4 use vars qw ( @ISA @EXPORT_OK $DEBUG );
8 use IPC::Run qw( run timeout ); # for _pslatex
9 use IPC::Run3; # for do_print... should just use IPC::Run i guess
13 #do NOT depend on any FS:: modules here, causes weird (sometimes unreproducable
14 #until on client machine) dependancy loops. put them in FS::Misc::Something
17 @ISA = qw( Exporter );
18 @EXPORT_OK = qw( send_email generate_email send_fax
19 states_hash counties cities state_label
22 generate_ps generate_pdf do_print
33 FS::Misc - Miscellaneous subroutines
37 use FS::Misc qw(send_email);
43 Miscellaneous subroutines. This module contains miscellaneous subroutines
44 called from multiple other modules. These are not OO or necessarily related,
45 but are collected here to eliminate code duplication.
51 =item send_email OPTION => VALUE ...
63 (required) comma-separated scalar or arrayref of recipients
71 (optional) MIME type for the body
75 (required unless I<nobody> is true) arrayref of body text lines
79 (optional, but required if I<nobody> is true) arrayref of MIME::Entity->build PARAMHASH refs or MIME::Entity objects. These will be passed as arguments to MIME::Entity->attach().
83 (optional) when set true, send_email will ignore the I<body> option and simply construct a message with the given I<mimeparts>. In this case,
84 I<content-type>, if specified, overrides the default "multipart/mixed" for the outermost MIME container.
86 =item content-encoding
88 (optional) when using nobody, optional top-level MIME
89 encoding which, if specified, overrides the default "7bit".
93 (optional) type parameter for multipart/related messages
97 (optional) L<FS::cust_main> key; if passed, the message will be logged
98 (if logging is enabled) with this custnum.
102 (optional) L<FS::msg_template> key, for logging.
108 use vars qw( $conf );
111 use Email::Sender::Simple qw(sendmail);
112 use Email::Sender::Transport::SMTP;
113 use Email::Sender::Transport::SMTP::TLS 0.11;
116 FS::UID->install_callback( sub {
117 $conf = new FS::Conf;
123 my %doptions = %options;
124 $doptions{'body'} = '(full body not shown in debug)';
125 warn "FS::Misc::send_email called with options:\n ". Dumper(\%doptions);
126 # join("\n", map { " $_: ". $options{$_} } keys %options ). "\n"
129 my @to = ref($options{to}) ? @{ $options{to} } : ( $options{to} );
133 if ( $options{'nobody'} ) {
135 croak "'mimeparts' option required when 'nobody' option given\n"
136 unless $options{'mimeparts'};
138 @mimeparts = @{$options{'mimeparts'}};
141 'Type' => ( $options{'content-type'} || 'multipart/mixed' ),
142 'Encoding' => ( $options{'content-encoding'} || '7bit' ),
147 @mimeparts = @{$options{'mimeparts'}}
148 if ref($options{'mimeparts'}) eq 'ARRAY';
150 if (scalar(@mimeparts)) {
153 'Type' => 'multipart/mixed',
154 'Encoding' => '7bit',
157 unshift @mimeparts, {
158 'Type' => ( $options{'content-type'} || 'text/plain' ),
159 'Charset' => 'UTF-8',
160 'Data' => $options{'body'},
161 'Encoding' => ( $options{'content-type'} ? '-SUGGEST' : '7bit' ),
162 'Disposition' => 'inline',
168 'Type' => ( $options{'content-type'} || 'text/plain' ),
169 'Data' => $options{'body'},
170 'Encoding' => ( $options{'content-type'} ? '-SUGGEST' : '7bit' ),
171 'Charset' => 'UTF-8',
178 my $from = $options{from};
179 $from =~ s/^\s*//; $from =~ s/\s*$//;
180 if ( $from =~ /^(.*)\s*<(.*@.*)>$/ ) {
186 if ( $from =~ /\@([\w\.\-]+)/ ) {
189 warn 'no domain found in invoice from address '. $options{'from'}.
