Commit 91c41b3f authored by webchick's avatar webchick

Issue #1738368 by Schnitzel, YesCT, Gábor Hojtsy, c31ck, sun, plach: Fixed Not...

Issue #1738368 by Schnitzel, YesCT, Gábor Hojtsy, c31ck, sun, plach: Fixed Not possible to use the entity getter to retrieve non-translatable field values.
parent f2f1d888
......@@ -184,7 +184,9 @@ public function get($property_name, $langcode = NULL) {
$entity_info = $this->entityInfo();
if ($entity_info['fieldable'] && field_info_instance($this->entityType, $property_name, $this->bundle())) {
$field = field_info_field($property_name);
$langcode = $this->getFieldLangcode($field, $langcode);
// Prevent getFieldLangcode() from throwing an exception in case a
// $langcode has been passed and it is invalid for the field.
$langcode = $this->getFieldLangcode($field, $langcode, FALSE);
return isset($this->{$property_name}[$langcode]) ? $this->{$property_name}[$langcode] : NULL;
else {
......@@ -202,6 +204,7 @@ public function set($property_name, $value, $langcode = NULL) {
$entity_info = $this->entityInfo();
if ($entity_info['fieldable'] && field_info_instance($this->entityType, $property_name, $this->bundle())) {
$field = field_info_field($property_name);
// Throws an exception if the $langcode is invalid.
$langcode = $this->getFieldLangcode($field, $langcode);
$this->{$property_name}[$langcode] = $value;
......@@ -213,9 +216,45 @@ public function set($property_name, $value, $langcode = NULL) {
* Determines the language code to use for accessing a field value in a certain language.
* Determines the language code for accessing a field value.
* The effective language code to be used for a field varies:
* - If the entity is language-specific and the requested field is
* translatable, the entity's language code should be used to access the
* field value when no language is explicitly provided.
* - If the entity is not language-specific, LANGUAGE_NOT_SPECIFIED should be
* used to access all field values.
* - If a field's values are non-translatable (shared among all language
* versions of an entity), LANGUAGE_NOT_SPECIFIED should be used to access
* them.
* There cannot be valid field values if a field is not translatable and the
* requested langcode is not LANGUAGE_NOT_SPECIFIED. Therefore, this function
* throws an exception in that case (or returns NULL when $strict is FALSE).
* @param string $field
* Field the language code is being determined for.
* @param string|null $langcode
* (optional) The language code attempting to be applied to the field.
* Defaults to the entity language.
* @param bool $strict
* (optional) When $strict is TRUE, an exception is thrown if the field is
* not translatable and the langcode is not LANGUAGE_NOT_SPECIFIED. When
* $strict is FALSE, NULL is returned and no exception is thrown. For
* example, EntityInterface::set() passes TRUE, since it must not set field
* values for invalid langcodes. EntityInterface::get() passes FALSE to
* determine whether any field values exist for a specific langcode.
* Defaults to TRUE.
* @return string|null
* The langcode if appropriate, LANGUAGE_NOT_SPECIFIED for non-translatable
* fields, or NULL when an invalid langcode was used in non-strict mode.
* @throws \InvalidArgumentException
* Thrown in case a $langcode other than LANGUAGE_NOT_SPECIFIED is passed
* for a non-translatable field and $strict is TRUE.
protected function getFieldLangcode($field, $langcode = NULL) {
protected function getFieldLangcode($field, $langcode = NULL, $strict = TRUE) {
// Only apply the given langcode if the entity is language-specific.
// Otherwise translatable fields are handled as non-translatable fields.
if (field_is_translatable($this->entityType, $field) && ($default_language = $this->language()) && !language_is_locked($this->langcode)) {
......@@ -224,9 +263,21 @@ protected function getFieldLangcode($field, $langcode = NULL) {
return isset($langcode) ? $langcode : $default_language->langcode;
else {
// If there is a langcode defined for this field, just return it. Otherwise
return (isset($this->langcode) ? $this->langcode : LANGUAGE_NOT_SPECIFIED);
// The field is not translatable, but the caller requested a specific
// langcode that does not exist.
if (isset($langcode) && $langcode !== LANGUAGE_NOT_SPECIFIED) {
if ($strict) {
throw new \InvalidArgumentException(format_string('Unable to resolve @langcode for non-translatable field @field_name. Use langcode LANGUAGE_NOT_SPECIFIED instead.', array(
'@field_name' => $field['field_name'],
'@langcode' => $langcode,
else {
return NULL;
// The field is not translatable and no $langcode was specified.
......@@ -87,18 +87,22 @@ function testEntityLanguageMethods() {
$value = $entity->get($this->field_name);
$this->assertEqual($value, array(0 => array('value' => 'default value')), 'Untranslated value retrieved.');
$message = "An exception is thrown when trying to set a field with an invalid language";
// Set the value in a certain language. As the entity is not
// language-specific it should use the default language and so ignore the
// specified language.
$entity->set($this->field_name, array(0 => array('value' => 'default value2')), $this->langcodes[1]);
$value = $entity->get($this->field_name);
$this->assertEqual($value, array(0 => array('value' => 'default value2')), 'Untranslated value updated.');
$this->assertFalse($entity->translations(), 'No translations are available');
// language-specific it will throw an exception.
try {
$entity->set($this->field_name, array(0 => array('value' => 'default value2')), $this->langcodes[1]);
catch (Exception $e) {
$this->assertTrue($e instanceof InvalidArgumentException, $message);
// Test getting a field value using the default language for a not
// Test getting a field value using a specific language for a not
// language-specific entity.
$value = $entity->get($this->field_name, $this->langcodes[1]);
$this->assertEqual($value, array(0 => array('value' => 'default value2')), 'Untranslated value retrieved.');
$this->assertNull($value, 'Returned NULL for getter with invalid language.');
// Now, make the entity language-specific by assigning a language and test
// translating it.
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment