1 # autodownload flash videos
3 # (c) 2007-2008 by Ralf Ertzinger <ralf@camperquake.de>
4 # licensed under GNU GPL v2
6 # Based on youtube.pl by Christian Garbs <mitch@cgarbs.de>
8 # based on trigger.pl by Wouter Coekaerts <wouter@coekaerts.be>
12 # Get rid of a (possibly old) version of BettIrssi
13 # This is a hack to prevent having to reload irssi just
14 # because BettIrssi.pm changed
16 delete($INC{'BettIrssi.pm'});
20 use Irssi 20020324 qw (command_bind command_runsub signal_add_first signal_add_last);
21 use vars qw($VERSION %IRSSI);
25 use File::Temp qw(tempfile);
26 use BettIrssi 101 qw(_bcb _bcs);
28 use JSON -support_by_pp;
34 my $xmlconffile = File::Spec->catfile(Irssi::get_irssi_dir(), 'videosite.xml');
35 my $conffile = File::Spec->catfile(Irssi::get_irssi_dir(), 'videosite.json');
36 my $scriptdir = File::Spec->catfile(Irssi::get_irssi_dir(), 'scripts');
37 my $plugindir = File::Spec->catfile($scriptdir, 'videosite');
38 my @outputstack = (undef);
43 'connectorlist' => ['direct'],
51 # "message public", SERVER_REC, char *msg, char *nick, char *address, char *target
52 signal_add_last(_bcs("message public" => sub {check_for_link(@_)}));
53 # "message own_public", SERVER_REC, char *msg, char *target
54 signal_add_last(_bcs("message own_public" => sub {check_for_link(@_)}));
56 # "message private", SERVER_REC, char *msg, char *nick, char *address
57 signal_add_last(_bcs("message private" => sub {check_for_link(@_)}));
58 # "message own_private", SERVER_REC, char *msg, char *target, char *orig_target
59 signal_add_last(_bcs("message own_private" => sub {check_for_link(@_)}));
61 # "message irc action", SERVER_REC, char *msg, char *nick, char *address, char *target
62 signal_add_last(_bcs("message irc action" => sub {check_for_link(@_)}));
63 # "message irc own_action", SERVER_REC, char *msg, char *target
64 signal_add_last(_bcs("message irc own_action" => sub {check_for_link(@_)}));
67 # This does not use BettIrssi (yet)
68 signal_add_first('complete word', \&sig_complete);
71 unshift(@outputstack, shift);
77 @outputstack = (undef) unless (@outputstack);
80 my $videosite_commands = {
123 foreach (@grabbers, @getters) {
126 write_irssi('Enabled debugging');
131 foreach (@grabbers, @getters) {
134 write_irssi('Disabled debugging');
140 my $output = $outputstack[0];
142 my $format = "%%mvideosite: %%n" . shift(@text);
144 # escape % in parameters from irssi
145 s/%/%%/g foreach @text;
147 if (defined $output) {
148 $output->(sprintf($format, @text), MSGLEVEL_CLIENTCRAP);
150 Irssi::print(sprintf($format, @text));
161 sub expand_url_shortener {
165 'is\.gd/[[:alnum:]]+',
166 'otf\.me/[[:alnum:]]+',
167 'hel\.me/[[:alnum:]]+',
168 '7ax\.de/[[:alnum:]]+',
169 'ow\.ly/[[:alnum:]]+',
170 'j\.mp/[[:alnum:]]+',
171 'bit\.ly/[[:alnum:]]+',
172 'tinyurl\.com/[[:alnum:]]+',
173 'pop\.is/[[:alnum:]]+',
174 'post\.ly/[[:alnum:]]+',
175 '1\.ly/[[:alnum:]]+',
176 '2\.ly/[[:alnum:]]+',
177 't\.co/[[:alnum:]]+',
178 'shar\.es/[[:alnum:]]+',
179 'goo\.gl/[[:alnum:]]+',
181 my $ua = LWP::UserAgent->new(agent => 'Mozilla', max_redirect => 0, timeout => 5);
184 OUTER: while (($os ne $s) and ($i > 0)) {
189 foreach my $pattern (@urlshortener) {
190 my $p = "https?:\/\/" . $pattern;
192 write_debug("Matching %s against %s", $p, $s);
197 write_debug("Found %s", $matched);
198 $res = $ua->head($matched);
199 if ($res->is_redirect()) {
200 my $new = $res->headers()->header("Location");
202 write_debug("Replacing %s with %s", $matched, $new);
203 $s =~ s/$matched/$new/;
206 write_debug("Error resolving %s", $matched);
213 write_debug("Loop terminated by counter");
216 write_debug("Final string: %s", $s);
