require "include.pl"; require "functions.pl"; #initialize session data CGI::Session->name($session_name); $query = new CGI; $session = new CGI::Session; %page = (); #if a username is associated with session id, username is nonempty $page->{'username'} = get_username_from_sid($session->id); $page->{'locale'} = $locale; $page->{'stylesheet'} = $stylesheet; $page->{'xmlns:dc'} = $xmlns_dc; $page->{'xmlns:cc'} = $xmlns_cc; $page->{'xmlns:rdf'} = $xmlns_rdf; if($query->url_param('edit') eq 'true' and $query->url_param('id')) { $page->{'message'}->{'type'} = "information"; } #check if id or title is passed elsif($query->url_param('title') or $query->url_param('id')) { #connect to db my $dbh = DBI->connect("DBI:mysql:$database:$dbhost", $dbuser, $dbpass) or die $dbh->errstr; if($query->url_param('id')) { #if id is passed ignore title and check for the id $sth = $dbh->prepare(qq{select v.id, v.title, v.description, u.username, from_unixtime( v.timestamp ), v.creator, v.subject, v.contributor, v.source, v.language, v.coverage, v.rights, v.license, filesize, duration, width, height, fps, viewcount, downloadcount from videos as v, users as u where v.id = ? and u.id=v.userid }) or die $dbh->errstr; $rowcount = $sth->execute($query->url_param('id')) or die $dbh->errstr; } else { #if no id was passed there has to be a title we search for $sth = $dbh->prepare(qq{select v.id, v.title, v.description, u.username, from_unixtime( v.timestamp ), v.creator, v.subject, v.contributor, v.source, v.language, v.coverage, v.rights, v.license, filesize, duration, width, height, fps, viewcount, downloadcount from videos as v, users as u where v.title = ? and u.id=v.userid }) or die $dbh->errstr; $rowcount = $sth->execute($query->url_param('title')) or die $dbh->errstr; } #if the args are wrong there my be zero results #if there was a title passed, then perform a search if($rowcount == 0 and $query->url_param('title')) { $sth = $dbh->prepare(qq{select v.id, v.title, v.description, u.username, from_unixtime( v.timestamp ), v.creator, v.subject, v.contributor, v.source, v.language, v.coverage, v.rights, v.license, filesize, duration, width, height, fps, viewcount, downloadcount from videos as v, users as u where match(v.title, v.description, v.subject) against( ? ) and u.id=v.userid }) or die $dbh->errstr; $rowcount = $sth->execute($query->url_param('title')) or die $dbh->errstr; } #from this point on, do not use $query->param('id') anymore - we do not know what was given if($rowcount == 0) { #still no results #there is nothing we can do now - this video doesn't exist... $page->{'message'}->{'type'} = "error"; $page->{'message'}->{'text'} = "error_202c"; } elsif($rowcount == 1) { #if there was a single result, display the video my ($id, $title, $description, $username, $timestamp, $creator, $subject, $contributor, $source, $language, $coverage, $rights, $license, $filesize, $duration, $width, $height, $fps, $viewcount, $downloadcount) = $sth->fetchrow_array(); #finish query $sth->finish() or die $dbh->errstr; #if user is logged in if($userid = get_userid_from_sid($session->id)) { #check if a comment is about to be created if($query->param('comment')) { #output infobox $page->{'message'}->{'type'} = "information"; $page->{'message'}->{'text'} = "information_comment_created"; #add to database $dbh->do(qq{insert into comments (userid, videoid, text, timestamp) values (?, ?, ?, unix_timestamp())}, undef, $userid, $id, $query->param('comment')) or die $dbh->errstr; } } #if referer is not the local site update referer table $referer = $query->referer() or $referer = ''; $server_name = $query->server_name(); if($referer !~ /^\w+:\/\/$server_name/) { #check if already in database $sth = $dbh->prepare(qq{select 1 from referer where videoid = ? and referer = ? }) or die $dbh->errstr; my $rowcount = $sth->execute($id, $referer) or die $dbh->errstr; $sth->finish() or die $dbh->errstr; if($rowcount > 0) { #video is in database - increase referercount $dbh->do(qq{update referer set count=count+1 where videoid = ? and referer = ? }, undef, $id, $referer) or die $dbh->errstr; } else { #add new referer $dbh->do(qq{insert into referer (videoid, referer) values (?, ?) }, undef, $id, $referer) or die $dbh->errstr; } } #before code cleanup, this was a really obfuscated array/hash creation push @{ $page->{'video'} }, { 'thumbnail' => "$domain/video-stills/$id", 'cortado' => $query->param('cortado') eq 'false' ? "false" : "true", 'filesize' => $filesize, 'duration' => $duration, 'width' => $width, 'height' => $height, 'fps' => $fps, 'viewcount' => $viewcount, 'downloadcount' => $downloadcount, 'rdf:RDF' => { 'cc:Work' => { 'rdf:about' => "$domain/download/$id", 'dc:title' => [$title], 'dc:creator' => [$creator], 'dc:subject' => [$subject], 'dc:description' => [$description], 'dc:publisher' => [$username], 'dc:contributor' => [$contributor], 'dc:date' => [$timestamp], 'dc:identifier' => ["$domain/video/$title/$id"], 'dc:source' => [$source], 'dc:language' => [$language], 'dc:coverage' => [$coverage], 'dc:rights' => [$rights] }, 'cc:License' => { 'rdf:about' => $license } } }; #get comments $sth = $dbh->prepare(qq{select comments.id, comments.text, users.username, from_unixtime( comments.timestamp ) from comments, users where comments.videoid=? and users.id=comments.userid}) or die $dbh->errstr; $sth->execute($id) or die $dbh->errstr; while (my ($commentid, $text, $username, $timestamp) = $sth->fetchrow_array()) { push @{ $page->{'comments'}->{'comment'} }, { 'text' => [$text], 'username' => $username, 'timestamp' => $timestamp, 'id' => $commentid }; } #get referers $sth = $dbh->prepare(qq{select count, referer from referer where videoid=?}) or die $dbh->errstr; $sth->execute($id) or die $dbh->errstr; while (my ($count, $referer) = $sth->fetchrow_array()) { $referer or $referer = 'no referer (refreshed, manually entered url or bookmark)'; push @{ $page->{'referers'}->{'referer'} }, { 'count' => $count, 'referer' => $referer }; } } else { #when an ambigous title was passed there may me many results - display them like search.pl does $page->{results}->{query} = $query->url_param('title'); #get every returned value while (my ($id, $title, $description, $userid, $timestamp) = $sth->fetchrow_array()) { #before code cleanup, this was a really obfuscated array/hash creation push @{ $page->{'results'}->{'result'} }, { 'thumbnail' => ['./video-stills/225x150/4chan_city_mashup.png'], 'rdf:RDF' => { 'cc:Work' => { 'rdf:about' => "./video.pl?title=$title&id=".$id, 'dc:title' => [$title], 'dc:date' => [$timestamp], 'dc:publisher' => [get_username_from_id($userid)], 'dc:description'=> [$description] }, 'cc:License' => { 'rdf:about' => 'http://creativecommons.org/licenses/GPL/2.0/' } } }; } #finish query $sth->finish() or die $dbh->errstr; } #close db $dbh->disconnect() or die $dbh->errstr; } else { $page->{'message'}->{'type'} = "error"; $page->{'message'}->{'text'} = "error_202c"; } #print xml http header along with session cookie print $session->header(-type=>'text/xml', -charset=>'UTF-8'); #print xml print XMLout($page, KeyAttr => {}, XMLDecl => $XMLDecl, RootName => 'page', AttrIndent => '1');