function addTagsToExperiment($eid, $tag_list)
{
global $db;
$zipped_list = array();
foreach ($tag_list as $t) {
if (!array_key_exists($t['value'], $zipped_list)) {
$zipped_list[$t['value']] = $t['weight'];
} else {
// If the tag is already present with a lower weight, then replace with higher weight
if ($zipped_list[$t['value']] < $t['weight']) {
$zipped_list[$t['value']] = $t['weight'];
}
}
}
$tag_cache = array();
foreach ($zipped_list as $k => $v) {
$id = -1;
if (!array_key_exists($k, $tag_cache)) {
$id = getTagId($k);
if ($id == -1) {
$id = addTag($k, $v > 0 ? 1 : 0);
}
$tag_cache[$k] = $id;
} else {
$id = $tag_cache[$k];
}
addTagToExperiment($eid, $id, $v);
}
updateTimeModifiedForExperiment($eid);
return true;
}
foreach ($name as $n) {
if (strlen($n) > 1) {
$tid = getTagId(safeString($n));
if ($tid == -1) {
$tid = addTag(safeString($n), 1);
}
addTagToExperiment($eid, $tid, 1);
}
}
foreach ($desc as $n) {
if (strlen($n) > 1) {
$tid = getTagId(safeString($n));
if ($tid == -1) {
$tid = addTag(safeString($n), 1);
}
addTagToExperiment($eid, $tid, 1);
}
}
}
break;
case "migrateimgs":
$s3 = new S3(AWS_ACCESS_KEY, AWS_SECRET_KEY);
$url = "http://s3.amazonaws.com/isenseimgs/";
$img_dir = PIC_DIR . 's3/';
$dir = opendir($img_dir);
while (($file = readdir($dir)) !== false) {
$id = substr($file, 0, strpos($file, ".") + 1);
$ext = substr($file, strpos($file, ".") + 1, 3);
if (strlen($ext) < 3) {
continue;
}