224 foreach (@{$conf->{'videosite'}->{'connectorlist'}}) {
225 push(@c, $conf->{'videosite'}->{'connectors'}->{$_});
234 my $message = $event->message();
235 my $witem = $event->channel();
241 # Look if we should ignore this line
242 if ($message =~ m,(?:\s|^)/nosave(?:\s|$),) {
246 push_output($event->ewpf);
247 $message = expand_url_shortener($message);
251 # Offer the message to all Grabbers in turn
252 GRABBER: foreach $g (@grabbers) {
253 ($m, $p) = $g->get($message);
254 while (defined($m)) {
255 write_debug('Metadata: %s', Dumper($m));
256 if ('download' eq ($conf->{'videosite'}->{'mode'})) {
257 write_irssi('%%R>>> %%NSaving %%Y%s%%N %%G%s', $m->{'SOURCE'}, $m->{'TITLE'});
258 unless($getter->get($m)) {
259 write_irssi('%%R>>> FAILED');
261 } elsif ('display' eq ($conf->{'videosite'}->{'mode'})) {
262 write_irssi('%%M>>> %%NSaw %%Y%s%%N %%G%s', $m->{'SOURCE'}, $m->{'TITLE'});
264 write_irssi('%%R>>> Invalid operation mode');
267 # Remove the matched part from the message and try again (there may be
271 last GRABBER if ($message =~ /^\s*$/);
273 ($m, $p) = $g->get($message);
283 my ($tempfile, $tempfn) = tempfile("videosite.json.XXXXXX", dir => Irssi::get_irssi_dir());
284 print $tempfile JSON->new->pretty->utf8->encode($conf);
286 rename($tempfn, $conffile);
289 write_irssi('Could not save config to %s: %s', ($conffile, $@));
291 write_irssi('configuration saved to %s', $conffile);
301 foreach $p (@getters, @grabbers) {
302 if ($p->{'NAME'} eq $target) {
303 $p->setval($key, $val);
307 write_irssi('No such module');
315 foreach $p (@grabbers) {
316 if ($p->{'NAME'} eq $target) {
321 write_irssi('No such module');
329 foreach $p (@grabbers) {
330 if ($p->{'NAME'} eq $target) {
335 write_irssi('No such module');
344 if (defined($target)) {
345 foreach $p (@getters, @grabbers) {
346 if ($p->{'NAME'} eq $target) {
347 write_irssi($p->getconfstr());
351 write_irssi('No such module');
353 write_irssi('Loaded grabbers (* denotes enabled modules):');
354 foreach $p (@grabbers) {
355 $e = $p->_getval('enabled');
356 write_irssi(' %s%s', $p->{'NAME'}, $e?'*':'');
359 write_irssi('Loaded getters:');
360 foreach $p (@getters) {
361 write_irssi(' %s', $p->{'NAME'});
370 if (defined($target)) {
371 foreach $p (@getters, @grabbers) {
372 if ($p->{'NAME'} eq $target) {
373 write_irssi($p->gethelpstr());
377 write_irssi('No such module');
379 write_irssi(<<'EOT');
381 save: save the current configuration
382 help [modulename]: display this help, or module specific help
383 show [modulename]: show loaded modules, or the current parameters of a module
384 set modulename parameter value: set a module parameter to a new value
385 getter [modulename]: display or set the getter to use
386 enable [modulename]: enable the usage of this module (grabbers only)
387 disable [modulename]: disable the usage of this module (grabbers only)
388 reload: reload all modules (this is somewhat experimental)
389 mode [modename]: display or set the operation mode (download/display)
390 connector [subcommand]: manage connectors (proxies)
391 debug: enable debugging messages
392 nodebug: disable debugging messages
401 if (defined($target)) {
402 foreach $p (@getters) {
403 if ($p->{'NAME'} eq $target) {
405 $conf->{'videosite'}->{'getter'} = $target;
406 write_irssi("Getter changed to %s", $target);
410 write_irssi('No such getter');
412 write_irssi('Current getter: %s', $conf->{'videosite'}->{'getter'});
419 if (defined($mode)) {
421 if (('download' eq $mode) or ('display' eq $mode)) {
422 $conf->{'videosite'}->{'mode'} = $mode;
423 write_irssi('Now using %s mode', $mode);
425 write_irssi('Invalid mode: %s', $mode);
428 write_irssi('Current mode: %s', $conf->{'videosite'}->{'mode'});
