3 # Copyright 2008 Liblime
4 # Copyright 2010 BibLibre
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 3 of the License, or
11 # (at your option) any later version.
13 # Koha is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
25 # find Koha's Perl modules
26 # test carefully before changing this
28 eval { require "$FindBin::Bin/../kohalib.pl" };
35 use DateTime::Duration;
39 use C4::Overdues qw(GetFine GetOverdueMessageTransportTypes parse_overdues_letter);
41 use Koha::Borrower::Debarments qw(AddUniqueDebarment);
47 overdue_notices.pl - prepare messages to be sent to patrons for overdue items
52 [ -n ][ -library <branchcode> ][ -library <branchcode> ... ]
53 [ -max <number of days> ][ -csv [<filename>] ][ -itemscontent <field list> ]
54 [ -email <email_type> ... ]
57 -help brief help message
58 -man full documentation
60 -n No email will be sent
61 -max <days> maximum days overdue to deal with
62 -library <branchname> only deal with overdues from this library (repeatable : several libraries can be given)
63 -csv <filename> populate CSV file
64 -html <directory> Output html to a file in the given directory
65 -text <directory> Output plain text to a file in the given directory
66 -itemscontent <list of fields> item information in templates
67 -borcat <categorycode> category code that must be included
68 -borcatout <categorycode> category code that must be excluded
69 -t only include triggered overdues
70 -list-all list all overdues
71 -date <yyyy-mm-dd> emulate overdues run for this date
72 -email <email_type> type of email that will be used. Can be 'email', 'emailpro' or 'B_email'. Repeatable.
80 Print a brief help message and exits.
84 Prints the manual page and exits.
88 Verbose. Without this flag set, only fatal errors are reported.
92 Do not send any email. Overdue notices that would have been sent to
93 the patrons or to the admin are printed to standard out. CSV data (if
94 the -csv flag is set) is written to standard out or to any csv
99 Items older than max days are assumed to be handled somewhere else,
100 probably the F<longoverdues.pl> script. They are therefore ignored by
101 this program. No notices are sent for them, and they are not added to
102 any CSV files. Defaults to 90 to match F<longoverdues.pl>.
106 select overdues for one specific library. Use the value in the
107 branches.branchcode table. This option can be repeated in order
108 to select overdues for a group of libraries.
112 Produces CSV data. if -n (no mail) flag is set, then this CSV data is
113 sent to standard out or to a filename if provided. Otherwise, only
114 overdues that could not be emailed are sent in CSV format to the admin.
118 Produces html data. If patron does not have an email address or
119 -n (no mail) flag is set, an HTML file is generated in the specified
120 directory. This can be downloaded or further processed by library staff.
121 The file will be called notices-YYYY-MM-DD.html and placed in the directory
126 Produces plain text data. If patron does not have an email address or
127 -n (no mail) flag is set, a text file is generated in the specified
128 directory. This can be downloaded or further processed by library staff.
129 The file will be called notices-YYYY-MM-DD.txt and placed in the directory
132 =item B<-itemscontent>
134 comma separated list of fields that get substituted into templates in
135 places of the E<lt>E<lt>items.contentE<gt>E<gt> placeholder. This
136 defaults to due date,title,barcode,author
138 Other possible values come from fields in the biblios, items and
143 Repeatable field, that permits to select only some patron categories.
147 Repeatable field, that permits to exclude some patron categories.
149 =item B<-t> | B<--triggered>
151 This option causes a notice to be generated if and only if
152 an item is overdue by the number of days defined in a notice trigger.
154 By default, a notice is sent each time the script runs, which is suitable for
155 less frequent run cron script, but requires syncing notice triggers with
156 the cron schedule to ensure proper behavior.
157 Add the --triggered option for daily cron, at the risk of no notice
158 being generated if the cron fails to run on time.
162 Default items.content lists only those items that fall in the
163 range of the currently processing notice.
