def lux_report_get(self):
ref = self.request.matchdict.get("ref")
resp, content = self._proxy("%s/report/%s" %
(self.config["print_url"], ref))
job = DBSession.query(LuxPrintJob).get(
self.request.matchdict.get("ref"))
attributes = json.loads(job.spec)["attributes"]
if "legend" in attributes and attributes["legend"] is not None:
merger = PdfFileMerger()
merger.append(StringIO(content))
lang = attributes.get("lang")
for item in attributes["legend"]:
merger.append(self._get_legend(item["name"], lang))
content = StringIO()
merger.write(content)
content = content.getvalue()
DBSession.delete(job)
resp["content-disposition"] =\
"attachment; filename=map_geoportal_lu.pdf"
return self._build_response(resp, content, NO_CACHE, "print")
def lux_report_get(self):
ref = self.request.matchdict.get("ref")
resp, content = self._proxy("%s/report/%s" % (
self.config["print_url"], ref
))
job = DBSession.query(LuxPrintJob).get(
self.request.matchdict.get("ref")
)
attributes = json.loads(job.spec)["attributes"]
if "legend" in attributes and attributes["legend"] is not None:
merger = PdfFileMerger()
merger.append(StringIO(content))
lang = attributes.get("lang")
for item in attributes["legend"]:
merger.append(self._get_legend(item["name"], lang))
content = StringIO()
merger.write(content)
content = content.getvalue()
DBSession.delete(job)
return self._build_response(
resp, content, NO_CACHE, "print"
)
def lux_cancel(self):
ref = self.request.matchdict.get("ref")
job = DBSession.query(LuxPrintJob).get(ref)
print_url = job.print_url
DBSession.query(LuxPrintJob).filter(LuxPrintJob.id == ref).delete()
return self._proxy_response(
"print",
"%s/cancel/%s" % (print_url, ref),
)
def lux_cancel(self):
ref = self.request.matchdict.get("ref")
job = DBSession.query(LuxPrintJob).get(ref)
print_url = job.print_url
DBSession.query(LuxPrintJob).filter(
LuxPrintJob.id == ref
).delete()
return self._proxy_response(
"print",
"%s/cancel/%s" % (
print_url,
ref
),
)
def lux_report_create(self):
resp, content = self._proxy("%s/report.%s" % (
self.config["print_url"],
self.request.matchdict.get("format")
))
job = LuxPrintJob()
job.id = json.loads(content)["ref"]
job.spec = self.request.body
job.creation = datetime.now()
DBSession.add(job)
return self._build_response(
resp, content, False, "print"
)
def lux_report_create(self):
resp, content = self._proxy(
"%s/report.%s" %
(self.config["print_url"], self.request.matchdict.get("format")))
spec = json.loads(self.request.body)
for map_layer in spec["attributes"]["map"]["layers"]:
if "baseURL" in map_layer and\
"ogcproxywms" in map_layer["baseURL"]:
for layer in map_layer["layers"]:
internal_wms = DBSession.query(LuxLayerInternalWMS).filter(
LuxLayerInternalWMS.layer == layer).first()
if internal_wms is not None and\
not self._is_authorized(internal_wms):
return HTTPUnauthorized()
job = LuxPrintJob()
job.id = json.loads(content)["ref"]
job.spec = self.request.body
job.creation = datetime.now()
DBSession.add(job)
return self._build_response(resp, content, False, "print")
def lux_status(self):
ref = self.request.matchdict.get("ref")
job = DBSession.query(LuxPrintJob).get(ref)
try:
return self._proxy_response(
"print",
"%s/status/%s.json" % (job.print_url, ref),
)
except Exception as e:
log.exception(e)
job.is_error = True
return HTTPInternalServerError()
def _is_authorized(self, internal_wms):
if internal_wms.public:
return True
if self.request.user is None:
return False
else:
restriction = DBSession.query(RestrictionArea).filter(
RestrictionArea.roles.any(
Role.id == self.request.user.role.id)).filter(
RestrictionArea.layers.any(
Layer.id == internal_wms.id)).first()
# If not restriction is set then return unauthorized
if restriction is None or not restriction.readwrite:
return False
return True
