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Feature/asset text (#730) 

* Asset tag.

* Encoding support for asset text.
pull/732/head
Sebastian Stehle 5 years ago
committed by GitHub
parent
c0757a5037
commit
7e0b54412a
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 366 additions and 268 deletions
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  1. 9
      backend/src/Squidex.Domain.Apps.Core.Model/Contents/GeoJsonValue.cs
  2. 30
      backend/src/Squidex.Domain.Apps.Entities/Assets/AssetExtensions.cs
  3. 21
      backend/src/Squidex.Domain.Apps.Entities/Assets/AssetsFluidExtension.cs
  4. 30
      backend/src/Squidex.Domain.Apps.Entities/Assets/AssetsJintExtension.cs
  5. 6
      backend/src/Squidex.Infrastructure/ObjectPool/DefaultPools.cs
  6. 36
      backend/src/Squidex.Infrastructure/ObjectPool/MemoryStreamPooledObjectPolicy.cs
  7. 1
      backend/src/Squidex.Infrastructure/Squidex.Infrastructure.csproj
  8. 254
      backend/tests/Squidex.Domain.Apps.Entities.Tests/Assets/AssetsFluidExtensionTests.cs
  9. 239
      backend/tests/Squidex.Domain.Apps.Entities.Tests/Assets/AssetsJintExtensionTests.cs

9
backend/src/Squidex.Domain.Apps.Core.Model/Contents/GeoJsonValue.cs
View File

@ -12,6 +12,7 @@ using Squidex.Infrastructure.Json;
using Squidex.Infrastructure.Json.Objects;
using Squidex.Infrastructure.ObjectPool;
using Squidex.Infrastructure.Validation;
using System.IO;
namespace Squidex.Domain.Apps.Core.Contents
{
@ -28,9 +29,7 @@ namespace Squidex.Domain.Apps.Core.Contents
{
try
{
var stream = DefaultPools.MemoryStream.Get();
try
using (var stream = DefaultPools.MemoryStream.GetStream())
{
serializer.Serialize(value, stream, true);
@ -40,10 +39,6 @@ namespace Squidex.Domain.Apps.Core.Contents
return GeoJsonParseResult.Success;
}
finally
{
DefaultPools.MemoryStream.Return(stream);
}
}
catch
{

30
backend/src/Squidex.Domain.Apps.Entities/Assets/AssetExtensions.cs
View File

@ -5,6 +5,12 @@
// All rights reserved. Licensed under the MIT license.
// ==========================================================================
using System;
using System.Text;
using System.Threading.Tasks;
using Squidex.Infrastructure;
using Squidex.Infrastructure.ObjectPool;
namespace Squidex.Domain.Apps.Entities.Assets
{
public static class AssetExtensions
@ -20,5 +26,29 @@ namespace Squidex.Domain.Apps.Entities.Assets
{
return builder.WithBoolean(HeaderNoEnrichment, value);
}
public static async Task<string> GetTextAsync(this IAssetFileStore assetFileStore, DomainId appId, DomainId id, long fileVersion, string? encoding)
{
using (var stream = DefaultPools.MemoryStream.GetStream())
{
await assetFileStore.DownloadAsync(appId, id, fileVersion, stream);
stream.Position = 0;
var bytes = stream.ToArray();
switch (encoding?.ToLowerInvariant())
{
case "base64":
return Convert.ToBase64String(bytes);
case "ascii":
return Encoding.ASCII.GetString(bytes);
case "unicode":
return Encoding.Unicode.GetString(bytes);
default:
return Encoding.UTF8.GetString(bytes);
}
}
}
}
}

21
backend/src/Squidex.Domain.Apps.Entities/Assets/AssetsFluidExtension.cs
View File

