<h2>File Contents: /home/planet5/www/wp-content/plugins/updraftplus/methods/cloudfiles.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/www/wp-content/plugins/updraftplus/methods/cloudfiles.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php
// phpcs:disable WordPress.WP.AlternativeFunctions.file_system_operations_fopen -- Using the default PHP fopen() function instead of the WP Filesystem API.
if (!defined(&#039;ABSPATH&#039;)) die(&#039;No direct access allowed&#039;);

/**
 * Converted to job_options: yes
 * Converted to array options: yes
 * Migration code for &quot;new&quot;-style options removed: Feb 2017 (created: Dec 2013)
 */

if (!class_exists(&#039;UpdraftPlus_BackupModule&#039;)) updraft_try_include_file(&#039;methods/backup-module.php&#039;, &#039;require_once&#039;);

/**
 * Old SDK
 */
class UpdraftPlus_BackupModule_cloudfiles_oldsdk extends UpdraftPlus_BackupModule {

	/**
	 * This function does not catch any exceptions - that should be done by the caller
	 *
	 * @param  String  $user
	 * @param  String  $apikey
	 * @param  String  $authurl
	 * @param  Boolean $useservercerts
	 * @return Array
	 */
	private function getCF($user, $apikey, $authurl, $useservercerts = false) {
		
		$storage = $this-&gt;get_storage();
		if (!empty($storage)) return $storage;
		
		if (!class_exists(&#039;UpdraftPlus_CF_Authentication&#039;)) updraft_try_include_file(&#039;includes/cloudfiles/cloudfiles.php&#039;, &#039;include_once&#039;);

		if (!defined(&#039;UPDRAFTPLUS_SSL_DISABLEVERIFY&#039;)) define(&#039;UPDRAFTPLUS_SSL_DISABLEVERIFY&#039;, UpdraftPlus_Options::get_updraft_option(&#039;updraft_ssl_disableverify&#039;));

		$auth = new UpdraftPlus_CF_Authentication($user, trim($apikey), null, $authurl);

		$this-&gt;log(&quot;authentication URL: $authurl&quot;);

		$auth-&gt;authenticate();

		$storage = new UpdraftPlus_CF_Connection($auth);

		if (!$useservercerts) $storage-&gt;ssl_use_cabundle(UPDRAFTPLUS_DIR.&#039;/includes/cacert.pem&#039;);

		$this-&gt;set_storage($storage);
		
		return $storage;

	}

	/**
	 * This method overrides the parent method and lists the supported features of this remote storage option.
	 *
	 * @return Array - an array of supported features (any features not
	 * mentioned are assumed to not be supported)
	 */
	public function get_supported_features() {
		// This options format is handled via only accessing options via $this-&gt;get_options()
		return array(&#039;multi_options&#039;, &#039;config_templates&#039;, &#039;multi_storage&#039;, &#039;conditional_logic&#039;);
	}
	
	/**
	 * Check whether options have been set up by the user, or not
	 *
	 * @param Array $opts - the potential options
	 *
	 * @return Boolean
	 */
	public function options_exist($opts) {
		if (is_array($opts) &amp;&amp; isset($opts[&#039;user&#039;]) &amp;&amp; &#039;&#039; != $opts[&#039;user&#039;] &amp;&amp; !empty($opts[&#039;apikey&#039;])) return true;
		return false;
	}

	public function backup($backup_array) {

		global $updraftplus;

		$opts = $this-&gt;get_options();

		$updraft_dir = $updraftplus-&gt;backups_dir_location().&#039;/&#039;;