164 Choose list-all to include all overdue items in the list (limited by B<-max> setting).
168 use it in order to send overdues on a specific date and not Now. Format: YYYY-MM-DD.
172 Allows to specify which type of email will be used. Can be email, emailpro or B_email. Repeatable.
178 This script is designed to alert patrons and administrators of overdue
183 This script pays attention to the overdue notice configuration
184 performed in the "Overdue notice/status triggers" section of the
185 "Tools" area of the staff interface to Koha. There, you can choose
186 which letter templates are sent out after a configurable number of
187 days to patrons of each library. More information about the use of this
188 section of Koha is available in the Koha manual.
190 The templates used to craft the emails are defined in the "Tools:
191 Notices" section of the staff interface to Koha.
193 =head2 Outgoing emails
195 Typically, messages are prepared for each patron with overdue
196 items. Messages for whom there is no email address on file are
197 collected and sent as attachments in a single email to each library
198 administrator, or if that is not set, then to the email address in the
199 C<KohaAdminEmailAddress> system preference.
201 These emails are staged in the outgoing message queue, as are messages
202 produced by other features of Koha. This message queue must be
203 processed regularly by the
204 F<misc/cronjobs/process_message_queue.pl> program.
206 In the event that the C<-n> flag is passed to this program, no emails
207 are sent. Instead, messages are sent on standard output from this
208 program. They may be redirected to a file if desired.
212 Templates can contain variables enclosed in double angle brackets like
213 E<lt>E<lt>thisE<gt>E<gt>. Those variables will be replaced with values
214 specific to the overdue items or relevant patron. Available variables
219 =item E<lt>E<lt>bibE<gt>E<gt>
221 the name of the library
223 =item E<lt>E<lt>items.contentE<gt>E<gt>
225 one line for each item, each line containing a tab separated list of
226 title, author, barcode, issuedate
228 =item E<lt>E<lt>borrowers.*E<gt>E<gt>
230 any field from the borrowers table
232 =item E<lt>E<lt>branches.*E<gt>E<gt>
234 any field from the branches table
240 The C<-csv> command line option lets you specify a file to which
241 overdues data should be output in CSV format.
243 With the C<-n> flag set, data about all overdues is written to the
244 file. Without that flag, only information about overdues that were
245 unable to be sent directly to the patrons will be written. In other
246 words, this CSV file replaces the data that is typically sent to the
247 administrator email address.
249 =head1 USAGE EXAMPLES
251 C<overdue_notices.pl> - In this most basic usage, with no command line
252 arguments, all libraries are processed individually, and notices are
253 prepared for all patrons with overdue items for whom we have email
254 addresses. Messages for those patrons for whom we have no email
255 address are sent in a single attachment to the library administrator's
256 email address, or to the address in the KohaAdminEmailAddress system
259 C<overdue_notices.pl -n -csv /tmp/overdues.csv> - sends no email and
260 populates F</tmp/overdues.csv> with information about all overdue
263 C<overdue_notices.pl -library MAIN max 14> - prepare notices of
264 overdues in the last 2 weeks for the MAIN library.
268 The F<misc/cronjobs/advance_notices.pl> program allows you to send
269 messages to patrons in advance of their items becoming due, or to
270 alert them of items that have just become due.
274 # These variables are set by command line options.
275 # They are initially set to default values.
276 my $dbh = C4::Context->dbh();
282 my @branchcodes; # Branch(es) passed as parameter
283 my @emails_to_use; # Emails to use for messaging
284 my @emails; # Emails given in command-line parameters
290 my $itemscontent = join( ',', qw( date_due title barcode author itemnumber ) );
293 my ( $date_input, $today );
301 'library=s' => \@branchcodes,
302 'csv:s' => \$csvfilename, # this optional argument gets '' if not supplied.
303 'html:s' => \$htmlfilename, # this optional argument gets '' if not supplied.
304 'text:s' => \$text_filename, # this optional argument gets '' if not supplied.
