Class: IndexerCommon

Inherits:
Object
  • Object
show all
Defined in:
indexer/app/lib/indexer_common.rb

Direct Known Subclasses

PeriodicIndexer, RealtimeIndexer

Constant Summary collapse

MAX_PENDING_DELETES =

Solr stores deletes and applies them at commit time. If you go a long time between commits, this can cause OOM issues and/or long commit times as thousands of deletes are finally applied.

To avoid this, we’ll force a Solr commit when we hit a certain number of deletes.

Fun fact: our solrconfig.xml has a set, but it doesn't appear to do anything anymore. There's a JIRA suggesting the feature did exist at some point: https://issues.apache.org/jira/browse/SOLR-310.

So we’re essentially reimplementing that feature here.

AppConfig.has_key?(:indexer_max_pending_deletes) ? AppConfig[:indexer_max_pending_deletes] : 10000
@@record_types = 
IndexerCommonConfig.record_types
@@global_types = 
IndexerCommonConfig.global_types
@@records_with_children = 
[]
@@init_hooks = 
[]
@@resolved_attributes = 
IndexerCommonConfig.resolved_attributes
@@paused_until = 
Time.now
@@pending_delete_estimate =

Our best estimate of the number of deletes we have queued up. It’s an estimate because sometimes we delete by query and don’t know exactly how many hits there will be.

java.util.concurrent.atomic.AtomicLong.new(0)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(backend_url) ⇒ IndexerCommon

Returns a new instance of IndexerCommon.



79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
 
# File 'indexer/app/lib/indexer_common.rb', line 79

def initialize(backend_url)
  @backend_url = backend_url
  @document_prepare_hooks = []
  @extra_documents_hooks = []
  @delete_hooks = []
  @batch_hooks = []
  @current_session = nil

  while true
    begin
      JSONModel::init(:client_mode => true, :url => @backend_url)
      break
    rescue
      Log.error("Connection to backend failed (#{$!}).  Retrying...")
      sleep(5)
    end
  end

  # Force load up front
  self.enum_fields

  configure_doc_rules

  @@init_hooks.each do |hook|
    hook.call(self)
  end

  final_doc_rules
end

Class Method Details

.add_attribute_to_resolve(attr) ⇒ Object 



56
57
58
 
# File 'indexer/app/lib/indexer_common.rb', line 56

def self.add_attribute_to_resolve(attr)
  @@resolved_attributes.push(attr) unless @@resolved_attributes.include?(attr)
end

.add_indexer_initialize_hook(&block) ⇒ Object 



52
53
54
 
# File 'indexer/app/lib/indexer_common.rb', line 52

def self.add_indexer_initialize_hook(&block)
  @@init_hooks << block
end

.extract_string_values(doc, *opts) ⇒ Object 



144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
 
# File 'indexer/app/lib/indexer_common.rb', line 144

def self.extract_string_values(doc, *opts)
  return doc, doc if doc.is_a?(String)

  if doc.is_a?(Array)
    published_queue = doc.flatten
  else
    published_queue = [doc]
  end

  extract_unpublished = !opts.include?(:published_only)

  unpublished_queue = []
  published_strings = []
  unpublished_strings = []
  published_done = false

  [
    [published_queue, published_strings],
    [unpublished_queue, unpublished_strings]
  ].each do |queue, strings|

    while !queue.empty?
      doc = queue.pop

      if (!published_done && doc.has_key?("publish") && !doc["publish"])
        if extract_unpublished
          unpublished_queue.push(doc)
        end
        next
      end

      doc.each do |key, val|
        if IndexerCommonConfig.fullrecord_excludes.include?(key) || key =~ /_enum_s$/
          next # ignored
        elsif val.is_a?(String)
          strings.push(val)
        elsif val.is_a?(Hash)
          queue.push(val)
        elsif val.is_a?(Array)
          val.flatten.each do |v|
            if v.is_a?(String)
              strings.push(v)
            elsif v.is_a?(Hash)
              queue.push(v)
            end
          end
        end
      end
    end

    if extract_unpublished
      published_done = true
    else
      break
    end

  end

  if extract_unpublished
    return published_strings, unpublished_strings
  else
    return published_strings
  end
end

.generate_permutations_for_identifier(identifer) ⇒ Object 



125
126
127
128
129
130
131
132
133
134
 
# File 'indexer/app/lib/indexer_common.rb', line 125

def self.generate_permutations_for_identifier(identifer)
  return [] if identifer.nil?

  [
    identifer,
    identifer.gsub(/[[:punct:]]+/, " "),
    identifer.gsub(/[[:punct:] ]+/, ""),
    identifer.scan(/([0-9]+|[^0-9]+)/).flatten(1).join(" ")
  ].uniq
end

.generate_sort_string_for_identifier(identifier, size = 255) ⇒ Object

Isolate leading alpha and numeric values to create a sortable string



138
139
140
141
 
# File 'indexer/app/lib/indexer_common.rb', line 138

def self.generate_sort_string_for_identifier(identifier, size = 255)
  letters, numbers, rest = identifier.scan(/([^0-9]*)([0-9]*)(.*)/)[0]
  letters.strip.ljust(size).gsub(' ', '#') + numbers.strip.rjust(size).gsub(' ', '0') + rest.strip.ljust(size)
end

.generate_years_for_date_range(begin_date, end_date) ⇒ Object 



109
110
111
112
113
114
115
116
117
118
119
120
121
122
 
# File 'indexer/app/lib/indexer_common.rb', line 109

def self.generate_years_for_date_range(begin_date, end_date)
  return [] unless begin_date

  end_date ||= begin_date

  b = begin_date.scan(/\A[0-9]{1,4}/).first
  e = end_date.scan(/\A[0-9]{1,4}/).first

  if b && e
    (b .. e).to_a
  else
    []
  end
end

.pause(duration = 900) ⇒ Object

This is to pause the indexer. Duration is given in seconds.



