suggestion/suggestion.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 # Copyright 2006-2010 BibLibre
   5
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use strict;
  21 #use warnings; FIXME - Bug 2505
  22 require Exporter;
  23 use CGI qw ( -utf8 );
  24 use C4::Auth;    # get_template_and_user
  25 use C4::Output;
  26 use C4::Suggestions;
  27 use C4::Koha; #GetItemTypes
  28 use C4::Branch;
  29 use C4::Budgets;
  30 use C4::Search;
  31 use C4::Members;
  32 use C4::Debug;
  33
  34 use Koha::DateUtils qw( dt_from_string );
  35 use Koha::Acquisition::Currencies;
  36
  37 use URI::Escape;
  38
  39 sub Init{
  40     my $suggestion= shift @_;
  41     # "Managed by" is used only when a suggestion is being edited (not when created)
  42     if ($suggestion->{'suggesteddate'} eq "0000-00-00" ||$suggestion->{'suggesteddate'} eq "") {
  43         # new suggestion
  44         $suggestion->{suggesteddate} = dt_from_string;
  45         $suggestion->{'suggestedby'} = C4::Context->userenv->{"number"} unless ($suggestion->{'suggestedby'});
  46     }
  47     else {
  48         # editing of an existing suggestion
  49         $suggestion->{manageddate} = dt_from_string;
  50         $suggestion->{'managedby'} = C4::Context->userenv->{"number"} unless ($suggestion->{'managedby'});
  51     }
  52     $suggestion->{'branchcode'}=C4::Context->userenv->{"branch"} unless ($suggestion->{'branchcode'});
  53 }
  54
  55 sub GetCriteriumDesc{
  56     my ($criteriumvalue,$displayby)=@_;
  57     if ($displayby =~ /status/i) {
  58         unless ( grep { /$criteriumvalue/ } qw(ASKED ACCEPTED REJECTED CHECKED ORDERED AVAILABLE) ) {
  59             return GetAuthorisedValueByCode('SUGGEST_STATUS', $criteriumvalue ) || "Unknown";
  60         }
  61         return ($criteriumvalue eq 'ASKED'?"Pending":ucfirst(lc( $criteriumvalue))) if ($displayby =~/status/i);
  62     }
  63     return (GetBranchName($criteriumvalue)) if ($displayby =~/branchcode/);
  64     return GetAuthorisedValueByCode('SUGGEST_FORMAT', $criteriumvalue) || "Unknown" if ($displayby =~/itemtype/);
  65     if ($displayby =~/suggestedby/||$displayby =~/managedby/||$displayby =~/acceptedby/){
  66         my $borr=C4::Members::GetMember(borrowernumber=>$criteriumvalue);
  67         return "" unless $borr;
  68         return $$borr{surname} . ", " . $$borr{firstname};
  69     }
  70     if ( $displayby =~ /budgetid/) {
  71         my $budget = GetBudget($criteriumvalue);
  72         return "" unless $budget;
  73         return $$budget{budget_name};
  74     }
  75 }
  76
  77 my $input           = CGI->new;
  78 my $redirect  = $input->param('redirect');
  79 my $suggestedbyme   = (defined $input->param('suggestedbyme')? $input->param('suggestedbyme'):1);
  80 my $op              = $input->param('op')||'else';
  81 my @editsuggestions = $input->multi_param('edit_field');
  82 my $suggestedby     = $input->param('suggestedby');
  83 my $returnsuggestedby = $input->param('returnsuggestedby');
  84 my $returnsuggested = $input->param('returnsuggested');
  85 my $managedby       = $input->param('managedby');
  86 my $displayby       = $input->param('displayby') || '';
  87 my $tabcode         = $input->param('tabcode');
  88
  89 # filter informations which are not suggestion related.
