139 lines
4.1 KiB
PHP
139 lines
4.1 KiB
PHP
<?php
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/*
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* Copyright (c) 2025, Антон Аксенов
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* This file is part of iptv.axenov.dev web interface
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* MIT License: https://git.axenov.dev/IPTV/web/src/branch/master/LICENSE
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*/
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declare(strict_types=1);
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namespace App\Core;
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use App\Errors\PlaylistNotFoundException;
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use Exception;
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/**
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* Класс для работы со списком плейлистов
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*/
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class IniFile
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{
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/**
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* @var array[] Коллекция подгруженных плейлистов
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*/
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protected array $playlists;
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/**
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* @var string Дата последнего обновления списка
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*/
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protected string $updatedAt;
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/**
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* Считывает ini-файл и инициализирует плейлисты
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*
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* @return void
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*/
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public function load(): void
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{
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$filepath = config_path('playlists.ini');
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$this->playlists = parse_ini_file($filepath, true);
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$this->updatedAt = date('d.m.Y h:i', filemtime($filepath));
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}
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/**
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* Возвращает плейлисты
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*
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* @return array[]
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* @throws Exception
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*/
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public function getPlaylists(): array
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{
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empty($this->playlists) && $this->load();
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$plsCodes = array_keys($this->playlists);
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$cached = array_combine($plsCodes, redis()->mget($plsCodes));
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foreach ($cached as $code => $data) {
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$this->playlists[$code] = $this->initPlaylist($code, $data);
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}
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return $this->playlists;
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}
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/**
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* Возвращает плейлист по его коду
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*
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* @param string $code Код плейлиста
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* @return array|null
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* @throws PlaylistNotFoundException
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* @throws Exception
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*/
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public function getPlaylist(string $code): ?array
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{
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empty($this->playlists) && $this->load();
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$data = redis()->get($code);
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$pls = $this->initPlaylist($code, $data);
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return $pls ?? throw new PlaylistNotFoundException($code);
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}
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/**
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* Возвращает дату обновления ini-файла
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*
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* @return string
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*/
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public function updatedAt(): string
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{
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return $this->updatedAt;
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}
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/**
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* Подготавливает данные о плейлисте в расширенном формате
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*
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* @param string $code
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* @param array|false $data
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* @return array
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*/
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protected function initPlaylist(string $code, array|false $data): array
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{
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if ($data === false) {
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$raw = $this->playlists[$code];
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$data === false && $data = [
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'code' => $code,
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'name' => $raw['name'] ?? "Плейлист #$code",
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'description' => $raw['desc'] ?? null,
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'url' => $raw['pls'],
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'source' => $raw['src'] ?? null,
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'content' => null,
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'isOnline' => null,
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'attributes' => [],
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'groups' => [],
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'channels' => [],
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'checkedAt' => null,
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];
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}
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// приколы golang
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$data['attributes'] === null && $data['attributes'] = [];
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$data['groups'] === null && $data['groups'] = [];
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$data['channels'] === null && $data['channels'] = [];
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$data['onlinePercent'] = 0;
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$data['offlinePercent'] = 0;
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if ($data['isOnline'] === true && count($data['channels']) > 0) {
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$data['onlinePercent'] = round($data['onlineCount'] / count($data['channels']) * 100);
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$data['offlinePercent'] = round($data['offlineCount'] / count($data['channels']) * 100);
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}
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$data['hasCatchup'] = str_contains($data['content'] ?? '', 'catchup');
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$data['hasTvg'] = !empty($data['attributes']['url-tvg'])
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|| !empty($data['attributes']['x-tvg-url']);
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$data['tags'] = [];
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foreach ($data['channels'] as $channel) {
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$data['tags'] = array_merge($data['tags'], $channel['tags']);
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}
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$data['tags'] = array_values(array_unique($data['tags']));
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sort($data['tags']);
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return $data;
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}
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}
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