<?php
// Citami Connector — module. Loaded by citami-connector.php in a fixed
// order; never load this file on its own.
if (!defined('ABSPATH')) {
    exit;
}

/* ---------------------------------------------------------------- */
/*  2.51 — ARTICLES: publish the Content Agent's articles from here.    */
/*  The dashboard writes articles; the plugin lists the ones that are   */
/*  ready, creates the post on this site with one click (draft or       */
/*  live) and tells the platform the post id and URL, so performance    */
/*  tracking starts exactly as it does for a dashboard publish. The     */
/*  article text itself is never edited here: that stays in the         */
/*  dashboard and, once published, in the WordPress editor.             */
/* ---------------------------------------------------------------- */

define('CITAMI_ARTICLES_TRANSIENT', 'citami_articles_list');
define('CITAMI_ARTICLES_TTL', 10 * MINUTE_IN_SECONDS);
define('CITAMI_ARTICLES_MAP_OPT', 'citami_articles_posts'); // article id → post id, written here

function citami_articles_headers() {
    return array(
        'Authorization' => 'Bearer ' . citami_get_api_key(),
        'Accept'        => 'application/json',
        'User-Agent'    => 'CitamiConnector/' . CITAMI_PLUGIN_VERSION . '; ' . home_url('/'),
    );
}

/** GET on the platform; array('ok' => bool, 'data' => array|null, 'error' => string). */
function citami_articles_get($path) {
    if (citami_get_api_key() === '') {
        return array('ok' => false, 'data' => null, 'error' => 'no_key');
    }
    $res = wp_remote_get(citami_get_endpoint() . $path, array('timeout' => 30, 'headers' => citami_articles_headers()));
    if (is_wp_error($res)) {
        return array('ok' => false, 'data' => null, 'error' => $res->get_error_message());
    }
    $code = (int) wp_remote_retrieve_response_code($res);
    $data = json_decode((string) wp_remote_retrieve_body($res), true);
    if ($code < 200 || $code >= 300 || !is_array($data)) {
        return array('ok' => false, 'data' => null, 'error' => 'HTTP ' . $code);
    }
    return array('ok' => true, 'data' => $data, 'error' => '');
}

/** The site's articles on the platform (ready, to review, published), cached 10 minutes. */
function citami_articles_list($force = false) {
    $cached = get_transient(CITAMI_ARTICLES_TRANSIENT);
    if (!$force && is_array($cached)) {
        return $cached;
    }
    $r = citami_articles_get('/api/plugin/articles');
    $out = array('ok' => !empty($r['ok']), 'articles' => array(), 'error' => $r['error'], 'fetched_at' => time());
    if (!empty($r['ok']) && isset($r['data']['articles']) && is_array($r['data']['articles'])) {
        foreach ($r['data']['articles'] as $a) {
            if (!is_array($a) || empty($a['id'])) {
                continue;
            }
            $out['articles'][] = array(
                'id'            => (string) $a['id'],
                'title'         => (string) (isset($a['title']) ? $a['title'] : ''),
                'status'        => (string) (isset($a['status']) ? $a['status'] : ''),
                'keywords'      => isset($a['keywords']) && is_array($a['keywords']) ? array_map('strval', $a['keywords']) : array(),
                'word_count'    => isset($a['word_count']) ? (int) $a['word_count'] : null,
                'quality_score' => isset($a['quality_score']) ? (int) $a['quality_score'] : null,
                'created_at'    => (string) (isset($a['created_at']) ? $a['created_at'] : ''),
                'published_url' => (string) (isset($a['published_url']) ? $a['published_url'] : ''),
                'wp_post_id'    => isset($a['wp_post_id']) ? (int) $a['wp_post_id'] : 0,
            );
        }
        set_transient(CITAMI_ARTICLES_TRANSIENT, $out, CITAMI_ARTICLES_TTL);
    } elseif (is_array($cached)) {
        $cached['stale_error'] = $r['error'];
        return $cached;
    }
    return $out;
}

