BucketManager::ioPost() - Code Metrics - Inspection of "multi zone support" - qiniu/php-sdk - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#190)

by r

created 2016-08-07 05:31 UTC

BucketManager::ioPost() A

↳ Parent: BucketManager

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
eloc	3
c	0
b	0
f	0
nc	1
nop	2
dl	0
loc	5
ccs	0
cts	3
cp	0
crap	2
rs	9.4285

<?php
namespace Qiniu\Storage;

use Qiniu\Auth;
use Qiniu\Config;
use Qiniu\Zone;
use Qiniu\Http\Client;
use Qiniu\Http\Error;

/**
 * 主要涉及了空间资源管理及批量操作接口的实现，具体的接口规格可以参考
 *
 * @link http://developer.qiniu.com/docs/v6/api/reference/rs/
 */
final class BucketManager
{
    private $auth;
    private $zone;

    public function __construct(Auth $auth, Zone $zone = null)
    {
        $this->auth = $auth;
        if ($zone === null) {
            $this->zone = new Zone();
        }
    }

    /**
     * 获取指定账号下所有的空间名。
     *
     * @return string[] 包含所有空间名
     */
    public function buckets()
    {
        return $this->rsGet('/buckets');
    }

    /**
     * 列取空间的文件列表
     *
     * @param $bucket     空间名
     * @param $prefix     列举前缀
     * @param $marker     列举标识符
     * @param $limit      单次列举个数限制
     * @param $delimiter  指定目录分隔符
     *
     * @return array    包含文件信息的数组，类似：[
     *                                              {
     *                                                 "hash" => "<Hash string>",
     *                                                  "key" => "<Key string>",
     *                                                  "fsize" => "<file size>",
     *                                                  "putTime" => "<file modify time>"
     *                                              },
     *                                              ...
     *                                            ]
     * @link  http://developer.qiniu.com/docs/v6/api/reference/rs/list.html
     */
    public function listFiles($bucket, $prefix = null, $marker = null, $limit = 1000, $delimiter = null)
    {
        $query = array('bucket' => $bucket);
        \Qiniu\setWithoutEmpty($query, 'prefix', $prefix);
        \Qiniu\setWithoutEmpty($query, 'marker', $marker);
        \Qiniu\setWithoutEmpty($query, 'limit', $limit);
        \Qiniu\setWithoutEmpty($query, 'delimiter', $delimiter);
        $url = Config::RSF_HOST . '/list?' . http_build_query($query);
        list($ret, $error) = $this->get($url);
        if ($ret === null) {
            return array(null, null, $error);
        }
        $marker = array_key_exists('marker', $ret) ? $ret['marker'] : null;
        return array($ret['items'], $marker, null);
    }

    /**
     * 获取资源的元信息，但不返回文件内容
     *
     * @param $bucket     待获取信息资源所在的空间
     * @param $key        待获取资源的文件名
     *
     * @return array    包含文件信息的数组，类似：
     *                                              [
     *                                                  "hash" => "<Hash string>",
     *                                                  "key" => "<Key string>",
     *                                                  "fsize" => "<file size>",
     *                                                  "putTime" => "<file modify time>"
     *                                              ]
     *
     * @link  http://developer.qiniu.com/docs/v6/api/reference/rs/stat.html
     */
    public function stat($bucket, $key)
    {
        $path = '/stat/' . \Qiniu\entry($bucket, $key);
        return $this->rsGet($path);
    }

    /**
     * 删除指定资源
     *
     * @param $bucket     待删除资源所在的空间
     * @param $key        待删除资源的文件名
     *
     * @return mixed      成功返回NULL，失败返回对象Qiniu\Http\Error
     * @link  http://developer.qiniu.com/docs/v6/api/reference/rs/delete.html
     */
    public function delete($bucket, $key)
    {
        $path = '/delete/' . \Qiniu\entry($bucket, $key);
        list(, $error) = $this->rsPost($path);
        return $error;
    }


