thayol/osu-optimizer-php
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Reference param performance

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This commit is contained in:
Thayol
2020-12-27 18:41:04 +01:00
parent a317af7cd7
commit 0ee875f3fc
2 changed files with 82 additions and 30 deletions
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libraries/optimizer.php
+61 -23
View File
@@ -71,7 +71,12 @@ class optimizer
public static function remove_storyboards(osu_library $library) : void
{
foreach ($library->get_storyboards() as $file)
// exclude vital files if they are used in the storyboard
$storyboards_safe = $library->get_storyboards();
$storyboards_safe = array_diff($storyboards_safe, $library->get_backgrounds());
$storyboards_safe = array_diff($storyboards_safe, $library->get_audiofiles());
foreach ($storyboards_safe as $file)
{
if (file_exists($file)) unlink($file);
}
@@ -80,41 +85,46 @@ class optimizer
{
if (file_exists($file)) unlink($file);
}
$empty = self::build_empty_dir_list($library);
foreach ($empty as $folder)
{
rmdir($folder);
}
}
private static function build_removand_sublist(string $folder) : array
private static function build_removand_sublist(array &$queue, string $folder, bool $single_level = false)
{
$queue = array();
foreach (glob(utils::globsafe($folder) . "/*") as $file)
{
if (is_dir($file))
{
$queue = array_merge($queue, self::build_removand_sublist($file)); // recursion
if (!$single_level) self::build_removand_sublist($queue, $file, false); // recursion
}
else
{
$queue[] = $file;
}
}
return $queue;
}
public static function build_removand_list(osu_library $library) : array
public static function build_removand_list(osu_library $library, bool $single_level = false) : array
{
$queue = array();
$times_c = array();
$time_1 = microtime(true);
foreach ($library->get_folders() as $folder)
{
$queue = array_merge($queue, self::build_removand_sublist($folder));
$time_start = microtime(true);
self::build_removand_sublist($queue, $folder, $single_level);
$time_end = microtime(true);
$times_c[$folder] = $time_end - $time_start;
}
$time_2 = microtime(true);
arsort($times_c);
$times_c = array_splice($times_c, 0, 100);
$time_3 = $time_2-$time_1;
echo "{$time_3}<br />";
echo "<pre>";
print_r($times_c);
echo "</pre>";
return $queue;
}
@@ -152,7 +162,7 @@ class optimizer
// because peppy thinks file extensions are wildcards:
// you can have image.mp3 in storyboards in jfif
// and you can have ogg vorbis hitsounds in mysound.wav.png.whatever
public static function array_diff_ver_peppy(array $files, array $exclusions) : array
public static function array_diff_ver_peppy(array &$files, array &$exclusions) : array
{
// osu! is case insensitive
$files_lowercase = array();
@@ -171,6 +181,40 @@ class optimizer
return array_intersect_key($files, array_diff($files_lowercase, $exclusions_lowercase));
}
public static function remove_skins(osu_library $library) : void
{
$removand = self::build_removand_list($library, true);
$exclusions = self::build_excluded_list($library);
$junk_files = self::array_diff_ver_peppy($removand, $exclusions);
foreach ($junk_files as $file)
{
if (self::is_skinnable_image($file) || self::is_skinnable_other($file))
{
// if (file_exists($file)) unlink($file);
echo $file . "<br />";
}
}
exit(0); // testing purposes
}
public static function remove_hitsounds(osu_library $library) : void
{
$removand = self::build_single_level_removand_list($library, true);
$exclusions = self::build_excluded_list($library);
$junk_files = self::array_diff_ver_peppy($removand, $exclusions);
foreach ($junk_files as $file)
{
if (self::is_skinnable_sound($file))
{
if (file_exists($file)) unlink($file);
}
}
}
public static function remove_other(osu_library $library) : void
{
$removand = self::build_removand_list($library);
@@ -184,12 +228,6 @@ class optimizer
// if (file_exists($file)) unlink($file);
echo $file . "<br />";
}
exit(0);
$empty = self::build_empty_dir_list($library);
foreach ($empty as $folder)
{
rmdir($folder);
}
exit(0); // testing purposes
}
}
main.php
+21 -7
View File
@@ -60,6 +60,18 @@ if (isset($_GET["novid"]))
redirect("./");
}
if (isset($_GET["noskin"]))
{
@optimizer::remove_skins($lib);
redirect("./");
}
if (isset($_GET["nohit"]))
{
@optimizer::remove_hitsounds($lib);
redirect("./");
}
if (isset($_GET["purify"]))
{
@optimizer::remove_other($lib);
@@ -70,13 +82,15 @@ $start = file_get_contents("resources/start.html");
$start = str_replace("{{ STYLE }}", file_get_contents("resources/style.css"), $start);
echo $start;
// dump($lib, "lib");
echo '<a href="./?scan">[Scan]</a> ';
echo '<a href="./?rescan">[Force rescan]</a> ';
echo '<a href="./?blacken">[Blacken]</a> ';
echo '<a href="./?nosb">[NoSB]</a> ';
echo '<a href="./?novid">[Novid]</a> ';
echo '<a href="./?purify">[Purify]</a> ';
echo '<br /><br /><br /><a href="./splitter.php?page=1">[Explore]</a> ';
echo '<a href="./?scan">[Scan]</a>&nbsp;&nbsp; ';
echo '<a href="./?rescan">[Force rescan]</a>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;';
echo '<a href="./?blacken">[Remove backgrounds]</a>&nbsp;&nbsp; ';
echo '<a href="./?novid">[Remove videos]</a>&nbsp;&nbsp; ';
echo '<a href="./?nosb">[Remove storyboards]</a>&nbsp;&nbsp; ';
echo '<a href="./?noskin">[Remove beatmap skins]</a>&nbsp;&nbsp; ';
echo '<a href="./?nohit">[Remove custom hitsounds]</a>&nbsp;&nbsp; ';
echo '<a href="./?purify">[Remove junk files]</a>&nbsp;&nbsp; ';
echo '<br /><br /><br /><a href="./splitter.php?page=1">[Explore]</a>&nbsp;&nbsp; ';
echo "<h2>" . count($lib->get_library()) . " mapsets loaded.</h2>";
echo "<h3>osu! folder: " . $lib->get_root() . "</h3>";