added tag search, a few improvements on the results page

git-svn-id: http://yolanda.mister-muffin.de/svn@176 7eef14d0-6ed0-489d-bf55-20463b2d70db

trunk/functions.pl

@@ -17,7 +17,7 @@ sub fill_tagcloud
 	while (my ($text, $count) = $sth->fetchrow_array())
 	{
 		#push the new value to the $page->tagcloud array
-		push @{ $page->{tagcloud}->{tag} }, { text => [$text], count => [$count] };
+		push @{ $page->{tagcloud}->{tag} }, { text => [$text =~ / / ? "\"$text\"" : $text], count => [$count] };
 	}
 	
 	#finish query

trunk/search.pl

@@ -22,23 +22,36 @@ if($query->param('query') or $query->param('orderby'))
 	
 	my @args = ();
 	
+	$strquery = $query->param('query');
+	push @tags, $strquery =~ /tag:"([^"]+)"/gi;
+	push @tags, $strquery =~ /tag:(\w+)/gi;
+	$strquery =~ s/(tag|title):"[^"]+"//gi;
+	$strquery =~ s/(tag|title):\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.contributor, v.source, v.language, v.coverage, v.rights,
 							v.license, filesize, duration, width, height, fps, viewcount, downloadcount";
 	
-	if($query->param('query'))
+	if($strquery)
 	{
 		$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, $query->param('query'), $query->param('query');
+		push @args, $strquery, $strquery;
 	}
 	else
 	{
 		$dbquery .= " from videos as v, users as u where u.id = v.userid";
 	}
 	
+	if(@tags)
+	{
+		$dbquery .= " and match(v.subject) against (? in boolean mode)";
+		push @args, "@tags";
+	}
+	
 	if($query->param('orderby'))
 	{
 		if($query->param('orderby') eq 'filesize')

trunk/xsl/xhtml.xsl

@@ -289,7 +289,11 @@
 			</xsl:attribute>
 			<fieldset>
 				<xsl:value-of select="$locale_strings[@id='search']" />:
-				<input type="text" name="query" size="auto" />
+				<input type="text" name="query" size="30">
+					<xsl:attribute name="value">
+						<xsl:value-of select="//results/@value" />
+					</xsl:attribute>
+				</input>
 			</fieldset>
 		</form>
 	</div>

trunk/xsl/xhtml/results.xsl

@@ -79,9 +79,9 @@
 <xsl:template name="results">
 	<div>
 		<xsl:choose>
-			<xsl:when test="//results/@query!=''">
-				<xsl:value-of select="$locale_strings[@id='results_for_query']" />
-				"<xsl:value-of select="//results/@query" />"
+			<xsl:when test="//results/@value!=''">
+				<!-- <xsl:value-of select="$locale_strings[@id='results_for_query']" /> -->
+				<i><xsl:value-of select="//results/@value" /></i><br />
 				<xsl:if test="//results/@orderby!=''">
 					<xsl:value-of select="$locale_strings[@id='ordered_by']" />
 					<xsl:choose>

trunk/xsl/xhtml/video.xsl

@@ -7,6 +7,10 @@
 	xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
 >
 
+<xsl:template name="video">
+	
+</xsl:template>
+
 <xsl:template name="video">
 	<div class="video">
 		<xsl:choose>