def locale_negotiator(request):
lang = request.params.get("lang")
if "/printproxy/report/" in request.path:
from geoportailv3.models import DBSession, LuxPrintJob
# Language is stored in the database
ref = request.path.split("/printproxy/report/")[1]
if ref is not None:
job = DBSession.query(LuxPrintJob).get(ref)
if job is not None:
if "lang" in json.loads(job.spec)["attributes"]:
lang = json.loads(job.spec)["attributes"]["lang"]
if lang is None:
return request.accept_language.best_match(
request.registry.settings.get("available_locale_names"))
return lang
def locale_negotiator(request):
lang = request.params.get("lang")
if "/printproxy/report/" in request.path:
from geoportailv3.models import DBSession, LuxPrintJob
# Language is stored in the database
ref = request.path.split("/printproxy/report/")[1]
if ref is not None:
job = DBSession.query(LuxPrintJob).get(ref)
if job is not None:
if "lang" in json.loads(job.spec)["attributes"]:
lang = json.loads(job.spec)["attributes"]["lang"]
if lang is None:
return request.accept_language.best_match(
request.registry.settings.get("available_locale_names"))
return lang
def lux_status(self):
ref = self.request.matchdict.get("ref")
job = DBSession.query(LuxPrintJob).get(ref)
try:
return self._proxy_response(
"print",
"%s/status/%s.json" % (
job.print_url,
ref
),
)
except Exception as e:
log.exception(e)
job.is_error = True
return HTTPInternalServerError()
def _is_authorized(self, internal_wms):
if internal_wms.public:
return True
if self.request.user is None:
return False
else:
restriction = DBSession.query(RestrictionArea).filter(
RestrictionArea.roles.any(
Role.id == self.request.user.role.id)).filter(
RestrictionArea.layers.any(
Layer.id == internal_wms.id
)
).first()
# If not restriction is set then return unauthorized
if restriction is None:
return False
return True
def lux_report_get(self):
ref = self.request.matchdict.get("ref")
job = DBSession.query(LuxPrintJob).get(ref)
if job is None:
return HTTPNotFound()
try:
resp, content = self._proxy("%s/report/%s" % (
job.print_url, ref
))
attributes = json.loads(job.spec)["attributes"]
is_pdf = json.loads(job.spec)["format"] == "pdf"
print_title = attributes.get("name")
if print_title is None or len(print_title) == 0:
print_title = "map_geoportal_lu"
print_title = re.sub(r" ", "_", print_title)
print_title = re.sub(r"[^a-zA-Z0-9\-\_]", "", print_title)
if is_pdf and "firstPagesUrls" in attributes and\
attributes["firstPagesUrls"] is not None and\
len(attributes["firstPagesUrls"]) > 0:
attributes["firstPagesUrls"].reverse()
for page_url in attributes["firstPagesUrls"]:
try:
merger = PdfFileMerger(strict=False)
if page_url['type'].lower() == 'pdf':
opener = urllib2.build_opener(
urllib2.HTTPHandler())
pdf_content = opener.open(page_url['url']).read()
merger.append(StringIO(pdf_content))
else:
first_page = StringIO()
weasyprint.HTML(page_url['url']).write_pdf(
first_page
)
merger.append(first_page)
merger.append(StringIO(content))
content = StringIO()
merger.write(content)
content = content.getvalue()
except Exception as e:
log.exception(e)
if is_pdf and "legend" in attributes and\
attributes["legend"] is not None:
merger = PdfFileMerger(strict=False)
merger.append(StringIO(content))
lang = attributes.get("lang")
for item in attributes["legend"]:
if "legendUrl" in item and item["legendUrl"] is not None:
legend_title = ""
if "legendTitle" in item and\
item["legendTitle"] is not None:
legend_title = item["legendTitle"]
access_constraints = ""
if "accessConstraints" in item and\
item["accessConstraints"] is not None:
access_constraints = item["accessConstraints"]
merger.append(
self._create_legend_from_image(
item["legendUrl"],
legend_title,
access_constraints))
elif "name" in item and item["name"] is not None:
merger.append(self._get_legend(item["name"], lang))
