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-rw-r--r--framework/Testing/Data/ActiveRecord/Relations/DEPRECATED_COMPATIBILITY_REASONS_ONLY3
-rw-r--r--framework/Testing/Data/ActiveRecord/Relations/TActiveRecordRelationContext.php230
-rw-r--r--framework/Testing/Data/ActiveRecord/TActiveFinder.php1279
-rw-r--r--framework/Testing/Data/ActiveRecord/TActiveRecord.php1843
-rw-r--r--framework/Testing/Data/ActiveRecord/TActiveRecordBehavior.php94
-rw-r--r--framework/Testing/Data/ActiveRecord/TActiveRecordCriteria.php254
6 files changed, 3703 insertions, 0 deletions
diff --git a/framework/Testing/Data/ActiveRecord/Relations/DEPRECATED_COMPATIBILITY_REASONS_ONLY b/framework/Testing/Data/ActiveRecord/Relations/DEPRECATED_COMPATIBILITY_REASONS_ONLY
new file mode 100644
index 00000000..8c7a4073
--- /dev/null
+++ b/framework/Testing/Data/ActiveRecord/Relations/DEPRECATED_COMPATIBILITY_REASONS_ONLY
@@ -0,0 +1,3 @@
+Please note that this file is used for old Prado ActiveRecord applications which use $record->withAnotherRecord - syntax.
+
+You shouln't use that syntax anymore as it's deprecated in this portation of Yii ActiveRecords.
diff --git a/framework/Testing/Data/ActiveRecord/Relations/TActiveRecordRelationContext.php b/framework/Testing/Data/ActiveRecord/Relations/TActiveRecordRelationContext.php
new file mode 100644
index 00000000..f13043df
--- /dev/null
+++ b/framework/Testing/Data/ActiveRecord/Relations/TActiveRecordRelationContext.php
@@ -0,0 +1,230 @@
+<?php
+/**
+ * TActiveRecordRelationContext class.
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package System.Testing.Data.ActiveRecord.Relations
+ */
+
+/**
+ * TActiveRecordRelationContext holds information regarding record relationships
+ * such as record relation property name, query criteria and foreign object record
+ * class names.
+ *
+ * This class is use internally by passing a context to the TActiveRecordRelation
+ * constructor.
+ *
+ * @author Wei Zhuo <weizho[at]gmail[dot]com>
+ * @version $Id$
+ * @package System.Testing.Data.ActiveRecord.Relations
+ * @since 3.1
+ */
+class TActiveRecordRelationContext
+{
+ private $_property;
+ private $_record;
+ private $_relation; //data from an entry of TActiveRecord::$RELATION
+ private $_fkeys;
+
+ public function __construct($record, $property=null, $relation=null)
+ {
+ $this->_record=$record;
+ $this->_property=$property;
+ $this->_relation=$relation;
+ }
+
+ /**
+ * @return boolean true if the relation is defined in TActiveRecord::$RELATIONS
+ * @since 3.1.2
+ */
+ public function hasRecordRelation()
+ {
+ return $this->_relation!==null;
+ }
+
+ public function getPropertyValue()
+ {
+ $obj = $this->getSourceRecord();
+ return $obj->getColumnValue($this->getProperty());
+ }
+
+ /**
+ * @return string name of the record property that the relationship results will be assigned to.
+ */
+ public function getProperty()
+ {
+ return $this->_property;
+ }
+
+ /**
+ * @return TActiveRecord the active record instance that queried for its related records.
+ */
+ public function getSourceRecord()
+ {
+ return $this->_record;
+ }
+
+ /**
+ * @return array foreign key of this relations, the keys is dependent on the
+ * relationship type.
+ * @since 3.1.2
+ */
+ public function getRelationForeignKeys()
+ {
+ if($this->_fkeys===null)
+ $this->_fkeys=$this->getRelationHandler()->getRelationForeignKeys();
+ return $this->_fkeys;
+ }
+
+ /**
+ * @return string HAS_MANY, HAS_ONE, or BELONGS_TO
+ */
+ public function getRelationType()
+ {
+ return $this->_relation[0];
+ }
+
+ /**
+ * @return string foreign record class name.
+ */
+ public function getForeignRecordClass()
+ {
+ return $this->_relation[1];
+ }
+
+ /**
+ * @return string foreign key field names, comma delimited.
+ * @since 3.1.2
+ */
+ public function getFkField()
+ {
+ return $this->_relation[2];
+ }
+
+ /**
+ * @return string the query condition for the relation as specified in RELATIONS
+ * @since 3.1.2
+ */
+ public function getCondition()
+ {
+ return isset($this->_relation[3])?$this->_relation[3]:null;
+ }
+
+ /**
+ * @return array the query parameters for the relation as specified in RELATIONS
+ * @since 3.1.2
+ */
+ public function getParameters()
+ {
+ return isset($this->_relation[4])?$this->_relation[4]:array();
+ }
+
+ /**
+ * @return boolean true if the 3rd element of an TActiveRecord::$RELATION entry is set.
+ * @since 3.1.2
+ */
+ public function hasFkField()
+ {
+ $notManyToMany = $this->getRelationType() !== TActiveRecord::MANY_TO_MANY;
+ return $notManyToMany && isset($this->_relation[2]) && !empty($this->_relation[2]);
+ }
+
+ /**
+ * @return string the M-N relationship association table name.
+ */
+ public function getAssociationTable()
+ {
+ return $this->_relation[2];
+ }
+
+ /**
+ * @return boolean true if the relationship is HAS_MANY and requires an association table.
+ */
+ public function hasAssociationTable()
+ {
+ $isManyToMany = $this->getRelationType() === TActiveRecord::MANY_TO_MANY;
+ return $isManyToMany && isset($this->_relation[2]) && !empty($this->_relation[2]);
+ }
+
+ /**
+ * @return TActiveRecord corresponding relationship foreign object finder instance.
+ */
+ public function getForeignRecordFinder()
+ {
+ return TActiveRecord::finder($this->getForeignRecordClass());
+ }
+
+ /**
+ * Creates and return the TActiveRecordRelation handler for specific relationships.
+ * An instance of TActiveRecordHasOne, TActiveRecordBelongsTo, TActiveRecordHasMany,
+ * or TActiveRecordHasManyAssocation will be returned.
+ * @param TActiveRecordCriteria search criteria
+ * @return TActiveRecordRelation record relationship handler instnace.
+ * @throws TActiveRecordException if property is not defined or missing.
+ */
+ public function getRelationHandler($criteria=null)
+ {
+ if(!$this->hasRecordRelation())
+ {
+ throw new TActiveRecordException('ar_undefined_relation_prop',
+ $this->_property, get_class($this->_record), 'RELATIONS');
+ }
+ if($criteria===null)
+ $criteria = new TActiveRecordCriteria($this->getCondition(), $this->getParameters());
+ switch($this->getRelationType())
+ {
+ case TActiveRecord::HAS_MANY:
+ Prado::using('System.Data.ActiveRecord.Relations.TActiveRecordHasMany');
+ return new TActiveRecordHasMany($this, $criteria);
+ case TActiveRecord::MANY_TO_MANY:
+ Prado::using('System.Data.ActiveRecord.Relations.TActiveRecordHasManyAssociation');
+ return new TActiveRecordHasManyAssociation($this, $criteria);
+ case TActiveRecord::HAS_ONE:
+ Prado::using('System.Data.ActiveRecord.Relations.TActiveRecordHasOne');
+ return new TActiveRecordHasOne($this, $criteria);
+ case TActiveRecord::BELONGS_TO:
+ Prado::using('System.Data.ActiveRecord.Relations.TActiveRecordBelongsTo');
+ return new TActiveRecordBelongsTo($this, $criteria);
+ default:
+ throw new TActiveRecordException('ar_invalid_relationship');
+ }
+ }
+
+ /**
+ * @return TActiveRecordRelationCommand
+ */
+ public function updateAssociatedRecords($updateBelongsTo=false)
+ {
+ $success=true;
+ foreach($this->_record->getRecordRelations() as $data)
+ {
+ list($property, $relation) = $data;
+ $belongsTo = $relation[0]==TActiveRecord::BELONGS_TO;
+ if(($updateBelongsTo && $belongsTo) || (!$updateBelongsTo && !$belongsTo))
+ {
+ $obj = $this->getSourceRecord();
+ if(!$this->isEmptyFkObject($obj->getColumnValue($property)))
+ {
+ $context = new TActiveRecordRelationContext($this->getSourceRecord(),$property,$relation);
+ $success = $context->getRelationHandler()->updateAssociatedRecords() && $success;
+ }
+ }
+ }
+ return $success;
+ }
+
+ protected function isEmptyFkObject($obj)
+ {
+ if(is_object($obj))
+ return $obj instanceof TList ? $obj->count() === 0 : false;
+ else if(is_array($obj))
+ return count($obj)===0;
+ else
+ return empty($obj);
+ }
+}
+
diff --git a/framework/Testing/Data/ActiveRecord/TActiveFinder.php b/framework/Testing/Data/ActiveRecord/TActiveFinder.php
new file mode 100644
index 00000000..d1c35bdf
--- /dev/null
+++ b/framework/Testing/Data/ActiveRecord/TActiveFinder.php
@@ -0,0 +1,1279 @@
+<?php
+/**
+ * CActiveRecord class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright &copy; 2008-2009 Yii Software LLC
+ * @license http://www.yiiframework.com/license/CBaseActiveRelation*/
+
+/**
+ * CActiveFinder implements eager loading and lazy loading of related active records.
+ *
+ * When used in eager loading, this class provides the same set of find methods as
+ * {@link CActiveRecord}.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveFinder.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0
+ */
+class TActiveFinder extends TComponent
+{
+ /**
+ * @var boolean join all tables all at once. Defaults to false.
+ * This property is internally used.
+ * @since 1.0.2
+ */
+ public $joinAll=false;
+ /**
+ * @var boolean whether the base model has limit or offset.
+ * This property is internally used.
+ * @since 1.0.2
+ */
+ public $baseLimited=false;
+
+ private $_joinCount=0;
+ private $_joinTree;
+ private $_builder;
+ private $_criteria; // the criteria generated via named scope
+
+ /**
+ * Constructor.
+ * A join tree is built up based on the declared relationships between active record classes.
+ * @param CActiveRecord the model that initiates the active finding process
+ * @param mixed the relation names to be actively looked for
+ * @param CDbCriteria the criteria associated with the named scopes (since version 1.0.5)
+ */
+ public function __construct($model,$with,$criteria=null)
+ {
+ $this->_criteria=$criteria;
+ $this->_builder=$model->getCommandBuilder();
+ $this->_joinTree=new TJoinElement($this,$model);
+ $this->buildJoinTree($this->_joinTree,$with);
+ }
+
+ /**
+ * Uses the most aggressive join approach.
+ * By calling this method, even if there is LIMIT/OFFSET option set for
+ * the primary table query, we will still use a single SQL statement.
+ * By default (without calling this method), the primary table will be queried
+ * by itself so that LIMIT/OFFSET can be correctly applied.
+ * @return CActiveFinder the finder object
+ * @since 1.0.2
+ */
+ public function together()
+ {
+ $this->joinAll=true;
+ return $this;
+ }
+
+ private function query($criteria,$all=false)
+ {
+ if($this->_criteria!==null)
+ {
+ $this->_criteria->mergeWith($criteria);
+ $criteria=$this->_criteria;
+ }
+
+ $this->_joinTree->find($criteria);
+ $this->_joinTree->afterFind();
+
+ if($all)
+ return array_values($this->_joinTree->records);
+ else if(count($this->_joinTree->records))
+ return reset($this->_joinTree->records);
+ else
+ return null;
+ }
+
+ /**
+ * This is the relational version of {@link CActiveRecord::find()}.
+ */
+ public function find($condition='',$params=array())
+ {
+ Prado::trace(get_class($this->_joinTree->model).'.find() eagerly','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->_builder->createCriteria($condition,$params);
+ return $this->query($criteria);
+ }
+
+ /**
+ * This is the relational version of {@link CActiveRecord::findAll()}.
+ */
+ public function findAll($condition='',$params=array())
+ {
+ Prado::trace(get_class($this->_joinTree->model).'.findAll() eagerly','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->_builder->createCriteria($condition,$params);
+ return $this->query($criteria,true);
+ }
+
+ /**
+ * This is the relational version of {@link CActiveRecord::findByPk()}.
+ */
+ public function findByPk($pk,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this->_joinTree->model).'.findByPk() eagerly','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->_builder->createPkCriteria($this->_joinTree->model->getTableSchema(),$pk,$condition,$params);
+ return $this->query($criteria);
+ }
+
+ /**
+ * This is the relational version of {@link CActiveRecord::findAllByPk()}.
+ */
+ public function findAllByPk($pk,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this->_joinTree->model).'.findAllByPk() eagerly','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->_builder->createPkCriteria($this->_joinTree->model->getTableSchema(),$pk,$condition,$params);
+ return $this->query($criteria,true);
+ }
+
+ /**
+ * This is the relational version of {@link CActiveRecord::findByAttributes()}.
+ */
+ public function findByAttributes($attributes,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this->_joinTree->model).'.findByAttributes() eagerly','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->_builder->createColumnCriteria($this->_joinTree->model->getTableSchema(),$attributes,$condition,$params);
+ return $this->query($criteria);
+ }
+
+ /**
+ * This is the relational version of {@link CActiveRecord::findAllByAttributes()}.
+ */
+ public function findAllByAttributes($attributes,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this->_joinTree->model).'.findAllByAttributes() eagerly','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->_builder->createColumnCriteria($this->_joinTree->model->getTableSchema(),$attributes,$condition,$params);
+ return $this->query($criteria,true);
+ }
+
+ /**
+ * This is the relational version of {@link CActiveRecord::findBySql()}.
+ */
+ public function findBySql($sql,$params=array())
+ {
+ Prado::trace(get_class($this->_joinTree->model).'.findBySql() eagerly','System.Testing.Data.ActiveRecord.TActiveRecord');
+ if(($row=$this->_builder->createSqlCommand($sql,$params)->queryRow())!==false)
+ {
+ $baseRecord=$this->_joinTree->model->populateRecord($row,false);
+ $this->_joinTree->findWithBase($baseRecord);
+ $this->_joinTree->afterFind();
+ return $baseRecord;
+ }
+ }
+
+ /**
+ * This is the relational version of {@link CActiveRecord::findAllBySql()}.
+ */
+ public function findAllBySql($sql,$params=array())
+ {
+ Prado::trace(get_class($this->_joinTree->model).'.findAllBySql() eagerly','System.Testing.Data.ActiveRecord.TActiveRecord');
+ if(($rows=$this->_builder->createSqlCommand($sql,$params)->queryAll())!==array())
+ {
+ $baseRecords=$this->_joinTree->model->populateRecords($rows,false);
+ $this->_joinTree->findWithBase($baseRecords);
+ $this->_joinTree->afterFind();
+ return $baseRecords;
+ }
+ else
+ return array();
+ }
+
+ /**
+ * This is the relational version of {@link CActiveRecord::count()}.
+ * @since 1.0.3
+ */
+ public function count($condition='',$params=array())
+ {
+ Prado::trace(get_class($this->_joinTree->model).'.count() eagerly','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->_builder->createCriteria($condition,$params);
+ if($this->_criteria!==null)
+ {
+ $this->_criteria->mergeWith($criteria);
+ $criteria=$this->_criteria;
+ }
+ return $this->_joinTree->count($criteria);
+ }
+
+ /**
+ * Finds the related objects for the specified active record.
+ * This method is internally invoked by {@link CActiveRecord} to support lazy loading.
