adminer.inc.php

<?php
function adminer_name() {
	return call_adminer('name', lang('Editor'));
}

function adminer_credentials() {
	return call_adminer('credentials', array()); // default INI settings
}

function adminer_database() {
	$dbs = get_databases();
	return call_adminer('database', (count($dbs) == 1 ? $dbs[0] : (count($dbs) == 2 && information_schema($dbs[0]) ? $dbs[1] : 'test')));
}

function adminer_login_form($username) {
	if (call_adminer('login_form', true, $username)) {
		?>
		<table cellspacing="0">
		<tr><th><?php echo lang('Username'); ?><td><input type="hidden" name="server" value="" /><input name="username" value="<?php echo htmlspecialchars($username); ?>">
		<tr><th><?php echo lang('Password'); ?><td><input type="password" name="password">
		</table>
<?php
	}
}

function adminer_login($login, $password) {
	return call_adminer('login', true, $login, $password);
}

function adminer_table_name($row) {
	table_comment($row);
	return call_adminer('table_name', htmlspecialchars(strlen($row["Comment"]) ? $row["Comment"] : $row["Name"]), $row);
}

function adminer_field_name($fields, $key) {
	return call_adminer('field_name', htmlspecialchars(strlen($fields[$key]["comment"]) ? $fields[$key]["comment"] : $key), $fields, $key);
}

function adminer_select_links($table_status) {
	return call_adminer('select_links', "", $table_status);
}

function adminer_select_query($query) {
	return call_adminer('select_query', "<!-- " . str_replace("--", "--><!--", $query) . " -->\n", $query);
}

function adminer_row_descriptions($rows, $foreign_keys) {
	global $dbh;
	$return = $rows;
	foreach ($rows[0] as $key => $val) {
		foreach ((array) $foreign_keys[$key] as $foreign_key) {
			if (count($foreign_key["source"]) == 1) {
				$id = idf_escape($foreign_key["target"][0]);
				// find out the description column - first varchar
				$name = $id;
				foreach (fields($foreign_key["table"]) as $field) {
					if ($field["type"] == "varchar") {
						$name = idf_escape($field["field"]);
						break;
					}
				}
				// find all used ids
				$ids = array();
				foreach ($rows as $row) {
					$ids[$row[$key]] = $dbh->quote($row[$key]);
				}
				// select all descriptions
				$descriptions = array();
				$result = $dbh->query("SELECT $id, $name FROM " . idf_escape($foreign_key["table"]) . " WHERE $id IN (" . implode(", ", $ids) . ")");
				while ($row = $result->fetch_row()) {
					$descriptions[$row[0]] = $row[1];
				}
				$result->free();
				// use the descriptions
				foreach ($rows as $n => $row) {
					$return[$n][$key] = $descriptions[$row[$key]];
				}
				break;
			}
		}
	}
	return call_adminer('row_descriptions', $return, $rows, $foreign_keys);
}

function adminer_select_val($val, $link) {
	return call_adminer('select_val', ($link ? '<a href="' . $link . '">' . $val . '</a>' : $val), $val, $link);
}

function adminer_message_query($query) {
	return call_adminer('message_query', "<!-- " . str_replace("--", "--><!--", $query) . " -->", $query);
}

function adminer_navigation($missing) {
	global $SELF;
	if (call_adminer('navigation', true, $missing) && $missing != "auth") {
		?>
<form action="" method="post">
<p>
<input type="hidden" name="token" value="<?php echo $_SESSION["tokens"][$_GET["server"]]; ?>">
<input type="submit" name="logout" value="<?php echo lang('Logout'); ?>">
</p>
</form>
<?php
		if ($missing != "db") {
			$table_status = table_status();
			if (!$table_status) {
				echo "<p class='message'>" . lang('No tables.') . "\n";
			} else {
				echo "<p>\n";
				foreach ($table_status as $row) {
					if (isset($row["Engine"])) { // ignore views
						echo '<a href="' . htmlspecialchars($SELF) . 'select=' . urlencode($row["Name"]) . '">' . adminer_table_name($row) . "</a><br>\n";
					}
				}
			}
		}
	}
}