3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
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
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.
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.
26 use C4::Koha qw(GetAuthorisedValueByCode);
28 use C4::Members::Attributes qw(GetBorrowerAttributes);
34 use Date::Calc qw( Add_Delta_Days );
38 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
42 # set the version for version checking
43 $VERSION = 3.07.00.049;
46 &GetLetters &GetPreparedLetter &GetWrappedLetter &addalert &getalert &delalert &findrelatedto &SendAlerts &GetPrintMessages &GetMessageTransportTypes
52 C4::Letters - Give functions for Letters management
60 "Letters" is the tool used in Koha to manage informations sent to the patrons and/or the library. This include some cron jobs like
61 late issues, as well as other tasks like sending a mail to users that have subscribed to a "serial issue alert" (= being warned every time a new issue has arrived at the library)
63 Letters are managed through "alerts" sent by Koha on some events. All "alert" related functions are in this module too.
65 =head2 GetLetters([$module])
67 $letters = &GetLetters($module);
68 returns informations about letters.
69 if needed, $module filters for letters given module
75 my $module = $filters->{module};
76 my $code = $filters->{code};
77 my $dbh = C4::Context->dbh;
78 my $letters = $dbh->selectall_arrayref(
80 SELECT module, code, branchcode, name
84 . ( $module ? q| AND module = ?| : q|| )
85 . ( $code ? q| AND code = ?| : q|| )
86 . q| GROUP BY code ORDER BY name|, { Slice => {} }
87 , ( $module ? $module : () )
93 # FIXME: using our here means that a Plack server will need to be
94 # restarted fairly regularly when working with this routine.
95 # A better option would be to use Koha::Cache and use a cache
96 # that actually works in a persistent environment, but as a
97 # short-term fix, our will work.
100 my ( $module, $code, $branchcode, $message_transport_type ) = @_;
101 $message_transport_type ||= 'email';
104 if ( C4::Context->preference('IndependentBranches')
106 and C4::Context->userenv ) {
108 $branchcode = C4::Context->userenv->{'branch'};
112 if ( my $l = $letter{$module}{$code}{$branchcode}{$message_transport_type} ) {
113 return { %$l }; # deep copy
116 my $dbh = C4::Context->dbh;
117 my $sth = $dbh->prepare(q{
120 WHERE module=? AND code=? AND (branchcode = ? OR branchcode = '') AND message_transport_type = ?
121 ORDER BY branchcode DESC LIMIT 1
123 $sth->execute( $module, $code, $branchcode, $message_transport_type );
124 my $line = $sth->fetchrow_hashref
126 $line->{'content-type'} = 'text/html; charset="UTF-8"' if $line->{is_html};
127 $letter{$module}{$code}{$branchcode}{$message_transport_type} = $line;
131 =head2 addalert ($borrowernumber, $type, $externalid)
134 - $borrowernumber : the number of the borrower subscribing to the alert
135 - $type : the type of alert.
136 - $externalid : the primary key of the object to put alert on. For issues, the alert is made on subscriptionid.
138 create an alert and return the alertid (primary key)
143 my ( $borrowernumber, $type, $externalid ) = @_;
144 my $dbh = C4::Context->dbh;
147 "insert into alert (borrowernumber, type, externalid) values (?,?,?)");
148 $sth->execute( $borrowernumber, $type, $externalid );
150 # get the alert number newly created and return it
151 my $alertid = $dbh->{'mysql_insertid'};
155 =head2 delalert ($alertid)
158 - alertid : the alert id
164 my $alertid = shift or die "delalert() called without valid argument (alertid)"; # it's gonna die anyway.
165 $debug and warn "delalert: deleting alertid $alertid";
166 my $sth = C4::Context->dbh->prepare("delete from alert where alertid=?");
167 $sth->execute($alertid);
170 =head2 getalert ([$borrowernumber], [$type], [$externalid])
173 - $borrowernumber : the number of the borrower subscribing to the alert
174 - $type : the type of alert.
175 - $externalid : the primary key of the object to put alert on. For issues, the alert is made on subscriptionid.
176 all parameters NON mandatory. If a parameter is omitted, the query is done without the corresponding parameter. For example, without $externalid, returns all alerts for a borrower on a topic.
