665 lines
30 KiB
PHP
665 lines
30 KiB
PHP
<?php
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/**
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* Admin Page Class — Tools > Newsletter
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*/
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if (!defined('ABSPATH')) {
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exit;
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}
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class Thalim_NL_Admin_Page {
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// -------------------------------------------------------------------------
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// Main render
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// -------------------------------------------------------------------------
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public function render() {
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if (!current_user_can('edit_others_posts')) {
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wp_die('Unauthorized');
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}
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// Determine active month
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$year_month = sanitize_text_field($_GET['nl_month'] ?? '');
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if (!preg_match('/^\d{4}-\d{2}$/', $year_month)) {
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$year_month = date('Y-m');
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}
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// Handle synchronous save
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$save_message = null;
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if (isset($_POST['thalim_nl_save']) && wp_verify_nonce($_POST['_wpnonce'] ?? '', 'thalim_nl_save')) {
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$save_message = $this->handle_save_newsletter();
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// Re-read month after save (may have been changed in form)
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$posted_month = sanitize_text_field($_POST['nl_month'] ?? '');
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if (preg_match('/^\d{4}-\d{2}$/', $posted_month)) {
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$year_month = $posted_month;
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}
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}
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// Load existing newsletter for this month (if any)
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$existing = $this->get_newsletter_post_for_month($year_month);
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$existing_sections = [];
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$intro_content = '';
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$conclusion_content = '';
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$subscribe_url = '';
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$unsubscribe_url = '';
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if ($existing) {
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$existing_sections = json_decode(get_post_meta($existing->ID, '_newsletter_sections', true), true) ?: [];
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$intro_content = get_post_meta($existing->ID, '_newsletter_intro', true) ?: '';
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$conclusion_content = get_post_meta($existing->ID, '_newsletter_conclusion', true) ?: '';
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$subscribe_url = get_post_meta($existing->ID, '_newsletter_subscribe_url', true) ?: '';
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$unsubscribe_url = get_post_meta($existing->ID, '_newsletter_unsubscribe_url', true) ?: '';
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}
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// Query posts for current month
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$query = new Thalim_NL_Post_Query();
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$month_data = $query->get_posts_for_month($year_month);
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// Past newsletters
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$past_newsletters = get_posts([
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'post_type' => 'post',
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'post_status' => ['draft', 'publish', 'pending'],
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'posts_per_page' => -1,
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'meta_key' => '_newsletter_month',
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'orderby' => 'meta_value',
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'order' => 'DESC',
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]);
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$past_newsletters = array_filter($past_newsletters, function ($p) {
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return !empty(get_post_meta($p->ID, '_newsletter_month', true));
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});
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?>
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<div class="wrap thalim-nl-wrap">
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<h1>Newsletter THALIM</h1>
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<?php if ($save_message): ?>
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<div class="notice notice-<?php echo esc_attr($save_message[0]); ?> is-dismissible">
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<p><?php echo esc_html($save_message[1]); ?></p>
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</div>
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<?php endif; ?>
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<div class="thalim-nl-layout">
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<!-- ============================================================
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SECTION 1 — COMPOSE
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============================================================ -->
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<div class="thalim-nl-compose">
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<h2>Composer</h2>
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<form method="post" id="thalim-nl-form">
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<?php wp_nonce_field('thalim_nl_save'); ?>
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<input type="hidden" name="thalim_nl_save" value="1">
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<div class="thalim-nl-month-row">
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<label for="thalim-nl-month"><strong>Mois :</strong></label>
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<input
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type="month"
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id="thalim-nl-month"
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name="nl_month"
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value="<?php echo esc_attr($year_month); ?>"
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>
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<span class="thalim-nl-spinner spinner"></span>
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</div>
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<div class="thalim-nl-intro">
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<label><strong>Introduction :</strong></label>
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<?php
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wp_editor($intro_content, 'thalim_nl_intro', [
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'textarea_name' => 'nl_intro',
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'media_buttons' => false,
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'tinymce' => [
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'toolbar1' => 'bold,italic,bullist,numlist,blockquote,link,unlink',
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'toolbar2' => '',
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],
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'quicktags' => ['buttons' => 'strong,em,ul,ol,li,link,close'],
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'editor_height' => 200,
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]);
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?>
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</div>
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<div id="thalim-nl-sections-wrap">
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<?php echo $this->render_sections_html($month_data, $existing ? $existing_sections : null); ?>
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</div>
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<div class="thalim-nl-conclusion">
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<label><strong>Conclusion :</strong></label>
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<?php
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wp_editor($conclusion_content, 'thalim_nl_conclusion', [
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'textarea_name' => 'nl_conclusion',
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'media_buttons' => false,
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'tinymce' => [
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'toolbar1' => 'bold,italic,bullist,numlist,blockquote,link,unlink',
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'toolbar2' => '',
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],
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'quicktags' => ['buttons' => 'strong,em,ul,ol,li,link,close'],
