Compare commits
26 Commits
Abgabe03
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b7160f4df6
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| 135bd7b9cd | |||
| 4cd0383322 | |||
| caa9a9ff8f | |||
| 524dc2a399 | |||
| 793d9632b2 | |||
| 5892a875c8 |
Generated
+18
@@ -0,0 +1,18 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="dataSourceStorageLocal" created-in="IU-261.24374.151">
|
||||
<data-source name="articles" uuid="315cb5c9-2b0f-435b-b602-59823b160908">
|
||||
<database-info product="SQLite" version="3.51.1" jdbc-version="4.2" driver-name="SQLite JDBC" driver-version="3.51.1.0" dbms="SQLITE" exact-version="3.51.1" exact-driver-version="3.51">
|
||||
<identifier-quote-string>"</identifier-quote-string>
|
||||
</database-info>
|
||||
<case-sensitivity plain-identifiers="mixed" quoted-identifiers="mixed" />
|
||||
<secret-storage>master_key</secret-storage>
|
||||
<auth-provider>no-auth</auth-provider>
|
||||
<schema-mapping>
|
||||
<introspection-scope>
|
||||
<node kind="schema" qname="@" />
|
||||
</introspection-scope>
|
||||
</schema-mapping>
|
||||
</data-source>
|
||||
</component>
|
||||
</project>
|
||||
Generated
+12
@@ -0,0 +1,12 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="DataSourceManagerImpl" format="xml" multifile-model="true">
|
||||
<data-source source="LOCAL" name="articles" uuid="315cb5c9-2b0f-435b-b602-59823b160908">
|
||||
<driver-ref>sqlite.xerial</driver-ref>
|
||||
<synchronize>true</synchronize>
|
||||
<jdbc-driver>org.sqlite.JDBC</jdbc-driver>
|
||||
<jdbc-url>jdbc:sqlite:$PROJECT_DIR$/db/articles</jdbc-url>
|
||||
<working-dir>$ProjectFileDir$</working-dir>
|
||||
</data-source>
|
||||
</component>
|
||||
</project>
|
||||
+1833
File diff suppressed because it is too large
Load Diff
Generated
+2
@@ -0,0 +1,2 @@
|
||||
#n:main
|
||||
!<md> [0, 0, null, null, -2147483648, -2147483648]
|
||||
+42
@@ -0,0 +1,42 @@
|
||||
<DataSourcesHistory>
|
||||
<DataSourceFromHistory isRemovedFromProject="true">
|
||||
<data-source source="LOCAL" name="articles" uuid="a0abcd0a-1d6f-40e4-88be-f442bcb431ba">
|
||||
<database-info product="SQLite" version="3.51.1" jdbc-version="4.2" driver-name="SQLite JDBC" driver-version="3.51.1.0" dbms="SQLITE" exact-version="3.51.1" exact-driver-version="3.51">
|
||||
<identifier-quote-string>"</identifier-quote-string>
|
||||
</database-info>
|
||||
<case-sensitivity plain-identifiers="mixed" quoted-identifiers="mixed" />
|
||||
<driver-ref>sqlite.xerial</driver-ref>
|
||||
<synchronize>true</synchronize>
|
||||
<jdbc-driver>org.sqlite.JDBC</jdbc-driver>
|
||||
<jdbc-url>jdbc:sqlite:$PROJECT_DIR$/db/articles</jdbc-url>
|
||||
<secret-storage>master_key</secret-storage>
|
||||
<auth-provider>no-auth</auth-provider>
|
||||
<schema-mapping>
|
||||
<introspection-scope>
|
||||
<node kind="schema" qname="@" />
|
||||
</introspection-scope>
|
||||
</schema-mapping>
|
||||
<working-dir>$ProjectFileDir$</working-dir>
|
||||
</data-source>
|
||||
</DataSourceFromHistory>
|
||||
<DataSourceFromHistory isRemovedFromProject="true">
|
||||
<data-source source="LOCAL" name="articles" uuid="315cb5c9-2b0f-435b-b602-59823b160908">
|
||||
<database-info product="SQLite" version="3.51.1" jdbc-version="4.2" driver-name="SQLite JDBC" driver-version="3.51.1.0" dbms="SQLITE" exact-version="3.51.1" exact-driver-version="3.51">
|
||||
<identifier-quote-string>"</identifier-quote-string>
|
||||
</database-info>
|
||||
<case-sensitivity plain-identifiers="mixed" quoted-identifiers="mixed" />
|
||||
<driver-ref>sqlite.xerial</driver-ref>
|
||||
<synchronize>true</synchronize>
|
||||
<jdbc-driver>org.sqlite.JDBC</jdbc-driver>
|
||||
<jdbc-url>jdbc:sqlite:$PROJECT_DIR$/db/articles</jdbc-url>
|
||||
<secret-storage>master_key</secret-storage>
|
||||
<auth-provider>no-auth</auth-provider>
|
||||
<schema-mapping>
|
||||
<introspection-scope>
|
||||
<node kind="schema" qname="@" />
|
||||
</introspection-scope>
|
||||
</schema-mapping>
|
||||
<working-dir>$ProjectFileDir$</working-dir>
|
||||
</data-source>
|
||||
</DataSourceFromHistory>
|
||||
</DataSourcesHistory>
|
||||
@@ -19,13 +19,17 @@ Jeweils im Format `Anmeldename, Passwort, Mailadresse`:
|
||||
- Bitte auf die gesetzten TODO's achten. Wenn Inhalte fehlen, sind sie i.d.R. als TODO kommentiert.
