From 784ed86eacf5ebed4d3da2ff166b7542ac8f5cd0 Mon Sep 17 00:00:00 2001
From: Michael Andreen <harv@ruin.nu>
Date: Tue, 25 Aug 2009 13:38:17 +0200
Subject: [PATCH] Planet tags, for attaching random information to planets

---
 Commands/Intel.pm  | 79 ++++++++++++++++++++++++++++++++++++++++++++++
 Commands/PA.pm     | 21 +++++++++---
 database/roles.sql |  6 ++++
 3 files changed, 101 insertions(+), 5 deletions(-)

diff --git a/Commands/Intel.pm b/Commands/Intel.pm
index b9c00e9..b52d694 100644
--- a/Commands/Intel.pm
+++ b/Commands/Intel.pm
@@ -149,4 +149,83 @@ sub setchannel
 	}
 }
 
+sub newtag
+	: Help(Usage: .newtag tag | Creates a new tag that can be used with addtag, tags can only contain a-z, A-Z, 0-9 and _)
+	: ACL(irc_newtag)
+	: Type(member)
+{
+	my ($self,$c,$msg) = @_;
+	my ($tag) = $msg =~ /^(\w+)$/ or die 'ARGS';
+
+	my $dbh = $c->model;
+	my $query = $dbh->prepare(q{
+INSERT INTO available_planet_tags (tag) VALUES($1)
+		});
+	eval {
+		$query->execute($tag);
+	};
+	if ($@ =~ /duplicate key value/){
+		$c->reply("<b>$tag</b> already exists");
+		return;
+	}elsif ($@){
+		die $@;
+	}
+	$c->reply("Added tag <b>$tag</b>");
+}
+
+sub addtag
+	: Help(Usage: .addtag X:Y:Z tag | Adds the tag to planet X:Y:Z)
+	: ACL(irc_addtag)
+	: Type(member)
+{
+	my ($self,$c,$msg) = @_;
+	my ($x,$y,$z,$tag) = $msg =~ /^(\d+)\D+(\d+)\D+(\d+)\s+(\S+)$/ or die 'ARGS';
+	my $dbh = $c->model;
+
+	my $query = $dbh->prepare(q{
+INSERT INTO planet_tags (uid,pid,tag) VALUES($1,planetid($2,$3,$4,tick()),$5)
+		});
+	eval {
+		$query->execute($c->uid,$x,$y,$z,$tag);
+	};
+	given ($@){
+		when(''){
+			$c->reply("Added tag <b>$tag</b> to $x:$y:$z");
+		}when (/duplicate key value/){
+			$c->reply("$x:$y:$z already has tag <b>$tag</b>");
+		}when (/null value in column "pid"/){
+			$c->reply("No planet with coords $x:$y:$z");
+		}when ($@ =~ /foreign key constraint "planet_tags_tag_fkey"/){
+			$query = $dbh->prepare(q{
+SELECT array_to_string(array_agg(tag),' ')
+FROM (SELECT tag FROM available_planet_tags
+	WHERE tag % $1 ORDER BY similarity(tag,$1) DESC) t
+			});
+			my ($tags) = $dbh->selectrow_array($query,undef,$tag);
+			$c->reply("<b>$tag</b> is not a valid tag. Either you need to add it with .newtag,"
+				." or you want one of: $tags");
+		}
+		default {
+			die $@;
+		}
+	}
+}
+
+sub deltag
+	: Help(Usage: .deltag X:Y:Z tag | Removes the tag from planet X:Y:Z)
+	: ACL(irc_addtag)
+	: Type(member)
+{
+	my ($self,$c,$msg) = @_;
+	my ($x,$y,$z,$tag) = $msg =~ /^(\d+)\D+(\d+)\D+(\d+)\s+(\S+)$/ or die 'ARGS';
+	my $dbh = $c->model;
+
+	my $query = $dbh->prepare(q{
+DELETE FROM planet_tags WHERE uid = $1 AND pid = planetid($2,$3,$4,tick()) AND tag LIKE $5
+		});
+	$query->execute($c->uid,$x,$y,$z,$tag);
+	my $rows = $query->rows;
+	$c->reply("Removed <b>$rows</b> matching $tag from $x:$y:$z");
+}
+
 1;
diff --git a/Commands/PA.pm b/Commands/PA.pm
index 52fb3a0..7fb453d 100644
--- a/Commands/PA.pm
+++ b/Commands/PA.pm
@@ -55,11 +55,22 @@ sub p
 	}
 
