diff options
Diffstat (limited to 'lib/VN3/Char/JS.pm')
-rw-r--r-- | lib/VN3/Char/JS.pm | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/lib/VN3/Char/JS.pm b/lib/VN3/Char/JS.pm new file mode 100644 index 00000000..b91b7534 --- /dev/null +++ b/lib/VN3/Char/JS.pm @@ -0,0 +1,38 @@ +package VN3::Char::JS; + +use VN3::Prelude; + + +json_api '/js/char.json', { + search => { maxlength => 500 } +}, sub { + my $q = shift->{search}; + + # XXX: This query is kinda slow + my $qs = $q =~ s/[%_]//gr; + my $r = tuwf->dbAlli( + 'SELECT c.id, c.name, c.original, c.main, c2.name AS main_name, c2.original AS main_original', + 'FROM (', + # ID search + $q =~ /^$CID_RE$/ ? ('SELECT 1, id FROM chars WHERE id =', \"$1", 'UNION ALL') : (), + # exact match + 'SELECT 2, id FROM chars WHERE lower(name) = lower(', \$q, ") OR lower(translate(original,' ', '')) = lower(", \($q =~ s/\s//gr), ')', + 'UNION ALL', + # prefix match + 'SELECT 3, id FROM chars WHERE name ILIKE', \"$qs%", ' OR original ILIKE', \"$qs%", + 'UNION ALL', + # substring match + 'SELECT 4, id FROM chars WHERE name ILIKE', \"%$qs%", ' OR original ILIKE', \"%$qs%", + ') AS ct (ord, id)', + 'JOIN chars c ON c.id = ct.id', + 'LEFT JOIN chars c2 ON c2.id = c.main', + 'WHERE NOT c.hidden', + 'GROUP BY c.id, c.name, c.original, c.main, c2.name, c2.original', + 'ORDER BY MIN(ct.ord), c.name', + 'LIMIT 20' + ); + + tuwf->resJSON({CharResult => $r}); +}; + +1; |