Compare commits
45 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| 325df51812 | |||
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| 3b2ed78c1c | |||
| cebbe8869a | |||
| e07051b356 | |||
| 2d2bbeb39f | |||
| c00443b6fa | |||
| 1d541e285c |
Generated
+1
-1
@@ -1,6 +1,6 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="dataSourceStorageLocal" created-in="IU-261.25134.95">
|
||||
<component name="dataSourceStorageLocal" created-in="IU-253.32098.101">
|
||||
<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>
|
||||
|
||||
@@ -36,6 +36,9 @@
|
||||
- JavaScript wird verwendet, um im erweitertem Beitragseditor clientseitig einzelne Content-Boxen erstellen und löschen
|
||||
zu können.
|
||||
- JavaScript wird ebenfalls verwendet, um in die Suchergebnisse clientseitig zu sortieren.
|
||||
- Die Kommentarfunktion ist zusätzlich auch ohne JavaScript nutzbar. Kommentare und Antworten können auch ohne JavaScript erstellt werden.
|
||||
- Eigene Kommentare und Antworten können bearbeitet und gelöscht werden. Die Bearbeitung und das Löschen funktionieren ebenfalls ohne JavaScript über normale Formulare und serverseitige Verarbeitung.
|
||||
|
||||
|
||||
## Sonstiges
|
||||
- Das Datenschema befindet sich unter /planung/Datenschema.pdf
|
||||
|
||||
+312
-28
@@ -5,6 +5,34 @@ $repliesByParent = [];
|
||||
$articleObj = null;
|
||||
|
||||
include_once 'php/controller/showArticle-controller.php';
|
||||
/*
|
||||
* Ermittelt, ob ohne JavaScript auf einen Kommentar
|
||||
* geantwortet werden soll.
|
||||
*/
|
||||
$replyTo = filter_input(
|
||||
INPUT_GET,
|
||||
"reply_to",
|
||||
FILTER_VALIDATE_INT
|
||||
);
|
||||
|
||||
$replyAuthor = null;
|
||||
|
||||
if ($replyTo !== false && $replyTo !== null) {
|
||||
foreach ($mainComments as $mainComment) {
|
||||
if ($mainComment->getId() === $replyTo) {
|
||||
$replyAuthor = $mainComment->getAuthor();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Eine Antwort darf nur auf einen existierenden
|
||||
* Hauptkommentar geschrieben werden.
|
||||
*/
|
||||
if ($replyAuthor === null) {
|
||||
$replyTo = null;
|
||||
}
|
||||
?>
|
||||
<!--
|
||||
Seite: Anzeige für Beiträge
|
||||
@@ -17,8 +45,6 @@ include_once 'php/controller/showArticle-controller.php';
|
||||
<!-- Metadaten & Titel -->
|
||||
<div class="article-view-top-section">
|
||||
|
||||
<div class="article-view-top-section">
|
||||
|
||||
<div class="category-and-likes-row">
|
||||
<?php if (isset($category) && !empty($category)): ?>
|
||||
<span class="article-view-category"><?php echo htmlspecialchars($category); ?></span>
|
||||
@@ -45,8 +71,8 @@ include_once 'php/controller/showArticle-controller.php';
|
||||
</h1>
|
||||
|
||||
<div class="article-view-meta">
|
||||
<?php if (isset($author) && !empty($author)): ?>
|
||||
<span class="article-view-author">Von: <strong><?php echo htmlspecialchars($author); ?></strong></span>
|
||||
<?php if (isset($name) && !empty($name)): ?>
|
||||
<span class="article-view-author">Von: <strong><?php echo htmlspecialchars($name); ?></strong></span>
|
||||
<?php endif; ?>
|
||||
</div>
|
||||
|
||||
@@ -106,39 +132,268 @@ include_once 'php/controller/showArticle-controller.php';
|
||||
</div>
|
||||
<?php endif; ?>
|
||||
|
||||
<section class="article-comments-section">
|
||||
<section class="article-comments-section" id="comments">
|
||||
<h2>Kommentare</h2>
|
||||
|
||||
<?php if (isset($_SESSION["comment_message"])): ?>
|
||||
<div class="alert-message <?php
|
||||
echo ($_SESSION["comment_message_type"] ?? "") === "success"
|
||||
? "is-success"
|
||||
: "is-error";
|
||||
?>">
|
||||
<?php echo htmlspecialchars($_SESSION["comment_message"]); ?>
|
||||
</div>
|
||||
|
||||
<?php
|
||||
unset($_SESSION["comment_message"]);
|
||||
unset($_SESSION["comment_message_type"]);
|
||||
?>
|
||||
<?php endif; ?>
|
||||
|
||||
<div id="comments-list">
|
||||
<?php if (!empty($mainComments)): ?>
|
||||
<?php foreach ($mainComments as $comment): ?>
|
||||
<div class="comment-item" data-comment-id="<?php echo htmlspecialchars($comment->getId()); ?>">
|
||||
<p>
|
||||
<strong><?php echo htmlspecialchars($comment->getAuthor()); ?></strong>
|
||||
<span><?php echo htmlspecialchars($comment->getCreated()); ?></span>
|
||||
</p>
|
||||
<div class="comment-item"
|
||||
data-comment-id="<?php echo htmlspecialchars(
|
||||
(string) $comment->getId()
|
||||
); ?>">
|
||||
|
||||
<p><?php echo nl2br(htmlspecialchars($comment->getContent())); ?></p>
|
||||
<?php
|
||||
$isDeleted = $comment->getContent()
|
||||
=== "Dieser Kommentar wurde gelöscht.";
|
||||
?>
|
||||
|
||||
<?php if ($isDeleted): ?>
|
||||
|
||||
<p class="deleted-comment">
|
||||
Dieser Kommentar wurde gelöscht.
|
||||
</p>
|
||||
|
||||
<?php else: ?>
|
||||
|
||||
<p>
|
||||
<strong>
|
||||
<?php echo htmlspecialchars($comment->getAuthor()); ?>
|
||||
</strong>
|
||||
|
||||
<span>
|
||||
<?php echo htmlspecialchars($comment->getCreated()); ?>
|
||||
</span>
|
||||
</p>
|
||||
|
||||
<p>
|
||||
<?php
|
||||
echo nl2br(
|
||||
htmlspecialchars($comment->getContent())
|
||||
);
|
||||
?>
|
||||
</p>
|
||||
|
||||
<?php if (
|
||||
isset($_SESSION["user_email"])
|
||||
&& $_SESSION["user_email"] === $comment->getAuthor()
|
||||
): ?>
|
||||
<details class="edit-comment-details">
|
||||
<summary class="edit-comment-button">
|
||||
Kommentar bearbeiten
|
||||
</summary>
|
||||
|
||||
<form method="post"
|
||||
action="index.php?pfad=updateComment"
|
||||
class="edit-comment-form">
|
||||
|
||||
<input type="hidden"
|
||||
name="comment_id"
|
||||
value="<?php echo htmlspecialchars(
|
||||
(string) $comment->getId()
|
||||
); ?>">
|
||||
|
||||
<input type="hidden"
|
||||
name="article_id"
|
||||
value="<?php echo htmlspecialchars(
|
||||
(string) $comment->getArticleId()
|
||||
); ?>">
|
||||
|
||||
<label for="edit-comment-<?php
|
||||
echo htmlspecialchars((string) $comment->getId());
|
||||
?>">
|
||||
Kommentar bearbeiten
|
||||
</label>
|
||||
|
||||
<textarea
|
||||
id="edit-comment-<?php
|
||||
echo htmlspecialchars((string) $comment->getId());
|
||||
?>"
|
||||
name="content"
|
||||
required><?php echo htmlspecialchars(
|
||||
$comment->getContent()
|
||||
); ?></textarea>
|
||||
|
||||
<button type="submit" class="button">
|
||||
Änderungen speichern
|
||||
</button>
|
||||
</form>
|
||||
</details>
|
||||
|
||||
<form method="post"
|
||||
action="index.php?pfad=deleteComment"
|
||||
class="delete-comment-form">
|
||||
|
||||
<input type="hidden"
|
||||
name="comment_id"
|
||||
value="<?php echo htmlspecialchars(
|
||||
(string) $comment->getId()
|
||||
); ?>">
|
||||
|
||||
<input type="hidden"
|
||||
name="article_id"
|
||||
value="<?php echo htmlspecialchars(
|
||||
(string) $comment->getArticleId()
|
||||
); ?>">
|
||||
|
||||
<button type="submit"
|
||||
class="delete-comment-button"
|
||||
onclick="return confirm('Möchtest du diesen Kommentar wirklich löschen?');">
|
||||
Kommentar löschen
|
||||
</button>
|
||||
</form>
|
||||
|
||||
<?php endif; ?>
|
||||
|
||||
<?php if (isset($_SESSION["user_email"])): ?>
|
||||
|
||||
<a href="index.php?pfad=<?php
|
||||
echo urlencode($_GET["pfad"] ?? "showArticle");
|
||||
?>&id=<?php
|
||||
echo urlencode((string) $comment->getArticleId());
|
||||
?>&reply_to=<?php
|
||||
echo urlencode((string) $comment->getId());
|
||||
?>#comment-form"
|
||||
class="reply-button"
|
||||
data-comment-id="<?php echo htmlspecialchars(
|
||||
(string) $comment->getId()
|
||||
); ?>"
|
||||
data-author="<?php echo htmlspecialchars(
|
||||
$comment->getAuthor()
|
||||
); ?>">
|
||||
|
||||
Antworten
|
||||
</a>
|
||||
|
||||
<?php endif; ?>
|
||||
|
||||
<?php if (isset($_SESSION["user_email"])): ?>
|
||||
<button type="button"
|
||||
class="reply-button"
|
||||
data-comment-id="<?php echo htmlspecialchars($comment->getId()); ?>"
|
||||
data-author="<?php echo htmlspecialchars($comment->getAuthor()); ?>">
|
||||
Antworten
|
||||
</button>
|
||||
<?php endif; ?>
|
||||
|
||||
<div class="comment-replies">
|
||||
<?php if (isset($repliesByParent[$comment->getId()])): ?>
|
||||
<?php foreach ($repliesByParent[$comment->getId()] as $reply): ?>
|
||||
<div class="comment-item comment-reply">
|
||||
<p>
|
||||
<strong><?php echo htmlspecialchars($reply->getAuthor()); ?></strong>
|
||||
<span><?php echo htmlspecialchars($reply->getCreated()); ?></span>
|
||||
</p>
|
||||
|
||||
<p><?php echo nl2br(htmlspecialchars($reply->getContent())); ?></p>
|
||||
<?php
|
||||
$isReplyDeleted = $reply->getContent()
|
||||
=== "Dieser Kommentar wurde gelöscht.";
|
||||
?>
|
||||
|
||||
<?php if ($isReplyDeleted): ?>
|
||||
|
||||
<p class="deleted-comment">
|
||||
Dieser Kommentar wurde gelöscht.
