コード例 #1
0
 public function __construct($fetch = true, $thisMonth = false)
 {
     $will_really_fetch = $fetch;
     parent::__construct('sickleave', $thisMonth ? false : $fetch);
     if ($will_really_fetch && $thisMonth) {
         $pdo = \DB::Instance()->pdo;
         if ($pdo instanceof \PDO) {
             if ($thisMonth) {
                 $stmt = $pdo->prepare("SELECT sickleave.* FROM sickleave JOIN user ON sickleave.for_id = user.id WHERE year(date) = year(localtime()) AND month(date) = month(localtime()) ORDER BY sickleave.date DESC");
             } else {
                 $stmt = $pdo->prepare("SELECT sickleave.* FROM sickleave JOIN user ON sickleave.for_id = user.id WHERE year(date) = year(localtime()) ORDER BY sickleave.date DESC");
             }
             $stmt->execute();
             $rows = $stmt->fetchAll();
             foreach ($rows as $row) {
                 $sickleave = new Sickleave();
                 $sickleave->Absorb($row);
                 $this->add($sickleave);
             }
         }
     }
 }
コード例 #2
0
 public function __construct($fetch = true)
 {
     parent::__construct('Reports\\MonthlyIndividual', $fetch);
 }
コード例 #3
0
ファイル: base.php プロジェクト: brego/prank
 /**
  * Loads the relations
  *
  * Uses ModelRelations class to load all the relations corresponding to this
  * model - but without loading the data.
  *
  * This method sets lazyloads & count-methods on collections and or models. For
  * all relation types, it sets the {relation-type}_read method using
  * collection's and or model's register_loader method. For has_many and HABTM
  * relations, it also sets the {relation-type}_count method using the
  * collection's register_counter method.
  *
  * Be aware of the fact that any existing relation data will not be overwritten
  * by the loaded data!
  *
  * @return void
  */
 private function load_relations()
 {
     if ($this->exists === true && $this->relations_loaded === false) {
         $relational_data = [];
         foreach ($this->relations as $relation => $relation_type) {
             $config = ['model' => to_model($relation), 'local' => $this->table(), 'foreign' => to_table($relation), 'id' => $this->data['id'], 'type' => $relation_type];
             $config['local_id'] = singularize($config['local']) . '_id';
             $config['foreign_id'] = singularize($config['foreign']) . '_id';
             $config['join'] = implode('_', s($config['local'], $config['foreign']));
             if ($relation_type == 'belongs_to') {
                 if (isset($this->data[$config['foreign_id']])) {
                     $config['id'] = $this->data[$config['foreign_id']];
                 } else {
                     $config['id'] = null;
                 }
             }
             if ($relation_type == 'has_many' || $relation_type == 'has_and_belongs_to_many') {
                 $output = new ModelCollection();
                 $output->register_counter(function ($internal) use($config) {
                     $connection = ModelConnection::instance();
                     $method = $config['type'] . '_count';
                     $result = $connection->{$method}($config);
                     return $result;
                 });
             } else {
                 $output = new $config['model']();
             }
             $output->relation_type($relation_type);
             $output->register_loader(function ($internal) use($config) {
                 $connection = ModelConnection::instance();
                 $method = $config['type'] . '_read';
                 $result = $connection->{$method}($config);
                 if ($config['type'] == 'has_many' || $config['type'] == 'has_and_belongs_to_many') {
                     foreach ($result as $object) {
                         $internal->add(new $config['model']($object));
                     }
                 } else {
                     $internal->set_data($result);
                 }
             });
             $relational_data[$relation] = $output;
         }
         $this->relational_data = array_merge($relational_data, $this->relational_data);
         $this->relations_loaded = true;
