/**
* Returns instance of the Zend_Cache_Core configured with the options from the application configuration.
*
* @param string $name, optional The name of the cache - general by default. This name is used in the configuration.
* @return Zend_Cache_Core
*/
public static function getCache($name = self::GENERAL_CACHE)
{
static $instances = array();
if (!isset($instances[$name])) {
$manager = OpenSKOS_Application_BootstrapAccess::getBootstrap()->getPluginResource('cachemanager')->getCacheManager();
$instances[$name] = $manager->getCache($name);
}
return $instances[$name];
}
/**
* Gets the path to the dir where the export files should be placed.
*
* @return string
*/
public function getExportFilesDirPath()
{
$editorOptions = OpenSKOS_Application_BootstrapAccess::getOption('editor');
if (isset($editorOptions['export']['filesPath'])) {
$mainDirPath = $editorOptions['export']['filesPath'];
} else {
$mainDirPath = APPLICATION_PATH . '/../public/data/export';
}
$mainDirPath = rtrim($mainDirPath, '/') . '/';
return $mainDirPath;
}
/**
* @return array
*/
protected function setConceptLanguages()
{
//@FIXME it's a good idea to have a settings class that deals with .ini parameters, verification & default values.
$editorSettings = OpenSKOS_Application_BootstrapAccess::getOption('editor');
$languages = array();
$this->_conceptLanguages = array();
if (isset($editorSettings['languages'])) {
$languages = $editorSettings['languages'];
}
foreach ($languages as $languageCode => $languageName) {
foreach (self::$languageSensitiveClasses as $class) {
foreach (self::$classes[$class] as $fieldName) {
if (isset($this[$fieldName . '@' . $languageCode])) {
$this->_conceptLanguages[] = $languageCode;
break;
}
}
}
}
$this->_conceptLanguages = array_unique($this->_conceptLanguages);
return $this->_conceptLanguages;
}
/**
* Gets a list of concepts matching the search options.
*
* @param array $searchOptions
* @return array An array with the labels of the schemes
*/
public function searchConcepts($searchOptions)
{
$editorOptions = OpenSKOS_Application_BootstrapAccess::getOption('editor');
$availableOptions = Editor_Forms_SearchOptions::getAvailableSearchOptions();
$availableOptions['conceptSchemes'] = $this->getAllConceptSchemeUriTitlesMap();
$query = OpenSKOS_Solr_Queryparser_Editor::factory()->parse($searchOptions, $editorOptions['languages'], $availableOptions, $this->_getCurrentTenant());
// Pagination
$queryParams = array();
if (isset($searchOptions['start']) && !empty($searchOptions['start'])) {
$queryParams['start'] = $searchOptions['start'];
}
if (isset($searchOptions['rows']) && !empty($searchOptions['rows'])) {
$queryParams['rows'] = $searchOptions['rows'];
}
//@TODO: implement language specific sort by using prefLabelSort@... Solr fields
$queryParams['sort'] = 'prefLabelSort asc';
$response = Api_Models_Concepts::factory()->setQueryParams($queryParams)->getConcepts($query);
$response = $response['response'];
$result = array();
$result['numFound'] = $response['numFound'];
$result['data'] = array();
if (isset($response['start'])) {
$result['start'] = $response['start'];
}
if ($response['numFound'] > 0) {
foreach ($response['docs'] as &$record) {
$result['data'][] = new Api_Models_Concept($record);
}
}
return $result;
}
/**
* Builds the path to the concept scheme icon.
* Returns empty string if the file does not exist.
*
* @param srtring $uuid
* @param OpenSKOS_Db_Table_Row_Tenant $tenant optional, Default null. If not set the currently logged one will be used.
* @return string
*/
public static function buildIconPath($uuid, $tenant = null)
{
$editorOptions = OpenSKOS_Application_BootstrapAccess::getBootstrap()->getOption('editor');
if (null === $tenant) {
$tenant = OpenSKOS_Db_Table_Tenants::fromIdentity();
}
// We always need tenant for getting icon path.
if (null !== $tenant) {
if (isset($editorOptions['schemeIcons']) && isset($editorOptions['schemeIcons']['assignPath'])) {
$iconsAssignPath = APPLICATION_PATH . $editorOptions['schemeIcons']['assignPath'] . '/' . $tenant->code;
} else {
$iconsAssignPath = APPLICATION_PATH . Editor_Forms_UploadIcon::DEFAULT_ASSIGN_PATH . '/' . $tenant->code;
}
if (isset($editorOptions['schemeIcons']) && isset($editorOptions['schemeIcons']['assignHttpPath'])) {
$iconsAssignHttpPath = $editorOptions['schemeIcons']['assignHttpPath'] . '/' . $tenant->code;
} else {
$iconsAssignHttpPath = Editor_Forms_UploadIcon::DEFAULT_ASSIGN_HTTP_PATH . '/' . $tenant->code;
}
if (isset($editorOptions['schemeIcons']) && isset($editorOptions['schemeIcons']['extension'])) {
$iconsExtension = $editorOptions['schemeIcons']['extension'];
} else {
$iconsExtension = 'png';
}
if (is_file($iconsAssignPath . '/' . $uuid . '.' . $iconsExtension)) {
return $iconsAssignHttpPath . '/' . $uuid . '.' . $iconsExtension . '?nocache=' . time();
} else {
return '';
}
} else {
return '';
}
}
public function getConceptsBaseUri()
{
if (isset($this->conceptsBaseUrl) && !empty($this->conceptsBaseUrl)) {
return $this->conceptsBaseUrl;
} else {
$editorOptions = OpenSKOS_Application_BootstrapAccess::getOption('editor');
if (isset($editorOptions['conceptSchemesDefaultBaseUri'])) {
return $editorOptions['conceptSchemesDefaultBaseUri'];
} else {
return '';
}
}
}