%PDF-
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Mini Shell
Mini Shell
<?php
IncludeModuleLangFile(__FILE__);
class CBitrixCloudBackup
{
private static $instance = /*.(CBitrixCloudBackup).*/ null;
private $init = false;
private $infoXML = /*.(CDataXML).*/ null;
private $quota = 0.0;
private $files = /*.(array[int][string]string).*/ array();
private $total_size = 0.0;
private $last_backup_time = 0;
/**
* Returns proxy class instance (singleton pattern)
*
* @return CBitrixCloudBackup
*
*/
public static function getInstance()
{
if (!isset(self::$instance))
self::$instance = new CBitrixCloudBackup;
return self::$instance;
}
/**
* Loads and parses xml
*
* @param bool $force
* @return bool
*
*/
private function _getInformation($force = false)
{
if($this->init && !$force)
return true;
$this->init = true;
try
{
$web_service = new CBitrixCloudBackupWebService();
$web_service->setTimeout(10);
$this->infoXML = $web_service->actionGetInformation();
}
catch (CBitrixCloudException $e)
{
return false;
}
$node = /*.(CDataXMLNode).*/ null;
$node = $this->infoXML->SelectNodes("/control/quota/allow");
if (is_object($node))
$this->quota = CBitrixCloudCDNQuota::parseSize($node->textContent());
$node = $this->infoXML->SelectNodes("/control/files");
if (is_object($node))
{
$this->last_backup_time = 0;
$this->total_size = 0.0;
$this->files = /*.(array[int][string]string).*/ array();
$nodeFiles = $node->elementsByName("file");
foreach($nodeFiles as $nodeFile)
{
/* @var CDataXMLNode $nodeFile */
$size = CBitrixCloudCDNQuota::parseSize($nodeFile->getAttribute("size"));
$name = $nodeFile->getAttribute("name");
$this->total_size += $size;
$this->files[] = array(
"FILE_NAME" => $name,
"FILE_SIZE" => (string)$size,
);
$time = strtotime(preg_replace('/^(\\d{4})(\\d\\d)(\\d\\d)_(\\d\\d)(\\d\\d)(\\d\\d)(.*)$/', '\\1-\\2-\\3 \\4:\\5:\\6', $name));
if($time > $this->last_backup_time)
$this->last_backup_time = $time;
}
}
return true;
}
/**
* Returns list of backup files
*
* @return array[int][string]string
*
*/
public function listFiles() /*. throws CBitrixCloudException .*/
{
$this->_getInformation();
return $this->files;
}
/**
* Returns amount of space available for backup
*
* @return float
*
*/
public function getQuota() /*. throws CBitrixCloudException .*/
{
$this->_getInformation();
return $this->quota;
}
/**
* Returns amount of space used by backup files
*
* @return float
*
*/
public function getUsage() /*. throws CBitrixCloudException .*/
{
$this->_getInformation();
return $this->total_size;
}
/**
* Returns timestamp of the last saved backup
*
* @return int
*
*/
public function getLastTimeBackup() /*. throws CBitrixCloudException .*/
{
$this->_getInformation();
return $this->last_backup_time;
}
/**
* Returns bucket object for backup operation.
*
* @param string $operation
* @param string $check_word
* @param string $file_name
* @return CBitrixCloudBackupBucket
* @throws CBitrixCloudException
*/
private function _getBucket($operation, $check_word, $file_name)
{
if (!CModule::IncludeModule('clouds'))
throw new CBitrixCloudException("Module clouds not installed.");
$web_service = new CBitrixCloudBackupWebService();
if($operation === "write")
$obXML = $web_service->actionWriteFile($check_word, $file_name);
else
$obXML = $web_service->actionReadFile($check_word, $file_name);
$bucket_name = (is_object($node = $obXML->SelectNodes("/control/bucket/bucket_name")))? $node->textContent(): "";
$bucket_location = (is_object($node = $obXML->SelectNodes("/control/bucket/bucket_location")))? $node->textContent(): "";
$prefix = (is_object($node = $obXML->SelectNodes("/control/bucket/prefix")))? $node->textContent(): "";
$access_key = (is_object($node = $obXML->SelectNodes("/control/bucket/access_key")))? $node->textContent(): "";
$secret_key = (is_object($node = $obXML->SelectNodes("/control/bucket/secret_key")))? $node->textContent(): "";
$session_token = (is_object($node = $obXML->SelectNodes("/control/bucket/session_token")))? $node->textContent(): "";
$file_name = (is_object($node = $obXML->SelectNodes("/control/bucket/file_name")))? $node->textContent(): "";
return new CBitrixCloudBackupBucket(
$bucket_name,
$prefix,
$access_key,
$secret_key,
$session_token,
$check_word,
$file_name,
$bucket_location
);
}
/**
* Returns bucket object for downloading backup file.
