[63a04f]: adminer / indexes.inc.php Maximize Restore History

Download this file

indexes.inc.php    141 lines (132 with data), 4.9 kB

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
<?php
$TABLE = $_GET["indexes"];
$index_types = array("PRIMARY", "UNIQUE", "INDEX");
$table_status = table_status($TABLE, true);
if (preg_match('~MyISAM|M?aria' . ($connection->server_info >= 5.6 ? '|InnoDB' : '') . '~i', $table_status["Engine"])) {
$index_types[] = "FULLTEXT";
}
$indexes = indexes($TABLE);
$primary = array();
if ($jush == "mongo") { // doesn't support primary key
$primary = $indexes["_id_"];
unset($index_types[0]);
unset($indexes["_id_"]);
}
$row = $_POST;
if ($_POST && !$error && !$_POST["add"] && !$_POST["drop_col"]) {
$alter = array();
foreach ($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" => $TABLE), h($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')) {
$row["indexes"][] = array("columns" => array(1 => ""));
}
}
if (!$row) {
foreach ($indexes as $key => $index) {
$indexes[$key]["name"] = $key;
$indexes[$key]["columns"][] = "";
}
$indexes[] = array("columns" => array(1 => ""));
$row["indexes"] = $indexes;
}
?>
<form action="" method="post">
<table cellspacing="0" class="nowrap">
<thead><tr>
<th><?php echo lang('Index Type'); ?>
<th><input type="submit" style="left: -1000px; position: absolute;"><?php echo lang('Column (length)'); ?>
<th><?php echo lang('Name'); ?>
<th><noscript><input type='image' class='icon' name='add[0]' src='../adminer/static/plus.gif' alt='+' title='<?php echo lang('Add next'); ?>'></noscript>&nbsp;
</thead>
<?php
if ($primary) {
echo "<tr><td>PRIMARY<td>";
foreach ($primary["columns"] as $key => $column) {
echo select_input(" disabled", $fields, $column);
echo "<label><input disabled type='checkbox'>" . lang('descending') . "</label> ";
}
echo "<td><td>\n";
}
$j = 1;
foreach ($row["indexes"] as $index) {
if (!$_POST["drop_col"] || $j != key($_POST["drop_col"])) {
echo "<tr><td>" . html_select("indexes[$j][type]", array(-1 => "") + $index_types, $index["type"], ($j == count($row["indexes"]) ? "indexesAddRow(this);" : 1));
echo "<td>";
ksort($index["columns"]);
$i = 1;
foreach ($index["columns"] as $key => $column) {
echo "<span>" . select_input(
" name='indexes[$j][columns][$i]' onchange=\"" . ($i == count($index["columns"]) ? "indexesAddColumn" : "indexesChangeColumn") . "(this, '" . js_escape($jush == "sql" ? "" : $_GET["indexes"] . "_") . "');\"",
($fields ? array_combine($fields, $fields) : $fields),
$column
);
echo ($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($index["name"]) . "' autocapitalize='off'>\n";
echo "<td><input type='image' class='icon' name='drop_col[$j]' src='../adminer/static/cross.gif' alt='x' title='" . lang('Remove') . "' onclick=\"return !editingRemoveRow(this, 'indexes\$1[type]');\">\n";
}
$j++;
}
?>
</table>
<p>
<input type="submit" value="<?php echo lang('Save'); ?>">
<input type="hidden" name="token" value="<?php echo $token; ?>">
</form>