/**
  * Spawns instance variations for Product, when recurring instance is created.
  */
 function save_event_product_variations($instance_id)
 {
     $product_id = !empty($_POST['eab_e2mp_product_id']) ? $_POST['eab_e2mp_product_id'] : false;
     $event = new Eab_EventModel(get_post($instance_id));
     $quick_price = $this->_get_quick_product_price($product_id);
     $meta = get_post_meta($product_id, 'mp_var_name', true);
     if (!$meta || !is_array($meta)) {
         /*
         add_post_meta($product_id, 'mp_var_name', array(''));
         add_post_meta($product_id, 'mp_sku', array(0));
         add_post_meta($product_id, 'mp_price', array(0));
         $meta = array(0);
         */
         $meta = array();
     }
     $max = count($meta);
     $meta[$max] = date_i18n(get_option("date_format"), $event->get_start_timestamp());
     $sku = get_post_meta($product_id, 'mp_sku', true);
     $sku[$max] = $instance_id;
     $price = get_post_meta($product_id, 'mp_price', true);
     $price[$max] = $quick_price;
     $unset_first = false;
     if (empty($meta[0]) && empty($sku[0])) {
         unset($meta[0]);
         $meta = array_values($meta);
         unset($sku[0]);
         $sku = array_values($sku);
         unset($price[0]);
         $price = array_values($price);
         $unset_first = true;
     }
     update_post_meta($product_id, 'mp_var_name', $meta);
     update_post_meta($product_id, 'mp_sku', $sku);
     update_post_meta($product_id, 'mp_price', $price);
     do_action('eab-mp-variation-meta', $product_id, $max, $instance_id, $event->is_recurring_child(), $unset_first);
     // Let's get the variations going
     if (class_exists('MP_Installer')) {
         // Clean up all the variations first
         $query = new WP_Query(array('post_type' => apply_filters('mp_product_variation_post_type', 'mp_product_variation'), 'posts_per_page' => -1, 'post_parent' => $product_id));
         if (!empty($query->posts)) {
             foreach ($query->posts as $variation) {
                 wp_delete_post($variation->ID, true);
             }
         }
         // Import new ones
         $mpi = MP_Installer::get_instance();
         $mpi->product_variations_transition($product_id, 'external');
     }
 }
 /**
  * Spawns instance variations for Product, when recurring instance is created.
  */
 function save_event_product_variations($instance_id)
 {
     $product_id = !empty($_POST['eab_e2mp_product_id']) ? $_POST['eab_e2mp_product_id'] : false;
     $event = new Eab_EventModel(get_post($instance_id));
     $quick_price = $this->_get_quick_product_price($product_id);
     $meta = get_post_meta($product_id, 'mp_var_name', true);
     if (!$meta || !is_array($meta)) {
         /*
         add_post_meta($product_id, 'mp_var_name', array(''));
         add_post_meta($product_id, 'mp_sku', array(0));
         add_post_meta($product_id, 'mp_price', array(0));
         $meta = array(0);
         */
         $meta = array();
     }
     $max = count($meta);
     $meta[$max] = date_i18n(get_option("date_format"), $event->get_start_timestamp());
     $sku = get_post_meta($product_id, 'mp_sku', true);
     $sku[$max] = $instance_id;
     $price = get_post_meta($product_id, 'mp_price', true);
     $price[$max] = $quick_price;
     $unset_first = false;
     if (empty($meta[0]) && empty($sku[0])) {
         unset($meta[0]);
         $meta = array_values($meta);
         unset($sku[0]);
         $sku = array_values($sku);
         unset($price[0]);
         $price = array_values($price);
         $unset_first = true;
     }
     update_post_meta($product_id, 'mp_var_name', $meta);
     update_post_meta($product_id, 'mp_sku', $sku);
     update_post_meta($product_id, 'mp_price', $price);
     do_action('eab-mp-variation-meta', $product_id, $max, $instance_id, $event->is_recurring_child(), $unset_first);
     // Add a download link, so that app will be a digital product
     //$file = get_post_meta($product_id, 'mp_file', true);
     //if ( !$file ) add_post_meta( $product_id, 'mp_file', get_permalink( $instance_id ) );
 }
 function manage_posts_custom_column($column)
 {
     global $post;
     switch ($column) {
         case "attendees":
             global $wpdb;
             $event = $post instanceof Eab_EventModel ? $post : new Eab_EventModel($post);
             $yes = $wpdb->get_var($wpdb->prepare("SELECT COUNT(*) FROM " . Eab_EventsHub::tablename(Eab_EventsHub::BOOKING_TABLE) . " WHERE event_id = %d AND status = %s;", $event->get_id(), Eab_EventModel::BOOKING_YES));
             $no = $wpdb->get_var($wpdb->prepare("SELECT COUNT(*) FROM " . Eab_EventsHub::tablename(Eab_EventsHub::BOOKING_TABLE) . " WHERE event_id = %d AND status = %s;", $event->get_id(), Eab_EventModel::BOOKING_NO));
             $maybe = $wpdb->get_var($wpdb->prepare("SELECT COUNT(*) FROM " . Eab_EventsHub::tablename(Eab_EventsHub::BOOKING_TABLE) . " WHERE event_id = %d AND status = %s;", $event->get_id(), Eab_EventModel::BOOKING_MAYBE));
             printf('<b>' . __('Attending / Undecided', self::TEXT_DOMAIN) . ':</b> %d / %d<br />', $yes, $maybe);
             printf('<b>' . __('Not Attending', self::TEXT_DOMAIN) . ':</b> %d', $no);
