def get_visible_images(item_partid, request, visible_images=None): if visible_images is None: ret = Image.objects.filter(item_part_id=item_partid) ret = Image.filter_permissions_from_request(ret, request, True) ret = Image.sort_query_set_by_locus(ret) visible_images = ret return visible_images
def get_visible_images(item_partid, request, visible_images=None): if visible_images is None: ret = Image.objects.filter(item_part_id=item_partid) ret = Image.filter_permissions_from_request(ret, request, True) ret = Image.sort_query_set_by_locus(ret) visible_images = ret return visible_images
def text_api_view_search(request, item_partid, content_type, location_type, location, max_size=None): ''' location = an identifier for the image. Relative to the item part '#1000' => image with id = 1000 '1r' => image with locus = 1r attached to selected item part ''' ret = {} from digipal.templatetags.html_escape import iip_img from digipal.models import Image # return the locus of the images under this item part # return #ID for images which have no locus if location_type == 'default' or utils.get_int_from_request_var(request, 'load_locations'): ret['locations'] = OrderedDict() ret['locations']['locus'] = ['%s' % (rec[0] or '#%s' % rec[1]) for rec in Image.sort_query_set_by_locus( Image.objects.filter(item_part_id=item_partid)).values_list('locus', 'id')] # resolve 'default' location request location_type, location = resolve_default_location( location_type, location, ret) query = request.GET.get('query', '') entries = '' hit_count = 0 if query: tcx = TextContentXML.objects.filter( text_content__type__slug='translation', text_content__item_part__id=item_partid).first() if tcx: for hit in get_entries_from_query(query): hit_count += 1 entries += '<li><a data-location-type="entry" href="%s">%s</a><br/>%s</li>' % ( hit['entryid'], hit['entryid'], hit['snippets']) # import re # match = re.search() # tcx.content # print tcx # e.g. if the requested location is 'default' we resolve it from django.utils.html import escape ret['location_type'] = location_type ret['location'] = location ret['content'] = ur'''<form class="text-search-form" method="GET" style="margin:0.2em"> <p>Query: <input type="text" class="control" name="query" value="%s"/><input type="submit" name="s" value="Search"/></p> <p>%s entries</p> <ul> %s </ul> </form>''' % (escape(query), hit_count, entries) return ret
def image(request, image_id): """The view for the front-end annotator page""" from digipal.utils import request_invisible_model, raise_404 try: image = Image.objects.get(id=image_id) except Image.DoesNotExist: raise_404('This Image record does not exist') # 404 if content type Image not visible request_invisible_model(Image, request, 'Image') # 404 if image is private and user not staff if image.is_private_for_user(request): raise_404('This Image is currently not publicly available') is_admin = has_edit_permission(request, Image) # annotations_count = image.annotation_set.all().values('graph').count() # annotations = image.annotation_set.all() annotations = Annotation.objects.filter( image_id=image_id, graph__isnull=False).exclude_hidden(is_admin).select_related( 'graph__hand', 'graph__idiograph__allograph') dimensions = { 'width': image.dimensions()[0], 'height': image.dimensions()[1] } hands = image.hands.count() url = request.path url = url.split('/') url.pop(len(url) - 1) url = url[len(url) - 1] # Check for a vector_id in image referral, if it exists the request has # come via Scribe/allograph route vector_id = request.GET.get('graph', '') or request.GET.get( 'vector_id', '') hands_list = [] hand = {} hands_object = Hand.objects.filter(images=image_id) data_allographs = OrderedDict() for h in hands_object.values(): if h['label'] == None: label = "None" else: label = mark_safe(h['label']) hand = {'id': h['id'], 'name': label.encode('cp1252')} hands_list.append(hand) # annotations by allograph for a in annotations: if a.graph and a.graph.hand: hand_label = a.graph.hand allograph_name = a.graph.idiograph.allograph if hand_label in data_allographs: if allograph_name not in data_allographs[hand_label]: data_allographs[hand_label][allograph_name] = [] else: data_allographs[hand_label] = OrderedDict() data_allographs[hand_label][allograph_name] = [] data_allographs[hand_label][allograph_name].append(a) image_link = urlresolvers.reverse('admin:digipal_image_change', args=(image.id, )) form = ImageAnnotationForm(auto_id=False) form.fields['hand'].queryset = image.hands.all() width, height = image.dimensions() image_server_url = image.zoomify zoom_levels = settings.ANNOTATOR_ZOOM_LEVELS from digipal.models import OntographType from digipal.utils import is_model_visible images = Image.objects.none() if image.item_part: images = image.item_part.images.exclude(id=image.id).prefetch_related( 'hands', 'annotation_set') images = Image.filter_permissions_from_request(images, request) images = Image.sort_query_set_by_locus(images, True) from digipal_text.models import TextContentXML context = { 'form': form.as_ul(), 'dimensions': dimensions, 'images': images, 'image': image, 'height': height, 'width': width, 'image_server_url': image_server_url, 'hands_list': hands_list, 'image_link': image_link, 'annotations': annotations.count(), 'annotations_list': data_allographs, 'url': url, 'hands': hands, 'is_admin': is_admin, 'no_image_reason': image.get_media_unavailability_reason(), # True is the user can edit the database 'can_edit': has_edit_permission(request, Annotation), 'ontograph_types': OntographType.objects.order_by('name'), 'zoom_levels': zoom_levels, 'repositories': Repository.objects.filter(currentitem__itempart__images=image_id), # hide all annotations and all annotation tools from the user 'hide_annotations': int(not is_model_visible('graph', request)), 'PAGE_IMAGE_SHOW_MSDATE': settings.PAGE_IMAGE_SHOW_MSDATE, 'text_content_xmls': TextContentXML.objects.filter(text_content__item_part=image.item_part), } if settings.PAGE_IMAGE_SHOW_MSSUMMARY: context['document_summary'] = image.get_document_summary() context['annotations_switch_initial'] = 1 - int( context['hide_annotations'] or ((request.GET.get( 'annotations', 'true')).strip().lower() in ['0', 'false'])) context[ 'show_image'] = context['can_edit'] or not context['no_image_reason'] if vector_id: context['vector_id'] = vector_id return render_to_response('digipal/image_annotation.html', context, context_instance=RequestContext(request))
def image(request, image_id): """The view for the front-end annotator page""" from digipal.utils import request_invisible_model, raise_404 try: image = Image.objects.get(id=image_id) except Image.DoesNotExist: raise_404('This Image record does not exist') # 404 if content type Image not visible request_invisible_model(Image, request, 'Image') # 404 if image is private and user not staff if image.is_private_for_user(request): raise_404('This Image is currently not publicly available') is_admin = has_edit_permission(request, Image) #annotations_count = image.annotation_set.all().values('graph').count() #annotations = image.annotation_set.all() annotations = Annotation.objects.filter(image_id=image_id, graph__isnull=False).exclude_hidden(is_admin).select_related('graph__hand', 'graph__idiograph__allograph') dimensions = { 'width': image.dimensions()[0], 'height': image.dimensions()[1] } hands = image.hands.count() url = request.path url = url.split('/') url.pop(len(url) - 1) url = url[len(url) - 1] # Check for a vector_id in image referral, if it exists the request has # come via Scribe/allograph route vector_id = request.GET.get('graph', '') or request.GET.get('vector_id', '') hands_list = [] hand = {} hands_object = Hand.objects.filter(images=image_id) data_allographs = SortedDict() for h in hands_object.values(): if h['label'] == None: label = "None" else: label = mark_safe(h['label']) hand = {'id': h['id'], 'name': label.encode('cp1252')} hands_list.append(hand) #annotations by allograph for a in annotations: if a.graph and a.graph.hand: hand_label = a.graph.hand allograph_name = a.graph.idiograph.allograph if hand_label in data_allographs: if allograph_name not in data_allographs[hand_label]: data_allographs[hand_label][allograph_name] = [] else: data_allographs[hand_label] = SortedDict() data_allographs[hand_label][allograph_name] = [] data_allographs[hand_label][allograph_name].append(a) image_link = urlresolvers.reverse('admin:digipal_image_change', args=(image.id,)) form = ImageAnnotationForm(auto_id=False) form.fields['hand'].queryset = image.hands.all() width, height = image.dimensions() image_server_url = image.zoomify zoom_levels = settings.ANNOTATOR_ZOOM_LEVELS from digipal.models import OntographType from digipal.utils import is_model_visible images = image.item_part.images.exclude(id=image.id).prefetch_related('hands', 'annotation_set') images = Image.filter_permissions_from_request(images, request) images = Image.sort_query_set_by_locus(images, True) from digipal_text.models import TextContentXML context = { 'form': form.as_ul(), 'dimensions': dimensions, 'images': images, 'image': image, 'height': height, 'width': width, 'image_server_url': image_server_url, 'hands_list': hands_list, 'image_link': image_link, 'annotations': annotations.count(), 'annotations_list': data_allographs, 'url': url, 'hands': hands, 'is_admin': is_admin, 'no_image_reason': image.get_media_unavailability_reason(), # True is the user can edit the database 'can_edit': has_edit_permission(request, Annotation), 'ontograph_types': OntographType.objects.order_by('name'), 'zoom_levels': zoom_levels, 'repositories': Repository.objects.filter(currentitem__itempart__images=image_id), # hide all annotations