local libraryUtil = require('libraryUtil')
--=============================================================--
-- DisambiguationPattern class.
local function DisambiguationPattern(o)
local DisambiguationPattern = o or {pattern = "", type = ""}
local checkSelf = libraryUtil.makeCheckSelfFunction( 'Television infoboxes disambiguation check', 'DisambiguationPattern', DisambiguationPattern, 'Television infoboxes disambiguation check object' )
return DisambiguationPattern
end
--=============================================================--
-- Constants.
local DAB_VALID = {
[true] = "valid",
[false] = "invalid"
}
local CATEGORY_INCORRECT = "[[Category:Television articles with incorrect naming style]]"
local validationTypeList = {
["VALIDATION_TYPE_YEAR_COUNTRY"] = 1,
["VALIDATION_TYPE_YEAR"] = 2,
["VALIDATION_TYPE_COUNTRY"] = 3,
["VALIDATION_TYPE_YEAR_SEASON_NUMBER"] = 4,
["VALIDATION_TYPE_COUNTRY_SEASON_NUMBER"] = 5,
["VALIDATION_TYPE_SEASON_NUMBER"] = 6,
["VALIDATION_TYPE_COUNTRY_SEASON"] = 7,
["VALIDATION_TYPE_YEAR_COUNTRY_SEASON_NUMBER"] = 8
}
local debugMessageList = {
["DEBUG_EMPTY_TITLE"] = "Debug: Error: Empty title.",
["DEBUG_NO_DAB"] = "Debug: No disambiguation.",
["DEBUG_TITLE_ON_EXCEPTION"] = "Debug: Title on exception list.",
["DEBUG_VALID_FORMAT"] = "Debug: Using a valid format.",
["DEBUG_NOT_VALID_FORMAT"] = "Debug: Not a valid format.",
["DEBUG_YEAR_COUNTRY"] = "Debug: Using a valid format with an extended Year and Country - {}.",
["DEBUG_YEAR"] = "Debug: Using a valid format with an extended Year - {}.",
["DEBUG_COUNTRY"] = "Debug: Using a valid format with an extended Country - {}.",
["DEBUG_INCORRECT_STYLE"] = "Debug: Using a valid format but using an incorrect extended style.",
["DEBUG_INCORRECT_INFOBOX"] = "Debug: Using incorrect infobox - {}.",
["DEBUG_YEAR_SEASON_NUMBER"] = "Debug: Using a valid format with an extended Year and Season number - {}.",
["DEBUG_COUNTRY_SEASON_NUMBER"] = "Debug: Using a valid format with an extended Country and Season number - {}.",
["DEBUG_SEASON_NUMBER"] = "Debug: Using a valid format with a Season number - {}.",
["DEBUG_COUNTRY_SEASON"] = "Debug: Using a valid format with a Country and the word Season - {}.",
["DEBUG_YEAR_COUNTRY_SEASON_NUMBER"] = "Debug: Using a valid format with an extended Year, Country and Season number - {}."
}
-- Local function which checks if both booleans are true or not.
local function validateTwoParameters(isValid1, isValid2)
if (isValid1 and isValid2) then
return true
else
return false
end
end
-- Validate that the season number entered is a valid number -
-- that it does not start with a leading zero (0).
local function validateSeasonNumber(seasonNumber)
if (tonumber(string.sub(seasonNumber, 1, 1)) == 0) then
return false
else
return true
end
end
-- Validate that the year entered is a valid year.
local function validateYear(year)
if (string.len(year) == 4) then
return true
else
return false
end
end
-- Validate that the text entered is a supported country adjective.
local function validateCountryAdjective(adjective)
local data = mw.loadData('Module:Country adjective')
-- Search for a country corresponding to the given text.
if (data.getCountryFromAdj[adjective]) then
return true
else
return false
end
end
-- Checks pages using by validating the disambiguation patterns.
