def suche_feed():
start_time = time.time()
jsonp_callback = request.args.get('callback', None)
q = request.args.get('q', '*:*')
fq = request.args.get('fq', '')
date_param = request.args.get('date', '')
region = request.args.get('r', app.config['region_default'])
# Suche wird durchgeführt
query = db.query_paper(region=region, q=q, fq=fq, sort='publishedDate:desc', start=0,
papers_per_page=50, facets=False)
# Generate Root and Metainfos
search_url = "%s/suche/?r=%s&q=%s&fq=%s" % (app.config['base_url'], region, q, fq)
feed_url = "%s/suche/feed/?r=%s&q=%s&fq=%s" % (app.config['base_url'], region, q, fq)
root = etree.Element("rss", version="2.0", nsmap={'atom': 'http://www.w3.org/2005/Atom'})
channel = etree.SubElement(root, "channel")
etree.SubElement(channel, "title").text = 'Offenes Ratsinformationssystem: Paper-Feed'
etree.SubElement(channel, "link").text = search_url
etree.SubElement(channel, "language").text = 'de-de'
description = u"Neue oder geänderte Dokumente mit dem Suchbegriff %s in %s" % (q, app.config['regions'][region]['name'])
# TODO: Einschränkungen mit in die Description
if fq:
description += ''
etree.SubElement(channel, "description").text = description
etree.SubElement(channel, '{http://www.w3.org/2005/Atom}link', href=feed_url, rel="self", type="application/rss+xml")
# Generate Result Items
for paper in query['result']:
item = etree.SubElement(channel, "item")
paper_link = "%s/paper/%s" % (app.config['base_url'], paper['id'])
description = 'Link: ' + paper_link + '</br>'
if 'paperType' in paper:
description = 'Art des Papers: ' + paper['paperType'] + '<br />'
if 'publishedDate' in paper:
description += u"Erstellt am: %s<br />" % dateutil.parser.parse(paper['publishedDate']).strftime('%d.%m.%Y')
if 'lastModified' in paper:
description += u"Zuletzt geändert am: %s<br />" % dateutil.parser.parse(paper['lastModified']).strftime('%d.%m.%Y')
etree.SubElement(item, "pubDate").text = util.rfc1123date(paper['lastModified'] if 'lastModified' in paper else datetime.datetime.now())
etree.SubElement(item, "title").text = paper['name'] if 'name' in paper else 'Kein Titel'
etree.SubElement(item, "description").text = description
etree.SubElement(item, "link").text = paper_link
etree.SubElement(item, "guid").text = paper_link
response = make_response(etree.tostring(root, pretty_print=True), 200)
response.mimetype = 'application/rss+xml'
response.headers['Expires'] = util.expires_date(hours=24)
response.headers['Cache-Control'] = util.cache_max_age(hours=24)
return response
def api_papers():
"""
API-Methode zur Suche von Paper
"""
start_time = time.time()
jsonp_callback = request.args.get('callback', None)
ref = request.args.get('reference', '')
q = request.args.get('q', '*:*')
fq = request.args.get('fq', '')
sort = request.args.get('sort', 'score:desc')
start = int(request.args.get('start', '0'))
papers_per_page = int(request.args.get('ppp', '10'))
date_param = request.args.get('date', '')
region = request.args.get('r', '')
output = request.args.get('output', '').split(',')
get_facets = 'facets' in output
request_info = {} # Info über die Anfrage
# Suche wird durchgeführt
query = db.query_paper(region=region,
q=q,
fq=fq,
sort=sort,
start=start,
papers_per_page=papers_per_page,
facets=get_facets)
ret = {
'status': 0,
'duration': int((time.time() - start_time) * 1000),
'request': request_info,
'response': query
}
ret['response']['start'] = start
ret['request']['sort'] = sort
ret['request']['fq'] = fq
json_output = json.dumps(ret, cls=util.MyEncoder, sort_keys=True)
if jsonp_callback is not None:
json_output = jsonp_callback + '(' + json_output + ')'
response = make_response(json_output, 200)
response.mimetype = 'application/json'
response.headers['Expires'] = util.expires_date(hours=24)
response.headers['Cache-Control'] = util.cache_max_age(hours=24)
return response
def api_papers():
"""
API-Methode zur Suche von Paper
"""
start_time = time.time()
jsonp_callback = request.args.get('callback', None)
ref = request.args.get('reference', '')
q = request.args.get('q', '*:*')
fq = request.args.get('fq', '')
sort = request.args.get('sort', 'score:desc')
start = int(request.args.get('start', '0'))
papers_per_page = int(request.args.get('ppp', '10'))
date_param = request.args.get('date', '')
region = request.args.get('r', '')
output = request.args.get('output', '').split(',')
get_facets = 'facets' in output
request_info = {} # Info über die Anfrage
# Suche wird durchgeführt
query = db.query_paper(region=region, q=q, fq=fq, sort=sort, start=start,