  90 my $suggestion_ref  = $input->Vars;
  91
  92 # get only the columns of Suggestion
  93 my $schema = Koha::Database->new()->schema;
  94 my $columns = ' '.join(' ', $schema->source('Suggestion')->columns).' ';
  95 my $suggestion_only = { map { $columns =~ / $_ / ? ($_ => $suggestion_ref->{$_}) : () } keys %$suggestion_ref };
  96 $suggestion_only->{STATUS} = $suggestion_ref->{STATUS};
  97
  98 delete $$suggestion_ref{$_} foreach qw( suggestedbyme op displayby tabcode edit_field );
  99 foreach (keys %$suggestion_ref){
 100     delete $$suggestion_ref{$_} if (!$$suggestion_ref{$_} && ($op eq 'else' || $op eq 'change'));
 101 }
 102 my ( $template, $borrowernumber, $cookie, $userflags ) = get_template_and_user(
 103         {
 104             template_name   => "suggestion/suggestion.tt",
 105             query           => $input,
 106             type            => "intranet",
 107             flagsrequired   => { catalogue => 1 },
 108         }
 109     );
 110
 111 $borrowernumber = $input->param('borrowernumber') if ( $input->param('borrowernumber') );
 112 $template->param('borrowernumber' => $borrowernumber);
 113
 114 #########################################
 115 ##  Operations
 116 ##
 117 if ( $op =~ /save/i ) {
 118     $suggestion_only->{suggesteddate} = dt_from_string( $suggestion_only->{suggesteddate} )
 119         if $suggestion_only->{suggesteddate};
 120
 121     if ( $suggestion_only->{"STATUS"} ) {
 122         if ( my $tmpstatus = lc( $suggestion_only->{"STATUS"} ) =~ /ACCEPTED|REJECTED/i ) {
 123             $suggestion_only->{ lc( $suggestion_only->{"STATUS"}) . "date" } = dt_from_string;
 124             $suggestion_only->{ lc( $suggestion_only->{"STATUS"}) . "by" }   = C4::Context->userenv->{number};
 125         }
 126         $suggestion_only->{manageddate} = dt_from_string;
 127         $suggestion_only->{"managedby"}   = C4::Context->userenv->{number};
 128     }
 129     if ( $suggestion_only->{'suggestionid'} > 0 ) {
 130         &ModSuggestion($suggestion_only);
 131     } else {
 132         ###FIXME:Search here if suggestion already exists.
 133         my $suggestions_loop =
 134             SearchSuggestion( $suggestion_only );
 135         if (@$suggestions_loop>=1){
 136             #some suggestion are answering the request Donot Add
 137             my @messages;
 138             for my $suggestion ( @$suggestions_loop ) {
 139                 push @messages, { type => 'error', code => 'already_exists', id => $suggestion->{suggestionid} };
 140             }
 141             $template->param( messages => \@messages );
 142         }
 143         else {
 144             ## Adding some informations related to suggestion
 145             &NewSuggestion($suggestion_only);
 146         }
 147         # empty fields, to avoid filter in "SearchSuggestion"
 148     }
 149     map{delete $$suggestion_ref{$_}} keys %$suggestion_ref;
 150     $op = 'else';
 151
 152     if( $redirect eq 'purchase_suggestions' ) {
 153         print $input->redirect("/cgi-bin/koha/members/purchase-suggestions.pl?borrowernumber=$borrowernumber");
 154     }
 155
 156 }
 157 elsif ($op=~/add/) {
 158     #Adds suggestion
 159     Init($suggestion_ref);
 160     $op ='save';
 161 }
 162 elsif ($op=~/edit/) {
 163     #Edit suggestion
 164     $suggestion_ref=&GetSuggestion($$suggestion_ref{'suggestionid'});
 165     Init($suggestion_ref);
 166     $op ='save';
 167 }
 168 elsif ($op eq "change" ) {
 169     # set accepted/rejected/managed informations if applicable
 170     # ie= if the librarian has chosen some action on the suggestions
 171     if ($suggestion_only->{"STATUS"} eq "ACCEPTED"){
 172         $suggestion_only->{accepteddate} = dt_from_string;
 173         $suggestion_only->{"acceptedby"}=C4::Context->userenv->{number};
 174     } elsif ($suggestion_only->{"STATUS"} eq "REJECTED"){
 175         $suggestion_only->{rejecteddate} = dt_from_string;
 176         $suggestion_only->{"rejectedby"}=C4::Context->userenv->{number};
 177     }
 178     if ($suggestion_only->{"STATUS"}){
 179         $suggestion_only->{manageddate} = dt_from_string;
 180         $suggestion_only->{"managedby"}=C4::Context->userenv->{number};
 181     }
