X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=src%2FFactoids%2FCore.pl;h=847f7e2d8fff4457d52244c0c2ab8e773c350b42;hb=ab817c7c909abba1654f3b8691961ec8694e8169;hp=b3d009da74d269ef9ac5007f926922efd93f1274;hpb=f2faaff7688a8cceec482c0e88cbbdb3ad9c21e1;p=infobot.git diff --git a/src/Factoids/Core.pl b/src/Factoids/Core.pl index b3d009d..847f7e2 100644 --- a/src/Factoids/Core.pl +++ b/src/Factoids/Core.pl @@ -9,536 +9,640 @@ use vars qw(%param %cache %lang %cmdstats %bots); use vars qw($message $who $addressed $chan $h $nuh $ident $msgType - $correction_plausable); + $correction_plausable); # Usage: &validFactoid($lhs,$rhs); sub validFactoid { - my ($lhs,$rhs) = @_; + my ( $lhs, $rhs ) = @_; my $valid = 0; - for (lc $lhs) { - # allow the following only if they have been made on purpose. - if ($rhs ne "" and $rhs !~ /^/ and last; # '=>'. - /\;\;/ and last; # ';;'. - /\|\|/ and last; # '||'. - - /^\Q$ident\E[\'\,\: ]/ and last;# dupe addressed. - /^[\-\, ]/ and last; - /\\$/ and last; # forgot shift for '?'. - /^all / and last; - /^also / and last; - / also$/ and last; - / and$/ and last; - /^because / and last; - /^but / and last; - /^gives / and last; - /^h(is|er) / and last; - /^if / and last; - / is,/ and last; - / it$/ and last; - /^or / and last; - / says$/ and last; - /^should / and last; - /^so / and last; - /^supposedly/ and last; - /^to / and last; - /^was / and last; - / which$/ and last; - - # nasty bug I introduced _somehow_, probably by fixMySQLBug(). - /\\\%/ and last; - /\\\_/ and last; - - # weird/special stuff. also old blootbot or stock infobot bugs. - $rhs =~ /( \Q$ident\E's|\Q$ident\E's )/i and last; # ownership. - - # duplication. - $rhs =~ /^\Q$lhs /i and last; - last if ($rhs =~ /^is /i and / is$/); - - $valid++; + for ( lc $lhs ) { + + # allow the following only if they have been made on purpose. + if ( $rhs ne '' and $rhs !~ /^/ and last; # '=>'. + /\;\;/ and last; # ';;'. + /\|\|/ and last; # '||'. + + /^\Q$ident\E[\'\,\: ]/ and last; # dupe addressed. + /^[\-\, ]/ and last; + /\\$/ and last; # forgot shift for '?'. + /^all / and last; + /^also / and last; + / also$/ and last; + / and$/ and last; + /^because / and last; + /^but / and last; + /^gives / and last; + /^h(is|er) / and last; + /^if / and last; + / is,/ and last; + / it$/ and last; + /^or / and last; + / says$/ and last; + /^should / and last; + /^so / and last; + /^supposedly/ and last; + /^to / and last; + /^was / and last; + / which$/ and last; + + # nasty bug I introduced _somehow_, probably by fixMySQLBug(). + /\\\%/ and last; + /\\\_/ and last; + + # weird/special stuff. also old infobot bugs. + $rhs =~ /( \Q$ident\E's|\Q$ident\E's )/i and last; # ownership. + + # duplication. + $rhs =~ /^\Q$lhs\E /i and last; + last if ( $rhs =~ /^is /i and / is$/ ); + + $valid++; } return $valid; } sub FactoidStuff { + # inter-infobot. - if ($msgType =~ /private/ and $message =~ s/^:INFOBOT://) { - ### identification. - &status("infobot <$nuh> identified") unless $bots{$nuh}; - $bots{$nuh} = $who; + if ( $msgType =~ /private/ and $message =~ s/^:INFOBOT:// ) { + ### identification. + &status("infobot <$nuh> identified") unless $bots{$nuh}; + $bots{$nuh} = $who; - ### communication. + ### communication. - # query. - if ($message =~ /^QUERY (<.*?>) (.*)/) { # query. - my ($target,$item) = ($1,$2); - $item =~ s/[.\?]$//; + # query. + if ( $message =~ /^QUERY (<.*?>) (.*)/ ) { # query. + my ( $target, $item ) = ( $1, $2 ); + $item =~ s/[.\?]$//; - &status(":INFOBOT:QUERY $who: $message"); + &status(":INFOBOT:QUERY $who: $message"); - if ($_ = &getFactoid($item)) { - &msg($who, ":INFOBOT:REPLY $target $item =is=> $_"); - } + if ( $_ = &getFactoid($item) ) { + &msg( $who, ":INFOBOT:REPLY $target $item =is=> $_" ); + } - return 'INFOBOT QUERY'; - } elsif ($message =~ /^REPLY <(.*?)> (.*)/) { # reply. - my ($target,$item) = ($1,$2); + return 'INFOBOT QUERY'; + } + elsif ( $message =~ /^REPLY <(.*?)> (.*)/ ) { # reply. + my ( $target, $item ) = ( $1, $2 ); - &status(":INFOBOT:REPLY $who: $message"); + &status(":INFOBOT:REPLY $who: $message"); - my ($lhs,$mhs,$rhs) = $item =~ /^(.*?) =(.*?)=> (.*)/; + my ( $lhs, $mhs, $rhs ) = $item =~ /^(.*?) =(.*?)=> (.*)/; - if ($param{'acceptUrl'} !~ /REQUIRE/ or $rhs =~ /(http|ftp|mailto|telnet|file):/) { - &msg($target, "$who knew: $lhs $mhs $rhs"); + if ( $param{'acceptUrl'} !~ /REQUIRE/ + or $rhs =~ /(http|ftp|mailto|telnet|file):/ ) + { + &msg( $target, "$who knew: $lhs $mhs $rhs" ); - # "are" hack :) - $rhs = " are" if ($mhs eq "are"); - &setFactInfo($lhs, "factoid_value", $rhs); - } + # 'are' hack :) + $rhs = " are" if ( $mhs eq 'are' ); + &setFactInfo( $lhs, 'factoid_value', $rhs ); + } - return 'INFOBOT REPLY'; - } else { - &ERROR(":INFOBOT:UNKNOWN $who: $message"); - return 'INFOBOT UNKNOWN'; - } + return 'INFOBOT REPLY'; + } + else { + &ERROR(":INFOBOT:UNKNOWN $who: $message"); + return 'INFOBOT UNKNOWN'; + } } # factoid forget. - if ($message =~ s/^forget\s+//i) { - return 'forget: no addr' unless ($addressed); - - my $faqtoid = $message; - if ($faqtoid eq "") { - &help("forget"); - return; - } - - $faqtoid =~ tr/A-Z/a-z/; - $faqtoid =~ s/^cmd:/CMD:/; # basic command forgetting - my $result = &getFactoid($faqtoid); - - # if it doesn't exist, well... it doesn't! - if (!defined $result) { - &performReply("i didn't have anything called '$faqtoid'"); - return; - } - - # todo: squeeze 3 getFactInfo calls into one? - my $author = &getFactInfo($faqtoid, "created_by"); - my $count = &getFactInfo($faqtoid, "requested_count") || 0; - # don't delete if requested $limit times - my $limit = &getChanConfDefault( - "factoidPreventForgetLimit", 100, $chan); - # don't delete if older than $limitage seconds (modified by requests below) - my $limitage = &getChanConfDefault( - "factoidPreventForgetLimitTime", 7 * 24 * 60 * 60, $chan); - my $t = &getFactInfo($faqtoid, "created_time") || 0; - my $age = time() - $t; - - # lets scale limitage from 1 (nearly 0) to $limit (full time). - $limitage = $limitage*($count+1)/$limit if ($count < $limit); - # isauthor and isop. - my $isau = (defined $author and &IsHostMatch($author) == 2) ? 1 : 0; - my $isop = (&IsFlag("o") eq "o") ? 1 : 0; - - if (IsFlag("r") ne "r" && !$isop) { - &msg($who, "you don't have access to remove factoids"); - return; - } - - return 'locked factoid' if (&IsLocked($faqtoid) == 1); - - ### - ### lets go do some checking. - ### - - # factoidPreventForgetLimitTime: - if (!($isop or $isau) and $age/(60*60*24) > $limitage) { - &msg($who, "cannot remove factoid '$faqtoid', too old. (" . - $age/(60*60*24) . ">$limitage) use 'no,' instead"); - return; - } - - # factoidPreventForgetLimit: - if (!