feat: filtres et suppression massive dans admin/articles, profil auteur amélioré

- Admin articles : filtres auteur/catégorie/statut par GET, compteur de résultats
- Admin articles : suppression massive avec checkboxes, confirmation JS, contrôle d'ownership
- Profil auteur : bio tronquée à 3 lignes avec bouton 'plus', limite à 6 articles affichés
- Profil auteur : bouton CTA pill 'Mes liens' vers /liens/{slug}
- Page liens : boutons pill colorés (palette auto par index), fond gris clair, grand avatar

templates/admin.php

@@ -105,12 +105,74 @@ function adminStatusBadge(array $a, int $now): string
 <!-- ─────────────────────────── ARTICLES ─────────────────────────── -->
 <?php elseif ($tab === 'articles'): ?>
 
+    <!-- Filtres -->
+    <form class="row g-2 align-items-center mb-3" method="get" action="/admin/articles">
+        <?php if (isAdmin() && !empty($adminData['filter_authors'])): ?>
+        <div class="col-auto">
+            <select name="filter_author" class="form-select form-select-sm">
+                <option value="">Tous les auteurs</option>
+                <?php foreach ($adminData['filter_authors'] as $_fa): ?>
+                <option value="<?= htmlspecialchars($_fa) ?>"
+                    <?= ($adminData['filter_author'] ?? '') === $_fa ? 'selected' : '' ?>>
+                    <?= htmlspecialchars($_fa) ?>
+                </option>
+                <?php endforeach; ?>
+            </select>
+        </div>
+        <?php endif; ?>
+        <?php if (!empty($adminData['filter_categories'])): ?>
+        <div class="col-auto">
+            <select name="filter_category" class="form-select form-select-sm">
+                <option value="">Toutes les catégories</option>
+                <?php foreach ($adminData['filter_categories'] as $_fc): ?>
+                <option value="<?= htmlspecialchars($_fc) ?>"
+                    <?= ($adminData['filter_category'] ?? '') === $_fc ? 'selected' : '' ?>>
+                    <?= htmlspecialchars($_fc) ?>
+                </option>
+                <?php endforeach; ?>
+            </select>
+        </div>
+        <?php endif; ?>
+        <div class="col-auto">
+            <select name="filter_status" class="form-select form-select-sm">
+                <option value="">Tous les statuts</option>
+                <option value="published" <?= ($adminData['filter_status'] ?? '') === 'published' ? 'selected' : '' ?>>Publié</option>
+                <option value="draft"     <?= ($adminData['filter_status'] ?? '') === 'draft' ? 'selected' : '' ?>>Brouillon</option>
+                <option value="preview"   <?= ($adminData['filter_status'] ?? '') === 'preview' ? 'selected' : '' ?>>Avant-première</option>
+            </select>
+        </div>
+        <div class="col-auto d-flex gap-2">
+            <button type="submit" class="btn btn-secondary btn-sm">Filtrer</button>
+            <?php $hasFilter = ($adminData['filter_author'] ?? '') !== '' || ($adminData['filter_category'] ?? '') !== '' || ($adminData['filter_status'] ?? '') !== ''; ?>
+            <?php if ($hasFilter): ?>
+            <a href="/admin/articles" class="btn btn-link btn-sm p-0">Réinitialiser</a>
+            <?php endif; ?>
+        </div>
+        <?php if ($hasFilter): ?>
+        <div class="col-auto">
+            <span class="text-muted small"><?= count($adminData['articles']) ?> résultat(s)</span>
+        </div>
+        <?php endif; ?>
+    </form>
+
     <?php if (empty($adminData['articles'])): ?>
         <p class="text-muted">Aucun article.</p>
     <?php else: ?>
+    <form method="post" action="/?action=admin_bulk_delete" id="bulk-form">
+        <div class="d-flex justify-content-between align-items-center mb-2">
+            <div class="form-check mb-0">
+                <input class="form-check-input" type="checkbox" id="check-all">
+                <label class="form-check-label small text-muted" for="check-all">Tout sélectionner</label>
+            </div>
+            <button type="submit" class="btn btn-danger btn-sm"
+                    onclick="return document.querySelectorAll('.bulk-check:checked').length > 0 && confirm('Supprimer les articles sélectionnés ? Cette action est irréversible.')">
+                Supprimer la sélection
+            </button>
+        </div>
         <table class="table table-sm table-hover align-middle">
             <thead>
                 <tr>
+                    <th style="width:2rem"></th>
                     <th>Titre</th>
                     <?php if (isAdmin()): ?><th>Auteur</th><?php endif; ?>
                     <th>Catégorie</th>
@@ -122,6 +184,10 @@ function adminStatusBadge(array $a, int $now): string
             <tbody>
                 <?php foreach ($adminData['articles'] as $a): ?>
                     <tr>
+                        <td>
+                            <input class="form-check-input bulk-check" type="checkbox"
+                                   name="uuids[]" value="<?= htmlspecialchars($a['uuid']) ?>">
+                        </td>
                         <td>
                             <a href="/post/<?= htmlspecialchars($a['slug'] ?? '') ?>">
                                 <?= htmlspecialchars($a['title']) ?>
@@ -143,6 +209,12 @@ function adminStatusBadge(array $a, int $now): string
                 <?php endforeach; ?>
             </tbody>
         </table>
+    </form>
+    <script>
+    document.getElementById('check-all').addEventListener('change', function() {
+        document.querySelectorAll('.bulk-check').forEach(function(cb) { cb.checked = this.checked; }, this);
+    });
+    </script>
     <?php endif; ?>
 