 182     if ( my $reason = $$suggestion_ref{"reason$tabcode"}){
 183         if ( $reason eq "other" ) {
 184             $reason = $$suggestion_ref{"other_reason$tabcode"};
 185         }
 186         $suggestion_only->{reason}=$reason;
 187     }
 188
 189     foreach my $suggestionid (@editsuggestions) {
 190         next unless $suggestionid;
 191         $suggestion_only->{'suggestionid'}=$suggestionid;
 192         &ModSuggestion($suggestion_only);
 193     }
 194     my $params = '';
 195     foreach my $key (
 196         qw(
 197         displayby branchcode title author isbn publishercode copyrightdate
 198         collectiontitle suggestedby suggesteddate_from suggesteddate_to
 199         manageddate_from manageddate_to accepteddate_from
 200         accepteddate_to budgetid
 201         )
 202       )
 203     {
 204         $params .= $key . '=' . uri_escape($input->param($key)) . '&'
 205           if defined($input->param($key));
 206     }
 207     print $input->redirect("/cgi-bin/koha/suggestion/suggestion.pl?$params");
 208 }elsif ($op eq "delete" ) {
 209     foreach my $delete_field (@editsuggestions) {
 210         &DelSuggestion( $borrowernumber, $delete_field,'intranet' );
 211     }
 212     $op = 'else';
 213 }
 214 elsif ( $op eq 'show' ) {
 215     $suggestion_ref=&GetSuggestion($$suggestion_ref{'suggestionid'});
 216     $$suggestion_ref{branchname} = GetBranchName $$suggestion_ref{branchcode};
 217     my $budget = GetBudget $$suggestion_ref{budgetid};
 218     $$suggestion_ref{budgetname} = $$budget{budget_name};
 219     Init($suggestion_ref);
 220 }
 221 if ($op=~/else/) {
 222     $op='else';
 223
 224     $displayby||="STATUS";
 225     delete $$suggestion_ref{'branchcode'} if($displayby eq "branchcode");
 226     # distinct values of display by
 227     my $criteria_list=GetDistinctValues("suggestions.".$displayby);
 228     my (@criteria_dv, $criteria_has_empty);
 229     foreach (@$criteria_list) {
 230         if ($_->{value}) {
 231             push @criteria_dv, $_->{value};
 232         } else {
 233             $criteria_has_empty = 1;
 234         }
 235     }
 236     # aggregate null and empty values under empty value
 237     push @criteria_dv, '' if $criteria_has_empty;
 238
 239     my @allsuggestions;
 240     my $reasonsloop = GetAuthorisedValues("SUGGEST");
 241     foreach my $criteriumvalue ( @criteria_dv ) {
 242         # By default, display suggestions from current working branch
 243         unless ( exists $$suggestion_ref{'branchcode'} ) {
 244             $$suggestion_ref{'branchcode'} = C4::Context->userenv->{'branch'};
 245         }
 246         my $definedvalue = defined $$suggestion_ref{$displayby} && $$suggestion_ref{$displayby} ne "";
 247
 248         next if ( $definedvalue && $$suggestion_ref{$displayby} ne $criteriumvalue );
 249         $$suggestion_ref{$displayby} = $criteriumvalue;
 250
 251         my $suggestions = &SearchSuggestion($suggestion_ref);
 252         foreach my $suggestion (@$suggestions) {
 253             if ($suggestion->{budgetid}){
 254                 my $bud = GetBudget( $suggestion->{budgetid} );
 255                 $suggestion->{budget_name} = $bud->{budget_name} if $bud;
 256             }
 257         }
 258         push @allsuggestions,{
 259                             "suggestiontype"=>$criteriumvalue||"suggest",
 260                             "suggestiontypelabel"=>GetCriteriumDesc($criteriumvalue,$displayby)||"",
 261                             "suggestionscount"=>scalar(@$suggestions),
 262                             'suggestions_loop'=>$suggestions,
 263                             'reasonsloop'     => $reasonsloop,
 264                             };
 265
 266         delete $$suggestion_ref{$displayby} unless $definedvalue;
 267     }
 268
 269     $template->param(
 270         "displayby"=> $displayby,
 271         "notabs"=> $displayby eq "",
 272         suggestions       => \@allsuggestions,
 273     );
 274 }
 275
 276 foreach my $element ( qw(managedby suggestedby acceptedby) ) {
 277 #    $debug || warn $$suggestion_ref{$element};
 278     if ($$suggestion_ref{$element}){
 279         my $member=GetMember(borrowernumber=>$$suggestion_ref{$element});
 280         $template->param(
