def query_handler(request):
"""
Entry method to handle incoming search queries for hound service.
Query fields come embedded in request search arguments.
"""
ec = EventComposer()
if request.method == 'GET':
query = request.GET
if 'commit_option' in query:
if (query['commit_option'] == 'info'):
if 'commit_uri' in query and query['commit_uri'] != '':
# Case of retrieving information from a commit
print "Case commit.getInfo"
params_commit_get_info = {"apiCall": "commit.getInfo",
"in_params": (("commitUri",
query['commit_uri'],),)
}
response = ec.send_recv_metadata(BUS_URL, params_commit_get_info)
print("Received: ALERT.Metadata.APICallResponse")
data = ec.deserial_metadata('commit.getInfo',
StringIO(response))
else:
return HttpResponse("You must provide the commit URI")
elif (query['commit_option'] == 'prod'):
if 'product' in query and query['product'] != '':
# Case of retrieving all commits related to a method
# To: Metadata service
print "Case commit.getAllForProduct"
if 'from_date' in query and query['from_date'] != '':
params_commit_get_all_for_product = {"apiCall": "commit.getAllForProduct",
"in_params": (("productID", query['product'],),
("fromDate",query['from_date'],),)
}
else:
params_commit_get_all_for_product = {"apiCall": "commit.getAllForProduct",
"in_params": (("productID", query['product'],),)
}
response = ec.send_recv_metadata(BUS_URL, params_commit_get_all_for_product)
print("Received: ALERT.Metadata.APICallResponse")
data = ec.deserial_metadata('commit.getAllForProduct',
StringIO(response))
else:
return HttpResponse("You must provide a product name.")
elif ('issue_id' in query and query['issue_id'] != ''):
if ('issue_option' in query and query['issue_option'] != ''):
if (query['issue_option'] == 'sug'):
# Case of suggesting developers for an issue
# To: Recommendation service
print "Case Recommender.identity.Recommendation"
params_devs_recommend = {"issues": ((query['issue_id'],"owl#1"),)
}
response = ec.send_recv_recommender(BUS_URL, params_devs_recommend, 'devs')
print("Received: Response from Recommendation service")
response = response.replace('encoding="UTF-8"', 'encoding="iso-8859-1"')
data = ec.deserial_recommendation('identity.Recommendation',
StringIO(response))
elif (query['issue_option'] == 'sim'):
# Case of finding related issues
# To: KEUI
print "Case KEUI-similarThreads"
params_similar_threads = {"type": "similarThreads",
"threadId": "-1",
"bugId": query['issue_id'],
"count": 10,
"itemDataSnipLen" : 200,
"includeItemIds": "True",
"includeItemData": "True",
"includeOnlyFirstInThread": "True",
"maxCount": 10,
"offset": 0,
"includePeopleData" : "False"
}
response = ec.send_recv_keui(BUS_URL, params_similar_threads)
response = response.replace('encoding="UTF-8"', 'encoding="iso-8859-1"')
data = ec.deserial_keui('similarThreads',
StringIO(response))
elif (query['issue_option'] == 'ext'):
# Case of presented extended info about issue
# To: Metadata service
print "Case issue.getInfo"
params_issue_get_info = {"apiCall": "issue.getInfo",
"in_params": (("issueID",query['issue_id'],),)
}
response = ec.send_recv_metadata(BUS_URL, params_issue_get_info)
print("Received: ALERT.Metadata.APICallResponse")
response = response.replace('encoding="UTF-8"', 'encoding="iso-8859-1"')
data = ec.deserial_metadata('issue.getInfo',
StringIO(response))
else:
return HttpResponse("You must select an issue option for this particular ID.")
