admin/aqbudgets.pl

   1 #!/usr/bin/perl
   2
   3 #script to administer the aqbudget table
   4
   5 # Copyright 2008-2009 BibLibre SARL
   6 #
   7 # This file is part of Koha.
   8 #
   9 # Koha is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # Koha is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  21
  22 use Modern::Perl;
  23
  24 use CGI qw ( -utf8 );
  25 use List::Util qw/min/;
  26
  27 use Koha::Database;
  28 use C4::Auth qw/get_user_subpermissions/;
  29 use C4::Auth;
  30 use C4::Acquisition;
  31 use C4::Budgets;
  32 use C4::Context;
  33 use C4::Output;
  34 use C4::Koha;
  35 use C4::Debug;
  36 use Koha::Acquisition::Currencies;
  37 use Koha::Patrons;
  38
  39 my $input = CGI->new;
  40 my $dbh     = C4::Context->dbh;
  41
  42 my ($template, $borrowernumber, $cookie, $staffflags ) = get_template_and_user(
  43     {   template_name   => "admin/aqbudgets.tt",
  44         query           => $input,
  45         type            => "intranet",
  46         flagsrequired   => { acquisition => 'budget_manage' },
  47         debug           => 0,
  48     }
  49 );
  50
  51 my $active_currency = Koha::Acquisition::Currencies->get_active;
  52 if ( $active_currency ) {
  53     $template->param( symbol => $active_currency->symbol,
  54                       currency => $active_currency->currency
  55                    );
  56 }
  57
  58 my $op = $input->param('op') || 'list';
  59
  60 # see if the user want to see all budgets or only owned ones by default
  61 my $show_mine = $input->param('show_mine') // 0;
  62
  63 # IF USER DOESN'T HAVE PERM FOR AN 'ADD', THEN REDIRECT TO THE DEFAULT VIEW...
  64 if (not defined $template->{VARS}->{'CAN_user_acquisition_budget_add_del'}
  65     and $op eq 'add_form')
  66 {
  67     $op = 'list';
  68 }
  69
  70 # get only the columns of aqbudgets in budget_hash
  71 my @columns = Koha::Database->new()->schema->source('Aqbudget')->columns;
  72 my $budget_hash = { map { join(' ',@columns) =~ /$_/ ? ( $_ => scalar $input->param($_) )  : () } keys( %{$input->Vars()}) } ;
  73
  74 my $budget_id                 = $input->param('budget_id');
  75 my $budget_period_id          = $input->param('budget_period_id');
  76 my $budget_permission         = $input->param('budget_permission');
  77 my $budget_users_ids          = $input->param('budget_users_ids');
  78 my $filter_budgetbranch       = $input->param('filter_budgetbranch') // '';
  79 my $filter_budgetname         = $input->param('filter_budgetname');
  80
  81
  82 # ' ------- get periods stuff ------------------'
  83 # IF PERIODID IS DEFINED,  GET THE PERIOD - ELSE JUST GET THE ACTIVE PERIOD BY DEFAULT
  84 my $period;
  85 if ( $budget_period_id ) {
  86     $period = GetBudgetPeriod( $budget_period_id );
  87 }
  88
  89 # ------- get periods stuff ------------------
  90
  91 $template->param(
  92     show_mine   => $show_mine,
  93     op  => $op,
  94     selected_branchcode => $filter_budgetbranch,
  95 );
  96
  97 my $budget;
  98
  99 $template->param(auth_cats_loop => GetBudgetAuthCats( $budget_period_id ))
 100     if $budget_period_id;
 101
 102 # Used to create form to add or  modify a record
 103 if ($op eq 'add_form') {
 104 #### ------------------- ADD_FORM -------------------------
 105     # if no buget_id is passed then its an add
 106     #  pass the period_id to build the dropbox - because we only want to show  budgets from this period
 107     my $dropbox_disabled;
 108     if (defined $budget_id ) {    ### MOD
 109         $budget = GetBudget($budget_id);
 110         if (!CanUserModifyBudget($borrowernumber, $budget, $staffflags)) {
 111             $template->param(error_not_authorised_to_modify => 1);
 112             output_html_with_http_headers $input, $cookie, $template->output;
 113             exit;
 114         }
 115         $dropbox_disabled = BudgetHasChildren($budget_id);
 116         $budget->{budget_owner} = Koha::Patrons->find( $budget->{budget_owner_id} );
 117     } elsif ( $period->{budget_period_locked} ) {
 118         output_and_exit( $input, $cookie, $template, 'budget_is_locked' );
 119     }
 120
 121     # build budget hierarchy
 122     my %labels;
 123     my @values;
 124     my $hier = GetBudgetHierarchy($$period{budget_period_id});
 125     foreach my $r (@$hier) {
 126         $labels{"$r->{budget_id}"} = $r->{budget_code};
 127         push @values, $r->{budget_id};
 128     }
 129     push @values, '';
 130     # if no buget_id is passed then its an add
 131     my $budget_parent;
