class ProjectsController < ApplicationController
+ before_filter :set_share_links, if: -> { defined? @object }
+
def model_class
Group
end
+ def find_object_by_uuid
+ if current_user and params[:uuid] == current_user.uuid
+ @object = current_user.dup
+ @object.uuid = current_user.uuid
+ class << @object
+ def name
+ 'Home'
+ end
+ def description
+ ''
+ end
+ def attribute_editable? attr, *args
+ case attr
+ when 'description', 'name'
+ false
+ else
+ super
+ end
+ end
+ end
+ else
+ super
+ end
+ end
+
+ def set_share_links
+ @user_is_manager = false
+ @share_links = []
+ if @object.uuid != current_user.uuid
+ begin
+ @share_links = Link.permissions_for(@object)
+ @user_is_manager = true
+ rescue ArvadosApiClient::AccessForbiddenException,
+ ArvadosApiClient::NotFoundException
+ end
+ end
+ end
+
def index_pane_list
%w(Projects)
end
+ # Returning an array of hashes instead of an array of strings will allow
+ # us to tell the interface to get counts for each pane (using :filters).
+ # It also seems to me that something like these could be used to configure the contents of the panes.
def show_pane_list
- %w(Contents Permissions Advanced)
+ pane_list = [
+ {
+ :name => 'Data_collections',
+ :filters => [%w(uuid is_a arvados#collection)]
+ },
+ {
+ :name => 'Jobs_and_pipelines',
+ :filters => [%w(uuid is_a) + [%w(arvados#job arvados#pipelineInstance)]]
+ },
+ {
+ :name => 'Pipeline_templates',
+ :filters => [%w(uuid is_a arvados#pipelineTemplate)]
+ },
+ {
+ :name => 'Subprojects',
+ :filters => [%w(uuid is_a arvados#group)]
+ },
+ { :name => 'Other_objects',
+ :filters => [%w(uuid is_a) + [%w(arvados#human arvados#specimen arvados#trait)]]
+ }
+ ]
+ pane_list << { :name => 'Sharing',
+ :count => @share_links.count } if @user_is_manager
+ pane_list << { :name => 'Advanced' }
+ end
+
+ # Called via AJAX and returns Javascript that populates tab counts into tab titles.
+ # References #show_pane_list action which should return an array of hashes each with :name
+ # and then optionally a :filters to run or a straight up :count
+ #
+ # This action could easily be moved to the ApplicationController to genericize the tab_counts behaviour,
+ # but one or more new routes would have to be created, the js.erb would also have to be moved
+ def tab_counts
+ @tab_counts = {}
+ show_pane_list.each do |pane|
+ if pane.is_a?(Hash)
+ if pane[:count]
+ @tab_counts[pane[:name]] = pane[:count]
+ elsif pane[:filters]
+ @tab_counts[pane[:name]] = @object.contents(filters: pane[:filters]).items_available
+ end
+ end
+ end
end
def remove_item
if item.owner_uuid == @object.uuid
# Object is owned by this project. Remove it from the project by
# changing owner to the current user.
- item.update_attributes owner_uuid: current_user.uuid
- @removed_uuids << item.uuid
+ begin
+ item.update_attributes owner_uuid: current_user.uuid
+ @removed_uuids << item.uuid
+ rescue ArvadosApiClient::ApiErrorResponseException => e
+ if e.message.include? 'collection_owner_uuid_name_unique'
+ rename_to = item.name + ' removed from ' +
+ (@object.name ? @object.name : @object.uuid) +
+ ' at ' + Time.now.to_s
+ updates = {}
+ updates[:name] = rename_to
+ updates[:owner_uuid] = current_user.uuid
+ item.update_attributes updates
+ @removed_uuids << item.uuid
+ else
+ raise
+ end
+ end
end
end
end
object.update_attributes! owner_uuid: current_user.uuid
end
end
+ if ArvadosBase::resource_class_for_uuid(@object.owner_uuid) == Group
+ params[:return_to] ||= group_path(@object.owner_uuid)
+ else
+ params[:return_to] ||= projects_path
+ end
super
end
super
end
- def show
- if !@object
- return render_not_found("object not found")
+ def load_contents_objects kinds=[]
+ kind_filters = @filters.select do |attr,op,val|
+ op == 'is_a' and val.is_a? Array and val.count > 1
end
- @objects = @object.contents(limit: 50,
- include_linked: true,
- offset: params[:offset] || 0)
- @share_links = Link.filter([['head_uuid', '=', @object.uuid],
- ['link_class', '=', 'permission']])
- @logs = Log.limit(10).filter([['object_uuid', '=', @object.uuid]])
+ if /^created_at\b/ =~ @order[0] and kind_filters.count == 1
+ # If filtering on multiple types and sorting by date: Get the
+ # first page of each type, sort the entire set, truncate to one
+ # page, and use the last item on this page as a filter for
+ # retrieving the next page. Ideally the API would do this for
+ # us, but it doesn't (yet).
- @objects_and_names = []
- @objects.each do |object|
- if !(name_links = @objects.links_for(object, 'name')).empty?