181 my ( $borrowernumber, $type, $externalid ) = @_;
182 my $dbh = C4::Context->dbh;
183 my $query = "SELECT a.*, b.branchcode FROM alert a JOIN borrowers b USING(borrowernumber) WHERE";
185 if ($borrowernumber and $borrowernumber =~ /^\d+$/) {
186 $query .= " borrowernumber=? AND ";
187 push @bind, $borrowernumber;
190 $query .= " type=? AND ";
194 $query .= " externalid=? AND ";
195 push @bind, $externalid;
197 $query =~ s/ AND $//;
198 my $sth = $dbh->prepare($query);
199 $sth->execute(@bind);
200 return $sth->fetchall_arrayref({});
203 =head2 findrelatedto($type, $externalid)
206 - $type : the type of alert
207 - $externalid : the id of the "object" to query
209 In the table alert, a "id" is stored in the externalid field. This "id" is related to another table, depending on the type of the alert.
210 When type=issue, the id is related to a subscriptionid and this sub returns the name of the biblio.
215 # When type=virtual, the id is related to a virtual shelf and this sub returns the name of the sub
218 my $type = shift or return;
219 my $externalid = shift or return;
220 my $q = ($type eq 'issue' ) ?
221 "select title as result from subscription left join biblio on subscription.biblionumber=biblio.biblionumber where subscriptionid=?" :
222 ($type eq 'borrower') ?
223 "select concat(firstname,' ',surname) from borrowers where borrowernumber=?" : undef;
225 warn "findrelatedto(): Illegal type '$type'";
228 my $sth = C4::Context->dbh->prepare($q);
229 $sth->execute($externalid);
230 my ($result) = $sth->fetchrow;
237 - $type : the type of alert
238 - $externalid : the id of the "object" to query
239 - $letter_code : the letter to send.
241 send an alert to all borrowers having put an alert on a given subject.
246 my ( $type, $externalid, $letter_code ) = @_;
247 my $dbh = C4::Context->dbh;
248 if ( $type eq 'issue' ) {
250 # prepare the letter...
251 # search the biblionumber
254 "SELECT biblionumber FROM subscription WHERE subscriptionid=?");
255 $sth->execute($externalid);
256 my ($biblionumber) = $sth->fetchrow
257 or warn( "No subscription for '$externalid'" ),
261 # find the list of borrowers to alert
262 my $alerts = getalert( '', 'issue', $externalid );
265 my $borinfo = C4::Members::GetMember('borrowernumber' => $_->{'borrowernumber'});
266 my $email = $borinfo->{email} or next;
268 # warn "sending issues...";
269 my $userenv = C4::Context->userenv;
270 my $branchdetails = GetBranchDetail($_->{'branchcode'});
271 my $letter = GetPreparedLetter (
273 letter_code => $letter_code,
274 branchcode => $userenv->{branch},
276 'branches' => $_->{branchcode},
277 'biblio' => $biblionumber,
278 'biblioitems' => $biblionumber,
279 'borrowers' => $borinfo,
287 From => $branchdetails->{'branchemail'} || C4::Context->preference("KohaAdminEmailAddress"),
288 Subject => Encode::encode( "utf8", "" . $letter->{title} ),
289 Message => Encode::encode( "utf8", "" . $letter->{content} ),
290 'Content-Type' => 'text/plain; charset="utf8"',
292 sendmail(%mail) or carp $Mail::Sendmail::error;
295 elsif ( $type eq 'claimacquisition' or $type eq 'claimissues' ) {
297 # prepare the letter...
