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 $dbh = C4::Context->dbh;
77 my $letters = $dbh->selectall_arrayref(
79 SELECT module, code, branchcode, name
83 . ( $module ? q| AND module = ?| : q|| )
84 . q| GROUP BY code ORDER BY name|, { Slice => {} }
85 , ( $module ? $module : () )
91 # FIXME: using our here means that a Plack server will need to be
92 # restarted fairly regularly when working with this routine.
93 # A better option would be to use Koha::Cache and use a cache
94 # that actually works in a persistent environment, but as a
95 # short-term fix, our will work.
98 my ( $module, $code, $branchcode, $message_transport_type ) = @_;
99 $message_transport_type ||= 'email';
102 if ( C4::Context->preference('IndependentBranches')
104 and C4::Context->userenv ) {
106 $branchcode = C4::Context->userenv->{'branch'};
110 if ( my $l = $letter{$module}{$code}{$branchcode}{$message_transport_type} ) {
111 return { %$l }; # deep copy
114 my $dbh = C4::Context->dbh;
115 my $sth = $dbh->prepare(q{
118 WHERE module=? AND code=? AND (branchcode = ? OR branchcode = '') AND message_transport_type = ?
119 ORDER BY branchcode DESC LIMIT 1
121 $sth->execute( $module, $code, $branchcode, $message_transport_type );
122 my $line = $sth->fetchrow_hashref
124 $line->{'content-type'} = 'text/html; charset="UTF-8"' if $line->{is_html};
125 $letter{$module}{$code}{$branchcode}{$message_transport_type} = $line;
129 =head2 addalert ($borrowernumber, $type, $externalid)
132 - $borrowernumber : the number of the borrower subscribing to the alert
133 - $type : the type of alert.
134 - $externalid : the primary key of the object to put alert on. For issues, the alert is made on subscriptionid.
136 create an alert and return the alertid (primary key)
141 my ( $borrowernumber, $type, $externalid ) = @_;
142 my $dbh = C4::Context->dbh;
145 "insert into alert (borrowernumber, type, externalid) values (?,?,?)");
146 $sth->execute( $borrowernumber, $type, $externalid );
148 # get the alert number newly created and return it
149 my $alertid = $dbh->{'mysql_insertid'};
153 =head2 delalert ($alertid)
156 - alertid : the alert id
162 my $alertid = shift or die "delalert() called without valid argument (alertid)"; # it's gonna die anyway.
163 $debug and warn "delalert: deleting alertid $alertid";
164 my $sth = C4::Context->dbh->prepare("delete from alert where alertid=?");
165 $sth->execute($alertid);
168 =head2 getalert ([$borrowernumber], [$type], [$externalid])
171 - $borrowernumber : the number of the borrower subscribing to the alert
172 - $type : the type of alert.
173 - $externalid : the primary key of the object to put alert on. For issues, the alert is made on subscriptionid.
174 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.
179 my ( $borrowernumber, $type, $externalid ) = @_;
180 my $dbh = C4::Context->dbh;
181 my $query = "SELECT a.*, b.branchcode FROM alert a JOIN borrowers b USING(borrowernumber) WHERE";
183 if ($borrowernumber and $borrowernumber =~ /^\d+$/) {
184 $query .= " borrowernumber=? AND ";
185 push @bind, $borrowernumber;
188 $query .= " type=? AND ";
192 $query .= " externalid=? AND ";
193 push @bind, $externalid;
195 $query =~ s/ AND $//;
196 my $sth = $dbh->prepare($query);
197 $sth->execute(@bind);
198 return $sth->fetchall_arrayref({});
201 =head2 findrelatedto($type, $externalid)
204 - $type : the type of alert
205 - $externalid : the id of the "object" to query
207 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.
208 When type=issue, the id is related to a subscriptionid and this sub returns the name of the biblio.
213 # When type=virtual, the id is related to a virtual shelf and this sub returns the name of the sub
216 my $type = shift or return;
217 my $externalid = shift or return;
218 my $q = ($type eq 'issue' ) ?