434 my $connconf = $conf->{'videosite'}->{'connectors'};
436 unless(defined($subcmd)) {
440 $subcmd = lc($subcmd);
442 if ($subcmd eq 'list') {
443 write_irssi("Defined connectors");
444 foreach (keys(%{$connconf})) {
446 my $schemas = $connconf->{$_}->{'schemas'};
447 if (scalar(keys(%{$schemas})) == 0) {
448 write_irssi(" No schemas defined");
450 foreach (keys(%{$schemas})) {
451 write_irssi(' %s: %s', $_, $schemas->{$_});
457 write_irssi("Selected connectors: %s", join(", ", @{$conf->{'videosite'}->{'connectorlist'}}));
458 } elsif ($subcmd eq 'add') {
461 unless(defined($name)) {
462 write_irssi("No name given");
468 if (exists($connconf->{$_})) {
469 write_irssi("Connector already exists");
473 $connconf->{$name} = {'name' => $name, 'schemas' => {}};
474 } elsif ($subcmd eq 'del') {
477 unless(defined($name)) {
478 write_irssi("No name given");
484 unless (exists($connconf->{$name})) {
485 write_irssi("Connector does not exist");
489 if (exists($connconf->{$name}->{'_immutable'})) {
490 write_irssi("Connector cannot be removed");
494 delete($connconf->{$name});
496 # Remove from list of active connectors
497 $conf->{'videosite'}->{'connectorlist'} =
498 [ grep { $_ ne $name } @{$conf->{'videosite'}->{'connectorlist'}} ];
500 if (scalar(@{$conf->{'videosite'}->{'connectorlist'}}) == 0) {
501 write_irssi("List of selected connectors is empty, resetting to direct");
502 $conf->{'videosite'}->{'connectorlist'} = [ 'direct' ];
504 } elsif ($subcmd eq 'addschema') {
505 my ($conn, $schema, $proxy) = @_;
507 unless(defined($conn)) {
508 write_irssi("No connector name given");
514 if (exists($connconf->{$conn}->{'_immutable'})) {
515 write_irssi("Connector cannot be modified");
519 unless(defined($schema)) {
520 write_irssi("No schema given");
524 $schema = lc($schema);
526 unless(defined($proxy)) {
527 write_irssi("No proxy given");
531 unless(exists($connconf->{$conn})) {
532 write_irssi("Connector does not exist");
536 $connconf->{$conn}->{'schemas'}->{$schema} = $proxy;
537 } elsif ($subcmd eq 'delschema') {
538 my ($conn, $schema) = @_;
540 unless(defined($conn)) {
541 write_irssi("No connector name given");
547 if (exists($connconf->{$conn}->{'_immutable'})) {
548 write_irssi("Connector cannot be modified");
552 unless(defined($schema)) {
553 write_irssi("No schema given");
557 $schema = lc($schema);
559 unless(exists($connconf->{$conn})) {
560 write_irssi("Connector does not exist");
564 delete($connconf->{$conn}->{'schemas'}->{$schema});
565 } elsif ($subcmd eq 'select') {
566 my @connlist = map { lc } @_;
568 if (scalar(@connlist) == 0) {
569 write_irssi("No connectors given");
573 foreach (@connlist) {
574 unless(exists($connconf->{$_})) {
575 write_irssi("Connector %s does not exist", $_);
580 $conf->{'videosite'}->{'connectorlist'} = [ @connlist ];
582 write_irssi("connector [list|add|del|addschema|delschema|help] <options>");
583 write_irssi(" help: Show this help");
584 write_irssi(" list: List the defined connectors");
585 write_irssi(" add <name>: Add a connector with name <name>");
586 write_irssi(" del <name>: Delete the connector with name <name>");
587 write_irssi(" addschema <name> <schema> <proxy>: Add proxy to connector for the given schema");
588 write_irssi(" delschema <name> <schema>: Remove the schema from the connector");
589 write_irssi(" select <name> [<name>...]: Select the connectors to use");
597 sub sig_command_script_unload {
599 if ($script =~ /(.*\/)?videosite(\.pl)?$/) {
614 opendir(D, $dir) || return ();
615 @list = grep {/$pattern/ && -f File::Spec->catfile($dir, $_) } readdir(D);
619 write_debug("Trying to load $p:");
621 eval qq{ require videosite::$p; };