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'editor_height' => 200,
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]);
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?>
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</div>
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<div class="thalim-nl-links-row">
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<div class="thalim-nl-link-field">
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<label for="thalim-nl-subscribe"><strong>Lien d'abonnement :</strong></label>
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<input type="url" id="thalim-nl-subscribe" name="nl_subscribe_url"
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value="<?php echo esc_attr($subscribe_url); ?>"
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placeholder="https://…" class="regular-text">
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</div>
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<div class="thalim-nl-link-field">
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<label for="thalim-nl-unsubscribe"><strong>Lien de désabonnement :</strong></label>
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<input type="url" id="thalim-nl-unsubscribe" name="nl_unsubscribe_url"
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value="<?php echo esc_attr($unsubscribe_url); ?>"
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placeholder="https://…" class="regular-text">
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</div>
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</div>
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<p class="submit">
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<button type="submit" class="button button-primary">Enregistrer</button>
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</p>
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</form>
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</div>
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<!-- ============================================================
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SECTION 2 — PAST NEWSLETTERS
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============================================================ -->
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<div class="thalim-nl-past">
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<h2>Newsletters enregistrées</h2>
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<?php if (empty($past_newsletters)): ?>
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<p>Aucune newsletter enregistrée.</p>
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<?php else: ?>
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<table class="widefat thalim-nl-past-table">
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<thead>
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<tr>
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<th>Mois</th>
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<th>Actions</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($past_newsletters as $nl): ?>
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<?php
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$nl_month = get_post_meta($nl->ID, '_newsletter_month', true);
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$label = $this->format_month_label($nl_month);
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$edit_url = get_edit_post_link($nl->ID);
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?>
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<tr>
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<td><?php echo esc_html($label); ?></td>
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<td>
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<a href="<?php echo esc_url($edit_url); ?>" class="button button-small">Modifier</a>
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<button
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type="button"
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class="button button-small thalim-nl-preview"
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data-post-id="<?php echo esc_attr($nl->ID); ?>"
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>Prévisualisation</button>
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<button
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type="button"
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class="button button-small thalim-nl-download"
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data-post-id="<?php echo esc_attr($nl->ID); ?>"
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data-filename="newsletter-THALIM-<?php echo esc_attr($this->format_month_label($nl_month)); ?>.html"
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>Télécharger</button>
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</td>
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</tr>
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<?php endforeach; ?>
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</tbody>
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</table>
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<?php endif; ?>
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</div>
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</div><!-- .thalim-nl-layout -->
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</div><!-- .wrap -->
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<?php
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}
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// -------------------------------------------------------------------------
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// Sections HTML (shared between initial render and AJAX)
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// -------------------------------------------------------------------------
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/**
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* @param array $month_data Posts grouped by category for the month.
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* @param array|null $checked_ids Saved selection (cat_id => [post_id,...]) for an
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* existing newsletter. Pass null for a fresh month:
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* every item is then checked by default.
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*/
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public function render_sections_html(array $month_data, ?array $checked_ids = null): string {
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$groups = Thalim_NL_Post_Query::get_eligible_categories();
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// No saved newsletter yet → everything checked by default.
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$check_all = ($checked_ids === null);
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ob_start();
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$has_content = false;
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foreach ($groups as $parent_id => $group) {
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// Collect all cat IDs in this group: parent + children
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$cats_in_group = [$parent_id => $group['name']];
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foreach ($group['children'] as $cid => $cname) {
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$cats_in_group[$cid] = $cname;
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}
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// Check if any cat in this group has posts
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$group_has_posts = false;
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foreach ($cats_in_group as $cid => $cname) {
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if (!empty($month_data[$cid])) {
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$group_has_posts = true;
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break;
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}
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}
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if (!$group_has_posts) {
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continue;
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}
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$has_content = true;
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?>
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<div class="thalim-nl-group">
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<h3 class="thalim-nl-group-title"><?php echo esc_html($group['name']); ?></h3>
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<?php foreach ($cats_in_group as $cat_id => $label):
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$posts = $month_data[$cat_id] ?? [];
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if (empty($posts)) {
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continue;
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}
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$count = count($posts);
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$checked_in_section = $check_all
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? []
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: (array) ($checked_ids[$cat_id] ?? $checked_ids[(string) $cat_id] ?? []);
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$has_checked = $check_all || !empty($checked_in_section);
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// Restore the saved drag-and-drop order ($checked_in_section is
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// stored in submit order). For seminars this also reorders the
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// seminar groups, since grouping below follows first appearance.