		$container = $opts[&#039;path&#039;];

		try {
			$storage = $this-&gt;getCF($opts[&#039;user&#039;], $opts[&#039;apikey&#039;], $opts[&#039;authurl&#039;], UpdraftPlus_Options::get_updraft_option(&#039;updraft_ssl_useservercerts&#039;));
			$container_object = $storage-&gt;create_container($container);
		} catch (AuthenticationException $e) {
			$this-&gt;log(&#039;authentication failed (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			$this-&gt;log(__(&#039;authentication failed&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
			return false;
		} catch (NoSuchAccountException $s) {
			$this-&gt;log(&#039;authentication failed (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			$this-&gt;log(__(&#039;authentication failed&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
			return false;
		} catch (Exception $e) {
			$this-&gt;log(&#039;error - failed to create and access the container (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			$this-&gt;log(__(&#039;error - failed to create and access the container&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
			return false;
		}

		$chunk_size = 5*1024*1024;

		foreach ($backup_array as $file) {

			$fullpath = $updraft_dir.$file;
			$orig_file_size = filesize($fullpath);

// $cfpath = ($path == &#039;&#039;) ? $file : &quot;$path/$file&quot;;
// $chunk_path = ($path == &#039;&#039;) ? &quot;chunk-do-not-delete-$file&quot; : &quot;$path/chunk-do-not-delete-$file&quot;;
			$cfpath = $file;
			$chunk_path = &quot;chunk-do-not-delete-$file&quot;;

			try {
				$object = new UpdraftPlus_CF_Object($container_object, $cfpath);
				$object-&gt;content_type = &quot;application/zip&quot;;

				$uploaded_size = (isset($object-&gt;content_length)) ? $object-&gt;content_length : 0;

				if ($uploaded_size &lt;= $orig_file_size) {

					$fp = @fopen($fullpath, &quot;rb&quot;);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
					if (!$fp) {
						$this-&gt;log(&quot;failed to open file: $fullpath&quot;);
						$this-&gt;log(&quot;$file: &quot;.__(&#039;Error: Failed to open local file&#039;, &#039;updraftplus&#039;), &#039;error&#039;);
						return false;
					}

					$chunks = floor($orig_file_size / $chunk_size);
					// There will be a remnant unless the file size was exactly on a 5MB boundary
					if ($orig_file_size % $chunk_size &gt; 0) $chunks++;

					$this-&gt;log(&quot;upload: $file (chunks: $chunks) -&gt; cloudfiles://$container/$cfpath ($uploaded_size)&quot;);

					if ($chunks &lt; 2) {
						try {
							$object-&gt;load_from_filename($fullpath);
							$this-&gt;log(&quot;regular upload: success&quot;);
							$updraftplus-&gt;uploaded_file($file);
						} catch (Exception $e) {
							$this-&gt;log(&quot;regular upload: failed ($file) (&quot;.$e-&gt;getMessage().&quot;)&quot;);
							$this-&gt;log(&quot;$file: &quot;.__(&#039;Error: Failed to upload&#039;, &#039;updraftplus&#039;), &#039;error&#039;);
						}
					} else {
						$errors_so_far = 0;
						for ($i = 1; $i &lt;= $chunks; $i++) {
							$upload_start = ($i-1)*$chunk_size;
							// The file size -1 equals the byte offset of the final byte
							$upload_end = min($i*$chunk_size-1, $orig_file_size-1);
							$upload_remotepath = $chunk_path.&quot;_$i&quot;;
							// Don&#039;t forget the +1; otherwise the last byte is omitted
							$upload_size = $upload_end - $upload_start + 1;
							$chunk_object = new UpdraftPlus_CF_Object($container_object, $upload_remotepath);
							$chunk_object-&gt;content_type = &quot;application/zip&quot;;
							// Without this, some versions of Curl add Expect: 100-continue, which results in Curl then giving this back: curl error: 55) select/poll returned error
							// Didn&#039;t make the difference - instead we just check below for actual success even when Curl reports an error
							// $chunk_object-&gt;headers = array(&#039;Expect&#039; =&gt; &#039;&#039;);

