def page_ocr_txt(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
try:
text = page.ocr.text
return HttpResponse(text, content_type='text/plain')
except models.OCR.DoesNotExist:
raise Http404("No OCR for %s" % page)
def page_json(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
host = request.get_host()
if page:
return HttpResponse(page.json(host=host), content_type='application/json')
else:
return HttpResponseNotFound()
def page_ocr(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
page_title = "%s, %s, %s" % (label(title), label(issue), label(page))
crumbs = create_crumbs(title, issue, date, edition, page)
host = request.get_host()
return render_to_response('page_text.html', dictionary=locals(),
context_instance=RequestContext(request))
def issue_pages_rdf(request, lccn, date, edition):
title, issue, page = _get_tip(lccn, date, edition)
graph = issue_to_graph(issue)
response = HttpResponse(graph.serialize(base=_rdf_base(request),
include_base=True),
content_type='application/rdf+xml')
return response
def page_json(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
host = request.get_host()
if page:
return HttpResponse(page.json(host=host), content_type='application/json')
else:
return HttpResponseNotFound()
def page_ocr_txt(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
try:
text = page.ocr.text
return HttpResponse(text, content_type='text/plain')
except models.OCR.DoesNotExist:
raise Http404("No OCR for %s" % page)
def issue_pages_rdf(request, lccn, date, edition):
title, issue, page = _get_tip(lccn, date, edition)
graph = issue_to_graph(issue)
response = HttpResponse(graph.serialize(base=_rdf_base(request),
include_base=True),
content_type='application/rdf+xml')
return response
def page_ocr(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
page_title = "%s, %s, %s" % (label(title), label(issue), label(page))
crumbs = create_crumbs(title, issue, date, edition, page)
host = request.get_host()
return render_to_response('page_text.html',
dictionary=locals(),
context_instance=RequestContext(request))
def page(request, lccn, date, edition, sequence, words=None):
fragments = []
if words:
fragments.append("words=" + words)
qs = request.META.get('QUERY_STRING')
if qs:
fragments.append(qs)
if fragments:
path_parts = dict(lccn=lccn,
date=date,
edition=edition,
sequence=sequence)
url = urlresolvers.reverse('openoni_page', kwargs=path_parts)
return HttpResponseRedirect(url + "#" + "&".join(fragments))
title, issue, page = _get_tip(lccn, date, edition, sequence)
if not page.jp2_filename:
notes = page.notes.filter(type="noteAboutReproduction")
num_notes = notes.count()
if num_notes >= 1:
explanation = notes[0].text
else:
explanation = ""
# if no word highlights were requests, see if the user came
# from search engine results and attempt to highlight words from their
# query by redirecting to a url that has the highlighted words in it
if not words:
try:
words = _search_engine_words(request)
words = '+'.join(words)
if len(words) > 0:
path_parts = dict(lccn=lccn,
date=date,
edition=edition,
sequence=sequence,
words=words)
url = urlresolvers.reverse('openoni_page_words',
kwargs=path_parts)
return HttpResponseRedirect(url)
except Exception, e:
if settings.DEBUG:
raise e
def page(request, lccn, date, edition, sequence, words=None):
fragments = []
if words:
fragments.append("words=" + words)
qs = request.META.get('QUERY_STRING')
if qs:
fragments.append(qs)
if fragments:
path_parts = dict(lccn=lccn, date=date, edition=edition,
sequence=sequence)
url = urlresolvers.reverse('openoni_page',
kwargs=path_parts)
return HttpResponseRedirect(url + "#" + "&".join(fragments))
title, issue, page = _get_tip(lccn, date, edition, sequence)
if not page.jp2_filename:
notes = page.notes.filter(type="noteAboutReproduction")
num_notes = notes.count()
if num_notes >= 1:
explanation = notes[0].text
else:
explanation = ""
# if no word highlights were requests, see if the user came
# from search engine results and attempt to highlight words from their
# query by redirecting to a url that has the highlighted words in it
if not words:
try:
words = _search_engine_words(request)
words = '+'.join(words)
if len(words) > 0:
path_parts = dict(lccn=lccn, date=date, edition=edition,
sequence=sequence, words=words)
url = urlresolvers.reverse('openoni_page_words',
kwargs=path_parts)
return HttpResponseRedirect(url)
except Exception, e:
if settings.DEBUG:
raise e
def page_ocr_xml(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
return _stream_file(page.ocr_abs_filename, 'application/xml')
def page_ocr_xml(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
return _stream_file(page.ocr_abs_filename, 'application/xml')
def page_jp2(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
return _stream_file(page.jp2_abs_filename, 'image/jp2')
def page_pdf(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
return _stream_file(page.pdf_abs_filename, 'application/pdf')
def page_jp2(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
return _stream_file(page.jp2_abs_filename, 'image/jp2')
def page_pdf(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
return _stream_file(page.pdf_abs_filename, 'application/pdf')
def page_ocr(request, lccn, date, edition, sequence):
title, issue, page = _get_tip(lccn, date, edition, sequence)
page_title = "%s, %s, %s" % (label(title), label(issue), label(page))
crumbs = create_crumbs(title, issue, date, edition, page)
host = request.get_host()
return render(request, 'page_text.html', locals())
def page(request, lccn, date, edition, sequence, words=None):
fragments = []
if words:
fragments.append("words=" + words)
qs = request.META.get('QUERY_STRING')
if qs:
fragments.append(qs)
if fragments:
path_parts = dict(lccn=lccn,
date=date,
edition=edition,
sequence=sequence)
url = urls.reverse('openoni_page', kwargs=path_parts)
return HttpResponseRedirect(url + "#" + "&".join(fragments))
title, issue, page = _get_tip(lccn, date, edition, sequence)
if not page.jp2_filename:
notes = page.notes.filter(type="noteAboutReproduction")
num_notes = notes.count()
if num_notes >= 1:
explanation = notes[0].text
else:
explanation = ""
# if no word highlights were requests, see if the user came
# from search engine results and attempt to highlight words from their
# query by redirecting to a url that has the highlighted words in it
if not words:
try:
words = _search_engine_words(request)
words = '+'.join(words)
if len(words) > 0:
path_parts = dict(lccn=lccn,
date=date,
edition=edition,
sequence=sequence,
words=words)
url = urls.reverse('openoni_page_words', kwargs=path_parts)
return HttpResponseRedirect(url)
except Exception as e:
if settings.DEBUG:
raise e
# else squish the exception so the page will still get
# served up minus the highlights
# Calculate the previous_issue_first_page. Note: it was decided
# that we want to skip over issues with missing pages. See ticket
# #383.
_issue = issue
while True:
previous_issue_first_page = None
_issue = _issue.previous
if not _issue:
break
previous_issue_first_page = _issue.first_page
if previous_issue_first_page:
break
# do the same as above but for next_issue this time.
_issue = issue
while True:
next_issue_first_page = None
_issue = _issue.next
if not _issue:
break
next_issue_first_page = _issue.first_page
if next_issue_first_page:
break
page_title = "%s, %s, %s" % (label(title), label(issue), label(page))
page_head_heading = "%s, %s, %s" % (title.display_name, label(issue),
label(page))
page_head_subheading = label(title)
crumbs = create_crumbs(title, issue, date, edition, page)
filename = page.jp2_abs_filename
if filename:
try:
im = os.path.getsize(filename)
image_size = filesizeformat(im)
except OSError:
image_size = "Unknown"
image_credit = issue.batch.awardee.name
host = request.get_host()
static_url = settings.STATIC_URL
template = "page.html"
response = render(request, template, locals())
return response