79 lines
2.9 KiB
PHP
79 lines
2.9 KiB
PHP
<?php
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if (session_status() === PHP_SESSION_NONE) {
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session_start();
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}
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require_once '../model/LocalArticleManager.php';
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require_once '../model/ArticleManager.php';
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require_once '../model/Article.php';
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if ($_SERVER["REQUEST_METHOD"] === "GET" && isset($_GET["q"])) {
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$search = trim($_GET["q"]);
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if (empty($search)) {
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$_SESSION["search_results"] = [];
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$_SESSION["search_query"] = "";
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$_SESSION["message"] = "missing_parameters";
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} else {
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try {
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$articleManager = ArticleManager::getInstance();
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$results = $articleManager->search($search);
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$sortStyle = $_GET['sort'] ?? 'alphabet';
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$_SESSION['search_sort'] = $sortStyle;
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if ($sortStyle === 'alphabet') {
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// Titel aufsteigend alphabetiisch sortiert
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usort($results, function ($a, $b) {
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return strcasecmp($a->getTitle(), $b->getTitle());
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});
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} elseif ($sortStyle === 'likes') {
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usort($results, function($a, $b) {
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return $b->getLikeCount() <=> $a->getLikeCount();
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});
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} elseif ($sortStyle === 'newest') {
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// Datum neu zu alt sortiert
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usort($results, function($a, $b) {
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return strcmp($b->getCreationDate(), $a->getCreationDate());
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});
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} elseif ($sortStyle === 'oldest') {
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// Datum alt zu neu sortiert
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usort($results, function($a, $b) {
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return strcmp($a->getCreationDate(), $b->getCreationDate());
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});
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}
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// Ergebnisse werden in ein flaches array umgewandelt, da sont incomplete-PHP error im Ergebnis
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$safeArrayResults = [];
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foreach ($results as $obj) {
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$safeArrayResults[] = [
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"id" => $obj->getId(),
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"title" => $obj->getTitle(),
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"content" => $obj->getContent(),
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"author" => $obj->getAuthor(),
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"category" => $obj->getCategory(),
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"tags" => $obj->getTags(),
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"creationDate" => $obj->getCreationDate(),
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"likes" => $obj->getLikes(),
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];
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}
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$_SESSION["search_results"] = $safeArrayResults;
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$_SESSION["search_query"] = $search;
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$_SESSION["message"] = "new_search_results";
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} catch (Exception $e){
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$_SESSION["message"] = "internal_error";
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}
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}
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$sort = $_GET['sort'] ?? 'alphabet';
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$limit = isset($_GET['limit']) ? (int)$_GET['limit'] : 10;
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$page = isset($_GET['page']) ? (int)$_GET['page'] : 1;
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header("Location: ../../index.php?pfad=search-results&q=" . urlencode($search) . "&sort=" . urlencode($sort) . "&limit=" . $limit . "&page=" . $page);
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exit();
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}
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?>
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