							$remote_size = (isset($chunk_object-&gt;content_length)) ? $chunk_object-&gt;content_length : 0;

							if ($remote_size &gt;= $upload_size) {
								$this-&gt;log(&quot;Chunk $i ($upload_start - $upload_end): already uploaded&quot;);
							} else {
								$this-&gt;log(&quot;Chunk $i ($upload_start - $upload_end): begin upload&quot;);
								// Upload the chunk
								fseek($fp, $upload_start);
								try {
									$chunk_object-&gt;write($fp, $upload_size, false);
									$updraftplus-&gt;record_uploaded_chunk(round(100*$i/$chunks, 1), $i, $fullpath);
								} catch (Exception $e) {
									$this-&gt;log(&quot;chunk upload: error: ($file / $i) (&quot;.$e-&gt;getMessage().&quot;)&quot;);
									// Experience shows that Curl sometimes returns a select/poll error (curl error 55) even when everything succeeded. Google seems to indicate that this is a known bug.
									
									$chunk_object = new UpdraftPlus_CF_Object($container_object, $upload_remotepath);
									$chunk_object-&gt;content_type = &quot;application/zip&quot;;
									$remote_size = (isset($chunk_object-&gt;content_length)) ? $chunk_object-&gt;content_length : 0;
									
									if ($remote_size &gt;= $upload_size) {

										$this-&gt;log(&quot;$file: Chunk now exists; ignoring error (presuming it was an apparently known curl bug)&quot;);

									} else {

										$this-&gt;log(&quot;$file: &quot;.__(&#039;Error: Failed to upload&#039;, &#039;updraftplus&#039;), &#039;error&#039;);
										$errors_so_far++;
										if ($errors_so_far &gt;=3) return false;

									}

								}
							}
						}
						if ($errors_so_far) return false;
						// All chunks are uploaded - now upload the manifest
						
						try {
							$object-&gt;manifest = $container.&quot;/&quot;.$chunk_path.&quot;_&quot;;
							// Put a zero-length file
							$object-&gt;write(&quot;&quot;, 0, false);
							$object-&gt;sync_manifest();
							$this-&gt;log(&quot;upload: success&quot;);
							$updraftplus-&gt;uploaded_file($file);
// } catch (InvalidResponseException $e) {
						} catch (Exception $e) {
							$this-&gt;log(&#039;error - failed to re-assemble chunks (&#039;.$e-&gt;getMessage().&#039;)&#039;);
							$this-&gt;log(__(&#039;error - failed to re-assemble chunks&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
							return false;
						}
					}
				}

			} catch (Exception $e) {
				$this-&gt;log(__(&#039;error - failed to upload file&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;);
				$this-&gt;log(__(&#039;error - failed to upload file&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
				return false;
			}

		}

		return array(&#039;cloudfiles_object&#039; =&gt; $container_object, &#039;cloudfiles_orig_path&#039; =&gt; $opts[&#039;path&#039;], &#039;cloudfiles_container&#039; =&gt; $container);

	}

	public function listfiles($match = &#039;backup_&#039;) {

		$opts = $this-&gt;get_options();
		$container = $opts[&#039;path&#039;];

		if (empty($opts[&#039;user&#039;]) || empty($opts[&#039;apikey&#039;])) new WP_Error(&#039;no_settings&#039;, __(&#039;No settings were found&#039;, &#039;updraftplus&#039;));

		try {
			$storage = $this-&gt;getCF($opts[&#039;user&#039;], $opts[&#039;apikey&#039;], $opts[&#039;authurl&#039;], UpdraftPlus_Options::get_updraft_option(&#039;updraft_ssl_useservercerts&#039;));
			$container_object = $storage-&gt;create_container($container);
		} catch (Exception $e) {
			/* translators: %s: Authentication method */
			return new WP_Error(&#039;no_access&#039;, sprintf(__(&#039;%s authentication failed&#039;, &#039;updraftplus&#039;), &#039;Cloud Files&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;);
		}

