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https://issues.apache.org/jira/browse/TIKA-992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Markus Jelsma updated TIKA-992:
-------------------------------
Attachment: TIKA-992-1.3-1.patch
Here's a patch improving the unit test and relies on Metadata.add() in the
HtmlHandler. The test adds two og:image metadata tags and checks if the
og:image metadata is multi valued. The test only passes if the HtmlHandler uses
an add() method.
> OpenGraph meta tags to allow multiple values
> --------------------------------------------
>
> Key: TIKA-992
> URL: https://issues.apache.org/jira/browse/TIKA-992
> Project: Tika
> Issue Type: Bug
> Affects Versions: 1.3
> Reporter: Markus Jelsma
> Priority: Minor
> Fix For: 1.3
>
> Attachments: TIKA-992-1.3-1.patch
>
>
> HtmlHandler should use Metadata.add() for Open Graph properties instead of
> the HtmlHandler.addHtmlMetadata() method which uses Metadata.set(). The og:*
> properties can be multivalued. The Metadata.set() method overwrites previous
> entries because it doesn't use Metadata.appendedValues().
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