+ * @param CActiveRecord the base record whose related objects are to be loaded
+ */
+ public function lazyFind($baseRecord)
+ {
+ $this->_joinTree->lazyFind($baseRecord);
+ if(!empty($this->_joinTree->children))
+ {
+ $child=reset($this->_joinTree->children);
+ $child->afterFind();
+ }
+ }
+
+ /**
+ * Builds up the join tree representing the relationships involved in this query.
+ * @param CJoinElement the parent tree node
+ * @param mixed the names of the related objects relative to the parent tree node
+ * @param array additional query options to be merged with the relation
+ */
+ private function buildJoinTree($parent,$with,$options=null)
+ {
+ if($parent instanceof CStatElement)
+ throw new TDbException('The STAT relation "'.($parent->relation->name).'" cannot have child relations.');
+
+ if(is_string($with))
+ {
+ if(($pos=strrpos($with,'.'))!==false)
+ {
+ $parent=$this->buildJoinTree($parent,substr($with,0,$pos));
+ $with=substr($with,$pos+1);
+ }
+
+ // named scope
+ if(($pos=strpos($with,':'))!==false)
+ {
+ $scopes=explode(':',substr($with,$pos+1));
+ $with=substr($with,0,$pos);
+ }
+
+ if(isset($parent->children[$with]))
+ return $parent->children[$with];
+
+ if(($relation=$parent->model->getActiveRelation($with))===null)
+ throw new TDbException('Relation "'.$with.'" is not defined in active record class "'.get_class($parent->model).'".');
+
+ $relation=clone $relation;
+ $model=TActiveRecord::model($relation->className);
+ if(($scope=$model->defaultScope())!==array())
+ $relation->mergeWith($scope);
+ if(isset($scopes) && !empty($scopes))
+ {
+ $scs=$model->scopes();
+ foreach($scopes as $scope)
+ {
+ if(isset($scs[$scope]))
+ $relation->mergeWith($scs[$scope]);
+ else
+ throw new TDbException('Active record class "'.get_class($model).'" does not have a scope named "'.$scope.'".');
+ }
+ }
+
+ // dynamic options
+ if($options!==null)
+ $relation->mergeWith($options);
+
+ if($relation instanceof TStatRelation)
+ return new TStatElement($this,$relation,$parent);
+ else
+ {
+ $element=$parent->children[$with]=new TJoinElement($this,$relation,$parent,++$this->_joinCount);
+ if(!empty($relation->with))
+ $this->buildJoinTree($element,$relation->with);
+ return $element;
+ }
+ }
+
+ // $with is an array, keys are relation name, values are relation spec
+ foreach($with as $key=>$value)
+ {
+ if(is_string($value)) // the value is a relation name
+ $this->buildJoinTree($parent,$value);
+ else if(is_string($key) && is_array($value))
+ $element=$this->buildJoinTree($parent,$key,$value);
+ }
+ }
+}
+
+
+/**
+ * CJoinElement represents a tree node in the join tree created by {@link CActiveFinder}.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveFinder.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0
+ */
+class TJoinElement
+{
+ /**
+ * @var integer the unique ID of this tree node
+ */
+ public $id;
+ /**
+ * @var CActiveRelation the relation represented by this tree node
+ */
+ public $relation;
+ /**
+ * @var CActiveRecord the model associated with this tree node
+ */
+ public $model;
+ /**
+ * @var array list of active records found by the queries. They are indexed by primary key values.
+ */
+ public $records=array();
+ /**
+ * @var array list of child join elements
+ */
+ public $children=array();
+ /**
+ * @var array list of stat elements
+ * @since 1.0.4
+ */
+ public $stats=array();
+ /**
+ * @var string table alias for this join element
+ */
+ public $tableAlias;
+
+ private $_finder;
+ private $_builder;
+ private $_parent;
+ private $_pkAlias; // string or name=>alias
+ private $_columnAliases=array(); // name=>alias
+ private $_joined=false;
+ private $_table;
+ private $_related=array(); // PK, relation name, related PK => true
+
+ /**
+ * Constructor.
+ * @param CActiveFinder the finder
+ * @param mixed the relation (if the third parameter is not null)
+ * or the model (if the third parameter is null) associated with this tree node.
+ * @param CJoinElement the parent tree node
+ * @param integer the ID of this tree node that is unique among all the tree nodes
+ */
+ public function __construct($finder,$relation,$parent=null,$id=0)
+ {
+ $this->_finder=$finder;
+ $this->id=$id;
+ if($parent!==null)
+ {
+ $this->relation=$relation;
+ $this->_parent=$parent;
+ $this->_builder=$parent->_builder;
+ $this->tableAlias=$relation->alias===null?$relation->name:$relation->alias;
+ $this->model=TActiveRecord::model($relation->className);
+ $this->_table=$this->model->getTableSchema();
+ }
+ else // root element, the first parameter is the model.
+ {
+ $this->model=$relation;
+ $this->_builder=$relation->getCommandBuilder();
+ $this->_table=$relation->getTableSchema();
+ }
+
+ // set up column aliases, such as t1_c2
+ $table=$this->_table;
+ $prefix='t'.$id.'_c';
+ foreach($table->getColumnNames() as $key=>$name)
+ {
+ $alias=$prefix.$key;
+ $this->_columnAliases[$name]=$alias;
+ if($table->primaryKey===$name)
+ $this->_pkAlias=$alias;
+ else if(is_array($table->primaryKey) && in_array($name,$table->primaryKey))
+ $this->_pkAlias[$name]=$alias;
+ }
+ }
+
+ /**
+ * Performs the recursive finding with the criteria.
+ * @param CDbCriteria the query criteria
+ */
+ public function find($criteria=null)
+ {
+ if($this->_parent===null) // root element
+ {
+ $query=new TJoinQuery($this,$criteria);
+ $this->_finder->baseLimited=($criteria->offset>=0 || $criteria->limit>=0);
+ $this->buildQuery($query);
+ $this->_finder->baseLimited=false;
+ $this->runQuery($query);
+ }
+ else if(!$this->_joined && !empty($this->_parent->records)) // not joined before
+ {
+ $query=new TJoinQuery($this->_parent);
+ $this->_joined=true;
+ $query->join($this);
+ $this->buildQuery($query);
+ $this->_parent->runQuery($query);
+ }
+
+ foreach($this->children as $child) // find recursively
+ $child->find();
+
+ foreach($this->stats as $stat)
+ $stat->query();
+ }
+
+ /**
+ * Performs lazy find with the specified base record.
+ * @param CActiveRecord the active record whose related object is to be fetched.
+ */
+ public function lazyFind($baseRecord)
+ {
+ if(is_string($this->_table->primaryKey))
+ $this->records[$baseRecord->{$this->_table->primaryKey}]=$baseRecord;
+ else
+ {
+ $pk=array();
+ foreach($this->_table->primaryKey as $name)
+ $pk[$name]=$baseRecord->$name;
+ $this->records[serialize($pk)]=$baseRecord;
+ }
+
+ foreach($this->stats as $stat)
+ $stat->query();
+
+ if(empty($this->children))
+ return;
+
+ $child=reset($this->children);
+ $query=new TJoinQuery($this);
+ $this->_joined=true;
+ $child->_joined=true;
+ $query->join($child);
+ if($child->relation instanceof THasManyRelation)
+ {
+ $query->limit=$child->relation->limit;
+ $query->offset=$child->relation->offset;
+ $this->_finder->baseLimited=($query->offset>=0 || $query->limit>=0);
+ $query->groups[]=$child->relation->group;
+ $query->havings[]=$child->relation->having;
+ }
+ $child->buildQuery($query);
+ $this->_finder->baseLimited=false;
+ $this->runQuery($query);
+ foreach($child->children as $c)
+ $c->find();
+ }
+
+ /**
+ * Performs the eager loading with the base records ready.
+ * @param mixed the available base record(s).
+ */
+ public function findWithBase($baseRecords)
+ {
+ if(!is_array($baseRecords))
+ $baseRecords=array($baseRecords);
+ if(is_string($this->_table->primaryKey))
+ {
+ foreach($baseRecords as $baseRecord)
+ $this->records[$baseRecord->{$this->_table->primaryKey}]=$baseRecord;
+ }
+ else
+ {
+ foreach($baseRecords as $baseRecord)
+ {
+ $pk=array();
+ foreach($this->_table->primaryKey as $name)
+ $pk[$name]=$baseRecord->$name;
+ $this->records[serialize($pk)]=$baseRecord;
+ }
+ }
+
+ $query=new TJoinQuery($this);
+ $this->buildQuery($query);
+ if(count($query->joins)>1)
+ $this->runQuery($query);
+ foreach($this->children as $child)
+ $child->find();
+
+ foreach($this->stats as $stat)
+ $stat->query();
+ }
+
+ /**
+ * Count the number of primary records returned by the join statement.
+ * @param CDbCriteria the query criteria
+ * @return integer number of primary records.
+ * @since 1.0.3
+ */
+ public function count($criteria=null)
+ {
+ $query=new TJoinQuery($this,$criteria);
+ // ensure only one big join statement is used
+ $this->_finder->baseLimited=false;
+ $this->_finder->joinAll=true;
+ $this->buildQuery($query);
+
+ if(is_string($this->_table->primaryKey))
+ {
+ $prefix=$this->getColumnPrefix();
+ $schema=$this->_builder->getSchema();
+ $column=$prefix.$schema->quoteColumnName($this->_table->primaryKey);
+ }
+ else if($criteria->select!=='*')
+ $column=$criteria->select;
+ else
+ throw new TDbException('Unable to count records with composite primary keys. Please explicitly specify the SELECT option in the query criteria.');
+
+ $query->selects=array("COUNT(DISTINCT $column)");
+ $query->orders=$query->groups=$query->havings=array();
+ $command=$query->createCommand($this->_builder);
+ return $command->queryScalar();
+ }
+
+ /**
+ * Calls {@link CActiveRecord::afterFind} of all the records.
+ * @since 1.0.3
+ */
+ public function afterFind()
+ {
+ foreach($this->records as $record)
+ $record->afterFindInternal();
+ foreach($this->children as $child)
+ $child->afterFind();
+ }
+
+ /**
+ * Builds the join query with all descendant HAS_ONE and BELONGS_TO nodes.
+ * @param CJoinQuery the query being built up
+ */
+ public function buildQuery($query)
+ {
+ foreach($this->children as $child)
+ {
+ if($child->relation instanceof THasOneRelation || $child->relation instanceof TBelongsToRelation
+ || $this->_finder->joinAll || !$this->_finder->baseLimited && $child->relation->together)
+ {
+ $child->_joined=true;
+ $query->join($child);
+ $child->buildQuery($query);
+ }
+ }
+ }
+
+ /**
+ * Executes the join query and populates the query results.
+ * @param CJoinQuery the query to be executed.
+ */
+ public function runQuery($query)
+ {
+ $command=$query->createCommand($this->_builder);
+ foreach($command->queryAll() as $row)
+ $this->populateRecord($query,$row);
+ }
+
+ /**
+ * Populates the active records with the query data.
+ * @param CJoinQuery the query executed
+ * @param array a row of data
+ * @return CActiveRecord the populated record
+ */
+ private function populateRecord($query,$row)
+ {
+ // determine the primary key value
+ if(is_string($this->_pkAlias)) // single key
+ {
+ if(isset($row[$this->_pkAlias]))
+ $pk=$row[$this->_pkAlias];
+ else // no matching related objects
+ return null;
+ }
+ else // is_array, composite key
+ {
+ $pk=array();
+ foreach($this->_pkAlias as $name=>$alias)
+ {
+ if(isset($row[$alias]))
+ $pk[$name]=$row[$alias];
+ else // no matching related objects
+ return null;
+ }
+ $pk=serialize($pk);
+ }
+
+ // retrieve or populate the record according to the primary key value
+ if(isset($this->records[$pk]))
+ $record=$this->records[$pk];
+ else
+ {
+ $attributes=array();
+ $aliases=array_flip($this->_columnAliases);
+ foreach($row as $alias=>$value)
+ {
+ if(isset($aliases[$alias]))
+ $attributes[$aliases[$alias]]=$value;
+ }
+ $record=$this->model->populateRecord($attributes,false);
+ foreach($this->children as $child)
+ $record->addRelatedRecord($child->relation->name,null,$child->relation instanceof THasManyRelation);
+ $this->records[$pk]=$record;
+ }
+
+ // populate child records recursively
+ foreach($this->children as $child)
+ {
+ if(!isset($query->elements[$child->id]))
+ continue;
+ $childRecord=$child->populateRecord($query,$row);
+ if($child->relation instanceof THasOneRelation || $child->relation instanceof TBelongsToRelation)
+ $record->addRelatedRecord($child->relation->name,$childRecord,false);
+ else // has_many and many_many
+ {
+ // need to double check to avoid adding duplicated related objects
+ if($childRecord instanceof TActiveRecord)
+ $fpk=serialize($childRecord->getPrimaryKey());
+ else
+ $fpk=0;
+ if(!isset($this->_related[$pk][$child->relation->name][$fpk]))
+ {
+ $record->addRelatedRecord($child->relation->name,$childRecord,true);
+ $this->_related[$pk][$child->relation->name][$fpk]=true;
+ }
+ }
+ }
+
+ return $record;
+ }
+
+ /**
+ * @return string the table name and the table alias (if any). This can be used directly in SQL query without escaping.
+ */
+ public function getTableNameWithAlias()
+ {
+ if($this->tableAlias!==null)
+ return $this->_table->rawName . ' ' . $this->tableAlias;
+ else
+ return $this->_table->rawName;
+ }
+
+ /**
+ * Generates the list of columns to be selected.
+ * Columns will be properly aliased and primary keys will be added to selection if they are not specified.
+ * @param mixed columns to be selected. Defaults to '*', indicating all columns.
+ * @return string the column selection
+ */
+ public function getColumnSelect($select='*')
+ {
+ $schema=$this->_builder->getSchema();
+ $prefix=$this->getColumnPrefix();
+ $columns=array();
+ if($select==='*')
+ {
+ foreach($this->_table->getColumnNames() as $name)
+ $columns[]=$prefix.$schema->quoteColumnName($name).' AS '.$schema->quoteColumnName($this->_columnAliases[$name]);
+ }
+ else
+ {
+ if(is_string($select))
+ $select=explode(',',$select);
+ $selected=array();
+ foreach($select as $name)
+ {
+ $name=trim($name);
+ $matches=array();
+ if(($pos=strrpos($name,'.'))!==false)
+ $key=substr($name,$pos+1);
+ else
+ $key=$name;
+ if(isset($this->_columnAliases[$key])) // simple column names
+ {
+ $columns[]=$prefix.$schema->quoteColumnName($key).' AS '.$schema->quoteColumnName($this->_columnAliases[$key]);
+ $selected[$this->_columnAliases[$key]]=1;
+ }
+ else if(preg_match('/^(.*?)\s+AS\s+(\w+)$/i',$name,$matches)) // if the column is already aliased
+ {
+ $alias=$matches[2];
+ if(!isset($this->_columnAliases[$alias]) || $this->_columnAliases[$alias]!==$alias)
+ {
+ $this->_columnAliases[$alias]=$alias;
+ $columns[]=$name;
+ $selected[$alias]=1;
+ }
+ }
+ else
+ throw new TDbException('Active record "'.get_class($this->model).'" is trying to select an invalid column "'.$name.'". Note, the column must exist in the table or be an expression with alias.');
+ }
+ // add primary key selection if they are not selected
+ if(is_string($this->_pkAlias) && !isset($selected[$this->_pkAlias]))
+ $columns[]=$prefix.$schema->quoteColumnName($this->_table->primaryKey).' AS '.$schema->quoteColumnName($this->_pkAlias);
+ else if(is_array($this->_pkAlias))
+ {
+ foreach($this->_table->primaryKey as $name)
+ if(!isset($selected[$name]))
+ $columns[]=$prefix.$schema->quoteColumnName($name).' AS '.$schema->quoteColumnName($this->_pkAlias[$name]);
+ }
+ }
+
+ return implode(', ',$columns);
+ }
+
+ /**
+ * @return string the primary key selection
+ */
+ public function getPrimaryKeySelect()
+ {
+ $schema=$this->_builder->getSchema();
+ $prefix=$this->getColumnPrefix();
+ $columns=array();
+ if(is_string($this->_pkAlias))
+ $columns[]=$prefix.$schema->quoteColumnName($this->_table->primaryKey).' AS '.$schema->quoteColumnName($this->_pkAlias);
+ else if(is_array($this->_pkAlias))
+ {
+ foreach($this->_pkAlias as $name=>$alias)
+ $columns[]=$prefix.$schema->quoteColumnName($name).' AS '.$schema->quoteColumnName($alias);
+ }
+ return implode(', ',$columns);
+ }
+
+ /**
+ * @return string the condition that specifies only the rows with the selected primary key values.
+ */
+ public function getPrimaryKeyRange()
+ {
+ if(empty($this->records))
+ return '';
+ $values=array_keys($this->records);
+ if(is_array($this->_table->primaryKey))
+ {
+ foreach($values as &$value)
+ $value=unserialize($value);
+ }
+ return $this->_builder->createInCondition($this->_table,$this->_table->primaryKey,$values,$this->getColumnPrefix());
+ }
+
+ /**
+ * @return string the column prefix for column reference disambiguation
+ */
+ public function getColumnPrefix()
+ {
+ if($this->tableAlias!==null)
+ return $this->tableAlias.'.';
+ else
+ return $this->_table->rawName.'.';
+ }
+
+ /**
+ * @return string the join statement (this node joins with its parent)
+ */
+ public function getJoinCondition()
+ {
+ $parent=$this->_parent;
+ $relation=$this->relation;
+ if($this->relation instanceof TManyManyRelation)
+ {
+ if(!preg_match('/^\s*(.*?)\((.*)\)\s*$/',$this->relation->foreignKey,$matches))
+ throw new TDbException('The relation "'.($this->relation->name).'" in active record class "'.get_class($parent->model).'" is specified with an invalid foreign key. The format of the foreign key must be "joinTable(fk1,fk2,...)".');
+
+ $schema=$this->_builder->getSchema();
+ if(($joinTable=$schema->getTable($matches[1]))===null)
+ throw new TDbException('The relation "'.($this->relation->name).'" in active record class "'.get_class($parent->model).'" is not specified correctly: the join table "'.($matches[1]).'" given in the foreign key cannot be found in the database.');
+
+ $fks=preg_split('/[\s,]+/',$matches[2],-1,PREG_SPLIT_NO_EMPTY);
+
+ return $this->joinManyMany($joinTable,$fks,$parent);
+ }
+ else
+ {
+ $fks=preg_split('/[\s,]+/',$relation->foreignKey,-1,PREG_SPLIT_NO_EMPTY);
+ if($this->relation instanceof TBelongsToRelation)
+ {
+ $pke=$this;
+ $fke=$parent;
+ }
+ else
+ {
+ $pke=$parent;
+ $fke=$this;
+ }
+ return $this->joinOneMany($fke,$fks,$pke,$parent);
+ }
+ }
+
+ /**
+ * Generates the join statement for one-many relationship.
+ * This works for HAS_ONE, HAS_MANY and BELONGS_TO.
+ * @param CJoinElement the join element containing foreign keys
+ * @param array the foreign keys
+ * @param CJoinElement the join element containg primary keys
+ * @param CJoinElement the parent join element
+ * @return string the join statement
+ * @throws CDbException if a foreign key is invalid
+ */
+ private function joinOneMany($fke,$fks,$pke,$parent)
+ {
+ $schema=$this->_builder->getSchema();
+ $joins=array();
+ foreach($fks as $i=>$fk)
+ {
+ if(!isset($fke->_table->columns[$fk]))
+ throw new TDbException('The relation "'.($this->relation->name).'" in active record class "'.get_class($parent->model).'" is specified with an invalid foreign key "'.$fk.'". There is no such column in the table "'.($fke->_table->name).'".');
+
+ if(isset($fke->_table->foreignKeys[$fk]))
+ $pk=$fke->_table->foreignKeys[$fk][1];
+ else // FK constraints undefined
+ {
+ if(is_array($pke->_table->primaryKey)) // composite PK
+ $pk=$pke->_table->primaryKey[$i];
+ else
+ $pk=$pke->_table->primaryKey;
+ }
+ $joins[]=$fke->getColumnPrefix().$schema->quoteColumnName($fk) . '=' . $pke->getColumnPrefix().$schema->quoteColumnName($pk);
+ }
+ if(!empty($this->relation->on))
+ $joins[]=$this->relation->on;
+ return $this->relation->joinType . ' ' . $this->getTableNameWithAlias() . ' ON (' . implode(') AND (',$joins).')';
+ }
+
+ /**
+ * Generates the join statement for many-many relationship.
+ * @param CDbTableSchema the join table
+ * @param array the foreign keys
+ * @param CJoinElement the parent join element
+ * @return string the join statement
+ * @throws CDbException if a foreign key is invalid
+ */
+ private function joinManyMany($joinTable,$fks,$parent)
+ {
+ $schema=$this->_builder->getSchema();
+ $joinAlias=$this->relation->name.'_'.$this->tableAlias;
+ $parentCondition=array();
+ $childCondition=array();
+ foreach($fks as $i=>$fk)
+ {
+ if(!isset($joinTable->columns[$fk]))
+ throw new TDbException('The relation "'.($this->relation->name).'" in active record class "'.get_class($parent->model).'" is specified with an invalid foreign key "'.$fk.'". There is no such column in the table "'.($joinTable->name).'".');
+
+ if(isset($joinTable->foreignKeys[$fk]))
+ {
+ list($tableName,$pk)=$joinTable->foreignKeys[$fk];
+ if(!isset($parentCondition[$pk]) && $schema->compareTableNames($parent->_table->rawName,$tableName))
+ $parentCondition[$pk]=$parent->getColumnPrefix().$schema->quoteColumnName($pk).'='.$joinAlias.'.'.$schema->quoteColumnName($fk);
+ else if(!isset($childCondition[$pk]) && $schema->compareTableNames($this->_table->rawName,$tableName))
+ $childCondition[$pk]=$this->getColumnPrefix().$schema->quoteColumnName($pk).'='.$joinAlias.'.'.$schema->quoteColumnName($fk);
+ else
+ throw new TDbException('The relation "'.($this->relation->name).'" in active record class "'.get_class($parent->model).'" is specified with an invalid foreign key "'.$fk.'". The foreign key does not point to either joining table.');
+ }
+ else // FK constraints not defined
+ {
+ if($i<count($parent->_table->primaryKey))
+ {
+ $pk=is_array($parent->_table->primaryKey) ? $parent->_table->primaryKey[$i] : $parent->_table->primaryKey;
+ $parentCondition[$pk]=$parent->getColumnPrefix().$schema->quoteColumnName($pk).'='.$joinAlias.'.'.$schema->quoteColumnName($fk);
+ }
+ else
+ {
+ $j=$i-count($parent->_table->primaryKey);
+ $pk=is_array($this->_table->primaryKey) ? $this->_table->primaryKey[$j] : $this->_table->primaryKey;
+ $childCondition[$pk]=$this->getColumnPrefix().$schema->quoteColumnName($pk).'='.$joinAlias.'.'.$schema->quoteColumnName($fk);
+ }
+ }
+ }
+ if($parentCondition!==array() && $childCondition!==array())
+ {
+ $join=$this->relation->joinType.' '.$joinTable->rawName.' '.$joinAlias;
+ $join.=' ON ('.implode(') AND (',$parentCondition).')';
+ $join.=' '.$this->relation->joinType.' '.$this->getTableNameWithAlias();
+ $join.=' ON ('.implode(') AND (',$childCondition).')';
+ if(!empty($this->relation->on))
+ $join.=' AND ('.$this->relation->on.')';
+ return $join;
+ }
+ else
+ throw new TDbException('The relation "'.($this->relation->name).'" in active record class "'.get_class($parent->model).'" is specified with an incomplete foreign key. The foreign key must consist of columns referencing both joining tables.');
+ }
+}
+
+
+/**
+ * CJoinQuery represents a JOIN SQL statement.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveFinder.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0
+ */
+class TJoinQuery
+{
+ /**
+ * @var array list of column selections
+ */
+ public $selects=array();
+ /**
+ * @var array list of join statement
+ */
+ public $joins=array();
+ /**
+ * @var array list of WHERE clauses
+ */
+ public $conditions=array();
+ /**
+ * @var array list of ORDER BY clauses
+ */
+ public $orders=array();
+ /**
+ * @var array list of GROUP BY clauses
+ */
+ public $groups=array();
+ /**
+ * @var array list of HAVING clauses
+ */
+ public $havings=array();
+ /**
+ * @var integer row limit
+ */
+ public $limit=-1;
+ /**
+ * @var integer row offset
+ */
+ public $offset=-1;
+ /**
+ * @var array list of query parameters
+ */
+ public $params=array();
+ /**
+ * @var array list of join element IDs (id=>true)
+ */
+ public $elements=array();
+
+ /**
+ * Constructor.
+ * @param CJoinElement The root join tree.
+ * @param CDbCriteria the query criteria
+ */
+ public function __construct($joinElement,$criteria=null)
+ {
+ if($criteria!==null)
+ {
+ $this->selects[]=$joinElement->getColumnSelect($criteria->select);
+ $this->joins[]=$joinElement->getTableNameWithAlias();
+ $this->joins[]=$criteria->join;
+ $this->conditions[]=$criteria->condition;
+ $this->orders[]=$criteria->order;
+ $this->groups[]=$criteria->group;
+ $this->havings[]=$criteria->having;
+ $this->limit=$criteria->limit;
+ $this->offset=$criteria->offset;
+ $this->params=$criteria->params;
+ }
+ else
+ {
+ $this->selects[]=$joinElement->getPrimaryKeySelect();
+ $this->joins[]=$joinElement->getTableNameWithAlias();
+ $this->conditions[]=$joinElement->getPrimaryKeyRange();
+ }
+ $this->elements[$joinElement->id]=true;
+ }
+
+ /**
+ * Joins with another join element
+ * @param CJoinElement the element to be joined
+ */
+ public function join($element)
+ {
+ $this->selects[]=$element->getColumnSelect($element->relation->select);
+ $this->conditions[]=$element->relation->condition;
+ $this->orders[]=$element->relation->order;
+ $this->joins[]=$element->getJoinCondition();
+ $this->groups[]=$element->relation->group;
+ $this->havings[]=$element->relation->having;
+
+ if(is_array($element->relation->params))
+ {
+ if(is_array($this->params))
+ $this->params=array_merge($this->params,$element->relation->params);
+ else
+ $this->params=$element->relation->params;
+ }
+ $this->elements[$element->id]=true;
+ }
+
+ /**
+ * Creates the SQL statement.
+ * @param CDbCommandBuilder the command builder
+ * @return string the SQL statement
+ */
+ public function createCommand($builder)
+ {
+ $sql='SELECT ' . implode(', ',$this->selects);
+ $sql.=' FROM ' . implode(' ',$this->joins);
+
+ $conditions=array();
+ foreach($this->conditions as $condition)
+ if($condition!=='')
+ $conditions[]=$condition;
+ if($conditions!==array())
+ $sql.=' WHERE (' . implode(') AND (',$conditions).')';
+
+ $groups=array();
+ foreach($this->groups as $group)
+ if($group!=='')
+ $groups[]=$group;
+ if($groups!==array())
+ $sql.=' GROUP BY ' . implode(', ',$groups);
+
+ $havings=array();
+ foreach($this->havings as $having)
+ if($having!=='')
+ $havings[]=$having;
+ if($havings!==array())
+ $sql.=' HAVING (' . implode(') AND (',$havings).')';
+
+ $orders=array();
+ foreach($this->orders as $order)
+ if($order!=='')
+ $orders[]=$order;
+ if($orders!==array())
+ $sql.=' ORDER BY ' . implode(', ',$orders);
+
+ $sql=$builder->applyLimit($sql,$this->limit,$this->offset);
+ $command=$builder->getDbConnection()->createCommand($sql);
+ $builder->bindValues($command,$this->params);
+ return $command;
+ }
+}
+
+
+/**
+ * CStatElement represents STAT join element for {@link CActiveFinder}.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveFinder.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0.4
+ */
+class TStatElement
+{
+ /**
+ * @var CActiveRelation the relation represented by this tree node
+ */
+ public $relation;
+
+ private $_finder;
+ private $_parent;
+
+ /**
+ * Constructor.
+ * @param CActiveFinder the finder
+ * @param CStatRelation the STAT relation
+ * @param CJoinElement the join element owning this STAT element
+ */
+ public function __construct($finder,$relation,$parent)
+ {
+ $this->_finder=$finder;
+ $this->_parent=$parent;
+ $this->relation=$relation;
+ $parent->stats[]=$this;
+ }
+
+ /**
+ * Performs the STAT query.