		$results = array();

		try {
			$objects = $container_object-&gt;list_objects(0, null, $match);
			foreach ($objects as $name) {
				$result = array(&#039;name&#039; =&gt; $name);
				try {
					$object = new UpdraftPlus_CF_Object($container_object, $name, true);
					if (0 == $object-&gt;content_length) {
						$result = false;
					} else {
						$result[&#039;size&#039;] = $object-&gt;content_length;
					}
				} catch (Exception $e) {
					// Catch
				}
				if (is_array($result)) $results[] = $result;
			}
		} catch (Exception $e) {
			return new WP_Error(&#039;cf_error&#039;, &#039;Cloud Files error (&#039;.$e-&gt;getMessage().&#039;)&#039;);
		}

		return $results;

	}
	
	/**
	 * Delete a single file from the service using the CloudFiles API
	 *
	 * @param Array $files         - array of file paths to delete
	 * @param Array $cloudfilesarr - CloudFiles container and object details
	 * @param Array $sizeinfo      - unused here
	 * @return Boolean|String - either a boolean true or an error code string
	 */
	public function delete($files, $cloudfilesarr = false, $sizeinfo = array()) {// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- $sizeinfo is unused

		if (is_string($files)) $files =array($files);

		if ($cloudfilesarr) {
			$container_object = $cloudfilesarr[&#039;cloudfiles_object&#039;];
			$container = $cloudfilesarr[&#039;cloudfiles_container&#039;];
		} else {
			try {
				$opts = $this-&gt;get_options();
				$container = $opts[&#039;path&#039;];
				$storage = $this-&gt;getCF($opts[&#039;user&#039;], $opts[&#039;apikey&#039;], $opts[&#039;authurl&#039;], UpdraftPlus_Options::get_updraft_option(&#039;updraft_ssl_useservercerts&#039;));
				$container_object = $storage-&gt;create_container($container);
			} catch (Exception $e) {
				$this-&gt;log(&#039;authentication failed (&#039;.$e-&gt;getMessage().&#039;)&#039;);
				$this-&gt;log(__(&#039;authentication failed&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
				return &#039;authentication_fail&#039;;
			}
		}

		$ret = true;
		foreach ($files as $file) {

			$fpath = $file;

			$this-&gt;log(&quot;Delete remote: container=$container, path=$fpath&quot;);

			// We need to search for chunks
			$chunk_path = &quot;chunk-do-not-delete-$file&quot;;

			try {
				$objects = $container_object-&gt;list_objects(0, null, $chunk_path.&#039;_&#039;);
				foreach ($objects as $chunk) {
					$this-&gt;log(&#039;Chunk to delete: &#039;.$chunk);
					$container_object-&gt;delete_object($chunk);
					$this-&gt;log(&#039;Chunk deleted: &#039;.$chunk);
				}
			} catch (Exception $e) {
				$this-&gt;log(&#039;chunk delete failed: &#039;.$e-&gt;getMessage());
			}

			try {
				$container_object-&gt;delete_object($fpath);
				$this-&gt;log(&#039;Deleted: &#039;.$fpath);
			} catch (Exception $e) {
				$this-&gt;log(&#039;delete failed: &#039;.$e-&gt;getMessage());
				$ret = &#039;file_delete_error&#039;;
			}
		}
		return $ret;
	}

	public function download($file) {

		global $updraftplus;
		$updraft_dir = $updraftplus-&gt;backups_dir_location();

		$opts = $this-&gt;get_options();

		try {
			$storage = $this-&gt;getCF($opts[&#039;user&#039;], $opts[&#039;apikey&#039;], $opts[&#039;authurl&#039;], UpdraftPlus_Options::get_updraft_option(&#039;updraft_ssl_useservercerts&#039;));
		} catch (AuthenticationException $e) {
			$this-&gt;log(&#039;authentication failed (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			$this-&gt;log(__(&#039;authentication failed&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
			return false;
		} catch (NoSuchAccountException $s) {
			$this-&gt;log(&#039;authentication failed (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			$this-&gt;log(__(&#039;authentication failed&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
			return false;
		} catch (Exception $e) {
			$this-&gt;log(&#039;error - failed to create and access the container (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			$this-&gt;log(__(&#039;error - failed to create and access the container&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
			return false;
		}