local function validatePatterns(disambiguation, disambiguationPatternList)
local year = ""
local adjective = ""
local seasonNumber = ""
local isYearValid
local isAdjectiveValid
local isSeasonNumberValid
for i, v in ipairs(disambiguationPatternList) do
local currentDisambiguationPattern = disambiguationPatternList[i]
if (disambiguation:match(currentDisambiguationPattern.pattern)) then
-- Year and Country styles: "1999 American TV series"
if (currentDisambiguationPattern.type == validationTypeList["VALIDATION_TYPE_YEAR_COUNTRY"]) then
year, adjective = disambiguation:match(currentDisambiguationPattern.pattern)
isYearValid = validateYear(year)
isAdjectiveValid = validateCountryAdjective(adjective)
local isValid = validateTwoParameters(isYearValid, isAdjectiveValid)
return isValid, debugMessageList["DEBUG_YEAR_COUNTRY"]:gsub("{}", DAB_VALID[isValid])
-- Year styles: "1999 TV series"
elseif (currentDisambiguationPattern.type == validationTypeList["VALIDATION_TYPE_YEAR"]) then
year = disambiguation
isYearValid = validateYear(year)
return isYearValid, debugMessageList["DEBUG_YEAR"]:gsub("{}", DAB_VALID[isYearValid])
-- Country styles: "American TV series"
elseif (currentDisambiguationPattern.type == validationTypeList["VALIDATION_TYPE_COUNTRY"]) then
adjective = disambiguation
isAdjectiveValid = validateCountryAdjective(adjective)
return isAdjectiveValid, debugMessageList["DEBUG_COUNTRY"]:gsub("{}", DAB_VALID[isAdjectiveValid])
-- Year and Season number styles: "1999 TV series, season 1"
elseif (currentDisambiguationPattern.type == validationTypeList["VALIDATION_TYPE_YEAR_SEASON_NUMBER"]) then
year, seasonNumber = disambiguation:match(currentDisambiguationPattern.pattern)
isYearValid = validateYear(year)
isSeasonNumberValid = validateSeasonNumber(seasonNumber)
local isValid = validateTwoParameters(isYearValid, isSeasonNumberValid)
return isValid, debugMessageList["DEBUG_YEAR_SEASON_NUMBER"]:gsub("{}", DAB_VALID[isValid])
-- Country and Season number styles: "American season 1" and "American TV series, season 1"
elseif (currentDisambiguationPattern.type == validationTypeList["VALIDATION_TYPE_COUNTRY_SEASON_NUMBER"]) then
adjective, seasonNumber = disambiguation:match(currentDisambiguationPattern.pattern)
isAdjectiveValid = validateCountryAdjective(mw.text.trim(adjective))
isSeasonNumberValid = validateSeasonNumber(seasonNumber)
local isValid = validateTwoParameters(isAdjectiveValid, isSeasonNumberValid)
return isValid, debugMessageList["DEBUG_COUNTRY_SEASON_NUMBER"]:gsub("{}", DAB_VALID[isValid])
-- Country and the word season: "American season"
elseif (currentDisambiguationPattern.type == validationTypeList["VALIDATION_TYPE_COUNTRY_SEASON"]) then
adjective = disambiguation:match(currentDisambiguationPattern.pattern)
isAdjectiveValid = validateCountryAdjective(mw.text.trim(adjective))
return isAdjectiveValid, debugMessageList["DEBUG_COUNTRY_SEASON"]:gsub("{}", DAB_VALID[isAdjectiveValid])
--Season number styles: "season 1"
elseif (currentDisambiguationPattern.type == validationTypeList["VALIDATION_TYPE_SEASON_NUMBER"]) then
seasonNumber = disambiguation:match(currentDisambiguationPattern.pattern)
isSeasonNumberValid = validateSeasonNumber(seasonNumber)
return isSeasonNumberValid, debugMessageList["DEBUG_SEASON_NUMBER"]:gsub("{}", DAB_VALID[isSeasonNumberValid])
-- Year, Country and Season number styles: "Gladiators (2008 British TV series, series 2)"
elseif (currentDisambiguationPattern.type == validationTypeList["VALIDATION_TYPE_YEAR_COUNTRY_SEASON_NUMBER"]) then
year, adjective, seasonNumber = disambiguation:match(currentDisambiguationPattern.pattern)
isYearValid = validateYear(year)
isAdjectiveValid = validateCountryAdjective(mw.text.trim(adjective))
isSeasonNumberValid = validateSeasonNumber(seasonNumber)
local isValid = validateTwoParameters(isYearValid, isAdjectiveValid)
isValid = validateTwoParameters(isValid, isSeasonNumberValid)
return isValid, debugMessageList["DEBUG_YEAR_COUNTRY_SEASON_NUMBER"]:gsub("{}", DAB_VALID[isValid])
-- Not a valid supported style.
else
-- Do nothing.
end
else
-- Do nothing.
end
end
return false, debugMessageList["DEBUG_INCORRECT_STYLE"]
end
-- Validate that the disambiguation type is one of the supported types.
