Edit foreign plugin
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f8ae1d6360
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@ -20,6 +20,7 @@ function adminer_object() {
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new AdminerForeignSystem,
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new AdminerEnumOption,
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new AdminerTablesFilter,
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new AdminerEditForeign,
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);
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/* It is possible to combine customization and plugins:
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@ -575,14 +575,14 @@ ORDER BY ORDINAL_POSITION", null, "") as $row) { //! requires MySQL 5
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function _foreignKeyOptions($table, $column, $value = null) {
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global $connection;
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if (list($table, $id, $name) = $this->_foreignColumn(column_foreign_keys($table), $column)) {
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$return = &$this->_values[$table];
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if (list($target, $id, $name) = $this->_foreignColumn(column_foreign_keys($table), $column)) {
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$return = &$this->_values[$target];
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if (!isset($return)) {
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$table_status = table_status($table);
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$return = ($table_status["Rows"] > 1000 ? "" : array("" => "") + get_key_vals("SELECT $id, $name FROM " . table($table) . " ORDER BY 2"));
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$table_status = table_status($target);
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$return = ($table_status["Rows"] > 1000 ? "" : array("" => "") + get_key_vals("SELECT $id, $name FROM " . table($target) . " ORDER BY 2"));
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}
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if (!$return && isset($value)) {
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return $connection->result("SELECT $name FROM " . table($table) . " WHERE $id = " . q($value));
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return $connection->result("SELECT $name FROM " . table($target) . " WHERE $id = " . q($value));
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}
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return $return;
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}
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30
plugins/edit-foreign.php
Normal file
30
plugins/edit-foreign.php
Normal file
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@ -0,0 +1,30 @@
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<?php
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/** Select foreign key in edit form
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* @author Jakub Vrana, http://www.vrana.cz/
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* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
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*/
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class AdminerEditForeign {
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function editInput($table, $field, $attrs, $value) {
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static $foreignTables = array();
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static $values = array();
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$foreignKeys = &$foreignTables[$table];
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if (!isset($foreignKeys)) {
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$foreignKeys = column_foreign_keys($table);
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}
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foreach ((array) $foreignKeys[$field["field"]] as $foreignKey) {
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if (count($foreignKey["source"]) == 1) {
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$target = $foreignKey["table"];
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$id = $foreignKey["target"][0];
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$options = &$values[$target][$id];
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if (!$options) {
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$options = array("" => "") + get_vals("SELECT " . idf_escape($id) . " FROM " . table($target) . " ORDER BY 1");
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}
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return "<select$attrs>" . optionlist($options, $value) . "</select>";
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}
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}
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}
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}
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