     } elseif ($this->exists === false && $this->relations_loaded === false) {
         foreach ($this->relations as $relation => $relation_type) {
             if ($relation_type == 'has_many' || $relation_type == 'has_and_belongs_to_many') {
                 $this->relational_data[$relation] = new ModelCollection();
                 $this->relational_data[$relation]->relation_type($relation_type);
             } else {
                 $model = to_model($relation);
                 $this->relational_data[$relation] = new $model();
                 $this->relational_data[$relation]->relation_type($relation_type);
             }
         }
         $this->relations_loaded = true;
     }
 }
コード例 #4
0
ファイル: mysql.php プロジェクト: brego/prank
 /**
  * Reads a from the table
  *
  * @param  string $table
  * @param  string $model
  * @param  string $condition
  * @param  string $order
  * @return mixed
  */
 public function read($table, $model, $condition = '', $order = '', $limit = '')
 {
     $query = 'select * from ' . $table;
     if ($condition !== '') {
         $query .= ' where ' . $condition;
     }
     if ($order !== '') {
         $query .= ' order by ' . $order;
     }
     if ($limit !== '') {
         $query .= ' limit ' . $limit;
     }
     $query .= ';';
     $result = $this->query($query, PDO::FETCH_ASSOC);
     if ($result->rowCount() == 1) {
         $result = new $model($result->fetch());
     } elseif ($result->rowCount() > 1) {
         $collection = new ModelCollection();
         foreach ($result as $row) {
             $collection->add(new $model($row));
         }
         $result = $collection;
     } else {
         return false;
     }
     return $result;
 }
コード例 #5
0
ファイル: Model.php プロジェクト: robertosciarra/vanilla-mvc
 private function _get_virtual($n)
 {
     $sourcefield = $n . "_id";
     if (array_key_exists($n, $this->_virtuals)) {
         #error_log("returning previously set value for virtual $n");
         return array(true, $this->_virtuals[$n]);
     }
     # first, find out if this table references another table
     # through an *_id column
     # user_id          => user
     # postedby_user_id => user
     # matches a single row, returns one object
     #error_log("checking for $sourcefield");
     if (array_key_exists($sourcefield, $this->_fields)) {
         #error_log("$sourcefield found");
         if (preg_match(self::$RETABLES, $sourcefield, $m)) {
             #lib::el($m);
             list($junk, $virtual, $junk, $foreigntab) = $m;
             # $virtual should equal $n at this point
             if ($foreigntab != get_class($this)) {
                 # can't reference ourself, there would be confusion
                 # over the virtual field names and single-vs-multiple
                 # values with the forward and back references
                 $fi = self::_modelinfo($foreigntab);
                 if ($fi) {
                     #error_log("joining ".get_class($this).".$sourcefield to $foreigntab");
                     # populate the virutals list for the model
                     # not the best place to do this
                     self::$MODELINFO[$foreigntab]['virtuals'][$foreigntab] = true;
                     # TEMP, for testing
                     $v = self::_find_first($foreigntab, array($this->{$sourcefield}));
                     $this->_virtuals[$n] = $v;
                     return array(true, $v);
                 }
             }
         }
     }
     $ti = self::_modelinfo($this);
     $oi = self::_modelinfo($n);
     #error_log("looking for intermediary table");
     if ($oi && count($ti['primarykey']) == 1) {
         # now, try to find an intermedary table that joins us to another table
         # it's going to be named either $n_$this or $this_$n
         # and it will contain a reference to this table
         # and a reference to the model named $n
         # returns an array of objects, could be a many-to-many mapping
         $o = array(sprintf('%s_%s', $ti['model'], $n), sprintf('%s_%s', $n, $ti['model']));
         foreach ($o as $thrutbname) {
             $thruti = self::_modelinfo($thrutbname);
             if (!$thruti) {
                 continue;
             }
             error_log("found {$thrutbname}");
             $refme = sprintf('%s_id', $ti['model']);
             $refother = sprintf('%s_id', $oi['model']);
             if (isset($thruti['columns'][$refme]) && isset($thruti['columns'][$refother])) {
                 #                oi                thruti             oi x   thruti   x       thruti  x
                 #select a.* from image a left join product_image b on a.id = b.image_id where b.product_id = 10;
                 $q = sprintf('select a.* from %s a left join %s b on a.%s = b.%s where b.%s = ?:id', $oi['tableQ'], $thruti['tableQ'], $oi['primarykey']['id'], $refother, $refme);
                 error_log($q);
                 $v = self::_find($n, array(array($q, array('id' => $this->id))));
                 $x = new ModelCollection($n);
                 $x->merge($v);
                 $this->_virtuals[$n] = $x;
                 return array(true, $x);
             }
         }
     }
     # otherwise, the other table may reference this one by having a column
     # that matches *_THISMODEL_id
     # returns an array
     #if (preg_match(self::$RETABLES, $ci['Field'], $m))
     return array(false, false);
     #$ti = self::_modelinfo($n);
     #if (!$ti) return array(false, false);
     /*
     # resolve a virtual column
     $ti = self::_modelinfo($this);
     if (!$ti) return NULL;
     if (isset($ti['virtuals'][$n])) {
         if (!isset($this->_virtuals[$n])) {
             error_log("getting value for $n");
             $fkmodel = $ti['virtuals'][$n]['fkmodel'];
             $sourcefield = $ti['virtuals'][$n]['sourcefield'];
             $this->_virtuals[$n] = self::_find($fkmodel, array($this->$sourcefield));
         }
         return $this->_virtuals[$n];
     }
     */
 }
コード例 #6
0
 public function __construct($fetch = true)
 {
     parent::__construct('Reports\\MonthlyDepartment', $fetch);
 }
コード例 #7
0
ファイル: QueryBuilder.php プロジェクト: serendip811/patio42
 /**
  * @return ModelCollection
  */
 public function all()
 {
     $collection = new ModelCollection();
     foreach ($this->allAsArray() as $row) {
         $collection->push($this->repository->create($this->fromDatabaseFilter($row)));
     }
     return $collection;
 }
コード例 #8
0
ファイル: Model.php プロジェクト: subtonix/aouka_lunch
 /**
  * Renvoie une collection d'objet Models, à partir d'une requête en BDD.
  * 
  * @param string $sSQL Requête SQL de type SELECT.
  * @return \Aouka\ORM\ModelCollection
  */
 public static function getAll($sSQL)
 {
     $oEmptyInstance = new static();
     $aResults = $oEmptyInstance->getDB()->getArray($sSQL);
     $oCollection = new ModelCollection(self::UPDATE);
     if ($aResults) {
         foreach ($aResults as $aResult) {
             $oCollection->add(static::init($aResult));
         }
         $oCollection->end();
     }
     return $oCollection;
 }
コード例 #9
0
 public function __construct($fetch = true)
 {
     parent::__construct('Reports\\MonthlyOverall', $fetch);
 }
コード例 #10
0
 /**
  * Create a new Metadata Collection
  *
  * @param array $data Collection Data
  */
 public function __construct(array $data)
 {
     $processedItems = $this->processItems($data);
     parent::__construct($processedItems);
 }
コード例 #11
0
ファイル: UserList.php プロジェクト: allenlinatoc/yousick
 public function __construct($fetch = true)
 {
     parent::__construct('user', $fetch);
 }
コード例 #12
0
ファイル: Model.php プロジェクト: Nessworthy/buan
 /**
  * Find all relatives of $this Model according to the given arguments.
  *
  * In most cases this method will return a ModelCollection instance.
  * However, in some cases it will return an indexed array, depending on which
  * arguments have been omitted/included.
  *
  * For example, if you do not specify a $modelName then an array of several
  * ModelCollections may be returned, indexed by the model names of all related
  * models.
  *
  * Also, if you do not specify a relationship reference when finding relatives
  * in a recursive relationship then you can expect to be given an array of
  * ModelCollections indexed by each relationship reference.