/** Ready-to-publish count for the Overview (cache only when fresh, one fetch per 10 minutes otherwise). */
function citami_articles_ready_count() {
    if (citami_get_api_key() === '') {
        return 0;
    }
    $l = citami_articles_list();
    $n = 0;
    foreach ($l['articles'] as $a) {
        if ($a['status'] === 'ready' || $a['status'] === 'needs_review') {
            $n++;
        }
    }
    return $n;
}

/**
 * Creates the post from a platform payload (title, content, status,
 * excerpt, slug, categories, author, schema_jsonld). Shared with the REST
 * route the dashboard calls, so both publish paths produce the same post.
 * Returns array('id' => int, 'link' => string) or WP_Error.
 */
function citami_publish_article_payload(array $data) {
    $title   = (string) (isset($data['title']) ? $data['title'] : '');
    $content = (string) (isset($data['content']) ? $data['content'] : '');
    if (trim($title) === '' || trim($content) === '') {
        return new WP_Error('citami_publish_missing_fields', 'title e content sono obbligatori.', array('status' => 400));
    }
    $status = (string) (isset($data['status']) ? $data['status'] : 'draft');
    if (!in_array($status, array('draft', 'publish', 'pending'), true)) {
        $status = 'draft';
    }
    // Autore: quello richiesto se esiste, altrimenti il primo amministratore.
    $author = absint(isset($data['author']) ? $data['author'] : 0);
    if ($author === 0 || !get_user_by('id', $author)) {
        $admins = get_users(array('role' => 'administrator', 'number' => 1, 'orderby' => 'ID', 'order' => 'ASC', 'fields' => 'ID'));
        $first = !empty($admins) ? $admins[0] : 0;
        $author = is_object($first) ? (int) $first->ID : (int) $first;
    }
    $postarr = array(
        'post_title'   => sanitize_text_field($title),
        'post_content' => wp_kses_post($content),
        'post_status'  => $status,
        'post_type'    => 'post',
        'post_excerpt' => sanitize_text_field((string) (isset($data['excerpt']) ? $data['excerpt'] : '')),
    );
    if ($author > 0) {
        $postarr['post_author'] = $author;
    }
    $slug = sanitize_title((string) (isset($data['slug']) ? $data['slug'] : ''));
    if ($slug !== '') {
        $postarr['post_name'] = $slug;
    }
    if (isset($data['categories']) && is_array($data['categories'])) {
        $cat_ids = array_values(array_filter(array_map('absint', $data['categories'])));
        if (!empty($cat_ids)) {
            $postarr['post_category'] = $cat_ids;
        }
    }
    $post_id = wp_insert_post($postarr, true);
    if (is_wp_error($post_id)) {
        return new WP_Error('citami_publish_failed', $post_id->get_error_message(), array('status' => 500));
    }
    $schema = isset($data['schema_jsonld']) ? $data['schema_jsonld'] : '';
    if (is_string($schema) && $schema !== '') {
        update_post_meta($post_id, '_citami_schema_jsonld', wp_slash($schema));
    }
    if (function_exists('citami_sideload_post_images')) {
        $imported = citami_sideload_post_images((int) $post_id, $postarr['post_content']);
        if (is_string($imported) && $imported !== $postarr['post_content']) {
            wp_update_post(array('ID' => (int) $post_id, 'post_content' => $imported));
        }
    }
    return array('id' => (int) $post_id, 'link' => get_permalink($post_id));
}

