/**
* Set parameters from post data, expects post data to be validated by
* {@link eZNovaSeoMetasType::validateObjectAttributeHTTPInput()}
*
* @param eZHTTPTool $http
* @param string $base
* @param eZContentObjectAttribute $contentObjectAttribute
*
* @return boolean
*/
function fetchObjectAttributeHTTPInput($http, $base, $contentObjectAttribute)
{
$metas = [];
if ($http->hasPostVariable("{$base}_data_novaseometas_{$contentObjectAttribute->attribute('contentclass_attribute_identifier')}_keyvalue_{$contentObjectAttribute->attribute('id')}")) {
$metasKv = $http->postVariable("{$base}_data_novaseometas_{$contentObjectAttribute->attribute('contentclass_attribute_identifier')}_keyvalue_{$contentObjectAttribute->attribute('id')}");
foreach ($metasKv as $metaKey => $metaValue) {
$meta = new Meta();
$meta->setName($metaKey);
$meta->setContent($metaValue);
$metas[] = $meta;
}
}
$contentObjectAttribute->setContent(new FieldValue($metas));
return true;
}
/**
* Converts an $hash to the Value defined by the field type
*
* @param mixed $hash
*
* @return Value
*/
public function fromHash($hash)
{
if (!is_array($hash)) {
return new Value([]);
}
$metas = [];
foreach ($hash as $hashItem) {
if (!is_array($hashItem)) {
continue;
}
$meta = new Meta();
$meta->setName($hashItem["meta_name"]);
$meta->setContent($hashItem["meta_content"]);
$metas[] = $meta;
}
return new Value($metas);
}
/**
* Compute Meta by reference
*
* @param Content $content
* @param string|Field $fieldDefIdentifier
* @param ContentType $contentType
* @param bool $needFallback
*
* @return Meta[]
*/
protected function innerComputeMetas(Content $content, $fieldDefIdentifier, ContentType $contentType, &$needFallback = false)
{
if ($fieldDefIdentifier instanceof Field) {
$metasFieldValue = $fieldDefIdentifier->value;
$fieldDefIdentifier = $fieldDefIdentifier->fieldDefIdentifier;
} else {
$metasFieldValue = $content->getFieldValue($fieldDefIdentifier);
}
if ($metasFieldValue instanceof MetasFieldValue) {
$metasConfig = $this->configResolver->getParameter('fieldtype_metas', 'novae_zseo');
// as the configuration is the last fallback we need to loop on it.
foreach ($metasConfig as $metaName => $metasSettings) {
if ($metasFieldValue->nameExists($metaName)) {
$meta = $metasFieldValue->metas[$metaName];
} else {
$meta = new Meta($metaName);
$metasFieldValue->metas[$metaName] = $meta;
}
/** @var Meta $meta */
if ($meta->isEmpty()) {
$meta->setContent($metasConfig[$meta->getName()]['default_pattern']);
$fieldDefinition = $contentType->getFieldDefinition($fieldDefIdentifier);
$configuration = $fieldDefinition->getFieldSettings()['configuration'];
// but if we need something is the configuration we take it
if ($configuration[$meta->getName()]) {
$meta->setContent($configuration[$meta->getName()]);
}
}
if (!$this->metaNameSchema->resolveMeta($meta, $content, $contentType)) {
$needFallback = true;
}
}
return $metasFieldValue->metas;
}
return [];
}
/**
* Resolve a Meta Value
*
* @param Meta $meta
* @param Content $content
* @param ContentType $contentType
*
* @return boolean
*/
public function resolveMeta(Meta $meta, Content $content, ContentType $contentType = null)
{
$this->settings = array('limit' => $this->fieldContentMaxLength, 'sequence' => '...');
if ($contentType === null) {
$contentType = $this->repository->getContentTypeService()->loadContentType($content->contentInfo->contentTypeId);
}
$resolveMultilingue = $this->resolve($meta->getContent(), $contentType, $content->fields, $content->versionInfo->languageCodes);
// we don't fallback on the other languages... it would be very bad for SEO to mix the languages
if (array_key_exists($this->languages[0], $resolveMultilingue) && $resolveMultilingue[$this->languages[0]] != '') {
$meta->setContent($resolveMultilingue[$this->languages[0]]);
return true;
}
$meta->setContent("");
return false;
}