($isop or $isau) and $limit and $count > $limit) { - &msg($who, "will not delete '$faqtoid', count > limit ($count > $limit) use 'no, ' instead."); - return; - } - - # this may eat some memory. - # prevent deletion if other factoids redirect to it. - # todo: use hash instead of array. - my @list; - if (&getChanConf("factoidPreventForgetRedirect")) { - &status("Factoids/Core: forget: checking for redirect factoids"); - @list = &searchTable("factoids", "factoid_key", - "factoid_value", "^ see "); - } - - my $match = 0; - for (@list) { - my $f = $_; - my $v = &getFactInfo($f, "factoid_value"); - my $fsafe = quotemeta($faqtoid); - next unless ($v =~ /^ ?see( also)? $fsafe\.?$/i); - - &DEBUG("Factoids/Core: match! ($f || $faqtoid)"); - - $match++; - } - # todo: warn for op aswell, but allow force delete. - if (!$isop and $match) { - &msg($who, "uhm, other (redirection) factoids depend on this one."); - return; - } - - # minimize abuse. - if (!$isop and &IsHostMatch($author) != 2) { - $cache{forget}{$h}++; - - # warn. - if ($cache{forget}{$h} > 3) { - &msg($who, "Stop abusing forget!"); - } - - # ignore. - # todo: make forget limit configurable. - # todo: make forget ignore time configurable. - if ($cache{forget}{$h} > 5) { - &ignoreAdd(&makeHostMask($nuh), "*", 3*24*60, "abuse of forget"); - &msg($who, "forget: Ignoring you for abuse!"); - } - } - - # lets do it! - - if (&IsParam("factoidDeleteDelay") or &IsChanConf("factoidDeleteDelay")) { - if (!($isop or $isau) and $faqtoid =~ / #DEL#$/) { - &msg($who, "cannot delete it ($faqtoid)."); - return; - } - - &status("forgot (safe delete): '$faqtoid' - ". scalar(gmtime)); - ### TODO: check if the "backup" exists and overwrite it - my $check = &getFactoid("$faqtoid #DEL#"); - - if (!defined $check or $check =~ /^\s*$/) { - if ($faqtoid !~ / #DEL#$/) { - my $new = $faqtoid." #DEL#"; - - my $backup = &getFactoid($new); - if ($backup) { - &DEBUG("forget: not overwriting backup: $faqtoid"); - } else { - &status("forget: backing up '$faqtoid'"); - &setFactInfo($faqtoid, "factoid_key", $new); - &setFactInfo($new, "modified_by", $who); - &setFactInfo($new, "modified_time", time()); - } - - } else { - &status("forget: not backing up $faqtoid."); - } - - } else { - &status("forget: not overwriting backup!"); - } - } - - &status("forget: <$who> '$faqtoid' =is=> '$result'"); - &delFactoid($faqtoid); - - &performReply("i forgot $faqtoid"); - - $count{'Update'}++; - - return; + if ( $message =~ s/^forget\s+//i ) { + return 'forget: no addr' unless ($addressed); + + my $faqtoid = $message; + if ( $faqtoid eq '' ) { + &help('forget'); + return; + } + + $faqtoid =~ tr/A-Z/a-z/; + my $result = &getFactoid($faqtoid); + + # if it doesn't exist, well... it doesn't! + if ( !defined $result ) { + &performReply("i didn't have anything called '$faqtoid' to forget"); + return; + } + + # TODO: squeeze 3 getFactInfo calls into one? + my $author = &getFactInfo( $faqtoid, 'created_by' ); + my $count = &getFactInfo( $faqtoid, 'requested_count' ) || 0; + + # don't delete if requested $limit times + my $limit = + &getChanConfDefault( 'factoidPreventForgetLimit', 100, $chan ); + + # don't delete if older than $limitage seconds (modified by requests below) + my $limitage = &getChanConfDefault( 'factoidPreventForgetLimitTime', + 7 * 24 * 60 * 60, $chan ); + my $t = &getFactInfo( $faqtoid, 'created_time' ) || 0; + my $age = time() - $t; + + # lets scale limitage from 1 (nearly 0) to $limit (full time). + $limitage = $limitage * ( $count + 1 ) / $limit if ( $count < $limit ); + + # isauthor and isop. + my $isau = ( defined $author and &IsHostMatch($author) == 2 ) ? 