silverstripe-fulltextsearch/code/solr/SolrConfigStore.php

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<?php
/**
* Class SolrConfigStore
*
* The interface Solr_Configure uses to upload configuration files to Solr
*/
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interface SolrConfigStore
{
/**
* Upload a file to Solr for index $index
* @param $index string - The name of an index (which is also used as the name of the Solr core for the index)
* @param $file string - A path to a file to upload. The base name of the file will be used on the remote side
* @return null
*/
public function uploadFile($index, $file);
/**
* Upload a file to Solr from a string for index $index
* @param $index string - The name of an index (which is also used as the name of the Solr core for the index)
* @param $filename string - The base name of the file to use on the remote side
* @param $strong string - The contents of the file
* @return null
*/
public function uploadString($index, $filename, $string);
/**
* Get the instanceDir to tell Solr to use for index $index
* @param $index string - The name of an index (which is also used as the name of the Solr core for the index)
*/
public function instanceDir($index);
}
/**
* Class SolrConfigStore_File
*
* A ConfigStore that uploads files to a Solr instance on a locally accessible filesystem
* by just using file copies
*/
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class SolrConfigStore_File implements SolrConfigStore
{
public function __construct($config)
{
$this->local = $config['path'];
$this->remote = isset($config['remotepath']) ? $config['remotepath'] : $config['path'];
}
public function getTargetDir($index)
{
$targetDir = "{$this->local}/{$index}/conf";
if (!is_dir($targetDir)) {
$worked = @mkdir($targetDir, 0770, true);
if (!$worked) {
throw new RuntimeException(
sprintf('Failed creating target directory %s, please check permissions', $targetDir)
);
}
}
return $targetDir;
}
public function uploadFile($index, $file)
{
$targetDir = $this->getTargetDir($index);
copy($file, $targetDir.'/'.basename($file));
}
public function uploadString($index, $filename, $string)
{
$targetDir = $this->getTargetDir($index);
file_put_contents("$targetDir/$filename", $string);
}
public function instanceDir($index)
{
return $this->remote.'/'.$index;
}
}
/**
* Class SolrConfigStore_WebDAV
*
* A ConfigStore that uploads files to a Solr instance via a WebDAV server
*/
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class SolrConfigStore_WebDAV implements SolrConfigStore
{
public function __construct($config)
{
$options = Solr::solr_options();
$this->url = implode('', array(
'http://',
isset($config['auth']) ? $config['auth'].'@' : '',
$options['host'].':'.(isset($config['port']) ? $config['port'] : $options['port']),
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$config['path']
));
$this->remote = $config['remotepath'];
}
public function getTargetDir($index)
{
$indexdir = "{$this->url}/$index";
if (!WebDAV::exists($indexdir)) {
WebDAV::mkdir($indexdir);
}
$targetDir = "{$this->url}/$index/conf";
if (!WebDAV::exists($targetDir)) {
WebDAV::mkdir($targetDir);
}
return $targetDir;
}
public function uploadFile($index, $file)
{
$targetDir = $this->getTargetDir($index);
WebDAV::upload_from_file($file, $targetDir.'/'.basename($file));
}
public function uploadString($index, $filename, $string)
{
$targetDir = $this->getTargetDir($index);
WebDAV::upload_from_string($string, "$targetDir/$filename");
}
public function instanceDir($index)
{
return $this->remote ? "{$this->remote}/$index" : $index;
}
}