 	my $f = $c->model->prepare(q{
-SELECT coords(x,y,z),ruler,planet,race,score,size,value,scorerank,sizerank,
-	valuerank, xp, xprank, alliance, relationship, nick, planet_status, hit_us, channel
-FROM current_planet_stats WHERE (x = $1 AND y = $2 and z = $3) OR nick ILIKE $4 LIMIT 1
+WITH p AS (SELECT coords(x,y,z),ruler,planet,race,score,size,value,scorerank,sizerank,
+		valuerank, xp, xprank, alliance, relationship, nick, planet_status, hit_us, channel
+	FROM current_planet_stats
+	WHERE (x = $1 AND y = $2 and z = $3) OR nick ILIKE $4 LIMIT 1
+), t AS (SELECT tag,bool_or(uid = $5) AS own,max(time) AS time
+	FROM planet_tags
+	WHERE pid = (SELECT pid FROM p)
+		AND ($6 OR uid = $5)
+	GROUP BY tag
+	ORDER BY time DESC
+), tags AS (SELECT array_to_string(array_agg(tag || CASE WHEN own THEN '*' ELSE '' END),' ') AS tags
+	FROM t
+)
+SELECT * FROM p, tags;
 	});
-	$f->execute($x,$y,$z,$nick);
+	$f->execute($x,$y,$z,$nick,$c->uid,$c->check_user_roles(qw/irc_p_intel/));
 	if (my $planet = $f->fetchrow_hashref()){
 		for (keys %{$planet}){
 			$planet->{$_} = valuecolor(1,$planet->{$_});
@@ -68,7 +79,7 @@ FROM current_planet_stats WHERE (x = $1 AND y = $2 and z = $3) OR nick ILIKE $4
 		if ($c->check_user_roles(qw/irc_p_intel/)){
 			$ally = "Alliance=$planet->{alliance} ($planet->{relationship}), Nick=$planet->{nick} ($planet->{planet_status}), Channel: $planet->{channel}, Hostile Count: $planet->{hit_us},";
 		}
-		$c->reply("$planet->{coords} $planet->{ruler} OF $planet->{planet},$ally Race=$planet->{race}, Score=$planet->{score} ($planet->{scorerank}), Size=$planet->{size} ($planet->{sizerank}), Value=$planet->{value} ($planet->{valuerank}), XP=$planet->{xp} ($planet->{xprank})");
+		$c->reply("$planet->{coords} $planet->{ruler} OF $planet->{planet},$ally Race=$planet->{race}, Score=$planet->{score} ($planet->{scorerank}), Size=$planet->{size} ($planet->{sizerank}), Value=$planet->{value} ($planet->{valuerank}), XP=$planet->{xp} ($planet->{xprank}) TAGS: $planet->{tags}");
 	}else{
 		$c->reply("Couldn't find planet: $msg");
 	}
diff --git a/database/roles.sql b/database/roles.sql
index 24048fb..b649f48 100644
--- a/database/roles.sql
+++ b/database/roles.sql
@@ -37,6 +37,9 @@ INSERT INTO roles VALUES('irc_getcalc');
 INSERT INTO roles VALUES('irc_sendsms');
 INSERT INTO roles VALUES('irc_smsstatus');
 INSERT INTO roles VALUES('irc_forum_others');
+INSERT INTO roles VALUES('irc_newtag');
+INSERT INTO roles VALUES('irc_addtag');
+INSERT INTO roles VALUES('irc_deltag');
 
 INSERT INTO group_roles (gid,role) VALUES('T','irc_p_nick');
 INSERT INTO group_roles (gid,role) VALUES('T','irc_p_intel');
@@ -78,6 +81,9 @@ INSERT INTO group_roles (gid,role) VALUES('T','irc_forum_others');
 
 INSERT INTO group_roles (gid,role) VALUES('M','irc_gs');
 INSERT INTO group_roles (gid,role) VALUES('M','irc_scan');
+INSERT INTO group_roles (gid,role) VALUES('M','irc_newtag');
+INSERT INTO group_roles (gid,role) VALUES('M','irc_addtag');
+INSERT INTO group_roles (gid,role) VALUES('M','irc_deltag');
 
 INSERT INTO group_roles (gid,role) VALUES('H','irc_p_nick');
 INSERT INTO group_roles (gid,role) VALUES('H','irc_masterop');
-- 
2.39.2