git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@988 7c3ca157-0c34-0410-bff1-cbf682f78f5c
369 lines
12 KiB
PHP
369 lines
12 KiB
PHP
<?php
|
|
class Adminer {
|
|
|
|
function name() {
|
|
return lang('Editor');
|
|
}
|
|
|
|
function credentials() {
|
|
return array(); // default INI settings
|
|
}
|
|
|
|
function database() {
|
|
global $dbh;
|
|
$dbs = get_databases(false);
|
|
return (!$dbs
|
|
? $dbh->result($dbh->query("SELECT SUBSTRING_INDEX(CURRENT_USER, '@', 1)")) // username without the database list
|
|
: $dbs[(information_schema($dbs[0]) ? 1 : 0)] // first available database
|
|
);
|
|
}
|
|
|
|
function loginForm($username) {
|
|
?>
|
|
<table cellspacing="0">
|
|
<tr><th><?php echo lang('Username'); ?><td><input type="hidden" name="server" value="" /><input name="username" value="<?php echo h($username); ?>">
|
|
<tr><th><?php echo lang('Password'); ?><td><input type="password" name="password">
|
|
</table>
|
|
<?php
|
|
}
|
|
|
|
function login($login, $password) {
|
|
return true;
|
|
}
|
|
|
|
function tableName($tableStatus) {
|
|
table_comment($tableStatus);
|
|
return h(strlen($tableStatus["Comment"]) ? $tableStatus["Comment"] : $tableStatus["Name"]);
|
|
}
|
|
|
|
function fieldName($field, $order = 0) {
|
|
return h(strlen($field["comment"]) ? $field["comment"] : $field["field"]);
|
|
}
|
|
|
|
function selectLinks($tableStatus) {
|
|
return "";
|
|
}
|
|
|
|
function backwardKeys($table) {
|
|
global $dbh;
|
|
$return = array();
|
|
$result = $dbh->query("SELECT TABLE_NAME, CONSTRAINT_NAME, COLUMN_NAME, REFERENCED_COLUMN_NAME
|
|
FROM information_schema.KEY_COLUMN_USAGE
|
|
WHERE TABLE_SCHEMA = " . $dbh->quote($this->database()) . "
|
|
AND REFERENCED_TABLE_SCHEMA = " . $dbh->quote($this->database()) . "
|
|
AND REFERENCED_TABLE_NAME = " . $dbh->quote($table) . "
|
|
ORDER BY ORDINAL_POSITION"); //! requires MySQL 5
|
|
if ($result) {
|
|
while ($row = $result->fetch_assoc()) {
|
|
$return[$row["TABLE_NAME"]][$row["CONSTRAINT_NAME"]][$row["COLUMN_NAME"]] = $row["REFERENCED_COLUMN_NAME"];
|
|
}
|
|
$result->free();
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
function selectQuery($query) {
|
|
return "<!-- " . str_replace("--", "--><!--", $query) . " -->\n";
|
|
}
|
|
|
|
function rowDescription($table) {
|
|
// first varchar column
|
|
foreach (fields($table) as $field) {
|
|
if ($field["type"] == "varchar") {
|
|
return idf_escape($field["field"]);
|
|
}
|
|
}
|
|
return "";
|
|
}
|
|
|
|
function rowDescriptions($rows, $foreignKeys) {
|
|
global $dbh;
|
|
$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 (strlen($name)) {
|
|
// find all used ids
|
|
$ids = array();
|
|
foreach ($rows as $row) {
|
|
$ids[$row[$key]] = $dbh->quote($row[$key]);
|
|
}
|
|
// uses constant number of queries to get the descriptions, join would be complex, multiple queries would be slow
|
|
$descriptions = array();
|
|
$result = $dbh->query("SELECT $id, $name FROM " . idf_escape($foreignKey["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 $return;
|
|
}
|
|
|
|
function selectVal($val, $link, $field) {
|
|
