mirror of
https://github.com/silverstripe/silverstripe-fulltextsearch
synced 2024-10-22 14:05:29 +02:00
90 lines
3.0 KiB
PHP
90 lines
3.0 KiB
PHP
<?php
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namespace SilverStripe\FullTextSearch\Solr\Services;
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use SilverStripe\Core\Config\Config;
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use SilverStripe\FullTextSearch\Solr\Solr;
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use Silverstripe\Core\ClassInfo;
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Solr::include_client_api();
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/**
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* The API for accessing the primary Solr installation, which includes both SolrService_Core,
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* plus extra methods for interrogating, creating, reloading and getting SolrService_Core instances
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* for Solr cores.
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*/
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class SolrService extends SolrService_Core
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{
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private static $core_class = SolrService_Core::class;
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/**
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* Handle encoding the GET parameters and making the HTTP call to execute a core command
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*/
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protected function coreCommand($command, $core, $params = array())
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{
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$command = strtoupper($command);
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//get the non-namespaced name of the Solr core, since backslashes not valid characters
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$core = ClassInfo::shortName($core);
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$params = array_merge($params, array('action' => $command, 'wt' => 'json'));
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$params[$command == 'CREATE' ? 'name' : 'core'] = $core;
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return $this->_sendRawGet($this->_constructUrl('admin/cores', $params));
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}
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/**
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* Is the passed core active?
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* @param $core string - The name of the core
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* @return boolean - True if that core exists & is active
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*/
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public function coreIsActive($core)
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{
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$result = $this->coreCommand('STATUS', $core);
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return isset($result->status->$core->uptime);
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}
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/**
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* Create a new core
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* @param $core string - The name of the core
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* @param $instancedir string - The base path of the core on the server
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* @param $config string - The filename of solrconfig.xml on the server. Default is $instancedir/solrconfig.xml
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* @param $schema string - The filename of schema.xml on the server. Default is $instancedir/schema.xml
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* @param $datadir string - The path to store data for this core on the server. Default depends on solrconfig.xml
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* @return Apache_Solr_Response
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*/
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public function coreCreate($core, $instancedir, $config = null, $schema = null, $datadir = null)
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{
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$args = array('instanceDir' => $instancedir);
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if ($config) {
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$args['config'] = $config;
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}
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if ($schema) {
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$args['schema'] = $schema;
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}
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if ($datadir) {
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$args['dataDir'] = $datadir;
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}
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return $this->coreCommand('CREATE', $core, $args);
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}
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/**
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* Reload a core
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* @param $core string - The name of the core
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* @return Apache_Solr_Response
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*/
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public function coreReload($core)
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{
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return $this->coreCommand('RELOAD', $core);
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}
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/**
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* Create a new Solr3Service_Core instance for the passed core
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* @param $core string - The name of the core
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* @return Solr3Service_Core
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*/
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public function serviceForCore($core)
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{
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$klass = Config::inst()->get(get_called_class(), 'core_class');
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return new $klass($this->_host, $this->_port, $this->_path.$core, $this->_httpTransport);
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}
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}
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