@ -18,7 +18,6 @@ using Squidex.Domain.Apps.Core.Rules.EnrichedEvents;
using Squidex.Domain.Apps.Core.Templates;
using Squidex.Domain.Apps.Core.ValidateContent;
using Squidex.Infrastructure;
using Squidex.Infrastructure.ObjectPool;
namespace Squidex.Domain.Apps.Entities.Assets
{
@ -122,24 +121,10 @@ namespace Squidex.Domain.Apps.Entities.Assets
return ErrorTooBig;
}
var tempStream = DefaultPools.MemoryStream.Get();
try
{
await assetFileStore!.DownloadAsync(appId, id, fileVersion, tempStream);
tempStream.Position = 0;
using (var reader = new StreamReader(tempStream, leaveOpen: true))
{
var text = reader.ReadToEnd();
var encoding = arguments.At(0).ToStringValue()?.ToUpperInvariant();
var encoded = await assetFileStore.GetTextAsync(appId, id, fileVersion, encoding);
return new StringValue(text);
}
}
finally
{
DefaultPools.MemoryStream.Return(tempStream);
}
return new StringValue(encoded);
}
switch (objectValue.ToObjectValue())

30
backend/src/Squidex.Domain.Apps.Entities/Assets/AssetsJintExtension.cs
View File

@ -7,7 +7,6 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Security.Claims;
using System.Threading.Tasks;
@ -19,7 +18,6 @@ using Squidex.Domain.Apps.Core.Rules.EnrichedEvents;
using Squidex.Domain.Apps.Core.Scripting;
using Squidex.Domain.Apps.Entities.Apps;
using Squidex.Infrastructure;
using Squidex.Infrastructure.ObjectPool;
using Squidex.Infrastructure.Tasks;
namespace Squidex.Domain.Apps.Entities.Assets
@ -27,6 +25,7 @@ namespace Squidex.Domain.Apps.Entities.Assets
public sealed class AssetsJintExtension : IJintExtension
{
private delegate void GetAssetsDelegate(JsValue references, Action<JsValue> callback);
private delegate void GetAssetTextDelegate(JsValue references, Action<JsValue> callback, JsValue encoding);
private readonly IServiceProvider serviceProvider;
public AssetsJintExtension(IServiceProvider serviceProvider)
@ -62,17 +61,17 @@ namespace Squidex.Domain.Apps.Entities.Assets
private void AddAssetText(ExecutionContext context)
{
var action = new GetAssetsDelegate((references, callback) => GetAssetText(context, references, callback));
var action = new GetAssetTextDelegate((references, callback, encoding) => GetText(context, references, callback, encoding));
context.Engine.SetValue("getAssetText", action);
}
private void GetAssetText(ExecutionContext context, JsValue input, Action<JsValue> callback)
private void GetText(ExecutionContext context, JsValue input, Action<JsValue> callback, JsValue encoding)
{
GetAssetTextCore(context, input, callback).Forget();
GetTextAsync(context, input, callback, encoding).Forget();
}
private async Task GetAssetTextCore(ExecutionContext context, JsValue input, Action<JsValue> callback)
private async Task GetTextAsync(ExecutionContext context, JsValue input, Action<JsValue> callback, JsValue encoding)
{
Guard.NotNull(callback, nameof(callback));
@ -96,24 +95,9 @@ namespace Squidex.Domain.Apps.Entities.Assets
{
var assetFileStore = serviceProvider.GetRequiredService<IAssetFileStore>();
var tempStream = DefaultPools.MemoryStream.Get();
try
{
await assetFileStore!.DownloadAsync(appId, id, fileVersion, tempStream, default, context.CancellationToken);
tempStream.Position = 0;
using (var reader = new StreamReader(tempStream, leaveOpen: true))
{
var text = reader.ReadToEnd();
var encoded = await assetFileStore.GetTextAsync(appId, id, fileVersion, encoding?.ToString());
callback(JsValue.FromObject(context.Engine, text));
}
}
finally
{
DefaultPools.MemoryStream.Return(tempStream);
}
callback(JsValue.FromObject(context.Engine, encoded));
}
catch (Exception ex)
{