$return = ($val == "<i>NULL</i>" ? " " : $val);
|
|
if (ereg('blob|binary', $field["type"]) && !is_utf8($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
|
|
$return = "<img src='$link' alt='$return'>";
|
|
}
|
|
}
|
|
if ($field["full_type"] == "tinyint(1)" && $return != " ") { // bool
|
|
$return = '<img src="' . ($val ? "../adminer/plus.gif" : "../adminer/cross.gif") . '" alt="' . h($val) . '">';
|
|
}
|
|
return ($link ? "<a href='$link'>$return</a>" : $return);
|
|
}
|
|
|
|
function editVal($val, $field) {
|
|
if (ereg('date|timestamp', $field["type"])) {
|
|
return preg_replace('~^([0-9]{2}([0-9]+))-(0?([0-9]+))-(0?([0-9]+))~', lang('$1-$3-$5'), $val);
|
|
}
|
|
return $val;
|
|
}
|
|
|
|
function selectColumnsPrint($select, $columns) {
|
|
//! allow grouping functions by indexes
|
|
}
|
|
|
|
function selectSearchPrint($where, $columns, $indexes) {
|
|
//! from-to, foreign keys
|
|
echo '<fieldset><legend>' . lang('Search') . "</legend><div>\n";
|
|
$i = 0;
|
|
foreach ((array) $_GET["where"] as $val) {
|
|
if (strlen("$val[col]$val[val]")) {
|
|
echo "<div><select name='where[$i][col]'><option value=''>" . lang('(anywhere)') . optionlist($columns, $val["col"], true) . "</select>";
|
|
echo "<input name='where[$i][val]' value='" . h($val["val"]) . "'></div>\n";
|
|
$i++;
|
|
}
|
|
}
|
|
echo "<div><select name='where[$i][col]' onchange='select_add_row(this);'><option value=''>" . lang('(anywhere)') . optionlist($columns, null, true) . "</select>";
|
|
echo "<input name='where[$i][val]'></div>\n";
|
|
echo "</div></fieldset>\n";
|
|
}
|
|
|
|
function selectOrderPrint($order, $columns, $indexes) {
|
|
//! desc
|
|
$orders = array();
|
|
foreach ($indexes as $key => $index) {
|
|
$order = array();
|
|
foreach ($index["columns"] as $val) {
|
|
$order[] = $this->fieldName(array("field" => $val, "comment" => $columns[$val]));
|
|
}
|
|
if (count(array_filter($order, 'strlen')) > 1 && $key != "PRIMARY") {
|
|
$orders[$key] = implode(", ", $order);
|
|
}
|
|
}
|
|
if ($orders) {
|
|
echo '<fieldset><legend>' . lang('Sort') . "</legend><div>";
|
|
echo "<select name='index_order'>" . optionlist(array("" => "") + $orders, $_GET["index_order"], true) . "</select>";
|
|
echo "</div></fieldset>\n";
|
|
}
|
|
}
|
|
|
|
function selectLimitPrint($limit) {
|
|
echo "<fieldset><legend>" . lang('Limit') . "</legend><div>"; // <div> for easy styling
|
|
echo "<select name='limit'>" . optionlist(array("", "30", "100"), $limit) . "</select>";
|
|
echo "</div></fieldset>\n";
|
|
}
|
|
|
|
function selectLengthPrint($text_length) {
|
|
}
|
|
|
|
function selectActionPrint() {
|
|
echo "<fieldset><legend>" . lang('Action') . "</legend><div>";
|
|
echo "<input type='submit' value='" . lang('Select') . "'>";
|
|
echo "</div></fieldset>\n";
|
|
}
|
|
|
|
function selectEmailPrint($emailFields) {
|
|
global $confirm;
|
|
if ($emailFields) {
|
|
echo '<fieldset><legend><a href="#fieldset-email" onclick="return !toggle(\'fieldset-email\');">' . lang('E-mail') . "</a></legend><div id='fieldset-email' class='hidden'>\n";
|
|
echo "<p>" . lang('From') . ": <input name='email_from'>\n";