70
71
72
 
# File 'indexer/app/lib/indexer_common.rb', line 70

def self.pause(duration = 900 )
  @@paused_until = Time.now + duration
end

.paused? ⇒ Boolean

Returns:

  • (Boolean) 


74
75
76
 
# File 'indexer/app/lib/indexer_common.rb', line 74

def self.paused?
  @@paused_until > Time.now
end

Instance Method Details

#add_agents(doc, record) ⇒ Object 



216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
 
# File 'indexer/app/lib/indexer_common.rb', line 216

def add_agents(doc, record)
  if record['record']['linked_agents']
    # index all linked agents first
    doc['agents'] = record['record']['linked_agents'].collect{|link| link['_resolved']['display_name']['sort_name']}
    doc['agent_uris'] = record['record']['linked_agents'].collect{|link| link['ref']}

    # only published agents
    doc['published_agents'] = []
    doc['published_agent_uris'] = []
    record['record']['linked_agents'].each do |link|
      if link['_resolved']['publish']
        doc['published_agents'] << link['_resolved']['display_name']['sort_name']
        doc['published_agent_uris'] << link['ref']
      end
    end

    # index the creators only
    creators = record['record']['linked_agents'].select{|link| link['role'] === 'creator'}
    doc['creators'] = creators.collect{|link| link['_resolved']['display_name']['sort_name']} if not creators.empty?
  end
end

#add_arks(doc, record) ⇒ Object 



369
370
371
372
373
374
375
 
# File 'indexer/app/lib/indexer_common.rb', line 369

def add_arks(doc, record)
  return unless AppConfig[:arks_enabled]

  if arks = record['record']['ark_name']
    doc['ark_name'] = ([arks.fetch('current', nil)] + arks.fetch('previous')).compact.map {|s| trim_ark_value(s)}
  end
end

#add_audit_info(doc, record) ⇒ Object 



261
262
263
264
265
 
# File 'indexer/app/lib/indexer_common.rb', line 261

def add_audit_info(doc, record)
  ['created_by', 'last_modified_by', 'user_mtime', 'system_mtime', 'create_time'].each do |f|
    doc[f] = record['record'][f] if record['record'].has_key?(f)
  end
end

#add_batch_hook(&block) ⇒ Object 



1039
1040
1041
 
# File 'indexer/app/lib/indexer_common.rb', line 1039

def add_batch_hook(&block)
  @batch_hooks << block
end

#add_delete_hook(&block) ⇒ Object 



1044
1045
1046
 
# File 'indexer/app/lib/indexer_common.rb', line 1044

def add_delete_hook(&block)
  @delete_hooks << block
end

#add_document_prepare_hook(&block) ⇒ Object 



1019
1020
1021
 
# File 'indexer/app/lib/indexer_common.rb', line 1019

def add_document_prepare_hook(&block)
  @document_prepare_hooks << block
end

#add_extents(doc, record) ⇒ Object 



327
328
329
330
331
332
333
334
335
336
337
 
# File 'indexer/app/lib/indexer_common.rb', line 327

def add_extents(doc, record)
  if record['record']['extents']
    extents = record['record']['extents']
    display_extents = extents.select {|extent| extent['portion'] == 'whole'}
    display_extents = extents if display_extents.empty?
    doc['extents'] = []
    display_extents.each do |extent|
      doc['extents'] << "#{extent['number']} --- #{extent['extent_type']}"
    end
  end
end

#add_extra_documents_hook(&block) ⇒ Object 



1034
1035
1036
 
# File 'indexer/app/lib/indexer_common.rb', line 1034

def add_extra_documents_hook(&block)
  @extra_documents_hooks << block
end

#add_level(doc, record) ⇒ Object 



304
305
306
307
308
 
# File 'indexer/app/lib/indexer_common.rb', line 304

def add_level(doc, record)
  if record['record'].has_key? 'level'
    doc['level'] = (record['record']['level'] === 'otherlevel') ? record['record']['other_level'] : record['record']['level']
  end
end

#add_notes(doc, record) ⇒ Object 



268
269
270
271
272
273
274
 
# File 'indexer/app/lib/indexer_common.rb', line 268

def add_notes(doc, record)
  if record['record']['notes']
    # 'notes' only contains unpublished notes at this stage, but 'notes_published'
    # will be merged into it by Solr using copyField
    doc['notes_published'], doc['notes'] = IndexerCommon.extract_string_values(record['record']['notes'])
  end
end

#add_subjects(doc, record) ⇒ Object 



238
239
240
241
242
243
 
# File 'indexer/app/lib/indexer_common.rb', line 238

def add_subjects(doc, record)
  if record['record']['subjects']
    doc['subjects'] = record['record']['subjects'].map {|s| s['_resolved']['title']}.compact
    doc['subject_uris'] = record['record']['subjects'].collect{|link| link['ref']}
  end
end

#add_subjects_subrecord(doc, record, subrecord, type = 'subjects') ⇒ Object 



246
247
248
249
250
251
252
253
254
255
256
257
258
 
# File 'indexer/app/lib/indexer_common.rb', line 246

def add_subjects_subrecord(doc, record, subrecord, type = 'subjects')
  doc['subjects'] ||= []
  doc['subject_uris'] ||= []

  if record['record'][subrecord]
    record['record'][subrecord].each do |sr|
      next unless sr[type]

      doc['subjects'].concat(sr[type].map {|s| s['_resolved']['title']}.compact)
      doc['subject_uris'].concat(sr[type].collect{|link| link['ref']})
    end
  end
end

#add_summary(doc, record) ⇒ Object 



311
312
313
314
315
316
317
318
319
320
321
322
323
324
 
# File 'indexer/app/lib/indexer_common.rb', line 311

def add_summary(doc, record)
  if record['record'].has_key?('notes') && record['record']['notes'].is_a?(Array)
    notes = record['record']['notes']
    abstract = notes.find {|note| note['type'] == 'abstract'}
    if abstract
      doc['summary'] = abstract['content'].join("\n")
    else
      scopecontent = notes.find {|note| note['type'] == 'scopecontent'}
      if scopecontent && scopecontent.has_key?('subnotes')
        doc['summary'] = scopecontent['subnotes'].map {|sn| sn['content']}.join("\n")
      end
    end
  end
end

#add_years(doc, record) ⇒ Object 



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
 
# File 'indexer/app/lib/indexer_common.rb', line 277

def add_years(doc, record)
  if record['record']['dates']
    doc['years'] = []
    record['record']['dates'].each do |date|
      doc['years'] += IndexerCommon.generate_years_for_date_range(date['begin'], date['end'])
    end
    unless doc['years'].empty?
      doc['years'] = doc['years'].sort.uniq
      doc['year_sort'] = doc['years'].first.rjust(4, '0') + doc['years'].last.rjust(4, '0')
    end
    dates = record['record']['dates']
    display_dates = dates.select {|date| date['date_type'] == 'inclusive'}
    display_dates = dates if display_dates.empty?
    doc['dates'] = []
    display_dates.each do |date|
      if date['expression']
        doc['dates'] << date['expression']
      elsif date['date_type'] === "single"
        doc['dates'] << date['begin']
      elsif date['date_type']
        doc['dates'] << "#{date['begin']} - #{date['end']}"
      end
    end
  end
end