/** The plugin-side publish: pull the article, create the post, report back. */
function citami_articles_publish($article_id, $status = 'draft') {
    $article_id = preg_replace('/[^a-f0-9-]/i', '', (string) $article_id);
    if ($article_id === '') {
        return array('ok' => false, 'message' => citami_t('Articolo non valido.', 'Invalid article.'));
    }
    $map = get_option(CITAMI_ARTICLES_MAP_OPT, array());
    if (is_array($map) && !empty($map[$article_id]) && get_post((int) $map[$article_id])) {
        return array('ok' => false, 'message' => citami_t('Questo articolo è già stato pubblicato da qui.', 'This article was already published from here.'), 'post_id' => (int) $map[$article_id]);
    }
    $r = citami_articles_get('/api/plugin/articles/' . rawurlencode($article_id));
    if (empty($r['ok']) || empty($r['data']['article']) || !is_array($r['data']['article'])) {
        return array('ok' => false, 'message' => sprintf(citami_t('Articolo non scaricato dalla piattaforma (%s).', 'Could not fetch the article from the platform (%s).'), $r['error'] !== '' ? $r['error'] : '?'));
    }
    $a = $r['data']['article'];
    if (!empty($a['wp_post_id'])) {
        return array('ok' => false, 'message' => citami_t('La piattaforma lo segna già come pubblicato.', 'The platform already marks it as published.'));
    }
    $status = in_array($status, array('draft', 'publish', 'pending'), true) ? $status : 'draft';
    $data = array(
        'title'         => isset($a['title']) ? $a['title'] : '',
        'content'       => isset($a['content']) ? $a['content'] : '',
        'excerpt'       => isset($a['excerpt']) ? $a['excerpt'] : '',
        'slug'          => isset($a['slug']) ? $a['slug'] : '',
        'schema_jsonld' => isset($a['schema_jsonld']) ? $a['schema_jsonld'] : '',
        'status'        => $status,
        'author'        => get_current_user_id(),
    );
    $post = citami_publish_article_payload($data);
    if (is_wp_error($post)) {
        return array('ok' => false, 'message' => $post->get_error_message());
    }
    update_post_meta($post['id'], '_citami_article_id', $article_id);
    $map = is_array($map) ? $map : array();
    $map[$article_id] = (int) $post['id'];
    update_option(CITAMI_ARTICLES_MAP_OPT, $map, false);
    // Report: the platform marks it published and starts the keyword tracking.
    $reported = false;
    $res = wp_remote_post(citami_get_endpoint() . '/api/plugin/articles/' . rawurlencode($article_id) . '/published', array(
        'timeout' => 30,
        'headers' => citami_articles_headers() + array('Content-Type' => 'application/json'),
        'body'    => wp_json_encode(array('post_id' => (int) $post['id'], 'url' => (string) $post['link'], 'status' => $status)),
    ));
    if (!is_wp_error($res)) {
        $code = (int) wp_remote_retrieve_response_code($res);
        $reported = $code >= 200 && $code < 300;
    }
    delete_transient(CITAMI_ARTICLES_TRANSIENT);
    if (function_exists('citami_activity_log')) {
        citami_activity_log('article', sprintf(citami_t('Articolo pubblicato dalla piattaforma: "%s" (%s)', 'Article published from the platform: "%s" (%s)'), $data['title'], $status === 'publish' ? citami_t('online', 'live') : citami_t('bozza', 'draft')), 1, array('post' => (int) $post['id'], 'article' => $article_id));
    }
    $message = $status === 'publish'
        ? sprintf(citami_t('"%s" è online.', '"%s" is live.'), $data['title'])
        : sprintf(citami_t('"%s" è in bozza: rivedila e pubblica dall\'editor.', '"%s" is a draft: review it and publish from the editor.'), $data['title']);
    if (!$reported) {
        $message .= ' ' . citami_t('La piattaforma non ha ricevuto la conferma: il rendimento dell\'articolo partirà al prossimo sync.', 'The platform did not get the confirmation: the article\'s performance tracking starts with the next sync.');
    }
    return array('ok' => true, 'message' => $message, 'post_id' => (int) $post['id'], 'link' => (string) $post['link'], 'reported' => $reported);
}

/** 2.59 — the full article for the preview row, cached an hour; null on failure. */
function citami_articles_preview_fetch($article_id) {
    $r = citami_articles_get('/api/plugin/articles/' . rawurlencode($article_id));
    if (empty($r['ok']) || empty($r['data']['article']) || !is_array($r['data']['article'])) {
        return null;
    }
    $a = $r['data']['article'];
    $content = (string) (isset($a['content']) ? $a['content'] : '');
    $pv = array(
        'title'   => (string) (isset($a['title']) ? $a['title'] : ''),
        'slug'    => (string) (isset($a['slug']) ? $a['slug'] : ''),
        'excerpt' => (string) (isset($a['excerpt']) ? $a['excerpt'] : ''),
        'content' => wp_kses_post($content),
        'words'   => str_word_count(wp_strip_all_tags($content)),
        'images'  => preg_match_all('/<img\b/i', $content),
        'schema'  => !empty($a['schema_jsonld']),
    );
    set_transient('citami_article_preview_' . md5($article_id), $pv, HOUR_IN_SECONDS);
    return $pv;
}

