Rename package_exists() to pkgid_from_name()

Describe what this function actually does: Return the ID of a package
with a given name and return NULL if such a package doesn't exist.

The function name is chosen in a fashion similar to other functions from
"pkgfuncs.inc.php" (pkgname_from_id(), pkgnotify_from_sid(), ...).

Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>

3 files changed, 4 insertions, 4 deletions

diff --git a/scripts/cleanup b/scripts/cleanup
index d3ba3f9..7999429 100755
--- a/scripts/cleanup
+++ b/scripts/cleanup
@@ -34,7 +34,7 @@ foreach ($buckets as $bucket) {
 			continue;
 		}
 		$fullpath = INCOMING_DIR . $bucket . "/" . $pkgname;
-		if (!package_exists($pkgname) && is_dir($fullpath)) {
+		if (!pkgid_from_name($pkgname) && is_dir($fullpath)) {
 			echo 'Removing ' . $fullpath . "\n";
 			rm_tree($fullpath);
 			$count++;
diff --git a/web/html/pkgsubmit.php b/web/html/pkgsubmit.php
index d21e6ae..f7f0dd4 100644
--- a/web/html/pkgsubmit.php
+++ b/web/html/pkgsubmit.php
@@ -261,7 +261,7 @@ if ($uid):
 
 		if (!$error) {
 			# First, see if this package already exists, and if it can be overwritten
-			$pkg_exists = package_exists($pkg_name);
+			$pkg_id = pkgid_from_name($pkg_name);
 			if (can_submit_pkg($pkg_name, $_COOKIE["AURSID"])) {
 				if (file_exists($incoming_pkgdir)) {
 					# Blow away the existing file/dir and contents
@@ -278,7 +278,7 @@ if ($uid):
 
 		if (!$error) {
 			# Check if package name is blacklisted.
-			if (!$pkg_exists && pkgname_is_blacklisted($pkg_name)) {
+			if (!$pkg_id && pkgname_is_blacklisted($pkg_name)) {
 				if (!canSubmitBlacklisted(account_from_sid($_COOKIE["AURSID"]))) {
 					$error = __( "%s is on the package blacklist, please check if it's available in the official repos.", $pkg_name);
 				}
diff --git a/web/lib/pkgfuncs.inc.php b/web/lib/pkgfuncs.inc.php
index 8cd1c61..bb5a592 100644
--- a/web/lib/pkgfuncs.inc.php
+++ b/web/lib/pkgfuncs.inc.php
@@ -90,7 +90,7 @@ function pkgCategories() {
 
 # check to see if the package name exists
 #
-function package_exists($name="") {
+function pkgid_from_name($name="") {
 	if (!$name) {return NULL;}
 	$dbh = db_connect();
 	$q = "SELECT ID FROM Packages ";