1 | <?php |
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2 | |||
3 | namespace Qiniu; |
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4 | |||
5 | final class Config |
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6 | { |
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7 | const SDK_VER = '7.14.0'; |
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8 | |||
9 | 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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10 | |||
11 | const RSF_HOST = 'rsf.qiniuapi.com'; |
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12 | const API_HOST = 'api.qiniuapi.com'; |
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13 | const RS_HOST = 'rs.qiniuapi.com'; // RS Host |
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14 | const UC_HOST = 'uc.qiniuapi.com'; // UC Host |
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15 | const QUERY_REGION_HOST = Config::UC_HOST; |
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16 | const RTCAPI_HOST = 'http://rtc.qiniuapi.com'; |
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17 | const ARGUS_HOST = 'ai.qiniuapi.com'; |
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18 | const CASTER_HOST = 'pili-caster.qiniuapi.com'; |
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19 | const SMS_HOST = "https://sms.qiniuapi.com"; |
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20 | const RTCAPI_VERSION = 'v3'; |
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21 | const SMS_VERSION = 'v1'; |
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22 | |||
23 | // Zone 空间对应的存储区域 |
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24 | public $region; |
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25 | //BOOL 是否使用https域名 |
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26 | public $useHTTPS; |
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27 | //BOOL 是否使用CDN加速上传域名 |
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28 | public $useCdnDomains; |
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29 | /** |
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30 | * @var Region |
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31 | 69 | */ |
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32 | public $zone; |
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33 | 69 | // Zone Cache |
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34 | 69 | private $regionCache; |
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35 | 69 | // UC Host |
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36 | 69 | private $ucHost; |
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37 | 69 | private $queryRegionHost; |
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38 | // backup UC Hosts |
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39 | 18 | private $backupQueryRegionHosts; |
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40 | // backup UC Hosts max retry time |
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41 | 18 | public $backupUcHostsRetryTimes; |
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42 | 18 | ||
43 | // 构造函数 |
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44 | public function __construct(Region $z = null) |
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45 | 18 | { |
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46 | $this->zone = $z; |
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47 | $this->useHTTPS = false; |
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48 | 18 | $this->useCdnDomains = false; |
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49 | 18 | $this->regionCache = array(); |
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50 | $this->ucHost = Config::UC_HOST; |
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51 | $this->queryRegionHost = Config::QUERY_REGION_HOST; |
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52 | $this->backupQueryRegionHosts = array( |
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53 | 18 | "kodo-config.qiniuapi.com", |
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54 | "uc.qbox.me", |
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55 | ); |
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56 | 3 | $this->backupUcHostsRetryTimes = 2; |
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57 | } |
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58 | 3 | ||
59 | 3 | public function setUcHost($ucHost) |
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60 | { |
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61 | $this->ucHost = $ucHost; |
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62 | 3 | $this->setQueryRegionHost($ucHost); |
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63 | } |
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64 | |||
65 | 3 | public function getUcHost() |
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66 | 3 | { |
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67 | if ($this->useHTTPS === true) { |
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68 | $scheme = "https://"; |
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69 | } else { |
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70 | 3 | $scheme = "http://"; |
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71 | } |
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72 | |||
73 | return $scheme . $this->ucHost; |
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74 | } |
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75 | |||
76 | public function setQueryRegionHost($host, $backupHosts = array()) |
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77 | { |
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78 | $this->queryRegionHost = $host; |
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79 | $this->backupQueryRegionHosts = $backupHosts; |
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80 | } |
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81 | |||
82 | public function getQueryRegionHost() |
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83 | { |
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84 | if ($this->useHTTPS === true) { |
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85 | $scheme = "https://"; |
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86 | } else { |
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87 | $scheme = "http://"; |
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88 | } |
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89 | |||
90 | return $scheme . $this->queryRegionHost; |
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91 | } |
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92 | |||
93 | public function setBackupQueryRegionHosts($hosts = array()) |
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94 | { |
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95 | $this->backupQueryRegionHosts = $hosts; |
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96 | } |
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97 | |||
98 | public function getBackupQueryRegionHosts() |
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99 | 6 | { |
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100 | return $this->backupQueryRegionHosts; |
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101 | 6 | } |
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102 | |||
103 | 6 | public function getUpHost($accessKey, $bucket, $reqOpt = null) |
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104 | { |
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105 | $region = $this->getRegion($accessKey, $bucket, $reqOpt); |
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106 | 6 | if ($this->useHTTPS === true) { |
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107 | $scheme = "https://"; |
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108 | } else { |
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109 | 6 | $scheme = "http://"; |
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110 | } |
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111 | |||
112 | $host = $region->srcUpHosts[0]; |
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113 | if ($this->useCdnDomains === true) { |
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114 | $host = $region->cdnUpHosts[0]; |
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115 | } |
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116 | |||
117 | return $scheme . $host; |
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118 | } |
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119 | |||
120 | public function getUpHostV2($accessKey, $bucket, $reqOpt = null) |
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121 | { |
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122 | list($region, $err) = $this->getRegionV2($accessKey, $bucket, $reqOpt); |
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123 | if ($err != null) { |
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124 | return array(null, $err); |
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125 | 24 | } |
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126 | |||
127 | 24 | if ($this->useHTTPS === true) { |
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128 | $scheme = "https://"; |
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129 | 24 | } else { |
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130 | 6 | $scheme = "http://"; |