298 # search the biblionumber
299 my $strsth = $type eq 'claimacquisition'
301 SELECT aqorders.*,aqbasket.*,biblio.*,biblioitems.*,aqbooksellers.*,
302 aqbooksellers.id AS booksellerid
304 LEFT JOIN aqbasket ON aqbasket.basketno=aqorders.basketno
305 LEFT JOIN biblio ON aqorders.biblionumber=biblio.biblionumber
306 LEFT JOIN biblioitems ON aqorders.biblionumber=biblioitems.biblionumber
307 LEFT JOIN aqbooksellers ON aqbasket.booksellerid=aqbooksellers.id
308 WHERE aqorders.ordernumber IN (
311 SELECT serial.*,subscription.*, biblio.*, aqbooksellers.*,
312 aqbooksellers.id AS booksellerid
314 LEFT JOIN subscription ON serial.subscriptionid=subscription.subscriptionid
315 LEFT JOIN biblio ON serial.biblionumber=biblio.biblionumber
316 LEFT JOIN aqbooksellers ON subscription.aqbooksellerid=aqbooksellers.id
317 WHERE serial.serialid IN (
319 $strsth .= join( ",", @$externalid ) . ")";
320 my $sthorders = $dbh->prepare($strsth);
322 my $dataorders = $sthorders->fetchall_arrayref( {} );
325 $dbh->prepare("select * from aqbooksellers where id=?");
326 $sthbookseller->execute( $dataorders->[0]->{booksellerid} );
327 my $databookseller = $sthbookseller->fetchrow_hashref;
330 push @email, $databookseller->{bookselleremail} if $databookseller->{bookselleremail};
331 push @email, $databookseller->{contemail} if $databookseller->{contemail};
333 warn "Bookseller $dataorders->[0]->{booksellerid} without emails";
334 return { error => "no_email" };
337 my $userenv = C4::Context->userenv;
338 my $letter = GetPreparedLetter (
340 letter_code => $letter_code,
341 branchcode => $userenv->{branch},
343 'branches' => $userenv->{branch},
344 'aqbooksellers' => $databookseller,
346 repeat => $dataorders,
352 To => join( ',', @email),
353 From => $userenv->{emailaddress},
354 Subject => Encode::encode( "utf8", "" . $letter->{title} ),
355 Message => Encode::encode( "utf8", "" . $letter->{content} ),
356 'Content-Type' => 'text/plain; charset="utf8"',
358 sendmail(%mail) or carp $Mail::Sendmail::error;
362 $type eq 'claimissues' ? "CLAIM ISSUE" : "ACQUISITION CLAIM",
365 . $databookseller->{contemail}
370 ) if C4::Context->preference("LetterLog");
372 # send an "account details" notice to a newly created user
373 elsif ( $type eq 'members' ) {
374 my $branchdetails = GetBranchDetail($externalid->{'branchcode'});
375 my $letter = GetPreparedLetter (
377 letter_code => $letter_code,
378 branchcode => $externalid->{'branchcode'},
380 'branches' => $branchdetails,
381 'borrowers' => $externalid->{'borrowernumber'},
383 substitute => { 'borrowers.password' => $externalid->{'password'} },
387 return { error => "no_email" } unless $externalid->{'emailaddr'};
389 To => $externalid->{'emailaddr'},
390 From => $branchdetails->{'branchemail'} || C4::Context->preference("KohaAdminEmailAddress"),
391 Subject => Encode::encode( "utf8", $letter->{'title'} ),
392 Message => Encode::encode( "utf8", $letter->{'content'} ),
393 'Content-Type' => 'text/plain; charset="utf8"',
395 sendmail(%mail) or carp $Mail::Sendmail::error;
399 =head2 GetPreparedLetter( %params )
402 module => letter module, mandatory
403 letter_code => letter code, mandatory
404 branchcode => for letter selection, if missing default system letter taken
405 tables => a hashref with table names as keys. Values are either:
406 - a scalar - primary key value
407 - an arrayref - primary key values
408 - a hashref - full record
409 substitute => custom substitution key/value pairs
410 repeat => records to be substituted on consecutive lines:
411 - an arrayref - tries to guess what needs substituting by
412 taking remaining << >> tokensr; not recommended
413 - a hashref token => @tables - replaces <token> << >> << >> </token>
414 subtemplate for each @tables row; table is a hashref as above
415 want_librarian => boolean, if set to true triggers librarian details
416 substitution from the userenv
418 letter fields hashref (title & content useful)
422 sub GetPreparedLetter {
425 my $module = $params{module} or croak "No module";
426 my $letter_code = $params{letter_code} or croak "No letter_code";
427 my $branchcode = $params{branchcode} || '';
428 my $mtt = $params{message_transport_type} || 'email';
430 my $letter = getletter( $module, $letter_code, $branchcode, $mtt )
431 or warn( "No $module $letter_code letter transported by " . $mtt ),
434 my $tables = $params{tables};
435 my $substitute = $params{substitute};
436 my $repeat = $params{repeat};
437 $tables || $substitute || $repeat
438 or carp( "ERROR: nothing to substitute - both 'tables' and 'substitute' are empty" ),
440 my $want_librarian = $params{want_librarian};
443 while ( my ($token, $val) = each %$substitute ) {
444 $letter->{title} =~ s/<<$token>>/$val/g;
445 $letter->{content} =~ s/<<$token>>/$val/g;
449 my $OPACBaseURL = C4::Context->preference('OPACBaseURL');
450 $letter->{content} =~ s/<<OPACBaseURL>>/$OPACBaseURL/go;
452 if ($want_librarian) {
453 # parsing librarian name
454 my $userenv = C4::Context->userenv;
455 $letter->{content} =~ s/<<LibrarianFirstname>>/$userenv->{firstname}/go;
456 $letter->{content} =~ s/<<LibrarianSurname>>/$userenv->{surname}/go;
457 $letter->{content} =~ s/<<LibrarianEmailaddress>>/$userenv->{emailaddress}/go;
460 my ($repeat_no_enclosing_tags, $repeat_enclosing_tags);
463 if (ref ($repeat) eq 'ARRAY' ) {
464 $repeat_no_enclosing_tags = $repeat;
466 $repeat_enclosing_tags = $repeat;
470 if ($repeat_enclosing_tags) {
471 while ( my ($tag, $tag_tables) = each %$repeat_enclosing_tags ) {
472 if ( $letter->{content} =~ m!<$tag>(.*)</$tag>!s ) {
475 my %subletter = ( title => '', content => $subcontent );
476 _substitute_tables( \%subletter, $_ );
479 $letter->{content} =~ s!<$tag>.*</$tag>!join( "\n", @lines )!se;
485 _substitute_tables( $letter, $tables );
488 if ($repeat_no_enclosing_tags) {
489 if ( $letter->{content} =~ m/[^\n]*<<.*>>[^\n]*/so ) {
494 $c =~ s/<<count>>/$i/go;
495 foreach my $field ( keys %{$_} ) {
496 $c =~ s/(<<[^\.]+.$field>>)/$_->{$field}/;
500 } @$repeat_no_enclosing_tags;
502 my $replaceby = join( "\n", @lines );
503 $letter->{content} =~ s/\Q$line\E/$replaceby/s;
507 $letter->{content} =~ s/<<\S*>>//go; #remove any stragglers
508 # $letter->{content} =~ s/<<[^>]*>>//go;
513 sub _substitute_tables {
514 my ( $letter, $tables ) = @_;
515 while ( my ($table, $param) = each %$tables ) {
518 my $ref = ref $param;
521 if ($ref && $ref eq 'HASH') {
526 my $sth = _parseletter_sth($table);
528 warn "_parseletter_sth('$table') failed to return a valid sth. No substitution will be done for that table.";
531 $sth->execute( $ref ? @$param : $param );
533 $values = $sth->fetchrow_hashref;
537 _parseletter ( $letter, $table, $values );
541 sub _parseletter_sth {
545 carp "ERROR: _parseletter_sth() called without argument (table)";
548 # NOTE: we used to check whether we had a statement handle cached in
549 # a %handles module-level variable. This was a dumb move and
550 # broke things for the rest of us. prepare_cached is a better
551 # way to cache statement handles anyway.