elif 'product' in query and query['product'] != '':
# Case of getting all issues for a product
# To: Metadata service
print "Case issue.getAllForProduct"
if 'from_date' in query and query['from_date'] != '':
params_issue_get_all_for_product = {"apiCall": "issue.getAllForProduct",
"in_params": (("productID", query['product'],),
("fromDate", query['from_date'],),)
}
else:
params_issue_get_all_for_product = {"apiCall": "issue.getAllForProduct",
"in_params": (("productID", query['product'],),)
}
response = ec.send_recv_metadata(BUS_URL, params_issue_get_all_for_product)
print("Received: ALERT.Metadata.APICallResponse")
data = ec.deserial_metadata('issue.getAllForProduct',
StringIO(response))
elif 'method_uri' in query and query['method_uri'] != '':
# Case of getting all issues for a method
# To: Metadata service
print "Case issue.getAllForMethod"
#TODO: Handle input for more than one method
params_issue_get_all_for_method = {"apiCall": "issue.getAllForMethod",
"in_params": (("methodUri", query['method'],),)
}
response = ec.send_recv_metadata(BUS_URL, params_issue_get_all_for_method)
print("Received: ALERT.Metadata.APICallResponse")
data = ec.deserial_metadata('issue.getAllForMethod',
StringIO(response))
elif 'keywords' in query and query['keywords'] != '':
# Case of issues related to keywords
# To: KEUI
print "Case KEUI-keywords"
params_issues_for_keywords = {'keywords': (query['keywords'],),
"offset": 0, "maxCount": 100, 'resultData': 'itemData',
"includeAttachments": 1, 'sortBy': 'dateDesc',
'itemDataSnipLen': 200, 'snipMatchKeywords': 1,
'keywordMatchOffset': 25, 'includePeopleData':0
}
response = ec.send_recv_keui(BUS_URL, params_issues_for_keywords)
data = ec.deserial_keui('issuesForKeywords',
StringIO(response))
elif 'developer' in query and query['developer'] != '':
# Case of suggest issues for a developer
# To: Recommendation service
print "Case Recommender.issuesRecommended"
# Example developer UUID:
# "ff9dc34d-774e-47ad-9eab-07c46ab3e765ff0df1c4-4c8d-4703-97ea-267d83b4ac08"
params_issues_recommend = {"identities": (query['developer'],)
}
response = send_recv_recommender(BUS_URL, params_issues_recommend, 'issues')
data = ec.deserial_recommendation('issue.Recommendation',
StringIO(response))
else:
# Error: there must be one option selected
return HttpResponse("Unsupported query petition.</br>"+\
"You must provide at least a commit_id, issue_id, "+\
"list of keywords (separated by blank spaces) "+\
"or developer name for searching.")
return HttpResponse(json.dumps(data), mimetype="application/json")
def query_handler(request):
"""
Entry method to handle incoming search queries for hound service.
Query fields come embedded in request search arguments.
"""
ec = EventComposer()
if request.method == 'GET':
query = request.GET
if 'commit_option' in query:
if (query['commit_option'] == 'info'):
if 'commit_uri' in query and query['commit_uri'] != '':
# Case of retrieving information from a commit
print "Case commit.getInfo"
params_commit_get_info = {
"apiCall": "commit.getInfo",
"in_params": ((
"commitUri",
query['commit_uri'],
), )
}
response = ec.send_recv_metadata(BUS_URL,
params_commit_get_info)
print("Received: ALERT.Metadata.APICallResponse")
data = ec.deserial_metadata('commit.getInfo',
StringIO(response))
else:
return HttpResponse("You must provide the commit URI")
elif (query['commit_option'] == 'prod'):
if 'product' in query and query['product'] != '':
# Case of retrieving all commits related to a method
# To: Metadata service
print "Case commit.getAllForProduct"
if 'from_date' in query and query['from_date'] != '':
params_commit_get_all_for_product = {
"apiCall":
"commit.getAllForProduct",
"in_params": (
(
"productID",
query['product'],
),
(
"fromDate",
query['from_date'],
),
)
}
else:
params_commit_get_all_for_product = {
"apiCall": "commit.getAllForProduct",
"in_params": ((
"productID",
query['product'],
), )
}
response = ec.send_recv_metadata(
BUS_URL, params_commit_get_all_for_product)
print("Received: ALERT.Metadata.APICallResponse")
data = ec.deserial_metadata('commit.getAllForProduct',
StringIO(response))
else:
return HttpResponse("You must provide a product name.")
