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wp-content/plugins/sitepress-multilingual-cms/vendor/a5hleyrich/wp-background-processing/README.md

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+# WP Background Processing
+
+WP Background Processing can be used to fire off non-blocking asynchronous requests or as a background processing tool, allowing you to queue tasks. Check out the [example plugin](https://github.com/A5hleyRich/wp-background-processing-example) or read the [accompanying article](https://deliciousbrains.com/background-processing-wordpress/).
+
+Inspired by [TechCrunch WP Asynchronous Tasks](https://github.com/techcrunch/wp-async-task).
+
+__Requires PHP 5.2+__
+
+## Install
+
+The recommended way to install this library in your project is by loading it through Composer:
+
+```
+composer require deliciousbrains/wp-background-processing
+```
+
+It is highly recommended to prefix wrap the library class files using [the Mozart package](https://packagist.org/packages/coenjacobs/mozart), to prevent collisions with other projects using this same library.
+
+## Usage
+
+### Async Request
+
+Async requests are useful for pushing slow one-off tasks such as sending emails to a background process. Once the request has been dispatched it will process in the background instantly.
+
+Extend the `WP_Async_Request` class:
+
+```php
+class WP_Example_Request extends WP_Async_Request {
+
+	/**
+	 * @var string
+	 */
+	protected $action = 'example_request';
+
+	/**
+	 * Handle
+	 *
+	 * Override this method to perform any actions required
+	 * during the async request.
+	 */
+	protected function handle() {
+		// Actions to perform
+	}
+
+}
+```
+
+##### `protected $action`
+
+Should be set to a unique name.
+
+##### `protected function handle()`
+
+Should contain any logic to perform during the non-blocking request. The data passed to the request will be accessible via `$_POST`.
+
+##### Dispatching Requests
+
+Instantiate your request:
+
+`$this->example_request = new WP_Example_Request();`
+
+Add data to the request if required:
+
+`$this->example_request->data( array( 'value1' => $value1, 'value2' => $value2 ) );`
+
+Fire off the request:
+
+`$this->example_request->dispatch();`
+
+Chaining is also supported:
+
+`$this->example_request->data( array( 'data' => $data ) )->dispatch();`
+
+### Background Process
+
+Background processes work in a similar fashion to async requests but they allow you to queue tasks. Items pushed onto the queue will be processed in the background once the queue has been dispatched. Queues will also scale based on available server resources, so higher end servers will process more items per batch. Once a batch has completed the next batch will start instantly.
+
+Health checks run by default every 5 minutes to ensure the queue is running when queued items exist. If the queue has failed it will be restarted.
+
+Queues work on a first in first out basis, which allows additional items to be pushed to the queue even if it’s already processing.
+
+Extend the `WP_Background_Process` class:
+
+```php
+class WP_Example_Process extends WP_Background_Process {
+
+	/**
+	 * @var string
+	 */
+	protected $action = 'example_process';
+
+	/**
+	 * Task
+	 *
+	 * Override this method to perform any actions required on each
+	 * queue item. Return the modified item for further processing
+	 * in the next pass through. Or, return false to remove the
+	 * item from the queue.
+	 *
+	 * @param mixed $item Queue item to iterate over
+	 *
+	 * @return mixed
+	 */
+	protected function task( $item ) {
+		// Actions to perform
+
+		return false;
+	}
+
+	/**
+	 * Complete
+	 *
+	 * Override if applicable, but ensure that the below actions are
+	 * performed, or, call parent::complete().
+	 */
+	protected function complete() {
+		parent::complete();
+
+		// Show notice to user or perform some other arbitrary task...
+	}
+
+}
+```
+
+##### `protected $action`
+
+Should be set to a unique name.
+
+##### `protected function task( $item )`
+
+Should contain any logic to perform on the queued item. Return `false` to remove the item from the queue or return `$item` to push it back onto the queue for further processing. If the item has been modified and is pushed back onto the queue the current state will be saved before the batch is exited.
+
+##### `protected function complete()`
+
+Optionally contain any logic to perform once the queue has completed.
+
+##### Dispatching Processes
+
+Instantiate your process:
+
+`$this->example_process = new WP_Example_Process();`
+
+**Note:** You must instantiate your process unconditionally. All requests should do this, even if nothing is pushed to the queue.
+
+Push items to the queue:
+
+```php
+foreach ( $items as $item ) {
+    $this->example_process->push_to_queue( $item );
+}
+```
+
+Save and dispatch the queue:
+
+`$this->example_process->save()->dispatch();`
+
+### BasicAuth
+
+If your site is behind BasicAuth, both async requests and background processes will fail to complete. This is because WP Background Processing relies on the [WordPress HTTP API](http://codex.wordpress.org/HTTP_API), which requires you to attach your BasicAuth credentials to requests. The easiest way to do this is using the following filter:
+
+```php
+function wpbp_http_request_args( $r, $url ) {
+	$r['headers']['Authorization'] = 'Basic ' . base64_encode( USERNAME . ':' . PASSWORD );
+
+	return $r;
+}
+add_filter( 'http_request_args', 'wpbp_http_request_args', 10, 2);
+```
+
+## License
+
+[GPLv2+](http://www.gnu.org/licenses/gpl-2.0.html)

wp-content/plugins/sitepress-multilingual-cms/vendor/a5hleyrich/wp-background-processing/classes/wp-async-request.php

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+<?php
+/**
+ * WP Async Request
+ *
+ * @package WP-Background-Processing
+ */
+
+/**
+ * Abstract WP_Async_Request class.
+ *
+ * @abstract
+ */
+abstract class WP_Async_Request {
+
+	/**
+	 * Prefix
+	 *
+	 * (default value: 'wp')
+	 *
+	 * @var string
+	 * @access protected
+	 */
+	protected $prefix = 'wp';
+
+	/**
+	 * Action
+	 *
+	 * (default value: 'async_request')
+	 *
+	 * @var string
+	 * @access protected
+	 */
+	protected $action = 'async_request';
+
+	/**
+	 * Identifier
+	 *
+	 * @var mixed
+	 * @access protected
+	 */
+	protected $identifier;
+
+	/**
+	 * Data
+	 *
+	 * (default value: array())
+	 *
+	 * @var array
+	 * @access protected
+	 */
+	protected $data = array();
+
+	/**
+	 * Initiate new async request
+	 */
+	public function __construct() {
+		$this->identifier = $this->prefix . '_' . $this->action;
+
+		add_action( 'wp_ajax_' . $this->identifier, array( $this, 'maybe_handle' ) );
+		add_action( 'wp_ajax_nopriv_' . $this->identifier, array( $this, 'maybe_handle' ) );
+	}
+
+	/**
+	 * Set data used during the request
+	 *
+	 * @param array $data Data.
+	 *
+	 * @return $this
+	 */
+	public function data( $data ) {
+		$this->data = $data;
+
+		return $this;
+	}
+
+	/**
+	 * Dispatch the async request
+	 *
+	 * @return array|WP_Error
+	 */
+	public function dispatch() {
+		$url  = add_query_arg( $this->get_query_args(), $this->get_query_url() );
+		$args = $this->get_post_args();
+
+		return wp_remote_post( esc_url_raw( $url ), $args );
+	}
+
+	/**
+	 * Get query args
+	 *
+	 * @return array
+	 */
+	protected function get_query_args() {
+		if ( property_exists( $this, 'query_args' ) ) {
+			return $this->query_args;
+		}
+
+		$args = array(
+			'action' => $this->identifier,
+			'nonce'  => wp_create_nonce( $this->identifier ),
+		);
+
+		/**
+		 * Filters the post arguments used during an async request.
+		 *
+		 * @param array $url
+		 */
+		return apply_filters( $this->identifier . '_query_args', $args );
+	}
+
+	/**
+	 * Get query URL
+	 *
+	 * @return string
+	 */
+	protected function get_query_url() {
+		if ( property_exists( $this, 'query_url' ) ) {
+			return $this->query_url;
+		}
+
+		$url = admin_url( 'admin-ajax.php' );
+
+		/**
+		 * Filters the post arguments used during an async request.
+		 *
+		 * @param string $url
+		 */
+		return apply_filters( $this->identifier . '_query_url', $url );
+	}
+
+	/**
+	 * Get post args
+	 *
+	 * @return array
+	 */
+	protected function get_post_args() {
+		if ( property_exists( $this, 'post_args' ) ) {
+			return $this->post_args;
+		}
+
+		$args = array(
+			'timeout'   => 0.01,
+			'blocking'  => false,
+			'body'      => $this->data,
+			'cookies'   => $_COOKIE,
+			'sslverify' => apply_filters( 'https_local_ssl_verify', false ),
+		);
+
+		/**
+		 * Filters the post arguments used during an async request.
+		 *
+		 * @param array $args
+		 */
+		return apply_filters( $this->identifier . '_post_args', $args );
+	}
+
+	/**
+	 * Maybe handle
+	 *
+	 * Check for correct nonce and pass to handler.
+	 */
+	public function maybe_handle() {
+		// Don't lock up other requests while processing
+		session_write_close();
+
+		check_ajax_referer( $this->identifier, 'nonce' );
+
+		$this->handle();
+
+		wp_die();
+	}
+
+	/**
+	 * Handle
+	 *
+	 * Override this method to perform any actions required
+	 * during the async request.
+	 */
+	abstract protected function handle();
+
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/a5hleyrich/wp-background-processing/classes/wp-background-process.php

