/* ==========================================================
 * Kayseri Care Travel v6.0 - Eenvoudig fotobeheer
 * ----------------------------------------------------------
 * Extra beheerscherm: Behandelingen > Foto's beheren.
 * Hiermee kan de gebruiker zonder zoeken of code per behandeling
 * één foto uploaden/kiezen. Die foto wordt automatisch de
 * uitgelichte afbeelding en wordt overal in het thema gebruikt.
 * ========================================================== */
function kct_v60_admin_menu(){
 add_submenu_page(
  'edit.php?post_type=kct_treatment',
  "Foto's beheren",
  "Foto's beheren",
  'edit_posts',
  'kct-treatment-photos',
  'kct_v60_photo_manager_page'
 );
}
add_action('admin_menu','kct_v60_admin_menu');

function kct_v60_photo_manager_page(){
 if(!current_user_can('edit_posts')) return;
 $posts = get_posts(['post_type'=>'kct_treatment','posts_per_page'=>-1,'orderby'=>'title','order'=>'ASC']);
 echo '<div class="wrap kct-photo-admin"><h1>Behandelingsfoto\'s beheren</h1>';
 echo '<p style="font-size:15px;max-width:900px">Upload hier per behandeling één foto. Deze foto wordt automatisch gebruikt op de behandelingen-overzichtspagina, de detailpagina en alle kaarten. U hoeft dus niet meer in de pagina-inhoud te zoeken.</p>';
 echo '<div style="padding:12px 16px;background:#e9f8fb;border-left:4px solid #00aeb3;margin:15px 0;max-width:900px"><strong>Werkwijze:</strong> klik op <em>Foto kiezen / wijzigen</em>, kies een foto uit de mediabibliotheek of upload een nieuwe foto, en klik daarna op <em>Opslaan</em> in het mediavenster. De wijziging wordt direct opgeslagen.</div>';
 echo '<div class="kct-photo-grid">';
 foreach($posts as $post){
  $thumb_id = get_post_thumbnail_id($post->ID);
  $thumb = $thumb_id ? wp_get_attachment_image_url($thumb_id,'medium') : '';
  $edit = get_edit_post_link($post->ID);
  echo '<div class="kct-photo-card" data-post="'.esc_attr($post->ID).'">';
  echo '<div class="kct-photo-preview">';
  if($thumb){ echo '<img src="'.esc_url($thumb).'" alt="">'; }
  else { echo '<div class="kct-no-photo">Geen foto</div>'; }
  echo '</div>';
  echo '<h2>'.esc_html(get_the_title($post)).'</h2>';
  echo '<p><button type="button" class="button button-primary kct-v60-pick-photo">Foto kiezen / wijzigen</button></p>';
  echo '<p><button type="button" class="button kct-v60-remove-photo">Foto verwijderen</button> <a class="button" href="'.esc_url($edit).'">Tekst bewerken</a></p>';
  echo '<span class="kct-save-status"></span>';
  echo '</div>';
 }
 echo '</div></div>';
}