|
||||
- Die Navbar hat noch keine onHover-Effekte und erschwert etwas die Bedienung.
|
||||
- Suchleiste in der Nav ist in der mobilen Ansicht etwas schmal. Ggf. ein alternatives (kleineres) Logo implementieren.
|
||||
- Die Suchseite und Kategorieseite packen momentan alle passenden Beiträge untereinander. Später sollen zunächst 10
|
||||
Ergebnisse auf einer Seite angezeigt werden.
|
||||
|
||||
## Besonderheiten des Projektes
|
||||
- Es wurde ein einfacher Beitrags-Editor erstellt. Mit diesem können Beiträge erstellt oder bearbeitet werden.
|
||||
Es handelt es sich um eine einfache Version. Später sollen z.B. Bilder und die Positionierung der Elemente folgen.
|
||||
- Es sind drei Dummy-Beiträge für den Nutzer max.mustermann hinterlegt.
|
||||
- Beim Verwenden der Navbar-Links bitte Folgendes beachten: nur die Kategorien Physik, Mathe, Informatik führen exemplarisch auf eine Beispiel-Seite.
|
||||
- Beim Verwenden der Navbar-Links bitte Folgendes beachten: nur die Kategorien Physik, Mathe, Informatik führen
|
||||
exemplarisch auf eine Beispiel-Seite.
|
||||
Die anderen Links sind erstmal Platzhalter und führen auf eine 404-Seite.
|
||||
- Die Such-Seite umfasst eine Suchfunktion (aber noch nicht nach Tags) und Sortierfunktion. Jedoch fehlt noch eine Filterfunktion (z.B. nur Mathe anzeigen).
|
||||
Wenn die Filterfunktion implementiert ist, dann können die statischen Seiten "Informatik", "Mathe", "Physik" entfernt und dynamisch auf der Suchseite
|
||||
nach gefiltertem Fach angezeigt werden. (Vorläufige showCategory.php implementiert)
|
||||
- Die Such-Seite umfasst eine Suchfunktion (aber noch nicht nach Tags) und Sortierfunktion. Jedoch fehlt noch eine
|
||||
Filterfunktion (z.B. nur Mathe anzeigen).
|
||||
Wenn die Filterfunktion implementiert ist, dann können die statischen Seiten "Informatik", "Mathe", "Physik" entfernt
|
||||
und dynamisch auf der Suchseite nach gefiltertem Fach angezeigt werden. (Vorläufige showCategory.php implementiert).
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
<?php
|
||||
require_once "php/model/LocalUserDAO.php";
|
||||
require_once "php/model/LocalUserManager.php";
|
||||
|
||||
$dao = new LocalUserDAO();
|
||||
$dao = new LocalUserManager();
|
||||
|
||||
/*
|
||||
Deregistrierung
|
||||
|
||||
@@ -58,6 +58,11 @@ include_once 'php/controller/showArticle-controller.php';
|
||||
Sie sind nicht berechtigt, diesen Beitrag zu bearbeiten.
|
||||
</p>
|
||||
<?php endif; ?>
|
||||
<?php if (isset($_SESSION["message"]) && $_SESSION["message"] == "not_found_article"): ?>
|
||||
<p class="alert-message is-error">
|
||||
Der zu bearbeitende Artikel wurde nicht gefunden. Bitte versuche es erneut.