             echo '&nbsp;';
             echo '<a class="button" href="' . admin_url('index.php?eab_export=attendees&event_id=' . $event->get_id()) . '" class="eab-export_attendees">' . __('Export', self::TEXT_DOMAIN) . '</a>';
             break;
         case "start":
             $event = new Eab_EventModel($post);
             $df = get_option('date_format', 'Y-m-d');
             if (!$event->is_recurring()) {
                 echo date_i18n($df, $event->get_start_timestamp()) . ' - ' . date_i18n($df, $event->get_end_timestamp());
             } else {
                 $repeats = $event->get_supported_recurrence_intervals();
                 $title = @$repeats[$event->get_recurrence()];
                 $start = date_i18n($df, $event->get_recurrence_starts());
                 $end = date_i18n($df, $event->get_recurrence_ends());
                 printf(__("From %s, repeats every %s until %s", self::TEXT_DOMAIN), $start, $title, $end);
             }
             break;
         case "venue":
             $event = new Eab_EventModel($post);
             echo $event->get_venue_location();
             break;
         case "event":
             $event = new Eab_EventModel($post);
             $post_type_object = get_post_type_object($post->post_type);
             $edit_link = get_edit_post_link($event->get_id());
             $statuses = array();
             if ('draft' == $post->post_status) {
                 $statuses[] = __('Draft');
             }
             if ('private' == $post->post_status) {
                 $statuses[] = __('Private');
             }
             if ('pending' == $post->post_status) {
                 $statuses[] = __('Pending');
             }
             $status = $statuses ? ' - <span class="post-state">' . join(', ', $statuses) . '</span>' : '';
             $title = current_user_can($post_type_object->cap->edit_post, $event->get_id()) && 'trash' != $post->post_status ? '<strong>' . '<a class="row-title" href="' . $edit_link . '" title="' . esc_attr(sprintf(__('Edit &#8220;%s&#8221;'), $event->get_title())) . '">' . $event->get_title() . '</a>&nbsp;' . $status . '</strong>' : '<strong>' . $event->get_title() . '&nbsp;' . $status . '</strong>';
             if (current_user_can($post_type_object->cap->edit_post, $event->get_id()) && 'trash' != $post->post_status) {
                 $actions['edit'] = '<a title="' . esc_attr(__('Edit Event', self::TEXT_DOMAIN)) . '" href="' . $edit_link . '">' . __('Edit') . '</a>';
                 if (!$event->is_recurring()) {
                     $actions['inline hide-if-no-js'] = '<a href="#" class="editinline" title="' . esc_attr(__('Edit this Event inline', self::TEXT_DOMAIN)) . '">' . __('Quick&nbsp;Edit') . '</a>';
                 }
             }
             if (current_user_can($post_type_object->cap->delete_post, $event->get_id())) {
                 if ('trash' == $post->post_status) {
                     $actions['untrash'] = "<a title='" . esc_attr(__('Restore this Event from the Trash', self::TEXT_DOMAIN)) . "' href='" . wp_nonce_url(admin_url(sprintf($post_type_object->_edit_link . '&amp;action=untrash', $event->get_id())), 'untrash-' . $post->post_type . '_' . $event->get_id()) . "'>" . __('Restore') . "</a>";
                 } else {
                     if (EMPTY_TRASH_DAYS) {
                         $actions['trash'] = '<a class="submitdelete" title="' . esc_attr(__('Move this Event to the Trash', self::TEXT_DOMAIN)) . '" href="' . get_delete_post_link($event->get_id()) . '">' . __('Trash') . '</a>';
                     }
                 }
                 if ('trash' == $post->post_status || !EMPTY_TRASH_DAYS) {
                     $actions['delete'] = "<a class='submitdelete' title='" . esc_attr(__('Delete this Event permanently', self::TEXT_DOMAIN)) . "' href='" . get_delete_post_link($event->get_id(), '', true) . "'>" . __('Delete Permanently') . "</a>";
                 }
             }
             if ('trash' != $post->post_status) {
                 $event_id = $event->get_id();
                 if ($event->is_recurring()) {
                     $children = Eab_CollectionFactory::get_all_recurring_children_events($event);
                     if (!$children || !$children[0] instanceof Eab_EventModel) {
                         $event_id = false;
                     } else {
                         $event_id = $children[0]->get_id();
                     }
                 }
                 if ($event_id) {
                     $actions['view'] = '<a href="' . get_permalink($event_id) . '" title="' . esc_attr(sprintf(__('View &#8220;%s&#8221;'), $event->get_title())) . '" rel="permalink">' . __('View') . '</a>';
                 }
             }
             echo $title;
             if (!empty($actions)) {
                 foreach ($actions as $action => $link) {
                     $actions[$action] = "<span class='{$action}'>{$link}</span>";
                 }
             }
             echo '<div class="row-actions">' . join('&nbsp;|&nbsp;', $actions) . '</div>';
             get_inline_data($post);
             break;
     }
 }