diff options
Diffstat (limited to 'lib/list/edit.php')
| -rw-r--r-- | lib/list/edit.php | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/lib/list/edit.php b/lib/list/edit.php new file mode 100644 index 0000000..64394be --- /dev/null +++ b/lib/list/edit.php @@ -0,0 +1,43 @@ +<?php + +require("lib/markdown.php"); + +assert_redir(count($args) == 3, 'list'); +$listid = intval($args[2]); + +$list = mysql_fetch_assoc(sql( + "SELECT lists.id AS id, lists.name AS name, lists.comment_md AS comment, account.id AS owner_id ". + "FROM lists LEFT JOIN account ON account.id = lists.owner ". + "WHERE lists.id = $listid")); +assert_error($list && $list['owner_id'] == $user['id'], + "This list does not exist, or you are not allowed to edit it."); + +$list_name = $list['name']; +$list_comment = $list['comment']; +if (isset($_POST['name']) && isset($_POST['comment'])) { + $list_name = esca($_POST['name']); + $list_comment = esca($_POST['comment']); + $list_comment_html = Markdown($list_comment); + if ($list_name == "") { + $error = "You must enter a name for your list."; + } else if (mysql_fetch_assoc(sql("SELECT id FROM lists WHERE owner = " . $user['id'] . " AND name = '" . escs($list_name) . "' AND id != $listid"))) { + $error = "You already have a list with that title."; + } else if ($list_comment == "") { + $error = "Please enter a comment on your list."; + } else { + sql("UPDATE lists SET name = '" . escs($list_name) . "', comment_md = '" . escs($list_comment) . + "', comment_html = '" . escs($list_comment_html) . "' WHERE id = $listid"); + header("Location: view-list-" . $listid); + die(); + } +} + +$title = "Edit list : " . $list['name']; +$fields = array( + array("label" => "Name : ", "name" => "name", "value" => $list_name), + array("label" => "Comment : ", "name" => "comment", "type" => "textarea", "value" => $list_comment), +); +$validate = "Edit list"; + +require("tpl/list/ef.php"); + |