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if (!$check_all) {
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$posts = $this->reorder_posts_by_saved($posts, $checked_in_section);
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}
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?>
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<details class="thalim-nl-section" <?php if ($has_checked) echo 'open'; ?>>
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<summary class="thalim-nl-section-summary">
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<?php echo esc_html($label); ?>
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<span class="thalim-nl-count">(<?php echo $count; ?>)</span>
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</summary>
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<div class="thalim-nl-section-body">
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<?php if ((int) $cat_id === THALIM_NL_CAT_SEMINAIRES): ?>
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<?php
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// Seminars: posts are séance items carrying their parent
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// seminar. Group them under a (non-selectable) seminar
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// header; each séance is an individual checkbox.
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$by_seminar = [];
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foreach ($posts as $seance) {
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$sem_id = (int) $seance['seminar_id'];
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if (!isset($by_seminar[$sem_id])) {
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$by_seminar[$sem_id] = [
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'title' => $seance['seminar_title'],
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'permalink' => $seance['seminar_permalink'],
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'seances' => [],
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];
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}
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$by_seminar[$sem_id]['seances'][] = $seance;
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}
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?>
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<?php foreach ($by_seminar as $sem): ?>
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<div class="thalim-nl-seminar-group">
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<div class="thalim-nl-seminar-title">
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<span class="thalim-nl-drag-handle dashicons dashicons-menu" title="Glisser pour réordonner les séminaires" aria-hidden="true"></span>
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<span class="thalim-nl-seminar-name"><?php echo esc_html($sem['title']); ?></span>
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<a href="<?php echo esc_url($sem['permalink']); ?>" target="_blank" rel="noopener"
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class="thalim-nl-post-view" title="Voir sur le site">
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<span class="dashicons dashicons-visibility"></span>
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</a>
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</div>
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<?php foreach ($sem['seances'] as $seance): ?>
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<label class="thalim-nl-post-row thalim-nl-seance-row">
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<input
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type="checkbox"
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name="nl_sections[<?php echo (int) $cat_id; ?>][]"
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value="<?php echo (int) $seance['id']; ?>"
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<?php checked($check_all || in_array((int) $seance['id'], $checked_in_section)); ?>
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>
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<span class="thalim-nl-post-title"><?php echo esc_html($seance['title']); ?></span>
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<span class="thalim-nl-post-date"><?php echo esc_html($this->format_seance_hint($seance)); ?></span>
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</label>
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<?php endforeach; ?>
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</div>
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<?php endforeach; ?>
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<?php else: ?>
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<?php foreach ($posts as $post): ?>
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<label class="thalim-nl-post-row">
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<span class="thalim-nl-drag-handle dashicons dashicons-menu" title="Glisser pour réordonner" aria-hidden="true"></span>
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<input
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type="checkbox"
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name="nl_sections[<?php echo (int) $cat_id; ?>][]"
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value="<?php echo (int) $post['id']; ?>"
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<?php checked($check_all || in_array((int) $post['id'], $checked_in_section)); ?>
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>
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<span class="thalim-nl-post-title"><?php echo esc_html($post['title']); ?></span>
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<a href="<?php echo esc_url($post['permalink']); ?>" target="_blank" rel="noopener"
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class="thalim-nl-post-view" title="Voir sur le site">
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<span class="dashicons dashicons-visibility"></span>
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</a>
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<span class="thalim-nl-post-date"><?php echo esc_html($this->format_post_date_hint($post)); ?></span>
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</label>
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<?php endforeach; ?>
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<?php endif; ?>
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</div>
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</details>
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<?php endforeach; ?>
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</div>
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<?php
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}
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$html = ob_get_clean();
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if (!$has_content) {
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$html = '<p class="thalim-nl-empty">Aucun contenu trouvé pour ce mois.</p>';
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}
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return $html;
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}
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/**
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* Small date hint shown next to each post title in the checklist.
