#!/usr/bin/perl
use strict;
use XML::Parser;


sub wrap {
    @_[0] =~ s/\\'/\\\\'/g;
    @_[0] =~ s/\\q/\\\\q/g;
    @_[0] =~ s/\\a/\\\\a/g;
    @_[0] =~ s/\\n/\\\\n/g;
}

sub load_wpo {
    my ($tree, $tag ,$page) = @_;
    
    foreach my $leaf (@$tree) {
	if (ref($leaf) eq 'ARRAY') {
	    $page = load_wpo($leaf, $tag, $page);
	} elsif (ref($leaf) eq 'HASH') {
	    # XML compatibility
	    wrap $leaf->{description};
	    wrap $leaf->{helpText};
	    wrap $leaf->{wizardTitle};
	    wrap $leaf->{nextButtonText};
	    $page->{$leaf->{wizardTitle}} = "";
	    $page->{$leaf->{helpText}} = "";
	    $page->{$leaf->{description}} = "";
	    $page->{$leaf->{nextButtonText}} = "";
	} elsif(ref($leaf)=~ /\w\D/){
	    $tag = $leaf;
	}
    }
    $page;
}

my $xmltree = XML::Parser->new(Style => 'Tree')->parsefile($ARGV[0]);
my $wpo = load_wpo($xmltree);

print STDERR "$ARGV[0] =>";
$ARGV[0] =~ /.*\/(.*)\.wiz.*/;

open(PO, "> ./po/$1.pot");
my $date = `date +%Y-%m-%d\\ %H:%M%z`;
chomp $date;

foreach (keys %{$wpo}) {
    print "$_\n";
    $_ ne "" and print PO "msgid \"$_\"\nmsgstr \"\"\n\n";
}
close PO;
print STDERR "./po/$1.pot\n";
ption value='distro/mga3'>distro/mga3</option>
<option value='distro/mga4'>distro/mga4</option>
<option value='distro/mga5'>distro/mga5</option>
<option value='distro/mga6'>distro/mga6</option>
<option value='master'>master</option>
<option value='topic/MDK10_0_update'>topic/MDK10_0_update</option>
<option value='topic/MDK10_1'>topic/MDK10_1</option>
<option value='topic/MDK2006_0'>topic/MDK2006_0</option>
<option value='topic/systray' selected='selected'>topic/systray</option>
<option value='user/animtim/designWork'>user/animtim/designWork</option>
<option value='user/neoclust/systray'>user/neoclust/systray</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Mageia Desktop Applet</td><td class='sub right'>Thierry Vignaud [tv]</td></tr></table>
<table class='tabs'><tr><td>
<a href='/software/mgaonline/?h=topic/systray'>summary</a><a href='/software/mgaonline/refs/?h=topic/systray'>refs</a><a href='/software/mgaonline/log/Discover.pm?h=topic/systray'>log</a><a href='/software/mgaonline/tree/Discover.pm?h=topic/systray'>tree</a><a class='active' href='/software/mgaonline/commit/Discover.pm?h=topic/systray'>commit</a><a href='/software/mgaonline/diff/Discover.pm?h=topic/systray'>diff</a><a href='/software/mgaonline/stats/Discover.pm?h=topic/systray'>stats</a></td><td class='form'><form class='right' method='get' action='/software/mgaonline/log/Discover.pm'>
<input type='hidden' name='h' value='topic/systray'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/software/mgaonline/commit/?h=topic/systray'>root</a>/<a href='/software/mgaonline/commit/Discover.pm?h=topic/systray'>Discover.pm</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='topic/systray'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Rémi Verschelde &lt;rverschelde@gmail.com&gt;</td><td class='right'>2017-03-05 12:32:52 +0100</td></tr>
<tr><th>committer</th><td>Rémi Verschelde &lt;rverschelde@gmail.com&gt;</td><td class='right'>2017-03-05 12:32:52 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='sha1'><a href='/software/mgaonline/commit/Discover.pm?h=topic/systray&amp;id=f271da656cf19b917c28e8b04e031be55f8bc22d'>f271da656cf19b917c28e8b04e031be55f8bc22d</a> (<a href='/software/mgaonline/patch/Discover.pm?id=f271da656cf19b917c28e8b04e031be55f8bc22d'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='sha1'><a href='/software/mgaonline/tree/?h=topic/systray'>2d818d54567c112882ae3ebf95a3172b01ea95e3</a> /<a href='/software/mgaonline/tree/Discover.pm?h=topic/systray'>Discover.pm</a></td></tr>
<tr><th>parent</th><td colspan='2' class='sha1'><a href='/software/mgaonline/commit/Discover.pm?h=topic/systray&amp;id=6ea9e1d86cffb729775aa429310302b93cace2a0'>6ea9e1d86cffb729775aa429310302b93cace2a0</a> (<a href='/software/mgaonline/diff/Discover.pm?h=topic/systray&amp;id2=6ea9e1d86cffb729775aa429310302b93cace2a0'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='sha1'><a href='/software/mgaonline/snapshot/mgaonline-topic/systray.tar'>mgaonline-topic/systray.tar</a><br/><a href='/software/mgaonline/snapshot/mgaonline-topic/systray.tar.gz'>mgaonline-topic/systray.tar.gz</a><br/><a href='/software/mgaonline/snapshot/mgaonline-topic/systray.tar.bz2'>mgaonline-topic/systray.tar.bz2</a><br/><a href='/software/mgaonline/snapshot/mgaonline-topic/systray.tar.xz'>mgaonline-topic/systray.tar.xz</a><br/><a href='/software/mgaonline/snapshot/mgaonline-topic/systray.zip'>mgaonline-topic/systray.zip</a><br/></td></tr></table>
<div class='commit-subject'>