- more than one module, but one of them must be the "main" module. Since
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end
end


elseif header == "noinvoke" or header == "library" or header == "metamodule" then
elseif header == "noinvoke" or header == "library" or header == "metamodule" or header == "data" or header == "datamodule" then
result = "This template has a header option in the wrong namespace. It should be used within the Module namespace."
result = "This template has a header option in the wrong namespace. It should be used within the Module namespace."


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-- Categorize
-- Categorize
local cats = categorize_template(pagename, #invokes > 0)
local cats = categorize_template(pagename, #invokes > 0, header == "metatemplate")
if result == "" and invocation_hatnote == "" then
if header == "none" then
return cats
elseif result == "" and invocation_hatnote == "" then
return ""
return ""
elseif result == "" and invocation_hatnote ~= "" then
elseif result == "" and invocation_hatnote ~= "" then
return string.format(":''%s''%s\n", invocation_hatnote, cats)
return string.format(": ''%s''%s\n", invocation_hatnote, cats)
elseif result ~= "" and invocation_hatnote == "" then
elseif result ~= "" and invocation_hatnote == "" then
return string.format(":''%s''%s\n", result, cats)
return string.format(": ''%s''%s\n", result, cats)
else
else
return string.format(":''%s''\n:''%s''%s\n", result, invocation_hatnote, cats)
return string.format(": ''%s''\n: ''%s'' %s\n", result, invocation_hatnote, cats)
end
end
end
end
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-- If header is none, skip everything
-- If header is none, skip everything
if header == "none" then
if header == "none" then
return categorize(namespace, pagename)
--return categorize(namespace, pagename)
end
end


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result = p.make_template_hatnote(header, pagename, corr_module, detect_corr_page)
result = p.make_template_hatnote(header, pagename, corr_module, detect_corr_page)
else
else
result = ":''This documentation template is in the wrong namespace. It should be within the Template or Module namespaces.''\n"
result = ": ''This documentation template is in the wrong namespace. It should be within the Template or Module namespaces.''\n"
end
end


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-- Option to detect corresponding page (default true)
-- Option to detect corresponding page (default true)
args["detect_corr_page"] = args["detect_corr_page"] == nil and true or yesno(args["detect_corr_page"])
args["detect_corr_page"] = args["detect_corr_page"] == nil and true or yesno(args["detect_corr_page"])
local result = p._dochead(args)
    -- Debugger option to show generated WikiText
    local wtext = yesno(frame.args["wtext"] or args["wtext"])
if wtext == true then
result = "<syntaxhighlight lang=\"wikitext\">" .. result .. "</syntaxhighlight>"
end


return p._dochead(args)
return frame:preprocess(result)
end
end


Retrieved from "https://en.xen.wiki/w/Module:Dochead"