  *
  * If given, the second argument is either a ModelCriteria instance to filter
  * the results, or a relationship reference.
  *
  * @param string $modelName Find relatives of this Model type
  * @param ModelCriteria|string ** see notes above **
  * @param string $relationRef Relationship reference
  * @return ModelCollection|array
  */
 public function findRelatives($modelName = null, $criteriaOrRelationRef = null, $relationRef = null)
 {
     // No specific model name has been specified so we need to build a
     // collection of Models from ALL relationships with $this Model.
     // In this case the returned value is an array indexed by model name. If
     // multiple relationship references exist between $this and $modelName (such
     // as child/parent in recursive relationships) then each array element is
     // further broken down into an array indexed by the relationship reference.
     if ($modelName === null) {
         $collection = [];
         $relations = ModelRelation::getRelation($this->modelName);
         /** @var ModelRelation $relation */
         foreach ($relations as $relation) {
             $tm = $relation->getTargetModel();
             $rr = $relation->getReference();
             if (isset($collection[$tm])) {
                 if (isset($collection[$tm][$rr])) {
                     $collection[$tm][$rr]->append($this->findRelatives($tm, $rr));
                 } else {
                     $collection[$tm][$rr] = $this->findRelatives($tm, $rr);
                 }
             } else {
                 $collection[$tm] = $this->findRelatives($tm, $rr);
             }
         }
         return $collection;
     }
     // A specific model name has been specified.
     // First of all, determine if a relationship reference has been specified
     // and use that throughout, otherwise get all possible relations and
     // recursively call $this->findRelatives() for each one.
     if (is_string($criteriaOrRelationRef)) {
         $criteria = null;
         $relationRef = $criteriaOrRelationRef;
     } else {
         if ($criteriaOrRelationRef instanceof \Buan\ModelCriteria) {
             $criteria = $criteriaOrRelationRef;
         } else {
             $criteria = null;
         }
     }
     $relation = ModelRelation::getRelation($this->modelName, $modelName, $relationRef);
     // If multiple relations are available between $this and $modelName, and the
     // caller hasn't specified which of these relationships to use (ie.
     // $relationRef===NULL) then assume we're dealing with a recursive
     // relationship and return an array of ModelCollections for each
     // relationship, indexed by the relationship reference.
     if (is_array($relation)) {
         if (isset($relation[ModelRelation::REF_DEFAULT]) && count($relation) == 1) {
             $relation = $relation[ModelRelation::REF_DEFAULT];
         } else {
             $collection = [];
             foreach ($relation as $ref => $rel) {
                 $collection[$ref] = $this->findRelatives($modelName, $criteria, $ref);
             }
             return $collection;
         }
     }
     // So by now we should be dealing with a specific model name, some criteria
     // (if defined) and a specific relationship reference. So let's do some
     // loading and retrieving from the db with respect to the cardinality of the
     // relationship.
     switch ($relation->getCardinality()) {
         /* No relationship */
         case ModelRelation::NONE:
             break;
             /* 1:1 */
         /* 1:1 */
         case ModelRelation::ONE_TO_ONE:
             // Such relations are held as 1:M,1 relations internally so it'll be
             // handled by the 1:M case below.
             break;
             /* 1:M */
         /* 1:M */
         case ModelRelation::ONE_TO_MANY:
             // First, gather all the in-memory relatives attached to $this model.
             // If $criteria has been specified then we also check that these models
             // satisfy those criteria.
             $cd = ModelRelation::ONE_TO_MANY;
             $tm = $relation->getTargetModel();
             $rr = $relation->getReference();
             if (isset($this->relatives[$cd][$tm][$rr])) {
                 $collection = new ModelCollection($this->relatives[$cd][$tm][$rr]);
                 if ($criteria !== null) {
                     // TODO: ::applyTo() isn't implemented yet! so this will create an empty collection every time
                     $collection = $criteria->applyTo($collection);
                 }
             } else {
                 $collection = new ModelCollection();
             }
             // If $this model is in the db then query the db to find all matching
             // relatives and append them to the collection.