+ */
+ public function query()
+ {
+ if(preg_match('/^\s*(.*?)\((.*)\)\s*$/',$this->relation->foreignKey,$matches))
+ $this->queryManyMany($matches[1],$matches[2]);
+ else
+ $this->queryOneMany();
+ }
+
+ private function queryOneMany()
+ {
+ $relation=$this->relation;
+ $model=TActiveRecord::model($relation->className);
+ $builder=$model->getCommandBuilder();
+ $schema=$builder->getSchema();
+ $table=$model->getTableSchema();
+ $pkTable=$this->_parent->model->getTableSchema();
+
+ $fks=preg_split('/[\s,]+/',$relation->foreignKey,-1,PREG_SPLIT_NO_EMPTY);
+ if(count($fks)!==count($pkTable->primaryKey))
+ throw new TDbException('The relation "'.($relation->name).'" in active record class "'.get_class($parent->model).'" is specified with an invalid foreign key. The columns in the key must match the primary keys of the table "'.($pkTable->name).'".');
+
+ // set up mapping between fk and pk columns
+ $map=array(); // pk=>fk
+ foreach($fks as $i=>$fk)
+ {
+ if(!isset($table->columns[$fk]))
+ throw new TDbException('The relation "'.($relation->name).'" in active record class "'.get_class($parent->model).'" is specified with an invalid foreign key "'.$fk.'". There is no such column in the table "'.($table->name).'".');
+
+ if(isset($table->foreignKeys[$fk]))
+ {
+ list($tableName,$pk)=$table->foreignKeys[$fk];
+ if($schema->compareTableNames($pkTable->rawName,$tableName))
+ $map[$pk]=$fk;
+ else
+ throw new TDbException('The relation "'.($relation->name).'" in active record class "'.get_class($parent->model).'" is specified with a foreign key "'.$fk.'" that does not point to the parent table "'.($pkTable->name).'".');
+ }
+ else // FK constraints undefined
+ {
+ if(is_array($table->primaryKey)) // composite PK
+ $map[$table->primaryKey[$i]]=$fk;
+ }
+ }
+
+ $records=$this->_parent->records;
+
+ $where=empty($relation->condition)?'' : ' WHERE ('.$relation->condition.')';
+ $group=empty($relation->group)?'' : ', '.$relation->group;
+ $having=empty($relation->having)?'' : ' AND ('.$relation->having.')';
+ $order=empty($relation->order)?'' : ' ORDER BY '.$relation->order;
+
+ $c=$schema->quoteColumnName('c');
+ $s=$schema->quoteColumnName('s');
+
+ // generate and perform query
+ if(count($fks)===1) // single column FK
+ {
+ $col=$table->columns[$fks[0]]->rawName;
+ $sql="SELECT $col AS $c, {$relation->select} AS $s FROM {$table->rawName}"
+ .$where
+ ." GROUP BY $col".$group
+ ." HAVING ".$builder->createInCondition($table,$fks[0],array_keys($records))
+ .$having.$order;
+ $command=$builder->getDbConnection()->createCommand($sql);
+ if(is_array($relation->params))
+ $builder->bindValues($command,$relation->params);
+ $stats=array();
+ foreach($command->queryAll() as $row)
+ $stats[$row['c']]=$row['s'];
+ }
+ else // composite FK
+ {
+ $keys=array_keys($records);
+ foreach($keys as &$key)
+ {
+ $key2=unserialize($key);
+ $key=array();
+ foreach($pkTable->primaryKey as $pk)
+ $key[$map[$pk]]=$key2[$pk];
+ }
+ $cols=array();
+ foreach($pkTable->primaryKey as $n=>$pk)
+ {
+ $name=$table->columns[$map[$pk]]->rawName;
+ $cols[$name]=$name.' AS '.$schema->quoteColumnName('c'.$n);
+ }
+ $sql='SELECT '.implode(', ',$cols).", {$relation->select} AS $s FROM {$table->rawName}"
+ .$where
+ .' GROUP BY '.implode(', ',array_keys($cols)).$group
+ .' HAVING '.$builder->createInCondition($table,$fks,$keys)
+ .$having.$order;
+ $command=$builder->getDbConnection()->createCommand($sql);
+ if(is_array($relation->params))
+ $builder->bindValues($command,$relation->params);
+ $stats=array();
+ foreach($command->queryAll() as $row)
+ {
+ $key=array();
+ foreach($pkTable->primaryKey as $n=>$pk)
+ $key[$pk]=$row['c'.$n];
+ $stats[serialize($key)]=$row['s'];
+ }
+ }
+
+ // populate the results into existing records
+ foreach($records as $pk=>$record)
+ $record->addRelatedRecord($relation->name,isset($stats[$pk])?$stats[$pk]:$relation->defaultValue,false);
+ }
+
+ private function queryManyMany($joinTableName,$keys)
+ {
+ $relation=$this->relation;
+ $model=TActiveRecord::model($relation->className);
+ $table=$model->getTableSchema();
+ $builder=$model->getCommandBuilder();
+ $schema=$builder->getSchema();
+ $pkTable=$this->_parent->model->getTableSchema();
+
+ if(($joinTable=$builder->getSchema()->getTable($joinTableName))===null)
+ throw new TDbException('The relation "'.($relation->name).'" in active record class "'.get_class($this->_parent->model).'" is not specified correctly. The join table "'.$joinTableName.'" given in the foreign key cannot be found in the database.');
+
+ $fks=preg_split('/[\s,]+/',$keys,-1,PREG_SPLIT_NO_EMPTY);
+ if(count($fks)!==count($table->primaryKey)+count($pkTable->primaryKey))
+ throw new TDbException('The relation "'.($relation->name).'" in active record class "'.get_class($this->_parent->model).'" is specified with an incomplete foreign key. The foreign key must consist of columns referencing both joining tables.');
+
+ $joinCondition=array();
+ $map=array();
+ foreach($fks as $i=>$fk)
+ {
+ if(!isset($joinTable->columns[$fk]))
+ throw new TDbException('The relation "'.($relation->name).'" in active record class "'.get_class($this->_parent->model).'" is specified with an invalid foreign key "'.$fk.'". There is no such column in the table "'.($joinTable->name).'".');
+
+ if(isset($joinTable->foreignKeys[$fk]))
+ {
+ list($tableName,$pk)=$joinTable->foreignKeys[$fk];
+ if(!isset($joinCondition[$pk]) && $schema->compareTableNames($table->rawName,$tableName))
+ $joinCondition[$pk]=$table->rawName.'.'.$schema->quoteColumnName($pk).'='.$joinTable->rawName.'.'.$schema->quoteColumnName($fk);
+ else if(!isset($map[$pk]) && $schema->compareTableNames($pkTable->rawName,$tableName))
+ $map[$pk]=$fk;
+ else
+ throw new TDbException('The relation "'.($relation->name).'" in active record class "'.get_class($this->_parent->model).'" is specified with an invalid foreign key "'.$fk.'". The foreign key does not point to either joining table.');
+ }
+ else // FK constraints not defined
+ {
+ if($i<count($pkTable->primaryKey))
+ {
+ $pk=is_array($pkTable->primaryKey) ? $pkTable->primaryKey[$i] : $pkTable->primaryKey;
+ $map[$pk]=$fk;
+ }
+ else
+ {
+ $j=$i-count($pkTable->primaryKey);
+ $pk=is_array($table->primaryKey) ? $table->primaryKey[$j] : $table->primaryKey;
+ $joinCondition[$pk]=$table->rawName.'.'.$schema->quoteColumnName($pk).'='.$joinTable->rawName.'.'.$schema->quoteColumnName($fk);
+ }
+ }
+ }
+
+ if($joinCondition===array() || $map===array())
+ throw new TDbException('The relation "'.($relation->name).'" in active record class "'.get_class($this->_parent->model).'" is specified with an incomplete foreign key. The foreign key must consist of columns referencing both joining tables.');
+
+ $records=$this->_parent->records;
+
+ $cols=array();
+ foreach(is_string($pkTable->primaryKey)?array($pkTable->primaryKey):$pkTable->primaryKey as $n=>$pk)
+ {
+ $name=$joinTable->rawName.'.'.$schema->quoteColumnName($map[$pk]);
+ $cols[$name]=$name.' AS '.$schema->quoteColumnName('c'.$n);
+ }
+
+ $keys=array_keys($records);
+ if(is_array($pkTable->primaryKey))
+ {
+ foreach($keys as &$key)
+ {
+ $key2=unserialize($key);
+ $key=array();
+ foreach($pkTable->primaryKey as $pk)
+ $key[$map[$pk]]=$key2[$pk];
+ }
+ }
+
+ $where=empty($relation->condition)?'' : ' WHERE ('.$relation->condition.')';
+ $group=empty($relation->group)?'' : ', '.$relation->group;
+ $having=empty($relation->having)?'' : ' AND ('.$relation->having.')';
+ $order=empty($relation->order)?'' : ' ORDER BY '.$relation->order;
+
+ $sql='SELECT '.$this->relation->select.' AS '.$schema->quoteColumnName('s').', '.implode(', ',$cols)
+ .' FROM '.$table->rawName.' INNER JOIN '.$joinTable->rawName
+ .' ON ('.implode(') AND (',$joinCondition).')'
+ .$where
+ .' GROUP BY '.implode(', ',array_keys($cols)).$group
+ .' HAVING ('.$builder->createInCondition($joinTable,$map,$keys).')'
+ .$having.$order;
+
+ $command=$builder->getDbConnection()->createCommand($sql);
+ if(is_array($relation->params))
+ $builder->bindValues($command,$relation->params);
+
+ $stats=array();
+ foreach($command->queryAll() as $row)
+ {
+ if(is_array($pkTable->primaryKey))
+ {
+ $key=array();
+ foreach($pkTable->primaryKey as $n=>$k)
+ $key[$k]=$row['c'.$n];
+ $stats[serialize($key)]=$row['s'];
+ }
+ else
+ $stats[$row['c0']]=$row['s'];
+ }
+
+ foreach($records as $pk=>$record)
+ $record->addRelatedRecord($relation->name,isset($stats[$pk])?$stats[$pk]:$this->relation->defaultValue,false);
+ }
+}
diff --git a/framework/Testing/Data/ActiveRecord/TActiveRecord.php b/framework/Testing/Data/ActiveRecord/TActiveRecord.php
new file mode 100644
index 00000000..8d6c5e10
--- /dev/null
+++ b/framework/Testing/Data/ActiveRecord/TActiveRecord.php
@@ -0,0 +1,1843 @@
+<?php
+/**
+ * CActiveRecord class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright &copy; 2008-2009 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+/**
+ * CActiveRecord is the base class for classes representing relational data.
+ *
+ * It implements the active record design pattern, a popular Object-Relational Mapping (ORM) technique.
+ * Please check {@link http://www.yiiframework.com/doc/guide/database.ar the Guide} for more details
+ * about this class.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveRecord.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0
+ */
+
+Prado::using('System.Base.TModel');
+Prado::using('System.Testing.Data.*');
+Prado::using('System.Testing.Data.ActiveRecord.*');
+Prado::using('System.Base.TEvent');
+Prado::using('System.Testing.Data.ActiveRecord.TActiveRecordCriteria');
+
+abstract class TActiveRecord extends TModel
+{
+ const BELONGS_TO='TBelongsToRelation';
+ const HAS_ONE='THasOneRelation';
+ const HAS_MANY='THasManyRelation';
+ const MANY_MANY='TManyManyRelation';
+ const STAT='TStatRelation';
+
+ /**
+ * @var CDbConnection the default database connection for all active record classes.
+ * By default, this is the 'db' application component.
+ * @see getDbConnection
+ */
+ public static $db;
+
+ private static $_models=array(); // class name => model
+
+ private $_md; // meta data
+ private $_new=false; // whether this instance is new or not
+ private $_attributes=array(); // attribute name => attribute value
+ private $_related=array(); // attribute name => related objects
+ private $_c; // query criteria (used by finder only)
+
+ /**
+ * Returns the instance of a active record finder for a particular class.
+ * The finder objects are static instances for each ActiveRecord class.
+ * This means that event handlers bound to these finder instances are class wide.
+ * Create a new instance of the ActiveRecord class if you wish to bound the
+ * event handlers to object instance.
+ * @param string active record class name.
+ * @return TActiveRecord active record finder instance.
+ */
+
+ /**
+ * Constructor.
+ * @param string scenario name. See {@link CModel::scenario} for more details about this parameter.
+ */
+ public function __construct($scenario='insert')
+ {
+ if($scenario===null) // internally used by populateRecord() and model()
+ return;
+
+ $this->setScenario($scenario);
+ $this->setIsNewRecord(true);
+ $this->_attributes=$this->getMetaData()->attributeDefaults;
+
+ $this->attachBehaviors($this->behaviors());
+ $this->afterConstruct();
+ }
+
+ /**
+ * PHP sleep magic method.
+ * This method ensures that the model meta data reference is set to null.
+ */
+ public function __sleep()
+ {
+ $this->_md=null;
+ return array_keys((array)$this);
+ }
+
+ /**
+ * PHP getter magic method.
+ * This method is overridden so that AR attributes can be accessed like properties.
+ * @param string property name
+ * @return mixed property value
+ * @see getAttribute
+ */
+ public function __get($name)
+ {
+ if(isset($this->_attributes[$name]))
+ return $this->_attributes[$name];
+ else if(isset($this->getMetaData()->columns[$name]))
+ return null;
+ else if(isset($this->_related[$name]))
+ return $this->_related[$name];
+ else if(isset($this->getMetaData()->relations[$name]))
+ return $this->getRelated($name);
+ else
+ return parent::__get($name);
+ }
+
+ /**
+ * PHP setter magic method.
+ * This method is overridden so that AR attributes can be accessed like properties.
+ * @param string property name
+ * @param mixed property value
+ */
+ public function __set($name,$value)
+ {
+ if($this->setAttribute($name,$value)===false)
+ parent::__set($name,$value);
+ }
+
+ /**
+ * Checks if a property value is null.
+ * This method overrides the parent implementation by checking
+ * if the named attribute is null or not.
+ * @param string the property name or the event name
+ * @return boolean whether the property value is null
+ * @since 1.0.1
+ */
+ public function __isset($name)
+ {
+ if(isset($this->_attributes[$name]))
+ return true;
+ else if(isset($this->getMetaData()->columns[$name]))
+ return false;
+ else if(isset($this->_related[$name]))
+ return true;
+ else if(isset($this->getMetaData()->relations[$name]))
+ return $this->getRelated($name)!==null;
+# else
+# return parent::__isset($name);
+ }
+
+ /**
+ * Sets a component property to be null.
+ * This method overrides the parent implementation by clearing
+ * the specified attribute value.
+ * @param string the property name or the event name
+ * @since 1.0.1
+ */
+ public function __unset($name)
+ {
+ if(isset($this->getMetaData()->columns[$name]))
+ unset($this->_attributes[$name]);
+ else if(isset($this->getMetaData()->relations[$name]))
+ unset($this->_related[$name]);
+ else
+ parent::__unset($name);
+ }
+
+ /**
+ * Calls the named method which is not a class method.
+ * Do not call this method. This is a PHP magic method that we override
+ * to implement the named scope feature.
+ * @param string the method name
+ * @param array method parameters
+ * @return mixed the method return value
+ * @since 1.0.5
+ *
+ * @TODO: implement __call to parent
+ *
+ */
+ public function __call($name,$parameters)
+ {
+ if(isset($this->getMetaData()->relations[$name]))
+ {
+ if(empty($parameters))
+ return $this->getRelated($name,false);
+ else
+ return $this->getRelated($name,false,$parameters[0]);
+ }
+
+ $scopes=$this->scopes();
+ if(isset($scopes[$name]))
+ {
+ $this->getDbCriteria()->mergeWith($scopes[$name]);
+ return $this;
+ }
+
+# return parent::__call($name,$parameters);*/
+ }
+
+ /**
+ * Returns the related record(s).
+ * This method will return the related record(s) of the current record.
+ * If the relation is HAS_ONE or BELONGS_TO, it will return a single object
+ * or null if the object does not exist.
+ * If the relation is HAS_MANY or MANY_MANY, it will return an array of objects
+ * or an empty array.
+ * @param string the relation name (see {@link relations})
+ * @param boolean whether to reload the related objects from database. Defaults to false.
+ * @param array additional parameters that customize the query conditions as specified in the relation declaration.
+ * This parameter has been available since version 1.0.5.
+ * @return mixed the related object(s).
+ * @throws CDbException if the relation is not specified in {@link relations}.
+ * @since 1.0.2
+ */
+ public function getRelated($name,$refresh=false,$params=array())
+ {
+ if(!$refresh && $params===array() && (isset($this->_related[$name]) || array_key_exists($name,$this->_related)))
+ return $this->_related[$name];
+
+ $md=$this->getMetaData();
+ if(!isset($md->relations[$name]))
+ throw new TDbException(get_class($this).' does not have relation "'.$name.'".');
+
+ Prado::trace('lazy loading '.get_class($this).'.'.$name,'System.Testing.Data.ActiveRecord.TActiveRecord');
+ $relation=$md->relations[$name];
+ if($this->getIsNewRecord() && ($relation instanceof THasOneRelation || $relation instanceof THasManyRelation))
+ return $relation instanceof THasOneRelation ? null : array();
+
+ if($params!==array()) // dynamic query
+ {
+ $exists=isset($this->_related[$name]) || array_key_exists($name,$this->_related);
+ if($exists)
+ $save=$this->_related[$name];
+ unset($this->_related[$name]);
+ $r=array($name=>$params);
+ }
+ else
+ $r=$name;
+
+ $finder=new TActiveFinder($this,$r);
+ $finder->lazyFind($this);
+
+ if(!isset($this->_related[$name]))
+ {
+ if($relation instanceof THasManyRelation)
+ $this->_related[$name]=array();
+ else if($relation instanceof TStatRelation)
+ $this->_related[$name]=$relation->defaultValue;
+ else
+ $this->_related[$name]=null;
+ }
+
+ if($params!==array())
+ {
+ $results=$this->_related[$name];
+ if($exists)
+ $this->_related[$name]=$save;
+ else
+ unset($this->_related[$name]);
+ return $results;
+ }
+ else
+ return $this->_related[$name];
+ }
+
+ /**
+ * Returns a value indicating whether the named related object(s) has been loaded.