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+<?php
+/**
+ * WP Background Process
+ *
+ * @package WP-Background-Processing
+ */
+
+/**
+ * Abstract WP_Background_Process class.
+ *
+ * @abstract
+ * @extends WP_Async_Request
+ */
+abstract class WP_Background_Process extends WP_Async_Request {
+
+	/**
+	 * Action
+	 *
+	 * (default value: 'background_process')
+	 *
+	 * @var string
+	 * @access protected
+	 */
+	protected $action = 'background_process';
+
+	/**
+	 * Start time of current process.
+	 *
+	 * (default value: 0)
+	 *
+	 * @var int
+	 * @access protected
+	 */
+	protected $start_time = 0;
+
+	/**
+	 * Cron_hook_identifier
+	 *
+	 * @var mixed
+	 * @access protected
+	 */
+	protected $cron_hook_identifier;
+
+	/**
+	 * Cron_interval_identifier
+	 *
+	 * @var mixed
+	 * @access protected
+	 */
+	protected $cron_interval_identifier;
+
+	/**
+	 * Initiate new background process
+	 */
+	public function __construct() {
+		parent::__construct();
+
+		$this->cron_hook_identifier     = $this->identifier . '_cron';
+		$this->cron_interval_identifier = $this->identifier . '_cron_interval';
+
+		add_action( $this->cron_hook_identifier, array( $this, 'handle_cron_healthcheck' ) );
+		add_filter( 'cron_schedules', array( $this, 'schedule_cron_healthcheck' ) );
+	}
+
+	/**
+	 * Dispatch
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function dispatch() {
+		// Schedule the cron healthcheck.
+		$this->schedule_event();
+
+		// Perform remote post.
+		return parent::dispatch();
+	}
+
+	/**
+	 * Push to queue
+	 *
+	 * @param mixed $data Data.
+	 *
+	 * @return $this
+	 */
+	public function push_to_queue( $data ) {
+		$this->data[] = $data;
+
+		return $this;
+	}
+
+	/**
+	 * Save queue
+	 *
+	 * @return $this
+	 */
+	public function save() {
+		$key = $this->generate_key();
+
+		if ( ! empty( $this->data ) ) {
+			update_site_option( $key, $this->data );
+		}
+
+		return $this;
+	}
+
+	/**
+	 * Update queue
+	 *
+	 * @param string $key  Key.
+	 * @param array  $data Data.
+	 *
+	 * @return $this
+	 */
+	public function update( $key, $data ) {
+		if ( ! empty( $data ) ) {
+			update_site_option( $key, $data );
+		}
+
+		return $this;
+	}
+
+	/**
+	 * Delete queue
+	 *
+	 * @param string $key Key.
+	 *
+	 * @return $this
+	 */
+	public function delete( $key ) {
+		delete_site_option( $key );
+
+		return $this;
+	}
+
+	/**
+	 * Generate key
+	 *
+	 * Generates a unique key based on microtime. Queue items are
+	 * given a unique key so that they can be merged upon save.
+	 *
+	 * @param int $length Length.
+	 *
+	 * @return string
+	 */
+	protected function generate_key( $length = 64 ) {
+		$unique  = md5( microtime() . rand() );
+		$prepend = $this->identifier . '_batch_';
+
+		return substr( $prepend . $unique, 0, $length );
+	}
+
+	/**
+	 * Maybe process queue
+	 *
+	 * Checks whether data exists within the queue and that
+	 * the process is not already running.
+	 */
+	public function maybe_handle() {
+		// Don't lock up other requests while processing
+		session_write_close();
+
+		if ( $this->is_process_running() ) {
+			// Background process already running.
+			wp_die();
+		}
+
+		if ( $this->is_queue_empty() ) {
+			// No data to process.
+			wp_die();
+		}
+
+		check_ajax_referer( $this->identifier, 'nonce' );
+
+		$this->handle();
+
+		wp_die();
+	}
+
+	/**
+	 * Is queue empty
+	 *
+	 * @return bool
+	 */
+	protected function is_queue_empty() {
+		global $wpdb;
+
+		$table  = $wpdb->options;
+		$column = 'option_name';
+
+		if ( is_multisite() ) {
+			$table  = $wpdb->sitemeta;
+			$column = 'meta_key';
+		}
+
+		$key = $wpdb->esc_like( $this->identifier . '_batch_' ) . '%';
+
+		$count = $wpdb->get_var( $wpdb->prepare( "
+			SELECT COUNT(*)
+			FROM {$table}
+			WHERE {$column} LIKE %s
+		", $key ) );
+
+		return ( $count > 0 ) ? false : true;
+	}
+
+	/**
+	 * Is process running
+	 *
+	 * Check whether the current process is already running
+	 * in a background process.
+	 */
+	protected function is_process_running() {
+		if ( get_site_transient( $this->identifier . '_process_lock' ) ) {
+			// Process already running.
+			return true;
+		}
+
+		return false;
+	}
+
+	/**
+	 * Lock process
+	 *
+	 * Lock the process so that multiple instances can't run simultaneously.
+	 * Override if applicable, but the duration should be greater than that
+	 * defined in the time_exceeded() method.
+	 */
+	protected function lock_process() {
+		$this->start_time = time(); // Set start time of current process.
+
+		$lock_duration = ( property_exists( $this, 'queue_lock_time' ) ) ? $this->queue_lock_time : 60; // 1 minute
+		$lock_duration = apply_filters( $this->identifier . '_queue_lock_time', $lock_duration );
+
+		set_site_transient( $this->identifier . '_process_lock', microtime(), $lock_duration );
+	}
+
+	/**
+	 * Unlock process
+	 *
+	 * Unlock the process so that other instances can spawn.
+	 *
+	 * @return $this
+	 */
+	protected function unlock_process() {
+		delete_site_transient( $this->identifier . '_process_lock' );
+
+		return $this;
+	}
+
+	/**
+	 * Get batch
+	 *
+	 * @return stdClass Return the first batch from the queue
+	 */
+	protected function get_batch() {
+		global $wpdb;
+
+		$table        = $wpdb->options;
+		$column       = 'option_name';
+		$key_column   = 'option_id';
+		$value_column = 'option_value';
+
+		if ( is_multisite() ) {
+			$table        = $wpdb->sitemeta;
+			$column       = 'meta_key';
+			$key_column   = 'meta_id';
+			$value_column = 'meta_value';
+		}
+
+		$key = $wpdb->esc_like( $this->identifier . '_batch_' ) . '%';
+
+		$query = $wpdb->get_row( $wpdb->prepare( "
+			SELECT *
+			FROM {$table}
+			WHERE {$column} LIKE %s
+			ORDER BY {$key_column} ASC
+			LIMIT 1
+		", $key ) );
+
+		$batch       = new stdClass();
+		$batch->key  = $query->$column;
+		$batch->data = maybe_unserialize( $query->$value_column );
+
+		return $batch;
+	}
+
+	/**
+	 * Handle
+	 *
+	 * Pass each queue item to the task handler, while remaining
+	 * within server memory and time limit constraints.
+	 */
+	protected function handle() {
+		$this->lock_process();
+
+		do {
+			$batch = $this->get_batch();
+
+			foreach ( $batch->data as $key => $value ) {
+				$task = $this->task( $value );
+
+				if ( false !== $task ) {
+					$batch->data[ $key ] = $task;
+				} else {
+					unset( $batch->data[ $key ] );
+				}
+
+				if ( $this->time_exceeded() || $this->memory_exceeded() ) {
+					// Batch limits reached.
+					break;
+				}
+			}
+
+			// Update or delete current batch.
+			if ( ! empty( $batch->data ) ) {
+				$this->update( $batch->key, $batch->data );
+			} else {
+				$this->delete( $batch->key );
+			}
+		} while ( ! $this->time_exceeded() && ! $this->memory_exceeded() && ! $this->is_queue_empty() );
+
+		$this->unlock_process();
+
+		// Start next batch or complete process.
+		if ( ! $this->is_queue_empty() ) {
+			$this->dispatch();
+		} else {
+			$this->complete();
+		}
+
+		wp_die();
+	}
+
+	/**
+	 * Memory exceeded
+	 *
+	 * Ensures the batch process never exceeds 90%
+	 * of the maximum WordPress memory.
+	 *
+	 * @return bool
+	 */
+	protected function memory_exceeded() {
+		$memory_limit   = $this->get_memory_limit() * 0.9; // 90% of max memory
+		$current_memory = memory_get_usage( true );
+		$return         = false;
+
+		if ( $current_memory >= $memory_limit ) {
+			$return = true;
+		}
+
+		return apply_filters( $this->identifier . '_memory_exceeded', $return );
+	}
+
+	/**
+	 * Get memory limit
+	 *
+	 * @return int
+	 */
+	protected function get_memory_limit() {
+		if ( function_exists( 'ini_get' ) ) {
+			$memory_limit = ini_get( 'memory_limit' );
+		} else {
+			// Sensible default.
+			$memory_limit = '128M';
+		}
+
+		if ( ! $memory_limit || - 1 === intval( $memory_limit ) ) {
+			// Unlimited, set to 32GB.
+			$memory_limit = '32000M';
+		}
+
+		return wp_convert_hr_to_bytes( $memory_limit );
+	}
+
+	/**
+	 * Time exceeded.
+	 *
+	 * Ensures the batch never exceeds a sensible time limit.
+	 * A timeout limit of 30s is common on shared hosting.
+	 *
+	 * @return bool
+	 */
+	protected function time_exceeded() {
+		$finish = $this->start_time + apply_filters( $this->identifier . '_default_time_limit', 20 ); // 20 seconds
+		$return = false;
+
+		if ( time() >= $finish ) {
+			$return = true;
+		}
+
+		return apply_filters( $this->identifier . '_time_exceeded', $return );
+	}
+
+	/**
+	 * Complete.
+	 *
+	 * Override if applicable, but ensure that the below actions are
+	 * performed, or, call parent::complete().
+	 */
+	protected function complete() {
+		// Unschedule the cron healthcheck.
+		$this->clear_scheduled_event();
+	}
+
+	/**
+	 * Schedule cron healthcheck
+	 *
+	 * @access public
+	 *
+	 * @param mixed $schedules Schedules.
+	 *
+	 * @return mixed
+	 */
+	public function schedule_cron_healthcheck( $schedules ) {
+		$interval = apply_filters( $this->identifier . '_cron_interval', 5 );
+
+		if ( property_exists( $this, 'cron_interval' ) ) {
+			$interval = apply_filters( $this->identifier . '_cron_interval', $this->cron_interval );
+		}
+
+		// Adds every 5 minutes to the existing schedules.
+		$schedules[ $this->identifier . '_cron_interval' ] = array(
+			'interval' => MINUTE_IN_SECONDS * $interval,
+			'display'  => sprintf( __( 'Every %d Minutes' ), $interval ),
+		);
+
+		return $schedules;
+	}
+
+	/**
+	 * Handle cron healthcheck
+	 *
+	 * Restart the background process if not already running
+	 * and data exists in the queue.
+	 */
+	public function handle_cron_healthcheck() {
+		if ( $this->is_process_running() ) {
+			// Background process already running.
+			exit;
+		}
+
+		if ( $this->is_queue_empty() ) {
+			// No data to process.
+			$this->clear_scheduled_event();
+			exit;
+		}
+
+		$this->handle();
+
+		exit;
+	}
+
+	/**
+	 * Schedule event
+	 */
+	protected function schedule_event() {
+		if ( ! wp_next_scheduled( $this->cron_hook_identifier ) ) {
+			wp_schedule_event( time(), $this->cron_interval_identifier, $this->cron_hook_identifier );
+		}
+	}
+
+	/**
+	 * Clear scheduled event
+	 */
+	protected function clear_scheduled_event() {
+		$timestamp = wp_next_scheduled( $this->cron_hook_identifier );
+
+		if ( $timestamp ) {
+			wp_unschedule_event( $timestamp, $this->cron_hook_identifier );
+		}
+	}
+
+	/**
+	 * Cancel Process
+	 *
+	 * Stop processing queue items, clear cronjob and delete batch.
+	 *
+	 */
+	public function cancel_process() {
+		if ( ! $this->is_queue_empty() ) {
+			$batch = $this->get_batch();
+
+			$this->delete( $batch->key );
+
+			wp_clear_scheduled_hook( $this->cron_hook_identifier );
+		}
+
+	}
+
+	/**
+	 * Task
+	 *
+	 * Override this method to perform any actions required on each
+	 * queue item. Return the modified item for further processing
+	 * in the next pass through. Or, return false to remove the
+	 * item from the queue.
+	 *
+	 * @param mixed $item Queue item to iterate over.
+	 *
+	 * @return mixed
+	 */
+	abstract protected function task( $item );
+
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/a5hleyrich/wp-background-processing/wp-background-processing.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * WP-Background Processing
+ *
+ * @package WP-Background-Processing
+ */
+
+/*
+Plugin Name: WP Background Processing
+Plugin URI: https://github.com/A5hleyRich/wp-background-processing
+Description: Asynchronous requests and background processing in WordPress.
+Author: Delicious Brains Inc.
+Version: 1.0
+Author URI: https://deliciousbrains.com/
+GitHub Plugin URI: https://github.com/A5hleyRich/wp-background-processing
+GitHub Branch: master
+*/
+
+if ( ! class_exists( 'WP_Async_Request' ) ) {
+	require_once plugin_dir_path( __FILE__ ) . 'classes/wp-async-request.php';
+}
+if ( ! class_exists( 'WP_Background_Process' ) ) {
+	require_once plugin_dir_path( __FILE__ ) . 'classes/wp-background-process.php';
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/autoload.php

@@ -0,0 +1,7 @@
+<?php
+
+// autoload.php @generated by Composer
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit6f14760c18007b1a20ff129862ea0be1::getLoader();

