A3C/lib/Strix.pm

package Strix;

use strict;
use warnings;

use base qw(Jifty::Object Class::Accessor::Fast);
__PACKAGE__->mk_accessors( qw(instance uid) );

use DBI;
use Data::Dump qw/dump/;
use Carp qw/confess/;
use Jifty;

our $debug = 0;

=head1 NAME

Strix

=head1 METHODS

=head2 new

  my $strix = Strix->new({ instance => 'os-test0604-zg' });

=head2 dbh

  my $dbh = Strix->dbh( $strix_instance );

  my $dbh = $strix->dbh;

=cut

our $instance_dbh;

sub dbh {
        my $self = shift;

        my $instance = shift || ref($self) && $self->instance || confess "no instance";

        return $instance_dbh->{$instance} if $instance_dbh->{$instance};

        my $config = Jifty->config->app('strix') or die "need strix config";
        my $database = $config->{database} or die "no strix.database in config";

        Jifty->log->debug("using config ", dump( $database ));

        my $dsn =
                'DBI:Pg:dbname=' . $instance .
                ';host=' . $database->{host} .
                ';port=' . $database->{port};

        Jifty->log->info("Connect to instance $instance with dsn $dsn");

        my $dbh = DBI->connect( $dsn, $database->{user}, $database->{passwd} ) or die $DBI::errstr;

        $instance_dbh->{$instance} = $dbh;

        warn "## instance_dbh = ",dump( $instance_dbh ) if $debug;

        return $dbh;
}

=head2 category

        my $category = Strix->category( $url );

=cut

sub category {
        my $self = shift;

        my $url = shift || confess "no url";

        # sysinc/profiles.php
        my $sth = $self->dbh->prepare(qq{
        SELECT kategorija.*, lang.langid, lang.locale, template.tfilename, template.tflags, site.naziv as sitename, site.admin_mail, site.address, site.root as site_root, getPathFromNav(kategorija.id) as path, site.ordstr as site_ordstr FROM kategorija, template, site, lang WHERE kategorija.url = ? AND kategorija.template_id = template.id AND kategorija.site_id = site.id AND lang.id = kategorija.lang
        });
        $sth->execute($url);

        my $category = $sth->fetchrow_hashref() or die "can't fetch category $url";
        return $category;
}

=head2 layout

        my $layout = $strix->layout( $url );

=cut

sub layout {
        my $self = shift;

        my $url = shift || confess "no url";

        my $dbh = $self->dbh;
        my $category = $self->category( $url );

        my $sth = $dbh->prepare(qq{
        SELECT template.tfilename, template.tflags FROM template WHERE id = ?
        });
        $sth->execute( $category->{template_id} );

        my $template = $sth->fetchrow_hashref() or die "can't fetch template";

        warn "template = ",dump( $template ) if $debug;

        my $page;
        warn "### free layout...\n" if $debug;

        # index.php
        $sth = $dbh->prepare(qq{
        SELECT layout_id, module_id, pozicija, module_args, name, fname, notitle, class_name
        FROM pre_layout, modules
        WHERE id=module_id AND ? = template_id AND redoslijed >= 0
        ORDER BY redoslijed DESC
        });
        $sth->execute( $category->{template_id} );

        sub module_args {
                my $row = shift;
                return undef unless $row->{module_args};
                my $args;
                foreach my $a ( split(/\&/, $row->{module_args} ) ) {
                        $args->{$1} = $2 if $a =~ m/^(.+)=(.+)$/;
                }
                return $args;
        }

        while (my $row = $sth->fetchrow_hashref() ) {
                warn dump( $row ) if $debug;
                push @{ $page->{free} }, { $row->{name} => module_args( $row ) };
        }

        warn "### pre layout...\n" if $debug;

        $sth = $dbh->prepare(qq{
        SELECT
                l.id as layout_id, l.user_id, l.kategorija_id, l.module_id, l.pozicija, l.redoslijed, l.module_args, l.state, l.notitle,
                m.name, m.fname, m.hidden, m.nocache, m.pos, m.class_name,
                acl_module.acl_register_id
        FROM layout as l, modules as m LEFT JOIN acl_module ON (acl_module.modules_id = m.id)
        WHERE l.user_id=?
        AND l.kategorija_id=?
        AND m.id=l.module_id
        ORDER BY pozicija,redoslijed DESC
        });
        $sth->execute( 1, $category->{id} );

        while (my $row = $sth->fetchrow_hashref() ) {
                warn dump( $row ) if $debug;
                push @{ $page->{pre}->{ $row->{pos} } }, { $row->{name} => module_args( $row ) };
        }

        warn "### post layout...\n" if $debug;

