2 # Misc.pl: Miscellaneous stuff.
4 # Version: v0.1 (20010906)
8 if (&IsParam("useStrict")) { use strict; }
10 # Usage: &validFactoid($lhs,$rhs);
16 # allow the following only if they have been made on purpose.
17 if ($rhs ne "" and $rhs !~ /^</) {
18 / \Q$ident$/i and last; # someone said i'm something.
20 /^(it|that|there|what)('s)?(\s+|$)/ and last;
21 /^you('re)?(\s+|$)/ and last;
23 /^(where|who|why|when|how)(\s+|$)/ and last;
24 /^(this|that|these|those|they)(\s+|$)/ and last;
25 /^(every(one|body)|we) / and last;
31 /^add topic / and last; # topic management.
32 /( add$| add |^add )/ and last; # borked teach statement.
33 /^learn / and last; # teach. damn morons.
34 /^tell (\S+) about / and last; # tell.
35 /\=\~/ and last; # substituition.
36 /^\S+ to \S+ \S+/ and last; # babelfish.
38 /^\=/ and last; # botnick = heh is.
39 /wants you to know/ and last;
44 (/^'/ and /'$/) and last;
45 (/^"/ and /"$/) and last;
48 /\=\>/ and last; # '=>'.
49 /\;\;/ and last; # ';;'.
50 /\|\|/ and last; # '||'.
52 /^\Q$ident\E[\'\,\: ]/ and last;# dupe addressed.
54 /\\$/ and last; # forgot shift for '?'.
62 /^h(is|er) / and last;
70 /^supposedly/ and last;
75 # nasty bug I introduced _somehow_, probably by fixMySQLBug().
79 # weird/special stuff. also old blootbot or stock infobot bugs.
80 $rhs =~ /( \Q$ident\E's|\Q$ident\E's )/i and last; # ownership.
83 $rhs =~ /^\Q$lhs /i and last;
84 last if ($rhs =~ /^is /i and / is$/);
94 if ($msgType =~ /private/ and $message =~ s/^:INFOBOT://) {
96 &status("infobot <$nuh> identified") unless $bots{$nuh};
102 if ($message =~ /^QUERY (<.*?>) (.*)/) { # query.
103 my ($target,$item) = ($1,$2);
106 &status(":INFOBOT:QUERY $who: $message");
108 if ($_ = &getFactoid($item)) {
109 &msg($who, ":INFOBOT:REPLY $target $item =is=> $_");
112 return 'INFOBOT QUERY';
113 } elsif ($message =~ /^REPLY <(.*?)> (.*)/) { # reply.
114 my ($target,$item) = ($1,$2);
116 &status(":INFOBOT:REPLY $who: $message");
118 my ($lhs,$mhs,$rhs) = $item =~ /^(.*?) =(.*?)=> (.*)/;
120 if ($param{'acceptUrl'} !~ /REQUIRE/ or $rhs =~ /(http|ftp|mailto|telnet|file):/) {
121 &msg($target, "$who knew: $lhs $mhs $rhs");
124 $rhs = "<REPLY> are" if ($mhs eq "are");
125 &setFactInfo($lhs, "factoid_value", $rhs);
128 return 'INFOBOT REPLY';
130 &ERROR(":INFOBOT:UNKNOWN $who: $message");
131 return 'INFOBOT UNKNOWN';
136 if ($message =~ s/^forget\s+//i) {
137 return 'forget: no addr' unless ($addressed);
139 my $faqtoid = $message;
140 if ($faqtoid eq "") {
145 $faqtoid =~ tr/A-Z/a-z/;
146 my $result = &getFactoid($faqtoid);
148 if (defined $result) {
149 my $author = &getFactInfo($faqtoid, "created_by");
150 my $count = &getFactInfo($faqtoid, "requested_count") || 0;
151 my $limit = &getChanConfDefault("factoidPreventForgetLimit",
154 &DEBUG("forget: limit = $limit");
155 &DEBUG("forget: count = $count");
157 if (IsFlag("r") ne "r") {
158 &msg($who, "you don't have access to remove factoids");
162 return 'locked factoid' if (&IsLocked($faqtoid) == 1);
164 # factoidPreventForgetLimit:
165 if ($limit and $count > $limit and (&IsFlag("o") ne "o")) {
166 &msg($who, "will not delete '$faqtoid', count > limit ($count > $limit)");
170 if (&IsParam("factoidDeleteDelay") or &IsChanConf("factoidDeleteDelay")) {
171 if ($faqtoid =~ / #DEL#$/ and !&IsFlag("o")) {
172 &msg($who, "cannot delete it ($faqtoid).");
176 &status("forgot (safe delete): <$who> '$faqtoid' =is=> '$result'");
177 ### TODO: check if the "backup" exists and overwrite it
178 my $check = &getFactoid("$faqtoid #DEL#");
180 if (!defined $check or $check =~ /^\s*$/) {
181 if ($faqtoid !~ / #DEL#$/) {
182 my $new = $faqtoid." #DEL#";
184 my $backup = &getFactoid($faqtoid);
185 # this looks weird but does it work?
