/**
* Checks if a given field is considered empty.
* This method accepts field as Objects or by identifiers.
*
* @param \eZ\Publish\API\Repository\Values\Content\Content $content
* @param \eZ\Publish\API\Repository\Values\Content\Field|string $fieldDefIdentifier Field or Field Identifier to
* get the value from.
* @param string $forcedLanguage Locale we want the content name translation in (e.g. "fre-FR").
* Null by default (takes current locale).
*
* @return bool
*/
public function isFieldEmpty(Content $content, $fieldDefIdentifier, $forcedLanguage = null)
{
if ($fieldDefIdentifier instanceof Field) {
$fieldDefIdentifier = $fieldDefIdentifier->fieldDefIdentifier;
}
return $this->fieldHelper->isFieldEmpty($content, $fieldDefIdentifier, $forcedLanguage);
}
public function testIsFieldNotEmpty()
{
$contentTypeId = 123;
$contentInfo = new ContentInfo(array('contentTypeId' => $contentTypeId));
$content = $this->getMock('eZ\\Publish\\API\\Repository\\Values\\Content\\Content');
$content->expects($this->any())->method('__get')->with('contentInfo')->will($this->returnValue($contentInfo));
$fieldDefIdentifier = 'my_field_definition';
$textLineFT = new TextLineType();
$nonEmptyValue = new Value('Vive le sucre !!!');
$emptyField = new Field(array('fieldDefIdentifier' => 'ezstring', 'value' => $nonEmptyValue));
$contentType = $this->getMockForAbstractClass('eZ\\Publish\\API\\Repository\\Values\\ContentType\\ContentType');
$fieldDefinition = $this->getMockBuilder('eZ\\Publish\\API\\Repository\\Values\\ContentType\\FieldDefinition')->setConstructorArgs(array(array('fieldTypeIdentifier' => 'ezstring')))->getMockForAbstractClass();
$contentType->expects($this->once())->method('getFieldDefinition')->with($fieldDefIdentifier)->will($this->returnValue($fieldDefinition));
$this->contentTypeServiceMock->expects($this->once())->method('loadContentType')->with($contentTypeId)->will($this->returnValue($contentType));
$this->translationHelper->expects($this->once())->method('getTranslatedField')->with($content, $fieldDefIdentifier)->will($this->returnValue($emptyField));
$this->fieldTypeServiceMock->expects($this->any())->method('getFieldType')->with('ezstring')->will($this->returnValue($textLineFT));
$this->assertFalse($this->fieldHelper->isFieldEmpty($content, $fieldDefIdentifier));
}
public function getFirstFilledImageFieldIdentifier(Content $content)
{
foreach ($content->getFieldsByLanguage() as $field) {
$fieldTypeIdentifier = $this->fieldHelper->getFieldDefinition($content->contentInfo, $field->fieldDefIdentifier)->fieldTypeIdentifier;
if ($fieldTypeIdentifier !== 'ezimage') {
continue;
}
if ($this->fieldHelper->isFieldEmpty($content, $field->fieldDefIdentifier)) {
continue;
}
return $field->fieldDefIdentifier;
}
return null;
}