219 "select title as result from subscription left join biblio on subscription.biblionumber=biblio.biblionumber where subscriptionid=?" :
220 ($type eq 'borrower') ?
221 "select concat(firstname,' ',surname) from borrowers where borrowernumber=?" : undef;
223 warn "findrelatedto(): Illegal type '$type'";
226 my $sth = C4::Context->dbh->prepare($q);
227 $sth->execute($externalid);
228 my ($result) = $sth->fetchrow;
235 - $type : the type of alert
236 - $externalid : the id of the "object" to query
237 - $letter_code : the letter to send.
239 send an alert to all borrowers having put an alert on a given subject.
244 my ( $type, $externalid, $letter_code ) = @_;
245 my $dbh = C4::Context->dbh;
246 if ( $type eq 'issue' ) {
248 # prepare the letter...
249 # search the biblionumber
252 "SELECT biblionumber FROM subscription WHERE subscriptionid=?");
253 $sth->execute($externalid);
254 my ($biblionumber) = $sth->fetchrow
255 or warn( "No subscription for '$externalid'" ),
259 # find the list of borrowers to alert
260 my $alerts = getalert( '', 'issue', $externalid );
263 my $borinfo = C4::Members::GetMember('borrowernumber' => $_->{'borrowernumber'});
264 my $email = $borinfo->{email} or next;
266 # warn "sending issues...";
267 my $userenv = C4::Context->userenv;
268 my $branchdetails = GetBranchDetail($_->{'branchcode'});
269 my $letter = GetPreparedLetter (
271 letter_code => $letter_code,
272 branchcode => $userenv->{branch},
274 'branches' => $_->{branchcode},
275 'biblio' => $biblionumber,
276 'biblioitems' => $biblionumber,
277 'borrowers' => $borinfo,
285 From => $branchdetails->{'branchemail'} || C4::Context->preference("KohaAdminEmailAddress"),
286 Subject => Encode::encode( "utf8", "" . $letter->{title} ),
287 Message => Encode::encode( "utf8", "" . $letter->{content} ),
288 'Content-Type' => 'text/plain; charset="utf8"',
290 sendmail(%mail) or carp $Mail::Sendmail::error;
293 elsif ( $type eq 'claimacquisition' or $type eq 'claimissues' ) {
295 # prepare the letter...
296 # search the biblionumber
297 my $strsth = $type eq 'claimacquisition'
299 SELECT aqorders.*,aqbasket.*,biblio.*,biblioitems.*,aqbooksellers.*,
300 aqbooksellers.id AS booksellerid
302 LEFT JOIN aqbasket ON aqbasket.basketno=aqorders.basketno
303 LEFT JOIN biblio ON aqorders.biblionumber=biblio.biblionumber
304 LEFT JOIN biblioitems ON aqorders.biblionumber=biblioitems.biblionumber
305 LEFT JOIN aqbooksellers ON aqbasket.booksellerid=aqbooksellers.id
306 WHERE aqorders.ordernumber IN (
309 SELECT serial.*,subscription.*, biblio.*, aqbooksellers.*,
310 aqbooksellers.id AS booksellerid
312 LEFT JOIN subscription ON serial.subscriptionid=subscription.subscriptionid
313 LEFT JOIN biblio ON serial.biblionumber=biblio.biblionumber
314 LEFT JOIN aqbooksellers ON subscription.aqbooksellerid=aqbooksellers.id
315 WHERE serial.serialid IN (
317 $strsth .= join( ",", @$externalid ) . ")";
318 my $sthorders = $dbh->prepare($strsth);
320 my $dataorders = $sthorders->fetchall_arrayref( {} );
323 $dbh->prepare("select * from aqbooksellers where id=?");
324 $sthbookseller->execute( $dataorders->[0]->{booksellerid} );
325 my $databookseller = $sthbookseller->fetchrow_hashref;
328 push @email, $databookseller->{bookselleremail} if $databookseller->{bookselleremail};
329 push @email, $databookseller->{contemail} if $databookseller->{contemail};
331 warn "Bookseller $dataorders->[0]->{booksellerid} without emails";
332 return { error => "no_email" };
335 my $userenv = C4::Context->userenv;
