mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
513 lines
16 KiB
PHP
513 lines
16 KiB
PHP
<?php
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use Filesystem as SS_Filesystem;
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use League\Flysystem\Filesystem;
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use SilverStripe\Filesystem\Flysystem\AssetAdapter;
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use SilverStripe\Filesystem\Flysystem\FlysystemAssetStore;
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use SilverStripe\Filesystem\Flysystem\FlysystemUrlPlugin;
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use SilverStripe\Filesystem\Storage\AssetContainer;
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use SilverStripe\Filesystem\Storage\AssetStore;
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use SilverStripe\Filesystem\Storage\FlysystemGeneratedAssetHandler;
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class AssetStoreTest extends SapphireTest {
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public function setUp() {
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parent::setUp();
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// Set backend and base url
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AssetStoreTest_SpyStore::activate('DBFileTest');
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}
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public function tearDown() {
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AssetStoreTest_SpyStore::reset();
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parent::tearDown();
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}
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/**
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* @return AssetStoreTest_SpyStore
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*/
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protected function getBackend() {
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return Injector::inst()->get('AssetStore');
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}
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/**
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* Test different storage methods
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*/
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public function testStorageMethods() {
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$backend = $this->getBackend();
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// Test setFromContent
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$puppies1 = 'puppies';
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$puppies1Tuple = $backend->setFromString($puppies1, 'pets/my-puppy.txt');
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$this->assertEquals(
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array (
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'Hash' => '2a17a9cb4be918774e73ba83bd1c1e7d000fdd53',
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'Filename' => 'pets/my-puppy.txt',
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'Variant' => '',
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),
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$puppies1Tuple
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);
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// Test setFromStream (seekable)
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$fish1 = realpath(__DIR__ .'/../model/testimages/test-image-high-quality.jpg');
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$fish1Stream = fopen($fish1, 'r');
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$fish1Tuple = $backend->setFromStream($fish1Stream, 'parent/awesome-fish.jpg');
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fclose($fish1Stream);
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$this->assertEquals(
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array (
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'Hash' => 'a870de278b475cb75f5d9f451439b2d378e13af1',
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'Filename' => 'parent/awesome-fish.jpg',
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'Variant' => '',
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),
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$fish1Tuple
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);
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// Test with non-seekable streams
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AssetStoreTest_SpyStore::$seekable_override = false;
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$fish2 = realpath(__DIR__ .'/../model/testimages/test-image-low-quality.jpg');
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$fish2Stream = fopen($fish2, 'r');
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$fish2Tuple = $backend->setFromStream($fish2Stream, 'parent/mediocre-fish.jpg');
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fclose($fish2Stream);
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$this->assertEquals(
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array (
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'Hash' => '33be1b95cba0358fe54e8b13532162d52f97421c',
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'Filename' => 'parent/mediocre-fish.jpg',
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'Variant' => '',
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),
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$fish2Tuple
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);
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AssetStoreTest_SpyStore::$seekable_override = null;
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}
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/**
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* Test that the backend correctly resolves conflicts
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*/
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public function testConflictResolution() {
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$backend = $this->getBackend();
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// Put a file in
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$fish1 = realpath(__DIR__ .'/../model/testimages/test-image-high-quality.jpg');
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$this->assertFileExists($fish1);
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$fish1Tuple = $backend->setFromLocalFile($fish1, 'directory/lovely-fish.jpg');
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$this->assertEquals(
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array(
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'Hash' => 'a870de278b475cb75f5d9f451439b2d378e13af1',
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'Filename' => 'directory/lovely-fish.jpg',
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'Variant' => '',
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),
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$fish1Tuple
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);
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$this->assertEquals(
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'/assets/DBFileTest/directory/a870de278b/lovely-fish.jpg',
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$backend->getAsURL($fish1Tuple['Filename'], $fish1Tuple['Hash'])
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);
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// Write a different file with same name. Should not detect duplicates since sha are different
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$fish2 = realpath(__DIR__ .'/../model/testimages/test-image-low-quality.jpg');
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try {
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$fish2Tuple = $backend->setFromLocalFile($fish2, 'directory/lovely-fish.jpg', null, null, AssetStore::CONFLICT_EXCEPTION);
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} catch(Exception $ex) {
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return $this->fail('Writing file with different sha to same location failed with exception');