|
||||
</p>
|
||||
<?php endif; ?>
|
||||
<?php
|
||||
unset($_SESSION["message"]);
|
||||
?>
|
||||
|
||||
@@ -0,0 +1,3 @@
|
||||
<FilesMatch "\.db">
|
||||
deny from all
|
||||
</FilesMatch>
|
||||
@@ -3,7 +3,7 @@ SESSION_START();
|
||||
require_once '../model/LocalArticleManager.php';
|
||||
require_once '../model/ArticleManager.php';
|
||||
require_once '../validator/article-validator.php';
|
||||
require_once "../model/LocalUserDAO.php";
|
||||
require_once "../model/LocalUserManager.php";
|
||||
|
||||
if ($_SERVER["REQUEST_METHOD"] === "POST") {
|
||||
$_SESSION["old_title"] = $_POST["title"] ?? '';
|
||||
|
||||
@@ -1,8 +1,8 @@
|
||||
<?php
|
||||
|
||||
require_once "php/model/LocalUserDAO.php";
|
||||
require_once "php/model/LocalUserManager.php";
|
||||
|
||||
$dao = new LocalUserDAO();
|
||||
$dao = new LocalUserManager();
|
||||
$error = null;
|
||||
|
||||
/*
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
<?php
|
||||
|
||||
require_once "php/model/LocalUserDAO.php";
|
||||
require_once "php/model/LocalUserManager.php";
|
||||
require_once "php/model/Article.php";
|
||||
require_once "php/model/ArticleManager.php";
|
||||
require_once "php/validator/user-validator.php";
|
||||
@@ -13,7 +13,7 @@ if (!isset($_SESSION["user"])) {
|
||||
}
|
||||
|
||||
try {
|
||||
$dao = new LocalUserDAO();
|
||||
$dao = new LocalUserManager();
|
||||
|
||||
$user = $dao->findUser($_SESSION["user_email"] ?? "");
|
||||
|
||||
|
||||
@@ -5,10 +5,10 @@
|
||||
|
||||
require_once 'php/model/Article.php';
|
||||
require_once 'php/model/ArticleManager.php';
|
||||
require_once "../model/LocalUserDAO.php";
|
||||
require_once "../model/LocalUserManager.php";
|
||||
|
||||
try {
|
||||
$dao = new LocalUserDAO();
|
||||
$dao = new LocalUserManager();
|
||||
$user = $dao->findUser($_SESSION["user_email"] ?? "");
|
||||
|
||||
$author = $user["email"];
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
<?php
|
||||
|
||||
require_once "php/model/LocalUserDAO.php";
|
||||
require_once "php/model/LocalUserManager.php";
|
||||
require_once "php/validator/user-validator.php";
|
||||
|
||||
$error = null;
|
||||
@@ -22,7 +22,7 @@ if ($_SERVER["REQUEST_METHOD"] === "POST") {
|
||||
$error = "Das Passwort muss 8 bis 72 Zeichen lang sein.";
|
||||
} else {
|
||||
try {
|
||||
$dao = new LocalUserDAO();
|
||||
$dao = new LocalUserManager();
|
||||
|
||||
$password = password_hash($plainPassword, PASSWORD_DEFAULT);
|
||||
|
||||
|
||||
@@ -1,5 +1,6 @@
|
||||
<?php
|
||||
require_once 'LocalArticleManager.php';
|
||||
require_once 'DatabaseArticleManager.php';
|
||||
require_once 'Article.php';
|
||||
|
||||
/**
|
||||
@@ -7,11 +8,11 @@ require_once 'Article.php';
|
||||
*
|
||||
* @author Niklas Ortmann
|
||||
*/
|
||||
class ArticleManager extends LocalArticleManager
|
||||
class ArticleManager
|
||||
{
|
||||
public static function getInstance()
|
||||
{
|
||||
$articleManager = LocalArticleManager::getInstance(); // TODO: später durch DataBaseArticleManager ersetzen.
|
||||
$articleManager = DatabaseArticleManager::getInstance(); // Hier kann zwischen dem lokalen und datenbankbasiertem ArticleManager gewechselt werden.
