opac/opac-memberentry.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18 use Modern::Perl;
  19
  20 use CGI qw ( -utf8 );
  21 use Digest::MD5 qw( md5_base64 md5_hex );
  22 use String::Random qw( random_string );
  23 use C4::Auth;
  24 use C4::Output;
  25 use C4::Members;
  26 use C4::Form::MessagingPreferences;
  27 use Koha::Patrons;
  28 use Koha::Patron::Modifications;
  29 use C4::Branch qw(GetBranchesLoop);
  30 use C4::Scrubber;
  31 use Email::Valid;
  32 use Koha::DateUtils;
  33 use Koha::Patron::Images;
  34
  35 my $cgi = new CGI;
  36 my $dbh = C4::Context->dbh;
  37
  38 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  39     {
  40         template_name   => "opac-memberentry.tt",
  41         type            => "opac",
  42         query           => $cgi,
  43         authnotrequired => 1,
  44     }
  45 );
  46
  47 unless ( C4::Context->preference('PatronSelfRegistration') || $borrowernumber )
  48 {
  49     print $cgi->redirect("/cgi-bin/koha/opac-main.pl");
  50     exit;
  51 }
  52
  53 my $action = $cgi->param('action') || q{};
  54 if ( $action eq q{} ) {
  55     if ($borrowernumber) {
  56         $action = 'edit';
  57     }
  58     else {
  59         $action = 'new';
  60     }
  61 }
  62
  63 my $mandatory = GetMandatoryFields($action);
  64
  65 $template->param(
  66     action            => $action,
  67     hidden            => GetHiddenFields( $mandatory, 'registration' ),
  68     mandatory         => $mandatory,
  69     branches          => GetBranchesLoop(),
  70     OPACPatronDetails => C4::Context->preference('OPACPatronDetails'),
  71 );
  72
  73 if ( $action eq 'create' ) {
  74
  75     my %borrower = ParseCgiForBorrower($cgi);
  76
  77     %borrower = DelEmptyFields(%borrower);
  78
  79     my @empty_mandatory_fields = CheckMandatoryFields( \%borrower, $action );
  80     my $invalidformfields = CheckForInvalidFields(\%borrower);
  81     delete $borrower{'password2'};
  82     my $cardnumber_error_code;
  83     if ( !grep { $_ eq 'cardnumber' } @empty_mandatory_fields ) {
  84         # No point in checking the cardnumber if it's missing and mandatory, it'll just generate a
  85         # spurious length warning.
  86         $cardnumber_error_code = checkcardnumber( $borrower{cardnumber}, $borrower{borrowernumber} );
  87     }
  88
  89     if ( @empty_mandatory_fields || @$invalidformfields || $cardnumber_error_code ) {
  90         if ( $cardnumber_error_code == 1 ) {
  91             $template->param( cardnumber_already_exists => 1 );
  92         } elsif ( $cardnumber_error_code == 2 ) {
  93             $template->param( cardnumber_wrong_length => 1 );
  94         }
  95
  96         $template->param(
  97             empty_mandatory_fields => \@empty_mandatory_fields,
  98             invalid_form_fields    => $invalidformfields,
  99             borrower               => \%borrower
 100         );
 101     }
 102     elsif (
 103         md5_base64( uc( $cgi->param('captcha') ) ) ne $cgi->param('captcha_digest') )
 104     {
 105         $template->param(
 106             failed_captcha => 1,
 107             borrower       => \%borrower
 108         );
 109     }
 110     else {
 111         if (
 112             C4::Context->boolean_preference(
 113                 'PatronSelfRegistrationVerifyByEmail')
 114           )
 115         {
 116             ( $template, $borrowernumber, $cookie ) = get_template_and_user(
 117                 {
 118                     template_name   => "opac-registration-email-sent.tt",
 119                     type            => "opac",
 120                     query           => $cgi,
 121                     authnotrequired => 1,
 122                 }
 123             );
 124             $template->param( 'email' => $borrower{'email'} );
 125
 126             my $verification_token = md5_hex( \%borrower );
 127             $borrower{'password'} = random_string("..........");
 128
 129             Koha::Patron::Modifications->new(
 130                 verification_token => $verification_token )
 131               ->AddModifications(\%borrower);
 132
 133             #Send verification email
 134             my $letter = C4::Letters::GetPreparedLetter(
 135                 module      => 'members',
 136                 letter_code => 'OPAC_REG_VERIFY',
 137                 tables      => {
 138                     borrower_modifications => $verification_token,
 139                 },
 140             );
 141
 142             C4::Letters::EnqueueLetter(
 143                 {
 144                     letter                 => $letter,
 145                     message_transport_type => 'email',
 146                     to_address             => $borrower{'email'},
 147                     from_address =>
 148                       C4::Context->preference('KohaAdminEmailAddress'),
 149                 }