6
backend/src/Squidex.Infrastructure/ObjectPool/DefaultPools.cs
View File

@ -5,16 +5,16 @@
// All rights reserved. Licensed under the MIT license.
// ==========================================================================
using System.IO;
using System.Text;
using Microsoft.Extensions.ObjectPool;
using Microsoft.IO;
namespace Squidex.Infrastructure.ObjectPool
{
public static class DefaultPools
{
public static readonly ObjectPool<MemoryStream> MemoryStream =
new DefaultObjectPool<MemoryStream>(new MemoryStreamPooledObjectPolicy());
public static readonly RecyclableMemoryStreamManager MemoryStream =
new RecyclableMemoryStreamManager();
public static readonly ObjectPool<StringBuilder> StringBuilder =
new DefaultObjectPool<StringBuilder>(new StringBuilderPooledObjectPolicy());

36
backend/src/Squidex.Infrastructure/ObjectPool/MemoryStreamPooledObjectPolicy.cs
View File

@ -1,36 +0,0 @@
// ==========================================================================
// Squidex Headless CMS
// ==========================================================================
// Copyright (c) Squidex UG (haftungsbeschraenkt)
// All rights reserved. Licensed under the MIT license.
// ==========================================================================
using System.IO;
using Microsoft.Extensions.ObjectPool;
namespace Squidex.Infrastructure.ObjectPool
{
public sealed class MemoryStreamPooledObjectPolicy : PooledObjectPolicy<MemoryStream>
{
public int InitialCapacity { get; set; } = 100;
public int MaximumRetainedCapacity { get; set; } = 4 * 1024;
public override MemoryStream Create()
{
return new MemoryStream(InitialCapacity);
}
public override bool Return(MemoryStream obj)
{
if (obj.Capacity > MaximumRetainedCapacity)
{
return false;
}
obj.Position = 0;
return true;
}
}
}

1
backend/src/Squidex.Infrastructure/Squidex.Infrastructure.csproj
View File

@ -14,6 +14,7 @@
<PackageReference Include="McMaster.NETCore.Plugins" Version="1.3.1" />
<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="5.0.0" />
<PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions" Version="5.0.5" />
<PackageReference Include="Microsoft.IO.RecyclableMemoryStream" Version="2.1.2" />
<PackageReference Include="Microsoft.OData.Core" Version="7.8.3" />
<PackageReference Include="Microsoft.Orleans.CodeGenerator.MSBuild" Version="3.4.2">
<PrivateAssets>all</PrivateAssets>

254
backend/tests/Squidex.Domain.Apps.Entities.Tests/Assets/AssetsFluidExtensionTests.cs
View File

