1 module ProvenanceHelper
4 def initialize(pdata, opts)
11 def self.collection_uuid(uuid)
12 m = /^([a-f0-9]{32}(\+[0-9]+)?)(\+.*)?$/.match(uuid.to_s)
17 # Collection.where(uuid: ['contains', m[1]]).each do |u|
18 # puts "fixup #{uuid} to #{u.uuid}"
27 def determine_fillcolor(n)
31 bgcolor = "style=filled,fillcolor=\"#88ff88\""
33 bgcolor = "style=filled,fillcolor=\"#8888ff\""
35 bgcolor = "style=filled,fillcolor=\"#88ffff\""
40 def describe_node(uuid)
41 bgcolor = determine_fillcolor @opts[:pips][uuid] if @opts[:pips]
43 rsc = ArvadosBase::resource_class_for_uuid uuid.to_s
45 href = "/#{rsc.to_s.underscore.pluralize rsc}/#{uuid}"
47 #"\"#{uuid}\" [label=\"#{rsc}\\n#{uuid}\",href=\"#{href}\"];\n"
51 if @pdata[uuid][:name]
52 return "\"#{uuid}\" [label=\"#{@pdata[uuid][:name]}\",href=\"#{href}\",shape=oval,#{bgcolor}];\n"
55 if @pdata[uuid].respond_to? :files
56 files = @pdata[uuid].files
57 elsif @pdata[uuid][:files]
58 files = @pdata[uuid][:files]
64 while i < 3 and i < files.length
65 label += "\\n" unless label == ""
70 label += "\\n⋮"
72 return "\"#{uuid}\" [label=\"#{label}\",href=\"#{href}\",shape=oval,#{bgcolor}];\n"
76 return "\"#{uuid}\" [label=\"#{rsc}\",href=\"#{href}\",#{bgcolor}];\n"
79 "\"#{uuid}\" [#{bgcolor}];\n"
83 if @opts[:combine_jobs] == :script_only
84 uuid = "#{job[:script]}"
85 elsif @opts[:combine_jobs] == :script_and_version
86 uuid = "#{job[:script]}_#{job[:script_version]}"
88 uuid = "#{job[:uuid]}"
91 @jobs[uuid] = [] unless @jobs[uuid]
92 @jobs[uuid] << job unless @jobs[uuid].include? job
97 def edge(tail, head, extra)
98 if @opts[:direction] == :bottom_up
99 gr = "\"#{tail}\" -> \"#{head}\""
101 gr = "\"#{head}\" -> \"#{tail}\""
106 gr += "#{k}=\"#{v}\","
114 def script_param_edges(job, prefix, sp)
116 if sp and not sp.empty?
121 k = prefix + "::" + k.to_s
123 gr += script_param_edges(job, k.to_s, v)
129 if GenerateGraph::collection_uuid(v)
130 gr += script_param_edges(job, "#{prefix}[#{i}]", v)
132 node += "', '" unless node == ""
133 node = "['" if node == ""
141 #id = "#{job[:uuid]}_#{prefix}"
142 gr += "\"#{node}\" [label=\"#{node}\"];\n"
143 gr += edge(job_uuid(job), node, {:label => prefix})
146 m = GenerateGraph::collection_uuid(sp)
148 gr += edge(job_uuid(job), m, {:label => prefix})
149 gr += generate_provenance_edges(m)
150 elsif @opts[:all_script_parameters]
151 #id = "#{job[:uuid]}_#{prefix}"
152 gr += "\"#{sp}\" [label=\"#{sp}\"];\n"
153 gr += edge(job_uuid(job), sp, {:label => prefix})
160 def generate_provenance_edges(uuid)
162 m = GenerateGraph::collection_uuid(uuid)
165 uuid = uuid.intern if uuid
167 if (not uuid) or uuid.empty? or @visited[uuid]
169 #puts "already @visited #{uuid}"
173 if not @pdata[uuid] then
174 return describe_node(uuid)
176 @visited[uuid] = true
179 #puts "visiting #{uuid}"
182 # uuid is a collection
183 gr += describe_node(uuid)
185 @pdata.each do |k, job|
186 if job[:output] == uuid.to_s
187 gr += edge(uuid, job_uuid(job), {:label => "output"})
188 gr += generate_provenance_edges(job[:uuid])
190 if job[:log] == uuid.to_s
191 gr += edge(uuid, job_uuid(job), {:label => "log"})
192 gr += generate_provenance_edges(job[:uuid])
196 # uuid is something else
197 rsc = ArvadosBase::resource_class_for_uuid uuid.to_s
202 gr += script_param_edges(job, "", job[:script_parameters])
204 if @opts[:script_version_nodes]
205 gr += describe_node(job[:script_version])
206 gr += edge(job_uuid(job), job[:script_version], {:label => "script_version"})
210 gr += describe_node(uuid)
214 @pdata.each do |k, link|
215 if link[:head_uuid] == uuid.to_s and link[:link_class] == "provenance"
216 gr += describe_node(link[:tail_uuid])
217 gr += edge(link[:head_uuid], link[:tail_uuid], {:label => link[:name], :href => "/links/#{link[:uuid]}"})
218 gr += generate_provenance_edges(link[:tail_uuid])
222 #puts "finished #{uuid}"
230 gr += "\"#{k}\" [href=\"/jobs?"
234 gr += "uuid%5b%5d=#{u[:uuid]}&"
235 n |= @opts[:pips][u[:uuid].intern] if @opts[:pips] and @opts[:pips][u[:uuid].intern]
240 if @opts[:combine_jobs] == :script_only
241 gr += uuid = "#{v[0][:script]}"
242 elsif @opts[:combine_jobs] == :script_and_version
243 gr += uuid = "#{v[0][:script]}"
245 gr += uuid = "#{v[0][:script]}\\n#{v[0][:finished_at]}"
247 gr += "\",#{determine_fillcolor n}];\n"
254 def self.create_provenance_graph(pdata, opts={})
255 if pdata.is_a? Array or pdata.is_a? ArvadosResourceList
258 p2[k[:uuid].intern] = k if k[:uuid]
263 unless pdata.is_a? Hash
264 raise "create_provenance_graph accepts Array or Hash for pdata only, pdata is #{pdata.class}"
267 gr = """strict digraph {
268 node [fontsize=8,shape=box];
272 if opts[:direction] == :bottom_up
273 gr += "edge [dir=back];"
276 #puts "@pdata is #{pdata}"
278 g = GenerateGraph.new(pdata, opts)
281 gr += g.generate_provenance_edges(k)
284 gr += g.describe_jobs
293 Open3.popen2("dot", "-Tsvg") do |stdin, stdout, wait_thr|
301 svg = svg.sub(/<\?xml.*?\?>/m, "")
302 svg = svg.sub(/<!DOCTYPE.*?>/m, "")
305 def self.find_collections(sp)
307 if sp and not sp.empty?
311 c.concat(find_collections(v))
315 c.concat(find_collections(v))
318 m = GenerateGraph::collection_uuid(sp)