*
* @param string $check_word
* @param string $file_name
* @return CBitrixCloudBackupBucket
* @throws CBitrixCloudException
*/
public function getBucketToReadFile($check_word, $file_name)
{
return $this->_getBucket("read", $check_word, $file_name);
}
/**
* Returns bucket object for uploading backup file.
*
* @param string $check_word
* @param string $file_name
* @return CBitrixCloudBackupBucket
* @throws CBitrixCloudException
*/
public function getBucketToWriteFile($check_word, $file_name)
{
return $this->_getBucket("write", $check_word, $file_name);
}
/**
* Deletes state stored in the database.
*
* @return CBitrixCloudBackup
*/
public function clearOptions()
{
CBitrixCloudOption::getOption("backup_files")->delete();
CBitrixCloudOption::getOption("backup_quota")->delete();
CBitrixCloudOption::getOption("backup_total_size")->delete();
CBitrixCloudOption::getOption("backup_last_backup_time")->delete();
return $this;
}
/**
* Saves state into the database.
*
* @return CBitrixCloudBackup
*/
public function saveToOptions()
{
$this->_getInformation();
$arFiles = array();
foreach($this->files as $arFile)
{
$arFiles[$arFile["FILE_NAME"]] = $arFile["FILE_SIZE"];
}
ksort($arFiles);
CBitrixCloudOption::getOption("backup_files")->setArrayValue($arFiles);
CBitrixCloudOption::getOption("backup_quota")->setStringValue((string)$this->quota);
CBitrixCloudOption::getOption("backup_total_size")->setStringValue((string)$this->total_size);
CBitrixCloudOption::getOption("backup_last_backup_time")->setStringValue((string)$this->last_backup_time);
return $this;
}
/**
* Restores state from the database.
*
* @return CBitrixCloudBackup
*/
public function loadFromOptions()
{
$this->files = /*.(array[int][string]string).*/ array();
foreach(CBitrixCloudOption::getOption("backup_files")->getArrayValue() as $FILE_NAME => $FILE_SIZE)
{
$this->files[] = array(
"FILE_NAME" => $FILE_NAME,
"FILE_SIZE" => $FILE_SIZE,
);
}
$this->quota = doubleval(CBitrixCloudOption::getOption("backup_quota")->getStringValue());
$this->total_size = doubleval(CBitrixCloudOption::getOption("backup_total_size")->getStringValue());
$this->last_backup_time = intval(CBitrixCloudOption::getOption("backup_last_backup_time")->getStringValue());
$this->init = true;
return $this;
}
/**
* Shows information about CDN free space in Admin's informer popup
*
* @return void
*/
public static function OnAdminInformerInsertItems()
{
global $USER;
$CDNAIParams = array(
"TITLE" => GetMessage("BCL_BACKUP_AI_TITLE"),
"COLOR" => "peach",
);
$backup = self::getInstance();
$backup->loadFromOptions();
$last_request_time_option = CBitrixCloudOption::getOption("backup_last_backup_time");
try
{
if (
$backup->getQuota() <= 0
&& $last_request_time_option->getIntegerValue() <= 0
)
{
$backup->_getInformation(true);
$backup->saveToOptions();
$last_request_time_option->setStringValue((string)time());
}
}
catch (CBitrixCloudException $e)
{
///TODO show error to user
return;
}
if ( $backup->getQuota() <= 0 )
return;
$arFiles = $backup->listFiles();
if (empty($arFiles))
{
$PROGRESS_FREE = 100;
$AVAIL = $backup->getQuota();
$ALLOWED = CFile::FormatSize($backup->getQuota(), 0);
$CDNAIParams["ALERT"] = true;
$MESS = '<span class="adm-informer-strong-text">'.GetMessage("BCL_BACKUP_AI_NO_FILES").'</span>';
if ($USER->CanDoOperation("bitrixcloud_backup") && $USER->CanDoOperation('edit_php'))
{
$CDNAIParams["FOOTER"] = '<a href="/bitrix/admin/dump.php?lang='.LANGUAGE_ID.'">'.GetMessage("BCL_BACKUP_AI_DO_BACKUP_STRONGLY").'</a>';
}
}
elseif($backup->getLastTimeBackup() < (time()-7*24*3600))
{
$AVAIL = $backup->getQuota()-$backup->getUsage();
if($AVAIL < 0.0)
$AVAIL = 0.0;
$PROGRESS_FREE = round($AVAIL/$backup->getQuota()*100);
