File: //tmp/setthumb.sh
#!/bin/bash
SLUG="gabinet-masazu-piotr-czajkowski-kielce"
IMGFILE="/tmp/masaz_featured.jpg"
while read d; do
[ -z "$d" ] && continue
P="/var/www/$d"
[ ! -f "$P/wp-config.php" ] && { echo "$d|NOWP"; continue; }
WPU="sudo -u www-data wp --path=$P --allow-root --skip-themes --skip-plugins"
pid=$($WPU post list --post_type=post --name="$SLUG" --field=ID 2>/dev/null | head -1)
[ -z "$pid" ] && { echo "$d|NOPID"; continue; }
th=$($WPU post meta get $pid _thumbnail_id 2>/dev/null | head -1)
[ -n "$th" ] && { echo "$d|JUZ:$th"; continue; }
aid=$($WPU media import "$IMGFILE" --post_id=$pid --featured_image --title="Masaż Kielce - gabinet Piotra Czajkowskiego" --porcelain 2>/dev/null | tail -1)
echo "$d|${aid:-FAIL}"
done < /tmp/ovh30.txt