git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@100 7c3ca157-0c34-0410-bff1-cbf682f78f5c
144 lines
7.8 KiB
PHP
144 lines
7.8 KiB
PHP
<?php
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$types = types();
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$unsigned = array("", "unsigned", "zerofill", "unsigned zerofill");
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if ($_POST && !$error && !$_POST["add"]) {
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if ($_POST["drop"]) {
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$query = "DROP TABLE " . idf_escape($_GET["create"]);
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$message = lang('Table has been dropped.');
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} else {
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$auto_increment_index = " PRIMARY KEY";
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if (strlen($_GET["create"]) && strlen($_POST["fields"][$_POST["auto_increment"]]["orig"])) {
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foreach (indexes($_GET["create"]) as $index) {
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foreach ($index["columns"] as $column) {
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if ($column == $_POST["fields"][$_POST["auto_increment"]]["orig"]) {
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$auto_increment_index = "";
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break 2;
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}
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}
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if ($index["type"] == "PRIMARY") {
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$auto_increment_index = " UNIQUE";
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}
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}
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}
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$fields = array();
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ksort($_POST["fields"]);
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$after = "FIRST";
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$length = '\'(?:\'\'|[^\'\\\\]*|\\\\.)+\'|"(?:""|[^"\\\\]*|\\\\.)+"';
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foreach ($_POST["fields"] as $key => $field) {
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if (strlen($field["field"]) && isset($types[$field["type"]])) {
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$fields[] = (!strlen($_GET["create"]) ? "" : (strlen($field["orig"]) ? "CHANGE " . idf_escape($field["orig"]) . " " : "ADD "))
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. idf_escape($field["field"]) . " $field[type]"
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. ($field["length"] ? "(" . (preg_match("~^\\s*(?:$length)(?:\\s*,\\s*(?:$length))*\\s*\$~", $field["length"]) && preg_match_all("~$length~", $field["length"], $matches) ? implode(",", $matches[0]) : intval($field["length"])) . ")" : "")
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. (preg_match('~int|float|double|decimal~', $field["type"]) && in_array($field["unsigned"], $unsigned) ? " $field[unsigned]" : "")
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. (preg_match('~char|text|enum|set~', $field["type"]) && $field["collation"] ? " COLLATE '" . $mysql->real_escape_string($field["collation"]) . "'" : "")
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. ($field["null"] ? "" : " NOT NULL")
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. ($key == $_POST["auto_increment"] ? " AUTO_INCREMENT$auto_increment_index" : "")
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. " COMMENT '" . $mysql->real_escape_string($field["comment"]) . "'"
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. (strlen($_GET["create"]) && !strlen($field["orig"]) ? $after : "")
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;
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$after = "AFTER " . idf_escape($field["field"]);
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} elseif (strlen($field["orig"])) {
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$fields[] = "DROP " . idf_escape($field["orig"]);
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}
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}
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$status = ($_POST["Engine"] ? " ENGINE='" . $mysql->real_escape_string($_POST["Engine"]) . "'" : "")
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. ($_POST["Collation"] ? " COLLATE '" . $mysql->real_escape_string($_POST["Collation"]) . "'" : "")
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. " COMMENT='" . $mysql->real_escape_string($_POST["Comment"]) . "'"
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;
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if (strlen($_GET["create"])) {
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$query = "ALTER TABLE " . idf_escape($_GET["create"]) . " " . implode(", ", $fields) . ", RENAME TO " . idf_escape($_POST["name"]) . ", $status";
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$message = lang('Table has been altered.');
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} else {
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$query = "CREATE TABLE " . idf_escape($_POST["name"]) . " (" . implode(", ", $fields) . ")$status";
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$message = lang('Table has been created.');
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}
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}
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if ($mysql->query($query)) {
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redirect(($_POST["drop"] ? substr($SELF, 0, -1) : $SELF . "table=" . urlencode($_POST["name"])), $message);
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}
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$error = $mysql->error;
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}
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page_header(strlen($_GET["create"]) ? lang('Alter table') . ': ' . htmlspecialchars($_GET["create"]) : lang('Create table'));
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if ($_POST) {
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$row = $_POST;
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ksort($row["fields"]);
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if (!$_POST["add"]) {
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echo "<p class='error'>" . lang('Unable to operate table') . ": " . htmlspecialchars($error) . "</p>\n";
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$row["fields"] = array_values($row["fields"]);
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} else {
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array_splice($row["fields"], key($_POST["add"]), 0, array(array()));
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}
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if ($row["auto_increment"]) {
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$row["fields"][$row["auto_increment"]]["auto_increment"] = true;
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}
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} elseif (strlen($_GET["create"])) {
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$result = $mysql->query("SHOW TABLE STATUS LIKE '" . $mysql->real_escape_string($_GET["create"]) . "'");
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$row = $result->fetch_assoc();
