/
SettingUiAppService.cs
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/
SettingUiAppService.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using EasyAbp.Abp.SettingUi.Authorization;
using EasyAbp.Abp.SettingUi.Dto;
using EasyAbp.Abp.SettingUi.Extensions;
using EasyAbp.Abp.SettingUi.Localization;
using EasyAbp.Abp.SettingUi.Options;
using Microsoft.AspNetCore.Authorization;
using Microsoft.Extensions.FileProviders;
using Microsoft.Extensions.Localization;
using Microsoft.Extensions.Options;
using Volo.Abp.Application.Services;
using Volo.Abp.Authorization;
using Volo.Abp.Authorization.Permissions;
using Volo.Abp.Data;
using Volo.Abp.Json;
using Volo.Abp.Localization;
using Volo.Abp.SettingManagement;
using Volo.Abp.Settings;
using Volo.Abp.VirtualFileSystem;
namespace EasyAbp.Abp.SettingUi
{
public class SettingUiAppService : ApplicationService, ISettingUiAppService
{
private readonly AbpSettingUiOptions _options;
private readonly IStringLocalizer<SettingUiResource> _localizer;
private readonly IStringLocalizerFactory _factory;
private readonly IVirtualFileProvider _fileProvider;
private readonly IJsonSerializer _jsonSerializer;
private readonly ISettingDefinitionManager _settingDefinitionManager;
private readonly ISettingManager _settingManager;
private readonly IPermissionDefinitionManager _permissionDefinitionManager;
public SettingUiAppService(
IOptions<AbpSettingUiOptions> options,
IStringLocalizer<SettingUiResource> localizer,
IStringLocalizerFactory factory,
IVirtualFileProvider fileProvider,
IJsonSerializer jsonSerializer,
ISettingDefinitionManager settingDefinitionManager,
ISettingManager settingManager,
IPermissionDefinitionManager permissionDefinitionManager)
{
_options = options.Value;
_localizer = localizer;
_factory = factory;
_fileProvider = fileProvider;
_jsonSerializer = jsonSerializer;
_settingDefinitionManager = settingDefinitionManager;
_settingManager = settingManager;
_permissionDefinitionManager = permissionDefinitionManager;
}
public virtual async Task<List<SettingGroup>> GroupSettingDefinitionsAsync()
{
if (!await AuthorizationService.IsGrantedAsync(SettingUiPermissions.ShowSettingPage))
{
throw new AbpAuthorizationException("Authorization failed! No SettingUi policy granted.");
}
// Merge all setting properties into one dictionary
var settingProperties = GetMergedSettingPropertiesAsync();
var definedSettingUiPermissions = (await _permissionDefinitionManager.GetPermissionsAsync())
.Where(p => p.Name.StartsWith(SettingUiPermissions.GroupName))
.ToList();
// Set properties of the setting definitions
var settingDefinitions = await SetSettingDefinitionPropertiesAsync(settingProperties, definedSettingUiPermissions);
// Group the setting definitions
var groups = new List<SettingGroup>();
foreach (var settingGroup in settingDefinitions
.GroupBy(sd => sd.Properties[SettingUiConst.Group1].ToString())
.Select(grp => new SettingGroup
{
GroupName = grp.Key,
GroupDisplayName = _localizer[grp.Key!],
SettingInfos = grp.ToList(),
Permission = $"{SettingUiPermissions.GroupName}.{grp.Key}"
}))
{
var definedSettingUiGroupPermission = definedSettingUiPermissions.FirstOrDefault(p => p.Name == settingGroup.Permission);
if (definedSettingUiGroupPermission == null
|| await AuthorizationService.IsGrantedAsync(definedSettingUiGroupPermission.Name) //Group1 permission check
)
{
var settingInfoGroups = settingGroup.SettingInfos
.GroupBy(sd => sd.Properties[SettingUiConst.Group2].ToString())
.Select(grp => new
{
Permission = $"{SettingUiPermissions.GroupName}.{settingGroup.GroupName}.{grp.Key}",
SettingInfoList = grp.ToList()
});
var settingInfos = new List<SettingInfo>();
foreach (var settingInfoGroup in settingInfoGroups)
{
if (definedSettingUiGroupPermission == null
|| definedSettingUiGroupPermission.Children.All(p =>
p.Name != settingInfoGroup.Permission) || await AuthorizationService.IsGrantedAsync(settingInfoGroup.Permission) //Group2 permission check
)
{
settingInfos.AddRange(settingInfoGroup.SettingInfoList);
}
}
settingGroup.SettingInfos = settingInfos;
groups.Add(settingGroup);
}
}
if (_options.DisableDefaultGroup)
{
// remove the default group
var defaultGroup = groups.Find(x => x.GroupName == SettingUiConst.DefaultGroup);
if (defaultGroup is not null)
{
groups.Remove(defaultGroup);
}
}
return groups;
}
public virtual async Task SetSettingValuesAsync(Dictionary<string, string> settingValues)
{
foreach (var kv in settingValues)
{
// The key of the settingValues is in camel_Case, like "setting_Abp_Localization_DefaultLanguage",
// change it to "Abp.Localization.DefaultLanguage" form
string pascalCaseName = kv.Key.ToPascalCase();
if (!pascalCaseName.StartsWith(SettingUiConst.FormNamePrefix))
{
continue;
}
string name = pascalCaseName.RemovePreFix(SettingUiConst.FormNamePrefix).UnderscoreToDot();
var setting = await _settingDefinitionManager.GetOrNullAsync(name);
if (setting == null)
{
continue;
}
await SetSettingAsync(setting, kv.Value); // todo: needs permission check?
