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require 'set'
module PixelatedService
class MailService
include Enumerable
include PixelatedService::Stats
def each
@mails.each do |mo|
yield mo
end
end
def initialize
self.clean
end
def contact(ix)
@contacts.contact(ix)
end
def contacts
@contacts.to_a
end
def clean
PixelatedService::Tags.clean
@next_ident = 0
@reply_drafts = {}
@mails = SortedMail.new
@contacts = Contacts.new(Fake::PERSONAS[0])
@observers = CombinedObserver.new(StatsObserver.new(self),
ContactsObserver.new(@contacts))
end
def create(mail=Generator.random_mail)
unless mail.ident
mail.ident = @next_ident
@next_ident += 1
end
@mails[mail.ident] = mail
@observers.mail_added(mail)
end
def create_tag(tag_json)
PixelatedService::Tags.create_tag tag_json['tag']
end
def mail(ix)
@mails[ix.to_i]
end
def send_mail(data)
ms = Mail.from_json(data, @next_ident)
if ms.tag_names.include?("sent")
ms.remove_tag "drafts"
@reply_drafts.delete ms.draft_reply_for
elsif ms.tag_names.include?("drafts") and ms.draft_reply_for
@reply_drafts[ms.draft_reply_for] = ms.ident
end
@next_ident += 1
@mails[ms.ident] = ms
update_status ms
@observers.mail_added(ms)
ms.ident
end
def draft_reply_for(ident)
@mails[@reply_drafts[ident.to_i]]
end
def update_mail(data)
mail = Mail.from_json(data)
before = @mails[mail.ident]
@mails[mail.ident] = mail
update_status mail
@observers.mail_updated(before, mail)
before.tags = nil
mail.ident
end
def update_status(mail)
mail.read = true
mail.headers[:date] = Time.now
end
def tags(q)
if q && !q.strip.empty?
query = /\b#{Regexp.new(Regexp.quote(q), Regexp::IGNORECASE)}/
PixelatedService::Tags.all_tags.select do |tt|
query =~ tt.name
end
else
PixelatedService::Tags.all_tags
end
end
def stats_report
{ stats: self.stats }
end
def delete_mail(ix)
ms = @mails[ix.to_i]
@reply_drafts.delete ms.draft_reply_for
if ms.has_trash_tag?
m = @mails.delete ix.to_i
@observers.mail_removed(m)
m.tags = nil
else
ms.add_tag 'trash'
end
end
def load_mailset(name)
self.clean
ms = PixelatedService::Mailset.load(name, @observers)
raise "couldn't find mailset #{name}" unless ms
@mails.add_all ms.mails
self.stats
end
def mails(q, page, window_size)
restrictors = [All.new]
restrictors << Paginate.new(page, window_size) if window_size > 0
restrictors << Search.new(q)
with_stats(restrictors.reverse.inject(self) do |ms, restr|
restr.restrict(ms)
end)
end
def contacts(q, page, window_size)
restrictors = [All.new]
restrictors << ContactsSorter.new
restrictors << Paginate.new(page, window_size) if window_size > 0
restrictors << ContactsSearch.new(q) if q
restrictors.reverse.inject(@contacts) do |c, restr|
restr.restrict(c)
end
end
def delete_mails(q, page, window_size, idents=nil)
unless idents.nil?
@mails.each { |k,v| delete_mail(k.ident) if idents.include?(k.ident) }
else
mails(q, page, window_size).each do |m|
delete_mail m.ident
end
end
end
end
end
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