336 my $letter = GetPreparedLetter (
338 letter_code => $letter_code,
339 branchcode => $userenv->{branch},
341 'branches' => $userenv->{branch},
342 'aqbooksellers' => $databookseller,
344 repeat => $dataorders,
350 To => join( ',', @email),
351 From => $userenv->{emailaddress},
352 Subject => Encode::encode( "utf8", "" . $letter->{title} ),
353 Message => Encode::encode( "utf8", "" . $letter->{content} ),
354 'Content-Type' => 'text/plain; charset="utf8"',
356 sendmail(%mail) or carp $Mail::Sendmail::error;
360 $type eq 'claimissues' ? "CLAIM ISSUE" : "ACQUISITION CLAIM",
363 . $databookseller->{contemail}
368 ) if C4::Context->preference("LetterLog");
370 # send an "account details" notice to a newly created user
371 elsif ( $type eq 'members' ) {
372 my $branchdetails = GetBranchDetail($externalid->{'branchcode'});
373 my $letter = GetPreparedLetter (
375 letter_code => $letter_code,
376 branchcode => $externalid->{'branchcode'},
378 'branches' => $branchdetails,
379 'borrowers' => $externalid->{'borrowernumber'},
381 substitute => { 'borrowers.password' => $externalid->{'password'} },
385 return { error => "no_email" } unless $externalid->{'emailaddr'};
387 To => $externalid->{'emailaddr'},
388 From => $branchdetails->{'branchemail'} || C4::Context->preference("KohaAdminEmailAddress"),
389 Subject => Encode::encode( "utf8", $letter->{'title'} ),
390 Message => Encode::encode( "utf8", $letter->{'content'} ),
391 'Content-Type' => 'text/plain; charset="utf8"',
393 sendmail(%mail) or carp $Mail::Sendmail::error;
397 =head2 GetPreparedLetter( %params )
400 module => letter module, mandatory
401 letter_code => letter code, mandatory
402 branchcode => for letter selection, if missing default system letter taken
403 tables => a hashref with table names as keys. Values are either:
404 - a scalar - primary key value
405 - an arrayref - primary key values
406 - a hashref - full record
407 substitute => custom substitution key/value pairs
408 repeat => records to be substituted on consecutive lines:
409 - an arrayref - tries to guess what needs substituting by
410 taking remaining << >> tokensr; not recommended
411 - a hashref token => @tables - replaces <token> << >> << >> </token>
412 subtemplate for each @tables row; table is a hashref as above
413 want_librarian => boolean, if set to true triggers librarian details
414 substitution from the userenv
416 letter fields hashref (title & content useful)
420 sub GetPreparedLetter {
423 my $module = $params{module} or croak "No module";
424 my $letter_code = $params{letter_code} or croak "No letter_code";
425 my $branchcode = $params{branchcode} || '';
426 my $mtt = $params{message_transport_type} || 'email';
428 my $letter = getletter( $module, $letter_code, $branchcode, $mtt )
429 or warn( "No $module $letter_code letter transported by " . $mtt ),
432 my $tables = $params{tables};
433 my $substitute = $params{substitute};
434 my $repeat = $params{repeat};
435 $tables || $substitute || $repeat
436 or carp( "ERROR: nothing to substitute - both 'tables' and 'substitute' are empty" ),
438 my $want_librarian = $params{want_librarian};
441 while ( my ($token, $val) = each %$substitute ) {
442 $letter->{title} =~ s/<<$token>>/$val/g;
443 $letter->{content} =~ s/<<$token>>/$val/g;
447 my $OPACBaseURL = C4::Context->preference('OPACBaseURL');
448 $letter->{content} =~ s/<<OPACBaseURL>>/$OPACBaseURL/go;
450 if ($want_librarian) {
451 # parsing librarian name
452 my $userenv = C4::Context->userenv;