@ -53,42 +53,40 @@ namespace Squidex.Domain.Apps.Entities.Assets
[Fact]
public async Task Should_resolve_assets_in_loop()
{
var assetId1 = DomainId.NewGuid();
var asset1 = CreateAsset(assetId1, 1);
var assetId2 = DomainId.NewGuid();
var asset2 = CreateAsset(assetId2, 2);
var (vars, assets) = SetupAssetsVars();
var @event = new EnrichedContentEvent
{
Data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId1, assetId2))),
AppId = appId
};
var template = @"
{% for id in event.data.assets.iv %}
{% asset 'ref', id %}
Text: {{ ref.fileName }} {{ ref.id }}
{% endfor %}
";
A.CallTo(() => assetQuery.FindAsync(A<Context>._, assetId1, EtagVersion.Any, A<CancellationToken>._))
.Returns(asset1);
var expected = $@"
Text: {assets[0].FileName} {assets[0].Id}
Text: {assets[1].FileName} {assets[1].Id}
";
A.CallTo(() => assetQuery.FindAsync(A<Context>._, assetId2, EtagVersion.Any, A<CancellationToken>._))
.Returns(asset2);
var result = await sut.RenderAsync(template, vars);
var vars = new TemplateVars
Assert.Equal(Cleanup(expected), Cleanup(result));
}
[Fact]
public async Task Should_resolve_assets_in_loop_with_filter()
{
["event"] = @event
};
var (vars, assets) = SetupAssetsVars();
var template = @"
{% for id in event.data.assets.iv %}
{% asset 'ref', id %}
{% assign ref = id | asset %}
Text: {{ ref.fileName }} {{ ref.id }}
{% endfor %}
";
var expected = $@"
Text: file1.jpg {assetId1}
Text: file2.jpg {assetId2}
Text: {assets[0].FileName} {assets[0].Id}
Text: {assets[1].FileName} {assets[1].Id}
";
var result = await sut.RenderAsync(template, vars);
@ -97,44 +95,40 @@ namespace Squidex.Domain.Apps.Entities.Assets
}
[Fact]
public async Task Should_resolve_assets_in_loop_with_filter()
public async Task Should_resolve_asset_text()
{
var assetId1 = DomainId.NewGuid();
var asset1 = CreateAsset(assetId1, 1);
var assetId2 = DomainId.NewGuid();
var asset2 = CreateAsset(assetId2, 2);
var (vars, asset) = SetupAssetVars();
var @event = new EnrichedContentEvent
{
Data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId1, assetId2))),
AppId = appId
};
SetupText(asset.Id, Encoding.UTF8.GetBytes("Hello Asset"));
A.CallTo(() => assetQuery.FindAsync(A<Context>._, assetId1, EtagVersion.Any, A<CancellationToken>._))
.Returns(asset1);
var template = @"
{% assign ref = event.data.assets.iv[0] | asset %}
Text: {{ ref | assetText }}
";
A.CallTo(() => assetQuery.FindAsync(A<Context>._, assetId2, EtagVersion.Any, A<CancellationToken>._))
.Returns(asset2);
var expected = $@"
Text: Hello Asset
";
var vars = new TemplateVars
var result = await sut.RenderAsync(template, vars);
Assert.Equal(Cleanup(expected), Cleanup(result));
}
[Fact]
public async Task Should_resolve_asset_text_with_utf8()
{
["event"] = @event
};
var (vars, asset) = SetupAssetVars();
SetupText(asset.Id, Encoding.UTF8.GetBytes("Hello Asset"));
var template = @"
{% for id in event.data.assets.iv %}
{% assign ref = id | asset %}
Text: {{ ref.fileName }} {{ ref.id }}
{% endfor %}
{% assign ref = event.data.assets.iv[0] | asset %}
Text: {{ ref | assetText: 'utf8' }}
";
var expected = $@"
Text: file1.jpg {assetId1}
Text: file2.jpg {assetId2}
Text: Hello Asset
";
var result = await sut.RenderAsync(template, vars);
@ -143,40 +137,36 @@ namespace Squidex.Domain.Apps.Entities.Assets
}
[Fact]
public async Task Should_resolve_asset_text()
public async Task Should_resolve_asset_text_with_unicode()
{
var assetId = DomainId.NewGuid();
var asset = CreateAsset(assetId, 1);
var (vars, asset) = SetupAssetVars();
var @event = new EnrichedContentEvent
{
Data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId))),
AppId = appId
};
SetupText(asset.Id, Encoding.Unicode.GetBytes("Hello Asset"));
A.CallTo(() => assetQuery.FindAsync(A<Context>._, assetId, EtagVersion.Any, A<CancellationToken>._))
.Returns(asset);
var template = @"
{% assign ref = event.data.assets.iv[0] | asset %}
Text: {{ ref | assetText: 'unicode' }}
";
A.CallTo(() => assetFileStore.DownloadAsync(appId.Id, assetId, asset.FileVersion, A<Stream>._, A<BytesRange>._, A<CancellationToken>._))
.Invokes(x =>
{
var stream = x.GetArgument<Stream>(3)!;
