1 |
599 |
ahitrov |
package sphinx::Keeper; |
2 |
|
|
|
3 |
|
|
use strict; |
4 |
|
|
use warnings 'all'; |
5 |
|
|
use base qw(Contenido::Keeper); |
6 |
|
|
use Contenido::Globals; |
7 |
603 |
ahitrov |
use Data::Dumper; |
8 |
599 |
ahitrov |
|
9 |
|
|
###################### |
10 |
|
|
# Отправить объект в поиск: |
11 |
|
|
# Вызов: $keeper->set_search( $object ); |
12 |
|
|
# Объект должен обязательно иметь метод |
13 |
|
|
# ->get_search_data, |
14 |
|
|
# возвращающий структуру: |
15 |
|
|
# { |
16 |
|
|
# id => $object->id, |
17 |
|
|
# class => $object->class, |
18 |
|
|
# name => $object_name, |
19 |
|
|
# text => $search_text |
20 |
|
|
# } |
21 |
|
|
# Кроме того, метод чувствителен к полю status и предполагает, |
22 |
|
|
# что status=1 - документ активен; status=0 - документ не активен. |
23 |
|
|
########################################################################## |
24 |
|
|
sub send |
25 |
|
|
{ |
26 |
|
|
my $self = shift; |
27 |
|
|
my $doc = shift; |
28 |
|
|
return undef unless ref $doc && $doc->id; |
29 |
|
|
|
30 |
603 |
ahitrov |
my ($object) = $keeper->get_documents( |
31 |
599 |
ahitrov |
class => 'sphinx::Search', |
32 |
|
|
object_id => $doc->id, |
33 |
|
|
object_class => $doc->class, |
34 |
|
|
); |
35 |
|
|
if ( $doc->status == 1 ) { |
36 |
|
|
my $data = $doc->get_search_data; |
37 |
|
|
return undef unless $data; |
38 |
|
|
unless ( ref $object ) { |
39 |
603 |
ahitrov |
$object = sphinx::Search->new( $keeper ); |
40 |
599 |
ahitrov |
$object->status( 1 ); |
41 |
|
|
$object->is_deleted( 0 ); |
42 |
|
|
$object->object_id( $doc->id ); |
43 |
|
|
$object->object_class( $doc->class ); |
44 |
|
|
$object->name( $data->{name} ); |
45 |
|
|
$object->search( $data->{text} ); |
46 |
|
|
$object->store; |
47 |
|
|
} else { |
48 |
639 |
ahitrov |
if ( $data->{name} ne $object->name || $data->{text} ne $object->search || $object->is_deleted || $object->status <= 0 ) { |
49 |
599 |
ahitrov |
$object->status( 1 ); |
50 |
|
|
$object->is_deleted( 0 ); |
51 |
|
|
$object->name( $data->{name} ); |
52 |
|
|
$object->search( $data->{text} ); |
53 |
|
|
$object->store; |
54 |
|
|
} |
55 |
|
|
} |
56 |
|
|
} else { |
57 |
|
|
if ( ref $object ) { |
58 |
|
|
$object->status( 0 ); |
59 |
|
|
$object->is_deleted( 1 ); |
60 |
|
|
$object->store; |
61 |
|
|
} |
62 |
|
|
} |
63 |
|
|
} |
64 |
|
|
|
65 |
|
|
|
66 |
603 |
ahitrov |
# Методы поиска |
67 |
|
|
#################################################################### |
68 |
|
|
sub search { |
69 |
|
|
my $self = shift; |
70 |
|
|
my $text = shift; |
71 |
|
|
return unless $text; |
72 |
|
|
my (%opts) = @_; |
73 |
|
|
|
74 |
|
|
my $result; |
75 |
|
|
my $db_table = delete $opts{db_table} || $self->state->table_name; |
76 |
|
|
my @wheres = ("MATCH(?)"); |
77 |
|
|