/* ---------------------------------------------------------------- */
/*  Admin: action handler + tab                                       */
/* ---------------------------------------------------------------- */

function citami_articles_form_open($do, $extra = '', $id = '', $class = 'citami-inline-form') {
    return '<form method="post" action="' . esc_url(admin_url('admin-post.php')) . '" class="' . esc_attr($class) . '"' . ($id !== '' ? ' id="' . esc_attr($id) . '"' : '') . '>' . wp_nonce_field('citami_articles', '_citami_articles_nonce', true, false) . '<input type="hidden" name="action" value="citami_articles_action"><input type="hidden" name="do" value="' . esc_attr($do) . '">' . $extra;
}

function citami_handle_articles_action() {
    if (!current_user_can('publish_posts')) {
        wp_die('Permesso negato.', '', array('response' => 403));
    }
    if (!wp_verify_nonce(isset($_POST['_citami_articles_nonce']) ? sanitize_text_field(wp_unslash($_POST['_citami_articles_nonce'])) : '', 'citami_articles')) {
        wp_die('Nonce non valido.', '', array('response' => 403));
    }
    $do = isset($_POST['do']) ? sanitize_key((string) $_POST['do']) : 'refresh';
    if ($do === 'preview') {
        // 2.59 — read before publishing: the full text is fetched and shown under its row.
        $id = isset($_POST['article_id']) ? preg_replace('/[^a-f0-9-]/i', '', sanitize_text_field(wp_unslash($_POST['article_id']))) : '';
        $pv = $id !== '' ? citami_articles_preview_fetch($id) : null;
        if ($pv === null) {
            set_transient('citami_action_notice', array('type' => 'error', 'message' => citami_t('Anteprima non disponibile: la piattaforma non ha risposto. Riprova.', 'Preview not available: the platform did not answer. Try again.')), 30);
            wp_safe_redirect(citami_admin_url('articles'));
            exit;
        }
        wp_safe_redirect(citami_admin_url('articles', array('preview' => $id)) . '#citami-art-' . substr(md5($id), 0, 8));
        exit;
    }
    if ($do === 'publish') {
        $status = isset($_POST['status']) ? sanitize_key((string) $_POST['status']) : 'draft';
        $r = citami_articles_publish(isset($_POST['article_id']) ? sanitize_text_field(wp_unslash($_POST['article_id'])) : '', $status);
        $notice = array('type' => !empty($r['ok']) ? 'success' : 'error', 'message' => $r['message']);
        if (!empty($r['ok']) && !empty($r['post_id'])) {
            // 2.59 — land on the article's row in "Published", with its edit link.
            set_transient('citami_action_notice', $notice, 30);
            wp_safe_redirect(citami_admin_url('articles', array('done' => (int) $r['post_id'])) . '#citami-pub-' . (int) $r['post_id']);
            exit;
        }
    } else {
        $l = citami_articles_list(true);
        $notice = !empty($l['ok'])
            ? array('type' => 'success', 'message' => sprintf(citami_t('Elenco aggiornato: %d articoli.', 'List refreshed: %d articles.'), count($l['articles'])))
            : array('type' => 'error', 'message' => sprintf(citami_t('Aggiornamento non riuscito (%s).', 'Refresh failed (%s).'), $l['error'] !== '' ? $l['error'] : '?'));
    }
    set_transient('citami_action_notice', $notice, 30);
    wp_safe_redirect(admin_url('admin.php?page=citami-connector&tab=articles'));
    exit;
}
add_action('admin_post_citami_articles_action', 'citami_handle_articles_action');