553 ($table eq 'biblio' ) ? "SELECT * FROM $table WHERE biblionumber = ?" :
554 ($table eq 'biblioitems' ) ? "SELECT * FROM $table WHERE biblionumber = ?" :
555 ($table eq 'items' ) ? "SELECT * FROM $table WHERE itemnumber = ?" :
556 ($table eq 'issues' ) ? "SELECT * FROM $table WHERE itemnumber = ?" :
557 ($table eq 'old_issues' ) ? "SELECT * FROM $table WHERE itemnumber = ? ORDER BY timestamp DESC LIMIT 1" :
558 ($table eq 'reserves' ) ? "SELECT * FROM $table WHERE borrowernumber = ? and biblionumber = ?" :
559 ($table eq 'borrowers' ) ? "SELECT * FROM $table WHERE borrowernumber = ?" :
560 ($table eq 'branches' ) ? "SELECT * FROM $table WHERE branchcode = ?" :
561 ($table eq 'suggestions' ) ? "SELECT * FROM $table WHERE suggestionid = ?" :
562 ($table eq 'aqbooksellers') ? "SELECT * FROM $table WHERE id = ?" :
563 ($table eq 'aqorders' ) ? "SELECT * FROM $table WHERE ordernumber = ?" :
564 ($table eq 'opac_news' ) ? "SELECT * FROM $table WHERE idnew = ?" :
565 ($table eq 'borrower_modifications') ? "SELECT * FROM $table WHERE borrowernumber = ? OR verification_token =?":
568 warn "ERROR: No _parseletter_sth query for table '$table'";
569 return; # nothing to get
571 unless ($sth = C4::Context->dbh->prepare_cached($query)) {
572 warn "ERROR: Failed to prepare query: '$query'";
575 return $sth; # now cache is populated for that $table
578 =head2 _parseletter($letter, $table, $values)
581 - $letter : a hash to letter fields (title & content useful)
582 - $table : the Koha table to parse.
583 - $values : table record hashref
584 parse all fields from a table, and replace values in title & content with the appropriate value
585 (not exported sub, used only internally)
590 my ( $letter, $table, $values ) = @_;
592 if ( $table eq 'reserves' && $values->{'waitingdate'} ) {
593 my @waitingdate = split /-/, $values->{'waitingdate'};
595 $values->{'expirationdate'} = '';
596 if( C4::Context->preference('ExpireReservesMaxPickUpDelay') &&
597 C4::Context->preference('ReservesMaxPickUpDelay') ) {
598 my $dt = dt_from_string();
599 $dt->add( days => C4::Context->preference('ReservesMaxPickUpDelay') );
600 $values->{'expirationdate'} = output_pref({ dt => $dt, dateonly => 1 });
603 $values->{'waitingdate'} = output_pref({ dt => dt_from_string( $values->{'waitingdate'} ), dateonly => 1 });
607 if ($letter->{content} && $letter->{content} =~ /<<today>>/) {
608 my $todaysdate = output_pref( DateTime->now() );
609 $letter->{content} =~ s/<<today>>/$todaysdate/go;
612 while ( my ($field, $val) = each %$values ) {
613 my $replacetablefield = "<<$table.$field>>";
614 my $replacefield = "<<$field>>";
615 $val =~ s/\p{P}$// if $val && $table=~/biblio/;
616 #BZ 9886: Assuming that we want to eliminate ISBD punctuation here
617 #Therefore adding the test on biblio. This includes biblioitems,
618 #but excludes items. Removed unneeded global and lookahead.
620 $val = GetAuthorisedValueByCode ('ROADTYPE', $val, 0) if $table=~/^borrowers$/ && $field=~/^streettype$/;
621 my $replacedby = defined ($val) ? $val : '';
622 ($letter->{title} ) and do {
623 $letter->{title} =~ s/$replacetablefield/$replacedby/g;
624 $letter->{title} =~ s/$replacefield/$replacedby/g;
626 ($letter->{content}) and do {
627 $letter->{content} =~ s/$replacetablefield/$replacedby/g;
628 $letter->{content} =~ s/$replacefield/$replacedby/g;
632 if ($table eq 'borrowers' && $letter->{content}) {
633 if ( my $attributes = GetBorrowerAttributes($values->{borrowernumber}) ) {
635 foreach (@$attributes) {
636 my $code = $_->{code};
637 my $val = $_->{value_description} || $_->{value};
638 $val =~ s/\p{P}(?=$)//g if $val;
639 next unless $val gt '';
641 push @{ $attr{$code} }, $val;
643 while ( my ($code, $val_ar) = each %attr ) {
644 my $replacefield = "<<borrower-attribute:$code>>";
645 my $replacedby = join ',', @$val_ar;
646 $letter->{content} =~ s/$replacefield/$replacedby/g;
655 my $success = EnqueueLetter( { letter => $letter,
656 borrowernumber => '12', message_transport_type => 'email' } )
658 places a letter in the message_queue database table, which will
659 eventually get processed (sent) by the process_message_queue.pl
660 cronjob when it calls SendQueuedMessages.
