1 class Arvados::V1::GroupsController < ApplicationController
3 def self._contents_requires_parameters
4 params = _index_requires_parameters.
7 type: 'string', required: false, default: nil
10 type: 'boolean', required: false, description: 'Include contents from child groups recursively.'
13 params.delete(:select)
17 def render_404_if_no_object
18 if params[:action] == 'contents'
26 elsif (@object = User.where(uuid: params[:uuid]).first)
27 # "Home" pseudo-project
38 load_searchable_objects
40 :kind => "arvados#objectList",
45 :items_available => @items_available,
46 :items => @objects.as_api_response(nil)
52 def load_searchable_objects
56 # Trick apply_where_limit_order_params into applying suitable
57 # per-table values. *_all are the real ones we'll apply to the
61 # save the orders from the current request as determined by load_param,
62 # but otherwise discard them because we're going to be getting objects
64 request_orders = @orders.clone
67 request_filters = @filters
70 Job, PipelineInstance, PipelineTemplate, ContainerRequest, Workflow,
72 Human, Specimen, Trait]
74 table_names = Hash[klasses.collect { |k| [k, k.table_name] }]
76 disabled_methods = Rails.configuration.disable_api_methods
77 avail_klasses = table_names.select{|k, t| !disabled_methods.include?(t+'.index')}
78 klasses = avail_klasses.keys
80 request_filters.each do |col, op, val|
81 if col.index('.') && !table_names.values.include?(col.split('.', 2)[0])
82 raise ArgumentError.new("Invalid attribute '#{col}' in filter")
87 request_filters.each do |col,op,val|
89 (val.is_a?(Array) ? val : [val]).each do |type|
90 type = type.split('#')[-1]
91 type[0] = type[0].capitalize
92 wanted_klasses << type
99 if params['recursive']
100 filter_by_owner[:owner_uuid] = [@object.uuid] + @object.descendant_project_uuids
102 filter_by_owner[:owner_uuid] = @object.uuid
106 seen_last_class = false
107 klasses.each do |klass|
108 @offset = 0 if seen_last_class # reset offset for the new next type being processed
110 # if current klass is same as params['last_object_class'], mark that fact
111 seen_last_class = true if((params['count'].andand.==('none')) and
112 (params['last_object_class'].nil? or
113 params['last_object_class'].empty? or
114 params['last_object_class'] == klass.to_s))
116 # if klasses are specified, skip all other klass types
117 next if wanted_klasses.any? and !wanted_klasses.include?(klass.to_s)
119 # don't reprocess klass types that were already seen
120 next if params['count'] == 'none' and !seen_last_class
122 # don't process rest of object types if we already have needed number of objects
123 break if params['count'] == 'none' and all_objects.size >= limit_all
125 # If the currently requested orders specifically match the
126 # table_name for the current klass, apply that order.
127 # Otherwise, order by recency.
129 request_orders.andand.find { |r| r =~ /^#{klass.table_name}\./i } ||
130 klass.default_orders.join(", ")
133 where_conds = filter_by_owner
134 if klass == Collection
135 @select = klass.selectable_attributes - ["manifest_text"]
137 where_conds = where_conds.merge(group_class: "project")
140 @filters = request_filters.map do |col, op, val|
143 elsif (col = col.split('.', 2))[0] == klass.table_name
150 if klass == Collection and params[:include_trash]
151 @objects = klass.unscoped.readable_by(*@read_users).
152 order(request_order).where(where_conds)
154 @objects = klass.readable_by(*@read_users).
155 order(request_order).where(where_conds)
157 klass_limit = limit_all - all_objects.count
159 apply_where_limit_order_params klass
160 klass_object_list = object_list(model_class: klass)
161 klass_items_available = klass_object_list[:items_available] || 0
162 @items_available += klass_items_available
163 @offset = [@offset - klass_items_available, 0].max
164 all_objects += klass_object_list[:items]
166 if klass_object_list[:limit] < klass_limit
167 # object_list() had to reduce @limit to comply with
168 # max_index_database_read. From now on, we'll do all queries
169 # with limit=0 and just accumulate items_available.
170 limit_all = all_objects.count
174 @objects = all_objects