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From "Ken Krugler (JIRA)" <j...@apache.org>
Subject [jira] Commented: (TIKA-478) HtmlParser can emit <head> elements inside of <body> block
Date Thu, 12 Aug 2010 21:36:16 GMT

    [ https://issues.apache.org/jira/browse/TIKA-478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12897956#action_12897956
] 

Ken Krugler commented on TIKA-478:
----------------------------------

I ran into a test case failing when I applied my fix - looks like the epub parser calls XHTMLContentHandler
with <head> elements, among others. This triggered the premature emitting of <title>.
In order to guard against similar problems with other parsers, I modified XHTMLContentHandler
to try to ignore startElement() calls with elements that would be auto-generated.


> HtmlParser can emit <head> elements inside of <body> block
> ----------------------------------------------------------
>
>                 Key: TIKA-478
>                 URL: https://issues.apache.org/jira/browse/TIKA-478
>             Project: Tika
>          Issue Type: Bug
>          Components: parser
>    Affects Versions: 0.7
>            Reporter: Ken Krugler
>            Assignee: Ken Krugler
>            Priority: Critical
>             Fix For: 0.8
>
>         Attachments: TIKA-478.patch
>
>
> The change to fix [TIKA-379] causes a premature generation of HTML <head> element
and nested <title> by the XHTMLContentHandler being used by HtmlHandler.
> This then creates issues for any downstream content handler, as they can then get an
empty <title> element, and <meta> elements inside of the <body> element
(which is invalid).

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