 150             );
 151         }
 152         else {
 153             ( $template, $borrowernumber, $cookie ) = get_template_and_user(
 154                 {
 155                     template_name   => "opac-registration-confirmation.tt",
 156                     type            => "opac",
 157                     query           => $cgi,
 158                     authnotrequired => 1,
 159                 }
 160             );
 161
 162             $template->param( OpacPasswordChange =>
 163                   C4::Context->preference('OpacPasswordChange') );
 164
 165             my ( $borrowernumber, $password ) = AddMember_Opac(%borrower);
 166             C4::Form::MessagingPreferences::handle_form_action($cgi, { borrowernumber => $borrowernumber }, $template, 1, C4::Context->preference('PatronSelfRegistrationDefaultCategory') ) if $borrowernumber && C4::Context->preference('EnhancedMessagingPreferences');
 167
 168             $template->param( password_cleartext => $password );
 169             $template->param(
 170                 borrower => GetMember( borrowernumber => $borrowernumber ) );
 171             $template->param(
 172                 PatronSelfRegistrationAdditionalInstructions =>
 173                   C4::Context->preference(
 174                     'PatronSelfRegistrationAdditionalInstructions')
 175             );
 176         }
 177     }
 178 }
 179 elsif ( $action eq 'update' ) {
 180
 181     my $borrower = GetMember( borrowernumber => $borrowernumber );
 182     my %borrower = ParseCgiForBorrower($cgi);
 183
 184     my %borrower_changes = DelEmptyFields(%borrower);
 185     my @empty_mandatory_fields =
 186       CheckMandatoryFields( \%borrower_changes, $action );
 187     my $invalidformfields = CheckForInvalidFields(\%borrower);
 188
 189     # Send back the data to the template
 190     %borrower = ( %$borrower, %borrower );
 191
 192     if (@empty_mandatory_fields || @$invalidformfields) {
 193         $template->param(
 194             empty_mandatory_fields => \@empty_mandatory_fields,
 195             invalid_form_fields    => $invalidformfields,
 196             borrower               => \%borrower
 197         );
 198
 199         $template->param( action => 'edit' );
 200     }
 201     else {
 202         my %borrower_changes = DelUnchangedFields( $borrowernumber, %borrower );
 203         if (%borrower_changes) {
 204             ( $template, $borrowernumber, $cookie ) = get_template_and_user(
 205                 {
 206                     template_name   => "opac-memberentry-update-submitted.tt",
 207                     type            => "opac",
 208                     query           => $cgi,
 209                     authnotrequired => 1,
 210                 }
 211             );
 212
 213             my $m =
 214               Koha::Patron::Modifications->new(
 215                 borrowernumber => $borrowernumber );
 216
 217             $m->DelModifications;
 218             $m->AddModifications(\%borrower_changes);
 219             $template->param(
 220                 borrower => GetMember( borrowernumber => $borrowernumber ),
 221             );
 222         }
 223         else {
 224             $template->param(
 225                 action => 'edit',
 226                 nochanges => 1,
 227                 borrower => GetMember( borrowernumber => $borrowernumber ),
 228             );
 229         }
 230     }
 231 }
 232 elsif ( $action eq 'edit' ) {    #Display logged in borrower's data
 233     my $borrower = GetMember( borrowernumber => $borrowernumber );
 234
 235     if (C4::Context->preference('ExtendedPatronAttributes')) {
 236         my $attributes = C4::Members::Attributes::GetBorrowerAttributes($borrowernumber, 'opac');
 237         if (scalar(@$attributes) > 0) {
 238             $borrower->{ExtendedPatronAttributes} = 1;
 239             $borrower->{patron_attributes} = $attributes;
 240         }
 241     }
 242
 243     $template->param(
 244         borrower  => $borrower,
 245         guarantor => scalar Koha::Patrons->find($borrowernumber)->guarantor(),
 246         hidden => GetHiddenFields( $mandatory, 'modification' ),
 247     );
 248
 249     if (C4::Context->preference('OPACpatronimages')) {
 250         my $patron_image = Koha::Patron::Images->find($borrower->{borrowernumber});
 251         $template->param( display_patron_image => 1 ) if $patron_image;
 252     }
 253
 254 }
 255
 256 my $captcha = random_string("CCCCC");
 257
 258 $template->param(
 259     captcha        => $captcha,
 260     captcha_digest => md5_base64($captcha)
 261 );
 262
 263 output_html_with_http_headers $cgi, $cookie, $template->output, undef, { force_no_caching => 1 };
 264
 265 sub GetHiddenFields {
 266     my ( $mandatory, $action ) = @_;
 267     my %hidden_fields;
 268
 269     my $BorrowerUnwantedField = $action eq 'modification' ?