 <!-- ─────────────────────────── UTILISATEURS ─────────────────────────── -->

templates/author_articles.php

@@ -0,0 +1,97 @@
+<?php
+require_once BASE_PATH . '/src/Parsedown.php';
+$Parsedown = new Parsedown();
+
+$_apName = $authorRow['display_name'] ?? '';
+$_apSlug = $authorRow['profile_slug'] ?? '';
+$_base   = '/profil/' . rawurlencode($_apSlug) . '/article';
+
+ob_start();
+?>
+
+<div class="mb-4">
+    <a href="/profil/<?= rawurlencode($_apSlug) ?>" class="text-muted">← <?= htmlspecialchars($_apName) ?></a>
+    <h1 class="mt-1">Articles de <?= htmlspecialchars($_apName) ?></h1>
+</div>
+
+<?php if (empty($posts)): ?>
+    <p class="text-muted">Aucun article publié.</p>
+<?php else: ?>
+<div class="post-grid">
+<?php foreach ($posts as $post):
+    $html     = $Parsedown->text($post['content']);
+    $preview  = mb_strimwidth(strip_tags($html), 0, 120, '…');
+    $category = trim((string)($post['category'] ?? ''));
+    $gradient = coverGradient($category !== '' ? $category : $post['uuid'], $allCats ?? []);
+    $postUrl  = '/post/' . rawurlencode($post['slug']);
+    $coverFile  = $post['cover'] ?? '';
+    $coverStyle = $coverFile !== ''
+        ? 'background-image: url(\'/file?uuid=' . rawurlencode($post['uuid']) . '&name=' . rawurlencode($coverFile) . '\')'
+        : 'background: ' . $gradient;
+    $isAvantPremiere = $post['published'] && strtotime((string)($post['published_at'] ?? '')) > time();
+    $isLocked        = $isAvantPremiere && !hasCapability('view_previews');
+    ?>
+    <article class="card">
+        <?php if ($isAvantPremiere): ?>
+            <div class="premiere-ribbon">Avant-première</div>
+        <?php endif; ?>
+        <div class="card-cover" style="<?= $coverStyle ?>">
+            <?php if ($category !== ''): ?>
+                <span class="cover-category"><?= htmlspecialchars($category) ?></span>
+            <?php endif; ?>
+        </div>
+        <div class="card-body d-flex flex-column">
+            <h2 class="card-title">
+                <?php if ($isLocked): ?>
+                    <?= htmlspecialchars($post['title']) ?>
+                <?php else: ?>
+                    <a href="<?= htmlspecialchars($postUrl) ?>"><?= htmlspecialchars($post['title']) ?></a>
+                <?php endif; ?>
+            </h2>
+            <p class="card-text flex-grow-1"><?= htmlspecialchars($preview) ?></p>
+            <div class="post-entry-meta mt-auto">
+                <?php if ($isAvantPremiere): ?>
+                    <span class="text-muted">Disponible le <?= htmlspecialchars(date('d/m/Y \à H\hi', strtotime((string)($post['published_at'] ?? '')))) ?></span>
+                <?php else: ?>
+                    <span><?= htmlspecialchars(date('d/m/Y', strtotime((string)($post['published_at'] ?? $post['created_at'] ?? '')))) ?></span>