		$path = untrailingslashit($opts[&#039;path&#039;]);

		$container = $path;

		try {
			$container_object = $storage-&gt;create_container($container);
		} catch (Exception $e) {
			$this-&gt;log(&#039;error - failed to create and access the container (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			$this-&gt;log(__(&#039;error - failed to create and access the container&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
			return false;
		}

		$path = $file;

		$this-&gt;log(&quot;download: cloudfiles://$container/$path&quot;);

		try {
			// The third parameter causes an exception to be thrown if the object does not exist remotely
			$object = new UpdraftPlus_CF_Object($container_object, $path, true);
			
			$fullpath = $updraft_dir.&#039;/&#039;.$file;

			$start_offset = (file_exists($fullpath)) ? filesize($fullpath) : 0;

			// Get file size from remote - see if we&#039;ve already finished

			$remote_size = $object-&gt;content_length;

			if ($start_offset &gt;= $remote_size) {
				$this-&gt;log(&quot;file is already completely downloaded ($start_offset/$remote_size)&quot;);
				return true;
			}

			// Some more remains to download - so let&#039;s do it
			if (!$fh = fopen($fullpath, &#039;a&#039;)) {
				$this-&gt;log(&quot;Error opening local file: $fullpath&quot;);
				$this-&gt;log(&quot;$file: &quot;.__(&#039;Error opening local file: Failed to download&#039;, &#039;updraftplus&#039;), &#039;error&#039;);
				return false;
			}

			$headers = array();
			// If resuming, then move to the end of the file
			if ($start_offset) {
				$this-&gt;log(&quot;local file is already partially downloaded ($start_offset/$remote_size)&quot;);
				fseek($fh, $start_offset);
				$headers[&#039;Range&#039;] = &quot;bytes=$start_offset-&quot;;
			}

			// Now send the request itself
			try {
				$object-&gt;stream($fh, $headers);
			} catch (Exception $e) {
				$this-&gt;log(&quot;Failed to download: $file (&quot;.$e-&gt;getMessage().&quot;)&quot;);
				$this-&gt;log(&quot;$file: &quot;.__(&#039;Error downloading remote file: Failed to download&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&quot;)&quot;, &#039;error&#039;);
				return false;
			}
			
			// All-in-one-go method:
			// $object-&gt;save_to_filename($fullpath);

		} catch (NoSuchObjectException $e) {
			$this-&gt;log(&#039;error - no such file exists. (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			$this-&gt;log(__(&#039;Error - no such file exists.&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
			return false;
		} catch (Exception $e) {
			$this-&gt;log(&#039;error - failed to download the file (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			$this-&gt;log(__(&#039;Error - failed to download the file&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;, &#039;error&#039;);
			return false;
		}

		return true;

	}

	/**
	 * Get the pre configuration template
	 *
	 * @return String - the template
	 */
	public function get_pre_configuration_template() {

		global $updraftplus_admin;

		$classes = $this-&gt;get_css_classes(false);
		