|
||||
|
||||
// Erstellen von Dummy-Beiträgen:
|
||||
if($articleManager->getArticle(1) == null ){
|
||||
|
||||
@@ -20,8 +20,7 @@ interface ArticleManagerDAO
|
||||
* @param $category string Kategorie des Beitrages
|
||||
* @param $tags string optionale Schlagworte für eine bessere Suche
|
||||
*
|
||||
* Mögliche Exceptions:
|
||||
* TODO: Exceptions implementieren.
|
||||
* @throws InternalServerErrorException
|
||||
*/
|
||||
public function addArticle($title, $content, $author, $category, $tags);
|
||||
|
||||
@@ -37,34 +36,33 @@ interface ArticleManagerDAO
|
||||
* @throws InternalServerErrorException
|
||||
* @throws NotFoundException
|
||||
* @throws UnauthorizedAccessException
|
||||
* /
|
||||
*/
|
||||
public function updateArticle($id, $article, $author);
|
||||
|
||||
/**
|
||||
* Löscht einen Beitrag aus übergebener ID.
|
||||
* Löscht einen Beitrag aus übergebener ID und dem Nutzer, der die Löschung ausführt.
|
||||
* @param $id
|
||||
* @param $author
|
||||
* @return void
|
||||
*
|
||||
* TODO: Exceptions implementieren.
|
||||
* @throws InternalServerErrorException
|
||||
* @throws NotFoundException
|
||||
* @throws UnauthorizedAccessException
|
||||
*/
|
||||
public function deleteArticle($id);
|
||||
public function deleteArticle($id, $author);
|
||||
|
||||
/**
|
||||
* Beitrag aufrufen.
|
||||
* $id ID des Beitrags
|
||||
*
|
||||
* @return Article
|
||||
* Mögliche Exceptions:
|
||||
* TODO: Exceptions implementieren.
|
||||
* @throws InternalServerErrorException
|
||||
*/
|
||||
public function getArticle($id);
|
||||
|
||||
/**
|
||||
* Alle Beiträge aufrufen.
|
||||
*
|
||||
* Mögliche Exceptions:
|
||||
* TODO: Exceptions implementieren.
|
||||
* @throws InternalServerErrorException
|
||||
*/
|
||||
public function getAllArticles();
|
||||
|
||||
@@ -72,7 +70,7 @@ interface ArticleManagerDAO
|
||||
* Gibt alle Beiträge eines Nutzer mit einer gegebenen ID aus.
|
||||
* @param $author
|
||||
* @return Article[]
|
||||
* TODO: Exceptions implementieren.
|
||||
* @throws InternalServerErrorException
|
||||
*/
|
||||
public function getArticlesByAuthor($author);
|
||||
|
||||
@@ -89,6 +87,7 @@ interface ArticleManagerDAO
|
||||
* Gibt alle Beiträge einer gegebenen Kategorie aus.
|
||||
* @param $category
|
||||
* @return mixed
|
||||
* @throws InternalServerErrorException
|
||||
*/
|
||||
public function getArticlesByCategory($category);
|
||||
|
||||
|
||||
@@ -0,0 +1,313 @@
|
||||
<?php
|
||||
require_once 'ArticleManagerDAO.php';
|
||||
require_once 'Article.php';
|
||||
/**
|
||||
* Klasse: Eine SQLLite3 Lösung des ArticleManagerDAO.
|
||||
*
|
||||
* @author Niklas Ortmann
|
||||
*/
|
||||
class DatabaseArticleManager implements ArticleManagerDAO {
|
||||
|
||||
private static $instance = null;
|
||||
|
||||
/**
|
||||
* Konstruktor
|
||||
*
|
||||
* Erstellt die Datenbankverbindung und die Tabelle articles.
|
||||
* @throws InternalServerErrorException
|
||||
*/
|
||||
public function __construct()
|
||||
{
|
||||
if (!file_exists(__DIR__ . '/../../db/articles.db')) {
|
||||
try {
|
||||
|
||||
$db = $this->getConnection();
|
||||
|
||||
$db->exec("
|
||||
CREATE TABLE articles (
|
||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
title TEXT,
|
||||
content TEXT,
|
||||
author TEXT,
|
||||
category TEXT,
|
||||
tags TEXT,
|
||||
created TIMESTAMP DEFAULT CURRENT_TIMESTAMP
|
||||
);");
|
||||
unset($db);
|
||||
} catch (PDOException $e) {
|
||||
throw new InternalServerErrorException($e->getMessage());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Baut die Verbindung zur Datenbank auf.
