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
  24 use C4::Auth;
  25 use C4::Output;
  26 use C4::Members;
  27 use C4::Form::MessagingPreferences;
  28 use Koha::Borrowers;
  29 use Koha::Borrower::Modifications;
  30 use C4::Branch qw(GetBranchesLoop);
  31 use C4::Scrubber;
  32 use Email::Valid;
  33 use Koha::DateUtils;
  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     member_titles     => GetTitles() || undef,
  70     branches          => GetBranchesLoop(),
  71     OPACPatronDetails => C4::Context->preference('OPACPatronDetails'),
  72 );
  73
  74 if ( $action eq 'create' ) {
  75
  76     my %borrower = ParseCgiForBorrower($cgi);
  77
  78     %borrower = DelEmptyFields(%borrower);
  79
  80     my @empty_mandatory_fields = CheckMandatoryFields( \%borrower, $action );
  81     my $invalidformfields = CheckForInvalidFields(\%borrower);
  82     delete $borrower{'password2'};
  83
  84     if (@empty_mandatory_fields || @$invalidformfields) {
  85         $template->param(
  86             empty_mandatory_fields => \@empty_mandatory_fields,
  87             invalid_form_fields    => $invalidformfields,
  88             borrower               => \%borrower
  89         );
  90     }
  91     elsif (
  92         md5_base64( $cgi->param('captcha') ) ne $cgi->param('captcha_digest') )
  93     {
  94         $template->param(
  95             failed_captcha => 1,
  96             borrower       => \%borrower
  97         );
  98     }
  99     else {
 100         if (
 101             C4::Context->boolean_preference(
 102                 'PatronSelfRegistrationVerifyByEmail')
 103           )
 104         {
 105             ( $template, $borrowernumber, $cookie ) = get_template_and_user(
 106                 {
 107                     template_name   => "opac-registration-email-sent.tt",
 108                     type            => "opac",
 109                     query           => $cgi,
 110                     authnotrequired => 1,
 111                 }
 112             );
 113             $template->param( 'email' => $borrower{'email'} );
 114
 115             my $verification_token = md5_hex( \%borrower );
 116             $borrower{'password'} = random_string("..........");
 117             Koha::Borrower::Modifications->new(
 118                 verification_token => $verification_token )
 119               ->AddModifications(\%borrower);
 120
 121             #Send verification email
 122             my $letter = C4::Letters::GetPreparedLetter(
 123                 module      => 'members',
 124                 letter_code => 'OPAC_REG_VERIFY',
 125                 tables      => {
 126                     borrower_modifications => $verification_token,
 127                 },
 128             );
 129
 130             C4::Letters::EnqueueLetter(
 131                 {
 132                     letter                 => $letter,
 133                     message_transport_type => 'email',
 134                     to_address             => $borrower{'email'},
 135                     from_address =>
 136                       C4::Context->preference('KohaAdminEmailAddress'),
 137                 }
 138             );
 139         }
 140         else {
 141             ( $template, $borrowernumber, $cookie ) = get_template_and_user(
 142                 {
 143                     template_name   => "opac-registration-confirmation.tt",
 144                     type            => "opac",
 145                     query           => $cgi,
 146                     authnotrequired => 1,
 147                 }
 148             );
 149
 150             $template->param( OpacPasswordChange =>
 151                   C4::Context->preference('OpacPasswordChange') );
 152
 153             my ( $borrowernumber, $password ) = AddMember_Opac(%borrower);
 154             C4::Form::MessagingPreferences::handle_form_action($cgi, { borrowernumber => $borrowernumber }, $template, 1, C4::Context->preference('PatronSelfRegistrationDefaultCategory') ) if $borrowernumber && C4::Context->preference('EnhancedMessagingPreferences');