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}
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$this->assertEquals(
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array(
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'Hash' => '33be1b95cba0358fe54e8b13532162d52f97421c',
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'Filename' => 'directory/lovely-fish.jpg',
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'Variant' => '',
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),
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$fish2Tuple
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);
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$this->assertEquals(
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'/assets/DBFileTest/directory/33be1b95cb/lovely-fish.jpg',
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$backend->getAsURL($fish2Tuple['Filename'], $fish2Tuple['Hash'])
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);
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// Write original file back with rename
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$this->assertFileExists($fish1);
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$fish3Tuple = $backend->setFromLocalFile($fish1, 'directory/lovely-fish.jpg', null, null, AssetStore::CONFLICT_RENAME);
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$this->assertEquals(
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array(
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'Hash' => 'a870de278b475cb75f5d9f451439b2d378e13af1',
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'Filename' => 'directory/lovely-fish-v2.jpg',
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'Variant' => '',
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),
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$fish3Tuple
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);
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$this->assertEquals(
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'/assets/DBFileTest/directory/a870de278b/lovely-fish-v2.jpg',
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$backend->getAsURL($fish3Tuple['Filename'], $fish3Tuple['Hash'])
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);
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// Write another file should increment to -v3
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$fish4Tuple = $backend->setFromLocalFile($fish1, 'directory/lovely-fish-v2.jpg', null, null, AssetStore::CONFLICT_RENAME);
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$this->assertEquals(
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array(
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'Hash' => 'a870de278b475cb75f5d9f451439b2d378e13af1',
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'Filename' => 'directory/lovely-fish-v3.jpg',
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'Variant' => '',
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),
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$fish4Tuple
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);
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$this->assertEquals(
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'/assets/DBFileTest/directory/a870de278b/lovely-fish-v3.jpg',
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$backend->getAsURL($fish4Tuple['Filename'], $fish4Tuple['Hash'])
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);
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// Test conflict use existing file
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$fish5Tuple = $backend->setFromLocalFile($fish1, 'directory/lovely-fish.jpg', null, null, AssetStore::CONFLICT_USE_EXISTING);
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$this->assertEquals(
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array(
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'Hash' => 'a870de278b475cb75f5d9f451439b2d378e13af1',
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'Filename' => 'directory/lovely-fish.jpg',
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'Variant' => '',
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),
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$fish5Tuple
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);
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$this->assertEquals(
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'/assets/DBFileTest/directory/a870de278b/lovely-fish.jpg',
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$backend->getAsURL($fish5Tuple['Filename'], $fish5Tuple['Hash'])
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);
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// Test conflict use existing file
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$fish6Tuple = $backend->setFromLocalFile($fish1, 'directory/lovely-fish.jpg', null, null, AssetStore::CONFLICT_OVERWRITE);
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$this->assertEquals(
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array(
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'Hash' => 'a870de278b475cb75f5d9f451439b2d378e13af1',
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'Filename' => 'directory/lovely-fish.jpg',
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'Variant' => '',
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),
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$fish6Tuple
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);
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$this->assertEquals(
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'/assets/DBFileTest/directory/a870de278b/lovely-fish.jpg',
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$backend->getAsURL($fish6Tuple['Filename'], $fish6Tuple['Hash'])
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);
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}
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/**
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* Test that flysystem can regenerate the original filename from fileID
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*/
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public function testGetOriginalFilename() {
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$store = new AssetStoreTest_SpyStore();
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$this->assertEquals(
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'directory/lovely-fish.jpg',
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$store->getOriginalFilename('directory/a870de278b/lovely-fish.jpg', $variant)
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);
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$this->assertEmpty($variant);
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$this->assertEquals(
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'directory/lovely-fish.jpg',
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$store->getOriginalFilename('directory/a870de278b/lovely-fish__variant.jpg', $variant)
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);
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$this->assertEquals('variant', $variant);
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$this->assertEquals(
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'directory/lovely_fish.jpg',
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$store->getOriginalFilename('directory/a870de278b/lovely_fish__vari_ant.jpg', $variant)
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);
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$this->assertEquals('vari_ant', $variant);
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$this->assertEquals(
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'directory/lovely_fish.jpg',
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$store->getOriginalFilename('directory/a870de278b/lovely_fish.jpg', $variant)
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);
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$this->assertEmpty($variant);
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$this->assertEquals(
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'lovely-fish.jpg',
