Class: Goldencobra::Upload
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- Goldencobra::Upload
- Defined in:
- app/models/goldencobra/upload.rb
Instance Method Summary collapse
- #complete_list_name ⇒ Object
-
#image_file? ⇒ Boolean
Internal: Makes sure to only post-process files which are either pdf or image files.
- #title ⇒ Object
- #unzip_files ⇒ Object
Instance Method Details
#complete_list_name ⇒ Object
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# File 'app/models/goldencobra/upload.rb', line 44 def complete_list_name result = "" result << "#{self.image_file_name} " if self.image_file_name.present? result << "(#{self.source}, #{self.rights}) " if self.source.present? || self.rights.present? result << "- #{self.updated_at.strftime("%d.%m.%Y - %H:%M Uhr")}" end |
#image_file? ⇒ Boolean
Internal: Makes sure to only post-process files which are either pdf or image files. Word documents would break file upload.
No params
Returns true for image or pdf files and false for everything else
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# File 'app/models/goldencobra/upload.rb', line 77 def image_file? !(self.image_content_type =~ /^image.*/).nil? || !(self.image_content_type =~ /pdf/).nil? end |
#title ⇒ Object
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# File 'app/models/goldencobra/upload.rb', line 38 def title "#{self.image_file_name} (#{self.image_content_type})" end |
#unzip_files ⇒ Object
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# File 'app/models/goldencobra/upload.rb', line 51 def unzip_files if self.image_file_name.include?(".zip") && File.exists?(self.image.path) require 'zip/zip' zipped_files = Zip::ZipFile.open(self.image.path) int = 0 zipped_files.each do |zipped_file| int = int + 1 if zipped_file.file? zipped_file.extract("tmp/#{self.id}_unzipped_#{int}.jpg") Goldencobra::Upload.create(:image => File.open("tmp/#{self.id}_unzipped_#{int}.jpg"), :source => self.source, :rights => self.rights, :description => self.description, :tag_list => self.tag_list.join(", ") ) File.delete("tmp/#{self.id}_unzipped_#{int}.jpg") end end end end |