function citami_articles_status_label($status) {
    switch ($status) {
        case 'ready':        return array(citami_t('Pronto', 'Ready'), 'citami-pill--ok');
        case 'needs_review': return array(citami_t('Da rivedere', 'To review'), 'citami-pill--warn');
        case 'published':    return array(citami_t('Pubblicato', 'Published'), 'citami-pill--ok');
        case 'writing':
        case 'generating':
        case 'in_progress':  return array(citami_t('In scrittura', 'Being written'), '');
        case 'queued':
        case 'pending':      return array(citami_t('In coda', 'Queued'), '');
        case 'draft':        return array(citami_t('Bozza sulla piattaforma', 'Draft on the platform'), '');
        case 'failed':
        case 'error':        return array(citami_t('Non riuscito', 'Failed'), 'citami-pill--warn');
    }
    return array($status !== '' ? $status : citami_t('sconosciuto', 'unknown'), '');
}

/** 2.60 — only these can be published from here; the rest is still being made on the platform. */
function citami_articles_is_publishable($status) {
    return in_array((string) $status, array('ready', 'needs_review'), true);
}

function citami_render_articles_tab() {
    $connected = citami_get_api_key() !== '';
    $l = $connected ? citami_articles_list() : array('ok' => false, 'articles' => array(), 'error' => 'no_key');
    $map = get_option(CITAMI_ARTICLES_MAP_OPT, array());
    $map = is_array($map) ? $map : array();
    $ready = array();
    $preparing = array();
    $published = array();
    foreach ($l['articles'] as $a) {
        if ($a['status'] === 'published') {
            $published[] = $a;
        } elseif (citami_articles_is_publishable($a['status'])) {
            $ready[] = $a;
        } else {
            $preparing[] = $a;
        }
    }
    $dashboard = citami_lang_url((function_exists('citami_brand_site') ? citami_brand_site() : citami_get_endpoint()) . '/dashboard/agents/content');
    ?>
    <div class="citami-page-head">
        <p class="citami-muted"><?php echo esc_html(citami_t('Gli articoli scritti dalla piattaforma arrivano qui pronti. Un clic li mette in bozza o online su questo sito, con immagini, descrizione e dati strutturati; il testo si scrive e si corregge nella dashboard, poi nell\'editor di WordPress.', 'Articles written by the platform land here ready. One click puts them in draft or live on this site, with images, description and structured data; the text is written and corrected in the dashboard, then in the WordPress editor.')); ?></p>
    </div>
    <?php if (!$connected): ?>
        <?php echo wp_kses(citami_connect_card_html('articles'), citami_kses_allowed()); ?>
        <?php return; ?>
    <?php endif; ?>
    <div class="citami-kpis">
        <div class="citami-kpi"><span class="citami-kpi-label"><?php echo esc_html(citami_t('Pronti da pubblicare', 'Ready to publish')); ?></span><span class="citami-kpi-value"><?php echo (int) count($ready); ?></span></div>
        <div class="citami-kpi"><span class="citami-kpi-label"><?php echo esc_html(citami_t('Pubblicati', 'Published')); ?></span><span class="citami-kpi-value"><?php echo (int) count($published); ?></span></div>
        <div class="citami-kpi"><span class="citami-kpi-label"><?php echo esc_html(citami_t('Pubblicati da qui', 'Published from here')); ?></span><span class="citami-kpi-value"><?php echo (int) count($map); ?></span></div>
    </div>
    <?php if (empty($l['ok']) && empty($l['articles'])): ?>
        <section class="citami-card"><p class="citami-empty"><?php echo esc_html(sprintf(citami_t('Elenco non disponibile (%s).', 'List not available (%s).'), $l['error'] !== '' ? $l['error'] : '?')); ?> <?php echo wp_kses(citami_articles_form_open('refresh'), citami_kses_allowed()); ?><button class="citami-btn citami-btn--ghost"><?php echo esc_html(citami_t('Riprova', 'Try again')); ?></button></form></p></section>