elif ('issue_id' in query and query['issue_id'] != ''):
if ('issue_option' in query and query['issue_option'] != ''):
if (query['issue_option'] == 'sug'):
# Case of suggesting developers for an issue
# To: Recommendation service
print "Case Recommender.identity.Recommendation"
params_devs_recommend = {
"issues": ((query['issue_id'], "owl#1"), )
}
response = ec.send_recv_recommender(
BUS_URL, params_devs_recommend, 'devs')
print("Received: Response from Recommendation service")
response = response.replace('encoding="UTF-8"',
'encoding="iso-8859-1"')
data = ec.deserial_recommendation(
'identity.Recommendation', StringIO(response))
elif (query['issue_option'] == 'sim'):
# Case of finding related issues
# To: KEUI
print "Case KEUI-similarThreads"
params_similar_threads = {
"type": "similarThreads",
"threadId": "-1",
"bugId": query['issue_id'],
"count": 10,
"itemDataSnipLen": 200,
"includeItemIds": "True",
"includeItemData": "True",
"includeOnlyFirstInThread": "True",
"maxCount": 10,
"offset": 0,
"includePeopleData": "False"
}
response = ec.send_recv_keui(BUS_URL,
params_similar_threads)
response = response.replace('encoding="UTF-8"',
'encoding="iso-8859-1"')
data = ec.deserial_keui('similarThreads',
StringIO(response))
elif (query['issue_option'] == 'ext'):
# Case of presented extended info about issue
# To: Metadata service
print "Case issue.getInfo"
params_issue_get_info = {
"apiCall": "issue.getInfo",
"in_params": ((
"issueID",
query['issue_id'],
), )
}
response = ec.send_recv_metadata(BUS_URL,
params_issue_get_info)
print("Received: ALERT.Metadata.APICallResponse")
response = response.replace('encoding="UTF-8"',
'encoding="iso-8859-1"')
data = ec.deserial_metadata('issue.getInfo',
StringIO(response))
else:
return HttpResponse(
"You must select an issue option for this particular ID.")
elif 'product' in query and query['product'] != '':
# Case of getting all issues for a product
# To: Metadata service
print "Case issue.getAllForProduct"
if 'from_date' in query and query['from_date'] != '':
params_issue_get_all_for_product = {
"apiCall":
"issue.getAllForProduct",
"in_params": (
(
"productID",
query['product'],
),
(
"fromDate",
query['from_date'],
),
)
}
else:
params_issue_get_all_for_product = {
"apiCall": "issue.getAllForProduct",
"in_params": ((
"productID",
query['product'],
), )
}
response = ec.send_recv_metadata(BUS_URL,
params_issue_get_all_for_product)
print("Received: ALERT.Metadata.APICallResponse")
data = ec.deserial_metadata('issue.getAllForProduct',
StringIO(response))
elif 'method_uri' in query and query['method_uri'] != '':
# Case of getting all issues for a method
# To: Metadata service
print "Case issue.getAllForMethod"
#TODO: Handle input for more than one method
params_issue_get_all_for_method = {
"apiCall": "issue.getAllForMethod",
"in_params": ((
"methodUri",
query['method'],
), )
}
response = ec.send_recv_metadata(BUS_URL,
params_issue_get_all_for_method)
print("Received: ALERT.Metadata.APICallResponse")
data = ec.deserial_metadata('issue.getAllForMethod',
StringIO(response))
elif 'keywords' in query and query['keywords'] != '':
# Case of issues related to keywords
# To: KEUI
print "Case KEUI-keywords"
params_issues_for_keywords = {
'keywords': (query['keywords'], ),
"offset": 0,
"maxCount": 100,
'resultData': 'itemData',
"includeAttachments": 1,
'sortBy': 'dateDesc',
'itemDataSnipLen': 200,
'snipMatchKeywords': 1,
'keywordMatchOffset': 25,
'includePeopleData': 0
}
response = ec.send_recv_keui(BUS_URL, params_issues_for_keywords)
data = ec.deserial_keui('issuesForKeywords', StringIO(response))
elif 'developer' in query and query['developer'] != '':
# Case of suggest issues for a developer
# To: Recommendation service
print "Case Recommender.issuesRecommended"
# Example developer UUID:
# "ff9dc34d-774e-47ad-9eab-07c46ab3e765ff0df1c4-4c8d-4703-97ea-267d83b4ac08"
params_issues_recommend = {"identities": (query['developer'], )}
response = send_recv_recommender(BUS_URL, params_issues_recommend,
'issues')
data = ec.deserial_recommendation('issue.Recommendation',
StringIO(response))
else:
# Error: there must be one option selected
return HttpResponse("Unsupported query petition.</br>"+\
"You must provide at least a commit_id, issue_id, "+\
"list of keywords (separated by blank spaces) "+\
"or developer name for searching.")
