What are my options to embed private PowerPoint presentations on Plone site
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Presentations would be behind Plone log-in
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Integrate some sort of presentation viewer which can input PPT presentations
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Preferably have own content type for the presentations where one could include necessary Javascript and other components needed to integrate the viewer
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Presentations would be viewable directly in a browser (Flash, Javascript, IFRAME any solution accetable as long as it is cross-platform)
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File converter (thru PDF?) or external service (slideshare.com) can be used, as long as data stays private
In the worst case is to have MS Office scripting which exports presentations as PNGs, but still one would need the viewer library.
I just created a product called collective.documentviewer that is able to convert these into a viewable format in plone.
http://pypi.python.org/pypi/collective.documentviewer/1.3a1
Can convert word, powerpoint, excel, maybe others. Uses the document cloud software http://www.documentcloud.org/home.