source: mauRepo/MolesManager/trunk/src/MolesManager/views/cedaObservationView.py @ 8445

Subversion URL: http://proj.badc.rl.ac.uk/svn/ndg/mauRepo/MolesManager/trunk/src/MolesManager/views/cedaObservationView.py@8445
Revision 8445, 2.9 KB checked in by mnagni, 7 years ago (diff)

Complete - # 22489: CEDA Observation Collection - phenomenonTime
 http://team.ceda.ac.uk/trac/ceda/ticket/22489
Complete - # 22488: CEDA Observation Collection - Geographical Extent
 http://team.ceda.ac.uk/trac/ceda/ticket/22488

Line 
1'''
2BSD Licence
3Copyright (c) 2012, Science & Technology Facilities Council (STFC)
4All rights reserved.
5
6Redistribution and use in source and binary forms, with or without modification,
7are permitted provided that the following conditions are met:
8
9    * Redistributions of source code must retain the above copyright notice,
10        this list of conditions and the following disclaimer.
11    * Redistributions in binary form must reproduce the above copyright notice,
12        this list of conditions and the following disclaimer in the documentation
13        and/or other materials provided with the distribution.
14    * Neither the name of the Science & Technology Facilities Council (STFC)
15        nor the names of its contributors may be used to endorse or promote
16        products derived from this software without specific prior written permission.
17
18THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
20THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
22BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
23OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
26OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29Created on 1 Nov 2011
30
31@author: mnagni
32'''
33from django.shortcuts import render_to_response
34from django.core.context_processors import csrf
35from MolesManager.djencoder import encodeToJSON
36from ea_model.ceda_metadatamodel.ceda_observation.ceda_observation import CEDA_Observation
37
38
39
40def objView(request, req_id_str):
41    record = None
42    try:
43        req_id = int(req_id_str)
44        record =  _getCedaObservation(request, req_id)       
45    except ValueError:
46        pass
47
48    return _finalizeResponse(request, record)
49   
50def _finalizeResponse(request, record):
51    c = {}
52    if record:
53        c['coObs'] = encodeToJSON(record)
54        guid = request.moles3EPB.retrieveGUIDFromInstance(record)
55        if guid:
56            c['guid'] = guid.id
57            print c['guid']
58        print c['coObs'] 
59   
60    c.update(csrf(request))
61    return render_to_response('cedaObservation.html', c)
62
63def _getCedaObservation(request, obs_id):   
64    eagerloadthese = ['identifier.authority', 'resultTime.position.dateTime8601.month', \
65                      'resultAccumulation', 'relatedParty.party', 'result.source.function', 'permission', \
66                      'geographicExtent', 'phenomenonTime.*', 'keywords', 'description', \
67                      'inSupportOf.abstract', 'dataLineage']
68    return request.moles3EPB.searchSelectiveLoad(CEDA_Observation, obs_id, eagerloadthese)
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