admin/smart-rules.pl

   1 #!/usr/bin/perl
   2 # vim: et ts=4 sw=4
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along with
  17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  18 # Suite 330, Boston, MA  02111-1307 USA
  19
  20 use strict;
  21 use CGI;
  22 use C4::Context;
  23 use C4::Output;
  24 use C4::Auth;
  25 use C4::Koha;
  26 use C4::Debug;
  27 use C4::Branch; # GetBranches
  28
  29 my $input = new CGI;
  30 my $dbh = C4::Context->dbh;
  31
  32 my $type=$input->param('type');
  33 my $branch = $input->param('branch') || '*';
  34 my $op = $input->param('op');
  35
  36 # my $flagsrequired;
  37 # $flagsrequired->{circulation}=1;
  38 my ($template, $loggedinuser, $cookie)
  39     = get_template_and_user({template_name => "admin/smart-rules.tmpl",
  40                             query => $input,
  41                             type => "intranet",
  42                             authnotrequired => 0,
  43                             flagsrequired => {parameters => 1},
  44                             debug => 1,
  45                             });
  46
  47 if ($op eq 'delete') {
  48     my $itemtype     = $input->param('itemtype');
  49     my $categorycode = $input->param('categorycode');
  50     $debug and warn "deleting $1 $2 $branch";
  51
  52     my $sth_Idelete = $dbh->prepare("delete from issuingrules where branchcode=? and categorycode=? and itemtype=?");
  53     $sth_Idelete->execute($branch, $categorycode, $itemtype);
  54 }
  55 elsif ($op eq 'delete-branch-cat') {
  56     my $categorycode  = $input->param('categorycode');
  57     if ($branch eq "*") {
  58         if ($categorycode eq "*") {
  59             my $sth_delete = $dbh->prepare("DELETE FROM default_circ_rules");
  60             $sth_delete->execute();
  61         } else {
  62             my $sth_delete = $dbh->prepare("DELETE FROM default_borrower_circ_rules
  63                                             WHERE categorycode = ?");
  64             $sth_delete->execute($categorycode);
  65         }
  66     } elsif ($categorycode eq "*") {
  67         my $sth_delete = $dbh->prepare("DELETE FROM default_branch_circ_rules
  68                                         WHERE branchcode = ?");
  69         $sth_delete->execute($branch);
  70     } else {
  71         my $sth_delete = $dbh->prepare("DELETE FROM branch_borrower_circ_rules
  72                                         WHERE branchcode = ?
  73                                         AND categorycode = ?");
  74         $sth_delete->execute($branch, $categorycode);
  75     }
  76 }
  77 # save the values entered
  78 elsif ($op eq 'add') {
  79     my $sth_search = $dbh->prepare("SELECT COUNT(*) AS total FROM issuingrules WHERE branchcode=? AND categorycode=? AND itemtype=?");
  80     my $sth_insert = $dbh->prepare("INSERT INTO issuingrules (branchcode, categorycode, itemtype, maxissueqty, issuelength, fine, firstremind, chargeperiod) VALUES(?,?,?,?,?,?,?,?)");
  81     my $sth_update=$dbh->prepare("UPDATE issuingrules SET fine=?, firstremind=?, chargeperiod=?, maxissueqty=?, issuelength=? WHERE branchcode=? AND categorycode=? AND itemtype=?");
  82
  83     my $br = $branch; # branch
  84     my $bor  = $input->param('categorycode'); # borrower category
  85     my $cat  = $input->param('itemtype');     # item type
  86     my $fine = $input->param('fine');
  87     my $firstremind  = $input->param('firstremind');
  88     my $chargeperiod = $input->param('chargeperiod');
  89     my $maxissueqty  = $input->param('maxissueqty');
  90     $maxissueqty =~ s/\s//g;
  91     $maxissueqty = undef if $maxissueqty !~ /^\d+/;
  92     my $issuelength  = $input->param('issuelength');
  93     $debug and warn "Adding $br, $bor, $cat, $fine, $maxissueqty";
  94
  95     $sth_search->execute($br,$bor,$cat);
  96     my $res = $sth_search->fetchrow_hashref();
  97     if ($res->{total}) {
  98         $sth_update->execute($fine, $firstremind, $chargeperiod, $maxissueqty,$issuelength,$br,$bor,$cat);
  99     } else {
 100         $sth_insert->execute($br,$bor,$cat,$maxissueqty,$issuelength,$fine,$firstremind,$chargeperiod);
 101     }
 102 }
 103 elsif ($op eq "add-branch-cat") {
 104     my $categorycode  = $input->param('categorycode');
 105     my $maxissueqty   = $input->param('maxissueqty');
 106     $maxissueqty =~ s/\s//g;
 107     $maxissueqty = undef if $maxissueqty !~ /^\d+/;
 108
 109     if ($branch eq "*") {
 110         if ($categorycode eq "*") {
 111             my $sth_search = $dbh->prepare("SELECT count(*) AS total
 112                                             FROM default_circ_rules");
 113             my $sth_insert = $dbh->prepare("INSERT INTO default_circ_rules
 114                                             (maxissueqty)
 115                                             VALUES (?)");
 116             my $sth_update = $dbh->prepare("UPDATE default_circ_rules
 117                                             SET maxissueqty = ?");
 118
 119             $sth_search->execute();
 120             my $res = $sth_search->fetchrow_hashref();
 121             if ($res->{total}) {
 122                 $sth_update->execute($maxissueqty);
 123             } else {
 124                 $sth_insert->execute($maxissueqty);
 125             }
 126         } else {
 127             my $sth_search = $dbh->prepare("SELECT count(*) AS total
 128                                             FROM default_borrower_circ_rules
 129                                             WHERE categorycode = ?");
 130             my $sth_insert = $dbh->prepare("INSERT INTO default_borrower_circ_rules
 131                                             (categorycode, maxissueqty)
 132                                             VALUES (?, ?)");
 133             my $sth_update = $dbh->prepare("UPDATE default_borrower_circ_rules
