def _update_download_stats(resource, request):
"""
Updates all relevant statistics counters for a the given successful resource
download request.
"""
# maintain general download statistics
if saveLRStats(resource, DOWNLOAD_STAT, request):
# update download count in the search index, too
update_lr_index_entry(resource)
# update download tracker
tracker = SessionResourcesTracker.getTracker(request)
tracker.add_download(resource, datetime.now())
request.session['tracker'] = tracker
def _update_download_stats(resource, request):
"""
Updates all relevant statistics counters for a the given successful resource
download request.
"""
# maintain general download statistics
if saveLRStats(resource, DOWNLOAD_STAT, request):
# update download count in the search index, too
update_lr_index_entry(resource)
# update download tracker
tracker = SessionResourcesTracker.getTracker(request)
tracker.add_download(resource, datetime.now())
request.session['tracker'] = tracker
def view(request, resource_name=None, object_id=None):
"""
Render browse or detail view for the repository application.
"""
# only published resources may be viewed
resource = get_object_or_404(resourceInfoType_model,
storage_object__identifier=object_id,
storage_object__publication_status=PUBLISHED)
if request.path_info != resource.get_absolute_url():
return redirect(resource.get_absolute_url())
# Convert resource to ElementTree and then to template tuples.
lr_content = _convert_to_template_tuples(
resource.export_to_elementtree(pretty=True))
# get the 'best' language version of a "DictField" and all other versions
resource_name = resource.identificationInfo.get_default_resourceName()
res_short_names = resource.identificationInfo.resourceShortName.values()
description = resource.identificationInfo.get_default_description()
other_res_names = [name for name in resource.identificationInfo \
.resourceName.itervalues() if name != resource_name]
other_descriptions = [name for name in resource.identificationInfo \
.description.itervalues() if name != description]
# Create fields lists
url = resource.identificationInfo.url
metashare_id = resource.identificationInfo.metaShareId
identifier = resource.identificationInfo.identifier
resource_type = resource.resourceComponentType.as_subclass().resourceType
media_types = set(model_utils.get_resource_media_types(resource))
linguality_infos = set(model_utils.get_resource_linguality_infos(resource))
license_types = set(model_utils.get_resource_license_types(resource))
distribution_info_tuple = None
contact_person_tuples = []
metadata_info_tuple = None
version_info_tuple = None
validation_info_tuples = []
usage_info_tuple = None
documentation_info_tuple = None
resource_creation_info_tuple = None
relation_info_tuples = []
resource_component_tuple = None
for _tuple in lr_content[1]:
if _tuple[0] == "Distribution":
distribution_info_tuple = _tuple
elif _tuple[0] == "Contact person":
contact_person_tuples.append(_tuple)
elif _tuple[0] == "Metadata":
metadata_info_tuple = _tuple
elif _tuple[0] == "Version":
version_info_tuple = _tuple
elif _tuple[0] == "Validation":
validation_info_tuples.append(_tuple)
elif _tuple[0] == "Usage":
usage_info_tuple = _tuple
elif _tuple[0] == "Resource documentation":
documentation_info_tuple = _tuple
elif _tuple[0] == "Resource creation":
resource_creation_info_tuple = _tuple
elif _tuple[0] == "Relation":
relation_info_tuples.append(_tuple)
elif _tuple[0] == "Resource component":
resource_component_tuple = _tuple[1]
# Convert resource_component_tuple to nested dictionaries
resource_component_dicts = {}
validation_dicts = []
relation_dicts = []
