Class: CollinsNotify::SlackAdapter

Inherits:
Notifier
  • Object
show all
Defined in:
lib/collins_notify/adapter/slack.rb

Overview

currently this only supports incoming webhooks to pust to slack tumblr.slack.com/services/new/incoming-webhook

Instance Method Summary collapse

Methods inherited from Notifier

adapter_name, adapters, get_adapter, #initialize, mimetypes, register_name, require_config, required_config_keys, requires_config?, #supports_html?, supports_mimetype, #supports_text?

Constructor Details

This class inherits a constructor from CollinsNotify::Notifier

Instance Method Details

#configure! ⇒ Object 



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# File 'lib/collins_notify/adapter/slack.rb', line 13

def configure!
  @webhook_url = config.adapters[:slack][:webhook_url]
  logger.info "Configured Slack adapter"
end

#notify!(message_obj = OpenStruct.new, to = nil) ⇒ Object

Available in template binding: message_obj - Depends on call channel - channel sending to



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# File 'lib/collins_notify/adapter/slack.rb', line 21

def notify! message_obj = OpenStruct.new, to = nil
  slack_hash = Hash.new
  channel = get_channel config.adapters[:slack], to
  slack_hash['channel'] = channel
  optional_parameters = [:username, :icon_url, :icon_emoji]
  optional_parameters.each do |op|
    if config.adapters[:slack][op]
      slack_hash[op] = config.adapters[:slack][op]
    end
  end

  slack_hash['text'] = get_message_body(binding)

  @logger.debug "slack parameters: #{slack_hash.inspect}"
    
  if config.test? then
    @logger.info "Not sending message in test mode"
    return true
  end

  begin
    @logger.debug "Posting to slack webhook: #{@webhook_url}"
    reply = HTTParty.post(@webhook_url, :body => JSON.dump(slack_hash))
    reply.response.value # this raises an error if the response said it was unsuccessful
    true
  rescue CollinsNotify::CollinsNotifyException => e
    @logger.error "error sending slack notification - #{e}"
    raise e
  rescue Exception => e
    @logger.error "#{e.class.to_s} - error sending slack notification - #{e}"
    raise CollinsNotify::CollinsNotifyException.new e
  end
end