and all annotation tools from the user 'hide_annotations': int(not is_model_visible('graph', request)), 'PAGE_IMAGE_SHOW_MSDATE': settings.PAGE_IMAGE_SHOW_MSDATE, 'text_content_xmls': TextContentXML.objects.filter(text_content__item_part=image.item_part), } if settings.PAGE_IMAGE_SHOW_MSSUMMARY: context['document_summary'] = image.get_document_summary() context['annotations_switch_initial'] = 1 - int(context['hide_annotations'] or ((request.REQUEST.get('annotations', 'true')).strip().lower() in ['0', 'false'])) context['show_image'] = context['can_edit'] or not context['no_image_reason'] if vector_id: context['vector_id'] = vector_id return render_to_response('digipal/image_annotation.html', context, context_instance=RequestContext(request))
def text_api_view_image(request, item_partid, content_type, location_type, location, content_type_record, max_size=None, ignore_sublocation=False): ''' location = an identifier for the image. Relative to the item part '#1000' => image with id = 1000 '1r' => image with locus = 1r attached to selected item part ''' ret = {} from digipal.models import Image # ## # The sub_location can override or contradict (location_type, location) # e.g. text: whole -> image: synced with text # user clicks on entry in the text => we need to fetch that part if not ignore_sublocation: sub_location = get_sub_location_from_request(request) new_address = get_address_from_sub_location(sub_location) if new_address: location_type, location = new_address # ## request.visible_images = None visible_images = None def get_visible_images(item_partid, request, visible_images=None): if visible_images is None: ret = Image.objects.filter(item_part_id=item_partid) ret = Image.filter_permissions_from_request(ret, request, True) ret = Image.sort_query_set_by_locus(ret) visible_images = ret return visible_images # return the locus of the images under this item part # return #ID for images which have no locus if location_type == 'default' or utils.get_int_from_request_var(request, 'load_locations'): recs = Image.sort_query_set_by_locus(get_visible_images( item_partid, request, visible_images)).values_list('locus', 'id') ret['locations'] = OrderedDict() if recs: ret['locations']['locus'] = ['%s' % (rec[0] or '#%s' % rec[1]) for rec in recs] # resolve 'default' location request location_type, location = resolve_default_location( location_type, location, ret) # find the image image = find_image(request, item_partid, location_type, location, get_visible_images, visible_images) if not image: set_message(ret, 'Image not found') ret['location_type'] = location_type ret['location'] = location else: if location_type == 'entry': # user asked for entry, we can only return a locus # so we add the entry as a sublocation ret['sub_location'] = ['', 'location'], [ 'loctype', 'entry'], ['@text', location] if request.method == 'POST': # deal with writing annotations update_text_image_link(request, image, ret) else: # display settings ret['presentation_options'] = [ ["highlight", "Highlight Text Units"]] # image dimensions options = {} layout = dputils.get_request_var(request, 'layout', '') if layout == 'width': options['width'] = dputils.get_request_var( request, 'width', '100') # we return the location of the returned fragment # this may not be the same as the requested location # e.g. if the requested location is 'default' we resolve it # ret['location_type'] = location_type ret['location_type'] = 'locus' ret['location'] = image.locus if image else location if image: # ret['content'] = iip_img(image, **options) ret['zoomify_url'] = image.zoomify() ret['width'] = image.width ret['height'] = image.height # add all the elements found on that page in the transcription # ret['text_elements'] = get_text_elements_from_image(request, item_partid, getattr(settings, 'TEXT_IMAGE_MASTER_CONTENT_TYPE', 'transcription'), location_type, location) ret['text_elements'] = get_text_elements_from_image(request, item_partid, getattr( settings, 'TEXT_IMAGE_MASTER_CONTENT_TYPE', 'transcription'), 'locus', get_locus_from_location(location_type, location)) # print ret['text_elements'] # add all the non-graph annotations ret.update(get_annotations_from_image(image)) return ret
def get_queryset(self, *args, **kwargs): qs = super(SortedChangeList, self).get_queryset(*args, **kwargs) return Image.sort_query_set_by_locus(qs).prefetch_related( 'annotation_set', 'hands').select_related('item_part')