#apply_pui_fields(doc, record) ⇒ Object 



1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
 
# File 'indexer/app/lib/indexer_common.rb', line 1396

def apply_pui_fields(doc, record)
  # only add pui types if the record is published
  if doc['publish']
    object_record_types = ['accession', 'digital_object', 'digital_object_component']

    if object_record_types.include?(doc['primary_type'])
      doc['types'] << 'pui_record'
    end

    if ['agent_person', 'agent_corporate_entity'].include?(doc['primary_type'])
      doc['types'] << 'pui_agent'
    end

    unless RecordInheritance.has_type?(doc['primary_type'])
      # All record types are available to PUI except archival objects, since
      # our pui_indexer indexes a specially formatted version of those.
      if ['resource'].include?(doc['primary_type'])
        doc['types'] << 'pui_collection'
      elsif ['classification'].include?(doc['primary_type'])
        doc['types'] << 'pui_record_group'
      elsif ['agent_person'].include?(doc['primary_type'])
        doc['types'] << 'pui_person'
      else
        doc['types'] << 'pui_' + doc['primary_type']
      end

      doc['types'] << 'pui'
    end
  end

  # index all top containers for pui
  if doc['primary_type'] == 'top_container'
    doc['publish'] = record['record']['is_linked_to_published_record']
    if doc['publish']
      doc['types'] << 'pui_container'
      doc['types'] << 'pui'
    end
  end
end

#build_fullrecord(doc, record) ⇒ Object 



210
211
212
213
214
 
# File 'indexer/app/lib/indexer_common.rb', line 210

def build_fullrecord(doc, record)
  # 'fullrecord' only contains unpublished text at this stage, but 'fullrecord_published'
  # will be merged into it by Solr using copyField
  doc['fullrecord_published'], doc['fullrecord'] = IndexerCommon.extract_string_values(record['record'])
end

#clean_for_sort(value) ⇒ Object 



1220
1221
1222
1223
1224
1225
1226
1227
 
# File 'indexer/app/lib/indexer_common.rb', line 1220

def clean_for_sort(value)
  return nil if value.nil?
  out = value.gsub(/<[^>]+>/, '')
  out.gsub!(/-/, ' ')
  out.gsub!(/[^\p{L}\d\s_]/, '')
  out.gsub!(/\s+/, ' ')
  out.strip
end

#clean_whitespace(doc) ⇒ Object 



1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
 
# File 'indexer/app/lib/indexer_common.rb', line 1207

def clean_whitespace(doc)
  if doc.is_a?(String) && !doc.frozen?
    doc.strip!
  elsif doc.is_a?(Hash)
    doc.values.each {|v| clean_whitespace(v)}
  elsif doc.is_a?(Array)
    doc.each {|v| clean_whitespace(v)}
  end

  doc
end

#configure_doc_rules ⇒ Object 



378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
 
# File 'indexer/app/lib/indexer_common.rb', line 378

def configure_doc_rules

  add_document_prepare_hook {|doc, record|
    found_keys = Set.new

    ASUtils.search_nested(record["record"], enum_fields, ['_resolved']) do |field, field_value|
      key = "#{field}_enum_s"

      doc[key] ||= Set.new
      doc[key] << field_value

      found_keys << key
    end

    ASUtils.search_nested(record["record"], ['items'], ['_resolved']) do |field, field_value|
      if field_value.is_a?(Hash) && field_value.key?('type')
        doc['type_enum_s'] ||= Set.new
        doc['type_enum_s'] << field_value.fetch('type')
        found_keys << 'type_enum_s'
      end
    end

    # Turn our sets back into regular arrays so they serialize out to JSON correctly
    found_keys.each do |key|
      doc[key] = doc[key].to_a.flatten
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'archival_object'
      doc['resource'] = record['record']['resource']['ref'] if record['record']['resource']
      doc['title'] = record['record']['display_string']
      doc['identifier'] = record['record']['component_id']
      doc['component_id'] = record['record']['component_id']
      doc['ref_id'] = record['record']['ref_id']
      doc['slug'] = record['record']['slug']
      doc['is_slug_auto'] = record['record']['is_slug_auto']
    end
  }

  add_document_prepare_hook {|doc, record|
    add_subjects(doc, record)
    add_agents(doc, record)
    add_audit_info(doc, record)
    add_notes(doc, record)
    add_years(doc, record)
    add_level(doc, record)
    add_summary(doc, record)
    add_extents(doc, record)
    add_arks(doc, record)
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'accession'
      date = record['record']['accession_date']
      if date == '9999-12-31'
        unknown = I18n.t('accession.accession_date_unknown')
        doc['accession_date'] = unknown
        doc['fullrecord'] ||= ''
        doc['fullrecord'] << unknown + ' '
      else
        doc['accession_date'] = date
      end
      doc['accession_date_year'] = Date.parse(date).year
      doc['identifier'] = (0...4).map {|i| record['record']["id_#{i}"]}.compact.join("-")
      doc['title'] = record['record']['display_string']

      doc['acquisition_type'] = record['record']['acquisition_type']
      doc['resource_type'] = record['record']['resource_type']
      doc['restrictions_apply'] = record['record']['restrictions_apply']
      doc['access_restrictions'] = record['record']['access_restrictions']
      doc['use_restrictions'] = record['record']['use_restrictions']
      doc['related_resource_uris'] = record['record']['related_resources'].
                                        collect { |resource| resource["ref"] }.
                                        compact.uniq

      doc['related_accession_uris'] = record['record']['related_accessions'].
                                         collect { |accession| accession["ref"] }.
                                         compact.uniq

      doc['slug'] = record['record']['slug']
      doc['is_slug_auto'] = record['record']['is_slug_auto']
      if cm = record['record']['collection_management']
        doc['processing_priority'] = cm['processing_priority']
        doc['processors'] = cm['processors']
      end
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'subject'
      doc['source'] = record['record']['source']
      doc['first_term_type'] = record['record']['terms'][0]['term_type']
      doc['publish'] = record['record']['publish'] && record['record']['is_linked_to_published_record']
      doc['slug'] = record['record']['slug']
      doc['is_slug_auto'] = record['record']['is_slug_auto']
    end
  }

  add_document_prepare_hook {|doc, record|
    if record['record'].has_key?('used_within_repositories')
      doc['used_within_repository'] = record['record']['used_within_repositories']
      doc['used_within_published_repository'] = record['record']['used_within_published_repositories']
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'repository'
      doc['repository'] = doc["id"]
      doc['title'] = record['record']['repo_code']
      doc['title_sort'] = clean_for_sort(record['record']['display_string'])
      doc['repo_sort'] = record['record']['display_string']
      doc['slug'] = record['record']['slug']
      doc['is_slug_auto'] = record['record']['is_slug_auto']
      doc['position_int_sort'] = record['record']['position']
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'location'
      if record['record'].has_key? 'temporary'
        doc['temporary'] = record['record']['temporary']
      end
      doc['building'] = record['record']['building']
      doc['floor'] = record['record']['floor']
      doc['room'] = record['record']['room']
      doc['area'] = record['record']['area']
      if record['record']['owner_repo']
        repo = JSONModel::HTTP.get_json(record['record']['owner_repo']['ref'])
          doc['owner_repo_uri_u_sstr'] = record['record']['owner_repo']['ref']
          doc['owner_repo_display_string_u_ssort'] = repo["repo_code"]
      end
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'digital_object_component'
      doc['digital_object'] = record['record']['digital_object']['ref']
      doc['digital_object_id'] = record['record']['component_id']
      doc['identifier'] = record['record']['component_id']
      doc['title'] = record['record']['display_string']
      doc['slug'] = record['record']['slug']
      doc['is_slug_auto'] = record['record']['is_slug_auto']
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'resource'
      doc['finding_aid_title'] = record['record']['finding_aid_title']
      doc['finding_aid_filing_title'] = record['record']['finding_aid_filing_title']
      doc['identifier'] = (0...4).map {|i| record['record']["id_#{i}"]}.compact.join("-")
      doc['resource_type'] = record['record']['resource_type']
      doc['level'] = record['record']['level']
      doc['restrictions'] = record['record']['restrictions']
      doc['ead_id'] = record['record']['ead_id']
      doc['finding_aid_status'] = record['record']['finding_aid_status']
      doc['related_accession_uris'] = record['record']['related_accessions'].
                                         collect{|accession| accession["ref"]}.
                                         compact.uniq
      doc['slug'] = record['record']['slug']
      doc['is_slug_auto'] = record['record']['is_slug_auto']
      if cm = record['record']['collection_management']
        doc['processing_priority'] = cm['processing_priority']
        doc['processors'] = cm['processors']
      end
    end

    if doc['primary_type'] == 'digital_object'
      doc['digital_object_type'] = record['record']['digital_object_type']

      doc['digital_object_id'] = record['record']['digital_object_id']
      doc['identifier'] = record['record']['digital_object_id']
      doc['level'] = record['record']['level']
      doc['restrictions'] = record['record']['restrictions']
      doc['slug'] = record['record']['slug']
      doc['is_slug_auto'] = record['record']['is_slug_auto']

      doc['collection_uri_u_sstr'] = record['record']['collection'].map {|collection| collection['ref']}
      doc['linked_instance_uris'] = record['record']['linked_instances'].
                                       collect{|instance| instance["ref"]}.
                                       compact.uniq
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'repository'
      doc['repository'] = doc["id"]
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'event'
      doc['event_type'] = record['record']['event_type']
      doc['title'] = record['record']['event_type'] # adding this for emedded searches
      doc['outcome'] = record['record']['outcome']
      doc['linked_record_uris'] = record['record']['linked_records'].map { |c| c['ref'] }

      # ANW-1635: index linked record titles/display names so they are available in CSV output
      doc['linked_record_titles'] = record['record']['linked_records'].map do |rec|
        if    rec['_resolved']['jsonmodel_type'] == "agent_person"
          rec['_resolved']['display_name']['sort_name']
        elsif rec['_resolved']['jsonmodel_type'] == "agent_family"
          rec['_resolved']['display_name']['sort_name']
        elsif rec['_resolved']['jsonmodel_type'] == "agent_corporate_entity"
          rec['_resolved']['display_name']['sort_name']
        elsif rec['_resolved']['jsonmodel_type'] == "agent_software"
          rec['_resolved']['display_name']['sort_name']
        elsif rec['_resolved']['jsonmodel_type'] == "accession"
          rec['_resolved']['title']
        elsif rec['_resolved']['jsonmodel_type'] == "resource"
          rec['_resolved']['title']
        elsif rec['_resolved']['jsonmodel_type'] == "digital_object"
          rec['_resolved']['title']
        elsif rec['_resolved']['jsonmodel_type'] == "digital_object_component"
          rec['_resolved']['title']
        elsif rec['_resolved']['jsonmodel_type'] == "archival_object"
          rec['_resolved']['display_string']
        else
          "not_found"
        end
      end
    end
  }

  add_document_prepare_hook {|doc, record|
    if ['agent_person', 'agent_family', 'agent_software', 'agent_corporate_entity'].include?(doc['primary_type'])
      record['record'].reject! { |rec| rec === 'agent_contacts' }
      doc['title'] = record['record']['display_name']['sort_name']

      authorized_name = record['record']['names'].find {|name| name['authorized']}

      has_conventions_dec = !record['record']['agent_conventions_declarations'].empty?
      has_agent_record_id = !record['record']['agent_record_identifiers'].empty?

      if has_agent_record_id
        primary_record_id = record['record']['agent_record_identifiers'].select do |ari|
          ari['primary_identifier'] == true
        end

        primary_record_id = primary_record_id.first
      else
        primary_record_id = nil
      end

      if has_conventions_dec
        conventions_dec = record['record']['agent_conventions_declarations'].first
      else
        conventions_dec = nil
      end

      if primary_record_id
        doc['authority_id'] = primary_record_id['record_identifier']
        doc['source'] = primary_record_id['source']
      elsif authorized_name
        doc['authority_id'] = authorized_name['authority_id']
        doc['source'] = authorized_name['source']
      end

      if conventions_dec && conventions_dec['name_rule']
        doc['rules'] = conventions_dec['name_rule']
      elsif authorized_name
        doc['rules'] = authorized_name['rules']
      end

      doc['linked_agent_roles'] = record['record']['linked_agent_roles']

      doc['related_agent_uris'] = ASUtils.wrap(record['record']['related_agents']).collect{|ra| ra['ref']}
      doc['slug'] = record['record']['slug']
      doc['is_slug_auto'] = record['record']['is_slug_auto']

      if record['record']['is_user']
        doc['is_user'] = true
        doc['types'] << 'agent_with_user'
      else
        doc['is_user'] = false
      end

      add_subjects_subrecord(doc, record, 'agent_functions')
      add_subjects_subrecord(doc, record, 'agent_occupations')
      add_subjects_subrecord(doc, record, 'agent_places')
      add_subjects_subrecord(doc, record, 'agent_topics')

      add_subjects_subrecord(doc, record, 'agent_functions', 'places')
      add_subjects_subrecord(doc, record, 'agent_occupations', 'places')
      add_subjects_subrecord(doc, record, 'agent_resources', 'places')
      add_subjects_subrecord(doc, record, 'agent_topics', 'places')

      # Assign the additional type of 'agent'
      doc['types'] << 'agent'
    end
  }

  add_document_prepare_hook {|doc, record|
    doc['external_id'] = Array(record['record']['external_ids']).map do |eid|
      eid['external_id']
    end
  }

  add_document_prepare_hook {|doc, record|
    if ['classification', 'classification_term'].include?(doc['primary_type'])
      doc['classification_path'] = ASUtils.to_json(record['record']['path_from_root'])
      doc['agent_uris'] = ASUtils.wrap(record['record']['creator']).collect{|agent| agent['ref']}
      doc['published_agent_uris'] = []
      if !record.dig(:record, :creator, :_resolved).nil?
         if record['record']['creator']['_resolved']['publish'] && !record['record']['creator']['ref'].nil?
           doc['published_agent_uris'] << record['record']['creator']['ref']
         end
      end
      doc['agents'] = ASUtils.wrap(record['record']['creator']).collect{|link| link['_resolved']['display_name']['sort_name']}
      doc['identifier_sort'] = IndexerCommon.generate_sort_string_for_identifier(record['record']['identifier'])
      doc['repo_sort'] = record['record']['repository']['_resolved']['display_string']
      doc['has_classification_terms'] = record['record']['has_classification_terms']
      doc['slug'] = record['record']['slug']
      doc['is_slug_auto'] = record['record']['is_slug_auto']
      doc['identifier'] = record['record']['identifier']
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'classification_term'
      doc['classification'] = record['record']['classification']['ref']
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'job'
      report_type = record['record']['job']['report_type']
      doc['title'] = (report_type ? I18n.t("reports.#{report_type}.title", :default => report_type) :
        I18n.t("job.types.#{record['record']['job_type']}"))
      doc['types'] << record['record']['job_type']
      doc['types'] << report_type
      doc['job_type'] = record['record']['job_type']
      doc['report_type'] = report_type
      doc['job_report_type'] = report_type || doc['job_type']
      doc['status'] = record['record']['status']
      doc['owner'] = record['record']['owner']
      doc['time_submitted'] = Time.parse(record['record']['time_submitted']).getlocal if record['record']['time_submitted']
      doc['time_started'] = Time.parse(record['record']['time_started']).getlocal if record['record']['time_started']
      doc['time_finished'] = Time.parse(record['record']['time_finished']).getlocal if record['record']['time_finished']

      filenames = record['record']['job']['filenames'] || [record['record']['job']['filename']].compact
      doc['files'] = []
      doc['job_data'] = []
      files = JSONModel::HTTP::get_json("#{record['record']['uri']}/output_files")
      files.each do |file|
        job_id = record['record']['uri'].split('/').last
        link = "/jobs/#{job_id}/file/#{file}"
        doc['files'] << link
        filename = filenames.shift
        doc['job_data'] << (filename ? "input_file --- #{filename}" : "output_file --- #{link}")
      end
      unless record['record']['job'].is_a? String
        record['record']['job'].reject { |k, _v| ['jsonmodel_type', 'filenames', 'report_type'].include? k }.each do |k, v|
          doc['job_data'] << "#{k} --- #{v}"
        end
      end
      doc['queue_position'] = record['record']['queue_position']
    end
  }


  add_document_prepare_hook {|doc, record|
    records_with_classifications = ['resource', 'accession', 'digital_object']

    if records_with_classifications.include?(doc['primary_type']) && record['record']['classifications'].length > 0
      doc['classification_paths'] = record['record']['classifications'].map { |c| ASUtils.to_json(c['_resolved']['path_from_root']) }
      doc['classification_uris'] = record['record']['classifications'].map { |c| c['ref'] }
    end
  }

  add_document_prepare_hook {|doc, record|
    if ['resource', 'archival_object', 'accession'].include?(doc['primary_type']) && record['record']['instances'] && record['record']['instances'].length > 0
      doc['location_uris'] = record['record']['instances'].
                                collect{|instance| instance["sub_container"]}.compact.
                                collect{|sub_container| sub_container["top_container"]["_resolved"]}.compact.
                                collect{|top_container| top_container["container_locations"]}.flatten.
                                collect{|container_location| container_location["ref"]}.uniq
      doc['digital_object_uris'] = record['record']['instances'].
                                      collect{|instance| instance["digital_object"]}.compact.
                                      collect{|digital_object_instance| digital_object_instance["ref"]}.
                                      flatten.uniq
    end
  }


  # Index four-part IDs separately
  add_document_prepare_hook {|doc, record|
    four_part_id = (0..3).map {|n| record['record']["id_#{n}"]}.compact.join(" ")

    unless four_part_id.empty?
      doc['four_part_id'] = four_part_id
    end
  }


  add_document_prepare_hook {|doc, record|
    if record['record']['jsonmodel_type'] == 'top_container'
      doc['title'] = record['record']['long_display_string']
      doc['display_string'] = record['record']['display_string']
      doc['type_u_ssort'] = record['record']['type']
      doc['notes'] = record['record']['internal_note']

      if record['record']['series']
        doc['series_uri_u_sstr'] = record['record']['series'].map {|series| series['ref']}
        doc['series_title_u_sstr'] = record['record']['series'].map {|series| series['display_string']}
        doc['series_level_u_sstr'] = record['record']['series'].map {|series| series['level_display_string']}
        doc['series_identifier_stored_u_sstr'] = record['record']['series'].map {|series| series['identifier']}
        doc['series_identifier_u_stext'] = record['record']['series'].map {|series|
          IndexerCommon.generate_permutations_for_identifier(series['identifier'])
        }.flatten

        record['record']['series'].select{|series| series['publish']}.each do |series|
          doc['published_series_uri_u_sstr'] ||= []
          doc['published_series_uri_u_sstr'] << series['ref']
          doc['published_series_title_u_sstr'] ||= []
          doc['published_series_title_u_sstr'] << series['display_string']
        end
      end

      if record['record']['collection']
        doc['collection_uri_u_sstr'] = record['record']['collection'].map {|collection| collection['ref']}
        doc['collection_display_string_u_sstr'] = record['record']['collection'].map {|collection| collection['display_string']}
        doc['collection_identifier_stored_u_sstr'] = record['record']['collection'].map {|collection| collection['identifier']}
        doc['collection_identifier_u_stext'] = record['record']['collection'].map {|collection|
          IndexerCommon.generate_permutations_for_identifier(collection['identifier'])
        }.flatten
      end

      if record['record']['container_profile']
        doc['container_profile_uri_u_sstr'] = record['record']['container_profile']['ref']
        doc['container_profile_display_string_u_sstr'] = record['record']['container_profile']['_resolved']['display_string']
      end

      if record['record']['container_locations'].length > 0
        doc['has_location_u_sbool'] = true
        doc['location_uri_u_sstr'] = []
        doc['location_uris'] = []
        doc['location_display_string_u_sstr'] = []
        record['record']['container_locations'].each do |container_location|
          if container_location['status'] == 'current'
            doc['location_uri_u_sstr'] << container_location['ref']
            doc['location_uris'] << container_location['ref']
            doc['location_display_string_u_sstr'] << container_location['_resolved']['title']
          end
        end
      else
        doc['has_location_u_sbool'] = false
      end
      doc['exported_u_sbool'] = record['record'].has_key?('exported_to_ils')
      doc['empty_u_sbool'] = record['record']['collection'].empty?

      if record['record']['indicator']
        doc['indicator_u_icusort'] = record['record']['indicator']
      end

      doc['top_container_u_typeahead_utext'] = record['record']['display_string'].gsub(/[^0-9A-Za-z]/, '').downcase
      doc['top_container_u_icusort'] = record['record']['display_string']
      doc['barcode_u_sstr'] = record['record']['barcode']
      doc['barcode_u_icusort'] = record['record']['barcode']

      doc['subcontainer_barcodes_u_sstr'] = record["record"]["subcontainer_barcodes"]
      doc['created_for_collection_u_sstr'] = record['record']['created_for_collection']
    end
  }


  add_document_prepare_hook {|doc, record|
    if ['resource', 'archival_object', 'accession'].include?(doc['primary_type'])
      # we no longer want the contents of containers to be indexed at the container's location
      doc.delete('location_uris')

      # index the top_container's linked via a sub_container
      ASUtils.wrap(record['record']['instances']).each{|instance|
        if instance['sub_container'] && instance['sub_container']['top_container']
          doc['top_container_uri_u_sstr'] ||= []
          doc['top_container_uri_u_sstr'] << instance['sub_container']['top_container']['ref']
          if instance['sub_container']['type_2']
            doc['child_container_u_sstr'] ||= []
            doc['child_container_u_sstr'] << "#{instance['sub_container']['type_2']} #{instance['sub_container']['indicator_2']} #{instance['sub_container']['barcode_2']}"
          end
          if instance['sub_container']['type_3']
            doc['grand_child_container_u_sstr'] ||= []
            doc['grand_child_container_u_sstr'] << "#{instance['sub_container']['type_3']} #{instance['sub_container']['indicator_3']}"
          end
        end
      }
    end
  }


  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'container_profile'
      doc['title'] = record['record']['display_string']
      doc['title_sort'] = clean_for_sort(record['record']['display_string'])
      doc['display_string'] = record['record']['display_string']
      doc['note'] = record['record']['note']

      ['width', 'height', 'depth'].each do |property|
        doc["container_profile_#{property}_u_sstr"] = record['record'][property]
      end

      doc["container_profile_dimension_units_u_sstr"] = record['record']['dimension_units']

      doc['typeahead_sort_key_u_sort'] = record['record']['display_string']
    end
  }


  add_document_prepare_hook { |doc, record|
    if !self.instance_of?(PUIIndexer)
      # The PUI indexer makes its own call to build_fullrecord, so only call it here for realtime and periodic
      build_fullrecord(doc, record)
    end
  }

  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'location_profile'
      doc['title'] = record['record']['display_string']
      doc['title_sort'] = clean_for_sort(record['record']['display_string'])
      doc['display_string'] = record['record']['display_string']

      ['width', 'height', 'depth'].each do |property|
        doc["location_profile_#{property}_u_sstr"] = record['record'][property]
      end

      doc["location_profile_dimension_units_u_sstr"] = record['record']['dimension_units']

      doc['typeahead_sort_key_u_sort'] = record['record']['display_string']
    end

    if record['record']['location_profile']
      doc['location_profile_uri_u_sstr'] = record['record']['location_profile']['ref']
      doc['location_profile_display_string_u_ssort'] = record['record']['location_profile']['_resolved']['display_string']
    end
  }

  add_document_prepare_hook {|doc, record|
    doc['ancestors'] = ASUtils.wrap(record['record']['ancestors']).map {|ancestor|
      ancestor.fetch('ref')
    }
  }

  add_document_prepare_hook {|doc, record|
    ASUtils.wrap(record['record']['rights_statements']).each do |rights_statement|
      ASUtils.wrap(rights_statement['linked_agents']).each do |agent_link|
        doc['rights_statement_agent_uris'] ||= []
        doc['rights_statement_agent_uris'] << agent_link['ref']
      end
    end
  }

  record_has_children('collection_management')
  add_extra_documents_hook {|record|
    docs = []

    cm = record['record']['collection_management']
    if cm
      parent_type = JSONModel.parse_reference(record['uri'])[:type]
      title = record['record']['title'] || record['record']['display_string']
      docs << {
        'id' => cm['uri'],
        'uri' => cm['uri'],
        'parent_id' => record['uri'],
        'parent_title' => title,
        'parent_type' => parent_type,
        'title' => title,
        'title_sort' => clean_for_sort(title),
        'types' => ['collection_management'],
        'primary_type' => 'collection_management',
        'json' => cm.to_json(:max_nesting => false),
        'processing_priority' => cm['processing_priority'],
        'processing_status' => cm['processing_status'],
        'processing_hours_total' => cm['processing_hours_total'],
        'processing_funding_source' => cm['processing_funding_source'],
        'processors' => cm['processors'],
        'suppressed' => record['record']['suppressed'],
        'repository' => get_record_scope(record['uri']),
        'created_by' => cm['created_by'],
        'last_modified_by' => cm['last_modified_by'],
        'system_mtime' => cm['system_mtime'],
        'user_mtime' => cm['user_mtime'],
        'create_time' => cm['create_time'],
      }
    end

    docs
  }


  add_document_prepare_hook {|doc, record|
    if doc['primary_type'] == 'assessment'
      doc['assessment_id'] = JSONModel.parse_reference(record['record']['uri']).fetch(:id)
      doc['title'] = record['record']['display_string']
      doc['display_string'] = record['record']['display_string']

      doc['assessment_record_uris'] = ASUtils.wrap(record['record']['records']).map{|r| r['ref']}
      doc['assessment_records'] = ASUtils.wrap(record['record']['records']).map{|r| r['_resolved']['display_string'] || r['_resolved']['title']}
      doc['assessment_record_types'] = ASUtils.wrap(record['record']['records']).map{|r| r['_resolved']['jsonmodel_type']}.uniq.sort
      doc['assessment_surveyor_uris'] = ASUtils.wrap(record['record']['surveyed_by']).map{|r| r['ref']}
      doc['assessment_surveyors'] = ASUtils.wrap(record['record']['surveyed_by']).map{|r| r['_resolved']['title']}
      doc['assessment_survey_begin'] = "#{record['record']['survey_begin']}T00:00:00Z"
      doc['assessment_survey_end'] = "#{record['record']['survey_end']}T00:00:00Z" if record['record']['survey_end']
      doc['assessment_review_required'] = record['record']['review_required'] || false
      doc['assessment_sensitive_material'] = record['record']['sensitive_material'] || false
      if (ASUtils.wrap(record['record']['reviewer']).length > 0)
        doc['assessment_reviewer_uris'] = ASUtils.wrap(record['record']['reviewer']).map{|r| r['ref']}
        doc['assessment_reviewers'] = ASUtils.wrap(record['record']['reviewer']).map{|r| r['_resolved']['title']}
      end
      doc['assessment_inactive'] = record['record']['inactive'] || false

      doc['assessment_survey_year'] = IndexerCommon.generate_years_for_date_range(record['record']['survey_begin'], record['record']['survey_end'])

      doc['assessment_collection_uris'] = ASUtils.wrap(record['record']['collections']).map{|r| r['ref']}
      doc['assessment_collections'] = ASUtils.wrap(record['record']['collections']).map{|r| r['_resolved']['display_string'] || r['_resolved']['title']}

      doc['assessment_completed'] = !record['record']['survey_end'].nil?