|
||||
* @throws InternalServerErrorException
|
||||
*/
|
||||
private function getConnection()
|
||||
{
|
||||
try {
|
||||
$user = 'root';
|
||||
$pw = null;
|
||||
$dsn = 'sqlite:' . __DIR__ . '/../../db/articles.db';
|
||||
return new PDO($dsn, $user, $pw);
|
||||
} catch (PDOException $e) {
|
||||
throw new InternalServerErrorException($e->getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gibt die DatabaseArticleManager-Instanz zurück.
|
||||
* @return DatabaseArticleManager
|
||||
*/
|
||||
public static function getInstance()
|
||||
{
|
||||
if (self::$instance == null) {
|
||||
self::$instance = new DatabaseArticleManager();
|
||||
}
|
||||
return self::$instance;
|
||||
}
|
||||
|
||||
public function addArticle($title, $content, $author, $category, $tags)
|
||||
{
|
||||
try {
|
||||
$db = $this->getConnection();
|
||||
|
||||
$sql = "INSERT INTO articles (title, content, author, category, tags)
|
||||
VALUES (:title, :content, :author, :category, :tags);";
|
||||
|
||||
$command = $db->prepare($sql);
|
||||
if (!$command) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
|
||||
// Verknüpft die übergebenen Parameter exakt mit den SQL-Platzhaltern
|
||||
$success = $command->execute([
|
||||
":title" => $title,
|
||||
":content" => $content,
|
||||
":author" => $author,
|
||||
":category" => $category,
|
||||
":tags" => $tags
|
||||
]);
|
||||
|
||||
if (!$success) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
|
||||
return intval($db->lastInsertId());
|
||||
|
||||
} catch (PDOException $e) {
|
||||
throw new InternalServerErrorException($e->getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
public function updateArticle($id, $article, $author)
|
||||
{
|
||||
if (empty($article)) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
|
||||
// Berechtigungsprüfung analog zur lokalen Implementierung:
|
||||
if ($article->getAuthor() !== $author) {
|
||||
throw new UnauthorizedAccessException("unauthorized_access");
|
||||
}
|
||||
|
||||
try {
|
||||
$db = $this->getConnection();
|
||||
|
||||
$sql = "UPDATE articles
|
||||
SET title = :title, content = :content, author = :author, category = :category, tags = :tags
|
||||
WHERE id = :id;";
|
||||
|
||||
$command = $db->prepare($sql);
|
||||
if (!$command) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
|
||||
$success = $command->execute([
|
||||
":id" => $id,
|
||||
":title" => $article->getTitle(),
|
||||
":content" => $article->getContent(),
|
||||
":author" => $author,
|
||||
":category" => $article->getCategory(),
|
||||
":tags" => $article->getTags()
|
||||
]);
|
||||
|
||||
// rowCount() prüft, ob eine Zeile mit dieser ID existierte und geändert werden konnte
|
||||
if (!$success || $command->rowCount() === 0) {
|
||||
// Falls die ID nicht existiert, prüfen wir, ob sie überhaupt da ist
|
||||
if (!$this->getArticle($id)) {
|
||||
throw new NotFoundException("missing_id");
|
||||
}
|
||||
}
|
||||
} catch (PDOException $e) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
}
|
||||
|
||||
public function deleteArticle($id, $author)
|
||||
{
|
||||
$article = getArticle($id);
|
||||
if (empty($article)) {
|
||||
throw new NotFoundException("not_found_article");
|
||||
}
|
||||
|
||||
// Berechtigungsprüfung:
|
||||
if ($article->getAuthor() !== $author) {
|
||||
throw new UnauthorizedAccessException("unauthorized_access");
|
||||
}
|
||||
|
||||
try {
|
||||
$db = $this->getConnection();
|
||||
$sql = "DELETE FROM articles WHERE id = :id;";
|
||||
|
||||
$command = $db->prepare($sql);
|
||||
if (!$command) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
|
||||
if (!$command->execute([":id" => $id])) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
} catch (PDOException $exc) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
}
|
||||
|
||||
public function getArticle($id)
|
||||
{
|
||||
try {
|
||||