var expected = $@"
Text: Hello Asset
";
stream.Write(Encoding.UTF8.GetBytes("Hello Asset"));
});
var result = await sut.RenderAsync(template, vars);
var vars = new TemplateVars
Assert.Equal(Cleanup(expected), Cleanup(result));
}
[Fact]
public async Task Should_resolve_asset_text_with_ascii()
{
["event"] = @event
};
var (vars, asset) = SetupAssetVars();
SetupText(asset.Id, Encoding.ASCII.GetBytes("Hello Asset"));
var template = @"
{% assign ref = event.data.assets.iv[0] | asset %}
Text: {{ ref | assetText }}
Text: {{ ref | assetText: 'ascii' }}
";
var expected = $@"
@ -189,28 +179,30 @@ namespace Squidex.Domain.Apps.Entities.Assets
}
[Fact]
public async Task Should_not_resolve_asset_text_if_too_big()
public async Task Should_resolve_asset_text_with_base64()
{
var assetId = DomainId.NewGuid();
var asset = CreateAsset(assetId, 1, 1_000_000);
var (vars, asset) = SetupAssetVars();
var @event = new EnrichedContentEvent
{
Data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId))),
AppId = appId
};
SetupText(asset.Id, Encoding.UTF8.GetBytes("Hello Asset"));
A.CallTo(() => assetQuery.FindAsync(A<Context>._, assetId, EtagVersion.Any, A<CancellationToken>._))
.Returns(asset);
var template = @"
{% assign ref = event.data.assets.iv[0] | asset %}
Text: {{ ref | assetText: 'base64' }}
";
var vars = new TemplateVars
var expected = $@"
Text: SGVsbG8gQXNzZXQ=
";
var result = await sut.RenderAsync(template, vars);
Assert.Equal(Cleanup(expected), Cleanup(result));
}
[Fact]
public async Task Should_not_resolve_asset_text_if_too_big()
{
["event"] = @event
};
var (vars, _) = SetupAssetVars(1_000_000);
var template = @"
{% assign ref = event.data.assets.iv[0] | asset %}
@ -240,13 +232,7 @@ namespace Squidex.Domain.Apps.Entities.Assets
AppId = appId
};
A.CallTo(() => assetFileStore.DownloadAsync(appId.Id, @event.Id, @event.FileVersion, A<Stream>._, A<BytesRange>._, A<CancellationToken>._))
.Invokes(x =>
{
var stream = x.GetArgument<Stream>(3)!;
stream.Write(Encoding.UTF8.GetBytes("Hello Asset"));
});
SetupText(@event.Id, Encoding.UTF8.GetBytes("Hello Asset"));
var vars = new TemplateVars
{
@ -267,7 +253,7 @@ namespace Squidex.Domain.Apps.Entities.Assets
}
[Fact]
public async Task Should_resolve_asset_text_from_event_if_too_big()
public async Task Should_not_resolve_asset_text_from_event_if_too_big()
{
var @event = new EnrichedAssetEvent
{
@ -298,6 +284,76 @@ namespace Squidex.Domain.Apps.Entities.Assets
.MustNotHaveHappened();
}
private void SetupText(DomainId id, byte[] bytes)
{
A.CallTo(() => assetFileStore.DownloadAsync(appId.Id, id, 0, A<Stream>._, A<BytesRange>._, A<CancellationToken>._))
.Invokes(x =>
{
var stream = x.GetArgument<Stream>(3)!;
stream.Write(bytes);
});
}
private (TemplateVars, IAssetEntity) SetupAssetVars(int fileSize = 100)
{
var assetId = DomainId.NewGuid();
var asset = CreateAsset(assetId, 1, fileSize);
var @event = new EnrichedContentEvent
{
Data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId))),
AppId = appId
};
A.CallTo(() => assetQuery.FindAsync(A<Context>._, assetId, EtagVersion.Any, A<CancellationToken>._))
.Returns(asset);
SetupText(@event.Id, Encoding.UTF8.GetBytes("Hello Asset"));
var vars = new TemplateVars
{
["event"] = @event
};
return (vars, asset);
}
private (TemplateVars, IAssetEntity[]) SetupAssetsVars(int fileSize = 100)
{
var assetId1 = DomainId.NewGuid();
var asset1 = CreateAsset(assetId1, 1, fileSize);
var assetId2 = DomainId.NewGuid();
var asset2 = CreateAsset(assetId2, 2, fileSize);
var @event = new EnrichedContentEvent
{
Data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId1, assetId2))),
AppId = appId
};
A.CallTo(() => assetQuery.FindAsync(A<Context>._, assetId1, EtagVersion.Any, A<CancellationToken>._))
.Returns(asset1);
A.CallTo(() => assetQuery.FindAsync(A<Context>._, assetId2, EtagVersion.Any, A<CancellationToken>._))
.Returns(asset2);
var vars = new TemplateVars
{
["event"] = @event
};
return (vars, new[] { asset1, asset2 });
}
private IEnrichedAssetEntity CreateAsset(DomainId assetId, int index, int fileSize = 100)
{
return new AssetEntity