190 '; constructing Message-ID (and saying HELO) @example.com';
191 $domain = 'example.com';
193 my $message_id = join('.', rand()*(2**32), $$, time). "\@$domain";
196 my $message = MIME::Entity->build(
197 'From' => $options{'from'},
198 'To' => join(', ', @to),
199 'Sender' => $options{'from'},
200 'Reply-To' => $options{'from'},
201 'Date' => time2str("%a, %d %b %Y %X %z", $time),
202 'Subject' => Encode::encode('MIME-Header', $options{'subject'}),
203 'Message-ID' => "<$message_id>",
207 if ( $options{'type'} ) {
208 #false laziness w/cust_bill::generate_email
209 $message->head->replace('Content-type',
211 '; boundary="'. $message->head->multipart_boundary. '"'.
212 '; type='. $options{'type'}
216 foreach my $part (@mimeparts) {
218 if ( UNIVERSAL::isa($part, 'MIME::Entity') ) {
220 warn "attaching MIME part from MIME::Entity object\n"
222 $message->add_part($part);
224 } elsif ( ref($part) eq 'HASH' ) {
226 warn "attaching MIME part from hashref:\n".
227 join("\n", map " $_: ".$part->{$_}, keys %$part ). "\n"
229 $message->attach(%$part);
232 croak "mimepart $part isn't a hashref or MIME::Entity object!";
239 my %smtp_opt = ( 'host' => $conf->config('smtpmachine'),
243 my($port, $enc) = split('-', ($conf->config('smtp-encryption') || '25') );
244 $smtp_opt{'port'} = $port;
247 if ( defined($enc) && $enc eq 'starttls' ) {
248 $smtp_opt{$_} = $conf->config("smtp-$_") for qw(username password);
249 $transport = Email::Sender::Transport::SMTP::TLS->new( %smtp_opt );
251 if ( $conf->exists('smtp-username') && $conf->exists('smtp-password') ) {
252 $smtp_opt{"sasl_$_"} = $conf->config("smtp-$_") for qw(username password);
254 $smtp_opt{'ssl'} = 1 if defined($enc) && $enc eq 'tls';
255 $transport = Email::Sender::Transport::SMTP->new( %smtp_opt );
258 push @to, $options{bcc} if defined($options{bcc});
259 local $@; # just in case
260 eval { sendmail($message, { transport => $transport,
265 if(ref($@) and $@->isa('Email::Sender::Failure')) {
266 $error = $@->code.' ' if $@->code;
267 $error .= $@->message;
274 if ( $conf->exists('log_sent_mail') ) {
275 my $cust_msg = FS::cust_msg->new({
276 'env_from' => $options{'from'},
277 'env_to' => join(', ', @to),
278 'header' => $message->header_as_string,
279 'body' => $message->body_as_string,
282 'custnum' => $options{'custnum'},
283 'msgnum' => $options{'msgnum'},
284 'status' => ($error ? 'failed' : 'sent'),
285 'msgtype' => $options{'msgtype'},
287 my $log_error = $cust_msg->insert;
288 warn "Error logging message: $log_error\n" if $log_error; # at least warn
294 =item generate_email OPTION => VALUE ...
302 Sender address, required
306 Recipient address, required
310 Blind copy address, optional
314 email subject, required
318 Email body (HTML alternative). Arrayref of lines, or scalar.
320 Will be placed inside an HTML <BODY> tag.
324 Email body (Text alternative). Arrayref of lines, or scalar.
326 =item custnum, msgnum (optional)
