app/models/agents/twitter_publish_agent.rb

@@ -3,6 +3,7 @@ require "twitter"

                 module Agents
              

                   class TwitterPublishAgent < Agent
              

                     include TwitterConcern
              

                +    include LiquidInterpolatable
              

                 
              

                     cannot_be_scheduled!
              

                 
              
@@ -15,7 +16,7 @@ module Agents

                 
              

                       To get oAuth credentials for Twitter, [follow these instructions](https://github.com/cantino/huginn/wiki/Getting-a-twitter-oauth-token).
              

                 
              

                -      You must also specify a `message_path` parameter: a [JSONPaths](http://goessner.net/articles/JsonPath/) to the value to tweet.
              

                +      You must also specify a `message` parameter, you can use [Liquid](https://github.com/cantino/huginn/wiki/Formatting-Events-using-Liquid) to format the message.
              

                 
              

                       Set `expected_update_period_in_days` to the maximum amount of time that you'd expect to pass between Events being created by this Agent.
              

                     MD
              
@@ -31,7 +32,7 @@ module Agents

                     def default_options
              

                       {
              

                         'expected_update_period_in_days' => "10",
              

                -        'message_path' => "text"
              

                +        'message' => "{{text}}"
              

                       }
              

                     end
              

                 
              
@@ -41,7 +42,7 @@ module Agents

                         incoming_events = incoming_events.first(20)
              

                       end
              

                       incoming_events.each do |event|
              

                -        tweet_text = Utils.value_at(event.payload, options['message_path'])
              

                +        tweet_text = interpolate_string(options['message'], event.payload)
              

                         begin
              

                           tweet = publish_tweet tweet_text
              

                           create_event :payload => {
              

db/migrate/20140501203828_migrate_twitter_publish_agent_to_liquid.rb

@@ -0,0 +1,10 @@

                +class MigrateTwitterPublishAgentToLiquid < ActiveRecord::Migration
              

                +  def change
              

                +    Agent.where(:type => 'Agents::TwitterPublishAgent').each do |agent|
              

                +      if (message = agent.options.delete('message_path')).present?
              

                +        agent.options['message'] = "{{#{message}}}"
              

                +        agent.save
              

                +      end
              

                +    end
              

                +  end
              

                +end
              

spec/models/agents/twitter_publish_agent_spec.rb

@@ -9,7 +9,7 @@ describe Agents::TwitterPublishAgent do

                       :consumer_secret => "---",
              

                       :oauth_token => "---",
              

                       :oauth_token_secret => "---",
              

                -      :message_path => "text"
              

                +      :message => "{{text}}"
              

                     }
              

                 
              

                     @checker = Agents::TwitterPublishAgent.new(:name => "HuginnBot", :options => @opts)