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<?php |
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namespace Qiniu; |
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final class Config |
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{ |
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const SDK_VER = '7.9.0'; |
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const BLOCK_SIZE = 4194304; //4*1024*1024 分块上传块大小,该参数为接口规格,不能修改 |
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const RSF_HOST = 'rsf.qiniuapi.com'; |
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const API_HOST = 'api.qiniuapi.com'; |
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const RS_HOST = 'rs.qiniuapi.com'; //RS Host |
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const UC_HOST = 'uc.qbox.me'; //UC Host |
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const RTCAPI_HOST = 'http://rtc.qiniuapi.com'; |
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const ARGUS_HOST = 'ai.qiniuapi.com'; |
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const CASTER_HOST = 'pili-caster.qiniuapi.com'; |
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const SMS_HOST="https://sms.qiniuapi.com"; |
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const RTCAPI_VERSION = 'v3'; |
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const SMS_VERSION='v1'; |
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// Zone 空间对应的存储区域 |
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public $region; |
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//BOOL 是否使用https域名 |
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public $useHTTPS; |
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//BOOL 是否使用CDN加速上传域名 |
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public $useCdnDomains; |
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/** |
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* @var Region |
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*/ |
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public $zone; |
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// Zone Cache |
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private $regionCache; |
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// UC Host |
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private $ucHost; |
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// backup UC Hosts |
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private $backupUcHosts; |
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// backup UC Hosts max retry time |
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public $backupUcHostsRetryTimes; |
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// 构造函数 |
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public function __construct(Region $z = null) |
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{ |
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$this->zone = $z; |
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$this->useHTTPS = false; |
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$this->useCdnDomains = false; |
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$this->regionCache = array(); |
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$this->ucHost = Config::UC_HOST; |
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$this->backupUcHosts = array( |
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"kodo-config.qiniuapi.com", |
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"api.qiniu.com" |
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); |
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$this->backupUcHostsRetryTimes = 2; |
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} |
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public function setUcHost($ucHost, $backupUcHosts = array()) |
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{ |
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$this->ucHost = $ucHost; |
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$this->backupUcHosts = $backupUcHosts; |
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} |
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public function getUcHost() |
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{ |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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return $scheme . $this->ucHost; |
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} |
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public function appendBackupUcHosts($hosts) |
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{ |
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$this->backupUcHosts = array_merge($this->backupUcHosts, $hosts); |
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} |
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public function prependBackupUcHosts($hosts) |
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{ |
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$this->backupUcHosts = array_merge($hosts, $this->backupUcHosts); |
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} |
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public function getBackupUcHosts() |
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{ |
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return $this->backupUcHosts; |
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} |
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public function getUpHost($accessKey, $bucket) |
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{ |
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$region = $this->getRegion($accessKey, $bucket); |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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$host = $region->srcUpHosts[0]; |
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if ($this->useCdnDomains === true) { |
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$host = $region->cdnUpHosts[0]; |
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} |
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return $scheme . $host; |
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} |
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public function getUpHostV2($accessKey, $bucket) |
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{ |
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list($region, $err) = $this->getRegionV2($accessKey, $bucket); |
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if ($err != null) { |
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return array(null, $err); |
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} |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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$host = $region->srcUpHosts[0]; |
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if ($this->useCdnDomains === true) { |
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$host = $region->cdnUpHosts[0]; |
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} |
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return array($scheme . $host, null); |
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} |
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public function getUpBackupHost($accessKey, $bucket) |
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{ |
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$region = $this->getRegion($accessKey, $bucket); |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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$host = $region->cdnUpHosts[0]; |
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if ($this->useCdnDomains === true) { |
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$host = $region->srcUpHosts[0]; |
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} |
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return $scheme . $host; |
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} |
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public function getUpBackupHostV2($accessKey, $bucket) |
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{ |
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list($region, $err) = $this->getRegionV2($accessKey, $bucket); |
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if ($err != null) { |
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return array(null, $err); |
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} |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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$host = $region->cdnUpHosts[0]; |
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if ($this->useCdnDomains === true) { |
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$host = $region->srcUpHosts[0]; |
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} |
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return array($scheme . $host, null); |
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} |
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public function getRsHost($accessKey, $bucket) |
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{ |
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$region = $this->getRegion($accessKey, $bucket); |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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return $scheme . $region->rsHost; |
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} |
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public function getRsHostV2($accessKey, $bucket) |
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{ |
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list($region, $err) = $this->getRegionV2($accessKey, $bucket); |
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if ($err != null) { |
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return array(null, $err); |
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} |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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return array($scheme . $region->rsHost, null); |
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} |
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public function getRsfHost($accessKey, $bucket) |
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{ |
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$region = $this->getRegion($accessKey, $bucket); |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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return $scheme . $region->rsfHost; |
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} |
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public function getRsfHostV2($accessKey, $bucket) |
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{ |
