PHP Model类代码示例

 /**
  * Transforms an object (model) to an integer (int).
  *
  * @param  \Model|null $model
  * @return int
  */
 public function transform($model)
 {
     if (empty($model)) {
         return 0;
     }
     return $model->getID();
 }

 /**
  * beforeSave is called before a model is saved. Returning false from a beforeSave callback
  * will abort the save operation.
  *
  * @param Model $model Model using this behavior
  * @param array $options Options passed from Model::save().
  * @return mixed False if the operation should abort. Any other result will continue.
  * @see Model::save()
  */
 public function beforeSave(Model $model, $options = array())
 {
     if (!empty($model->hasMany['Audit'])) {
         if ($model->id = !empty($model->id) ? $model->id : (!empty($model->data[$model->alias]['id']) ? $model->data[$model->alias]['id'] : '')) {
             $this->data[$model->id]['Audit']['entity'] = (!empty($model->plugin) ? $model->plugin . '.' : '') . $model->name;
             $this->data[$model->id]['Audit']['entity_id'] = $model->id;
             $this->data[$model->id]['Audit']['event'] = $model->exists() ? 'UPDATE' : 'CREATE';
             $this->data[$model->id]['Audit']['new'] = $this->data[$model->id]['Audit']['old'] = array();
             $this->data[$model->id]['Audit']['creator_id'] = !empty($model->data['Creator']['id']) ? $model->data['Creator']['id'] : null;
             $model->data = Hash::remove($model->data, 'Creator');
             if ($this->data[$model->id]['Audit']['event'] == 'CREATE') {
                 $this->data[$model->id]['Audit']['old'] = json_encode(array());
                 $this->data[$model->id]['Audit']['new'] = json_encode($model->data[$model->alias]);
             } else {
                 if ($this->data[$model->id]['Audit']['event'] == 'UPDATE') {
                     $old = $model->find('first', array('conditions' => array($model->alias . '.id' => $model->id), 'recursive' => -1));
                     foreach ($model->data[$model->alias] as $field => $value) {
                         if ($field == 'updated') {
                             continue;
                         }
                         if ($model->hasField($field) && $old[$model->alias][$field] != $value) {
                             $this->data[$model->id]['Audit']['old'][$field] = $old[$model->alias][$field];
                             $this->data[$model->id]['Audit']['new'][$field] = $value;
                         }
                     }
                     if (!empty($this->data[$model->id]['Audit']['old']) && !empty($this->data[$model->id]['Audit']['new'])) {
                         $this->data[$model->id]['Audit']['old'] = json_encode($this->data[$model->id]['Audit']['old']);
                         $this->data[$model->id]['Audit']['new'] = json_encode($this->data[$model->id]['Audit']['new']);
                     }
                 }
             }
         }
     }
     return parent::beforeSave($model, $options);
 }

 public static function remover(Model $uf)
 {
     if ($uf->get("id")) {
         $sql = "delete from uf where id = :id";
     }
     return self::exec($sql, $uf);
 }

function create_topic($request)
{
    Authenticator::assert_manager_or_professor($request->cookies['authToken']);
    $msg = new Messages($GLOBALS['locale']);
    try {
        $raw_input = $request->getBody();
        $content_type = explode(';', $request->type)[0];
        if ($content_type !== 'application/json') {
            Util::output_errors_and_die('', 415);
        }
        $input_data = json_decode($raw_input, true);
        if (empty($input_data)) {
            Util::output_errors_and_die('', 400);
        }
        $model = new Model();
        if (!isset($input_data['name'])) {
            $input_data['name'] = '';
        }
        $topic_id = $model->create_topic($input_data['name']);
        if ($topic_id) {
            http_response_code(201);
            header('Content-Type: text/plain');
            echo '/topics/' . $topic_id;
            die;
        } else {
            Util::output_errors_and_die('', 400);
        }
    } catch (ConflictException $e) {
        Util::output_errors_and_die($e->getMessage(), 409);
    } catch (DatabaseException $e) {
        Util::output_errors_and_die($e->getMessage(), 503);
    } catch (Exception $e) {
        Util::output_errors_and_die($e->getMessage(), 400);
    }
}

