1 | import string |
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2 | from cStringIO import StringIO |
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3 | from Products.CMFCore.utils import getToolByName |
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4 | from Products.CMFCore.DirectoryView import addDirectoryViews |
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5 | from Products.Plone4ArtistsAudioPatch.config import * |
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6 | |
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7 | def setupSkin(self, out, skinFolder): |
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8 | """ Setup product skin layer """ |
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9 | skinstool = getToolByName(self, 'portal_skins') |
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10 | addDirectoryViews(skinstool, SKINS_DIR, GLOBALS) |
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11 | for skin in skinstool.getSkinSelections(): |
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12 | path = skinstool.getSkinPath(skin) |
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13 | path = map(string.strip, string.split(path,',')) |
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14 | if not skinFolder in path: |
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15 | try: |
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16 | path.insert( path.index('custom')+1, skinFolder) |
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17 | except ValueError: |
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18 | path.append(skinFolder) |
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19 | path = string.join(path, ', ') |
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20 | skinstool.addSkinSelection(skin, path) |
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21 | out.write(' %s layer sucessfully installed into skin %s.\n' % (skinFolder, skin)) |
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22 | else: |
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23 | out.write(' %s layer was already installed into skin %s.\n' % (skinFolder, skin)) |
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24 | |
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25 | def removeSkin(self, skins=[]): |
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26 | """ Setup product skin layer """ |
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27 | if skins: |
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28 | skinstool = getToolByName(self, 'portal_skins') |
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29 | for skinName in skinstool.getSkinSelections(): |
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30 | path = skinstool.getSkinPath(skinName) |
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31 | path = [i.strip() for i in path.split(',')] |
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32 | for s in skins: |
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33 | if s in path: |
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34 | path.remove(s) |
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35 | s += '/' |
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36 | for layer in path: |
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37 | if layer.startswith(s): |
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38 | path.remove(layer) |
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39 | path = ','.join(path) |
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40 | skinstool.addSkinSelection(skinName, path) |
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41 | |
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42 | def installAction(self): |
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43 | ptypes = getToolByName(self, 'portal_types') |
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44 | type = ptypes.getTypeInfo('File') |
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45 | type.addAction('encode', |
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46 | name='Encode', |
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47 | action='string:${object_url}/audio_encoded_view', |
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48 | condition='python: object.get_content_type() == "audio/mpeg"', |
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49 | permission='Modify portal content', |
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50 | category='object') |
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51 | |
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52 | def uninstallAction(self): |
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53 | ptypes = getToolByName(self, 'portal_types') |
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54 | type = ptypes.getTypeInfo('File') |
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55 | actions = type._cloneActions() |
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56 | actions = [a for a in actions if a.id != 'encode'] |
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57 | type._actions = tuple(actions) |
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58 | |
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59 | def install(self): |
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60 | """ Product installation """ |
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61 | out = StringIO() |
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62 | out.write('setupSkin... \n') |
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63 | setupSkin(self, out, PROJECTNAME) |
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64 | installAction(self) |
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65 | out.write('Added new action for file content type') |
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66 | return out.getvalue() |
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67 | |
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68 | def uninstall(self): |
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69 | out = StringIO() |
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70 | removeSkin(self, [PROJECTNAME,]) |
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71 | uninstallAction(self) |
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72 | out.write('Removed audio_enc action for file content type') |
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