1 # Copyright (C) The Arvados Authors. All rights reserved.
3 # SPDX-License-Identifier: AGPL-3.0
5 module ProvenanceHelper
8 def initialize(pdata, opts)
16 def self.collection_uuid(uuid)
17 Keep::Locator.parse(uuid).andand.strip_hints.andand.to_s
21 p = { :host => @opts[:request].host,
22 :port => @opts[:request].port,
23 :protocol => @opts[:request].protocol }
25 Rails.application.routes.url_helpers.url_for (p)
28 def determine_fillcolor(n)
29 fillcolor = %w(666666 669966 666699 666666 996666)[n || 0] || '666666'
30 "style=\"filled\",color=\"#ffffff\",fillcolor=\"##{fillcolor}\",fontcolor=\"#ffffff\""
33 def describe_node(uuid, describe_opts={})
34 bgcolor = determine_fillcolor (describe_opts[:pip] || @opts[:pips].andand[uuid])
36 rsc = ArvadosBase::resource_class_for_uuid uuid
38 if GenerateGraph::collection_uuid(uuid) || rsc == Collection
39 if Collection.is_empty_blob_locator? uuid.to_s
41 return "\"#{uuid}\" [label=\"(empty collection)\"];\n"
44 if describe_opts[:col_uuid]
45 href = url_for ({:controller => Collection.to_s.tableize,
47 :id => describe_opts[:col_uuid].to_s })
49 href = url_for ({:controller => Collection.to_s.tableize,
54 return "\"#{uuid}\" [label=\"#{encode_quotes(describe_opts[:label] || (@pdata[uuid] and @pdata[uuid][:name]) || uuid)}\",shape=box,href=\"#{href}\",#{bgcolor}];\n"
57 if describe_opts[:href]
58 href = ",href=\"#{url_for ({:controller => describe_opts[:href][:controller],
60 :id => describe_opts[:href][:id] })}\""
62 return "\"#{uuid}\" [label=\"#{encode_quotes(describe_opts[:label] || uuid)}\",#{bgcolor},shape=#{describe_opts[:shape] || 'box'}#{href}];\n"
67 d = Digest::MD5.hexdigest(job[:script_parameters].to_json)
68 if @opts[:combine_jobs] == :script_only
69 uuid = "#{job[:script]}_#{d}"
70 elsif @opts[:combine_jobs] == :script_and_version
71 uuid = "#{job[:script]}_#{job[:script_version]}_#{d}"
73 uuid = "#{job[:uuid]}"
76 @jobs[uuid] = [] unless @jobs[uuid]
77 @jobs[uuid] << job unless @jobs[uuid].include? job
82 def edge(tail, head, extra)
83 if @opts[:direction] == :bottom_up
84 gr = "\"#{encode_quotes head}\" -> \"#{encode_quotes tail}\""
86 gr = "\"#{encode_quotes tail}\" -> \"#{encode_quotes head}\""
92 gr += "#{k}=\"#{encode_quotes v}\","
100 def script_param_edges(uuid, sp)
104 if @opts[:all_script_parameters]
105 if v.is_a? Array or v.is_a? Hash
106 encv = JSON.pretty_generate(v).gsub("\n", "\\l") + "\\l"
110 gr += "\"#{encode_quotes encv}\" [shape=box];\n"
111 gr += edge(encv, uuid, {:label => k})
117 def job_edges job, edge_opts={}
121 ProvenanceHelper::find_collections job[:script_parameters] do |collection_hash, collection_uuid, key|
123 gr += describe_node(collection_uuid)
124 gr += edge(collection_uuid, uuid, {:label => key})
126 gr += describe_node(collection_hash)
127 gr += edge(collection_hash, uuid, {:label => key})
131 if job[:docker_image_locator] and !@opts[:no_docker]
132 gr += describe_node(job[:docker_image_locator], {label: (job[:runtime_constraints].andand[:docker_image] || job[:docker_image_locator])})
133 gr += edge(job[:docker_image_locator], uuid, {label: "docker_image"})
136 if @opts[:script_version_nodes]
137 gr += describe_node(job[:script_version], {:label => "git:#{job[:script_version]}"})
138 gr += edge(job[:script_version], uuid, {:label => "script_version"})
141 if job[:output] and !edge_opts[:no_output]
142 gr += describe_node(job[:output])
143 gr += edge(uuid, job[:output], {label: "output" })
146 if job[:log] and !edge_opts[:no_log]
147 gr += describe_node(job[:log])
148 gr += edge(uuid, job[:log], {label: "log"})
154 def generate_provenance_edges(uuid)
156 m = GenerateGraph::collection_uuid(uuid)
159 if uuid.nil? or uuid.empty? or @visited[uuid]
166 @visited[uuid] = true
169 if uuid.start_with? "component_"
170 # Pipeline component inputs
171 job = @pdata[@pdata[uuid][:job].andand[:uuid]]
174 gr += describe_node(job_uuid(job), {label: uuid[38..-1], pip: @opts[:pips].andand[job[:uuid]], shape: "oval",
175 href: {controller: 'jobs', id: job[:uuid]}})
176 gr += job_edges job, {no_output: true, no_log: true}
179 # Pipeline component output
180 outuuid = @pdata[uuid][:output_uuid]
182 outcollection = @pdata[outuuid]
184 gr += edge(job_uuid(job), outcollection[:portable_data_hash], {label: "output"})
185 gr += describe_node(outcollection[:portable_data_hash], {label: outcollection[:name]})
187 elsif job and job[:output]
188 gr += describe_node(job[:output])
189 gr += edge(job_uuid(job), job[:output], {label: "output" })
192 rsc = ArvadosBase::resource_class_for_uuid uuid
196 gr += job_edges job if job
197 elsif rsc == ContainerRequest
200 gr += describe_node(cr[:uuid], {href: {controller: 'container_requests',
205 children = @opts[:cr_children_of].andand[cr[:uuid]]
207 children.each do |child|
208 gr += edge(child[:uuid], cr[:uuid], {label: 'child'})
211 # Output collection node
212 if cr[:output_uuid] and @opts[:output_collections][cr[:output_uuid]]
213 c = @opts[:output_collections][cr[:output_uuid]]
214 gr += describe_node(c[:portable_data_hash],
219 gr += edge(cr[:uuid],
220 c[:portable_data_hash],
223 # Input collection nodes
224 output_pdhs = @opts[:output_collections].values.collect{|c|
225 c[:portable_data_hash]}
226 ProvenanceHelper::cr_input_pdhs(cr).each do |pdh|
227 if not output_pdhs.include?(pdh)
228 # Search for collections on the same project first
229 cols = @opts[:input_collections][pdh].andand.select{|c|
230 c[:owner_uuid] == cr[:owner_uuid]}
231 if not cols or cols.empty?