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131 | 24 | } |
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132 | 3 | ||
133 | 3 | $host = $region->srcUpHosts[0]; |
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134 | 3 | if ($this->useCdnDomains === true) { |
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135 | 21 | $host = $region->cdnUpHosts[0]; |
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136 | 21 | } |
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137 | |||
138 | 24 | return array($scheme . $host, null); |
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139 | } |
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140 | |||
141 | public function getUpBackupHost($accessKey, $bucket, $reqOpt = null) |
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142 | { |
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143 | $region = $this->getRegion($accessKey, $bucket, $reqOpt); |
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144 | if ($this->useHTTPS === true) { |
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145 | $scheme = "https://"; |
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146 | } else { |
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147 | $scheme = "http://"; |
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148 | } |
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149 | |||
150 | $host = $region->cdnUpHosts[0]; |
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151 | if ($this->useCdnDomains === true) { |
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152 | $host = $region->srcUpHosts[0]; |
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153 | } |
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154 | |||
155 | return $scheme . $host; |
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156 | } |
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157 | |||
158 | public function getUpBackupHostV2($accessKey, $bucket, $reqOpt = null) |
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159 | { |
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160 | list($region, $err) = $this->getRegionV2($accessKey, $bucket, $reqOpt); |
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161 | if ($err != null) { |
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162 | return array(null, $err); |
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163 | } |
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164 | |||
165 | if ($this->useHTTPS === true) { |
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166 | $scheme = "https://"; |
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167 | } else { |
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168 | $scheme = "http://"; |
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169 | } |
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170 | |||
171 | $host = $region->cdnUpHosts[0]; |
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172 | if ($this->useCdnDomains === true) { |
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173 | $host = $region->srcUpHosts[0]; |
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174 | } |
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175 | |||
176 | return array($scheme . $host, null); |
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177 | } |
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178 | |||
179 | public function getRsHost($accessKey, $bucket, $reqOpt = null) |
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180 | { |
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181 | $region = $this->getRegion($accessKey, $bucket, $reqOpt); |
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182 | |||
183 | if ($this->useHTTPS === true) { |
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184 | $scheme = "https://"; |
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185 | } else { |
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186 | $scheme = "http://"; |
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187 | } |
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188 | |||
189 | return $scheme . $region->rsHost; |
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190 | } |
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191 | |||
192 | public function getRsHostV2($accessKey, $bucket, $reqOpt = null) |
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193 | { |
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194 | list($region, $err) = $this->getRegionV2($accessKey, $bucket, $reqOpt); |
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195 | if ($err != null) { |
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196 | return array(null, $err); |
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197 | } |
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198 | |||
199 | if ($this->useHTTPS === true) { |
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200 | $scheme = "https://"; |
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201 | } else { |
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202 | $scheme = "http://"; |
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203 | } |
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204 | |||
205 | return array($scheme . $region->rsHost, null); |
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206 | } |
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207 | |||
208 | public function getRsfHost($accessKey, $bucket, $reqOpt = null) |
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209 | { |
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210 | $region = $this->getRegion($accessKey, $bucket, $reqOpt); |
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211 | |||
212 | if ($this->useHTTPS === true) { |
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213 | $scheme = "https://"; |
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214 | } else { |
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215 | $scheme = "http://"; |
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216 | } |
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217 | |||
218 | return $scheme . $region->rsfHost; |
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219 | } |
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220 | |||
221 | public function getRsfHostV2($accessKey, $bucket, $reqOpt = null) |
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222 | { |
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223 | list($region, $err) = $this->getRegionV2($accessKey, $bucket, $reqOpt); |
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224 | if ($err != null) { |
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225 | return array(null, $err); |
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226 | } |
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227 | |||
228 | if ($this->useHTTPS === true) { |
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229 | $scheme = "https://"; |
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230 | } else { |
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231 | $scheme = "http://"; |
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232 | } |
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233 | |||
234 | return array($scheme . $region->rsfHost, null); |
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235 | } |
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236 | |||
237 | public function getIovipHost($accessKey, $bucket, $reqOpt = null) |
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238 | { |
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239 | $region = $this->getRegion($accessKey, $bucket, $reqOpt); |
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240 | |||
241 | if ($this->useHTTPS === true) { |
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242 | $scheme = "https://"; |
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243 | } else { |
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244 | $scheme = "http://"; |
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245 | } |
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246 | |||
247 | return $scheme . $region->iovipHost; |
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248 | } |
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249 | |||
250 | public function getIovipHostV2($accessKey, $bucket, $reqOpt = null) |
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251 | { |
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252 | list($region, $err) = $this->getRegionV2($accessKey, $bucket, $reqOpt); |
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253 | if ($err != null) { |
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254 | return array(null, $err); |
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255 | } |
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256 | |||
257 | if ($this->useHTTPS === true) { |
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258 | $scheme = "https://"; |
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259 | } else { |
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260 | $scheme = "http://"; |
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261 | } |
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262 | |||
263 | return array($scheme . $region->iovipHost, null); |
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264 | } |
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265 | |||
266 | public function getApiHost($accessKey, $bucket, $reqOpt = null) |
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267 | { |