    <?php endif; ?>
    <section class="citami-card citami-card--table" data-citami="articles-ready">
        <header class="citami-card-head">
            <span class="citami-eyebrow"><?php echo esc_html(citami_t('Da pubblicare', 'To publish')); ?></span>
            <span><?php echo wp_kses(citami_articles_form_open('refresh'), citami_kses_allowed()); ?><button class="citami-btn citami-btn--ghost citami-btn--small" data-citami-busy="<?php echo esc_attr(citami_t('Aggiorno…', 'Refreshing…')); ?>"><?php echo esc_html(citami_t('Aggiorna elenco', 'Refresh list')); ?></button></form> <a class="citami-btn citami-btn--ghost citami-btn--small" href="<?php echo esc_url($dashboard . '/new'); ?>" target="_blank" rel="noopener"><?php echo esc_html(citami_t('Scrivi un articolo nella dashboard', 'Write an article in the dashboard')); ?></a></span>
        </header>
        <?php if (empty($ready)): ?>
            <p class="citami-empty"><?php echo esc_html(citami_t('Nessun articolo in attesa. Quando la piattaforma ne finisce uno, compare qui.', 'No article waiting. When the platform finishes one, it shows up here.')); ?></p>
        <?php else: ?>
        <table class="widefat">
            <thead><tr><th><?php echo esc_html(citami_t('Articolo', 'Article')); ?></th><th><?php echo esc_html(citami_t('Stato', 'Status')); ?></th><th><?php echo esc_html(citami_t('Parole', 'Words')); ?></th><th></th></tr></thead>
            <tbody>
            <?php
            // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- display only: which preview to open
            $open_pv = isset($_GET['preview']) ? preg_replace('/[^a-f0-9-]/i', '', sanitize_text_field(wp_unslash((string) $_GET['preview']))) : '';
            foreach ($ready as $a): list($label, $cls) = citami_articles_status_label($a['status']); $fid = 'citami-art-' . substr(md5($a['id']), 0, 8);
                $pv = $open_pv === $a['id'] ? get_transient('citami_article_preview_' . md5($a['id'])) : false; ?>
                <tr id="<?php echo esc_attr($fid); ?>"<?php echo $pv ? ' class="is-focus"' : ''; ?>>
                    <td><strong><?php echo esc_html($a['title']); ?></strong><?php if (!empty($a['keywords'])): ?><br><small class="citami-muted"><?php echo esc_html(implode(' · ', array_slice($a['keywords'], 0, 4))); ?></small><?php endif; ?></td>
                    <td><span class="citami-pill <?php echo esc_attr($cls); ?>"><?php echo esc_html($label); ?></span><?php if ($a['status'] === 'needs_review'): ?><br><small class="citami-muted"><?php echo esc_html(citami_t('La piattaforma consiglia una lettura: mettilo in bozza.', 'The platform suggests a read: put it in draft.')); ?></small><?php endif; ?></td>
                    <td><?php echo $a['word_count'] !== null ? (int) $a['word_count'] : '—'; ?></td>
                    <td class="citami-actions-cell">
                        <?php echo wp_kses(citami_articles_form_open('publish', '<input type="hidden" name="article_id" value="' . esc_attr($a['id']) . '"><input type="hidden" name="status" value="draft">', $fid . '-d'), citami_kses_allowed()); ?></form>
                        <?php echo wp_kses(citami_articles_form_open('publish', '<input type="hidden" name="article_id" value="' . esc_attr($a['id']) . '"><input type="hidden" name="status" value="publish">', $fid . '-p'), citami_kses_allowed()); ?></form>
                        <?php echo wp_kses(citami_articles_form_open('preview', '<input type="hidden" name="article_id" value="' . esc_attr($a['id']) . '">', $fid . '-v'), citami_kses_allowed()); ?></form>
                        <?php if (!$pv): ?><button class="citami-btn citami-btn--primary citami-btn--small" form="<?php echo esc_attr($fid . '-v'); ?>" data-citami-busy="<?php echo esc_attr(citami_t('Carico il testo…', 'Loading the text…')); ?>"><?php echo esc_html(citami_t('Leggi l\'anteprima', 'Read the preview')); ?></button><?php endif; ?>