|
||||
</p>
|
||||
|
||||
<?php else: ?>
|
||||
|
||||
<p>
|
||||
<strong>
|
||||
<?php echo htmlspecialchars($reply->getAuthor()); ?>
|
||||
</strong>
|
||||
|
||||
<span>
|
||||
<?php echo htmlspecialchars($reply->getCreated()); ?>
|
||||
</span>
|
||||
</p>
|
||||
|
||||
<p>
|
||||
<?php
|
||||
echo nl2br(
|
||||
htmlspecialchars($reply->getContent())
|
||||
);
|
||||
?>
|
||||
</p>
|
||||
|
||||
<?php if (
|
||||
isset($_SESSION["user_email"])
|
||||
&& $_SESSION["user_email"] === $reply->getAuthor()
|
||||
): ?>
|
||||
|
||||
<details class="edit-comment-details">
|
||||
<summary class="edit-comment-button">
|
||||
Antwort bearbeiten
|
||||
</summary>
|
||||
|
||||
<form method="post"
|
||||
action="index.php?pfad=updateComment"
|
||||
class="edit-comment-form">
|
||||
|
||||
<input type="hidden"
|
||||
name="comment_id"
|
||||
value="<?php echo htmlspecialchars(
|
||||
(string) $reply->getId()
|
||||
); ?>">
|
||||
|
||||
<input type="hidden"
|
||||
name="article_id"
|
||||
value="<?php echo htmlspecialchars(
|
||||
(string) $reply->getArticleId()
|
||||
); ?>">
|
||||
|
||||
<label for="edit-reply-<?php
|
||||
echo htmlspecialchars((string) $reply->getId());
|
||||
?>">
|
||||
Antwort bearbeiten
|
||||
</label>
|
||||
|
||||
<textarea
|
||||
id="edit-reply-<?php
|
||||
echo htmlspecialchars((string) $reply->getId());
|
||||
?>"
|
||||
name="content"
|
||||
required><?php echo htmlspecialchars(
|
||||
$reply->getContent()
|
||||
); ?></textarea>
|
||||
|
||||
<button type="submit" class="button">
|
||||
Änderungen speichern
|
||||
</button>
|
||||
</form>
|
||||
</details>
|
||||
|
||||
<form method="post"
|
||||
action="index.php?pfad=deleteComment"
|
||||
class="delete-comment-form">
|
||||
|
||||
<input type="hidden"
|
||||
name="comment_id"
|
||||
value="<?php echo htmlspecialchars(
|
||||
(string) $reply->getId()
|
||||
); ?>">
|
||||
|
||||
<input type="hidden"
|
||||
name="article_id"
|
||||
value="<?php echo htmlspecialchars(
|
||||
(string) $reply->getArticleId()
|
||||
); ?>">
|
||||
|
||||
<button type="submit"
|
||||
class="delete-comment-button"
|
||||
onclick="return confirm('Möchtest du diesen Kommentar wirklich löschen?');">
|
||||
Kommentar löschen
|
||||
</button>
|
||||
</form>
|
||||
|
||||
<?php endif; ?>
|
||||
|
||||
<?php endif; ?>
|
||||
|
||||
</div>
|
||||
<?php endforeach; ?>
|
||||
<?php endif; ?>
|
||||
@@ -153,17 +408,46 @@ include_once 'php/controller/showArticle-controller.php';
|
||||
</div>
|
||||
|
||||
<?php if (isset($_SESSION["user_email"])): ?>
|
||||
<form id="comment-form">
|
||||
<form id="comment-form"
|
||||
method="post"
|
||||
action="php/ajax/add-comment.php">
|
||||
|
||||
<input type="hidden"
|
||||
name="article_id"
|
||||
value="<?php echo htmlspecialchars($_GET["id"] ?? ""); ?>">
|
||||
value="<?php echo htmlspecialchars(
|
||||
(string) ($_GET["id"] ?? "")
|
||||
); ?>">
|
||||
|
||||
<input type="hidden"
|
||||
name="parent_comment_id"
|
||||
id="parent-comment-id"
|
||||
value="">
|
||||
value="<?php echo $replyTo !== null
|
||||
? htmlspecialchars((string) $replyTo)
|
||||
: "";
|
||||
?>">
|
||||
|
||||
<p id="reply-info" class="reply-info" style="display: none;"></p>
|
||||
<p id="reply-info"
|
||||
class="reply-info"
|
||||
<?php if ($replyAuthor === null): ?>
|
||||
style="display: none;"
|
||||
<?php endif; ?>>
|
||||
|
||||
<?php if ($replyAuthor !== null): ?>
|
||||
Antwort auf <?php echo htmlspecialchars($replyAuthor); ?>
|
||||
|
||||
<a href="index.php?pfad=<?php
|
||||
echo urlencode($_GET["pfad"] ?? "showArticle");
|
||||
?>&id=<?php
|
||||
echo urlencode((string) ($_GET["id"] ?? ""));
|
||||
?>#comment-form">
|
||||
Abbrechen
|
||||
</a>
|
||||
<?php endif; ?>
|
||||
</p>
|
||||
|
||||
<label for="comment-content">
|
||||
Kommentar
|
||||
</label>
|
||||
|
||||
<textarea name="content"
|
||||
id="comment-content"
|
||||
@@ -181,4 +465,4 @@ include_once 'php/controller/showArticle-controller.php';
|
||||
</div>
|
||||
<?php endif; ?>
|
||||
</section>
|
||||
</main>
|
||||
</main>
|
||||
|
||||
+103
-24
@@ -1,32 +1,111 @@
|
||||
<?php
|
||||
include_once "php/controller/showCategory-controller.php";
|
||||
|
||||
$currentSort = isset($sortStyle) ? $sortStyle : 'alphabet';
|
||||
$currentPage = isset($page) ? $page : 1;
|
||||
?>
|
||||
|
||||
<main>
|
||||
<?php include_once "includes/alertMessages.php"?>
|
||||
<noscript>
|
||||
Bitte JavaScript aktivieren!
