Extract package name from details

When requesting package details, instead of performing another SQL query
to obtain the package name, extract the name from the result of the
package details query.

Also, drop pkg_name_from_id() which is no longer needed after this
optimization.

Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>

1 files changed, 14 insertions, 13 deletions

diff --git a/web/html/packages.php b/web/html/packages.php
index bf3daf88..38a2e296 100644
--- a/web/html/packages.php
+++ b/web/html/packages.php
@@ -11,19 +11,25 @@ check_sid();                      # see if they're still logged in
 if (!isset($pkgid) || !isset($pkgname)) {
 	if (isset($_GET['ID'])) {
 		$pkgid = intval($_GET['ID']);
-		$pkgname = pkg_name_from_id($_GET['ID']);
 	} else if (isset($_GET['N'])) {
 		$pkgid = pkg_from_name($_GET['N']);
-		$pkgname = $_GET['N'];
 	} else {
-		unset($pkgid, $pkgname);
+		unset($pkgid);
 	}
+}
 
-	if (isset($pkgid) && ($pkgid == 0 || $pkgid == NULL || $pkgname == NULL)) {
-		header("HTTP/1.0 404 Not Found");
-		include "./404.php";
-		return;
-	}
+$details = array();
+if (isset($pkgid)) {
+	$details = pkg_get_details($pkgid);
+	$pkgname = $details['Name'];
+} else {
+	unset($pkgname);
+}
+
+if (isset($pkgid) && ($pkgid == 0 || $pkgid == NULL || $pkgname == NULL)) {
+	header("HTTP/1.0 404 Not Found");
+	include "./404.php";
+	return;
 }
 
 # Set the title to the current query or package name
@@ -35,11 +41,6 @@ if (isset($pkgname)) {
 	$title = __("Packages");
 }
 
-$details = array();
-if (isset($pkgname)) {
-	$details = pkg_get_details($pkgid);
-}
-
 html_header($title, $details);
 ?>