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-rw-r--r--include/ws_functions.inc.php13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/ws_functions.inc.php b/include/ws_functions.inc.php
index f125515c6..82635a213 100644
--- a/include/ws_functions.inc.php
+++ b/include/ws_functions.inc.php
@@ -902,6 +902,18 @@ function ws_images_add($params, &$service)
// fwrite($fh_log, 'input: '.$params['file_sum']."\n");
// fwrite($fh_log, 'input: '.$params['thumbnail_sum']."\n");
+ // does the image already exists ?
+ $query = '
+SELECT
+ COUNT(*) AS counter
+ FROM '.IMAGES_TABLE.'
+ WHERE md5sum = \''.$params['file_sum'].'\'
+;';
+ list($counter) = mysql_fetch_row(pwg_query($query));
+ if ($counter != 0) {
+ return new PwgError(500, 'file already exists');
+ }
+
// current date
list($dbnow) = mysql_fetch_row(pwg_query('SELECT NOW();'));
list($year, $month, $day) = preg_split('/[^\d]/', $dbnow, 4);
@@ -986,6 +998,7 @@ function ws_images_add($params, &$service)
'filesize' => floor(filesize($file_path)/1024),
'width' => $width,
'height' => $height,
+ 'md5sum' => $params['file_sum'],
);
$info_columns = array(