Class: NCal2GCal::NotesGoogleSync

Inherits:
Object
  • Object
show all
Defined in:
lib/ncal2gcal/sync.rb

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ NotesGoogleSync

Returns a new instance of NotesGoogleSync.



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# File 'lib/ncal2gcal/sync.rb', line 17

def initialize(params)
  @notes_calendar = NCal2GCal::LotusNotesCalendar.new(params)
  @google_calendar = NCal2GCal::GoogleCalendar.new(params)
  
  @sync_time = nil
  if params[:days]
     @min_sync_time = DateTime.now-params[:days] #*86400
  end
  if params[:days_max]
     @max_sync_time = DateTime.now+params[:days_max] #*86400
  else 
     @max_sync_time = DateTime.now+400 #*86400
  end
  @max_time = DateTime.parse("2038-01-18")
  # do not sync the description unless the users wants to
  @sync_desc = params[:sync_desc] # || true
  @sync_alarm = params[:sync_alarm]
  @sync_names = params[:sync_names]
  
  init_logger
end

Instance Method Details

#add_event(notes_event, start_time, end_time, key) ⇒ Object 



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# File 'lib/ncal2gcal/sync.rb', line 174

def add_event(notes_event, start_time, end_time, key)
  print "I"
  google_event=init_google_event(notes_event, start_time, end_time)
  ret = google_event.save
  $logger.fatal "insert: cannot save gcal event" unless ret
  raise "cannot save gcal event" unless ret
  @counter.inserts +=1
  sync_entry = NCal2GCal::SyncEntry.new
  sync_entry.lotus_notes_uid = key #notes_event.uid
  sync_entry.sync_time = @sync_time
  sync_entry.lotus_notes_last_modified = notes_event.last_modified
  sync_entry.gcal_id = google_event.id
  sync_entry.sync_action = 'I' # insert
  sync_entry.save
end

#del_events ⇒ Object 



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# File 'lib/ncal2gcal/sync.rb', line 110

def del_events
    NCal2GCal::SyncEntry.all(:sync_time.lt => @sync_time).each do |sync_entry|
      @counter.deletes += 1
      if @google_calendar.del_event(sync_entry.gcal_id)
        print "D"
        sync_entry.destroy
      else 
        sync_entry.sync_time = @sync_time
        sync_entry.sync_action = 'E'
        sync_entry.save
        print "E"
      end
    end
end

#get_sync_entry_by_notes_uid(uid) ⇒ Object 



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# File 'lib/ncal2gcal/sync.rb', line 160

def get_sync_entry_by_notes_uid(uid)
  e1 = NCal2GCal::SyncEntry.first(:lotus_notes_uid => uid)
  return e1
end

#init_google_event(notes_event, start_time, end_time) ⇒ Object 



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# File 'lib/ncal2gcal/sync.rb', line 124

def init_google_event(notes_event,start_time,end_time)
  event = @google_calendar.new_event
  google_event= set_google_event_attrs(notes_event, event,start_time,end_time )
  google_event.start_time = start_time 
  google_event.end_time = end_time 
  return google_event
end

#init_logger ⇒ Object 



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# File 'lib/ncal2gcal/sync.rb', line 38

def init_logger
  FileUtils::mkdir_p('ncal2gcal')
  $logger = Log4r::Logger.new("sync_logger")      
  Log4r::FileOutputter.new('logfile', 
                     :filename=>"#{Dir.pwd}/ncal2gcal/ncal2gcal.log", 
                     :trunc=>false,
                     :level=>Log4r::WARN)
  $logger.add('logfile')
end

#insert_update(sync_entry, notes_event, start_time, end_time, key) ⇒ Object 



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# File 'lib/ncal2gcal/sync.rb', line 164

def insert_update(sync_entry,notes_event, start_time, end_time, key)
  gcal_event = @google_calendar.find_event(sync_entry.gcal_id)
  if gcal_event == []
    $logger.warn "Event not found for update"
    add_event(notes_event,start_time, end_time,key)
  else 
    update_event(sync_entry, notes_event, gcal_event, start_time, end_time)
  end
end

