Line 0
Link Here
|
|
|
1 |
#!/usr/bin/perl -w |
2 |
|
3 |
# Copyright 2008 Liblime |
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 warnings; |
22 |
|
23 |
BEGIN { |
24 |
|
25 |
# find Koha's Perl modules |
26 |
# test carefully before changing this |
27 |
use FindBin; |
28 |
eval { require "$FindBin::Bin/../kohalib.pl" }; |
29 |
} |
30 |
|
31 |
use C4::Context; |
32 |
use C4::Dates qw/format_date/; |
33 |
use C4::Debug; |
34 |
use C4::Letters; |
35 |
|
36 |
use Getopt::Long; |
37 |
use Pod::Usage; |
38 |
use Text::CSV_XS; |
39 |
|
40 |
=head1 NAME |
41 |
|
42 |
overdue_notices.pl - prepare messages to be sent to patrons for overdue items |
43 |
|
44 |
=head1 SYNOPSIS |
45 |
|
46 |
overdue_notices.pl -c [ -n ] [ -branch MAIN ] [ -max 31 ] |
47 |
|
48 |
Options: |
49 |
-help brief help message |
50 |
-man full documentation |
51 |
-c Confirm that you have read the documentation |
52 |
-n No email will be sent |
53 |
-max <days> maximum days overdue to deal with |
54 |
-branch <branchname> only deal with overdues from this branch. |
55 |
-csv <filename> populate CSV file |
56 |
|
57 |
=head1 OPTIONS |
58 |
|
59 |
=over 8 |
60 |
|
61 |
=item B<-help> |
62 |
|
63 |
Print a brief help message and exits. |
64 |
|
65 |
=item B<-man> |
66 |
|
67 |
Prints the manual page and exits. |
68 |
|
69 |
=item B<-c> |
70 |
|
71 |
Confirms that you have read the documentation and want the script to actually do something |
72 |
|
73 |
=item B<-n> |
74 |
|
75 |
Do not send any email. The overdue notices are printed to standard out in this case. |
76 |
|
77 |
=item B<-max> |
78 |
|
79 |
Items older than max days are handled somewhere else, probably borrower suspended. Defaults to 365. |
80 |
|
81 |
=item B<-branch> |
82 |
|
83 |
select overdues for one specific branch |
84 |
|
85 |
=item B<-csv> |
86 |
|
87 |
populate CSV file with overdues information. If -n (no mail) is |
88 |
selected, all overdues are put in file, otherwise, only overdues that |
89 |
could not be emailed are sent. |
90 |
|
91 |
=back |
92 |
|
93 |
=head1 DESCRIPTION |
94 |
|
95 |
This script will send overdue notices by e-mail and prepare a file of |
96 |
notices for printing if the borrower does not have e-mail. |
97 |
|
98 |
=cut |
99 |
|
100 |
# These variables are set by command line options. |
101 |
# They are initially set to default values. |
102 |
my $help = 0; |
103 |
my $man = 0; |
104 |
my $confirm = 0; # set to 1 to avoid the warning |
105 |
my $nomail = 0; |
106 |
my $MAX = 365; |
107 |
my $mybranch; |
108 |
my $csvfilename; |
109 |
|
110 |
GetOptions( |
111 |
'help|?' => \$help, |
112 |
'man' => \$man, |
113 |
'c' => \$confirm, |
114 |
'n' => \$nomail, |
115 |
'max=s' => \$MAX, |
116 |
'branch=s' => \$mybranch, |
117 |
'csv=s' => \$csvfilename, |
118 |
) or pod2usage(2); |
119 |
pod2usage(1) if $help; |
120 |
pod2usage( -verbose => 2 ) if $man; |
121 |
|
122 |
unless ($confirm) { |
123 |
print <<'END_WARNING'; |
124 |
WARNING: You MUST edit this script for your library BEFORE you run it for the first time! |
125 |
See the comments in the script for directions on changing the script. |
126 |
|
127 |
Do you wish to continue? (y/[n]) |
128 |
END_WARNING |
129 |
|
130 |
chomp( $_ = <STDIN> ); |
131 |
unless (/^\s*[yo]/i) { |
132 |
print "Exiting.\n"; |
133 |
exit; |
134 |
} |
135 |
} |
136 |
|
137 |
my @branches = get_branches_with_overdue_rules(); |
138 |
my $branchcount = scalar(@branches); |
139 |
if ($branchcount) { |
140 |
my $branch_word = scalar @branches > 1 ? 'branches' : 'branch'; |