		?&gt;
		&lt;tr class=&quot;&lt;?php echo esc_attr($classes) . &#039; &#039; . &#039;cloudfiles_pre_config_container&#039;;?&gt;&quot;&gt;
			&lt;td colspan=&quot;2&quot;&gt;
				&lt;img alt=&quot;Rackspace Cloud Files&quot; src=&quot;&lt;?php echo esc_url(UPDRAFTPLUS_URL);?&gt;/images/rackspacecloud-logo.png&quot;&gt;&lt;br&gt;
			&lt;?php
				// Check requirements.
				global $updraftplus_admin;
				if (!function_exists(&#039;mb_substr&#039;)) {
					$updraftplus_admin-&gt;show_double_warning(
						&#039;&lt;strong&gt;&#039;.__(&#039;Warning&#039;, &#039;updraftplus&#039;).&#039;:&lt;/strong&gt; &#039;.
						/* translators: %s: Missing PHP module */
						sprintf(__(&#039;Your web server\&#039;s PHP installation does not include a required module (%s).&#039;, &#039;updraftplus&#039;), &#039;mbstring&#039;).&#039; &#039;.
						__(&#039;Please contact your web hosting provider\&#039;s support.&#039;, &#039;updraftplus&#039;).&#039; &#039;.
						/* translators: 1: Module description, 2: Required module */
						sprintf(__(&#039;UpdraftPlus\&#039;s %1$s module &lt;strong&gt;requires&lt;/strong&gt; %2$s.&#039;, &#039;updraftplus&#039;), &#039;Cloud Files&#039;, &#039;mbstring&#039;).&#039; &#039;.
						__(&#039;Please do not file any support requests; there is no alternative.&#039;, &#039;updraftplus&#039;),
						&#039;cloudfiles&#039;
					);
				}
				$updraftplus_admin-&gt;curl_check(&#039;Rackspace Cloud Files&#039;, false, &#039;cloudfiles&#039;, false);
			?&gt;
				&lt;p&gt;
				&lt;?php
					echo wp_kses_post(&#039;Get your API key from your &lt;a href=&quot;https://mycloud.rackspace.com/&quot; target=&quot;_blank&quot;&gt;Rackspace Cloud console&lt;/a&gt; (&lt;a href=&quot;http://www.rackspace.com/knowledge_center/article/rackspace-cloud-essentials-1-generating-your-api-key&quot; target=&quot;_blank&quot;&gt;read instructions here&lt;/a&gt;), then pick a container name to use for storage.&#039;, &#039;updraftplus&#039;);
					echo &#039; &#039;.esc_html__(&#039;This container will be created for you if it does not already exist.&#039;, &#039;updraftplus&#039;).&#039; &lt;a href=&quot;https://teamupdraft.com/documentation/updraftplus/topics/cloud-storage/rackspace/faqs/there-are-extra-files-in-my-rackspace-cloud-files-container/&quot; target=&quot;_blank&quot;&gt;&#039;.esc_html__(&#039;Also, you should read this important FAQ.&#039;, &#039;updraftplus&#039;).&#039;&lt;/a&gt;&#039;;
				?&gt;
				&lt;/p&gt;
			&lt;/td&gt;
		&lt;/tr&gt;

		&lt;?php
	}

	/**
	 * Get the configuration template
	 *
	 * @return String - the template, ready for substitutions to be carried out
	 */
	public function get_configuration_template() {
		$classes = $this-&gt;get_css_classes();
		$template_str = &#039;
		&lt;tr class=&quot;&#039;.$classes.&#039;&quot;&gt;
			&lt;th&gt;&#039;.__(&#039;US or UK Cloud&#039;, &#039;updraftplus&#039;).&#039;:&lt;/th&gt;
			&lt;td&gt;
				&lt;select data-updraft_settings_test=&quot;authurl&quot; &#039;.$this-&gt;output_settings_field_name_and_id(&#039;authurl&#039;, true).&#039;&gt;
					&lt;option {{#ifeq &quot;https://auth.api.rackspacecloud.com&quot; authurl}}selected=&quot;selected&quot;{{/ifeq}} value=&quot;https://auth.api.rackspacecloud.com&quot;&gt;&#039;.__(&#039;US (default)&#039;, &#039;updraftplus&#039;).&#039;&lt;/option&gt;
					&lt;option {{#ifeq &quot;https://lon.auth.api.rackspacecloud.com&quot; authurl}}selected=&quot;selected&quot;{{/ifeq}} value=&quot;https://lon.auth.api.rackspacecloud.com&quot;&gt;&#039;.__(&#039;UK&#039;, &#039;updraftplus&#039;).&#039;&lt;/option&gt;
				&lt;/select&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
		&lt;input type=&quot;hidden&quot; data-updraft_settings_test=&quot;region&quot; &#039;.$this-&gt;output_settings_field_name_and_id(&#039;region&#039;, true).&#039; value=&quot;&quot;&gt;&#039;;
			