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*/
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private function format_post_date_hint(array $post): string {
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$candidates = [$post['date_debut'], $post['datetime'], $post['post_date']];
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foreach ($candidates as $raw) {
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if ($raw && !str_starts_with($raw, '0000-00-00')) {
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$ts = strtotime($raw);
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if ($ts) {
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return date_i18n('j M Y', $ts);
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}
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}
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}
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return '';
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}
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/**
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* Reorder $posts so items whose 'id' appears in $order come first, in
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* $order's sequence; the rest keep their query order, appended after.
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* Restores the editor's saved drag-and-drop order in the admin UI.
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*/
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private function reorder_posts_by_saved(array $posts, array $order): array {
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if (empty($order)) {
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return $posts;
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}
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$rank = array_flip(array_map('intval', array_values($order)));
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$keyed = [];
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foreach ($posts as $idx => $post) {
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$keyed[] = [
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'post' => $post,
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'rank' => $rank[(int) $post['id']] ?? PHP_INT_MAX,
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'idx' => $idx,
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];
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}
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// Sort by saved rank, then original index (stable for un-ranked items).
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usort($keyed, fn($a, $b) => [$a['rank'], $a['idx']] <=> [$b['rank'], $b['idx']]);
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return array_map(fn($x) => $x['post'], $keyed);
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}
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/**
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* Date · heure · lieu hint shown next to each séance checkbox.
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*/
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private function format_seance_hint(array $seance): string {
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$parts = [];
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if (!empty($seance['date_debut']) && !str_starts_with($seance['date_debut'], '0000-00-00')) {
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$ts = strtotime($seance['date_debut']);
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if ($ts) {
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$parts[] = date_i18n('j M Y', $ts);
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}
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}
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if (!empty($seance['heure_de_debut'])) {
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$time = $seance['heure_de_debut'];
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if (!empty($seance['heure_de_fin'])) {
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$time .= '–' . $seance['heure_de_fin'];
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}
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$parts[] = $time;
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}
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if (!empty($seance['lieu'])) {
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$parts[] = $seance['lieu'];
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}
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return implode(' · ', $parts);
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}
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// -------------------------------------------------------------------------
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// Save
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// -------------------------------------------------------------------------