 281             $element."_borrowernumber"=>$$member{borrowernumber},
 282             $element."_firstname"=>$$member{firstname},
 283             $element."_surname"=>$$member{surname},
 284             $element."_branchcode"=>$$member{branchcode},
 285             $element."_description"=>$$member{description},
 286             $element."_category_type"=>$$member{category_type}
 287         );
 288     }
 289 }
 290 $template->param(
 291     %$suggestion_ref,
 292     "op_$op"                => 1,
 293     "op"             =>$op,
 294 );
 295
 296 if(defined($returnsuggested) and $returnsuggested ne "noone")
 297 {
 298     print $input->redirect("/cgi-bin/koha/members/moremember.pl?borrowernumber=".$returnsuggested."#suggestions");
 299 }
 300
 301 ####################
 302 ## Initializing selection lists
 303
 304 #branch display management
 305 my $branchfilter = ($displayby ne "branchcode") ? $input->param('branchcode') : '';
 306 my $onlymine =
 307      C4::Context->preference('IndependentBranches')
 308   && C4::Context->userenv
 309   && !C4::Context->IsSuperLibrarian()
 310   && C4::Context->userenv->{branch};
 311 my $branches = GetBranches($onlymine);
 312 my @branchloop;
 313
 314 foreach my $thisbranch ( sort {$branches->{$a}->{'branchname'} cmp $branches->{$b}->{'branchname'}} keys %$branches ) {
 315     my %row = (
 316         value      => $thisbranch,
 317         branchname => $branches->{$thisbranch}->{'branchname'},
 318         selected   => ($branchfilter and $branches->{$thisbranch}->{'branchcode'} eq $branchfilter ) || ( $$suggestion_ref{'branchcode'} and $branches->{$thisbranch}->{'branchcode'} eq $$suggestion_ref{'branchcode'} )
 319     );
 320     push @branchloop, \%row;
 321 }
 322 $branchfilter=C4::Context->userenv->{'branch'} if ($onlymine && !$branchfilter);
 323
 324 $template->param( branchloop => \@branchloop,
 325                 branchfilter => $branchfilter);
 326
 327 $template->param( returnsuggestedby => $returnsuggestedby );
 328
 329 my $patron_reason_loop = GetAuthorisedValues("OPAC_SUG");
 330 $template->param(patron_reason_loop=>$patron_reason_loop);
 331
 332 #Budgets management
 333 my $budgets = [];
 334 if ($branchfilter) {
 335     my $searchbudgets = { budget_branchcode => $branchfilter };
 336     $budgets = GetBudgets($searchbudgets);
 337 } else {
 338     $budgets = GetBudgets(undef);
 339 }
 340
 341 my @budgets_loop;
 342 foreach my $budget ( @{$budgets} ) {
 343     next unless (CanUserUseBudget($borrowernumber, $budget, $userflags));
 344
 345     ## Please see file perltidy.ERR
 346     $budget->{'selected'} = 1
 347         if ($$suggestion_ref{'budgetid'}
 348         && $budget->{'budget_id'} eq $$suggestion_ref{'budgetid'});
 349
 350     push @budgets_loop, $budget;
 351 }
 352
 353 $template->param( budgetsloop => \@budgets_loop);
 354 $template->param( "statusselected_$$suggestion_ref{'STATUS'}" =>1) if ($$suggestion_ref{'STATUS'});
 355
 356 my @currencies = Koha::Acquisition::Currencies->search;
 357 $template->param(
 358     currencies   => \@currencies,
 359     suggestion   => $suggestion_ref,
 360     price        => sprintf("%.2f", $$suggestion_ref{'price'}||0),
 361     total            => sprintf("%.2f", $$suggestion_ref{'total'}||0),
 362 );
 363
 364 # lists of distinct values (without empty) for filters
 365 my %hashlists;
 366 foreach my $field ( qw(managedby acceptedby suggestedby budgetid) ) {
 367     my $values_list;
 368     $values_list = GetDistinctValues( "suggestions." . $field );
 369     my @codes_list = map {
 370         {   'code' => $$_{'value'},
 371             'desc' => GetCriteriumDesc( $$_{'value'}, $field ) || $$_{'value'},
 372             'selected' => ($$suggestion_ref{$field}) ? $$_{'value'} eq $$suggestion_ref{$field} : 0,
 373         }
 374     } grep {
 375         $$_{'value'}
 376     } @$values_list;
 377     $hashlists{ lc($field) . "_loop" } = \@codes_list;
 378 }
 379
 380 $template->param(
 381     %hashlists,
 382     borrowernumber           => ($input->param('borrowernumber') // undef),
 383     SuggestionStatuses       => GetAuthorisedValues('SUGGEST_STATUS'),
 384 );
 385 output_html_with_http_headers $input, $cookie, $template->output;