623 write_irssi("Failed to load plugin: $@");
627 $g = eval qq{ videosite::$p->new(); };
629 write_irssi("Failed to instanciate: $@");
634 write_debug("found $g->{'TYPE'} $g->{'NAME'}");
635 if ($type eq $g->{'TYPE'}) {
637 $g->setio(\&write_irssi);
638 $g->setconn(\&connectorlist);
640 write_irssi('%s has wrong type (got %s, expected %s)', $p, $g->{'TYPE'}, $type);
645 write_debug("Loaded %d plugins", $#g+1);
650 sub _load_modules($) {
654 foreach (keys(%INC)) {
655 if ($INC{$_} =~ m|^$path|) {
656 write_debug("Removing %s from \$INC", $_);
660 @grabbers = ploader($path, '.*Grabber\.pm$', 'grabber');
661 @getters = ploader($path, '.*Getter\.pm$', 'getter');
667 my $bindings = shift;
671 write_debug("Attempting JSON config load from %s", $conffile);
674 open(CONF, '<', $conffile);
675 $conf = JSON->new->utf8->decode(<CONF>);
678 } elsif (-r $xmlconffile) {
679 write_debug("Attempting XML config load from %s", $xmlconffile);
680 $conf = XML::Simple::XMLin($xmlconffile, ForceArray => ['config', 'option', 'connectorlist'], KeepRoot => 1, KeyAttr => {'connector' => '+name', 'config' => 'module', 'option' => 'key'});
683 unless(defined($conf)) {
684 # No config, start with an empty one
685 write_debug('No config found, using defaults');
686 $conf = { 'videosite' => { }};
689 foreach (keys(%{$PARAMS})) {
690 unless (exists($conf->{'videosite'}->{$_})) {
691 $conf->{'videosite'}->{$_} = $PARAMS->{$_};
695 # Make sure there is a connector called 'direct', which defines no
697 unless (exists($conf->{'videosite'}->{'connectors'}->{'direct'})) {
698 $conf->{'videosite'}->{'connectors'}->{'direct'} = {
705 _load_modules($plugindir);
707 unless (defined(@grabbers) && defined(@getters)) {
708 write_irssi('No grabbers or no getters found, can not proceed.');
712 $getter = $getters[0];
713 foreach $p (@getters) {
714 if ($conf->{'videosite'}->{'getter'} eq $p->{'NAME'}) {
718 write_debug('Selected %s as getter', $getter->{'NAME'});
719 $conf->{'videosite'}->{'getter'} = $getter->{'NAME'};
721 # Loop through all plugins and load the config
722 foreach $p (@grabbers, @getters) {
723 $conf->{'videosite'}->{'config'}->{$p->{'NAME'}} = $p->mergeconfig($conf->{'videosite'}->{'config'}->{$p->{'NAME'}});
728 Irssi::signal_add_first('command script load', 'sig_command_script_unload');
729 Irssi::signal_add_first('command script unload', 'sig_command_script_unload');
730 Irssi::signal_add('setup saved', 'cmd_save');
733 Irssi::command_bind(_bcb('videosite' => \&cmdhandler));
736 write_irssi('initialized successfully');
740 my ($complist, $window, $word, $linestart, $want_space) = @_;
743 if ($linestart !~ m|^/videosite\b|) {
747 if ('/videosite' eq $linestart) {
748 # No command enterd so far. Produce a list of possible follow-ups
749 @matches = grep {/^$word/} keys (%{$videosite_commands});
750 } elsif ('/videosite set' eq $linestart) {
751 # 'set' command entered. Produce a list of modules
752 foreach (@grabbers, @getters) {
753 push(@matches, $_->{'NAME'}) if $_->{'NAME'} =~ m|^$word|;
755 } elsif ($linestart =~ m|^/videosite set (\w+)$|) {
758 foreach my $p (@getters, @grabbers) {
759 if ($p->{'NAME'} eq $module) {
760 @matches = $p->getparamlist($word);
764 } elsif ($linestart =~ m|/videosite set (\w+) (\w+)$|) {
768 foreach my $p (@getters, @grabbers) {
769 if ($p->{'NAME'} eq $module) {
770 @matches = $p->getparamvalues($param, $word);
777 push(@{$complist}, sort @matches);
780 Irssi::signal_stop();
785 my ($cmd, @params) = split(/\s+/, $event->message());
787 push_output($event->ewpf);
789 if (exists($videosite_commands->{$cmd})) {
790 $videosite_commands->{$cmd}->(@params);
796 unshift(@INC, $scriptdir);