package VNDB::DB::VN; use strict; use warnings; use Exporter 'import'; use VNDB::Func 'gtintype'; use Encode 'decode_utf8'; our @EXPORT = qw|dbVNGet dbVNAdd dbVNEdit dbVNImageId dbVNCache dbScreenshotAdd dbScreenshotGet dbScreenshotRandom|; # Options: id, rev, char, search, lang, platform, tags_include, tags_exclude, results, page, order, what # What: extended anime relations screenshots relgraph ranking changes sub dbVNGet { my($self, %o) = @_; $o{results} ||= 10; $o{page} ||= 1; $o{order} ||= 'vr.title ASC'; $o{what} ||= ''; my %where = ( $o{id} ? ( 'v.id = ?' => $o{id} ) : (), $o{rev} ? ( 'c.rev = ?' => $o{rev} ) : (), $o{char} ? ( 'LOWER(SUBSTR(vr.title, 1, 1)) = ?' => $o{char} ) : (), defined $o{char} && !$o{char} ? ( '(ASCII(vr.title) < 97 OR ASCII(vr.title) > 122) AND (ASCII(vr.title) < 65 OR ASCII(vr.title) > 90)' => 1 ) : (), $o{lang} && @{$o{lang}} ? ( '('.join(' OR ', map "v.c_languages ILIKE '%%$_%%'", @{$o{lang}}).')' => 1 ) : (), $o{platform} && @{$o{platform}} ? ( '('.join(' OR ', map "v.c_platforms ILIKE '%%$_%%'", @{$o{platform}}).')' => 1 ) : (), $o{tags_include} && @{$o{tags_include}} ? ( 'v.id IN(SELECT vid FROM tags_vn_bayesian WHERE tag IN(!l) AND spoiler <= ? GROUP BY vid HAVING COUNT(tag) = ?)', [ $o{tags_include}[1], $o{tags_include}[0], $#{$o{tags_include}[1]}+1 ] ) : (), $o{tags_exclude} && @{$o{tags_exclude}} ? ( 'v.id NOT IN(SELECT vid FROM tags_vn_bayesian WHERE tag IN(!l))' => [ $o{tags_exclude} ] ) : (), # don't fetch hidden items unless we ask for an ID !$o{id} && !$o{rev} ? ( 'v.hidden = FALSE' => 0 ) : (), ); if($o{search}) { my @w; for (split /[ -,._]/, $o{search}) { s/%//g; if(/^\d+$/ && gtintype($_)) { push @w, 'irr.gtin = ?', $_; } elsif(length($_) > 0) { $_ = "%$_%"; push @w, '(ivr.title ILIKE ? OR ivr.original ILIKE ? OR ivr.alias ILIKE ? OR irr.title ILIKE ? OR irr.original ILIKE ?)', [ $_, $_, $_, $_, $_ ]; } } push @w, '(irr.id IS NULL OR ir.latest = irr.id)' => 1 if @w; $where{ q| v.id IN(SELECT iv.id FROM vn iv JOIN vn_rev ivr ON iv.latest = ivr.id LEFT JOIN releases_vn irv ON irv.vid = iv.id LEFT JOIN releases_rev irr ON irr.id = irv.rid LEFT JOIN releases ir ON ir.latest = irr.id !W GROUP BY iv.id)| } = [ \@w ] if @w; } my @join = ( $o{rev} ? 'JOIN vn v ON v.id = vr.vid' : 'JOIN vn v ON vr.id = v.latest', $o{rev} || $o{what} =~ /changes/ ? 'JOIN changes c ON c.id = vr.id' : (), $o{what} =~ /changes/ ? 'JOIN users u ON u.id = c.requester' : (), $o{what} =~ /relgraph/ ? 'JOIN relgraphs vg ON vg.id = v.rgraph' : (), ); my $tag_ids = $o{tags_include} && join ',', @{$o{tags_include}[1]}; my @select = ( qw|v.id v.locked v.hidden v.c_released v.c_languages v.c_platforms vr.title vr.original v.rgraph v.c_popularity|, 'vr.id AS cid', $o{what} =~ /extended/ ? ( qw|vr.alias vr.image vr.img_nsfw vr.length vr.desc vr.l_wp vr.l_encubed vr.l_renai vr.l_vnn| ) : (), $o{what} =~ /changes/ ? ( qw|c.requester c.comments v.latest u.username c.rev c.causedby|, q|extract('epoch' from c.added) as added|) : (), $o{what} =~ /relgraph/ ? 'vg.svg' : (), $o{what} =~ /ranking/ ? '(SELECT COUNT(*)+1 FROM vn iv WHERE iv.hidden = false AND iv.c_popularity > v.c_popularity) AS ranking' : (), $tag_ids ? qq|(SELECT AVG(tvb.rating) FROM tags_vn_bayesian tvb WHERE tvb.tag IN($tag_ids) AND tvb.vid = v.id AND spoiler <= $o{tags_include}[0] GROUP BY tvb.vid) AS tagscore| : (), ); my($r, $np) = $self->dbPage(\%o, q| SELECT !s FROM vn_rev vr !s !W ORDER BY !s|, join(', ', @select), join(' ', @join), \%where, $o{order}, ); if($o{what} =~ /relgraph/) { $_->{svg} = decode_utf8($_->{svg}) for @$r; } if(@$r && $o{what} =~ /(anime|relations|screenshots)/) { my %r = map { $r->[$_]{anime} = []; $r->[$_]{relations} = []; $r->[$_]{screenshots} = []; ($r->[$_]{cid}, $_) } 0..