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Abstract UPDATE

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This commit is contained in:
Jakub Vrana 2013-07-05 15:32:15 -07:00
parent 1f7fa44923
commit b7739dc0bd
3 changed files with 32 additions and 16 deletions
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7
adminer/edit.inc.php
View file

@ -41,11 +41,10 @@ if ($_POST && !$error && !isset($_GET["select"])) {
if (!$set) {
redirect($location);
}
$query = table($TABLE) . " SET" . implode(",", $set);
query_redirect(
"UPDATE" . ($unique_array ? " $query$query_where" : limit1($query, $query_where)),
queries_redirect(
$location,
lang('Item has been updated.')
lang('Item has been updated.'),
$driver->update($TABLE, $set, $query_where, !$unique_array)
);
if (is_ajax()) {
page_headers();

12
adminer/include/driver.inc.php
View file

@ -21,6 +21,18 @@
return queries("DELETE" . ($limit ? limit1($query, $queryWhere) : " $query$queryWhere"));
}
/** Update data in table
* @param string
* @param array
* @param string " WHERE ..."
* @param int 0 or 1
* @return bool
*/
function update($table, $set, $queryWhere, $limit = 0) {
$query = table($table) . " SET" . implode(",", $set);
return queries("UPDATE" . ($limit ? limit1($query, $queryWhere) : " $query$queryWhere"));
}
/** Insert data into table
* @param string
* @param array

29
adminer/select.inc.php
View file

@ -86,7 +86,6 @@ if ($_POST && !$error) {
if ($_POST["save"] || $_POST["delete"]) { // edit
$result = true;
$affected = 0;
$query = table($TABLE);
$set = array();
if (!$_POST["delete"]) {
foreach ($columns as $name => $val) { //! should check also for edit or insert privileges
@ -95,22 +94,22 @@ if ($_POST && !$error) {
if ($_POST["clone"]) {
$set[idf_escape($name)] = ($val !== false ? $val : idf_escape($name));
} elseif ($val !== false) {
$set[] = idf_escape($name) . " = $val";
$set[] = "\n" . idf_escape($name) . " = $val";
}
}
}
$query .= ($_POST["clone"] ? " (" . implode(", ", array_keys($set)) . ")\nSELECT " . implode(", ", $set) . "\nFROM " . table($TABLE) : " SET\n" . implode(",\n", $set));
}
if ($_POST["delete"] || $set) {
$command = "UPDATE";
if ($_POST["clone"]) {
$command = "INSERT";
$query = "INTO $query";
$query = "INTO " . table($TABLE) . " (" . implode(", ", array_keys($set)) . ")\nSELECT " . implode(", ", $set) . "\nFROM " . table($TABLE);
}
if ($_POST["all"] || ($unselected === array() && is_array($_POST["check"])) || $is_group) {
$result = ($_POST["delete"]
? $driver->delete($TABLE, $where_check)
: queries("$command $query$where_check")
: ($_POST["clone"]
? queries("INSERT $query$where_check")
: $driver->update($TABLE, $set, $where_check)
)
);
$affected = $connection->affected_rows;
} else {
@ -119,7 +118,10 @@ if ($_POST && !$error) {
$where2 = "\nWHERE " . ($where ? implode(" AND ", $where) . " AND " : "") . where_check($val, $fields);
$result = ($_POST["delete"]
? $driver->delete($TABLE, $where2, 1)
: queries($command . limit1($query, $where2))
: ($_POST["clone"]
? queries("INSERT" . limit1($query, $where2))
: $driver->update($TABLE, $set, $where2)
)
);
if (!$result) {
break;
@ -148,11 +150,14 @@ if ($_POST && !$error) {
$set = array();
foreach ($row as $key => $val) {
$key = bracket_escape($key, 1); // 1 - back
$set[] = idf_escape($key) . " = " . (ereg('char|text', $fields[$key]["type"]) || $val != "" ? $adminer->processInput($fields[$key], $val) : "NULL");
$set[] = " " . idf_escape($key) . " = " . (ereg('char|text', $fields[$key]["type"]) || $val != "" ? $adminer->processInput($fields[$key], $val) : "NULL");
}
$query = table($TABLE) . " SET " . implode(", ", $set);
$where2 = " WHERE " . where_check($unique_idf, $fields) . ($where ? " AND " . implode(" AND ", $where) : "");
$result = queries("UPDATE" . ($is_group || $unselected === array() ? " $query$where2" : limit1($query, $where2))); // can change row on a different page without unique key
$result = $driver->update(
$TABLE,
$set,
" WHERE " . ($where ? implode(" AND ", $where) . " AND " : "") . where_check($unique_idf, $fields),
!($is_group || $unselected === array())
);
if (!$result) {
break;
}