453 $letter->{content} =~ s/<<LibrarianFirstname>>/$userenv->{firstname}/go;
454 $letter->{content} =~ s/<<LibrarianSurname>>/$userenv->{surname}/go;
455 $letter->{content} =~ s/<<LibrarianEmailaddress>>/$userenv->{emailaddress}/go;
458 my ($repeat_no_enclosing_tags, $repeat_enclosing_tags);
461 if (ref ($repeat) eq 'ARRAY' ) {
462 $repeat_no_enclosing_tags = $repeat;
464 $repeat_enclosing_tags = $repeat;
468 if ($repeat_enclosing_tags) {
469 while ( my ($tag, $tag_tables) = each %$repeat_enclosing_tags ) {
470 if ( $letter->{content} =~ m!<$tag>(.*)</$tag>!s ) {
473 my %subletter = ( title => '', content => $subcontent );
474 _substitute_tables( \%subletter, $_ );
477 $letter->{content} =~ s!<$tag>.*</$tag>!join( "\n", @lines )!se;
483 _substitute_tables( $letter, $tables );
486 if ($repeat_no_enclosing_tags) {
487 if ( $letter->{content} =~ m/[^\n]*<<.*>>[^\n]*/so ) {
492 $c =~ s/<<count>>/$i/go;
493 foreach my $field ( keys %{$_} ) {
494 $c =~ s/(<<[^\.]+.$field>>)/$_->{$field}/;
498 } @$repeat_no_enclosing_tags;
500 my $replaceby = join( "\n", @lines );
501 $letter->{content} =~ s/\Q$line\E/$replaceby/s;
505 $letter->{content} =~ s/<<\S*>>//go; #remove any stragglers
506 # $letter->{content} =~ s/<<[^>]*>>//go;
511 sub _substitute_tables {
512 my ( $letter, $tables ) = @_;
513 while ( my ($table, $param) = each %$tables ) {
516 my $ref = ref $param;
519 if ($ref && $ref eq 'HASH') {
524 my $sth = _parseletter_sth($table);
526 warn "_parseletter_sth('$table') failed to return a valid sth. No substitution will be done for that table.";
529 $sth->execute( $ref ? @$param : $param );
531 $values = $sth->fetchrow_hashref;
535 _parseletter ( $letter, $table, $values );
539 sub _parseletter_sth {
543 carp "ERROR: _parseletter_sth() called without argument (table)";
546 # NOTE: we used to check whether we had a statement handle cached in
547 # a %handles module-level variable. This was a dumb move and
548 # broke things for the rest of us. prepare_cached is a better
549 # way to cache statement handles anyway.
551 ($table eq 'biblio' ) ? "SELECT * FROM $table WHERE biblionumber = ?" :
552 ($table eq 'biblioitems' ) ? "SELECT * FROM $table WHERE biblionumber = ?" :
553 ($table eq 'items' ) ? "SELECT * FROM $table WHERE itemnumber = ?" :
554 ($table eq 'issues' ) ? "SELECT * FROM $table WHERE itemnumber = ?" :
555 ($table eq 'old_issues' ) ? "SELECT * FROM $table WHERE itemnumber = ? ORDER BY timestamp DESC LIMIT 1" :
556 ($table eq 'reserves' ) ? "SELECT * FROM $table WHERE borrowernumber = ? and biblionumber = ?" :
557 ($table eq 'borrowers' ) ? "SELECT * FROM $table WHERE borrowernumber = ?" :
558 ($table eq 'branches' ) ? "SELECT * FROM $table WHERE branchcode = ?" :
559 ($table eq 'suggestions' ) ? "SELECT * FROM $table WHERE suggestionid = ?" :
560 ($table eq 'aqbooksellers') ? "SELECT * FROM $table WHERE id = ?" :
561 ($table eq 'aqorders' ) ? "SELECT * FROM $table WHERE ordernumber = ?" :
562 ($table eq 'opac_news' ) ? "SELECT * FROM $table WHERE idnew = ?" :
563 ($table eq 'borrower_modifications') ? "SELECT * FROM $table WHERE borrowernumber = ? OR verification_token =?":
566 warn "ERROR: No _parseletter_sth query for table '$table'";
567 return; # nothing to get
569 unless ($sth = C4::Context->dbh->prepare_cached($query)) {
570 warn "ERROR: Failed to prepare query: '$query'";
573 return $sth; # now cache is populated for that $table
576 =head2 _parseletter($letter, $table, $values)
579 - $letter : a hash to letter fields (title & content useful)
580 - $table : the Koha table to parse.