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/ClassLoader.php

@@ -0,0 +1,445 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Autoload;
+
+/**
+ * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
+ *
+ *     $loader = new \Composer\Autoload\ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ *     // to enable searching the include path (eg. for PEAR packages)
+ *     $loader->setUseIncludePath(true);
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * This class is loosely based on the Symfony UniversalClassLoader.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @see    http://www.php-fig.org/psr/psr-0/
+ * @see    http://www.php-fig.org/psr/psr-4/
+ */
+class ClassLoader
+{
+    // PSR-4
+    private $prefixLengthsPsr4 = array();
+    private $prefixDirsPsr4 = array();
+    private $fallbackDirsPsr4 = array();
+
+    // PSR-0
+    private $prefixesPsr0 = array();
+    private $fallbackDirsPsr0 = array();
+
+    private $useIncludePath = false;
+    private $classMap = array();
+    private $classMapAuthoritative = false;
+    private $missingClasses = array();
+    private $apcuPrefix;
+
+    public function getPrefixes()
+    {
+        if (!empty($this->prefixesPsr0)) {
+            return call_user_func_array('array_merge', $this->prefixesPsr0);
+        }
+
+        return array();
+    }
+
+    public function getPrefixesPsr4()
+    {
+        return $this->prefixDirsPsr4;
+    }
+
+    public function getFallbackDirs()
+    {
+        return $this->fallbackDirsPsr0;
+    }
+
+    public function getFallbackDirsPsr4()
+    {
+        return $this->fallbackDirsPsr4;
+    }
+
+    public function getClassMap()
+    {
+        return $this->classMap;
+    }
+
+    /**
+     * @param array $classMap Class to filename map
+     */
+    public function addClassMap(array $classMap)
+    {
+        if ($this->classMap) {
+            $this->classMap = array_merge($this->classMap, $classMap);
+        } else {
+            $this->classMap = $classMap;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix, either
+     * appending or prepending to the ones previously set for this prefix.
+     *
+     * @param string       $prefix  The prefix
+     * @param array|string $paths   The PSR-0 root directories
+     * @param bool         $prepend Whether to prepend the directories
+     */
+    public function add($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            if ($prepend) {
+                $this->fallbackDirsPsr0 = array_merge(
+                    (array) $paths,
+                    $this->fallbackDirsPsr0
+                );
+            } else {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $this->fallbackDirsPsr0,
+                    (array) $paths
+                );
+            }
+
+            return;
+        }
+
+        $first = $prefix[0];
+        if (!isset($this->prefixesPsr0[$first][$prefix])) {
+            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+
+            return;
+        }
+        if ($prepend) {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                (array) $paths,
+                $this->prefixesPsr0[$first][$prefix]
+            );
+        } else {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $this->prefixesPsr0[$first][$prefix],
+                (array) $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace, either
+     * appending or prepending to the ones previously set for this namespace.
+     *
+     * @param string       $prefix  The prefix/namespace, with trailing '\\'
+     * @param array|string $paths   The PSR-4 base directories
+     * @param bool         $prepend Whether to prepend the directories
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function addPsr4($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            // Register directories for the root namespace.
+            if ($prepend) {
+                $this->fallbackDirsPsr4 = array_merge(
+                    (array) $paths,
+                    $this->fallbackDirsPsr4
+                );
+            } else {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $this->fallbackDirsPsr4,
+                    (array) $paths
+                );
+            }
+        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+            // Register directories for a new namespace.
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        } elseif ($prepend) {
+            // Prepend directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                (array) $paths,
+                $this->prefixDirsPsr4[$prefix]
+            );
+        } else {
+            // Append directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $this->prefixDirsPsr4[$prefix],
+                (array) $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix,
+     * replacing any others previously set for this prefix.
+     *
+     * @param string       $prefix The prefix
+     * @param array|string $paths  The PSR-0 base directories
+     */
+    public function set($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr0 = (array) $paths;
+        } else {
+            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace,
+     * replacing any others previously set for this namespace.
+     *
+     * @param string       $prefix The prefix/namespace, with trailing '\\'
+     * @param array|string $paths  The PSR-4 base directories
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function setPsr4($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr4 = (array) $paths;
+        } else {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Turns on searching the include path for class files.
+     *
+     * @param bool $useIncludePath
+     */
+    public function setUseIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Turns off searching the prefix and fallback directories for classes
+     * that have not been registered with the class map.
+     *
+     * @param bool $classMapAuthoritative
+     */
+    public function setClassMapAuthoritative($classMapAuthoritative)
+    {
+        $this->classMapAuthoritative = $classMapAuthoritative;
+    }
+
+    /**
+     * Should class lookup fail if not found in the current class map?
+     *
+     * @return bool
+     */
+    public function isClassMapAuthoritative()
+    {
+        return $this->classMapAuthoritative;
+    }
+
+    /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param  string    $class The name of the class
+     * @return bool|null True if loaded, null otherwise
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            includeFile($file);
+
+            return true;
+        }
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|false The path if found, false otherwise
+     */
+    public function findFile($class)
+    {
+        // class map lookup
+        if (isset($this->classMap[$class])) {
+            return $this->classMap[$class];
+        }
+        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+            return false;
+        }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
+
+        $file = $this->findFileWithExtension($class, '.php');
+
+        // Search for Hack files if we are running on HHVM
+        if (false === $file && defined('HHVM_VERSION')) {
+            $file = $this->findFileWithExtension($class, '.hh');
+        }
+
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
+        if (false === $file) {
+            // Remember that this class does not exist.
+            $this->missingClasses[$class] = true;
+        }
+
+        return $file;
+    }
+
+    private function findFileWithExtension($class, $ext)
+    {
+        // PSR-4 lookup
+        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+
+        $first = $class[0];
+        if (isset($this->prefixLengthsPsr4[$first])) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-4 fallback dirs
+        foreach ($this->fallbackDirsPsr4 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 lookup
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+        } else {
+            // PEAR-like class name
+            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+        }
+
+        if (isset($this->prefixesPsr0[$first])) {
+            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach ($dirs as $dir) {
+                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-0 fallback dirs
+        foreach ($this->fallbackDirsPsr0 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 include paths.
+        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+            return $file;
+        }
+
+        return false;
+    }
+}
+
+/**
+ * Scope isolated include.
+ *
+ * Prevents access to $this/self from included files.
+ */
+function includeFile($file)
+{
+    include $file;
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/LICENSE

@@ -0,0 +1,21 @@
+
+Copyright (c) Nils Adermann, Jordi Boggiano
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/autoload_files.php

@@ -0,0 +1,17 @@
+<?php
+
+// autoload_files.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    '5f5b8f7c1db2e892006e8805f0ed573c' => $vendorDir . '/wpml/collect/src/Illuminate/Support/helpers.php',
+    'b45b351e6b6f7487d819961fef2fda77' => $vendorDir . '/jakeasmith/http_build_url/src/http_build_url.php',
+    '914c4a8cb7e06f7d6e1ddf6997c1785f' => $vendorDir . '/wpml/fp/core/functions.php',
+    '348332d63f916da7598941d18c24311d' => $vendorDir . '/wpml/fp/core/strings_functions.php',
+    '766b758ee51e52c53cf3312a1dba9e34' => $vendorDir . '/wpml/fp/core/system.php',
+    '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => $vendorDir . '/symfony/polyfill-mbstring/bootstrap.php',
+    'def43f6c87e4f8dfd0c9e1b1bab14fe8' => $vendorDir . '/symfony/polyfill-iconv/bootstrap.php',
+    '995b589e693a50f54393aa31ee1c3763' => $vendorDir . '/yoast/whip/src/facades/wordpress.php',
+);

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/autoload_namespaces.php

@@ -0,0 +1,9 @@
+<?php
+
+// autoload_namespaces.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+);

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/autoload_psr4.php

@@ -0,0 +1,16 @@
+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    'WPML\\Collect\\' => array($vendorDir . '/wpml/collect/src/Illuminate'),
+    'WPML\\Auryn\\' => array($vendorDir . '/otgs/auryn/lib'),
+    'Symfony\\Polyfill\\Mbstring\\' => array($vendorDir . '/symfony/polyfill-mbstring'),
+    'Symfony\\Polyfill\\Iconv\\' => array($vendorDir . '/symfony/polyfill-iconv'),
+    'Psr\\Log\\' => array($vendorDir . '/psr/log/Psr/Log'),
+    'PhpMyAdmin\\SqlParser\\' => array($vendorDir . '/phpmyadmin/sql-parser/src'),
+    'Composer\\Installers\\' => array($vendorDir . '/composer/installers/src/Composer/Installers'),
+);

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/autoload_real.php

@@ -0,0 +1,73 @@
+<?php
+
+// autoload_real.php @generated by Composer
+
+class ComposerAutoloaderInit6f14760c18007b1a20ff129862ea0be1
+{
+    private static $loader;
+
+    public static function loadClassLoader($class)
+    {
+        if ('Composer\Autoload\ClassLoader' === $class) {
+            require __DIR__ . '/ClassLoader.php';
+        }
+    }
+
+    /**
+     * @return \Composer\Autoload\ClassLoader
+     */
+    public static function getLoader()
+    {
+        if (null !== self::$loader) {
+            return self::$loader;
+        }
+
+        spl_autoload_register(array('ComposerAutoloaderInit6f14760c18007b1a20ff129862ea0be1', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader();
+        spl_autoload_unregister(array('ComposerAutoloaderInit6f14760c18007b1a20ff129862ea0be1', 'loadClassLoader'));
+
+        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
+        if ($useStaticLoader) {
+            require_once __DIR__ . '/autoload_static.php';
+
+            call_user_func(\Composer\Autoload\ComposerStaticInit6f14760c18007b1a20ff129862ea0be1::getInitializer($loader));
+        } else {
+            $map = require __DIR__ . '/autoload_namespaces.php';
+            foreach ($map as $namespace => $path) {
+                $loader->set($namespace, $path);
+            }
+
+            $map = require __DIR__ . '/autoload_psr4.php';
+            foreach ($map as $namespace => $path) {
+                $loader->setPsr4($namespace, $path);
+            }
+
+            $classMap = require __DIR__ . '/autoload_classmap.php';
+            if ($classMap) {
+                $loader->addClassMap($classMap);
+            }
+        }
+
+        $loader->register(true);
+
+        if ($useStaticLoader) {
+            $includeFiles = Composer\Autoload\ComposerStaticInit6f14760c18007b1a20ff129862ea0be1::$files;
+        } else {
+            $includeFiles = require __DIR__ . '/autoload_files.php';
+        }
+        foreach ($includeFiles as $fileIdentifier => $file) {
+            composerRequire6f14760c18007b1a20ff129862ea0be1($fileIdentifier, $file);
+        }
+
+        return $loader;
+    }
+}
+
+function composerRequire6f14760c18007b1a20ff129862ea0be1($fileIdentifier, $file)
+{
+    if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+        require $file;
+
+        $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2012 Kyle Robinson Young
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/phpstan.neon.dist

@@ -0,0 +1,10 @@
+parameters:
+    level: 5
+    paths:
+        - src
+        - tests
+    excludes_analyse:
+        - tests/Composer/Installers/Test/PolyfillTestCase.php
+
+includes:
+    - vendor/phpstan/phpstan-phpunit/extension.neon

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/AglInstaller.php

@@ -0,0 +1,21 @@
+<?php
+namespace Composer\Installers;
+
+class AglInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'More/{$name}/',
+    );
+
+    /**
+     * Format package name to CamelCase
+     */
+    public function inflectPackageVars($vars)
+    {
+        $vars['name'] = preg_replace_callback('/(?:^|_|-)(.?)/', function ($matches) {
+            return strtoupper($matches[1]);
+        }, $vars['name']);
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/AimeosInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class AimeosInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'extension'   => 'ext/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/AnnotateCmsInstaller.php

@@ -0,0 +1,11 @@
+<?php
+namespace Composer\Installers;
+
+class AnnotateCmsInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module'    => 'addons/modules/{$name}/',
+        'component' => 'addons/components/{$name}/',
+        'service'   => 'addons/services/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/AsgardInstaller.php

@@ -0,0 +1,49 @@
+<?php
+namespace Composer\Installers;
+
+class AsgardInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'Modules/{$name}/',
+        'theme' => 'Themes/{$name}/'
+    );
+
+    /**
+     * Format package name.
+     *
+     * For package type asgard-module, cut off a trailing '-plugin' if present.
+     *
+     * For package type asgard-theme, cut off a trailing '-theme' if present.
+     *
+     */
+    public function inflectPackageVars($vars)
+    {
+        if ($vars['type'] === 'asgard-module') {
+            return $this->inflectPluginVars($vars);
+        }
+
+        if ($vars['type'] === 'asgard-theme') {
+            return $this->inflectThemeVars($vars);
+        }
+
+        return $vars;
+    }
+
+    protected function inflectPluginVars($vars)
+    {
+        $vars['name'] = preg_replace('/-module$/', '', $vars['name']);
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+
+    protected function inflectThemeVars($vars)
+    {
+        $vars['name'] = preg_replace('/-theme$/', '', $vars['name']);
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/AttogramInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class AttogramInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'modules/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/BaseInstaller.php