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268 | $region = $this->getRegion($accessKey, $bucket, $reqOpt); |
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269 | |||
270 | if ($this->useHTTPS === true) { |
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271 | $scheme = "https://"; |
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272 | } else { |
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273 | $scheme = "http://"; |
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274 | } |
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275 | |||
276 | return $scheme . $region->apiHost; |
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277 | } |
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278 | |||
279 | public function getApiHostV2($accessKey, $bucket, $reqOpt = null) |
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280 | { |
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281 | list($region, $err) = $this->getRegionV2($accessKey, $bucket, $reqOpt); |
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282 | if ($err != null) { |
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283 | return array(null, $err); |
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284 | } |
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285 | |||
286 | if ($this->useHTTPS === true) { |
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287 | $scheme = "https://"; |
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288 | } else { |
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289 | $scheme = "http://"; |
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290 | } |
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291 | |||
292 | return array($scheme . $region->apiHost, null); |
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293 | } |
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294 | |||
295 | |||
296 | /** |
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297 | * 从缓存中获取区域 |
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298 | * |
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299 | * @param string $cacheId 缓存 ID |
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300 | * @return null|Region |
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301 | */ |
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302 | private function getRegionCache($cacheId) |
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303 | { |
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304 | if (isset($this->regionCache[$cacheId]) && |
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305 | isset($this->regionCache[$cacheId]["deadline"]) && |
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306 | time() < $this->regionCache[$cacheId]["deadline"]) { |
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307 | return $this->regionCache[$cacheId]["region"]; |
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308 | } |
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309 | |||
310 | return null; |
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311 | } |
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312 | |||
313 | /** |
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314 | * 将区域设置到缓存中 |
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315 | * |
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316 | * @param string $cacheId 缓存 ID |
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317 | * @param Region $region 缓存 ID |
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318 | * @return void |
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319 | */ |
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320 | private function setRegionCache($cacheId, $region) |
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321 | { |
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322 | $this->regionCache[$cacheId] = array( |
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323 | "region" => $region, |
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324 | ); |
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325 | if (isset($region->ttl)) { |
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326 | $this->regionCache[$cacheId]["deadline"] = time() + $region->ttl; |
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327 | } |
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328 | } |
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329 | |||
330 | /** |
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331 | * 从缓存中获取区域 |
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332 | * |
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333 | * @param string $accessKey |
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334 | * @param string $bucket |
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335 | * @return Region |
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336 | * |
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337 | * @throws \Exception |
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338 | */ |
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339 | private function getRegion($accessKey, $bucket, $reqOpt = null) |
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340 | { |
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341 | if (isset($this->zone)) { |
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342 | return $this->zone; |
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343 | } |
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344 | |||
345 | $cacheId = "$accessKey:$bucket"; |
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346 | $regionCache = $this->getRegionCache($cacheId); |
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347 | if ($regionCache) { |
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348 | return $regionCache; |
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349 | } |
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350 | |||
351 | $region = Zone::queryZone( |
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352 | $accessKey, |
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353 | $bucket, |
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354 | $this->getQueryRegionHost(), |
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355 | $this->getBackupQueryRegionHosts(), |
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356 | $this->backupUcHostsRetryTimes, |
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357 | $reqOpt |
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358 | ); |
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359 | if (is_array($region)) { |
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360 | list($region, $err) = $region; |
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361 | if ($err != null) { |
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362 | throw new \Exception($err->message()); |
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363 | } |
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364 | } |
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365 | |||
366 | $this->setRegionCache($cacheId, $region); |
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367 | return $region; |
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368 | } |
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369 | |||
370 | private function getRegionV2($accessKey, $bucket, $reqOpt = null) |
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371 | { |
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372 | if (isset($this->zone)) { |
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373 | return array($this->zone, null); |
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374 | } |
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375 | |||
376 | $cacheId = "$accessKey:$bucket"; |
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377 | $regionCache = $this->getRegionCache($cacheId); |
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378 | if (isset($regionCache)) { |
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379 | return array($regionCache, null); |
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380 | } |
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381 | |||
382 | $region = Zone::queryZone( |
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383 | $accessKey, |
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384 | $bucket, |
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385 | $this->getQueryRegionHost(), |
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386 | $this->getBackupQueryRegionHosts(), |
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387 | $this->backupUcHostsRetryTimes, |
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388 | $reqOpt |
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389 | ); |
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390 | if (is_array($region)) { |
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391 | list($region, $err) = $region; |
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392 | return array($region, $err); |
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393 | } |
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394 | |||
395 | $this->setRegionCache($cacheId, $region); |
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396 | return array($region, null); |
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397 | } |
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398 | } |
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399 |