 132     my $budget_parent_id;
 133     if ($budget){
 134         $budget_parent_id = $budget->{'budget_parent_id'} ;
 135     }else{
 136         $budget_parent_id = $input->param('budget_parent_id');
 137     }
 138     $budget_parent = GetBudget($budget_parent_id);
 139
 140     # populates the planning button
 141     $template->param(
 142         sort1_auth => $budget->{sort1_authcat},
 143         sort2_auth => $budget->{sort2_authcat},
 144     );
 145
 146     if($budget->{'budget_permission'}){
 147         my $budget_permission = "budget_perm_".$budget->{'budget_permission'};
 148         $template->param($budget_permission => 1);
 149     }
 150
 151     if ($budget) {
 152         my @budgetusers = GetBudgetUsers($budget->{budget_id});
 153         my @budgetusers_loop;
 154         foreach my $borrowernumber (@budgetusers) {
 155             my $patron = Koha::Patrons->find( $borrowernumber );
 156             push @budgetusers_loop, {
 157                 firstname => $patron->firstname, # FIXME Should pass the patron object
 158                 surname => $patron->surname,
 159                 borrowernumber => $borrowernumber
 160             };
 161         }
 162         $template->param(
 163             budget_users => \@budgetusers_loop,
 164             budget_users_ids => join ':', @budgetusers
 165         );
 166     }
 167
 168     # if no buget_id is passed then its an add
 169     $template->param(
 170         budget_has_children => BudgetHasChildren( $budget->{budget_id} ),
 171         budget_parent_id                  => $budget_parent->{'budget_id'},
 172         budget_parent_name                => $budget_parent->{'budget_name'},
 173                 %$period,
 174                 %$budget,
 175     );
 176                                                     # END $OP eq ADD_FORM
 177 #---------------------- DEFAULT DISPLAY BELOW ---------------------
 178
 179 # called by default form, used to confirm deletion of data in DB
 180 } elsif ($op eq 'delete_confirm') {
 181
 182     my $budget = GetBudget($budget_id);
 183     $template->param(
 184         budget_id     => $budget->{'budget_id'},
 185         budget_code   => $budget->{'budget_code'},
 186         budget_name   => $budget->{'budget_name'},
 187         budget_amount => $budget->{'budget_amount'},
 188     );
 189                                                     # END $OP eq DELETE_CONFIRM
 190 # called by delete_confirm, used to effectively confirm deletion of data in DB
 191 } elsif ( $op eq 'delete_confirmed' ) {
 192     if ( BudgetHasChildren( $budget_id ) ) {
 193         # We should never be here, the interface does not provide this action.
 194         die("Delete a fund with children is not possible");
 195     }
 196     my $rc = DelBudget($budget_id);
 197     $op = 'list';
 198 } elsif( $op eq 'add_validate' ) {
 199     my @budgetusersid;
 200     if (defined $budget_users_ids){
 201         @budgetusersid = split(':', $budget_users_ids);
 202     }
 203
 204     my $budget_modified = 0;
 205     if (defined $budget_id) {
 206         if (CanUserModifyBudget($borrowernumber, $budget_hash->{budget_id},
 207             $staffflags)
 208         ) {
 209             ModBudget( $budget_hash );
 210             ModBudgetUsers($budget_hash->{budget_id}, @budgetusersid);
 211             $budget_modified = 1;
 212         }
 213         else {
 214             $template->param(error_not_authorised_to_modify => 1);
 215         }
 216     } else {
 217         $budget_hash->{budget_id} = AddBudget( $budget_hash );
 218         ModBudgetUsers($budget_hash->{budget_id}, @budgetusersid);
 219         $budget_modified = 1;
 220     }
 221
 222     my $set_owner_to_children = $input->param('set_owner_to_children');
 223     if ( $set_owner_to_children and $budget_modified ) {
 224         C4::Budgets::SetOwnerToFundHierarchy( $budget_hash->{budget_id}, $budget_hash->{budget_owner_id} );
 225     }
 226     $op = 'list';
 227 }
 228
 229 if ( $op eq 'list' ) {
 230     $template->param(
 231         budget_id => $budget_id,
 232         %$period,
 233     );
 234
 235     my @budgets = @{
 236         GetBudgetHierarchy( $$period{budget_period_id}, undef, ( $show_mine ? $borrowernumber : 0 ))
 237     };
 238
 239     my $period_total = 0;
 240     my ($period_alloc_total, $spent_total, $ordered_total, $available_total) = (0,0,0,0);
 241
 242         #This Looks WEIRD to me : should budgets be filtered in such a way ppl who donot own it would not see the amount spent on the budget by others ?