        $sth = $dbh->prepare(qq{
        SELECT layout_id, module_id, pozicija, module_args, name, notitle
        FROM pre_layout, modules
        WHERE id=module_id AND ? = template_id AND redoslijed < 0
        ORDER BY redoslijed DESC
        });
        $sth->execute( $category->{template_id} );

        while (my $row = $sth->fetchrow_hashref() ) {
                warn dump( $row ) if $debug;
                push @{ $page->{post}->{ $row->{pozicija} } }, { $row->{name} => module_args( $row ) };
        }

        return $page;

}

=head2 sitemap

        my $sitemap = $strix->sitemap( $site_id, $uid );

=cut

sub sitemap {
        my $self = shift;

        my ( $site_id, $uid ) = @_;
        my $sitemap;

        my $query = "SELECT *, ( length(ordstr)/3 ) - 1 AS depth FROM site WHERE id = ?";
        $query = "SELECT *, coalesce(( length(ordstr)/3 ) - 1,0) AS depth FROM site ORDER BY ordstr" unless $site_id;

        my $sth = $self->dbh->prepare( $query );
        if ( $site_id ) {
                $sth->execute( $site_id );
        } else {
                $sth->execute;
        }

        while (my $row = $sth->fetchrow_hashref() ) {
                warn dump( $row ) if $debug;

                $sitemap->{ $row->{naziv} } = $self->site_navigation( $site_id, $uid );
        }

        return $sitemap;
}

=head2 site_navigation

  my $navigation = $strix->site_navigation( $site_id, $uid );

=cut

sub site_navigation {
        my $self = shift;

        my ( $site_id, $uid ) = @_;

        $uid ||= 1; # anonymous
#       $uid ||= 2; # admin

        my $sth = $self->dbh->prepare(
        "SELECT kategorija.*, ((length(prikaz)+length(coalesce(ordstr,'')))/3)-1 as depth FROM kategorija JOIN navigacija ON (kategorija.id = kategorija_id), site WHERE site_id = ? AND site.id = site_id AND userCanDoOnObject(?, 1, 'kats', kategorija.id) ORDER BY prikaz");
        $sth->execute( $site_id, $uid );

        Jifty->log->debug("site $site_id has ", $sth->rows, " categories for uid $uid");

        my $navigation = [];

        my @pos = ( 0 );

        while (my $kat = $sth->fetchrow_hashref() ) {
                warn "# kat = ",dump( $kat ) if $debug;
                die "no depth" unless $kat->{depth};

                my $node = { type => 'category' };
                foreach my $c ( qw/naziv url/ ) {
                        $node->{$c} = $kat->{$c};
                }

                my $depth = $kat->{depth};
                if ( ! defined $pos[ $depth - 2 ] ) {
                        warn "FIXING CATEGORY: ",dump( $kat );
                        $node->{class} = "error";
                        $depth--;
                }
                @pos = splice( @pos, 0, $depth );
                $pos[ $depth - 1 ]++;

                warn "## category depth = $depth pos = ",dump( @pos ) if $debug;

                my $code = '$navigation';
                map { $code .= '->[' . ( $_ - 1 ) . ']->{children}' } @pos;
                $code =~ s/->{children}$//;
                warn "## category code: $code\n" if $debug;
                eval $code . '= $node';
                if ( $@ ) {
                        warn "SKIPPED CATEGORY: $@ ",dump( $kat );
                        next;
                }

                my $sth_ms = $self->dbh->prepare(
                "SELECT
                        multistatic.id, multistatic.title, multistatic.kname,
                        multistatic_navigation.kategorija_id, multistatic_navigation.prikaz,
                        (LENGTH(multistatic_navigation.prikaz)/3) AS depth
                FROM multistatic, multistatic_navigation
                WHERE multistatic.id = multistatic_navigation.multistatic_id
                        AND multistatic_navigation.prikaz != ''
                        AND multistatic_navigation.kategorija_id = ?
                        AND multistatic.title != ''
                ORDER BY multistatic_navigation.prikaz");
                $sth_ms->execute( $kat->{id} );

                if ( my $rows = $sth_ms->rows ) {
                        Jifty->log->debug("$site_id has $rows multistatic pages");