function kct_v60_admin_assets($hook){
 $screen = function_exists('get_current_screen') ? get_current_screen() : null;
 if(!$screen) return;
 if($screen->id === 'kct_treatment_page_kct-treatment-photos' || $screen->post_type === 'kct_treatment'){
  wp_enqueue_media();
  wp_enqueue_script('jquery');
  wp_add_inline_style('wp-admin', '.kct-photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-top:20px}.kct-photo-card{background:#fff;border:1px solid #dcdcde;border-radius:14px;padding:14px;box-shadow:0 2px 10px rgba(0,0,0,.04)}.kct-photo-card h2{font-size:17px;margin:12px 0 8px}.kct-photo-preview{height:160px;border-radius:12px;overflow:hidden;background:#f0f6f8;border:1px solid #e2e8ee;display:flex;align-items:center;justify-content:center}.kct-photo-preview img{width:100%;height:100%;object-fit:cover}.kct-no-photo{color:#64748b;font-weight:700}.kct-save-status{display:block;color:#008a20;font-weight:600;margin-top:8px}.column-kct_thumb{width:90px}.kct-admin-help{background:#fff;border-left:4px solid #00aeb3;padding:12px 16px;margin:12px 0}');
  wp_add_inline_script('jquery', 'jQuery(function($){function savePhoto(card,id,url){card.find(".kct-save-status").text("Opslaan...");$.post(ajaxurl,{action:"kct_v60_set_photo",nonce:"'.wp_create_nonce('kct_v60_photo_nonce').'",post_id:card.data("post"),image_id:id},function(r){if(r&&r.success){if(url){card.find(".kct-photo-preview").html("<img src=\""+url+"\" alt=\"\">");}else{card.find(".kct-photo-preview").html("<div class=\"kct-no-photo\">Geen foto</div>");}card.find(".kct-save-status").text("Opgeslagen");setTimeout(function(){card.find(".kct-save-status").text("");},2500);}else{card.find(".kct-save-status").css("color","#b32d2e").text("Niet opgeslagen");}});}$(document).on("click",".kct-v60-pick-photo",function(e){e.preventDefault();var card=$(this).closest(".kct-photo-card");var frame=wp.media({title:"Behandelingsfoto kiezen",button:{text:"Deze foto gebruiken"},multiple:false});frame.on("select",function(){var a=frame.state().get("selection").first().toJSON();var url=(a.sizes&&a.sizes.medium)?a.sizes.medium.url:a.url;savePhoto(card,a.id,url);});frame.open();});$(document).on("click",".kct-v60-remove-photo",function(e){e.preventDefault();var card=$(this).closest(".kct-photo-card");savePhoto(card,0,"");});});');
 }
}
add_action('admin_enqueue_scripts','kct_v60_admin_assets');

function kct_v60_set_photo_ajax(){
 if(!current_user_can('edit_posts')) wp_send_json_error('Geen rechten');
 check_ajax_referer('kct_v60_photo_nonce','nonce');
 $post_id = absint($_POST['post_id'] ?? 0);
 $image_id = absint($_POST['image_id'] ?? 0);
 if(!$post_id || get_post_type($post_id) !== 'kct_treatment') wp_send_json_error('Ongeldige behandeling');
 if(!current_user_can('edit_post',$post_id)) wp_send_json_error('Geen rechten');
 if($image_id){ set_post_thumbnail($post_id,$image_id); }
 else { delete_post_thumbnail($post_id); }
 wp_send_json_success(['post_id'=>$post_id,'image_id'=>$image_id]);
}
add_action('wp_ajax_kct_v60_set_photo','kct_v60_set_photo_ajax');

function kct_v60_treatment_columns($cols){
 $new=[];
 foreach($cols as $k=>$v){
  if($k==='cb'){$new[$k]=$v; $new['kct_thumb']='Foto'; continue;}
  $new[$k]=$v;
 }
 return $new;
}
add_filter('manage_kct_treatment_posts_columns','kct_v60_treatment_columns');
function kct_v60_treatment_column_content($col,$post_id){
 if($col==='kct_thumb'){
  $thumb = get_the_post_thumbnail($post_id,[70,50],['style'=>'width:70px;height:50px;object-fit:cover;border-radius:6px;background:#eef']);
  echo $thumb ?: '<span style="color:#999">Geen foto</span>';
 }
}
add_action('manage_kct_treatment_posts_custom_column','kct_v60_treatment_column_content',10,2);

function kct_v60_admin_notice_photo_help(){
 $screen = function_exists('get_current_screen') ? get_current_screen() : null;
 if($screen && $screen->post_type === 'kct_treatment' && $screen->base === 'edit'){
  echo '<div class="notice notice-info"><p><strong>Foto aanpassen?</strong> Ga naar <a href="'.esc_url(admin_url('edit.php?post_type=kct_treatment&page=kct-treatment-photos')).'">Behandelingen → Foto\'s beheren</a>. Daar kunt u per behandeling direct een foto uploaden.</p></div>';
 }
}
add_action('admin_notices','kct_v60_admin_notice_photo_help');

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<?xml-stylesheet type="text/xsl" href="https://kaysericaretravel.nl/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://kaysericaretravel.nl/wp-sitemap-posts-page-1.xml</loc></sitemap><sitemap><loc>https://kaysericaretravel.nl/wp-sitemap-posts-kct_treatment-1.xml</loc></sitemap><sitemap><loc>https://kaysericaretravel.nl/wp-sitemap-users-1.xml</loc></sitemap></sitemapindex>