$db = $this->getConnection();
|
||||
$sql = "SELECT * FROM articles WHERE id = :id;";
|
||||
|
||||
$command = $db->prepare($sql);
|
||||
if (!$command) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
|
||||
$command->execute([":id" => $id]);
|
||||
$row = $command->fetch(PDO::FETCH_ASSOC);
|
||||
|
||||
if ($row) {
|
||||
return new Article(
|
||||
intval($row['id']),
|
||||
$row['title'],
|
||||
$row['content'],
|
||||
$row['author'],
|
||||
$row['category'],
|
||||
$row['tags'],
|
||||
$row['created']
|
||||
);
|
||||
}
|
||||
|
||||
return null;
|
||||
} catch (PDOException $e) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
}
|
||||
|
||||
public function getAllArticles()
|
||||
{
|
||||
try {
|
||||
$db = $this->getConnection();
|
||||
$sql = "SELECT * FROM articles;";
|
||||
|
||||
$command = $db->query($sql);
|
||||
if (!$command) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
|
||||
$rows = $command->fetchAll(PDO::FETCH_ASSOC);
|
||||
$articles = [];
|
||||
|
||||
foreach ($rows as $row) {
|
||||
$articles[] = new Article(
|
||||
intval($row['id']),
|
||||
$row['title'],
|
||||
$row['content'],
|
||||
$row['author'],
|
||||
$row['category'],
|
||||
$row['tags'],
|
||||
$row['created']
|
||||
);
|
||||
}
|
||||
|
||||
return $articles;
|
||||
} catch (PDOException $e) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
}
|
||||
|
||||
public function getArticlesByAuthor($author)
|
||||
{
|
||||
try {
|
||||
$db = $this->getConnection();
|
||||
$sql = "SELECT * FROM articles WHERE author = :author;";
|
||||
|
||||
$command = $db->prepare($sql);
|
||||
if (!$command) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
|
||||
$command->execute([":author" => $author]);
|
||||
$rows = $command->fetchAll(PDO::FETCH_ASSOC);
|
||||
$filteredArticles = [];
|
||||
|
||||
foreach ($rows as $row) {
|
||||
$filteredArticles[] = new Article(
|
||||
intval($row['id']),
|
||||
$row['title'],
|
||||
$row['content'],
|
||||
$row['author'],
|
||||
$row['category'],
|
||||
$row['tags'],
|
||||
$row['created']
|
||||
);
|
||||
}
|
||||
|
||||
return $filteredArticles;
|
||||
} catch (PDOException $e) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
}
|
||||
|
||||
public function getArticlesByCategory($category)
|
||||
{
|
||||
try {
|
||||
$db = $this->getConnection();
|
||||
$sql = "SELECT * FROM articles WHERE category = :category;";
|
||||
|
||||
$command = $db->prepare($sql);
|
||||
if (!$command) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
|
||||
$command->execute([":category" => $category]);
|
||||
$rows = $command->fetchAll(PDO::FETCH_ASSOC);
|
||||
$filteredArticles = [];
|
||||
|
||||
foreach ($rows as $row) {
|
||||
$filteredArticles[] = new Article(
|
||||
intval($row['id']),
|
||||
$row['title'],
|
||||
$row['content'],
|
||||
$row['author'],
|
||||
$row['category'],
|
||||
$row['tags'],
|
||||
$row['created']
|
||||
);
|
||||
}
|
||||
|
||||
return $filteredArticles;
|
||||
} catch (PDOException $exc) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
}
|
||||
}
|
||||
|
||||
public function search(string $keyword): array
|
||||
{
|
||||
// TODO: implement search()
|
||||
return [];
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,26 @@
|
||||
<?php
|
||||
require_once "UserManagerDAO.php";
|
||||
|
||||
class DatabaseUserManager implements UserManagerDAO {
|
||||
|
||||
public function findUser($email)
|
||||
{
|
||||
// TODO: Implement findUser() method.
|
||||
}
|
||||
|
||||
public function addUser($email, $vorname, $nachname, $password)
|
||||
{
|
||||
// TODO: Implement addUser() method.
|
||||
}
|
||||
|
||||
public function updateUser($oldEmail, $newEmail, $vorname, $nachname, $password = null)
|
||||
{
|
||||
// TODO: Implement updateUser() method.
|
||||
}
|
||||
|
||||
public function deleteUser($email)
|
||||
{
|
||||
// TODO: Implement deleteUser() method.