328 Customer and template numbers, passed through to send_email for logging.
332 Constructs a multipart message from text_body and html_body.
336 #false laziness w/FS::cust_bill::generate_email
344 my $me = '[FS::Misc::generate_email]';
346 my @fields = qw(from to bcc subject custnum msgnum msgtype);
348 @return{@fields} = @args{@fields};
350 warn "$me creating HTML/text multipart message"
353 $return{'nobody'} = 1;
355 my $alternative = build MIME::Entity
356 'Type' => 'multipart/alternative',
357 'Encoding' => '7bit',
358 'Disposition' => 'inline'
362 if ( ref($args{'text_body'}) eq 'ARRAY' ) {
363 $data = join("\n", @{ $args{'text_body'} });
365 $data = $args{'text_body'};
368 $alternative->attach(
369 'Type' => 'text/plain',
370 'Encoding' => 'quoted-printable',
371 'Charset' => 'UTF-8',
372 #'Encoding' => '7bit',
374 'Disposition' => 'inline',
378 if ( ref($args{'html_body'}) eq 'ARRAY' ) {
379 @html_data = @{ $args{'html_body'} };
381 @html_data = split(/\n/, $args{'html_body'});
384 $alternative->attach(
385 'Type' => 'text/html',
386 'Encoding' => 'quoted-printable',
387 'Data' => [ '<html>',
390 ' '. encode_entities($return{'subject'}),
393 ' <body bgcolor="#ffffff">',
398 'Disposition' => 'inline',
399 #'Filename' => 'invoice.pdf',
402 #no other attachment:
404 # multipart/alternative
408 $return{'content-type'} = 'multipart/related';
409 $return{'mimeparts'} = [ $alternative ];
410 $return{'type'} = 'multipart/alternative'; #Content-Type of first part...
411 #$return{'disposition'} = 'inline';
417 =item send_fax OPTION => VALUE ...
421 I<dialstring> - (required) 10-digit phone number w/ area code
423 I<docdata> - (required) Array ref containing PostScript or TIFF Class F document
427 I<docfile> - (required) Filename of PostScript TIFF Class F document
429 ...any other options will be passed to L<Fax::Hylafax::Client::sendfax>
438 die 'HylaFAX support has not been configured.'
439 unless $conf->exists('hylafax');
442 require Fax::Hylafax::Client;
446 if ($@ =~ /^Can't locate Fax.*/) {
447 die "You must have Fax::Hylafax::Client installed to use invoice faxing."
453 my %hylafax_opts = map { split /\s+/ } $conf->config('hylafax');
455 die 'Called send_fax without a \'dialstring\'.'
456 unless exists($options{'dialstring'});
458 if (exists($options{'docdata'}) and ref($options{'docdata'}) eq 'ARRAY') {
459 my $dir = $FS::UID::conf_dir. "/cache.". $FS::UID::datasrc;
460 my $fh = new File::Temp(
461 TEMPLATE => 'faxdoc.'. $options{'dialstring'} . '.XXXXXXXX',
464 ) or die "can't open temp file: $!\n";
466 $options{docfile} = $fh->filename;
468 print $fh @{$options{'docdata'}};
471 delete $options{'docdata'};
474 die 'Called send_fax without a \'docfile\' or \'docdata\'.'
475 unless exists($options{'docfile'});
477 #FIXME: Need to send canonical dialstring to HylaFAX, but this only
480 $options{'dialstring'} =~ s/[^\d\+]//g;
481 if ($options{'dialstring'} =~ /^\d{10}$/) {
482 $options{dialstring} = '+1' . $options{'dialstring'};
484 return 'Invalid dialstring ' . $options{'dialstring'} . '.';
487 my $faxjob = &Fax::Hylafax::Client::sendfax(%options, %hylafax_opts);
489 if ($faxjob->success) {
490 warn "Successfully queued fax to '$options{dialstring}' with jobid " .
495 return 'Error while sending FAX: ' . $faxjob->trace;
500 =item states_hash COUNTRY
502 Returns a list of key/value pairs containing state (or other sub-country
503 division) abbriviations and names.
507 use FS::Record qw(qsearch);
508 use Locale::SubCountry;
513 #a hash? not expecting an explosion of business from unrecognized countries..
