class Arvados::V1::GroupsController < ApplicationController
def self._contents_requires_parameters
- _index_requires_parameters.
+ params = _index_requires_parameters.
merge({
uuid: {
type: 'string', required: false, default: nil
},
})
+ params.delete(:select)
+ params
end
def render_404_if_no_object
end
def contents
- load_searchable_objects(owner_uuid: @object.andand.uuid)
- @object_list = {
- :kind => "arvados#objectList",
+ load_searchable_objects
+ send_json({
+ :kind => "arvados#objectList",
:etag => "",
:self_link => "",
:offset => @offset,
:limit => @limit,
:items_available => @items_available,
:items => @objects.as_api_response(nil)
- }
- send_json @object_list
+ })
end
protected
- def load_searchable_objects opts
+ def load_searchable_objects
all_objects = []
@items_available = 0
request_orders = @orders.clone
@orders = []
- [Group,
- Job, PipelineInstance, PipelineTemplate,
+ request_filters = @filters
+
+ klasses = [Group,
+ Job, PipelineInstance, PipelineTemplate, ContainerRequest, Workflow,
Collection,
- Human, Specimen, Trait].each do |klass|
- @objects = klass.readable_by(*@read_users)
- if klass == Group
- @objects = @objects.where(group_class: 'project')
+ Human, Specimen, Trait]
+
+ table_names = Hash[klasses.collect { |k| [k, k.table_name] }]
+
+ disabled_methods = Rails.configuration.disable_api_methods
+ avail_klasses = table_names.select{|k, t| !disabled_methods.include?(t+'.index')}
+ klasses = avail_klasses.keys
+
+ request_filters.each do |col, op, val|
+ if col.index('.') && !table_names.values.include?(col.split('.', 2)[0])
+ raise ArgumentError.new("Invalid attribute '#{col}' in filter")
end
- if opts[:owner_uuid]
- conds = []
- cond_params = []
- conds << "#{klass.table_name}.owner_uuid = ?"
- cond_params << opts[:owner_uuid]
- if conds.any?
- cond_sql = '(' + conds.join(') OR (') + ')'
- @objects = @objects.where(cond_sql, *cond_params)
+ end
+
+ wanted_klasses = []
+ request_filters.each do |col,op,val|
+ if op == 'is_a'
+ (val.is_a?(Array) ? val : [val]).each do |type|
+ type = type.split('#')[-1]
+ type[0] = type[0].capitalize
+ wanted_klasses << type
end
end
+ end
- # If the currently requested orders specifically match the table_name for the current klass, apply the order
- request_order = request_orders && request_orders.find{ |r| r =~ /^#{klass.table_name}\./i }
- if request_order
- @objects = @objects.order(request_order)
- else
- # default to created_at desc, ignoring any currently requested ordering because it doesn't apply to this klass
- @objects = @objects.order("#{klass.table_name}.created_at desc")
+ seen_last_class = false
+ klasses.each do |klass|
+ @offset = 0 if seen_last_class # reset offset for the new next type being processed
+
+ # if current klass is same as params['last_object_class'], mark that fact
+ seen_last_class = true if((params['count'].andand.==('none')) and
+ (params['last_object_class'].nil? or
+ params['last_object_class'].empty? or
+ params['last_object_class'] == klass.to_s))
+
+ # if klasses are specified, skip all other klass types
+ next if wanted_klasses.any? and !wanted_klasses.include?(klass.to_s)
+
+ # don't reprocess klass types that were already seen
+ next if params['count'] == 'none' and !seen_last_class
+
+ # don't process rest of object types if we already have needed number of objects
+ break if params['count'] == 'none' and all_objects.size >= limit_all
+
+ # If the currently requested orders specifically match the
+ # table_name for the current klass, apply that order.
+ # Otherwise, order by recency.
+ request_order =
+ request_orders.andand.find { |r| r =~ /^#{klass.table_name}\./i } ||
+ klass.default_orders.join(", ")
+
+ @select = nil
+ where_conds = {}
+ where_conds[:owner_uuid] = @object.uuid if @object
+ if klass == Collection
+ @select = klass.selectable_attributes - ["manifest_text"]
+ elsif klass == Group
+ where_conds[:group_class] = "project"
end
+ @filters = request_filters.map do |col, op, val|
+ if !col.index('.')
+ [col, op, val]
+ elsif (col = col.split('.', 2))[0] == klass.table_name
+ [col[1], op, val]
+ else
+ nil
+ end
+ end.compact
+
+ @objects = klass.readable_by(*@read_users).
+ order(request_order).where(where_conds)
@limit = limit_all - all_objects.count
apply_where_limit_order_params klass
- klass_items_available = @objects.
- except(:limit).except(:offset).
- count(:id, distinct: true)
+ klass_object_list = object_list
+ klass_items_available = klass_object_list[:items_available] || 0
@items_available += klass_items_available
@offset = [@offset - klass_items_available, 0].max
-
- all_objects += @objects.to_a
+ all_objects += klass_object_list[:items]
end
@objects = all_objects
projects / arvados.git / blobdiff