                        while (my $ms = $sth_ms->fetchrow_hashref() ) {
                                warn "# ms = ",dump( $ms ) if $debug;

                                my $node = {
                                        naziv => $ms->{title},
                                        url => $kat->{url} . '?ms_nav=' . $ms->{prikaz},
                                        type => 'multistatic',
                                };
                                
                                my $ms_depth = $ms->{depth} + $depth;
                                my $p = $pos[ $ms_depth - 1 ]++;
                                warn "## multistatic depth = $ms_depth pos = ",dump( @pos ) if $debug;

                                my $ms_code = $code . '->{children}->[ ' . $p . ']  = $node';
                                warn "## multistatic code: $ms_code\n" if $debug;
                                eval $ms_code;
                                if ( $@ ) {
                                        warn "SKIPPED MULTISTATIC: $@ ",dump( $ms );
                                        next;
                                }
                        }
                }

        }

        return $navigation;

}

1;
1	dpavlin	167	package Strix;
2
3			use strict;
4			use warnings;
5
6	dpavlin	168	use base qw(Jifty::Object Class::Accessor::Fast);
7	dpavlin	174	__PACKAGE__->mk_accessors( qw(instance uid) );
8	dpavlin	167
9			use DBI;
10			use Data::Dump qw/dump/;
11	dpavlin	168	use Carp qw/confess/;
12	dpavlin	181	use Jifty;
13	dpavlin	167
14	dpavlin	168	our $debug = 0;
15
16	dpavlin	167	=head1 NAME
17
18			Strix
19
20			=head1 METHODS
21
22	dpavlin	168	=head2 new
23
24	dpavlin	174	my $strix = Strix->new({ instance => 'os-test0604-zg' });
25	dpavlin	168
26	dpavlin	167	=head2 dbh
27
28	dpavlin	174	my $dbh = Strix->dbh( $strix_instance );
29	dpavlin	167
30	dpavlin	168	my $dbh = $strix->dbh;
31
32	dpavlin	167	=cut
33
34	dpavlin	174	our $instance_dbh;
35	dpavlin	171
36	dpavlin	167	sub dbh {
37			my $self = shift;
38
39	dpavlin	177	my $instance = shift \|\| ref($self) && $self->instance \|\| confess "no instance";
40	dpavlin	167
41	dpavlin	174	return $instance_dbh->{$instance} if $instance_dbh->{$instance};
42	dpavlin	171
43	dpavlin	167	my $config = Jifty->config->app('strix') or die "need strix config";
44			my $database = $config->{database} or die "no strix.database in config";
45
46			Jifty->log->debug("using config ", dump( $database ));
47
48			my $dsn =
49	dpavlin	174	'DBI:Pg:dbname=' . $instance .
50	dpavlin	167	';host=' . $database->{host} .
51			';port=' . $database->{port};
52
53	dpavlin	174	Jifty->log->info("Connect to instance $instance with dsn $dsn");
54	dpavlin	167
55			my $dbh = DBI->connect( $dsn, $database->{user}, $database->{passwd} ) or die $DBI::errstr;
56
57	dpavlin	174	$instance_dbh->{$instance} = $dbh;
58	dpavlin	171
59	dpavlin	174	warn "## instance_dbh = ",dump( $instance_dbh ) if $debug;
60	dpavlin	171
61	dpavlin	167	return $dbh;
62			}
63
64	dpavlin	168	=head2 category
65
66			my $category = Strix->category( $url );
67
68			=cut
69
70			sub category {
71			my $self = shift;
72
73			my $url = shift \|\| confess "no url";
74
75			# sysinc/profiles.php
76			my $sth = $self->dbh->prepare(qq{
77			SELECT kategorija.*, lang.langid, lang.locale, template.tfilename, template.tflags, site.naziv as sitename, site.admin_mail, site.address, site.root as site_root, getPathFromNav(kategorija.id) as path, site.ordstr as site_ordstr FROM kategorija, template, site, lang WHERE kategorija.url = ? AND kategorija.template_id = template.id AND kategorija.site_id = site.id AND lang.id = kategorija.lang