662 return message_id on success
667 my $params = shift or return;
669 return unless exists $params->{'letter'};
670 # return unless exists $params->{'borrowernumber'};
671 return unless exists $params->{'message_transport_type'};
673 my $content = $params->{letter}->{content};
674 $content =~ s/\s+//g if(defined $content);
675 if ( not defined $content or $content eq '' ) {
676 warn "Trying to add an empty message to the message queue" if $debug;
680 # If we have any attachments we should encode then into the body.
681 if ( $params->{'attachments'} ) {
682 $params->{'letter'} = _add_attachments(
683 { letter => $params->{'letter'},
684 attachments => $params->{'attachments'},
685 message => MIME::Lite->new( Type => 'multipart/mixed' ),
690 my $dbh = C4::Context->dbh();
691 my $statement = << 'ENDSQL';
692 INSERT INTO message_queue
693 ( borrowernumber, subject, content, metadata, letter_code, message_transport_type, status, time_queued, to_address, from_address, content_type )
695 ( ?, ?, ?, ?, ?, ?, ?, NOW(), ?, ?, ? )
698 my $sth = $dbh->prepare($statement);
699 my $result = $sth->execute(
700 $params->{'borrowernumber'}, # borrowernumber
701 $params->{'letter'}->{'title'}, # subject
702 $params->{'letter'}->{'content'}, # content
703 $params->{'letter'}->{'metadata'} || '', # metadata
704 $params->{'letter'}->{'code'} || '', # letter_code
705 $params->{'message_transport_type'}, # message_transport_type
707 $params->{'to_address'}, # to_address
708 $params->{'from_address'}, # from_address
709 $params->{'letter'}->{'content-type'}, # content_type
711 return $dbh->last_insert_id(undef,undef,'message_queue', undef);
714 =head2 SendQueuedMessages ([$hashref])
716 my $sent = SendQueuedMessages( { verbose => 1 } );
718 sends all of the 'pending' items in the message queue.
720 returns number of messages sent.
724 sub SendQueuedMessages {
727 my $unsent_messages = _get_unsent_messages();
728 MESSAGE: foreach my $message ( @$unsent_messages ) {
729 # warn Data::Dumper->Dump( [ $message ], [ 'message' ] );
730 warn sprintf( 'sending %s message to patron: %s',
731 $message->{'message_transport_type'},
732 $message->{'borrowernumber'} || 'Admin' )
733 if $params->{'verbose'} or $debug;
734 # This is just begging for subclassing
735 next MESSAGE if ( lc($message->{'message_transport_type'}) eq 'rss' );
736 if ( lc( $message->{'message_transport_type'} ) eq 'email' ) {
737 _send_message_by_email( $message, $params->{'username'}, $params->{'password'}, $params->{'method'} );
739 elsif ( lc( $message->{'message_transport_type'} ) eq 'sms' ) {
740 _send_message_by_sms( $message );
743 return scalar( @$unsent_messages );
746 =head2 GetRSSMessages
748 my $message_list = GetRSSMessages( { limit => 10, borrowernumber => '14' } )
750 returns a listref of all queued RSS messages for a particular person.
757 return unless $params;
758 return unless ref $params;
759 return unless $params->{'borrowernumber'};
761 return _get_unsent_messages( { message_transport_type => 'rss',
762 limit => $params->{'limit'},
763 borrowernumber => $params->{'borrowernumber'}, } );
766 =head2 GetPrintMessages
768 my $message_list = GetPrintMessages( { borrowernumber => $borrowernumber } )
770 Returns a arrayref of all queued print messages (optionally, for a particular
775 sub GetPrintMessages {
776 my $params = shift || {};
778 return _get_unsent_messages( { message_transport_type => 'print',
779 borrowernumber => $params->{'borrowernumber'},
783 =head2 GetQueuedMessages ([$hashref])
785 my $messages = GetQueuedMessage( { borrowernumber => '123', limit => 20 } );
787 fetches messages out of the message queue.
