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authorThomas Lange <code@nerdmind.de>2021-07-02 22:17:33 +0200
committerThomas Lange <code@nerdmind.de>2021-07-02 22:17:33 +0200
commitf025fd3e7be449c06c2e99f77f528f402cd93f72 (patch)
tree1d89d71c716093499caeebf73b9f845a2cac1247 /core/application.php
parent299bff3d9e301d954731118c6526f422dc866e0d (diff)
downloadblog-f025fd3e7be449c06c2e99f77f528f402cd93f72.tar.gz
blog-f025fd3e7be449c06c2e99f77f528f402cd93f72.tar.xz
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Include category timestamp in ETag response header
This commit adds the timestamp of the last modified category to the HTTP ETag response header. Additionally, the code has been optimized.
Diffstat (limited to 'core/application.php')
-rw-r--r--core/application.php25
1 files changed, 13 insertions, 12 deletions
diff --git a/core/application.php b/core/application.php
index 280a8e7..5d2b1f4 100644
--- a/core/application.php
+++ b/core/application.php
@@ -167,22 +167,23 @@ if(Application::get('MIGRATOR.ENABLED')) {
#===============================================================================
# Check if "304 Not Modified" and ETag header should be sent
#===============================================================================
-if(Application::get('CORE.SEND_304') === TRUE AND !defined('ADMINISTRATION')) {
+if(Application::get('CORE.SEND_304') AND !defined('ADMINISTRATION')) {
#===========================================================================
- # Select edit time from last edited items (page, post, user)
+ # Fetch timestamps of the last modified entities
#===========================================================================
- $execute = '(SELECT time_update FROM %s ORDER BY time_update DESC LIMIT 1) AS %s';
-
- $pageTable = ORM\Repositories\Page::getTableName();
- $postTable = ORM\Repositories\Post::getTableName();
- $userTable = ORM\Repositories\User::getTableName();
-
- $pageSQL = sprintf($execute, $pageTable, $pageTable);
- $postSQL = sprintf($execute, $postTable, $postTable);
- $userSQL = sprintf($execute, $postTable, $postTable);
+ $query = '(SELECT time_update FROM %s ORDER BY time_update DESC LIMIT 1) AS %s';
+
+ foreach([
+ ORM\Repositories\Category::getTableName(),
+ ORM\Repositories\Page::getTableName(),
+ ORM\Repositories\Post::getTableName(),
+ ORM\Repositories\User::getTableName()
+ ] as $table) {
+ $parts[] = sprintf($query, $table, $table);
+ }
- $Statement = $Database->query("SELECT {$pageSQL}, {$postSQL}, {$userSQL}");
+ $Statement = $Database->query('SELECT '.implode(',', $parts));
#===========================================================================
# Define HTTP ETag header identifier