 134                                             SET maxissueqty = ?
 135                                             WHERE categorycode = ?");
 136             $sth_search->execute($branch);
 137             my $res = $sth_search->fetchrow_hashref();
 138             if ($res->{total}) {
 139                 $sth_update->execute($maxissueqty, $categorycode);
 140             } else {
 141                 $sth_insert->execute($categorycode, $maxissueqty);
 142             }
 143         }
 144     } elsif ($categorycode eq "*") {
 145         my $sth_search = $dbh->prepare("SELECT count(*) AS total
 146                                         FROM default_branch_circ_rules
 147                                         WHERE branchcode = ?");
 148         my $sth_insert = $dbh->prepare("INSERT INTO default_branch_circ_rules
 149                                         (branchcode, maxissueqty)
 150                                         VALUES (?, ?)");
 151         my $sth_update = $dbh->prepare("UPDATE default_branch_circ_rules
 152                                         SET maxissueqty = ?
 153                                         WHERE branchcode = ?");
 154         $sth_search->execute($branch);
 155         my $res = $sth_search->fetchrow_hashref();
 156         if ($res->{total}) {
 157             $sth_update->execute($maxissueqty, $branch);
 158         } else {
 159             $sth_insert->execute($branch, $maxissueqty);
 160         }
 161     } else {
 162         my $sth_search = $dbh->prepare("SELECT count(*) AS total
 163                                         FROM branch_borrower_circ_rules
 164                                         WHERE branchcode = ?
 165                                         AND   categorycode = ?");
 166         my $sth_insert = $dbh->prepare("INSERT INTO branch_borrower_circ_rules
 167                                         (branchcode, categorycode, maxissueqty)
 168                                         VALUES (?, ?, ?)");
 169         my $sth_update = $dbh->prepare("UPDATE branch_borrower_circ_rules
 170                                         SET maxissueqty = ?
 171                                         WHERE branchcode = ?
 172                                         AND categorycode = ?");
 173
 174         $sth_search->execute($branch, $categorycode);
 175         my $res = $sth_search->fetchrow_hashref();
 176         if ($res->{total}) {
 177             $sth_update->execute($maxissueqty, $branch, $categorycode);
 178         } else {
 179             $sth_insert->execute($branch, $categorycode, $maxissueqty);
 180         }
 181     }
 182 }
 183
 184 my $branches = GetBranches();
 185 my @branchloop;
 186 for my $thisbranch (sort { $branches->{$a}->{branchname} cmp $branches->{$b}->{branchname} } keys %$branches) {
 187     my $selected = 1 if $thisbranch eq $branch;
 188     my %row =(value => $thisbranch,
 189                 selected => $selected,
 190                 branchname => $branches->{$thisbranch}->{'branchname'},
 191             );
 192     push @branchloop, \%row;
 193 }
 194
 195 my $sth=$dbh->prepare("SELECT description,categorycode FROM categories ORDER BY description");
 196 $sth->execute;
 197 my @category_loop;
 198 while (my $data=$sth->fetchrow_hashref){
 199     push @category_loop,$data;
 200 }
 201
 202 $sth->finish;
 203 $sth=$dbh->prepare("SELECT description,itemtype FROM itemtypes ORDER BY description");
 204 $sth->execute;
 205 # $i=0;
 206 my $toggle= 1;
 207 my @row_loop;
 208 my @itemtypes;
 209 while (my $row=$sth->fetchrow_hashref){
 210     push @itemtypes,$row;
 211 }
 212
 213 my $sth2 = $dbh->prepare("
