/**
*
* @param string $fieldName
* @param Entity $entity
* @param ValidationState $validationState
*/
public function __construct($fieldName, Entity $entity, Request $request, ValidationState $validationState)
{
$this->fieldName = $fieldName;
$this->entity = $entity;
$this->modelTable = $this->entity->getModelTable();
$this->request = $request;
$this->fieldDefinitionHelper = $this->modelTable->getFieldDefinitionHelper();
$this->configurationHelper = new \PvikAdminTools\Library\ConfigurationHelper();
$this->configurationHelper->setCurrentTable($this->modelTable->getModelTableName());
$this->validationState = $validationState;
if ($this->entity->getPrimaryKey() == null || $this->entity->getPrimaryKey() == '') {
$this->isNewEntity = true;
} else {
$this->isNewEntity = false;
}
$this->preset = '';
}
/**
* Returns the html for the field.
* @return string
*/
protected function addHtmlSingleControl()
{
if ($this->fieldDefinitionHelper->isTypeForeignObject($this->fieldName)) {
$modelTableName = $this->fieldDefinitionHelper->getModelTableNameForForeignObject($this->fieldName);
$foreignKeyFieldName = $this->fieldDefinitionHelper->getForeignKeyFieldName($this->fieldName);
$field = $this->configurationHelper->getField($this->fieldName);
$useField = $field['UseField'];
$entityArray = ModelTable::get($modelTableName)->loadAll();
$this->html .= '<select class="span8" name="' . strtolower($foreignKeyFieldName) . '">';
if ($this->configurationHelper->isNullable($this->fieldName) || !$this->isNewEntity) {
$this->html .= '<option value="">(none)</option>';
}
foreach ($entityArray as $entity) {
$this->html .= '<option value="' . $entity->getPrimaryKey() . '" ' . $this->getSelectPresetValue($foreignKeyFieldName, $entity->getPrimaryKey()) . '>';
$this->html .= utf8_decode($entity->{$useField});
$this->html .= '</option>';
}
$this->html .= '</select>';
} else {
$this->html .= 'Error';
}
}
/**
* Deletes the reference from entities to the object by the current foreign key for a field name
* @param \Pvik\Database\ORM\Entity $object
* @param string $fieldName
*/
public function deleteForeignKeyReference(\Pvik\Database\ORM\Entity $object, $fieldName)
{
$helper = $this->modelTable->getFieldDefinitionHelper();
$foreignModelTable = $helper->getModelTable($fieldName);
// get the key that refers to the foreign object (AuthorID from a book)
$foreignKey = $object->getFieldData($fieldName);
$foreignObject = $foreignModelTable->getCache()->loadByPrimaryKey($foreignKey);
// if object exist in cache and needs to be updated
if ($foreignObject != null) {
// look through foreign model
$foreignHelper = $foreignModelTable->getFieldDefinitionHelper();
foreach ($foreignHelper->getManyForeignObjectsFieldList() as $foreignModelTableFieldName) {
// searching for a ManyForeignObjects field with ForeignKey reference to this field
if ($foreignHelper->getModelTableName($foreignModelTableFieldName) == $this->modelTable->getModelTableName() && $foreignHelper->getForeignKeyFieldName($foreignModelTableFieldName) == $fieldName) {
// Author.Books.ForeignKey is AuthorID
$oldKeys = $foreignObject->getFieldData($foreignModelTableFieldName);
// delete from old keys
$foreignObject->setFieldData($foreignModelTableFieldName, str_replace($object->getPrimaryKey(), '', $oldKeys));
break;
}
}
}
}
/**
* Logic for deleting an entry.
* @param type $modelTableName
* @param type $entityPrimaryKey
*/
protected function deleteEntry($modelTableName, $entityPrimaryKey)
{
$entity = ModelTable::get($modelTableName)->loadByPrimaryKey($entityPrimaryKey);
if ($entity != null) {
$entity->delete();
}
$redirectBackUrl = $this->request->getGET('redirect-back-url');
if ($redirectBackUrl != null) {
// the user was was in edit mode of an table entry
// clicked on new in a foreign id and and created/updated/deleted a entry
// now we redirect back to the edit mode
$this->redirectToPath(urldecode($redirectBackUrl));
} else {
$url = '~' . \Pvik\Core\Config::$config['PvikAdminTools']['Url'] . 'tables/' . strtolower($modelTableName) . ':list/';
$this->redirectToPath($url);
}
}
/**
* Returns the ModelTable for a ForeignKey, ManyForeignObjects or ForeignObject field.