305 'itemscontent=s' => \$itemscontent,
306 'list-all' => \$listall,
307 't|triggered' => \$triggered,
308 'date=s' => \$date_input,
309 'borcat=s' => \@myborcat,
310 'borcatout=s' => \@myborcatout,
311 'email=s' => \@emails,
313 pod2usage(1) if $help;
314 pod2usage( -verbose => 2 ) if $man;
318 if ( defined $csvfilename && $csvfilename =~ /^-/ ) {
319 warn qq(using "$csvfilename" as filename, that seems odd);
322 my @overduebranches = C4::Overdues::GetBranchcodesWithOverdueRules(); # Branches with overdue rules
323 my @branches; # Branches passed as parameter with overdue rules
324 my $branchcount = scalar(@overduebranches);
326 my $overduebranch_word = scalar @overduebranches > 1 ? 'branches' : 'branch';
327 my $branchcodes_word = scalar @branchcodes > 1 ? 'branches' : 'branch';
329 my $PrintNoticesMaxLines = C4::Context->preference('PrintNoticesMaxLines');
332 $verbose and warn "Found $branchcount $overduebranch_word with first message enabled: " . join( ', ', map { "'$_'" } @overduebranches ), "\n";
334 die 'No branches with active overduerules';
338 $verbose and warn "$branchcodes_word @branchcodes passed on parameter\n";
340 # Getting libraries which have overdue rules
341 my %seen = map { $_ => 1 } @branchcodes;
342 @branches = grep { $seen{$_} } @overduebranches;
347 my $branch_word = scalar @branches > 1 ? 'branches' : 'branch';
348 $verbose and warn "$branch_word @branches have overdue rules\n";
352 $verbose and warn "No active overduerules for $branchcodes_word '@branchcodes'\n";
353 ( scalar grep { '' eq $_ } @branches )
354 or die "No active overduerules for DEFAULT either!";
355 $verbose and warn "Falling back on default rules for @branchcodes\n";
363 $date_to_run = dt_from_string( $date_input, 'iso' );
365 die "$date_input is not a valid date, aborting! Use a date in format YYYY-MM-DD."
366 if $@ or not $date_to_run;
368 # It's certainly useless to escape $date_input
369 # dt_from_string should not return something if $date_input is not correctly set.
370 $date = $dbh->quote( $date_input );
374 $date_to_run = dt_from_string();
377 # these are the fields that will be substituted into <<item.content>>
378 my @item_content_fields = split( /,/, $itemscontent );
380 binmode( STDOUT, ':encoding(UTF-8)' );
383 our $csv; # the Text::CSV_XS object
384 our $csv_fh; # the filehandle to the CSV file.
385 if ( defined $csvfilename ) {
386 my $sep_char = C4::Context->preference('delimiter') || ';';
387 $sep_char = "\t" if ($sep_char eq 'tabulation');
388 $csv = Text::CSV_XS->new( { binary => 1 , sep_char => $sep_char } );
389 if ( $csvfilename eq '' ) {
392 open $csv_fh, ">", $csvfilename or die "unable to open $csvfilename: $!";
394 if ( $csv->combine(qw(name surname address1 address2 zipcode city country email phone cardnumber itemcount itemsinfo branchname letternumber)) ) {
395 print $csv_fh $csv->string, "\n";
397 $verbose and warn 'combine failed on argument: ' . $csv->error_input;
401 @branches = @overduebranches unless @branches;
403 if ( defined $htmlfilename ) {
404 if ( $htmlfilename eq '' ) {
407 my $today = DateTime->now(time_zone => C4::Context->tz );
408 open $fh, ">:encoding(UTF-8)",File::Spec->catdir ($htmlfilename,"notices-".$today->ymd().".html");
411 print $fh "<html>\n";
412 print $fh "<head>\n";
413 print $fh "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n";
