| 1 | <?php |
| 2 | function moodlist() { |
| 3 | global $db,$error,$node; |
| 4 | $moods_expl = explode(";",$_POST['moodlist']); |
| 5 | $moodlist[0] = ''; |
| 6 | |
| 7 | if (empty($moods_expl[count($moods_expl)-1])) $moods_sw = 1; |
| 8 | else $moods_sw = 0; |
| 9 | |
| 10 | $moods_cn = 0; |
| 11 | for ($i = 0;$i < count($moods_expl)-$moods_sw;$i++) { |
| 12 | $set = $db->query(sprintf('select node_id from nodes where node_id = %d', $moods_expl[$i])); |
| 13 | $set->next(); |
| 14 | if ($set->getString('node_id')) { |
| 15 | if (!in_array($moods_expl[$i],$moodlist)) { |
| 16 | $moodlist[$moods_cn] = $moods_expl[$i]; |
| 17 | $moods_cn++; |
| 18 | } |
| 19 | } |
| 20 | else { |
| 21 | $error = sprintf('%d does not exist, ', $moods_expl[$i]); |
| 22 | } |
| 23 | } |
| 24 | |
| 25 | sort($moodlist); |
| 26 | $moods_impl = implode(";",$moodlist); |
| 27 | $moods_impl .= ';'; |
| 28 | if (!empty($_SESSION['mood_id'])) $moods_impls .= $_SESSION['mood_id']; |
| 29 | |
| 30 | $db->query(sprintf('update users set moods = "%s" where user_id = %d', $moods_impl, $_SESSION['user_id'])); |
| 31 | |
| 32 | return true; |
| 33 | } |
| 34 | ?> |