/**
* Handles content requests per node or object ID
*
* Requests:
* - GET /api/content/node/XXX
* - GET /api/content/object/XXX
*
* Optional HTTP parameters:
* - translation=xxx-XX: an optionally forced locale to return
*
* @return ezpRestMvcResult
*/
public function doViewContent()
{
$this->setDefaultResponseGroups(array(self::VIEWCONTENT_RESPONSEGROUP_METADATA));
$isNodeRequested = false;
if (isset($this->nodeId)) {
$content = ezpContent::fromNodeId($this->nodeId);
$isNodeRequested = true;
} else {
if (isset($this->objectId)) {
$content = ezpContent::fromObjectId($this->objectId);
}
}
$result = new ezpRestMvcResult();
// translation parameter
if ($this->hasContentVariable('Translation')) {
$content->setActiveLanguage($this->getContentVariable('Translation'));
}
// Handle metadata
if ($this->hasResponseGroup(self::VIEWCONTENT_RESPONSEGROUP_METADATA)) {
$objectMetadata = ezpRestContentModel::getMetadataByContent($content);
if ($isNodeRequested) {
$nodeMetadata = ezpRestContentModel::getMetadataByLocation(ezpContentLocation::fetchByNodeId($this->nodeId));
$objectMetadata = array_merge($objectMetadata, $nodeMetadata);
}
$result->variables['metadata'] = $objectMetadata;
}
// Handle locations if requested
if ($this->hasResponseGroup(self::VIEWCONTENT_RESPONSEGROUP_LOCATIONS)) {
$result->variables['locations'] = ezpRestContentModel::getLocationsByContent($content);
}
// Handle fields content if requested
if ($this->hasResponseGroup(self::VIEWCONTENT_RESPONSEGROUP_FIELDS)) {
$result->variables['fields'] = ezpRestContentModel::getFieldsByContent($content);
}
// Add links to fields resources
$result->variables['links'] = ezpRestContentModel::getFieldsLinksByContent($content, $this->request);
if ($outputFormat = $this->getContentVariable('OutputFormat')) {
$renderer = ezpRestContentRenderer::getRenderer($outputFormat, $content, $this);
$result->variables['renderedOutput'] = $renderer->render();
}
return $result;
}
/**
* Tests service links for content fields
* @group restContentServices
* @dataProvider requestObjectProvider
* @param ezpRestRequest $request
* @param int $nodeId
*/
public function testFieldsLinksByContent(ezpRestRequest $request, $nodeId)
{
$mvcConfig = new ezpMvcConfiguration();
$mvcConfig->runPreRoutingFilters($request);
$baseUri = $request->getBaseURI();
$contentQueryString = $request->getContentQueryString(true);
$content = ezpContent::fromNodeId($nodeId);
$links = ezpRestContentModel::getFieldsLinksByContent($content, $request);
self::assertInternalType(PHPUnit_Framework_Constraint_IsType::TYPE_ARRAY, $links);
self::assertArrayHasKey('*', $links, 'Links for fields services must contain a wildcard (*) pointing to a service listing all fields content');
// * stands for all fields
self::assertEquals($baseUri . '/fields' . $contentQueryString, $links['*']);
// We must have one entry per field
foreach ($content->fields as $fieldName => $field) {
self::assertArrayHasKey($fieldName, $links, "Service link missing for {$fieldName}");
self::assertEquals($baseUri . '/field/' . $fieldName . $contentQueryString, $links[$fieldName], "Wrong service link for {$fieldName}");
}
}