      doc['assessment_formats'] = record['record']['formats'].select{|r| r.has_key?('value')}.map{|r| r['label']}
      doc['assessment_ratings'] = record['record']['ratings'].select{|r| r.has_key?('value') || r.has_key?('note')}.map{|r| r['label']}
      doc['assessment_conservation_issues'] = record['record']['conservation_issues'].select{|r| r.has_key?('value')}.map{|r| r['label']}

      doc['title_sort'] = doc['assessment_id'].to_s.rjust(10, '0')
    end
  }


  add_document_prepare_hook {|doc, record|
    doc['langcode'] ||= []
    if record['record'].has_key?('lang_materials') and record['record']['lang_materials'].is_a?(Array)
      record['record']['lang_materials'].each { |langmaterial|
        if langmaterial.has_key?('language_and_script')
          doc['langcode'].push(langmaterial['language_and_script']['language'])
        end
      }
      doc['langcode'].uniq!
    end
  }

end

#dedupe_by_uri(records) ⇒ Object

When applying a batch of updates, keep only the most recent version of each record



1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
 
# File 'indexer/app/lib/indexer_common.rb', line 1192

def dedupe_by_uri(records)
  result = []
  seen = {}

  records.reverse.each do |record|
    if !seen[record['uri']]
      result << record
      seen[record['uri']] = true
    end
  end

  result.reverse
end

#delete_records(records, opts = {}) ⇒ Object 



1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
 
# File 'indexer/app/lib/indexer_common.rb', line 1117

def delete_records(records, opts = {})

  return if records.empty?

  req = Net::HTTP::Post.new("#{solr_url.path}/update")
  req['Content-Type'] = 'application/json'

  # Delete the ID plus any documents that were the child of that ID
  delete_request = {:delete => records.map {|id|
      [{"id" => id},
       {'query' => opts.fetch(:parent_id_field, 'parent_id') + ":\"#{id}\""}]}.flatten(1)
  }

  @delete_hooks.each do |hook|
    hook.call(records, delete_request)
  end

  @@pending_delete_estimate.addAndGet(delete_request.fetch(:delete).length)

  # In delete_request, we have an array of individual requests like:
  #
  #   {:delete=>
  #     [{"id"=>"/some/uri/123"},
  #      {"query"=>"parent_id:\"/some/uri/123\""},
  #      {"id"=>"/some/uri/456"},
  #      {"query"=>"parent_id:\"/some/uri/456\""},
  #      ...]}
  #
  # And since delete hooks assume this format, I didn't want to change it.
  # But...
  #
  # Solr processes each delete one at a time, at commit time, on a single
  # thread.  The id deletes are quite cheap, but the query-based deletes take
  # substantially longer (20ms+) because each one looks up the schema, gets an
  # index reader, opens a searcher, parses a query, etc..  Solr performs no
  # batching internally.
  #
  # So, we group them into boolean clauses here to amortize the cost of all of
  # that.  Note that the size of each query group must be lower than Solr's
  # <maxBooleanClauses> setting.

  id_deletes = delete_request.fetch(:delete).select {|r| r['id']}
  grouped_queries = delete_request
                      .fetch(:delete)
                      .map {|r| r['query']}
                      .compact
                      .each_slice(512)
                      .map do |clause_group|
    {'query' => clause_group.join(" OR ")}
  end

  delete_request = {:delete => id_deletes + grouped_queries}

  req.body = delete_request.to_json

  response = do_http_request(solr_url, req)

  # If there are lots of pending deletes, fire a commit to clear them out
  # before they get too numerous.  See the comment on MAX_PENDING_DELETES for
  # more detail.
  pending_deletes = @@pending_delete_estimate.get
  if pending_deletes >= MAX_PENDING_DELETES && @@pending_delete_estimate.compareAndSet(pending_deletes, 0)
    Log.info "Sending soft commit to apply deletes to Solr"
    send_commit(:soft)
  end

  if response.code == '200'
    Log.info "Deleted #{records.length} documents: #{response}"
  else
    Log.error "SolrIndexerError when deleting records: #{response.body}"
  end
end

#do_http_request(url, req) ⇒ Object 



1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
 
# File 'indexer/app/lib/indexer_common.rb', line 1054

def do_http_request(url, req)
  req['X-ArchivesSpace-Session'] = @current_session

  opts = {
    :read_timeout => AppConfig[:indexer_solr_timeout_seconds].to_i
  }

  ASHTTP.start_uri(url, opts) do |http|
    http.request(req)
  end
rescue Timeout::Error
  FakeSolrTimeoutResponse.new(req)
end

#enum_fields ⇒ Object 



340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
 
# File 'indexer/app/lib/indexer_common.rb', line 340

def enum_fields
  return @enum_fields if @enum_fields

  enum_fields = []
  queue = JSONModel.models.map {|_,model| model.schema['properties']}.flatten.uniq

  while !queue.empty?
    elt = queue.shift

    if elt.is_a?(Hash)
      elt.each do |k, v|
        if v.is_a?(Hash)
          enum_fields.push(k) if v['dynamic_enum'] || v.dig('items', 'dynamic_enum')
        end
        queue << v
      end
    elsif elt.is_a?(Array)
      queue.concat(elt)
    end
  end

  enum_fields.delete('items') # not an enum, creeps in through dynamic enum lists
  @enum_fields = enum_fields.uniq
end

#get_record_scope(uri) ⇒ Object 



1102
1103
1104
 
# File 'indexer/app/lib/indexer_common.rb', line 1102

def get_record_scope(uri)
  JSONModel.parse_reference(uri)[:repository] || "global"
end

#index_batch(batch, timing = IndexerTiming.new, opts = {}) ⇒ Object 



1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
 
# File 'indexer/app/lib/indexer_common.rb', line 1320

def index_batch(batch, timing = IndexerTiming.new, opts = {})
  timing ||= IndexerTiming.new

  timing.time_block(:batch_hooks_ms) do
    # Allow hooks to operate on the entire batch if desired
    @batch_hooks.each_with_index do |hook|
      hook.call(batch)
    end
  end

  if !batch.empty?
    # For any record we're updating, delete any child records first (where applicable)
    records_with_children = self.records_with_children.map {|record_type|
      batch.record_info_for_type(record_type).map {|info| '"%s"' % [info[:id]]}
    }.flatten

    if !records_with_children.empty?
      req = Net::HTTP::Post.new("#{solr_url.path}/update")
      req['Content-Type'] = 'application/json'
      req.body = {:delete => {'query' => opts.fetch(:parent_id_field, 'parent_id') + ":(" + records_with_children.join(" OR ") + ")"}}.to_json
      response = do_http_request(solr_url, req)
    end

    # Now apply the updates
    req = Net::HTTP::Post.new("#{solr_url.path}/update")
    req['Content-Type'] = 'application/json'

    # Note: We call to_json_stream before asking for the count because this
    # writes out the closing array and newline.
    stream = batch.to_json_stream
    req['Content-Length'] = batch.byte_count

    req.body_stream = stream

    timing.time_block(:solr_add_ms) do
      response = do_http_request(solr_url, req)

      stream.close
      batch.destroy

      if response.code != '200'
        Log.error "SolrIndexerError when indexing records: #{response.body}"
      end
    end
  end
end

