Class: Tweet

Inherits:
ActiveRecord::Base
  • Object
show all
Includes:
BelongsToEntity
Defined in:
app/models/tweet.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.chronological ⇒ Object 



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# File 'app/models/tweet.rb', line 178

def chronological
  order "tweeted_at ASC"
end

.create_for(entity) ⇒ Object 



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# File 'app/models/tweet.rb', line 157

def create_for(entity)
  create options_for(entity)
end

.create_tweet(params) ⇒ Object 



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# File 'app/models/tweet.rb', line 141

def create_tweet(params)
  raise "The entity_id is required!" if params[:entity_id].blank?
  raise "The entity_type is required!" if params[:entity_type].blank?
  create :entity_id => params[:entity_id].to_i, :entity_type => params[:entity_type], :tweet => params[:tweet]
end

.created_chronological ⇒ Object 



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# File 'app/models/tweet.rb', line 186

def created_chronological
  order "created_at ASC"
end

.created_reverse_chronological ⇒ Object 



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# File 'app/models/tweet.rb', line 190

def created_reverse_chronological
  order "created_at DESC"
end

.find_for(entity) ⇒ Object 



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# File 'app/models/tweet.rb', line 165

def find_for(entity)
  raise "Can only find tweets for entities!" unless entity.kind_of? Entity
  where({ :entity_id => entity.id, :entity_type => entity.entity_type }).first
end

.not_disabled ⇒ Object 



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# File 'app/models/tweet.rb', line 194

def not_disabled
  result = all

  types = result.map(&:entity_type).uniq.select do |t|
    Setting[:"#{t}_tweet_style"] != :disabled
  end

  result.select { |x| types.include? x.entity_type }
end

.options_for(entity) ⇒ Object 



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# File 'app/models/tweet.rb', line 161

def options_for(entity)
  { :entity_id => entity.id, :entity_type => entity.entity_type, :tweet => SimpleTemplate[Setting[:"#{entity.entity_type}_default_tweet"], :self => entity] }
end

.reverse_chronological ⇒ Object 



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# File 'app/models/tweet.rb', line 182

def reverse_chronological
  order "tweeted_at DESC"
end

.styles(entity) ⇒ Object 



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# File 'app/models/tweet.rb', line 204

def styles(entity)
  results = []
  results << { :value => :disabled, :label => "tweet.style.disabled" }
  results << { :value => :manual, :label => "tweet.style.manual" }

  if Cartoonist::Entity[entity].include? Postable
    results << { :value => :automatic, :label => "tweet.style.automatic" }
    results << { :value => :automatic_timed, :label => "tweet.style.automatic_timed" }
  end

  results
end

.tweet_for(entity) ⇒ Object 



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# File 'app/models/tweet.rb', line 147

def tweet_for(entity)
  result = find_for entity

  if result
    result
  else
    new options_for(entity)
  end
end

.tweeted ⇒ Object 



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# File 'app/models/tweet.rb', line 170

def tweeted
  where "tweeted_at IS NOT NULL"
end

.untweeted ⇒ Object 



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# File 'app/models/tweet.rb', line 174

def untweeted
  where "tweeted_at IS NULL"
end

.update_tweet(params) ⇒ Object 



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# File 'app/models/tweet.rb', line 132

def update_tweet(params)
  tweet = find params[:id].to_i
  return tweet if params[:resend_tweet].present?
  raise "Saving is not allowed!" unless tweet.allow_save?
  tweet.tweet = params[:tweet]
  tweet.save!
  tweet
end

Instance Method Details

#allow_resend_tweet? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/tweet.rb', line 10

def allow_resend_tweet?
  tweeted? && !disabled? && entity_posted?
end

#allow_save? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/tweet.rb', line 22

def allow_save?
  !tweeted?
end

#allow_tweet_now? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/tweet.rb', line 6

def allow_tweet_now?
  allow_save? && !disabled? && entity_posted?
end

#auto_tweet! ⇒ Object 



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# File 'app/models/tweet.rb', line 49

def auto_tweet!
  return if tweeted?
  return unless expected_tweet_time
  return unless Time.now >= expected_tweet_time
  send_tweet!
end

#disabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/tweet.rb', line 26

def disabled?
  tweet_style == :disabled
end

#entity_posted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/tweet.rb', line 14

def entity_posted?
  if entity.kind_of? Postable
    posted = entity.posted?
  else
    posted = true
  end
end

#expected_tweet_time ⇒ Object 



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# File 'app/models/tweet.rb', line 80

def expected_tweet_time
  case tweet_style
  when :disabled
    nil
  when :manual
    nil
  when :automatic
    entity.posted_at
  when :automatic_timed
    if tweet_time.blank?
      entity.posted_at
    elsif entity.posted_at
      parsed = Time.zone.parse("#{entity.posted_at.year}-#{entity.posted_at.month}-#{entity.posted_at.day} #{tweet_time.downcase}")
      result = Time.zone.local entity.posted_at.year, entity.posted_at.month, entity.posted_at.day, parsed.hour, parsed.min
      result = result + 1.day if result < entity.posted_at.to_time
      result
    end
  else
    raise "Invalid tweet style #{tweet_style}"
  end
end

#form_method ⇒ Object 



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# File 'app/models/tweet.rb', line 72

def form_method
  if new_record?
    :post
  else
    :put
  end
end

#form_path ⇒ Object 



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# File 'app/models/tweet.rb', line 64

def form_path
  if new_record?
    "/admin/tweets"
  else
    "/admin/tweets/#{id}"
  end
end

#formatted_tweeted_at(default_msg = "not yet tweeted") ⇒ Object 



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# File 'app/models/tweet.rb', line 30

def formatted_tweeted_at(default_msg = "not yet tweeted")
  return default_msg unless tweeted_at
  tweeted_at.localtime.strftime "%-m/%-d/%Y at %-l:%M %P"
end

#manual_tweet! ⇒ Object 



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# File 'app/models/tweet.rb', line 35

def manual_tweet!
  raise "Tweeting is not allowed!" unless allow_tweet_now?
  return if tweeted?
  return if disabled?
  send_tweet!
end

#resend_tweet! ⇒ Object 



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# File 'app/models/tweet.rb', line 42

def resend_tweet!
  raise "Tweeting is not allowed!" unless allow_resend_tweet?
  return unless tweeted?
  return if disabled?
  send_tweet!
end

#tweet_style ⇒ Object 



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# File 'app/models/tweet.rb', line 56

def tweet_style
  Setting[:"#{entity.entity_type}_tweet_style"]
end

#tweet_time ⇒ Object 



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# File 'app/models/tweet.rb', line 60

def tweet_time
  Setting[:"#{entity.entity_type}_tweet_time"]
end

#tweeted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/tweet.rb', line 102

def tweeted?
  tweeted_at.present?
end