$#$r; if($o{what} =~ /anime/) { push(@{$r->[$r{$_->{vid}}]{anime}}, $_) && delete $_->{vid} for (@{$self->dbAll(q| SELECT va.vid, a.id, a.year, a.ann_id, a.nfo_id, a.type, a.title_romaji, a.title_kanji, extract('epoch' from a.lastfetch) AS lastfetch FROM vn_anime va JOIN anime a ON va.aid = a.id WHERE va.vid IN(!l)|, [ keys %r ] )}); } if($o{what} =~ /relations/) { push(@{$r->[$r{$_->{vid1}}]{relations}}, { relation => $_->{relation}, id => $_->{vid2}, title => $_->{title}, original => $_->{original} }) for(@{$self->dbAll(q| SELECT rel.vid1, rel.vid2, rel.relation, vr.title, vr.original FROM vn_relations rel JOIN vn v ON rel.vid2 = v.id JOIN vn_rev vr ON v.latest = vr.id WHERE rel.vid1 IN(!l)|, [ keys %r ] )}); } if($o{what} =~ /screenshots/) { push(@{$r->[$r{$_->{vid}}]{screenshots}}, $_) && delete $_->{vid} for (@{$self->dbAll(q| SELECT vs.vid, s.id, vs.nsfw, vs.rid, s.width, s.height FROM vn_screenshots vs JOIN screenshots s ON vs.scr = s.id WHERE vs.vid IN(!l) ORDER BY vs.scr|, [ keys %r ] )}); } } return wantarray ? ($r, $np) : $r; } # arguments: id, %options ->( editsum uid + insert_rev ) # returns: ( local revision, global revision ) sub dbVNEdit { my($self, $id, %o) = @_; my($rev, $cid) = $self->dbRevisionInsert('v', $id, $o{editsum}, $o{uid}); insert_rev($self, $cid, $id, \%o); return ($rev, $cid); } # arguments: %options ->( editsum uid + insert_rev ) # returns: ( item id, global revision ) sub dbVNAdd { my($self, %o) = @_; my($id, $cid) = $self->dbItemInsert('v', $o{editsum}, $o{uid}); insert_rev($self, $cid, $id, \%o); return ($id, $cid); } # helper function, inserts a producer revision # Arguments: global revision, item id, { columns in producers_rev + anime + relations + screenshots } # screenshots = [ [ scrid, nsfw, rid ], .. ] # relations = [ [ rel, vid ], .. ] # anime = [ aid, .. ] sub insert_rev { my($self, $cid, $vid, $o) = @_; $o->{img_nsfw} = $o->{img_nsfw}?1:0; $self->dbExec(q| INSERT INTO vn_rev (id, vid, title, original, "desc", alias, image, img_nsfw, length, l_wp, l_encubed, l_renai, l_vnn) VALUES (!l)|, [ $cid, $vid, @$o{qw|title original desc alias image img_nsfw length l_wp l_encubed l_renai l_vnn|} ]); $self->dbExec(q| INSERT INTO vn_screenshots (vid, scr, nsfw, rid) VALUES (?, ?, ?, ?)|, $cid, $_->[0], $_->[1]?1:0, $_->[2] ) for (@{$o->{screenshots}}); $self->dbExec(q| INSERT INTO vn_relations (vid1, vid2, relation) VALUES (?, ?, ?)|, $cid, $_->[1], $_->[0] ) for (@{$o->{relations}}); $self->dbExec(q| INSERT INTO vn_anime (vid, aid) VALUES (?, ?)|, $cid, $_ ) for (@{$o->{anime}}); } # fetches an ID for a new image sub dbVNImageId { return shift->dbRow("SELECT nextval('covers_seq') AS ni")->{ni}; } # Updates the vn.c_ columns sub dbVNCache { my($self, @vn) = @_; $self->dbExec('SELECT update_vncache(?)', $_) for (@vn); } # insert a new screenshot and return it's ID # (no arguments required, as Multi is responsible for filling the entry with information) sub dbScreenshotAdd { return shift->dbRow(q|INSERT INTO screenshots (processed) VALUES(false) RETURNING id|)->{id}; } # arrayref of screenshot IDs as argument sub dbScreenshotGet { return shift->dbAll(q|SELECT * FROM screenshots WHERE id IN(!l)|, shift); } # Fetch random VN + screenshots sub dbScreenshotRandom { return shift->dbAll(q| SELECT vs.scr, vr.vid, vr.title FROM vn_screenshots vs JOIN vn v ON v.latest = vs.vid JOIN vn_rev vr ON vr.id = v.latest WHERE vs.nsfw = FALSE AND v.hidden = FALSE ORDER BY RANDOM() LIMIT 4| ); } 1;