Bug 4330 : Adding some copyright BibLibre statements
[wip/koha-chris_n.git] / admin / smart-rules.pl
1 #!/usr/bin/perl
2 # Copyright 2000-2002 Katipo Communications
3 # copyright 2010 BibLibre
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
17 # with Koha; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19
20 use strict;
21 #use warnings; FIXME - Bug 2505
22 use CGI;
23 use C4::Context;
24 use C4::Output;
25 use C4::Auth;
26 use C4::Koha;
27 use C4::Debug;
28 use C4::Branch; # GetBranches
29
30 my $input = new CGI;
31 my $dbh = C4::Context->dbh;
32
33 # my $flagsrequired;
34 # $flagsrequired->{circulation}=1;
35 my ($template, $loggedinuser, $cookie)
36     = get_template_and_user({template_name => "admin/smart-rules.tmpl",
37                             query => $input,
38                             type => "intranet",
39                             authnotrequired => 0,
40                             flagsrequired => {parameters => 1},
41                             debug => 1,
42                             });
43
44 my $type=$input->param('type');
45 my $branch = $input->param('branch') || ( C4::Branch::onlymine() ? ( C4::Branch::mybranch() || '*' ) : '*' );
46 my $op = $input->param('op');
47
48 if ($op eq 'delete') {
49     my $itemtype     = $input->param('itemtype');
50     my $categorycode = $input->param('categorycode');
51     $debug and warn "deleting $1 $2 $branch";
52
53     my $sth_Idelete = $dbh->prepare("delete from issuingrules where branchcode=? and categorycode=? and itemtype=?");
54     $sth_Idelete->execute($branch, $categorycode, $itemtype);
55 }
56 elsif ($op eq 'delete-branch-cat') {
57     my $categorycode  = $input->param('categorycode');
58     if ($branch eq "*") {
59         if ($categorycode eq "*") {
60             my $sth_delete = $dbh->prepare("DELETE FROM default_circ_rules");
61             $sth_delete->execute();
62         } else {
63             my $sth_delete = $dbh->prepare("DELETE FROM default_borrower_circ_rules
64                                             WHERE categorycode = ?");
65             $sth_delete->execute($categorycode);
66         }
67     } elsif ($categorycode eq "*") {
68         my $sth_delete = $dbh->prepare("DELETE FROM default_branch_circ_rules
69                                         WHERE branchcode = ?");
70         $sth_delete->execute($branch);
71     } else {
72         my $sth_delete = $dbh->prepare("DELETE FROM branch_borrower_circ_rules
73                                         WHERE branchcode = ?
74                                         AND categorycode = ?");
75         $sth_delete->execute($branch, $categorycode);
76     }
77 }
78 elsif ($op eq 'delete-branch-item') {
79     my $itemtype  = $input->param('itemtype');
80     if ($branch eq "*") {
81         if ($itemtype eq "*") {
82             my $sth_delete = $dbh->prepare("DELETE FROM default_circ_rules");
83             $sth_delete->execute();
84         } else {
85             my $sth_delete = $dbh->prepare("DELETE FROM default_branch_item_rules
86                                             WHERE itemtype = ?");
87             $sth_delete->execute($itemtype);
88         }
89     } elsif ($itemtype eq "*") {
90         my $sth_delete = $dbh->prepare("DELETE FROM default_branch_circ_rules
91                                         WHERE branchcode = ?");
92         $sth_delete->execute($branch);