 155
 156             $template->param( password_cleartext => $password );
 157             $template->param(
 158                 borrower => GetMember( borrowernumber => $borrowernumber ) );
 159             $template->param(
 160                 PatronSelfRegistrationAdditionalInstructions =>
 161                   C4::Context->preference(
 162                     'PatronSelfRegistrationAdditionalInstructions')
 163             );
 164         }
 165     }
 166 }
 167 elsif ( $action eq 'update' ) {
 168
 169     my %borrower = ParseCgiForBorrower($cgi);
 170
 171     my %borrower_changes = DelEmptyFields(%borrower);
 172     my @empty_mandatory_fields =
 173       CheckMandatoryFields( \%borrower_changes, $action );
 174     my $invalidformfields = CheckForInvalidFields(\%borrower);
 175
 176     if (@empty_mandatory_fields || @$invalidformfields) {
 177         $template->param(
 178             empty_mandatory_fields => \@empty_mandatory_fields,
 179             invalid_form_fields    => $invalidformfields,
 180             borrower               => \%borrower
 181         );
 182
 183         $template->param( action => 'edit' );
 184     }
 185     else {
 186         my %borrower_changes = DelUnchangedFields( $borrowernumber, %borrower );
 187         if (%borrower_changes) {
 188             ( $template, $borrowernumber, $cookie ) = get_template_and_user(
 189                 {
 190                     template_name   => "opac-memberentry-update-submitted.tt",
 191                     type            => "opac",
 192                     query           => $cgi,
 193                     authnotrequired => 1,
 194                 }
 195             );
 196
 197             my $m =
 198               Koha::Borrower::Modifications->new(
 199                 borrowernumber => $borrowernumber );
 200
 201             $m->DelModifications;
 202             $m->AddModifications(\%borrower_changes);
 203             $template->param(
 204                 borrower => GetMember( borrowernumber => $borrowernumber ),
 205             );
 206         }
 207         else {
 208             $template->param(
 209                 action => 'edit',
 210                 nochanges => 1,
 211                 borrower => GetMember( borrowernumber => $borrowernumber ),
 212             );
 213         }
 214     }
 215 }
 216 elsif ( $action eq 'edit' ) {    #Display logged in borrower's data
 217     my $borrower = GetMember( borrowernumber => $borrowernumber );
 218
 219     if (C4::Context->preference('ExtendedPatronAttributes')) {
 220         my $attributes = C4::Members::Attributes::GetBorrowerAttributes($borrowernumber, 'opac');
 221         if (scalar(@$attributes) > 0) {
 222             $borrower->{ExtendedPatronAttributes} = 1;
 223             $borrower->{patron_attributes} = $attributes;
 224         }
 225     }
 226
 227     $template->param(
 228         borrower  => $borrower,
 229         guarantor => scalar Koha::Borrowers->find($borrowernumber)->guarantor(),
 230         hidden => GetHiddenFields( $mandatory, 'modification' ),
 231     );
 232
 233     if (C4::Context->preference('OPACpatronimages')) {
 234         my ($image, $dberror) = GetPatronImage($borrower->{borrowernumber});
 235         if ($image) {
 236             $template->param(
 237                 display_patron_image => 1
 238             );
 239         }
 240     }
 241
 242 }
 243
 244 my $captcha = random_string("CCCCC");
 245
 246 $template->param(
 247     captcha        => $captcha,
 248     captcha_digest => md5_base64($captcha)
 249 );
 250
 251 output_html_with_http_headers $cgi, $cookie, $template->output, undef, { force_no_caching => 1 };
 252
 253 sub GetHiddenFields {
 254     my ( $mandatory, $action ) = @_;
 255     my %hidden_fields;
 256
 257     my $BorrowerUnwantedField = $action eq 'modification' ?
