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-rw-r--r--lib/VNDB/Util/ValidateTemplates.pm110
1 files changed, 0 insertions, 110 deletions
diff --git a/lib/VNDB/Util/ValidateTemplates.pm b/lib/VNDB/Util/ValidateTemplates.pm
deleted file mode 100644
index 7966b319..00000000
--- a/lib/VNDB/Util/ValidateTemplates.pm
+++ /dev/null
@@ -1,110 +0,0 @@
-# This module implements various templates for formValidate()
-
-package VNDB::Util::ValidateTemplates;
-
-use strict;
-use warnings;
-use TUWF 'kv_validate';
-use VNDB::Func 'json_decode';
-use VNDBUtil 'gtintype';
-use Time::Local 'timegm';
-
-
-TUWF::set(
- validate_templates => {
- id => { template => 'uint', max => 1<<40 },
- page => { template => 'uint', max => 1000 },
- uname => { regex => qr/^[a-z0-9-]*$/, func => sub { $_[0] !~ /^-*[a-z][0-9]+-*$/ }, minlength => 2, maxlength => 15 },
- gtin => { func => \&gtintype },
- editsum => { maxlength => 5000, minlength => 2 },
- json => { func => \&json_validate, inherit => ['json_fields','json_maxitems','json_unique','json_sort'], default => [] },
- rdate => { template => 'uint', min => 0, max => 99999999, func => \&rdate_validate, default => 0 },
- wikidata => { func => \&wikidata_id, default => undef },
- }
-);
-
-
-sub wikidata_id {
- $_[0] =~ s/^Q//;
- $_[0] =~ /^([0-9]{1,9})$/
-}
-
-
-# Figure out if a field is treated as a number in kv_validate().
-sub json_validate_is_num {
- my $opts = shift;
- return 0 if !$opts->{template};
- return 1 if $opts->{template} eq 'num' || $opts->{template} eq 'int' || $opts->{template} eq 'uint';
- my $t = TUWF::set('validate_templates')->{$opts->{template}};
- return $t && json_validate_is_num($t);
-}
-
-
-sub json_validate_sort {
- my($sort, $fields, $data) = @_;
-
- # Figure out which fields need to use number comparison
- my %nums;
- for my $k (@$sort) {
- my $f = (grep $_->{field} eq $k, @$fields)[0];
- $nums{$k}++ if json_validate_is_num($f);
- }
-
- # Sort
- return [sort {
- for(@$sort) {
- my $r = $nums{$_} ? $a->{$_} <=> $b->{$_} : $a->{$_} cmp $b->{$_};
- return $r if $r;
- }
- 0
- } @$data];
-}
-
-# Special validation function for simple JSON structures as form fields. It can
-# only validate arrays of key-value objects. The key-value objects are then
-# validated using kv_validate.
-# TODO: json_unique implies json_sort on the same fields? These options tend to be the same.
-sub json_validate {
- my($val, $opts) = @_;
- my $fields = $opts->{json_fields};
- my $maxitems = $opts->{json_maxitems};
- my $unique = $opts->{json_unique};
- my $sort = $opts->{json_sort};
- $unique = [$unique] if $unique && !ref $unique;
- $sort = [$sort] if $sort && !ref $sort;
-
- my $data = eval { json_decode $val };
- $_[0] = $@ ? [] : $data;
- return 0 if $@ || ref $data ne 'ARRAY';
- return 0 if defined($maxitems) && @$data > $maxitems;
-
- my %known_fields = map +($_->{field},1), @$fields;
- my %unique;
-
- for my $i (0..$#$data) {
- return 0 if ref $data->[$i] ne 'HASH';
- # Require that all keys are known and have a scalar value.
- return 0 if grep !$known_fields{$_} || ref($data->[$i]{$_}), keys %{$data->[$i]};
- $data->[$i] = kv_validate({ field => sub { $data->[$i]{shift()} } }, $TUWF::OBJ->{_TUWF}{validate_templates}, $fields);
- return 0 if $data->[$i]{_err};
- return 0 if $unique && $unique{ join '|||', map $data->[$i]{$_}, @$unique }++;
- }
-
- $_[0] = json_validate_sort($sort, $fields, $data) if $sort;
- return 1;
-}
-
-
-sub rdate_validate {
- return 0 if $_[0] ne 0 && $_[0] !~ /^(\d{4})(\d{2})(\d{2})$/;
- my($y, $m, $d) = defined $1 ? ($1, $2, $3) : (0,0,0);
-
- # Normalization ought to be done in JS, but do it here again because we can't trust browsers
- ($m, $d) = (0, 0) if $y == 0;
- $m = 99 if $y == 9999;
- $d = 99 if $m == 99;
- $_[0] = $y*10000 + $m*100 + $d;
-
- return 0 if $y && $d != 99 && !eval { timegm(0, 0, 0, $d, $m-1, $y) };
- return 1;
-}