             // TODO: Need to handle composite or NULL PKs
             if ($this->isInDatabase()) {
                 // With no specific criteria to follow we'll load ALL relatives from
                 // persistent storage
                 $targetModelName = $relation->getTargetModel();
                 $targetModel = Model::create($targetModelName);
                 if ($criteria === null) {
                     $pkv = $this->{$relation->getNativeKey()};
                     //$this->getPrimaryKeyValue();
                     $c = new ModelCriteria();
                     $c->addClause(ModelCriteria::EQUALS, "`{$targetModel->getDbTableName()}`." . $targetModel->getForeignKey($this, $relation->getReference()), $pkv);
                     try {
                         $collection->append(ModelManager::select($targetModelName, $c));
                     } catch (Exception $e) {
                     }
                 } else {
                     $pkv = $this->{$relation->getNativeKey()};
                     //$this->getPrimaryKeyValue();
                     $criteria->addClause(ModelCriteria::EQUALS, "`{$targetModel->getDbTableName()}`." . $targetModel->getForeignKey($this, $relation->getReference()), $pkv);
                     $collection->append(ModelManager::select($targetModelName, $criteria));
                 }
             }
             // For recursive 1:M relationships we now need to load Models on the
             // M:1 side of the relationship in order to establish a link between
             // the loaded instance on the 1 and M sides, so don't break and instead
             // pass through to the next switch case ...
             if ($relation->isRecursive()) {
                 $relation = $relation->getInverseRelation();
                 $loadingTheInverse = true;
             } else {
                 return $collection;
                 break;
             }
             /* M:1 */
         /* M:1 */
         case ModelRelation::MANY_TO_ONE:
             // First, check if an in-memory model exists on the 1-side of this
             // relationship
             $cd = ModelRelation::MANY_TO_ONE;
             $tm = $relation->getTargetModel();
             $rr = $relation->getReference();
             $col = new ModelCollection();
             if (isset($this->relatives[$cd][$tm][$rr])) {
                 $col = new ModelCollection($this->relatives[$cd][$tm][$rr]);
             } else {
                 $fk = $this->getForeignKey($tm, $rr);
                 //if($this->{$fk}!==NULL && $this->{$fk}!==0 && $this->{$fk}!=='0') {
                 if (!empty($this->{$fk})) {
                     // If the foreign key does not match the target model's primary key
                     // do some manual labour
                     if ($relation->getForeignKey() !== Model::create($tm)->getPrimaryKey()) {
                         $criteria = $criteria === null ? new ModelCriteria() : $criteria;
                         $target = Model::create($tm);
                         $criteria->addClause(ModelCriteria::EQUALS, $target->getDbTableName() . '.' . $relation->getForeignKey(), $this->{$fk});
                         $col = ModelManager::select($tm, $criteria);
                     } else {
                         $target = Model::create($tm);
                         $criteria = $criteria === null ? new ModelCriteria() : $criteria;
                         $criteria->addClause(ModelCriteria::EQUALS, $target->getDbTableName() . '.' . $target->getPrimaryKey(), $this->{$fk});
                         $col = ModelManager::select($tm, $criteria);
                         if (!$col->isEmpty()) {
                             $target = $col->get(0);
                             /*$target = Model::create($tm);
                               $mmTarget = ModelManager::create($tm);
                               $target->setPrimaryKeyValue($this->{$fk});
                               if($mmTarget->load($target)) {
                                   $col = new ModelCollection($target);*/
                             // If the relationship is recursive, then remember we can only
                             // add recursive related Models via 1:M relationships, so we have
                             // to reverse the way we add a related Model here.