 /**
  * Adjust configs like: $Model->Behaviors-attach('Tools.DecimalInput', array('fields'=>array('xyz')))
  * leave fields empty to auto-detect all float inputs
  *
  * @return void
  */
 public function setup(Model $Model, $config = array())
 {
     $this->settings[$Model->alias] = $this->_defaultConfig;
     if (!empty($config['strict'])) {
         $this->settings[$Model->alias]['transform']['.'] = '#';
     }
     if ($this->settings[$Model->alias]['localeconv'] || !empty($config['localeconv'])) {
         // use locale settings
         $conv = localeconv();
         $loc = array('decimals' => $conv['decimal_point'], 'thousands' => $conv['thousands_sep']);
     } elseif ($configure = Configure::read('Localization')) {
         // Use configure settings
         $loc = (array) $configure;
     }
     if (!empty($loc)) {
         $this->settings[$Model->alias]['transform'] = array($loc['thousands'] => $this->settings[$Model->alias]['transform']['.'], $loc['decimals'] => $this->settings[$Model->alias]['transform'][',']);
     }
     $this->settings[$Model->alias] = $config + $this->settings[$Model->alias];
     $numberFields = array();
     $schema = $Model->schema();
     foreach ($schema as $key => $values) {
         if (isset($values['type']) && !in_array($key, $this->settings[$Model->alias]['fields']) && in_array($values['type'], $this->settings[$Model->alias]['observedTypes'])) {
             array_push($numberFields, $key);
         }
     }
     $this->settings[$Model->alias]['fields'] = array_merge($this->settings[$Model->alias]['fields'], $numberFields);
 }

 /**
  * Bind tag assocations
  *
  * @param Model $model Model instance that behavior is attached to
  * @return void
  */
 public function bindTagAssociations(Model $model)
 {
     extract($this->settings[$model->alias]);
     list($plugin, $withClass) = pluginSplit($withModel, true);
     $model->bindModel(array('hasAndBelongsToMany' => array($tagAlias => array('className' => $tagClass, 'foreignKey' => $foreignKey, 'associationForeignKey' => $associationForeignKey, 'unique' => true, 'conditions' => array($withClass . '.model' => $model->name), 'fields' => '', 'dependent' => true, 'with' => $withModel))), $resetBinding);
     $model->{$tagAlias}->bindModel(array('hasMany' => array($taggedAlias => array('className' => $taggedClass))), $resetBinding);
 }

 /**
  * Recursively parses joins
  *
  * @param Model $Model
  * @param array $joins
  * @return array
  */
 protected function _parseJoins(Model $Model, $joins, $defaults = array())
 {
     $ds = $Model->getDataSource();
     $defaults = array_merge($this->_defaults, $defaults);
     if (isset($joins['defaults'])) {
         $defaults = array_merge($defaults, $joins['defaults']);
         unset($joins['defaults']);
     }
     foreach ((array) $joins as $association => $options) {
         if (is_string($options)) {
             if (is_numeric($association)) {
                 $association = $options;
                 $options = array();
             } else {
                 $options = (array) $options;
             }
         }
         $AssociatedModel = $this->_associatedModel($Model, $association);
         $deeperAssociations = array_diff_key($options, $defaults);
         $options = array_merge($defaults, $options);
         $this->_join($Model, $association, $options['conditions'], $options['type']);
         $fields = false;
         if ($options['fields'] === true) {
             $fields = null;
         } elseif (!empty($options['fields'])) {
             $fields = $options['fields'];
         }
         if ($fields !== false) {
             $this->_query['fields'] = array_merge($this->_query['fields'], $ds->fields($AssociatedModel, null, $fields));
         }
         if (!empty($deeperAssociations)) {
             $this->_parseJoins($AssociatedModel, $deeperAssociations, $defaults);
         }
     }
 }

