diff --git a/arkindex/documents/api.py b/arkindex/documents/api.py
index 395a8352e570bfc8a1d72b7fd35788ad71aa4b03..7c638bf723853086343d7cdd221558da22b63672 100644
--- a/arkindex/documents/api.py
+++ b/arkindex/documents/api.py
@@ -14,7 +14,7 @@ from arkindex.documents.serializers import \
PageAnnotationListSerializer, PageActAnnotationListSerializer, \
SurfaceAnnotationListSerializer, TranscriptionSearchAnnotationListSerializer, \
ActSerializer, ElementLinkSerializer, SurfaceSerializer, \
- TextCreationSerializer
+ TranscriptionCreateSerializer, TranscriptionsSerializer
from arkindex.documents.models import \
Element, ElementType, Page, Act, Transcription, ElementLink, Corpus
from arkindex.documents.search import \
@@ -22,6 +22,7 @@ from arkindex.documents.search import \
from arkindex.documents.tasks import refresh_db_cache
from arkindex.documents.indexer import Indexer
from arkindex.images.models import Zone
+from arkindex.images.importer import bulk_transcriptions
from arkindex.project.elastic import ESQuerySet
@@ -141,8 +142,45 @@ class LinkRetrieveDestroy(RetrieveDestroyAPIView):
refresh_db_cache.delay()
-class TextElementCreate(CreateAPIView):
- serializer_class = TextCreationSerializer
+class TranscriptionBulk(CreateAPIView):
+ '''
+ Create transcriptions in bulk, all linked to the same image
+ and parent element
+ '''
+ serializer_class = TranscriptionsSerializer
+ permission_classes = (IsAuthenticated, )
+
+ def perform_create(self, serializer):
+
+ parent = serializer.validated_data['parent']
+ image = serializer.validated_data['image']
+ transcriptions = bulk_transcriptions(
+ image=image,
+ parent=parent,
+ items=[
+ {
+ 'polygon': tr['polygon'],
+ 'text': tr['text'],
+ 'score': tr['score'],
+ 'type': tr['type'],
+ }
+ for tr in serializer.validated_data['transcriptions']
+ ],
+ use_polygons=True,
+ )
+
+ # Reindex all created
+ if transcriptions:
+ Indexer().run_index(
+ settings.ES_INDEX_TRANSCRIPTIONS,
+ Transcription.INDEX_TYPE,
+ Transcription.objects.filter(
+ id__in=[t.id for t in transcriptions]
+ ),
+ )
+
+class TranscriptionCreate(CreateAPIView):
+ serializer_class = TranscriptionCreateSerializer
permission_classes = (IsAuthenticated, )
def perform_create(self, serializer):
diff --git a/arkindex/documents/models.py b/arkindex/documents/models.py
index 2a8722674de6000fa2568a7f783e60970f2f2c08..413743c95cbbfd046417abcb97fdbcd0edf20d52 100644
--- a/arkindex/documents/models.py
+++ b/arkindex/documents/models.py
@@ -334,12 +334,6 @@ class Transcription(Element):
def __str__(self):
return 'Transcription: {}'.format(self.text[:20])
- def save(self, *args, **kwargs):
- # TODO: move this in Element through introspection
- if self.type is None:
- self.type = ElementType.Word
- super().save(*args, **kwargs)
-
def build_search_index(self):
"""
Structure indexed into Elastic Search
diff --git a/arkindex/documents/serializers.py b/arkindex/documents/serializers.py
index 8a29748ddac84526b812580ac4286b3f867da11c..e4c3424a1d3df9fdab742af663414ded48467e96 100644
--- a/arkindex/documents/serializers.py
+++ b/arkindex/documents/serializers.py
@@ -149,7 +149,7 @@ class CorpusSerializer(serializers.ModelSerializer):
fields = ('id', 'name')
-class TextCreationSerializer(serializers.Serializer):
+class TranscriptionCreateSerializer(serializers.Serializer):
"""
Allows for insertion of new transcriptions and zones
"""
@@ -167,6 +167,34 @@ class TextCreationSerializer(serializers.Serializer):
type = EnumField(ElementType)
+class TranscriptionBulkSerializer(serializers.Serializer):
+ """
+ Allows for insertion of new transcriptions and zones
+ in Bulk (used by serializer below)
+ Note: no element !
