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Оптимизация вычитки листа из кэша

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This commit is contained in:
Anthony Axenov
2025-10-22 00:22:16 +08:00
parent 1b601b39bf
commit 71304f6d84
1 changed files with 63 additions and 46 deletions
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109
app/Core/IniFile.php
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@@ -35,52 +35,8 @@ class IniFile
public function load(): void
{
$filepath = config_path('playlists.ini');
$ini = parse_ini_file($filepath, true);
$this->playlists = parse_ini_file($filepath, true);
$this->updatedAt = date('d.m.Y h:i', filemtime($filepath));
$plsCodes = array_keys($ini);
$cached = array_combine($plsCodes, redis()->mget($plsCodes));
foreach ($cached as $code => $data) {
$raw = $ini[$code];
$data === false && $data = [
'code' => $code,
'name' => $raw['name'] ?? "Плейлист #$code",
'description' => $raw['desc'] ?? null,
'url' => $raw['pls'],
'source' => $raw['src'] ?? null,
'content' => null,
'isOnline' => null,
'attributes' => [],
'groups' => [],
'channels' => [],
'checkedAt' => null,
];
// приколы golang
$data['attributes'] === null && $data['attributes'] = [];
$data['groups'] === null && $data['groups'] = [];
$data['channels'] === null && $data['channels'] = [];
$data['onlinePercent'] = 0;
$data['offlinePercent'] = 0;
if ($data['isOnline'] === true && count($data['channels']) > 0) {
$data['onlinePercent'] = round($data['onlineCount'] / count($data['channels']) * 100);
$data['offlinePercent'] = round($data['offlineCount'] / count($data['channels']) * 100);
}
$data['hasCatchup'] = str_contains($data['content'] ?? '', 'catchup');
$data['hasTvg'] = !empty($data['attributes']['url-tvg'])
|| !empty($data['attributes']['x-tvg-url']);
$data['tags'] = [];
foreach ($data['channels'] as $channel) {
$data['tags'] = array_merge($data['tags'], $channel['tags']);
}
$data['tags'] = array_values(array_unique($data['tags']));
sort($data['tags']);
$this->playlists[$code] = $data;
}
}
/**
@@ -92,6 +48,12 @@ class IniFile
public function getPlaylists(): array
{
empty($this->playlists) && $this->load();
$plsCodes = array_keys($this->playlists);
$cached = array_combine($plsCodes, redis()->mget($plsCodes));
foreach ($cached as $code => $data) {
$this->playlists[$code] = $this->initPlaylist($code, $data);
}
return $this->playlists;
}
@@ -106,7 +68,10 @@ class IniFile
public function getPlaylist(string $code): ?array
{
empty($this->playlists) && $this->load();
return $this->playlists[$code] ?? throw new PlaylistNotFoundException($code);
$data = redis()->get($code);
$pls = $this->initPlaylist($code, $data);
return $pls ?? throw new PlaylistNotFoundException($code);
}
/**
@@ -118,4 +83,56 @@ class IniFile
{
return $this->updatedAt;
}
/**
* Подготавливает данные о плейлисте в расширенном формате
*
* @param string $code
* @param array|false $data
* @return array
*/
protected function initPlaylist(string $code, array|false $data): array
{
if ($data === false) {
$raw = $this->playlists[$code];
$data === false && $data = [
'code' => $code,
'name' => $raw['name'] ?? "Плейлист #$code",
'description' => $raw['desc'] ?? null,
'url' => $raw['pls'],
'source' => $raw['src'] ?? null,
'content' => null,
'isOnline' => null,
'attributes' => [],
'groups' => [],
'channels' => [],
'checkedAt' => null,
];
}
// приколы golang
$data['attributes'] === null && $data['attributes'] = [];
$data['groups'] === null && $data['groups'] = [];
$data['channels'] === null && $data['channels'] = [];
$data['onlinePercent'] = 0;
$data['offlinePercent'] = 0;
if ($data['isOnline'] === true && count($data['channels']) > 0) {
$data['onlinePercent'] = round($data['onlineCount'] / count($data['channels']) * 100);
$data['offlinePercent'] = round($data['offlineCount'] / count($data['channels']) * 100);
}
$data['hasCatchup'] = str_contains($data['content'] ?? '', 'catchup');
$data['hasTvg'] = !empty($data['attributes']['url-tvg'])
|| !empty($data['attributes']['x-tvg-url']);
$data['tags'] = [];
foreach ($data['channels'] as $channel) {
$data['tags'] = array_merge($data['tags'], $channel['tags']);
}
$data['tags'] = array_values(array_unique($data['tags']));
sort($data['tags']);
return $data;
}
}