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Add language-search component for Autre Langue input + active search in lists
Mirrors the mots-clé tag-search system: dropdown suggestions from existing languages via HTMX, pill display with bin-icon remove buttons, 'Créer' option for new languages. Replaces the plain text input. - New partial: templates/partials/form/language-search.php - New fragment: public/partage/language-search-fragment.php - Admin wrapper: public/admin/language-search-fragment.php - Updated language-autre-fragment to return just the required asterisk indicator - Updated both controllers to handle language_autre as array (pill-based) with backward-compatible string path - Updated edit form to compute selectedOtherLanguages from DB - Registered new route in partage/index.php - Fix CSV importer: split comma-separated language column into individual entries - Add htmx active search to admin index, title line-clamp, predefined languages only in checkboxes - Admin index: filter form now uses htmx triggers (input delay:300ms on search, change on selects) to actively search without page reload - Sort links include hx-push-url for back-button support - Added loading indicator bar (.admin-search-indicator) - Title column: line-clamp at 2 lines with overflow hidden, native title attr tooltip for full text - Language checkboxes now show only 3 predefined languages (Français, Anglais, Néerlandais); all others go via the Autre langue search component - Added Database::getPredefinedLanguages() and excluded predefined from language-search-fragment suggestions - Included hidden sort/dir inputs in table-wrap so sort state preserved across filter changes - Fix language-search: block 'Créer' for predefined languages in dropdown The 'Créer' option in the language-search dropdown now also checks against the predefined set (français, anglais, néerlandais) to avoid offering creation of languages that already exist as checkboxes.
This commit is contained in:
Pontoporeia
242
app/templates/partials/form/language-search.php
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242
app/templates/partials/form/language-search.php
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<?php
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/**
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* Language search partial — interactive "Autre(s) langue(s)" input with HTMX-powered suggestions.
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*
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* Replaces the old plain text input with an interactive component:
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* - Type to search among existing languages via HTMX
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* - If the language doesn't exist, a "Créer" option appears
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* - Selected languages are shown as pills with a round delete button (bin icon)
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* - All language names are lowercased and deduplicated
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*
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* Variables consumed:
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* string $name — base input name (hidden inputs will be name[]); default 'language_autre'
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* string $label — visible label text
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* string $placeholder — placeholder text for the search input
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* string $hint — optional hint shown above the input
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* string $hxPost — HTMX POST endpoint for language search
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* array $selectedLanguages — array of ['id' => int|null, 'name' => string] for pre-filled languages
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* string|null $id — override the id attribute prefix
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* int $maxLanguages — maximum number of languages (default 10)
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* bool $required — whether at least one "other language" is required (default false)
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*/
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$name = $name ?? 'language_autre';
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$label = $label ?? 'Autre(s) langue(s)';
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$placeholder = $placeholder ?? 'Rechercher une langue…';
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$hint = $hint ?? null;
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$hxPost = $hxPost ?? '/admin/language-search-fragment.php';
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$selectedLanguages = $selectedLanguages ?? [];
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$id = $id ?? $name;
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$maxLanguages = $maxLanguages ?? 10;
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$required = $required ?? false;
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$langCount = count($selectedLanguages);
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?>
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<div id="<?= htmlspecialchars($id) ?>-search-container">
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<span class="admin-row-label"><?= htmlspecialchars($label) ?><span id="language-autre-required"><?= $required ? ' <span class="asterisk">*</span>' : '' ?></span></span>
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<div class="tag-search-wrapper">
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<?php if ($hint): ?>
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<small class="tag-search-hint"><?= htmlspecialchars($hint) ?></small>
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<?php endif; ?>
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<!-- Active language pills -->
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<div class="tag-search-pills" id="<?= htmlspecialchars($id) ?>-pills">
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<?php foreach ($selectedLanguages as $lang): ?>
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<span class="tag-pill">
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<input type="hidden" name="<?= htmlspecialchars($name) ?>[]" value="<?= htmlspecialchars($lang['name']) ?>">
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<span class="tag-pill-name"><?= htmlspecialchars($lang['name']) ?></span>
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<button type="button" class="tag-pill-remove" title="Retirer « <?= htmlspecialchars($lang['name']) ?> »" aria-label="Retirer <?= htmlspecialchars($lang['name']) ?>">
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<svg width="16" height="16" fill="currentColor" viewBox="0 0 256 256"><path d="M216,48H176V40a24,24,0,0,0-24-24H104A24,24,0,0,0,80,40v8H40a8,8,0,0,0,0,16h8V208a16,16,0,0,0,16,16H192a16,16,0,0,0,16-16V64h8a8,8,0,0,0,0-16ZM112,168V104a8,8,0,0,1,16,0v64a8,8,0,0,1-16,0Zm48,0V104a8,8,0,0,1,16,0v64a8,8,0,0,1-16,0Z"></path></svg>
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</button>
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</span>
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<?php endforeach; ?>
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</div>
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<!-- Counter visible only when languages exist or max reached -->