# Convert several tuples to dictionaries to facilitate rendering
# the templates.
contact_person_dicts = []
for item in contact_person_tuples:
contact_person_dicts.append(tuple2dict([item]))
distribution_dict = tuple2dict([distribution_info_tuple])
resource_component_dict = tuple2dict(resource_component_tuple)
resource_creation_dict = tuple2dict([resource_creation_info_tuple])
metadata_dict = tuple2dict([metadata_info_tuple])
usage_dict = tuple2dict([usage_info_tuple])
version_dict = tuple2dict([version_info_tuple])
documentation_dict = tuple2dict([documentation_info_tuple])
for item in validation_info_tuples:
validation_dicts.append(tuple2dict([item]))
for item in relation_info_tuples:
relation_dicts.append(tuple2dict([item]))
# Count individual media resource components
text_counts = []
video_counts = []
if resource_type == "corpus":
for key, value in resource_component_dict['Resource_component']['Corpus_media'].items():
if "Corpus_text" in key and not "numerical" in key and not "ngram" in key:
text_counts.append(value)
elif "Corpus_video" in key:
video_counts.append(value)
# Create a list of resource components dictionaries
if resource_type == "corpus":
for media_type in media_types:
if media_type == "text":
resource_component_dicts['text'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_text']
if media_type == "audio":
resource_component_dicts['audio'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_audio']
if media_type == "video":
resource_component_dicts['video'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_video']
if media_type == "image":
resource_component_dicts['image'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_image']
if media_type == "textNgram":
resource_component_dicts['textNgram'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_textNgram']
if media_type == "textNumerical":
resource_component_dicts['textNumerical'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_textNumerical']
elif resource_type == "languageDescription":
for media_type in media_types:
if media_type == "text":
resource_component_dicts['text'] = \
resource_component_dict['Resource_component'] \
['Language_description_media']['Language_description_text']
if media_type == "image":
resource_component_dicts['image'] = \
resource_component_dict['Resource_component'] \
['Language_description_media']['Language_description_image']
if media_type == "video":
resource_component_dicts['video'] = \
resource_component_dict['Resource_component'] \
['Language_description_media']['Language_description_video']
elif resource_type == "lexicalConceptualResource":
for media_type in media_types:
if media_type == "text":
resource_component_dicts['text'] = \
resource_component_dict['Resource_component'] \
['Lexical_conceptual_resource_media'] \
['Lexical_conceptual_resource_text']
if media_type == "audio":
resource_component_dicts['audio'] = \
resource_component_dict['Resource_component'] \
['Lexical_conceptual_resource_media'] \
['Lexical_conceptual_resource_audio']
if media_type == "video":
resource_component_dicts['video'] = \
resource_component_dict['Resource_component'] \
['Lexical_conceptual_resource_media'] \
['Lexical_conceptual_resource_video']
if media_type == "image":
resource_component_dicts['image'] = \
resource_component_dict['Resource_component'] \
['Lexical_conceptual_resource_media'] \
['Lexical_conceptual_resource_image']
elif resource_type == "toolService":
resource_component_dicts['toolService'] = \
resource_component_dict['Resource_component']
# Define context for template rendering.
context = {
'contact_person_dicts': contact_person_dicts,
'description': description,
'distribution_dict': distribution_dict,
'documentation_dict': documentation_dict,
'license_types': license_types,
'linguality_infos': linguality_infos,
'mediaTypes': media_types,
'metadata_dict': metadata_dict,
'metaShareId': metashare_id,
'identifier': identifier,
'other_res_names': other_res_names,
'other_descriptions': other_descriptions,
'relation_dicts': relation_dicts,
'res_short_names': res_short_names,
'resource': resource,
'resource_component_dicts': resource_component_dicts,
'resource_component_dict': resource_component_dict,
'resourceName': resource_name,
'resourceType': resource_type,
'resource_creation_dict': resource_creation_dict,
'url': url,
'usage_dict': usage_dict,
'validation_dicts': validation_dicts,
'version_dict': version_dict,
'text_counts': text_counts,
'video_counts': video_counts,
}
template = 'repository/resource_view/lr_view.html'
# For users who have edit permission for this resource, we have to add
# LR_EDIT which contains the URL of the Django admin backend page
# for this resource.
if has_edit_permission(request, resource):
context['LR_EDIT'] = reverse(
'admin:repository_resourceinfotype_model_change', \
args=(resource.id,))
# Update statistics:
if saveLRStats(resource, VIEW_STAT, request):
# update view count in the search index, too
update_lr_index_entry(resource)
# update view tracker
tracker = SessionResourcesTracker.getTracker(request)
tracker.add_view(resource, datetime.now())
request.session['tracker'] = tracker
# Add download/view/last updated statistics to the template context.
context['LR_STATS'] = getLRStats(resource.storage_object.identifier)
# Add recommendations for 'also viewed' resources
context['also_viewed'] = \
_format_recommendations(get_view_recommendations(resource))
# Add recommendations for 'also downloaded' resources
context['also_downloaded'] = \
_format_recommendations(get_download_recommendations(resource))
# Add 'more from same' links
if get_more_from_same_projects_qs(resource).count():
context['search_rel_projects'] = '{}/repository/search?q={}:{}'.format(
DJANGO_URL, MORE_FROM_SAME_PROJECTS,
resource.storage_object.identifier)
if get_more_from_same_creators_qs(resource).count():
context['search_rel_creators'] = '{}/repository/search?q={}:{}'.format(
DJANGO_URL, MORE_FROM_SAME_CREATORS,
resource.storage_object.identifier)
# Render and return template with the defined context.
ctx = RequestContext(request)
return render_to_response(template, context, context_instance=ctx)
def view(request, resource_name=None, object_id=None):
"""
Render browse or detail view for the repository application.