|
||||
}
|
||||
|
||||
}
|
||||
@@ -66,7 +66,7 @@ class LocalArticleManager implements ArticleManagerDAO {
|
||||
public function updateArticle($id, $article, $author)
|
||||
{
|
||||
if (empty($article)) {
|
||||
throw new InternalServerErrorException("internal_error");
|
||||
throw new NotFoundException("not_found_article");
|
||||
}
|
||||
|
||||
// Berechtigungsprüfung:
|
||||
@@ -102,8 +102,18 @@ class LocalArticleManager implements ArticleManagerDAO {
|
||||
}
|
||||
}
|
||||
|
||||
public function deleteArticle($id)
|
||||
public function deleteArticle($id, $author)
|
||||
{
|
||||
$article = getArticle($id);
|
||||
if (empty($article)) {
|
||||
throw new NotFoundException("not_found_article");
|
||||
}
|
||||
|
||||
// Berechtigungsprüfung:
|
||||
if ($article->getAuthor() !== $author) {
|
||||
throw new UnauthorizedAccessException("unauthorized_access");
|
||||
}
|
||||
|
||||
$articles = $this->getAllArticles();
|
||||
$articleFound = false;
|
||||
|
||||
@@ -168,7 +178,7 @@ class LocalArticleManager implements ArticleManagerDAO {
|
||||
}
|
||||
|
||||
|
||||
public function search(string $keyword): array
|
||||
public function search(string $keyword): array
|
||||
{
|
||||
$articles = $this->getAllArticles();
|
||||
$filteredArticles = [];
|
||||
@@ -183,9 +193,9 @@ class LocalArticleManager implements ArticleManagerDAO {
|
||||
$title = isset($article['title']) ? strtolower((string)$article['title']) : '';
|
||||
$content = isset($article['content']) ? strtolower((string)$article['content']) : '';
|
||||
|
||||
if (($cleanKeyword !== '' && strpos($title, $cleanKeyword) !== false) ||
|
||||
if (($cleanKeyword !== '' && strpos($title, $cleanKeyword) !== false) ||
|
||||
($cleanKeyword !== '' && strpos($content, $cleanKeyword) !== false)) {
|
||||
|
||||
|
||||
$filteredArticles[] = new Article(
|
||||
intval($article['id'] ?? 0),
|
||||
$article['title'] ?? '',
|
||||
@@ -198,7 +208,7 @@ class LocalArticleManager implements ArticleManagerDAO {
|
||||
}
|
||||
}
|
||||
|
||||
return $filteredArticles;
|
||||
return $filteredArticles;
|
||||
}
|
||||
|
||||
public function getArticlesByCategory($category)
|
||||
|
||||
@@ -1,11 +1,15 @@
|
||||
<?php
|
||||
|
||||
require_once "UserDAOInterface.php";
|
||||
require_once "UserManagerDAO.php";
|
||||
|
||||
class LocalUserDAO implements UserDAOInterface {
|
||||
class LocalUserManager implements UserManagerDAO {
|
||||
|
||||
private string $file = "data/users.json";
|
||||
|
||||
public static function getInstance(){
|
||||
// TODO: implement the getIsntance method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Lädt alle Benutzer aus der JSON-Datei.
|
||||
*
|
||||
@@ -158,6 +162,8 @@ class LocalUserDAO implements UserDAOInterface {
|
||||
/**
|
||||
* Löscht einen Benutzer anhand seiner E-Mail-Adresse.
|
||||
*
|
||||
* TODO: wenn ein Benutzer gelöscht wird, sollten dann auch seine Beiträge gelöscht werden?
|
||||
*
|
||||
* @param string $email E-Mail-Adresse des zu löschenden Benutzers
|
||||
* @return bool true, wenn der Benutzer gelöscht wurde, sonst false
|
||||
* @throws RuntimeException wenn die Benutzerdaten nicht gelesen oder gespeichert werden können
|
||||
@@ -0,0 +1,10 @@
|
||||
<?php
|
||||
require_once "UserManagerDAO.php";
|
||||
|
||||
class UserManager extends LocalUserManager{
|
||||
|
||||
public static function getInstance(){
|
||||
// TODO: implement this.
|
||||
// TODO: dummy-user anlegen: - `max.mustermann, test123, mustermann@web.de` (analog zu ArticleManager)
|
||||
}
|
||||
}
|
||||
@@ -6,7 +6,7 @@
|
||||
* Definiert die Methoden, die jede UserDAO-Implementierung
|
||||
* bereitstellen muss.
|
||||
*/
|
||||
interface UserDAOInterface {
|
||||
interface UserManagerDAO {
|
||||
|
||||
/**
|
||||
* Sucht einen Benutzer anhand seiner E-Mail-Adresse.
|
||||
Reference in New Issue
Block a user