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list($region, $err) = $this->getRegionV2($accessKey, $bucket); |
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if ($err != null) { |
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return array(null, $err); |
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} |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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return array($scheme . $region->rsfHost, null); |
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} |
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public function getIovipHost($accessKey, $bucket) |
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{ |
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$region = $this->getRegion($accessKey, $bucket); |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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return $scheme . $region->iovipHost; |
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} |
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public function getIovipHostV2($accessKey, $bucket) |
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{ |
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list($region, $err) = $this->getRegionV2($accessKey, $bucket); |
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if ($err != null) { |
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return array(null, $err); |
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} |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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return array($scheme . $region->iovipHost, null); |
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} |
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public function getApiHost($accessKey, $bucket) |
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{ |
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$region = $this->getRegion($accessKey, $bucket); |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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return $scheme . $region->apiHost; |
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} |
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public function getApiHostV2($accessKey, $bucket) |
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{ |
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list($region, $err) = $this->getRegionV2($accessKey, $bucket); |
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if ($err != null) { |
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return array(null, $err); |
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} |
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if ($this->useHTTPS === true) { |
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$scheme = "https://"; |
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} else { |
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$scheme = "http://"; |
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} |
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return array($scheme . $region->apiHost, null); |
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} |
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/** |
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* 从缓存中获取区域 |
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* |
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* @param string $cacheId 缓存 ID |
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* @return null|Region |
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*/ |
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private function getRegionCache($cacheId) |
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{ |
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if (isset($this->regionCache[$cacheId]) && |
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isset($this->regionCache[$cacheId]["deadline"]) && |
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time() < $this->regionCache[$cacheId]["deadline"] |
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) { |
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return $this->regionCache[$cacheId]["region"]; |
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} |
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return null; |
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} |
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298
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/** |
299
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* 将区域设置到缓存中 |
300
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* |
301
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* @param string $cacheId 缓存 ID |
302
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* @param Region $region 缓存 ID |
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* @return void |
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*/ |
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private function setRegionCache($cacheId, $region) |
306
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{ |
307
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$this->regionCache[$cacheId] = array( |
308
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"region" => $region, |
309
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); |
310
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if (isset($region->ttl)) { |
311
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$this->regionCache[$cacheId]["deadline"] = time() + $region->ttl; |
312
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} |
313
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} |
314
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315
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/** |
316
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* 从缓存中获取区域 |
317
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* |
318
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* @param string $accessKey |
319
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* @param string $bucket |
320
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* @return Region |
321
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* |
322
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* @throws \Exception |
323
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*/ |
324
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private function getRegion($accessKey, $bucket) |
325
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{ |
326
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if (isset($this->zone)) { |
327
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return $this->zone; |
328
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} |
329
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330
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$cacheId = "$accessKey:$bucket"; |
331
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$regionCache = $this->getRegionCache($cacheId); |
332
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if ($regionCache) { |
333
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return $regionCache; |
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} |
335
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336
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$region = Zone::queryZone( |
337
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$accessKey, |
338
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$bucket, |
339
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$this->getUcHost(), |
340
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$this->getBackupUcHosts(), |
341
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$this->backupUcHostsRetryTimes |
342
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); |
343
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if (is_array($region)) { |
344
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list($region, $err) = $region; |
345
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if ($err != null) { |
346
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throw new \Exception($err->message()); |
347
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} |
348
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} |
349
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350
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$this->setRegionCache($cacheId, $region); |
351
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return $region; |
352
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} |
353
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354
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private function getRegionV2($accessKey, $bucket) |
355
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{ |
356
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if (isset($this->zone)) { |
357
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return array($this->zone, null); |
358
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} |
359
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360
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$cacheId = "$accessKey:$bucket"; |
361
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$regionCache = $this->getRegionCache($cacheId); |
362
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if (isset($regionCache)) { |
363
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return array($regionCache, null); |
364
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} |
365
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|
366
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$region = Zone::queryZone( |
367
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$accessKey, |
368
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$bucket, |
369
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$this->getUcHost(), |
370
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$this->getBackupUcHosts(), |
371
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$this->backupUcHostsRetryTimes |
372
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); |
373
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if (is_array($region)) { |
374
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list($region, $err) = $region; |
375
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return array($region, $err); |
376
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} |
377
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|
378
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$this->setRegionCache($cacheId, $region); |
379
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return array($region, null); |
380
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} |
381
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} |
382
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