protected function findConnectionAssetDeltas($connection_id, $connection = false)
{
if (!$connection) {
$connection = $this->getConnectionDetails($connection_id);
}
$all_local_assets = $this->getAssetsForConnection($connection_id);
if (!$all_local_assets) {
$all_local_assets = array();
}
$all_remote_files = false;
// create reference arrays
$id_lookup = array();
$compare_local = array();
$compare_remote = array();
// populate local reference arrays
foreach ($all_local_assets as $asset) {
$id_lookup[$asset['location']] = $asset['id'];
$compare_local[$asset['location']] = $asset['hash'];
}
// grab remotes, format $compare_remote[] as:
// $compare_remote['resource_location'] => file or generated hash
//
// IMPORTANT:
// if $all_remote_files must be keyed by service URI and each entry
// must contain a value for 'size' and 'hash' -- each service Seed
// should comply to that formatting but if not, fix it there, not here
switch ($connection['type']) {
case 'com.amazon':
$s3 = new S3Seed($connection['user_id'], $connection_id);
$all_remote_files = $s3->listAllFiles();
if (!is_array($all_remote_files)) {
// could not get remote list. boo. abort.
return false;
} else {
// populate remote reference array
foreach ($all_remote_files as $file) {
$compare_remote[$file['name']] = $file['hash'];
}
}
}
if ($all_remote_files) {
//find deltas
$deltas = array_diff_assoc($compare_remote, $compare_local);
$deltas = array_merge($deltas, array_diff_assoc($compare_local, $compare_remote));
foreach ($deltas as $location => &$change) {
if (array_key_exists($location, $compare_local) && array_key_exists($location, $compare_remote)) {
$change = 'update';
// keys in both location - means hash has changed. edit local.
} else {
if (array_key_exists($location, $compare_remote)) {
$change = 'add';
// remote key only - means new file. add local.
} else {
$change = 'delete';
// local key only - means file is gone. remove local.
}
}
}
$return_array = array('local_id_reference' => $id_lookup, 'remote_details' => $all_remote_files, 'deltas' => $deltas);
return $return_array;
} else {
return false;
}
}
function testAuth()
{
if ($this->s3_key) {
$s3 = new S3Seed($this->cash_user_id, $this->s3_connection_id);
$starting_acp = $s3->getAccessControlPolicy($this->s3_bucket);
$this->assertTrue(is_array($starting_acp));
$second_email = getTestEnv("S3_2_EMAIL");
$second_key = getTestEnv("S3_2_KEY");
$second_secret = getTestEnv("S3_2_SECRET");
if ($second_email && $second_key && $second_secret) {
$auth_success = $s3->authorizeEmailForBucket($this->s3_bucket, $second_email);
$this->assertTrue($auth_success);
$changed_acp = $s3->getAccessControlPolicy($this->s3_bucket);
$this->assertNotEqual($starting_acp, $changed_acp);
// add a new connection for the second user
$c = new CASHConnection($this->cash_user_id);
$new_connection_id = $c->setSettings('S32', 'com.amazon', array("key" => $second_key, "secret" => $second_secret, "bucket" => $this->s3_bucket));
if ($new_connection_id) {
$s32 = new S3Seed($this->cash_user_id, $new_connection_id);
// now test that we do in fact have upload permission
// go through the range of tests — upload, delete, verify
$test_filename = dirname(__FILE__) . '/test' . $this->timestamp;
$tmp_file = file_put_contents($test_filename, $this->timestamp);
$result = $s32->uploadFile($test_filename, false, false);
$this->assertTrue($result);
$result = $s32->deleteFile('test' . $this->timestamp);
$this->assertTrue($result);
$full_list = $s32->listAllFiles();
$this->assertFalse(array_key_exists('test' . $this->timestamp, $full_list));
unlink(dirname(__FILE__) . '/test' . $this->timestamp);
unset($s32);
$acp_success = $s3->setAccessControlPolicy($this->s3_bucket, '', $starting_acp);
$this->assertTrue($acp_success);
$changed_acp = $s3->getAccessControlPolicy($this->s3_bucket);
$this->assertEqual($starting_acp, $changed_acp);
} else {
echo 'problem adding second S3Seed';
}
}
}
}
function testDelete()
{
if ($this->s3_key) {
$s3 = new S3Seed($this->cash_user_id, $this->s3_connection_id);
// delete both files and test return
$result = $s3->deleteFile('test' . $this->timestamp);
$this->assertTrue($result);
$result = $s3->deleteFile('test_private' . $this->timestamp);
$this->assertTrue($result);
// verify they are no longer listed
$full_list = $s3->listAllFiles();
$this->assertFalse(array_key_exists('test' . $this->timestamp, $full_list));
$this->assertFalse(array_key_exists('test_private' . $this->timestamp, $full_list));
}
}
