LiteXiv/users/index.php

<?php
require_once __DIR__ . '/../include/utils.php';
require_once __DIR__ . '/../include/artworks_grid.php';
require_once __DIR__ . '/../include/paginator.php';
require_once __DIR__ . '/../include/truncated_text.php';

if (!isset($_GET['id']) || !ctype_digit($_GET['id'])) {
	die_with_message(400, get_string('illegal-id'));
}
$id = $_GET['id'];

list($info, $error) = get_user_info($id);
if ($error) {
	die_with_message(500, get_string($error));
}
$info = $info->body;

$categories = ['artworks', 'illustrations', 'manga', 'bookmarks'];
if (!isset($_GET['category']) || !in_array($_GET['category'], $categories)) {
	$_GET['category'] = 'artworks';
}
$category = $_GET['category'];

$pathname = BASE_URL . "/users/$id";

render_page_header($info->name);
?>

<div class="container">
	<h1 class="img-with-text">
		<img loading="lazy" class="avatar" src="<?= get_proxy_url($info->imageBig) ?>" alt=" ">
		<span><?= htmlspecialchars($info->name) ?></span>
	</h1>

	<div class="description">
		<?= render_truncated_text(str_replace(PHP_EOL, "<br />", htmlspecialchars($info->comment))) ?>
	</div>

	<div class="category-selector"><?php
		foreach ($categories as $c) { ?>
			<a href="<?= "$pathname/$c" ?>" class="<?php if ($c == $category) echo 'selected'; ?>">
				<?= get_string('user.' . $c) ?>
			</a><?php
		} ?>
	</div>

	<?php
	switch (true) {
	case ($category == 'bookmarks'):
		/* bookmarks tab */
		$current_page = (isset($_GET['p']) && ctype_digit($_GET['p']) && $_GET['p'] > 0) ? $_GET['p'] : 1;

		list($bookmarks, $error) = get_user_bookmarks(
			$id,
			ARTWORKS_PER_PAGE * ($current_page - 1),
			ARTWORKS_PER_PAGE
		);
		if ($error) { ?>
			<p><?= get_string($error); ?></p><?php
			break;
		}
		$bookmarks = $bookmarks->body;
		
		$page_count = ceil($bookmarks->total / ARTWORKS_PER_PAGE);?>

		<h2 id="artworks"><?= sprintf(get_string('user.work-count'), $bookmarks->total) ?></h2><?php

		render_artworks_grid($bookmarks->works, true);

		render_paginator($page_count, $current_page, function($page) use ($pathname) {
			return "$pathname/bookmarks?p=$page#artworks";
		});
		break;
	case (isset($_GET['tag']) && strlen($_GET['tag'])):
		/* all/illusts/manga tab with tag */
		$tag = $_GET['tag'];
		$current_page = (isset($_GET['p']) && ctype_digit($_GET['p']) && $_GET['p'] > 0) ? $_GET['p'] : 1;

		list($artworks, $error) = get_user_artworks_with_tag(
			$id, $category, $tag,
			ARTWORKS_PER_PAGE * ($current_page - 1), ARTWORKS_PER_PAGE
		);
		if ($error) { ?>
			<p><?= get_string($error); ?></p><?php
			break;
		}
		$artworks = $artworks->body;

		$page_count = ceil($artworks->total / ARTWORKS_PER_PAGE); ?>
	
		<h2 id="artworks"><?= sprintf(get_string('user.work-count-with-tag'), htmlspecialchars($tag), $artworks->total) ?></h2>

		<div class="frequent-tags">
			<a href="<?= "$pathname/$category" ?>"><?= get_string('user.clear-filter') ?></a>
		</div><?php

		render_artworks_grid($artworks->works);

		render_paginator($page_count, $current_page, function($page) use ($pathname, $category, $tag) {
			$tag_encoded = urlencode($tag);
			return "$pathname/$category/$tag_encoded?p=$page#artworks";
		});
		break;
	default:
		/* all/illusts/manga tab without tag */
		list($artworks_list, $error) = get_user_artworks_list($id);
		if ($error) { ?>
			<p><?= get_string($error); ?></p><?php
			break;
		}

		$selected_ids = [];
		if ($category == 'artworks' || $category == 'illustrations') {
			$selected_ids = array_merge(array_keys($artworks_list['body']['illusts']), $selected_ids);
		}
		if ($category == 'artworks' || $category == 'manga') {
			$selected_ids = array_merge(array_keys($artworks_list['body']['manga']), $selected_ids);
		}
		rsort($selected_ids);
		$artwork_count = count($selected_ids); ?>

		<h2 id="artworks"><?= sprintf(get_string('user.work-count'), $artwork_count) ?></h2><?php

		if (empty($selected_ids)) { ?>
			<p><?= get_string('no-works') ?></p><?php
			break;
		}

		list($frequent_tags, $error) = get_frequent_tags(array_slice($selected_ids, 0, 50));
		if (!$error) {
			$frequent_tags = $frequent_tags->body ?>
			<div class="frequent-tags"><?php
				foreach ($frequent_tags as $tag) {
					$tag_encoded = urlencode($tag->tag) ?>
					<a href="<?= "$pathname/$category/$tag_encoded" ?>">
						<b><?= htmlspecialchars($tag->tag) ?></b>
						<small><?= htmlspecialchars($tag->tag_translation) ?></small>
					</a><?php
				} ?>
			</div><?php
		}

		$page_count = ceil($artwork_count / ARTWORKS_PER_PAGE);
		$current_page = (
			isset($_GET['p']) && ctype_digit($_GET['p']) && $_GET['p'] > 0 && $_GET['p'] <= $page_count
		) ? $_GET['p'] : 1;
		$selected_ids_in_page = array_slice($selected_ids, ($current_page - 1) * ARTWORKS_PER_PAGE, ARTWORKS_PER_PAGE);

		list($artworks, $error) = get_user_artworks($id, $selected_ids_in_page);
		if ($error) { ?>
			<p><?= get_string($error) ?></p><?php
		}
		$artworks = $artworks->body->works;

		render_artworks_grid($artworks);

		render_paginator($page_count, $current_page, function($page) use ($pathname, $category) {
			return "$pathname/$category?p=$page#artworks";
		});
	} ?>
</div>

<?php
render_page_footer();