function getMsgList($parm = array())
{
    $M = new Model('member_msg');
    $pre = C('DB_PREFIX');
    $field = true;
    $orderby = " id DESC";
    if ($parm['pagesize']) {
        //分页处理
        import("ORG.Util.Page");
        $count = $M->where($parm['map'])->count('id');
        $p = new \Org\Util\Page($count, $parm['pagesize']);
        $page = $p->show();
        $Lsql = "{$p->firstRow},{$p->listRows}";
        //分页处理
    } else {
        $page = "";
        $Lsql = "{$parm['limit']}";
    }
    $data = M('member_msg')->field(true)->where($parm['map'])->order($orderby)->limit($Lsql)->select();
    $symbol = C('MONEY_SYMBOL');
    $suffix = C("URL_HTML_SUFFIX");
    foreach ($data as $key => $v) {
    }
    $row = array();
    $row['list'] = $data;
    $row['page'] = $page;
    $row['count'] = $count;
    return $row;
}

 public function addToBasket(Model $Model, $id, array $options = array())
 {
     $options = Hash::merge(array('basket' => $Model->ShoppingBasketItem->ShoppingBasket->currentBasketId(), 'amount' => 1, 'configuration' => array(), 'non_overridable' => array()), array_filter($options));
     $configurationGroupIds = $Model->ItemConfigurationGroup->find('list', array('fields' => array('ConfigurationGroup.id'), 'conditions' => array('ItemConfigurationGroup.foreign_key' => $id, 'ItemConfigurationGroup.model' => $Model->name), 'contain' => array('ConfigurationGroup')));
     $valueData = $Model->ShoppingBasketItem->ConfigurationValue->generateValueData($Model->ShoppingBasketItem->name, $configurationGroupIds, $options['configuration'], $options['non_overridable']);
     $stackable = $Model->field('stackable', array('id' => $id));
     if ($stackable) {
         $shoppingBasketItemId = $Model->ShoppingBasketItem->field('id', array('ShoppingBasketItem.shopping_basket_id' => $options['basket'], 'ShoppingBasketItem.product_id' => $id));
         if (!$shoppingBasketItemId) {
             $Model->ShoppingBasketItem->create();
             $data = $Model->ShoppingBasketItem->saveAssociated(array('ShoppingBasketItem' => array('shopping_basket_id' => $options['basket'], 'product_id' => $id, 'amount' => $options['amount']), 'ConfigurationValue' => $valueData));
             return $data;
         }
         $Model->ShoppingBasketItem->id = $shoppingBasketItemId;
         $amount = $Model->ShoppingBasketItem->field('amount');
         return $Model->ShoppingBasketItem->saveField('amount', $amount + $options['amount']);
     }
     for ($number = 1; $number <= $options['amount']; $number++) {
         $Model->ShoppingBasketItem->create();
         $data = $Model->ShoppingBasketItem->saveAssociated(array('ShoppingBasketItem' => array('shopping_basket_id' => $options['basket'], 'product_id' => $id, 'amount' => 1), 'ConfigurationValue' => $valueData));
         if (!$data) {
             return false;
         }
     }
     return true;
 }

 /**
  * beforeValidate is called before a model is validated, you can use this callback to
  * add behavior validation rules into a models validate array. Returning false
  * will allow you to make the validation fail.
  *
  * @param Model $model Model using this behavior
  * @param array $options Options passed from Model::save().
  * @return mixed False or null will abort the operation. Any other result will continue.
  * @see Model::save()
  */
 public function beforeValidate(Model $model, $options = array())
 {
     $model->loadModels(array('CircularNoticeContent' => 'CircularNotices.CircularNoticeContent', 'CircularNoticeTargetUser' => 'CircularNotices.CircularNoticeTargetUser', 'User' => 'Users.User'));
     if (!$model->data['CircularNoticeContent']['is_room_target']) {
         // 回覧先ユーザのバリデーション処理
         if (!isset($model->data['CircularNoticeTargetUser'])) {
             $model->data['CircularNoticeTargetUser'] = array();
         }
         $model->CircularNoticeTargetUser->set($model->data['CircularNoticeTargetUser']);
         // ユーザ選択チェック
         $targetUsers = Hash::extract($model->data['CircularNoticeTargetUser'], '{n}.user_id');
         if (!$model->CircularNoticeTargetUser->isUserSelected($targetUsers)) {
             $model->CircularNoticeTargetUser->validationErrors['user_id'] = sprintf(__d('circular_notices', 'Select user'));
             $model->validationErrors = Hash::merge($model->validationErrors, $model->CircularNoticeTargetUser->validationErrors);
             return false;
         }
         if (!$model->CircularNoticeTargetUser->validates()) {
             $model->validationErrors = Hash::merge($model->validationErrors, $model->CircularNoticeTargetUser->validationErrors);
             return false;
         }
         if (!$model->User->existsUser($targetUsers)) {
             $model->CircularNoticeTargetUser->validationErrors['user_id'][] = sprintf(__d('net_commons', 'Failed on validation errors. Please check the input data.'));
             $model->validationErrors = Hash::merge($model->validationErrors, $model->CircularNoticeTargetUser->validationErrors);
             return false;
         }
     }
     return true;
 }