 243
 244     my @budgets_to_display;
 245     foreach my $budget (@budgets) {
 246         # PERMISSIONS
 247         next unless CanUserUseBudget($borrowernumber, $budget, $staffflags);
 248         unless(CanUserModifyBudget($borrowernumber, $budget, $staffflags)) {
 249             $budget->{'budget_lock'} = 1;
 250         }
 251
 252         # if a budget search doesn't match, next
 253         if ($filter_budgetname) {
 254             next
 255               unless $budget->{budget_code} =~ m/$filter_budgetname/i
 256                   || $budget->{budget_name} =~ m/$filter_budgetname/i;
 257         }
 258         if ($filter_budgetbranch ) {
 259             next unless  $budget->{budget_branchcode} eq $filter_budgetbranch;
 260         }
 261
 262 ## TOTALS
 263         $budget->{'budget_remaining'} = $budget->{'budget_amount'} - $budget->{'budget_spent'} - $budget->{budget_ordered};
 264         $budget->{'total_remaining'} = $budget->{'budget_amount'} - $budget->{'total_spent'} - $budget->{total_ordered};
 265         # adds to total  - only if budget is a 'top-level' budget
 266         unless ( defined $budget->{budget_parent_id} ) {
 267             $period_alloc_total += $budget->{'budget_amount'};
 268             $spent_total += $budget->{total_spent};
 269             $ordered_total += $budget->{total_ordered};
 270             $available_total += $budget->{total_remaining};
 271         }
 272
 273 # if amount == 0 don't display...
 274         delete $budget->{'budget_unalloc_sublevel'}
 275             if (!defined $budget->{'budget_unalloc_sublevel'}
 276             or $budget->{'budget_unalloc_sublevel'} == 0);
 277
 278         # Value of budget_spent equals 0 instead of undefined value
 279         $budget->{budget_spent} = 0 unless defined($budget->{budget_spent});
 280         $budget->{budget_ordered} = 0 unless defined($budget->{budget_ordered});
 281
 282         #Make a list of parents of the bugdet
 283         my @budget_hierarchy;
 284         push  @budget_hierarchy, { element_name => $budget->{"budget_name"}, element_id => $budget->{"budget_id"} };
 285         my $parent_id = $budget->{"budget_parent_id"};
 286         while ($parent_id) {
 287             my $parent = GetBudget($parent_id);
 288             push @budget_hierarchy, { element_name => $parent->{"budget_name"}, element_id => $parent->{"budget_id"} };
 289             $parent_id = $parent->{"budget_parent_id"};
 290         }
 291         push  @budget_hierarchy, { element_name => $period->{"budget_period_description"} };
 292         @budget_hierarchy = reverse(@budget_hierarchy);
 293
 294         $budget->{budget_hierarchy} = \@budget_hierarchy;
 295
 296         $budget->{budget_has_children} = BudgetHasChildren( $budget->{budget_id} );
 297         push @budgets_to_display, $budget;
 298     }
 299
 300     my $budget_period_total = $period->{budget_period_total};
 301
 302     my $periods = GetBudgetPeriods();
 303
 304     $template->param(
 305         op                     => 'list',
 306         budgets                => \@budgets_to_display,
 307         periods                => $periods,
 308         budget_period_total    => $budget_period_total,
 309         period_alloc_total     => $period_alloc_total,
 310         spent_total            => $spent_total,
 311         ordered_total          => $ordered_total,
 312         available_total        => $available_total,
 313         filter_budgetname      => $filter_budgetname,
 314     );
 315
 316 } #---- END list
 317
 318 output_html_with_http_headers $input, $cookie, $template->output;