1 | # Author: Melnychuk Taras |
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2 | # Contact: fenix@quintagroup.com |
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3 | # Date: $Date: 2006-08-11 |
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4 | # Copyright: quintagroup.com |
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5 | |
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6 | from Products.CMFCore.utils import getToolByName |
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7 | from StringIO import StringIO |
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8 | from types import InstanceType |
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9 | |
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10 | from Products.qPloneResolveUID.config import * |
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11 | |
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12 | def registerTransform(self, out, name, module): |
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13 | transforms = getToolByName(self, 'portal_transforms') |
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14 | transforms.manage_addTransform(name, module) |
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15 | print >> out, "Registered transform", name |
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16 | |
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17 | def registerTransformPolicy(self, out, output_mimetype, required_transforms): |
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18 | transforms = getToolByName(self, 'portal_transforms') |
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19 | transforms.manage_addPolicy(output_mimetype, required_transforms) |
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20 | print >> out, "Registered policy for %s mimetype" %output_mimetype |
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21 | |
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22 | def unregisterTransform(self, out, name): |
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23 | transforms = getToolByName(self, 'portal_transforms') |
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24 | try: |
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25 | transforms.unregisterTransform(name) |
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26 | print >> out, "Removed transform", name |
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27 | except AttributeError: |
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28 | print >> out, "Could not remove transform", name, "(not found)" |
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29 | |
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30 | def unregisterTransformPolicy(self, out, output_mimetype): |
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31 | transforms = getToolByName(self, 'portal_transforms') |
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32 | transforms.manage_delPolicies(self, output_mimetype) |
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33 | print >> out, "Removed transform policy for %s mimetype" %output_mimetype |
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34 | |
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35 | def install(self): |
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36 | |
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37 | out = StringIO() |
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38 | |
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39 | print >> out, "Installing ruid_to_url transform" |
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40 | registerTransform(self, out, 'ruid_to_url', 'Products.qPloneResolveUID.transforms.ruid_to_url') |
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41 | |
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42 | print >> out, "Installing transform policy for %s mimetype" %DOCUMENT_DEFAULT_OUTPUT_TYPE |
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43 | registerTransformPolicy(self, out, DOCUMENT_DEFAULT_OUTPUT_TYPE, REQUIRED_TRANSFORM) |
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44 | |
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45 | return out.getvalue() |
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46 | |
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47 | def uninstall(self): |
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48 | |
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49 | out = StringIO() |
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50 | |
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51 | unregisterTransform(self, out, 'ruid_to_url') |
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52 | |
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53 | print >> out, "Removing transform policy for %s mimetype" %DOCUMENT_DEFAULT_OUTPUT_TYPE |
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54 | unregisterTransformPolicy(self, out, DOCUMENT_DEFAULT_OUTPUT_TYPE) |
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55 | |
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56 | return out.getvalue() |
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