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Improve performance of the media library by caching the file list

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onli
2020-08-01 20:36:23 +02:00
parent 712b958c21
commit db08637624
2 changed files with 21 additions and 3 deletions
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2
docs/NEWS
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@@ -1,3 +1,5 @@
* Improve performance of the media library by caching the file list
Version 2.4-alpha2 ()
------------------------------------------------------------------------
* Move MySQL databases from MyIsam and UTF8 to InnoDB and utf8mb4,

22
include/functions_images.inc.php
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@@ -639,6 +639,7 @@ function serendipity_insertImageInDatabase($filename, $directory, $authorid = 0,
$image_id = serendipity_db_insert_id('images', 'id');
if ($image_id > 0) {
return $image_id;
serendipity_cleanCache();
}
return 0;
@@ -1948,7 +1949,16 @@ function serendipity_killPath($basedir, $directory = '', $forceDelete = false) {
* @return array Array of files/directories
*/
function serendipity_traversePath($basedir, $dir='', $onlyDirs = true, $pattern = NULL, $depth = 1, $max_depth = NULL, $apply_ACL = false, $aExcludeDirs = NULL) {
global $serendipity;
if ($serendipity['useInternalCache']) {
$key = md5($basedir . $dir . $onlyDirs . $pattern . $depth . $max_depth . $apply_ACL . $aExcludeDirs . $serendipity['serendipityUser']);
$files = serendipity_getCacheItem($key);
if ($files && $files !== false) {
return unserialize($files);
}
}
if ($aExcludeDirs === null) {
// add _vti_cnf to exclude possible added servers frontpage extensions
// add ckeditor/kcfinders .thumb dir to exclude, since no hook
@@ -1994,6 +2004,12 @@ function serendipity_traversePath($basedir, $dir='', $onlyDirs = true, $pattern
serendipity_directoryACL($files, $apply_ACL);
}
if ($serendipity['useInternalCache']) {
$key = md5($basedir . $dir . $onlyDirs . $pattern . $depth . $max_depth . $apply_ACL . $aExcludeDirs . $serendipity['serendipityUser']);
serendipity_cacheItem($key, serialize($files));
}
return $files;
}
@@ -2255,7 +2271,7 @@ function serendipity_renameDir($oldDir, $newDir) {
);
serendipity_updateImageInEntries($image['id'], $image);
}
serendipity_cleanCache();
return true;
}
return false;
@@ -2310,7 +2326,7 @@ function serendipity_renameFile($id, $newName, $path = null) {
} else {
return '<span class="msg_error"><span class="icon-attention-circled" aria-hidden="true"></span> ' . MEDIA_RENAME_FAILED . "</span>\n";
}
serendipity_cleanCache();
return TRUE;
}