@@ -0,0 +1,137 @@
+<?php
+namespace Composer\Installers;
+
+use Composer\IO\IOInterface;
+use Composer\Composer;
+use Composer\Package\PackageInterface;
+
+abstract class BaseInstaller
+{
+    protected $locations = array();
+    protected $composer;
+    protected $package;
+    protected $io;
+
+    /**
+     * Initializes base installer.
+     *
+     * @param PackageInterface $package
+     * @param Composer         $composer
+     * @param IOInterface      $io
+     */
+    public function __construct(PackageInterface $package = null, Composer $composer = null, IOInterface $io = null)
+    {
+        $this->composer = $composer;
+        $this->package = $package;
+        $this->io = $io;
+    }
+
+    /**
+     * Return the install path based on package type.
+     *
+     * @param  PackageInterface $package
+     * @param  string           $frameworkType
+     * @return string
+     */
+    public function getInstallPath(PackageInterface $package, $frameworkType = '')
+    {
+        $type = $this->package->getType();
+
+        $prettyName = $this->package->getPrettyName();
+        if (strpos($prettyName, '/') !== false) {
+            list($vendor, $name) = explode('/', $prettyName);
+        } else {
+            $vendor = '';
+            $name = $prettyName;
+        }
+
+        $availableVars = $this->inflectPackageVars(compact('name', 'vendor', 'type'));
+
+        $extra = $package->getExtra();
+        if (!empty($extra['installer-name'])) {
+            $availableVars['name'] = $extra['installer-name'];
+        }
+
+        if ($this->composer->getPackage()) {
+            $extra = $this->composer->getPackage()->getExtra();
+            if (!empty($extra['installer-paths'])) {
+                $customPath = $this->mapCustomInstallPaths($extra['installer-paths'], $prettyName, $type, $vendor);
+                if ($customPath !== false) {
+                    return $this->templatePath($customPath, $availableVars);
+                }
+            }
+        }
+
+        $packageType = substr($type, strlen($frameworkType) + 1);
+        $locations = $this->getLocations();
+        if (!isset($locations[$packageType])) {
+            throw new \InvalidArgumentException(sprintf('Package type "%s" is not supported', $type));
+        }
+
+        return $this->templatePath($locations[$packageType], $availableVars);
+    }
+
+    /**
+     * For an installer to override to modify the vars per installer.
+     *
+     * @param  array<string, string> $vars This will normally receive array{name: string, vendor: string, type: string}
+     * @return array<string, string>
+     */
+    public function inflectPackageVars($vars)
+    {
+        return $vars;
+    }
+
+    /**
+     * Gets the installer's locations
+     *
+     * @return array<string, string> map of package types => install path
+     */
+    public function getLocations()
+    {
+        return $this->locations;
+    }
+
+    /**
+     * Replace vars in a path
+     *
+     * @param  string                $path
+     * @param  array<string, string> $vars
+     * @return string
+     */
+    protected function templatePath($path, array $vars = array())
+    {
+        if (strpos($path, '{') !== false) {
+            extract($vars);
+            preg_match_all('@\{\$([A-Za-z0-9_]*)\}@i', $path, $matches);
+            if (!empty($matches[1])) {
+                foreach ($matches[1] as $var) {
+                    $path = str_replace('{$' . $var . '}', $$var, $path);
+                }
+            }
+        }
+
+        return $path;
+    }
+
+    /**
+     * Search through a passed paths array for a custom install path.
+     *
+     * @param  array  $paths
+     * @param  string $name
+     * @param  string $type
+     * @param  string $vendor = NULL
+     * @return string|false
+     */
+    protected function mapCustomInstallPaths(array $paths, $name, $type, $vendor = NULL)
+    {
+        foreach ($paths as $path => $names) {
+            $names = (array) $names;
+            if (in_array($name, $names) || in_array('type:' . $type, $names) || in_array('vendor:' . $vendor, $names)) {
+                return $path;
+            }
+        }
+
+        return false;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/BitrixInstaller.php

@@ -0,0 +1,126 @@
+<?php
+
+namespace Composer\Installers;
+
+use Composer\Util\Filesystem;
+
+/**
+ * Installer for Bitrix Framework. Supported types of extensions:
+ * - `bitrix-d7-module` — copy the module to directory `bitrix/modules/<vendor>.<name>`.
+ * - `bitrix-d7-component` — copy the component to directory `bitrix/components/<vendor>/<name>`.
+ * - `bitrix-d7-template` — copy the template to directory `bitrix/templates/<vendor>_<name>`.
+ * 
+ * You can set custom path to directory with Bitrix kernel in `composer.json`:
+ * 
+ * ```json
+ * {
+ *      "extra": {
+ *          "bitrix-dir": "s1/bitrix"
+ *      }
+ * }
+ * ```
+ *
+ * @author Nik Samokhvalov <nik@samokhvalov.info>
+ * @author Denis Kulichkin <onexhovia@gmail.com>
+ */
+class BitrixInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module'    => '{$bitrix_dir}/modules/{$name}/',    // deprecated, remove on the major release (Backward compatibility will be broken)
+        'component' => '{$bitrix_dir}/components/{$name}/', // deprecated, remove on the major release (Backward compatibility will be broken)
+        'theme'     => '{$bitrix_dir}/templates/{$name}/',  // deprecated, remove on the major release (Backward compatibility will be broken)
+        'd7-module'    => '{$bitrix_dir}/modules/{$vendor}.{$name}/',
+        'd7-component' => '{$bitrix_dir}/components/{$vendor}/{$name}/',
+        'd7-template'     => '{$bitrix_dir}/templates/{$vendor}_{$name}/',
+    );
+
+    /**
+     * @var array Storage for informations about duplicates at all the time of installation packages.
+     */
+    private static $checkedDuplicates = array();
+
+    /**
+     * {@inheritdoc}
+     */
+    public function inflectPackageVars($vars)
+    {
+        if ($this->composer->getPackage()) {
+            $extra = $this->composer->getPackage()->getExtra();
+
+            if (isset($extra['bitrix-dir'])) {
+                $vars['bitrix_dir'] = $extra['bitrix-dir'];
+            }
+        }
+
+        if (!isset($vars['bitrix_dir'])) {
+            $vars['bitrix_dir'] = 'bitrix';
+        }
+
+        return parent::inflectPackageVars($vars);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function templatePath($path, array $vars = array())
+    {
+        $templatePath = parent::templatePath($path, $vars);
+        $this->checkDuplicates($templatePath, $vars);
+
+        return $templatePath;
+    }
+
+    /**
+     * Duplicates search packages.
+     *
+     * @param string $path
+     * @param array $vars
+     */
+    protected function checkDuplicates($path, array $vars = array())
+    {
+        $packageType = substr($vars['type'], strlen('bitrix') + 1);
+        $localDir = explode('/', $vars['bitrix_dir']);
+        array_pop($localDir);
+        $localDir[] = 'local';
+        $localDir = implode('/', $localDir);
+
+        $oldPath = str_replace(
+            array('{$bitrix_dir}', '{$name}'),
+            array($localDir, $vars['name']),
+            $this->locations[$packageType]
+        );
+
+        if (in_array($oldPath, static::$checkedDuplicates)) {
+            return;
+        }
+
+        if ($oldPath !== $path && file_exists($oldPath) && $this->io && $this->io->isInteractive()) {
+
+            $this->io->writeError('    <error>Duplication of packages:</error>');
+            $this->io->writeError('    <info>Package ' . $oldPath . ' will be called instead package ' . $path . '</info>');
+
+            while (true) {
+                switch ($this->io->ask('    <info>Delete ' . $oldPath . ' [y,n,?]?</info> ', '?')) {
+                    case 'y':
+                        $fs = new Filesystem();
+                        $fs->removeDirectory($oldPath);
+                        break 2;
+
+                    case 'n':
+                        break 2;
+
+                    case '?':
+                    default:
+                        $this->io->writeError(array(
+                            '    y - delete package ' . $oldPath . ' and to continue with the installation',
+                            '    n - don\'t delete and to continue with the installation',
+                        ));
+                        $this->io->writeError('    ? - print help');
+                        break;
+                }
+            }
+        }
+
+        static::$checkedDuplicates[] = $oldPath;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/BonefishInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class BonefishInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'package'    => 'Packages/{$vendor}/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/CakePHPInstaller.php

@@ -0,0 +1,66 @@
+<?php
+namespace Composer\Installers;
+
+use Composer\DependencyResolver\Pool;
+use Composer\Semver\Constraint\Constraint;
+
+class CakePHPInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'Plugin/{$name}/',
+    );
+
+    /**
+     * Format package name to CamelCase
+     */
+    public function inflectPackageVars($vars)
+    {
+        if ($this->matchesCakeVersion('>=', '3.0.0')) {
+            return $vars;
+        }
+
+        $nameParts = explode('/', $vars['name']);
+        foreach ($nameParts as &$value) {
+            $value = strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1', $value));
+            $value = str_replace(array('-', '_'), ' ', $value);
+            $value = str_replace(' ', '', ucwords($value));
+        }
+        $vars['name'] = implode('/', $nameParts);
+
+        return $vars;
+    }
+
+    /**
+     * Change the default plugin location when cakephp >= 3.0
+     */
+    public function getLocations()
+    {
+        if ($this->matchesCakeVersion('>=', '3.0.0')) {
+            $this->locations['plugin'] =  $this->composer->getConfig()->get('vendor-dir') . '/{$vendor}/{$name}/';
+        }
+        return $this->locations;
+    }
+
+    /**
+     * Check if CakePHP version matches against a version
+     *
+     * @param string $matcher
+     * @param string $version
+     * @return bool
+     * @phpstan-param Constraint::STR_OP_* $matcher
+     */
+    protected function matchesCakeVersion($matcher, $version)
+    {
+        $repositoryManager = $this->composer->getRepositoryManager();
+        if (! $repositoryManager) {
+            return false;
+        }
+
+        $repos = $repositoryManager->getLocalRepository();
+        if (!$repos) {
+            return false;
+        }
+
+        return $repos->findPackage('cakephp/cakephp', new Constraint($matcher, $version)) !== null;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/ChefInstaller.php

@@ -0,0 +1,11 @@
+<?php
+namespace Composer\Installers;
+
+class ChefInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'cookbook'  => 'Chef/{$vendor}/{$name}/',
+        'role'      => 'Chef/roles/{$name}/',
+    );
+}
+

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/CiviCrmInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class CiviCrmInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'ext'    => 'ext/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/ClanCatsFrameworkInstaller.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class ClanCatsFrameworkInstaller extends BaseInstaller
+{
+	protected $locations = array(
+		'ship'      => 'CCF/orbit/{$name}/',
+		'theme'     => 'CCF/app/themes/{$name}/',
+	);
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/CockpitInstaller.php

@@ -0,0 +1,32 @@
+<?php
+namespace Composer\Installers;
+
+class CockpitInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'cockpit/modules/addons/{$name}/',
+    );
+
+    /**
+     * Format module name.
+     *
+     * Strip `module-` prefix from package name.
+     *
+     * {@inheritDoc}
+     */
+    public function inflectPackageVars($vars)
+    {
+        if ($vars['type'] == 'cockpit-module') {
+            return $this->inflectModuleVars($vars);
+        }
+
+        return $vars;
+    }
+
+    public function inflectModuleVars($vars)
+    {
+        $vars['name'] = ucfirst(preg_replace('/cockpit-/i', '', $vars['name']));
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/CodeIgniterInstaller.php

@@ -0,0 +1,11 @@
+<?php
+namespace Composer\Installers;
+
+class CodeIgniterInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'library'     => 'application/libraries/{$name}/',
+        'third-party' => 'application/third_party/{$name}/',
+        'module'      => 'application/modules/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/Concrete5Installer.php

@@ -0,0 +1,13 @@
+<?php
+namespace Composer\Installers;
+
+class Concrete5Installer extends BaseInstaller
+{
+    protected $locations = array(
+        'core'       => 'concrete/',
+        'block'      => 'application/blocks/{$name}/',
+        'package'    => 'packages/{$name}/',
+        'theme'      => 'application/themes/{$name}/',
+        'update'     => 'updates/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/CraftInstaller.php

@@ -0,0 +1,35 @@
+<?php
+namespace Composer\Installers;
+
+/**
+ * Installer for Craft Plugins
+ */
+class CraftInstaller extends BaseInstaller
+{
+    const NAME_PREFIX = 'craft';
+    const NAME_SUFFIX = 'plugin';
+
+    protected $locations = array(
+        'plugin' => 'craft/plugins/{$name}/',
+    );
+
+    /**
+     * Strip `craft-` prefix and/or `-plugin` suffix from package names
+     *
+     * @param  array $vars
+     *
+     * @return array
+     */
+    final public function inflectPackageVars($vars)
+    {
+        return $this->inflectPluginVars($vars);
+    }
+
+    private function inflectPluginVars($vars)
+    {
+        $vars['name'] = preg_replace('/-' . self::NAME_SUFFIX . '$/i', '', $vars['name']);
+        $vars['name'] = preg_replace('/^' . self::NAME_PREFIX . '-/i', '', $vars['name']);
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/CroogoInstaller.php

@@ -0,0 +1,21 @@
+<?php
+namespace Composer\Installers;
+
+class CroogoInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'Plugin/{$name}/',
+        'theme' => 'View/Themed/{$name}/',
+    );
+
+    /**
+     * Format package name to CamelCase
+     */
+    public function inflectPackageVars($vars)
+    {
+        $vars['name'] = strtolower(str_replace(array('-', '_'), ' ', $vars['name']));
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/DecibelInstaller.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class DecibelInstaller extends BaseInstaller
+{
+    /** @var array */
+    protected $locations = array(
+        'app'    => 'app/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/DframeInstaller.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Composer\Installers;
+
+class DframeInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module'  => 'modules/{$vendor}/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/DokuWikiInstaller.php