$ALLOWED = CFile::FormatSize($backup->getQuota(), 0);
$CDNAIParams["ALERT"] = true;
$MESS = '<span class="adm-informer-strong-text">'.GetMessage("BCL_BACKUP_AI_LAST_TIME").': '.FormatDate(array(
"today" => "today",
"yesterday" => "yesterday",
"" => "dago",
), $backup->getLastTimeBackup()).'.</span>';
if ($USER->CanDoOperation("bitrixcloud_backup") && $USER->CanDoOperation('edit_php'))
{
$CDNAIParams["FOOTER"] = '<a href="/bitrix/admin/dump.php?lang='.LANGUAGE_ID.'">'.GetMessage("BCL_BACKUP_AI_DO_BACKUP_STRONGLY").'</a>';
}
}
else
{
$AVAIL = $backup->getQuota()-$backup->getUsage();
if($AVAIL < 0.0)
$AVAIL = 0.0;
$PROGRESS_FREE = round($AVAIL/$backup->getQuota()*100);
$ALLOWED = CFile::FormatSize($backup->getQuota(), 0);
$CDNAIParams["ALERT"] = false;
$MESS = GetMessage("BCL_BACKUP_AI_LAST_TIME").': '.FormatDate(array(
"today" => "today",
"yesterday" => "yesterday",
"" => "dago",
), $backup->getLastTimeBackup());
if ($USER->CanDoOperation("bitrixcloud_backup") && $USER->CanDoOperation('edit_php'))
{
$CDNAIParams["FOOTER"] = '<a href="/bitrix/admin/dump.php?lang='.LANGUAGE_ID.'">'.GetMessage("BCL_BACKUP_AI_DO_BACKUP").'</a>';
}
}
if(isset($CDNAIParams["ALERT"]))
{
$PROGRESS_FREE_BAR = $PROGRESS_FREE < 0? 0: $PROGRESS_FREE;
$CDNAIParams["HTML"] = '
<div class="adm-informer-item-section">
<span class="adm-informer-item-l">
<span class="adm-informer-strong-text">'.GetMessage("BCL_BACKUP_AI_USAGE_TOTAL").'</span> '.$ALLOWED.'
</span>
<span class="adm-informer-item-r">
<span class="adm-informer-strong-text">'.GetMessage("BCL_BACKUP_AI_USAGE_AVAIL").'</span> '.CFile::FormatSize($AVAIL, 0).'
</span>
</div>
<div class="adm-informer-status-bar-block" >
<div class="adm-informer-status-bar-indicator" style="width:'.(100-$PROGRESS_FREE_BAR).'%; "></div>
<div class="adm-informer-status-bar-text">'.(100-$PROGRESS_FREE).'%</div>
</div>
'.$MESS;
CAdminInformer::AddItem($CDNAIParams);
}
}
/*
* Registers new backup job with the remote service.
* Returns empty string on success.
*
* @param string $secret_key
* @param string $url
* @param int $time
* @param array $weekdays
* @return string
*
*/
public function addBackupJob($secret_key, $url, $time = 0, $weekdays = array())
{
try
{
$web_service = new CBitrixCloudBackupWebService();
$web_service->actionAddBackupJob($secret_key, $url, $time, $weekdays);
return "";
}
catch (CBitrixCloudException $e)
{
return $e->getMessage();//."[".htmlspecialcharsEx($e->getErrorCode())."]";
}
}
/*
* Cancels backup job with the remote service.
* Returns empty string on success.
*
* @return string
*
*/
public function deleteBackupJob()
{
try
{
$web_service = new CBitrixCloudBackupWebService();
$web_service->actionDeleteBackupJob();
return "";
}
catch (CBitrixCloudException $e)
{
return $e->getMessage();//."[".htmlspecialcharsEx($e->getErrorCode())."]";
}
}
public function getBackupJob()
{
try
{
$web_service = new CBitrixCloudBackupWebService();
$infoXML = $web_service->actionGetBackupJob();
}
catch (CBitrixCloudException $e)
{
return $e->getMessage();//."[".htmlspecialcharsEx($e->getErrorCode())."]";
}
$result = array();
$jobList = $infoXML->SelectNodes("/control/JobList");
if (is_object($jobList))
{
$jobEntries = $jobList->elementsByName("JobEntry");
foreach ($jobEntries as $jobEntry)
{
$info = array();
foreach($jobEntry->children() as $field)
{
$name = $field->name();
$value = $field->textContent();
$info[$name] = $value;
}
$result[] = array(
"URL" => $info["Url"],
"TIME" => $info["Time"],
"WEEK_DAYS" => explode(",", $info["WeekDays"]),
"STATUS" => $info["Status"],
"FINISH_TIME" => $info["FinishTime"],
);
}
}
return $result;
}
}
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