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<div class="tag-search-counter" id="<?= htmlspecialchars($id) ?>-counter"<?= $langCount === 0 ? ' style="display:none"' : '' ?>>
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<span class="tag-search-count" id="<?= htmlspecialchars($id) ?>-count"><?= $langCount ?>/<?= (int)$maxLanguages ?></span>
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<?php if ($langCount >= $maxLanguages): ?>
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<span class="tag-search-max-msg">Maximum de langues atteint</span>
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<?php endif; ?>
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</div>
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<!-- Search input (hidden when max languages reached) -->
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<div class="tag-search-input-wrap"<?= $langCount >= $maxLanguages ? ' style="display:none"' : '' ?>>
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<input type="text"
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name="q"
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id="<?= htmlspecialchars($id) ?>-search"
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class="tag-search-input"
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placeholder="<?= htmlspecialchars($placeholder) ?>"
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autocomplete="off"
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hx-post="<?= htmlspecialchars($hxPost) ?>"
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hx-trigger="input changed delay:200ms, focus"
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hx-target="#<?= htmlspecialchars($id) ?>-suggestions"
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hx-swap="innerHTML"
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hx-include="#<?= htmlspecialchars($id) ?>-pills">
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</div>
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<!-- Suggestions dropdown (positioned absolutely over content) -->
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<div class="tag-search-suggestions" id="<?= htmlspecialchars($id) ?>-suggestions" role="listbox"></div>
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</div>
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</div>
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<!-- Inline script for the interactive behaviour (no external JS required) -->
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<script>
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(function() {
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const container = document.getElementById(<?= json_encode($id . '-search-container') ?>);
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if (!container || container._langSearchInit) return;
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container._langSearchInit = true;
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const pills = document.getElementById(<?= json_encode($id . '-pills') ?>);
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const search = document.getElementById(<?= json_encode($id . '-search') ?>);
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const dropdown = document.getElementById(<?= json_encode($id . '-suggestions') ?>);
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const countEl = document.getElementById(<?= json_encode($id . '-count') ?>);
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const counter = document.getElementById(<?= json_encode($id . '-counter') ?>);
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const maxLanguages = <?= (int)$maxLanguages ?>;
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const inputName = <?= json_encode($name) ?>;
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let selectedIdx = -1;
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function updateCount() {
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const n = pills.querySelectorAll('.tag-pill').length;
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if (countEl) countEl.textContent = n + '/' + maxLanguages;
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if (counter) counter.style.display = (n > 0) ? '' : 'none';
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// Show/hide search input based on max
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const wrap = container.querySelector('.tag-search-input-wrap');
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const maxMsg = container.querySelector('.tag-search-max-msg');
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if (n >= maxLanguages) {
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if (wrap) wrap.style.display = 'none';
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if (maxMsg) maxMsg.style.display = '';
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} else {
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if (wrap) {
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wrap.style.display = '';
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if (search) search.style.display = '';
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}
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if (maxMsg) maxMsg.style.display = 'none';
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}
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}
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// Lowercase, collapse spaces, trim, ucfirst for display
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function normalizeLang(name) {
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return name.trim().replace(/\s+/g, ' ').toLowerCase();
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}
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function ucfirst(str) {
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return str.charAt(0).toUpperCase() + str.slice(1);
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}
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// Check if language already exists in pills (case-insensitive)
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function langAlreadyAdded(name) {
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const norm = normalizeLang(name);
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const existing = pills.querySelectorAll('.tag-pill-name');
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for (const el of existing) {
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if (normalizeLang(el.textContent) === norm) return true;
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}
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return false;
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}
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// Remove a pill
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pills.addEventListener('click', function(e) {
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const btn = e.target.closest('.tag-pill-remove');
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if (!btn) return;
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const pill = btn.closest('.tag-pill');
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pill.remove();
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updateCount();
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// Re-enable search field visibility
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const wrap = container.querySelector('.tag-search-input-wrap');