def text_api_view_image(request, item_partid, content_type, location_type, location, content_type_record, max_size=None, ignore_sublocation=False): ''' location = an identifier for the image. Relative to the item part '#1000' => image with id = 1000 '1r' => image with locus = 1r attached to selected item part ''' ret = {} from digipal.models import Image # ## # The sub_location can override or contradict (location_type, location) # e.g. text: whole -> image: synced with text # user clicks on entry in the text => we need to fetch that part if not ignore_sublocation: sub_location = get_sub_location_from_request(request) new_address = get_address_from_sub_location(sub_location) if new_address: location_type, location = new_address # ## request.visible_images = None visible_images = None def get_visible_images(item_partid, request, visible_images=None): if visible_images is None: ret = Image.objects.filter(item_part_id=item_partid) ret = Image.filter_permissions_from_request(ret, request, True) ret = Image.sort_query_set_by_locus(ret) visible_images = ret return visible_images # return the locus of the images under this item part # return #ID for images which have no locus if location_type == 'default' or utils.get_int_from_request_var( request, 'load_locations'): recs = Image.sort_query_set_by_locus( get_visible_images(item_partid, request, visible_images)).values_list('locus', 'id') ret['locations'] = OrderedDict() if recs: ret['locations']['locus'] = [ '%s' % (rec[0] or '#%s' % rec[1]) for rec in recs ] # resolve 'default' location request location_type, location = resolve_default_location(location_type, location, ret) # find the image image = find_image(request, item_partid, location_type, location, get_visible_images, visible_images) if not image: set_message(ret, 'Image not found') ret['location_type'] = location_type ret['location'] = location else: if location_type == 'entry': # user asked for entry, we can only return a locus # so we add the entry as a sublocation ret['sub_location'] = ['', 'location'], ['loctype', 'entry'], ['@text', location] if request.method == 'POST': # deal with writing annotations update_text_image_link(request, image, ret) else: # display settings ret['presentation_options'] = [[ "highlight", "Highlight Text Units" ]] # image dimensions options = {} layout = dputils.get_request_var(request, 'layout', '') if layout == 'width': options['width'] = dputils.get_request_var( request, 'width', '100') # we return the location of the returned fragment # this may not be the same as the requested location # e.g. if the requested location is 'default' we resolve it # ret['location_type'] = location_type ret['location_type'] = 'locus' ret['location'] = image.locus if image else location if image: # ret['content'] = iip_img(image, **options) ret['zoomify_url'] = image.zoomify() ret['width'] = image.width ret['height'] = image.height # add all the elements found on that page in the transcription # ret['text_elements'] = get_text_elements_from_image(request, item_partid, getattr(settings, 'TEXT_IMAGE_MASTER_CONTENT_TYPE', 'transcription'), location_type, location) ret['text_elements'] = get_text_elements_from_image( request, item_partid, getattr(settings, 'TEXT_IMAGE_MASTER_CONTENT_TYPE', 'transcription'), 'locus', get_locus_from_location(location_type, location)) # print ret['text_elements'] # add all the non-graph annotations ret.update(get_annotations_from_image(image)) return ret
def text_api_view_search(request, item_partid, content_type, location_type, location, max_size=None): ''' location = an identifier for the image. Relative to the item part '#1000' => image with id = 1000 '1r' => image with locus = 1r attached to selected item part ''' ret = {} from digipal.templatetags.html_escape import iip_img from digipal.models import Image # return the locus of the images under this item part # return #ID for images which have no locus if location_type == 'default' or utils.get_int_from_request_var( request, 'load_locations'): ret['locations'] = OrderedDict() ret['locations']['locus'] = [ '%s' % (rec[0] or '#%s' % rec[1]) for rec in Image.sort_query_set_by_locus( Image.objects.filter( item_part_id=item_partid)).values_list('locus', 'id') ] # resolve 'default' location request location_type, location = resolve_default_location(location_type, location, ret) query = request.GET.get('query', '') entries = '' hit_count = 0 if query: tcx = TextContentXML.objects.filter( text_content__type__slug='translation', text_content__item_part__id=item_partid).first() if tcx: for hit in get_entries_from_query(query): hit_count += 1 entries += '<li><a data-location-type="entry" href="%s">%s</a><br/>%s</li>' % ( hit['entryid'], hit['entryid'], hit['snippets']) # import re # match = re.search() # tcx.content # print tcx # e.g. if the requested location is 'default' we resolve it from django.utils.html import escape ret['location_type'] = location_type ret['location'] = location ret['content'] = ur'''<form class="text-search-form" method="GET" style="margin:0.2em"> <p>Query: <input type="text" class="control" name="query" value="%s"/><input type="submit" name="s" value="Search"/></p> <p>%s entries</p> <ul> %s </ul> </form>''' % (escape(query), hit_count, entries) return ret