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File Decompression

Last updated: 2024-02-04 15:40:24

Overview
This document provides an overview of APIs and SDK code samples for file decompression.
API
Description
Submitting a file decompression job
Submits a file decompression job through a POST request. You can submit a job to perform file decompression and asynchronously return decompressed files.
Querying the result of a file decompression job
Queries the result of a specified file decompression job.
Submitting a File Decompression Job
Feature description
This API adopts a POST request method. You can submit a job to perform file decompression and asynchronously return decompressed files.
Method prototype
public Guzzle\\Service\\Resource\\Model createFileUncompressJobs(array $args = array());
Sample request
<?php
﻿
require dirname(__FILE__, 2) . '/vendor/autoload.php';
﻿
$secretId = "SECRETID"; //Replace it with the actual `SecretId`, which can be viewed and managed in the CAM console at https://console.tencentcloud.com/cam/capi
$secretKey = "SECRETKEY"; //Replace it with the actual `SecretKey`, which can be viewed and managed in the CAM console at https://console.tencentcloud.com/cam/capi
$region = "ap-beijing"; //Replace it with the actual `region`, which can be viewed in the console at https://console.tencentcloud.com/cos5/bucket.
$cosClient = new Qcloud\\Cos\\Client(
    array(
        'region' => $region,
        'schema' => 'https', //Protocol, which is http by default
        'credentials'=> array(
            'secretId'  => $secretId ,
            'secretKey' => $secretKey)));
try {
    // https://www.tencentcloud.com/document/product/436/53993: Submitting a File Decompression Job Asynchronously
    $result = $cosClient->createFileUncompressJobs(array(
        'Bucket' => 'examplebucket-1250000000', // Bucket name in the format of `BucketName-Appid`, which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket.
        'Tag' => 'FileUncompress',
//        'QueueId' => 'pcc3ae89sa9d807fs89dg789sdg',
        'Input' => array(
            'Object' => 'test.zip',
        ),
        'Operation' => array(
            'UserData' => 'xxx',
            'FileUncompressConfig' => array(
                'Prefix' => 'prefix',
                'PrefixReplaced' => '1',
            ),
            'Output' => array(
                'Region' => $region,
                'Bucket' => 'examplebucket-1250000000', // Bucket name in the format of `BucketName-Appid`, which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket.
            ),
        ),
//        'CallBackFormat' => '',
//        'CallBackType' => '',
//        'CallBack' => '',
//        'CallBackMqConfig' => array(
//            'MqRegion' => '',
//            'MqMode' => '',
//            'MqName' => '',
//        ),
    ));
    // Request succeeded
    print_r($result);
} catch (\\Exception $e) {
    // Request failed
    echo($e);
}
Parameter description
Request has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
Tag
Request
Job type. It is FileUncompress for file decompression by default.
String
Yes
Input
Request
Information about the file to be operated
Container
Yes
Operation
Request
File decompression rule.
Container
Yes
QueueId
Request
ID of the queue where the job is in
String
Yes
CallBackFormat
Request
Job callback format, which can be JSON or XML (default). It takes priority over that of the queue.
String
No
CallBackType
Request
Job callback type, which can be Url (default) or TDMQ. It takes priority over that of the queue.
String
No
CallBack
Request
Job callback address. It takes priority over that of the queue.
String
No
CallBackMqConfig
Request
TDMQ configuration for job callback as described in Structure > CallBackMqConfig, which is required if CallBackType is TDMQ.
Container
No
Input has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
Object
Request.Input
File name, which is the full name of the file in the bucket.
String
Yes
Operation has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
FileUncompressConfig
Request.Operation
File decompression rule
Container
Yes
UserData
Request.Operation
The user information passed through, which is printable ASCII codes of up to 1,024 in length.
String
No
Output
Request.Operation
Information about the bucket where the decompressed file is stored
Container
Yes
FileUncompressConfig has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
Prefix
Request.Operation.FileUncompressConfig
Prefix of the input file after decompression. If this parameter is left empty, the file is stored in the root directory of the bucket by default.
String
No
PrefixReplaced
Request.Operation.FileUncompressConfig
Whether to replace the prefix of the directory of the decompressed file. Valid values: 
0: No additional prefix is added. The decompressed files are saved in the directory specified by Prefix (the name of the compressed package is not retained, and the file in the compressed package is saved to the specified directory only). 
1: The name of the compressed package is used as the prefix. The decompressed files are saved in the directory specified by Prefix.
2: The full directory of the compressed package is used as the prefix. If Prefix is not specified, the file is decompressed to the current directory (including the name of the compressed package) of the compressed package. 
Default value: 0
String
No
Note: 
If the compressed package is named test.zip, contains the image.jpg file, and is stored in the 123 directory in bucket A, the full directory of the compressed package is 123/test.zip.
Decompress the package to bucket A with Prefix set to 456. The storage directory of the decompressed file varies depending on the value of PrefixReplaced:
0: The image.jpg file is stored in the 456 directory and its full directory is 456/image.jpg.
1: The image.jpg file is stored in the 456 directory with prefix test and its full directory is 456/test/image.jpg.
2: The image.jpg file is stored in the 456 directory with prefix 123/test and its full directory is 456/123/test/image.jpg.
Output has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
Region
Request.Operation.Output
Bucket region
String
Yes
Bucket
Request.Operation.Output
Bucket where the decompressed files are stored
String
Yes
Sample response
GuzzleHttp\\Command\\Result Object
(
    [RequestId] => NjNkOGM2NmVfZTYxNmY5MSAASJPOJCIANSIDNAI=
    [ContentType] => application/xml
    [ContentLength] => 872
    [JobsDetail] => Array
        (
            [Progress] => 0
            [Code] => Success
            [Message] => 
            [JobId] => fcd32dbdaa13b11esa9ds8g0d98gd0h85
            [Tag] => FileUncompress
            [State] => Submitted
            [CreationTime] => 2023-01-31T16:05:31+0800
            [StartTime] => -
            [EndTime] => -
            [QueueId] => pcc3ae89sa9d807fs89dg789sdg
            [Input] => Array
                (
                    [BucketId] => examplebucket-1250000000
                    [Region] => ap-guangzhou
                    [Object] => test.zip
                )
﻿
            [Operation] => Array
                (
                    [JobLevel] => 0
                    [UserData] => xxx
                    [Output] => Array
                        (
                            [Region] => ap-guangzhou
                            [Bucket] => examplebucket-1250000000
                        )
﻿
                    [FileUncompressConfig] => Array
                        (
                            [Prefix] => prefix
                            [PrefixReplaced] => 1
                        )
﻿
                )
﻿
        )
﻿
    [Bucket] => examplebucket-1250000000
    [Location] => examplebucket-1250000000.ci.ap-guangzhou.myqcloud.com/file_jobs
)
Querying File Decompression Result
Feature description
This API is used to query the result of a specified file decompression job.
Method prototype
public Guzzle\\Service\\Resource\\Model getFileUncompressResult(array $args = array());
Sample request
<?php
﻿
require dirname(__FILE__, 2) . '/vendor/autoload.php';
﻿
$secretId = "SECRETID"; //Replace it with the actual `SecretId`, which can be viewed and managed in the CAM console at https://console.tencentcloud.com/cam/capi
$secretKey = "SECRETKEY"; //Replace it with the actual `SecretKey`, which can be viewed and managed in the CAM console at https://console.tencentcloud.com/cam/capi
$region = "ap-beijing"; //Replace it with the actual `region`, which can be viewed in the console at https://console.tencentcloud.com/cos5/bucket.
$cosClient = new Qcloud\\Cos\\Client(
    array(
        'region' => $region,
        'schema' => 'https', // Protocol, which is `http` by default
        'credentials'=> array(
            'secretId'  => $secretId ,
            'secretKey' => $secretKey)));
try {
    // https://www.tencentcloud.com/document/product/436/53994: Querying File Decompression Result
    $result = $cosClient->getFileUncompressResult(array(
        'Bucket' => 'examplebucket-1250000000', // Bucket name in the format of `BucketName-Appid`, which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket.
        'Key' => '', // jobId
    ));
    // Request succeeded
    print_r($result);
} catch (\\Exception $e) {
    // Request failed
    echo($e);
}
Parameter description
Request has the following sub-nodes:
Parameter
Type
Description
Required
Bucket
String
Bucket name in the format of BucketName-APPID
Yes
Key
String
jobId
Yes
Sample response
GuzzleHttp\\Command\\Result Object
(
    [RequestId] => NjNkOGM2NmVfZTYxNmY5MSAASJPOJCIANSIDNAI=
    [ContentType] => application/xml
    [ContentLength] => 1092
    [JobsDetail] => Array
        (
            [Progress] => 100
            [Code] => Success
            [Message] => success
            [JobId] => fcd32dbdaa13b11esa9ds8g0d98gd0h85
            [Tag] => FileUncompress
            [State] => Success
            [CreationTime] => 2023-01-31T16:05:31+0800
            [StartTime] => 2023-01-31T16:05:31+0800
            [EndTime] => 2023-01-31T16:05:31+0800
            [QueueId] => pcc3ae89sa9d807fs89dg789sdg
            [Input] => Array
                (
                    [BucketId] => examplebucket-1250000000
                    [Region] => ap-guangzhou
                    [Object] => test.zip
                )
﻿
            [Operation] => Array
                (
                    [JobLevel] => 0
                    [UserData] => xxx
                    [Output] => Array
                        (
                            [Region] => ap-guangzhou
                            [Bucket] => examplebucket-1250000000
                        )
﻿
                    [FileUncompressConfig] => Array
                        (
                            [Prefix] => prefix
                            [PrefixReplaced] => 1
                        )
﻿
                    [FileUncompressResult] => Array
                        (
                            [Region] => ap-guangzhou
                            [Bucket] => examplebucket-1250000000
                            [FileCount] => 6
                        )
﻿
                )
﻿
        )
﻿
    [Key] => fcd32dbdaa13b11esa9ds8g0d98gd0h85
    [Bucket] => examplebucket-1250000000
    [Location] => examplebucket-1250000000.ci.ap-guangzhou.myqcloud.com/file_jobs/fcd32dbdaa13b11esa9ds8g0d98gd0h85
)
﻿

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