                        <button class="citami-btn <?php echo $pv ? 'citami-btn--primary' : 'citami-btn--ghost'; ?> citami-btn--small" form="<?php echo esc_attr($fid . '-d'); ?>" data-citami-busy="<?php echo esc_attr(citami_t('Creo la bozza…', 'Creating the draft…')); ?>"><?php echo esc_html(citami_t('Metti in bozza', 'Save as draft')); ?></button>
                    </td>
                </tr>
                <?php if ($pv): ?>
                <tr class="citami-article-preview-row" data-citami="article-preview"><td colspan="4">
                    <div class="citami-article-preview">
                        <p class="citami-muted"><?php echo esc_html(sprintf(citami_t('Indirizzo: /%1$s/ · %2$d parole · %3$d immagini%4$s', 'Address: /%1$s/ · %2$d words · %3$d images%4$s'), $pv['slug'], (int) $pv['words'], (int) $pv['images'], $pv['schema'] ? citami_t(' · dati strutturati inclusi', ' · structured data included') : '')); ?></p>
                        <?php if ($pv['excerpt'] !== ''): ?><p><strong><?php echo esc_html(citami_t('Descrizione:', 'Description:')); ?></strong> <?php echo esc_html($pv['excerpt']); ?></p><?php endif; ?>
                        <div class="citami-article-preview-body"><h2><?php echo esc_html($pv['title']); ?></h2><?php echo wp_kses_post($pv['content']); ?></div>
                        <p class="citami-draft-actions">
                            <button class="citami-btn citami-btn--primary" form="<?php echo esc_attr($fid . '-d'); ?>" data-citami-busy="<?php echo esc_attr(citami_t('Creo la bozza…', 'Creating the draft…')); ?>"><?php echo esc_html(citami_t('Metti in bozza', 'Save as draft')); ?></button>
                            <?php if ($a['status'] !== 'needs_review'): ?>
                                <button class="citami-btn" form="<?php echo esc_attr($fid . '-p'); ?>" data-citami-busy="<?php echo esc_attr(citami_t('Pubblico…', 'Publishing…')); ?>" onclick="return confirm('<?php echo esc_js(citami_t('Pubblicare subito online, così come lo vedi qui?', 'Publish live now, exactly as shown here?')); ?>');"><?php echo esc_html(citami_t('Pubblica online', 'Publish live')); ?></button>
                            <?php else: ?>
                                <span class="citami-muted"><?php echo esc_html(citami_t('Da rivedere: mettilo in bozza, correggi nell\'editor e pubblica da lì.', 'To review: save it as a draft, fix it in the editor and publish from there.')); ?></span>
                            <?php endif; ?>
                            <a class="citami-btn citami-btn--ghost" href="<?php echo esc_url($dashboard); ?>" target="_blank" rel="noopener"><?php echo esc_html(citami_t('Correggi nella dashboard', 'Fix it in the dashboard')); ?></a>
                        </p>
                    </div>
                </td></tr>
                <?php endif; ?>
            <?php endforeach; ?>
            </tbody>
        </table>
        <?php endif; ?>
    </section>
    <?php if (!empty($preparing)): ?>
    <section class="citami-card citami-card--table" data-citami="articles-preparing">
        <header class="citami-card-head"><span class="citami-eyebrow"><?php echo esc_html(sprintf(citami_t('In preparazione sulla piattaforma (%d)', 'Being prepared on the platform (%d)'), count($preparing))); ?></span><span class="citami-muted"><?php echo esc_html(citami_t('Non ancora pronti: quando la piattaforma li finisce passano in "Da pubblicare". Aggiorna l\'elenco per vederli.', 'Not ready yet: when the platform finishes them they move to "To publish". Refresh the list to see them.')); ?></span></header>
        <table class="widefat">
            <thead><tr><th><?php echo esc_html(citami_t('Articolo', 'Article')); ?></th><th><?php echo esc_html(citami_t('Stato', 'Status')); ?></th><th><?php echo esc_html(citami_t('Parole', 'Words')); ?></th></tr></thead>
            <tbody>