    /**
     * 给资源进行重命名，本质为move操作。
     *
     * @param $bucket     待操作资源所在空间
     * @param $oldname    待操作资源文件名
     * @param $newname    目标资源文件名
     *
     * @return mixed      成功返回NULL，失败返回对象Qiniu\Http\Error
     */
    public function rename($bucket, $oldname, $newname)
    {
        return $this->move($bucket, $oldname, $bucket, $newname);
    }

    /**
     * 给资源进行重命名，本质为move操作。
     *
     * @param $from_bucket     待操作资源所在空间
     * @param $from_key        待操作资源文件名
     * @param $to_bucket       目标资源空间名
     * @param $to_key          目标资源文件名
     *
     * @return mixed      成功返回NULL，失败返回对象Qiniu\Http\Error
     * @link  http://developer.qiniu.com/docs/v6/api/reference/rs/copy.html
     */
    public function copy($from_bucket, $from_key, $to_bucket, $to_key)
    {
        $from = \Qiniu\entry($from_bucket, $from_key);
        $to = \Qiniu\entry($to_bucket, $to_key);
        $path = '/copy/' . $from . '/' . $to;
        list(, $error) = $this->rsPost($path);
        return $error;
    }

    /**
     * 将资源从一个空间到另一个空间
     *
     * @param $from_bucket     待操作资源所在空间
     * @param $from_key        待操作资源文件名
     * @param $to_bucket       目标资源空间名
     * @param $to_key          目标资源文件名
     *
     * @return mixed      成功返回NULL，失败返回对象Qiniu\Http\Error
     * @link  http://developer.qiniu.com/docs/v6/api/reference/rs/move.html
     */
    public function move($from_bucket, $from_key, $to_bucket, $to_key)
    {
        $from = \Qiniu\entry($from_bucket, $from_key);
        $to = \Qiniu\entry($to_bucket, $to_key);
        $path = '/move/' . $from . '/' . $to;
        list(, $error) = $this->rsPost($path);
        return $error;
    }

    /**
     * 主动修改指定资源的文件类型
     *
     * @param $bucket     待操作资源所在空间
     * @param $key        待操作资源文件名
     * @param $mime       待操作文件目标mimeType
     *
     * @return mixed      成功返回NULL，失败返回对象Qiniu\Http\Error
     * @link  http://developer.qiniu.com/docs/v6/api/reference/rs/chgm.html
     */
    public function changeMime($bucket, $key, $mime)
    {
        $resource = \Qiniu\entry($bucket, $key);
        $encode_mime = \Qiniu\base64_urlSafeEncode($mime);
        $path = '/chgm/' . $resource . '/mime/' .$encode_mime;
        list(, $error) = $this->rsPost($path);
        return $error;
    }

    /**
     * 从指定URL抓取资源，并将该资源存储到指定空间中
     *
     * @param $url        指定的URL
     * @param $bucket     目标资源空间
     * @param $key        目标资源文件名
     *
     * @return array    包含已拉取的文件信息。
     *                         成功时：  [
     *                                          [
     *                                              "hash" => "<Hash string>",
     *                                              "key" => "<Key string>"
     *                                          ],
     *                                          null
     *                                  ]
     *
     *                         失败时：  [
     *                                          null,
     *                                         Qiniu/Http/Error
     *                                  ]
     * @link  http://developer.qiniu.com/docs/v6/api/reference/rs/fetch.html
     */
    public function fetch($url, $bucket, $key = null)
    {

        $resource = \Qiniu\base64_urlSafeEncode($url);
        $to = \Qiniu\entry($bucket, $key);
        $path = '/fetch/' . $resource . '/to/' . $to;

        $ak = $this->auth->getAccessKey();
        $ioHost = $this->zone->getIoHost($ak, $bucket);

        $url = $ioHost . $path;
        return $this->post($url, null);
    }

    /**
     * 从镜像源站抓取资源到空间中，如果空间中已经存在，则覆盖该资源
     *
     * @param $bucket     待获取资源所在的空间
     * @param $key        代获取资源文件名
     *
     * @return mixed      成功返回NULL，失败返回对象Qiniu\Http\Error
     * @link  http://developer.qiniu.com/docs/v6/api/reference/rs/prefetch.html
     */
    public function prefetch($bucket, $key)
    {
        $resource = \Qiniu\entry($bucket, $key);
        $path = '/prefetch/' . $resource;