1 : 0; + my $isop = ( &IsFlag('o') eq 'o' ) ? 1 : 0; + + if ( IsFlag('r') ne 'r' && !$isop ) { + &msg( $who, "you don't have access to remove factoids" ); + return; + } + + return 'locked factoid' if ( &IsLocked($faqtoid) == 1 ); + + ### + ### lets go do some checking. + ### + + # factoidPreventForgetLimitTime: + if ( !( $isop or $isau ) and $age / ( 60 * 60 * 24 ) > $limitage ) { + &msg( $who, + "cannot remove factoid '$faqtoid', too old. (" + . $age / ( 60 * 60 * 24 ) + . ">$limitage) use 'no,' instead" ); + return; + } + + # factoidPreventForgetLimit: + if ( !( $isop or $isau ) and $limit and $count > $limit ) { + &msg( $who, +"will not delete '$faqtoid', count > limit ($count > $limit) use 'no, ' instead." + ); + return; + } + + # this may eat some memory. + # prevent deletion if other factoids redirect to it. + # TODO: use hash instead of array. + my @list; + if ( &getChanConf('factoidPreventForgetRedirect') ) { + &status("Factoids/Core: forget: checking for redirect factoids"); + @list = + &searchTable( 'factoids', 'factoid_key', 'factoid_value', + "^ see " ); + } + + my $match = 0; + for (@list) { + my $f = $_; + my $v = &getFactInfo( $f, 'factoid_value' ); + my $fsafe = quotemeta($faqtoid); + next unless ( $v =~ /^ ?see( also)? $fsafe\.?$/i ); + + &DEBUG("Factoids/Core: match! ($f || $faqtoid)"); + + $match++; + } + + # TODO: warn for op aswell, but allow force delete. + if ( !$isop and $match ) { + &msg( $who, + "uhm, other (redirection) factoids depend on this one." ); + return; + } + + # minimize abuse. + if ( !$isop and &IsHostMatch($author) != 2 ) { + $cache{forget}{$h}++; + + # warn. + if ( $cache{forget}{$h} > 3 ) { + &msg( $who, "Stop abusing forget!" ); + } + + # ignore. + # TODO: make forget limit configurable. + # TODO: make forget ignore time configurable. + if ( $cache{forget}{$h} > 5 ) { + &ignoreAdd( + &makeHostMask($nuh), '*', + 3 * 24 * 60, + "abuse of forget" + ); + &msg( $who, "forget: Ignoring you for abuse!" ); + } + } + + # lets do it! + + if ( &IsParam('factoidDeleteDelay') + or &IsChanConf('factoidDeleteDelay') > 0 ) + { + if ( !( $isop or $isau ) and $faqtoid =~ / #DEL#$/ ) { + &msg( $who, "cannot delete it ($faqtoid)." ); + return; + } + + &status( "forgot (safe delete): '$faqtoid' - " . scalar(gmtime) ); + ### TODO: check if the 'backup' exists and overwrite it + my $check = &getFactoid("$faqtoid #DEL#"); + + if ( !defined $check or $check =~ /^\s*$/ ) { + if ( $faqtoid !~ / #DEL#$/ ) { + my $new = $faqtoid . " #DEL#"; + + my $backup = &getFactoid($new); + if ($backup) { + &DEBUG("forget: not overwriting backup: $faqtoid"); + } + else { + &status("forget: backing up '$faqtoid'"); + &setFactInfo( $faqtoid, 'factoid_key', $new ); + &setFactInfo( $new, 'modified_by', $who ); + &setFactInfo( $new, 'modified_time', time() ); + } + + } + else { + &status("forget: not backing up $faqtoid."); + } + + } + else { + &status("forget: not overwriting backup!"); + } + } + + &status("forget: <$who> '$faqtoid' =is=> '$result'"); + &delFactoid($faqtoid); + + &performReply("i forgot $faqtoid"); + + $count{'Update'}++; + + return; } # factoid unforget/undelete. - if ($message =~ s/^un(forget|delete)\s+//i) { - return 'unforget: no addr' unless ($addressed); - - my $i = 0; - $i++ if (&IsParam("factoidDeleteDelay")); - $i++ if (&IsChanConf("factoidDeleteDelay")); - if (!