 258       C4::Context->preference( "PatronSelfModificationBorrowerUnwantedField" ) :
 259       C4::Context->preference( "PatronSelfRegistrationBorrowerUnwantedField" );
 260
 261     my @fields = split( /\|/, $BorrowerUnwantedField || q|| );
 262     foreach (@fields) {
 263         next unless m/\w/o;
 264         #Don't hide mandatory fields
 265         next if $mandatory->{$_};
 266         $hidden_fields{$_} = 1;
 267     }
 268
 269     return \%hidden_fields;
 270 }
 271
 272 sub GetMandatoryFields {
 273     my ($action) = @_;
 274
 275     my %mandatory_fields;
 276
 277     my $BorrowerMandatoryField =
 278       C4::Context->preference("PatronSelfRegistrationBorrowerMandatoryField");
 279
 280     my @fields = split( /\|/, $BorrowerMandatoryField );
 281
 282     foreach (@fields) {
 283         $mandatory_fields{$_} = 1;
 284     }
 285
 286     if ( $action eq 'create' || $action eq 'new' ) {
 287         $mandatory_fields{'email'} = 1
 288           if C4::Context->boolean_preference(
 289             'PatronSelfRegistrationVerifyByEmail');
 290     }
 291
 292     return \%mandatory_fields;
 293 }
 294
 295 sub CheckMandatoryFields {
 296     my ( $borrower, $action ) = @_;
 297
 298     my @empty_mandatory_fields;
 299
 300     my $mandatory_fields = GetMandatoryFields($action);
 301     delete $mandatory_fields->{'cardnumber'};
 302
 303     foreach my $key ( keys %$mandatory_fields ) {
 304         push( @empty_mandatory_fields, $key )
 305           unless ( defined( $borrower->{$key} ) && $borrower->{$key} );
 306     }
 307
 308     return @empty_mandatory_fields;
 309 }
 310
 311 sub CheckForInvalidFields {
 312     my $minpw = C4::Context->preference('minPasswordLength');
 313     my $borrower = shift;
 314     my @invalidFields;
 315     if ($borrower->{'email'}) {
 316         push(@invalidFields, "email") if (!Email::Valid->address($borrower->{'email'}));
 317     }
 318     if ($borrower->{'emailpro'}) {
 319         push(@invalidFields, "emailpro") if (!Email::Valid->address($borrower->{'emailpro'}));
 320     }
 321     if ($borrower->{'B_email'}) {
 322         push(@invalidFields, "B_email") if (!Email::Valid->address($borrower->{'B_email'}));
 323     }
 324     if ( $borrower->{'password'} ne $borrower->{'password2'} ){
 325         push(@invalidFields, "password_match");
 326     }
 327     if ( $borrower->{'password'}  && $minpw && (length($borrower->{'password'}) < $minpw) ) {
 328        push(@invalidFields, "password_invalid");
 329     }
 330     if ( $borrower->{'password'} ) {
 331        push(@invalidFields, "password_spaces") if ($borrower->{'password'} =~ /^\s/ or $borrower->{'password'} =~ /\s$/);
 332     }
 333
 334     return \@invalidFields;
 335 }
 336
 337 sub ParseCgiForBorrower {
 338     my ($cgi) = @_;
 339
 340     my $scrubber = C4::Scrubber->new();
 341     my %borrower;
 342
 343     foreach ( $cgi->param ) {
 344         if ( $_ =~ '^borrower_' ) {
 345             my ($key) = substr( $_, 9 );
 346             $borrower{$key} = $scrubber->scrub( $cgi->param($_) );
 347         }
 348     }
 349
 350     my $dob_dt;
 351     $dob_dt = eval { dt_from_string( $borrower{'dateofbirth'} ); }
 352         if ( $borrower{'dateofbirth'} );
 353
 354     if ( $dob_dt ) {
 355         $borrower{'dateofbirth'} = output_pref ( { dt => $dob_dt, dateonly => 1, dateformat => 'iso' } );
 356     }
 357     else {
 358         # Trigger validation
 359         $borrower{'dateofbirth'} = undef;
 360     }
 361
 362     return %borrower;
 363 }
 364
 365 sub DelUnchangedFields {
 366     my ( $borrowernumber, %new_data ) = @_;
 367
 368     my $current_data = GetMember( borrowernumber => $borrowernumber );
 369
 370     foreach my $key ( keys %new_data ) {
 371         if ( $current_data->{$key} eq $new_data{$key} ) {
 372             delete $new_data{$key};
 373         }
 374     }
 375
 376     return %new_data;
 377 }
 378
 379 sub DelEmptyFields {
 380     my (%borrower) = @_;
 381
 382     foreach my $key ( keys %borrower ) {
 383         delete $borrower{$key} unless $borrower{$key};
 384     }
 385
 386     return %borrower;
 387 }