                             if ($relation->isRecursive()) {
                                 $ir = $relation->getInverseRelation();
                                 $cd = $ir->getCardinality();
                                 $target->relatives[$cd][$tm][$ir->getReference()][] = $this;
                             } else {
                                 $this->relatives[$cd][$tm][$rr] = $target;
                             }
                         }
                     }
                 }
             }
             // If this switch case has been arrived at by the 1:M case not breaking
             // then return the 1:M collection, other return the M:1 collection
             return empty($loadingTheInverse) ? $col : $collection;
             break;
             /* M:M */
         /* M:M */
         case ModelRelation::MANY_TO_MANY:
             /*// First, find any in-memory instances of the target model (via linking-
             				// model instances)
             				$linkRelation = ModelRelation::getRelation($this->modelName, $relation->getLinkModel(), $relation->getReference());
             				$scd = ModelRelation::ONE_TO_MANY;
             				$stm = $linkRelation->getTargetModel();
             				$srr = $linkRelation->getReference();
             				$collection = new ModelCollection();
             				if(isset($this->relatives[$scd][$stm][$srr])) {
             					foreach($this->relatives[$scd][$stm][$srr] as $link) {
             						$tcd = ModelRelation::MANY_TO_ONE;
             						$ttm = $relation->getTargetModel();
             						$trr = $linkRelation->getInverseRelation()->getReference();
             						if(isset($link->relatives[$tcd][$ttm][$trr])) {
             							$collection->append(new ModelCollection($link->relatives[$tcd][$ttm][$trr]));
             						}
             					}
             				}
             
             				// TODO: Look in DB for more links*/
             // First, find all instances of the linking model that are related to
             // $this model
             $links = $this->findRelatives($relation->getLinkModel(), $relation->getReference());
             // Now find all instances of the target model that are related to each
             // of the linking models we just found
             $collection = new ModelCollection();
             $r = $relation->isRecursive() ? $relation->getInverseRelation() : $relation;
             foreach ($links as $l) {
                 $crt = $criteria !== null ? clone $criteria : null;
                 $collection->append($l->findRelatives($r->getTargetModel(), $crt, $r->getReference()));
             }
             // Result
             return $collection;
             break;
             /* THE FOLLOWING HAS JUST BEEN COPIED OVER FROM OLD MODEL CLASS, SO GO THROUGH
                IT AND PICK OUT WHAT'S NEEDED AS NECESSARY */
             // Find any linking models in the db
             $c = new ModelCriteria();
             $c->addClause(ModelCriteria::EQUALS, $linkModel->getDbTableName() . '.' . $linkModel->getForeignKey($this), $this->getPrimaryKeyValue());
             $c->addClause(ModelCriteria::EQUALS, $linkModel->getDbTableName() . '.' . $linkModel->getForeignKey($model), $model->getPrimaryKeyValue());
             $collection = ModelManager::select($linkModel->modelName, $c);
             if (!$links->isEmpty()) {
                 // A link already exists so don't do anything
                 return;
             }
             // First of all we need to load all instances of the Model that links
             // the source Model type to the target Model type in this relationship.
             // The $criteria is ignored at this point, because it (should) applies
             // to the target model, NOT the linking model.
             $linkModelName = $relation->getLinkModel();
             $linkForeignKey = Model::create($linkModelName)->getForeignKey($this, $relation->getReference());
             $linkDbTableName = Model::create($linkModelName)->getDbTableName();
             $c = new ModelCriteria();
             $c->addClause(ModelCriteria::EQUALS, $linkDbTableName . '.' . $linkForeignKey, $this->getPrimaryKeyValue());
             $linkModels = ModelManager::select($linkModelName, $c);
             // TODO: WHAT IS THIS BIT FOR? COMMENTS JAMES, USEFUL COMMENTS!!
             // Move all Models from $this->relatedModels that match entries
             // in $linkModels into $linkModels.
             foreach ($linkModels as $k => $lModel) {
                 $relatedModel = $this->getRelatedModelByInstance($lModel);
                 if (!is_null($relatedModel)) {
                     $linkModels[$k] = $relatedModel;
                 }
             }
             // Get all instances of target model
             // If the relationship is recursive then we need to get
             // models on the reverse side of the relationship, ie.
