148 lines
4.1 KiB
Perl
148 lines
4.1 KiB
Perl
require "include.pl";
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require "functions.pl";
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#initialize session data
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CGI::Session->name($session_name);
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$query = new CGI;
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$session = new CGI::Session;
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#check if query is set
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if($query->param('query'))
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{
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%page = ();
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#if a username is associated with session id, username is nonempty
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$page->{'username'} = get_username_from_sid($session->id);
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$page->{'locale'} = $locale;
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$page->{'stylesheet'} = $stylesheet;
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$page->{'xmlns:dc'} = $xmlns_dc;
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$page->{'xmlns:cc'} = $xmlns_cc;
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$page->{'xmlns:rdf'} = $xmlns_rdf;
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$page->{results}->{query} = decode_utf8($query->param('query'));
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#connect to db
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my $dbh = DBI->connect("DBI:mysql:$database:$dbhost", $dbuser, $dbpass) or die $dbh->errstr;
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#prepare query
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my $sth = $dbh->prepare(qq{select id, title, description, userid, timestamp from videos where match(title, description, subject) against( ? ) }) or die $dbh->errstr;
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#execute it
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$sth->execute($query->param('query')) or die $dbh->errstr;
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#get every returned value
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while (my ($id, $title, $description, $userid, $timestamp) = $sth->fetchrow_array())
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{
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#before code cleanup, this was a really obfuscated array/hash creation
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push @{ $page->{'results'}->{'result'} },
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{
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'thumbnail' => ["./video-stills/$id"],
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'rdf:RDF' =>
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{
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'cc:Work' =>
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{
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'rdf:about' => "./video.pl?title=$title&id=$id",
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'dc:title' => [$title],
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'dc:date' => [$timestamp],
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'dc:publisher' => [get_username_from_id($userid)]
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},
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'cc:License' =>
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{
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'rdf:about' => 'http://creativecommons.org/licenses/GPL/2.0/'
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}
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}
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};
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}
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#finish query
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$sth->finish() or die $dbh->errstr;
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#close db
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$dbh->disconnect() or die $dbh->errstr;
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#print xml http header along with session cookie
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print $session->header(-type=>'text/xml');
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#print xml
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print XMLout($page, KeyAttr => {}, XMLDecl => $XMLDecl, RootName => 'page');
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}
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elsif($query->param('sort'))
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{
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%page = ();
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#if a username is associated with session id, username is nonempty
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$page->{'username'} = get_username_from_sid($session->id);
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$page->{'locale'} = $locale;
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$page->{'stylesheet'} = $stylesheet;
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$page->{'xmlns:dc'} = $xmlns_dc;
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$page->{'xmlns:cc'} = $xmlns_cc;
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$page->{'xmlns:rdf'} = $xmlns_rdf;
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$page->{results}->{query} = decode_utf8($query->param('query'));
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#connect to db
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my $dbh = DBI->connect("DBI:mysql:$database:$dbhost", $dbuser, $dbpass) or die $dbh->errstr;
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#prepare query
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my $sth = $dbh->prepare(qq{select id, title, description, userid, from_unixtime( timestamp ) from videos order by timestamp desc }) or die $dbh->errstr;
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#execute it
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$sth->execute($query->param('query')) or die $dbh->errstr;
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#get every returned value
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while (my ($id, $title, $description, $userid, $timestamp) = $sth->fetchrow_array())
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{
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#before code cleanup, this was a really obfuscated array/hash creation
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push @{ $page->{'results'}->{'result'} },
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{
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'thumbnail' => ["./video-stills/$id"],
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'rdf:RDF' =>
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{
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'cc:Work' =>
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{
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'rdf:about' => "./video.pl?title=$title&id=$id",
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'dc:title' => [$title],
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'dc:date' => [$timestamp],
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'dc:publisher' => [get_username_from_id($userid)]
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},
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'cc:License' =>
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{
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'rdf:about' => 'http://creativecommons.org/licenses/GPL/2.0/'
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}
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}
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};
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}
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#finish query
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$sth->finish() or die $dbh->errstr;
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#close db
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$dbh->disconnect() or die $dbh->errstr;
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#print xml http header along with session cookie
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print $session->header(-type=>'text/xml');
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#print xml
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print XMLout($page, KeyAttr => {}, XMLDecl => $XMLDecl, RootName => 'page');
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}
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else
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{
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%page = ();
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#if a username is associated with session id, username is nonempty
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$page->{'username'} = get_username_from_sid($session->id);
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$page->{'locale'} = $locale;
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$page->{'stylesheet'} = $stylesheet;
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$page->{'xmlns:dc'} = $xmlns_dc;
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$page->{'xmlns:cc'} = $xmlns_cc;
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$page->{'xmlns:rdf'} = $xmlns_rdf;
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$page->{'message'}->{'type'} = "error";
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$page->{'message'}->{'text'} = "error_202c";
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#print xml http header along with session cookie
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print $session->header(-type=>'text/xml');
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#print xml
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print XMLout($page, KeyAttr => {}, XMLDecl => $XMLDecl, RootName => 'page');
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}
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