From 72f7b7109d1cdf3ec1f5fb022170dedc8c9dc5e1 Mon Sep 17 00:00:00 2001
From: Heshan <heshan@heidisoft.com>
Date: Fri, 4 Mar 2011 23:20:28 +0530
Subject: Creating presets which can be exported with features, chostools and
move subsidary module to modules directory
---
plugins/video_s3/includes/S3.php | 1364 --------------------------------------
1 file changed, 1364 deletions(-)
delete mode 100644 plugins/video_s3/includes/S3.php
(limited to 'plugins/video_s3/includes/S3.php')
diff --git a/plugins/video_s3/includes/S3.php b/plugins/video_s3/includes/S3.php
deleted file mode 100644
index e1fcb66..0000000
--- a/plugins/video_s3/includes/S3.php
+++ /dev/null
@@ -1,1364 +0,0 @@
-<?php
-/**
-*
-* Copyright (c) 2008, Donovan Schönknecht. All rights reserved.
-*
-* Redistribution and use in source and binary forms, with or without
-* modification, are permitted provided that the following conditions are met:
-*
-* - Redistributions of source code must retain the above copyright notice,
-* this list of conditions and the following disclaimer.
-* - Redistributions in binary form must reproduce the above copyright
-* notice, this list of conditions and the following disclaimer in the
-* documentation and/or other materials provided with the distribution.
-*
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-* POSSIBILITY OF SUCH DAMAGE.
-*
-* Amazon S3 is a trademark of Amazon.com, Inc. or its affiliates.
-*/
-
-/**
-* Amazon S3 PHP class
-*
-* @link http://undesigned.org.za/2007/10/22/amazon-s3-php-class
-* @version 0.4.0
-*/
-class S3 {
- // ACL flags
- const ACL_PRIVATE = 'private';
- const ACL_PUBLIC_READ = 'public-read';
- const ACL_PUBLIC_READ_WRITE = 'public-read-write';
- const ACL_AUTHENTICATED_READ = 'authenticated-read';
-
- public static $useSSL = true;
-
- private static $__accessKey; // AWS Access key
- private static $__secretKey; // AWS Secret key
-
-
- /**
- * Constructor - if you're not using the class statically
- *
- * @param string $accessKey Access key
- * @param string $secretKey Secret key
- * @param boolean $useSSL Enable SSL
- * @return void
- */
- public function __construct($accessKey = null, $secretKey = null, $useSSL = true) {
- if ($accessKey !== null && $secretKey !== null)
- self::setAuth($accessKey, $secretKey);
- self::$useSSL = $useSSL;
- }
-
-
- /**
- * Set AWS access key and secret key
- *
- * @param string $accessKey Access key
- * @param string $secretKey Secret key
- * @return void
- */
- public static function setAuth($accessKey, $secretKey) {
- self::$__accessKey = $accessKey;
- self::$__secretKey = $secretKey;
- }
-
-
- /**
- * Get a list of buckets
- *
- * @param boolean $detailed Returns detailed bucket list when true
- * @return array | false
- */
- public static function listBuckets($detailed = false) {
- $rest = new S3Request('GET', '', '');
- $rest = $rest->getResponse();
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::listBuckets(): [%s] %s", $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- $results = array();
- if (!isset($rest->body->Buckets)) return $results;
-
- if ($detailed) {
- if (isset($rest->body->Owner, $rest->body->Owner->ID, $rest->body->Owner->DisplayName))
- $results['owner'] = array(
- 'id' => (string)$rest->body->Owner->ID, 'name' => (string)$rest->body->Owner->ID
- );
- $results['buckets'] = array();
- foreach ($rest->body->Buckets->Bucket as $b)
- $results['buckets'][] = array(
- 'name' => (string)$b->Name, 'time' => strtotime((string)$b->CreationDate)
- );
- } else
- foreach ($rest->body->Buckets->Bucket as $b) $results[] = (string)$b->Name;
-
- return $results;
- }
-
-
- /*
- * Get contents for a bucket
- *
- * If maxKeys is null this method will loop through truncated result sets
- *
- * @param string $bucket Bucket name
- * @param string $prefix Prefix
- * @param string $marker Marker (last file listed)
- * @param string $maxKeys Max keys (maximum number of keys to return)
- * @param string $delimiter Delimiter
- * @param boolean $returnCommonPrefixes Set to true to return CommonPrefixes
- * @return array | false
- */
- public static function getBucket($bucket, $prefix = null, $marker = null, $maxKeys = null, $delimiter = null, $returnCommonPrefixes = false) {
- $rest = new S3Request('GET', $bucket, '');
- if ($prefix !== null && $prefix !== '') $rest->setParameter('prefix', $prefix);
- if ($marker !== null && $marker !== '') $rest->setParameter('marker', $marker);
- if ($maxKeys !== null && $maxKeys !== '') $rest->setParameter('max-keys', $maxKeys);
- if ($delimiter !== null && $delimiter !== '') $rest->setParameter('delimiter', $delimiter);
- $response = $rest->getResponse();
- if ($response->error === false && $response->code !== 200)
- $response->error = array('code' => $response->code, 'message' => 'Unexpected HTTP status');
- if ($response->error !== false) {
- trigger_error(sprintf("S3::getBucket(): [%s] %s", $response->error['code'], $response->error['message']), E_USER_WARNING);
- return false;
- }
-
- $results = array();
-
- $nextMarker = null;
- if (isset($response->body, $response->body->Contents))
- foreach ($response->body->Contents as $c) {
- $results[(string)$c->Key] = array(
- 'name' => (string)$c->Key,
- 'time' => strtotime((string)$c->LastModified),
- 'size' => (int)$c->Size,
- 'hash' => substr((string)$c->ETag, 1, -1)
- );
- $nextMarker = (string)$c->Key;
- }
-
- if ($returnCommonPrefixes && isset($response->body, $response->body->CommonPrefixes))
- foreach ($response->body->CommonPrefixes as $c)
- $results[(string)$c->Prefix] = array('prefix' => (string)$c->Prefix);
-
- if (isset($response->body, $response->body->IsTruncated) &&
- (string)$response->body->IsTruncated == 'false') return $results;
-
- if (isset($response->body, $response->body->NextMarker))
- $nextMarker = (string)$response->body->NextMarker;
-
- // Loop through truncated results if maxKeys isn't specified
- if ($maxKeys == null && $nextMarker !== null && (string)$response->body->IsTruncated == 'true')
- do {
- $rest = new S3Request('GET', $bucket, '');
- if ($prefix !== null && $prefix !== '') $rest->setParameter('prefix', $prefix);
- $rest->setParameter('marker', $nextMarker);
- if ($delimiter !== null && $delimiter !== '') $rest->setParameter('delimiter', $delimiter);