+                <?php endif; ?>
+                <?php if (function_exists('isAdmin') && isAdmin()): ?>
+                    <a href="/edit/<?= htmlspecialchars($post['uuid']) ?>" class="post-entry-edit">modifier</a>
+                <?php endif; ?>
+                <?php if (!$isLocked): ?>
+                    <a href="<?= htmlspecialchars($postUrl) ?>" class="post-entry-read">→ lire</a>
+                <?php endif; ?>
+            </div>
+        </div>
+        <?php if (!$isLocked): ?>
+            <a href="<?= htmlspecialchars($postUrl) ?>" class="stretched-link"></a>
+        <?php endif; ?>
+    </article>
+<?php endforeach; ?>
+</div>
+
+<?php if ($prevCursor !== null || $nextCursor !== null): ?>
+<nav class="pagination-nav mt-5" aria-label="Navigation">
+    <?php if ($prevCursor !== null): ?>
+        <?php $prevHref = $prevCursor === '' ? $_base : $_base . '/cursor/' . rawurlencode($prevCursor); ?>
+        <a class="pagination-btn" href="<?= htmlspecialchars($prevHref) ?>">← Plus récents</a>
+    <?php endif; ?>
+    <?php if ($nextCursor !== null): ?>
+        <a class="pagination-btn ms-auto" href="<?= htmlspecialchars($_base . '/cursor/' . rawurlencode($nextCursor)) ?>">Plus anciens →</a>
+    <?php endif; ?>
+</nav>
+<?php endif; ?>
+<?php endif; ?>
+
+<?php
+$content   = ob_get_clean();
+$title     = 'Articles de ' . htmlspecialchars($_apName) . ' — ' . siteTitle();
+$seoTitle  = 'Articles de ' . $_apName . ' — ' . siteTitle();
+$canonical = rtrim(APP_URL, '/') . $_base;
+$ogUrl     = $canonical;
+if (!empty($cursor)) {
+    $metaRobots = 'noindex, follow';
+}
+$mainClass = 'container-fluid';
+
+include __DIR__ . '/layout.php';

templates/author_profile.php

@@ -27,21 +27,7 @@ $_initials = mb_strtoupper(mb_substr($_apName, 0, 1, 'UTF-8'), 'UTF-8');
         <p class="author-profile-bio bio-clamped" id="author-bio"><?= nl2br(htmlspecialchars($_apBio)) ?></p>
         <button class="bio-toggle" id="bio-toggle" hidden>plus</button>
     </div>
-    <script>
-    (function(){
-        var bio = document.getElementById('author-bio');
-        var btn = document.getElementById('bio-toggle');
-        requestAnimationFrame(function() {
-            if (bio.scrollHeight > bio.clientHeight + 2) { btn.hidden = false; }
-        });
-        btn.addEventListener('click', function() {
-            var exp = btn.getAttribute('aria-expanded') === 'true';
-            bio.classList.toggle('bio-clamped', exp);
-            btn.textContent = exp ? 'plus' : 'moins';
-            btn.setAttribute('aria-expanded', exp ? 'false' : 'true');
-        });
-    })();
-    </script>
+    <script src="/assets/js/bio-toggle.js" defer></script>
     <?php endif; ?>
 </div>
 