papers_per_page=papers_per_page, facets=get_facets)
ret = {
'status': 0,
'duration': int((time.time() - start_time) * 1000),
'request': request_info,
'response': query
}
ret['response']['start'] = start
ret['request']['sort'] = sort
ret['request']['fq'] = fq
json_output = json.dumps(ret, cls=util.MyEncoder, sort_keys=True)
if jsonp_callback is not None:
json_output = jsonp_callback + '(' + json_output + ')'
response = make_response(json_output, 200)
response.mimetype = 'application/json'
response.headers['Expires'] = util.expires_date(hours=24)
response.headers['Cache-Control'] = util.cache_max_age(hours=24)
return response
def api_papers():
"""
API-Methode zur Suche von Paper
"""
start_time = time.time()
jsonp_callback = request.args.get("callback", None)
ref = request.args.get("reference", "")
q = request.args.get("q", "*:*")
fq = request.args.get("fq", "")
sort = request.args.get("sort", "score:desc")
start = int(request.args.get("start", "0"))
papers_per_page = int(request.args.get("ppp", "10"))
date_param = request.args.get("date", "")
region = request.args.get("r", "")
output = request.args.get("output", "").split(",")
get_facets = "facets" in output
request_info = {} # Info über die Anfrage
# Suche wird durchgeführt
query = db.query_paper(
region=region, q=q, fq=fq, sort=sort, start=start, papers_per_page=papers_per_page, facets=get_facets
)
ret = {"status": 0, "duration": int((time.time() - start_time) * 1000), "request": request_info, "response": query}
ret["response"]["start"] = start
ret["request"]["sort"] = sort
ret["request"]["fq"] = fq
json_output = json.dumps(ret, cls=util.MyEncoder, sort_keys=True)
if jsonp_callback is not None:
json_output = jsonp_callback + "(" + json_output + ")"
response = make_response(json_output, 200)
response.mimetype = "application/json"
response.headers["Expires"] = util.expires_date(hours=24)
response.headers["Cache-Control"] = util.cache_max_age(hours=24)
return response
def suche_feed():
start_time = time.time()
jsonp_callback = request.args.get('callback', None)
q = request.args.get('q', '*:*')
fq = request.args.get('fq', '')
date_param = request.args.get('date', '')
region = request.args.get('r', app.config['region_default'])
# Suche wird durchgeführt
query = db.query_paper(region=region,
q=q,
fq=fq,
sort='publishedDate:desc',
start=0,
papers_per_page=50,
facets=False)
# Generate Root and Metainfos
search_url = "%s/suche/?r=%s&q=%s&fq=%s" % (app.config['base_url'], region,
q, fq)
feed_url = "%s/suche/feed/?r=%s&q=%s&fq=%s" % (app.config['base_url'],
region, q, fq)
root = etree.Element("rss",
version="2.0",
nsmap={'atom': 'http://www.w3.org/2005/Atom'})
channel = etree.SubElement(root, "channel")
etree.SubElement(
channel, "title").text = 'Offenes Ratsinformationssystem: Paper-Feed'
etree.SubElement(channel, "link").text = search_url
etree.SubElement(channel, "language").text = 'de-de'
description = u"Neue oder geänderte Dokumente mit dem Suchbegriff %s in %s" % (
q, app.config['regions'][region]['name'])
# TODO: Einschränkungen mit in die Description
if fq:
description += ''
etree.SubElement(channel, "description").text = description
etree.SubElement(channel,
'{http://www.w3.org/2005/Atom}link',
href=feed_url,
rel="self",
type="application/rss+xml")
# Generate Result Items
for paper in query['result']:
item = etree.SubElement(channel, "item")
paper_link = "%s/paper/%s" % (app.config['base_url'], paper['id'])
description = 'Link: ' + paper_link + '</br>'
if 'paperType' in paper:
description = 'Art des Papers: ' + paper['paperType'] + '<br />'
if 'publishedDate' in paper:
description += u"Erstellt am: %s<br />" % dateutil.parser.parse(
paper['publishedDate']).strftime('%d.%m.%Y')
if 'modified' in paper:
description += u"Zuletzt geändert am: %s<br />" % dateutil.parser.parse(
paper['modified']).strftime('%d.%m.%Y')
etree.SubElement(item, "pubDate").text = util.rfc1123date(
paper['modified'] if 'modified' in
paper else datetime.datetime.now())
etree.SubElement(
item,
"title").text = paper['name'] if 'name' in paper else 'Kein Titel'
etree.SubElement(item, "description").text = description
etree.SubElement(item, "link").text = paper_link
etree.SubElement(item, "guid").text = paper_link
response = make_response(etree.tostring(root, pretty_print=True), 200)
response.mimetype = 'application/rss+xml'
response.headers['Expires'] = util.expires_date(hours=24)
response.headers['Cache-Control'] = util.cache_max_age(hours=24)
return response