|
||||
</noscript>
|
||||
|
||||
<h1><?php if (isset($category) && !empty($category)){ echo htmlspecialchars($category); } ?></h1>
|
||||
<!-- Das Formular umschließt jetzt das gesamte Layout -->
|
||||
<form id="search-form-id" action="index.php" method="GET" style="display: contents;">
|
||||
<input type="hidden" name="pfad" value="showCategory">
|
||||
<input type="hidden" name="category" value="<?php echo (isset($category) && !empty($category)) ? htmlspecialchars($category) : ''; ?>">
|
||||
<input type="hidden" id="s-res-page-input" name="page" value="<?php echo $currentPage; ?>">
|
||||
|
||||
<div class="s-res-list">
|
||||
<?php
|
||||
if (!empty($articles)): ?>
|
||||
<?php foreach ($articles as $article): ?>
|
||||
<div class="s-res-item">
|
||||
<div class="s-res-content">
|
||||
<h2 class="s-res-item-title">
|
||||
<a href="index.php?pfad=showArticle&id=<?php echo $article->getId(); ?>" class="s-res-link">
|
||||
<?php echo htmlspecialchars($article->getTitle()); ?>
|
||||
</a>
|
||||
</h2>
|
||||
<p class="s-res-author">Von: <span class="s-res-author-name"><?php echo htmlspecialchars($article->getAuthor()); ?></span></p>
|
||||
</div>
|
||||
<div class="s-res-arrow">→</div>
|
||||
<div class="cat-view-container">
|
||||
|
||||
<!-- LINKE SPALTE: SEITENLEISTE FÜR SORTIERUNG -->
|
||||
<aside class="cat-sidebar">
|
||||
<div class="cat-sidebar-box">
|
||||
<h3 class="cat-sidebar-title">Sortierung</h3>
|
||||
<div class="cat-filter-group">
|
||||
<label class="cat-filter-option">
|
||||
<input type="radio" name="sort" value="alphabet" <?php echo ($currentSort === 'alphabet') ? 'checked' : ''; ?> onchange="this.form.submit();">
|
||||
Alphabetisch
|
||||
</label>
|
||||
<label class="cat-filter-option">
|
||||
<input type="radio" name="sort" value="likes" <?php echo ($currentSort === 'likes') ? 'checked' : ''; ?> onchange="this.form.submit();">
|
||||
Beliebtheit (Likes)
|
||||
</label>
|
||||
<label class="cat-filter-option">
|
||||
<input type="radio" name="sort" value="newest" <?php echo ($currentSort === 'newest') ? 'checked' : ''; ?> onchange="this.form.submit();">
|
||||
Neueste Beiträge
|
||||
</label>
|
||||
<label class="cat-filter-option">
|
||||
<input type="radio" name="sort" value="oldest" <?php echo ($currentSort === 'oldest') ? 'checked' : ''; ?> onchange="this.form.submit();">
|
||||
Älteste Beiträge
|
||||
</label>
|
||||
</div>
|
||||
<?php endforeach; ?>
|
||||
<?php
|
||||
else: ?>
|
||||
<p> Es sind noch keine Beiträge in dieser Kategorie enthalten.</p>
|
||||
<?php endif; ?>
|
||||
</div>
|
||||
</div>
|
||||
</aside>
|
||||
|
||||
</main>
|
||||
<!-- RECHTE SPALTE: INHALT & PAGINATOR -->
|
||||
<main class="cat-view-main">
|
||||
<div class="cat-view-header">
|
||||
<h1 class="cat-view-title">Kategorie: <?php echo (isset($category) && !empty($category)) ? htmlspecialchars($category) : 'Unbekannt'; ?></h1>
|
||||
<p class="cat-view-meta-text">
|
||||
<?php echo (isset($totalArticles)) ? $totalArticles : 0; ?> Treffer in dieser Kategorie
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<!-- Beiträge -->
|
||||
<div class="cat-view-list">
|
||||
<?php if (isset($articles) && !empty($articles)): ?>
|
||||
<?php foreach ($articles as $article): ?>
|
||||
<div class="cat-view-item">
|
||||
<div class="cat-view-content">
|
||||
<h2 class="cat-view-item-title">
|
||||
<a href="index.php?pfad=showArticle&id=<?php echo htmlspecialchars($article->getID()); ?>" class="cat-view-link">
|
||||
<?php echo (isset($article) && !empty($article->getTitle())) ? htmlspecialchars($article->getTitle()) : 'Kein Titel'; ?>
|
||||
</a>
|
||||
</h2>
|
||||
|
||||
<div class="cat-view-meta-row">
|
||||
<p class="cat-view-author">
|
||||
von <span class="cat-view-author-name"><?php echo (isset($article) && !empty($article->getAuthor())) ? htmlspecialchars($article->getAuthor()) : 'Anonym'; ?></span>
|
||||
</p>
|
||||
<span class="cat-view-likes">
|
||||
❤️ <?php echo (isset($article) && !empty($article->getLikes())) ? htmlspecialchars($article->getLikes()) : '0'; ?>
|
||||
</span>
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<div class="cat-view-arrow">→</div>
|
||||
</div>
|
||||
<?php endforeach; ?>
|
||||
<?php else: ?>
|
||||
<p class="cat-view-meta-text">Keine Artikel in dieser Kategorie gefunden.</p>
|
||||
<?php endif; ?>
|
||||
</div>
|
||||
|
||||
<!-- Footer Paginator -->
|
||||
<?php if (isset($totalPages) && $totalPages > 1): ?>
|
||||
<div class="cat-view-pagination-footer">
|
||||
<div></div>
|
||||
<div class="s-res-page-navigation">
|
||||
<button type="button" class="s-res-page-btn" data-page="<?php echo $currentPage - 1; ?>" <?php echo ($currentPage <= 1) ? 'disabled' : ''; ?>>
|
||||
«
|
||||
</button>
|
||||
|
||||
<?php for ($i = 1; $i <= $totalPages; $i++): ?>
|
||||
<button type="button"
|
||||
class="s-res-page-btn <?php echo ($i === $currentPage) ? 'cat-active-btn' : ''; ?>"
|
||||
data-page="<?php echo $i; ?>"
|
||||
<?php echo ($i === $currentPage) ? 'disabled' : ''; ?>>
|
||||
<?php echo $i; ?>
|
||||
</button>
|
||||
<?php endfor; ?>
|
||||
|
||||
<button type="button" class="s-res-page-btn" data-page="<?php echo $currentPage + 1; ?>" <?php echo ($currentPage >= $totalPages) ? 'disabled' : ''; ?>>
|
||||
»
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
<?php endif; ?>
|
||||
</main>
|
||||
|
||||
</div>
|
||||
</form>
|
||||
|
||||
@@ -0,0 +1,227 @@
|
||||
/* --- ZWEISPALTIIGES GRID-LAYOUT --- */
|
||||
.cat-view-container {
|
||||
box-sizing: border-box;
|
||||
max-width: 95%; /* 95% Monitorbreite wie das Original */
|
||||
width: 95%;
|
||||
margin: 2rem auto;
|
||||
padding: 0 1rem;
|
||||
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
|
||||
color: #212529;
|
||||
line-height: 1.5;
|
||||
|
||||
/* Grid für die Zweispaltigkeit */
|
||||
display: grid;
|
||||
grid-template-columns: 320px 1fr; /* 320px Sidebar, Rest für Content */
|
||||
gap: 2.5rem;
|
||||
}
|
||||
|
||||
.cat-view-container * {
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
/* --- SEITENLEISTE (SORTIERUNG) --- */
|
||||
.cat-sidebar {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 1.5rem;
|
||||
}
|
||||
|
||||
.cat-sidebar-box {
|
||||
background-color: #ffffff;
|
||||
border: 1px solid #e2e8f0;
|
||||
border-radius: 8px;
|
||||
padding: 1.25rem;
|
||||
}
|
||||
|
||||
.cat-sidebar-title {
|
||||
font-size: 1rem;
|
||||
font-weight: 700;
|
||||
color: #1a202c;
|
||||
margin: 0 0 1rem 0;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.05em;
|
||||
}
|
||||
|
||||
.cat-filter-group {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 0.75rem;
|
||||
}
|
||||
|
||||
.cat-filter-option {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 0.5rem;
|
||||
cursor: pointer;
|
||||
font-size: 0.95rem;
|
||||
color: #4a5568;
|
||||
}
|
||||
|
||||
.cat-filter-option input[type="radio"] {
|
||||
margin: 0;
|
||||
accent-color: #3182ce;
|
||||
}
|
||||
|
||||
/* --- HAUPTINHALT --- */
|
||||
.cat-view-main {
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.cat-view-header {
|
||||
margin-bottom: 2rem;
|
||||
border-bottom: 2px solid #dee2e6;
|
||||
padding-bottom: 1rem;
|
||||
}
|
||||
|
||||
.cat-view-title {
|
||||
font-size: 2rem;
|
||||
color: #1a202c;
|
||||
margin: 0 0 0.5rem 0;
|
||||
font-weight: 700;
|
||||
}
|
||||
|
||||
.cat-view-meta-text {
|
||||
color: #6c757d;
|
||||
font-size: 0.95rem;
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
/* --- BEITRÄGE LISTE --- */
|
||||
.cat-view-list {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 1rem;
|
||||
}
|
||||
|
||||
.cat-view-item {
|
||||
background-color: #ffffff;
|
||||
border: 1px solid #e2e8f0;
|
||||
border-radius: 8px;
|
||||
padding: 1.25rem;
|
||||
display: flex;
|
||||
justify-content: space-between;
|
||||
align-items: center;
|
||||
transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
|
||||
}
|
||||
|
||||
.cat-view-item:hover {
|
||||
transform: translateY(-2px);
|
||||
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
|
||||
border-color: #cbd5e1;
|
||||
}
|
||||
|
||||
.cat-view-content {
|
||||
flex: 1;
|
||||
}
|
||||
|
||||
.cat-view-item-title {
|
||||
font-size: 1.25rem;
|
||||