        $ak = $this->auth->getAccessKey();
        $ioHost = $this->zone->getIoHost($ak, $bucket);

        $url = $ioHost . $path;
        list(, $error) = $this->post($url, null);
        return $error;
    }

    /**
     * 在单次请求中进行多个资源管理操作
     *
     * @param $operations     资源管理操作数组
     *
     * @return array 每个资源的处理情况，结果类似：
     *              [
     *                   { "code" => <HttpCode int>, "data" => <Data> },
     *                   { "code" => <HttpCode int> },
     *                   { "code" => <HttpCode int> },
     *                   { "code" => <HttpCode int> },
     *                   { "code" => <HttpCode int>, "data" => { "error": "<ErrorMessage string>" } },
     *                   ...
     *               ]
     * @link http://developer.qiniu.com/docs/v6/api/reference/rs/batch.html
     */
    public function batch($operations)
    {
        $params = 'op=' . implode('&op=', $operations);
        return $this->rsPost('/batch', $params);
    }

    private function rsPost($path, $body = null)
    {
        $url = Config::RS_HOST . $path;
        return $this->post($url, $body);
    }

    private function rsGet($path)
    {
        $url = Config::RS_HOST . $path;
        return $this->get($url);
    }

    private function ioPost($path, $body = null)

    {
        $url = Config::IO_HOST . $path;
        return $this->post($url, $body);
    }

    private function get($url)
    {
        $headers = $this->auth->authorization($url);
        $ret = Client::get($url, $headers);
        if (!$ret->ok()) {
            return array(null, new Error($url, $ret));
        }
        return array($ret->json(), null);
    }

    private function post($url, $body)
    {
        $headers = $this->auth->authorization($url, $body, 'application/x-www-form-urlencoded');
        $ret = Client::post($url, $body, $headers);
        if (!$ret->ok()) {
            return array(null, new Error($url, $ret));
        }
        $r = ($ret->body === null) ? array() : $ret->json();
        return array($r, null);
    }

    public static function buildBatchCopy($source_bucket, $key_pairs, $target_bucket)
    {
        return self::twoKeyBatch('copy', $source_bucket, $key_pairs, $target_bucket);
    }


    public static function buildBatchRename($bucket, $key_pairs)
    {
        return self::buildBatchMove($bucket, $key_pairs, $bucket);
    }


    public static function buildBatchMove($source_bucket, $key_pairs, $target_bucket)
    {
        return self::twoKeyBatch('move', $source_bucket, $key_pairs, $target_bucket);
    }


    public static function buildBatchDelete($bucket, $keys)
    {
        return self::oneKeyBatch('delete', $bucket, $keys);
    }


    public static function buildBatchStat($bucket, $keys)
    {
        return self::oneKeyBatch('stat', $bucket, $keys);
    }

    private static function oneKeyBatch($operation, $bucket, $keys)
    {
        $data = array();
        foreach ($keys as $key) {
            array_push($data, $operation . '/' . \Qiniu\entry($bucket, $key));
        }
        return $data;
    }

    private static function twoKeyBatch($operation, $source_bucket, $key_pairs, $target_bucket)
    {
        if ($target_bucket === null) {
            $target_bucket = $source_bucket;
        }
        $data = array();
        foreach ($key_pairs as $from_key => $to_key) {
            $from = \Qiniu\entry($source_bucket, $from_key);
            $to = \Qiniu\entry($target_bucket, $to_key);
            array_push($data, $operation . '/' . $from . '/' . $to);
        }
        return $data;
    }
}