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$store->getOriginalFilename('a870de278b/lovely-fish.jpg', $variant)
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);
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$this->assertEmpty($variant);
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$this->assertEquals(
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'lovely-fish.jpg',
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$store->getOriginalFilename('a870de278b/lovely-fish__variant.jpg', $variant)
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);
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$this->assertEquals('variant', $variant);
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$this->assertEquals(
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'lovely_fish.jpg',
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$store->getOriginalFilename('a870de278b/lovely_fish__vari__ant.jpg', $variant)
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);
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$this->assertEquals('vari__ant', $variant);
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$this->assertEquals(
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'lovely_fish.jpg',
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$store->getOriginalFilename('a870de278b/lovely_fish.jpg', $variant)
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);
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$this->assertEmpty($variant);
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}
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/**
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* Test internal file Id generation
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*/
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public function testGetFileID() {
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$store = new AssetStoreTest_SpyStore();
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$this->assertEquals(
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'directory/2a17a9cb4b/file.jpg',
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$store->getFileID('directory/file.jpg', sha1('puppies'))
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);
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$this->assertEquals(
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'2a17a9cb4b/file.jpg',
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$store->getFileID('file.jpg', sha1('puppies'))
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);
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$this->assertEquals(
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'dir_ectory/2a17a9cb4b/fil_e.jpg',
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$store->getFileID('dir__ectory/fil__e.jpg', sha1('puppies'))
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);
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$this->assertEquals(
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'directory/2a17a9cb4b/file_variant.jpg',
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$store->getFileID('directory/file__variant.jpg', sha1('puppies'), null)
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);
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$this->assertEquals(
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'directory/2a17a9cb4b/file__variant.jpg',
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$store->getFileID('directory/file.jpg', sha1('puppies'), 'variant')
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);
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$this->assertEquals(
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'2a17a9cb4b/file__var__iant.jpg',
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$store->getFileID('file.jpg', sha1('puppies'), 'var__iant')
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);
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}
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public function testGetMetadata() {
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$backend = $this->getBackend();
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// jpg
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$fish = realpath(__DIR__ .'/../model/testimages/test-image-high-quality.jpg');
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$fishTuple = $backend->setFromLocalFile($fish, 'parent/awesome-fish.jpg');
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$this->assertEquals(
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'image/jpeg',
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$backend->getMimeType($fishTuple['Filename'], $fishTuple['Hash'])
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);
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$fishMeta = $backend->getMetadata($fishTuple['Filename'], $fishTuple['Hash']);
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$this->assertEquals(151889, $fishMeta['size']);
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$this->assertEquals('file', $fishMeta['type']);
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$this->assertNotEmpty($fishMeta['timestamp']);
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// text
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$puppies = 'puppies';
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$puppiesTuple = $backend->setFromString($puppies, 'pets/my-puppy.txt');
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$this->assertEquals(
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'text/plain',
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$backend->getMimeType($puppiesTuple['Filename'], $puppiesTuple['Hash'])
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);
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$puppiesMeta = $backend->getMetadata($puppiesTuple['Filename'], $puppiesTuple['Hash']);
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$this->assertEquals(7, $puppiesMeta['size']);
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$this->assertEquals('file', $puppiesMeta['type']);
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$this->assertNotEmpty($puppiesMeta['timestamp']);
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}
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/**
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* Test that legacy filenames work as expected
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*/
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public function testLegacyFilenames() {
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Config::inst()->update(get_class(new FlysystemAssetStore()), 'legacy_filenames', true);
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$backend = $this->getBackend();
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// Put a file in
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$fish1 = realpath(__DIR__ .'/../model/testimages/test-image-high-quality.jpg');
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$this->assertFileExists($fish1);
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$fish1Tuple = $backend->setFromLocalFile($fish1, 'directory/lovely-fish.jpg');
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$this->assertEquals(
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array(
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'Hash' => 'a870de278b475cb75f5d9f451439b2d378e13af1',
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'Filename' => 'directory/lovely-fish.jpg',
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'Variant' => '',
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),
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$fish1Tuple
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);
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$this->assertEquals(
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'/assets/DBFileTest/directory/lovely-fish.jpg',
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$backend->getAsURL($fish1Tuple['Filename'], $fish1Tuple['Hash'])
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);
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// Write a different file with same name.