-
- if (($response = $rest->getResponse(true)) == false || $response->code !== 200) break;
-
- if (isset($response->body, $response->body->Contents))
- foreach ($response->body->Contents as $c) {
- $results[(string)$c->Key] = array(
- 'name' => (string)$c->Key,
- 'time' => strtotime((string)$c->LastModified),
- 'size' => (int)$c->Size,
- 'hash' => substr((string)$c->ETag, 1, -1)
- );
- $nextMarker = (string)$c->Key;
- }
-
- if ($returnCommonPrefixes && isset($response->body, $response->body->CommonPrefixes))
- foreach ($response->body->CommonPrefixes as $c)
- $results[(string)$c->Prefix] = array('prefix' => (string)$c->Prefix);
-
- if (isset($response->body, $response->body->NextMarker))
- $nextMarker = (string)$response->body->NextMarker;
-
- } while ($response !== false && (string)$response->body->IsTruncated == 'true');
-
- return $results;
- }
-
-
- /**
- * Put a bucket
- *
- * @param string $bucket Bucket name
- * @param constant $acl ACL flag
- * @param string $location Set as "EU" to create buckets hosted in Europe
- * @return boolean
- */
- public static function putBucket($bucket, $acl = self::ACL_PRIVATE, $location = false) {
- $rest = new S3Request('PUT', $bucket, '');
- $rest->setAmzHeader('x-amz-acl', $acl);
-
- if ($location !== false) {
- $dom = new DOMDocument;
- $createBucketConfiguration = $dom->createElement('CreateBucketConfiguration');
- $locationConstraint = $dom->createElement('LocationConstraint', strtoupper($location));
- $createBucketConfiguration->appendChild($locationConstraint);
- $dom->appendChild($createBucketConfiguration);
- $rest->data = $dom->saveXML();
- $rest->size = strlen($rest->data);
- $rest->setHeader('Content-Type', 'application/xml');
- }
- $rest = $rest->getResponse();
-
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::putBucket({$bucket}, {$acl}, {$location}): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- return true;
- }
-
-
- /**
- * Delete an empty bucket
- *
- * @param string $bucket Bucket name
- * @return boolean
- */
- public static function deleteBucket($bucket) {
- $rest = new S3Request('DELETE', $bucket);
- $rest = $rest->getResponse();
- if ($rest->error === false && $rest->code !== 204)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::deleteBucket({$bucket}): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- return true;
- }
-
-
- /**
- * Create input info array for putObject()
- *
- * @param string $file Input file
- * @param mixed $md5sum Use MD5 hash (supply a string if you want to use your own)
- * @return array | false
- */
- public static function inputFile($file, $md5sum = true) {
- if (!file_exists($file) || !is_file($file) || !is_readable($file)) {
- trigger_error('S3::inputFile(): Unable to open input file: '.$file, E_USER_WARNING);
- return false;
- }
- return array('file' => $file, 'size' => filesize($file),
- 'md5sum' => $md5sum !== false ? (is_string($md5sum) ? $md5sum :
- base64_encode(md5_file($file, true))) : '');
- }
-
-
- /**
- * Create input array info for putObject() with a resource
- *
- * @param string $resource Input resource to read from
- * @param integer $bufferSize Input byte size
- * @param string $md5sum MD5 hash to send (optional)
- * @return array | false
- */
- public static function inputResource(&$resource, $bufferSize, $md5sum = '') {
- if (!is_resource($resource) || $bufferSize < 0) {
- trigger_error('S3::inputResource(): Invalid resource or buffer size', E_USER_WARNING);
- return false;
- }
- $input = array('size' => $bufferSize, 'md5sum' => $md5sum);
- $input['fp'] =& $resource;
- return $input;
- }
-
-
- /**
- * Put an object
- *
- * @param mixed $input Input data
- * @param string $bucket Bucket name
- * @param string $uri Object URI
- * @param constant $acl ACL constant
- * @param array $metaHeaders Array of x-amz-meta-* headers
- * @param array $requestHeaders Array of request headers or content type as a string
- * @return boolean
- */
- public static function putObject($input, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $requestHeaders = array()) {
- if ($input === false) return false;
- $rest = new S3Request('PUT', $bucket, $uri);
-
- if (is_string($input)) $input = array(
- 'data' => $input, 'size' => strlen($input),
- 'md5sum' => base64_encode(md5($input, true))
- );
-
- // Data
- if (isset($input['fp']))
- $rest->fp =& $input['fp'];
- elseif (isset($input['file']))
- $rest->fp = @fopen($input['file'], 'rb');
- elseif (isset($input['data']))
- $rest->data = $input['data'];
-
- // Content-Length (required)
- if (isset($input['size']) && $input['size'] >= 0)
- $rest->size = $input['size'];
- else {
- if (isset($input['file']))
- $rest->size = filesize($input['file']);
- elseif (isset($input['data']))
- $rest->size = strlen($input['data']);
- }
-
- // Custom request headers (Content-Type, Content-Disposition, Content-Encoding)
- if (is_array($requestHeaders))
- foreach ($requestHeaders as $h => $v) $rest->setHeader($h, $v);
- elseif (is_string($requestHeaders)) // Support for legacy contentType parameter
- $input['type'] = $requestHeaders;
-
- // Content-Type
- if (!isset($input['type'])) {
- if (isset($requestHeaders['Content-Type']))
- $input['type'] =& $requestHeaders['Content-Type'];
- elseif (isset($input['file']))
- $input['type'] = self::__getMimeType($input['file']);
- else
- $input['type'] = 'application/octet-stream';
- }
-
- // We need to post with Content-Length and Content-Type, MD5 is optional
- if ($rest->size >= 0 && ($rest->fp !== false || $rest->data !== false)) {
- $rest->setHeader('Content-Type', $input['type']);
- if (isset($input['md5sum'])) $rest->setHeader('Content-MD5', $input['md5sum']);
-
- $rest->setAmzHeader('x-amz-acl', $acl);
- foreach ($metaHeaders as $h => $v) $rest->setAmzHeader('x-amz-meta-'.$h, $v);
- $rest->getResponse();
- } else
- $rest->response->error = array('code' => 0, 'message' => 'Missing input parameters');
-
- if ($rest->response->error === false && $rest->response->code !== 200)
- $rest->response->error = array('code' => $rest->response->code, 'message' => 'Unexpected HTTP status');
- if ($rest->response->error !== false) {
- trigger_error(sprintf("S3::putObject(): [%s] %s", $rest->response->error['code'], $rest->response->error['message']), E_USER_WARNING);
