Merge pull request 'WIP Suche implementiert, sowie Sortieren der Ergebnisse' (#19) from ImplementedSearch into dev
Reviewed-on: #19
This commit was merged in pull request #19.
This commit is contained in:
@@ -7,13 +7,13 @@
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*/
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class Article
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{
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private $id;
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private $title;
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private $content;
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private $author;
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private $creationDate;
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private $category;
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private $tags;
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public $id;
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public $title;
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public $content;
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public $author;
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public $creationDate;
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public $category;
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public $tags;
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/**
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* Konstruktor
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@@ -44,4 +44,5 @@ class ArticleManager extends LocalArticleManager
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return $articleManager;
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}
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}
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@@ -76,5 +76,15 @@ interface ArticleManagerDAO
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*/
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public function getArticlesByAuthor($author);
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/**
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* Durchsucht die vorhandenen Beiträge nach einem bestimmten Suchbegriff.
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* Die Suche prüft, ob das übergebene Keyword im Titel oder im Inhalt eines Beitrags vorkommt.
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* (Unabhängig von Groß-und Kleinschreibung)
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* @param string $keyword Der eingegebene Suchbegriff.
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* @return array Ein Array von Artikeln ,die dem Suchkriterium entsprechen. Wenn nichts gefunden wird, ein leeres Array.
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*/
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public function search(string $keyword): array;
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}
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?>
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@@ -166,5 +166,40 @@ class LocalArticleManager implements ArticleManagerDAO {
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}
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return $filteredArticles;
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}
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public function search(string $keyword): array
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{
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$articles = $this->getAllArticles();
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$filteredArticles = [];
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if (!is_array($articles)) {
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return [];
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}
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$cleanKeyword = strtolower(trim($keyword));
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foreach ($articles as $article) {
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$title = isset($article['title']) ? strtolower((string)$article['title']) : '';
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$content = isset($article['content']) ? strtolower((string)$article['content']) : '';
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if (($cleanKeyword !== '' && strpos($title, $cleanKeyword) !== false) ||
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($cleanKeyword !== '' && strpos($content, $cleanKeyword) !== false)) {
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$filteredArticles[] = new Article(
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intval($article['id'] ?? 0),
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$article['title'] ?? '',
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$article['content'] ?? '',
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$article['author'] ?? '',
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$article['category'] ?? '',
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$article['tags'] ?? '',
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$article['creationDate'] ?? ''
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);
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}
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}
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return $filteredArticles;
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}
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}
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?>
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