514 return states_hash_nosubcountry($country) if $country eq 'XC';
518 map { s/[\n\r]//g; $_; }
522 'table' => 'cust_main_county',
523 'hashref' => { 'country' => $country },
524 'extra_sql' => 'GROUP BY state',
527 #it could throw a fatal "Invalid country code" error (for example "AX")
528 my $subcountry = eval { new Locale::SubCountry($country) }
529 or return (); # ( '', '(n/a)' );
531 #"i see your schwartz is as big as mine!"
532 map { ( $_->[0] => $_->[1] ) }
533 sort { $a->[1] cmp $b->[1] }
534 map { [ $_ => state_label($_, $subcountry) ] }
538 sub states_hash_nosubcountry {
543 map { s/[\n\r]//g; $_; }
547 'table' => 'cust_main_county',
548 'hashref' => { 'country' => $country },
549 'extra_sql' => 'GROUP BY state',
552 #"i see your schwartz is as big as mine!"
553 map { ( $_->[0] => $_->[1] ) }
554 sort { $a->[1] cmp $b->[1] }
559 =item counties STATE COUNTRY
561 Returns a list of counties for this state and country.
566 my( $state, $country ) = @_;
568 map { $_ } #return num_counties($state, $country) unless wantarray;
569 sort map { s/[\n\r]//g; $_; }
572 'select' => 'DISTINCT county',
573 'table' => 'cust_main_county',
574 'hashref' => { 'state' => $state,
575 'country' => $country,
580 =item cities COUNTY STATE COUNTRY
582 Returns a list of cities for this county, state and country.
587 my( $county, $state, $country ) = @_;
589 map { $_ } #return num_cities($county, $state, $country) unless wantarray;
590 sort map { s/[\n\r]//g; $_; }
593 'select' => 'DISTINCT city',
594 'table' => 'cust_main_county',
595 'hashref' => { 'county' => $county,
597 'country' => $country,
602 =item state_label STATE COUNTRY_OR_LOCALE_SUBCOUNRY_OBJECT
607 my( $state, $country ) = @_;
609 unless ( ref($country) ) {
610 $country = eval { new Locale::SubCountry($country) }
615 # US kludge to avoid changing existing behaviour
616 # also we actually *use* the abbriviations...
617 my $full_name = $country->country_code eq 'US'
619 : $country->full_name($state);
621 $full_name = '' if $full_name eq 'unknown';
622 $full_name =~ s/\(see also.*\)\s*$//;
623 $full_name .= " ($state)" if $full_name;
625 $full_name || $state || '(n/a)';
631 Returns a hash reference of the accepted credit card types. Keys are shorter
632 identifiers and values are the longer strings used by the system (see
633 L<Business::CreditCard>).
640 my $conf = new FS::Conf;
643 #displayname #value (Business::CreditCard)
644 "VISA" => "VISA card",
645 "MasterCard" => "MasterCard",
646 "Discover" => "Discover card",
647 "American Express" => "American Express card",
648 "Diner's Club/Carte Blanche" => "Diner's Club/Carte Blanche",
649 "enRoute" => "enRoute",
651 "BankCard" => "BankCard",
652 "Switch" => "Switch",
655 my @conf_card_types = grep { ! /^\s*$/ } $conf->config('card-types');