581 - $values : table record hashref
582 parse all fields from a table, and replace values in title & content with the appropriate value
583 (not exported sub, used only internally)
588 my ( $letter, $table, $values ) = @_;
590 if ( $table eq 'reserves' && $values->{'waitingdate'} ) {
591 my @waitingdate = split /-/, $values->{'waitingdate'};
593 $values->{'expirationdate'} = '';
594 if( C4::Context->preference('ExpireReservesMaxPickUpDelay') &&
595 C4::Context->preference('ReservesMaxPickUpDelay') ) {
596 my $dt = dt_from_string();
597 $dt->add( days => C4::Context->preference('ReservesMaxPickUpDelay') );
598 $values->{'expirationdate'} = output_pref({ dt => $dt, dateonly => 1 });
601 $values->{'waitingdate'} = output_pref({ dt => dt_from_string( $values->{'waitingdate'} ), dateonly => 1 });
605 if ($letter->{content} && $letter->{content} =~ /<<today>>/) {
606 my $todaysdate = output_pref( DateTime->now() );
607 $letter->{content} =~ s/<<today>>/$todaysdate/go;
610 while ( my ($field, $val) = each %$values ) {
611 my $replacetablefield = "<<$table.$field>>";
612 my $replacefield = "<<$field>>";
613 $val =~ s/\p{P}$// if $val && $table=~/biblio/;
614 #BZ 9886: Assuming that we want to eliminate ISBD punctuation here
615 #Therefore adding the test on biblio. This includes biblioitems,
616 #but excludes items. Removed unneeded global and lookahead.
618 $val = GetAuthorisedValueByCode ('ROADTYPE', $val, 0) if $table=~/^borrowers$/ && $field=~/^streettype$/;
619 my $replacedby = defined ($val) ? $val : '';
620 ($letter->{title} ) and do {
621 $letter->{title} =~ s/$replacetablefield/$replacedby/g;
622 $letter->{title} =~ s/$replacefield/$replacedby/g;
624 ($letter->{content}) and do {
625 $letter->{content} =~ s/$replacetablefield/$replacedby/g;
626 $letter->{content} =~ s/$replacefield/$replacedby/g;
630 if ($table eq 'borrowers' && $letter->{content}) {
631 if ( my $attributes = GetBorrowerAttributes($values->{borrowernumber}) ) {
633 foreach (@$attributes) {
634 my $code = $_->{code};
635 my $val = $_->{value_description} || $_->{value};
636 $val =~ s/\p{P}(?=$)//g if $val;
637 next unless $val gt '';
639 push @{ $attr{$code} }, $val;
641 while ( my ($code, $val_ar) = each %attr ) {
642 my $replacefield = "<<borrower-attribute:$code>>";
643 my $replacedby = join ',', @$val_ar;
644 $letter->{content} =~ s/$replacefield/$replacedby/g;
653 my $success = EnqueueLetter( { letter => $letter,
654 borrowernumber => '12', message_transport_type => 'email' } )
656 places a letter in the message_queue database table, which will
657 eventually get processed (sent) by the process_message_queue.pl
658 cronjob when it calls SendQueuedMessages.
