| "> | |
' . lang('New item') . "\n";
}
echo ">>\n";
}
function foreignKeys($table) {
return foreign_keys($table);
}
function backwardKeys($table, $tableName) {
$return = array();
foreach (get_rows("SELECT TABLE_NAME, CONSTRAINT_NAME, COLUMN_NAME, REFERENCED_COLUMN_NAME
FROM information_schema.KEY_COLUMN_USAGE
WHERE TABLE_SCHEMA = " . q($this->database()) . "
AND REFERENCED_TABLE_SCHEMA = " . q($this->database()) . "
AND REFERENCED_TABLE_NAME = " . q($table) . "
ORDER BY ORDINAL_POSITION", null, "") as $row) { //! requires MySQL 5
$return[$row["TABLE_NAME"]]["keys"][$row["CONSTRAINT_NAME"]][$row["COLUMN_NAME"]] = $row["REFERENCED_COLUMN_NAME"];
}
foreach ($return as $key => $val) {
$name = $this->tableName(table_status($key));
if ($name != "") {
$search = preg_quote($tableName);
$separator = "(:|\\s*-)?\\s+";
$return[$key]["name"] = (preg_match("(^$search$separator(.+)|^(.+?)$separator$search\$)iu", $name, $match) ? $match[2] . $match[3] : $name);
} else {
unset($return[$key]);
}
}
return $return;
}
function backwardKeysPrint($backwardKeys, $row) {
foreach ($backwardKeys as $table => $backwardKey) {
foreach ($backwardKey["keys"] as $cols) {
$link = ME . 'select=' . urlencode($table);
$i = 0;
foreach ($cols as $column => $val) {
$link .= where_link($i++, $column, $row[$val]);
}
echo "" . h($backwardKey["name"]) . "";
$link = ME . 'edit=' . urlencode($table);
foreach ($cols as $column => $val) {
$link .= "&set" . urlencode("[" . bracket_escape($column) . "]") . "=" . urlencode($row[$val]);
}
echo "+ ";
}
}
}
function selectQuery($query) {
return "\n";
}
function rowDescription($table) {
// first varchar column
foreach (fields($table) as $field) {
if ($field["type"] == "varchar") {
return idf_escape($field["field"]);
}
}
return "";
}
function rowDescriptions($rows, $foreignKeys) {
$return = $rows;
foreach ($rows[0] as $key => $val) {
foreach ((array) $foreignKeys[$key] as $foreignKey) {
if (count($foreignKey["source"]) == 1) {
$id = idf_escape($foreignKey["target"][0]);
$name = $this->rowDescription($foreignKey["table"]);
if ($name != "") {
// find all used ids
$ids = array();
foreach ($rows as $row) {
$ids[$row[$key]] = exact_value($row[$key]);
}
// uses constant number of queries to get the descriptions, join would be complex, multiple queries would be slow
$descriptions = $this->_values[$foreignKey["table"]];
if (!$descriptions) {
$descriptions = get_key_vals("SELECT $id, $name FROM " . table($foreignKey["table"]) . " WHERE $id IN (" . implode(", ", $ids) . ")");
}
// use the descriptions
foreach ($rows as $n => $row) {
if (isset($row[$key])) {
$return[$n][$key] = (string) $descriptions[$row[$key]];
}
}
break;
}
}
}
}
return $return;
}
function selectVal($val, $link, $field) {
$return = ($val == "NULL" ? " " : $val);
if (ereg('blob|bytea', $field["type"]) && !is_utf8($val)) {
$return = lang('%d byte(s)', strlen($val));
if (ereg("^(GIF|\xFF\xD8\xFF|\x89\x50\x4E\x47\x0D\x0A\x1A\x0A)", $val)) { // GIF|JPG|PNG, getimagetype() works with filename
$return = "";
}
}
if (ereg("(tinyint|bit)\\(1\\)", $field["full_type"]) && $return != " ") { // bool
$return = '
';
}
if ($link) {
$return = "$return";
}
if (!$link && !ereg("(tinyint|bit)\\(1\\)", $field["full_type"]) && ereg('int|float|double|decimal', $field["type"])) {
$return = "
\n";
$first = false;
}
echo "" . ($username != "" ? h($username) : "" . lang('empty') . "") . "
\n";
}
}
} else {
?>
\n";
foreach ($tables as $row) {
$name = $this->tableName($row);
if (isset($row["Engine"]) && $name != "") { // ignore views and tables without name
echo "$name
\n";
}
}
}
function _foreignKeyOptions($table, $column) {
$foreignKeys = column_foreign_keys($table);
foreach ((array) $foreignKeys[$column] as $foreignKey) {
if (count($foreignKey["source"]) == 1) {
$id = idf_escape($foreignKey["target"][0]);
$name = $this->rowDescription($foreignKey["table"]);
if ($name != "") {
$return = &$this->_values[$foreignKey["table"]];
if (!isset($return)) {
$table_status = table_status($foreignKey["table"]);
$return = ($table_status["Rows"] > 1000 ? array() : array("" => "") + get_key_vals("SELECT $id, $name FROM " . table($foreignKey["table"]) . " ORDER BY 2"));
}
return $return;
}
}
}
}
}
$adminer = (function_exists('adminer_object') ? adminer_object() : new Adminer);