return HttpResponse(json.dumps(data), mimetype="application/json")
def query_test(request):
"""
Test method for REST API
http://127.0.0.1:8000/hound/search/query/?issue_id=1&project=kde
&keywords=hola,adios,tururu&commit_id=123&component=solid
&start_date=20100901&end_date=20110901
"""
deserial_test = EventComposer()
if request.method == 'GET':
query = request.GET
if 'commit_option' in query:
if (query['commit_option'] == 'info'):
if 'commit_uri' in query and query['commit_uri'] != '':
print "Case commit.getInfo"
data = deserial_test.deserial_metadata('commit.getInfo',
'templates/events/metadata-commit.getInfo.xml')
else:
return HttpResponse("You must provide the commit URI")
elif (query['commit_option'] == 'prod'):
if 'product' in query and query['product'] != '':
# Case of retrieving all commits related to a method
# To: Metadata service
print "Case commit.getAllForProduct"
data = deserial_test.deserial_metadata('commit.getAllForProduct',
'templates/events/metadata-commit.getAllForProduct.xml')
else:
return HttpResponse("You must provide a product name.")
elif ('issue_id' in query and query['issue_id'] != ''):
if ('issue_option' in query and query['issue_option'] != ''):
if (query['issue_option'] == 'sug'):
# Case of suggesting developers for an issue
# To: Recommendation service
print "Case Recommender.identity.Recommendation"
data = deserial_test.deserial_recommendation('identity.Recommendation',
'templates/events/recommender-IdentityRecommendation.xml')
elif (query['issue_option'] == 'sim'):
# Case of finding related issues
# To: KEUI
print "Case KEUI-similarThreads"
data = deserial_test.deserial_keui('similarThreads',
'templates/events/KEUI-similarThreads.xml')
elif (query['issue_option'] == 'ext'):
# Case of presented extended info about issue
# To: Metadata service
print "Case issue.getInfo"
data = deserial_test.deserial_metadata('issue.getInfo',
'templates/events/metadata-issue.getInfo.xml')
else:
return HttpResponse("You must select an issue option for this particular ID.")
elif 'product' in query and query['product'] != '':
# Case of getting all issues for a product
# To: Metadata service
print "Case issue.getAllForProduct"
data = deserial_test.deserial_metadata('issue.getAllForProduct',
'templates/events/metadata-issue.getAllForProduct.xml')
elif 'method_uri' in query and query['method_uri'] != '':
# Case of getting all issues for a method
# To: Metadata service
print "Case issue.getAllForMethod"
data = deserial_test.deserial_metadata('issue.getAllForMethod',
'templates/events/metadata-issue.getAllForMethod.xml')
elif 'keywords' in query and query['keywords'] != '':
# Case of issues related to keywords
# To: KEUI
print "Case KEUI-keywords"
data = deserial_test.deserial_keui('issuesForKeywords',
'templates/events/KEUI-keywords.xml')
elif 'developer' in query and query['developer'] != '':
# Case of suggest issues for a developer
# To: Recommendation service
print "Case Recommender.issuesRecommended"
data = deserial_test.deserial_recommendation('issue.Recommendation',
'templates/events/recommender-issuesRecommended.xml')
else:
# Error: there must be one option selected
return HttpResponse("Unsupported query petition.</br>"+\
"You must provide at least a commit_id, issue_id, "+\
"list of keywords (separated by blank spaces) "+\
"or developer name for searching.")