1		<?php
2		namespace Qiniu\Storage;
3
4		use Qiniu\Auth;
5		use Qiniu\Config;
6		use Qiniu\Zone;
7		use Qiniu\Http\Client;
8		use Qiniu\Http\Error;
9
10		/**
11		* 主要涉及了空间资源管理及批量操作接口的实现，具体的接口规格可以参考
12		*
13		* @link http://developer.qiniu.com/docs/v6/api/reference/rs/
14		*/
15		final class BucketManager
16		{
17		private $auth;
18		private $zone;
19
20	39	public function __construct(Auth $auth, Zone $zone = null)
21		{
22	39	$this->auth = $auth;
23	39	if ($zone === null) {
24	39	$this->zone = new Zone();
25	26	}
26	39	}
27
28		/**
29		* 获取指定账号下所有的空间名。
30		*
31		* @return string[] 包含所有空间名
32		*/
33	3	public function buckets()
34		{
35	3	return $this->rsGet('/buckets');
36		}
37
38		/**
39		* 列取空间的文件列表
40		*
41		* @param $bucket 空间名
42		* @param $prefix 列举前缀
43		* @param $marker 列举标识符
44		* @param $limit 单次列举个数限制
45		* @param $delimiter 指定目录分隔符
46		*
47		* @return array 包含文件信息的数组，类似：[
48		* {
49		* "hash" => "<Hash string>",
50		* "key" => "<Key string>",
51		* "fsize" => "<file size>",
52		* "putTime" => "<file modify time>"
53		* },
54		* ...
55		* ]
56		* @link http://developer.qiniu.com/docs/v6/api/reference/rs/list.html
57		*/
58	3	public function listFiles($bucket, $prefix = null, $marker = null, $limit = 1000, $delimiter = null)
59		{
60	3	$query = array('bucket' => $bucket);
61	3	\Qiniu\setWithoutEmpty($query, 'prefix', $prefix);
62	3	\Qiniu\setWithoutEmpty($query, 'marker', $marker);
63	3	\Qiniu\setWithoutEmpty($query, 'limit', $limit);
64	3	\Qiniu\setWithoutEmpty($query, 'delimiter', $delimiter);
65	3	$url = Config::RSF_HOST . '/list?' . http_build_query($query);
66	3	list($ret, $error) = $this->get($url);
67	3	if ($ret === null) {
68		return array(null, null, $error);
69		}
70	3	$marker = array_key_exists('marker', $ret) ? $ret['marker'] : null;
71	3	return array($ret['items'], $marker, null);
72		}
73
74		/**
75		* 获取资源的元信息，但不返回文件内容
76		*
77		* @param $bucket 待获取信息资源所在的空间
78		* @param $key 待获取资源的文件名
79		*
80		* @return array 包含文件信息的数组，类似：
81		* [
82		* "hash" => "<Hash string>",
83		* "key" => "<Key string>",
84		* "fsize" => "<file size>",
85		* "putTime" => "<file modify time>"
86		* ]
87		*
88		* @link http://developer.qiniu.com/docs/v6/api/reference/rs/stat.html
89		*/
90	3	public function stat($bucket, $key)
91		{
92	3	$path = '/stat/' . \Qiniu\entry($bucket, $key);
93	3	return $this->rsGet($path);
94		}
95
96		/**
97		* 删除指定资源
98		*
99		* @param $bucket 待删除资源所在的空间
100		* @param $key 待删除资源的文件名
101		*
102		* @return mixed 成功返回NULL，失败返回对象Qiniu\Http\Error
103		* @link http://developer.qiniu.com/docs/v6/api/reference/rs/delete.html
104		*/
105	15	public function delete($bucket, $key)
106		{
107	15	$path = '/delete/' . \Qiniu\entry($bucket, $key);
108	15	list(, $error) = $this->rsPost($path);
109	15	return $error;
110		}
111
112
113		/**
114		* 给资源进行重命名，本质为move操作。
115		*
116		* @param $bucket 待操作资源所在空间
117		* @param $oldname 待操作资源文件名
118		* @param $newname 目标资源文件名
119		*
120		* @return mixed 成功返回NULL，失败返回对象Qiniu\Http\Error
121		*/
122	3	public function rename($bucket, $oldname, $newname)
123		{
124	3	return $this->move($bucket, $oldname, $bucket, $newname);
125		}
126
127		/**
128		* 给资源进行重命名，本质为move操作。
129		*
130		* @param $from_bucket 待操作资源所在空间
131		* @param $from_key 待操作资源文件名
132		* @param $to_bucket 目标资源空间名
133		* @param $to_key 目标资源文件名
134		*