@@ -0,0 +1,50 @@
+<?php
+namespace Composer\Installers;
+
+class DokuWikiInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'lib/plugins/{$name}/',
+        'template' => 'lib/tpl/{$name}/',
+    );
+
+    /**
+     * Format package name.
+     *
+     * For package type dokuwiki-plugin, cut off a trailing '-plugin', 
+     * or leading dokuwiki_ if present.
+     * 
+     * For package type dokuwiki-template, cut off a trailing '-template' if present.
+     *
+     */
+    public function inflectPackageVars($vars)
+    {
+
+        if ($vars['type'] === 'dokuwiki-plugin') {
+            return $this->inflectPluginVars($vars);
+        }
+
+        if ($vars['type'] === 'dokuwiki-template') {
+            return $this->inflectTemplateVars($vars);
+        }
+
+        return $vars;
+    }
+
+    protected function inflectPluginVars($vars)
+    {
+        $vars['name'] = preg_replace('/-plugin$/', '', $vars['name']);
+        $vars['name'] = preg_replace('/^dokuwiki_?-?/', '', $vars['name']);
+
+        return $vars;
+    }
+
+    protected function inflectTemplateVars($vars)
+    {
+        $vars['name'] = preg_replace('/-template$/', '', $vars['name']);
+        $vars['name'] = preg_replace('/^dokuwiki_?-?/', '', $vars['name']);
+
+        return $vars;
+    }
+
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/DolibarrInstaller.php

@@ -0,0 +1,16 @@
+<?php
+namespace Composer\Installers;
+
+/**
+ * Class DolibarrInstaller
+ *
+ * @package Composer\Installers
+ * @author  Raphaël Doursenaud <rdoursenaud@gpcsolutions.fr>
+ */
+class DolibarrInstaller extends BaseInstaller
+{
+    //TODO: Add support for scripts and themes
+    protected $locations = array(
+        'module' => 'htdocs/custom/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/DrupalInstaller.php

@@ -0,0 +1,22 @@
+<?php
+namespace Composer\Installers;
+
+class DrupalInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'core'             => 'core/',
+        'module'           => 'modules/{$name}/',
+        'theme'            => 'themes/{$name}/',
+        'library'          => 'libraries/{$name}/',
+        'profile'          => 'profiles/{$name}/',
+        'database-driver'  => 'drivers/lib/Drupal/Driver/Database/{$name}/',
+        'drush'            => 'drush/{$name}/',
+        'custom-theme'     => 'themes/custom/{$name}/',
+        'custom-module'    => 'modules/custom/{$name}/',
+        'custom-profile'   => 'profiles/custom/{$name}/',
+        'drupal-multisite' => 'sites/{$name}/',
+        'console'          => 'console/{$name}/',
+        'console-language' => 'console/language/{$name}/',
+        'config'           => 'config/sync/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/ElggInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class ElggInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'mod/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/EliasisInstaller.php

@@ -0,0 +1,12 @@
+<?php
+namespace Composer\Installers;
+
+class EliasisInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'component' => 'components/{$name}/',
+        'module'    => 'modules/{$name}/',
+        'plugin'    => 'plugins/{$name}/',
+        'template'  => 'templates/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/ExpressionEngineInstaller.php

@@ -0,0 +1,29 @@
+<?php
+namespace Composer\Installers;
+
+use Composer\Package\PackageInterface;
+
+class ExpressionEngineInstaller extends BaseInstaller
+{
+
+    protected $locations = array();
+
+    private $ee2Locations = array(
+        'addon'   => 'system/expressionengine/third_party/{$name}/',
+        'theme'   => 'themes/third_party/{$name}/',
+    );
+
+    private $ee3Locations = array(
+        'addon'   => 'system/user/addons/{$name}/',
+        'theme'   => 'themes/user/{$name}/',
+    );
+
+    public function getInstallPath(PackageInterface $package, $frameworkType = '')
+    {
+
+        $version = "{$frameworkType}Locations";
+        $this->locations = $this->$version;
+
+        return parent::getInstallPath($package, $frameworkType);
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/EzPlatformInstaller.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class EzPlatformInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'meta-assets' => 'web/assets/ezplatform/',
+        'assets' => 'web/assets/ezplatform/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/FuelInstaller.php

@@ -0,0 +1,11 @@
+<?php
+namespace Composer\Installers;
+
+class FuelInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module'  => 'fuel/app/modules/{$name}/',
+        'package' => 'fuel/packages/{$name}/',
+        'theme'   => 'fuel/app/themes/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/FuelphpInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class FuelphpInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'component'  => 'components/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/GravInstaller.php

@@ -0,0 +1,30 @@
+<?php
+namespace Composer\Installers;
+
+class GravInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'user/plugins/{$name}/',
+        'theme'  => 'user/themes/{$name}/',
+    );
+
+    /**
+     * Format package name
+     *
+     * @param array $vars
+     *
+     * @return array
+     */
+    public function inflectPackageVars($vars)
+    {
+        $restrictedWords = implode('|', array_keys($this->locations));
+
+        $vars['name'] = strtolower($vars['name']);
+        $vars['name'] = preg_replace('/^(?:grav-)?(?:(?:'.$restrictedWords.')-)?(.*?)(?:-(?:'.$restrictedWords.'))?$/ui',
+            '$1',
+            $vars['name']
+        );
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/HuradInstaller.php

@@ -0,0 +1,25 @@
+<?php
+namespace Composer\Installers;
+
+class HuradInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'plugins/{$name}/',
+        'theme' => 'plugins/{$name}/',
+    );
+
+    /**
+     * Format package name to CamelCase
+     */
+    public function inflectPackageVars($vars)
+    {
+        $nameParts = explode('/', $vars['name']);
+        foreach ($nameParts as &$value) {
+            $value = strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1', $value));
+            $value = str_replace(array('-', '_'), ' ', $value);
+            $value = str_replace(' ', '', ucwords($value));
+        }
+        $vars['name'] = implode('/', $nameParts);
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/ImageCMSInstaller.php

@@ -0,0 +1,11 @@
+<?php
+namespace Composer\Installers;
+
+class ImageCMSInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'template'    => 'templates/{$name}/',
+        'module'      => 'application/modules/{$name}/',
+        'library'     => 'application/libraries/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/Installer.php

@@ -0,0 +1,298 @@
+<?php
+
+namespace Composer\Installers;
+
+use Composer\Composer;
+use Composer\Installer\BinaryInstaller;
+use Composer\Installer\LibraryInstaller;
+use Composer\IO\IOInterface;
+use Composer\Package\PackageInterface;
+use Composer\Repository\InstalledRepositoryInterface;
+use Composer\Util\Filesystem;
+use React\Promise\PromiseInterface;
+
+class Installer extends LibraryInstaller
+{
+
+    /**
+     * Package types to installer class map
+     *
+     * @var array
+     */
+    private $supportedTypes = array(
+        'aimeos'       => 'AimeosInstaller',
+        'asgard'       => 'AsgardInstaller',
+        'attogram'     => 'AttogramInstaller',
+        'agl'          => 'AglInstaller',
+        'annotatecms'  => 'AnnotateCmsInstaller',
+        'bitrix'       => 'BitrixInstaller',
+        'bonefish'     => 'BonefishInstaller',
+        'cakephp'      => 'CakePHPInstaller',
+        'chef'         => 'ChefInstaller',
+        'civicrm'      => 'CiviCrmInstaller',
+        'ccframework'  => 'ClanCatsFrameworkInstaller',
+        'cockpit'      => 'CockpitInstaller',
+        'codeigniter'  => 'CodeIgniterInstaller',
+        'concrete5'    => 'Concrete5Installer',
+        'craft'        => 'CraftInstaller',
+        'croogo'       => 'CroogoInstaller',
+        'dframe'       => 'DframeInstaller',
+        'dokuwiki'     => 'DokuWikiInstaller',
+        'dolibarr'     => 'DolibarrInstaller',
+        'decibel'      => 'DecibelInstaller',
+        'drupal'       => 'DrupalInstaller',
+        'elgg'         => 'ElggInstaller',
+        'eliasis'      => 'EliasisInstaller',
+        'ee3'          => 'ExpressionEngineInstaller',
+        'ee2'          => 'ExpressionEngineInstaller',
+        'ezplatform'   => 'EzPlatformInstaller',
+        'fuel'         => 'FuelInstaller',
+        'fuelphp'      => 'FuelphpInstaller',
+        'grav'         => 'GravInstaller',
+        'hurad'        => 'HuradInstaller',
+        'tastyigniter' => 'TastyIgniterInstaller',
+        'imagecms'     => 'ImageCMSInstaller',
+        'itop'         => 'ItopInstaller',
+        'joomla'       => 'JoomlaInstaller',
+        'kanboard'     => 'KanboardInstaller',
+        'kirby'        => 'KirbyInstaller',
+        'known'	       => 'KnownInstaller',
+        'kodicms'      => 'KodiCMSInstaller',
+        'kohana'       => 'KohanaInstaller',
+        'lms'      => 'LanManagementSystemInstaller',
+        'laravel'      => 'LaravelInstaller',
+        'lavalite'     => 'LavaLiteInstaller',
+        'lithium'      => 'LithiumInstaller',
+        'magento'      => 'MagentoInstaller',
+        'majima'       => 'MajimaInstaller',
+        'mantisbt'     => 'MantisBTInstaller',
+        'mako'         => 'MakoInstaller',
+        'maya'         => 'MayaInstaller',
+        'mautic'       => 'MauticInstaller',
+        'mediawiki'    => 'MediaWikiInstaller',
+        'miaoxing'     => 'MiaoxingInstaller',
+        'microweber'   => 'MicroweberInstaller',
+        'modulework'   => 'MODULEWorkInstaller',
+        'modx'         => 'ModxInstaller',
+        'modxevo'      => 'MODXEvoInstaller',
+        'moodle'       => 'MoodleInstaller',
+        'october'      => 'OctoberInstaller',
+        'ontowiki'     => 'OntoWikiInstaller',
+        'oxid'         => 'OxidInstaller',
+        'osclass'      => 'OsclassInstaller',
+        'pxcms'        => 'PxcmsInstaller',
+        'phpbb'        => 'PhpBBInstaller',
+        'pimcore'      => 'PimcoreInstaller',
+        'piwik'        => 'PiwikInstaller',
+        'plentymarkets'=> 'PlentymarketsInstaller',
+        'ppi'          => 'PPIInstaller',
+        'puppet'       => 'PuppetInstaller',
+        'radphp'       => 'RadPHPInstaller',
+        'phifty'       => 'PhiftyInstaller',
+        'porto'        => 'PortoInstaller',
+        'processwire'  => 'ProcessWireInstaller',
+        'quicksilver'  => 'PantheonInstaller',
+        'redaxo'       => 'RedaxoInstaller',
+        'redaxo5'      => 'Redaxo5Installer',
+        'reindex'      => 'ReIndexInstaller',
+        'roundcube'    => 'RoundcubeInstaller',
+        'shopware'     => 'ShopwareInstaller',
+        'sitedirect'   => 'SiteDirectInstaller',
+        'silverstripe' => 'SilverStripeInstaller',
+        'smf'          => 'SMFInstaller',
+        'starbug'      => 'StarbugInstaller',
+        'sydes'        => 'SyDESInstaller',
+        'sylius'       => 'SyliusInstaller',
+        'symfony1'     => 'Symfony1Installer',
+        'tao'          => 'TaoInstaller',
+        'thelia'       => 'TheliaInstaller',
+        'tusk'         => 'TuskInstaller',
+        'typo3-cms'    => 'TYPO3CmsInstaller',
+        'typo3-flow'   => 'TYPO3FlowInstaller',
+        'userfrosting' => 'UserFrostingInstaller',
+        'vanilla'      => 'VanillaInstaller',
+        'whmcs'        => 'WHMCSInstaller',
+        'winter'       => 'WinterInstaller',
+        'wolfcms'      => 'WolfCMSInstaller',
+        'wordpress'    => 'WordPressInstaller',
+        'yawik'        => 'YawikInstaller',
+        'zend'         => 'ZendInstaller',
+        'zikula'       => 'ZikulaInstaller',
+        'prestashop'   => 'PrestashopInstaller'
+    );
+
+    /**
+     * Installer constructor.
+     *
+     * Disables installers specified in main composer extra installer-disable
+     * list
+     *
+     * @param IOInterface          $io
+     * @param Composer             $composer
+     * @param string               $type
+     * @param Filesystem|null      $filesystem
+     * @param BinaryInstaller|null $binaryInstaller
+     */
+    public function __construct(
+        IOInterface $io,
+        Composer $composer,
+        $type = 'library',
+        Filesystem $filesystem = null,
+        BinaryInstaller $binaryInstaller = null
+    ) {
+        parent::__construct($io, $composer, $type, $filesystem,
+            $binaryInstaller);
+        $this->removeDisabledInstallers();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getInstallPath(PackageInterface $package)
+    {
+        $type = $package->getType();
+        $frameworkType = $this->findFrameworkType($type);
+
+        if ($frameworkType === false) {
+            throw new \InvalidArgumentException(
+                'Sorry the package type of this package is not yet supported.'
+            );
+        }
+
+        $class = 'Composer\\Installers\\' . $this->supportedTypes[$frameworkType];
+        $installer = new $class($package, $this->composer, $this->getIO());
+
+        return $installer->getInstallPath($package, $frameworkType);
+    }
+
+    public function uninstall(InstalledRepositoryInterface $repo, PackageInterface $package)
+    {
+        $installPath = $this->getPackageBasePath($package);
+        $io = $this->io;
+        $outputStatus = function () use ($io, $installPath) {
+            $io->write(sprintf('Deleting %s - %s', $installPath, !file_exists($installPath) ? '<comment>deleted</comment>' : '<error>not deleted</error>'));
+        };
+
+        $promise = parent::uninstall($repo, $package);
+
+        // Composer v2 might return a promise here
+        if ($promise instanceof PromiseInterface) {
+            return $promise->then($outputStatus);
+        }
+
+        // If not, execute the code right away as parent::uninstall executed synchronously (composer v1, or v2 without async)
+        $outputStatus();
+
+        return null;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function supports($packageType)
+    {
+        $frameworkType = $this->findFrameworkType($packageType);
+
+        if ($frameworkType === false) {
+            return false;
+        }
+
+        $locationPattern = $this->getLocationPattern($frameworkType);
+
+        return preg_match('#' . $frameworkType . '-' . $locationPattern . '#', $packageType, $matches) === 1;
+    }
+
+    /**
+     * Finds a supported framework type if it exists and returns it
+     *
+     * @param  string       $type
+     * @return string|false
+     */
+    protected function findFrameworkType($type)
+    {
+        krsort($this->supportedTypes);
+
+        foreach ($this->supportedTypes as $key => $val) {
+            if ($key === substr($type, 0, strlen($key))) {
+                return substr($type, 0, strlen($key));
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get the second part of the regular expression to check for support of a
+     * package type
+     *
+     * @param  string $frameworkType
+     * @return string
+     */
+    protected function getLocationPattern($frameworkType)
+    {
+        $pattern = false;
+        if (!empty($this->supportedTypes[$frameworkType])) {
+            $frameworkClass = 'Composer\\Installers\\' . $this->supportedTypes[$frameworkType];
+            /** @var BaseInstaller $framework */
+            $framework = new $frameworkClass(null, $this->composer, $this->getIO());
+            $locations = array_keys($framework->getLocations());
+            $pattern = $locations ? '(' . implode('|', $locations) . ')' : false;
+        }
+
+        return $pattern ? : '(\w+)';
+    }
+
+    /**
+     * Get I/O object
+     *
+     * @return IOInterface
+     */
+    private function getIO()
+    {
+        return $this->io;
+    }
+
+    /**
+     * Look for installers set to be disabled in composer's extra config and
+     * remove them from the list of supported installers.
+     *
+     * Globals:
+     *  - true, "all", and "*" - disable all installers.
+     *  - false - enable all installers (useful with
+     *     wikimedia/composer-merge-plugin or similar)
+     *
+     * @return void
+     */
+    protected function removeDisabledInstallers()
+    {
+        $extra = $this->composer->getPackage()->getExtra();
+
+        if (!isset($extra['installer-disable']) || $extra['installer-disable'] === false) {
+            // No installers are disabled
+            return;
+        }
+
+        // Get installers to disable
+        $disable = $extra['installer-disable'];
+
+        // Ensure $disabled is an array
+        if (!is_array($disable)) {
+            $disable = array($disable);
+        }
+
+        // Check which installers should be disabled
+        $all = array(true, "all", "*");
+        $intersect = array_intersect($all, $disable);
+        if (!empty($intersect)) {
+            // Disable all installers
+            $this->supportedTypes = array();
+        } else {
+            // Disable specified installers
+            foreach ($disable as $key => $installer) {
+                if (is_string($installer) && key_exists($installer, $this->supportedTypes)) {
+                    unset($this->supportedTypes[$installer]);
+                }
+            }
+        }
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/ItopInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class ItopInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'extension'    => 'extensions/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/JoomlaInstaller.php

