Class: CmisServer::AtomPub::QueryController

Inherits:
BaseController show all
Includes:
RepositoryScopable
Defined in:
app/controllers/cmis_server/atom_pub/query_controller.rb

Instance Method Summary collapse

Methods included from RepositoryScopable

#set_repository

Methods inherited from BaseController

#raw_post_body, #render_standard_error, #request_entry_parser

Methods inherited from CmisServer::ApplicationController

#check_auth, #context

Instance Method Details

#query ⇒ Object

POST /query



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'app/controllers/cmis_server/atom_pub/query_controller.rb', line 11

def query
  query_data = parse_query_request
  
  begin
    discovery_service = CmisServer::DiscoveryService.new(@repository, current_context)
    
    results = discovery_service.query(
      query_data[:statement],
      search_all_versions: query_data[:search_all_versions],
      include_allowable_actions: query_data[:include_allowable_actions],
      include_relationships: query_data[:include_relationships],
      rendition_filter: query_data[:rendition_filter],
      max_items: query_data[:max_items],
      skip_count: query_data[:skip_count]
    )
    
    
    respond_to do |format|
      format.atom_feed { render "cmis_server/atom_pub/query_results_feed", locals: { results: results } }
      format.json { render json: format_query_results_for_json(results) }
    end
  rescue => e
    Rails.logger.error "QueryController#query: Error occurred: #{e.class} - #{e.message}"
    Rails.logger.error "QueryController#query: Backtrace:\n#{e.backtrace.join("\n")}"
    
    # Add detailed error message to response
    respond_to do |format|
      format.atom_feed do
        render xml: { error: { type: e.class.name, message: e.message, backtrace: e.backtrace[0..5] } }.to_xml(root: 'error'), status: 500
      end
      format.json do
        render json: { error: { type: e.class.name, message: e.message, backtrace: e.backtrace[0..5] } }, status: 500
      end
    end
  end
end

#queryable_types ⇒ Object

GET /query/types



49
50
51
52
53
54
55
56
57
 
# File 'app/controllers/cmis_server/atom_pub/query_controller.rb', line 49

def queryable_types
  repository = repository_from_request
  queryable_types = CmisServer::TypeRegistry.types.select { |_, type| type.queryable }
  
  respond_to do |format|
    format.atom_feed { render "cmis_server/atom_pub/queryable_types_feed", locals: { types: queryable_types } }
    format.json { render json: format_queryable_types_for_json(queryable_types) }
  end
end

#validate_query ⇒ Object

POST /query/validate



60
61
62
63
64
65
66
67
68
69
70
71
72
73
 
# File 'app/controllers/cmis_server/atom_pub/query_controller.rb', line 60

def validate_query
  query_data = parse_query_request
  
  begin
    discovery_service = CmisServer::DiscoveryService.new(@repository, current_context)
    validation_result = discovery_service.validate_query(query_data[:statement])
    
    respond_to do |format|
      format.json { render json: { valid: validation_result[:valid], errors: validation_result[:errors] } }
    end
  rescue => e
    render_error(e)
  end
end