|
|
echo lang('Subject') . ": <input name='email_subject'>\n";
|
|
echo "<p><textarea name='email_message' rows='15' cols='60'></textarea>\n";
|
|
echo "<p>" . (count($emailFields) == 1 ? '<input type="hidden" name="email_field" value="' . h(key($emailFields)) . '">' : '<select name="email_field">' . optionlist($emailFields) . '</select> ');
|
|
echo "<input type='submit' name='email' value='" . lang('Send') . "'$confirm>\n";
|
|
echo "</div></fieldset>\n";
|
|
}
|
|
}
|
|
|
|
function selectColumnsProcess($columns, $indexes) {
|
|
return array(array(), array());
|
|
}
|
|
|
|
function selectSearchProcess($fields, $indexes) {
|
|
$return = array();
|
|
foreach ((array) $_GET["where"] as $val) {
|
|
if (strlen("$val[col]$val[val]")) {
|
|
$value = $this->processInput($fields[$val["col"]], $val["val"]);
|
|
$cond = ($value == "NULL" ? " IS" : ($val["op"] == "=" ? " =" : " LIKE")) . " $value";
|
|
if (strlen($val["col"])) {
|
|
$return[] = idf_escape($val["col"]) . $cond;
|
|
} else {
|
|
// find anywhere
|
|
$cols = array();
|
|
foreach ($fields as $name => $field) {
|
|
if (is_numeric($val["val"]) || !ereg('int|float|double|decimal', $field["type"])) {
|
|
$cols[] = $name;
|
|
}
|
|
}
|
|
$return[] = ($cols ? "(" . implode("$cond OR ", array_map('idf_escape', $cols)) . "$cond)" : "0");
|
|
}
|
|
}
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
function selectOrderProcess($fields, $indexes) {
|
|
if ($_GET["order"]) {
|
|
return array(idf_escape($_GET["order"][0]) . (isset($_GET["desc"][0]) ? " DESC" : ""));
|
|
}
|
|
$index_order = $_GET["index_order"];
|
|
foreach ((strlen($index_order) ? array($indexes[$index_order]) : $indexes) as $index) {
|
|
if (strlen($index_order) || $index["type"] == "INDEX") {
|
|
$desc = false;
|
|
foreach ($index["columns"] as $val) {
|
|
if (ereg('date|timestamp', $fields[$val]["type"])) {
|
|
$desc = true;
|
|
break;
|
|
}
|
|
}
|
|
$return = array();
|
|
foreach ($index["columns"] as $val) {
|
|
$return[] = idf_escape($val) . ($desc ? " DESC" : "");
|
|
}
|
|
return $return;
|
|
}
|
|
}
|
|
return array();
|
|
}
|
|
|
|
function selectLimitProcess() {
|
|
return (isset($_GET["limit"]) ? $_GET["limit"] : "30");
|
|
}
|
|
|
|
function selectLengthProcess() {
|
|
return "100";
|
|
}
|
|
|
|
function selectEmailProcess($where) {
|
|
global $dbh;
|
|
if ($_POST["email"]) {
|
|
$sent = 0;
|
|
if ($_POST["all"] || $_POST["check"]) {
|
|
$field = idf_escape($_POST["email_field"]);
|
|
$result = $dbh->query("SELECT DISTINCT $field FROM " . idf_escape($_GET["select"])
|
|
. " WHERE $field IS NOT NULL AND $field != ''"
|
|
. ($where ? " AND " . implode(" AND ", $where) : "")
|
|
. ($_POST["all"] ? "" : " AND ((" . implode(") OR (", array_map('where_check', (array) $_POST["check"])) . "))")
|
|
);
|
|
while ($row = $result->fetch_row()) {
|
|
if (is_email($row[0]) && mail($row[0], email_header($_POST["email_subject"]), $_POST["email_message"],
|
|
"MIME-Version: 1.0\nContent-Type: text/plain; charset=utf-8\nContent-Transfer-Encoding: 8bit"
|
|