$i) { - &performReply("safe delete has been disable so what is there to undelete?"); - return; - } - - my $faqtoid = $message; - if ($faqtoid eq "") { - &help("unforget"); - return; - } - - $faqtoid =~ tr/A-Z/a-z/; - $faqtoid =~ s/^cmd:/CMD:/; # basic command undeleteing - my $result = &getFactoid($faqtoid." #DEL#"); - my $check = &getFactoid($faqtoid); - - if (defined $check) { - &performReply("cannot undeleted '$faqtoid' because it already exists!"); - return; - } - - if (!defined $result) { - &performReply("that factoid was not backedup :/"); - return; - } - - &setFactInfo($faqtoid." #DEL#", "factoid_key", $faqtoid); -# &setFactInfo($faqtoid, "modified_by", ""); -# &setFactInfo($faqtoid, "modified_time", 0); - - $check = &getFactoid($faqtoid); - # todo: check if $faqtoid." #DEL#" exists? - if (defined $check) { - &performReply("Successfully recovered '$faqtoid'. Have fun now."); - $count{'Undelete'}++; - } else { - &performReply("did not recover '$faqtoid'. What happened?"); - } - - return; + if ( $message =~ s/^un(forget|delete)\s+//i ) { + return 'unforget: no addr' unless ($addressed); + + my $i = 0; + $i++ if ( &IsParam('factoidDeleteDelay') ); + $i++ if ( &IsChanConf('factoidDeleteDelay') > 0 ); + if ( !$i ) { + &performReply( + "safe delete has been disable so what is there to undelete?"); + return; + } + + my $faqtoid = $message; + if ( $faqtoid eq '' ) { + &help('unforget'); + return; + } + + $faqtoid =~ tr/A-Z/a-z/; + my $result = &getFactoid( $faqtoid . " #DEL#" ); + my $check = &getFactoid($faqtoid); + + if ( defined $check ) { + &performReply( + "cannot undeleted '$faqtoid' because it already exists!"); + return; + } + + if ( !defined $result ) { + &performReply("that factoid was not backedup :/"); + return; + } + + &setFactInfo( $faqtoid . " #DEL#", 'factoid_key', $faqtoid ); + + # &setFactInfo($faqtoid, 'modified_by', ''); + # &setFactInfo($faqtoid, 'modified_time', 0); + + $check = &getFactoid($faqtoid); + + # TODO: check if $faqtoid." #DEL#" exists? + if ( defined $check ) { + &performReply("Successfully recovered '$faqtoid'. Have fun now."); + $count{'Undelete'}++; + } + else { + &performReply("did not recover '$faqtoid'. What happened?"); + } + + return; } # factoid locking. - if ($message =~ /^((un)?lock)(\s+(.*))?\s*?$/i) { - return 'lock: no addr 2' unless ($addressed); - - my $function = lc $1; - my $faqtoid = lc $4; - - if ($faqtoid eq "") { - &help($function); - return; - } - - if (&getFactoid($faqtoid) eq "") { - &msg($who, "factoid \002$faqtoid\002 does not exist"); - return; - } - - if ($function eq "lock") { - # strongly requested by #debian on 19991028. -xk - if (1 and $faqtoid !~ /^\Q$who\E$/i and &IsFlag("o") ne "o") { - &msg($who,"sorry, locking cannot be used since it can be abused unneccesarily."); - &status("Replace 1 with 0 in Process.pl#~324 for locking support."); - return; - } - - &CmdLock($faqtoid); - } else { - &CmdUnLock($faqtoid); - } - - return; + if ( $message =~ /^((un)?lock)(\s+(.*))?\s*?$/i ) { + return 'lock: no addr 2' unless ($addressed); + + my $function = lc $1; + my $faqtoid = lc $4; + + if ( $faqtoid eq '' ) { + &help($function); + return; + } + + if ( &getFactoid($faqtoid) eq '' ) { + &msg( $who, "factoid \002$faqtoid\002 does not exist" ); + return; + } + + if ( $function eq 'lock' ) { + + # strongly requested by #debian on 19991028. -xk + if ( 1 and $faqtoid !