@@ -82,7 +68,7 @@ $_initials = mb_strtoupper(mb_substr($_apName, 0, 1, 'UTF-8'), 'UTF-8');
     </div>
     <?php if (count($authorArticles) > 6): ?>
     <p class="text-center mt-4">
-        <a href="/" class="author-profile-link">Voir tous les articles →</a>
+        <a href="/profil/<?= rawurlencode($_apSlug) ?>/article" class="author-profile-link">Voir tous les articles →</a>
     </p>
     <?php endif; ?>
 <?php endif; ?>

templates/post_list.php

@@ -55,9 +55,6 @@ ob_start();
                     <?php else: ?>
                         <span><?= htmlspecialchars(date('d/m/Y', strtotime((string)($post['published_at'] ?? $post['created_at'] ?? '')))) ?></span>
                     <?php endif; ?>
-                    <?php if (function_exists('isAdmin') && isAdmin()): ?>
-                        <a href="/edit/<?= htmlspecialchars($post['uuid']) ?>" class="post-entry-edit">modifier</a>
-                    <?php endif; ?>
                     <?php if (!$isLocked): ?>
                         <a href="<?= htmlspecialchars($postUrl) ?>" class="post-entry-read">→ lire</a>
                     <?php endif; ?>
@@ -125,6 +122,10 @@ if (!empty($_tagCats)):
 </nav>
 <?php endif; ?>
 
+<?php if (function_exists('isLoggedIn') && isLoggedIn()): ?>
+<a href="/new" class="fab-new" title="Nouvel article" aria-label="Nouvel article">+</a>
+<?php endif; ?>
+
 <?php
 $content = ob_get_clean();
 $title   = siteTitle();

templates/profile.php

@@ -100,37 +100,7 @@
                 <input type="hidden" name="order[]" value="<?= (int)$_link['id'] ?>">
                 <?php endforeach; ?>
             </form>
-            <script>
-            (function() {
-                const list = document.getElementById('links-sortable');
-                if (!list) return;
-                let dragged = null;
-                list.querySelectorAll('li').forEach(li => {
-                    li.setAttribute('draggable', true);
-                    li.addEventListener('dragstart', () => { dragged = li; li.style.opacity = '.4'; });
-                    li.addEventListener('dragend',   () => { dragged = null; li.style.opacity = ''; saveOrder(); });
-                    li.addEventListener('dragover',  e => { e.preventDefault(); const after = getDragAfter(list, e.clientY); after ? list.insertBefore(dragged, after) : list.appendChild(dragged); });
-                });
-                function getDragAfter(container, y) {
-                    return [...container.querySelectorAll('li:not([style*="opacity"])')].reduce((closest, el) => {
-                        const box = el.getBoundingClientRect();
-                        const offset = y - box.top - box.height / 2;
-                        return offset < 0 && offset > closest.offset ? { offset, element: el } : closest;
-                    }, { offset: Number.NEGATIVE_INFINITY }).element;
-                }
-                function saveOrder() {
-                    const form = document.getElementById('reorder-form');
-                    if (!form) return;
-                    form.querySelectorAll('input').forEach(i => i.remove());
-                    list.querySelectorAll('li[data-id]').forEach(li => {
-                        const inp = document.createElement('input');
-                        inp.type = 'hidden'; inp.name = 'order[]'; inp.value = li.dataset.id;
-                        form.appendChild(inp);
-                    });
-                    form.submit();
-                }
-            })();
-            </script>
+            <script src="/assets/js/links-sortable.js" defer></script>
             <?php endif; ?>
         </div>
         <div class="col-md-4">