239
backend/tests/Squidex.Domain.Apps.Entities.Tests/Assets/AssetsJintExtensionTests.cs
View File

@ -62,32 +62,17 @@ namespace Squidex.Domain.Apps.Entities.Assets
[Fact]
public async Task Should_resolve_asset()
{
var assetId1 = DomainId.NewGuid();
var asset1 = CreateAsset(assetId1, 1);
var user = new ClaimsPrincipal();
var data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId1)));
A.CallTo(() => assetQuery.QueryAsync(
A<Context>.That.Matches(x => x.App.Id == appId.Id && x.User == user), null, A<Q>.That.HasIds(assetId1), A<CancellationToken>._))
.Returns(ResultList.CreateFrom(1, asset1));
var vars = new ScriptVars { Data = data, AppId = appId.Id, User = user };
var (vars, asset) = SetupAssetVars();
var script = @"
getAsset(data.assets.iv[0], function (assets) {
var result1 = `Text: ${assets[0].fileName}`;
var result1 = `Text: ${assets[0].fileName} ${assets[0].id}`;
complete(`${result1}`);
});";
var expected = @"
Text: file1.jpg
var expected = $@"
Text: {asset.FileName} {asset.Id}
";
var result = (await sut.ExecuteAsync(vars, script)).ToString();
@ -98,36 +83,44 @@ namespace Squidex.Domain.Apps.Entities.Assets
[Fact]
public async Task Should_resolve_assets()
{
var assetId1 = DomainId.NewGuid();
var asset1 = CreateAsset(assetId1, 1);
var assetId2 = DomainId.NewGuid();
var asset2 = CreateAsset(assetId1, 2);
var (vars, assets) = SetupAssetsVars();
var user = new ClaimsPrincipal();
var script = @"
getAssets(data.assets.iv, function (assets) {
var result1 = `Text: ${assets[0].fileName} ${assets[0].id}`;
var result2 = `Text: ${assets[1].fileName} ${assets[1].id}`;
var data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId1, assetId2)));
complete(`${result1}\n${result2}`);
});";
A.CallTo(() => assetQuery.QueryAsync(
A<Context>.That.Matches(x => x.App.Id == appId.Id && x.User == user), null, A<Q>.That.HasIds(assetId1, assetId2), A<CancellationToken>._))
.Returns(ResultList.CreateFrom(2, asset1, asset2));
var expected = $@"
Text: {assets[0].FileName} {assets[0].Id}
Text: {assets[1].FileName} {assets[1].Id}
";
var vars = new ScriptVars { Data = data, AppId = appId.Id, User = user };
var result = (await sut.ExecuteAsync(vars, script)).ToString();
Assert.Equal(Cleanup(expected), Cleanup(result));
}
[Fact]
public async Task Should_resolve_asset_text()
{
var (vars, asset) = SetupAssetVars();
SetupText(asset.Id, Encoding.UTF8.GetBytes("Hello Asset"));
var script = @"
getAssets(data.assets.iv, function (assets) {
var result1 = `Text: ${assets[0].fileName}`;
var result2 = `Text: ${assets[1].fileName}`;
getAssetText(assets[0], function (text) {
var result = `Text: ${text}`;
complete(`${result1}\n${result2}`);
complete(result);
});
});";
var expected = @"
Text: file1.jpg
Text: file2.jpg
Text: Hello Asset
";
var result = (await sut.ExecuteAsync(vars, script)).ToString();
@ -136,32 +129,61 @@ namespace Squidex.Domain.Apps.Entities.Assets
}
[Fact]
public async Task Should_resolve_asset_text()