- return false;
- }
- return true;
- }
-
-
- /**
- * Put an object from a file (legacy function)
- *
- * @param string $file Input file path
- * @param string $bucket Bucket name
- * @param string $uri Object URI
- * @param constant $acl ACL constant
- * @param array $metaHeaders Array of x-amz-meta-* headers
- * @param string $contentType Content type
- * @return boolean
- */
- public static function putObjectFile($file, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $contentType = null) {
- return self::putObject(self::inputFile($file), $bucket, $uri, $acl, $metaHeaders, $contentType);
- }
-
-
- /**
- * Put an object from a string (legacy function)
- *
- * @param string $string Input data
- * @param string $bucket Bucket name
- * @param string $uri Object URI
- * @param constant $acl ACL constant
- * @param array $metaHeaders Array of x-amz-meta-* headers
- * @param string $contentType Content type
- * @return boolean
- */
- public static function putObjectString($string, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $contentType = 'text/plain') {
- return self::putObject($string, $bucket, $uri, $acl, $metaHeaders, $contentType);
- }
-
-
- /**
- * Get an object
- *
- * @param string $bucket Bucket name
- * @param string $uri Object URI
- * @param mixed $saveTo Filename or resource to write to
- * @return mixed
- */
- public static function getObject($bucket, $uri, $saveTo = false) {
- $rest = new S3Request('GET', $bucket, $uri);
- if ($saveTo !== false) {
- if (is_resource($saveTo))
- $rest->fp =& $saveTo;
- else
- if (($rest->fp = @fopen($saveTo, 'wb')) !== false)
- $rest->file = realpath($saveTo);
- else
- $rest->response->error = array('code' => 0, 'message' => 'Unable to open save file for writing: '.$saveTo);
- }
- if ($rest->response->error === false) $rest->getResponse();
-
- if ($rest->response->error === false && $rest->response->code !== 200)
- $rest->response->error = array('code' => $rest->response->code, 'message' => 'Unexpected HTTP status');
- if ($rest->response->error !== false) {
- trigger_error(sprintf("S3::getObject({$bucket}, {$uri}): [%s] %s",
- $rest->response->error['code'], $rest->response->error['message']), E_USER_WARNING);
- return false;
- }
- return $rest->response;
- }
-
-
- /**
- * Get object information
- *
- * @param string $bucket Bucket name
- * @param string $uri Object URI
- * @param boolean $returnInfo Return response information
- * @return mixed | false
- */
- public static function getObjectInfo($bucket, $uri, $returnInfo = true) {
- $rest = new S3Request('HEAD', $bucket, $uri);
- $rest = $rest->getResponse();
- if ($rest->error === false && ($rest->code !== 200 && $rest->code !== 404))
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::getObjectInfo({$bucket}, {$uri}): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- return $rest->code == 200 ? $returnInfo ? $rest->headers : true : false;
- }
-
-
- /**
- * Copy an object
- *
- * @param string $bucket Source bucket name
- * @param string $uri Source object URI
- * @param string $bucket Destination bucket name
- * @param string $uri Destination object URI
- * @param constant $acl ACL constant
- * @param array $metaHeaders Optional array of x-amz-meta-* headers
- * @param array $requestHeaders Optional array of request headers (content type, disposition, etc.)
- * @return mixed | false
- */
- public static function copyObject($srcBucket, $srcUri, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $requestHeaders = array()) {
- $rest = new S3Request('PUT', $bucket, $uri);
- $rest->setHeader('Content-Length', 0);
- foreach ($requestHeaders as $h => $v) $rest->setHeader($h, $v);
- foreach ($metaHeaders as $h => $v) $rest->setAmzHeader('x-amz-meta-'.$h, $v);
- $rest->setAmzHeader('x-amz-acl', $acl);
- $rest->setAmzHeader('x-amz-copy-source', sprintf('/%s/%s', $srcBucket, $srcUri));
- if (sizeof($requestHeaders) > 0 || sizeof($metaHeaders) > 0)
- $rest->setAmzHeader('x-amz-metadata-directive', 'REPLACE');
- $rest = $rest->getResponse();
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::copyObject({$srcBucket}, {$srcUri}, {$bucket}, {$uri}): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- return isset($rest->body->LastModified, $rest->body->ETag) ? array(
- 'time' => strtotime((string)$rest->body->LastModified),
- 'hash' => substr((string)$rest->body->ETag, 1, -1)
- ) : false;
- }
-
-
- /**
- * Set logging for a bucket
- *
- * @param string $bucket Bucket name
- * @param string $targetBucket Target bucket (where logs are stored)
- * @param string $targetPrefix Log prefix (e,g; domain.com-)
- * @return boolean
- */
- public static function setBucketLogging($bucket, $targetBucket, $targetPrefix = null) {
- // The S3 log delivery group has to be added to the target bucket's ACP
- if ($targetBucket !== null && ($acp = self::getAccessControlPolicy($targetBucket, '')) !== false) {
- // Only add permissions to the target bucket when they do not exist
- $aclWriteSet = false;
- $aclReadSet = false;
- foreach ($acp['acl'] as $acl)
- if ($acl['type'] == 'Group' && $acl['uri'] == 'http://acs.amazonaws.com/groups/s3/LogDelivery') {
- if ($acl['permission'] == 'WRITE') $aclWriteSet = true;
- elseif ($acl['permission'] == 'READ_ACP') $aclReadSet = true;
- }
- if (!$aclWriteSet) $acp['acl'][] = array(
- 'type' => 'Group', 'uri' => 'http://acs.amazonaws.com/groups/s3/LogDelivery', 'permission' => 'WRITE'
- );
- if (!$aclReadSet) $acp['acl'][] = array(
- 'type' => 'Group', 'uri' => 'http://acs.amazonaws.com/groups/s3/LogDelivery', 'permission' => 'READ_ACP'
- );
- if (!$aclReadSet || !$aclWriteSet) self::setAccessControlPolicy($targetBucket, '', $acp);
- }
-
- $dom = new DOMDocument;
- $bucketLoggingStatus = $dom->createElement('BucketLoggingStatus');
- $bucketLoggingStatus->setAttribute('xmlns', 'http://s3.amazonaws.com/doc/2006-03-01/');
- if ($targetBucket !== null) {
- if ($targetPrefix == null) $targetPrefix = $bucket . '-';
- $loggingEnabled = $dom->createElement('LoggingEnabled');
- $loggingEnabled->appendChild($dom->createElement('TargetBucket', $targetBucket));
- $loggingEnabled->appendChild($dom->createElement('TargetPrefix', $targetPrefix));
- // TODO: Add TargetGrants?