141 |
print "Found $branchcount $branch_word with first message enabled: " . join( ', ', map { "'$_'" } @branches ), "\n"; |
142 |
} else { |
143 |
die 'No branches with active overduerules'; |
144 |
} |
145 |
|
146 |
if ($mybranch) { |
147 |
warn "Branch $mybranch selected\n"; |
148 |
if ( scalar grep { $mybranch eq $_ } @branches ) { |
149 |
@branches = ($mybranch); |
150 |
} else { |
151 |
warn "No active overduerules for branch '$mybranch'\n"; |
152 |
( scalar grep { '' eq $_ } @branches ) |
153 |
or die "No active overduerules for DEFAULT either!"; |
154 |
warn "Falling back on default rules for $mybranch\n"; |
155 |
@branches = (''); |
156 |
} |
157 |
} |
158 |
|
159 |
my $dbh = C4::Context->dbh(); |
160 |
|
161 |
our $csv; # the Text::CSV_XS object |
162 |
our $csv_fh; # the filehandle to the CSV file. |
163 |
if ($csvfilename) { |
164 |
$csv = Text::CSV_XS->new( { binary => 1 } ); |
165 |
open $csv_fh, ">", $csvfilename or die "unable to open $csvfilename: $!"; |
166 |
if ( $csv->combine(qw(name surname address1 address2 zipcode city email itemcount itemsinfo)) ) { |
167 |
print $csv_fh $csv->string, "\n"; |
168 |
} else { |
169 |
warn 'combine failed on argument: ' . $csv->error_input; |
170 |
} |
171 |
|
172 |
} |
173 |
|
174 |
foreach my $branchcode (@branches) { |
175 |
|
176 |
my $branch_details = C4::Branch::GetBranchDetail($branchcode); |
177 |
my $admin_email_address = $branch_details->{'branchemail'} || C4::Context->preference('KohaAdminEmailAddress'); |
178 |
|
179 |
warn sprintf "branchcode : '%s' using %s\n", $branchcode, $admin_email_address; |
180 |
|
181 |
my $sth2 = $dbh->prepare( <<'END_SQL' ); |
182 |
SELECT biblio.title, biblio.author, items.barcode, issues.timestamp |
183 |
FROM issues,items,biblio |
184 |
WHERE items.itemnumber=issues.itemnumber |
185 |
AND biblio.biblionumber = items.biblionumber |
186 |
AND issues.borrowernumber = ? |
187 |
AND TO_DAYS(NOW())-TO_DAYS(date_due) BETWEEN ? and ? |
188 |
END_SQL |
189 |
|
190 |
my $rqoverduerules = $dbh->prepare("SELECT * FROM overduerules WHERE delay1 IS NOT NULL AND branchcode = ? "); |
191 |
$rqoverduerules->execute($branchcode); |
192 |
my $outfile = 'overdues_' . ( $mybranch || $branchcode || 'default' ); |
193 |
while ( my $overdue_rules = $rqoverduerules->fetchrow_hashref ) { |
194 |
PERIOD: foreach my $i ( 1 .. 3 ) { |
195 |
|
196 |
$debug and warn "branch '$branchcode', pass $i\n"; |
197 |
my $mindays = $overdue_rules->{"delay$i"}; # the notice will be sent after mindays days (grace period) |
198 |
my $maxdays = ( |
199 |
$overdue_rules->{ "delay" . ( $i + 1 ) } |
200 |
? $overdue_rules->{ "delay" . ( $i + 1 ) } |
201 |
: ($MAX) |
202 |
); # issues being more than maxdays late are managed somewhere else. (borrower probably suspended) |
203 |
|
204 |
my $letter; |
205 |
if ( $overdue_rules->{"letter$i"} ) { |
206 |
$letter = C4::Letters::getletter( 'circulation', $overdue_rules->{"letter$i"} ); |
207 |
unless ($letter) { |
208 |
warn "Message '$overdue_rules->{letter$i}' content not found"; |
209 |
next PERIOD; |
210 |
} |
211 |
} else { |
212 |
warn "No letter$i code for branch '$branchcode'"; |
213 |
next PERIOD; |
214 |
} |
215 |
|
216 |
# $letter->{'content'} is the text of the mail that is sent. |
217 |
# this text contains fields that are replaced by their value. Those fields must be written between brackets |
218 |
# The following fields are available : |
219 |
# <date> <itemcount> <firstname> <lastname> <address1> <address2> <address3> <city> <postcode> |
220 |