+ * @param string the relation name
+ * @return booolean a value indicating whether the named related object(s) has been loaded.
+ * @since 1.0.3
+ */
+ public function hasRelated($name)
+ {
+ return isset($this->_related[$name]) || array_key_exists($name,$this->_related);
+ }
+
+ /**
+ * Returns the query criteria associated with this model.
+ * @param boolean whether to create a criteria instance if it does not exist. Defaults to true.
+ * @return CDbCriteria the query criteria that is associated with this model.
+ * This criteria is mainly used by {@link scopes named scope} feature to accumulate
+ * different criteria specifications.
+ * @since 1.0.5
+ */
+ public function getDbCriteria($createIfNull=true)
+ {
+ if($this->_c===null)
+ {
+ if(($c=$this->defaultScope())!==array() || $createIfNull)
+ $this->_c=new TDbCriteria($c);
+ }
+ return $this->_c;
+ }
+
+ /**
+ * Returns the default named scope that should be applied to all queries implicitly for this model.
+ * The default implementation simply returns an empty array. You may override this method
+ * if the model needs to be queried with some default criteria (e.g. only active records should be returned).
+ * @return array the query criteria. This will be used as the parameter to the constructor
+ * of {@link CDbCriteria}.
+ * @since 1.0.5
+ */
+ public function defaultScope()
+ {
+ return array();
+ }
+
+ /**
+ * Returns the static model of the specified AR class.
+ * The model returned is a static instance of the AR class.
+ * It is provided for invoking class-level methods (something similar to static class methods.)
+ *
+ * EVERY derived AR class must override this method as follows,
+ * <pre>
+ * public static function model($className=__CLASS__)
+ * {
+ * return parent::model($className);
+ * }
+ * </pre>
+ *
+ * @param string active record class name.
+ * @return CActiveRecord active record model instance.
+ */
+ public static function model($className=__CLASS__)
+ {
+ if(isset(self::$_models[$className]))
+ return self::$_models[$className];
+ else
+ {
+ $model=self::$_models[$className]=new $className(null);
+ $model->attachBehaviors($model->behaviors());
+ $model->_md=new TActiveRecordMetaData($model);
+ return $model;
+ }
+ }
+
+ /**
+ * @return CActiveRecordMetaData the meta for this AR class.
+ */
+ public function getMetaData()
+ {
+ if($this->_md!==null)
+ return $this->_md;
+ else
+ return $this->_md=self::model(get_class($this))->_md;
+ }
+
+ /**
+ * Returns the name of the associated database table.
+ * By default this method returns the class name as the table name.
+ * You may override this method if the table is not named after this convention.
+ * @return string the table name
+ */
+ public function tableName()
+ {
+ return get_class($this);
+ }
+
+ /**
+ * Returns the primary key of the associated database table.
+ * This method is meant to be overridden in case when the table is not defined with a primary key
+ * (for some legency database). If the table is already defined with a primary key,
+ * you do not need to override this method. The default implementation simply returns null,
+ * meaning using the primary key defined in the database.
+ * @return mixed the primary key of the associated database table.
+ * If the key is a single column, it should return the column name;
+ * If the key is a composite one consisting of several columns, it should
+ * return the array of the key column names.
+ * @since 1.0.4
+ */
+ public function primaryKey()
+ {
+ }
+
+ /**
+ * This method should be overridden to declare related objects.
+ *
+ * There are four types of relations that may exist between two active record objects:
+ * <ul>
+ * <li>BELONGS_TO: e.g. a member belongs to a team;</li>
+ * <li>HAS_ONE: e.g. a member has at most one profile;</li>
+ * <li>HAS_MANY: e.g. a team has many members;</li>
+ * <li>MANY_MANY: e.g. a member has many skills and a skill belongs to a member.</li>
+ * </ul>
+ *
+ * By declaring these relations, CActiveRecord can bring back related objects
+ * in either lazy loading or eager loading approach, and you save the effort of
+ * writing complex JOIN SQL statements.
+ *
+ * Each kind of related objects is defined in this method as an array with the following elements:
+ * <pre>
+ * 'varName'=>array('relationType', 'className', 'foreignKey', ...additional options)
+ * </pre>
+ * where 'varName' refers to the name of the variable/property that the related object(s) can
+ * be accessed through; 'relationType' refers to the type of the relation, which can be one of the
+ * following four constants: self::BELONGS_TO, self::HAS_ONE, self::HAS_MANY and self::MANY_MANY;
+ * 'className' refers to the name of the active record class that the related object(s) is of;
+ * and 'foreignKey' states the foreign key that relates the two kinds of active record.
+ * Note, for composite foreign keys, they must be listed together, separating with space or comma;
+ * and for foreign keys used in MANY_MANY relation, the joining table must be declared as well
+ * (e.g. 'joinTable(fk1, fk2)').
+ *
+ * Additional options may be specified as name-value pairs in the rest array elements:
+ * <ul>
+ * <li>'select': string|array, a list of columns to be selected. Defaults to '*', meaning all columns.
+ * Column names should be disambiguated if they appear in an expression (e.g. COUNT(??.name) AS name_count).</li>
+ * <li>'condition': string, the WHERE clause. Defaults to empty. Note, column references need to
+ * be disambiguated with prefix '??.' (e.g. ??.age&gt;20)</li>
+ * <li>'order': string, the ORDER BY clause. Defaults to empty. Note, column references need to
+ * be disambiguated with prefix '??.' (e.g. ??.age DESC)</li>
+ * <li>'with': string|array, a list of child related objects that should be loaded together with this object.
+ * Note, this is only honored by lazy loading, not eager loading.</li>
+ * <li>'joinType': type of join. Defaults to 'LEFT OUTER JOIN'.</li>
+ * <li>'alias': the alias for the table associated with this relationship.
+ * This option has been available since version 1.0.1. It defaults to null,
+ * meaning the table alias is the same as the relation name.</li>
+ * <li>'params': the parameters to be bound to the generated SQL statement.
+ * This should be given as an array of name-value pairs. This option has been
+ * available since version 1.0.3.</li>
+ * <li>'on': the ON clause. The condition specified here will be appended
+ * to the joining condition using the AND operator. This option has been
+ * available since version 1.0.2.</li>
+ * </ul>
+ *
+ * The following options are available for certain relations when lazy loading:
+ * <ul>
+ * <li>'group': string, the GROUP BY clause. Defaults to empty. Note, column references need to
+ * be disambiguated with prefix '??.' (e.g. ??.age). This option only applies to HAS_MANY and MANY_MANY relations.</li>
+ * <li>'having': string, the HAVING clause. Defaults to empty. Note, column references need to
+ * be disambiguated with prefix '??.' (e.g. ??.age). This option only applies to HAS_MANY and MANY_MANY relations.</li>
+ * <li>'limit': limit of the rows to be selected. This option does not apply to BELONGS_TO relation.</li>
+ * <li>'offset': offset of the rows to be selected. This option does not apply to BELONGS_TO relation.</li>
+ * </ul>
+ *
+ * Below is an example declaring related objects for 'Post' active record class:
+ * <pre>
+ * return array(
+ * 'author'=>array(self::BELONGS_TO, 'User', 'authorID'),
+ * 'comments'=>array(self::HAS_MANY, 'Comment', 'postID', 'with'=>'author', 'order'=>'createTime DESC'),
+ * 'tags'=>array(self::MANY_MANY, 'Tag', 'PostTag(postID, tagID)', 'order'=>'name'),
+ * );
+ * </pre>
+ *
+ * @return array list of related object declarations. Defaults to empty array.
+ */
+ public function relations()
+ {
+ return array();
+ }
+
+ /**
+ * Returns the declaration of named scopes.
+ * A named scope represents a query criteria that can be chained together with
+ * other named scopes and applied to a query. This method should be overridden
+ * by child classes to declare named scopes for the particular AR classes.
+ * For example, the following code declares two named scopes: 'recently' and
+ * 'published'.
+ * <pre>
+ * return array(
+ * 'published'=>array(
+ * 'condition'=>'status=1',
+ * ),
+ * 'recently'=>array(
+ * 'order'=>'createTime DESC',
+ * 'limit'=>5,
+ * ),
+ * );
+ * </pre>
+ * If the above scopes are declared in a 'Post' model, we can perform the following
+ * queries:
+ * <pre>
+ * $posts=Post::model()->published()->findAll();
+ * $posts=Post::model()->published()->recently()->findAll();
+ * $posts=Post::model()->published()->with('comments')->findAll();
+ * </pre>
+ * Note that the last query is a relational query.
+ *
+ * @return array the scope definition. The array keys are scope names; the array
+ * values are the corresponding scope definitions. Each scope definition is represented
+ * as an array whose keys must be properties of {@link CDbCriteria}.
+ * @since 1.0.5
+ */
+ public function scopes()
+ {
+ return array();
+ }
+
+ /**
+ * Returns the list of all attribute names of the model.
+ * This would return all column names of the table associated with this AR class.
+ * @return array list of attribute names.
+ * @since 1.0.1
+ */
+ public function attributeNames()
+ {
+ return array_keys($this->getMetaData()->columns);
+ }
+
+ /**
+ * Returns the database connection used by active record.
+ * By default, the "db" application component is used as the database connection.
+ * You may override this method if you want to use a different database connection.
+ * @return CDbConnection the database connection used by active record.
+ *
+ * @TODO Get default db connection if theres none set
+ *
+ */
+ public function getDbConnection()
+ {
+ if(self::$db!==null)
+ return self::$db;
+ else
+ {
+ self::$db=Prado::getApplication()->getModule($this->getConnectionId())->getDbConnection();
+ if(self::$db instanceof TDbConnection)
+ {
+ self::$db->setActive(true);
+ return self::$db;
+ }
+ else
+ throw new TDbException('ActiveRecord requires a db connection.');
+ }
+ }
+
+ /**
+ * Returns connection id (must be overloaded by child classes)
+ * @return string Id of TDbConnection module
+ */
+ abstract public function getConnectionId();
+
+ /**
+ * @param string the relation name
+ * @return CActiveRelation the named relation declared for this AR class. Null if the relation does not exist.
+ */
+ public function getActiveRelation($name)
+ {
+ return isset($this->getMetaData()->relations[$name]) ? $this->getMetaData()->relations[$name] : null;
+ }
+
+ /**
+ * @return CDbTableSchema the metadata of the table that this AR belongs to
+ */
+ public function getTableSchema()
+ {
+ return $this->getMetaData()->tableSchema;
+ }
+
+ /**
+ * @return CDbCommandBuilder the command builder used by this AR
+ */
+ public function getCommandBuilder()
+ {
+ return $this->getDbConnection()->getSchema()->getCommandBuilder();
+ }
+
+ /**
+ * @param string attribute name
+ * @return boolean whether this AR has the named attribute (table column).
+ */
+ public function hasAttribute($name)
+ {
+ return isset($this->getMetaData()->columns[$name]);
+ }
+
+ /**
+ * Returns the named attribute value.
+ * If this is a new record and the attribute is not set before,
+ * the default column value will be returned.
+ * If this record is the result of a query and the attribute is not loaded,
+ * null will be returned.
+ * You may also use $this->AttributeName to obtain the attribute value.
+ * @param string the attribute name
+ * @return mixed the attribute value. Null if the attribute is not set or does not exist.
+ * @see hasAttribute
+ */
+ public function getAttribute($name)
+ {
+ if(property_exists($this,$name))
+ return $this->$name;
+ else if(isset($this->_attributes[$name]))
+ return $this->_attributes[$name];
+ }
+
+ /**
+ * Sets the named attribute value.
+ * You may also use $this->AttributeName to set the attribute value.
+ * @param string the attribute name
+ * @param mixed the attribute value.
+ * @return boolean whether the attribute exists and the assignment is conducted successfully
+ * @see hasAttribute
+ */
+ public function setAttribute($name,$value)
+ {
+ if(property_exists($this,$name))
+ $this->$name=$value;
+ else if(isset($this->getMetaData()->columns[$name]))
+ $this->_attributes[$name]=$value;
+ else
+ return false;
+ return true;
+ }
+
+ /**
+ * Adds a related object to this record.
+ * This method is used internally by {@link CActiveFinder} to populate related objects.
+ * @param string attribute name
+ * @param mixed the related record
+ * @param boolean whether the relation is HAS_MANY/MANY_MANY.
+ */
+ public function addRelatedRecord($name,$record,$multiple)
+ {
+ if($multiple)
+ {
+ if(!isset($this->_related[$name]))
+ $this->_related[$name]=array();
+ if($record instanceof TActiveRecord)
+ $this->_related[$name][]=$record;
+ }
+ else if(!isset($this->_related[$name]))
+ $this->_related[$name]=$record;
+ }
+
+ /**
+ * Returns all column attribute values.
+ * Note, related objects are not returned.
+ * @param mixed names of attributes whose value needs to be returned.
+ * If this is true (default), then all attribute values will be returned, including
+ * those that are not loaded from DB (null will be returned for those attributes).
+ * If this is null, all attributes except those that are not loaded from DB will be returned.
+ * @return array attribute values indexed by attribute names.
+ */
+ public function getAttributes($names=true)
+ {
+ $attributes=$this->_attributes;
+ foreach($this->getMetaData()->columns as $name=>$column)
+ {
+ if(property_exists($this,$name))
+ $attributes[$name]=$this->$name;
+ else if($names===true && !isset($attributes[$name]))
+ $attributes[$name]=null;
+ }
+ if(is_array($names))
+ {
+ $attrs=array();
+ foreach($names as $name)
+ $attrs[$name]=isset($attributes[$name])?$attributes[$name]:null;
+ return $attrs;
+ }
+ else
+ return $attributes;
+ }
+
+ /**
+ * Saves the current record.
+ *
+ * The record is inserted as a row into the database table if its {@link isNewRecord}
+ * property is true (usually the case when the record is created using the 'new'
+ * operator). Otherwise, it will be used to update the corresponding row in the table
+ * (usually the case if the record is obtained using one of those 'find' methods.)
+ *
+ * Validation will be performed before saving the record. If the validation fails,
+ * the record will not be saved. You can call {@link getErrors()} to retrieve the
+ * validation errors.
+ *
+ * If the record is saved via insertion, its {@link isNewRecord} property will be
+ * set false, and its {@link scenario} property will be set to be 'update'.
+ * And if its primary key is auto-incremental and is not set before insertion,
+ * the primary key will be populated with the automatically generated key value.
+ *
+ * @param boolean whether to perform validation before saving the record.
+ * If the validation fails, the record will not be saved to database.
+ * @param array list of attributes that need to be saved. Defaults to null,
+ * meaning all attributes that are loaded from DB will be saved.
+ * @return boolean whether the saving succeeds
+ */
+ public function save($runValidation=true,$attributes=null)
+ {
+ if(!$runValidation || $this->validate($attributes))
+ return $this->getIsNewRecord() ? $this->insert($attributes) : $this->update($attributes);
+ else
+ return false;
+ }
+
+ /**
+ * @return boolean whether the record is new and should be inserted when calling {@link save}.
+ * This property is automatically set in constructor and {@link populateRecord}.
+ * Defaults to false, but it will be set to true if the instance is created using
+ * the new operator.
+ */
+ public function getIsNewRecord()
+ {
+ return $this->_new;
+ }
+
+ /**
+ * @param boolean whether the record is new and should be inserted when calling {@link save}.