. (is_email($_POST["email_from"]) ? "\nFrom: $_POST[email_from]" : "") //! should allow address with a name but simple application of email_header() adds the default server domain
|
|
)) {
|
|
$sent++;
|
|
}
|
|
}
|
|
$result->free();
|
|
}
|
|
redirect(remove_from_uri(), lang('%d e-mail(s) have been sent.', $sent));
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function messageQuery($query) {
|
|
return "<!--\n" . str_replace("--", "--><!--", $query) . "\n-->";
|
|
}
|
|
|
|
function editFunctions($field) {
|
|
$return = array($field["null"] || $field["auto_increment"] ? "" : "*");
|
|
if (ereg('date|time', $field["type"])) {
|
|
$return[] = "now";
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
function editInput($table, $field, $attrs, $value) {
|
|
global $dbh;
|
|
$foreign_keys = column_foreign_keys($table);
|
|
foreach ((array) $foreign_keys[$field["field"]] as $foreign_key) {
|
|
if (count($foreign_key["source"]) == 1) {
|
|
$id = idf_escape($foreign_key["target"][0]);
|
|
$name = $this->rowDescription($foreign_key["table"]);
|
|
if (strlen($name) && $dbh->result($dbh->query("SELECT COUNT(*) FROM " . idf_escape($foreign_key["table"]))) <= 1000) { // optionlist with more than 1000 options would be too big
|
|
$return = array("" => "");
|
|
$result = $dbh->query("SELECT $id, $name FROM " . idf_escape($foreign_key["table"]) . " ORDER BY 2");
|
|
while ($row = $result->fetch_row()) {
|
|
$return[$row[0]] = $row[1];
|
|
}
|
|
$result->free();
|
|
return "<select$attrs>" . optionlist($return, $value, true) . "</select>";
|
|
}
|
|
}
|
|
}
|
|
if ($field["full_type"] == "tinyint(1)") { // bool
|
|
return '<input type="checkbox" value="' . h($value ? $value : 1) . '"' . ($value ? ' checked' : '') . "$attrs>";
|
|
}
|
|
if (ereg('date|timestamp', $field["type"])) {
|
|
return "<input value='" . h($value) . "'$attrs> (" . lang('yyyy-mm-dd') . ")"; //! maxlength
|
|
}
|
|
return '';
|
|
}
|
|
|
|
function processInput($field, $value, $function = "") {
|
|
global $dbh;
|
|
if ($function == "now") {
|
|
return "$function()";
|
|
}
|
|
$return = $dbh->quote(ereg('date|timestamp', $field["type"]) && preg_match('(^' . str_replace('\\$1', '(?P<p1>[0-9]+)', preg_replace('~(\\\\\\$([2-6]))~', '(?P<p\\2>[0-9]{1,2})', preg_quote(lang('$1-$3-$5')))) . '(.*))', $value, $match)
|
|
? ($match["p1"] ? $match["p1"] : ($match["p2"] < 70 ? 20 : 19) . $match["p2"]) . "-$match[p3]$match[p4]-$match[p5]$match[p6]" . end($match)
|
|
: $value
|
|
);
|
|
if (!ereg('varchar|text', $field["type"]) && $field["full_type"] != "tinyint(1)" && !strlen($value)) {
|
|
$return = "NULL";
|
|
} elseif (ereg('date|time', $field["type"]) && $value == "CURRENT_TIMESTAMP") {
|
|
$return = $value;
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
function navigation($missing) {
|
|
if ($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 id='tables'>\n";
|
|
foreach ($table_status as $row) {
|
|
$name = $this->tableName($row);
|
|
if (isset($row["Engine"]) && strlen($name)) { // ignore views and tables without name
|
|
echo "<a href='" . h(ME) . 'select=' . urlencode($row["Name"]) . "'>$name</a><br>\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|