137 lines
4.1 KiB
Perl
137 lines
4.1 KiB
Perl
require "functions.pl";
|
|
|
|
#initialize session data
|
|
CGI::Session->name($config->{"page_cookie_name"});
|
|
$query = new CGI;
|
|
$session = new CGI::Session;
|
|
|
|
@userinfo = get_userinfo_from_sid($session->id);
|
|
|
|
@page = get_page_array(@userinfo);
|
|
|
|
#check if query is set
|
|
if($query->param('query'))
|
|
{
|
|
$page->{'results'}->{'query'} = $query->param('query');
|
|
|
|
my @args = ();
|
|
|
|
$strquery = $query->param('query');
|
|
$strquery =~ s/%([0-9A-F]{2})/chr(hex($1))/eg;
|
|
(@tags) = $strquery =~ / tag:(\w+)/gi;
|
|
($orderby) = $strquery =~ / orderby:(\w+)/i;
|
|
($sort) = $strquery =~ / sort:(\w+)/i;
|
|
#($title) = $strquery =~ /title:(\w+)/i;
|
|
#($description) = $strquery =~ /description:(\w+)/i;
|
|
#($creator) = $strquery =~ /creator:(\w+)/i;
|
|
#($language) = $strquery =~ /language:(\w+)/i;
|
|
#($coverage) = $strquery =~ /coverage:(\w+)/i;
|
|
#($rights) = $strquery =~ /rights:(\w+)/i;
|
|
#($license) = $strquery =~ /license:(\w+)/i;
|
|
#($filesize) = $strquery =~ /filesize:([<>]?\w+)/i;
|
|
#($duration) = $strquery =~ /duration:([<>]?\w+)/i;
|
|
#($timestamp) = $strquery =~ /timestamp:([<>]?\w+)/i;
|
|
$strquery =~ s/ (tag|orderby|sort):\w+//gi;
|
|
$strquery =~ s/^\s*(.*?)\s*$/$1/;
|
|
|
|
#build mysql query
|
|
$dbquery = "select v.id, v.title, v.description, u.username,
|
|
from_unixtime( v.timestamp ), v.creator, v.subject,
|
|
v.source, v.language, v.coverage, v.rights, v.license, filesize,
|
|
duration, width, height, fps, viewcount, downloadcount";
|
|
|
|
if($strquery)
|
|
{
|
|
if($strquery eq "*")
|
|
{
|
|
$dbquery .= " from videos as v, users as u where u.id = v.userid";
|
|
}
|
|
else
|
|
{
|
|
$dbquery .= ", match(v.title, v.description, v.subject) against( ? in boolean mode) as relevance";
|
|
$dbquery .= " from videos as v, users as u where u.id = v.userid";
|
|
$dbquery .= " and match(v.title, v.description, v.subject) against( ? in boolean mode)";
|
|
push @args, $strquery, $strquery;
|
|
}
|
|
|
|
if(@tags)
|
|
{
|
|
$dbquery .= " and match(v.subject) against (? in boolean mode)";
|
|
push @args, "@tags";
|
|
}
|
|
|
|
if($publisher)
|
|
{
|
|
$dbquery .= " and match(u.username) against (? in boolean mode)";
|
|
push @args, "$publisher";
|
|
}
|
|
|
|
if($orderby)
|
|
{
|
|
if($orderby eq 'filesize')
|
|
{
|
|
$dbquery .= " order by v.filesize";
|
|
}
|
|
elsif($orderby eq 'duration')
|
|
{
|
|
$dbquery .= " order by v.duration";
|
|
}
|
|
elsif($orderby eq 'viewcount')
|
|
{
|
|
$dbquery .= " order by v.viewcount";
|
|
}
|
|
elsif($orderby eq 'downloadcount')
|
|
{
|
|
$dbquery .= " order by v.downloadcount";
|
|
}
|
|
elsif($orderby eq 'timestamp')
|
|
{
|
|
$dbquery .= " order by v.timestamp";
|
|
}
|
|
elsif($orderby eq 'relevance' and $strquery)
|
|
{
|
|
$dbquery .= " order by relevance";
|
|
}
|
|
else
|
|
{
|
|
$dbquery .= " order by v.id";
|
|
}
|
|
|
|
if($sort eq "ascending")
|
|
{
|
|
$dbquery .= " asc";
|
|
}
|
|
elsif($sort eq "descending")
|
|
{
|
|
$dbquery .= " desc";
|
|
}
|
|
}
|
|
|
|
fill_results(@args);
|
|
|
|
if(@{$page->{'results'}->{'result'}} == 0)
|
|
{
|
|
print $query->redirect("index.pl?warning=warning_no_results");
|
|
}
|
|
elsif((@{$page->{'results'}->{'result'}} == 1) and (not $query->param('page') or $query->param('page') == 1))
|
|
{
|
|
print $query->redirect($page->{'results'}->{'result'}[0]->{'rdf:RDF'}->{'cc:Work'}->{'dc:identifier'}[0]);
|
|
}
|
|
else
|
|
{
|
|
print output_page();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
print $query->redirect("index.pl?error=error_no_query");
|
|
}
|
|
}
|
|
elsif($query->param('advanced'))
|
|
{
|
|
print $query->redirect("index.pl?error=error_202c");
|
|
}
|
|
else
|
|
{
|
|
print $query->redirect("index.pl?error=error_no_query");
|
|
}
|