- $bucketLoggingStatus->appendChild($loggingEnabled);
- }
- $dom->appendChild($bucketLoggingStatus);
-
- $rest = new S3Request('PUT', $bucket, '');
- $rest->setParameter('logging', null);
- $rest->data = $dom->saveXML();
- $rest->size = strlen($rest->data);
- $rest->setHeader('Content-Type', 'application/xml');
- $rest = $rest->getResponse();
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::setBucketLogging({$bucket}, {$uri}): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- return true;
- }
-
-
- /**
- * Get logging status for a bucket
- *
- * This will return false if logging is not enabled.
- * Note: To enable logging, you also need to grant write access to the log group
- *
- * @param string $bucket Bucket name
- * @return array | false
- */
- public static function getBucketLogging($bucket) {
- $rest = new S3Request('GET', $bucket, '');
- $rest->setParameter('logging', null);
- $rest = $rest->getResponse();
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::getBucketLogging({$bucket}): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- if (!isset($rest->body->LoggingEnabled)) return false; // No logging
- return array(
- 'targetBucket' => (string)$rest->body->LoggingEnabled->TargetBucket,
- 'targetPrefix' => (string)$rest->body->LoggingEnabled->TargetPrefix,
- );
- }
-
-
- /**
- * Disable bucket logging
- *
- * @param string $bucket Bucket name
- * @return boolean
- */
- public static function disableBucketLogging($bucket) {
- return self::setBucketLogging($bucket, null);
- }
-
-
- /**
- * Get a bucket's location
- *
- * @param string $bucket Bucket name
- * @return string | false
- */
- public static function getBucketLocation($bucket) {
- $rest = new S3Request('GET', $bucket, '');
- $rest->setParameter('location', null);
- $rest = $rest->getResponse();
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::getBucketLocation({$bucket}): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- return (isset($rest->body[0]) && (string)$rest->body[0] !== '') ? (string)$rest->body[0] : 'US';
- }
-
-
- /**
- * Set object or bucket Access Control Policy
- *
- * @param string $bucket Bucket name
- * @param string $uri Object URI
- * @param array $acp Access Control Policy Data (same as the data returned from getAccessControlPolicy)
- * @return boolean
- */
- public static function setAccessControlPolicy($bucket, $uri = '', $acp = array()) {
- $dom = new DOMDocument;
- $dom->formatOutput = true;
- $accessControlPolicy = $dom->createElement('AccessControlPolicy');
- $accessControlList = $dom->createElement('AccessControlList');
-
- // It seems the owner has to be passed along too
- $owner = $dom->createElement('Owner');
- $owner->appendChild($dom->createElement('ID', $acp['owner']['id']));
- $owner->appendChild($dom->createElement('DisplayName', $acp['owner']['name']));
- $accessControlPolicy->appendChild($owner);
-
- foreach ($acp['acl'] as $g) {
- $grant = $dom->createElement('Grant');
- $grantee = $dom->createElement('Grantee');
- $grantee->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
- if (isset($g['id'])) { // CanonicalUser (DisplayName is omitted)
- $grantee->setAttribute('xsi:type', 'CanonicalUser');
- $grantee->appendChild($dom->createElement('ID', $g['id']));
- } elseif (isset($g['email'])) { // AmazonCustomerByEmail
- $grantee->setAttribute('xsi:type', 'AmazonCustomerByEmail');
- $grantee->appendChild($dom->createElement('EmailAddress', $g['email']));
- } elseif ($g['type'] == 'Group') { // Group
- $grantee->setAttribute('xsi:type', 'Group');
- $grantee->appendChild($dom->createElement('URI', $g['uri']));
- }
- $grant->appendChild($grantee);
- $grant->appendChild($dom->createElement('Permission', $g['permission']));
- $accessControlList->appendChild($grant);
- }
-
- $accessControlPolicy->appendChild($accessControlList);
- $dom->appendChild($accessControlPolicy);
-
- $rest = new S3Request('PUT', $bucket, $uri);
- $rest->setParameter('acl', null);
- $rest->data = $dom->saveXML();
- $rest->size = strlen($rest->data);
- $rest->setHeader('Content-Type', 'application/xml');
- $rest = $rest->getResponse();
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::setAccessControlPolicy({$bucket}, {$uri}): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- return true;
- }
-
-
- /**
- * Get object or bucket Access Control Policy
- *
- * @param string $bucket Bucket name
- * @param string $uri Object URI
- * @return mixed | false
- */
- public static function getAccessControlPolicy($bucket, $uri = '') {
- $rest = new S3Request('GET', $bucket, $uri);
- $rest->setParameter('acl', null);
- $rest = $rest->getResponse();
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::getAccessControlPolicy({$bucket}, {$uri}): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
-
- $acp = array();
- if (isset($rest->body->Owner, $rest->body->Owner->ID, $rest->body->Owner->DisplayName)) {
- $acp['owner'] = array(
- 'id' => (string)$rest->body->Owner->ID, 'name' => (string)$rest->body->Owner->DisplayName
- );
- }
- if (isset($rest->body->AccessControlList)) {
- $acp['acl'] = array();
- foreach ($rest->body->AccessControlList->Grant as $grant) {
- foreach ($grant->Grantee as $grantee) {
- if (isset($grantee->ID, $grantee->DisplayName)) // CanonicalUser
- $acp['acl'][] = array(
- 'type' => 'CanonicalUser',
- 'id' => (string)$grantee->ID,
- 'name' => (string)$grantee->DisplayName,
- 'permission' => (string)$grant->Permission
- );
- elseif (isset($grantee->EmailAddress)) // AmazonCustomerByEmail
- $acp['acl'][] = array(
- 'type' => 'AmazonCustomerByEmail',
- 'email' => (string)$grantee->EmailAddress,
- 'permission' => (string)$grant->Permission
- );
- elseif (isset($grantee->URI)) // Group
- $acp['acl'][] = array(
- 'type' => 'Group',
- 'uri' => (string)$grantee->URI,
- 'permission' => (string)$grant->Permission
- );
- else continue;
- }
- }
- }
- return $acp;
- }
-
-
- /**
