AardCrowley-Aardwolf-Scripts/Epic_Calendar/Epic_Calendar.xml

<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE muclient>
<!-- Saved on Thursday, September 10, 2015, 11:08 PM -->
<!-- MuClient version 4.98 -->

<!-- Plugin "Epic_Calendar" generated by Plugin Wizard -->

<muclient>
<plugin
   name="Epic_Calendar"
   author="Arcidayne"
   id="b14b904695ffa4f7c77ba823"
   language="Lua"
   purpose="Shows upcoming Epic Runs"
   save_state="y"
   date_written="2015-09-10 23:06:41"
   requires="4.00"
   version="1.0"
   >

</plugin>


<!--  Aliases  -->

<aliases>
  <alias
   match="^getcal(.*?)$"
   enabled="y"
   group="EpicTracking"
   regexp="y"
   send_to="12"
   sequence="100"
  >
  <send>if "%1" == "" then
  	ColourNote("white","","======================== How To Use =======================\\n\\ngetcal &lt;if/icefall|inferno|oc|all&gt;\\n\\n===========================================================")
  	else
  	get_cal(string.gsub("%1"," ",""))
  	end</send>
  </alias>
</aliases>

<!--  Script  -->


<script>
<![CDATA[

-- [[Many thanks to Shaelynne for keeping everyone up-to-date with the Epic Calendars! ]]--

function date_check(dateTime)
	
	if (os.time(os.date("!*t"))-dateTime) < 0 then
		return true
	else
		return false
	end
end

function date_note(dateTime)
	if string.match(dateTime, "%a%d+:%d+") then
		return ""
	else
		return "Note: No start time given, may have already ran."
	end
end

function get_tz_offset(dateTime, offset)

	local xyear, xmonth, xday = string.match(dateTime,"(%d+)%-(%d+)%-(%d+)")
	
	local xhour, xmin = string.match(dateTime,"%a(%d+):(%d+)")
	
	local UTC_from_Eastern = os.time({year = xyear, month = xmonth, day = xday, hour = xhour or 23, min = xmin or 59, sec = 0}) + (offset*3600)


	local UTC_time, local_time = os.time(os.date("!*t")), os.time()
	local time_zone = os.difftime(local_time, UTC_time)

	local converted_time = UTC_from_Eastern + time_zone
	return converted_time
end

function get_cal(epic)
	async_ok, async = pcall (require, "async")
	json = require 'json'
	require('tprint')

	local cal_output = {}
	local epic_list, key, calid = "all if icefall inferno oc", "AIzaSyAHEnr8iiK42hzM21pXSbTrBIQ2ezEEUHA", ""
	if string.match(epic_list, epic:lower()) then

		if epic:lower() == "icefall" or epic:lower() == "if" then
			calid = "h8jf8vbgsl0in0nmg3vj06r9g4%40group.calendar.google.com"
		elseif epic:lower() == "inferno" then
			calid = "p8est01hkro1bol0bqfsvfm41o%40group.calendar.google.com"
		elseif epic:lower() == "oc" then
			calid = "olvq8lncvoufh24b30ml9h2mio%40group.calendar.google.com"
		elseif epic:lower() == "all" then
			calid = "shaelynne22%40gmail.com"
		end

		rpage = "https://www.googleapis.com/calendar/v3/calendars/" .. calid .. "/events?key=" .. key
		tzpage = "http://wwp.greenwichmeantime.com/time/scripts/clock-8/runner.php?tz=america_cayman"

		if async_ok then
			epage = async.request(rpage,"HTTPS")
			tpage = async.request(tzpage, "HTTP")
		end

		retval, page, status, headers, full_status = epage:join()
		epage = nil
		
		if status == 200 then
			epage = json.decode(page)
		end

		retval, page, status, headers, full_status = tpage:join()
		tpage = nil

		if status == 200 then
			tz_off = string.match(page,"%(GMT %-(%d):00%)")
		end

		for i = 1, #epage.items do
			local starttime, summary = "", ""
			if epage.items[i].start.date then
				starttime = epage.items[i].start.date
			else
				starttime = epage.items[i].start.dateTime
			end

			if #epage.items[i].summary < 20 then
				summary = epage.items[i].summary .. string.rep(" ", 20-#epage.items[i].summary) .. "- "
			else
				summary = epage.items[i].summary .. "- "
			end

			if date_check(get_tz_offset(starttime, tz_off)) then
				table.insert(cal_output, summary .. os.date("%A, %B %d %Y at %I:%M%p",get_tz_offset(starttime, tz_off)) .. " " .. date_note(starttime))
			end
		end
		if cal_output[1] then
			ColourNote("white","","================ Upcoming Runs (Local time) ===============\n\n" .. table.concat(cal_output,"\n") .. "\n\n===========================================================")
		else
			ColourNote("white","","================ Upcoming Runs (Local time) ===============\n\nNo upcoming runs for " .. epic .. "!\n\n===========================================================")
		end
	else
		ColourNote("white", "", "======================== EpicError ========================\n\nNot a valid calendar choice (IF/Icefall, Inferno, OC, All)\n\n===========================================================")
	end
	epage, tz_off = nil, nil
end
]]>
</script>


</muclient>