* @param string $fieldName
* @return ModelTable
*/
public function getModelTable($fieldName)
{
if ($this->isTypeForeignKey($fieldName) || $this->isTypeManyForeignObjects($fieldName)) {
$modelTableName = $this->getModelTableName($fieldName);
return ModelTable::get($modelTableName);
} elseif ($this->isTypeForeignObject($fieldName)) {
$foreignKeyFieldName = $this->getForeignKeyFieldName($fieldName);
$modelTableName = $this->getModelTableName($foreignKeyFieldName);
return ModelTable::get($modelTableName);
} else {
throw new \Exception('Only the types ForeignKey, ManyForeignObjects, ForeignObject have a ModelTable.');
}
}
/**
*
* @param string $modelTableName
*/
protected function __construct($modelTableName)
{
$this->modelTable = \Pvik\Database\ORM\ModelTable::get($modelTableName);
}
/**
*
* @param string $modelTableName
*/
protected function __construct($modelTableName)
{
if (!is_string($modelTableName)) {
throw new \Exception('ModelTableName must be a string.');
}
$this->modelTable = \Pvik\Database\ORM\ModelTable::get($modelTableName);
$this->prepare();
}
/**
* Returns the html of the entry.
* @return string
*/
public function toHtml()
{
$this->html = '<form class="form-vertical" method="post">';
foreach ($this->configurationHelper->getFieldList() as $fieldName) {
$type = $this->configurationHelper->getFieldType($fieldName);
$fieldClassName = '\\PvikAdminTools\\Library\\Fields\\' . $type;
if (!class_exists($fieldClassName)) {
throw new \Exception('PvikAdminTools: The type ' . $type . ' does not exists. Used for the field ' . $fieldName);
}
$field = new $fieldClassName($fieldName, $this->entity, $this->request, $this->validationState);
/* @var $field \PvikAdminTools\Library\Fields\Base */
if ($field->isVisibleSingle()) {
if (isset($this->presetValues[strtolower($fieldName)])) {
$field->setPreset($this->presetValues[strtolower($fieldName)]);
}
$this->html .= $field->htmlSingle();
}
}
$this->addHtmlSubmit();
$this->html .= '</form>';
if (!$this->isNewEntity() && $this->configurationHelper->hasForeignTables()) {
$this->html .= '<div class="foreign-tables-field">';
foreach ($this->configurationHelper->getForeignTables() as $foreignTable => $configuration) {
$primaryKey = $this->entity->getPrimaryKey();
$foreignKey = $configuration['ForeignKey'];
$modelTable = ModelTable::get($foreignTable);
$entityArray = $modelTable->loadAll();
$entityArray = $entityArray->filterEquals($foreignKey, $primaryKey);
$tableHtml = new \PvikAdminTools\Library\TableHtml($entityArray, $this->request);
// saerch for fields that we don't need to show
$foreignObjectFieldNames = array();
$helper = $modelTable->getFieldDefinitionHelper();
foreach ($helper->getFieldList() as $fieldName) {
// search for a foreign object that uses that refers to the original model
// we don't need to show this table column
if ($helper->isTypeForeignObject($fieldName)) {
if ($helper->getForeignKeyFieldName($fieldName) == $foreignKey) {
array_push($foreignObjectFieldNames, $fieldName);
}
}
}
$tableHtml->setHiddenFields($foreignObjectFieldNames);
// set preset values
$presetValues = array();
foreach ($foreignObjectFieldNames as $foreignObjectFieldName) {
$presetValues[$foreignObjectFieldName] = $primaryKey;
}
$tableHtml->setNewButtonPresetValues($presetValues);
if ($this->foreignTableButtonRedirectBackUrl != null) {
$tableHtml->setButtonRedirectBack($this->foreignTableButtonRedirectBackUrl);
}
$this->html .= '<div class="field">';
$this->html .= '<label class="label-field">' . $foreignTable . '</label>';
$this->html .= $tableHtml->toHtml();
$this->html .= '</div>';
}
$this->html .= '</div>';
}
return $this->html;
}