"""
# only published resources may be viewed
resource = get_object_or_404(resourceInfoType_model,
storage_object__identifier=object_id,
storage_object__publication_status=PUBLISHED)
if request.path_info != resource.get_absolute_url():
return redirect(resource.get_absolute_url())
# Convert resource to ElementTree and then to template tuples.
lr_content = _convert_to_template_tuples(
resource.export_to_elementtree(pretty=True))
# get the 'best' language version of a "DictField" and all other versions
resource_name = resource.identificationInfo.get_default_resourceName()
res_short_names = resource.identificationInfo.resourceShortName.values()
description = resource.identificationInfo.get_default_description()
other_res_names = [name for name in resource.identificationInfo \
.resourceName.itervalues() if name != resource_name]
other_descriptions = [name for name in resource.identificationInfo \
.description.itervalues() if name != description]
# Create fields lists
url = resource.identificationInfo.url
metashare_id = resource.identificationInfo.metaShareId
identifier = resource.identificationInfo.identifier
resource_type = resource.resourceComponentType.as_subclass().resourceType
media_types = set(model_utils.get_resource_media_types(resource))
linguality_infos = set(model_utils.get_resource_linguality_infos(resource))
license_types = set(model_utils.get_resource_license_types(resource))
distribution_info_tuple = None
contact_person_tuples = []
metadata_info_tuple = None
version_info_tuple = None
validation_info_tuples = []
usage_info_tuple = None
documentation_info_tuple = None
resource_creation_info_tuple = None
relation_info_tuples = []
resource_component_tuple = None
for _tuple in lr_content[1]:
if _tuple[0] == "Distribution":
distribution_info_tuple = _tuple
elif _tuple[0] == "Contact person":
contact_person_tuples.append(_tuple)
elif _tuple[0] == "Metadata":
metadata_info_tuple = _tuple
elif _tuple[0] == "Version":
version_info_tuple = _tuple
elif _tuple[0] == "Validation":
validation_info_tuples.append(_tuple)
elif _tuple[0] == "Usage":
usage_info_tuple = _tuple
elif _tuple[0] == "Resource documentation":
documentation_info_tuple = _tuple
elif _tuple[0] == "Resource creation":
resource_creation_info_tuple = _tuple
elif _tuple[0] == "Relation":
relation_info_tuples.append(_tuple)
elif _tuple[0] == "Resource component":
resource_component_tuple = _tuple[1]
# Convert resource_component_tuple to nested dictionaries
resource_component_dicts = {}
validation_dicts = []
relation_dicts = []
# Convert several tuples to dictionaries to facilitate rendering
# the templates.
contact_person_dicts = []
for item in contact_person_tuples:
contact_person_dicts.append(tuple2dict([item]))
distribution_dict = tuple2dict([distribution_info_tuple])
resource_component_dict = tuple2dict(resource_component_tuple)
resource_creation_dict = tuple2dict([resource_creation_info_tuple])
metadata_dict = tuple2dict([metadata_info_tuple])
usage_dict = tuple2dict([usage_info_tuple])
version_dict = tuple2dict([version_info_tuple])
documentation_dict = tuple2dict([documentation_info_tuple])
for item in validation_info_tuples:
validation_dicts.append(tuple2dict([item]))
for item in relation_info_tuples:
relation_dicts.append(tuple2dict([item]))
# Count individual media resource components
text_counts = []
video_counts = []
if resource_type == "corpus":
for key, value in resource_component_dict['Resource_component']['Corpus_media'].items():
if "Corpus_text" in key and not "numerical" in key and not "ngram" in key:
text_counts.append(value)
elif "Corpus_video" in key:
video_counts.append(value)
# Create a list of resource components dictionaries
if resource_type == "corpus":
for media_type in media_types:
if media_type == "text":
resource_component_dicts['text'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_text']
if media_type == "audio":
resource_component_dicts['audio'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_audio']
if media_type == "video":
resource_component_dicts['video'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_video']
if media_type == "image":
resource_component_dicts['image'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_image']
if media_type == "textNgram":
resource_component_dicts['textNgram'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_textNgram']
if media_type == "textNumerical":
resource_component_dicts['textNumerical'] = \
resource_component_dict['Resource_component'] \
['Corpus_media']['Corpus_textNumerical']
elif resource_type == "languageDescription":
for media_type in media_types:
if media_type == "text":
resource_component_dicts['text'] = \
resource_component_dict['Resource_component'] \
['Language_description_media']['Language_description_text']
if media_type == "image":
resource_component_dicts['image'] = \
resource_component_dict['Resource_component'] \
['Language_description_media']['Language_description_image']
if media_type == "video":
resource_component_dicts['video'] = \
resource_component_dict['Resource_component'] \
['Language_description_media']['Language_description_video']
elif resource_type == "lexicalConceptualResource":
for media_type in media_types:
if media_type == "text":
resource_component_dicts['text'] = \
resource_component_dict['Resource_component'] \
['Lexical_conceptual_resource_media'] \
['Lexical_conceptual_resource_text']
if media_type == "audio":
resource_component_dicts['audio'] = \
resource_component_dict['Resource_component'] \
['Lexical_conceptual_resource_media'] \
['Lexical_conceptual_resource_audio']
if media_type == "video":
resource_component_dicts['video'] = \
resource_component_dict['Resource_component'] \
['Lexical_conceptual_resource_media'] \
['Lexical_conceptual_resource_video']
if media_type == "image":
resource_component_dicts['image'] = \
resource_component_dict['Resource_component'] \
['Lexical_conceptual_resource_media'] \
['Lexical_conceptual_resource_image']
elif resource_type == "toolService":
resource_component_dicts['toolService'] = \
resource_component_dict['Resource_component']
