| 1 | ## $Id: utils.py 13486 2015-11-19 12:03:11Z henrik $ |
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| 2 | ## |
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| 3 | ## Copyright (C) 2015 Uli Fouquet & Henrik Bettermann |
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| 4 | ## This program is free software; you can redistribute it and/or modify |
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| 5 | ## it under the terms of the GNU General Public License as published by |
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| 6 | ## the Free Software Foundation; either version 2 of the License, or |
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| 7 | ## (at your option) any later version. |
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| 8 | ## |
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| 9 | ## This program is distributed in the hope that it will be useful, |
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| 10 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 12 | ## GNU General Public License for more details. |
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| 13 | ## |
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| 14 | ## You should have received a copy of the GNU General Public License |
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| 15 | ## along with this program; if not, write to the Free Software |
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| 16 | ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 17 | ## |
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| 18 | """General helper functions and utilities for the hostels section. |
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| 19 | """ |
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| 20 | |
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| 21 | import grok |
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| 22 | from zope.component import getUtility |
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| 23 | from zope.catalog.interfaces import ICatalog |
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| 24 | from waeup.kofa.interfaces import MessageFactory as _ |
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| 25 | from waeup.kofa.hostels.utils import HostelsUtils |
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| 26 | from waeup.kofa.hostels.vocabularies import NOT_OCCUPIED |
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| 27 | |
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| 28 | class CustomHostelsUtils(HostelsUtils): |
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| 29 | """A collection of parameters and methods subject to customization. |
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| 30 | """ |
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| 31 | |
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| 32 | def getBedStatistics(self): |
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| 33 | cat = getUtility(ICatalog, name='beds_catalog') |
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| 34 | stats = {} |
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| 35 | bed_types = ( |
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| 36 | 'regular_female_fr', |
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| 37 | 'regular_female_re', |
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| 38 | 'regular_female_fi', |
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| 39 | 'regular_female_reserved', |
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| 40 | 'regular_male_fr', |
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| 41 | 'regular_male_re', |
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| 42 | 'regular_male_fi', |
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| 43 | 'regular_male_reserved', |
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| 44 | 'ekenwan_female_fr', |
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| 45 | 'ekenwan_female_re', |
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| 46 | 'ekenwan_female_fi', |
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| 47 | 'ekenwan_female_reserved', |
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| 48 | 'ekenwan_male_fr', |
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| 49 | 'ekenwan_male_re', |
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| 50 | 'ekenwan_male_fi', |
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| 51 | 'ekenwan_male_reserved', |
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| 52 | 'clinical_female_fr', |
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| 53 | 'clinical_female_re', |
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| 54 | 'clinical_female_fi', |
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| 55 | 'clinical_female_reserved', |
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| 56 | 'clinical_male_fr', |
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| 57 | 'clinical_male_re', |
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| 58 | 'clinical_male_fi', |
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| 59 | 'clinical_male_reserved',) |
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| 60 | for bed_type in bed_types: |
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| 61 | free = cat.searchResults( |
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| 62 | bed_type=(bed_type, bed_type), |
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| 63 | owner=(NOT_OCCUPIED, NOT_OCCUPIED)) |
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| 64 | all = cat.searchResults( |
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| 65 | bed_type=(bed_type, bed_type)) |
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| 66 | free = len(free) |
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| 67 | total = len(all) |
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| 68 | occ = total - free |
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| 69 | stats[bed_type] = (occ, free, total) |
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| 70 | return stats |
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