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$row["name"] = $_GET["create"];
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$row["fields"] = array_values(fields($_GET["create"]));
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} else {
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$row = array("fields" => array(array()));
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}
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$collations = collations();
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?>
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<form action="" method="post" id="form">
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<p>
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<?php echo lang('Table name'); ?>: <input name="name" maxlength="64" value="<?php echo htmlspecialchars($row["name"]); ?>" />
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<select name="Engine"><option value="">(<?php echo lang('engine'); ?>)</option><?php echo optionlist(engines(), $row["Engine"], "not_vals"); ?></select>
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<select name="Collation"><option value="">(<?php echo lang('collation'); ?>)</option><?php echo optionlist($collations, $row["Collation"], "not_vals"); ?></select>
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</p>
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<table border="0" cellspacing="0" cellpadding="2">
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<thead><tr><th><?php echo lang('Name'); ?></th><td><?php echo lang('Type'); ?></td><td><?php echo lang('Length'); ?></td><td><?php echo lang('Options'); ?></td><td><?php echo lang('NULL'); ?></td><td><input type="radio" name="auto_increment" value="" /><?php echo lang('Auto Increment'); ?></td><td id="comment-0"><?php echo lang('Comment'); ?></td><td><input type="submit" name="add[0]" value="<?php echo lang('Add row'); ?>" /></td></tr></thead>
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<?php
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$column_comments = false;
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foreach ($row["fields"] as $i => $field) {
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$i++;
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?>
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<tr>
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<th><input type="hidden" name="fields[<?php echo $i; ?>][orig]" value="<?php echo htmlspecialchars($field[($_POST ? "orig" : "field")]); ?>" /><input name="fields[<?php echo $i; ?>][field]" value="<?php echo htmlspecialchars($field["field"]); ?>" maxlength="64" /></th>
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<td><select name="fields[<?php echo $i; ?>][type]" onchange="type_change(this);"><?php echo optionlist(array_keys($types), $field["type"], "not_vals"); ?></select></td>
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<td><input name="fields[<?php echo $i; ?>][length]" value="<?php echo htmlspecialchars($field["length"]); ?>" size="3" /></td>
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<td><select name="fields[<?php echo $i; ?>][collation]"><option value="">(<?php echo lang('collation'); ?>)</option><?php echo optionlist($collations, $field["collation"], "not_vals"); ?></select> <select name="fields[<?php echo $i; ?>][unsigned]"><?php echo optionlist($unsigned, $field["unsigned"], "not_vals"); ?></select></td>
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<td><input type="checkbox" name="fields[<?php echo $i; ?>][null]" value="1"<?php if ($field["null"]) { ?> checked="checked"<?php } ?> /></td>
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<td><input type="radio" name="auto_increment" value="<?php echo $i; ?>"<?php if ($field["auto_increment"]) { ?> checked="checked"<?php } ?> /></td>
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<td id="comment-<?php echo $i; ?>"><input name="fields[<?php echo $i; ?>][comment]" value="<?php echo htmlspecialchars($field["comment"]); ?>" maxlength="255" /></td>
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<td><input type="submit" name="add[<?php echo $i; ?>]" value="<?php echo lang('Add row'); ?>" /></td>
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</tr>
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<?php
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if (strlen($field["comment"])) {
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$column_comments = true;
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}
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}
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//! JavaScript for next rows
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?>
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</table>
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<p><?php echo lang('Comment'); ?>: <input name="Comment" value="<?php echo htmlspecialchars($row["Comment"]); ?>" maxlength="60" />
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<script type="text/javascript">
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function type_change(type) {
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var name = type.name.substr(0, type.name.length - 6);
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type.form[name + '[collation]'].style.display = (/char|text|enum|set/.test(type.form[name + '[type]'].value) ? '' : 'none');
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type.form[name + '[unsigned]'].style.display = (/int|float|double|decimal/.test(type.form[name + '[type]'].value) ? '' : 'none');
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}
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for (var i=1; <?php echo count($row["fields"]); ?> >= i; i++) {
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document.getElementById('form')['fields[' + i + '][type]'].onchange();
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}
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document.write('<label for="column_comments"><input type="checkbox" id="column_comments"<?php if ($column_comments) { ?> checked="checked"<?php } ?> onclick="column_comments_click(this.checked);" /><?php echo lang('Show column comments'); ?></label>');
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function column_comments_click(checked) {
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for (var i=0; <?php echo count($row["fields"]); ?> >= i; i++) {
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document.getElementById('comment-' + i).style.display = (checked ? '' : 'none');
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}
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}
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<?php if (!$column_comments) { ?>column_comments_click(false);<?php } ?>
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</script>
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</p>
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<p>
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<input type="hidden" name="token" value="<?php echo $token; ?>" />
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<input type="submit" value="<?php echo lang('Save'); ?>" />
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<?php if (strlen($_GET["create"])) { ?><input type="submit" name="drop" value="<?php echo lang('Drop'); ?>" /><?php } ?>
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</p>
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</form>
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