my @values = ($text); |
78 |
658 |
ahitrov |
my @orders; |
79 |
603 |
ahitrov |
my $count = delete $opts{count}; |
80 |
|
|
my $limit = delete $opts{limit}; |
81 |
|
|
return if $limit && ($limit =~ /\D/ || $limit < 0); |
82 |
605 |
ahitrov |
my $offset = delete $opts{offset}; |
83 |
|
|
return if $offset && ($offset =~ /\D/ || $offset < 0); |
84 |
603 |
ahitrov |
my $no_limit = delete $opts{no_limit}; |
85 |
|
|
unless ( $no_limit ) { |
86 |
|
|
$limit ||= 1000; |
87 |
|
|
} |
88 |
605 |
ahitrov |
if ( $count ) { |
89 |
|
|
$limit = 0; |
90 |
|
|
$offset = 0; |
91 |
|
|
} |
92 |
603 |
ahitrov |
my $return_value = delete $opts{return_value} || 'array_ref'; |
93 |
|
|
my $hash_by = delete $opts{hash_by} || 'object_id'; |
94 |
|
|
|
95 |
605 |
ahitrov |
if ( exists $opts{object_class} ) { |
96 |
|
|
push @wheres, "object_class in (".join( ',', map { '?' } ref $opts{object_class} eq 'ARRAY' ? @{$opts{object_class}} : ($opts{object_class}) ).")"; |
97 |
|
|
push @values, ref $opts{object_class} ? @{$opts{object_class}} : $opts{object_class}; |
98 |
603 |
ahitrov |
} |
99 |
605 |
ahitrov |
|
100 |
658 |
ahitrov |
if ( exists $opts{order_by} ) { |
101 |
|
|
push @orders, $opts{order_by}; |
102 |
|
|
} elsif ( !$count ) { |
103 |
|
|
push @orders, 'weight desc, last_edited desc'; |
104 |
|
|
} |
105 |
|
|
|
106 |
|
|
my $query = "select ".($count ? 'count(*) as cnt' : '*, weight() as weight')." from $db_table where ".join( ' and ', @wheres ).(@orders ? " order by ".join(', ', @orders) : ''); |
107 |
605 |
ahitrov |
if ( $limit && $offset ) { |
108 |
|
|
$query .= " limit $offset, $limit "; |
109 |
|
|
} elsif ( $limit ) { |
110 |
|
|
$query .= " limit 0, $limit "; |
111 |
603 |
ahitrov |
} |
112 |
|
|
warn "SEARCH QUERY: $query\n" if $DEBUG; |
113 |
|
|
warn "SEARCH VALUES: ".Dumper( \@values ) if $DEBUG; |
114 |
605 |
ahitrov |
my $sth = $self->SQL->prepare( $query ); |
115 |
661 |
ahitrov |
if ( $sth->execute( @values ) ) { |
116 |
|
|
if ( $count ) { |
117 |
|
|
$result = $sth->fetchrow_arrayref; |
118 |
|
|
warn "COUNT: ". Dumper( $result ) if $DEBUG; |
119 |
|
|
$result = $result->[0]; |
120 |
|
|
} else { |
121 |
|
|
$result = []; |
122 |
|
|
while ( my $row = $sth->fetchrow_hashref ) { |
123 |
|
|
push @$result, $row; |
124 |
|
|
} |
125 |
|
|
} |
126 |
603 |
ahitrov |
} else { |
127 |
661 |
ahitrov |
warn "ERROR in statement: ".$sth->errstr."\n"; |
128 |
|
|
warn "SEARCH QUERY: $query\n"; |
129 |
|
|
warn "SEARCH VALUES: ".Dumper( \@values ); |
130 |
603 |
ahitrov |
} |
131 |
764 |
ahitrov |
$sth->finish |
132 |
603 |
ahitrov |
return $result; |
133 |
|
|
} |
134 |
|
|
|
135 |
|
|
sub stemmed { |
136 |
|
|
my $self = shift; |
137 |
|
|
my $db_table = $self->state->table_name_stemmed; |
138 |
|
|
return $self->search( @_, db_table => $db_table ); |