656 if ( @conf_card_types ) {
657 #perhaps the hash is backwards for this, but this way works better for
658 #usage in selfservice
659 %card_types = map { $_ => $card_types{$_} }
662 grep { $card_types{$d} eq $_ } @conf_card_types
672 Returns a hash reference of allowed package billing frequencies.
677 tie my %freq, 'Tie::IxHash', (
678 '0' => '(no recurring fee)',
681 '2d' => 'every two days',
682 '3d' => 'every three days',
684 '2w' => 'biweekly (every 2 weeks)',
686 '45d' => 'every 45 days',
687 '2' => 'bimonthly (every 2 months)',
688 '3' => 'quarterly (every 3 months)',
689 '4' => 'every 4 months',
690 '137d' => 'every 4 1/2 months (137 days)',
691 '6' => 'semiannually (every 6 months)',
693 '13' => 'every 13 months (annually +1 month)',
694 '24' => 'biannually (every 2 years)',
695 '36' => 'triannually (every 3 years)',
696 '48' => '(every 4 years)',
697 '60' => '(every 5 years)',
698 '120' => '(every 10 years)',
703 =item generate_ps FILENAME
705 Returns an postscript rendition of the LaTex file, as a scalar.
706 FILENAME does not contain the .tex suffix and is unlinked by this function.
710 use String::ShellQuote;
715 my $dir = $FS::UID::conf_dir. "/cache.". $FS::UID::datasrc;
720 my $papersize = $conf->config('papersize') || 'letter';
722 system('dvips', '-q', '-t', $papersize, "$file.dvi", '-o', "$file.ps" ) == 0
723 or die "dvips failed";
725 open(POSTSCRIPT, "<$file.ps")
726 or die "can't open $file.ps: $! (error in LaTeX template?)\n";
728 unlink("$file.dvi", "$file.log", "$file.aux", "$file.ps", "$file.tex")
729 unless $FS::CurrentUser::CurrentUser->option('save_tmp_typesetting');
733 if ( $conf->exists('lpr-postscript_prefix') ) {
734 my $prefix = $conf->config('lpr-postscript_prefix');
735 $ps .= eval qq("$prefix");
738 while (<POSTSCRIPT>) {
744 if ( $conf->exists('lpr-postscript_suffix') ) {
745 my $suffix = $conf->config('lpr-postscript_suffix');
746 $ps .= eval qq("$suffix");
753 =item generate_pdf FILENAME
755 Returns an PDF rendition of the LaTex file, as a scalar. FILENAME does not
756 contain the .tex suffix and is unlinked by this function.
760 use String::ShellQuote;
765 my $dir = $FS::UID::conf_dir. "/cache.". $FS::UID::datasrc;
768 #system('pdflatex', "$file.tex");
769 #system('pdflatex', "$file.tex");
770 #! LaTeX Error: Unknown graphics extension: .eps.
774 my $sfile = shell_quote $file;
776 #system('dvipdf', "$file.dvi", "$file.pdf" );
777 my $papersize = $conf->config('papersize') || 'letter';
780 "dvips -q -f $sfile.dvi -t $papersize ".
781 "| gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=$sfile.pdf ".
784 or die "dvips | gs failed: $!";
786 open(PDF, "<$file.pdf")
787 or die "can't open $file.pdf: $! (error in LaTeX template?)\n";
789 unlink("$file.dvi", "$file.log", "$file.aux", "$file.pdf", "$file.tex")
790 unless $FS::CurrentUser::CurrentUser->option('save_tmp_typesetting');
806 #my $sfile = shell_quote $file;
810 '-interaction=batchmode',
811 '\AtBeginDocument{\RequirePackage{pslatex}}',
812 '\def\PSLATEXTMP{\futurelet\PSLATEXTMP\PSLATEXTMPB}',
813 '\def\PSLATEXTMPB{\ifx\PSLATEXTMP\nonstopmode\else\input\fi}',
818 my $timeout = 30; #? should be more than enough
822 local($SIG{CHLD}) = sub {};
823 run( \@cmd, '>'=>'/dev/null', '2>'=>'/dev/null', timeout($timeout) )
824 or warn "bad exit status from pslatex pass $_\n";
828 return if -e "$file.dvi" && -s "$file.dvi";
829 die "pslatex $file.tex failed, see $file.log for details?\n";
833 =item do_print ARRAYREF [, OPTION => VALUE ... ]
835 Sends the lines in ARRAYREF to the printer.
837 Options available are:
843 Uses this agent's 'lpr' configuration setting override instead of the global
848 Uses this command instead of the configured lpr command (overrides both the
849 global value and agentnum).