            <?php foreach ($preparing as $a): list($label, $cls) = citami_articles_status_label($a['status']); ?>
                <tr>
                    <td><strong><?php echo esc_html($a['title'] !== '' ? $a['title'] : citami_t('(senza titolo)', '(untitled)')); ?></strong><?php if (!empty($a['keywords'])): ?><br><small class="citami-muted"><?php echo esc_html(implode(' · ', array_slice($a['keywords'], 0, 4))); ?></small><?php endif; ?></td>
                    <td><span class="citami-pill <?php echo esc_attr($cls); ?>"><?php echo esc_html($label); ?></span></td>
                    <td><?php echo $a['word_count'] !== null ? (int) $a['word_count'] : '—'; ?></td>
                </tr>
            <?php endforeach; ?>
            </tbody>
        </table>
    </section>
    <?php endif; ?>
    <?php if (!empty($published)): ?>
    <section class="citami-card citami-card--table" data-citami="articles-published">
        <header class="citami-card-head"><span class="citami-eyebrow"><?php echo esc_html(citami_t('Pubblicati', 'Published')); ?></span><span class="citami-muted"><?php echo esc_html(citami_t('Il rendimento (citazioni AI) è nella dashboard → Content Agent → Rendimento.', 'Performance (AI citations) is in the dashboard → Content Agent → Performance.')); ?></span></header>
        <table class="widefat">
            <thead><tr><th><?php echo esc_html(citami_t('Articolo', 'Article')); ?></th><th><?php echo esc_html(citami_t('Stato sul sito', 'On the site')); ?></th><th><?php echo esc_html(citami_t('Dove', 'Where')); ?></th><th></th></tr></thead>
            <tbody>
            <?php
            // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- display only
            $done = isset($_GET['done']) ? (int) $_GET['done'] : 0;
            foreach ($published as $a): $pid = !empty($map[$a['id']]) ? (int) $map[$a['id']] : (int) $a['wp_post_id']; $st = $pid > 0 ? get_post_status($pid) : false; ?>
                <tr<?php echo $pid ? ' id="citami-pub-' . (int) $pid . '"' : ''; ?><?php echo $pid && $pid === $done ? ' class="is-focus"' : ''; ?>>
                    <td><strong><?php echo esc_html($a['title']); ?></strong><?php if (!empty($map[$a['id']])): ?><br><small class="citami-muted"><?php echo esc_html(citami_t('pubblicato da qui', 'published from here')); ?></small><?php endif; ?></td>
                    <td><?php if ($st === 'publish'): ?><span class="citami-pill citami-pill--ok"><?php echo esc_html(citami_t('Online', 'Live')); ?></span><?php elseif ($st): ?><span class="citami-pill citami-pill--warn"><?php echo esc_html(citami_t('Bozza', 'Draft')); ?></span><?php else: ?>—<?php endif; ?></td>
                    <td><?php if (($st === 'publish' || !$st) && $a['published_url'] !== ''): ?><a href="<?php echo esc_url($a['published_url']); ?>" target="_blank" rel="noopener"><?php echo esc_html(str_replace(home_url('/'), '/', $a['published_url'])); ?></a><?php elseif ($st && $st !== 'publish'): ?><span class="citami-muted"><?php echo esc_html(citami_t('non visibile ai visitatori finché non la pubblichi', 'not visible to visitors until you publish it')); ?></span><?php else: ?>—<?php endif; ?></td>
                    <td class="citami-actions-cell"><?php if ($pid > 0 && $st): ?><a class="citami-btn <?php echo $st === 'publish' ? 'citami-btn--ghost' : 'citami-btn--primary'; ?> citami-btn--small" href="<?php echo esc_url(citami_edit_link($pid)); ?>"><?php echo esc_html($st === 'publish' ? citami_t('Modifica', 'Edit') : citami_t('Apri la bozza', 'Open the draft')); ?></a><?php endif; ?></td>
                </tr>
            <?php endforeach; ?>
            </tbody>
        </table>
    </section>
    <?php endif; ?>
    <?php
}

// A changed API key invalidates the cached list.
add_action('updated_option', function ($option) {
    if ($option === 'citami_api_key') {
        delete_transient(CITAMI_ARTICLES_TRANSIENT);
    }
});