1 | import re |
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2 | from DateTime import DateTime |
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3 | from commonview import * |
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4 | from zope.component import getMultiAdapter |
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5 | from plone.memoize.view import memoize |
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6 | |
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7 | reTrailingParenthtical = re.compile("\s*\(.*\)\s*", re.S) |
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8 | |
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9 | class NewsSitemapView(CommonSitemapView): |
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10 | """ |
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11 | News Sitemap browser view |
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12 | """ |
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13 | implements(ISitemapView) |
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14 | |
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15 | @property |
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16 | def additional_maps(self): |
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17 | return ( |
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18 | ('publication_date', lambda x:DateTime(x.EffectiveDate).strftime("%Y-%m-%d")), |
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19 | ('keywords', lambda x:', '.join(x.Subject)), |
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20 | ('title', lambda x:x.Title or x.getId or x.id), |
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21 | ('name', lambda x:reTrailingParenthtical.sub("",x.Title)), |
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22 | ('language', lambda x:x.Language or self.default_language()), |
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23 | ('access', lambda x:x.gsm_access or ""), |
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24 | ('genres', lambda x:x and ", ".join(x.gsm_genres) or ""), |
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25 | ('stock', lambda x:x.gsm_stock or ""), |
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26 | ) |
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27 | |
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28 | @memoize |
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29 | def default_language(self): |
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30 | pps = getMultiAdapter((self.context, self.request), name="plone_portal_state") |
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31 | return pps.default_language |
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32 | |
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33 | def getFilteredObjects(self): |
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34 | path = self.portal.getPhysicalPath() |
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35 | portal_types = self.context.getPortalTypes() |
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36 | review_states = self.context.getStates() |
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37 | min_date = DateTime() - 3 |
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38 | res = self.portal_catalog(path = path, |
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39 | portal_type = portal_types, |
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40 | review_state = review_states, |
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41 | effective = {"query": min_date, |
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42 | "range": "min" }) |
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43 | return res |
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