Added the bit list study system

1 files changed, 47 insertions, 0 deletions

diff --git a/lib/list/edbatch.php b/lib/list/edbatch.php
new file mode 100644
index 0000000..380ecf2
--- /dev/null
+++ b/lib/list/edbatch.php
@@ -0,0 +1,47 @@
+<?php
+
+require("lib/list/inc_process.php");
+
+assert_redir(count($args) == 3, 'list');
+$batchid = intval($args[2]);
+
+$batch = mysql_fetch_assoc(sql(
+	"SELECT lists.id AS listid, lists.owner AS listowner, lists.name AS listname, batches.name AS name, ".
+	"batches.model AS model, batches.contents AS contents ".
+	"FROM batches LEFT JOIN lists ON lists.id = batches.list ".
+	"WHERE batches.id = $batchid"));
+assert_error($batch && $batch['listowner'] == $user['id'],
+	"this batch does not exist, or you are not allowed to edit it.");
+$list = array("id" => $batch['listid'], 'name' => $batch['listname']);
+
+$batch_name = $batch['name'];
+$batch_model = $batch['model'];
+$batch_contents = $batch['contents'];
+if (isset($_POST['name']) && isset($_POST['model']) && isset($_POST['contents'])) {
+	$batch_name = esca($_POST['name']);
+	$batch_model = esca($_POST['model']);
+	$batch_contents = esca($_POST['contents']);
+	$batch_json = mk_batch_json($batch_model, $batch_contents);
+	if ($batch_name == "") {
+		$error = "You must give a name to this batch.";
+	} else if (mysql_fetch_assoc(sql("SELECT id FROM batches WHERE list = " . $list['id'] . " AND name = '" . escs($batch_name) . "' AND id != $batchid"))) {
+		$error = "You already have a batch using that name.";
+	} else {
+		sql(
+			"UPDATE batches SET name = '" . escs($batch_name) . "', model = '" . escs($batch_model) . "', ".
+			"contents = '" . escs($batch_contents) . "', json_data = '" . escs($batch_json) . "' WHERE id = $batchid"
+		);
+		header("Location: view-list-" . $list['id']);
+		die();
+	}
+}
+
+$title = "Edit batch in " . $list['name'];
+$fields = array(
+	array("label" => "Name : ", "name" => "name", "value" => $batch_name),
+	array("label" => "Columns : ", "name" => "model", "value" => $batch_model),
+	array("label" => "Contents : ", "name" => "contents", "type" => "textarea", "value" => $batch_contents)
+);
+$validate = "Edit batch";
+
+require("tpl/list/ef.php");