             // REF_PARENT/REF_CHILD.
             $ref = $relation->isRecursive() ? $relation->getInverseRelation()->getReference() : $relation->getReference();
             $tModelName = $relation->getTargetModel();
             $tModelManager = ModelManager::create($tModelName);
             $lForeignKey = Model::create($linkModelName)->getForeignKey($tModelName, $ref);
             foreach ($linkModels as $linkModel) {
                 $tModel = Model::create($tModelName);
                 $tModel->setPrimaryKeyValue($linkModel->{$lForeignKey});
                 if ($tModelManager->load($tModel)) {
                     // TODO: Check that $tModel is not already loaded into $linkModel, and $linkModel is not already loaded into $this
                     $linkModel->addRelatives($tModel, $ref);
                     $this->addRelatives($linkModel, $rel->getReference());
                 }
                 unset($tModel);
             }
             // Now retrieve
             if ($relation->isRecursive()) {
                 $allLinkModels = $this->findRelatives($relation->getLinkModel());
                 foreach ($allLinkModels as $ref => $linkModels) {
                     foreach ($linkModels as $linkModel) {
                         $rModels = $linkModel->findRelatives($modelName);
                         unset($rModels[$relationRef]);
                         foreach ($rModels as $rModel) {
                             if ($rModel !== $this) {
                                 $collection->append($rModel);
                             }
                         }
                     }
                 }
             } else {
                 $linkModelName = $relation->getLinkModel();
                 if (isset($this->relatives[ModelRelation::ONE_TO_MANY][$linkModelName][$relation->getReference()])) {
                     $linkModels = $this->relatives[ModelRelation::ONE_TO_MANY][$linkModelName][$relation->getReference()];
                     foreach ($linkModels as $linkModel) {
                         $collection->append($linkModel->findRelatives($modelName, $relation->getReference()));
                     }
                 }
             }
             break;
             /* Unknown case */
         /* Unknown case */
         default:
             break;
     }
 }
コード例 #13
0
ファイル: Model.php プロジェクト: robertosciarra/vanilla-mvc
 private function _run_virtual_conditions($vi)
 {
     switch ($vi['type']) {
         case MODELForeignRefFindByPrimaryKey:
             #error_log("doing by pk for ".var_export($vi, true)."<br/>");
             $cond = $this->_Manipulation_real_columns[$vi['sourcecolumn']];
             $value = self::_find_first($vi['model'], array($cond));
             break;
         case MODELForeignRefFindByQuery:
             #error_log("doing by query for ".var_export($vi, true));
             $searchval = $this->_Manipulation_real_columns[$vi['sourcecolumn']];
             $cond = array($vi['query'], array('id' => $searchval));
             $value = self::_find($vi['model'], array($cond));
             $c = new ModelCollection($vi['model']);
             $c->merge($value);
             $value = $c;
             break;
         case MODELForeignRefFindByRelation:
             #error_log("doing by relation for ".var_export($vi, true)."<br />");
             $searchcol = $vi['foreigncolumn'];
             $searchval = $this->_Manipulation_real_columns[$vi['sourcecolumn']];
             $cond = array($searchcol => $searchval);
             $value = self::_find($vi['model'], array($cond));
             $c = new ModelCollection($vi['model']);
             $c->merge($value);
             $value = $c;
             break;
         case MODELForeignRefFindByRelationSingle:
             #error_log("doing by single relation for ".var_export($vi, true)."<br />");
             $searchcol = $vi['foreigncolumn'];
             $searchval = $this->_Manipulation_real_columns[$vi['sourcecolumn']];
             $cond = array($searchcol => $searchval);
             $value = self::_find_first($vi['model'], array($cond));
             break;
         default:
             throw new Exception("unimplemented Model Type value");
     }
     return $value;
 }