~ /^\Q$who\E$/i and &IsFlag('o') ne 'o' ) { + &msg( $who, +"sorry, locking cannot be used since it can be abused unneccesarily." + ); + &status( + "Replace 1 with 0 in Process.pl#~324 for locking support."); + return; + } + + &CmdLock($faqtoid); + } + else { + &CmdUnLock($faqtoid); + } + + return; } # factoid rename. - if ($message =~ s/^rename(\s+|$)//) { - return 'rename: no addr' unless ($addressed); - - if ($message eq "") { - &help("rename"); - return; - } - - if ($message =~ /^'(.*)'\s+'(.*)'$/) { - my ($from,$to) = (lc $1, lc $2); - - my $result = &getFactoid($from); - if (defined $result) { - &performReply("i didn't have anything called '$from'"); - return; - } - - my $author = &getFactInfo($from, "created_by"); - - # who == nick!user@host. - if (&IsFlag("m") ne "m" and $author !~ /^\Q$who\E\!/i) { - &msg($who, "factoid '$form' is not yours to modify."); - return; - } - - if ($_ = &getFactoid($to)) { - &performReply("destination factoid already exists."); - return; - } - - &setFactInfo($from,"factoid_key",$to); - - &status("rename: <$who> '$from' is now '$to'"); - &performReply("i renamed '$from' to '$to'"); - } else { - &msg($who,"error: wrong format. ask me about 'help rename'."); - } - - return; + if ( $message =~ s/^rename(\s+|$)// ) { + return 'rename: no addr' unless ($addressed); + + if ( $message eq '' ) { + &help('rename'); + return; + } + + if ( $message =~ /^'(.*)'\s+'(.*)'$/ ) { + my ( $from, $to ) = ( lc $1, lc $2 ); + + my $result = &getFactoid($from); + if ( !defined $result ) { + &performReply( + "i didn't have anything called '$from' to rename"); + return; + } + + # author == nick!user@host + # created_by == nick + my $author = &getFactInfo( $from, 'created_by' ); + $author =~ /^(.*)!/; + my $created_by = $1; + + # Can they even modify factoids? + if ( &IsFlag('m') ne 'm' + and &IsFlag('M') ne 'M' + and &IsFlag('o') ne 'o' ) + { + &performReply("You do not have permission to modify factoids"); + return; + + # If they have +M but they didnt create the factoid + } + elsif ( &IsFlag('M') eq 'M' + and $who !~ /^\Q$created_by\E$/i + and &IsFlag('m') ne 'm' + and &IsFlag('o') ne 'o' ) + { + &performReply("factoid '$from' is not yours to modify."); + return; + } + + # Else they have permission, so continue + + if ( $_ = &getFactoid($to) ) { + &performReply("destination factoid already exists."); + return; + } + + &setFactInfo( $from, 'factoid_key', $to ); + + &status("rename: <$who> '$from' is now '$to'"); + &performReply("i renamed '$from' to '$to'"); + } + else { + &msg( $who, "error: wrong format. ask me about 'help rename'." ); + } + + return; } # factoid substitution. (X =~ s/A/B/FLAG) - if ($message =~ m|^(.*?)\s+=~\s+s([/,#])(.+?)\2(.*?)\2([a-z]*);?