- * Delete an object
- *
- * @param string $bucket Bucket name
- * @param string $uri Object URI
- * @return boolean
- */
- public static function deleteObject($bucket, $uri) {
- $rest = new S3Request('DELETE', $bucket, $uri);
- $rest = $rest->getResponse();
- if ($rest->error === false && $rest->code !== 204)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::deleteObject(): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- return true;
- }
-
-
- /**
- * Get a query string authenticated URL
- *
- * @param string $bucket Bucket name
- * @param string $uri Object URI
- * @param integer $lifetime Lifetime in seconds
- * @param boolean $hostBucket Use the bucket name as the hostname
- * @param boolean $https Use HTTPS ($hostBucket should be false for SSL verification)
- * @return string
- */
- public static function getAuthenticatedURL($bucket, $uri, $lifetime, $hostBucket = false, $https = false) {
- $expires = time() + $lifetime;
- $uri = str_replace('%2F', '/', rawurlencode($uri)); // URI should be encoded (thanks Sean O'Dea)
- return sprintf(($https ? 'https' : 'http').'://%s/%s?AWSAccessKeyId=%s&Expires=%u&Signature=%s',
- $hostBucket ? $bucket : $bucket.'.s3.amazonaws.com', $uri, self::$__accessKey, $expires,
- urlencode(self::__getHash("GET\n\n\n{$expires}\n/{$bucket}/{$uri}")));
- }
-
- /**
- * Get upload POST parameters for form uploads
- *
- * @param string $bucket Bucket name
- * @param string $uriPrefix Object URI prefix
- * @param constant $acl ACL constant
- * @param integer $lifetime Lifetime in seconds
- * @param integer $maxFileSize Maximum filesize in bytes (default 5MB)
- * @param string $successRedirect Redirect URL or 200 / 201 status code
- * @param array $amzHeaders Array of x-amz-meta-* headers
- * @param array $headers Array of request headers or content type as a string
- * @param boolean $flashVars Includes additional "Filename" variable posted by Flash
- * @return object
- */
- public static function getHttpUploadPostParams($bucket, $uriPrefix = '', $acl = self::ACL_PRIVATE, $lifetime = 3600, $maxFileSize = 5242880, $successRedirect = "201", $amzHeaders = array(), $headers = array(), $flashVars = false) {
- // Create policy object
- $policy = new stdClass;
- $policy->expiration = gmdate('Y-m-d\TH:i:s\Z', (time() + $lifetime));
- $policy->conditions = array();
- $obj = new stdClass; $obj->bucket = $bucket; array_push($policy->conditions, $obj);
- $obj = new stdClass; $obj->acl = $acl; array_push($policy->conditions, $obj);
-
- $obj = new stdClass; // 200 for non-redirect uploads
- if (is_numeric($successRedirect) && in_array((int)$successRedirect, array(200, 201)))
- $obj->success_action_status = (string)$successRedirect;
- else // URL
- $obj->success_action_redirect = $successRedirect;
- array_push($policy->conditions, $obj);
-
- array_push($policy->conditions, array('starts-with', '$key', $uriPrefix));
- if ($flashVars) array_push($policy->conditions, array('starts-with', '$Filename', ''));
- foreach (array_keys($headers) as $headerKey)
- array_push($policy->conditions, array('starts-with', '$'.$headerKey, ''));
- foreach ($amzHeaders as $headerKey => $headerVal) {
- $obj = new stdClass; $obj->{$headerKey} = (string)$headerVal; array_push($policy->conditions, $obj);
- }
- array_push($policy->conditions, array('content-length-range', 0, $maxFileSize));
- $policy = base64_encode(str_replace('\/', '/', json_encode($policy)));
-
- // Create parameters
- $params = new stdClass;
- $params->AWSAccessKeyId = self::$__accessKey;
- $params->key = $uriPrefix.'${filename}';
- $params->acl = $acl;
- $params->policy = $policy; unset($policy);
- $params->signature = self::__getHash($params->policy);
- if (is_numeric($successRedirect) && in_array((int)$successRedirect, array(200, 201)))
- $params->success_action_status = (string)$successRedirect;
- else
- $params->success_action_redirect = $successRedirect;
- foreach ($headers as $headerKey => $headerVal) $params->{$headerKey} = (string)$headerVal;
- foreach ($amzHeaders as $headerKey => $headerVal) $params->{$headerKey} = (string)$headerVal;
- return $params;
- }
-
- /**
- * Create a CloudFront distribution
- *
- * @param string $bucket Bucket name
- * @param boolean $enabled Enabled (true/false)
- * @param array $cnames Array containing CNAME aliases
- * @param string $comment Use the bucket name as the hostname
- * @return array | false
- */
- public static function createDistribution($bucket, $enabled = true, $cnames = array(), $comment = '') {
- self::$useSSL = true; // CloudFront requires SSL
- $rest = new S3Request('POST', '', '2008-06-30/distribution', 'cloudfront.amazonaws.com');
- $rest->data = self::__getCloudFrontDistributionConfigXML($bucket.'.s3.amazonaws.com', $enabled, $comment, (string)microtime(true), $cnames);
- $rest->size = strlen($rest->data);
- $rest->setHeader('Content-Type', 'application/xml');
- $rest = self::__getCloudFrontResponse($rest);
-
- if ($rest->error === false && $rest->code !== 201)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::createDistribution({$bucket}, ".(int)$enabled.", '$comment'): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- } elseif ($rest->body instanceof SimpleXMLElement)
- return self::__parseCloudFrontDistributionConfig($rest->body);
- return false;
- }
-
-
- /**
- * Get CloudFront distribution info
- *
- * @param string $distributionId Distribution ID from listDistributions()
- * @return array | false
- */
- public static function getDistribution($distributionId) {
- self::$useSSL = true; // CloudFront requires SSL
- $rest = new S3Request('GET', '', '2008-06-30/distribution/'.$distributionId, 'cloudfront.amazonaws.com');
- $rest = self::__getCloudFrontResponse($rest);
-
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::getDistribution($distributionId): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- } elseif ($rest->body instanceof SimpleXMLElement) {