+ * @see getIsNewRecord
+ */
+ public function setIsNewRecord($value)
+ {
+ $this->_new=$value;
+ }
+
+ /**
+ * This event is raised before the record is saved.
+ * @param CEvent the event parameter
+ * @since 1.0.2
+ */
+ public function onBeforeSave($event)
+ {
+ $this->raiseEvent('onBeforeSave',$event);
+ }
+
+ /**
+ * This event is raised after the record is saved.
+ * @param CEvent the event parameter
+ * @since 1.0.2
+ */
+ public function onAfterSave($event)
+ {
+ $this->raiseEvent('onAfterSave',$event);
+ }
+
+ /**
+ * This event is raised before the record is deleted.
+ * @param CEvent the event parameter
+ * @since 1.0.2
+ */
+ public function onBeforeDelete($event)
+ {
+ $this->raiseEvent('onBeforeDelete',$event);
+ }
+
+ /**
+ * This event is raised after the record is deleted.
+ * @param CEvent the event parameter
+ * @since 1.0.2
+ */
+ public function onAfterDelete($event)
+ {
+ $this->raiseEvent('onAfterDelete',$event);
+ }
+
+ /**
+ * This event is raised after the record instance is created by new operator.
+ * @param CEvent the event parameter
+ * @since 1.0.2
+ */
+ public function onAfterConstruct($event)
+ {
+ $this->raiseEvent('onAfterConstruct',$event);
+ }
+
+ /**
+ * This event is raised after the record is instantiated by a find method.
+ * @param CEvent the event parameter
+ * @since 1.0.2
+ */
+ public function onAfterFind($event)
+ {
+ $this->raiseEvent('onAfterFind',$event);
+ }
+
+ /**
+ * This method is invoked before saving a record (after validation, if any).
+ * The default implementation raises the {@link onBeforeSave} event.
+ * You may override this method to do any preparation work for record saving.
+ * Use {@link isNewRecord} to determine whether the saving is
+ * for inserting or updating record.
+ * Make sure you call the parent implementation so that the event is raised properly.
+ * @return boolean whether the saving should be executed. Defaults to true.
+ */
+ protected function beforeSave()
+ {
+ $this->onBeforeSave(new TEvent($this));
+ return true;
+ }
+
+ /**
+ * This method is invoked after saving a record.
+ * The default implementation raises the {@link onAfterSave} event.
+ * You may override this method to do postprocessing after record saving.
+ * Make sure you call the parent implementation so that the event is raised properly.
+ */
+ protected function afterSave()
+ {
+ $this->onAfterSave(new TEvent($this));
+ }
+
+ /**
+ * This method is invoked before deleting a record.
+ * The default implementation raises the {@link onBeforeDelete} event.
+ * You may override this method to do any preparation work for record deletion.
+ * Make sure you call the parent implementation so that the event is raised properly.
+ * @return boolean whether the record should be deleted. Defaults to true.
+ */
+ protected function beforeDelete()
+ {
+ $this->onBeforeDelete(new TEvent($this));
+ return true;
+ }
+
+ /**
+ * This method is invoked after deleting a record.
+ * The default implementation raises the {@link onAfterDelete} event.
+ * You may override this method to do postprocessing after the record is deleted.
+ * Make sure you call the parent implementation so that the event is raised properly.
+ */
+ protected function afterDelete()
+ {
+ $this->onAfterDelete(new TEvent($this));
+ }
+
+ /**
+ * This method is invoked after a record instance is created by new operator.
+ * The default implementation raises the {@link onAfterConstruct} event.
+ * You may override this method to do postprocessing after record creation.
+ * Make sure you call the parent implementation so that the event is raised properly.
+ */
+ protected function afterConstruct()
+ {
+ $this->onAfterConstruct(new TEvent($this));
+ }
+
+ /**
+ * This method is invoked after each record is instantiated by a find method.
+ * The default implementation raises the {@link onAfterFind} event.
+ * You may override this method to do postprocessing after each newly found record is instantiated.
+ * Make sure you call the parent implementation so that the event is raised properly.
+ */
+ protected function afterFind()
+ {
+ $this->onAfterFind(new TEvent($this));
+ }
+
+ /**
+ * Calls {@link afterFind}.
+ * This method is internally used.
+ * @since 1.0.3
+ */
+ public function afterFindInternal()
+ {
+ $this->afterFind();
+ }
+
+ /**
+ * Inserts a row into the table based on this active record attributes.
+ * If the table's primary key is auto-incremental and is null before insertion,
+ * it will be populated with the actual value after insertion.
+ * Note, validation is not performed in this method. You may call {@link validate} to perform the validation.
+ * After the record is inserted to DB successfully, its {@link isNewRecord} property will be set false,
+ * and its {@link scenario} property will be set to be 'update'.
+ * @param array list of attributes that need to be saved. Defaults to null,
+ * meaning all attributes that are loaded from DB will be saved.
+ * @return boolean whether the attributes are valid and the record is inserted successfully.
+ * @throws CException if the record is not new
+ */
+ public function insert($attributes=null)
+ {
+ if(!$this->getIsNewRecord())
+ throw new TDbException('The active record cannot be inserted to database because it is not new.');
+ if($this->beforeSave())
+ {
+ Prado::trace(get_class($this).'.insert()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $builder=$this->getCommandBuilder();
+ $table=$this->getMetaData()->tableSchema;
+ $command=$builder->createInsertCommand($table,$this->getAttributes($attributes));
+ if($command->execute())
+ {
+ $primaryKey=$table->primaryKey;
+ if($table->sequenceName!==null)
+ {
+ if(is_string($primaryKey) && $this->$primaryKey===null)
+ $this->$primaryKey=$builder->getLastInsertID($table);
+ else if(is_array($primaryKey))
+ {
+ foreach($primaryKey as $pk)
+ {
+ if($this->$pk===null)
+ {
+ $this->$pk=$builder->getLastInsertID($table);
+ break;
+ }
+ }
+ }
+ }
+ $this->afterSave();
+ $this->setIsNewRecord(false);
+ $this->setScenario('update');
+ return true;
+ }
+ else
+ $this->afterSave();
+ }
+ else
+ return false;
+ }
+
+ /**
+ * Updates the row represented by this active record.
+ * All loaded attributes will be saved to the database.
+ * Note, validation is not performed in this method. You may call {@link validate} to perform the validation.
+ * @param array list of attributes that need to be saved. Defaults to null,
+ * meaning all attributes that are loaded from DB will be saved.
+ * @return boolean whether the update is successful
+ * @throws CException if the record is new
+ */
+ public function update($attributes=null)
+ {
+ if($this->getIsNewRecord())
+ throw new TDbException('The active record cannot be updated because it is new.');
+ if($this->beforeSave())
+ {
+ Prado::trace(get_class($this).'.update()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $this->updateByPk($this->getPrimaryKey(),$this->getAttributes($attributes));
+ $this->afterSave();
+ return true;
+ }
+ else
+ return false;
+ }
+
+ /**
+ * Saves a selected list of attributes.
+ * Unlike {@link save}, this method only saves the specified attributes
+ * of an existing row dataset. It thus has better performance.
+ * Note, this method does neither attribute filtering nor validation.
+ * So do not use this method with untrusted data (such as user posted data).
+ * You may consider the following alternative if you want to do so:
+ * <pre>
+ * $postRecord=Post::model()->findByPk($postID);
+ * $postRecord->attributes=$_POST['post'];
+ * $postRecord->save();
+ * </pre>
+ * @param array attributes to be updated. Each element represents an attribute name
+ * or an attribute value indexed by its name. If the latter, the record's
+ * attribute will be changed accordingly before saving.
+ * @return boolean whether the update is successful
+ * @throws CException if the record is new or any database error
+ */
+ public function saveAttributes($attributes)
+ {
+ if(!$this->getIsNewRecord())
+ {
+ Prado::trace(get_class($this).'.saveAttributes()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $values=array();
+ foreach($attributes as $name=>$value)
+ {
+ if(is_integer($name))
+ $values[$value]=$this->$value;
+ else
+ $values[$name]=$this->$name=$value;
+ }
+ return $this->updateByPk($this->getPrimaryKey(),$values)>0;
+ }
+ else
+ throw new TDbException('The active record cannot be updated because it is new.');
+ }
+
+ /**
+ * Deletes the row corresponding to this active record.
+ * @return boolean whether the deletion is successful.
+ * @throws CException if the record is new
+ */
+ public function delete()
+ {
+ if(!$this->getIsNewRecord())
+ {
+ Prado::trace(get_class($this).'.delete()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ if($this->beforeDelete())
+ {
+ $result=$this->deleteByPk($this->getPrimaryKey())>0;
+ $this->afterDelete();
+ return $result;
+ }
+ else
+ return false;
+ }
+ else
+ throw new TDbException('The active record cannot be deleted because it is new.');
+ }
+
+ /**
+ * Repopulates this active record with the latest data.
+ * @return boolean whether the row still exists in the database. If true, the latest data will be populated to this active record.
+ */
+ public function refresh()
+ {
+ Prado::trace(get_class($this).'.refresh()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ if(!$this->getIsNewRecord() && ($record=$this->findByPk($this->getPrimaryKey()))!==null)
+ {
+ $this->_attributes=array();
+ $this->_related=array();
+ foreach($this->getMetaData()->columns as $name=>$column)
+ $this->$name=$record->$name;
+ return true;
+ }
+ else
+ return false;
+ }
+
+ /**
+ * Compares this active record with another one.
+ * The comparison is made by comparing the primary key values of the two active records.
+ * @return boolean whether the two active records refer to the same row in the database table.
+ */
+ public function equals($record)
+ {
+ return $this->tableName()===$record->tableName() && $this->getPrimaryKey()===$record->getPrimaryKey();
+ }
+
+ /**
+ * @return mixed the primary key value. An array (column name=>column value) is returned if the primary key is composite.
+ * If primary key is not defined, null will be returned.
+ */
+ public function getPrimaryKey()
+ {
+ $table=$this->getMetaData()->tableSchema;
+ if(is_string($table->primaryKey))
+ return $this->{$table->primaryKey};
+ else if(is_array($table->primaryKey))
+ {
+ $values=array();
+ foreach($table->primaryKey as $name)
+ $values[$name]=$this->$name;
+ return $values;
+ }
+ else
+ return null;
+ }
+
+ private function query($criteria,$all=false)
+ {
+ $this->applyScopes($criteria);
+ $command=$this->getCommandBuilder()->createFindCommand($this->getTableSchema(),$criteria);
+ return $all ? $this->populateRecords($command->queryAll()) : $this->populateRecord($command->queryRow());
+ }
+
+ private function applyScopes(&$criteria)
+ {
+ if(($c=$this->getDbCriteria(false))!==null)
+ {
+ $c->mergeWith($criteria);
+ $criteria=$c;
+ $this->_c=null;
+ }
+ }
+
+ /**
+ * Finds a single active record with the specified condition.
+ * @param mixed query condition or criteria.
+ * If a string, it is treated as query condition (the WHERE clause);
+ * If an array, it is treated as the initial values for constructing a {@link CDbCriteria} object;
+ * Otherwise, it should be an instance of {@link CDbCriteria}.
+ * @param array parameters to be bound to an SQL statement.
+ * This is only used when the first parameter is a string (query condition).
+ * In other cases, please use {@link CDbCriteria::params} to set parameters.
+ * @return CActiveRecord the record found. Null if no record is found.
+ */
+ public function find($condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.find()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->getCommandBuilder()->createCriteria($condition,$params);
+ $criteria->limit=1;
+ return $this->query($criteria);
+ }
+
+ /**
+ * Finds all active records satisfying the specified condition.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return array list of active records satisfying the specified condition. An empty array is returned if none is found.
+ */
+ public function findAll($condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.findAll()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->getCommandBuilder()->createCriteria($condition,$params);
+ return $this->query($criteria,true);
+ }
+
+ /**
+ * Finds a single active record with the specified primary key.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param mixed primary key value(s). Use array for multiple primary keys. For composite key, each key value must be an array (column name=>column value).
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return CActiveRecord the record found. Null if none is found.
+ */
+ public function findByPk($pk,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.findByPk()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->getCommandBuilder()->createPkCriteria($this->getTableSchema(),$pk,$condition,$params);
+ $criteria->limit=1;
+ return $this->query($criteria);
+ }
+
+ /**
+ * Finds all active records with the specified primary keys.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param mixed primary key value(s). Use array for multiple primary keys. For composite key, each key value must be an array (column name=>column value).
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return array the records found. An empty array is returned if none is found.
+ */
+ public function findAllByPk($pk,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.findAllByPk()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->getCommandBuilder()->createPkCriteria($this->getTableSchema(),$pk,$condition,$params);
+ return $this->query($criteria,true);
+ }
+
+ /**
+ * Finds a single active record that has the specified attribute values.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param array list of attribute values (indexed by attribute names) that the active records should match.
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return CActiveRecord the record found. Null if none is found.
+ */
+ public function findByAttributes($attributes,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.findByAttributes()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->getCommandBuilder()->createColumnCriteria($this->getTableSchema(),$attributes,$condition,$params);
+ $criteria->limit=1;
+ return $this->query($criteria);
+ }
+
+ /**
+ * Finds all active records that have the specified attribute values.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param array list of attribute values (indexed by attribute names) that the active records should match.
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return array the records found. An empty array is returned if none is found.
+ */
+ public function findAllByAttributes($attributes,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.findAllByAttributes()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $criteria=$this->getCommandBuilder()->createColumnCriteria($this->getTableSchema(),$attributes,$condition,$params);
+ return $this->query($criteria,true);
+ }
+
+ /**
+ * Finds a single active record with the specified SQL statement.
+ * @param string the SQL statement
+ * @param array parameters to be bound to the SQL statement
+ * @return CActiveRecord the record found. Null if none is found.
+ */
+ public function findBySql($sql,$params=array())
+ {
+ Prado::trace(get_class($this).'.findBySql()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $command=$this->getCommandBuilder()->createSqlCommand($sql,$params);
+ return $this->populateRecord($command->queryRow());
+ }
+
+ /**
+ * Finds all active records using the specified SQL statement.
+ * @param string the SQL statement
+ * @param array parameters to be bound to the SQL statement
+ * @return array the records found. An empty array is returned if none is found.
+ */
+ public function findAllBySql($sql,$params=array())
+ {
+ Prado::trace(get_class($this).'.findAllBySql()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $command=$this->getCommandBuilder()->createSqlCommand($sql,$params);
+ return $this->populateRecords($command->queryAll());
+ }
+
+ /**
+ * Finds the number of rows satisfying the specified query condition.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return integer the number of rows satisfying the specified query condition.
+ */
+ public function count($condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.count()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $builder=$this->getCommandBuilder();
+ $criteria=$builder->createCriteria($condition,$params);
+ $this->applyScopes($criteria);
+ return $builder->createCountCommand($this->getTableSchema(),$criteria)->queryScalar();
+ }
+
+ /**
+ * Finds the number of rows using the given SQL statement.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param string the SQL statement
+ * @param array parameters to be bound to the SQL statement
+ * @return integer the number of rows using the given SQL statement.
+ */
+ public function countBySql($sql,$params=array())
+ {
+ Prado::trace(get_class($this).'.countBySql()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ return $this->getCommandBuilder()->createSqlCommand($sql,$params)->queryScalar();
+ }
+
+ /**
+ * Checks whether there is row satisfying the specified condition.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return boolean whether there is row satisfying the specified condition.