# Define context for template rendering.
context = {
'contact_person_dicts': contact_person_dicts,
'description': description,
'distribution_dict': distribution_dict,
'documentation_dict': documentation_dict,
'license_types': license_types,
'linguality_infos': linguality_infos,
'mediaTypes': media_types,
'metadata_dict': metadata_dict,
'metaShareId': metashare_id,
'identifier': identifier,
'other_res_names': other_res_names,
'other_descriptions': other_descriptions,
'relation_dicts': relation_dicts,
'res_short_names': res_short_names,
'resource': resource,
'resource_component_dicts': resource_component_dicts,
'resource_component_dict': resource_component_dict,
'resourceName': resource_name,
'resourceType': resource_type,
'resource_creation_dict': resource_creation_dict,
'url': url,
'usage_dict': usage_dict,
'validation_dicts': validation_dicts,
'version_dict': version_dict,
'text_counts': text_counts,
'video_counts': video_counts,
}
template = 'repository/resource_view/lr_view.html'
# For users who have edit permission for this resource, we have to add
# LR_EDIT which contains the URL of the Django admin backend page
# for this resource.
if has_edit_permission(request, resource):
context['LR_EDIT'] = reverse(
'admin:repository_resourceinfotype_model_change', \
args=(resource.id,))
# Update statistics:
if saveLRStats(resource, VIEW_STAT, request):
# update view count in the search index, too
update_lr_index_entry(resource)
# update view tracker
tracker = SessionResourcesTracker.getTracker(request)
tracker.add_view(resource, datetime.now())
request.session['tracker'] = tracker
# Add download/view/last updated statistics to the template context.
context['LR_STATS'] = getLRStats(resource.storage_object.identifier)
# Add recommendations for 'also viewed' resources
context['also_viewed'] = \
_format_recommendations(get_view_recommendations(resource))
# Add recommendations for 'also downloaded' resources
context['also_downloaded'] = \
_format_recommendations(get_download_recommendations(resource))
# Add 'more from same' links
if get_more_from_same_projects_qs(resource).count():
context['search_rel_projects'] = '{}/repository/search?q={}:{}'.format(
DJANGO_URL, MORE_FROM_SAME_PROJECTS,
resource.storage_object.identifier)
if get_more_from_same_creators_qs(resource).count():
context['search_rel_creators'] = '{}/repository/search?q={}:{}'.format(
DJANGO_URL, MORE_FROM_SAME_CREATORS,
resource.storage_object.identifier)
# Render and return template with the defined context.
ctx = RequestContext(request)
return render_to_response(template, context, context_instance=ctx)
def view(request, resource_name=None, object_id=None):
"""
Render browse or detail view for the repository application.
