74 lines
3.3 KiB
PHP
74 lines
3.3 KiB
PHP
<?php
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/*
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* Reads the markdown file for a given article and generates the HTML for it.
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*/
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function article_page_from_markdown($article_id)
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{
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$article = exec_stmt('SELECT * FROM article WHERE article_id = ?', 'i', $article_id)->fetch_assoc();
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$author = exec_stmt('SELECT user_id, username, profile_picture FROM user WHERE user_id = ?', 'i', $article['author_id'])->fetch_assoc();
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$markdown = read_file_one_string($_ENV['ARTICLES_FQ_PATH'] . $article_id . '/article.md');
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$following = exec_stmt('SELECT follower_user_id, following_user_id FROM follows WHERE follower_user_id = ? AND following_user_id = ?', 'ii', $_SESSION['user_id'], $author['user_id'])->fetch_assoc();
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$parsedown = new Parsedown();
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$parsedown->setSafeMode(true);
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$article_content = $parsedown->text($markdown);
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$html = '
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<div class="article">
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<div class="row_space_between">
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<h1>' . $article['title'] . '</h1>
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' . (isset($_SESSION['user_id']) && $_SESSION['user_id'] == $article['author_id'] ? '<a href="articles.php?view=compose&article_id=' . $article_id . '"><i class="nf nf-fa-edit"></i></a>' : '') . '
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</div>
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<div class="row_space_between">
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<div class="row_space_between">
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<div class="col_right">
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<h5>Written by <a href="user.php?view=display&user_id=' . $author['user_id'] . '">' . $author['username'] . '</a></h5>
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<p>Published on ' . $article['published_at'] . '<br>
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Lasted edited on ' . $article['updated_at'] . '</p>
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</div>
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';
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if ($_SESSION['user_id'] != $author['user_id'] && !$following) {
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$html .= '
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<div class="dropdown">
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<span>Follow</span>
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<div class="dropdown_content">
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<form method="post">
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<input type="hidden" name="form_id" value="follow">
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<input type="hidden" name="author_id" value="' . $author['user_id'] . '">
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<button name="follow" value="no_notify" class="button"><i class="nf nf-md-bell_cancel"></i></button>
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<button name="follow" value="email_notify" class="button"><i class="nf nf-cod-mail"></i></button>
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</form>
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</div>
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</div>
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';
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} else if ($following) {
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$html .= '
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<div class="margin_right">
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<form method="post">
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<input type="hidden" name="form_id" value="unfollow">
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<input type="hidden" name="author_id" value="' . $author['user_id'] . '">
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<input type="submit" value="Unfollow">
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</form>
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</div>
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';
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}
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$html .= '
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</div>
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<div class="card_pic_box">
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<img src="' . $_ENV['PROFILE_IMAGES_PQ_PATH'] . $author['profile_picture'] . '" class="card_profile_picture" />
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</div>
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</div>
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<div class="line" style="margin-bottom: 15px;"></div>
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<div class="article_content">
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' . $article_content . '
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</div>
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</div>
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';
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return $html;
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}
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