414 print $fh "<style type='text/css'>\n";
415 print $fh "pre {page-break-after: always;}\n";
416 print $fh "pre {white-space: pre-wrap;}\n";
417 print $fh "pre {white-space: -moz-pre-wrap;}\n";
418 print $fh "pre {white-space: -o-pre-wrap;}\n";
419 print $fh "pre {word-wrap: break-work;}\n";
420 print $fh "</style>\n";
421 print $fh "</head>\n";
422 print $fh "<body>\n";
424 elsif ( defined $text_filename ) {
425 if ( $text_filename eq '' ) {
428 my $today = DateTime->now(time_zone => C4::Context->tz );
429 open $fh, ">",File::Spec->catdir ($text_filename,"notices-".$today->ymd().".txt");
433 foreach my $branchcode (@branches) {
434 if ( C4::Context->preference('OverdueNoticeCalendar') ) {
435 my $calendar = Koha::Calendar->new( branchcode => $branchcode );
436 if ( $calendar->is_holiday($date_to_run) ) {
441 my $branch_details = C4::Branch::GetBranchDetail($branchcode);
442 my $admin_email_address = $branch_details->{'branchemail'}
443 || C4::Context->preference('KohaAdminEmailAddress');
444 my @output_chunks; # may be sent to mail or stdout or csv file.
446 $verbose and warn sprintf "branchcode : '%s' using %s\n", $branchcode, $admin_email_address;
448 my $sth2 = $dbh->prepare( <<"END_SQL" );
449 SELECT biblio.*, items.*, issues.*, biblioitems.itemtype, branchname
450 FROM issues,items,biblio, biblioitems, branches b
451 WHERE items.itemnumber=issues.itemnumber
452 AND biblio.biblionumber = items.biblionumber
453 AND b.branchcode = items.homebranch
454 AND biblio.biblionumber = biblioitems.biblionumber
455 AND issues.borrowernumber = ?
456 AND TO_DAYS($date)-TO_DAYS(issues.date_due) >= 0
459 my $query = "SELECT * FROM overduerules WHERE delay1 IS NOT NULL AND branchcode = ? ";
460 $query .= " AND categorycode IN (".join( ',' , ('?') x @myborcat ).") " if (@myborcat);
461 $query .= " AND categorycode NOT IN (".join( ',' , ('?') x @myborcatout ).") " if (@myborcatout);
463 my $rqoverduerules = $dbh->prepare($query);
464 $rqoverduerules->execute($branchcode, @myborcat, @myborcatout);
466 # We get default rules is there is no rule for this branch
467 if($rqoverduerules->rows == 0){
468 $query = "SELECT * FROM overduerules WHERE delay1 IS NOT NULL AND branchcode = '' ";
469 $query .= " AND categorycode IN (".join( ',' , ('?') x @myborcat ).") " if (@myborcat);
470 $query .= " AND categorycode NOT IN (".join( ',' , ('?') x @myborcatout ).") " if (@myborcatout);
472 $rqoverduerules = $dbh->prepare($query);
473 $rqoverduerules->execute(@myborcat, @myborcatout);
476 # my $outfile = 'overdues_' . ( $mybranch || $branchcode || 'default' );
477 while ( my $overdue_rules = $rqoverduerules->fetchrow_hashref ) {
478 PERIOD: foreach my $i ( 1 .. 3 ) {
480 $verbose and warn "branch '$branchcode', categorycode = $overdue_rules->{categorycode} pass $i\n";
482 my $mindays = $overdue_rules->{"delay$i"}; # the notice will be sent after mindays days (grace period)
484 $overdue_rules->{ "delay" . ( $i + 1 ) }
485 ? $overdue_rules->{ "delay" . ( $i + 1 ) } - 1
487 ); # issues being more than maxdays late are managed somewhere else. (borrower probably suspended)
489 next unless defined $mindays;
491 if ( !$overdue_rules->{"letter$i"} ) {
492 $verbose and warn "No letter$i code for branch '$branchcode'";
496 # $letter->{'content'} is the text of the mail that is sent.