\s*$|) { - my ($faqtoid,$delim,$op,$np,$flags) = (lc $1, $2, $3, $4, $5); - return 'subst: no addr' unless ($addressed); - - # incorrect format. - if ($np =~ /$delim/) { - &msg($who,"looks like you used the delimiter too many times. You may want to use a different delimiter, like ':' or '#'."); - return; - } - - # success. - if (my $result = &getFactoid($faqtoid)) { - return 'subst: locked' if (&IsLocked($faqtoid) == 1); - my $was = $result; - - if (($flags eq "g" && $result =~ s/\Q$op/$np/gi) || $result =~ s/\Q$op/$np/i) { - # excessive length. - if (length $result > $param{'maxDataSize'}) { - &performReply("that's too long"); - return; - } - # min length. - my $faqauth = &getFactInfo($faqtoid, "created_by"); - if ((length $result)*2 < length $was and - &IsFlag("o") ne "o" and - &IsHostMask($faqauth) != 2 - ) { - &performReply("too drastic change of factoid."); - } - - &setFactInfo($faqtoid, "factoid_value", $result); - &status("update: '$faqtoid' =is=> '$result'; was '$was'"); - &performReply("OK"); - } else { - &performReply("that doesn't contain '$op'"); - } - } else { - &performReply("i didn't have anything called '$faqtoid'"); - } - - return; + if ( $message =~ m|^(.*?)\s+=~\s+s([/,#])(.+?)\2(.*?)\2([a-z]*);?\s*$| ) { + my ( $faqtoid, $delim, $op, $np, $flags ) = ( lc $1, $2, $3, $4, $5 ); + return 'subst: no addr' unless ($addressed); + + # incorrect format. + if ( $np =~ /$delim/ ) { + &msg( $who, +"looks like you used the delimiter too many times. You may want to use a different delimiter, like ':' or '#'." + ); + return; + } + + # success. + if ( my $result = &getFactoid($faqtoid) ) { + return 'subst: locked' if ( &IsLocked($faqtoid) == 1 ); + my $was = $result; + my $faqauth = &getFactInfo( $faqtoid, 'created_by' ); + + if ( ( $flags eq 'g' && $result =~ s/\Q$op/$np/gi ) + || $result =~ s/\Q$op/$np/i ) + { + my $author = $faqauth; + $author =~ /^(.*)!/; + my $created_by = $1; + + # Can they even modify factoids? + if ( &IsFlag('m') ne 'm' + and &IsFlag('M') ne 'M' + and &IsFlag('o') ne 'o' ) + { + &performReply( + "You do not have permission to modify factoids"); + return; + + # If they have +M but they didnt create the factoid + } + elsif ( &IsFlag('M') eq 'M' + and $who !~ /^\Q$created_by\E$/i + and &IsFlag('m') ne 'm' + and &IsFlag('o') ne 'o' ) + { + &performReply("factoid '$faqtoid' is not yours to modify."); + return; + } + + # excessive length. + if ( length $result > $param{'maxDataSize'} ) { + &performReply("that's too long"); + return; + } + + # empty + if ( length $result == 0 ) { + &performReply( + "factoid would be empty. Use forget instead."); + return; + } + + # min length. + if ( ( length $result ) * 2 < length $was + and &IsFlag('o') ne 'o' + and &IsHostMatch($faqauth) != 2 ) + { + &performReply("too drastic change of factoid."); + } + + &setFactInfo( $faqtoid, 'factoid_value', $result ); + &status("update: '$faqtoid' =is=> '$result'; was '$was'"); + &performReply('OK'); + } + else { + &performReply("that doesn't contain '$op'"); + } + } + else { + &performReply("i didn't have anything called '$faqtoid' to modify"); + } + + return; } # Fix up $message for question. my $question = $message; for ($question) { - # fix the string. - s/^hey([, ]+)where/where/i; - s/\s+\?$/?/; - s/whois/who is/ig; - s/where can i find/where is/i; - s/how about/where is/i; - s/ da / the /ig; - - # clear the string of useless words. - s/^(stupid )?q(uestion)?:\s+//i; - s/^(does )?(any|ne)(1|one|body) know //i; - - s/^[uh]+m*[,\.]* +//i; - - s/^well([, ]+)//i; - s/^still([, ]+)//i; - s/^(gee|boy|golly|gosh)([, ]+)//i; - s/^(well|and|but|or|yes)([, ]+)//i; - - s/^o+[hk]+(a+y+)?([,. ]+)//i; - s/^g(eez|osh|olly)([,. ]+)//i; - s/^w(ow|hee|o+ho+)([,. ]+)//i; - s/^heya?,?( folks)?([,. ]+)//i; + + # fix the string. + s/^where is //i; + s/\s+\?$/?/; + s/^whois //i; # Must match ^, else factoids with "whois" anywhere break + s/^who is //i; + s/^what is (a|an)?