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const searchInput = container.querySelector('.tag-search-input');
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if (wrap && searchInput) {
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wrap.style.display = '';
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searchInput.style.display = '';
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}
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});
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// Highlight a suggestion by index
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function highlight(idx) {
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const items = dropdown.querySelectorAll('.tag-search-item');
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items.forEach(function(item, i) {
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if (i === idx) {
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item.classList.add('tag-search-item--highlight');
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} else {
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item.classList.remove('tag-search-item--highlight');
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}
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});
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}
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// Select a suggestion by button element
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function selectLang(btn) {
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const langName = normalizeLang(btn.getAttribute('data-tag-name') || '');
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if (!langName) return;
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if (langAlreadyAdded(langName)) return;
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if (pills.querySelectorAll('.tag-pill').length >= maxLanguages) return;
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const escapedName = htmlEscape(langName);
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const pill = document.createElement('span');
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pill.className = 'tag-pill';
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pill.innerHTML = '<input type="hidden" name="' + inputName + '[]" value="' + escapedName + '">'
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+ '<span class="tag-pill-name">' + escapedName + '</span>'
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+ '<button type="button" class="tag-pill-remove" title="Retirer \u00AB\u00A0' + escapedName + '\u00A0\u00BB" aria-label="Retirer ' + escapedName + '">'
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+ '<svg width="16" height="16" fill="currentColor" viewBox="0 0 256 256"><path d="M216,48H176V40a24,24,0,0,0-24-24H104A24,24,0,0,0,80,40v8H40a8,8,0,0,0,0,16h8V208a16,16,0,0,0,16,16H192a16,16,0,0,0,16-16V64h8a8,8,0,0,0,0-16ZM112,168V104a8,8,0,0,1,16,0v64a8,8,0,0,1-16,0Zm48,0V104a8,8,0,0,1,16,0v64a8,8,0,0,1-16,0Z"></path></svg>'
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+ '</button>';
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pills.appendChild(pill);
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updateCount();
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search.value = '';
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dropdown.innerHTML = '';
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selectedIdx = -1;
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search.focus();
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}
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// Click on suggestion
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dropdown.addEventListener('click', function(e) {
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const btn = e.target.closest('.tag-search-item');
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if (!btn) return;
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selectLang(btn);
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});
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// Keyboard navigation
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search.addEventListener('keydown', function(e) {
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const items = dropdown.querySelectorAll('.tag-search-item');
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if (e.key === 'ArrowDown' || e.key === 'ArrowUp') {
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e.preventDefault();
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if (items.length === 0) return;
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if (e.key === 'ArrowDown') {
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selectedIdx = (selectedIdx + 1) % items.length;
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} else {
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selectedIdx = selectedIdx <= 0 ? items.length - 1 : selectedIdx - 1;
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}
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highlight(selectedIdx);
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} else if (e.key === 'Enter') {
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if (items.length > 0) {
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e.preventDefault();
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if (selectedIdx >= 0 && selectedIdx < items.length) {
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selectLang(items[selectedIdx]);
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} else {
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selectLang(items[0]);
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}
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}
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} else if (e.key === 'Escape') {
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dropdown.innerHTML = '';
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selectedIdx = -1;
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}
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});
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// Hide dropdown on blur (after a tiny delay so click events fire)
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search.addEventListener('blur', function() {
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setTimeout(function() {
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if (!dropdown.contains(document.activeElement)) {
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dropdown.innerHTML = '';
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selectedIdx = -1;
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}
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}, 150);
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});
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function htmlEscape(str) {
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const el = document.createElement('span');
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el.textContent = str;
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return el.innerHTML;
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}
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})();
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</script>
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<?php
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unset($name, $label, $placeholder, $hint, $hxPost, $selectedLanguages, $id, $maxLanguages, $langCount, $required);
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