- $dist = self::__parseCloudFrontDistributionConfig($rest->body);
- $dist['hash'] = $rest->headers['hash'];
- return $dist;
- }
- return false;
- }
-
-
- /**
- * Update a CloudFront distribution
- *
- * @param array $dist Distribution array info identical to output of getDistribution()
- * @return array | false
- */
- public static function updateDistribution($dist) {
- self::$useSSL = true; // CloudFront requires SSL
- $rest = new S3Request('PUT', '', '2008-06-30/distribution/'.$dist['id'].'/config', 'cloudfront.amazonaws.com');
- $rest->data = self::__getCloudFrontDistributionConfigXML($dist['origin'], $dist['enabled'], $dist['comment'], $dist['callerReference'], $dist['cnames']);
- $rest->size = strlen($rest->data);
- $rest->setHeader('If-Match', $dist['hash']);
- $rest = self::__getCloudFrontResponse($rest);
-
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::updateDistribution({$dist['id']}, ".(int)$enabled.", '$comment'): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- } else {
- $dist = self::__parseCloudFrontDistributionConfig($rest->body);
- $dist['hash'] = $rest->headers['hash'];
- return $dist;
- }
- return false;
- }
-
-
- /**
- * Delete a CloudFront distribution
- *
- * @param array $dist Distribution array info identical to output of getDistribution()
- * @return boolean
- */
- public static function deleteDistribution($dist) {
- self::$useSSL = true; // CloudFront requires SSL
- $rest = new S3Request('DELETE', '', '2008-06-30/distribution/'.$dist['id'], 'cloudfront.amazonaws.com');
- $rest->setHeader('If-Match', $dist['hash']);
- $rest = self::__getCloudFrontResponse($rest);
-
- if ($rest->error === false && $rest->code !== 204)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::deleteDistribution({$dist['id']}): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- }
- return true;
- }
-
-
- /**
- * Get a list of CloudFront distributions
- *
- * @return array
- */
- public static function listDistributions() {
- self::$useSSL = true; // CloudFront requires SSL
- $rest = new S3Request('GET', '', '2008-06-30/distribution', 'cloudfront.amazonaws.com');
- $rest = self::__getCloudFrontResponse($rest);
-
- if ($rest->error === false && $rest->code !== 200)
- $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
- if ($rest->error !== false) {
- trigger_error(sprintf("S3::listDistributions(): [%s] %s",
- $rest->error['code'], $rest->error['message']), E_USER_WARNING);
- return false;
- } elseif ($rest->body instanceof SimpleXMLElement && isset($rest->body->DistributionSummary)) {
- $list = array();
- if (isset($rest->body->Marker, $rest->body->MaxItems, $rest->body->IsTruncated)) {
- //$info['marker'] = (string)$rest->body->Marker;
- //$info['maxItems'] = (int)$rest->body->MaxItems;
- //$info['isTruncated'] = (string)$rest->body->IsTruncated == 'true' ? true : false;
- }
- foreach ($rest->body->DistributionSummary as $summary) {
- $list[(string)$summary->Id] = self::__parseCloudFrontDistributionConfig($summary);
- }
- return $list;
- }
- return array();
- }
-
-
- /**
- * Get a DistributionConfig DOMDocument
- *
- * @internal Used to create XML in createDistribution() and updateDistribution()
- * @param string $bucket Origin bucket
- * @param boolean $enabled Enabled (true/false)
- * @param string $comment Comment to append
- * @param string $callerReference Caller reference
- * @param array $cnames Array of CNAME aliases
- * @return string
- */
- private static function __getCloudFrontDistributionConfigXML($bucket, $enabled, $comment, $callerReference = '0', $cnames = array()) {
- $dom = new DOMDocument('1.0', 'UTF-8');
- $dom->formatOutput = true;
- $distributionConfig = $dom->createElement('DistributionConfig');
- $distributionConfig->setAttribute('xmlns', 'http://cloudfront.amazonaws.com/doc/2008-06-30/');
- $distributionConfig->appendChild($dom->createElement('Origin', $bucket));
- $distributionConfig->appendChild($dom->createElement('CallerReference', $callerReference));
- foreach ($cnames as $cname)
- $distributionConfig->appendChild($dom->createElement('CNAME', $cname));
- if ($comment !== '') $distributionConfig->appendChild($dom->createElement('Comment', $comment));
- $distributionConfig->appendChild($dom->createElement('Enabled', $enabled ? 'true' : 'false'));
- $dom->appendChild($distributionConfig);
- return $dom->saveXML();
- }
-
-
- /**
- * Parse a CloudFront distribution config
- *
- * @internal Used to parse the CloudFront DistributionConfig node to an array
- * @param object &$node DOMNode
- * @return array
- */
- private static function __parseCloudFrontDistributionConfig(&$node) {
- $dist = array();
- if (isset($node->Id, $node->Status, $node->LastModifiedTime, $node->DomainName)) {
- $dist['id'] = (string)$node->Id;
- $dist['status'] = (string)$node->Status;
- $dist['time'] = strtotime((string)$node->LastModifiedTime);
- $dist['domain'] = (string)$node->DomainName;
- }
- if (isset($node->CallerReference))
- $dist['callerReference'] = (string)$node->CallerReference;
- if (isset($node->Comment))
- $dist['comment'] = (string)$node->Comment;
- if (isset($node->Enabled, $node->Origin)) {
- $dist['origin'] = (string)$node->Origin;
- $dist['enabled'] = (string)$node->Enabled == 'true' ? true : false;
- } elseif (isset($node->DistributionConfig)) {
- $dist = array_merge($dist, self::__parseCloudFrontDistributionConfig($node->DistributionConfig));
- }
- if (isset($node->CNAME)) {
- $dist['cnames'] = array();
- foreach ($node->CNAME as $cname) $dist['cnames'][(string)$cname] = (string)$cname;
- }
- return $dist;
- }
-
-
- /**
- * Grab CloudFront response
- *
- * @internal Used to parse the CloudFront S3Request::getResponse() output
- * @param object &$rest S3Request instance
- * @return object
- */
- private static function __getCloudFrontResponse(&$rest) {
- $rest->getResponse();
- if ($rest->response->error === false && isset($rest->response->body) &&
