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-rw-r--r--web/lib/pkgfuncs.inc.php26
1 files changed, 26 insertions, 0 deletions
diff --git a/web/lib/pkgfuncs.inc.php b/web/lib/pkgfuncs.inc.php
index 7cb2ffcf..de57c3e0 100644
--- a/web/lib/pkgfuncs.inc.php
+++ b/web/lib/pkgfuncs.inc.php
@@ -43,6 +43,32 @@ function can_delete_comment_array($comment) {
}
/**
+ * Determine if the user can edit a specific package comment
+ *
+ * Only the comment submitter, Trusted Users, and Developers can edit
+ * comments. This function is used for the backend side of comment editing.
+ *
+ * @param string $comment_id The comment ID in the database
+ *
+ * @return bool True if the user can edit the comment, otherwise false
+ */
+function can_edit_comment($comment_id=0) {
+ $dbh = DB::connect();
+
+ $q = "SELECT UsersID FROM PackageComments ";
+ $q.= "WHERE ID = " . intval($comment_id);
+ $result = $dbh->query($q);
+
+ if (!$result) {
+ return false;
+ }
+
+ $uid = $result->fetch(PDO::FETCH_COLUMN, 0);
+
+ return has_credential(CRED_COMMENT_EDIT, array($uid));
+}
+
+/**
* Determine if the user can edit a specific package comment using an array
*
* Only the comment submitter, Trusted Users, and Developers can edit