135		* @return mixed 成功返回NULL，失败返回对象Qiniu\Http\Error
136		* @link http://developer.qiniu.com/docs/v6/api/reference/rs/copy.html
137		*/
138	12	public function copy($from_bucket, $from_key, $to_bucket, $to_key)
139		{
140	12	$from = \Qiniu\entry($from_bucket, $from_key);
141	12	$to = \Qiniu\entry($to_bucket, $to_key);
142	12	$path = '/copy/' . $from . '/' . $to;
143	12	list(, $error) = $this->rsPost($path);
144	12	return $error;
145		}
146
147		/**
148		* 将资源从一个空间到另一个空间
149		*
150		* @param $from_bucket 待操作资源所在空间
151		* @param $from_key 待操作资源文件名
152		* @param $to_bucket 目标资源空间名
153		* @param $to_key 目标资源文件名
154		*
155		* @return mixed 成功返回NULL，失败返回对象Qiniu\Http\Error
156		* @link http://developer.qiniu.com/docs/v6/api/reference/rs/move.html
157		*/
158	3	public function move($from_bucket, $from_key, $to_bucket, $to_key)
159		{
160	3	$from = \Qiniu\entry($from_bucket, $from_key);
161	3	$to = \Qiniu\entry($to_bucket, $to_key);
162	3	$path = '/move/' . $from . '/' . $to;
163	3	list(, $error) = $this->rsPost($path);
164	3	return $error;
165		}
166
167		/**
168		* 主动修改指定资源的文件类型
169		*
170		* @param $bucket 待操作资源所在空间
171		* @param $key 待操作资源文件名
172		* @param $mime 待操作文件目标mimeType
173		*
174		* @return mixed 成功返回NULL，失败返回对象Qiniu\Http\Error
175		* @link http://developer.qiniu.com/docs/v6/api/reference/rs/chgm.html
176		*/
177	3	public function changeMime($bucket, $key, $mime)
178		{
179	3	$resource = \Qiniu\entry($bucket, $key);
180	3	$encode_mime = \Qiniu\base64_urlSafeEncode($mime);
181	3	$path = '/chgm/' . $resource . '/mime/' .$encode_mime;
182	3	list(, $error) = $this->rsPost($path);
183	3	return $error;
184		}
185
186		/**
187		* 从指定URL抓取资源，并将该资源存储到指定空间中
188		*
189		* @param $url 指定的URL
190		* @param $bucket 目标资源空间
191		* @param $key 目标资源文件名
192		*
193		* @return array 包含已拉取的文件信息。
194		* 成功时： [
195		* [
196		* "hash" => "<Hash string>",
197		* "key" => "<Key string>"
198		* ],
199		* null
200		* ]
201		*
202		* 失败时： [
203		* null,
204		* Qiniu/Http/Error
205		* ]
206		* @link http://developer.qiniu.com/docs/v6/api/reference/rs/fetch.html
207		*/
208	3	public function fetch($url, $bucket, $key = null)
209		{
210
211	3	$resource = \Qiniu\base64_urlSafeEncode($url);
212	3	$to = \Qiniu\entry($bucket, $key);
213	3	$path = '/fetch/' . $resource . '/to/' . $to;
214
215	3	$ak = $this->auth->getAccessKey();
216	3	$ioHost = $this->zone->getIoHost($ak, $bucket);
217
218	3	$url = $ioHost . $path;
219	3	return $this->post($url, null);
220		}
221
222		/**
223		* 从镜像源站抓取资源到空间中，如果空间中已经存在，则覆盖该资源
224		*
225		* @param $bucket 待获取资源所在的空间
226		* @param $key 代获取资源文件名
227		*
228		* @return mixed 成功返回NULL，失败返回对象Qiniu\Http\Error
229		* @link http://developer.qiniu.com/docs/v6/api/reference/rs/prefetch.html
230		*/
231	3	public function prefetch($bucket, $key)
232		{
233	3	$resource = \Qiniu\entry($bucket, $key);
234	3	$path = '/prefetch/' . $resource;
235
236	3	$ak = $this->auth->getAccessKey();
237	3	$ioHost = $this->zone->getIoHost($ak, $bucket);
238
239	3	$url = $ioHost . $path;
240	3	list(, $error) = $this->post($url, null);
241	3	return $error;
242		}
243
244		/**
245		* 在单次请求中进行多个资源管理操作
246		*
247		* @param $operations 资源管理操作数组
248		*
249		* @return array 每个资源的处理情况，结果类似：
250		* [
251		* { "code" => <HttpCode int>, "data" => <Data> },
252		* { "code" => <HttpCode int> },