232 # Search for any collection with this PDH
233 cols = @opts[:input_collections][pdh]
236 names = cols.collect{|x| x[:name]}.uniq
238 names = ['(collection not found)']
240 input_name = names.first
242 input_name += " + #{names.length - 1} more"
244 gr += describe_node(pdh, {label: input_name})
246 gr += edge(pdh, cr[:uuid], {label: 'input'})
252 @pdata.each do |k, link|
253 if link[:head_uuid] == uuid.to_s and link[:link_class] == "provenance"
254 href = url_for ({:controller => Link.to_s.tableize,
256 :id => link[:uuid] })
258 gr += describe_node(link[:tail_uuid])
259 gr += edge(link[:head_uuid], link[:tail_uuid], {:label => link[:name], :href => href})
260 gr += generate_provenance_edges(link[:tail_uuid])
270 href = url_for ({:controller => Job.to_s.tableize,
273 gr += "\"#{k}\" [href=\"#{href}?"
277 gr += ";" unless gr.end_with? "?"
278 gr += "uuid%5b%5d=#{u[:uuid]}"
279 n |= @opts[:pips][u[:uuid]] if @opts[:pips] and @opts[:pips][u[:uuid]]
284 label = "#{v[0][:script]}"
286 if label == "run-command" and v[0][:script_parameters][:command].is_a? Array
287 label = v[0][:script_parameters][:command].join(' ')
290 if not @opts[:combine_jobs]
291 label += "\\n#{v[0][:finished_at]}"
294 gr += encode_quotes label
296 gr += "\",#{determine_fillcolor n}];\n"
301 def encode_quotes value
302 value.to_s.gsub("\"", "\\\"").gsub("\n", "\\n")
306 def self.create_provenance_graph(pdata, svgId, opts={})
307 if pdata.is_a? Array or pdata.is_a? ArvadosResourceList
310 p2[k[:uuid]] = k if k[:uuid]
315 unless pdata.is_a? Hash
316 raise "create_provenance_graph accepts Array or Hash for pdata only, pdata is #{pdata.class}"
319 gr = """strict digraph {
320 node [fontsize=10,fontname=\"Helvetica,Arial,sans-serif\"];
321 edge [fontsize=10,fontname=\"Helvetica,Arial,sans-serif\"];
324 if opts[:direction] == :bottom_up
325 gr += "edge [dir=back];"
329 pdata = pdata.stringify_keys
331 g = GenerateGraph.new(pdata, opts)
334 if !opts[:only_components] or k.start_with? "component_"
335 gr += g.generate_provenance_edges(k)
337 #gr += describe_node(k)
341 if !opts[:only_components]
342 gr += g.describe_jobs
346 Rails.logger.warn "#{e.inspect}"
347 Rails.logger.warn "#{e.backtrace.join("\n\t")}"
356 Open3.popen2("dot", "-Tsvg") do |stdin, stdout, wait_thr|
364 svg = svg.sub(/<\?xml.*?\?>/m, "")
365 svg = svg.sub(/<!DOCTYPE.*?>/m, "")
366 svg = svg.sub(/<svg /, "<svg id=\"#{svgId}\" ")
370 # Position indicates whether it is a content hash or arvados uuid.
371 # One will hold a value, the other will always be nil.
372 def self.find_collections(sp, key=nil, &b)
375 sp.class.columns.each do |c|
376 find_collections(sp[c.name.to_sym], nil, &b)
380 find_collections(v, key || k, &b)
384 find_collections(v, key, &b)
387 if m = /[a-f0-9]{32}\+\d+/.match(sp)
389 elsif m = /[0-9a-z]{5}-4zz18-[0-9a-z]{15}/.match(sp)
395 def self.cr_input_pdhs cr
397 input_obj = cr[:mounts].andand[:"/var/lib/cwl/cwl.input.json"].andand[:content] || cr[:mounts]
399 find_collections input_obj do |col_hash, col_uuid, key|