#index_records(records, timing = IndexerTiming.new) ⇒ Object 



1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
 
# File 'indexer/app/lib/indexer_common.rb', line 1252

def index_records(records, timing = IndexerTiming.new)
  batch = IndexBatch.new

  records = dedupe_by_uri(records)

  timing.time_block(:conversion_ms) do
    records.each do |record|
      values = record['record']
      uri = record['uri']

      reference = JSONModel.parse_reference(uri)
      record_type = reference && reference[:type]

      if !record_type || skip_index_record?(record) || (record_type != 'repository' && !record_types.include?(record_type.intern))
        next
      end

      doc = {}

      doc['id'] = uri
      doc['uri'] = uri
      doc['title'] = values['title']
      doc['primary_type'] = record_type
      doc['types'] = [record_type]
      doc['json'] = ASUtils.to_json(sanitize_json(values))
      doc['suppressed'] = values.has_key?('suppressed') && values['suppressed']
      if doc['suppressed']
        doc['publish'] = false
      elsif is_repository_unpublished?(uri, values)
        doc['publish'] = false
      elsif values['has_unpublished_ancestor']
        doc['publish'] = false
      else
        doc['publish'] = values.has_key?('publish') && values['publish']
      end
      doc['system_generated'] = values.has_key?('system_generated') ? values['system_generated'].to_s : 'false'
      doc['repository'] = get_record_scope(uri)

      @document_prepare_hooks.each do |hook|
        hook.call(doc, record)
      end

      if ( !values["finding_aid_filing_title"].nil? && values["finding_aid_filing_title"].length > 0 )
        doc['title_sort'] ||= clean_for_sort(values["finding_aid_filing_title"])
      else
        doc['title_sort'] ||= clean_for_sort(values['title'])
      end

      # do this last of all so we know for certain the doc is published
      apply_pui_fields(doc, record)

      next if skip_index_doc?(doc)

      batch << clean_whitespace(doc)

      # Allow a single record to spawn multiple Solr documents if desired
      @extra_documents_hooks.each do |hook|
        batch.concat(hook.call(record))
      end
    end
  end

  index_batch(batch, timing)

  timing
end

#is_repository_unpublished?(uri, values) ⇒ Boolean

Returns:

  • (Boolean) 


1107
1108
1109
1110
1111
1112
1113
1114
 
# File 'indexer/app/lib/indexer_common.rb', line 1107

def is_repository_unpublished?(uri, values)
  repo_id = get_record_scope(uri)

  return false if (repo_id == "global")
  return false if values['repository'].nil? || values['repository']['_resolved'].nil?

  values['repository']['_resolved']['publish'] == false
end

#login ⇒ Object 



1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
 
# File 'indexer/app/lib/indexer_common.rb', line 1074

def 
  if @current_session
    return @current_session
  end

  username = AppConfig[:search_username]
  password = AppConfig[:search_user_secret]

  url = URI.parse(@backend_url + "/users/#{username}/login")

  request = Net::HTTP::Post.new(url.request_uri)
  request.set_form_data("expiring" => "false",
                        "password" => password)

  response = do_http_request(url, request)

  if response.code == '200'
    auth = ASUtils.json_parse(response.body)

    @current_session = auth['session']
    JSONModel::HTTP.current_backend_session = auth['session']

  else
    raise "Authentication to backend failed: #{response.body}"
  end
end

#paused? ⇒ Boolean

Returns:

  • (Boolean) 


1384
1385
1386
 
# File 'indexer/app/lib/indexer_common.rb', line 1384

def paused?
  self.singleton_class.class_variable_get(:@@paused_until) > Time.now
end

#record_has_children(record_type) ⇒ Object 



1024
1025
1026
 
# File 'indexer/app/lib/indexer_common.rb', line 1024

def record_has_children(record_type)
  @@records_with_children << record_type.to_s
end

#record_types ⇒ Object 



64
65
66
 
# File 'indexer/app/lib/indexer_common.rb', line 64

def record_types
  @@record_types
end

#records_with_children ⇒ Object 



1029
1030
1031
 
# File 'indexer/app/lib/indexer_common.rb', line 1029

def records_with_children
  @@records_with_children || []
end

#reset_session ⇒ Object 



1069
1070
1071
 
# File 'indexer/app/lib/indexer_common.rb', line 1069

def reset_session
  @current_session = nil
end

#resolved_attributes ⇒ Object 



60
61
62
 
# File 'indexer/app/lib/indexer_common.rb', line 60

def resolved_attributes
  @@resolved_attributes
end

#sanitize_json(json) ⇒ Object

ANW-1065 iterate through the do_not_index list and scrub out that part of the JSON tree



1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
 
# File 'indexer/app/lib/indexer_common.rb', line 1231

def sanitize_json(json)
  IndexerCommonConfig.do_not_index.each do |k, v|
    if json["jsonmodel_type"] == k
      # subrec is a reference used to navigate inside of the JSON as specified by the v[:location] to find the part of the tree to sanitize
      subrec = json

      v[:location].each do |l|
        unless subrec.nil?
          subrec = subrec[l]
        end
      end

      unless subrec.nil?
        subrec[v[:to_clean]] = []
      end
    end
  end

  return json
end

#send_commit(type = :hard) ⇒ Object 



1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
 
# File 'indexer/app/lib/indexer_common.rb', line 1368

def send_commit(type = :hard)
  req = Net::HTTP::Post.new("#{solr_url.path}/update")
  req['Content-Type'] = 'application/json'
  req.body = {:commit => {"softCommit" => (type == :soft) }}.to_json

  response = do_http_request(solr_url, req)

  if response.code != '200'
    if response.body =~ /exceeded limit of maxWarmingSearchers/
      Log.info "INFO: #{response.body}"
    else
      Log.error "SolrIndexerError when committing: #{response.body}"
    end
  end
end

#skip_index_doc?(doc) ⇒ Boolean

Returns:

  • (Boolean) 


1392
1393
1394
 
# File 'indexer/app/lib/indexer_common.rb', line 1392

def skip_index_doc?(doc)
  false
end

#skip_index_record?(record) ⇒ Boolean

Returns:

  • (Boolean) 


1388
1389
1390
 
# File 'indexer/app/lib/indexer_common.rb', line 1388

def skip_index_record?(record)
  false
end

#solr_url ⇒ Object 



1049
1050
1051
 
# File 'indexer/app/lib/indexer_common.rb', line 1049

def solr_url
  URI.parse(AppConfig[:solr_url])
end

#trim_ark_value(s) ⇒ Object 



365
366
367
 
# File 'indexer/app/lib/indexer_common.rb', line 365

def trim_ark_value(s)
  s.gsub(/\A.*ark:/, 'ark:')
end