139 |
|
|
} |
140 |
|
|
|
141 |
|
|
# МЕТОДЫ ДОСТУПА К СОЕДИНЕНИЯМ С БАЗОЙ УМНЫЕ |
142 |
|
|
#################################################################### |
143 |
|
|
# получение соединения с базой или установка нового если его не было |
144 |
|
|
sub SQL { |
145 |
|
|
my $self = shift; |
146 |
|
|
return ($self->connect_check() ? $self->{SQL} : undef); |
147 |
|
|
} |
148 |
|
|
|
149 |
|
|
# ------------------------------------------------------------------------------------------------- |
150 |
|
|
# Открываем соединение с базой данных |
151 |
|
|
# ------------------------------------------------------------------------------------------------- |
152 |
|
|
sub connect { |
153 |
|
|
my $self = shift; |
154 |
|
|
#соединение уже есть |
155 |
|
|
if ($self->is_connected) { |
156 |
|
|
} else { |
157 |
|
|
unless ($self->{SQL} = $self->db_connect) { |
158 |
|
|
warn "Не могу соединиться с базой данных"; |
159 |
|
|
die; |
160 |
|
|
} |
161 |
|
|
$self->{SQL}->do("SET NAMES '".$self->state->db_client_encoding."'") if ($self->state->db_client_encoding); |
162 |
|
|
} |
163 |
|
|
|
164 |
|
|
$self->{_connect_ok} = 1; |
165 |
|
|
return 1; |
166 |
|
|
} |
167 |
|
|
|
168 |
|
|
#проверка соединения с базой кеширующая состояние соединения |
169 |
|
|
sub connect_check { |
170 |
|
|
my $self = shift; |
171 |
|
|
return 1 if ($self->{_connect_ok}); |
172 |
|
|
if ($self->is_connected) { |
173 |
|
|
$self->{_connect_ok} = 1; |
174 |
|
|
return 1; |
175 |
|
|
} else { |
176 |
|
|
if ($self->connect) { |
177 |
|
|
return 1; |
178 |
|
|
} else { |
179 |
|
|
#сюда по логике попадать не должно так как die вылететь должен |
180 |
|
|
warn "Connect failed\n"; |
181 |
|
|
return 0; |
182 |
|
|
} |
183 |
|
|
} |
184 |
|
|
} |
185 |
|
|
|
186 |
|
|
sub db_connect { |
187 |
|
|
my $self = shift; |
188 |
|
|
my $dbh = DBI->connect('DBI:mysql:host='.$self->{db_host}.';port='.$self->{db_port}.';mysql_enable_utf8=1') |
189 |
|
|
|| die "Contenido Error: Не могу соединиться с Sphinx базой данных\n"; |
190 |
|
|
|
191 |
658 |
ahitrov |
$dbh->{mysql_auto_reconnect} = 1; |
192 |
603 |
ahitrov |
# $dbh->{'AutoCommit'} = 1; |
193 |
|
|
|
194 |
|
|
return $dbh; |
195 |
|
|
} |
196 |
|
|
|
197 |
|
|
sub is_connected { |
198 |
|
|
my $self = shift; |
199 |
|
|
if ( ref $self->{SQL} and $self->{SQL}->can('ping') and $self->{SQL}->ping() ) { |
200 |
|
|
$self->{_connect_ok} = 1; |
201 |
|
|
return 1; |
202 |
|
|
} else { |
203 |
|
|
$self->{_connect_ok} = 0; |
204 |
|
|
return 0; |
205 |
|
|
} |
206 |
|
|
|
207 |
|
|
# warn 'Check if MySQL DB connected: '.(ref $self && exists $self->{SQL} && ref $self->{SQL} ? 1 : 0 ) if $DEBUG; |
208 |
|
|
# return ( ref($self) && exists $self->{SQL} && ref $self->{SQL} ); |
209 |
|
|
} |
210 |
599 |
ahitrov |
1; |