93     } else {
94         my $sth_delete = $dbh->prepare("DELETE FROM branch_item_rules
95                                         WHERE branchcode = ?
96                                         AND itemtype = ?");
97         $sth_delete->execute($branch, $itemtype);
98     }
99 }
100 # save the values entered
101 elsif ($op eq 'add') {
102     my $sth_search = $dbh->prepare("SELECT COUNT(*) AS total FROM issuingrules WHERE branchcode=? AND categorycode=? AND itemtype=?");
103     my $sth_insert = $dbh->prepare("INSERT INTO issuingrules (branchcode, categorycode, itemtype, maxissueqty, renewalsallowed, reservesallowed, issuelength, fine, finedays, firstremind, chargeperiod,rentaldiscount) VALUES(?,?,?,?,?,?,?,?,?,?,?,?)");
104     my $sth_update=$dbh->prepare("UPDATE issuingrules SET fine=?, finedays=?, firstremind=?, chargeperiod=?, maxissueqty=?, renewalsallowed=?, reservesallowed=?, issuelength=?, rentaldiscount=?  WHERE branchcode=? AND categorycode=? AND itemtype=?");
105     
106     my $br = $branch; # branch
107     my $bor  = $input->param('categorycode'); # borrower category
108     my $cat  = $input->param('itemtype');     # item type
109     my $fine = $input->param('fine');
110     my $finedays     = $input->param('finedays');
111     my $firstremind  = $input->param('firstremind');
112     my $chargeperiod = $input->param('chargeperiod');
113     my $maxissueqty  = $input->param('maxissueqty');
114     my $renewalsallowed  = $input->param('renewalsallowed');
115     my $reservesallowed  = $input->param('reservesallowed');
116     $maxissueqty =~ s/\s//g;
117     $maxissueqty = undef if $maxissueqty !~ /^\d+/;
118     my $issuelength  = $input->param('issuelength');
119     my $rentaldiscount = $input->param('rentaldiscount');
120     $debug and warn "Adding $br, $bor, $cat, $fine, $maxissueqty";
121
122     $sth_search->execute($br,$bor,$cat);
123     my $res = $sth_search->fetchrow_hashref();
124     if ($res->{total}) {
125         $sth_update->execute($fine, $finedays,$firstremind, $chargeperiod, $maxissueqty, $renewalsallowed,$reservesallowed, $issuelength,$rentaldiscount, $br,$bor,$cat);
126     } else {
127         $sth_insert->execute($br,$bor,$cat,$maxissueqty,$renewalsallowed,$reservesallowed,$issuelength,$fine,$finedays,$firstremind,$chargeperiod,$rentaldiscount);
128     }
129
130 elsif ($op eq "set-branch-defaults") {
131     my $categorycode  = $input->param('categorycode');
132     my $maxissueqty   = $input->param('maxissueqty');
133     my $holdallowed   = $input->param('holdallowed');
134     $maxissueqty =~ s/\s//g;
135     $maxissueqty = undef if $maxissueqty !~ /^\d+/;
136     $holdallowed =~ s/\s//g;
137     $holdallowed = undef if $holdallowed !~ /^\d+/;
138
139     if ($branch eq "*") {
140         my $sth_search = $dbh->prepare("SELECT count(*) AS total
141                                         FROM default_circ_rules");
142         my $sth_insert = $dbh->prepare("INSERT INTO default_circ_rules
143                                         (maxissueqty, holdallowed)
144                                         VALUES (?, ?)");
145         my $sth_update = $dbh->prepare("UPDATE default_circ_rules
146                                         SET maxissueqty = ?, holdallowed = ?");
147
148         $sth_search->execute();
149         my $res = $sth_search->fetchrow_hashref();
150         if ($res->{total}) {
151             $sth_update->execute($maxissueqty, $holdallowed);
152         } else {
153             $sth_insert->execute($maxissueqty, $holdallowed);
154         }
155     } else {
156         my $sth_search = $dbh->prepare("SELECT count(*) AS total
157                                         FROM default_branch_circ_rules
158                                         WHERE branchcode = ?");
159         my $sth_insert = $dbh->prepare("INSERT INTO default_branch_circ_rules
160                                         (branchcode, maxissueqty, holdallowed)
161                                         VALUES (?, ?, ?)");
162         my $sth_update = $dbh->prepare("UPDATE default_branch_circ_rules
163                                         SET maxissueqty = ?, holdallowed = ?
164                                         WHERE branchcode = ?");
165         $sth_search->execute($branch);
166         my $res = $sth_search->fetchrow_hashref();
167         if ($res->{total}) {
168             $sth_update->execute($maxissueqty, $holdallowed, $branch);
169         } else {
170             $sth_insert->execute($branch, $maxissueqty, $holdallowed);
171         }
172     }
173 }
174 elsif ($op eq "add-branch-cat") {
175     my $categorycode  = $input->param('categorycode');
176     my $maxissueqty   = $input->param('maxissueqty');
177     $maxissueqty =~ s/\s//g;
178     $maxissueqty = undef if $maxissueqty !~ /^\d+/;
179
180     if ($branch eq "*") {
181         if ($categorycode eq "*") {
182             my $sth_search = $dbh->prepare("SELECT count(*) AS total
183                                             FROM default_circ_rules");
184             my $sth_insert = $dbh->prepare("INSERT INTO default_circ_rules
185                                             (maxissueqty)
186                                             VALUES (?)");
187             my $sth_update = $dbh->prepare("UPDATE default_circ_rules
188                                             SET maxissueqty = ?");
189
190             $sth_search->execute();
191             my $res = $sth_search->fetchrow_hashref();
192             if ($res->{total}) {
193                 $sth_update->execute($maxissueqty);
194             } else {
195                 $sth_insert->execute($maxissueqty);
196             }
197         } else {
198             my $sth_search = $dbh->prepare("SELECT count(*) AS total
199                                             FROM default_borrower_circ_rules
200                                             WHERE categorycode = ?");
201             my $sth_insert = $dbh->prepare("INSERT INTO default_borrower_circ_rules
202                                             (categorycode, maxissueqty)
203                                             VALUES (?, ?)");
204             my $sth_update = $dbh->prepare("UPDATE default_borrower_circ_rules