187 &DEBUG("forget: not overwriting backup: $faqtoid");
189 &status("forget: backing up '$faqtoid'");
190 &setFactInfo($faqtoid, "factoid_key", $new);
191 &setFactInfo($new, "modified_by", $who);
192 &setFactInfo($new, "modified_time", time());
196 &status("forget: not backing up $faqtoid.");
200 &status("forget: not overwriting backup!");
204 &status("forget: <$who> '$faqtoid' =is=> '$result'");
206 &delFactoid($faqtoid);
208 &performReply("i forgot $faqtoid");
212 &performReply("i didn't have anything called '$faqtoid'");
218 # factoid unforget/undelete.
219 if ($message =~ s/^un(forget|delete)\s+//i) {
220 return 'unforget: no addr' unless ($addressed);
223 $i++ if (&IsParam("factoidDeleteDelay"));
224 $i++ if (&IsChanConf("factoidDeleteDelay"));
226 &performReply("safe delete has been disable so what is there to undelete?");
230 my $faqtoid = $message;
231 if ($faqtoid eq "") {
236 $faqtoid =~ tr/A-Z/a-z/;
237 my $result = &getFactoid($faqtoid." #DEL#");
238 my $check = &getFactoid($faqtoid);
240 if (!defined $result) {
241 &performReply("i didn't have anything ('$faqtoid') to undelete.");
245 if (defined $check) {
246 &performReply("cannot undeleted '$faqtoid' because it already exists?");
250 &setFactInfo($faqtoid." #DEL#", "factoid_key", $faqtoid);
252 ### delete info. modified_ isn't really used.
253 &setFactInfo($faqtoid, "modified_by", "");
254 &setFactInfo($faqtoid, "modified_time", 0);
256 &performReply("Successfully recovered '$faqtoid'. Have fun now.");
258 $count{'Undelete'}++;
264 if ($message =~ /^((un)?lock)(\s+(.*))?\s*?$/i) {
265 return 'lock: no addr 2' unless ($addressed);
267 my $function = lc $1;
270 if ($faqtoid eq "") {
275 if (&getFactoid($faqtoid) eq "") {
276 &msg($who, "factoid \002$faqtoid\002 does not exist");
280 if ($function eq "lock") {
281 # strongly requested by #debian on 19991028. -xk
282 if (1 and $faqtoid !~ /^\Q$who\E$/i and &IsFlag("o") ne "o") {
283 &msg($who,"sorry, locking cannot be used since it can be abused unneccesarily.");
284 &status("Replace 1 with 0 in Process.pl#~324 for locking support.");
290 &CmdUnLock($faqtoid);
297 if ($message =~ s/^rename(\s+|$)//) {
298 return 'rename: no addr' unless ($addressed);
300 if ($message eq "") {
305 if ($message =~ /^'(.*)'\s+'(.*)'$/) {
306 my($from,$to) = (lc $1, lc $2);
308 my $result = &getFactoid($from);
309 if (defined $result) {
310 my $author = &getFactInfo($from, "created_by");
312 if (0 and !&IsFlag("m") or $author !~ /^\Q$who\E\!/i) {
313 &msg($who, "It's not yours to modify.");
317 if ($_ = &getFactoid($to)) {
318 &performReply("destination factoid already exists.");
322 &setFactInfo($from,"factoid_key",$to);
324 &status("rename: <$who> '$from' is now '$to'");
325 &performReply("i renamed '$from' to '$to'");
327 &performReply("i didn't have anything called '$from'");