854 my( $data, %opt ) = @_;
856 my $lpr = ( exists($opt{'lpr'}) && $opt{'lpr'} )
858 : $conf->config('lpr', $opt{'agentnum'} );
861 run3 $lpr, $data, \$outerr, \$outerr;
863 $outerr = ": $outerr" if length($outerr);
864 die "Error from $lpr (exit status ". ($?>>8). ")$outerr\n";
869 =item csv_from_fixed, FILEREF COUNTREF, [ LENGTH_LISTREF, [ CALLBACKS_LISTREF ] ]
871 Converts the filehandle referenced by FILEREF from fixed length record
872 lines to a CSV file according to the lengths specified in LENGTH_LISTREF.
873 The CALLBACKS_LISTREF refers to a correpsonding list of coderefs. Each
874 should return the value to be substituted in place of its single argument.
876 Returns false on success or an error if one occurs.
881 my( $fhref, $countref, $lengths, $callbacks) = @_;
883 eval { require Text::CSV_XS; };
887 my $unpacker = new Text::CSV_XS;
889 my $template = join('', map {$total += $_; "A$_"} @$lengths) if $lengths;
891 my $dir = "%%%FREESIDE_CACHE%%%/cache.$FS::UID::datasrc";
892 my $fh = new File::Temp( TEMPLATE => "FILE.csv.XXXXXXXX",
895 ) or return "can't open temp file: $!\n"
898 while ( defined(my $line=<$ofh>) ) {
904 return "unexpected input at line $$countref: $line".
905 " -- expected $total but received ". length($line)
906 unless length($line) == $total;
908 $unpacker->combine( map { my $i = $column++;
909 defined( $callbacks->[$i] )
910 ? &{ $callbacks->[$i] }( $_ )
912 } unpack( $template, $line )
914 or return "invalid data for CSV: ". $unpacker->error_input;
916 print $fh $unpacker->string(), "\n"
917 or return "can't write temp file: $!\n";
921 if ( $template ) { close $$fhref; $$fhref = $fh }
927 =item ocr_image IMAGE_SCALAR
929 Runs OCR on the provided image data and returns a list of text lines.
934 my $logo_data = shift;
936 #XXX use conf dir location from Makefile
937 my $dir = $FS::UID::conf_dir. "/cache.". $FS::UID::datasrc;
938 my $fh = new File::Temp(
939 TEMPLATE => 'bizcard.XXXXXXXX',
940 SUFFIX => '.png', #XXX assuming, but should handle jpg, gif, etc. too
943 ) or die "can't open temp file: $!\n";
945 my $filename = $fh->filename;
947 print $fh $logo_data;
950 run( [qw(ocroscript recognize), $filename], '>'=>"$filename.hocr" )
951 or die "ocroscript recognize failed\n";
953 run( [qw(ocroscript hocr-to-text), "$filename.hocr"], '>pipe'=>\*OUT )
954 or die "ocroscript hocr-to-text failed\n";
956 my @lines = split(/\n/, <OUT> );
958 foreach (@lines) { s/\.c0m\s*$/.com/; }
963 =item bytes_substr STRING, OFFSET[, LENGTH[, REPLACEMENT] ]
965 A replacement for "substr" that counts raw bytes rather than logical
966 characters. Unlike "bytes::substr", will suppress fragmented UTF-8 characters
967 rather than output them. Unlike real "substr", is not an lvalue.
972 my ($string, $offset, $length, $repl) = @_;
974 Encode::encode('utf8', $string),
977 Encode::encode('utf8', $repl)
979 my $chk = $DEBUG ? Encode::FB_WARN : Encode::FB_QUIET;
980 return Encode::decode('utf8', $bytes, $chk);
985 Accepts a postive or negative numerical value.
986 Returns amount formatted for display,
987 including money character.
993 my $money_char = $conf->{'money_char'} || '$';
994 $amount = sprintf("%0.2f",$amount);
995 $amount =~ s/^(-?)/$1$money_char/;
1003 This package exists.
1007 L<FS::UID>, L<FS::CGI>, L<FS::Record>, the base documentation.
1009 L<Fax::Hylafax::Client>