+ """
+ polygon = serializers.ListField(
+ child=serializers.ListField(
+ child=serializers.IntegerField(min_value=0),
+ min_length=2,
+ max_length=2
+ ),
+ min_length=3
+ )
+ text = serializers.CharField()
+ score = serializers.FloatField(min_value=0, max_value=1)
+ type = EnumField(ElementType)
+
+
+class TranscriptionsSerializer(serializers.Serializer):
+ """
+ Allows for insertion of new transcriptions and zones
+ in Bulk (uses serializer above) on a common parent
+ """
+ transcriptions = TranscriptionBulkSerializer(many=True)
+ parent = serializers.PrimaryKeyRelatedField(queryset=Element.objects.all())
+ image = serializers.PrimaryKeyRelatedField(queryset=Image.objects.all())
+
class TranscriptionSearchResultSerializer(serializers.ModelSerializer):
"""
Link between objects & their search indexation
diff --git a/arkindex/images/importer.py b/arkindex/images/importer.py
index 988c44499588db1e09e55c38276c5b057ba6229d..dda625b2f3a83b51584dade2a085271089de6234 100644
--- a/arkindex/images/importer.py
+++ b/arkindex/images/importer.py
@@ -60,7 +60,7 @@ def import_indexes(image, page, index_path, extension='jpg'):
logger.info('Created {} transcriptions '.format(len(new_transcriptions)))
-def bulk_transcriptions(image, parent, items):
+def bulk_transcriptions(image, parent, items, use_polygons=False):
"""
Create transcriptions and zones in bulk
"""
@@ -68,16 +68,23 @@ def bulk_transcriptions(image, parent, items):
# Link a transcription data with a bounding box
# This is hashable (box is hashable)
- TrBox = namedtuple('TrBox', 'box, line, text, score')
+ TrBox = namedtuple('TrBox', 'type, box, line, text, score')
+
+ # TODO : hash raw polygons
+ def _tuple(data):
+ if isinstance(data, list):
+ return tuple(_tuple(x) for x in data)
+ return data
# Build all TrBox from items
required = {
TrBox(
- BoundingBox(
+ i.get('type', ElementType.Word),
+ _tuple(i['polygon']) if use_polygons else BoundingBox(
[[i['x'], i['y']],
[i['x'] + i['width'], i['y'] + i['height']]]
),
- int(i['line']),
+ int(i.get('line', 0)),
i['text'],
float(i['score']),
)
@@ -93,7 +100,8 @@ def bulk_transcriptions(image, parent, items):
# Build all TrBox from existing
existing = {
TrBox(
- BoundingBox(tr.zone.polygon),
+ tr.type,
+ _tuple(tr.zone.polygon) if use_polygons else BoundingBox(tr.zone.polygon),
tr.line,
tr.text,
tr.score,
@@ -112,7 +120,7 @@ def bulk_transcriptions(image, parent, items):
elements = Element.objects.bulk_create(
Element(
corpus=parent.corpus,
- type=ElementType.Word,
+ type=n.type,
name=n.text,
zone_id=uuid.uuid4()
)
@@ -131,7 +139,7 @@ def bulk_transcriptions(image, parent, items):
Zone(
id=elt.zone_id,
image=image,
- polygon=n.box.to_polygon(),
+ polygon=n.box if use_polygons else n.box.to_polygon(),
)
)
for elt, n in zip(elements, needed)
diff --git a/arkindex/project/api_v1.py b/arkindex/project/api_v1.py
index 4acafaa1b68a5d528ce5acf6f1a6924e0bdf8d63..addbbd8b4fdaf1484a6379a1eb92541cec2dd252 100644
--- a/arkindex/project/api_v1.py
+++ b/arkindex/project/api_v1.py
@@ -5,7 +5,7 @@ from arkindex.documents.api import \
VolumeManifest, ActManifest, \
PageAnnotationList, PageActAnnotationList, SurfaceAnnotationList, \
TranscriptionSearch, ActSearch, TranscriptionSearchAnnotationList, \
- ActEdit, LinkCreate, LinkRetrieveDestroy, TextElementCreate, SurfaceDetails
+ ActEdit, LinkCreate, LinkRetrieveDestroy, TranscriptionCreate, TranscriptionBulk, SurfaceDetails
api = [
@@ -66,5 +66,6 @@ api = [
url(r'^link/(?P<pk>[\w\-]+)/?$', LinkRetrieveDestroy.as_view(), name='link-manage'),
# Ingest transcriptions
- url(r'^element/?$', TextElementCreate.as_view(), name='element'),
+ url(r'^transcription/?$', TranscriptionCreate.as_view(), name='transcription-create'),
+ url(r'^transcription/bulk/?$', TranscriptionBulk.as_view(), name='transcription-bulk'),
]