660 return message_id on success
665 my $params = shift or return;
667 return unless exists $params->{'letter'};
668 # return unless exists $params->{'borrowernumber'};
669 return unless exists $params->{'message_transport_type'};
671 my $content = $params->{letter}->{content};
672 $content =~ s/\s+//g if(defined $content);
673 if ( not defined $content or $content eq '' ) {
674 warn "Trying to add an empty message to the message queue" if $debug;
678 # If we have any attachments we should encode then into the body.
679 if ( $params->{'attachments'} ) {
680 $params->{'letter'} = _add_attachments(
681 { letter => $params->{'letter'},
682 attachments => $params->{'attachments'},
683 message => MIME::Lite->new( Type => 'multipart/mixed' ),
688 my $dbh = C4::Context->dbh();
689 my $statement = << 'ENDSQL';
690 INSERT INTO message_queue
691 ( borrowernumber, subject, content, metadata, letter_code, message_transport_type, status, time_queued, to_address, from_address, content_type )
693 ( ?, ?, ?, ?, ?, ?, ?, NOW(), ?, ?, ? )
696 my $sth = $dbh->prepare($statement);
697 my $result = $sth->execute(
698 $params->{'borrowernumber'}, # borrowernumber
699 $params->{'letter'}->{'title'}, # subject
700 $params->{'letter'}->{'content'}, # content
701 $params->{'letter'}->{'metadata'} || '', # metadata
702 $params->{'letter'}->{'code'} || '', # letter_code
703 $params->{'message_transport_type'}, # message_transport_type
705 $params->{'to_address'}, # to_address
706 $params->{'from_address'}, # from_address
707 $params->{'letter'}->{'content-type'}, # content_type
709 return $dbh->last_insert_id(undef,undef,'message_queue', undef);
712 =head2 SendQueuedMessages ([$hashref])
714 my $sent = SendQueuedMessages( { verbose => 1 } );
716 sends all of the 'pending' items in the message queue.
718 returns number of messages sent.
722 sub SendQueuedMessages {
725 my $unsent_messages = _get_unsent_messages();
726 MESSAGE: foreach my $message ( @$unsent_messages ) {
727 # warn Data::Dumper->Dump( [ $message ], [ 'message' ] );
728 warn sprintf( 'sending %s message to patron: %s',
729 $message->{'message_transport_type'},
730 $message->{'borrowernumber'} || 'Admin' )
731 if $params->{'verbose'} or $debug;
732 # This is just begging for subclassing
733 next MESSAGE if ( lc($message->{'message_transport_type'}) eq 'rss' );
734 if ( lc( $message->{'message_transport_type'} ) eq 'email' ) {
735 _send_message_by_email( $message, $params->{'username'}, $params->{'password'}, $params->{'method'} );
737 elsif ( lc( $message->{'message_transport_type'} ) eq 'sms' ) {
738 _send_message_by_sms( $message );
741 return scalar( @$unsent_messages );
744 =head2 GetRSSMessages
746 my $message_list = GetRSSMessages( { limit => 10, borrowernumber => '14' } )
748 returns a listref of all queued RSS messages for a particular person.
755 return unless $params;
756 return unless ref $params;
757 return unless $params->{'borrowernumber'};
759 return _get_unsent_messages( { message_transport_type => 'rss',
760 limit => $params->{'limit'},
761 borrowernumber => $params->{'borrowernumber'}, } );
764 =head2 GetPrintMessages
766 my $message_list = GetPrintMessages( { borrowernumber => $borrowernumber } )
768 Returns a arrayref of all queued print messages (optionally, for a particular
773 sub GetPrintMessages {
774 my $params = shift || {};
776 return _get_unsent_messages( { message_transport_type => 'print',
777 borrowernumber => $params->{'borrowernumber'},
781 =head2 GetQueuedMessages ([$hashref])
783 my $messages = GetQueuedMessage( { borrowernumber => '123', limit => 20 } );
785 fetches messages out of the message queue.
788 list of hashes, each has represents a message in the message queue.