790 list of hashes, each has represents a message in the message queue.
794 sub GetQueuedMessages {
797 my $dbh = C4::Context->dbh();
798 my $statement = << 'ENDSQL';
799 SELECT message_id, borrowernumber, subject, content, message_transport_type, status, time_queued
805 if ( exists $params->{'borrowernumber'} ) {
806 push @whereclauses, ' borrowernumber = ? ';
807 push @query_params, $params->{'borrowernumber'};
810 if ( @whereclauses ) {
811 $statement .= ' WHERE ' . join( 'AND', @whereclauses );
814 if ( defined $params->{'limit'} ) {
815 $statement .= ' LIMIT ? ';
816 push @query_params, $params->{'limit'};
819 my $sth = $dbh->prepare( $statement );
820 my $result = $sth->execute( @query_params );
821 return $sth->fetchall_arrayref({});
824 =head2 GetMessageTransportTypes
826 my @mtt = GetMessageTransportTypes();
828 returns an arrayref of transport types
832 sub GetMessageTransportTypes {
833 my $dbh = C4::Context->dbh();
834 my $mtts = $dbh->selectcol_arrayref("
835 SELECT message_transport_type
836 FROM message_transport_types
837 ORDER BY message_transport_type
842 =head2 _add_attachements
845 letter - the standard letter hashref
846 attachments - listref of attachments. each attachment is a hashref of:
847 type - the mime type, like 'text/plain'
848 content - the actual attachment
849 filename - the name of the attachment.
850 message - a MIME::Lite object to attach these to.
852 returns your letter object, with the content updated.
856 sub _add_attachments {
859 my $letter = $params->{'letter'};
860 my $attachments = $params->{'attachments'};
861 return $letter unless @$attachments;
862 my $message = $params->{'message'};
864 # First, we have to put the body in as the first attachment
866 Type => $letter->{'content-type'} || 'TEXT',
867 Data => $letter->{'is_html'}
868 ? _wrap_html($letter->{'content'}, $letter->{'title'})
869 : $letter->{'content'},
872 foreach my $attachment ( @$attachments ) {
874 Type => $attachment->{'type'},
875 Data => $attachment->{'content'},
876 Filename => $attachment->{'filename'},
879 # we're forcing list context here to get the header, not the count back from grep.
880 ( $letter->{'content-type'} ) = grep( /^Content-Type:/, split( /\n/, $params->{'message'}->header_as_string ) );
881 $letter->{'content-type'} =~ s/^Content-Type:\s+//;
882 $letter->{'content'} = $message->body_as_string;
888 sub _get_unsent_messages {
891 my $dbh = C4::Context->dbh();
892 my $statement = << 'ENDSQL';
893 SELECT mq.message_id, mq.borrowernumber, mq.subject, mq.content, mq.message_transport_type, mq.status, mq.time_queued, mq.from_address, mq.to_address, mq.content_type, b.branchcode, mq.letter_code
894 FROM message_queue mq
895 LEFT JOIN borrowers b ON b.borrowernumber = mq.borrowernumber
899 my @query_params = ('pending');
901 if ( $params->{'message_transport_type'} ) {
902 $statement .= ' AND message_transport_type = ? ';
903 push @query_params, $params->{'message_transport_type'};
905 if ( $params->{'borrowernumber'} ) {
906 $statement .= ' AND borrowernumber = ? ';
907 push @query_params, $params->{'borrowernumber'};
909 if ( $params->{'limit'} ) {
910 $statement .= ' limit ? ';
911 push @query_params, $params->{'limit'};
915 $debug and warn "_get_unsent_messages SQL: $statement";
916 $debug and warn "_get_unsent_messages params: " . join(',',@query_params);
917 my $sth = $dbh->prepare( $statement );
918 my $result = $sth->execute( @query_params );
919 return $sth->fetchall_arrayref({});
922 sub _send_message_by_email {
923 my $message = shift or return;
924 my ($username, $password, $method) = @_;
926 my $member = C4::Members::GetMember( 'borrowernumber' => $message->{'borrowernumber'} );
927 my $to_address = $message->{'to_address'};
928 unless ($to_address) {
930 warn "FAIL: No 'to_address' and INVALID borrowernumber ($message->{borrowernumber})";
931 _set_message_status( { message_id => $message->{'message_id'},
932 status => 'failed' } );
935 $to_address = C4::Members::GetNoticeEmailAddress( $message->{'borrowernumber'} );
936 unless ($to_address) {
937 # warn "FAIL: No 'to_address' and no email for " . ($member->{surname} ||'') . ", borrowernumber ($message->{borrowernumber})";
938 # warning too verbose for this more common case?