@@ -0,0 +1,15 @@
+<?php
+namespace Composer\Installers;
+
+class JoomlaInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'component'    => 'components/{$name}/',
+        'module'       => 'modules/{$name}/',
+        'template'     => 'templates/{$name}/',
+        'plugin'       => 'plugins/{$name}/',
+        'library'      => 'libraries/{$name}/',
+    );
+
+    // TODO: Add inflector for mod_ and com_ names
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/KanboardInstaller.php

@@ -0,0 +1,18 @@
+<?php
+namespace Composer\Installers;
+
+/**
+ *
+ * Installer for kanboard plugins
+ *
+ * kanboard.net
+ *
+ * Class KanboardInstaller
+ * @package Composer\Installers
+ */
+class KanboardInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin'  => 'plugins/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/KirbyInstaller.php

@@ -0,0 +1,11 @@
+<?php
+namespace Composer\Installers;
+
+class KirbyInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin'    => 'site/plugins/{$name}/',
+        'field'    => 'site/fields/{$name}/',
+        'tag'    => 'site/tags/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/KnownInstaller.php

@@ -0,0 +1,11 @@
+<?php
+namespace Composer\Installers;
+
+class KnownInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin'    => 'IdnoPlugins/{$name}/',
+        'theme'     => 'Themes/{$name}/',
+        'console'   => 'ConsolePlugins/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/KodiCMSInstaller.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class KodiCMSInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'cms/plugins/{$name}/',
+        'media'  => 'cms/media/vendor/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/KohanaInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class KohanaInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'modules/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/LanManagementSystemInstaller.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Composer\Installers;
+
+class LanManagementSystemInstaller extends BaseInstaller
+{
+
+    protected $locations = array(
+        'plugin' => 'plugins/{$name}/',
+        'template' => 'templates/{$name}/',
+        'document-template' => 'documents/templates/{$name}/',
+        'userpanel-module' => 'userpanel/modules/{$name}/',
+    );
+
+    /**
+     * Format package name to CamelCase
+     */
+    public function inflectPackageVars($vars)
+    {
+        $vars['name'] = strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1', $vars['name']));
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/LaravelInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class LaravelInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'library' => 'libraries/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/LavaLiteInstaller.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class LavaLiteInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'package' => 'packages/{$vendor}/{$name}/',
+        'theme'   => 'public/themes/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/LithiumInstaller.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class LithiumInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'library' => 'libraries/{$name}/',
+        'source'  => 'libraries/_source/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MODULEWorkInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class MODULEWorkInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module'    => 'modules/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MODXEvoInstaller.php

@@ -0,0 +1,16 @@
+<?php
+namespace Composer\Installers;
+
+/**
+ * An installer to handle MODX Evolution specifics when installing packages.
+ */
+class MODXEvoInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'snippet'       => 'assets/snippets/{$name}/',
+        'plugin'        => 'assets/plugins/{$name}/',
+        'module'        => 'assets/modules/{$name}/',
+        'template'      => 'assets/templates/{$name}/',
+        'lib'           => 'assets/lib/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MagentoInstaller.php

@@ -0,0 +1,11 @@
+<?php
+namespace Composer\Installers;
+
+class MagentoInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'theme'   => 'app/design/frontend/{$name}/',
+        'skin'    => 'skin/frontend/default/{$name}/',
+        'library' => 'lib/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MajimaInstaller.php

@@ -0,0 +1,37 @@
+<?php
+namespace Composer\Installers;
+
+/**
+ * Plugin/theme installer for majima
+ * @author David Neustadt
+ */
+class MajimaInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'plugins/{$name}/',
+    );
+
+    /**
+     * Transforms the names
+     * @param  array $vars
+     * @return array
+     */
+    public function inflectPackageVars($vars)
+    {
+        return $this->correctPluginName($vars);
+    }
+
+    /**
+     * Change hyphenated names to camelcase
+     * @param  array $vars
+     * @return array
+     */
+    private function correctPluginName($vars)
+    {
+        $camelCasedName = preg_replace_callback('/(-[a-z])/', function ($matches) {
+            return strtoupper($matches[0][1]);
+        }, $vars['name']);
+        $vars['name'] = ucfirst($camelCasedName);
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MakoInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class MakoInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'package' => 'app/packages/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MantisBTInstaller.php

@@ -0,0 +1,23 @@
+<?php
+namespace Composer\Installers;
+
+use Composer\DependencyResolver\Pool;
+
+class MantisBTInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'plugins/{$name}/',
+    );
+
+    /**
+     * Format package name to CamelCase
+     */
+    public function inflectPackageVars($vars)
+    {
+        $vars['name'] = strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1', $vars['name']));
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MauticInstaller.php

@@ -0,0 +1,48 @@
+<?php
+namespace Composer\Installers;
+
+use Composer\Package\PackageInterface;
+
+class MauticInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin'           => 'plugins/{$name}/',
+        'theme'            => 'themes/{$name}/',
+        'core'             => 'app/',
+    );
+
+    private function getDirectoryName()
+    {
+        $extra = $this->package->getExtra();
+        if (!empty($extra['install-directory-name'])) {
+            return $extra['install-directory-name'];
+        }
+
+        return $this->toCamelCase($this->package->getPrettyName());
+    }
+
+    /**
+     * @param string $packageName
+     *
+     * @return string
+     */
+    private function toCamelCase($packageName)
+    {
+        return str_replace(' ', '', ucwords(str_replace('-', ' ', basename($packageName))));
+    }
+
+    /**
+     * Format package name of mautic-plugins to CamelCase
+     */
+    public function inflectPackageVars($vars)
+    {
+
+        if ($vars['type'] == 'mautic-plugin' || $vars['type'] == 'mautic-theme') {
+            $directoryName = $this->getDirectoryName();
+            $vars['name'] = $directoryName;
+        }
+
+        return $vars;
+    }
+
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MayaInstaller.php

@@ -0,0 +1,33 @@
+<?php
+namespace Composer\Installers;
+
+class MayaInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'modules/{$name}/',
+    );
+
+    /**
+     * Format package name.
+     *
+     * For package type maya-module, cut off a trailing '-module' if present.
+     *
+     */
+    public function inflectPackageVars($vars)
+    {
+        if ($vars['type'] === 'maya-module') {
+            return $this->inflectModuleVars($vars);
+        }
+
+        return $vars;
+    }
+
+    protected function inflectModuleVars($vars)
+    {
+        $vars['name'] = preg_replace('/-module$/', '', $vars['name']);
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MediaWikiInstaller.php

@@ -0,0 +1,51 @@
+<?php
+namespace Composer\Installers;
+
+class MediaWikiInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'core' => 'core/',
+        'extension' => 'extensions/{$name}/',
+        'skin' => 'skins/{$name}/',
+    );
+
+    /**
+     * Format package name.
+     *
+     * For package type mediawiki-extension, cut off a trailing '-extension' if present and transform
+     * to CamelCase keeping existing uppercase chars.
+     *
+     * For package type mediawiki-skin, cut off a trailing '-skin' if present.
+     *
+     */
+    public function inflectPackageVars($vars)
+    {
+
+        if ($vars['type'] === 'mediawiki-extension') {
+            return $this->inflectExtensionVars($vars);
+        }
+
+        if ($vars['type'] === 'mediawiki-skin') {
+            return $this->inflectSkinVars($vars);
+        }
+
+        return $vars;
+    }
+
+    protected function inflectExtensionVars($vars)
+    {
+        $vars['name'] = preg_replace('/-extension$/', '', $vars['name']);
+        $vars['name'] = str_replace('-', ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+
+    protected function inflectSkinVars($vars)
+    {
+        $vars['name'] = preg_replace('/-skin$/', '', $vars['name']);
+
+        return $vars;
+    }
+
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MiaoxingInstaller.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Composer\Installers;
+
+class MiaoxingInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'plugins/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MicroweberInstaller.php