253		* { "code" => <HttpCode int> },
254		* { "code" => <HttpCode int> },
255		* { "code" => <HttpCode int>, "data" => { "error": "<ErrorMessage string>" } },
256		* ...
257		* ]
258		* @link http://developer.qiniu.com/docs/v6/api/reference/rs/batch.html
259		*/
260	12	public function batch($operations)
261		{
262	12	$params = 'op=' . implode('&op=', $operations);
263	12	return $this->rsPost('/batch', $params);
264		}
265
266	24	private function rsPost($path, $body = null)
267		{
268	24	$url = Config::RS_HOST . $path;
269	24	return $this->post($url, $body);
270		}
271
272	6	private function rsGet($path)
273		{
274	6	$url = Config::RS_HOST . $path;
275	6	return $this->get($url);
276		}
277
278		private function ioPost($path, $body = null)
		0 ignored issues – show Unused Code introduced 2016-08-06 07:29 UTC by Report Bug Copy Issue Report This method is not used, and could be removed. Loading history...
279		{
280		$url = Config::IO_HOST . $path;
281		return $this->post($url, $body);
282		}
283
284	9	private function get($url)
285		{
286	9	$headers = $this->auth->authorization($url);
287	9	$ret = Client::get($url, $headers);
288	9	if (!$ret->ok()) {
289	6	return array(null, new Error($url, $ret));
290		}
291	9	return array($ret->json(), null);
292		}
293
294	30	private function post($url, $body)
295		{
296	30	$headers = $this->auth->authorization($url, $body, 'application/x-www-form-urlencoded');
297	30	$ret = Client::post($url, $body, $headers);
298	30	if (!$ret->ok()) {
299	3	return array(null, new Error($url, $ret));
300		}
301	27	$r = ($ret->body === null) ? array() : $ret->json();
302	27	return array($r, null);
303		}
304
305	3	public static function buildBatchCopy($source_bucket, $key_pairs, $target_bucket)
306		{
307	3	return self::twoKeyBatch('copy', $source_bucket, $key_pairs, $target_bucket);
308		}
309
310
311	3	public static function buildBatchRename($bucket, $key_pairs)
312		{
313	3	return self::buildBatchMove($bucket, $key_pairs, $bucket);
314		}
315
316
317	6	public static function buildBatchMove($source_bucket, $key_pairs, $target_bucket)
318		{
319	6	return self::twoKeyBatch('move', $source_bucket, $key_pairs, $target_bucket);
320		}
321
322
323	3	public static function buildBatchDelete($bucket, $keys)
324		{
325	3	return self::oneKeyBatch('delete', $bucket, $keys);
326		}
327
328
329	3	public static function buildBatchStat($bucket, $keys)
330		{
331	3	return self::oneKeyBatch('stat', $bucket, $keys);
332		}
333
334	6	private static function oneKeyBatch($operation, $bucket, $keys)
335		{
336	6	$data = array();
337	6	foreach ($keys as $key) {
338	6	array_push($data, $operation . '/' . \Qiniu\entry($bucket, $key));
339	4	}
340	6	return $data;
341		}
342
343	9	private static function twoKeyBatch($operation, $source_bucket, $key_pairs, $target_bucket)
344		{
345	9	if ($target_bucket === null) {
346		$target_bucket = $source_bucket;
347		}
348	9	$data = array();
349	9	foreach ($key_pairs as $from_key => $to_key) {
350	9	$from = \Qiniu\entry($source_bucket, $from_key);
351	9	$to = \Qiniu\entry($target_bucket, $to_key);
352	9	array_push($data, $operation . '/' . $from . '/' . $to);
353	6	}
354	9	return $data;
355		}
356		}
357

qiniu / php-sdk

Pull Request — master (#190)

BucketManager::ioPost() A

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