#set_google_event_attrs(notes_event, google_event, start_time = nil, end_time = nil) ⇒ Object 



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# File 'lib/ncal2gcal/sync.rb', line 131

def set_google_event_attrs(notes_event, google_event,start_time=nil,end_time=nil)
  google_event.title = notes_event.subject.asciify if notes_event.subject
  if start_time
    google_event.start_time = start_time     
  else
    google_event.start_time = notes_event.start_time 
  end
  if end_time
    google_event.end_time = end_time 
  else
    google_event.end_time = notes_event.end_time 
  end
  google_event.where = notes_event.where.asciify if notes_event.where
  google_event.all_day = notes_event.all_day?
  
  if (@sync_desc || @sync_names)
    content = ''
    content += notes_event.formatted_names.asciify if (@sync_names and notes_event.all_names.size > 0)
    content += notes_event.content.asciify if @sync_desc      
    google_event.content = content 
    #puts content
  end
  
  if @sync_alarm and notes_event.alarm
    google_event.reminder = {:method =>'alert', :minutes => notes_event.alarm_offset.to_i.to_s }
  end
  
  return google_event
end

#sync_event(notes_event, start_time, end_time, key) ⇒ Object 



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# File 'lib/ncal2gcal/sync.rb', line 68

def sync_event(notes_event, start_time, end_time, key)
    sdt = DateTime.parse(start_time)
    return unless sdt < @max_time # workaround 

    if end_time
      edt = DateTime.parse(end_time)
      return unless edt < @max_time # workaround 
    end
    
    #puts DateTime.parse(notes_event.end_time)
    
    if (@min_sync_time and end_time and 
       @min_sync_time > DateTime.parse(end_time)) or
      (@max_sync_time and start_time and
        @max_sync_time < DateTime.parse(start_time))
    then
      @counter.ignored +=1
    else
      #p key
      sync_entry = NCal2GCal::SyncEntry.first(:lotus_notes_uid => key) 
      if sync_entry  
      then
        #puts DateTime.parse(notes_event.end_time)
        #p sync_entry.lotus_notes_last_modified.to_s
        #p notes_event.last_modified
        if sync_entry.lotus_notes_last_modified < notes_event.last_modified
        then
          #!!insert_update(sync_entry,notes_event)
          insert_update(sync_entry,notes_event, start_time, end_time, key)
        else
          print "."
          @counter.ignored +=1
          sync_entry.sync_time = @sync_time
          sync_entry.sync_action = 'N' # none
          sync_entry.save
        end
      else
        add_event(notes_event, start_time, end_time, key)
      end
    end
end

#sync_events ⇒ Object 



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# File 'lib/ncal2gcal/sync.rb', line 47

def sync_events
  @counter = Counter.new
  @sync_time = DateTime.now
  sleep(1)
  
  @notes_calendar.events.each do |notes_event|
    @counter.selects += 1
    if notes_event.repeats?
      notes_event.repeats.each do |r|
        sync_event(notes_event, r.start_time, r.end_time, notes_event.uid+'_'+r.start_time)
      end
    else
      #p notes_event.repeats
      sync_event(notes_event, notes_event.start_time, notes_event.end_time, notes_event.uid)
    end
  end
  del_events()
  @counter.end
  return @counter
end

#update_event(sync_entry, notes_event, gcal_event, start_time, end_time) ⇒ Object 



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# File 'lib/ncal2gcal/sync.rb', line 189

def update_event(sync_entry, notes_event, gcal_event, start_time, end_time)
  print "U"
  @counter.updates +=1
  set_google_event_attrs(notes_event, gcal_event, start_time, end_time)
  ret = gcal_event.save
  $logger.fatal "update: cannot save gcal event" unless ret
  raise "cannot save gcal event" unless ret
  sync_entry.sync_time = @sync_time
  sync_entry.gcal_id = gcal_event.id
  sync_entry.lotus_notes_last_modified = notes_event.last_modified
  sync_entry.sync_action = 'U' # none
  sync_entry.save
end