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-rw-r--r--application/service/files.php53
1 files changed, 53 insertions, 0 deletions
diff --git a/application/service/files.php b/application/service/files.php
index 3fa73c5ca..b4b7759e0 100644
--- a/application/service/files.php
+++ b/application/service/files.php
@@ -196,4 +196,57 @@ class files {
"deleted_count" => $deleted_count,
);
}
+
+ static public function create_multipaste($ids, $userid, $limits)
+ {
+ $CI =& get_instance();
+
+ if (!$ids || !is_array($ids)) {
+ throw new \exceptions\UserInputException("file/create_multipaste/no-ids", "No IDs specified");
+ }
+
+ if (count(array_unique($ids)) != count($ids)) {
+ throw new \exceptions\UserInputException("file/create_multipaste/duplicate_id", "Duplicate IDs are not supported");
+ }
+
+ $errors = array();
+
+ foreach ($ids as $id) {
+ if (!$CI->mfile->id_exists($id)) {
+ $errors[$id] = array(
+ "id" => $id,
+ "reason" => "doesn't exist",
+ );
+ continue;
+ }
+
+ $filedata = $CI->mfile->get_filedata($id);
+ if ($filedata["user"] != $userid) {
+ $errors[$id] = array(
+ "id" => $id,
+ "reason" => "not owned by you",
+ );
+ }
+ }
+
+ if (!empty($errors)) {
+ throw new \exceptions\VerifyException("file/create_multipaste/verify-failed", "Failed to verify ID(s)", $errors);
+ }
+
+ $url_id = $CI->mmultipaste->new_id($limits[0], $limits[1]);
+
+ $multipaste_id = $CI->mmultipaste->get_multipaste_id($url_id);
+ assert($multipaste_id !== false);
+
+ foreach ($ids as $id) {
+ $CI->db->insert("multipaste_file_map", array(
+ "file_url_id" => $id,
+ "multipaste_id" => $multipaste_id,
+ ));
+ }
+
+ return array(
+ "url_id" => $url_id,
+ );
+ }
}