version 1.11, 2006/06/13 15:10:35
|
version 1.14, 2006/07/06 16:01:42
|
Line 142 class documentViewer(Folder):
|
Line 142 class documentViewer(Folder):
|
def isAccessible(self, docinfo): |
def isAccessible(self, docinfo): |
"""returns if access to the resource is granted""" |
"""returns if access to the resource is granted""" |
access = docinfo.get('accessType', None) |
access = docinfo.get('accessType', None) |
|
zLOG.LOG("documentViewer (accessOK)", zLOG.INFO, "access type %s"%access) |
if access is None: |
if access is None: |
# no information - no access |
# no information - no access |
#TODO: check |
#TODO: check |
return True |
return True |
elif access == 'free': |
elif access == 'free': |
|
zLOG.LOG("documentViewer (accessOK)", zLOG.INFO, "access is free") |
return True |
return True |
elif access in self.authgroups: |
elif access in self.authgroups: |
# only local access -- only logged in users |
# only local access -- only logged in users |
Line 163 class documentViewer(Folder):
|
Line 165 class documentViewer(Folder):
|
|
|
def getDirinfoFromDigilib(self,path,docinfo=None): |
def getDirinfoFromDigilib(self,path,docinfo=None): |
"""gibt param von dlInfo aus""" |
"""gibt param von dlInfo aus""" |
|
num_retries = 3 |
if docinfo is None: |
if docinfo is None: |
docinfo = {} |
docinfo = {} |
|
|
imageUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path |
infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path |
|
|
zLOG.LOG("documentViewer (getparamfromdigilib)", zLOG.INFO, "dirInfo from %s"%(imageUrl)) |
zLOG.LOG("documentViewer (getparamfromdigilib)", zLOG.INFO, "dirInfo from %s"%(infoUrl)) |
|
|
for cnt in (1,2,3): |
for cnt in range(num_retries): |
try: |
try: |
dom = NonvalidatingReader.parseUri(imageUrl) |
# dom = NonvalidatingReader.parseUri(imageUrl) |
|
txt=urllib.urlopen(infoUrl).read() |
|
dom = Parse(txt) |
break |
break |
except: |
except: |
zLOG.LOG("documentViewer (getdirinfofromdigilib)", zLOG.ERROR, "error reading %s (try %d)"%(imageUrl,cnt)) |
zLOG.LOG("documentViewer (getdirinfofromdigilib)", zLOG.ERROR, "error reading %s (try %d)"%(infoUrl,cnt)) |
else: |
else: |
raise IOError("Unable to get dir-info from %s"%(imageUrl)) |
raise IOError("Unable to get dir-info from %s"%(infoUrl)) |
|
|
sizes=dom.xpath("//dir/size") |
sizes=dom.xpath("//dir/size") |
zLOG.LOG("documentViewer (getparamfromdigilib)", zLOG.INFO, "dirInfo:size"%sizes) |
zLOG.LOG("documentViewer (getparamfromdigilib)", zLOG.INFO, "dirInfo:size"%sizes) |
Line 192 class documentViewer(Folder):
|
Line 197 class documentViewer(Folder):
|
|
|
def getIndexMeta(self, url): |
def getIndexMeta(self, url): |
"""returns dom of index.meta document at url""" |
"""returns dom of index.meta document at url""" |
|
num_retries = 3 |
dom = None |
dom = None |
|
metaUrl = None |
if url.startswith("http://"): |
if url.startswith("http://"): |
# real URL |
# real URL |
try: |
metaUrl = url |
dom = NonvalidatingReader.parseUri(url) |
|
except: |
|
zLOG.LOG("documentViewer (getIndexMata)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
|
raise IOError("Unable to read index.meta from %s"%(url)) |
|
else: |
else: |
# online path |
# online path |
server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
metaUrl=server+url |
metaUrl=server+url.replace("/mpiwg/online","") |
if not metaUrl.endswith("index.meta"): |
if not metaUrl.endswith("index.meta"): |
metaUrl += "/index.meta" |
metaUrl += "/index.meta" |
|
|
|
for cnt in range(num_retries): |
try: |
try: |
# patch dirk encoding fehler treten dann nicht mehr auf |
# patch dirk encoding fehler treten dann nicht mehr auf |
# dom = NonvalidatingReader.parseUri(metaUrl) |
# dom = NonvalidatingReader.parseUri(metaUrl) |
txt=urllib.urlopen(metaUrl).read() |
txt=urllib.urlopen(metaUrl).read() |
dom = Parse(txt) |
dom = Parse(txt) |
|
break |
except: |
except: |
zLOG.LOG("documentViewer (getIndexMata)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
zLOG.LOG("ERROR documentViewer (getIndexMata)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
raise IOError("Unable to read index meta from %s"%(metaUrl)) |
|
|
if dom is None: |
|
raise IOError("Unable to read index meta from %s"%(url)) |
|
|
return dom |
return dom |
|
|