Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

123 lines (114 sloc) 4.168 kb
<?php
$TABLE = $_GET["indexes"];
$index_types = array("PRIMARY", "UNIQUE", "INDEX");
$table_status = table_status($TABLE, true);
if (eregi("MyISAM|M?aria" . ($connection->server_info >= 5.6 ? "|InnoDB" : ""), $table_status["Engine"])) {
$index_types[] = "FULLTEXT";
}
$indexes = indexes($TABLE);
if ($jush == "sqlite") { // doesn't support primary key
unset($index_types[0]);
unset($indexes[""]);
}
$row = $_POST;
if ($_POST && !$error && !$_POST["add"]) {
$alter = array();
foreach ($row["indexes"] as $index) {
$name = $index["name"];
if (in_array($index["type"], $index_types)) {
$columns = array();
$lengths = array();
$descs = array();
$set = array();
ksort($index["columns"]);
foreach ($index["columns"] as $key => $column) {
if ($column != "") {
$length = $index["lengths"][$key];
$desc = $index["descs"][$key];
$set[] = idf_escape($column) . ($length ? "(" . (+$length) . ")" : "") . ($desc ? " DESC" : "");
$columns[] = $column;
$lengths[] = ($length ? $length : null);
$descs[] = $desc;
}
}
if ($columns) {
$existing = $indexes[$name];
if ($existing) {
ksort($existing["columns"]);
ksort($existing["lengths"]);
ksort($existing["descs"]);
if ($index["type"] == $existing["type"]
&& array_values($existing["columns"]) === $columns
&& (!$existing["lengths"] || array_values($existing["lengths"]) === $lengths)
&& array_values($existing["descs"]) === $descs
) {
// skip existing index
unset($indexes[$name]);
continue;
}
}
$alter[] = array($index["type"], $name, "(" . implode(", ", $set) . ")");
}
}
}
// drop removed indexes
foreach ($indexes as $name => $existing) {
$alter[] = array($existing["type"], $name, "DROP");
}
if (!$alter) {
redirect(ME . "table=" . urlencode($TABLE));
}
queries_redirect(ME . "table=" . urlencode($TABLE), lang('Indexes have been altered.'), alter_indexes($TABLE, $alter));
}
page_header(lang('Indexes'), $error, array("table" => $TABLE), $TABLE);
$fields = array_keys(fields($TABLE));
if ($_POST["add"]) {
foreach ($row["indexes"] as $key => $index) {
if ($index["columns"][count($index["columns"])] != "") {
$row["indexes"][$key]["columns"][] = "";
}
}
$index = end($row["indexes"]);
if ($index["type"]
|| array_filter($index["columns"], 'strlen')
|| array_filter($index["lengths"], 'strlen')
|| array_filter($index["descs"])
) {
$row["indexes"][] = array("columns" => array(1 => ""));
}
}
if (!$row) {
foreach ($indexes as $key => $index) {
$indexes[$key]["name"] = $key;
$indexes[$key]["columns"][] = "";
}
$indexes[] = array("columns" => array(1 => ""));
$row["indexes"] = $indexes;
}
?>
<form action="" method="post">
<table cellspacing="0" class="nowrap">
<thead><tr><th><?php echo lang('Index Type'); ?><th><?php echo lang('Column (length)'); ?><th><?php echo lang('Name'); ?></thead>
<?php
$j = 1;
foreach ($row["indexes"] as $index) {
echo "<tr><td>" . html_select("indexes[$j][type]", array(-1 => "") + $index_types, $index["type"], ($j == count($row["indexes"]) ? "indexesAddRow(this);" : 1)) . "<td>";
ksort($index["columns"]);
$i = 1;
foreach ($index["columns"] as $key => $column) {
echo "<span>" . html_select("indexes[$j][columns][$i]", array(-1 => "") + $fields, $column, ($i == count($index["columns"]) ? "indexesAddColumn" : "indexesChangeColumn") . "(this, '" . js_escape($jush == "sql" ? "" : $_GET["indexes"] . "_") . "');");
echo ($jush == "sql" || $jush == "mssql" ? "<input type='number' name='indexes[$j][lengths][$i]' class='size' value='" . h($index["lengths"][$key]) . "'>" : "");
echo ($jush != "sql" ? checkbox("indexes[$j][descs][$i]", 1, $index["descs"][$key], lang('descending')) : "");
echo " </span>";
$i++;
}
echo "<td><input name='indexes[$j][name]' value='" . h($index["name"]) . "' autocapitalize='off'>\n";
$j++;
}
?>
</table>
<p>
<input type="submit" value="<?php echo lang('Save'); ?>">
<noscript><p><input type="submit" name="add" value="<?php echo lang('Add next'); ?>"></noscript>
<input type="hidden" name="token" value="<?php echo $token; ?>">
</form>
Jump to Line
Something went wrong with that request. Please try again.