margin: 0 0 0.25rem 0;
|
||||
font-weight: 600;
|
||||
}
|
||||
|
||||
.cat-view-link {
|
||||
color: #3182ce;
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
.cat-view-link:hover {
|
||||
text-decoration: underline;
|
||||
color: #2b6cb0;
|
||||
}
|
||||
|
||||
.cat-view-meta-row {
|
||||
display: flex;
|
||||
gap: 15px;
|
||||
align-items: center;
|
||||
margin-bottom: 0.5rem;
|
||||
}
|
||||
|
||||
.cat-view-author {
|
||||
font-size: 0.875rem;
|
||||
color: #4a5568;
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
.cat-view-author-name {
|
||||
font-weight: 600;
|
||||
color: #2d3748;
|
||||
}
|
||||
|
||||
.cat-view-likes {
|
||||
font-size: 0.9em;
|
||||
color: #475569;
|
||||
}
|
||||
|
||||
.cat-view-arrow {
|
||||
font-size: 1.5rem;
|
||||
color: #a0aec0;
|
||||
padding-left: 1rem;
|
||||
transition: color 0.2s ease, transform 0.2s ease;
|
||||
}
|
||||
|
||||
.cat-view-item:hover .cat-view-arrow {
|
||||
color: #3182ce;
|
||||
transform: translateX(3px);
|
||||
}
|
||||
|
||||
/* --- FOOTER PAGINATION --- */
|
||||
.cat-view-pagination-footer {
|
||||
display: flex;
|
||||
justify-content: space-between;
|
||||
align-items: center;
|
||||
margin-top: 2rem;
|
||||
padding-top: 1.5rem;
|
||||
border-top: 1px solid #e2e8f0;
|
||||
}
|
||||
|
||||
.cat-view-pagination-footer .s-res-page-navigation {
|
||||
display: flex;
|
||||
gap: 0.25rem;
|
||||
}
|
||||
|
||||
.cat-view-pagination-footer .s-res-page-btn {
|
||||
background-color: #ffffff;
|
||||
border: 1px solid #cbd5e1;
|
||||
color: #4a5568;
|
||||
padding: 0.35rem 0.75rem;
|
||||
font-size: 0.9rem;
|
||||
font-weight: 500;
|
||||
border-radius: 4px;
|
||||
cursor: pointer;
|
||||
transition: all 0.2s ease;
|
||||
}
|
||||
|
||||
.cat-view-pagination-footer .s-res-page-btn:hover:not(:disabled) {
|
||||
background-color: #f8f9fa;
|
||||
border-color: #cbd5e1;
|
||||
color: #2d3748;
|
||||
}
|
||||
|
||||
.cat-view-pagination-footer .cat-active-btn {
|
||||
background-color: #3182ce;
|
||||
border-color: #3182ce;
|
||||
color: #ffffff;
|
||||
cursor: default;
|
||||
}
|
||||
|
||||
.cat-view-pagination-footer .s-res-page-btn:disabled:not(.cat-active-btn) {
|
||||
background-color: #f1f5f9;
|
||||
border-color: #e2e8f0;
|
||||
color: #94a3b8;
|
||||
cursor: not-allowed;
|
||||
}
|
||||
|
||||
/* RESPONSIVE ANPASSUNG (Unter 768px) */
|
||||
@media (max-width: 768px) {
|
||||
.cat-view-container {
|
||||
grid-template-columns: 1fr; /* Stapelt Sidebar und Inhalt untereinander */
|
||||
gap: 1.5rem;
|
||||
margin: 1rem auto;
|
||||
}
|
||||
.cat-view-pagination-footer {
|
||||
flex-direction: column;
|
||||
gap: 1rem;
|
||||
align-items: flex-start;
|
||||
}
|
||||
}
|
||||
@@ -34,11 +34,20 @@ if ($pfad === "logout") {
|
||||
include_once "php/controller/logout-controller.php";
|
||||
exit();
|
||||
}
|
||||
|
||||
if ($pfad === "deleteAccount") {
|
||||
include_once "php/controller/deleteAccount-controller.php";
|
||||
exit();
|
||||
}
|
||||
|
||||
if ($pfad === "updateComment") {
|
||||
include_once "php/controller/updateComment-controller.php";
|
||||
exit();
|
||||
}
|
||||
|
||||
if ($pfad === "deleteComment") {
|
||||
include_once "php/controller/deleteComment-controller.php";
|
||||
exit();
|
||||
}
|
||||
?>
|
||||
|
||||
<!--
|
||||
@@ -63,6 +72,7 @@ if ($pfad === "deleteAccount") {
|
||||
<link rel="stylesheet" href="css/profile.css">
|
||||
<link rel="stylesheet" href="css/showArticle.css">
|
||||
<link rel="stylesheet" href="css/message.css">
|
||||
<link rel="stylesheet" href="css/showCategory.css">
|
||||
|
||||
<script src="js/paginator.js" async></script>
|
||||
<script src="js/sorter.js" async></script>
|
||||
|
||||
+192
-43
@@ -11,20 +11,31 @@ document.addEventListener("DOMContentLoaded", function () {
|
||||
const parentCommentInput = document.getElementById("parent-comment-id");
|
||||
const replyInfo = document.getElementById("reply-info");
|
||||
|
||||
if (!form || !commentsList || !commentContent || !parentCommentInput || !replyInfo) {
|
||||
if (!form || !commentsList || !commentContent || !parentCommentInput) {
|
||||
return;
|
||||
}
|
||||
|
||||
/**
|
||||
* Aktiviert einen einzelnen Antworten-Button.
|
||||
* Aktiviert einen einzelnen Antworten-Link.
|
||||
*
|
||||
* @param {HTMLButtonElement} button Antworten-Button
|
||||
* @param {HTMLAnchorElement} replyLink Antworten-Link
|
||||
*/
|
||||
function registerReplyButton(button) {
|
||||
button.addEventListener("click", function () {
|
||||
parentCommentInput.value = button.dataset.commentId;
|
||||
replyInfo.textContent = "Antwort auf " + button.dataset.author;
|
||||
replyInfo.style.display = "block";
|
||||
function registerReplyButton(replyLink) {
|
||||
replyLink.addEventListener("click", function (event) {
|
||||
/*
|
||||
* Mit JavaScript wird die Seite nicht neu geladen.
|
||||
* Ohne JavaScript funktioniert der normale Link.
|
||||
*/
|
||||
event.preventDefault();
|
||||
|
||||
parentCommentInput.value = replyLink.dataset.commentId;
|
||||
|
||||
if (replyInfo) {
|
||||
replyInfo.textContent =
|
||||
"Antwort auf " + replyLink.dataset.author;
|
||||
replyInfo.style.display = "block";
|
||||
}
|
||||
|
||||
commentContent.focus();
|
||||
});
|
||||
}
|
||||
@@ -45,18 +56,29 @@ document.addEventListener("DOMContentLoaded", function () {
|
||||
const formData = new FormData(form);
|
||||
const parentCommentId = parentCommentInput.value;
|
||||
|
||||
fetch("php/ajax/add-comment.php", {
|
||||
fetch(form.action, {
|
||||
method: "POST",
|
||||
body: formData
|
||||
body: formData,
|
||||
headers: {
|
||||
"X-Requested-With": "XMLHttpRequest"
|
||||
}
|
||||
})
|
||||
.then(response => response.json())
|
||||
.then(data => {
|
||||
.then(function (response) {
|
||||
if (!response.ok) {
|
||||
throw new Error("Fehlerhafte Serverantwort.");
|
||||
}
|
||||
|
||||
return response.json();
|
||||
})
|
||||
.then(function (data) {
|
||||
if (!data.success) {
|
||||
alert(data.message);
|
||||
return;
|
||||
}
|
||||
|
||||
const emptyMessage = commentsList.querySelector(".no-comments-message");
|
||||
const emptyMessage = commentsList.querySelector(
|
||||
".no-comments-message"
|
||||
);
|
||||
|
||||
if (emptyMessage) {
|
||||
emptyMessage.remove();
|
||||
@@ -64,49 +86,172 @@ document.addEventListener("DOMContentLoaded", function () {
|
||||
|
||||
const commentElement = document.createElement("div");
|
||||
commentElement.classList.add("comment-item");
|
||||
commentElement.dataset.commentId = data.commentId;
|
||||
|
||||
if (parentCommentId) {
|
||||
if (parentCommentId !== "") {
|
||||
commentElement.classList.add("comment-reply");
|
||||
|
||||
commentElement.innerHTML = `
|
||||
<p>
|
||||
<strong>${escapeHtml(data.author)}</strong>
|
||||
<span>${escapeHtml(data.created)}</span>
|
||||
</p>
|
||||
<p>${escapeHtml(data.content).replace(/\n/g, "<br>")}</p>
|
||||
`;
|
||||
<p>
|
||||
<strong>${escapeHtml(data.author)}</strong>
|
||||
<span>${escapeHtml(data.created)}</span>
|
||||
</p>
|
||||
|
||||
const parentReplies = document.querySelector(
|
||||
<p>${escapeHtml(data.content).replace(/\n/g, "<br>")}</p>
|
||||
|
||||
<details class="edit-comment-details">
|
||||
<summary class="edit-comment-button">
|
||||
Antwort bearbeiten
|
||||
</summary>
|
||||
|
||||
<form
|
||||
method="post"
|
||||
action="index.php?pfad=updateComment"
|
||||
class="edit-comment-form"
|
||||
>
|
||||
<input
|
||||
type="hidden"
|
||||
name="comment_id"
|
||||
value="${escapeHtml(data.commentId)}"
|
||||
>
|
||||
|
||||
<input
|
||||
type="hidden"
|
||||
name="article_id"
|
||||
value="${escapeHtml(formData.get("article_id"))}"
|
||||
>
|
||||
|
||||
<textarea
|
||||
name="content"
|
||||
required
|
||||
>${escapeHtml(data.content)}</textarea>
|
||||
|
||||
<button type="submit" class="button">
|
||||
Änderungen speichern
|
||||
</button>
|
||||
</form>
|
||||
</details>
|
||||
|
||||
<form
|
||||
method="post"
|
||||
action="index.php?pfad=deleteComment"
|
||||
class="delete-comment-form"
|
||||
>
|
||||
<input
|
||||
type="hidden"
|
||||
name="comment_id"
|
||||
value="${escapeHtml(data.commentId)}"
|
||||
>
|
||||
|
||||
<input
|
||||
type="hidden"
|
||||
name="article_id"
|
||||