205                                             SET maxissueqty = ?
206                                             WHERE categorycode = ?");
207             $sth_search->execute($branch);
208             my $res = $sth_search->fetchrow_hashref();
209             if ($res->{total}) {
210                 $sth_update->execute($maxissueqty, $categorycode);
211             } else {
212                 $sth_insert->execute($categorycode, $maxissueqty);
213             }
214         }
215     } elsif ($categorycode eq "*") {
216         my $sth_search = $dbh->prepare("SELECT count(*) AS total
217                                         FROM default_branch_circ_rules
218                                         WHERE branchcode = ?");
219         my $sth_insert = $dbh->prepare("INSERT INTO default_branch_circ_rules
220                                         (branchcode, maxissueqty)
221                                         VALUES (?, ?)");
222         my $sth_update = $dbh->prepare("UPDATE default_branch_circ_rules
223                                         SET maxissueqty = ?
224                                         WHERE branchcode = ?");
225         $sth_search->execute($branch);
226         my $res = $sth_search->fetchrow_hashref();
227         if ($res->{total}) {
228             $sth_update->execute($maxissueqty, $branch);
229         } else {
230             $sth_insert->execute($branch, $maxissueqty);
231         }
232     } else {
233         my $sth_search = $dbh->prepare("SELECT count(*) AS total
234                                         FROM branch_borrower_circ_rules
235                                         WHERE branchcode = ?
236                                         AND   categorycode = ?");
237         my $sth_insert = $dbh->prepare("INSERT INTO branch_borrower_circ_rules
238                                         (branchcode, categorycode, maxissueqty)
239                                         VALUES (?, ?, ?)");
240         my $sth_update = $dbh->prepare("UPDATE branch_borrower_circ_rules
241                                         SET maxissueqty = ?
242                                         WHERE branchcode = ?
243                                         AND categorycode = ?");
244
245         $sth_search->execute($branch, $categorycode);
246         my $res = $sth_search->fetchrow_hashref();
247         if ($res->{total}) {
248             $sth_update->execute($maxissueqty, $branch, $categorycode);
249         } else {
250             $sth_insert->execute($branch, $categorycode, $maxissueqty);
251         }
252     }
253 }
254 elsif ($op eq "add-branch-item") {
255     my $itemtype  = $input->param('itemtype');
256     my $holdallowed   = $input->param('holdallowed');
257     $holdallowed =~ s/\s//g;
258     $holdallowed = undef if $holdallowed !~ /^\d+/;
259
260     if ($branch eq "*") {
261         if ($itemtype eq "*") {
262             my $sth_search = $dbh->prepare("SELECT count(*) AS total
263                                             FROM default_circ_rules");
264             my $sth_insert = $dbh->prepare("INSERT INTO default_circ_rules
265                                             (holdallowed)
266                                             VALUES (?)");
267             my $sth_update = $dbh->prepare("UPDATE default_circ_rules
268                                             SET holdallowed = ?");
269
270             $sth_search->execute();
271             my $res = $sth_search->fetchrow_hashref();
272             if ($res->{total}) {
273                 $sth_update->execute($holdallowed);
274             } else {
275                 $sth_insert->execute($holdallowed);
276             }
277         } else {
278             my $sth_search = $dbh->prepare("SELECT count(*) AS total
279                                             FROM default_branch_item_rules
280                                             WHERE itemtype = ?");
281             my $sth_insert = $dbh->prepare("INSERT INTO default_branch_item_rules
282                                             (itemtype, holdallowed)
283                                             VALUES (?, ?)");
284             my $sth_update = $dbh->prepare("UPDATE default_branch_item_rules
285                                             SET holdallowed = ?
286                                             WHERE itemtype = ?");
287             $sth_search->execute($itemtype);
288             my $res = $sth_search->fetchrow_hashref();
289             if ($res->{total}) {
290                 $sth_update->execute($holdallowed, $itemtype);
291             } else {
292                 $sth_insert->execute($itemtype, $holdallowed);
293             }
294         }
295     } elsif ($itemtype eq "*") {
296         my $sth_search = $dbh->prepare("SELECT count(*) AS total
297                                         FROM default_branch_circ_rules
298                                         WHERE branchcode = ?");
299         my $sth_insert = $dbh->prepare("INSERT INTO default_branch_circ_rules
300                                         (branchcode, holdallowed)