public async Task Should_resolve_asset_text_with_utf8()
{
var assetId = DomainId.NewGuid();
var asset = CreateAsset(assetId, 1);
var (vars, asset) = SetupAssetVars();
var user = new ClaimsPrincipal();
SetupText(asset.Id, Encoding.UTF8.GetBytes("Hello Asset"));
var data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId)));
var script = @"
getAssets(data.assets.iv, function (assets) {
getAssetText(assets[0], function (text) {
var result = `Text: ${text}`;
A.CallTo(() => assetQuery.QueryAsync(
A<Context>.That.Matches(x => x.App.Id == appId.Id && x.User == user), null, A<Q>.That.HasIds(assetId), A<CancellationToken>._))
.Returns(ResultList.CreateFrom(2, asset));
complete(result);
}, 'utf8');
});";
A.CallTo(() => assetFileStore.DownloadAsync(appId.Id, assetId, asset.FileVersion, A<Stream>._, A<BytesRange>._, A<CancellationToken>._))
.Invokes(x =>
var expected = @"
Text: Hello Asset
";
var result = (await sut.ExecuteAsync(vars, script)).ToString();
Assert.Equal(Cleanup(expected), Cleanup(result));
}
[Fact]
public async Task Should_resolve_asset_text_with_unicode()
{
var stream = x.GetArgument<Stream>(3)!;
var (vars, asset) = SetupAssetVars();
stream.Write(Encoding.UTF8.GetBytes("Hello Asset"));
});
SetupText(asset.Id, Encoding.Unicode.GetBytes("Hello Asset"));
var vars = new ScriptVars { Data = data, AppId = appId.Id, User = user };
var script = @"
getAssets(data.assets.iv, function (assets) {
getAssetText(assets[0], function (text) {
var result = `Text: ${text}`;
complete(result);
}, 'unicode');
});";
var expected = @"
Text: Hello Asset
";
var result = (await sut.ExecuteAsync(vars, script)).ToString();
Assert.Equal(Cleanup(expected), Cleanup(result));
}
[Fact]
public async Task Should_resolve_asset_text_with_ascii()
{
var (vars, asset) = SetupAssetVars();
SetupText(asset.Id, Encoding.ASCII.GetBytes("Hello Asset"));
var script = @"
getAssets(data.assets.iv, function (assets) {
@ -169,7 +191,7 @@ namespace Squidex.Domain.Apps.Entities.Assets
var result = `Text: ${text}`;
complete(result);
});
}, 'ascii');
});";
var expected = @"
@ -182,24 +204,34 @@ namespace Squidex.Domain.Apps.Entities.Assets
}
[Fact]
public async Task Should_not_resolve_asset_text_if_too_big()
public async Task Should_resolve_asset_text_with_base64()
{
var assetId = DomainId.NewGuid();
var asset = CreateAsset(assetId, 1, 1_000_000);
var (vars, asset) = SetupAssetVars();
var user = new ClaimsPrincipal();
SetupText(asset.Id, Encoding.UTF8.GetBytes("Hello Asset"));
var data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId)));
var script = @"
getAssets(data.assets.iv, function (assets) {
getAssetText(assets[0], function (text) {
var result = `Text: ${text}`;
A.CallTo(() => assetQuery.QueryAsync(
A<Context>.That.Matches(x => x.App.Id == appId.Id && x.User == user), null, A<Q>.That.HasIds(assetId), A<CancellationToken>._))
.Returns(ResultList.CreateFrom(2, asset));
complete(result);
}, 'base64');