return HttpResponse(json.dumps(data), mimetype="application/json")
def query_test(request):
"""
Test method for REST API
http://127.0.0.1:8000/hound/search/query/?issue_id=1&project=kde
&keywords=hola,adios,tururu&commit_id=123&component=solid
&start_date=20100901&end_date=20110901
"""
deserial_test = EventComposer()
if request.method == 'GET':
query = request.GET
if 'commit_option' in query:
if (query['commit_option'] == 'info'):
if 'commit_uri' in query and query['commit_uri'] != '':
print "Case commit.getInfo"
data = deserial_test.deserial_metadata(
'commit.getInfo',
'templates/events/metadata-commit.getInfo.xml')
else:
return HttpResponse("You must provide the commit URI")
elif (query['commit_option'] == 'prod'):
if 'product' in query and query['product'] != '':
# Case of retrieving all commits related to a method
# To: Metadata service
print "Case commit.getAllForProduct"
data = deserial_test.deserial_metadata(
'commit.getAllForProduct',
'templates/events/metadata-commit.getAllForProduct.xml'
)
else:
return HttpResponse("You must provide a product name.")
elif ('issue_id' in query and query['issue_id'] != ''):
if ('issue_option' in query and query['issue_option'] != ''):
if (query['issue_option'] == 'sug'):
# Case of suggesting developers for an issue
# To: Recommendation service
print "Case Recommender.identity.Recommendation"
data = deserial_test.deserial_recommendation(
'identity.Recommendation',
'templates/events/recommender-IdentityRecommendation.xml'
)
elif (query['issue_option'] == 'sim'):
# Case of finding related issues
# To: KEUI
print "Case KEUI-similarThreads"
data = deserial_test.deserial_keui(
'similarThreads',
'templates/events/KEUI-similarThreads.xml')
elif (query['issue_option'] == 'ext'):
# Case of presented extended info about issue
# To: Metadata service
print "Case issue.getInfo"
data = deserial_test.deserial_metadata(
'issue.getInfo',
'templates/events/metadata-issue.getInfo.xml')
else:
return HttpResponse(
"You must select an issue option for this particular ID.")
elif 'product' in query and query['product'] != '':
# Case of getting all issues for a product
# To: Metadata service
print "Case issue.getAllForProduct"
data = deserial_test.deserial_metadata(
'issue.getAllForProduct',
'templates/events/metadata-issue.getAllForProduct.xml')
elif 'method_uri' in query and query['method_uri'] != '':
# Case of getting all issues for a method
# To: Metadata service
print "Case issue.getAllForMethod"
data = deserial_test.deserial_metadata(
'issue.getAllForMethod',
'templates/events/metadata-issue.getAllForMethod.xml')
elif 'keywords' in query and query['keywords'] != '':
# Case of issues related to keywords
# To: KEUI
print "Case KEUI-keywords"
data = deserial_test.deserial_keui(
'issuesForKeywords', 'templates/events/KEUI-keywords.xml')
elif 'developer' in query and query['developer'] != '':
# Case of suggest issues for a developer
# To: Recommendation service
print "Case Recommender.issuesRecommended"
data = deserial_test.deserial_recommendation(
'issue.Recommendation',
'templates/events/recommender-issuesRecommended.xml')
else:
# Error: there must be one option selected
return HttpResponse("Unsupported query petition.</br>"+\
"You must provide at least a commit_id, issue_id, "+\
"list of keywords (separated by blank spaces) "+\
"or developer name for searching.")
return HttpResponse(json.dumps(data), mimetype="application/json")