301                                         VALUES (?, ?)");
302         my $sth_update = $dbh->prepare("UPDATE default_branch_circ_rules
303                                         SET holdallowed = ?
304                                         WHERE branchcode = ?");
305         $sth_search->execute($branch);
306         my $res = $sth_search->fetchrow_hashref();
307         if ($res->{total}) {
308             $sth_update->execute($holdallowed, $branch);
309         } else {
310             $sth_insert->execute($branch, $holdallowed);
311         }
312     } else {
313         my $sth_search = $dbh->prepare("SELECT count(*) AS total
314                                         FROM branch_item_rules
315                                         WHERE branchcode = ?
316                                         AND   itemtype = ?");
317         my $sth_insert = $dbh->prepare("INSERT INTO branch_item_rules
318                                         (branchcode, itemtype, holdallowed)
319                                         VALUES (?, ?, ?)");
320         my $sth_update = $dbh->prepare("UPDATE branch_item_rules
321                                         SET holdallowed = ?
322                                         WHERE branchcode = ?
323                                         AND itemtype = ?");
324
325         $sth_search->execute($branch, $itemtype);
326         my $res = $sth_search->fetchrow_hashref();
327         if ($res->{total}) {
328             $sth_update->execute($holdallowed, $branch, $itemtype);
329         } else {
330             $sth_insert->execute($branch, $itemtype, $holdallowed);
331         }
332     }
333 }
334
335 my $branches = GetBranches();
336 my @branchloop;
337 for my $thisbranch (sort { $branches->{$a}->{branchname} cmp $branches->{$b}->{branchname} } keys %$branches) {
338     my $selected = 1 if $thisbranch eq $branch;
339     my %row =(value => $thisbranch,
340                 selected => $selected,
341                 branchname => $branches->{$thisbranch}->{'branchname'},
342             );
343     push @branchloop, \%row;
344 }
345
346 my $sth=$dbh->prepare("SELECT description,categorycode FROM categories ORDER BY description");
347 $sth->execute;
348 my @category_loop;
349 while (my $data=$sth->fetchrow_hashref){
350     push @category_loop,$data;
351 }
352
353 $sth->finish;
354 $sth=$dbh->prepare("SELECT description,itemtype FROM itemtypes ORDER BY description");
355 $sth->execute;
356 # $i=0;
357 my @row_loop;
358 my @itemtypes;
359 while (my $row=$sth->fetchrow_hashref){
360     push @itemtypes,$row;
361 }
362
363 my $sth2 = $dbh->prepare("
364     SELECT issuingrules.*, itemtypes.description AS humanitemtype, categories.description AS humancategorycode
365     FROM issuingrules
366     LEFT JOIN itemtypes
367         ON (itemtypes.itemtype = issuingrules.itemtype)
368     LEFT JOIN categories
369         ON (categories.categorycode = issuingrules.categorycode)
370     WHERE issuingrules.branchcode = ?
371 ");
372 $sth2->execute($branch);
373
374 while (my $row = $sth2->fetchrow_hashref) {
375     $row->{'humanitemtype'} ||= $row->{'itemtype'};
376     $row->{'default_humanitemtype'} = 1 if $row->{'humanitemtype'} eq '*';
377     $row->{'humancategorycode'} ||= $row->{'categorycode'};
378     $row->{'default_humancategorycode'} = 1 if $row->{'humancategorycode'} eq '*';
379     $row->{'fine'} = sprintf('%.2f', $row->{'fine'});
380     push @row_loop, $row;
381 }
382 $sth->finish;
383
384 my @sorted_row_loop = sort by_category_and_itemtype @row_loop;
385
386 my $sth_branch_cat;
387 if ($branch eq "*") {
388     $sth_branch_cat = $dbh->prepare("
389         SELECT default_borrower_circ_rules.*, categories.description AS humancategorycode
390         FROM default_borrower_circ_rules
391         JOIN categories USING (categorycode)
392         
393     ");
394     $sth_branch_cat->execute();
395 } else {
396     $sth_branch_cat = $dbh->prepare("