330 &msg($who,"error: wrong format. ask me about 'help rename'.");
336 # factoid substitution. (X =~ s/A/B/FLAG)
337 if ($message =~ m|^(.*?)\s+=~\s+s([/,#])(.+?)\2(.*?)\2([a-z]*);?\s*$|) {
338 my ($faqtoid,$delim,$op,$np,$flags) = (lc $1, $2, $3, $4, $5);
339 return 'subst: no addr' unless ($addressed);
342 if ($np =~ /$delim/) {
343 &msg($who,"looks like you used the delimiter too many times. You may want to use a different delimiter, like ':' or '#'.");
348 if (my $result = &getFactoid($faqtoid)) {
349 return 'subst: locked' if (&IsLocked($faqtoid) == 1);
352 if (($flags eq "g" && $result =~ s/\Q$op/$np/gi) || $result =~ s/\Q$op/$np/i) {
353 if (length $result > $param{'maxDataSize'}) {
354 &performReply("that's too long");
357 &setFactInfo($faqtoid, "factoid_value", $result);
358 &status("update: '$faqtoid' =is=> '$result'; was '$was'");
361 &performReply("that doesn't contain '$op'");
364 &performReply("i didn't have anything called '$faqtoid'");
370 # Fix up $message for question.
371 my $question = $message;
374 s/^hey([, ]+)where/where/i;
377 s/where can i find/where is/i;
378 s/how about/where is/i;
381 # clear the string of useless words.
382 s/^(stupid )?q(uestion)?:\s+//i;
383 s/^(does )?(any|ne)(1|one|body) know //i;
385 s/^[uh]+m*[,\.]* +//i;
389 s/^(gee|boy|golly|gosh)([, ]+)//i;
390 s/^(well|and|but|or|yes)([, ]+)//i;
392 s/^o+[hk]+(a+y+)?([,. ]+)//i;
393 s/^g(eez|osh|olly)([,. ]+)//i;
394 s/^w(ow|hee|o+ho+)([,. ]+)//i;
395 s/^heya?,?( folks)?([,. ]+)//i;
398 if ($addressed and $message =~ s/^no([, ]+)(\Q$ident\E\,+)?\s*//i) {
399 $correction_plausible = 1;
400 &status("correction is plausible, initial negative and nick deleted ($&)") if ($param{VERBOSITY});
402 $correction_plausible = 0;
405 my $result = &doQuestion($question);
406 if (!defined $result or $result eq $noreply) {
407 return 'result from doQ undef.';
410 if (defined $result and $result !~ /^0?$/) { # question.
411 &status("question: <$who> $message");
412 $count{'Question'}++;
413 } elsif (&IsChanConf("perlMath") > 0 and $addressed) { # perl math.
414 &loadMyModule("perlMath");
415 my $newresult = &perlMath();
417 if (defined $newresult and $newresult ne "") {
418 $cmdstats{'Maths'}++;
419 $result = $newresult;
420 &status("math: <$who> $message => $result");
424 if ($result !~ /^0?$/) {
425 &performStrictReply($result);
429 # why would a friendly bot get passed here?
430 if (&IsParam("friendlyBots")) {
431 return if (grep lc($_) eq lc($who), split(/\s+/, $param{'friendlyBots'}));
435 if (!defined &doStatement($message)) {
439 return unless ($addressed);
441 if (length $message > 64) {
442 &status("unparseable-moron: $message");
443 # &performReply( &getRandom(keys %{ $lang{'moron'} }) );
446 &performReply("You are moron \002#". $count{'Moron'} ."\002");
450 &status("unparseable: $message");
451 &performReply( &getRandom(keys %{ $lang{'dunno'} }) );