Changeset 1313 in products for quintagroup.seoptimizer/trunk/quintagroup/seoptimizer/adapters.py

Timestamp:

Sep 18, 2009 5:29:41 PM (15 years ago)

Author:

liebster

Message:

Added metatags order feature, which is managed by metatags_order property of of configlet

File:

• quintagroup.seoptimizer/trunk/quintagroup/seoptimizer/adapters.py (modified) (3 diffs)

quintagroup.seoptimizer/trunk/quintagroup/seoptimizer/adapters.py

@@ -3 +3 @@
 from zope.component import queryMultiAdapter
 from Products.CMFCore.utils import getToolByName
-from quintagroup.seoptimizer.interfaces import IKeywords
+
+from quintagroup.seoptimizer.interfaces import IKeywords, IMappingMetaTags
+from quintagroup.seoptimizer.util import SortedDict
 
 
@@ -14 +16 @@
     def listKeywords(self):
         portal_props = getToolByName(self.context, 'portal_properties')
-        seo_props = getToolByName(portal_props, 'seo_properties')
+        seo_props = getToolByName(portal_props, 'seo_properties', None)
 
         # now set type is not using because of it unordered behaviour
@@ -24 +26 @@
         request = self.context.REQUEST
         seo_context = queryMultiAdapter((self.context, request), name='seo_context')
-        keywords = list(seo_context.seo_keywords())
-        lower_keywords = map(lambda x: x.lower(), keywords)
-        additional = seo_props.additional_keywords
+        if seo_context:
+            keywords = list(seo_context.seo_keywords())
+            lower_keywords = map(lambda x: x.lower(), keywords)
+            additional = seo_props.additional_keywords
 
-        is_test = self.context.REQUEST.get('qseo_without_additional_keywords', None)
+            is_test = self.context.REQUEST.get('qseo_without_additional_keywords', None)
 
-        if additional and is_test is None:
-            # extract words from url page using lynx browser
-            text = commands.getoutput('lynx --dump --nolist %s?qseo_without_additional_keywords=1' % self.context.absolute_url()).lower()
-            if text and text != 'sh: lynx: command not found':
-                for keyword in additional:
-                    if keyword.lower() not in lower_keywords and re.compile(r'\b%s\b' % keyword, re.I).search(text):
-                        keywords.append(keyword)
+            if additional and is_test is None:
+                # extract words from url page using lynx browser
+                text = commands.getoutput('lynx --dump --nolist %s?qseo_without_additional_keywords=1' % self.context.absolute_url()).lower()
+                if text and text != 'sh: lynx: command not found':
+                    for keyword in additional:
+                        if keyword.lower() not in lower_keywords and re.compile(r'\b%s\b' % keyword, re.I).search(text):
+                            keywords.append(keyword)
+            return ', '.join(keywords)
+        return ''
 
-        return ', '.join(keywords)
+
+class MappingMetaTags(object):
+    implements(IMappingMetaTags)
+
+    def __init__(self, context):
+        self.context = context
+        self.portal_props = getToolByName(self.context, 'portal_properties')
+        self.seo_props = getToolByName(self.portal_props, 'seo_properties', None)
+
+    def getMappingMetaTags(self):
+        metadata_name = SortedDict()
+        if self.seo_props:
+            pmn = self.seo_props.getProperty('metatags_order')
+            pmn = pmn and pmn or ''
+            for mt in [mt.split(' ') for mt in pmn if len(mt.split(' '))==2]:
+                metadata_name[mt[0]] = mt[1]
+        return metadata_name