web2py-service/controllers/default.py.bak

# -*- coding: utf-8 -*-
# this file is released under public domain and you can use without limitations

#########################################################################
## This is a sample controller
## - index is the default action of any application
## - user is required for authentication and authorization
## - download is for downloading files uploaded in the db (does streaming)
## - api is an example of Hypermedia API support and access control
#########################################################################

def index():
    """
    example action using the internationalization operator T and flash
    rendered by views/default/index.html or views/generic.html

    if you need a simple wiki simply replace the two lines below with:
    return auth.wiki()
    """
    response.flash = T("Welcome to web2py!")
    print globals()['message']
    db1 = sql_dbs[0]
    row = db1().select(db1.experiment1.ALL).first().as_xml()
    #return dict(message=T('Hello World'))
    return dict(form=row)

def user():
    """
    exposes:
    http://..../[app]/default/user/login
    http://..../[app]/default/user/logout
    http://..../[app]/default/user/register
    http://..../[app]/default/user/profile
    http://..../[app]/default/user/retrieve_password
    http://..../[app]/default/user/change_password
    http://..../[app]/default/user/manage_users (requires membership in
    use @auth.requires_login()
        @auth.requires_membership('group name')
        @auth.requires_permission('read','table name',record_id)
    to decorate functions that need access control
    """
    return dict(form=auth())


@cache.action()
def download():
    """
    allows downloading of uploaded files
    http://..../[app]/default/download/[filename]
    """
    return response.download(request, db)


def call():
    """
    exposes services. for example:
    http://..../[app]/default/call/jsonrpc
    decorate with @services.jsonrpc the functions to expose
    supports xml, json, xmlrpc, jsonrpc, amfrpc, rss, csv
    """
    return service()


@auth.requires_login() 
def api():
    """
    this is example of API with access control
    WEB2PY provides Hypermedia API (Collection+JSON) Experimental
    """
    from gluon.contrib.hypermedia import Collection
    rules = {
        '<tablename>': {'GET':{},'POST':{},'PUT':{},'DELETE':{}},
        }
    return Collection(db).process(request,response,rules)