content = StringIO()
merger.write(content)
content = content.getvalue()
if is_pdf and "queryResults" in attributes and\
attributes["queryResults"] is not None:
css = weasyprint.CSS(
string=".ng-hide {display: none !important;} " +
".no-print {display: none !important;} " +
"body {font-size: 60%;} " +
".route-details-step { font-family: " +
"Arial,sans-serif; font-size: 14px; " +
"line-height: 20px; border-bottom: 1px " +
"solid #8394A0; padding: 10px 10px 10px 30px; " +
"margin: 0 -12px 0 0; position: relative;} " +
".route-info-title {font-size: 18px; " +
"line-height: 19px; font-weight: 700;} " +
".route-general-info-container {display: " +
"table; width: 100%;} " +
".route-single-info {display: table-cell; " +
"width: auto;} " +
".route-info-general-data {font-size: 18px; " +
"font-weight: 700; line-height: 22px; " +
"padding-top: 10px;} " +
".route-info-data {color: #8394A0;} " +
".route-instruction-data {font-size: 16px; " +
"line-height: 19px; display: inline-block; " +
"margin: 0 10px 0 0;} " +
".route-instruction {margin-bottom: 10px;" +
"position: relative;} " +
".icon-Direction {position: absolute; top: 0;" +
"right: 100%; margin-right: 6px;} " +
".icon-Direction:before {font-family: " +
"apart-geoportail!important;content: '\e903';" +
"font-size: 6px;color:'#000';} " +
".south {transform: rotate(90deg);} " +
".north {transform: rotate(270deg);} " +
".west {transform: rotate(180deg);} " +
".east {transform: rotate(0deg);} " +
".n-e {transform: rotate(315deg);} " +
".n-w {transform: rotate(225deg);} " +
".s-w {transform: rotate(135deg);} " +
".s-e {transform: rotate(45deg);} "
)
merger = PdfFileMerger(strict=False)
merger.append(StringIO(content))
query_results = StringIO()
weasyprint.HTML(string=attributes["queryResults"]).write_pdf(
query_results,
stylesheets=[css]
)
merger.append(query_results)
content = StringIO()
merger.write(content)
content = content.getvalue()
DBSession.delete(job)
if is_pdf:
resp["content-disposition"] =\
"attachment; filename=%s.pdf" % (str(print_title))
else:
resp["content-disposition"] =\
"attachment; filename=%s.png" % (str(print_title))
return self._build_response(
resp, content, NO_CACHE, "print"
)
except Exception as e:
log.exception(e)
log.error("reference is : " + ref)
if job is not None:
job.is_error = True
return HTTPInternalServerError()
def lux_report_create(self):
token = self.config["authtkt_secret"]
print_servers = DBSession.query(LuxPrintServers).all()
print_urls = [print_server.url for print_server in print_servers]
urllib2.getproxies = lambda: {}
valid_print_urls = []
if print_urls is not None and len(print_urls) > 0:
for url in print_urls:
try:
test_url = url.replace("/print/geoportailv3", "")
urllib2.urlopen(test_url)
valid_print_urls.append(url)
except Exception as e:
log.exception(e)
log.error("Print server not available : " + url)
print_url = valid_print_urls[random.randint(0,
len(valid_print_urls) - 1)]
else:
print_url = self.config["print_url"]
spec = json.loads(self.request.body)
for map_layer in spec["attributes"]["map"]["layers"]:
if "baseURL" in map_layer and\
"ogcproxywms" in map_layer["baseURL"]:
if "customParams" in map_layer:
map_layer["customParams"]["GP_TOKEN"] = token
else:
map_layer["customParams"] = {"GP_TOKEN": token}
if self.request.user and\
self.request.user.ogc_role is not None and\
self.request.user.ogc_role != -1:
if "customParams" in map_layer:
map_layer["customParams"]["roleOGC"] =\
str(self.request.user.ogc_role)
else:
map_layer["customParams"] =\
{"roleOGC": str(self.request.user.ogc_role)}
for layer in map_layer["layers"]:
internal_wms = DBSession.query(LuxLayerInternalWMS).filter(
LuxLayerInternalWMS.layer == layer).first()
if internal_wms is not None and\
not self._is_authorized(internal_wms):
