source: mauRepo/MolesManager/trunk/src/MolesManager/views/cedaSearch.py @ 8290

'''
Created on 1 Nov 2011

@author: mnagni
'''
from django.shortcuts import render_to_response, redirect
from django.core.context_processors import csrf
from MolesManager.views import cedaObservationView
from MolesManager.ceda_guid import CedaGUID
from MolesManager.moles3epb import Moles3EPB

"""
def __getResponseByGuid(request, guid):
    ceda_guid = Moles3EPB.search(CedaGUID, guid, request.moles_session)
    if ceda_guid and ceda_guid.ceda_observation:
        return redirect(cedaObservationView.coView, ceda_guid.ceda_observation)
"""

def __doSearch(request, keywords):
    '''
        @param request: an HttpRequest
        @param keywords: an list of strings 
        @return: the first Observation or None 
        '''
    obsevations = Moles3EPB.extractObservationByTitleKeywords(keywords, request.moles_session)      
    titles = []
    ids = []
    list_list = []
    baseCov = "http://" + request.get_host() + "/cov/"
    O = None
    for o in obsevations:
        titles.append("".join(
                    [baseCov,
                     str(o.id)
                    ]))
        ids.append(o.id)
        a = "".join(
            [baseCov,
            str(o.id)])
        list_list.append((a, o.description)) 
        O = o
    return list_list


def coSearch(request):
    c = {}    
    if 'searchTerm' in request.POST:
        c['searchResults'] = __doSearch(request, request.POST['searchTerm'])
            
    c.update(csrf(request))
    if c == {} :
        return render_to_response('cedaObservation.html', c)  
    else :
        found = False
    try:
        a = c['searchResults']
        found = True
    except Exception, ex:
        pass
    if not found:
            return render_to_response('cedaSearch.html', c)
    return render_to_response('cedaSearchResults.html', c)