1 class Collection < ArvadosModel
4 include CommonApiTemplate
6 api_accessible :user, extend: :common do |t|
12 if redundancy_confirmed_as.nil?
14 elsif redundancy_confirmed_as < redundancy
17 if redundancy_confirmed_at.nil?
19 elsif Time.now - redundancy_confirmed_at < 7.days
28 if self.manifest_text.nil? and self.uuid.nil?
30 elsif self.manifest_text and self.uuid
31 self.uuid.gsub! /\+.*/, ''
32 if self.uuid == Digest::MD5.hexdigest(self.manifest_text)
33 self.uuid.gsub! /$/, '+' + self.manifest_text.length.to_s
36 errors.add :uuid, 'uuid does not match checksum of manifest_text'
39 elsif self.manifest_text
40 errors.add :uuid, 'checksum for manifest_text not supplied in uuid'
43 errors.add :manifest_text, 'manifest_text not supplied'
49 inspect_manifest_text if @data_size.nil? or manifest_text_changed?
54 inspect_manifest_text if @files.nil? or manifest_text_changed?
58 def inspect_manifest_text
65 #normalized_manifest = ""
66 #IO.popen(['arv-normalize'], 'w+b') do |io|
67 # io.write manifest_text
69 # while buf = io.read(2**20)
70 # normalized_manifest += buf
77 manifest_text.split("\n").each do |stream|
78 toks = stream.split(" ")
80 stream = toks[0].gsub /\\(\\|[0-7]{3})/ do |escape_sequence|
87 toks[1..-1].each do |tok|
88 if (re = tok.match /^[0-9a-f]{32}/)
90 tok.split('+')[1..-1].each do |hint|
91 if !blocksize and hint.match /^\d+$/
94 if (re = hint.match /^GS(\d+)$/)
95 blocksize = re[1].to_i
98 @data_size = false if !blocksize
99 @data_size += blocksize if @data_size
101 if (re = tok.match /^(\d+):(\d+):(\S+)$/)
102 filename = re[3].gsub /\\(\\|[0-7]{3})/ do |escape_sequence|
108 fn = stream + '/' + filename
121 re = k.match(/^(.+)\/(.+)/)
122 @files << [re[1], re[2], v]