shoefiti

Artifact Content
Login

Artifact f3fdec05c48bfa51a72fc1834edcb8611babaf02365d4be61ba99c7bcdeb62dd:


require 'rubygems'
require 'date'
require 'json'

Shoes.app :title => "Shoefiti - Librelist Browser", :height => 700, :scroll => false do

	class Email 
		#What about what class retains in memory? Do I need to flush the class? Is that even possible?
		#Perhaps need to hand list, month, day, year attributes to draw_all. 
		#Perhaps using a class is not the best way... Use hash or array.

		attr_accessor :date, :from, :subject, :body

		def initialize(date, from, subject, body)
			@date = date
			@from = from
			@subject = subject
			@body = body
			#@thread = subject.strip of RE, FW, etc. 
			#Want to set thread. Based on subject?
		end

=begin
		def self.sort_by_thread(thread) ???
			#!
			ObjectSpace.each_object(Email) do |e|
				e.thread == 

		end
=end
		
		def self.draw_all
			ObjectSpace.each_object(Email) do |e|

				#@messagelist.append{
					$app.stack :margin => 30, :width => 550 do #Is this understood here? Some of this is not working.
						$app.border black, :strokewidth => 2 
						$app.inscription e.date
						$app.inscription e.from
						$app.inscription e.subject
						$app.para e.body.to_s
					end
				#}
			end
		end

	end


	#Need to be careful not to get months that don't exist (think ok back in time, within reason??)
	def changemonth(direction)
		if direction == :backward
			if @month == 1 #tempting to do "12/".next but no corresponding previous
				@year -= 1
				@month = 12
			else
				@month -= 1
			end
		end
		if direction == :forward
			if @month == 12
				@year += 1
				@month = 1
			else
				@month += 1
			end
		end
		debug(@year)
		debug(@month)
		download(URL+@list+@year.to_s+"/"+(0 if @month < 10).to_s+@month.to_s) do |resp|
			@days = eval(resp.response.body)[1]
			debug(@days)
			#@stack_cal.show
			#@stack_cal_nav.show
			@when.replace(@month.to_s, " ", @year.to_s)
			drawcalendar(@list, @year, @month, @days)
		end
	end
	
		
	def init
		download(URL) do |resp|
			@list_list.items = eval(resp.response.body)[1]
			@stack_list.show
		end
	end


	#Need to clear and redraw like mailpane
	def drawcalendar(list, year, month, maildays)
		debug("Where's the calendar?")
		off=Date.new(year, month, 01).wday-1 #Offset, can't remember why I need the -1 here, but I do.
		mdays=(Date.new(year, 12, 31) << (12-month)).day #Days in the month
		rows=((mdays+off+1).to_f/7.0).ceil #Number of rows in calendar, plus 1 to compensate for -1 above. Have confused myself
		days = %w{Su Mo Tu We Th Fr Sa}
		@messagelist.clear
		@stack_cal.clear{
		days.each do |column|
			i = days.index(column)
			row = 0
			stack :left => i*40, :top => 10 do
				para column
				until row == rows do
					calday = i-off+7*row
					if (1..mdays) === calday #Only want to draw if greater than zero and less than max days
						if calday.to_s.length == 1
							caldaystr = "0"+calday.to_s #need "0" in front of single digits
						else
							caldaystr = calday.to_s
						end
						if maildays.include?(caldaystr+"/") 
							para make_date_link(list, year, month, calday)
						else
							para calday
						end
					else 
						para ""
					end
					row += 1
				end
			end
		end}
	end


	def make_date_link(list, year, month, day) #http://thread.gmane.org/gmane.comp.lib.shoes/4042/focus=4044
		link(day){getmails(list, year, month, day)}
	end
	

	def getmails(list, year, month, day)
		#need to fix months and days here, ie 0 on front.
		if month.to_s.length == 1
			month = "0"+month.to_s #Mr. Consistent. Done differently from the urls!
		else
			month = month.to_s
		end
		if day.to_s.length == 1
			day = "0"+day.to_s
		else
			day = day.to_s
		end
		url = "http://librelist.com/archives/"+list+"/"+year.to_s+"/"+month.to_s+"/"+day.to_s+"/json/"
		#debug(url)
		download(url) do |data|
			emails = eval(data.response.body)[1]
			emails.each do |message|
				download(url+message) do |data|
					js = JSON.parse(data.response.body)
					Email.new(
						js["headers"]["Date"], 
						js["headers"]["From"], 
						js["headers"]["Subject"],
						if js["body"] 
							para js["body"]
						else 
							para js["parts"][0]["body"]
						end
					)
				end
			end
			@messagelist.clear{
				#stack do
					Email.draw_all #list, date?
				#end
			}
		end
	end
	
	
	#Actual app stuff
	URL = "http://librelist.com/archives/"

	#Try doing single list box owing to list_box troubles on shoes MinGW
	#More closely mimics the web interface
	flow :width => "100%" do
		stack :width => "40%" do 
			@stack_list = stack :margin => 10 do
				@list_list = list_box do |list| 
					@list = list.text	
					download(URL+@list) do |resp|
						@year = eval(resp.response.body)[1][-1].to_i
						debug(@year)
						download(URL+@list+@year.to_s) do |resp|
							@month = eval(resp.response.body)[1][-1].to_i
							debug(@month)
							download(URL+@list+@year.to_s+"/"+(0 if @month < 10).to_s+@month.to_s) do |resp|
								@days = eval(resp.response.body)[1]
								debug(@days)
								@when.replace(@month.to_s, " ", @year.to_s)
								drawcalendar(@list, @year, @month, @days)
							end
						end
					end
				end
			end
			@listurl = ""
			@stack_cal_nav = stack :margin => 10 do
				button "<" do
					changemonth(:backward)
				end
				@when = para " "
				@when.style :margin => 10
				button ">" do
					changemonth(:forward)
				end
			end
		end
		@stack_cal = stack :width => "60%" do
			para " "
		end
	end
	@messagelist = stack :height => 425, :scroll => true 
	init 	

end

#What would make this useful?? 
#Grouping by thread/subject - collapsible sections. 
#For now really have to keep everything to "one day"