value="${escapeHtml(formData.get("article_id"))}"
|
||||
>
|
||||
|
||||
<button
|
||||
type="submit"
|
||||
class="delete-comment-button"
|
||||
onclick="return confirm('Möchtest du diesen Kommentar wirklich löschen?');"
|
||||
>
|
||||
Kommentar löschen
|
||||
</button>
|
||||
</form>
|
||||
`;
|
||||
|
||||
const parentReplies = commentsList.querySelector(
|
||||
`.comment-item[data-comment-id="${parentCommentId}"] .comment-replies`
|
||||
);
|
||||
|
||||
if (parentReplies) {
|
||||
parentReplies.appendChild(commentElement);
|
||||
} else {
|
||||
commentsList.prepend(commentElement);
|
||||
}
|
||||
|
||||
} else {
|
||||
commentElement.dataset.commentId = data.commentId;
|
||||
|
||||
commentElement.innerHTML = `
|
||||
<p>
|
||||
<strong>${escapeHtml(data.author)}</strong>
|
||||
<span>${escapeHtml(data.created)}</span>
|
||||
</p>
|
||||
<p>${escapeHtml(data.content).replace(/\n/g, "<br>")}</p>
|
||||
<p>
|
||||
<strong>${escapeHtml(data.author)}</strong>
|
||||
<span>${escapeHtml(data.created)}</span>
|
||||
</p>
|
||||
|
||||
<button type="button"
|
||||
class="reply-button"
|
||||
data-comment-id="${escapeHtml(data.commentId)}"
|
||||
data-author="${escapeHtml(data.author)}">
|
||||
Antworten
|
||||
</button>
|
||||
<p>${escapeHtml(data.content).replace(/\n/g, "<br>")}</p>
|
||||
|
||||
<div class="comment-replies"></div>
|
||||
`;
|
||||
<details class="edit-comment-details">
|
||||
<summary class="edit-comment-button">
|
||||
Kommentar bearbeiten
|
||||
</summary>
|
||||
|
||||
<form
|
||||
method="post"
|
||||
action="index.php?pfad=updateComment"
|
||||
class="edit-comment-form"
|
||||
>
|
||||
<input
|
||||
type="hidden"
|
||||
name="comment_id"
|
||||
value="${escapeHtml(data.commentId)}"
|
||||
>
|
||||
|
||||
<input
|
||||
type="hidden"
|
||||
name="article_id"
|
||||
value="${escapeHtml(formData.get("article_id"))}"
|
||||
>
|
||||
|
||||
<textarea
|
||||
name="content"
|
||||
required
|
||||
>${escapeHtml(data.content)}</textarea>
|
||||
|
||||
<button type="submit" class="button">
|
||||
Änderungen speichern
|
||||
</button>
|
||||
</form>
|
||||
</details>
|
||||
|
||||
<form
|
||||
method="post"
|
||||
action="index.php?pfad=deleteComment"
|
||||
class="delete-comment-form"
|
||||
>
|
||||
<input
|
||||
type="hidden"
|
||||
name="comment_id"
|
||||
value="${escapeHtml(data.commentId)}"
|
||||
>
|
||||
|
||||
<input
|
||||
type="hidden"
|
||||
name="article_id"
|
||||
value="${escapeHtml(formData.get("article_id"))}"
|
||||
>
|
||||
|
||||
<button
|
||||
type="submit"
|
||||
class="delete-comment-button"
|
||||
onclick="return confirm('Möchtest du diesen Kommentar wirklich löschen?');"
|
||||
>
|
||||
Kommentar löschen
|
||||
</button>
|
||||
</form>
|
||||
|
||||
<a
|
||||
href="#comment-form"
|
||||
class="reply-button"
|
||||
data-comment-id="${escapeHtml(data.commentId)}"
|
||||
data-author="${escapeHtml(data.author)}"
|
||||
>
|
||||
Antworten
|
||||
</a>
|
||||
|
||||
<div class="comment-replies"></div>
|
||||
`;
|
||||
|
||||
commentsList.prepend(commentElement);
|
||||
|
||||
const newReplyButton = commentElement.querySelector(".reply-button");
|
||||
const newReplyButton =
|
||||
commentElement.querySelector(".reply-button");
|
||||
|
||||
if (newReplyButton) {
|
||||
registerReplyButton(newReplyButton);
|
||||
@@ -115,10 +260,14 @@ document.addEventListener("DOMContentLoaded", function () {
|
||||
|
||||
commentContent.value = "";
|
||||
parentCommentInput.value = "";
|
||||
replyInfo.textContent = "";
|
||||
replyInfo.style.display = "none";
|
||||
|
||||
if (replyInfo) {
|
||||
replyInfo.textContent = "";
|
||||
replyInfo.style.display = "none";
|
||||
}
|
||||
})
|
||||
.catch(() => {
|
||||
.catch(function (error) {
|
||||
console.error(error);
|
||||
alert("Kommentar konnte nicht gesendet werden.");
|
||||
});
|
||||
});
|
||||
@@ -126,12 +275,12 @@ document.addEventListener("DOMContentLoaded", function () {
|
||||
/**
|
||||
* Entfernt HTML-Sonderzeichen aus Nutzereingaben.
|
||||
*
|
||||
* @param {string} text Zu bereinigender Text
|
||||
* @param {*} text Zu bereinigender Text
|
||||
* @returns {string} Sicherer Text
|
||||
*/
|
||||
function escapeHtml(text) {
|
||||
const div = document.createElement("div");
|
||||
div.textContent = text;
|
||||
div.textContent = String(text ?? "");
|
||||
return div.innerHTML;
|
||||
}
|
||||
});
|
||||
+156
-30
@@ -3,32 +3,153 @@ if (session_status() === PHP_SESSION_NONE) {
|
||||
session_start();
|
||||
}
|
||||
|
||||
header("Content-Type: application/json");
|
||||
|
||||
require_once "../model/CommentManager.php";
|
||||
|
||||
if (!isset($_SESSION["user_email"])) {
|
||||
echo json_encode([
|
||||
"success" => false,
|
||||
"message" => "Du musst angemeldet sein, um zu kommentieren."
|
||||
]);
|
||||
/**
|
||||
* Prüft, ob die Anfrage durch JavaScript per AJAX gesendet wurde.
|
||||
*/
|
||||
$isAjaxRequest = isset($_SERVER["HTTP_X_REQUESTED_WITH"])
|
||||
&& strtolower($_SERVER["HTTP_X_REQUESTED_WITH"]) === "xmlhttprequest";
|
||||
|
||||
/**
|
||||
* Gibt das Ergebnis entweder als JSON zurück oder leitet
|
||||
* bei einem normalen Formularaufruf wieder zum Beitrag zurück.
|
||||
*
|
||||
* @param bool $success War das Speichern erfolgreich?
|
||||
* @param string $message Rückmeldung für den Benutzer
|
||||
* @param int|null $articleId ID des Beitrags
|
||||
* @param array $additionalData Zusätzliche Daten für AJAX
|
||||
*/
|
||||
function sendCommentResponse(
|
||||
$success,
|
||||
$message,
|
||||
$articleId,
|
||||
$additionalData = []
|
||||
) {
|
||||
global $isAjaxRequest;
|
||||
|
||||
if ($isAjaxRequest) {
|
||||
header("Content-Type: application/json; charset=utf-8");
|
||||
|
||||
echo json_encode(
|
||||
array_merge(
|
||||
[
|
||||
"success" => $success,
|
||||
"message" => $message
|
||||
],
|
||||
$additionalData
|
||||
)
|
||||
);
|
||||
|
||||
exit();
|
||||
}
|
||||
|
||||
/*
|
||||
* Bei deaktiviertem JavaScript wird die Rückmeldung
|
||||
* in der Session gespeichert und die Beitragsseite neu geladen.
|
||||
*/
|
||||
$_SESSION["comment_message"] = $message;
|
||||
$_SESSION["comment_message_type"] = $success ? "success" : "error";
|
||||
|
||||
if ($articleId !== null) {
|
||||
header(
|
||||
"Location: ../../index.php?pfad=showArticle&id="
|
||||
. urlencode((string) $articleId)
|
||||
. "#comments"
|
||||
);
|
||||
} else {
|
||||
header("Location: ../../index.php");
|
||||
}
|
||||
|
||||
exit();
|
||||
}
|
||||
|
||||
$articleId = $_POST["article_id"] ?? null;
|
||||
$content = trim($_POST["content"] ?? "");
|
||||
$parentCommentId = $_POST["parent_comment_id"] ?? null;
|
||||
/*
|
||||
* Nur POST-Anfragen dürfen Kommentare erstellen.
|
||||
*/
|
||||
if ($_SERVER["REQUEST_METHOD"] !== "POST") {
|
||||
sendCommentResponse(
|
||||
false,
|
||||
"Ungültige Anfrage.",
|
||||
null
|
||||
);
|
||||
}
|
||||
|
||||
if ($parentCommentId === "" || $parentCommentId === "0") {
|
||||
/*
|
||||
* Die Beitrags-ID wird zuerst eingelesen,
|
||||
* damit bei Fehlern wieder zum Beitrag zurückgeleitet werden kann.
|
||||
*/
|
||||
$articleId = filter_input(
|
||||
INPUT_POST,
|
||||
"article_id",
|
||||
FILTER_VALIDATE_INT
|
||||
);
|
||||
|
||||
/*
|
||||
* Ein Benutzer muss angemeldet sein.
|
||||
*/
|
||||
if (!isset($_SESSION["user_email"])) {
|
||||
sendCommentResponse(
|
||||
false,
|
||||
"Du musst angemeldet sein, um zu kommentieren.",
|
||||
$articleId !== false ? $articleId : null
|
||||
);
|
||||
}
|
||||
|
||||
/*
|
||||
* Weitere Formulardaten einlesen.
|
||||
*/
|
||||
|
||||
$content = trim($_POST["content"] ?? "");
|
||||
|
||||
$parentCommentId = filter_input(
|
||||
INPUT_POST,
|
||||
"parent_comment_id",
|
||||
FILTER_VALIDATE_INT
|
||||
);
|
||||
|
||||
/*
|
||||
* Ein leerer Wert bedeutet, dass es sich um einen
|
||||
* normalen Hauptkommentar handelt.
|
||||
*/
|
||||
if (
|
||||
!isset($_POST["parent_comment_id"])
|
||||
|| $_POST["parent_comment_id"] === ""
|
||||
|| $_POST["parent_comment_id"] === "0"
|
||||
) {
|
||||
$parentCommentId = null;
|
||||
}
|
||||
|
||||
if (empty($articleId) || empty($content)) {
|
||||
echo json_encode([
|
||||
"success" => false,
|
||||
"message" => "Kommentar darf nicht leer sein."