497 # this text contains fields that are replaced by their value. Those fields must be written between brackets
498 # The following fields are available :
499 # itemcount is interpreted here as the number of items in the overdue range defined by the current notice or all overdues < max if(-list-all).
500 # <date> <itemcount> <firstname> <lastname> <address1> <address2> <address3> <city> <postcode> <country>
502 my $borrower_sql = <<"END_SQL";
503 SELECT issues.borrowernumber, firstname, surname, address, address2, city, zipcode, country, email, emailpro, B_email, smsalertnumber, phone, cardnumber, date_due
504 FROM issues,borrowers,categories
505 WHERE issues.borrowernumber=borrowers.borrowernumber
506 AND borrowers.categorycode=categories.categorycode
507 AND TO_DAYS($date)-TO_DAYS(issues.date_due) >= 0
509 my @borrower_parameters;
511 $borrower_sql .= ' AND issues.branchcode=? ';
512 push @borrower_parameters, $branchcode;
514 if ( $overdue_rules->{categorycode} ) {
515 $borrower_sql .= ' AND borrowers.categorycode=? ';
516 push @borrower_parameters, $overdue_rules->{categorycode};
518 $borrower_sql .= ' AND categories.overduenoticerequired=1 ORDER BY issues.borrowernumber';
520 # $sth gets borrower info iff at least one overdue item has triggered the overdue action.
521 my $sth = $dbh->prepare($borrower_sql);
522 $sth->execute(@borrower_parameters);
524 $verbose and warn $borrower_sql . "\n $branchcode | " . $overdue_rules->{'categorycode'} . "\n ($mindays, $maxdays, ". $date_to_run->datetime() .")\nreturns " . $sth->rows . " rows";
526 while ( my $data = $sth->fetchrow_hashref ) {
528 # check the borrower has at least one item that matches
530 if ( C4::Context->preference('OverdueNoticeCalendar') )
533 Koha::Calendar->new( branchcode => $branchcode );
535 $calendar->days_between( dt_from_string($data->{date_due}),
540 $date_to_run->delta_days( dt_from_string($data->{date_due}) );
542 $days_between = $days_between->in_units('days');
544 if ( $mindays != $days_between ) {
549 unless ( $days_between >= $mindays
550 && $days_between <= $maxdays )
555 if (defined $borrowernumber && $borrowernumber eq $data->{'borrowernumber'}){
556 # we have already dealt with this borrower
557 $verbose and warn "already dealt with this borrower $borrowernumber";
560 $borrowernumber = $data->{'borrowernumber'};
562 $data->{'firstname'} . ', '
563 . $data->{'surname'} . ' ('
564 . $borrowernumber . ')';
566 and warn "borrower $borr has items triggering level $i.";
570 C4::Members::GetNoticeEmailAddress($borrowernumber);
574 push @emails_to_use, $data->{$_} if ( $data->{$_} );
578 push @emails_to_use, $notice_email if ($notice_email);
582 my $letter = C4::Letters::getletter( 'circulation', $overdue_rules->{"letter$i"}, $branchcode );
585 $verbose and warn qq|Message '$overdue_rules->{"letter$i"}' content not found|;
587 # might as well skip while PERIOD, no other borrowers are going to work.
588 # FIXME : Does this mean a letter must be defined in order to trigger a debar ?
