Thanks!
On a related note, you can use jtidy (the java version of tidy) to
dynamically "fix" your HTML when it's being returned by WO.
The jtidy project has not been well maintained for the past couple of
years, but the current release works fine for me (returning perfectly
valid XHTML transitional from a rather... Interesting template ;-).
But what I like most about using it is that it will print all it's
fixes to the console while you're developing, so you can fix them as
you go.
Just download a snapshot of the jtidy jar from here:
http://jtidy.sourceforge.net/snapshots/jtidy/jtidy/8.0-SNAPSHOT/
And here's a little copy-paste example of how you could use it (in
this case, by overriding dispatchRequest in your Application class) -
but of course you coult implement this "fix" wherever you can get
hold of a response.
private Tidy tidy() {
Tidy tidy = new Tidy();
tidy.setTidyMark( false );
tidy.setXHTML( true );
tidy.setBreakBeforeBR( true );
tidy.setIndentContent( true );
tidy.setSmartIndent( false );
tidy.setIndentAttributes( false );
tidy.setAltText( "" );
tidy.setQuiet( true );
tidy.setNumEntities( false );
tidy.setInputEncoding( "UTF-8" );
tidy.setOutputEncoding( "UTF-8" );
return tidy;
}
public WOResponse dispatchRequest( WORequest request ) {
WOResponse response = super.dispatchRequest( request );
if( contentTypeHTML( response ) ) {
ByteArrayInputStream in = new ByteArrayInputStream
( response.contentString().getBytes( "UTF-8" ) );
ByteArrayOutputStream byteStream = new
ByteArrayOutputStream();
tidy().parseDOM( in, byteStream );
response.setContent( new NSData(
byteStream.toByteArray() ) );
}
return response;
}
private static boolean contentTypeHTML( WOResponse response ) {
String s = response.headerForKey( "content-type" );
return s != null && s.contains( "text/html" );
}
Cheers,
- Hugi
On 1.11.2007, at 23:16, Nathan Hadfield wrote:
In case it helps anyone else, here's a little bash script I wrote
to find HTML files with XML errors and to print summary totals. (It
calls tidy, which is included in Leopard.) Since we have a ton of
files that need to be validated for proper XML, I'm using this to
get a high-level view of how many files are OK and how many still
have errors.
You use it like this:
xmlcheck [directory]
It will find all .html files under the directory and identify any
with XML formatting problems.
To see other options (show errors/warnings only, show verbose
messages), use
xmlcheck -h
for help.
-Nathan
(Source below. Also attached.)
<xmlcheck>
-----------------------< copy and paste >-----------------------
#!/bin/bash
# Uses 'tidy' to find XML errors in HTML files
export IFS=$'\n' # separate tokens by newline only (needed so
'find' command works with filenames having spaces)
TOTAL_COUNT=0
ERR_COUNT=0
WARN_COUNT=0
SHOW_WARNINGS=1
SHOW_OK=1
VERBOSE=0
FILES=
while getopts 'ewvh' OPTION; do
case $OPTION in
e) SHOW_WARNINGS=0
SHOW_OK=0
;;
w) SHOW_WARNINGS=1
SHOW_OK=0
;;
v) VERBOSE=1
;;
h|?) printf "Usage: %s [-e|w] [-v] [-h] [root directory]\n\n" $
(basename $0) >&2
printf " Uses 'tidy' command to find XML formatting errors
in .html files.\n\n" >&2
printf " -e Show only files with errors\n" >&2
printf " -w Show only files with errors or warnings\n"
>&2
printf " -v Verbose; show error and warning messages\n"
>&2
printf " -h Help\n\n" >&2
exit 2
;;
esac
done
shift $(($OPTIND - 1))
FILES=$*
if [[ "$FILES" == "" ]]; then
FILES="."
fi
for i in $(find $FILES -path "*.html"); do
(( TOTAL_COUNT += 1 ))
TIDY_OUT=`tidy -xml -e -q $i 2>&1`
ERROR_CODE=$?
if [[ "$ERROR_CODE" == "2" ]]; then
(( ERR_COUNT += 1))
echo "ERRORS! $i" >&2
if [[ $VERBOSE == 1 ]]; then
echo $TIDY_OUT >&2
echo >&2
fi
elif [[ "$ERROR_CODE" == "1" ]]; then
(( WARN_COUNT += 1 ))
if [[ $SHOW_WARNINGS == 1 ]]; then
echo "WARNINGS! $i" >&2
if [[ $VERBOSE == 1 ]]; then
echo $TIDY_OUT >&2
echo >&2
fi
fi
else
if [[ $SHOW_OK == 1 ]]; then
echo "OK $i"
fi
fi
done
OK_COUNT=$(( TOTAL_COUNT - ERR_COUNT - WARN_COUNT ))
PERCENT_ERR=$(( ERR_COUNT * 100 / TOTAL_COUNT ))
PERCENT_WARN=$(( WARN_COUNT * 100 / TOTAL_COUNT ))
PERCENT_OK=$(( OK_COUNT * 100 / TOTAL_COUNT ))
echo
printf " Total files: %4d\n" $TOTAL_COUNT
echo
printf " OK files: %4d %3d%%\n" $OK_COUNT $PERCENT_OK
printf " Files with errors: %4d %3d%%\n" $ERR_COUNT
$PERCENT_ERR
printf " Files with warnings only: %4d %3d%%\n" $WARN_COUNT
$PERCENT_WARN
echo
-----------------------< copy and paste >-----------------------
--
Nathan Hadfield
[EMAIL PROTECTED]
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