}
}
public virtual async Task ResetSettingValuesAsync(List<string> settingNames)
{
foreach (var name in settingNames)
{
var setting = await _settingDefinitionManager.GetOrNullAsync(name);
if (setting == null)
{
continue;
}
await SetSettingAsync(setting, setting.DefaultValue);
}
}
protected virtual Task SetSettingAsync(SettingDefinition setting, string value)
{
if (setting.Providers.Any(p => p == UserSettingValueProvider.ProviderName))
{
return _settingManager.SetForCurrentUserAsync(setting.Name, value);
}
if (setting.Providers.Any(p => p == GlobalSettingValueProvider.ProviderName))
{
return _settingManager.SetGlobalAsync(setting.Name, value);
}
//Default
return _settingManager.SetForCurrentTenantAsync(setting.Name, value);
}
protected virtual IDictionary<string, IDictionary<string, string>> GetMergedSettingPropertiesAsync()
{
return _fileProvider
.GetDirectoryContents(SettingUiConst.SettingPropertiesFileFolder)
.Where(x => x.Name.EndsWith(".json"))
.Select(content =>
_jsonSerializer.Deserialize<IDictionary<string, IDictionary<string, string>>>(content.ReadAsString()))
.SelectMany(dict => dict)
.ToDictionary(pair => pair.Key, pair => pair.Value);
}
protected virtual async Task<List<SettingInfo>> SetSettingDefinitionPropertiesAsync(IDictionary<string, IDictionary<string, string>> settingProperties, IList<PermissionDefinition> permissionDefinitions)
{
var settingInfos = new List<SettingInfo>();
var settingDefinitions = await _settingDefinitionManager.GetAllAsync();
foreach (var settingDefinition in settingDefinitions)
{
var si = await CreateSettingInfoAsync(settingDefinition);
var definedPermission = permissionDefinitions.FirstOrDefault(p => p.Name.EndsWith(si.Name));
if (definedPermission != null)
{
si.Permission = definedPermission.Name;
if (!await AuthorizationService.IsGrantedAsync(si.Permission))
{
continue;
}
}
if (settingProperties.ContainsKey(si.Name))
{
// This Setting is defined in the property file,
// set its property values from the dictionary
var properties = settingProperties[si.Name];
foreach (var kv in properties)
{
// Do not assign the property if it has already been set by the user.
if (!si.Properties.ContainsKey(kv.Key))
{
si.Properties[kv.Key] = kv.Value;
}
}
}
// Default group1: Others
if (!si.Properties.ContainsKey(SettingUiConst.Group1))
{
si.Properties[SettingUiConst.Group1] = SettingUiConst.DefaultGroup;
}
// Default group2: Others
if (!si.Properties.ContainsKey(SettingUiConst.Group2))
{
si.Properties[SettingUiConst.Group2] = SettingUiConst.DefaultGroup;
}
// Default type: text
if (!si.Properties.ContainsKey(SettingUiConst.Type))
{
si.Properties[SettingUiConst.Type] = SettingUiConst.DefaultType;
}
settingInfos.Add(si);
}
return settingInfos;
}
protected virtual async Task<SettingInfo> CreateSettingInfoAsync(SettingDefinition settingDefinition)
{
string name = settingDefinition.Name;
string displayName;
if (settingDefinition.DisplayName is FixedLocalizableString fls && fls.Value == settingDefinition.Name)
{
displayName = _localizer[$"DisplayName:{settingDefinition.Name}"];
}
else
{
displayName = settingDefinition.DisplayName.Localize(_factory);
}
string description;
if (settingDefinition.Description == null)
{
string descName = $"Description:{settingDefinition.Name}";
description = _localizer[descName];
if (description == descName)
{
// No localized description found
description = String.Empty;
}
}
else
{
description = settingDefinition.Description.Localize(_factory);
}
/* Hide default/global value for tenants if the setting item is encrypted. */
var value = settingDefinition.IsEncrypted && CurrentTenant.IsAvailable
? await _settingManager.GetOrNullForCurrentTenantAsync(name, false)
: await SettingProvider.GetOrNullAsync(name);
var si = new SettingInfo
{
Name = name,
DisplayName = displayName,
Description = description,
Value = value,
Properties = new ExtraPropertyDictionary(),
};
// Copy properties from SettingDefinition
foreach (var property in settingDefinition.Properties)
{
si.Properties[property.Key] = property.Value;
}
return si;
}
}
}