592 if ( $overdue_rules->{"debarred$i"} ) {
594 #action taken is debarring
597 borrowernumber => $borrowernumber,
599 comment => "Restriction added by overdues process "
600 . output_pref( dt_from_string() ),
603 $verbose and warn "debarring $borr\n";
605 my @params = ($borrowernumber);
606 $verbose and warn "STH2 PARAMS: borrowernumber = $borrowernumber";
608 $sth2->execute(@params);
614 my $exceededPrintNoticesMaxLines = 0;
615 while ( my $item_info = $sth2->fetchrow_hashref() ) {
616 if ( C4::Context->preference('OverdueNoticeCalendar') ) {
618 Koha::Calendar->new( branchcode => $branchcode );
620 $calendar->days_between(
621 dt_from_string( $item_info->{date_due} ), $date_to_run );
625 $date_to_run->delta_days(
626 dt_from_string( $item_info->{date_due} ) );
628 $days_between = $days_between->in_units('days');
630 unless ($days_between >= 1 and $days_between <= $MAX){
636 if ( $mindays != $days_between ) {
641 unless ( $days_between >= $mindays
642 && $days_between <= $maxdays )
649 if ( ( scalar(@emails_to_use) == 0 || $nomail ) && $PrintNoticesMaxLines && $j >= $PrintNoticesMaxLines ) {
650 $exceededPrintNoticesMaxLines = 1;
654 my @item_info = map { $_ =~ /^date|date$/ ?
655 eval { output_pref( { dt => dt_from_string( $item_info->{$_} ), dateonly => 1 } ); }
657 $item_info->{$_} || '' } @item_content_fields;
658 $titles .= join("\t", @item_info) . "\n";
660 push @items, $item_info;
664 my @message_transport_types = @{ GetOverdueMessageTransportTypes( $branchcode, $overdue_rules->{categorycode}, $i) };
665 @message_transport_types = @{ GetOverdueMessageTransportTypes( q{}, $overdue_rules->{categorycode}, $i) }
666 unless @message_transport_types;
669 my $print_sent = 0; # A print notice is not yet sent for this patron
670 for my $mtt ( @message_transport_types ) {
672 if ( ($mtt eq 'email' and not scalar @emails_to_use) or ($mtt eq 'sms' and not $data->{smsalertnumber}) ) {
673 # email or sms is requested but not exist, do a print.
676 my $letter = parse_overdues_letter(
677 { letter_code => $overdue_rules->{"letter$i"},
678 borrowernumber => $borrowernumber,
679 branchcode => $branchcode,
681 substitute => { # this appears to be a hack to overcome incomplete features in this code.
682 bib => $branch_details->{'branchname'}, # maybe 'bib' is a typo for 'lib<rary>'?
683 'items.content' => $titles,
684 'count' => $itemcount,
686 message_transport_type => $mtt,
690 $verbose and warn qq|Message '$overdue_rules->{"letter$i"}' content not found|;
691 # this transport doesn't have a configured notice, so try another
695 if ( $exceededPrintNoticesMaxLines ) {
696 $letter->{'content'} .= "List too long for form; please check your account online for a complete list of your overdue items.";
699 my @misses = grep { /./ } map { /^([^>]*)[>]+/; ( $1 || '' ); } split /\</, $letter->{'content'};
701 $verbose and warn "The following terms were not matched and replaced: \n\t" . join "\n\t", @misses;
706 prepare_letter_for_printing(
708 borrowernumber => $borrowernumber,
709 firstname => $data->{'firstname'},
710 lastname => $data->{'surname'},
711 address1 => $data->{'address'},
712 address2 => $data->{'address2'},
713 city => $data->{'city'},
714 phone => $data->{'phone'},
715 cardnumber => $data->{'cardnumber'},
716 branchname => $branch_details->{'branchname'},
718 postcode => $data->{'zipcode'},
719 country => $data->{'country'},
720 email => $notice_email,
721 itemcount => $itemcount,
723 outputformat => defined $csvfilename ? 'csv' : defined $htmlfilename ? 'html' : defined $text_filename ? 'text' : '',
727 if ( ($mtt eq 'email' and not scalar @emails_to_use) or ($mtt eq 'sms' and not $data->{smsalertnumber}) ) {
729 prepare_letter_for_printing(
731 borrowernumber => $borrowernumber,
732 firstname => $data->{'firstname'},
733 lastname => $data->{'surname'},
734 address1 => $data->{'address'},
735 address2 => $data->{'address2'},
736 city => $data->{'city'},
737 postcode => $data->{'zipcode'},
738 country => $data->{'country'},
739 email => $notice_email,
740 itemcount => $itemcount,
742 outputformat => defined $csvfilename ? 'csv' : defined $htmlfilename ? 'html' : defined $text_filename ? 'text' : '',
746 unless ( $mtt eq 'print' and $print_sent == 1 ) {
747 # Just sent a print if not already done.