local function validateDisambiguationType(disambiguation, validDisambiguationTypeList)
local extendedDisambiguation
local count = 0
for i, v in ipairs(validDisambiguationTypeList) do
extendedDisambiguation, count = disambiguation:gsub(v, '')
extendedDisambiguation = mw.text.trim(extendedDisambiguation)
if (count ~= 0) then
-- Disambiguation was a valid type; Exit loop.
break
end
end
count = count ~= 0
return count, extendedDisambiguation
end
-- Validate that the complete disambiguation is using a supported style.
local function validateDisambiguation(invoker, disambiguation, validDisambiguationTypeList, validDisambiguationPatternList)
-- Check if the list is empty.
if (table.getn(validDisambiguationTypeList) ~= 0) then
local isDisambiguationValid, extendedDisambiguation = validateDisambiguationType(disambiguation, validDisambiguationTypeList)
-- Exit module if the disambiguation type is not a supported style.
if (not isDisambiguationValid) then
return false, debugMessageList["DEBUG_NOT_VALID_FORMAT"]
end
-- Check if there is no extended disambiguation.
if (extendedDisambiguation == '') then
return true, debugMessageList["DEBUG_VALID_FORMAT"]
end
-- A bit of hack so I won't need to refactor a ton of code.
if (invoker ~= "infobox television season") then
disambiguation = extendedDisambiguation
end
end
return validatePatterns(disambiguation, validDisambiguationPatternList)
end
-- Check if the page is using disambiguation style that belongs to a different infobox.
local function isPageUsingIncorrectInfobox(disambiguation, otherInfoboxList)
for k, v in pairs(otherInfoboxList) do
if (string.match(disambiguation, k)) then
return true, v, debugMessageList["DEBUG_INCORRECT_INFOBOX"]:gsub("{}", k)
end
end
return false
end
-- Validate that the title has brackets that are part of the title and not part of disambiguation.
local function isOnExceptionList(title, exceptionList)
for _, v in ipairs(exceptionList) do
if (v == title) then
return true
elseif (string.match(title, v)) then
return true
end
end
return false
end
-- Get the disambiguation text and make sure that if the title has more than 1 pair of brackets, it returns the last one.
local function getDisambiguation(title)
local match = require("Module:String")._match
return match(title, "%s%((.-)%)", 1, -1, false, "")
-- return (string.match (title, '%s*%b()$') or ''):gsub('[%(%)]', '')
end
-- Validate that arg is not nill and not empty.
local function isEmpty(arg)
if (not arg or arg == "") then
return true
else
return false
end
end
-- Returns two objects:
--- The first is either an empty string or a tracking category which will appear when using the live version.
--- The second is a debug string which will appear when using /testcases.
local function main(title, invoker, validDisambiguationTypeList, validDisambiguationPatternList, exceptionList, otherInfoboxList, invalidTitleStyleList)
-- Exit module if the parameter has no value.
if (isEmpty(title)) then
return "", debugMessageList["DEBUG_EMPTY_TITLE"]
end
-- Exit module if the title has brackets that are part of the title (not disambiguation).
if (isOnExceptionList(title, exceptionList)) then
return "", debugMessageList["DEBUG_TITLE_ON_EXCEPTION"]
end
if (invoker == "infobox television season") then
if (#invalidTitleStyleList ~= 0) then
for i = 1, #invalidTitleStyleList do
if (string.find(title, invalidTitleStyleList[i])) then
return CATEGORY_INCORRECT, debugMessageList["DEBUG_NOT_VALID_FORMAT"]
end
end
end
end
-- Get the disambiguation.
local disambiguation = getDisambiguation(title)
-- Exit module if the title has no disambiguation.
if (isEmpty(disambiguation)) then
return "", debugMessageList["DEBUG_NO_DAB"]
end
-- Exit module if the disambiguation belongs to a different infobox.
local isValid, category, debugString = isPageUsingIncorrectInfobox(disambiguation, otherInfoboxList)
if (isValid) then
return category, debugString
end
-- Check if the disambiguation is valid.
isValid, debugString = validateDisambiguation(invoker, disambiguation, validDisambiguationTypeList, validDisambiguationPatternList)
-- Check if the disambiguation is not valid and add category.
if (not isValid) then
category = CATEGORY_INCORRECT
end
return category, debugString
end
return {
main = main,
DisambiguationPattern = DisambiguationPattern
}
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