			/*
			// Can put a message here if someone asks why region storage is not available (only available on new SDK)
			&lt;tr class=&quot;updraftplusmethod cloudfiles&quot;&gt;
				&lt;th&gt;&lt;?php _e(&#039;Rackspace Storage Region&#039;,&#039;updraftplus&#039;);?&gt;:&lt;/th&gt;
				&lt;td&gt;
				&lt;/td&gt;
			&lt;/tr&gt;
			*/
		$template_str .= &#039;
		&lt;tr class=&quot;&#039;.$classes.&#039;&quot;&gt;
			&lt;th&gt;&#039;.__(&#039;Cloud Files username&#039;, &#039;updraftplus&#039;).&#039;:&lt;/th&gt;
			&lt;td&gt;&lt;input data-updraft_settings_test=&quot;user&quot; type=&quot;text&quot; autocomplete=&quot;off&quot; class=&quot;updraft_input--wide&quot; &#039;.$this-&gt;output_settings_field_name_and_id(&#039;user&#039;, true).&#039; value=&quot;{{user}}&quot; /&gt;&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr class=&quot;&#039;.$classes.&#039;&quot;&gt;
			&lt;th&gt;&#039;.__(&#039;Cloud Files API Key&#039;, &#039;updraftplus&#039;).&#039;:&lt;/th&gt;
			&lt;td&gt;&lt;input data-updraft_settings_test=&quot;apikey&quot; type=&quot;&#039;.apply_filters(&#039;updraftplus_admin_secret_field_type&#039;, &#039;password&#039;).&#039;&quot; autocomplete=&quot;off&quot; class=&quot;updraft_input--wide&quot; &#039;.$this-&gt;output_settings_field_name_and_id(&#039;apikey&#039;, true).&#039; value=&quot;{{apikey}}&quot; /&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr class=&quot;&#039;.$classes.&#039;&quot;&gt;
			&lt;th&gt;&#039;.apply_filters(&#039;updraftplus_cloudfiles_location_description&#039;, __(&#039;Cloud Files Container&#039;, &#039;updraftplus&#039;)).&#039;:&lt;/th&gt;
			&lt;td&gt;&lt;input data-updraft_settings_test=&quot;path&quot; type=&quot;text&quot; class=&quot;updraft_input--wide&quot; &#039;.$this-&gt;output_settings_field_name_and_id(&#039;path&#039;, true).&#039; value=&quot;{{path}}&quot; /&gt;&lt;/td&gt;
		&lt;/tr&gt;&#039;;
		$template_str .= $this-&gt;get_test_button_html(__(&#039;Cloud Files&#039;, &#039;updraftplus&#039;));
		return $template_str;
	}

/**
 * Modifies handerbar template options
 *
 * @param array $opts handerbar template options
 * @return Array - Modified handerbar template options
 */
	public function transform_options_for_template($opts) {
		$opts[&#039;apikey&#039;] = trim($opts[&#039;apikey&#039;]);
		$opts[&#039;authurl&#039;] = isset($opts[&#039;authurl&#039;]) ? $opts[&#039;authurl&#039;] : &#039;&#039;;
		return $opts;
	}
	
