def show_pane_list
%w(Files Attributes Metadata Provenance_graph Used_by JSON API)
end
+
+ def set_persistent
+ case params[:value]
+ when 'persistent', 'cache'
+ persist_links = Link.filter([['owner_uuid', '=', current_user.uuid],
+ ['link_class', '=', 'resources'],
+ ['name', '=', 'wants'],
+ ['tail_uuid', '=', current_user.uuid],
+ ['head_uuid', '=', @object.uuid]])
+ logger.debug persist_links.inspect
+ else
+ return unprocessable "Invalid value #{value.inspect}"
+ end
+ if params[:value] == 'persistent'
+ if not persist_links.any?
+ Link.create(link_class: 'resources',
+ name: 'wants',
+ tail_uuid: current_user.uuid,
+ head_uuid: @object.uuid)
+ end
+ else
+ persist_links.each do |link|
+ link.destroy || raise
+ end
+ end
+
+ respond_to do |f|
+ f.json { render json: @object }
+ end
+ end
+
def index
if params[:search].andand.length.andand > 0
tags = Link.where(any: ['contains', params[:search]])
Collection.where(any: ['contains', params[:search]])).
uniq { |c| c.uuid }
else
- @collections = Collection.limit(100)
+ if params[:limit]
+ limit = params[:limit].to_i
+ else
+ limit = 100
+ end
+
+ if params[:offset]
+ offset = params[:offset].to_i
+ else
+ offset = 0
+ end
+
+ @collections = Collection.limit(limit).offset(offset)
end
@links = Link.limit(1000).
where(head_uuid: @collections.collect(&:uuid))
self.response_body = FileStreamer.new opts
end
-
def show
return super if !@object
@provenance = []
Link.where(head_uuid: @sourcedata.keys | @output2job.keys).each do |link|
if link.link_class == 'resources' and link.name == 'wants'
@protected[link.head_uuid] = true
+ if link.tail_uuid == current_user.uuid
+ @is_persistent = true
+ end
end
end
Link.where(tail_uuid: @sourcedata.keys).each do |link|
if link.link_class == 'data_origin'
@sourcedata[link.tail_uuid][:data_origins] ||= []
- @sourcedata[link.tail_uuid][:data_origins] << [link.name, link.head_kind, link.head_uuid]
+ @sourcedata[link.tail_uuid][:data_origins] << [link.name, link.head_uuid]
end
end
Collection.where(uuid: @sourcedata.keys).each do |collection|
@sourcedata[collection.uuid][:collection] = collection
end
end
-
+
Collection.where(uuid: @object.uuid).each do |u|
puts request
- @prov_svg = ProvenanceHelper::create_provenance_graph(u.provenance, "provenance_svg",
+ @prov_svg = ProvenanceHelper::create_provenance_graph(u.provenance, "provenance_svg",
{:request => request,
- :direction => :top_down,
+ :direction => :bottom_up,
:combine_jobs => :script_only}) rescue nil
- @used_by_svg = ProvenanceHelper::create_provenance_graph(u.used_by, "used_by_svg",
+ @used_by_svg = ProvenanceHelper::create_provenance_graph(u.used_by, "used_by_svg",
{:request => request,
- :direction => :top_down,
- :combine_jobs => :script_only,
+ :direction => :top_down,
+ :combine_jobs => :script_only,
:pdata_only => true}) rescue nil
end
end