1 | import re, commands |
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2 | |
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3 | from zope.component import adapts |
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4 | from zope.interface import implements |
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5 | from zope.component import queryMultiAdapter |
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6 | |
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7 | from Acquisition import aq_inner |
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8 | from Products.CMFCore.utils import getToolByName |
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9 | |
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10 | from quintagroup.seoptimizer.util import SortedDict |
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11 | from quintagroup.seoptimizer.interfaces import IMetaKeywords, IMappingMetaTags |
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12 | |
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13 | |
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14 | class MetaKeywordsAdapter(object): |
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15 | implements(IMetaKeywords) |
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16 | |
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17 | def __init__(self, context): |
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18 | self.context = context |
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19 | |
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20 | def getMetaKeywords(self): |
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21 | """ See interface. |
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22 | """ |
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23 | request = self.context.REQUEST |
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24 | meta_keywords = '' |
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25 | filtered_keywords = [] |
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26 | seo_context = queryMultiAdapter((self.context, request), name='seo_context') |
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27 | if seo_context: |
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28 | meta_keywords = list(seo_context.meta_keywords()) |
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29 | return ', '.join(meta_keywords) |
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30 | |
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31 | |
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32 | class MappingMetaTags(object): |
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33 | implements(IMappingMetaTags) |
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34 | |
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35 | def __init__(self, context): |
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36 | self.context = context |
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37 | self.portal_props = getToolByName(self.context, 'portal_properties') |
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38 | self.seo_props = getToolByName(self.portal_props, 'seo_properties', None) |
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39 | |
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40 | def getMappingMetaTags(self): |
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41 | """ See interface. |
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42 | """ |
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43 | metadata_name = SortedDict() |
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44 | if self.seo_props: |
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45 | pmn = self.seo_props.getProperty('metatags_order') |
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46 | pmn = pmn and pmn or '' |
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47 | for mt in [mt.split(' ') for mt in pmn if len(mt.split(' '))==2]: |
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48 | metadata_name[mt[0]] = mt[1] |
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49 | return metadata_name |
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50 | |
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51 | |
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52 | class canonicalPathAdapter(object): |
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53 | """Adapts base content to canonical path, with taking into consideration |
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54 | SEO canonical path value. |
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55 | """ |
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56 | |
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57 | def __init__(self, context): |
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58 | self.context = context |
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59 | |
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60 | def canonical_path(self): |
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61 | purl = getToolByName(self.context,'portal_url') |
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62 | |
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63 | # Calculate canonical path from qSEO_canonical property |
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64 | prop = aq_inner(self.context).getProperty('qSEO_canonical', None) |
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65 | if prop is not None: |
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66 | return prop[len(purl()):] |
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67 | |
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68 | # Fallback for canonical path calculation |
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69 | return '/'+'/'.join(purl.getRelativeContentPath(self.context)) |
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