return HTTPUnauthorized()
if "longUrl" in spec["attributes"]:
opener = urllib2.build_opener(urllib2.HTTPHandler())
data = urllib.urlencode({"url": spec["attributes"]["longUrl"]})
content = opener.open(
"https://map.geoportail.lu/wsgi/short/create",
data=data).read()
shortner = json.loads(content)
spec["attributes"]["url"] = shortner["short_url"]
spec["attributes"]["qrimage"] =\
"https://map.geoportail.lu/main/wsgi/qr?url=" + \
spec["attributes"]["url"]
job = LuxPrintJob()
job.spec = json.dumps(spec)
self.request.body = job.spec
resp, content = self._proxy("%s/report.%s" % (
print_url,
self.request.matchdict.get("format")
))
job.id = json.loads(content)["ref"]
job.print_url = print_url
job.creation = datetime.now()
DBSession.add(job)
return self._build_response(
resp, content, False, "print"
)
def lux_cancel(self):
DBSession.query(LuxPrintJob).get(
self.request.matchdict.get("ref")).delete()
return self.cancel()
def lux_report_create(self):
token = self.config["authtkt_secret"]
print_servers = DBSession.query(LuxPrintServers).all()
print_urls = [print_server.url for print_server in print_servers]
urllib2.getproxies = lambda: {}
valid_print_urls = []
if print_urls is not None and len(print_urls) > 0:
for url in print_urls:
try:
test_url = url.replace("/print/geoportailv3", "")
urllib2.urlopen(test_url)
valid_print_urls.append(url)
except Exception as e:
log.exception(e)
log.error("Print server not available : " + url)
print_url = valid_print_urls[random.randint(
0,
len(valid_print_urls) - 1)]
else:
print_url = self.config["print_url"]
spec = json.loads(self.request.body)
for map_layer in spec["attributes"]["map"]["layers"]:
if "baseURL" in map_layer and\
"ogcproxywms" in map_layer["baseURL"]:
if "customParams" in map_layer:
map_layer["customParams"]["GP_TOKEN"] = token
else:
map_layer["customParams"] = {"GP_TOKEN": token}
if self.request.user and\
self.request.user.ogc_role is not None and\
self.request.user.ogc_role != -1:
if "customParams" in map_layer:
map_layer["customParams"]["roleOGC"] =\
str(self.request.user.ogc_role)
else:
map_layer["customParams"] =\
{"roleOGC": str(self.request.user.ogc_role)}
for layer in map_layer["layers"]:
internal_wms = DBSession.query(LuxLayerInternalWMS).filter(
LuxLayerInternalWMS.layer == layer).first()
if internal_wms is not None and\
not self._is_authorized(internal_wms):
return HTTPUnauthorized()
if "longUrl" in spec["attributes"]:
opener = urllib2.build_opener(urllib2.HTTPHandler())
data = urllib.urlencode({"url": spec["attributes"]["longUrl"]})
content = opener.open(
"https://map.geoportail.lu/wsgi/short/create",
data=data).read()
shortner = json.loads(content)
spec["attributes"]["url"] = shortner["short_url"]
spec["attributes"]["qrimage"] =\
"https://map.geoportail.lu/main/wsgi/qr?url=" + \
spec["attributes"]["url"]
job = LuxPrintJob()
job.spec = json.dumps(spec)
self.request.body = job.spec
resp, content = self._proxy(
"%s/report.%s" % (print_url, self.request.matchdict.get("format")))
job.id = json.loads(content)["ref"]
job.print_url = print_url
job.creation = datetime.now()
DBSession.add(job)
return self._build_response(resp, content, False, "print")
def lux_report_get(self):
ref = self.request.matchdict.get("ref")
job = DBSession.query(LuxPrintJob).get(ref)
if job is None:
return HTTPNotFound()
try:
resp, content = self._proxy("%s/report/%s" % (job.print_url, ref))
attributes = json.loads(job.spec)["attributes"]
is_pdf = json.loads(job.spec)["format"] == "pdf"
print_title = attributes.get("name")
if print_title is None or len(print_title) == 0:
print_title = "map_geoportal_lu"
print_title = re.sub(r" ", "_", print_title)
print_title = re.sub(r"[^a-zA-Z0-9\-\_]", "", print_title)
if is_pdf and "firstPagesUrls" in attributes and\
attributes["firstPagesUrls"] is not None and\
