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PluginsRoomBehavior.php
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231 lines (193 loc) · 6.54 KB
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<?php
/**
* Plugin Behavior
*
* @author Noriko Arai <arai@nii.ac.jp>
* @author Shohei Nakajima <nakajimashouhei@gmail.com>
* @link http://www.netcommons.org NetCommons Project
* @license http://www.netcommons.org/license.txt NetCommons License
* @copyright Copyright 2014, NetCommons Project
*/
App::uses('ModelBehavior', 'Model');
/**
* Plugin Behavior
*
* @author Shohei Nakajima <nakajimashouhei@gmail.com>
* @package NetCommons\PluginManager\Model\Behavior
*/
class PluginsRoomBehavior extends ModelBehavior {
/**
* plugin_keyを基準にPluginsRoomの登録
*
* @param Model $model ビヘイビア呼び出し元モデル
* @param array $roomIds ルームIDリスト
* @param string $pluginKey プラグインKey
* @return bool True on success
* @throws InternalErrorException
*/
public function savePluginsRoomsByPluginKey(Model $model, $roomIds, $pluginKey) {
$model->loadModels([
'PluginsRoom' => 'PluginManager.PluginsRoom',
]);
//トランザクションBegin
$model->begin();
try {
$conditions = array(
$model->alias . '.room_id NOT' => $roomIds,
$model->alias . '.plugin_key' => $pluginKey,
);
if (! $model->deleteAll($conditions, false)) {
throw new InternalErrorException(__d('net_commons', 'Internal Server Error'));
}
//PluginsRoomテーブルの登録
foreach ($roomIds as $roomId) {
$this->__savePluginRoom($model, array(
'room_id' => $roomId, 'plugin_key' => $pluginKey
));
}
//トランザクションCommit
$model->commit();
} catch (Exception $ex) {
//トランザクションRollback
$model->rollback($ex);
}
return true;
}
/**
* plugin_keyを基準にPluginsRoomの登録
*
* @param Model $model ビヘイビア呼び出し元モデル
* @param int $roomId ルームID
* @param array $pluginKeys プラグインKeyリスト
* @return bool True on success
* @throws InternalErrorException
*/
public function savePluginsRoomsByRoomId(Model $model, $roomId, $pluginKeys) {
$model->loadModels([
'PluginsRoom' => 'PluginManager.PluginsRoom',
]);
//トランザクションBegin
$model->begin();
try {
$this->__savePluginsRoomsByRoomId($model, $roomId, $pluginKeys);
//トランザクションCommit
$model->commit();
} catch (Exception $ex) {
//トランザクションRollback
$model->rollback($ex);
}
return true;
}
/**
* plugin_keyを基準にPluginsRoomの登録
*
* @param Model $model ビヘイビア呼び出し元モデル
* @param int $roomId ルームID
* @param array $pluginKeys プラグインKeyリスト
* @return bool True on success
* @throws InternalErrorException
*/
public function savePluginsRoomsByPrivateRoomId(Model $model, $roomId, $pluginKeys) {
$model->loadModels([
'PluginsRoom' => 'PluginManager.PluginsRoom',
'Room' => 'Rooms.Room',
]);
//トランザクションBegin
$model->begin();
$db = $model->getDataSource();
try {
$this->__savePluginsRoomsByRoomId($model, $roomId, $pluginKeys);
//プライベートのIDを取得
$rooms = $model->Room->children($roomId, false, 'Room.id', 'Room.rght');
$roomIds = Hash::extract($rooms, '{n}.Room.id');
//※処理をDELETE + INSERTにしているが、必要なところだけINSERTにした方が良い。
// ただ大量データを考慮すると、DELETE + INSERTの方が早い。
$conditions = array(
$model->alias . '.room_id' => $roomIds,
);
if (! $model->deleteAll($conditions, false)) {
throw new InternalErrorException(__d('net_commons', 'Internal Server Error'));
}
$pluginRoomTable = $model->PluginsRoom->tablePrefix . $model->PluginsRoom->table;
$pluginRoomTableAs = $pluginRoomTable . ' AS ' . $model->PluginsRoom->alias;
$roomTable = $model->Room->tablePrefix . $model->Room->table . ' AS ' . $model->Room->alias;
//リクエストデータを使うため、escapeする
$dbRoomId = $db->value($roomId, 'string');
$values = array(
'room_id' => $model->Room->escapeField('id'),
'plugin_key' => $model->PluginsRoom->escapeField('plugin_key'),
'created' => $model->PluginsRoom->escapeField('created'),
'created_user' => $model->PluginsRoom->escapeField('created_user'),
'modified' => $model->PluginsRoom->escapeField('modified'),
'modified_user' => $model->PluginsRoom->escapeField('modified_user'),
);
$fields = implode(', ', array_keys($values));
$sql = 'INSERT INTO ' . $pluginRoomTable . '(' . $fields . ') ' .
'SELECT ' . implode(', ', $values) . ' ' .
'FROM ' . $pluginRoomTableAs . ', ' . $roomTable . ' ' .
'WHERE ' . $model->PluginsRoom->escapeField('room_id') . ' = ' . $dbRoomId . ' ' .
'AND ' . $model->Room->escapeField('id') . ' IN ' . '(' . implode(',', $roomIds) . ')';
//PluginsRoomテーブルの登録
$model->PluginsRoom->query($sql);
$result = $model->PluginsRoom->getAffectedRows() > 0;
if (! $result) {
throw new InternalErrorException(__d('net_commons', 'Internal Server Error'));
}
//トランザクションCommit
$model->commit();
} catch (Exception $ex) {
//トランザクションRollback
$model->rollback($ex);
}
return true;
}
/**
* plugin_keyを基準にPluginsRoomの登録
*
* @param Model $model ビヘイビア呼び出し元モデル
* @param int $roomId ルームID
* @param array $pluginKeys プラグインKeyリスト
* @return bool True on success
* @throws InternalErrorException
*/
private function __savePluginsRoomsByRoomId(Model $model, $roomId, $pluginKeys) {
$conditions = array(
$model->alias . '.room_id' => $roomId,
$model->alias . '.plugin_key NOT' => $pluginKeys,
);
if (! $model->deleteAll($conditions, false)) {
throw new InternalErrorException(__d('net_commons', 'Internal Server Error'));
}
//PluginsRoomテーブルの登録
foreach ($pluginKeys as $pluginKey) {
$this->__savePluginRoom($model, array(
'room_id' => $roomId, 'plugin_key' => $pluginKey
));
}
return true;
}
/**
* plugin_keyを基準にPluginsRoomの登録
*
* @param Model $model ビヘイビア呼び出し元モデル
* @param array $data 登録データ
* @return bool True on success
* @throws InternalErrorException
*/
private function __savePluginRoom(Model $model, $data) {
$model->loadModels([
'PluginsRoom' => 'PluginManager.PluginsRoom',
]);
$count = $model->find('count', array(
'recursive' => -1, 'conditions' => $data,
));
if ($count > 0) {
return true;
}
$model->create();
if (! $model->save($data, false)) {
throw new InternalErrorException(__d('net_commons', 'Internal Server Error'));
}
return true;
}
}