--[[ v01
]]
-- config
local textSize = '90%'
local tableClass="infobox"
local tableFallbackMaxWidth="auto"
local tableMaxWidth="calc(100% - 300px)"
local tableStyle="margin-left:auto; margin-right:auto; clear:left; float:left;"
local RowStyle = ""
local labelStyle = "text-align:right; font-weight: bold;"
local listStyle = "text-align:left; font-weight: normal;"
local greyLinkColor = "#888"
-- globals for this module
local debugging = false
local debugmsg = ""
local tableRowNum = 0
local title_prefix = ""
local title_suffix = ""
local thisPageDecade = nil
local getArgs = require('Module:Arguments').getArgs
local yesno = require('Module:Yesno')
local p = {}
function makeTableRow()
debugLog(2, "makeTableRow")
thisRow = '<tr style="' .. RowStyle .. '">'
thisRow = thisRow .. '<td style="' .. listStyle .. ';"><div class="hlist">\n'
for i = -5, 5 do
thisRow = thisRow .. "* " .. makeCatLink(thisPageDecade + (i * 10)) .. "\n"
end
thisRow = thisRow .. '</div></td>\n</tr>\n'
return thisRow
end
function makeTable()
debugLog(1, "makeTable")
tableRowNum = 0
local myTable = '<table class="' .. tableClass .. '"'
myTable = myTable .. ' style="' .. tableStyle .. '; font-size:' .. textSize .. '; max-width:' .. tableFallbackMaxWidth .. '; max-width:' .. tableMaxWidth ..'">\n'
myTable = myTable .. makeTableRow("")
myTable = myTable .. "</table>\n"
return myTable
end
-- Make a piped link to a decade category, if it exists
-- If it doesn't exist, just display the greyed the link title without linking
function makeCatLink(x)
local decadeFulltext = tostring(math.abs(x)) .. 's'
if x < 0 then
decadeFulltext = decadeFulltext .. " BC"
end
local catname = title_prefix .. decadeFulltext .. title_suffix
local fmtlink
local catPage = mw.title.new( catname, "Category" )
if (catPage.exists) then
fmtlink = "[[:Category:" .. catname .. "|" .. decadeFulltext .. "]]"
else
fmtlink = '<span style="color:' .. greyLinkColor .. '">' .. decadeFulltext .. "</span>"
end
return fmtlink
end
function makeCatName(countyName, prefix, suffix)
local this_cat_name = '';
this_cat_name = this_cat_name .. prefix
this_cat_name = this_cat_name .. countyName
this_cat_name = this_cat_name .. suffix
return this_cat_name
end
function patternSearchEncode(s)
return mw.ustring.gsub(s, "([%W])", "%%%1")
end
-- parse the pagename to find 3 parts: prefix, decade, suffix
function parsePagename(pn)
debugLog(1, "parsePagename: [" .. pn .. "]")
match_prefix, match_decade, match_suffix = mw.ustring.match(pn, "^(.-)(%d+0s BC)(.*)$")
if match_decade == nil then
match_prefix, match_decade, match_suffix = mw.ustring.match(pn, "^(.-)(%d+0s)(.*)$")
end
if match_decade == nil then
debugLog(2, 'Invalid. [' .. pn .. '] no decade"')
return false
end
debugLog(2, 'Split [' .. pn .. ']: /' .. match_prefix .. '/' .. match_decade ..'/' .. match_suffix ..'/')
if (match_prefix ~= nil) and (match_prefix ~= "") then
if (mw.ustring.sub(match_prefix, -1 ) ~= ' ') then
debugLog(2, 'Invalid. [' .. pn .. '] has no space before decade')
return false
end
end
if (match_suffix ~= nil) and (match_suffix ~= "") then
if (mw.ustring.sub(match_suffix, 1, 1) ~= ' ') then
debugLog(2, 'Invalid. [' .. pn .. '] has no space after decade')
return false
end
end
-- if we got here, all is valid
-- next, check for BC
local isBC = false
if (mw.ustring.sub(match_decade, -3) == ' BC') then
isBC = true
-- now strip trailing "BC"
match_decade = mw.ustring.gsub(match_decade, " BC$", "")
end
-- now strip trailing "s"
match_decade = mw.ustring.gsub(match_decade, "0s$", "0")
thisPageDecade = tonumber(match_decade)
if isBC then
thisPageDecade = -thisPageDecade
end
title_prefix = match_prefix
title_suffix = match_suffix
debugLog(2, "parse successful")
debugLog(3, "title_prefix = [" .. title_prefix .. "]")
debugLog(3, "thisPageDecade = [" .. tostring(thisPageDecade) .. "]")
debugLog(3, "title_suffix = [" .. title_suffix .. "]")
return true
end
function publishDebugLog()
if not debugging then
return ""
end
return "==Debugging ==\n\n" .. debugmsg .. "\n== Output ==\n"
end
-- debugLog builds a log which can be output if debuging is enabled
-- each log entry is given a level, so that the output is not simply a flat list
-- a debug msg may be appended to the previous msg by setting the level to nil
function debugLog(level, msg)
if (debugmsg == nil) then
debugmsg = ""
end
if (level ~= nil) then
-- not appending, so make a new line
debugmsg = debugmsg .. "\n"
-- then add the level
local i
for i = 1, level do
if (i % 2) == 1 then
debugmsg = debugmsg .. "#"
else
debugmsg = debugmsg .. "*"
end
end
end
debugmsg = debugmsg .. " " .. msg
return true
end
function getYesNoParam(args, thisParamName, defaultVal)
local returnValue
debugLog(2, "Evaluate yes/no parameter: [" .. thisParamName .. "] = [" .. (((args[thisParamName] == nil) and "") or args[thisParamName]) .. "]")
debugLog(3, "default = " .. ((defaultVal and "Yes") or "No"))
debugLog(3, "Evaluate as: ")
returnValue = yesno(args[thisParamName], defaultVal)
if (returnValue) then
debugLog(nil, "Yes")
else
debugLog(nil, "No")
end
return returnValue
end
function p.main(frame)
debugLog(1, "Check parameters")
debugging = getYesNoParam(frame.args, "debug", false)
-- get the page title
thispage = mw.title.getCurrentTitle()
thispagename = thispage.text;
debugLog(1, "mw.title.getCurrentTitle()")
debugLog(2, "thispage.text = [" .. thispage.text .."]")
debugLog(2, "thispage.namespace = [" .. thispage.namespace .."]")
debugLog(2, "thispage.nsText = [" .. thispage.nsText .."]")
debugLog(2, "is it a cat? using (thispage:inNamespace(14)): ")
if not (thispage:inNamespace(14)) then
debugLog(nil, "No, this is not a category")
debugLog(1, "Not a category, so no output")
return publishDebugLog()
end
debugLog(nil, "Yes, this is a category")
if not parsePagename(thispagename) then
-- some error parsing the title, so don't proceed to output
return publishDebugLog()
end
debugLog(1, "all parse done")
debugLog(2, "title_prefix = [" .. title_prefix .. "]")
debugLog(2, "title_suffix = [" .. title_suffix .. "]")
return publishDebugLog() .. makeTable()
end
return p