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// Since we are using legacy filenames, this should generate a new filename
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$fish2 = realpath(__DIR__ .'/../model/testimages/test-image-low-quality.jpg');
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try {
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$backend->setFromLocalFile($fish2, 'directory/lovely-fish.jpg', null, null, AssetStore::CONFLICT_EXCEPTION);
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return $this->fail('Writing file with different sha to same location should throw exception');
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} catch(Exception $ex) {
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// Success
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}
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// Re-attempt this file write with conflict_rename
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$fish3Tuple = $backend->setFromLocalFile($fish2, 'directory/lovely-fish.jpg', null, null, AssetStore::CONFLICT_RENAME);
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$this->assertEquals(
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array(
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'Hash' => '33be1b95cba0358fe54e8b13532162d52f97421c',
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'Filename' => 'directory/lovely-fish-v2.jpg',
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'Variant' => '',
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),
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$fish3Tuple
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);
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$this->assertEquals(
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'/assets/DBFileTest/directory/lovely-fish-v2.jpg',
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$backend->getAsURL($fish3Tuple['Filename'], $fish3Tuple['Hash'])
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);
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// Write back original file, but with CONFLICT_EXISTING. The file should not change
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$fish4Tuple = $backend->setFromLocalFile($fish1, 'directory/lovely-fish-v2.jpg', null, null, AssetStore::CONFLICT_USE_EXISTING);
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$this->assertEquals(
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array(
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'Hash' => '33be1b95cba0358fe54e8b13532162d52f97421c',
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'Filename' => 'directory/lovely-fish-v2.jpg',
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'Variant' => '',
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),
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$fish4Tuple
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);
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$this->assertEquals(
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'/assets/DBFileTest/directory/lovely-fish-v2.jpg',
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$backend->getAsURL($fish4Tuple['Filename'], $fish4Tuple['Hash'])
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);
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// Write back original file with CONFLICT_OVERWRITE. The file sha should now be updated
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$fish5Tuple = $backend->setFromLocalFile($fish1, 'directory/lovely-fish-v2.jpg', null, null, AssetStore::CONFLICT_OVERWRITE);
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$this->assertEquals(
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array(
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'Hash' => 'a870de278b475cb75f5d9f451439b2d378e13af1',
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'Filename' => 'directory/lovely-fish-v2.jpg',
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'Variant' => '',
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),
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$fish5Tuple
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);
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$this->assertEquals(
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'/assets/DBFileTest/directory/lovely-fish-v2.jpg',
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$backend->getAsURL($fish5Tuple['Filename'], $fish5Tuple['Hash'])
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);
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}
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/**
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* Test default conflict resolution
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*/
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public function testDefaultConflictResolution() {
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$store = $this->getBackend();
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// Disable legacy filenames
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Config::inst()->update(get_class(new FlysystemAssetStore()), 'legacy_filenames', false);
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$this->assertEquals(AssetStore::CONFLICT_OVERWRITE, $store->getDefaultConflictResolution(null));
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$this->assertEquals(AssetStore::CONFLICT_OVERWRITE, $store->getDefaultConflictResolution('somevariant'));
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// Enable legacy filenames
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Config::inst()->update(get_class(new FlysystemAssetStore()), 'legacy_filenames', true);
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$this->assertEquals(AssetStore::CONFLICT_RENAME, $store->getDefaultConflictResolution(null));
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$this->assertEquals(AssetStore::CONFLICT_OVERWRITE, $store->getDefaultConflictResolution('somevariant'));
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}
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}
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/**
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* Spy!