|
||||
]);
|
||||
exit();
|
||||
if ($articleId === false || $articleId === null) {
|
||||
sendCommentResponse(
|
||||
false,
|
||||
"Der zugehörige Beitrag ist ungültig.",
|
||||
null
|
||||
);
|
||||
}
|
||||
|
||||
if ($content === "") {
|
||||
sendCommentResponse(
|
||||
false,
|
||||
"Der Kommentar darf nicht leer sein.",
|
||||
$articleId
|
||||
);
|
||||
}
|
||||
|
||||
/*
|
||||
* Eine ungültige Eltern-ID darf nicht gespeichert werden.
|
||||
*/
|
||||
if (
|
||||
isset($_POST["parent_comment_id"])
|
||||
&& $_POST["parent_comment_id"] !== ""
|
||||
&& $_POST["parent_comment_id"] !== "0"
|
||||
&& $parentCommentId === false
|
||||
) {
|
||||
sendCommentResponse(
|
||||
false,
|
||||
"Der ausgewählte Kommentar ist ungültig.",
|
||||
$articleId
|
||||
);
|
||||
}
|
||||
|
||||
try {
|
||||
@@ -41,18 +162,23 @@ try {
|
||||
$parentCommentId
|
||||
);
|
||||
|
||||
echo json_encode([
|
||||
"success" => true,
|
||||
"commentId" => $commentId,
|
||||
"author" => $_SESSION["user_email"],
|
||||
"content" => $content,
|
||||
"created" => date("Y-m-d H:i:s"),
|
||||
"parentCommentId" => $parentCommentId
|
||||
]);
|
||||
sendCommentResponse(
|
||||
true,
|
||||
"Der Kommentar wurde erfolgreich gespeichert.",
|
||||
$articleId,
|
||||
[
|
||||
"commentId" => $commentId,
|
||||
"author" => $_SESSION["user_email"],
|
||||
"content" => $content,
|
||||
"created" => date("Y-m-d H:i:s"),
|
||||
"parentCommentId" => $parentCommentId
|
||||
]
|
||||
);
|
||||
|
||||
} catch (Exception $e) {
|
||||
echo json_encode([
|
||||
"success" => false,
|
||||
"message" => "Kommentar konnte nicht gespeichert werden."
|
||||
]);
|
||||
} catch (Throwable $e) {
|
||||
sendCommentResponse(
|
||||
false,
|
||||
"Der Kommentar konnte nicht gespeichert werden.",
|
||||
$articleId
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,105 @@
|
||||
<?php
|
||||
|
||||
if (session_status() === PHP_SESSION_NONE) {
|
||||
session_start();
|
||||
}
|
||||
|
||||
require_once __DIR__ . "/../model/CommentManager.php";
|
||||
|
||||
/*
|
||||
* Kommentare dürfen nur über ein POST-Formular gelöscht werden.
|
||||
*/
|
||||
if ($_SERVER["REQUEST_METHOD"] !== "POST") {
|
||||
header("Location: index.php");
|
||||
exit();
|
||||
}
|
||||
$commentId = filter_input(
|
||||
INPUT_POST,
|
||||
"comment_id",
|
||||
FILTER_VALIDATE_INT
|
||||
);
|
||||
|
||||
$articleId = filter_input(
|
||||
INPUT_POST,
|
||||
"article_id",
|
||||
FILTER_VALIDATE_INT
|
||||
);
|
||||
|
||||
/*
|
||||
* Nur angemeldete Nutzer dürfen Kommentare löschen.
|
||||
*/
|
||||
if (!isset($_SESSION["user_email"])) {
|
||||
$_SESSION["comment_message"] = "Du musst angemeldet sein.";
|
||||
$_SESSION["comment_message_type"] = "error";
|
||||
|
||||
if ($articleId !== false && $articleId !== null) {
|
||||
header(
|
||||
"Location: index.php?pfad=showArticle&id="
|
||||
. urlencode((string) $articleId)
|
||||
. "#comments"
|
||||
);
|
||||
} else {
|
||||
header("Location: index.php");
|
||||
}
|
||||
exit();
|
||||
}
|
||||
|
||||
/*
|
||||
* Kommentar-ID und Beitrags-ID müssen gültige Zahlen sein.
|
||||
*/
|
||||
if (
|
||||
$commentId === false
|
||||
|| $commentId === null
|
||||
|| $articleId === false
|
||||
|| $articleId === null
|
||||
) {
|
||||
$_SESSION["comment_message"] =
|
||||
"Der Kommentar konnte nicht gelöscht werden.";
|
||||
|
||||
$_SESSION["comment_message_type"] = "error";
|
||||
|
||||
header("Location: index.php");
|
||||
exit();
|
||||
}
|
||||
|
||||
try {
|
||||
$commentManager = CommentManager::getInstance();
|
||||
|
||||
/*
|
||||
* Die E-Mail-Adresse aus der Session wird mitgegeben.
|
||||
* Dadurch kann der Nutzer nur eigene Kommentare löschen.
|
||||
*/
|
||||
$deleted = $commentManager->deleteComment(
|
||||
$commentId,
|
||||
$_SESSION["user_email"]
|
||||
);
|
||||
|
||||
if ($deleted) {
|
||||
$_SESSION["comment_message"] =
|
||||
"Der Kommentar wurde gelöscht.";
|
||||
|
||||
$_SESSION["comment_message_type"] = "success";
|
||||
} else {
|
||||
$_SESSION["comment_message"] =
|
||||
"Der Kommentar wurde nicht gefunden oder gehört nicht dir.";
|
||||
|
||||
$_SESSION["comment_message_type"] = "error";
|
||||
}
|
||||
|
||||
} catch (Throwable $e) {
|
||||
$_SESSION["comment_message"] =
|
||||
"Der Kommentar konnte nicht gelöscht werden.";
|
||||
|
||||
$_SESSION["comment_message_type"] = "error";
|
||||
}
|
||||
|
||||
/*
|
||||
* Anschließend wird wieder zum Beitrag und zu den Kommentaren geleitet.
|
||||
*/
|
||||
header(
|
||||
"Location: index.php?pfad=showArticle&id="
|
||||
. urlencode((string) $articleId)
|
||||
. "#comments"
|
||||
);
|
||||
|
||||
exit();
|
||||
@@ -2,8 +2,8 @@
|
||||
if (session_status() === PHP_SESSION_NONE) {
|
||||
session_start();
|
||||
}
|
||||
require_once '../model/LocalArticleManager.php';
|
||||
require_once '../model/ArticleManager.php';
|
||||
require_once '../model/UserManager.php';
|
||||
require_once '../model/Article.php';
|
||||
require_once '../validator/search-validator.php';
|
||||
|
||||
@@ -18,6 +18,7 @@ if ($_SERVER["REQUEST_METHOD"] === "GET" && isset($_GET["q"])) {
|
||||
try {
|
||||
|
||||
$articleManager = ArticleManager::getInstance();
|
||||
$userManager = UserManager::getInstance();
|
||||
|
||||
$results = $articleManager->search($search);
|
||||
|
||||
@@ -52,7 +53,7 @@ if ($_SERVER["REQUEST_METHOD"] === "GET" && isset($_GET["q"])) {
|
||||
"id" => $obj->getId(),
|
||||
"title" => $obj->getTitle(),
|
||||
"content" => $obj->getContent(),
|
||||
"author" => $obj->getAuthor(),
|
||||
"author" => $userManager->findUser($obj->getAuthor())["vorname"] . " " . $userManager->findUser($obj->getAuthor())["nachname"],
|
||||
"category" => $obj->getCategory(),
|
||||
"tags" => $obj->getTags(),
|
||||
"creationDate" => $obj->getCreationDate(),
|
||||
|
||||
@@ -5,6 +5,7 @@ if (session_status() === PHP_SESSION_NONE) {
|
||||
|
||||
require_once 'php/model/Article.php';
|
||||
require_once 'php/model/ArticleManager.php';
|
||||
require_once 'php/model/UserManager.php';
|
||||
require_once 'php/model/CommentManager.php';
|
||||
|
||||
if (isset($_GET["id"]) && !empty($_GET["id"])){
|
||||
@@ -19,12 +20,23 @@ if (isset($_GET["id"]) && !empty($_GET["id"])){
|
||||
$author = $article->getAuthor();
|
||||
$tags = $article->getTags();
|
||||
$articleObj = $article; // Objekt für die Like-Abfagen sichern
|
||||
|
||||
$userManager = UserManager::getInstance();
|
||||
$name = $userManager->findUser($author)["vorname"]." ".$userManager->findUser($author)["nachname"];
|
||||
}else{
|
||||
//header("location: index.php?pfad=404");
|
||||
include_once "content/404.php";
|
||||
exit();
|
||||
}
|
||||
|
||||
if($_GET["pfad"] == "updateArticle"){
|
||||
if($article->getAuthor() != $_SESSION["user_email"]){
|
||||
$_SESSION["message"] = "unauthorized_access";
|
||||
header("location: index.php");
|
||||
exit();
|
||||
}
|
||||
}
|
||||
|
||||
$commentManager = CommentManager::getInstance();
|
||||
$comments = $commentManager->getCommentsByArticle($_GET["id"]);
|
||||
|
||||
@@ -37,8 +49,9 @@ if (isset($_GET["id"]) && !empty($_GET["id"])){
|
||||
}
|
||||
}
|
||||
|
||||
} catch (Exception $e){
|
||||
} catch (Throwable $e) {
|
||||
$_SESSION["message"] = "internal_error";
|
||||
header("Location: index.php");
|
||||
exit();
|
||||
}
|
||||
}else{
|
||||
|
||||
@@ -1,19 +1,65 @@
|
||||
<?php
|
||||
if (session_status() === PHP_SESSION_NONE) {
|
||||
session_start();
|
||||
}