397         SELECT branch_borrower_circ_rules.*, categories.description AS humancategorycode
398         FROM branch_borrower_circ_rules
399         JOIN categories USING (categorycode)
400         WHERE branch_borrower_circ_rules.branchcode = ?
401     ");
402     $sth_branch_cat->execute($branch);
403 }
404
405 my @branch_cat_rules = ();
406 while (my $row = $sth_branch_cat->fetchrow_hashref) {
407     push @branch_cat_rules, $row;
408 }
409 my @sorted_branch_cat_rules = sort { $a->{'humancategorycode'} cmp $b->{'humancategorycode'} } @branch_cat_rules;
410
411 # note undef maxissueqty so that template can deal with them
412 foreach my $entry (@sorted_branch_cat_rules, @sorted_row_loop) {
413     $entry->{unlimited_maxissueqty} = 1 unless defined($entry->{maxissueqty});
414 }
415
416 my @sorted_row_loop = sort by_category_and_itemtype @row_loop;
417
418 my $sth_branch_item;
419 if ($branch eq "*") {
420     $sth_branch_item = $dbh->prepare("
421         SELECT default_branch_item_rules.*, itemtypes.description AS humanitemtype
422         FROM default_branch_item_rules
423         JOIN itemtypes USING (itemtype)
424     ");
425     $sth_branch_item->execute();
426 } else {
427     $sth_branch_item = $dbh->prepare("
428         SELECT branch_item_rules.*, itemtypes.description AS humanitemtype
429         FROM branch_item_rules
430         JOIN itemtypes USING (itemtype)
431         WHERE branch_item_rules.branchcode = ?
432     ");
433     $sth_branch_item->execute($branch);
434 }
435
436 my @branch_item_rules = ();
437 while (my $row = $sth_branch_item->fetchrow_hashref) {
438     push @branch_item_rules, $row;
439 }
440 my @sorted_branch_item_rules = sort { $a->{'humanitemtype'} cmp $b->{'humanitemtype'} } @branch_item_rules;
441
442 # note undef holdallowed so that template can deal with them
443 foreach my $entry (@sorted_branch_item_rules) {
444     $entry->{holdallowed_any} = 1 if($entry->{holdallowed} == 2);
445     $entry->{holdallowed_same} = 1 if($entry->{holdallowed} == 1);
446 }
447
448 $template->param(show_branch_cat_rule_form => 1);
449 $template->param(branch_item_rule_loop => \@sorted_branch_item_rules);
450 $template->param(branch_cat_rule_loop => \@sorted_branch_cat_rules);
451
452 my $sth_defaults;
453 if ($branch eq "*") {
454     $sth_defaults = $dbh->prepare("
455         SELECT *
456         FROM default_circ_rules
457     ");
458     $sth_defaults->execute();
459 } else {
460     $sth_defaults = $dbh->prepare("
461         SELECT *
462         FROM default_branch_circ_rules
463         WHERE branchcode = ?
464     ");
465     $sth_defaults->execute($branch);
466 }
467
468 my $defaults = $sth_defaults->fetchrow_hashref;
469
470 if ($defaults) {
471     $template->param(default_holdallowed_none => 1) if($defaults->{holdallowed} == 0);
472     $template->param(default_holdallowed_same => 1) if($defaults->{holdallowed} == 1);
473     $template->param(default_holdallowed_any => 1) if($defaults->{holdallowed} == 2);
474     $template->param(default_maxissueqty => $defaults->{maxissueqty});
475 }
476
477 $template->param(default_rules => ($defaults ? 1 : 0));
478
479 $template->param(categoryloop => \@category_loop,
480                         itemtypeloop => \@itemtypes,
481                         rules => \@sorted_row_loop,
482                         branchloop => \@branchloop,
483                         humanbranch => ($branch ne '*' ? $branches->{$branch}->{branchname} : ''),
484                         current_branch => $branch,
485                         definedbranch => scalar(@sorted_row_loop)>0 
486                         );
487 output_html_with_http_headers $input, $cookie, $template->output;
488
489 exit 0;
490
491 # sort by patron category, then item type, putting
492 # default entries at the bottom
493 sub by_category_and_itemtype {
494     unless (by_category($a, $b)) {
495         return by_itemtype($a, $b);
496     }
497 }
498
499 sub by_category {
500     my ($a, $b) = @_;
501     if ($a->{'default_humancategorycode'}) {
502         return ($b->{'default_humancategorycode'} ? 0 : 1);
503     } elsif ($b->{'default_humancategorycode'}) {
504         return -1;
505     } else {
506         return $a->{'humancategorycode'} cmp $b->{'humancategorycode'};
507     }
508 }
509
510 sub by_itemtype {
511     my ($a, $b) = @_;
512     if ($a->{'default_humanitemtype'}) {
513         return ($b->{'default_humanitemtype'} ? 0 : 1);
514     } elsif ($b->{'default_humanitemtype'}) {
515         return -1;
516     } else {
517         return $a->{'humanitemtype'} cmp $b->{'humanitemtype'};
518     }
519 }