78			});
79			$sth->execute($url);
80
81			my $category = $sth->fetchrow_hashref() or die "can't fetch category $url";
82			return $category;
83			}
84
85			=head2 layout
86
87			my $layout = $strix->layout( $url );
88
89			=cut
90
91			sub layout {
92			my $self = shift;
93
94			my $url = shift \|\| confess "no url";
95
96			my $dbh = $self->dbh;
97			my $category = $self->category( $url );
98
99			my $sth = $dbh->prepare(qq{
100			SELECT template.tfilename, template.tflags FROM template WHERE id = ?
101			});
102			$sth->execute( $category->{template_id} );
103
104			my $template = $sth->fetchrow_hashref() or die "can't fetch template";
105
106			warn "template = ",dump( $template ) if $debug;
107
108			my $page;
109			warn "### free layout...\n" if $debug;
110
111			# index.php
112			$sth = $dbh->prepare(qq{
113			SELECT layout_id, module_id, pozicija, module_args, name, fname, notitle, class_name
114			FROM pre_layout, modules
115			WHERE id=module_id AND ? = template_id AND redoslijed >= 0
116			ORDER BY redoslijed DESC
117			});
118			$sth->execute( $category->{template_id} );
119
120	dpavlin	173	sub module_args {
121			my $row = shift;
122			return undef unless $row->{module_args};
123			my $args;
124			foreach my $a ( split(/\&/, $row->{module_args} ) ) {
125			$args->{$1} = $2 if $a =~ m/^(.+)=(.+)$/;
126			}
127			return $args;
128			}
129
130	dpavlin	168	while (my $row = $sth->fetchrow_hashref() ) {
131			warn dump( $row ) if $debug;
132	dpavlin	173	push @{ $page->{free} }, { $row->{name} => module_args( $row ) };
133	dpavlin	168	}
134
135			warn "### pre layout...\n" if $debug;
136
137			$sth = $dbh->prepare(qq{
138			SELECT
139			l.id as layout_id, l.user_id, l.kategorija_id, l.module_id, l.pozicija, l.redoslijed, l.module_args, l.state, l.notitle,
140			m.name, m.fname, m.hidden, m.nocache, m.pos, m.class_name,
141			acl_module.acl_register_id
142			FROM layout as l, modules as m LEFT JOIN acl_module ON (acl_module.modules_id = m.id)
143			WHERE l.user_id=?
144			AND l.kategorija_id=?
145			AND m.id=l.module_id
146			ORDER BY pozicija,redoslijed DESC
147			});
148			$sth->execute( 1, $category->{id} );
149
150			while (my $row = $sth->fetchrow_hashref() ) {
151			warn dump( $row ) if $debug;
152	dpavlin	173	push @{ $page->{pre}->{ $row->{pos} } }, { $row->{name} => module_args( $row ) };
153	dpavlin	168	}
154
155			warn "### post layout...\n" if $debug;
156
157			$sth = $dbh->prepare(qq{
158			SELECT layout_id, module_id, pozicija, module_args, name, notitle
159			FROM pre_layout, modules
160			WHERE id=module_id AND ? = template_id AND redoslijed < 0
161			ORDER BY redoslijed DESC
162			});
163			$sth->execute( $category->{template_id} );
164
165			while (my $row = $sth->fetchrow_hashref() ) {
166			warn dump( $row ) if $debug;
167	dpavlin	173	push @{ $page->{post}->{ $row->{pozicija} } }, { $row->{name} => module_args( $row ) };
168	dpavlin	168	}
169
170			return $page;
171
172			}
173
174	dpavlin	169	=head2 sitemap
175
176			my $sitemap = $strix->sitemap( $site_id, $uid );
177
178			=cut
179
180			sub sitemap {
181			my $self = shift;
182
183			my ( $site_id, $uid ) = @_;
184			my $sitemap;
185
186			my $query = "SELECT *, ( length(ordstr)/3 ) - 1 AS depth FROM site WHERE id = ?";
187			$query = "SELECT *, coalesce(( length(ordstr)/3 ) - 1,0) AS depth FROM site ORDER BY ordstr" unless $site_id;
188
189			my $sth = $self->dbh->prepare( $query );
