NAME

GDPR::IAB::TCFv2::PublisherRestrictions - Transparency & Consent String version 2 publisher restriction

SYNOPSIS

            

              
              
my $publisher_restrictions = GDPR::IAB::TCFv2::PublisherRestrictions->Parse(
    data      => substr($self->{data}, OFFSET ),
    data_size => length($self->{data}),
    options => { json => ... },
);
say "there is publisher restriction on purpose id 1, type 0 on vendor 284"
    if $publisher_restrictions->check_restriction(1, 0, 284);
            
          

CONSTRUCTOR

Constructor Parse receives an hash of 3 parameters:

• Key data is the binary data

• Key data_size is the original binary data size

• Key options is the GDPR::IAB::TCFv2 options (includes the json field to modify the "TO_JSON" method output.

METHODS

check_restriction

Return true for a given combination of purpose id, restriction type and vendor

            

              
              
my $purpose_id = 1;
my $restriction_type = 0;
my $vendor_id = 284;
my $ok = $object->check_restriction($purpose_id, $restriction_type, $vendor_id);
            
          

restrictions

Return a hashref of purpose => { restriction type => bool } for a given vendor id.

Example, by parsing the consent COwAdDhOwAdDhN4ABAENAPCgAAQAAv___wAAAFP_AAp_4AI6ACACAA we can generate this.

            

              
              
my $restrictions = $object->restrictions(32);
# returns { 7 => { 1 => 1 } }
            
          

TO_JSON

Returns a hashref with the following format:

            

              
              
{
    '[purpose id]' => {
        # 0 - Not Allowed
        # 1 - Require Consent
        # 2 - Require Legitimate Interest
        '[vendor id]' => 1,
    },
}
            
          

Example, by parsing the consent COwAdDhOwAdDhN4ABAENAPCgAAQAAv___wAAAFP_AAp_4AI6ACACAA we can generate this hashref.

            

              
              
{
    "7" => {
        "32" => 1
    }
}