source: products/quintagroup.seoptimizer/tags/2.0.1/quintagroup/seoptimizer/util.py @ 3522

from Globals import InitializeClass
from AccessControl import ClassSecurityInfo
from Products.CMFCore.utils import getToolByName

def createMultiColumnList(self,slist, numCols, sort_on='title_or_id'):
    try:
        mcl = self.createMultiColumnList(slist, numCols, sort_on=sort_on)
        return mcl
    except AttributeError:
        return [slist]

class SortedDict(dict):
    security = ClassSecurityInfo()
    security.declarePublic('items')    
    def items(self):
        primary_metatags = ['description', 'keywords']
        lst = [(name,self[name]) for name in primary_metatags                    \
                                                 if name in self.keys()] +       \
              [(name, self[name]) for name in self.keys()                        \
                                                 if name not in primary_metatags]
        return lst

try:
    InitializeClass(SortedDict)
except:
    pass

def removeSkin(self, layer):
    """Remove layers"""
    skinstool = getToolByName(self, 'portal_skins')
    for skinName in skinstool.getSkinSelections():
        original_path = skinstool.getSkinPath(skinName)
        original_path = [l.strip() for l in original_path.split(',')]
        new_path= []
        for l in original_path:
            if (l == layer) or (l.startswith(layer+'/')):
                continue
            new_path.append(l)
        skinstool.addSkinSelection(skinName, ','.join(new_path))

def removeActions(self):
    tool = getToolByName(self, 'portal_types')
    for ptype in tool.objectValues():
        if ptype.getId() in ['File','Document','News Item']:
            acts = filter(lambda x: x.id == 'seo_properties', ptype.listActions())
            action = acts and acts[0] or None
            if action != None:
                acts = list(ptype.listActions())
                ptype.deleteActions([acts.index(a) for a in acts if a.getId()=='seo_properties'])

def remove_configlets( context, conf_ids ):
    configTool = getToolByName(context, 'portal_controlpanel', None)
    if configTool:
        for id in conf_ids:
            configTool.unregisterConfiglet(id)

def uninstall( context ):
    if context.readDataFile('seo_uninstall.txt') is None:
        return
    site = context.getSite()
    removeSkin( site, 'quintagroup.seoptimizer' )
    removeActions( site )
    remove_configlets( site, ('quintagroup.seoptimizer',))