Class: Caboose::Media
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- Caboose::Media
- Defined in:
- app/models/caboose/media.rb
Class Method Summary collapse
Instance Method Summary collapse
- #api_hash ⇒ Object
- #download_file_from_url(url) ⇒ Object
- #download_image_from_url(url) ⇒ Object
- #duplicate(site_id) ⇒ Object
- #file_url ⇒ Object
- #image_urls ⇒ Object
- #is_image? ⇒ Boolean
-
#process ⇒ Object
before_post_process :set_content_dispositon def set_content_dispositon self.sample.options.merge({ :s3_headers => { “Content-Disposition” => “attachment; filename=#selfself.name” }}) end.
- #reprocess_image ⇒ Object
- #set_file_content_type(content_type) ⇒ Object
- #set_image_content_type(content_type) ⇒ Object
Class Method Details
.upload_name(str) ⇒ Object
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# File 'app/models/caboose/media.rb', line 155 def self.upload_name(str) return '' if str.nil? return File.basename(str, File.extname(str)).downcase.gsub(' ', '-').gsub(/[^\w-]/, '') end |
Instance Method Details
#api_hash ⇒ Object
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# File 'app/models/caboose/media.rb', line 125 def api_hash { :id => self.id, :name => self.name, :original_name => self.original_name, :description => self.description, :processed => self.processed, :image_urls => self.image_urls, :file_url => self.file ? self.file.url : nil, :media_type => self.is_image? ? 'image' : 'file' } end |
#download_file_from_url(url) ⇒ Object
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# File 'app/models/caboose/media.rb', line 119 def download_file_from_url(url) self.image = URI.parse(url) self.processed = true self.save end |
#download_image_from_url(url) ⇒ Object
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# File 'app/models/caboose/media.rb', line 113 def download_image_from_url(url) self.image = URI.parse(url) self.processed = true self.save end |
#duplicate(site_id) ⇒ Object
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# File 'app/models/caboose/media.rb', line 169 def duplicate(site_id) cat = Caboose::MediaCategory.top_category(site_id) m = Caboose::Media.create( :media_category_id => cat.id , :name => self.name , :description => self.description , :original_name => self.original_name , :image_file_name => self.image_file_name , :image_content_type => self.image_content_type , :image_file_size => self.image_file_size , :image_updated_at => self.image_updated_at , :file_file_name => self.file_file_name , :file_content_type => self.file_content_type , :file_file_size => self.file_file_size , :file_updated_at => self.file_updated_at , :processed => false ) m.delay.download_image_from_url(self.image.url(:original)) if self.image m.delay.download_file_from_url(self.file.url) if self.file return m end |
#file_url ⇒ Object
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# File 'app/models/caboose/media.rb', line 160 def file_url return self.image.url(:original) if self.image && !self.image.url(:original).starts_with?('http://placehold.it') return self.file.url end |
#image_urls ⇒ Object
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# File 'app/models/caboose/media.rb', line 145 def image_urls return nil if self.image.nil? || self.image.url(:tiny).starts_with?('http://placehold.it') return { :tiny_url => self.image.url(:tiny), :thumb_url => self.image.url(:thumb), :large_url => self.image.url(:large), :original_url => self.image.url(:original) } end |
#is_image? ⇒ Boolean
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# File 'app/models/caboose/media.rb', line 138 def is_image? image_extensions = ['.jpg', '.jpeg', '.gif', '.png', '.tif'] ext = File.extname(self.original_name).downcase return true if image_extensions.include?(ext) return false end |
#process ⇒ Object
before_post_process :set_content_dispositon def set_content_dispositon
self.sample..merge({ :s3_headers => { "Content-Disposition" => "attachment; filename=#{self.name}" }})
end
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# File 'app/models/caboose/media.rb', line 39 def process #return if self.processed config = YAML.load(File.read(Rails.root.join('config', 'aws.yml')))[Rails.env] AWS.config({ :access_key_id => config['access_key_id'], :secret_access_key => config['secret_access_key'] }) bucket = config['bucket'] bucket = Caboose::uploads_bucket && Caboose::uploads_bucket.strip.length > 0 ? Caboose::uploads_bucket : "#{bucket}-uploads" key = "#{self.media_category_id}_#{self.original_name}" key = URI.encode(key.gsub(' ', '+')) uri = "http://#{bucket}.s3.amazonaws.com/#{key}" content_type = self.image_content_type || self.file_content_type if is_image? self.image = URI.parse(uri) self.image_content_type = content_type else self.file = URI.parse(uri) self.file_content_type = content_type end self.processed = true self.save # Set the content-type metadata on S3 if !is_image? self.set_file_content_type(content_type) end # Remember when the last upload processing happened s = Caboose::Setting.where(:site_id => self.media_category.site_id, :name => 'last_upload_processed').first s = Caboose::Setting.create(:site_id => self.media_category.site_id, :name => 'last_upload_processed') if s.nil? s.value = DateTime.now.utc.strftime("%FT%T%z") s.save # Remove the temp file bucket = AWS::S3::Bucket.new(bucket) obj = bucket.objects[key] obj.delete end |
#reprocess_image ⇒ Object
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# File 'app/models/caboose/media.rb', line 165 def reprocess_image self.image.reprocess! end |
#set_file_content_type(content_type) ⇒ Object
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# File 'app/models/caboose/media.rb', line 99 def set_file_content_type(content_type) config = YAML.load(File.read(Rails.root.join('config', 'aws.yml')))[Rails.env] AWS.config({ :access_key_id => config['access_key_id'], :secret_access_key => config['secret_access_key'] }) s3 = AWS::S3.new bucket = s3.buckets[config['bucket']] ext = File.extname(self.file_file_name)[1..-1] # has_attached_file :file, :path => ':caboose_prefixmedia/:id_:media_name.:extension' k = "media/#{self.id}_#{self.name}.#{ext}" bucket.objects[k].copy_from(k, :content_type => content_type) # a copy needs to be done to change the content-type end |
#set_image_content_type(content_type) ⇒ Object
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# File 'app/models/caboose/media.rb', line 84 def set_image_content_type(content_type) config = YAML.load(File.read(Rails.root.join('config', 'aws.yml')))[Rails.env] AWS.config({ :access_key_id => config['access_key_id'], :secret_access_key => config['secret_access_key'] }) s3 = AWS::S3.new bucket = s3.buckets[config['bucket']] ext = File.extname(self.image_file_name)[1..-1] self.image.styles.each do |style| k = "media/#{self.id}_#{self.name}_#{style}.#{ext}" bucket.objects[k].copy_from(k, :content_type => content_type) # a copy needs to be done to change the content-type end end |