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Diffstat (limited to '')
| -rw-r--r-- | include/functions.inc.php | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/functions.inc.php b/include/functions.inc.php index 5b676f87c..8d43049b0 100644 --- a/include/functions.inc.php +++ b/include/functions.inc.php @@ -1711,4 +1711,42 @@ function email_check_format($mail_address) return (bool)preg_match($regex, $mail_address); } } + +/** returns the number of available comments for the connected user */ +function get_nb_available_comments() +{ + global $user; + if (!isset($user['nb_available_comments'])) + { + $where = array(); + if ( !is_admin() ) + $where[] = 'validated=\'true\''; + $where[] = get_sql_condition_FandF + ( + array + ( + 'forbidden_categories' => 'category_id', + 'visible_categories' => 'category_id', + 'visible_images' => 'ic.image_id' + ), + '', true + ); + + $query = ' +SELECT COUNT(DISTINCT(com.id)) + FROM '.IMAGE_CATEGORY_TABLE.' AS ic + INNER JOIN '.COMMENTS_TABLE.' AS com + ON ic.image_id = com.image_id + WHERE '.implode(' + AND ', $where); + list($user['nb_available_comments']) = pwg_db_fetch_row(pwg_query($query)); + + single_update(USER_CACHE_TABLE, + array('nb_available_comments'=>$user['nb_available_comments']), + array('user_id'=>$user['id']) + ); + } + return $user['nb_available_comments']; +} + ?>
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