});";
var vars = new ScriptVars { Data = data, AppId = appId.Id, User = user };
var expected = @"
Text: SGVsbG8gQXNzZXQ=
";
var result = (await sut.ExecuteAsync(vars, script)).ToString();
Assert.Equal(Cleanup(expected), Cleanup(result));
}
[Fact]
public async Task Should_not_resolve_asset_text_if_too_big()
{
var (vars, _) = SetupAssetVars(1_000_000);
var script = @"
getAssets(data.assets.iv, function (assets) {
@ -233,13 +265,7 @@ namespace Squidex.Domain.Apps.Entities.Assets
AppId = appId
};
A.CallTo(() => assetFileStore.DownloadAsync(appId.Id, @event.Id, @event.FileVersion, A<Stream>._, A<BytesRange>._, A<CancellationToken>._))
.Invokes(x =>
{
var stream = x.GetArgument<Stream>(3)!;
stream.Write(Encoding.UTF8.GetBytes("Hello Asset"));
});
SetupText(@event.Id, Encoding.UTF8.GetBytes("Hello Asset"));
var vars = new ScriptVars
{
@ -263,7 +289,7 @@ namespace Squidex.Domain.Apps.Entities.Assets
}
[Fact]
public async Task Should_resolve_asset_text_from_event_if_too_big()
public async Task Should_not_resolve_asset_text_from_event_if_too_big()
{
var @event = new EnrichedAssetEvent
{
@ -297,6 +323,63 @@ namespace Squidex.Domain.Apps.Entities.Assets
.MustNotHaveHappened();
}
private void SetupText(DomainId id, byte[] bytes)
{
A.CallTo(() => assetFileStore.DownloadAsync(appId.Id, id, 0, A<Stream>._, A<BytesRange>._, A<CancellationToken>._))
.Invokes(x =>
{
var stream = x.GetArgument<Stream>(3)!;
stream.Write(bytes);
});
}
private (ScriptVars, IAssetEntity) SetupAssetVars(int fileSize = 100)
{
var assetId = DomainId.NewGuid();
var asset = CreateAsset(assetId, 1, fileSize);
var user = new ClaimsPrincipal();
var data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId)));
A.CallTo(() => assetQuery.QueryAsync(
A<Context>.That.Matches(x => x.App.Id == appId.Id && x.User == user), null, A<Q>.That.HasIds(assetId), A<CancellationToken>._))
.Returns(ResultList.CreateFrom(2, asset));
var vars = new ScriptVars { Data = data, AppId = appId.Id, User = user };
return (vars, asset);
}
private (ScriptVars, IAssetEntity[]) SetupAssetsVars(int fileSize = 100)
{
var assetId1 = DomainId.NewGuid();
var asset1 = CreateAsset(assetId1, 1, fileSize);
var assetId2 = DomainId.NewGuid();
var asset2 = CreateAsset(assetId1, 2, fileSize);
var user = new ClaimsPrincipal();
var data =
new ContentData()
.AddField("assets",
new ContentFieldData()
.AddInvariant(JsonValue.Array(assetId1, assetId2)));
A.CallTo(() => assetQuery.QueryAsync(
A<Context>.That.Matches(x => x.App.Id == appId.Id && x.User == user), null, A<Q>.That.HasIds(assetId1, assetId2), A<CancellationToken>._))
.Returns(ResultList.CreateFrom(2, asset1, asset2));
var vars = new ScriptVars { Data = data, AppId = appId.Id, User = user };
return (vars, new[] { asset1, asset2 });
}
private IEnrichedAssetEntity CreateAsset(DomainId assetId, int index, int fileSize = 100)
{
return new AssetEntity

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