Class: Calagator::Source::Importer

Inherits:
Struct
  • Object
show all
Defined in:
app/models/calagator/source/importer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ Importer

Returns a new instance of Importer.



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# File 'app/models/calagator/source/importer.rb', line 6

def initialize(params)
  self.source = Source.find_or_create_by(params)
end

Instance Attribute Details

#events ⇒ Object

Returns the value of attribute events

Returns:

  • (Object) —

    the current value of events



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# File 'app/models/calagator/source/importer.rb', line 5

def events
  @events
end

#source ⇒ Object

Returns the value of attribute source

Returns:

  • (Object) —

    the current value of source



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# File 'app/models/calagator/source/importer.rb', line 5

def source
  @source
end

Instance Method Details

#failure_message ⇒ Object 



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# File 'app/models/calagator/source/importer.rb', line 30

def failure_message
  if events.nil?
    "Unable to import: #{source.errors.full_messages.to_sentence}"
  else
    'Unable to find any upcoming events to import from this source'
  end
end

#import ⇒ Object 



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# File 'app/models/calagator/source/importer.rb', line 10

def import
  return unless source.valid?

  self.events = source.create_events!

  events.present?
rescue Source::Parser::NotFound
  add_error 'No events found at remote site. Is the event identifier in the URL correct?'
rescue Source::Parser::HttpAuthenticationRequiredError
  add_error "Couldn't import events, remote site requires authentication."
rescue OpenURI::HTTPError
  add_error "Couldn't download events, remote site may be experiencing connectivity problems."
rescue Errno::EHOSTUNREACH
  add_error "Couldn't connect to remote site."
rescue SocketError
  add_error "Couldn't find IP address for remote site. Is the URL correct?"
rescue Exception => e
  add_error "Unknown error: #{e}"
end