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How to install collective.opengraph
- Download and install ActivePython
- Open Command Prompt
- Type
pypm install collective.opengraph
Lastest release
version 1.0.1 on Nov 21st, 2012
collective.opengraph
This package is a part of the Plone's collective.fg bundle. It adds the opengraph metadata to your HTML head section.
- Supported metadata:
- og:site_name name of the site
- og:url url of the webpage
- og:title title of the webpage
- og:description description of the webpage
- og:image your webpage image (either 'image' field of your context or collective.contentleadimage one)
from the control panel you can manage following settings: - the default og:type - which content types should be opengraph metadata aware
Customization
One of the goals of this package is to allow developers extend the default metadata definition. It's availabe threw IOpengrapMetatags adapter:
from collective.opengraph.interfaces IOpengraphMetatags
from collective.opengraph.viewlets import ATMetatags
class MyATMetatags(ATMetatags):
implements(IOpengrapMetatags)
@property
def metatags(self):
tags = super(MyATMetatags, self).metatags
tags.update({'og:newtype': 'custom value'})
return tags
You can also customize existing og values:
from collective.opengraph.interfaces IOpengraphMetatags
from collective.opengraph.viewlets import ATMetatags
class AnotherMetatags(ATMetatags):
implements(IOpengrapMetatags)
@property
def title(self):
return '%s - Lorem ipsum' % self.context.Title()
Changelog
1.0.1 (2012-10-16)
- Docs update and fixed manifest file [amleczko]
1.0 (2012-10-15)
- refactored and release during PloneConf2012 sprint [amleczko]
0.1dev (unreleased)
- added action to (un)mark 'IOpengraphable' content types
- added translations
- registered viewlet for 'IOpengraphable' content types
- added og:type meta tag
- added default configurations in IRegistry
- first release
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