|
||||
|
||||
require_once 'php/model/Article.php';
|
||||
require_once 'php/model/ArticleManager.php';
|
||||
require_once 'php/model/UserManager.php';
|
||||
require_once 'php/validator/article-validator.php';
|
||||
|
||||
if (isset($_GET["category"]) && !empty($_GET["category"]) && articleCategoryValidator($_GET["category"])){
|
||||
$category = $_GET["category"];
|
||||
|
||||
// Sortierung auslesen (Standard: alphabet)
|
||||
$sortStyle = isset($_GET['sort']) ? trim($_GET['sort']) : 'alphabet';
|
||||
|
||||
// Aktuelle Seite auslesen
|
||||
$page = isset($_GET['page']) ? (int)$_GET['page'] : 1;
|
||||
if ($page < 1) { $page = 1; }
|
||||
|
||||
try {
|
||||
$articleManager = ArticleManager::getInstance();
|
||||
$articles = $articleManager->getArticlesByCategory($category);
|
||||
$userManager = UserManager::getInstance();
|
||||
$allArticles = $articleManager->getArticlesByCategory($category);
|
||||
foreach ($allArticles as $article) {
|
||||
$article->setAuthor($userManager->findUser($article->getAuthor())["vorname"] . " " . $userManager->findUser($article->getAuthor())["nachname"]);
|
||||
}
|
||||
$totalArticles = count($allArticles);
|
||||
|
||||
// --- SORTIERUNG LOGIK ---
|
||||
if ($sortStyle === 'alphabet') {
|
||||
usort($allArticles, function($a, $b) {
|
||||
return strcasecmp($a->getTitle(), $b->getTitle());
|
||||
});
|
||||
} elseif ($sortStyle === 'likes') {
|
||||
usort($allArticles, function($a, $b) {
|
||||
return $b->getLikes() <=> $a->getLikes(); // Absteigend nach Likes
|
||||
});
|
||||
} elseif ($sortStyle === 'newest') {
|
||||
usort($allArticles, function($a, $b) {
|
||||
return strtotime($b->getCreationDate()) <=> strtotime($a->getCreationDate()); // Neueste zuerst
|
||||
});
|
||||
} elseif ($sortStyle === 'oldest') {
|
||||
usort($allArticles, function($a, $b) {
|
||||
return strtotime($a->getCreationDate()) <=> strtotime($b->getCreationDate()); // Älteste zuerst
|
||||
});
|
||||
}
|
||||
|
||||
// Paginierung konfigurieren
|
||||
$limit = 10;
|
||||
$totalPages = ceil($totalArticles / $limit);
|
||||
if ($page > $totalPages && $totalPages > 0) { $page = $totalPages; }
|
||||
|
||||
$offset = ($page - 1) * $limit;
|
||||
$articles = array_slice($allArticles, $offset, $limit);
|
||||
|
||||
} catch (Exception $e) {
|
||||
$_SESSION["message"] = "internal_error";
|
||||
include_once "content/404.php";
|
||||
exit();
|
||||
}
|
||||
}else{
|
||||
} else {
|
||||
$_SESSION["message"] = "invalid_category";
|
||||
include_once "content/404.php";
|
||||
exit();
|
||||
|
||||
@@ -0,0 +1,92 @@
|
||||
<?php
|
||||
|
||||
if (session_status() === PHP_SESSION_NONE) {
|
||||
session_start();
|
||||
}
|
||||
|
||||
require_once "php/model/CommentManager.php";
|
||||
|
||||
if ($_SERVER["REQUEST_METHOD"] !== "POST") {
|
||||
header("Location: index.php");
|
||||
exit();
|
||||
}
|
||||
|
||||
if (!isset($_SESSION["user_email"])) {
|
||||
header("Location: index.php?pfad=login");
|
||||
exit();
|
||||
}
|
||||
|
||||
$commentId = filter_input(
|
||||
INPUT_POST,
|
||||
"comment_id",
|
||||
FILTER_VALIDATE_INT
|
||||
);
|
||||
|
||||
$articleId = filter_input(
|
||||
INPUT_POST,
|
||||
"article_id",
|
||||
FILTER_VALIDATE_INT
|
||||
);
|
||||
|
||||
$content = trim($_POST["content"] ?? "");
|
||||
|
||||
/*
|
||||
* Ohne gültige Beitrags-ID kann nicht sicher
|
||||
* zum ursprünglichen Beitrag zurückgeleitet werden.
|
||||
*/
|
||||
if (!$articleId) {
|
||||
header("Location: index.php");
|
||||
exit();
|
||||
}
|
||||
|
||||
/*
|
||||
* Kommentar-ID und Inhalt werden geprüft.
|
||||
*/
|
||||
if (!$commentId || $content === "") {
|
||||
$_SESSION["comment_message"] =
|
||||
"Der Kommentar darf nicht leer sein.";
|
||||
|
||||
$_SESSION["comment_message_type"] = "error";
|
||||
|
||||
header(
|
||||
"Location: index.php?pfad=showArticle&id="
|
||||
. urlencode((string) $articleId)
|
||||
. "#comments"
|
||||
);
|
||||
exit();
|
||||
}
|
||||
|
||||
try {
|
||||
$commentManager = CommentManager::getInstance();
|
||||
|
||||
$updated = $commentManager->updateComment(
|
||||
$commentId,
|
||||
$_SESSION["user_email"],
|
||||
$content
|
||||
);
|
||||
|
||||
if ($updated) {
|
||||
$_SESSION["comment_message"] =
|
||||
"Der Kommentar wurde erfolgreich bearbeitet.";
|
||||
|
||||
$_SESSION["comment_message_type"] = "success";
|
||||
} else {
|
||||
$_SESSION["comment_message"] =
|
||||
"Der Kommentar konnte nicht bearbeitet werden.";
|
||||
|
||||
$_SESSION["comment_message_type"] = "error";
|
||||
}
|
||||
|
||||
} catch (Throwable $e) {
|
||||
$_SESSION["comment_message"] =
|
||||
"Beim Bearbeiten des Kommentars ist ein Fehler aufgetreten.";
|
||||
|
||||
$_SESSION["comment_message_type"] = "error";
|
||||
}
|
||||
|
||||
header(
|
||||
"Location: index.php?pfad=showArticle&id="
|
||||
. urlencode((string) $articleId)
|
||||
. "#comments"
|
||||
);
|
||||
exit();
|
||||
@@ -97,6 +97,16 @@ class Article
|
||||
return $this->author;
|
||||
}
|
||||
|
||||
/**
|
||||
* Setzt einen neuen Autor eines Beitrages.
|
||||
* @param string $author
|
||||
* @return void
|
||||
*/
|
||||
public function setAuthor(string $author)
|
||||
{
|
||||
$this->author = $author;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gibt das Veröffentlichungsdatum des Beitrags zurück.
|
||||
* @return string
|
||||
|
||||
@@ -13,7 +13,7 @@ class Comment
|
||||
private int $id;
|
||||
private int $articleId;
|
||||
private ?int $parentCommentId;
|
||||
private string $author;
|
||||
private ?string $author;
|
||||
private string $content;
|
||||
private string $created;
|
||||
|
||||
@@ -23,7 +23,7 @@ class Comment
|
||||
* @param int $id Eindeutige ID des Kommentars
|
||||
* @param int $articleId ID des zugehörigen Beitrags
|
||||
* @param int|null $parentCommentId ID des Eltern-Kommentars oder null
|
||||
* @param string $author Autor des Kommentars
|
||||
* @param string|null $author Autor des Kommentars oder null bei gelöschten Kommentaren
|
||||
* @param string $content Inhalt des Kommentars
|
||||
* @param string $created Erstellungsdatum des Kommentars
|
||||
*/
|
||||
@@ -31,7 +31,7 @@ class Comment
|
||||
int $id,
|
||||
int $articleId,
|
||||
?int $parentCommentId,
|
||||
string $author,
|
||||
?string $author,
|
||||
string $content,
|
||||
string $created
|
||||
) {
|
||||
@@ -86,9 +86,9 @@ class Comment
|
||||
/**
|
||||
* Gibt den Autor des Kommentars zurück.
|
||||
*
|
||||
* @return string Autor
|
||||
* @return string|null Autor oder null bei gelöschten Kommentaren
|
||||
*/
|
||||
public function getAuthor(): string
|
||||
public function getAuthor(): ?string
|
||||
{
|
||||
return $this->author;
|
||||
}
|
||||
|
||||
@@ -51,4 +51,40 @@ interface CommentManagerDAO
|
||||
* @return Comment[] Liste der Kommentare
|
||||
*/
|
||||
public function getCommentsByAuthor($author);
|
||||
/**
|
||||
* Löscht einen einzelnen Kommentar des angemeldeten Nutzers.
|
||||
*
|
||||
* Kommentare ohne Antworten werden vollständig entfernt.
|
||||
* Kommentare mit Antworten bleiben als anonymer Platzhalter erhalten.
|
||||
*
|
||||
* @param int $commentId ID des Kommentars
|
||||
* @param string $author E-Mail-Adresse des Autors
|
||||
* @return bool true, wenn der Kommentar gefunden und gelöscht wurde
|
||||
*/
|
||||
public function deleteComment(int $commentId, string $author): bool;
|
||||
|
||||
/**
|
||||
* Löscht beziehungsweise anonymisiert alle Kommentare eines Nutzers.