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private function handle_save_newsletter(): array {
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$year_month = sanitize_text_field($_POST['nl_month'] ?? '');
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if (!preg_match('/^\d{4}-\d{2}$/', $year_month)) {
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return ['error', 'Mois invalide.'];
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}
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$intro = wp_kses_post(wp_unslash($_POST['nl_intro'] ?? ''));
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$conclusion = wp_kses_post(wp_unslash($_POST['nl_conclusion'] ?? ''));
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$subscribe_url = esc_url_raw(wp_unslash($_POST['nl_subscribe_url'] ?? ''));
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$unsubscribe_url = esc_url_raw(wp_unslash($_POST['nl_unsubscribe_url'] ?? ''));
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// Build sections: cat_id => [post_id, ...]
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$raw_sections = $_POST['nl_sections'] ?? [];
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$sections = [];
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foreach ($raw_sections as $cat_id => $post_ids) {
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$cat_id = (int) $cat_id;
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$clean_ids = array_map('intval', (array) $post_ids);
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$clean_ids = array_filter($clean_ids);
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if (!empty($clean_ids)) {
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$sections[$cat_id] = array_values($clean_ids);
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}
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}
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$post_id = $this->save_newsletter_post($year_month, $intro, $conclusion, $sections, $subscribe_url, $unsubscribe_url);
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if (is_wp_error($post_id)) {
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return ['error', $post_id->get_error_message()];
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}
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$label = $this->format_month_label($year_month);
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return ['success', "Newsletter «\u{00A0}{$label}\u{00A0}» enregistrée et publiée (ID\u{00A0}: {$post_id})."];
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}
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private function save_newsletter_post(string $year_month, string $intro, string $conclusion, array $sections, string $subscribe_url = '', string $unsubscribe_url = ''): int|WP_Error {
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global $wpdb;
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$label = 'Newsletter — ' . $this->format_month_label($year_month);
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$existing = $this->get_newsletter_post_for_month($year_month);
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// First pass: insert/update with placeholder content (meta must exist before exporter runs)
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$post_args = [
|
||
'post_title' => $label,
|
||
'post_content' => '',
|
||
'post_status' => 'publish',
|
||
'post_type' => 'post',
|
||
];
|
||
|
||
if ($existing) {
|
||
$post_args['ID'] = $existing->ID;
|
||
$post_id = wp_update_post($post_args, true);
|
||
} else {
|
||
$post_id = wp_insert_post($post_args, true);
|
||
}
|
||
|
||
if (is_wp_error($post_id)) {
|
||
return $post_id;
|
||
}
|
||
|
||
// Save all meta so the exporter can read them
|
||
update_post_meta($post_id, '_newsletter_month', $year_month);
|
||
update_post_meta($post_id, '_newsletter_intro', $intro);
|
||
update_post_meta($post_id, '_newsletter_conclusion', $conclusion);
|
||
update_post_meta($post_id, '_newsletter_sections', wp_json_encode($sections));
|
||
update_post_meta($post_id, '_newsletter_subscribe_url', $subscribe_url);
|
||
update_post_meta($post_id, '_newsletter_unsubscribe_url', $unsubscribe_url);
|
||
|
||
// Generate full rendered HTML and store as post_content
|
||
$exporter = new Thalim_NL_HTML_Exporter();
|
||
$full_html = $exporter->generate(get_post($post_id));
|
||
wp_update_post(['ID' => $post_id, 'post_content' => $full_html]);
|
||
|
||
$this->do_triple_storage_category($post_id, THALIM_NL_CAT_NEWSLETTER);
|
||
|
||
return $post_id;
|
||
}
|
||
|
||
/**
|
||
* Résout l'ID du pod `post` et celui de son champ `categorie` par NOM
|
||
* dans wp_posts (post_type _pods_pod / _pods_field) — les IDs en dur ne
|
||
* survivent pas à une réimportation de base.
|
||
*
|
||
* @return array{0:int,1:int} [pod_id, field_id] (0 si introuvable)
|
||
*/
|
||
private function resolve_pods_categorie_ids(): array {
|
||
static $ids = null;
|
||
if ($ids === null) {
|
||
global $wpdb;
|
||
$pod_id = (int) $wpdb->get_var(
|
||
"SELECT ID FROM {$wpdb->posts}
|
||