190			if ( $site_id ) {
191			$sth->execute( $site_id );
192			} else {
193			$sth->execute;
194			}
195
196			while (my $row = $sth->fetchrow_hashref() ) {
197			warn dump( $row ) if $debug;
198
199			$sitemap->{ $row->{naziv} } = $self->site_navigation( $site_id, $uid );
200			}
201
202			return $sitemap;
203			}
204
205			=head2 site_navigation
206
207			my $navigation = $strix->site_navigation( $site_id, $uid );
208
209			=cut
210
211			sub site_navigation {
212			my $self = shift;
213
214			my ( $site_id, $uid ) = @_;
215
216			$uid \|\|= 1; # anonymous
217			# $uid \|\|= 2; # admin
218
219			my $sth = $self->dbh->prepare(
220			"SELECT kategorija.*, ((length(prikaz)+length(coalesce(ordstr,'')))/3)-1 as depth FROM kategorija JOIN navigacija ON (kategorija.id = kategorija_id), site WHERE site_id = ? AND site.id = site_id AND userCanDoOnObject(?, 1, 'kats', kategorija.id) ORDER BY prikaz");
221			$sth->execute( $site_id, $uid );
222
223			Jifty->log->debug("site $site_id has ", $sth->rows, " categories for uid $uid");
224
225			my $navigation = [];
226
227			my @pos = ( 0 );
228
229			while (my $kat = $sth->fetchrow_hashref() ) {
230			warn "# kat = ",dump( $kat ) if $debug;
231			die "no depth" unless $kat->{depth};
232
233			my $node = { type => 'category' };
234			foreach my $c ( qw/naziv url/ ) {
235			$node->{$c} = $kat->{$c};
236			}
237
238			my $depth = $kat->{depth};
239	dpavlin	182	if ( ! defined $pos[ $depth - 2 ] ) {
240			warn "FIXING CATEGORY: ",dump( $kat );
241			$node->{class} = "error";
242			$depth--;
243			}
244	dpavlin	169	@pos = splice( @pos, 0, $depth );
245			$pos[ $depth - 1 ]++;
246
247	dpavlin	173	warn "## category depth = $depth pos = ",dump( @pos ) if $debug;
248	dpavlin	169
249			my $code = '$navigation';
250			map { $code .= '->[' . ( $_ - 1 ) . ']->{children}' } @pos;
251			$code =~ s/->{children}$//;
252	dpavlin	173	warn "## category code: $code\n" if $debug;
253	dpavlin	169	eval $code . '= $node';
254			if ( $@ ) {
255			warn "SKIPPED CATEGORY: $@ ",dump( $kat );
256			next;
257			}
258
259			my $sth_ms = $self->dbh->prepare(
260			"SELECT
261			multistatic.id, multistatic.title, multistatic.kname,
262			multistatic_navigation.kategorija_id, multistatic_navigation.prikaz,
263			(LENGTH(multistatic_navigation.prikaz)/3) AS depth
264			FROM multistatic, multistatic_navigation
265			WHERE multistatic.id = multistatic_navigation.multistatic_id
266			AND multistatic_navigation.prikaz != ''
267			AND multistatic_navigation.kategorija_id = ?
268			AND multistatic.title != ''
269			ORDER BY multistatic_navigation.prikaz");
270			$sth_ms->execute( $kat->{id} );
271
272			if ( my $rows = $sth_ms->rows ) {
273			Jifty->log->debug("$site_id has $rows multistatic pages");
274
275			while (my $ms = $sth_ms->fetchrow_hashref() ) {
276			warn "# ms = ",dump( $ms ) if $debug;
277
278			my $node = {
279			naziv => $ms->{title},
280			url => $kat->{url} . '?ms_nav=' . $ms->{prikaz},
281			type => 'multistatic',
282			};
283
284			my $ms_depth = $ms->{depth} + $depth;
285			my $p = $pos[ $ms_depth - 1 ]++;
286	dpavlin	173	warn "## multistatic depth = $ms_depth pos = ",dump( @pos ) if $debug;
287	dpavlin	169
288			my $ms_code = $code . '->{children}->[ ' . $p . '] = $node';
289	dpavlin	173	warn "## multistatic code: $ms_code\n" if $debug;
290	dpavlin	169	eval $ms_code;
291			if ( $@ ) {
292			warn "SKIPPED MULTISTATIC: $@ ",dump( $ms );
293			next;
294			}
295			}
296			}
297
298			}
299
300			return $navigation;
301
302			}
303
304	dpavlin	167	1;