|
||||
*
|
||||
* Diese Methode wird bei der Löschung eines Benutzerkontos verwendet.
|
||||
*
|
||||
* @param string $author E-Mail-Adresse des Nutzers
|
||||
* @return void
|
||||
*/
|
||||
public function deleteCommentsByAuthor(string $author): void;
|
||||
/**
|
||||
* Bearbeitet einen Kommentar des angemeldeten Nutzers.
|
||||
*
|
||||
* Nur der Autor des Kommentars darf den Inhalt ändern.
|
||||
*
|
||||
* @param int $commentId ID des Kommentars
|
||||
* @param string $author E-Mail-Adresse des Autors
|
||||
* @param string $content Neuer Kommentarinhalt
|
||||
* @return bool true, wenn der Kommentar bearbeitet wurde
|
||||
*/
|
||||
public function updateComment(
|
||||
int $commentId,
|
||||
string $author,
|
||||
string $content
|
||||
): bool;
|
||||
}
|
||||
@@ -17,7 +17,7 @@ class DatabaseCommentManager implements CommentManagerDAO
|
||||
/**
|
||||
* Erstellt die Kommentartabelle, falls diese noch nicht existiert.
|
||||
*/
|
||||
public function __construct()
|
||||
private function __construct()
|
||||
{
|
||||
$this->dbPath = __DIR__ . '/../../db/eduforgeDB.db';
|
||||
DatabaseInitializer::initialize($this->dbPath);
|
||||
@@ -223,4 +223,194 @@ class DatabaseCommentManager implements CommentManagerDAO
|
||||
|
||||
return $comments;
|
||||
}
|
||||
/**
|
||||
* Bearbeitet einen eigenen Kommentar.
|
||||
*
|
||||
* Der Kommentar wird nur geändert, wenn er dem
|
||||
* angemeldeten Nutzer gehört.
|
||||
*
|
||||
* @param int $commentId ID des Kommentars
|
||||
* @param string $author E-Mail-Adresse des Autors
|
||||
* @param string $content Neuer Kommentarinhalt
|
||||
* @return bool true, wenn der Kommentar bearbeitet wurde
|
||||
*/
|
||||
public function updateComment(
|
||||
int $commentId,
|
||||
string $author,
|
||||
string $content
|
||||
): bool {
|
||||
try {
|
||||
$db = $this->getConnection();
|
||||
|
||||
$command = $db->prepare("
|
||||
UPDATE comments
|
||||
SET content = :content
|
||||
WHERE id = :commentId
|
||||
AND author = :author
|
||||
");
|
||||
|
||||
$command->execute([
|
||||
":content" => $content,
|
||||
":commentId" => $commentId,
|
||||
":author" => $author
|
||||
]);
|
||||
|
||||
return $command->rowCount() > 0;
|
||||
|
||||
} catch (PDOException $e) {
|
||||
throw new RuntimeException("internal_error");
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Löscht einen eigenen Kommentar.
|
||||
*
|
||||
* Hat der Kommentar Antworten, wird er anonymisiert.
|
||||
* Hat er keine Antworten, wird er vollständig gelöscht.
|
||||
*
|
||||
* @param int $commentId ID des Kommentars
|
||||
* @param string $author E-Mail-Adresse des Autors
|
||||
* @return bool true, wenn der Kommentar gelöscht wurde
|
||||
*/
|
||||
public function deleteComment(int $commentId, string $author): bool
|
||||
{
|
||||
try {
|
||||
$db = $this->getConnection();
|
||||
|
||||
/*
|
||||
* Zuerst wird geprüft, ob der Kommentar existiert
|
||||
* und wirklich dem angemeldeten Nutzer gehört.
|
||||
*/
|
||||
$checkCommand = $db->prepare("
|
||||
SELECT id
|
||||
FROM comments
|
||||
WHERE id = :commentId
|
||||
AND author = :author
|
||||
");
|
||||
|
||||
$checkCommand->execute([
|
||||
":commentId" => $commentId,
|
||||
":author" => $author
|
||||
]);
|
||||
|
||||
if ($checkCommand->fetch() === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
/*
|
||||
* Danach wird geprüft, ob Antworten auf den Kommentar existieren.
|
||||
*/
|
||||
$replyCommand = $db->prepare("
|
||||
SELECT COUNT(*)
|
||||
FROM comments
|
||||
WHERE parent_comment_id = :commentId
|
||||
");
|
||||
|
||||
$replyCommand->execute([
|
||||
":commentId" => $commentId
|
||||
]);
|
||||
|
||||
$hasReplies = (int) $replyCommand->fetchColumn() > 0;
|
||||
|
||||
if ($hasReplies) {
|
||||
/*
|
||||
* Der Kommentar wird für den Kommentarbaum benötigt.
|
||||
* Deshalb bleibt er als anonymer Platzhalter erhalten.
|
||||
*/
|
||||
$deleteCommand = $db->prepare("
|
||||
UPDATE comments
|
||||
SET author = NULL,
|
||||
content = 'Dieser Kommentar wurde gelöscht.'
|
||||
WHERE id = :commentId
|
||||
AND author = :author
|
||||
");
|
||||
} else {
|
||||
/*
|
||||
* Ohne Antworten kann der Kommentar vollständig
|
||||
* aus der Datenbank entfernt werden.
|
||||
*/
|
||||
$deleteCommand = $db->prepare("
|
||||
DELETE FROM comments
|
||||
WHERE id = :commentId
|
||||
AND author = :author
|
||||
");
|
||||
}
|
||||
|
||||
$deleteCommand->execute([
|
||||
":commentId" => $commentId,
|
||||
":author" => $author
|
||||
]);
|
||||
|
||||
return $deleteCommand->rowCount() > 0;
|
||||
|
||||
} catch (PDOException $e) {
|
||||
throw new RuntimeException("internal_error");
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Löscht beziehungsweise anonymisiert alle Kommentare eines Nutzers.
|
||||
*
|
||||
* Kommentare ohne Antworten werden vollständig gelöscht.
|
||||
* Kommentare mit Antworten bleiben als anonyme Platzhalter erhalten.
|
||||
*
|
||||
* @param string $author E-Mail-Adresse des Nutzers
|
||||
* @return void
|
||||
*/
|
||||
public function deleteCommentsByAuthor(string $author): void
|
||||
{
|
||||
$db = $this->getConnection();
|
||||
|
||||
try {
|
||||
$db->beginTransaction();
|
||||
|
||||
/*
|
||||
* Zuerst werden alle Kommentare ohne Antworten gelöscht.
|
||||
*
|
||||
* Die Schleife ist wichtig, weil durch das Löschen einer Antwort
|
||||
* eventuell auch der darüberliegende Kommentar keine Antworten
|
||||
* mehr besitzt und anschließend ebenfalls gelöscht werden kann.
|
||||
*/
|
||||
do {
|
||||
$deleteCommand = $db->prepare("
|
||||
DELETE FROM comments
|
||||
WHERE author = :author
|
||||
AND NOT EXISTS (
|
||||
SELECT 1
|
||||
FROM comments AS replies
|
||||
WHERE replies.parent_comment_id = comments.id
|
||||
)
|
||||
");
|
||||
|
||||
$deleteCommand->execute([
|
||||
":author" => $author
|
||||
]);
|
||||
|
||||
$deletedRows = $deleteCommand->rowCount();
|
||||
|
||||
} while ($deletedRows > 0);
|
||||
|
||||
/*
|
||||
* Kommentare, auf die noch Antworten anderer Nutzer folgen,
|
||||
* müssen für den Kommentarbaum erhalten bleiben.
|
||||
*/
|
||||
$placeholderCommand = $db->prepare("
|
||||
UPDATE comments
|
||||
SET author = NULL,
|
||||
content = 'Dieser Kommentar wurde gelöscht.'
|
||||
WHERE author = :author
|
||||
");
|
||||
|
||||
$placeholderCommand->execute([
|
||||
":author" => $author
|
||||
]);
|
||||
|
||||
$db->commit();
|
||||
|
||||
} catch (PDOException $e) {
|
||||
if ($db->inTransaction()) {
|
||||
$db->rollBack();
|
||||
}
|
||||
|
||||
throw new RuntimeException("internal_error");
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -46,17 +46,17 @@ class DatabaseInitializer {
|
||||
|
||||
$db->exec("
|
||||
CREATE TABLE IF NOT EXISTS comments (
|
||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
article_id INTEGER NOT NULL,
|
||||
parent_comment_id INTEGER NULL,
|
||||
author TEXT NOT NULL,
|
||||
content TEXT NOT NULL,
|
||||
created TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (article_id) REFERENCES articles(id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (author) REFERENCES users(email) ON DELETE CASCADE,
|
||||
FOREIGN KEY (parent_comment_id) REFERENCES comments(id) ON DELETE CASCADE
|
||||
);
|
||||
");
|
||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
article_id INTEGER NOT NULL,
|
||||
parent_comment_id INTEGER NULL,
|
||||
author TEXT NULL,
|
||||
content TEXT NOT NULL,
|
||||
created TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (article_id) REFERENCES articles(id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (author) REFERENCES users(email) ON DELETE SET NULL,
|
||||
FOREIGN KEY (parent_comment_id) REFERENCES comments(id) ON DELETE CASCADE
|
||||
);
|
||||
");
|
||||
|
||||
$initializer = new self();
|
||||
$availableEmails = $initializer->seedDummyUsers($db);
|
||||
|
||||
Reference in New Issue
Block a user