reports.py

""" Collection of controllers to build reports 

"""
from plugin_dbui import Selector


def index():
    """Main Controller handling report.

    """
    return 'Report section'


def report_1():
    """First trial
    
    """
    return "report_1"


def report_2():
    """Return the URL arguments
    
    """
    import time
    
    selector = Selector(virtdb.foo1)
    
    # simulate a rather long processing    
    time.sleep(5)
    
    # standard response with the selected values
    return dict(test=selector.as_dict(), vars=request.vars)


def report_3():
    """Return the URL arguments
    
    """
    selector = Selector(virtdb.harvester_selector)
    response.view = 'reports/report_2.html'
    return dict(test=selector.as_dict())


def report_4():
    """Execute a javascript in the view using python information
    
    """
    import json
    
    cfg = dict(groupField='controller')

    cfg['fields'] = [{'name': 'controller', 'type': 'string'},
                     {'name': 'host', 'type': 'string'},
                     {'name': 'collections', 'type': 'string'},
                     {'name': 'ratio', 'type': 'number'}]

    cfg['data'] = []
    for row in db().select(db.harvesters.ALL):
        cfg['data'].append([row.controller,
                            row.host,
                            row.collections,
                            row.ratio])
        
    return dict(msg="Hello world", cfg_store=json.dumps(cfg))