80 lines
2.8 KiB
PHP
80 lines
2.8 KiB
PHP
<?php
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/**
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* ZenTaoPHP的model类。
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* The model class file of ZenTaoPHP framework.
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*
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* The author disclaims copyright to this source code. In place of
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* a legal notice, here is a blessing:
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*
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* May you do good and not evil.
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* May you find forgiveness for yourself and forgive others.
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* May you share freely, never taking more than you give.
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*/
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/**
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* model基类。
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* The base class of model.
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*
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* @package framework
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*/
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include dirname(__FILE__) . '/base/model.class.php';
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class model extends baseModel
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{
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/**
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* 加载一个模块的model。加载完成后，使用$this->$moduleName来访问这个model对象。
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* 比如：loadModel('user')引入user模块的model实例对象，可以通过$this->user来访问它。
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*
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* Load the model of one module. After loaded, can use $this->$moduleName to visit the model object.
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*
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* Extension: set appName as empty.
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*
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* @param string $moduleName
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* @access public
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* @return object|bool the model object or false if model file not exists.
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*/
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public function loadModel($moduleName, $appName = '')
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{
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$appName = '';
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if(empty($moduleName)) return false;
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if(empty($appName)) $appName = $this->appName;
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global $loadedModels;
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if(isset($loadedModels[$appName][$moduleName]))
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{
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$this->$moduleName = $loadedModels[$appName][$moduleName];
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return $this->$moduleName;
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}
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$modelFile = $this->app->setModelFile($moduleName, $appName);
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if(!helper::import($modelFile)) return false;
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$modelClass = class_exists('ext' . $appName . $moduleName. 'model') ? 'ext' . $appName . $moduleName . 'model' : $appName . $moduleName . 'model';
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if(!class_exists($modelClass))
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{
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$modelClass = class_exists('ext' . $moduleName. 'model') ? 'ext' . $moduleName . 'model' : $moduleName . 'model';
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if(!class_exists($modelClass)) $this->app->triggerError(" The model $modelClass not found", __FILE__, __LINE__, $exit = true);
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}
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$loadedModels[$appName][$moduleName] = new $modelClass($appName);
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$this->$moduleName = $loadedModels[$appName][$moduleName];
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return $this->$moduleName;
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}
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/**
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* 删除记录
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* Delete one record.
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*
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* @param string $table the table name
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* @param string $id the id value of the record to be deleted
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* @access public
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* @return void
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*/
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public function delete($table, $id)
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{
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$this->dao->update($table)->set('deleted')->eq(1)->where('id')->eq($id)->exec();
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$object = preg_replace('/^' . preg_quote($this->config->db->prefix) . '/', '', trim($table, '`'));
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$this->loadModel('action')->create($object, $id, 'deleted', '', $extra = ACTIONMODEL::CAN_UNDELETED);
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}
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}
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