www-data
95 lines
3.1 KiB
PHP
95 lines
3.1 KiB
PHP
<?php
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/*
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* header.php
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*
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* Shared page header renderer for logged-in application pages.
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*/
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function app_header_h($s)
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{
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return htmlspecialchars((string)$s, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
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}
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function render_app_header($options)
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{
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$title = (string)($options['title'] ?? '');
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$navItems = $options['nav_items'] ?? array();
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$user = $options['user'] ?? null;
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$userPrefix = (string)($options['user_prefix'] ?? '');
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$adminLabel = (string)($options['admin_label'] ?? 'admin');
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$languageLabel = (string)($options['language_label'] ?? 'Language');
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$language = (string)($options['language'] ?? 'en');
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$languages = $options['languages'] ?? array();
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$languageAction = (string)($options['language_action'] ?? '/');
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$languageHidden = $options['language_hidden'] ?? array();
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$logoutAction = (string)($options['logout_action'] ?? '');
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$logoutLabel = (string)($options['logout_label'] ?? '');
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$message = (string)($options['message'] ?? '');
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$error = (string)($options['error'] ?? '');
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?>
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<header class="page-header">
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<div class="page-titlebar">
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<h1><?= app_header_h($title) ?></h1>
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<nav class="header-nav" aria-label="<?= app_header_h($title) ?> navigation">
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<?php foreach ($navItems as $item): ?>
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<?php if (!empty($item['separator_before'])): ?>
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<span class="nav-separator" aria-hidden="true">|</span>
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<?php endif; ?>
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<?php if (!empty($item['active'])): ?>
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<strong><?= app_header_h($item['label'] ?? '') ?></strong>
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<?php else: ?>
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<a href="<?= app_header_h($item['url'] ?? '#') ?>"><?= app_header_h($item['label'] ?? '') ?></a>
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<?php endif; ?>
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<?php endforeach; ?>
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<?php if ($logoutAction !== '' && $logoutLabel !== ''): ?>
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<span class="nav-separator" aria-hidden="true">|</span>
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<form class="header-action-form" method="post" action="<?= app_header_h($logoutAction) ?>">
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<input type="hidden" name="action" value="logout">
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<button type="submit"><?= app_header_h($logoutLabel) ?></button>
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</form>
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<?php endif; ?>
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<?php if ($user !== null): ?>
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<span class="nav-separator" aria-hidden="true">|</span>
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<span class="nav-user">
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<?php if ($userPrefix !== ''): ?>
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<?= app_header_h($userPrefix) ?>
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<?php endif; ?>
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<?= app_header_h($user->displayName()) ?>
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<?php if ($user->isAdmin()): ?>
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<span class="small">(<?= app_header_h($adminLabel) ?>)</span>
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<?php endif; ?>
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</span>
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<?php endif; ?>
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<form class="header-language-form" method="get" action="<?= app_header_h($languageAction) ?>">
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<?php foreach ($languageHidden as $name => $value): ?>
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<input type="hidden" name="<?= app_header_h($name) ?>" value="<?= app_header_h($value) ?>">
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<?php endforeach; ?>
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<label>
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<?= app_header_h($languageLabel) ?>
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<select name="lang" onchange="this.form.submit()">
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<?php foreach ($languages as $lang => $label): ?>
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<option value="<?= app_header_h($lang) ?>" <?= $lang === $language ? 'selected' : '' ?>>
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<?= app_header_h($label) ?>
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</option>
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<?php endforeach; ?>
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</select>
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</label>
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</form>
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</nav>
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</div>
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<?php if ($message !== ''): ?>
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<div class="message"><?= app_header_h($message) ?></div>
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<?php endif; ?>
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<?php if ($error !== ''): ?>
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<div class="error"><?= app_header_h($error) ?></div>
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<?php endif; ?>
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</header>
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<?php
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}
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