1 | from zope.component import adapts |
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2 | from zope.interface import Interface, implements |
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3 | |
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4 | from interfaces import IPingTool |
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5 | from Products.CMFCore.utils import getToolByName |
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6 | |
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7 | class ICanonicalURL(Interface): |
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8 | """ Interface for canonical URL API providing.""" |
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9 | |
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10 | def getCanonicalURL(): |
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11 | """Get canonical_url property value.""" |
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12 | |
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13 | #def setCanonicalURL(): |
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14 | #"""Set canonical_url property value.""" |
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15 | |
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16 | #def addCanonicalURL(value): |
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17 | #"""Add canonical_url property value""" |
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18 | |
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19 | #def hasCanonicalURL(): |
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20 | #"""Check if portal has canonical_url property""" |
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21 | |
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22 | |
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23 | class CanonicalURL(object): |
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24 | """ CanonicalURL adapter |
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25 | |
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26 | >>> ICanonicalURL.implementedBy(CanonicalURL) |
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27 | True |
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28 | >>> ICanonicalURL(CanonicalURL(object)) is not None |
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29 | True |
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30 | """ |
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31 | |
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32 | adapts(IPingTool) |
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33 | implements(ICanonicalURL) |
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34 | |
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35 | def __init__(self, context): |
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36 | """ init |
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37 | """ |
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38 | self.context = context |
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39 | |
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40 | def getCanonicalURL(self): |
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41 | """Get canonical_url property value |
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42 | """ |
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43 | portal = getToolByName(self.context, 'portal_url').getPortalObject() |
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44 | return portal.getProperty('canonical_url',None) |
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45 | |
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46 | #def setCanonicalURL(self, value): |
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47 | #"""Update canonical_url property value |
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48 | #""" |
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49 | #portal = getToolByName(self, 'portal_url').getPortalObject() |
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50 | #portal.manage_changeProperties(canonical_url=str(value)) |
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51 | |
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52 | |
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53 | #def addCanonicalURL(self, value): |
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54 | #"""Add canonical_url property value |
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55 | #""" |
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56 | #portal = getToolByName(self, 'portal_url').getPortalObject() |
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57 | #if not portal.hasProperty('canonical_url'): |
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58 | #portal.manage_delProperties(ids=['canonical_url']) |
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59 | #portal.manage_addProperty('canonical_url', str(value), 'string') |
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60 | |
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61 | |
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62 | #def hasCanonicalURL(self): |
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63 | #"""Check if portal has canonical_url property |
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64 | #""" |
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65 | #portal = getToolByName(self, 'portal_url').getPortalObject() |
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66 | #return portal.hasProperty('canonical_url') |
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