Added the bit list study system

1 files changed, 16 insertions, 0 deletions

diff --git a/lib/study/listrm.php b/lib/study/listrm.php
new file mode 100644
index 0000000..a761e97
--- /dev/null
+++ b/lib/study/listrm.php
@@ -0,0 +1,16 @@
+<?php
+
+assert_redir(count($args) >= 3, 'study');
+$studyid = intval($args[2]);
+
+$study = mysql_fetch_assoc(sql(
+	"SELECT ".
+	" list_study.user AS learn_user ".
+	"FROM list_study ".
+	"WHERE list_study.id = $studyid"));
+assert_error($study && $study['learn_user'] == $user['id'], "You are not at the right place here.");
+
+token_validate("Do you really want to remove this list from your studies ? Your progress will not be lost.", "list-study-$studyid");
+sql("DELETE FROM list_study WHERE id = $studyid");
+header("Location: study");
+die();