792 sub GetQueuedMessages {
795 my $dbh = C4::Context->dbh();
796 my $statement = << 'ENDSQL';
797 SELECT message_id, borrowernumber, subject, content, message_transport_type, status, time_queued
803 if ( exists $params->{'borrowernumber'} ) {
804 push @whereclauses, ' borrowernumber = ? ';
805 push @query_params, $params->{'borrowernumber'};
808 if ( @whereclauses ) {
809 $statement .= ' WHERE ' . join( 'AND', @whereclauses );
812 if ( defined $params->{'limit'} ) {
813 $statement .= ' LIMIT ? ';
814 push @query_params, $params->{'limit'};
817 my $sth = $dbh->prepare( $statement );
818 my $result = $sth->execute( @query_params );
819 return $sth->fetchall_arrayref({});
822 =head2 GetMessageTransportTypes
824 my @mtt = GetMessageTransportTypes();
826 returns an arrayref of transport types
830 sub GetMessageTransportTypes {
831 my $dbh = C4::Context->dbh();
832 my $mtts = $dbh->selectcol_arrayref("
833 SELECT message_transport_type
834 FROM message_transport_types
835 ORDER BY message_transport_type
840 =head2 _add_attachements
843 letter - the standard letter hashref
844 attachments - listref of attachments. each attachment is a hashref of:
845 type - the mime type, like 'text/plain'
846 content - the actual attachment
847 filename - the name of the attachment.
848 message - a MIME::Lite object to attach these to.
850 returns your letter object, with the content updated.
854 sub _add_attachments {
857 my $letter = $params->{'letter'};
858 my $attachments = $params->{'attachments'};
859 return $letter unless @$attachments;
860 my $message = $params->{'message'};
862 # First, we have to put the body in as the first attachment
864 Type => $letter->{'content-type'} || 'TEXT',
865 Data => $letter->{'is_html'}
866 ? _wrap_html($letter->{'content'}, $letter->{'title'})
867 : $letter->{'content'},
870 foreach my $attachment ( @$attachments ) {
872 Type => $attachment->{'type'},
873 Data => $attachment->{'content'},
874 Filename => $attachment->{'filename'},
877 # we're forcing list context here to get the header, not the count back from grep.
878 ( $letter->{'content-type'} ) = grep( /^Content-Type:/, split( /\n/, $params->{'message'}->header_as_string ) );
879 $letter->{'content-type'} =~ s/^Content-Type:\s+//;
880 $letter->{'content'} = $message->body_as_string;
886 sub _get_unsent_messages {
889 my $dbh = C4::Context->dbh();
890 my $statement = << 'ENDSQL';
891 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
892 FROM message_queue mq
893 LEFT JOIN borrowers b ON b.borrowernumber = mq.borrowernumber
897 my @query_params = ('pending');
899 if ( $params->{'message_transport_type'} ) {
900 $statement .= ' AND message_transport_type = ? ';
901 push @query_params, $params->{'message_transport_type'};
903 if ( $params->{'borrowernumber'} ) {
904 $statement .= ' AND borrowernumber = ? ';
905 push @query_params, $params->{'borrowernumber'};
907 if ( $params->{'limit'} ) {
908 $statement .= ' limit ? ';
909 push @query_params, $params->{'limit'};
913 $debug and warn "_get_unsent_messages SQL: $statement";
914 $debug and warn "_get_unsent_messages params: " . join(',',@query_params);
915 my $sth = $dbh->prepare( $statement );
916 my $result = $sth->execute( @query_params );
917 return $sth->fetchall_arrayref({});
920 sub _send_message_by_email {
921 my $message = shift or return;
922 my ($username, $password, $method) = @_;
924 my $member = C4::Members::GetMember( 'borrowernumber' => $message->{'borrowernumber'} );
925 my $to_address = $message->{'to_address'};
926 unless ($to_address) {
928 warn "FAIL: No 'to_address' and INVALID borrowernumber ($message->{borrowernumber})";
929 _set_message_status( { message_id => $message->{'message_id'},
930 status => 'failed' } );
933 $to_address = C4::Members::GetNoticeEmailAddress( $message->{'borrowernumber'} );
934 unless ($to_address) {
935 # warn "FAIL: No 'to_address' and no email for " . ($member->{surname} ||'') . ", borrowernumber ($message->{borrowernumber})";
936 # warning too verbose for this more common case?