"""
# only published resources may be viewed
resource = get_object_or_404(resourceInfoType_model,
storage_object__identifier=object_id,
storage_object__publication_status=PUBLISHED)
if request.path_info != resource.get_absolute_url():
return redirect(resource.get_absolute_url())
# Convert resource to ElementTree and then to template tuples.
lr_content = _convert_to_template_tuples(
resource.export_to_elementtree(pretty=True))
# get the 'best' language version of a "DictField" and all other versions
resource_name = resource.identificationInfo.get_default_resourceName()
res_short_names = resource.identificationInfo.resourceShortName.values()
description = resource.identificationInfo.get_default_description()
other_res_names = [name for name in resource.identificationInfo \
.resourceName.itervalues() if name != resource_name]
other_descriptions = [name for name in resource.identificationInfo \
.description.itervalues() if name != description]
# Create fields lists
url = resource.identificationInfo.url
metashare_id = resource.identificationInfo.metaShareId
resource_type = resource.resourceComponentType.as_subclass().resourceType
media_types = set(model_utils.get_resource_media_types(resource))
linguality_infos = set(model_utils.get_resource_linguality_infos(resource))
license_types = set(model_utils.get_resource_license_types(resource))
distribution_info_tuple = None
contact_person_tuples = []
metadata_info_tuple = None
version_info_tuple = None
validation_info_tuples = []
usage_info_tuple = None
documentation_info_tuple = None
resource_creation_info_tuple = None
relation_info_tuples = []
for _tuple in lr_content[1]:
if _tuple[0] == "Distribution":
distribution_info_tuple = _tuple
elif _tuple[0] == "Contact person":
contact_person_tuples.append(_tuple)
elif _tuple[0] == "Metadata":
metadata_info_tuple = _tuple
elif _tuple[0] == "Version":
version_info_tuple = _tuple
elif _tuple[0] == "Validation":
validation_info_tuples.append(_tuple)
elif _tuple[0] == "Usage":
usage_info_tuple = _tuple
elif _tuple[0] == "Resource documentation":
documentation_info_tuple = _tuple
elif _tuple[0] == "Resource creation":
resource_creation_info_tuple = _tuple
elif _tuple[0] == "Relation":
relation_info_tuples.append(_tuple)
# Preprocess some of the information withing the tuples for better
# presentation in the single resource view.
# Contact Person:
contact_person_dicts = []
#convert contact_person_tuples to dictionaries
for item in contact_person_tuples:
contact_person_dicts.append(tuple2dict([item]))
# Define context for template rendering.
context = { 'resource': resource,
'resourceName': resource_name,
'res_short_names': res_short_names,
'description': description,
'other_res_names': other_res_names,
'other_descriptions': other_descriptions,
'lr_content': lr_content,
'distribution_info_tuple': distribution_info_tuple,
'contact_person_tuples': contact_person_tuples,
'metadata_info_tuple': metadata_info_tuple,
'version_info_tuple': version_info_tuple,
'validation_info_tuples': validation_info_tuples,
'usage_info_tuple': usage_info_tuple,
'documentation_info_tuple': documentation_info_tuple,
'resource_creation_info_tuple': resource_creation_info_tuple,
'relation_info_tuples': relation_info_tuples,
'linguality_infos': linguality_infos,
'license_types': license_types,
'resourceType': resource_type,
'mediaTypes': media_types,
'url': url,
'metaShareId': metashare_id,
'contact_person_dicts': contact_person_dicts,
}
template = 'repository/lr_view.html'
# For users who have edit permission for this resource, we have to add
# LR_EDIT which contains the URL of the Django admin backend page
# for this resource.
if has_edit_permission(request, resource):
context['LR_EDIT'] = reverse(
'admin:repository_resourceinfotype_model_change', \
args=(resource.id,))
# in general, only logged in users may download/purchase any resources
context['LR_DOWNLOAD'] = request.user.is_active
# Update statistics:
if saveLRStats(resource, VIEW_STAT, request):
# update view count in the search index, too
update_lr_index_entry(resource)
# update view tracker
tracker = SessionResourcesTracker.getTracker(request)
tracker.add_view(resource, datetime.now())
request.session['tracker'] = tracker
# Add download/view/last updated statistics to the template context.
context['LR_STATS'] = getLRStats(resource.storage_object.identifier)
# Add recommendations for 'also viewed' resources
context['also_viewed'] = \
_format_recommendations(get_view_recommendations(resource))
# Add recommendations for 'also downloaded' resources
context['also_downloaded'] = \
_format_recommendations(get_download_recommendations(resource))
# Add 'more from same' links
if get_more_from_same_projects_qs(resource).count():
context['search_rel_projects'] = '{}/repository/search?q={}:{}'.format(
DJANGO_URL, MORE_FROM_SAME_PROJECTS,
resource.storage_object.identifier)
if get_more_from_same_creators_qs(resource).count():
context['search_rel_creators'] = '{}/repository/search?q={}:{}'.format(
DJANGO_URL, MORE_FROM_SAME_CREATORS,
resource.storage_object.identifier)
# Render and return template with the defined context.
ctx = RequestContext(request)
return render_to_response(template, context, context_instance=ctx)