|
221 |
my $borrower_sql = <<'END_SQL'; |
222 |
SELECT COUNT(*), issues.borrowernumber, firstname, surname, address, address2, city, zipcode, email, MIN(date_due) as longest_issue |
223 |
FROM issues,borrowers,categories |
224 |
WHERE issues.borrowernumber=borrowers.borrowernumber |
225 |
AND borrowers.categorycode=categories.categorycode |
226 |
END_SQL |
227 |
my @borrower_parameters; |
228 |
if ($branchcode) { |
229 |
$borrower_sql .= ' AND issues.branchcode=? '; |
230 |
push @borrower_parameters, $branchcode; |
231 |
} |
232 |
if ( $overdue_rules->{categorycode} ) { |
233 |
$borrower_sql .= ' AND borrowers.categorycode=? '; |
234 |
push @borrower_parameters, $overdue_rules->{categorycode}; |
235 |
} |
236 |
$borrower_sql .= <<'END_SQL'; |
237 |
AND categories.overduenoticerequired=1 |
238 |
GROUP BY issues.borrowernumber |
239 |
HAVING TO_DAYS(NOW())-TO_DAYS(longest_issue) BETWEEN ? and ? |
240 |
END_SQL |
241 |
push @borrower_parameters, $mindays, $maxdays; |
242 |
my $sth = $dbh->prepare($borrower_sql); |
243 |
$sth->execute(@borrower_parameters); |
244 |
$debug and warn $borrower_sql . "\n\n ($mindays, $maxdays)\nreturns " . $sth->rows . " rows"; |
245 |
my $count = 0; # to keep track of how many notices are printed |
246 |
my $e_count = 0; # and e-mailed |
247 |
my $date = C4::Dates->new()->output; |
248 |
|
249 |
while ( my ( $itemcount, $borrowernumber, $firstname, $lastname, $address1, $address2, $city, $postcode, $email ) = $sth->fetchrow ) { |
250 |
if ( $overdue_rules->{"debarred$i"} ) { |
251 |
|
252 |
#action taken is debarring |
253 |
C4::Members::DebarMember( { borrowernumber => $borrowernumber } ); |
254 |
warn "debarring $borrowernumber $firstname $lastname\n"; |
255 |
} |
256 |
|
257 |
$sth2->execute( $borrowernumber, $mindays, $maxdays ); |
258 |
my $titles = ""; |
259 |
while ( my ( $title, $author, $barcode, $issuedate ) = $sth2->fetchrow ) { |
260 |
$titles .= join "\t", format_date($issuedate), ( $barcode ? $barcode : "" ), ( $title ? $title : "" ), ( $author ? $author : "" ) . "\n"; |
261 |
} |
262 |
$sth2->finish; |
263 |
|
264 |
$letter = parse_letter( |
265 |
{ letter => $letter, |
266 |
borrowernumber => $borrowernumber, |
267 |
branchcode => $branchcode, |
268 |
substitute => { |
269 |
date => $date, |
270 |
bib => $branch_details->{'branchname'}, |
271 |
titles => $titles |
272 |
} |
273 |
} |
274 |
); |
275 |
|
276 |
my @misses = grep { /./ } map { /^([^>]*)[>]+/; ( $1 || '' ); } split /\</, $letter->{'content'}; |
277 |
if (@misses) { |
278 |
warn "The following terms were not matched and replaced: \n\t" . join "\n\t", @misses; |
279 |
} |
280 |
$letter->{'content'} =~ s/\<[^<>]*?\>//g; # Now that we've warned about them, remove them. |
281 |
$letter->{'content'} =~ s/\<[^<>]*?\>//g; # 2nd pass for the double nesting. |
282 |
|
283 |
if ($nomail) { |
284 |
|
285 |
# print the mail to stdout |
286 |
print_letter( |
287 |
{ letter => $letter, |
288 |
borrowernumber => $borrowernumber, |
289 |
firstname => $firstname, |
290 |
lastname => $lastname, |
291 |
address1 => $address1, |
292 |
address2 => $address2, |
293 |
city => $city, |
294 |
postcode => $postcode, |
295 |
email => $email, |
296 |
itemcount => $itemcount, |
297 |
titles => $titles, |
298 |
outputformat => $csvfilename ? 'csv' : '', |
299 |
} |
300 |
); |
301 |
} else { |
302 |
my $enqueue_parameters = { |
303 |
letter => $letter, |
304 |
borrowernumber => $borrowernumber, |
305 |
message_transport_type => 'email', |
306 |