939 _set_message_status( { message_id => $message->{'message_id'},
940 status => 'failed' } );
945 my $utf8 = decode('MIME-Header', $message->{'subject'} );
946 $message->{subject}= encode('MIME-Header', $utf8);
947 my $subject = encode('utf8', $message->{'subject'});
948 my $content = encode('utf8', $message->{'content'});
949 my $content_type = $message->{'content_type'} || 'text/plain; charset="UTF-8"';
950 my $is_html = $content_type =~ m/html/io;
952 my $branch_email = ( $member ) ? GetBranchDetail( $member->{'branchcode'} )->{'branchemail'} : undef;
954 my %sendmail_params = (
956 From => $message->{'from_address'} || $branch_email || C4::Context->preference('KohaAdminEmailAddress'),
959 Message => $is_html ? _wrap_html($content, $subject) : $content,
960 'content-type' => $content_type,
962 $sendmail_params{'Auth'} = {user => $username, pass => $password, method => $method} if $username;
963 if ( my $bcc = C4::Context->preference('OverdueNoticeBcc') ) {
964 $sendmail_params{ Bcc } = $bcc;
967 _update_message_to_address($message->{'message_id'},$to_address) unless $message->{to_address}; #if initial message address was empty, coming here means that a to address was found and queue should be updated
968 if ( sendmail( %sendmail_params ) ) {
969 _set_message_status( { message_id => $message->{'message_id'},
970 status => 'sent' } );
973 _set_message_status( { message_id => $message->{'message_id'},
974 status => 'failed' } );
975 carp $Mail::Sendmail::error;
981 my ($content, $title) = @_;
983 my $css = C4::Context->preference("NoticeCSS") || '';
984 $css = qq{<link rel="stylesheet" type="text/css" href="$css">} if $css;
986 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
987 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
988 <html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
990 <title>$title</title>
991 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
1002 my ( $message ) = @_;
1003 my $dbh = C4::Context->dbh;
1004 my $count = $dbh->selectrow_array(q|
1007 WHERE message_transport_type = ?
1008 AND borrowernumber = ?
1010 AND CAST(time_queued AS date) = CAST(NOW() AS date)
1013 |, {}, $message->{message_transport_type}, $message->{borrowernumber}, $message->{letter_code}, $message->{content} );
1017 sub _send_message_by_sms {
1018 my $message = shift or return;
1019 my $member = C4::Members::GetMember( 'borrowernumber' => $message->{'borrowernumber'} );
1021 unless ( $member->{smsalertnumber} ) {
1022 _set_message_status( { message_id => $message->{'message_id'},
1023 status => 'failed' } );
1027 if ( _is_duplicate( $message ) ) {
1028 _set_message_status( { message_id => $message->{'message_id'},
1029 status => 'failed' } );
1033 my $success = C4::SMS->send_sms( { destination => $member->{'smsalertnumber'},
1034 message => $message->{'content'},
1036 _set_message_status( { message_id => $message->{'message_id'},
1037 status => ($success ? 'sent' : 'failed') } );
1041 sub _update_message_to_address {
1043 my $dbh = C4::Context->dbh();
1044 $dbh->do('UPDATE message_queue SET to_address=? WHERE message_id=?',undef,($to,$id));
1047 sub _set_message_status {
1048 my $params = shift or return;
1050 foreach my $required_parameter ( qw( message_id status ) ) {
1051 return unless exists $params->{ $required_parameter };
1054 my $dbh = C4::Context->dbh();
1055 my $statement = 'UPDATE message_queue SET status= ? WHERE message_id = ?';
1056 my $sth = $dbh->prepare( $statement );
1057 my $result = $sth->execute( $params->{'status'},
1058 $params->{'message_id'} );