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Viewing changes to www/apps/userservice/__init__.py

  • Committer: dcoles
  • Date: 2008-08-09 08:05:13 UTC
  • Revision ID: svn-v3-trunk0:2b9c9e99-6f39-0410-b283-7f802c844ae2:trunk:1001
Groups: Added the view half of the group admin panel. This lets people with the 
MANAGEGROUPS capibility to see all the project sets and groups in each subject 
offering for that subject. Next is to use the new userservice calls to add and 
modify these groups.

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Lines of Context:
www/apps/userservice/__init__.py
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# Required cap: None (for yourself)
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# Returns a JSON encoded listing of a students is enrollments
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# userservice/get_active_offerings(req, fields):
 
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# Required cap: None
 
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# Returns all the active offerings for a particular subject
 
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# Required:
 
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#   subjectid
 
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# PROJECTS AND GROUPS
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# userservice/get_project_groups
 
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# Required cap: None
 
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# Returns all the project groups in an offering grouped by project set
 
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# Required:
 
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#   offeringid
 
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# userservice/create_project_set
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# Required cap: CAP_MANAGEPROJECTS
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# Creates a project set for a offering
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    req.content_type = "text/plain"
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    req.write(response)
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def handle_get_active_offerings(req, fields):
 
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    """Required cap: None
 
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    Returns all the active offerings for a particular subject
 
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    Required:
 
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        subjectid
 
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    """
 
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    subjectid = fields.getfirst('subjectid')
 
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    if subjectid is None:
 
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        req.throw_error(req.HTTP_BAD_REQUEST,
 
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            "Required: subjectid")
 
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    try:
 
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        subjectid = int(subjectid)
 
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    except:
 
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        req.throw_error(req.HTTP_BAD_REQUEST,
 
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            "subjectid must be a integer")
 
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    db = common.db.DB()
 
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    try:
 
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        offerings = db.get_offering_semesters(subjectid)
 
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    finally:
 
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        db.close()
 
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    response = cjson.encode([o for o in offerings if o['active']])
 
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    req.content_type = "text/plain"
 
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    req.write(response)
 
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def handle_get_project_groups(req, fields):
 
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    """Required cap: None
 
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    Returns all the project groups in an offering grouped by project set
 
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    Required:
 
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        offeringid
 
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    """
 
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    offeringid = fields.getfirst('offeringid')
 
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    if offeringid is None:
 
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        req.throw_error(req.HTTP_BAD_REQUEST,
 
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            "Required: offeringid")
 
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    try:
 
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        offeringid = int(offeringid)
 
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    except:
 
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        req.throw_error(req.HTTP_BAD_REQUEST,
 
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            "offeringid must be a integer")
 
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    db = common.db.DB()
 
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    try:
 
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        projectsets = db.get_projectsets_by_offering(offeringid)
 
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        for p in projectsets:
 
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            p['groups'] = db.get_groups_by_projectset(p['projectsetid'])
 
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    except Exception, e:
 
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        req.throw_error(req.HTTP_INTERNAL_SERVER_ERROR, repr(e))
 
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    finally:
 
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        db.close()
 
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    response = cjson.encode(projectsets)
 
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    req.write(response)
 
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def handle_create_project_set(req, fields):
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    """Required cap: CAP_MANAGEPROJECTS
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    Creates a project set for a offering - returns the projectsetid
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    req.content_type = "text/plain"
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    req.write(response)
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def handle_create_group(req, fields):
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    """Required cap: CAP_MANAGEGROUPS
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    Creates a project group in a specific project set
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        req.throw_error(req.HTTP_INTERNAL_SERVER_ERROR,
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            "Failure creating repository: %s"%str(usrmgt))
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    return(cjson.encode({'response': 'okay'}))
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# Map action names (from the path)
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    "update_user": handle_update_user,
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    "get_user": handle_get_user,
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    "get_enrolments": handle_get_enrolments,
 
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    "get_active_offerings": handle_get_active_offerings,
 
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    "get_project_groups": handle_get_project_groups,
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    "create_project_set": handle_create_project_set,
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    "create_project": handle_create_project,
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    "create_group": handle_create_group,