- is_string($rest->response->body) && substr($rest->response->body, 0, 5) == '<?xml') {
- $rest->response->body = simplexml_load_string($rest->response->body);
- // Grab CloudFront errors
- if (isset($rest->response->body->Error, $rest->response->body->Error->Code,
- $rest->response->body->Error->Message)) {
- $rest->response->error = array(
- 'code' => (string)$rest->response->body->Error->Code,
- 'message' => (string)$rest->response->body->Error->Message
- );
- unset($rest->response->body);
- }
- }
- return $rest->response;
- }
-
-
- /**
- * Get MIME type for file
- *
- * @internal Used to get mime types
- * @param string &$file File path
- * @return string
- */
- public static function __getMimeType(&$file) {
- $type = false;
- // Fileinfo documentation says fileinfo_open() will use the
- // MAGIC env var for the magic file
- if (extension_loaded('fileinfo') && isset($_ENV['MAGIC']) &&
- ($finfo = finfo_open(FILEINFO_MIME, $_ENV['MAGIC'])) !== false) {
- if (($type = finfo_file($finfo, $file)) !== false) {
- // Remove the charset and grab the last content-type
- $type = explode(' ', str_replace('; charset=', ';charset=', $type));
- $type = array_pop($type);
- $type = explode(';', $type);
- $type = trim(array_shift($type));
- }
- finfo_close($finfo);
-
- // If anyone is still using mime_content_type()
- } elseif (function_exists('mime_content_type'))
- $type = trim(mime_content_type($file));
-
- if ($type !== false && strlen($type) > 0) return $type;
-
- // Otherwise do it the old fashioned way
- static $exts = array(
- 'jpg' => 'image/jpeg', 'gif' => 'image/gif', 'png' => 'image/png',
- 'tif' => 'image/tiff', 'tiff' => 'image/tiff', 'ico' => 'image/x-icon',
- 'swf' => 'application/x-shockwave-flash', 'pdf' => 'application/pdf',
- 'zip' => 'application/zip', 'gz' => 'application/x-gzip',
- 'tar' => 'application/x-tar', 'bz' => 'application/x-bzip',
- 'bz2' => 'application/x-bzip2', 'txt' => 'text/plain',
- 'asc' => 'text/plain', 'htm' => 'text/html', 'html' => 'text/html',
- 'css' => 'text/css', 'js' => 'text/javascript',
- 'xml' => 'text/xml', 'xsl' => 'application/xsl+xml',
- 'ogg' => 'application/ogg', 'mp3' => 'audio/mpeg', 'wav' => 'audio/x-wav',
- 'avi' => 'video/x-msvideo', 'mpg' => 'video/mpeg', 'mpeg' => 'video/mpeg',
- 'mov' => 'video/quicktime', 'flv' => 'video/x-flv', 'php' => 'text/x-php'
- );
- $ext = strtolower(pathInfo($file, PATHINFO_EXTENSION));
- return isset($exts[$ext]) ? $exts[$ext] : 'application/octet-stream';
- }
-
-
- /**
- * Generate the auth string: "AWS AccessKey:Signature"
- *
- * @internal Used by S3Request::getResponse()
- * @param string $string String to sign
- * @return string
- */
- public static function __getSignature($string) {
- return 'AWS '.self::$__accessKey.':'.self::__getHash($string);
- }
-
-
- /**
- * Creates a HMAC-SHA1 hash
- *
- * This uses the hash extension if loaded
- *
- * @internal Used by __getSignature()
- * @param string $string String to sign
- * @return string
- */
- private static function __getHash($string) {
- return base64_encode(extension_loaded('hash') ?
- hash_hmac('sha1', $string, self::$__secretKey, true) : pack('H*', sha1(
- (str_pad(self::$__secretKey, 64, chr(0x00)) ^ (str_repeat(chr(0x5c), 64))) .
- pack('H*', sha1((str_pad(self::$__secretKey, 64, chr(0x00)) ^
- (str_repeat(chr(0x36), 64))) . $string)))));
- }
-
-}
-
-final class S3Request {
- private $verb, $bucket, $uri, $resource = '', $parameters = array(),
- $amzHeaders = array(), $headers = array(
- 'Host' => '', 'Date' => '', 'Content-MD5' => '', 'Content-Type' => ''
- );
- public $fp = false, $size = 0, $data = false, $response;
-
-
- /**
- * Constructor
- *
- * @param string $verb Verb
- * @param string $bucket Bucket name
- * @param string $uri Object URI
- * @return mixed
- */
- function __construct($verb, $bucket = '', $uri = '', $defaultHost = 's3.amazonaws.com') {
- $this->verb = $verb;
- $this->bucket = strtolower($bucket);
- $this->uri = $uri !== '' ? '/'.str_replace('%2F', '/', rawurlencode($uri)) : '/';
-
- if ($this->bucket !== '') {
- $this->headers['Host'] = $this->bucket.'.'.$defaultHost;
- $this->resource = '/'.$this->bucket.$this->uri;
- } else {
- $this->headers['Host'] = $defaultHost;
- //$this->resource = strlen($this->uri) > 1 ? '/'.$this->bucket.$this->uri : $this->uri;
- $this->resource = $this->uri;
- }
- $this->headers['Date'] = gmdate('D, d M Y H:i:s T');
-
- $this->response = new STDClass;
- $this->response->error = false;
- }
-
-
- /**
- * Set request parameter
- *
- * @param string $key Key
- * @param string $value Value
- * @return void
- */
- public function setParameter($key, $value) {
- $this->parameters[$key] = $value;
- }
-
-
- /**
- * Set request header
- *
- * @param string $key Key
- * @param string $value Value
- * @return void
- */
- public function setHeader($key, $value) {
- $this->headers[$key] = $value;
- }
-
-
- /**
- * Set x-amz-meta-* header
- *
- * @param string $key Key
- * @param string $value Value
- * @return void
- */
- public function setAmzHeader($key, $value) {
- $this->amzHeaders[$key] = $value;
- }
-
-
- /**
- * Get the S3 response
- *
- * @return object | false
- */
- public function getResponse() {
- $query = '';
- if (sizeof($this->parameters) > 0) {
- $query = substr($this->uri, -1) !== '?' ? '?' : '&';
- foreach ($this->parameters as $var => $value)
- if ($value == null || $value == '') $query .= $var.'&';
- // Parameters should be encoded (thanks Sean O'Dea)
- else $query .= $var.'='.rawurlencode($value).'&';
- $query = substr($query, 0, -1);
- $this->uri .= $query;
-
- if (array_key_exists('acl', $this->parameters) ||
- array_key_exists('location', $this->parameters) ||
- array_key_exists('torrent', $this->parameters) ||
- array_key_exists('logging', $this->parameters))
- $this->resource .= $query;
- }
- $url = ((S3::$useSSL && extension_loaded('openssl')) ?