@@ -0,0 +1,119 @@
+<?php
+namespace Composer\Installers;
+
+class MicroweberInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'userfiles/modules/{$install_item_dir}/',
+        'module-skin' => 'userfiles/modules/{$install_item_dir}/templates/',
+        'template' => 'userfiles/templates/{$install_item_dir}/',
+        'element' => 'userfiles/elements/{$install_item_dir}/',
+        'vendor' => 'vendor/{$install_item_dir}/',
+        'components' => 'components/{$install_item_dir}/'
+    );
+
+    /**
+     * Format package name.
+     *
+     * For package type microweber-module, cut off a trailing '-module' if present
+     *
+     * For package type microweber-template, cut off a trailing '-template' if present.
+     *
+     */
+    public function inflectPackageVars($vars)
+    {
+
+
+        if ($this->package->getTargetDir()) {
+            $vars['install_item_dir'] = $this->package->getTargetDir();
+        } else {
+            $vars['install_item_dir'] = $vars['name'];
+            if ($vars['type'] === 'microweber-template') {
+                return $this->inflectTemplateVars($vars);
+            }
+            if ($vars['type'] === 'microweber-templates') {
+                return $this->inflectTemplatesVars($vars);
+            }
+            if ($vars['type'] === 'microweber-core') {
+                return $this->inflectCoreVars($vars);
+            }
+            if ($vars['type'] === 'microweber-adapter') {
+                return $this->inflectCoreVars($vars);
+            }
+            if ($vars['type'] === 'microweber-module') {
+                return $this->inflectModuleVars($vars);
+            }
+            if ($vars['type'] === 'microweber-modules') {
+                return $this->inflectModulesVars($vars);
+            }
+            if ($vars['type'] === 'microweber-skin') {
+                return $this->inflectSkinVars($vars);
+            }
+            if ($vars['type'] === 'microweber-element' or $vars['type'] === 'microweber-elements') {
+                return $this->inflectElementVars($vars);
+            }
+        }
+
+
+        return $vars;
+    }
+
+    protected function inflectTemplateVars($vars)
+    {
+        $vars['install_item_dir'] = preg_replace('/-template$/', '', $vars['install_item_dir']);
+        $vars['install_item_dir'] = preg_replace('/template-$/', '', $vars['install_item_dir']);
+
+        return $vars;
+    }
+
+    protected function inflectTemplatesVars($vars)
+    {
+        $vars['install_item_dir'] = preg_replace('/-templates$/', '', $vars['install_item_dir']);
+        $vars['install_item_dir'] = preg_replace('/templates-$/', '', $vars['install_item_dir']);
+
+        return $vars;
+    }
+
+    protected function inflectCoreVars($vars)
+    {
+        $vars['install_item_dir'] = preg_replace('/-providers$/', '', $vars['install_item_dir']);
+        $vars['install_item_dir'] = preg_replace('/-provider$/', '', $vars['install_item_dir']);
+        $vars['install_item_dir'] = preg_replace('/-adapter$/', '', $vars['install_item_dir']);
+
+        return $vars;
+    }
+
+    protected function inflectModuleVars($vars)
+    {
+        $vars['install_item_dir'] = preg_replace('/-module$/', '', $vars['install_item_dir']);
+        $vars['install_item_dir'] = preg_replace('/module-$/', '', $vars['install_item_dir']);
+
+        return $vars;
+    }
+
+    protected function inflectModulesVars($vars)
+    {
+        $vars['install_item_dir'] = preg_replace('/-modules$/', '', $vars['install_item_dir']);
+        $vars['install_item_dir'] = preg_replace('/modules-$/', '', $vars['install_item_dir']);
+
+        return $vars;
+    }
+
+    protected function inflectSkinVars($vars)
+    {
+        $vars['install_item_dir'] = preg_replace('/-skin$/', '', $vars['install_item_dir']);
+        $vars['install_item_dir'] = preg_replace('/skin-$/', '', $vars['install_item_dir']);
+
+        return $vars;
+    }
+
+    protected function inflectElementVars($vars)
+    {
+        $vars['install_item_dir'] = preg_replace('/-elements$/', '', $vars['install_item_dir']);
+        $vars['install_item_dir'] = preg_replace('/elements-$/', '', $vars['install_item_dir']);
+        $vars['install_item_dir'] = preg_replace('/-element$/', '', $vars['install_item_dir']);
+        $vars['install_item_dir'] = preg_replace('/element-$/', '', $vars['install_item_dir']);
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/ModxInstaller.php

@@ -0,0 +1,12 @@
+<?php
+namespace Composer\Installers;
+
+/**
+ * An installer to handle MODX specifics when installing packages.
+ */
+class ModxInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'extra' => 'core/packages/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/MoodleInstaller.php

@@ -0,0 +1,59 @@
+<?php
+namespace Composer\Installers;
+
+class MoodleInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'mod'                => 'mod/{$name}/',
+        'admin_report'       => 'admin/report/{$name}/',
+        'atto'               => 'lib/editor/atto/plugins/{$name}/',
+        'tool'               => 'admin/tool/{$name}/',
+        'assignment'         => 'mod/assignment/type/{$name}/',
+        'assignsubmission'   => 'mod/assign/submission/{$name}/',
+        'assignfeedback'     => 'mod/assign/feedback/{$name}/',
+        'auth'               => 'auth/{$name}/',
+        'availability'       => 'availability/condition/{$name}/',
+        'block'              => 'blocks/{$name}/',
+        'booktool'           => 'mod/book/tool/{$name}/',
+        'cachestore'         => 'cache/stores/{$name}/',
+        'cachelock'          => 'cache/locks/{$name}/',
+        'calendartype'       => 'calendar/type/{$name}/',
+        'fileconverter'      => 'files/converter/{$name}/',
+        'format'             => 'course/format/{$name}/',
+        'coursereport'       => 'course/report/{$name}/',
+        'customcertelement'  => 'mod/customcert/element/{$name}/',
+        'datafield'          => 'mod/data/field/{$name}/',
+        'datapreset'         => 'mod/data/preset/{$name}/',
+        'editor'             => 'lib/editor/{$name}/',
+        'enrol'              => 'enrol/{$name}/',
+        'filter'             => 'filter/{$name}/',
+        'gradeexport'        => 'grade/export/{$name}/',
+        'gradeimport'        => 'grade/import/{$name}/',
+        'gradereport'        => 'grade/report/{$name}/',
+        'gradingform'        => 'grade/grading/form/{$name}/',
+        'local'              => 'local/{$name}/',
+        'logstore'           => 'admin/tool/log/store/{$name}/',
+        'ltisource'          => 'mod/lti/source/{$name}/',
+        'ltiservice'         => 'mod/lti/service/{$name}/',
+        'message'            => 'message/output/{$name}/',
+        'mnetservice'        => 'mnet/service/{$name}/',
+        'plagiarism'         => 'plagiarism/{$name}/',
+        'portfolio'          => 'portfolio/{$name}/',
+        'qbehaviour'         => 'question/behaviour/{$name}/',
+        'qformat'            => 'question/format/{$name}/',
+        'qtype'              => 'question/type/{$name}/',
+        'quizaccess'         => 'mod/quiz/accessrule/{$name}/',
+        'quiz'               => 'mod/quiz/report/{$name}/',
+        'report'             => 'report/{$name}/',
+        'repository'         => 'repository/{$name}/',
+        'scormreport'        => 'mod/scorm/report/{$name}/',
+        'search'             => 'search/engine/{$name}/',
+        'theme'              => 'theme/{$name}/',
+        'tinymce'            => 'lib/editor/tinymce/plugins/{$name}/',
+        'profilefield'       => 'user/profile/field/{$name}/',
+        'webservice'         => 'webservice/{$name}/',
+        'workshopallocation' => 'mod/workshop/allocation/{$name}/',
+        'workshopeval'       => 'mod/workshop/eval/{$name}/',
+        'workshopform'       => 'mod/workshop/form/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/OctoberInstaller.php

@@ -0,0 +1,48 @@
+<?php
+namespace Composer\Installers;
+
+class OctoberInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module'    => 'modules/{$name}/',
+        'plugin'    => 'plugins/{$vendor}/{$name}/',
+        'theme'     => 'themes/{$vendor}-{$name}/'
+    );
+
+    /**
+     * Format package name.
+     *
+     * For package type october-plugin, cut off a trailing '-plugin' if present.
+     *
+     * For package type october-theme, cut off a trailing '-theme' if present.
+     *
+     */
+    public function inflectPackageVars($vars)
+    {
+        if ($vars['type'] === 'october-plugin') {
+            return $this->inflectPluginVars($vars);
+        }
+
+        if ($vars['type'] === 'october-theme') {
+            return $this->inflectThemeVars($vars);
+        }
+
+        return $vars;
+    }
+
+    protected function inflectPluginVars($vars)
+    {
+        $vars['name'] = preg_replace('/^oc-|-plugin$/', '', $vars['name']);
+        $vars['vendor'] = preg_replace('/[^a-z0-9_]/i', '', $vars['vendor']);
+
+        return $vars;
+    }
+
+    protected function inflectThemeVars($vars)
+    {
+        $vars['name'] = preg_replace('/^oc-|-theme$/', '', $vars['name']);
+        $vars['vendor'] = preg_replace('/[^a-z0-9_]/i', '', $vars['vendor']);
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/OntoWikiInstaller.php

@@ -0,0 +1,24 @@
+<?php
+namespace Composer\Installers;
+
+class OntoWikiInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'extension' => 'extensions/{$name}/',
+        'theme' => 'extensions/themes/{$name}/',
+        'translation' => 'extensions/translations/{$name}/',
+    );
+
+    /**
+     * Format package name to lower case and remove ".ontowiki" suffix
+     */
+    public function inflectPackageVars($vars)
+    {
+        $vars['name'] = strtolower($vars['name']);
+        $vars['name'] = preg_replace('/.ontowiki$/', '', $vars['name']);
+        $vars['name'] = preg_replace('/-theme$/', '', $vars['name']);
+        $vars['name'] = preg_replace('/-translation$/', '', $vars['name']);
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/OsclassInstaller.php

@@ -0,0 +1,14 @@
+<?php
+namespace Composer\Installers;
+
+
+class OsclassInstaller extends BaseInstaller 
+{
+    
+    protected $locations = array(
+        'plugin' => 'oc-content/plugins/{$name}/',
+        'theme' => 'oc-content/themes/{$name}/',
+        'language' => 'oc-content/languages/{$name}/',
+    );
+    
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/OxidInstaller.php

@@ -0,0 +1,59 @@
+<?php
+namespace Composer\Installers;
+
+use Composer\Package\PackageInterface;
+
+class OxidInstaller extends BaseInstaller
+{
+	const VENDOR_PATTERN = '/^modules\/(?P<vendor>.+)\/.+/';
+
+    protected $locations = array(
+        'module'    => 'modules/{$name}/',
+        'theme'  => 'application/views/{$name}/',
+        'out'    => 'out/{$name}/',
+    );
+
+	/**
+	 * getInstallPath
+	 *
+	 * @param PackageInterface $package
+	 * @param string $frameworkType
+	 * @return string
+	 */
+	public function getInstallPath(PackageInterface $package, $frameworkType = '')
+	{
+		$installPath = parent::getInstallPath($package, $frameworkType);
+		$type = $this->package->getType();
+		if ($type === 'oxid-module') {
+			$this->prepareVendorDirectory($installPath);
+		}
+		return $installPath;
+	}
+
+	/**
+	 * prepareVendorDirectory
+	 *
+	 * Makes sure there is a vendormetadata.php file inside
+	 * the vendor folder if there is a vendor folder.
+	 *
+	 * @param string $installPath
+	 * @return void
+	 */
+	protected function prepareVendorDirectory($installPath)
+	{
+		$matches = '';
+		$hasVendorDirectory = preg_match(self::VENDOR_PATTERN, $installPath, $matches);
+		if (!$hasVendorDirectory) {
+			return;
+		}
+
+		$vendorDirectory = $matches['vendor'];
+		$vendorPath = getcwd() . '/modules/' . $vendorDirectory;
+		if (!file_exists($vendorPath)) {
+			mkdir($vendorPath, 0755, true);
+		}
+
+		$vendorMetaDataPath = $vendorPath . '/vendormetadata.php';
+		touch($vendorMetaDataPath);
+	}
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PPIInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class PPIInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'modules/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PantheonInstaller.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Composer\Installers;
+
+class PantheonInstaller extends BaseInstaller
+{
+    /** @var array<string, string> */
+    protected $locations = array(
+        'script' => 'web/private/scripts/quicksilver/{$name}',
+        'module' => 'web/private/scripts/quicksilver/{$name}',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PhiftyInstaller.php