+ */
+ public function exists($condition,$params=array())
+ {
+ Prado::trace(get_class($this).'.exists()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $builder=$this->getCommandBuilder();
+ $criteria=$builder->createCriteria($condition,$params);
+ $table=$this->getTableSchema();
+ $criteria->select=reset($table->columns)->rawName;
+ $criteria->limit=1;
+ $this->applyScopes($criteria);
+ return $builder->createFindCommand($table,$criteria)->queryRow()!==false;
+ }
+
+ /**
+ * Specifies which related objects should be eagerly loaded.
+ * This method takes variable number of parameters. Each parameter specifies
+ * the name of a relation or child-relation. For example,
+ * <pre>
+ * // find all posts together with their author and comments
+ * Post::model()->with('author','comments')->findAll();
+ * // find all posts together with their author and the author's profile
+ * Post::model()->with('author','author.profile')->findAll();
+ * </pre>
+ * The relations should be declared in {@link relations()}.
+ *
+ * By default, the options specified in {@link relations()} will be used
+ * to do relational query. In order to customize the options on the fly,
+ * we should pass an array parameter to the with() method. The array keys
+ * are relation names, and the array values are the corresponding query options.
+ * For example,
+ * <pre>
+ * Post::model()->with(array(
+ * 'author'=>array('select'=>'id, name'),
+ * 'comments'=>array('condition'=>'approved=1', 'order'=>'createTime'),
+ * ))->findAll();
+ * </pre>
+ *
+ * This method returns a {@link CActiveFinder} instance that provides
+ * a set of find methods similar to that of CActiveRecord.
+ *
+ * Note, the possible parameters to this method have been changed since version 1.0.2.
+ * Previously, it was not possible to specify on-th-fly query options,
+ * and child-relations were specified as hierarchical arrays.
+ *
+ * @return CActiveFinder the active finder instance. If no parameter is passed in, the object itself will be returned.
+ */
+ public function with()
+ {
+ if(func_num_args()>0)
+ {
+ $with=func_get_args();
+ if(is_array($with[0])) // the parameter is given as an array
+ $with=$with[0];
+ $finder=new TActiveFinder($this,$with,$this->getDbCriteria(false));
+ $this->_c=null;
+ return $finder;
+ }
+ else
+ return $this;
+ }
+
+ /**
+ * Updates records with the specified primary key(s).
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * Note, the attributes are not checked for safety and validation is NOT performed.
+ * @param mixed primary key value(s). Use array for multiple primary keys. For composite key, each key value must be an array (column name=>column value).
+ * @param array list of attributes (name=>$value) to be updated
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return integer the number of rows being updated
+ */
+ public function updateByPk($pk,$attributes,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.updateByPk()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $builder=$this->getCommandBuilder();
+ $table=$this->getTableSchema();
+ $criteria=$builder->createPkCriteria($table,$pk,$condition,$params);
+ $this->applyScopes($criteria);
+ $command=$builder->createUpdateCommand($table,$attributes,$criteria);
+ return $command->execute();
+ }
+
+ /**
+ * Updates records with the specified condition.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * Note, the attributes are not checked for safety and no validation is done.
+ * @param array list of attributes (name=>$value) to be updated
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return integer the number of rows being updated
+ */
+ public function updateAll($attributes,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.updateAll()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $builder=$this->getCommandBuilder();
+ $criteria=$builder->createCriteria($condition,$params);
+ $this->applyScopes($criteria);
+ $command=$builder->createUpdateCommand($this->getTableSchema(),$attributes,$criteria);
+ return $command->execute();
+ }
+
+ /**
+ * Updates one or several counter columns.
+ * Note, this updates all rows of data unless a condition or criteria is specified.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param array the counters to be updated (column name=>increment value)
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return integer the number of rows being updated
+ */
+ public function updateCounters($counters,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.updateCounters()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $builder=$this->getCommandBuilder();
+ $criteria=$builder->createCriteria($condition,$params);
+ $this->applyScopes($criteria);
+ $command=$builder->createUpdateCounterCommand($this->getTableSchema(),$counters,$criteria);
+ return $command->execute();
+ }
+
+ /**
+ * Deletes rows with the specified primary key.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param mixed primary key value(s). Use array for multiple primary keys. For composite key, each key value must be an array (column name=>column value).
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return integer the number of rows deleted
+ */
+ public function deleteByPk($pk,$condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.deleteByPk()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $builder=$this->getCommandBuilder();
+ $criteria=$builder->createPkCriteria($this->getTableSchema(),$pk,$condition,$params);
+ $this->applyScopes($criteria);
+ $command=$builder->createDeleteCommand($this->getTableSchema(),$criteria);
+ return $command->execute();
+ }
+
+ /**
+ * Deletes rows with the specified condition.
+ * See {@link find()} for detailed explanation about $condition and $params.
+ * @param mixed query condition or criteria.
+ * @param array parameters to be bound to an SQL statement.
+ * @return integer the number of rows deleted
+ */
+ public function deleteAll($condition='',$params=array())
+ {
+ Prado::trace(get_class($this).'.deleteAll()','System.Testing.Data.ActiveRecord.TActiveRecord');
+ $builder=$this->getCommandBuilder();
+ $criteria=$builder->createCriteria($condition,$params);
+ $this->applyScopes($criteria);
+ $command=$builder->createDeleteCommand($this->getTableSchema(),$criteria);
+ return $command->execute();
+ }
+
+ /**
+ * Creates an active record with the given attributes.
+ * This method is internally used by the find methods.
+ * @param array attribute values (column name=>column value)
+ * @param boolean whether to call {@link afterFind} after the record is populated.
+ * This parameter is added in version 1.0.3.
+ * @return CActiveRecord the newly created active record. The class of the object is the same as the model class.
+ * Null is returned if the input data is false.
+ */
+ public function populateRecord($attributes,$callAfterFind=true)
+ {
+ if($attributes!==false)
+ {
+ $record=$this->instantiate($attributes);
+ $record->_md=$this->getMetaData();
+ foreach($attributes as $name=>$value)
+ {
+ if(property_exists($record,$name))
+ $record->$name=$value;
+ else if(isset($record->_md->columns[$name]))
+ $record->_attributes[$name]=$value;
+ }
+ $record->attachBehaviors($record->behaviors());
+ if($callAfterFind)
+ $record->afterFind();
+ return $record;
+ }
+ else
+ return null;
+ }
+
+ /**
+ * Creates a list of active records based on the input data.
+ * This method is internally used by the find methods.
+ * @param array list of attribute values for the active records.
+ * @param boolean whether to call {@link afterFind} after each record is populated.
+ * This parameter is added in version 1.0.3.
+ * @return array list of active records.
+ */
+ public function populateRecords($data,$callAfterFind=true)
+ {
+ $records=array();
+ $md=$this->getMetaData();
+ $table=$md->tableSchema;
+ foreach($data as $attributes)
+ {
+ $record=$this->instantiate($attributes);
+ $record->_md=$md;
+ foreach($attributes as $name=>$value)
+ {
+ if(property_exists($record,$name))
+ $record->$name=$value;
+ else if(isset($record->_md->columns[$name]))
+ $record->_attributes[$name]=$value;
+ }
+ $record->attachBehaviors($record->behaviors());
+ if($callAfterFind)
+ $record->afterFind();
+ $records[]=$record;
+ }
+ return $records;
+ }
+
+ /**
+ * Creates an active record instance.
+ * This method is called by {@link populateRecord} and {@link populateRecords}.
+ * You may override this method if the instance being created
+ * depends the attributes that are to be populated to the record.
+ * For example, by creating a record based on the value of a column,
+ * you may implement the so-called single-table inheritance mapping.
+ * @param array list of attribute values for the active records.
+ * @return CActiveRecord the active record
+ * @since 1.0.2
+ */
+ protected function instantiate($attributes)
+ {
+ $class=get_class($this);
+ $model=new $class(null);
+ $model->setScenario('update');
+ return $model;
+ }
+
+ /**
+ * Returns whether there is an element at the specified offset.
+ * This method is required by the interface ArrayAccess.
+ * @param mixed the offset to check on
+ * @return boolean
+ * @since 1.0.2
+ */
+ public function offsetExists($offset)
+ {
+ return isset($this->getMetaData()->columns[$offset]);
+ }
+}
+
+
+/**
+ * CBaseActiveRelation is the base class for all active relations.
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveRecord.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0.4
+ */
+class TBaseActiveRelation extends TComponent
+{
+ /**
+ * @var string name of the related object
+ */
+ public $name;
+ /**
+ * @var string name of the related active record class
+ */
+ public $className;
+ /**
+ * @var string the foreign key in this relation
+ */
+ public $foreignKey;
+ /**
+ * @var mixed list of column names (an array, or a string of names separated by commas) to be selected.
+ * Do not quote or prefix the column names unless they are used in an expression.
+ * In that case, you should prefix the column names with '??.'.
+ */
+ public $select='*';
+ /**
+ * @var string WHERE clause. For {@link CActiveRelation} descendant classes, column names
+ * referenced in the condition should be disambiguated with prefix '??.'.
+ */
+ public $condition='';
+ /**
+ * @var array the parameters that are to be bound to the condition.
+ * The keys are parameter placeholder names, and the values are parameter values.
+ */
+ public $params=array();
+ /**
+ * @var string GROUP BY clause. For {@link CActiveRelation} descendant classes, column names
+ * referenced in this property should be disambiguated with prefix '??.'.
+ */
+ public $group='';
+ /**
+ * @var string HAVING clause. For {@link CActiveRelation} descendant classes, column names
+ * referenced in this property should be disambiguated with prefix '??.'.
+ */
+ public $having='';
+ /**
+ * @var string ORDER BY clause. For {@link CActiveRelation} descendant classes, column names
+ * referenced in this property should be disambiguated with prefix '??.'.
+ */
+ public $order='';
+
+ /**
+ * Constructor.
+ * @param string name of the relation
+ * @param string name of the related active record class
+ * @param string foreign key for this relation
+ * @param array additional options (name=>value). The keys must be the property names of this class.
+ */
+ public function __construct($name,$className,$foreignKey,$options=array())
+ {
+ $this->name=$name;
+ $this->className=$className;
+ $this->foreignKey=$foreignKey;
+ foreach($options as $name=>$value)
+ $this->$name=$value;
+ }
+
+ /**
+ * Merges this relation with a criteria specified dynamically.
+ * @param array the dynamically specified criteria
+ * @since 1.0.5
+ */
+ public function mergeWith($criteria)
+ {
+ if(isset($criteria['select']) && $this->select!==$criteria['select'])
+ {
+ if($this->select==='*')
+ $this->select=$criteria['select'];
+ else if($criteria['select']!=='*')
+ {
+ $select1=is_string($this->select)?preg_split('/\s*,\s*/',trim($this->select),-1,PREG_SPLIT_NO_EMPTY):$this->select;
+ $select2=is_string($criteria['select'])?preg_split('/\s*,\s*/',trim($criteria['select']),-1,PREG_SPLIT_NO_EMPTY):$criteria['select'];
+ $this->select=array_merge($select1,array_diff($select2,$select1));
+ }
+ }
+
+ if(isset($criteria['condition']) && $this->condition!==$criteria['condition'])
+ {
+ if($this->condition==='')
+ $this->condition=$criteria['condition'];
+ else if($criteria['condition']!=='')
+ $this->condition="({$this->condition}) AND ({$criteria['condition']})";
+ }
+
+ if(isset($criteria['params']) && $this->params!==$criteria['params'])
+ $this->params=array_merge($this->params,$criteria['params']);
+
+ if(isset($criteria['order']) && $this->order!==$criteria['order'])
+ {
+ if($this->order==='')
+ $this->order=$criteria['order'];
+ else if($criteria['order']!=='')
+ $this->order.=', '.$criteria['order'];
+ }
+
+ if(isset($criteria['group']) && $this->group!==$criteria['group'])
+ {
+ if($this->group==='')
+ $this->group=$criteria['group'];
+ else if($criteria['group']!=='')
+ $this->group.=', '.$criteria['group'];
+ }
+
+ if(isset($criteria['having']) && $this->having!==$criteria['having'])
+ {
+ if($this->having==='')
+ $this->having=$criteria['having'];
+ else if($criteria['having']!=='')
+ $this->having="({$this->having}) AND ({$criteria['having']})";
+ }
+ }
+}
+
+
+/**
+ * CStatRelation represents a statistical relational query.
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveRecord.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0.4
+ */
+class TStatRelation extends TBaseActiveRelation
+{
+ /**
+ * @var string the statistical expression. Defaults to 'COUNT(*)', meaning
+ * the count of child objects.
+ */
+ public $select='COUNT(*)';
+ /**
+ * @var mixed the default value to be assigned to those records that do not
+ * receive a statistical query result. Defaults to 0.
+ */
+ public $defaultValue=0;
+
+ /**
+ * Merges this relation with a criteria specified dynamically.
+ * @param array the dynamically specified criteria
+ * @since 1.0.5
+ */
+ public function mergeWith($criteria)
+ {
+ parent::mergeWith($criteria);
+
+ if(isset($criteria['defaultValue']))
+ $this->defaultValue=$criteria['defaultValue'];
+ }
+}
+
+
+/**
+ * CActiveRelation is the base class for representing active relations that bring back related objects.
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveRecord.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0
+ */
+class TActiveRelation extends TBaseActiveRelation
+{
+ /**
+ * @var string join type. Defaults to 'LEFT OUTER JOIN'.
+ */
+ public $joinType='LEFT OUTER JOIN';
+ /**
+ * @var string ON clause. The condition specified here will be appended to the joining condition using AND operator.
+ * @since 1.0.2
+ */
+ public $on='';
+ /**
+ * @var string the alias for the table that this relation refers to. Defaults to null, meaning
+ * the alias will be the same as the relation name.
+ * @since 1.0.1
+ */
+ public $alias;
+ /**
+ * @var string|array specifies which related objects should be eagerly loaded when this related object is lazily loaded.
+ * For more details about this property, see {@link CActiveRecord::with()}.
+ */
+ public $with=array();
+
+ /**
+ * Merges this relation with a criteria specified dynamically.
+ * @param array the dynamically specified criteria
+ * @since 1.0.5
+ */
+ public function mergeWith($criteria)
+ {
+ if(isset($criteria['condition']) && $this->on!==$criteria['condition'])
+ {
+ if($this->on==='')
+ $this->on=$criteria['condition'];
+ else if($criteria['condition']!=='')
+ $this->on="({$this->on}) AND ({$criteria['condition']})";
+ }
+ unset($criteria['condition']);
+
+ parent::mergeWith($criteria);
+
+ if(isset($criteria['joinType']))
+ $this->joinType=$criteria['joinType'];
+
+ if(isset($criteria['on']) && $this->on!==$criteria['on'])
+ {
+ if($this->on==='')
+ $this->on=$criteria['on'];
+ else if($criteria['on']!=='')
+ $this->on="({$this->on}) AND ({$criteria['on']})";
+ }
+
+ if(isset($criteria['with']))
+ $this->with=$criteria['with'];
+
+ if(isset($criteria['alias']))
+ $this->alias=$criteria['alias'];
+
+ if(isset($criteria['together']))
+ $this->together=$criteria['together'];
+ }
+}
+
+
+/**
+ * CBelongsToRelation represents the parameters specifying a BELONGS_TO relation.
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveRecord.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0
+ */
+class TBelongsToRelation extends TActiveRelation
+{
+}
+
+
+/**
+ * CHasOneRelation represents the parameters specifying a HAS_ONE relation.
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveRecord.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0
+ */
+class THasOneRelation extends TActiveRelation
+{
+}
+
+
+/**
+ * CHasManyRelation represents the parameters specifying a HAS_MANY relation.
