public function performPreInstallTasks()
{
$o_config = Configuration::load();
CompositeCache::flush();
// avoid stale cache
// create tmp dir
if (!file_exists($o_config->get('taskqueue_tmp_directory'))) {
if (!self::createDirectoryPath($o_config->get('taskqueue_tmp_directory'))) {
$this->addError("Couldn't create tmp directory at " . $o_config->get('taskqueue_tmp_directory'));
return false;
}
} else {
// if already exists then remove all contents to avoid stale cache
caRemoveDirectory($o_config->get('taskqueue_tmp_directory'), false);
}
// Create media directories
$o_media_volumes = new MediaVolumes();
$va_media_volumes = $o_media_volumes->getAllVolumeInformation();
$vs_base_dir = $o_config->get('ca_base_dir');
$va_dir_creation_errors = array();
foreach ($va_media_volumes as $vs_label => $va_volume_info) {
if (preg_match('!^' . $vs_base_dir . '!', $va_volume_info['absolutePath'])) {
if (!self::createDirectoryPath($va_volume_info['absolutePath'])) {
$this->addError("Couldn't create directory for media volume {$vs_label}");
return false;
}
}
}
// nuke search index if we using ElasticSearch (the SqlSearch index is nuked when we drop the database)
if ($o_config->get('search_engine_plugin') == 'ElasticSearch') {
require_once __CA_LIB_DIR__ . '/core/Plugins/SearchEngine/ElasticSearch.php';
$o_es = new WLPlugSearchEngineElasticSearch();
$o_es->truncateIndex(null, true);
}
return true;
}
public function performPreInstallTasks()
{
$o_config = Configuration::load();
CompositeCache::flush();
// avoid stale cache
// create tmp dir
if (!file_exists($o_config->get('taskqueue_tmp_directory'))) {
if (!self::createDirectoryPath($o_config->get('taskqueue_tmp_directory'))) {
$this->addError("Couldn't create tmp directory at " . $o_config->get('taskqueue_tmp_directory'));
return false;
}
} else {
// if already exists then remove all contents to avoid stale cache
caRemoveDirectory($o_config->get('taskqueue_tmp_directory'), false);
}
// Create media directories
$o_media_volumes = new MediaVolumes();
$va_media_volumes = $o_media_volumes->getAllVolumeInformation();
$vs_base_dir = $o_config->get('ca_base_dir');
$va_dir_creation_errors = array();
foreach ($va_media_volumes as $vs_label => $va_volume_info) {
if (preg_match('!^' . $vs_base_dir . '!', $va_volume_info['absolutePath'])) {
if (!self::createDirectoryPath($va_volume_info['absolutePath'])) {
$this->addError("Couldn't create directory for media volume {$vs_label}");
return false;
}
}
}
return true;
}
/**
* Get list of mimetypes for which replication options are configured
*
* @return array
*/
public static function getMediaReplicationMimeTypes()
{
$o_media_volumes = new MediaVolumes();
$o_media_processing = new MediaProcessingSettings('ca_object_representations', 'media');
$va_volumes = $o_media_volumes->getAllVolumeInformation();
$va_mimetypes = array();
foreach ($va_volumes as $vs_volume => $va_volume_info) {
if (isset($va_volume_info['replication']) && is_array($va_volume_info['replication'])) {
foreach ($va_volume_info['replication'] as $vs_target => $va_target_info) {
if (isset($va_target_info['mimetypes']) && is_array($va_target_info['mimetypes'])) {
$va_mimetype_list = $va_target_info['mimetypes'];
} else {
// get mimetypes for volume from media_processing
$va_mimetype_list = $o_media_processing->getMimetypesForVolume($vs_volume);
}
foreach ($va_mimetype_list as $vs_mimetype) {
$va_mimetypes[$vs_mimetype] = true;
}
}
}
}
return array_keys($va_mimetypes);
}
