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|
#!/bin/sh
######### This script is finally not used as it is here.
######### But it can be used as a template for applying any kind of
######### processing to a KOffice document (mainly the shell part of it).
if [ $# -ne 2 ]; then
echo "$0 :"
echo "converts a KPresenter document from the old format to the new one (v2)"
echo "due to the new text object."
echo
echo "Usage: $0 <inputfile> <outputfile>"
echo
echo "Copyright (c) David Faure 2000, licensed under the GPL version 2"
exit
fi
if test ! -f $1; then
echo "$0 : Could not find file $1"
exit
fi
echo "Creating temporary directory..."
tmpdir=/tmp/kprconverter
mkdir $tmpdir 2>/dev/null
cp $1 /tmp/kprconverter/input.kpr
lastdir=`pwd`
cd /tmp/kprconverter
echo "Extracting XML document..."
tar xvzf input.kpr | sed -e 's/^/ /' && rm -f input.kpr || exit 1
echo "Converting document..."
perl -w -e \
'
open(INPUT, "<$ARGV[0]") || die "Cannot open $ARGV[0]";
open(OUTPUT, ">$ARGV[1]") || die "Cannot create $ARGV[1]";
$objType="";
$insideParag=0;
$insideObj=0;
$currentText="";
$currentTextType=0;
while (<INPUT>)
{
if (/<TEXTOBJ/)
{
# Save object type of the TEXTOBJ tag
$objType=$1 if (m/objType=(\"[0-9]+\")/);
s/gap=/margin=/;
}
elsif (/<PARAGRAPH/)
{
$insideParag=1;
s/<PARAGRAPH /<P /;
s/>$/ type=$objType>/;
}
elsif (/<\/PARAGRAPH>/)
{
$insideParag=0;
s/<\/PARAGRAPH/<\/P/;
# Flush last text tag
$_ = $currentText . "</TEXT>\n" . $_ if ($currentText);
$currentText="";
}
elsif (/<LINE/ || /<\/LINE/)
{
$_ = "" if ($insideParag); # ignore
}
elsif (/<OBJ>/)
{
$insideObj=1;
$_ = ""; # ignore
}
elsif (/<\/OBJ>/)
{
$insideObj=0;
$_ = ""; # ignore
}
elsif ($insideObj)
{
$toprint="";
if (m/<TYPE value="([0-9]+)"/)
{
$currentTextType=$1;
if ($currentTextType) # 1 -> this is a white space
{
# If we have a previous text element, we keep it (merging)
# Otherwise this white space is the first one in the object -> cheat
$currentTextType=0 if (!$currentText);
}
if (!$currentTextType) # 0 -> normal text
{
# If we have a previous text element, write it out
$toprint = $currentText . "</TEXT>\n" if ($currentText);
# Start a new text element
$currentText = " <TEXT ";
}
}
elsif (/<FONT/ && !$currentTextType) # normal text
{
s/\s*<FONT //;
s/\/>//;
chomp;
# Append all attributes
$currentText = $currentText . $_;
}
elsif (/<COLOR/ && !$currentTextType) # normal text
{
$red=$1 if (m/red=\"([0-9]+)\"/);
$green=$1 if (m/green=\"([0-9]+)\"/);
$blue=$1 if (m/blue=\"([0-9]+)\"/);
# Convert color to HTML representation
$currentText = $currentText . sprintf(" color=\"#%02x%02x%02x\"", $red, $green, $blue );
}
elsif (m/<TEXT>(.*)<\/TEXT>/)
{
if (!$currentTextType) # normal text
{
# Close opening tag and append the text - but don t do more yet
@entities=split( "(&[a-z]+;)", $1);
$text="";
foreach ( @entities )
{
if (!/</ && !/>/ )
{
# Replace & by & but only if not in an entity
s/\&/\&/g;
}
$text = $text . $_;
}
$currentText = $currentText . ">" . $text;
}
else
{
# White space. Simply appending, closing the text tag.
$toprint = $currentText . $1 . "</TEXT>\n";
$currentText = ""; # reset
}
}
$_=$toprint;
}
print OUTPUT $_;
}
close(INPUT);
close(OUTPUT);
' maindoc.xml newmaindoc.xml
mv -f newmaindoc.xml maindoc.xml
echo "Repackaging document..."
tar cvzf output.kpr * | sed -e 's/^/ /'
cd $lastdir
mv -f /tmp/kprconverter/output.kpr $2
echo "Done!"
|