748 C4::Letters::EnqueueLetter(
750 borrowernumber => $borrowernumber,
751 message_transport_type => $mtt,
752 from_address => $admin_email_address,
753 to_address => join(',', @emails_to_use),
756 # A print notice should be sent only once per overdue level.
757 # Without this check, a print could be sent twice or more if the library checks sms and email and print and the patron has no email or sms number.
758 $print_sent = 1 if $mtt eq 'print';
767 if (@output_chunks) {
768 if ( defined $csvfilename ) {
769 print $csv_fh @output_chunks;
771 elsif ( defined $htmlfilename ) {
772 print $fh @output_chunks;
774 elsif ( defined $text_filename ) {
775 print $fh @output_chunks;
778 local $, = "\f"; # pagebreak
779 print @output_chunks;
781 # Generate the content of the csv with headers
783 if ( defined $csvfilename ) {
784 my $delimiter = C4::Context->preference('delimiter') || ';';
785 $content = join($delimiter, qw(title name surname address1 address2 zipcode city country email itemcount itemsinfo due_date issue_date)) . "\n";
790 $content .= join( "\n", @output_chunks );
793 filename => defined $csvfilename ? 'attachment.csv' : 'attachment.txt',
794 type => 'text/plain',
799 title => 'Overdue Notices',
800 content => 'These messages were not sent directly to the patrons.',
802 C4::Letters::EnqueueLetter(
804 borrowernumber => undef,
805 message_transport_type => 'email',
806 attachments => [$attachment],
807 to_address => $admin_email_address,
814 # note that we're not testing on $csv_fh to prevent closing
819 if ( defined $htmlfilename ) {
820 print $fh "</body>\n";
821 print $fh "</html>\n";
823 } elsif ( defined $text_filename ) {
827 =head1 INTERNAL METHODS
829 These methods are internal to the operation of overdue_notices.pl.
831 =head2 prepare_letter_for_printing
833 returns a string of text appropriate for printing in the event that an
834 overdue notice will not be sent to the patron's email
835 address. Depending on the desired output format, this may be a CSV
836 string, or a human-readable representation of the notice.
847 sub prepare_letter_for_printing {
850 return unless ref $params eq 'HASH';
852 foreach my $required_parameter (qw( letter borrowernumber )) {
853 return unless defined $params->{$required_parameter};
857 chomp $params->{titles};
858 if ( exists $params->{'outputformat'} && $params->{'outputformat'} eq 'csv' ) {
860 $params->{'firstname'}, $params->{'lastname'}, $params->{'address1'}, $params->{'address2'}, $params->{'postcode'},
861 $params->{'city'}, $params->{'country'}, $params->{'email'}, $params->{'phone'}, $params->{'cardnumber'},
862 $params->{'itemcount'}, $params->{'titles'}, $params->{'branchname'}, $params->{'letternumber'}
865 return $csv->string, "\n";
867 $verbose and warn 'combine failed on argument: ' . $csv->error_input;
869 } elsif ( exists $params->{'outputformat'} && $params->{'outputformat'} eq 'html' ) {
871 $return .= "$params->{'letter'}->{'content'}\n";
872 $return .= "\n</pre>\n";
874 $return .= "$params->{'letter'}->{'content'}\n";
876 # $return .= Data::Dumper->Dump( [ $params->{'borrowernumber'}, $params->{'letter'} ], [qw( borrowernumber letter )] );