 function import($sFile)
 {
     if (!$this->bSpycReady) {
         return self::SPYC_CLASS_NOT_FOUND;
     }
     if (!file_exists($sFile)) {
         return self::YAML_FILE_NOT_FOUND;
     }
     $this->aTables = SPYC::YAMLload(file_get_contents($sFile));
     if (!is_array($this->aTables)) {
         return self::YAML_FILE_IS_INVALID;
     }
     uses('model' . DS . 'model');
     $oDB = $this->oDb;
     $aAllowedTables = $oDB->listSources();
     foreach ($this->aTables as $table => $records) {
         if (!in_array($oDB->config['prefix'] . $table, $aAllowedTables)) {
             return self::TABLE_NOT_FOUND;
         }
         $temp_model = new Model(false, $table);
         foreach ($records as $record_num => $record_value) {
             if (!isset($record_value['id'])) {
                 $record_value['id'] = $record_num;
             }
             if (!$temp_model->save($record_value)) {
                 return array('error' => array('table' => $table, 'record' => $record_value));
             }
         }
     }
     return true;
 }

 public function get_user_price_list($user_id)
 {
     $model = new Model();
     $condition['user_id'] = $user_id;
     $list = $model->table('ldh_price_user')->field('ldh_price.code,ldh_price.password,ldh_price_user.price_id')->join('ldh_price ON ldh_price_user.price_id = ldh_price.price_id')->where($condition)->select();
     return $list;
 }

 public function __construct($util, $get = null)
 {
     parent::__construct($util);
     $this->model();
     $this->setViewMenu();
     if (isset($get["vers"])) {
         $vers = $get["vers"];
     } else {
         $vers = 1;
     }
     if (isset($get["depuis"])) {
         $depuis = $get["depuis"];
     } else {
         $depuis = 1;
     }
     $model = new Model();
     if (isset($get["enregistrer"])) {
         //on a cliqué un bouton enregistrer
         if (isset($get["li"])) {
             //il y a des situs (inutile ici...)
             $model->validSitu($get["chk"], $this->util->getId(), $get["li"]);
         }
     }
     $data["lessitus"] = $model->getSitus($util->getId(), $util->getNumGroupe(), $vers);
     $data["auth"] = $this->util->estAuthent();
     $data["vers"] = $vers;
     $data["type"] = "V";
     //validations
     $this->view->init('dessitus.php', $data);
     $this->setViewBas();
     $model->close();
 }

 function __construct()
 {
     $model = new Model();
     $this->connection = $model->get_connection();
     //$this->connection = new mysqli('sql4.freemysqlhosting.net', 'sql497000', 'bGNjUbh2SS', 'sql497000');
     $this->check();
 }

 public function many_to_many(Model $reference)
 {
     $columns1 = parent::findConstraitn('PrimaryKey')->getColumns();
     $columns2 = $reference->findConstraitn('PrimaryKey')->getColumns();
     $mtm = ManyToMany::getInstance(parent::persistence(), $reference->persistence(), $columns1, $columns2);
     $this->weaks_entitys[get_class($mtm)] = $mtm;
 }