	/**
	 * Perform a test of user-supplied credentials, and echo the result
	 *
	 * @param Array $posted_settings - settings to test
	 */
	public function credentials_test($posted_settings) {

		if (empty($posted_settings[&#039;apikey&#039;])) {
			echo esc_html(sprintf(
				/* translators: %s: API key */
				__(&quot;Failure: No %s was given.&quot;, &#039;updraftplus&#039;),
			__(&#039;API key&#039;, &#039;updraftplus&#039;)));
			return;
		}

		if (empty($posted_settings[&#039;user&#039;])) {
			echo esc_html(sprintf(
				/* translators: %s: Username */
				__(&quot;Failure: No %s was given.&quot;, &#039;updraftplus&#039;),
			__(&#039;Username&#039;, &#039;updraftplus&#039;)));
			return;
		}

		$key = $posted_settings[&#039;apikey&#039;];
		$user = $posted_settings[&#039;user&#039;];
		$path = $posted_settings[&#039;path&#039;];
		$authurl = $posted_settings[&#039;authurl&#039;];
		$useservercerts = $posted_settings[&#039;useservercerts&#039;];
		$disableverify = $posted_settings[&#039;disableverify&#039;];

		if (preg_match(&quot;#^([^/]+)/(.*)$#&quot;, $path, $bmatches)) {
			$container = $bmatches[1];
			$path = $bmatches[2];
		} else {
			$container = $path;
			$path = &quot;&quot;;
		}

		if (empty($container)) {
			esc_html_e(&quot;Failure: No container details were given.&quot;, &#039;updraftplus&#039;);
			return;
		}

		define(&#039;UPDRAFTPLUS_SSL_DISABLEVERIFY&#039;, $disableverify);

		try {
			$storage = $this-&gt;getCF($user, $key, $authurl, $useservercerts);
			$container_object = $storage-&gt;create_container($container);
		} catch (AuthenticationException $e) {
			echo esc_html(__(&#039;Cloud Files authentication failed&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			return;
		} catch (NoSuchAccountException $s) {
			echo esc_html(__(&#039;Cloud Files authentication failed&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			return;
		} catch (Exception $e) {
			echo esc_html(__(&#039;Cloud Files authentication failed&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			return;
		}

		$try_file = md5(rand()).&#039;.txt&#039;;

		try {
			$object = $container_object-&gt;create_object($try_file);
			$object-&gt;content_type = &quot;text/plain&quot;;
			$object-&gt;write(&#039;UpdraftPlus test file&#039;);
		} catch (Exception $e) {
			echo esc_html(__(&#039;Cloud Files error - we accessed the container, but failed to create a file within it&#039;, &#039;updraftplus&#039;).&#039; (&#039;.$e-&gt;getMessage().&#039;)&#039;);
			return;
		}

		$this-&gt;set_connection_status(true);
		echo esc_html(__(&#039;Success&#039;, &#039;updraftplus&#039;).&quot;: &quot;.__(&#039;We accessed the container, and were able to create files within it.&#039;, &#039;updraftplus&#039;));

		@$container_object-&gt;delete_object($try_file);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the method.
	}
}

// Moved to the bottom to fix a bug in some version or install of PHP which required UpdraftPlus_BackupModule_cloudfiles_oldsdk to be defined earlier in the file (despite the conditionality) - see HS#19911
if (version_compare(PHP_VERSION, &#039;5.3.3&#039;, &#039;&gt;=&#039;) &amp;&amp; (!defined(&#039;UPDRAFTPLUS_CLOUDFILES_USEOLDSDK&#039;) || UPDRAFTPLUS_CLOUDFILES_USEOLDSDK != true)) {
	updraft_try_include_file(&#039;methods/cloudfiles-new.php&#039;, &#039;include_once&#039;);
	class UpdraftPlus_BackupModule_cloudfiles extends UpdraftPlus_BackupModule_cloudfiles_opencloudsdk {
	}
} else {
	class UpdraftPlus_BackupModule_cloudfiles extends UpdraftPlus_BackupModule_cloudfiles_oldsdk {
	}
}
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