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<?php
/** Select foreign key in edit form
* @link https://www.adminer.org/plugins/#use
* @author Jakub Vrana, https://www.vrana.cz/
* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
* @license https://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
*/
class AdminerEditForeign extends Adminer\Plugin {
protected $limit;
function __construct($limit = 0) {
$this->limit = $limit;
}
function editInput($table, $field, $attrs, $value) {
static $foreignTables = array();
static $values = array();
$foreignKeys = &$foreignTables[$table];
if ($foreignKeys === null) {
$foreignKeys = Adminer\column_foreign_keys($table);
}
foreach ((array) $foreignKeys[$field["field"]] as $foreignKey) {
if (count($foreignKey["source"]) == 1) {
$target = $foreignKey["table"];
$id = $foreignKey["target"][0];
$options = &$values[$target][$id];
if (!$options) {
$column = Adminer\idf_escape($id);
if (preg_match('~binary~', $field["type"])) {
$column = "HEX($column)";
}
$options = array("" => "") + Adminer\get_vals("SELECT $column FROM " . Adminer\table($target) . " ORDER BY 1" . ($this->limit ? " LIMIT " . ($this->limit + 1) : ""));
if ($this->limit && count($options) - 1 > $this->limit) {
return;
}
}
return "<select$attrs>" . Adminer\optionlist($options, $value) . "</select>";
}
}
}
protected $translations = array(
'cs' => array('' => 'Výběr cizího klíče v editačním formuláři'),
'de' => array('' => 'Wählen Sie im Bearbeitungsformular den Fremdschlüssel aus'),
'pl' => array('' => 'Wybierz klucz obcy w formularzu edycji'),
'ro' => array('' => 'Selectați cheia străină în formularul de editare'),
'ja' => array('' => '外部キーを編集フォームで選択'),
);
}
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