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveRecord.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0
+ */
+class THasManyRelation extends TActiveRelation
+{
+ /**
+ * @var integer limit of the rows to be selected. It is effective only for lazy loading this related object. Defaults to -1, meaning no limit.
+ */
+ public $limit=-1;
+ /**
+ * @var integer offset of the rows to be selected. It is effective only for lazy loading this related object. Defaults to -1, meaning no offset.
+ */
+ public $offset=-1;
+ /**
+ * @var boolean whether this table should be joined with the primary table.
+ * When setting this property to be false, the table associated with this relation will
+ * appear in a separate JOIN statement. Defaults to true, meaning the table will be joined
+ * together with the primary table. Note that in version 1.0.x, the default value of this property was false.
+ */
+ public $together=true;
+
+ /**
+ * Merges this relation with a criteria specified dynamically.
+ * @param array the dynamically specified criteria
+ * @since 1.0.5
+ */
+ public function mergeWith($criteria)
+ {
+ parent::mergeWith($criteria);
+ if(isset($criteria['limit']) && $criteria['limit']>0)
+ $this->limit=$criteria['limit'];
+
+ if(isset($criteria['offset']) && $criteria['offset']>=0)
+ $this->offset=$criteria['offset'];
+ }
+}
+
+
+/**
+ * CManyManyRelation represents the parameters specifying a MANY_MANY relation.
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveRecord.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0
+ */
+class TManyManyRelation extends THasManyRelation
+{
+}
+
+
+/**
+ * CActiveRecordMetaData represents the meta-data for an Active Record class.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveRecord.php 1127 2009-06-13 20:26:35Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0
+ */
+class TActiveRecordMetaData
+{
+ /**
+ * @var CDbTableSchema the table schema information
+ */
+ public $tableSchema;
+ /**
+ * @var array table columns
+ */
+ public $columns;
+ /**
+ * @var array list of relations
+ */
+ public $relations=array();
+ /**
+ * @var array attribute default values
+ */
+ public $attributeDefaults=array();
+
+ private $_model;
+
+ /**
+ * Constructor.
+ * @param CActiveRecord the model instance
+ */
+ public function __construct($model)
+ {
+ $this->_model=$model;
+
+ $tableName=$model->tableName();
+ if(($table=$model->getDbConnection()->getSchema()->getTable($tableName))===null)
+ throw new TDbException('The table "'.$tableName.'" for active record class "'.get_class($model).'" cannot be found in the database.');
+
+ if($table->primaryKey===null)
+ $table->primaryKey=$model->primaryKey();
+ $this->tableSchema=$table;
+ $this->columns=$table->columns;
+
+ foreach($table->columns as $name=>$column)
+ {
+ if(!$column->isPrimaryKey && $column->defaultValue!==null)
+ $this->attributeDefaults[$name]=$column->defaultValue;
+ }
+
+ foreach($model->relations() as $name=>$config)
+ {
+ if(isset($config[0],$config[1],$config[2])) // relation class, AR class, FK
+ $this->relations[$name]=new $config[0]($name,$config[1],$config[2],array_slice($config,3));
+ else
+ throw new TDbException('Active record "'.get_class($model).'" has an invalid configuration for relation "'.$name.'". It must specify the relation type, the related active record class and the foreign key.');
+ }
+ }
+}
+
+/**
+ * TActiveRecordInvalidFinderResult class.
+ * TActiveRecordInvalidFinderResult defines the enumerable type for possible results
+ * if an invalid {@link TActiveRecord::__call magic-finder} invoked.
+ *
+ * The following enumerable values are defined:
+ * - Null: return null (default)
+ * - Exception: throws a TActiveRecordException
+ *
+ * @author Yves Berkholz <godzilla80@gmx.net>
+ * @version $Id: TActiveRecord.php 2649 2009-05-11 07:44:55Z godzilla80@gmx.net $
+ * @package System.Data.ActiveRecord
+ * @see TActiveRecordManager::setInvalidFinderResult
+ * @see TActiveRecordConfig::setInvalidFinderResult
+ * @see TActiveRecord::setInvalidFinderResult
+ * @since 3.1.5
+ */
+class TActiveRecordInvalidFinderResult extends TEnumerable
+{
+ const Null = 'Null';
+ const Exception = 'Exception';
+}
diff --git a/framework/Testing/Data/ActiveRecord/TActiveRecordBehavior.php b/framework/Testing/Data/ActiveRecord/TActiveRecordBehavior.php
new file mode 100644
index 00000000..cd4d8386
--- /dev/null
+++ b/framework/Testing/Data/ActiveRecord/TActiveRecordBehavior.php
@@ -0,0 +1,94 @@
+<?php
+/**
+ * CActiveRecordBehavior class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright &copy; 2008-2009 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+/**
+ * CActiveRecordBehavior is the base class for behaviors that can be attached to {@link CActiveRecord}.
+ * Compared with {@link CModelBehavior}, CActiveRecordBehavior attaches to more events
+ * that are only defined by {@link CActiveRecord}.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: CActiveRecordBehavior.php 564 2009-01-21 22:07:10Z qiang.xue $
+ * @package System.Testing.Data.ActiveRecord
+ * @since 1.0.2
+ */
+class TActiveRecordBehavior extends TModelBehavior
+{
+ /**
+ * Declares events and the corresponding event handler methods.
+ * If you override this method, make sure you merge the parent result to the return value.
+ * @return array events (array keys) and the corresponding event handler methods (array values).
+ * @see CBehavior::events
+ */
+ public function events()
+ {
+ return array_merge(parent::events(), array(
+ 'onBeforeSave'=>'beforeSave',
+ 'onAfterSave'=>'afterSave',
+ 'onBeforeDelete'=>'beforeDelete',
+ 'onAfterDelete'=>'afterDelete',
+ 'onAfterConstruct'=>'afterConstruct',
+ 'onAfterFind'=>'afterFind',
+ ));
+ }
+
+ /**
+ * Responds to {@link CActiveRecord::onBeforeSave} event.
+ * Overrides this method if you want to handle the corresponding event of the {@link CBehavior::owner owner}.
+ * @param CEvent event parameter
+ */
+ public function beforeSave($event)
+ {
+ }
+
+ /**
+ * Responds to {@link CActiveRecord::onAfterSave} event.
+ * Overrides this method if you want to handle the corresponding event of the {@link CBehavior::owner owner}.
+ * @param CEvent event parameter
+ */
+ public function afterSave($event)
+ {
+ }
+
+ /**
+ * Responds to {@link CActiveRecord::onBeforeDelete} event.
+ * Overrides this method if you want to handle the corresponding event of the {@link CBehavior::owner owner}.
+ * @param CEvent event parameter
+ */
+ public function beforeDelete($event)
+ {
+ }
+
+ /**
+ * Responds to {@link CActiveRecord::onAfterDelete} event.
+ * Overrides this method if you want to handle the corresponding event of the {@link CBehavior::owner owner}.
+ * @param CEvent event parameter
+ */
+ public function afterDelete($event)
+ {
+ }
+
+ /**
+ * Responds to {@link CActiveRecord::onAfterConstruct} event.
+ * Overrides this method if you want to handle the corresponding event of the {@link CBehavior::owner owner}.
+ * @param CEvent event parameter
+ */
+ public function afterConstruct($event)
+ {
+ }
+
+ /**
+ * Responds to {@link CActiveRecord::onAfterFind} event.
+ * Overrides this method if you want to handle the corresponding event of the {@link CBehavior::owner owner}.
+ * @param CEvent event parameter
+ */
+ public function afterFind($event)
+ {
+ }
+}
diff --git a/framework/Testing/Data/ActiveRecord/TActiveRecordCriteria.php b/framework/Testing/Data/ActiveRecord/TActiveRecordCriteria.php
new file mode 100644
index 00000000..46eddaf9
--- /dev/null
+++ b/framework/Testing/Data/ActiveRecord/TActiveRecordCriteria.php
@@ -0,0 +1,254 @@
+<?php
+/**
+ * TActiveRecordCriteria class file
+ * Adapts *deprecated* Prado TActiveRecordCriteria to TDbCriteria (Yii)
+ * @class TActiveRecordCriteria
+ * @deprecated
+ * @author Daniel Mueller <tux@penguinfriends.org>
+ */
+
+Prado::using('System.Testing.Data.Schema.TDbCriteria');
+
+class TSqlCriteria extends TDbCriteria
+{
+
+ private $_TDbCriteria = null;
+
+ public function __construct($condition=null, $parameters=array())
+ {
+ if(!is_array($parameters) && func_num_args() > 1)
+ $parameters = array_slice(func_get_args(), 1);
+
+ $this->_TDbCriteria = $this;
+
+ $this->_TDbCriteria->params = new ArrayObject();
+
+ $param = array(
+ 'condition' => ($condition !== null) ? $condition : '',
+ 'params' => $parameters
+ );
+ }
+
+ public function getCondition()
+ {
+ return $this->_TDbCriteria->condition;
+ }
+
+ public function setCondition($value)
+ {
+ if(empty($value))
+ return;
+
+ // supporting the following SELECT-syntax:
+ // [ORDER BY {col_name | expr | position}
+ // [ASC | DESC], ...]
+ // [LIMIT {[offset,] row_count | row_count OFFSET offset}]
+ // See: http://dev.mysql.com/doc/refman/5.0/en/select.html
+
+
+ if(preg_match('/ORDER\s+BY\s+(.*?)(?=LIMIT)|ORDER\s+BY\s+(.*?)$/i', $value, $matches) > 0) {
+ // condition contains ORDER BY
+ $value = str_replace($matches[0], '', $value);
+ if(strlen($matches[1]) > 0) {
+ $this->_TDbCriteria->setOrdersBy($matches[1]);
+ } else if(strlen($matches[2]) > 0) {
+ $this->setOrdersBy($matches[2]);
+ }
+ }
+
+ if(preg_match('/LIMIT\s+([\d\s,]+)/i', $value, $matches) > 0) {
+ // condition contains limit
+ $value = str_replace($matches[0], '', $value);
+ // remove limit from query
+ if(strpos($matches[1], ',')) { // both offset and limit given
+ list($offset, $limit) = explode(',', $matches[1]);
+ $this->_TDbCriteria->limit = (int)$limit;
+ $this->_TDbCriteria->offset = (int)$offset;
+ } else { // only limit given
+ $this->_TDbCriteria->limit = (int)$matches[1];
+ }
+ }
+
+ if(preg_match('/OFFSET\s+(\d+)/i', $value, $matches) > 0) {
+ // condition contains offset
+ $value = str_replace($matches[0], '', $value);
+ // remove offset from query
+ $this->_TDbCriteria->offset = (int)$matches[1]; // set offset in criteria
+ }
+
+ $this->_TDbCriteria->condition = trim($value);
+ }
+
+ public function getParameters()
+ {
+ return $this->_TDbCriteria->params;
+ }
+
+ public function setParameters($value)
+ {
+ if(is_array($value))
+ {
+ $this->_TDbCriteria->params = $value;
+ }
+ elseif ($value instanceof ArrayAccess)
+ {
+ $this->_TDbCriteria->params = (array)$value;
+ }
+ else
+ throw new TException('Value must be an array or of type ArrayAccess.');
+ }
+
+ public function getIsNamedParameters()
+ {
+ foreach($this->_TDbCriteria->params as $key=>$val)
+ return is_string($key);
+ }
+
+ public function getLimit()
+ {
+ return ($this->_TDbCriteria->limit != -1) ? $this->_TDbCriteria->limit : null;
+ }
+
+ public function setLimit($value)
+ {
+ $this->_TDbCriteria->limit = (int)$value;
+ }
+
+ public function getOffset()
+ {
+ return ($this->_TDbCriteria->offset != -1) ? $this->_TDbCriteria->offset : null;
+ }
+
+ public function setOffset($value)
+ {
+ $this->_TDbCriteria->offset = (int)$value;
+ }
+
+ public function getOrdersBy()
+ {
+ if(empty($this->_TDbCriteria->order))
+ return array();
+
+ $value=trim(preg_replace('/\s+/',' ', $this->_TDbCriteria->order));
+ $orderBys=array();
+ foreach(explode(',',$value) as $orderBy)
+ {
+ $vs=explode(' ',trim($orderBy));
+
+ $orderBys[$vs[0]]=isset($vs[1])?$vs[1]:'asc';
+ }
+ return $orderBys;
+ }
+
+ public function setOrdersBy($value)
+ {
+ if(is_string($value))
+ $this->TDbCriteria->order = $value;
+ elseif (is_array($value) || $value instanceof Traversable)
+ {
+ $str = '';
+ foreach($value as $key => $val)
+ $str .= (($str != '') ? ', ': '').$key.' '.$val;
+
+ $this->_TDbCriteria->order = $str;
+ }
+ }
+
+ public function __toString()
+ {
+ $str = '';
+ if(strlen((string)$this->getCondition()) > 0)
+ $str .= '"'.(string)$this->getCondition().'"';
+ $params = array();
+ foreach($this->getParameters() as $k=>$v)
+ $params[] = "{$k} => ${v}";
+ if(count($params) > 0)
+ $str .= ', "'.implode(', ',$params).'"';
+ $orders = array();
+ foreach($this->getOrdersBy() as $k=>$v)
+ $orders[] = "{$k} => ${v}";
+ if(count($orders) > 0)
+ $str .= ', "'.implode(', ',$orders).'"';
+ if($this->getLimit() !==null)
+ $str .= ', '.$this->_limit;
+ if($this->getOffset() !== null)
+ $str .= ', '.$this->_offset;
+ return $str;
+ }
+
+ /**
+ * Returns a property value or an event handler list by property or event name.
+ * Do not call this method. This is a PHP magic method that we override
+ * to allow using the following syntax to read a property:
+ * <code>
+ * $value=$component->PropertyName;
+ * </code>
+ * and to obtain the event handler list for an event,
+ * <code>
+ * $eventHandlerList=$component->EventName;
+ * </code>
+ * @param string the property name or the event name
+ * @return mixed the property value or the event handler list
+ * @throws TInvalidOperationException if the property/event is not defined.
+ */
+ public function __get($name)
+ {
+ $getter='get'.$name;
+ if(method_exists($this,$getter))
+ {
+ // getting a property
+ return $this->$getter();
+ }
+ else if(strncasecmp($name,'on',2)===0 && method_exists($this,$name))
+ {
+ // getting an event (handler list)
+ $name=strtolower($name);
+ if(!isset($this->_e[$name]))
+ $this->_e[$name]=new TList;
+ return $this->_e[$name];
+ }
+ else
+ {
+ throw new TInvalidOperationException('component_property_undefined',get_class($this),$name);
+ }
+ }
+
+ /**
+ * Sets value of a component property.
+ * Do not call this method. This is a PHP magic method that we override
+ * to allow using the following syntax to set a property or attach an event handler.
+ * <code>
+ * $this->PropertyName=$value;
+ * $this->EventName=$handler;
+ * </code>
+ * @param string the property name or event name
+ * @param mixed the property value or event handler
+ * @throws TInvalidOperationException If the property is not defined or read-only.
+ */
+ public function __set($name,$value)
+ {
+ $setter='set'.$name;
+ if(method_exists($this,$setter))
+ {
+ $this->$setter($value);
+ }
+ else if(strncasecmp($name,'on',2)===0 && method_exists($this,$name))
+ {
+ $this->attachEventHandler($name,$value);
+ }
+ else if(method_exists($this,'get'.$name))
+ {
+ throw new TInvalidOperationException('component_property_readonly',get_class($this),$name);
+ }
+ else
+ {
+ throw new TInvalidOperationException('component_property_undefined',get_class($this),$name);
+ }
+ }
+
+}
+
+class TActiveRecordCriteria extends TSqlCriteria
+{
+
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-07 22:52:57 +0000