skip_before_filter :find_object_by_uuid, :only => :queue
skip_before_filter :render_404_if_no_object, :only => :queue
- def index
- return super unless @where.is_a? Hash
- want_ancestor = @where[:script_version_descends_from]
- if want_ancestor
- # Check for missing commit_ancestor rows, and create them if
- # possible.
- @objects.
- dup.
- includes(:commit_ancestors). # I wish Rails would let me
- # specify here which
- # commit_ancestors I am
- # interested in.
- each do |o|
- if o.commit_ancestors.
- select { |ca| ca.ancestor == want_ancestor }.
- empty? and !o.script_version.nil?
- begin
- o.commit_ancestors << CommitAncestor.find_or_create_by_descendant_and_ancestor(o.script_version, want_ancestor)
- rescue
+ def create
+ [:repository, :script, :script_version, :script_parameters].each do |r|
+ if !resource_attrs[r]
+ return render json: {
+ :errors => ["#{r} attribute must be specified"]
+ }, status: :unprocessable_entity
+ end
+ end
+ load_filters_param
+
+ # We used to ask for the minimum_, exclude_, and no_reuse params
+ # in the job resource. Now we advertise them as flags that alter
+ # the behavior of the create action.
+ [:minimum_script_version, :exclude_script_versions].each do |attr|
+ if resource_attrs.has_key? attr
+ params[attr] = resource_attrs.delete attr
+ end
+ end
+ if resource_attrs.has_key? :no_reuse
+ params[:find_or_create] = !resource_attrs.delete(:no_reuse)
+ end
+
+ if params[:find_or_create]
+ # Convert old special-purpose creation parameters to the new
+ # filters-based method.
+ minimum_script_version = params[:minimum_script_version]
+ exclude_script_versions = params.fetch(:exclude_script_versions, [])
+ @filters.select do |(col_name, operand, operator)|
+ case col_name
+ when "script_version"
+ case operand
+ when "in range"
+ minimum_script_version = operator
+ false
+ when "not in", "not in range"
+ begin
+ exclude_script_versions += operator
+ rescue TypeError
+ exclude_script_versions << operator
+ end
+ false
+ else
+ true
end
+ else
+ true
+ end
+ end
+ @filters.append(["script_version", "in",
+ Commit.find_commit_range(current_user,
+ resource_attrs[:repository],
+ minimum_script_version,
+ resource_attrs[:script_version],
+ exclude_script_versions)])
+
+ # Set up default filters for specific parameters.
+ if @filters.select { |f| f.first == "script" }.empty?
+ @filters.append(["script", "=", resource_attrs[:script]])
+ end
+
+ @objects = Job.readable_by(current_user)
+ apply_filters
+ @object = nil
+ incomplete_job = nil
+ @objects.each do |j|
+ if j.nondeterministic != true and
+ ((j.success == true and j.output != nil) or j.running == true) and
+ j.script_parameters == resource_attrs[:script_parameters]
+ if j.running
+ # We'll use this if we don't find a job that has completed
+ incomplete_job ||= j
+ else
+ # Record the first job in the list
+ if !@object
+ @object = j
+ end
+ # Ensure that all candidate jobs actually did produce the same output
+ if @object.output != j.output
+ @object = nil
+ break
+ end
+ end
+ end
+ @object ||= incomplete_job
+ if @object
+ return show
end
- o.commit_ancestors.
- select { |ca| ca.ancestor == want_ancestor }.
- select(&:is).
- first
end
- # Now it is safe to do an .includes().where() because we are no
- # longer interested in jobs that have other ancestors but not
- # want_ancestor.
- @objects = @objects.
- includes(:commit_ancestors).
- where('commit_ancestors.ancestor = ? and commit_ancestors.is = ?',
- want_ancestor, true)
end
+
super
end
def cancel
reload_object_before_update
- @object.update_attributes cancelled_at: Time.now
+ @object.update_attributes! cancelled_at: Time.now
show
end
@job.reload
end
end
- @redis = Redis.new(:timeout => 0)
- if @redis.exists @job.uuid
- # A log buffer exists. Start by showing the last few KB.
- @redis.
- getrange(@job.uuid, 0 - [@opts[:buffer_size], 1].max, -1).
- sub(/^[^\n]*\n?/, '').
- split("\n").
- each do |line|
- yield "#{line}\n"
- end
- end
- # TODO: avoid missing log entries between getrange() above and
- # subscribe() below.
- @redis.subscribe(@job.uuid) do |event|
- event.message do |channel, msg|
- if msg == "end"
- @redis.unsubscribe @job.uuid
- else
- yield "#{msg}\n"
- end
- end
- end
- end
- end
-
- def self._log_tail_follow_requires_parameters
- {
- buffer_size: {type: 'integer', required: false, default: 2**13}
- }
- end
- def log_tail_follow
- if !@object.andand.uuid
- return render_not_found
- end
- if client_accepts_plain_text_stream
- self.response.headers['Last-Modified'] = Time.now.ctime.to_s
- self.response_body = LogStreamer.new @object, {
- buffer_size: (params[:buffer_size].to_i rescue 2**13)
- }
- else
- render json: {
- href: url_for(uuid: @object.uuid),
- comment: ('To retrieve the log stream as plain text, ' +
- 'use a request header like "Accept: text/plain"')
- }
end
end
def queue
+ params[:order] ||= ['priority desc', 'created_at']
+ load_limit_offset_order_params
load_where_param
@where.merge!({
started_at: nil,
cancelled_at: nil,
success: nil
})
- params[:order] ||= 'priority desc, created_at'
+ load_filters_param
find_objects_for_index
index
end
projects / arvados.git / blobdiff