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api_dump_remove_refs: prepare API tree for use with to_json($tree)

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We want to use this with the extractapi.pl helper (pve-docs, pve-api-client).
This commit is contained in:
Dietmar Maurer 2018-05-18 09:01:46 +02:00
parent 02548f7bb6
commit 903ea3fff3
1 changed files with 33 additions and 0 deletions
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33
src/PVE/RESTHandler.pm
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@ -139,6 +139,39 @@ sub api_dump_cleanup_tree {
}
# api_dump_remove_refs: prepare API tree for use with to_json($tree)
sub api_dump_remove_refs {
my ($tree) = @_;
my $class = ref($tree);
return $tree if !$class;
if ($class eq 'ARRAY') {
my $res = [];
foreach my $el (@$tree) {
push @$res, api_dump_remove_refs($el);
}
return $res;
} elsif ($class eq 'HASH') {
my $res = {};
foreach my $k (keys %$tree) {
if (my $itemclass = ref($tree->{$k})) {
if ($itemclass eq 'CODE') {
next if $k eq 'completion';
}
$res->{$k} = api_dump_remove_refs($tree->{$k});
} else {
$res->{$k} = $tree->{$k};
}
}
return $res;
} elsif ($class eq 'Regexp') {
return "$tree"; # return string representation
} else {
die "unknown class '$class'\n";
}
}
sub api_dump {
my ($class, $prefix) = @_;