Differential D25104 Diff 439 src/applications/files/engine/PhabricatorS3FileStorageEngine.php

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src/applications/files/engine/PhabricatorS3FileStorageEngine.php

Show All 25 Lines	/* -( Engine Metadata )---------------------------------------------------- */

public function canWriteFiles() {		public function canWriteFiles() {
$bucket = PhabricatorEnv::getEnvConfig('storage.s3.bucket');		$bucket = PhabricatorEnv::getEnvConfig('storage.s3.bucket');
$access_key = PhabricatorEnv::getEnvConfig('amazon-s3.access-key');		$access_key = PhabricatorEnv::getEnvConfig('amazon-s3.access-key');
$secret_key = PhabricatorEnv::getEnvConfig('amazon-s3.secret-key');		$secret_key = PhabricatorEnv::getEnvConfig('amazon-s3.secret-key');
$endpoint = PhabricatorEnv::getEnvConfig('amazon-s3.endpoint');		$endpoint = PhabricatorEnv::getEnvConfig('amazon-s3.endpoint');
$region = PhabricatorEnv::getEnvConfig('amazon-s3.region');		$region = PhabricatorEnv::getEnvConfig('amazon-s3.region');

return (strlen($bucket) &&		return phutil_nonempty_string($bucket) &&
strlen($access_key) &&		phutil_nonempty_string($access_key) &&
strlen($secret_key) &&		phutil_nonempty_string($secret_key) &&
strlen($endpoint) &&		phutil_nonempty_string($endpoint) &&
strlen($region));		phutil_nonempty_string($region);
}		}


/* -( Managing File Data )------------------------------------------------- */		/* -( Managing File Data )------------------------------------------------- */


/**		/**
* Writes file data into Amazon S3.		* Writes file data into Amazon S3.
*/		*/
public function writeFile($data, array $params) {		public function writeFile($data, array $params) {
$s3 = $this->newS3API();		$s3 = $this->newS3API();

// Generate a random name for this file. We add some directories to it		// Generate a random name for this file. We add some directories to it
// (e.g. 'abcdef123456' becomes 'ab/cd/ef123456') to make large numbers of		// (e.g. 'abcdef123456' becomes 'ab/cd/ef123456') to make large numbers of
// files more browsable with web/debugging tools like the S3 administration		// files more browsable with web/debugging tools like the S3 administration
// tool.		// tool.
$seed = Filesystem::readRandomCharacters(20);		$seed = Filesystem::readRandomCharacters(20);
$parts = array();		$parts = array();
$parts[] = 'phabricator';		$parts[] = 'phabricator';

$instance_name = PhabricatorEnv::getEnvConfig('cluster.instance');		$instance_name = PhabricatorEnv::getEnvConfig('cluster.instance');
if (strlen($instance_name)) {		if (phutil_nonempty_string($instance_name)) {
$parts[] = $instance_name;		$parts[] = $instance_name;
}		}

$parts[] = substr($seed, 0, 2);		$parts[] = substr($seed, 0, 2);
$parts[] = substr($seed, 2, 2);		$parts[] = substr($seed, 2, 2);
$parts[] = substr($seed, 4);		$parts[] = substr($seed, 4);

$name = implode('/', $parts);		$name = implode('/', $parts);
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