Merge branch 'master' into 10112-workflow-show
[arvados.git] / apps / workbench / app / models / container_work_unit.rb
1 class ContainerWorkUnit < ProxyWorkUnit
2   attr_accessor :container
3
4   def initialize proxied, label, parent
5     super
6     if @proxied.is_a?(ContainerRequest)
7       container_uuid = get(:container_uuid)
8       if container_uuid
9         @container = Container.where(uuid: container_uuid).first
10       end
11     end
12   end
13
14   def children
15     return @my_children if @my_children
16
17     container_uuid = nil
18     container_uuid = if @proxied.is_a?(Container) then uuid else get(:container_uuid) end
19
20     items = []
21     if container_uuid
22       reqs = ContainerRequest.where(requesting_container_uuid: container_uuid).results
23       reqs.each do |cr|
24         items << cr.work_unit(cr.name || 'this container')
25       end
26     end
27
28     @my_children = items
29   end
30
31   def title
32     "container"
33   end
34
35   def uri
36     uuid = get(:uuid)
37
38     return nil unless uuid
39
40     if @proxied.class.respond_to? :table_name
41       "/#{@proxied.class.table_name}/#{uuid}"
42     else
43       resource_class = ArvadosBase.resource_class_for_uuid(uuid)
44       "#{resource_class.table_name}/#{uuid}" if resource_class
45     end
46   end
47
48   def can_cancel?
49     @proxied.is_a?(ContainerRequest) && @proxied.state == "Committed" && @proxied.priority > 0 && @proxied.editable?
50   end
51
52   def container_uuid
53     get(:container_uuid)
54   end
55
56   def priority
57     @proxied.priority
58   end
59
60   # For the following properties, use value from the @container if exists
61   # This applies to a ContainerRequest with container_uuid
62
63   def started_at
64     t = get_combined(:started_at)
65     t = Time.parse(t) if (t.is_a? String)
66     t
67   end
68
69   def modified_at
70     t = get_combined(:modified_at)
71     t = Time.parse(t) if (t.is_a? String)
72     t
73   end
74
75   def finished_at
76     t = get_combined(:finished_at)
77     t = Time.parse(t) if (t.is_a? String)
78     t
79   end
80
81   def state_label
82     ec = exit_code
83     return "Failed" if (ec && ec != 0)
84
85     state = get_combined(:state)
86
87     return "Queued" if state == "Locked"
88     return "Cancelled" if ((priority == 0) and (state == "Queued"))
89     state
90   end
91
92   def exit_code
93     get_combined(:exit_code)
94   end
95
96   def docker_image
97     get_combined(:container_image)
98   end
99
100   def runtime_constraints
101     get_combined(:runtime_constraints)
102   end
103
104   def log_collection
105     if @proxied.is_a?(ContainerRequest)
106       get(:log_uuid)
107     else
108       get(:log)
109     end
110   end
111
112   def outputs
113     items = []
114     if @proxied.is_a?(ContainerRequest)
115       out = get(:output_uuid)
116     else
117       out = get(:output)
118     end
119     items << out if out
120     items
121   end
122
123   def command
124     get_combined(:command)
125   end
126
127   def cwd
128     get_combined(:cwd)
129   end
130
131   def environment
132     env = get_combined(:environment)
133     env = nil if env.andand.empty?
134     env
135   end
136
137   def mounts
138     mnt = get_combined(:mounts)
139     mnt = nil if mnt.andand.empty?
140     mnt
141   end
142
143   def output_path
144     get_combined(:output_path)
145   end
146
147   def log_object_uuids
148     [get(:uuid, @container), get(:uuid, @proxied)].compact
149   end
150
151   def render_log
152     collection = Collection.find(log_collection) rescue nil
153     if collection
154       return {log: collection, partial: 'collections/show_files', locals: {object: collection, no_checkboxes: true}}
155     end
156   end
157
158   def template_uuid
159     properties = get(:properties)
160     if properties
161       properties[:template_uuid]
162     end
163   end
164
165   # End combined properties
166
167   protected
168   def get_combined key
169     get(key, @container) || get(key, @proxied)
170   end
171 end