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added comment posting functionality

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git-svn-id: http://yolanda.mister-muffin.de/svn@123 7eef14d0-6ed0-489d-bf55-20463b2d70db
This commit is contained in:
josch 2007-10-22 19:15:39 +00:00
parent 2a14506d8d
commit 454deb0c91
3 changed files with 35 additions and 13 deletions
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7
trunk/init_sql.pl
View file

@ -19,7 +19,7 @@ $dbh->do(qq{drop table referer});
$dbh->do(qq{drop table ratings});
$dbh->do(qq{drop table messages});
$dbh->do(qq{drop table comments});
$dbh->do(qq{create table
tagcloud
@ -137,14 +137,13 @@ $dbh->do(qq{create table
}) or die $dbh->errstr;
$dbh->do(qq{create table
messages
comments
(
id int auto_increment not null,
userid int not null,
videoid int not null,
replyto int default 0,
message varchar(255) not null,
primary key (id),
primary key (id)
)
}) or die $dbh->errstr;

26
trunk/video.pl
View file

@ -25,7 +25,7 @@ if($query->param('title') or $query->param('id'))
if($query->param('id'))
{
#if id is passed ignore title and check for the id
$sth = $dbh->prepare(qq{select title, description, userid, from_unixtime( timestamp ),
$sth = $dbh->prepare(qq{select id, title, description, userid, from_unixtime( timestamp ),
creator, subject, contributor, source, language, coverage, rights, license
from videos where id = ? }) or die $dbh->errstr;
$rowcount = $sth->execute($query->param('id')) or die $dbh->errstr;
@ -33,7 +33,7 @@ if($query->param('title') or $query->param('id'))
else
{
#if no id was passed there has to be a title we search for
$sth = $dbh->prepare(qq{select title, description, userid, from_unixtime( timestamp ),
$sth = $dbh->prepare(qq{select id, title, description, userid, from_unixtime( timestamp ),
creator, subject, contributor, source, language, coverage, rights, license
from videos where title = ? }) or die $dbh->errstr;
$rowcount = $sth->execute($query->param('title')) or die $dbh->errstr;
@ -43,12 +43,13 @@ if($query->param('title') or $query->param('id'))
#if there was a title passed, then perform a search
if($rowcount == 0 and $query->param('title'))
{
$sth = $dbh->prepare(qq{select title, description, userid, from_unixtime( timestamp ),
$sth = $dbh->prepare(qq{select id, title, description, userid, from_unixtime( timestamp ),
creator, subject, contributor, source, language, coverage, rights, license
from videos where match(title, description, subject) against( ? ) }) or die $dbh->errstr;
$rowcount = $sth->execute($query->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
@ -59,12 +60,19 @@ if($query->param('title') or $query->param('id'))
elsif($rowcount == 1)
{
#if there was a single result, display the video
my ($title, $description, $userid, $timestamp, $creator, $subject,
my ($id, $title, $description, $userid, $timestamp, $creator, $subject,
$contributor, $source, $language, $coverage, $rights, $license,) = $sth->fetchrow_array();
#finish query
$sth->finish() or die $dbh->errstr;
#check if a comment is about to be created and the user is logged in
if($query->param('comment') and $userid = get_userid_from_sid($session->id))
{
$dbh->do(qq{insert into comments (userid, videoid, message) values (?, ?, ?)}, 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 = $query->server_name();
@ -72,21 +80,21 @@ if($query->param('title') or $query->param('id'))
{
#check if already in database
$sth = $dbh->prepare(qq{select 1 from referer where videoid = ? and referer = ? }) or die $dbh->errstr;
my $rowcount = $sth->execute($query->param('id'), $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
$sth = $dbh->prepare(qq{update referer set count=count+1 where videoid = ? and referer = ? }) or die $dbh->errstr;
$sth->execute($query->param('id'), $referer) or die $dbh->errstr;
$sth->execute($id, $referer) or die $dbh->errstr;
$sth->finish();
}
else
{
#add new referer
$sth = $dbh->prepare(qq{insert into referer (videoid, referer) values (?, ?) }) or die $dbh->errstr;
$sth->execute($query->param('id'), $referer) or die $dbh->errstr;
$sth->execute($id, $referer) or die $dbh->errstr;
$sth->finish();
}
}
@ -99,7 +107,7 @@ if($query->param('title') or $query->param('id'))
{
'cc:Work' =>
{
'rdf:about' => "./videos/".$query->param('id'),
'rdf:about' => "./videos/$id",
'dc:title' => [$title],
'dc:creator' => [$creator],
'dc:subject' => [$subject],
@ -107,7 +115,7 @@ if($query->param('title') or $query->param('id'))
'dc:publisher' => [get_username_from_id($userid)],
'dc:contributor' => [$contributor],
'dc:date' => [$timestamp],
'dc:identifier' => ["./videos/".$query->param('id')],
'dc:identifier' => [$id],
'dc:source' => [$source],
'dc:language' => [$language],
'dc:coverage' => [$coverage],

15
trunk/xsl/xhtml.xsl
View file

@ -486,6 +486,21 @@
</td>
</tr>
</table>
<form method="post" action="video.pl">
<fieldset>
<input name="id" type="hidden">
<xsl:attribute name="value">
<xsl:value-of select="rdf:RDF/cc:Work/dc:identifier" />
</xsl:attribute>
</input>
Leave Comment:
<br />
<textarea name="comment" cols="50" rows="5"></textarea>
<br />
<input type="submit" name="send" />
</fieldset>
</form>
</xsl:template>