len(attributes["firstPagesUrls"]) > 0:
attributes["firstPagesUrls"].reverse()
for pageUrl in attributes["firstPagesUrls"]:
try:
merger = PdfFileMerger(strict=False)
if pageUrl['type'].lower() == 'pdf':
opener = urllib2.build_opener(
urllib2.HTTPHandler())
pdf_content = opener.open(pageUrl['url']).read()
merger.append(StringIO(pdf_content))
else:
first_page = StringIO()
weasyprint.HTML(
pageUrl['url']).write_pdf(first_page)
merger.append(first_page)
merger.append(StringIO(content))
content = StringIO()
merger.write(content)
content = content.getvalue()
except Exception as e:
log.exception(e)
if is_pdf and "legend" in attributes and\
attributes["legend"] is not None:
merger = PdfFileMerger(strict=False)
merger.append(StringIO(content))
lang = attributes.get("lang")
for item in attributes["legend"]:
if "legendUrl" in item and item["legendUrl"] is not None:
legend_title = ""
if "legendTitle" in item and\
item["legendTitle"] is not None:
legend_title = item["legendTitle"]
access_constraints = ""
if "accessConstraints" in item and\
item["accessConstraints"] is not None:
access_constraints = item["accessConstraints"]
merger.append(
self._create_legend_from_image(
item["legendUrl"], legend_title,
access_constraints))
elif "name" in item and item["name"] is not None:
merger.append(self._get_legend(item["name"], lang))
content = StringIO()
merger.write(content)
content = content.getvalue()
if is_pdf and "queryResults" in attributes and\
attributes["queryResults"] is not None:
css = weasyprint.CSS(
string=".ng-hide {display: none !important;} " +
".no-print {display: none !important;} " +
"body {font-size: 60%;} " +
".route-details-step { font-family: " +
"Arial,sans-serif; font-size: 14px; " +
"line-height: 20px; border-bottom: 1px " +
"solid #8394A0; padding: 10px 10px 10px 30px; " +
"margin: 0 -12px 0 0; position: relative;} " +
".route-info-title {font-size: 18px; " +
"line-height: 19px; font-weight: 700;} " +
".route-general-info-container {display: " +
"table; width: 100%;} " +
".route-single-info {display: table-cell; " +
"width: auto;} " +
".route-info-general-data {font-size: 18px; " +
"font-weight: 700; line-height: 22px; " +
"padding-top: 10px;} " +
".route-info-data {color: #8394A0;} " +
".route-instruction-data {font-size: 16px; " +
"line-height: 19px; display: inline-block; " +
"margin: 0 10px 0 0;} " +
".route-instruction {margin-bottom: 10px;" +
"position: relative;} " +
".icon-Direction {position: absolute; top: 0;" +
"right: 100%; margin-right: 6px;} " +
".icon-Direction:before {font-family: " +
"apart-geoportail!important;content: '\e903';" +
"font-size: 6px;color:'#000';} " +
".south {transform: rotate(90deg);} " +
".north {transform: rotate(270deg);} " +
".west {transform: rotate(180deg);} " +
".east {transform: rotate(0deg);} " +
".n-e {transform: rotate(315deg);} " +
".n-w {transform: rotate(225deg);} " +
".s-w {transform: rotate(135deg);} " +
".s-e {transform: rotate(45deg);} ")
merger = PdfFileMerger(strict=False)
merger.append(StringIO(content))
query_results = StringIO()
weasyprint.HTML(string=attributes["queryResults"]).write_pdf(
query_results, stylesheets=[css])
merger.append(query_results)
content = StringIO()
merger.write(content)
content = content.getvalue()
DBSession.delete(job)
if is_pdf:
resp["content-disposition"] =\
"attachment; filename=%s.pdf" % (str(print_title))
else:
resp["content-disposition"] =\
"attachment; filename=%s.png" % (str(print_title))
return self._build_response(resp, content, NO_CACHE, "print")
except Exception as e:
log.exception(e)
log.error("reference is : " + ref)
if job is not None:
job.is_error = True
return HTTPInternalServerError()
def lux_cancel(self):
DBSession.query(LuxPrintJob).get(
self.request.matchdict.get("ref")
).delete()
return self.cancel()