 214     SELECT issuingrules.*, itemtypes.description AS humanitemtype, categories.description AS humancategorycode
 215     FROM issuingrules
 216     LEFT JOIN itemtypes
 217         ON (itemtypes.itemtype = issuingrules.itemtype)
 218     LEFT JOIN categories
 219         ON (categories.categorycode = issuingrules.categorycode)
 220     WHERE issuingrules.branchcode = ?
 221 ");
 222 $sth2->execute($branch);
 223
 224 while (my $row = $sth2->fetchrow_hashref) {
 225     $row->{'humanitemtype'} ||= $row->{'itemtype'};
 226     $row->{'default_humanitemtype'} = 1 if $row->{'humanitemtype'} eq '*';
 227     $row->{'humancategorycode'} ||= $row->{'categorycode'};
 228     $row->{'default_humancategorycode'} = 1 if $row->{'humancategorycode'} eq '*';
 229     $row->{'fine'} = sprintf('%.2f', $row->{'fine'});
 230     push @row_loop, $row;
 231 }
 232 $sth->finish;
 233
 234 my @sorted_row_loop = sort by_category_and_itemtype @row_loop;
 235
 236 my $sth_branch_cat;
 237 if ($branch eq "*") {
 238     $sth_branch_cat = $dbh->prepare("
 239         SELECT default_borrower_circ_rules.*, categories.description AS humancategorycode
 240         FROM default_borrower_circ_rules
 241         JOIN categories USING (categorycode)
 242
 243     ");
 244     $sth_branch_cat->execute();
 245 } else {
 246     $sth_branch_cat = $dbh->prepare("
 247         SELECT branch_borrower_circ_rules.*, categories.description AS humancategorycode
 248         FROM branch_borrower_circ_rules
 249         JOIN categories USING (categorycode)
 250         WHERE branch_borrower_circ_rules.branchcode = ?
 251     ");
 252     $sth_branch_cat->execute($branch);
 253 }
 254
 255 my @branch_cat_rules = ();
 256 while (my $row = $sth_branch_cat->fetchrow_hashref) {
 257     push @branch_cat_rules, $row;
 258 }
 259 my @sorted_branch_cat_rules = sort { $a->{'humancategorycode'} cmp $b->{'humancategorycode'} } @branch_cat_rules;
 260
 261 my $sth_branch_default;
 262 if ($branch eq "*") {
 263     # add global default
 264     $sth_branch_default = $dbh->prepare("SELECT maxissueqty
 265                                          FROM default_circ_rules");
 266     $sth_branch_default->execute();
 267 } else {
 268     # add default for branch
 269     $sth_branch_default = $dbh->prepare("SELECT maxissueqty
 270                                          FROM default_branch_circ_rules
 271                                          WHERE branchcode = ?");
 272     $sth_branch_default->execute($branch);
 273 }
 274
 275 if (my ($default_maxissueqty) = $sth_branch_default->fetchrow_array()) {
 276     push @sorted_branch_cat_rules, {
 277                                       default_humancategorycode => 1,
 278                                       categorycode => '*',
 279                                       maxissueqty => $default_maxissueqty,
 280                                     };
 281 }
 282
 283 # note undef maxissueqty so that template can deal with them
 284 foreach my $entry (@sorted_branch_cat_rules, @sorted_row_loop) {
 285     $entry->{unlimited_maxissueqty} = 1 unless defined($entry->{maxissueqty});
 286 }
 287
 288 $template->param(show_branch_cat_rule_form => 1);
 289 $template->param(branch_cat_rule_loop => \@sorted_branch_cat_rules);
 290
 291 $template->param(categoryloop => \@category_loop,
 292                         itemtypeloop => \@itemtypes,
 293                         rules => \@sorted_row_loop,
 294                         branchloop => \@branchloop,
 295                         humanbranch => ($branch ne '*' ? $branches->{$branch}->{branchname} : ''),
 296                         branch => $branch
 297                         );
 298 output_html_with_http_headers $input, $cookie, $template->output;
 299
 300 exit 0;
 301
 302 # sort by patron category, then item type, putting
 303 # default entries at the bottom
 304 sub by_category_and_itemtype {
 305     unless (by_category($a, $b)) {
 306         return by_itemtype($a, $b);
 307     }
 308 }
 309
 310 sub by_category {
 311     my ($a, $b) = @_;
 312     if ($a->{'default_humancategorycode'}) {
 313         return ($b->{'default_humancategorycode'} ? 0 : 1);
 314     } elsif ($b->{'default_humancategorycode'}) {
 315         return -1;
 316     } else {
 317         return $a->{'humancategorycode'} cmp $b->{'humancategorycode'};
 318     }
 319 }
 320
 321 sub by_itemtype {
 322     my ($a, $b) = @_;
 323     if ($a->{'default_humanitemtype'}) {
 324         return ($b->{'default_humanitemtype'} ? 0 : 1);
 325     } elsif ($b->{'default_humanitemtype'}) {
 326         return -1;
 327     } else {
 328         return $a->{'humanitemtype'} cmp $b->{'humanitemtype'};
 329     }
 330 }