- name_links.each do |name_link|
- @objects_and_names << [object, name_link]
+ # To avoid losing items that have the same created_at as the
+ # last item on this page, we retrieve an overlapping page with a
+ # "created_at <= last_created_at" filter, then remove duplicates
+ # with a "uuid not in [...]" filter (see below).
+ nextpage_operator = /\bdesc$/i =~ @order[0] ? '<=' : '>='
+
+ @objects = []
+ @name_link_for = {}
+ kind_filters.each do |attr,op,val|
+ (val.is_a?(Array) ? val : [val]).each do |type|
+ objects = @object.contents(order: @order,
+ limit: @limit,
+ include_linked: true,
+ filters: (@filters - kind_filters + [['uuid', 'is_a', type]]),
+ )
+ objects.each do |object|
+ @name_link_for[object.andand.uuid] = objects.links_for(object, 'name').first
+ end
+ @objects += objects
end
- elsif object.respond_to? :name
- @objects_and_names << [object, object]
+ end
+ @objects = @objects.to_a.sort_by(&:created_at)
+ @objects.reverse! if nextpage_operator == '<='
+ @objects = @objects[0..@limit-1]
+ @next_page_filters = @filters.reject do |attr,op,val|
+ (attr == 'created_at' and op == nextpage_operator) or
+ (attr == 'uuid' and op == 'not in')
+ end
+
+ if @objects.any?
+ last_created_at = @objects.last.created_at
+
+ last_uuids = []
+ @objects.each do |obj|
+ last_uuids << obj.uuid if obj.created_at.eql?(last_created_at)
+ end
+
+ @next_page_filters += [['created_at',
+ nextpage_operator,
+ last_created_at]]
+ @next_page_filters += [['uuid', 'not in', last_uuids]]
+ @next_page_href = url_for(partial: :contents_rows,
+ limit: @limit,
+ filters: @next_page_filters.to_json)
else
- @objects_and_names << [object,
- Link.new(owner_uuid: @object.uuid,
- tail_uuid: @object.uuid,
- head_uuid: object.uuid,
- link_class: "name",
- name: "")]
+ @next_page_href = nil
end
+ else
+ @objects = @object.contents(order: @order,
+ limit: @limit,
+ include_linked: true,
+ filters: @filters,
+ offset: @offset)
+ @next_page_href = next_page_href(partial: :contents_rows,
+ filters: @filters.to_json,
+ order: @order.to_json)
+ end
+
+ preload_links_for_objects(@objects.to_a)
+ end
+
+ def show
+ if !@object
+ return render_not_found("object not found")
end
+
if params[:partial]
+ load_contents_objects
respond_to do |f|
f.json {
render json: {
content: render_to_string(partial: 'show_contents_rows.html',
- formats: [:html],
- locals: {
- objects_and_names: @objects_and_names,
- project: @object
- }),
- next_page_href: (next_page_offset and
- url_for(offset: next_page_offset, partial: true))
+ formats: [:html]),
+ next_page_href: @next_page_href
}
}
end
else
+ @objects = []
super
end
end
@updates = params['project']
super
end
+
+ helper_method :get_objects_and_names
+ def get_objects_and_names(objects=nil)
+ objects = @objects if objects.nil?
+ objects_and_names = []
+ objects.each do |object|
+ if objects.respond_to? :links_for and
+ !(name_links = objects.links_for(object, 'name')).empty?
+ name_links.each do |name_link|
+ objects_and_names << [object, name_link]
+ end
+ elsif @name_link_for.andand[object.uuid]
+ objects_and_names << [object, @name_link_for[object.uuid]]
+ elsif object.respond_to? :name
+ objects_and_names << [object, object]
+ else
+ objects_and_names << [object,
+ Link.new(owner_uuid: @object.uuid,
+ tail_uuid: @object.uuid,
+ head_uuid: object.uuid,
+ link_class: "name",
+ name: "")]
+
+ end
+ end
+ objects_and_names
+ end
+
+ def share_with
+ if not params[:uuids].andand.any?
+ @errors = ["No user/group UUIDs specified to share with."]
+ return render_error(status: 422)
+ end
+ results = {"success" => [], "errors" => []}
+ params[:uuids].each do |shared_uuid|
+ begin
+ Link.create(tail_uuid: shared_uuid, link_class: "permission",
+ name: "can_read", head_uuid: @object.uuid)
+ rescue ArvadosApiClient::ApiError => error
+ error_list = error.api_response.andand[:errors]
+ if error_list.andand.any?
+ results["errors"] += error_list.map { |e| "#{shared_uuid}: #{e}" }
+ else
+ error_code = error.api_status || "Bad status"
+ results["errors"] << "#{shared_uuid}: #{error_code} response"
+ end
+ else
+ results["success"] << shared_uuid
+ end
+ end
+ if results["errors"].empty?
+ results.delete("errors")
+ status = 200
+ else
+ status = 422
+ end
+ respond_to do |f|
+ f.json { render(json: results, status: status) }
+ end
+ end
end