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*/
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class AssetStoreTest_SpyStore extends FlysystemAssetStore {
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/**
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* Set to true|false to override all isSeekableStream calls
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*
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* @var null|bool
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*/
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public static $seekable_override = null;
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/**
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* Base dir of current file
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*
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* @var string
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*/
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public static $basedir = null;
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/**
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* Set this store as the new asset backend
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*
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* @param string $basedir Basedir to store assets, which will be placed beneath 'assets' folder
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*/
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public static function activate($basedir) {
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// Assign this as the new store
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$adapter = new AssetAdapter(ASSETS_PATH . '/' . $basedir);
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$filesystem = new Filesystem($adapter);
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$filesystem->addPlugin(new FlysystemUrlPlugin());
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$backend = new AssetStoreTest_SpyStore();
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$backend->setFilesystem($filesystem);
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Injector::inst()->registerService($backend, 'AssetStore');
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// Assign flysystem backend to generated asset handler at the same time
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$generated = new FlysystemGeneratedAssetHandler();
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$generated->setFilesystem($filesystem);
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Injector::inst()->registerService($generated, 'GeneratedAssetHandler');
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Requirements::backend()->setAssetHandler($generated);
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// Disable legacy and set defaults
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Config::inst()->remove(get_class(new FlysystemAssetStore()), 'legacy_filenames');
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Config::inst()->update('Director', 'alternate_base_url', '/');
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DBFile::config()->force_resample = false;
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File::config()->force_resample = false;
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self::reset();
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self::$basedir = $basedir;
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// Ensure basedir exists
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SS_Filesystem::makeFolder(self::base_path());
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}
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/**
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* Get absolute path to basedir
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*
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* @return string
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*/
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public static function base_path() {
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if(self::$basedir) {
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return ASSETS_PATH . '/' . self::$basedir;
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}
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}
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/**
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* Reset defaults for this store
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*/
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public static function reset() {
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// Remove all files in this store
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if(self::$basedir) {
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$path = self::base_path();
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if(file_exists($path)) {
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SS_Filesystem::removeFolder($path);
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}
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}
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self::$seekable_override = null;
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self::$basedir = null;
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}
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/**
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* Helper method to get local filesystem path for this file
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*
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* @param AssetContainer $asset
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*/
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public static function getLocalPath(AssetContainer $asset) {
|
|
if($asset instanceof Folder) {
|
|
return self::base_path() . '/' . $asset->getFilename();
|
|
}
|
|
if($asset instanceof File) {
|
|
$asset = $asset->File;
|
|
}
|
|
if($asset instanceof DBFile) {
|
|
return BASE_PATH . $asset->getSourceURL();
|
|
}
|
|
return BASE_PATH . $asset->getUrl();
|
|
}
|
|
|
|
public function cleanFilename($filename) {
|
|
return parent::cleanFilename($filename);
|
|
}
|
|
|
|
public function getFileID($filename, $hash, $variant = null) {
|
|
return parent::getFileID($filename, $hash, $variant);
|
|
}
|
|
|
|
|
|
public function getOriginalFilename($fileID, &$variant = '') {
|
|
return parent::getOriginalFilename($fileID, $variant);
|
|
}
|
|
|
|
public function getDefaultConflictResolution($variant) {
|
|
return parent::getDefaultConflictResolution($variant);
|
|
}
|
|
|
|
protected function isSeekableStream($stream) {
|
|
if(isset(self::$seekable_override)) {
|
|
return self::$seekable_override;
|
|
}
|
|
return parent::isSeekableStream($stream);
|
|
}
|
|
}
|