 270       C4::Context->preference( "PatronSelfModificationBorrowerUnwantedField" ) :
 271       C4::Context->preference( "PatronSelfRegistrationBorrowerUnwantedField" );
 272
 273     my @fields = split( /\|/, $BorrowerUnwantedField || q|| );
 274     foreach (@fields) {
 275         next unless m/\w/o;
 276         #Don't hide mandatory fields
 277         next if $mandatory->{$_};
 278         $hidden_fields{$_} = 1;
 279     }
 280
 281     return \%hidden_fields;
 282 }
 283
 284 sub GetMandatoryFields {
 285     my ($action) = @_;
 286
 287     my %mandatory_fields;
 288
 289     my $BorrowerMandatoryField =
 290       C4::Context->preference("PatronSelfRegistrationBorrowerMandatoryField");
 291
 292     my @fields = split( /\|/, $BorrowerMandatoryField );
 293
 294     foreach (@fields) {
 295         $mandatory_fields{$_} = 1;
 296     }
 297
 298     if ( $action eq 'create' || $action eq 'new' ) {
 299         $mandatory_fields{'email'} = 1
 300           if C4::Context->boolean_preference(
 301             'PatronSelfRegistrationVerifyByEmail');
 302     }
 303
 304     return \%mandatory_fields;
 305 }
 306
 307 sub CheckMandatoryFields {
 308     my ( $borrower, $action ) = @_;
 309
 310     my @empty_mandatory_fields;
 311
 312     my $mandatory_fields = GetMandatoryFields($action);
 313     delete $mandatory_fields->{'cardnumber'};
 314
 315     foreach my $key ( keys %$mandatory_fields ) {
 316         push( @empty_mandatory_fields, $key )
 317           unless ( defined( $borrower->{$key} ) && $borrower->{$key} );
 318     }
 319
 320     return @empty_mandatory_fields;
 321 }
 322
 323 sub CheckForInvalidFields {
 324     my $minpw = C4::Context->preference('minPasswordLength');
 325     my $borrower = shift;
 326     my @invalidFields;
 327     if ($borrower->{'email'}) {
 328         push(@invalidFields, "email") if (!Email::Valid->address($borrower->{'email'}));
 329     }
 330     if ($borrower->{'emailpro'}) {
 331         push(@invalidFields, "emailpro") if (!Email::Valid->address($borrower->{'emailpro'}));
 332     }
 333     if ($borrower->{'B_email'}) {
 334         push(@invalidFields, "B_email") if (!Email::Valid->address($borrower->{'B_email'}));
 335     }
 336     if ( $borrower->{'password'} ne $borrower->{'password2'} ){
 337         push(@invalidFields, "password_match");
 338     }
 339     if ( $borrower->{'password'}  && $minpw && (length($borrower->{'password'}) < $minpw) ) {
 340        push(@invalidFields, "password_invalid");
 341     }
 342     if ( $borrower->{'password'} ) {
 343        push(@invalidFields, "password_spaces") if ($borrower->{'password'} =~ /^\s/ or $borrower->{'password'} =~ /\s$/);
 344     }
 345
 346     return \@invalidFields;
 347 }
 348
 349 sub ParseCgiForBorrower {
 350     my ($cgi) = @_;
 351
 352     my $scrubber = C4::Scrubber->new();
 353     my %borrower;
 354
 355     foreach ( $cgi->param ) {
 356         if ( $_ =~ '^borrower_' ) {
 357             my ($key) = substr( $_, 9 );
 358             $borrower{$key} = $scrubber->scrub( scalar $cgi->param($_) );
 359         }
 360     }
 361
 362     my $dob_dt;
 363     $dob_dt = eval { dt_from_string( $borrower{'dateofbirth'} ); }
 364         if ( $borrower{'dateofbirth'} );
 365
 366     if ( $dob_dt ) {
 367         $borrower{'dateofbirth'} = output_pref ( { dt => $dob_dt, dateonly => 1, dateformat => 'iso' } );
 368     }
 369     else {
 370         # Trigger validation
 371         $borrower{'dateofbirth'} = undef;
 372     }
 373
 374     return %borrower;
 375 }
 376
 377 sub DelUnchangedFields {
 378     my ( $borrowernumber, %new_data ) = @_;
 379
 380     my $current_data = GetMember( borrowernumber => $borrowernumber );
 381
 382     foreach my $key ( keys %new_data ) {
 383         if ( $current_data->{$key} eq $new_data{$key} ) {
 384             delete $new_data{$key};
 385         }
 386     }
 387
 388     return %new_data;
 389 }
 390
 391 sub DelEmptyFields {
 392     my (%borrower) = @_;
 393
 394     foreach my $key ( keys %borrower ) {
 395         delete $borrower{$key} unless $borrower{$key};
 396     }
 397
 398     return %borrower;
 399 }