119 lines
4.7 KiB
PHP
119 lines
4.7 KiB
PHP
<?php
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final class ArticleManager
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{
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const BASE_PATH = "./data/articles";
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public static function get(string $fullref): Article
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{
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$serial_path = "./data/serial/$fullref.pobj";
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return is_file($serial_path) ?
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unserialize(file_get_contents($serial_path)) :
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unserialize(file_get_contents("./data/serial/default.pobj"));
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}
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public static function getMultiple(array $fullrefs): array
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{
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$articles = [];
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foreach ($fullrefs as $fullref) {
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$articles[] = self::get($fullref);
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}
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return $articles;
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}
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public static function getNewest(): Article
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{
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$dot_dirs = [".", ".."];
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$years = array_diff(scandir(self::BASE_PATH, SCANDIR_SORT_DESCENDING), $dot_dirs);
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$year = $years[0];
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$path = self::BASE_PATH . "/$year";
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$months = array_diff(scandir($path, SCANDIR_SORT_DESCENDING), $dot_dirs);
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$month = $months[0];
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$path = "$path/$month";
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$days = array_diff(scandir($path, SCANDIR_SORT_DESCENDING), $dot_dirs);
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$day = $days[0];
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$path = "$path/$day";
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foreach (array_diff(scandir($path, SCANDIR_SORT_DESCENDING), $dot_dirs) as $file) {
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$file_path = "$path/$file";
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if (pathinfo($file_path, PATHINFO_EXTENSION) !== "txt") {
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continue;
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}
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$ref = substr($file, 0, -4);
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break;
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}
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return self::get("$year$month$day$ref");
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}
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public static function getLatestArticles(int $count): array
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{
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$dot_dirs = [".", ".."];
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$articles = [];
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foreach (array_diff(scandir(self::BASE_PATH, SCANDIR_SORT_DESCENDING), $dot_dirs) as $year) {
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$year_path = self::BASE_PATH . "/$year";
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foreach (array_diff(scandir($year_path, SCANDIR_SORT_DESCENDING), $dot_dirs) as $month) {
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$month_path = "$year_path/$month";
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foreach (array_diff(scandir($month_path, SCANDIR_SORT_DESCENDING), $dot_dirs) as $day) {
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$day_path = "$month_path/$day";
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foreach (array_diff(scandir($day_path, SCANDIR_SORT_DESCENDING), $dot_dirs) as $file) {
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$file_path = "$day_path/$file";
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if (pathinfo($file_path, PATHINFO_EXTENSION) !== "txt") {
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continue;
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}
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$articles[] = self::getArticle($file_path);
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if (count($articles) === $count) {
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return $articles;
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}
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}
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}
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}
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}
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return $articles;
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}
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public static function getAll(): array
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{
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$dot_dirs = [".", ".."];
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$dates = [];
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foreach (array_diff(scandir(self::BASE_PATH, SCANDIR_SORT_DESCENDING), $dot_dirs) as $year) {
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$year_path = self::BASE_PATH . "/$year";
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foreach (array_diff(scandir($year_path, SCANDIR_SORT_DESCENDING), $dot_dirs) as $month) {
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$month_path = "$year_path/$month";
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foreach (array_diff(scandir($month_path, SCANDIR_SORT_DESCENDING), $dot_dirs) as $day) {
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$day_path = "$month_path/$day";
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$date = "$year$month$day";
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foreach (array_diff(scandir($day_path, SCANDIR_SORT_DESCENDING), $dot_dirs) as $file) {
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$file_path = "$day_path/$file";
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if (pathinfo($file_path, PATHINFO_EXTENSION) !== "txt") {
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continue;
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}
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if (!isset($dates["$date"])) {
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$dates["$date"] = new ArticleDate("$day/$month/$year");
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}
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$dates["$date"]->articles[] = self::getArticle($file_path);
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}
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}
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}
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}
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return $dates;
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}
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private static function getArticle(string $file_path): Article
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{
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$pattern = "|(./data)/articles/([0-9]+)/([0-9]+)/([0-9]+)/([0-9]+)\.txt|";
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$replacement = "$1/serial/$2$3$4$5.pobj";
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$serial_path = preg_replace($pattern, $replacement, $file_path);
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return file_exists($serial_path) ?
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unserialize(file_get_contents($serial_path)) :
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self::createArticle($file_path, $serial_path);
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}
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private static function createArticle(string $file_path, string $serial_path): Article
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{
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$parser = new ArticleParser();
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$article = $parser->parse($file_path);
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file_put_contents($serial_path, serialize($article));
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TagManager::add($article->tags, substr(basename($serial_path), 0, -5));
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return $article;
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}
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}
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