//i; + s/^how do i //i; + s/^where can i (find|get|download)//i; + s/^how about //i; + s/ da / the /ig; + + # clear the string of useless words. + s/^(stupid )?q(uestion)?:\s+//i; + s/^(does )?(any|ne)(1|one|body) know //i; + + s/^[uh]+m*[,\.]* +//i; + + s/^well([, ]+)//i; + s/^still([, ]+)//i; + s/^(gee|boy|golly|gosh)([, ]+)//i; + s/^(well|and|but|or|yes)([, ]+)//i; + + s/^o+[hk]+(a+y+)?([,. ]+)//i; + s/^g(eez|osh|olly)([,. ]+)//i; + s/^w(ow|hee|o+ho+)([,. ]+)//i; + s/^heya?,?( folks)?([,. ]+)//i; } - if ($addressed and $message =~ s/^no([, ]+)(\Q$ident\E\,+)?\s*//i) { - $correction_plausible = 1; - &status("correction is plausible, initial negative and nick deleted ($&)") if ($param{VERBOSITY}); - } else { - $correction_plausible = 0; + if ( $addressed and $message =~ s/^no([, ]+)(\Q$ident\E\,+)?\s*//i ) { + $correction_plausible = 1; + &status( + "correction is plausible, initial negative and nick deleted ($&)") + if ( $param{VERBOSITY} ); + } + else { + $correction_plausible = 0; } my $result = &doQuestion($question); - if (!defined $result or $result eq $noreply) { - return 'result from doQ undef.'; + if ( !defined $result or $result eq $noreply ) { + return 'result from doQ undef.'; } - if (defined $result and $result !~ /^0?$/) { # question. - &status("question: <$who> $message"); - $count{'Question'}++; - } elsif (&IsChanConf("perlMath") > 0 and $addressed) { # perl math. - &loadMyModule("perlMath"); - my $newresult = &perlMath(); - - if (defined $newresult and $newresult ne "") { - $cmdstats{'Maths'}++; - $result = $newresult; - &status("math: <$who> $message => $result"); - } + if ( defined $result and $result !~ /^0?$/ ) { # question. + &status("question: <$who> $message"); + $count{'Question'}++; + } + elsif ( &IsChanConf('Math') > 0 and $addressed ) { # perl math. + &loadMyModule('Math'); + my $newresult = &perlMath(); + + if ( defined $newresult and $newresult ne '' ) { + $cmdstats{'Maths'}++; + $result = $newresult; + &status("math: <$who> $message => $result"); + } } - if ($result !~ /^0?$/) { - &performStrictReply($result); - return; + if ( $result !~ /^0?$/ ) { + &performStrictReply($result); + return; } # why would a friendly bot get passed here? - if (&IsParam("friendlyBots")) { - return if (grep lc($_) eq lc($who), split(/\s+/, $param{'friendlyBots'})); + if ( &IsParam('friendlyBots') ) { + return + if ( grep lc($_) eq lc($who), + split( /\s+/, $param{'friendlyBots'} ) ); } # do the statement. - if (!defined &doStatement($message)) { - return; + if ( !defined &doStatement($message) ) { + return; } - return unless ($addressed and !$addrchar); + return unless ( $addressed and !$addrchar ); + + if ( length $message > 64 ) { + &status("unparseable-moron: $message"); - if (length $message > 64) { - &status("unparseable-moron: $message"); -# &performReply( &getRandom(keys %{ $lang{'moron'} }) ); - $count{'Moron'}++; + # &performReply( &getRandom(keys %{ $lang{'moron'} }) ); + $count{'Moron'}++; - &performReply("You are moron \002#". $count{'Moron'} ."\002"); - return; + &performReply( "You are moron \002#" . $count{'Moron'} . "\002" ); + return; } &status("unparseable: $message"); - &performReply( &getRandom(keys %{ $lang{'dunno'} }) ); + &performReply( &getRandom( keys %{ $lang{'dunno'} } ) ); $count{'Dunno'}++; } 1; + +# vim:ts=4:sw=4:expandtab:tw=80