Class: Photo

Inherits:
Post
  • Object
show all
Defined in:
app/models/photo.rb

Overview

Copyright © 2009, Diaspora Inc. This file is 

  licensed under the Affero General Public License version 3 or later.  See
  the COPYRIGHT file.

Class Method Summary (collapse)

Instance Method Summary (collapse)

Methods inherited from Post

#activity_streams?, #diaspora_handle, #diaspora_handle=, #receive, #subscribers, #user_refs

Methods included from Diaspora::Guid

included, #set_guid

Methods included from Diaspora::Webhooks

#receive, #subscribers, #to_diaspora_xml, #x

Methods included from ApplicationHelper

#bookmarklet, #direction_for, #get_javascript_strings_for, #hard_link, #how_long_ago, #info_text, #mine?, #object_fields, #object_path, #owner_image_link, #owner_image_tag, #person_image_link, #person_image_tag, #person_link, #post_yield_tag, #profile_photo, #rtl?, #timeago, #type_partial

Class Method Details

+ (Object) diaspora_initialize(params = {}) 



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# File 'app/models/photo.rb', line 33

def self.diaspora_initialize(params = {})
  photo = super(params)
  image_file = params.delete(:user_file)
  photo.random_string = ActiveSupport::SecureRandom.hex(10)
  photo.unprocessed_image.store! image_file
  photo.update_remote_path
  photo
end

Instance Method Details

- (Object) as_json(opts = {}) 



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# File 'app/models/photo.rb', line 101

def as_json(opts={})
  {
  :photo => {
    :id => self.id,
      :url => self.url,
      :thumb_small => self.url(:thumb_small),
      :text => self.text
    }
  }
end

- (Object) ensure_user_picture 



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# File 'app/models/photo.rb', line 75

def ensure_user_picture
  profiles = Profile.where(:image_url => url(:thumb_large))
  profiles.each { |profile|
    profile.image_url = nil
    profile.save
  }
end

- (Boolean) mutable?

Returns:

  • (Boolean) 


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# File 'app/models/photo.rb', line 97

def mutable?
  true
end

- (Boolean) not_processed?

Returns:

  • (Boolean) 


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

def not_processed?
  processed_image.path.nil?
end

- (Object) ownership_of_status_message 



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# File 'app/models/photo.rb', line 24

def ownership_of_status_message
  message = StatusMessage.find_by_guid(self.status_message_guid)
  if self.status_message_guid && message
    self.diaspora_handle == message.diaspora_handle
  else
    true
  end
end

- (Object) process 



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# File 'app/models/photo.rb', line 91

def process
  return false if self.processed? || (!unprocessed_image.path.nil? && unprocessed_image.path.include?('.gif'))
  processed_image.store!(unprocessed_image) #Ultra naive
  save!
end

- (Boolean) processed?

Returns:

  • (Boolean) 


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# File 'app/models/photo.rb', line 46

def processed?
  !processed_image.path.nil?
end

- (Object) queue_processing_job 



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# File 'app/models/photo.rb', line 87

def queue_processing_job
  Resque.enqueue(Job::ProcessPhoto, self.id)
end

- (Object) thumb_hash 



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# File 'app/models/photo.rb', line 83

def thumb_hash
  {:thumb_url => url(:thumb_medium), :id => id, :album_id => nil}
end

- (Object) update_remote_path 



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# File 'app/models/photo.rb', line 50

def update_remote_path
  unless self.unprocessed_image.url.match(/^https?:\/\//)
    pod_url = AppConfig[:pod_url].dup
    pod_url.chop! if AppConfig[:pod_url][-1,1] == '/'
    remote_path = "#{pod_url}#{self.unprocessed_image.url}"
  else
    remote_path = self.unprocessed_image.url
  end

  name_start = remote_path.rindex '/'
  self.remote_photo_path = "#{remote_path.slice(0, name_start)}/"
  self.remote_photo_name = remote_path.slice(name_start + 1, remote_path.length)
end

- (Object) url(name = nil) 



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

def url(name = nil)
  if remote_photo_path
    name = name.to_s + '_' if name
    remote_photo_path + name.to_s + remote_photo_name
  elsif not_processed?
    unprocessed_image.url(name)
  else
    processed_image.url(name)
  end
end