def get(self):
"""
Returns the local url reference.
"""
url = image_cache.get(self.id, self.extension)
if not url:
self._build_url()
request = urllib2.Request(self.url)
try:
request_response = urllib2.urlopen(request)
except urllib2.HTTPError, e:
if e.code == 401:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[1] +
'url :' + self.url)
raise AlfrescoException(str(e))
elif e.code == 400:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[3] +
'url :' + self.url)
raise AlfrescoException(str(e), code=3)
else:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[4] +
'url :' + self.url)
raise AlfrescoException(str(e), code=4)
except urllib2.URLError, e:
logger.critical(settings.ALFRESCO_EXCEPTION_CODES[2] +
'url :' + self.url)
raise AlfrescoException(str(e), code=2)
class WebScript(object):
"""
Django Representation of a webscripts.
package: The alfresco package where the script lives i.e. 'django'
"""
def __init__(self, package, method, format='xml'):
(self.package, self.method, self.format) = (package, method, format)
self.url = None
self.response = None
def _build_url(self, *args, **kwargs):
"""
Builds the query
"""
self.url = join(settings.ALFRESCO_SERVICE_URL, self.package,
self.method)
if self.format:
kwargs['format'] = self.format
query = '&'.join(
['%s=%s' % (key, value) for key, value in kwargs.items()])
#Don't work, but would be nice if it did.
#query = urllib.urlencode(kwargs)
if query:
self.url += '?%s' % query.replace(' ', '%20')
logger.info('url: %s' % str(self.url))
def element(self, attr):
xml = minidom.parseString(self.response)
element = xml.getElementsByTagName(attr)
return element[0].firstChild.data
def _send(self):
"""
Does the call to to Alfresco and handles the exceptions.
Sets the response
"""
request = urllib2.Request(self.url)
try:
request_response = urllib2.urlopen(request)
except urllib2.HTTPError, e:
if e.code == 401:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[1] + 'url :' +
self.url)
raise AlfrescoException(str(e))
elif e.code == 400:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[3] + 'url :' +
self.url)
raise AlfrescoException(str(e), code=3)
else:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[4] + 'url :' +
self.url)
raise AlfrescoException(str(e), code=4)
except urllib2.URLError, e:
logger.critical(settings.ALFRESCO_EXCEPTION_CODES[2] + 'url :' +
self.url)
raise AlfrescoException(str(e), code=2)
def get(self):
"""
Returns the local url reference.
"""
url = image_cache.get(self.id, self.extension)
if not url:
self._build_url()
request = urllib2.Request(self.url)
try:
request_response = urllib2.urlopen(request)
except urllib2.HTTPError, e:
if e.code == 401:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[1]+ 'url :' + self.url )
raise AlfrescoException(str(e))
elif e.code == 400:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[3]+ 'url :' + self.url)
raise AlfrescoException(str(e), code=3)
else:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[4]+ 'url :' + self.url)
raise AlfrescoException(str(e), code=4)
except urllib2.URLError, e:
logger.critical(settings.ALFRESCO_EXCEPTION_CODES[2]+ 'url :' + self.url)
raise AlfrescoException(str(e),code=2)
# Builds the request.
request = self._build_request(*args, **kwargs)
try:
request_response = urllib2.urlopen(request)
except urllib2.HTTPError, e:
if e.code == 401:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[1]+ 'url :' + self.url )
raise AlfrescoException(str(e))
elif e.code == 400:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[3]+ 'url :' + self.url)
raise AlfrescoException(str(e), code=3)
else:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[4]+ 'url :' + self.url)
raise AlfrescoException(str(e), code=4)
except urllib2.URLError, e:
logger.critical(settings.ALFRESCO_EXCEPTION_CODES[2]+ 'url :' + self.url)
raise AlfrescoException(str(e),code=2)
self.response = request_response.read()
def get(self, *args, **kwargs):
raw = kwargs.pop('raw', False)
id = kwargs['id']
xml = cache.get(id)
if xml:
self.response = xml
else:
self.execute(self, *args, **kwargs)
cache.set(id, self.response, settings.ALFRESCO_CACHE_FILE_TIMEOUT)
request_response = urllib2.urlopen(request)
except urllib2.HTTPError, e:
if e.code == 401:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[1] + 'url :' +
self.url)
raise AlfrescoException(str(e))
elif e.code == 400:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[3] + 'url :' +
self.url)
raise AlfrescoException(str(e), code=3)
else:
logger.error(settings.ALFRESCO_EXCEPTION_CODES[4] + 'url :' +
self.url)
raise AlfrescoException(str(e), code=4)
except urllib2.URLError, e:
logger.critical(settings.ALFRESCO_EXCEPTION_CODES[2] + 'url :' +
self.url)
raise AlfrescoException(str(e), code=2)
self.response = request_response.read()
def get(self, *args, **kwargs):
raw = kwargs.pop('raw', False)
id = kwargs['id']
xml = cache.get(id)
if xml:
self.response = xml
else:
self.execute(self, *args, **kwargs)
cache.set(id, self.response, settings.ALFRESCO_CACHE_FILE_TIMEOUT)
if raw:
