Review Request: So master isn't frozen anymore...

Nikita Skovoroda chalkerx at gmail.com
Sun Sep 2 21:27:54 UTC 2012



> On Sept. 2, 2012, 12:04 a.m., Nikita Skovoroda wrote:
> > filters/youtube/youtube-filter.cpp, line 47
> > <http://git.reviewboard.kde.org/r/106083/diff/1/?file=78685#file78685line47>
> >
> >     The %1 = url.queryItemValue(QLatin1String("v")) is not escaped here, and can contain ",<,> symbols (and any other complex html).
> >     
> >     Don't forget that queryItemValue decodes percent-encoded strings.

I'd make a separate variable for the link and escape it using KUrl.
Crude example follows:

html template:
    …iframe src=\"%1\"…
url:
    KUrl frameUrl(QLatin1String("http://www.youtube.com/embed/%1").arg(id)); 
inserting the url into the html template:
    .arg(QString::fromAscii(frameUrl.toEncoded()))

Or something like that. That should fix things.


> On Sept. 2, 2012, 12:04 a.m., Nikita Skovoroda wrote:
> > filters/youtube/youtube-filter.cpp, line 54
> > <http://git.reviewboard.kde.org/r/106083/diff/1/?file=78685#file78685line54>
> >
> >     What happens to http://youtube.com/watch?v=someid ?
> 
> Nikita Skovoroda wrote:
>     Another possible format: http://youtu.be/someid , this is equivalent to http://www.youtube.com/watch?v=someid

You could add an array/list of structs, for example:

{
 QString urlRegexp; // Url for matching and extracting the video id
 QString urlSubstitute; // Url for embedding, for example, iframe url
 QString html; // The html template that contains the code that needs to be embeded.
}

This way, it would be easy to support different video hosting services and several possible prefixes for each one.

For example, youtube would have:

urlRegexp = "^(?:https?://)?(?:www\.)(?:youtube\.com/watch.*[&\?]v=|youtu\.be/)([^&]+)" // Or something like that, i haven't checked this one, written down without testing.
urlSubstitute = "http://www.youtube.com/embed/%1"
html = "…iframe src=\"%1\"…" // Your html, it's too big to include it here.


> On Sept. 2, 2012, 12:04 a.m., Nikita Skovoroda wrote:
> > filters/youtube/youtube-filter.cpp, line 58
> > <http://git.reviewboard.kde.org/r/106083/diff/1/?file=78685#file78685line58>
> >
> >     What happens if «v» parameter is empty?

Parsing the url with regular expressions (see above) would solve this with no extra code involved.


- Nikita


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On Aug. 19, 2012, 10:29 a.m., Lasath Fernando wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/106083/
> -----------------------------------------------------------
> 
> (Updated Aug. 19, 2012, 10:29 a.m.)
> 
> 
> Review request for Telepathy.
> 
> 
> Description
> -------
> 
> Right, so here's a big fat review containing many many things, including all the remaining plugins and a few tweaks to Message.
> 
> As per usual, all the code is in my scratch repo: http://quickgit.kde.org/index.php?p=clones%2Fktp-text-ui%2Ffernando%2Fgsoc.git&a=summary
> 
> Now, I'm going to take a well earned nap.
> 
> 
> Diffs
> -----
> 
>   filters/CMakeLists.txt ee7c23d 
>   filters/bugzilla/CMakeLists.txt PRE-CREATION 
>   filters/bugzilla/bugzilla-filter.h PRE-CREATION 
>   filters/bugzilla/bugzilla-filter.cpp PRE-CREATION 
>   filters/bugzilla/ktptextui_message_filter_bugzilla.desktop PRE-CREATION 
>   filters/highlight/CMakeLists.txt PRE-CREATION 
>   filters/highlight/highlight-filter.h PRE-CREATION 
>   filters/highlight/highlight-filter.cpp PRE-CREATION 
>   filters/highlight/ktptextui_message_filter_highlight.desktop PRE-CREATION 
>   filters/latex/CMakeLists.txt PRE-CREATION 
>   filters/latex/ktp_message_filter_latex_converter.sh PRE-CREATION 
>   filters/latex/ktptextui_message_filter_latex.desktop PRE-CREATION 
>   filters/latex/latex-filter.h PRE-CREATION 
>   filters/latex/latex-filter.cpp PRE-CREATION 
>   filters/pipes/CMakeLists.txt PRE-CREATION 
>   filters/pipes/kcm_ktp_filter_config_pipes.desktop PRE-CREATION 
>   filters/pipes/ktptextui_message_filter_pipes.desktop PRE-CREATION 
>   filters/pipes/pipes-config.h PRE-CREATION 
>   filters/pipes/pipes-config.cpp PRE-CREATION 
>   filters/pipes/pipes-config.ui PRE-CREATION 
>   filters/pipes/pipes-delegate.h PRE-CREATION 
>   filters/pipes/pipes-delegate.cpp PRE-CREATION 
>   filters/pipes/pipes-filter.h PRE-CREATION 
>   filters/pipes/pipes-filter.cpp PRE-CREATION 
>   filters/pipes/pipes-model.h PRE-CREATION 
>   filters/pipes/pipes-model.cpp PRE-CREATION 
>   filters/pipes/pipes-prefs.h PRE-CREATION 
>   filters/pipes/pipes-prefs.cpp PRE-CREATION 
>   filters/pipes/pipes-prefstest.h PRE-CREATION 
>   filters/pipes/pipes-prefstest.cpp PRE-CREATION 
>   filters/substitution/CMakeLists.txt PRE-CREATION 
>   filters/substitution/kcm_ktp_filter_config_substitution.desktop PRE-CREATION 
>   filters/substitution/ktptextui_message_filter_substitution.desktop PRE-CREATION 
>   filters/substitution/substitution-config.h PRE-CREATION 
>   filters/substitution/substitution-config.cpp PRE-CREATION 
>   filters/substitution/substitution-config.ui PRE-CREATION 
>   filters/substitution/substitution-filter.h PRE-CREATION 
>   filters/substitution/substitution-filter.cpp PRE-CREATION 
>   filters/substitution/substitution-prefs.h PRE-CREATION 
>   filters/substitution/substitution-prefs.cpp PRE-CREATION 
>   filters/youtube/CMakeLists.txt PRE-CREATION 
>   filters/youtube/ktptextui_message_filter_youtube.desktop PRE-CREATION 
>   filters/youtube/youtube-filter.h PRE-CREATION 
>   filters/youtube/youtube-filter.cpp PRE-CREATION 
>   lib/abstract-message-filter.h 7b60d48 
>   lib/abstract-message-filter.cpp 2a3a897 
>   lib/message.h ef9530b 
>   lib/message.cpp 6db648e 
>   tests/message-processor-basic-tests.h 7dc99e4 
>   tests/message-processor-basic-tests.cpp 8546605 
> 
> Diff: http://git.reviewboard.kde.org/r/106083/diff/
> 
> 
> Testing
> -------
> 
> Wrote/passed/failed unit tests; talked to myself so much to the point I swear I have mild schizophrenia now. 
> 
> 
> Thanks,
> 
> Lasath Fernando
> 
>

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