WHERE post_type = '_pods_pod' AND post_name = 'post' LIMIT 1"
|
||
);
|
||
$field_id = $pod_id ? (int) $wpdb->get_var($wpdb->prepare(
|
||
"SELECT ID FROM {$wpdb->posts}
|
||
WHERE post_type = '_pods_field' AND post_name = 'categorie' AND post_parent = %d
|
||
LIMIT 1",
|
||
$pod_id
|
||
)) : 0;
|
||
$ids = [$pod_id, $field_id];
|
||
}
|
||
return $ids;
|
||
}
|
||
|
||
/**
|
||
* Assign a category using the Pods quadruple-storage pattern (same as HAL importer).
|
||
*
|
||
* ⚠ DÉPENDANCE DURE à Pods 3.x : reproduit le stockage interne de Pods
|
||
* (postmeta + _pods_* sérialisé + wp_podsrel + catégorie WP native).
|
||
*/
|
||
private function do_triple_storage_category(int $post_id, int $cat_id): void {
|
||
global $wpdb;
|
||
|
||
// 1. Native WP category assignment
|
||
wp_set_post_categories($post_id, [$cat_id]);
|
||
|
||
// 2. Pods postmeta: single integer
|
||
update_post_meta($post_id, 'categorie', $cat_id);
|
||
|
||
// 3. Pods _pods_ meta: serialized array
|
||
update_post_meta($post_id, '_pods_categorie', [$cat_id]);
|
||
|
||
// 4. wp_podsrel row
|
||
[$pod_id, $field_id] = $this->resolve_pods_categorie_ids();
|
||
if (!$pod_id || !$field_id) {
|
||
error_log(sprintf(
|
||
'[thalim-newsletter] Pod/champ Pods "categorie" introuvable — wp_podsrel non écrit pour le post %d',
|
||
$post_id
|
||
));
|
||
return;
|
||
}
|
||
$wpdb->delete(
|
||
$wpdb->prefix . 'podsrel',
|
||
[
|
||
'pod_id' => $pod_id,
|
||
'field_id' => $field_id,
|
||
'item_id' => $post_id,
|
||
],
|
||
['%d', '%d', '%d']
|
||
);
|
||
$wpdb->insert(
|
||
$wpdb->prefix . 'podsrel',
|
||
[
|
||
'pod_id' => $pod_id,
|
||
'field_id' => $field_id,
|
||
'item_id' => $post_id,
|
||
'related_pod_id' => 0,
|
||
'related_field_id' => 0,
|
||
'related_item_id' => $cat_id,
|
||
'weight' => 0,
|
||
],
|
||
['%d', '%d', '%d', '%d', '%d', '%d', '%d']
|
||
);
|
||
}
|
||
|
||
// -------------------------------------------------------------------------
|
||
// AJAX handlers
|
||
// -------------------------------------------------------------------------
|
||
|
||
public function handle_ajax_load_month(): void {
|
||
check_ajax_referer('thalim_newsletter_ajax', '_wpnonce');
|
||
|
||
if (!current_user_can('edit_others_posts')) {
|
||
wp_send_json_error('Unauthorized', 403);
|
||
}
|
||
|
||
$year_month = sanitize_text_field($_POST['month'] ?? '');
|
||
if (!preg_match('/^\d{4}-\d{2}$/', $year_month)) {
|
||
wp_send_json_error('Invalid month format');
|
||
}
|
||
|
||
$query = new Thalim_NL_Post_Query();
|
||
$month_data = $query->get_posts_for_month($year_month);
|
||
|
||
$existing = $this->get_newsletter_post_for_month($year_month);
|
||
$existing_sections = [];
|
||
$intro_content = '';
|
||
$conclusion_content = '';
|
||
$subscribe_url = '';
|
||
$unsubscribe_url = '';
|
||
$has_existing = false;
|
||
|
||
if ($existing) {
|
||
$has_existing = true;
|
||
$existing_sections = json_decode(get_post_meta($existing->ID, '_newsletter_sections', true), true) ?: [];
|
||
$intro_content = get_post_meta($existing->ID, '_newsletter_intro', true) ?: '';
|
||
$conclusion_content = get_post_meta($existing->ID, '_newsletter_conclusion', true) ?: '';
|
||
$subscribe_url = get_post_meta($existing->ID, '_newsletter_subscribe_url', true) ?: '';
|
||
$unsubscribe_url = get_post_meta($existing->ID, '_newsletter_unsubscribe_url', true) ?: '';
|
||
}
|
||
|
||
$html = $this->render_sections_html($month_data, $existing ? $existing_sections : null);
|
||
|
||
wp_send_json_success([
|
||
'html' => $html,
|
||
'intro' => $intro_content,
|
||
'conclusion' => $conclusion_content,
|
||
'subscribe_url' => $subscribe_url,
|
||
'unsubscribe_url' => $unsubscribe_url,
|
||
'has_existing' => $has_existing,
|
||
]);
|
||
}
|
||
|
||
public function handle_ajax_export_html(): void {
|
||
check_ajax_referer('thalim_newsletter_ajax', '_wpnonce');
|
||
|
||
if (!current_user_can('edit_others_posts')) {
|
||
wp_send_json_error('Unauthorized', 403);
|
||
}
|
||
|
||
$post_id = (int) ($_POST['post_id'] ?? 0);
|
||
if (!$post_id) {
|
||
wp_send_json_error('Missing post_id');
|
||
}
|
||
|
||
$post = get_post($post_id);
|
||
if (!$post) {
|
||
wp_send_json_error('Post not found');
|
||
}
|
||
|
||
// post_content already holds the full rendered HTML (set on save)
|
||
wp_send_json_success(['html' => $post->post_content]);
|
||
}
|
||
|
||
// -------------------------------------------------------------------------
|
||
// Helpers
|
||
// -------------------------------------------------------------------------
|
||
|
||
public function get_newsletter_post_for_month(string $year_month): ?WP_Post {
|
||
$posts = get_posts([
|
||
'post_type' => 'post',
|
||
'post_status' => ['draft', 'publish', 'pending'],
|
||
'posts_per_page' => 1,
|
||
'meta_key' => '_newsletter_month',
|
||
'meta_value' => $year_month,
|
||
]);
|
||
return $posts[0] ?? null;
|
||
}
|
||
|
||
private function format_month_label(string $year_month): string {
|
||
$ts = strtotime($year_month . '-01');
|
||
if (!$ts) {
|
||
return $year_month;
|
||
}
|
||
// e.g. "Mars 2026"
|
||
return ucfirst(date_i18n('F Y', $ts));
|
||
}
|
||
}
|