937 _set_message_status( { message_id => $message->{'message_id'},
938 status => 'failed' } );
943 my $utf8 = decode('MIME-Header', $message->{'subject'} );
944 $message->{subject}= encode('MIME-Header', $utf8);
945 my $subject = encode('utf8', $message->{'subject'});
946 my $content = encode('utf8', $message->{'content'});
947 my $content_type = $message->{'content_type'} || 'text/plain; charset="UTF-8"';
948 my $is_html = $content_type =~ m/html/io;
950 my $branch_email = ( $member ) ? GetBranchDetail( $member->{'branchcode'} )->{'branchemail'} : undef;
952 my %sendmail_params = (
954 From => $message->{'from_address'} || $branch_email || C4::Context->preference('KohaAdminEmailAddress'),
957 Message => $is_html ? _wrap_html($content, $subject) : $content,
958 'content-type' => $content_type,
960 $sendmail_params{'Auth'} = {user => $username, pass => $password, method => $method} if $username;
961 if ( my $bcc = C4::Context->preference('OverdueNoticeBcc') ) {
962 $sendmail_params{ Bcc } = $bcc;
965 _update_message_to_address($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
966 if ( sendmail( %sendmail_params ) ) {
967 _set_message_status( { message_id => $message->{'message_id'},
968 status => 'sent' } );
971 _set_message_status( { message_id => $message->{'message_id'},
972 status => 'failed' } );
973 carp $Mail::Sendmail::error;
979 my ($content, $title) = @_;
981 my $css = C4::Context->preference("NoticeCSS") || '';
982 $css = qq{<link rel="stylesheet" type="text/css" href="$css">} if $css;
984 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
985 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
986 <html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
988 <title>$title</title>
989 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
1000 my ( $message ) = @_;
1001 my $dbh = C4::Context->dbh;
1002 my $count = $dbh->selectrow_array(q|
1005 WHERE message_transport_type = ?
1006 AND borrowernumber = ?
1008 AND CAST(time_queued AS date) = CAST(NOW() AS date)
1011 |, {}, $message->{message_transport_type}, $message->{borrowernumber}, $message->{letter_code}, $message->{content} );
1015 sub _send_message_by_sms {
1016 my $message = shift or return;
1017 my $member = C4::Members::GetMember( 'borrowernumber' => $message->{'borrowernumber'} );
1019 unless ( $member->{smsalertnumber} ) {
1020 _set_message_status( { message_id => $message->{'message_id'},
1021 status => 'failed' } );
1025 if ( _is_duplicate( $message ) ) {
1026 _set_message_status( { message_id => $message->{'message_id'},
1027 status => 'failed' } );
1031 my $success = C4::SMS->send_sms( { destination => $member->{'smsalertnumber'},
1032 message => $message->{'content'},
1034 _set_message_status( { message_id => $message->{'message_id'},
1035 status => ($success ? 'sent' : 'failed') } );
1039 sub _update_message_to_address {
1041 my $dbh = C4::Context->dbh();
1042 $dbh->do('UPDATE message_queue SET to_address=? WHERE message_id=?',undef,($to,$id));
1045 sub _set_message_status {
1046 my $params = shift or return;
1048 foreach my $required_parameter ( qw( message_id status ) ) {
1049 return unless exists $params->{ $required_parameter };
1052 my $dbh = C4::Context->dbh();
1053 my $statement = 'UPDATE message_queue SET status= ? WHERE message_id = ?';
1054 my $sth = $dbh->prepare( $statement );
1055 my $result = $sth->execute( $params->{'status'},
1056 $params->{'message_id'} );