- 'https://':'http://').$this->headers['Host'].$this->uri;
- //var_dump($this->bucket, $this->uri, $this->resource, $url);
-
- // Basic setup
- $curl = curl_init();
- curl_setopt($curl, CURLOPT_USERAGENT, 'S3/php');
-
- if (S3::$useSSL) {
- curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1);
- curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 1);
- }
-
- curl_setopt($curl, CURLOPT_URL, $url);
-
- // Headers
- $headers = array(); $amz = array();
- foreach ($this->amzHeaders as $header => $value)
- if (strlen($value) > 0) $headers[] = $header.': '.$value;
- foreach ($this->headers as $header => $value)
- if (strlen($value) > 0) $headers[] = $header.': '.$value;
-
- // Collect AMZ headers for signature
- foreach ($this->amzHeaders as $header => $value)
- if (strlen($value) > 0) $amz[] = strtolower($header).':'.$value;
-
- // AMZ headers must be sorted
- if (sizeof($amz) > 0) {
- sort($amz);
- $amz = "\n".implode("\n", $amz);
- } else $amz = '';
-
- // Authorization string (CloudFront stringToSign should only contain a date)
- $headers[] = 'Authorization: ' . S3::__getSignature(
- $this->headers['Host'] == 'cloudfront.amazonaws.com' ? $this->headers['Date'] :
- $this->verb."\n".$this->headers['Content-MD5']."\n".
- $this->headers['Content-Type']."\n".$this->headers['Date'].$amz."\n".$this->resource
- );
-
- curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
- curl_setopt($curl, CURLOPT_HEADER, false);
- curl_setopt($curl, CURLOPT_RETURNTRANSFER, false);
- curl_setopt($curl, CURLOPT_WRITEFUNCTION, array(&$this, '__responseWriteCallback'));
- curl_setopt($curl, CURLOPT_HEADERFUNCTION, array(&$this, '__responseHeaderCallback'));
- curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
-
- // Request types
- switch ($this->verb) {
- case 'GET': break;
- case 'PUT': case 'POST': // POST only used for CloudFront
- if ($this->fp !== false) {
- curl_setopt($curl, CURLOPT_PUT, true);
- curl_setopt($curl, CURLOPT_INFILE, $this->fp);
- if ($this->size >= 0)
- curl_setopt($curl, CURLOPT_INFILESIZE, $this->size);
- } elseif ($this->data !== false) {
- curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $this->verb);
- curl_setopt($curl, CURLOPT_POSTFIELDS, $this->data);
- if ($this->size >= 0)
- curl_setopt($curl, CURLOPT_BUFFERSIZE, $this->size);
- } else
- curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $this->verb);
- break;
- case 'HEAD':
- curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'HEAD');
- curl_setopt($curl, CURLOPT_NOBODY, true);
- break;
- case 'DELETE':
- curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'DELETE');
- break;
- default: break;
- }
-
- // Execute, grab errors
- if (curl_exec($curl))
- $this->response->code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
- else
- $this->response->error = array(
- 'code' => curl_errno($curl),
- 'message' => curl_error($curl),
- 'resource' => $this->resource
- );
-
- @curl_close($curl);
-
- // Parse body into XML
- if ($this->response->error === false && isset($this->response->headers['type']) &&
- $this->response->headers['type'] == 'application/xml' && isset($this->response->body)) {
- $this->response->body = simplexml_load_string($this->response->body);
-
- // Grab S3 errors
- if (!in_array($this->response->code, array(200, 204)) &&
- isset($this->response->body->Code, $this->response->body->Message)) {
- $this->response->error = array(
- 'code' => (string)$this->response->body->Code,
- 'message' => (string)$this->response->body->Message
- );
- if (isset($this->response->body->Resource))
- $this->response->error['resource'] = (string)$this->response->body->Resource;
- unset($this->response->body);
- }
- }
-
- // Clean up file resources
- if ($this->fp !== false && is_resource($this->fp)) fclose($this->fp);
-
- return $this->response;
- }
-
-
- /**
- * CURL write callback
- *
- * @param resource &$curl CURL resource
- * @param string &$data Data
- * @return integer
- */
- private function __responseWriteCallback(&$curl, &$data) {
- if ($this->response->code == 200 && $this->fp !== false)
- return fwrite($this->fp, $data);
- else
- $this->response->body .= $data;
- return strlen($data);
- }
-
-
- /**
- * CURL header callback
- *
- * @param resource &$curl CURL resource
- * @param string &$data Data
- * @return integer
- */
- private function __responseHeaderCallback(&$curl, &$data) {
- if (($strlen = strlen($data)) <= 2) return $strlen;
- if (substr($data, 0, 4) == 'HTTP')
- $this->response->code = (int)substr($data, 9, 3);
- else {
- list($header, $value) = explode(': ', trim($data), 2);
- if ($header == 'Last-Modified')
- $this->response->headers['time'] = strtotime($value);
- elseif ($header == 'Content-Length')
- $this->response->headers['size'] = (int)$value;
- elseif ($header == 'Content-Type')
- $this->response->headers['type'] = $value;
- elseif ($header == 'ETag')
- $this->response->headers['hash'] = $value{0} == '"' ? substr($value, 1, -1) : $value;
- elseif (preg_match('/^x-amz-meta-.*$/', $header))
- $this->response->headers[$header] = is_numeric($value) ? (int)$value : $value;
- }
- return $strlen;
- }
-
-}
--
cgit v1.2.3