@@ -0,0 +1,11 @@
+<?php
+namespace Composer\Installers;
+
+class PhiftyInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'bundle' => 'bundles/{$name}/',
+        'library' => 'libraries/{$name}/',
+        'framework' => 'frameworks/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PhpBBInstaller.php

@@ -0,0 +1,11 @@
+<?php
+namespace Composer\Installers;
+
+class PhpBBInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'extension' => 'ext/{$vendor}/{$name}/',
+        'language'  => 'language/{$name}/',
+        'style'     => 'styles/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PimcoreInstaller.php

@@ -0,0 +1,21 @@
+<?php
+namespace Composer\Installers;
+
+class PimcoreInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'plugins/{$name}/',
+    );
+
+    /**
+     * Format package name to CamelCase
+     */
+    public function inflectPackageVars($vars)
+    {
+        $vars['name'] = strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1', $vars['name']));
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PiwikInstaller.php

@@ -0,0 +1,32 @@
+<?php
+namespace Composer\Installers;
+
+/**
+ * Class PiwikInstaller
+ *
+ * @package Composer\Installers
+ */
+class PiwikInstaller extends BaseInstaller
+{
+    /**
+     * @var array
+     */
+    protected $locations = array(
+        'plugin' => 'plugins/{$name}/',
+    );
+
+    /**
+     * Format package name to CamelCase
+     * @param array $vars
+     *
+     * @return array
+     */
+    public function inflectPackageVars($vars)
+    {
+        $vars['name'] = strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1', $vars['name']));
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PlentymarketsInstaller.php

@@ -0,0 +1,29 @@
+<?php
+namespace Composer\Installers;
+
+class PlentymarketsInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin'   => '{$name}/'
+    );
+
+    /**
+     * Remove hyphen, "plugin" and format to camelcase
+     * @param array $vars
+     *
+     * @return array
+     */
+    public function inflectPackageVars($vars)
+    {
+        $vars['name'] = explode("-", $vars['name']);
+        foreach ($vars['name'] as $key => $name) {
+            $vars['name'][$key] = ucfirst($vars['name'][$key]);
+            if (strcasecmp($name, "Plugin") == 0) {
+                unset($vars['name'][$key]);
+            }
+        }
+        $vars['name'] = implode("",$vars['name']);
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/Plugin.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Composer\Installers;
+
+use Composer\Composer;
+use Composer\IO\IOInterface;
+use Composer\Plugin\PluginInterface;
+
+class Plugin implements PluginInterface
+{
+    private $installer;
+
+    public function activate(Composer $composer, IOInterface $io)
+    {
+        $this->installer = new Installer($io, $composer);
+        $composer->getInstallationManager()->addInstaller($this->installer);
+    }
+
+    public function deactivate(Composer $composer, IOInterface $io)
+    {
+        $composer->getInstallationManager()->removeInstaller($this->installer);
+    }
+
+    public function uninstall(Composer $composer, IOInterface $io)
+    {
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PortoInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class PortoInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'container' => 'app/Containers/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PrestashopInstaller.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class PrestashopInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'modules/{$name}/',
+        'theme'  => 'themes/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/ProcessWireInstaller.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Composer\Installers;
+
+class ProcessWireInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module'  => 'site/modules/{$name}/',
+    );
+
+    /**
+     * Format package name to CamelCase
+     */
+    public function inflectPackageVars($vars)
+    {
+        $vars['name'] = strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1', $vars['name']));
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PuppetInstaller.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Composer\Installers;
+
+class PuppetInstaller extends BaseInstaller
+{
+
+    protected $locations = array(
+        'module' => 'modules/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/PxcmsInstaller.php

@@ -0,0 +1,63 @@
+<?php
+namespace Composer\Installers;
+
+class PxcmsInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'app/Modules/{$name}/',
+        'theme' => 'themes/{$name}/',
+    );
+
+    /**
+     * Format package name.
+     *
+     * @param array $vars
+     *
+     * @return array
+     */
+    public function inflectPackageVars($vars)
+    {
+        if ($vars['type'] === 'pxcms-module') {
+            return $this->inflectModuleVars($vars);
+        }
+
+        if ($vars['type'] === 'pxcms-theme') {
+            return $this->inflectThemeVars($vars);
+        }
+
+        return $vars;
+    }
+
+    /**
+     * For package type pxcms-module, cut off a trailing '-plugin' if present.
+     *
+     * return string
+     */
+    protected function inflectModuleVars($vars)
+    {
+        $vars['name'] = str_replace('pxcms-', '', $vars['name']);       // strip out pxcms- just incase (legacy)
+        $vars['name'] = str_replace('module-', '', $vars['name']);      // strip out module-
+        $vars['name'] = preg_replace('/-module$/', '', $vars['name']);  // strip out -module
+        $vars['name'] = str_replace('-', '_', $vars['name']);           // make -'s be _'s
+        $vars['name'] = ucwords($vars['name']);                         // make module name camelcased
+
+        return $vars;
+    }
+
+
+    /**
+     * For package type pxcms-module, cut off a trailing '-plugin' if present.
+     *
+     * return string
+     */
+    protected function inflectThemeVars($vars)
+    {
+        $vars['name'] = str_replace('pxcms-', '', $vars['name']);       // strip out pxcms- just incase (legacy)
+        $vars['name'] = str_replace('theme-', '', $vars['name']);       // strip out theme-
+        $vars['name'] = preg_replace('/-theme$/', '', $vars['name']);   // strip out -theme
+        $vars['name'] = str_replace('-', '_', $vars['name']);           // make -'s be _'s
+        $vars['name'] = ucwords($vars['name']);                         // make module name camelcased
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/RadPHPInstaller.php

@@ -0,0 +1,24 @@
+<?php
+namespace Composer\Installers;
+
+class RadPHPInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'bundle' => 'src/{$name}/'
+    );
+
+    /**
+     * Format package name to CamelCase
+     */
+    public function inflectPackageVars($vars)
+    {
+        $nameParts = explode('/', $vars['name']);
+        foreach ($nameParts as &$value) {
+            $value = strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1', $value));
+            $value = str_replace(array('-', '_'), ' ', $value);
+            $value = str_replace(' ', '', ucwords($value));
+        }
+        $vars['name'] = implode('/', $nameParts);
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/ReIndexInstaller.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class ReIndexInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'theme'     => 'themes/{$name}/',
+        'plugin'    => 'plugins/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/Redaxo5Installer.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class Redaxo5Installer extends BaseInstaller
+{
+    protected $locations = array(
+        'addon'          => 'redaxo/src/addons/{$name}/',
+        'bestyle-plugin' => 'redaxo/src/addons/be_style/plugins/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/RedaxoInstaller.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class RedaxoInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'addon'          => 'redaxo/include/addons/{$name}/',
+        'bestyle-plugin' => 'redaxo/include/addons/be_style/plugins/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/RoundcubeInstaller.php

@@ -0,0 +1,22 @@
+<?php
+namespace Composer\Installers;
+
+class RoundcubeInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'plugin' => 'plugins/{$name}/',
+    );
+
+    /**
+     * Lowercase name and changes the name to a underscores
+     *
+     * @param  array $vars
+     * @return array
+     */
+    public function inflectPackageVars($vars)
+    {
+        $vars['name'] = strtolower(str_replace('-', '_', $vars['name']));
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/SMFInstaller.php

@@ -0,0 +1,10 @@
+<?php
+namespace Composer\Installers;
+
+class SMFInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'Sources/{$name}/',
+        'theme' => 'Themes/{$name}/',
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/ShopwareInstaller.php

@@ -0,0 +1,60 @@
+<?php
+namespace Composer\Installers;
+
+/**
+ * Plugin/theme installer for shopware
+ * @author Benjamin Boit
+ */
+class ShopwareInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'backend-plugin'    => 'engine/Shopware/Plugins/Local/Backend/{$name}/',
+        'core-plugin'       => 'engine/Shopware/Plugins/Local/Core/{$name}/',
+        'frontend-plugin'   => 'engine/Shopware/Plugins/Local/Frontend/{$name}/',
+        'theme'             => 'templates/{$name}/',
+        'plugin'            => 'custom/plugins/{$name}/',
+        'frontend-theme'    => 'themes/Frontend/{$name}/',
+    );
+
+    /**
+     * Transforms the names
+     * @param  array $vars
+     * @return array
+     */
+    public function inflectPackageVars($vars)
+    {
+        if ($vars['type'] === 'shopware-theme') {
+            return $this->correctThemeName($vars);
+        }
+
+        return $this->correctPluginName($vars);        
+    }
+
+    /**
+     * Changes the name to a camelcased combination of vendor and name
+     * @param  array $vars
+     * @return array
+     */
+    private function correctPluginName($vars)
+    {
+        $camelCasedName = preg_replace_callback('/(-[a-z])/', function ($matches) {
+            return strtoupper($matches[0][1]);
+        }, $vars['name']);
+
+        $vars['name'] = ucfirst($vars['vendor']) . ucfirst($camelCasedName);
+
+        return $vars;
+    }
+
+    /**
+     * Changes the name to a underscore separated name
+     * @param  array $vars
+     * @return array
+     */
+    private function correctThemeName($vars)
+    {
+        $vars['name'] = str_replace('-', '_', $vars['name']);
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/SilverStripeInstaller.php

@@ -0,0 +1,35 @@
+<?php
+namespace Composer\Installers;
+
+use Composer\Package\PackageInterface;
+
+class SilverStripeInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => '{$name}/',
+        'theme'  => 'themes/{$name}/',
+    );
+
+    /**
+     * Return the install path based on package type.
+     *
+     * Relies on built-in BaseInstaller behaviour with one exception: silverstripe/framework
+     * must be installed to 'sapphire' and not 'framework' if the version is <3.0.0
+     *
+     * @param  PackageInterface $package
+     * @param  string           $frameworkType
+     * @return string
+     */
+    public function getInstallPath(PackageInterface $package, $frameworkType = '')
+    {
+        if (
+            $package->getName() == 'silverstripe/framework'
+            && preg_match('/^\d+\.\d+\.\d+/', $package->getVersion())
+            && version_compare($package->getVersion(), '2.999.999') < 0
+        ) {
+            return $this->templatePath($this->locations['module'], array('name' => 'sapphire'));
+        }
+
+        return parent::getInstallPath($package, $frameworkType);
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/SiteDirectInstaller.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace Composer\Installers;
+
+class SiteDirectInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'modules/{$vendor}/{$name}/',
+        'plugin' => 'plugins/{$vendor}/{$name}/'
+    );
+
+    public function inflectPackageVars($vars)
+    {
+        return $this->parseVars($vars);
+    }
+
+    protected function parseVars($vars)
+    {
+        $vars['vendor'] = strtolower($vars['vendor']) == 'sitedirect' ? 'SiteDirect' : $vars['vendor'];
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/StarbugInstaller.php

@@ -0,0 +1,12 @@
+<?php
+namespace Composer\Installers;
+
+class StarbugInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'modules/{$name}/',
+        'theme' => 'themes/{$name}/',
+        'custom-module' => 'app/modules/{$name}/',
+        'custom-theme' => 'app/themes/{$name}/'
+    );
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/SyDESInstaller.php

@@ -0,0 +1,47 @@
+<?php
+namespace Composer\Installers;
+
+class SyDESInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'module' => 'app/modules/{$name}/',
+        'theme'  => 'themes/{$name}/',
+    );
+
+    /**
+     * Format module name.
+     *
+     * Strip `sydes-` prefix and a trailing '-theme' or '-module' from package name if present.
+     *
+     * {@inerhitDoc}
+     */
+    public function inflectPackageVars($vars)
+    {
+        if ($vars['type'] == 'sydes-module') {
+            return $this->inflectModuleVars($vars);
+        }
+
+        if ($vars['type'] === 'sydes-theme') {
+            return $this->inflectThemeVars($vars);
+        }
+
+        return $vars;
+    }
+
+    public function inflectModuleVars($vars)
+    {
+        $vars['name'] = preg_replace('/(^sydes-|-module$)/i', '', $vars['name']);
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+
+    protected function inflectThemeVars($vars)
+    {
+        $vars['name'] = preg_replace('/(^sydes-|-theme$)/', '', $vars['name']);
+        $vars['name'] = strtolower($vars['name']);
+
+        return $vars;
+    }
+}

wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/SyliusInstaller.php

@@ -0,0 +1,9 @@
+<?php
+namespace Composer\Installers;
+
+class SyliusInstaller extends BaseInstaller
+{
+    protected $locations = array(
+        'theme' => 'themes/{$name}/',
+    );
+}