from_address => $admin_email_address, |
307 |
}; |
308 |
|
309 |
# If we don't have an email address for this patron, send it to the admin to deal with. |
310 |
if ( !$email ) { |
311 |
$enqueue_parameters->{'to_address'} = $admin_email_address; |
312 |
} |
313 |
C4::Letters::EnqueueLetter($enqueue_parameters); |
314 |
} |
315 |
} |
316 |
$sth->finish; |
317 |
} |
318 |
} |
319 |
} |
320 |
|
321 |
if ($csvfilename) { |
322 |
close $csv_fh; |
323 |
} |
324 |
|
325 |
=head1 INTERNAL METHODS |
326 |
|
327 |
=head2 get_branches_with_overdue_rules |
328 |
|
329 |
=cut |
330 |
|
331 |
sub get_branches_with_overdue_rules { |
332 |
my $dbh = C4::Context->dbh; |
333 |
my $rqoverduebranches = $dbh->prepare("SELECT DISTINCT branchcode FROM overduerules WHERE delay1 IS NOT NULL"); |
334 |
$rqoverduebranches->execute; |
335 |
my @branches = map { shift @$_ } @{ $rqoverduebranches->fetchall_arrayref }; |
336 |
$rqoverduebranches->finish; |
337 |
return @branches; |
338 |
} |
339 |
|
340 |
=head2 parse_letter |
341 |
|
342 |
|
343 |
|
344 |
=cut |
345 |
|
346 |
sub parse_letter { |
347 |
my $params = shift; |
348 |
foreach my $required (qw( letter borrowernumber )) { |
349 |
return unless exists $params->{$required}; |
350 |
} |
351 |
|
352 |
if ( $params->{'substitute'} ) { |
353 |
while ( my ( $key, $replacedby ) = each %{ $params->{'substitute'} } ) { |
354 |
my $replacefield = "<<$key>>"; |
355 |
|
356 |
$params->{'letter'}->{title} =~ s/$replacefield/$replacedby/g; |
357 |
$params->{'letter'}->{content} =~ s/$replacefield/$replacedby/g; |
358 |
} |
359 |
} |
360 |
|
361 |
C4::Letters::parseletter( $params->{'letter'}, 'borrowers', $params->{'borrowernumber'} ); |
362 |
|
363 |
if ( $params->{'branchcode'} ) { |
364 |
C4::Letters::parseletter( $params->{'letter'}, 'branches', $params->{'branchcode'} ); |
365 |
} |
366 |
|
367 |
if ( $params->{'biblionumber'} ) { |
368 |
C4::Letters::parseletter( $params->{'letter'}, 'biblio', $params->{'biblionumber'} ); |
369 |
C4::Letters::parseletter( $params->{'letter'}, 'biblioitems', $params->{'biblionumber'} ); |
370 |
} |
371 |
|
372 |
return $params->{'letter'}; |
373 |
} |
374 |
|
375 |
=head2 print_letter |
376 |
|
377 |
required parameters: |
378 |
letter |
379 |
borrowernumber |
380 |
|
381 |
optional parameters: |
382 |
outputformat |
383 |
|
384 |
=cut |
385 |
|
386 |
sub print_letter { |
387 |
my $params = shift; |
388 |
|
389 |
return unless ref $params eq 'HASH'; |
390 |
|
391 |
foreach my $required_parameter (qw( letter borrowernumber )) { |
392 |
return unless defined $params->{$required_parameter}; |
393 |
} |
394 |
|
395 |
if ( exists $params->{'outputformat'} && $params->{'outputformat'} eq 'csv' ) { |
396 |
if ($csv->combine( |
397 |
$params->{'firstname'}, $params->{'lastname'}, $params->{'address1'}, $params->{'address2'}, $params->{'postcode'}, |
398 |
$params->{'city'}, $params->{'email'}, $params->{'itemcount'}, $params->{'titles'} |
399 |
) |
400 |
) { |
401 |
print $csv_fh $csv->string, "\n"; |
402 |
} else { |
403 |
warn 'combine failed on argument: ' . $csv->error_input; |
404 |
} |
405 |
} else { |
406 |
print sprintf( 'To: "%s %s" <%s>', $params->{'firstname'}, $params->{'lastname'}, $params->{'email'} ), "\n"; |
407 |
print "Subject: $params->{'letter'}->{'title'}\n\n"; |
408 |
print "$params->{'letter'}->{'content'}\n"; |
409 |
|
410 |
# print Data::Dumper->Dump( [ $params->{'borrowernumber'}, $params->{'letter'} ], [qw( borrowernumber letter )] ); |
411 |
} |
412 |
|
413 |
} |
414 |
|