File: content_setting_permission_resolver.cc

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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/permissions/resolvers/content_setting_permission_resolver.h"

#include "base/notimplemented.h"
#include "base/values.h"
#include "components/content_settings/core/browser/content_settings_info.h"
#include "components/content_settings/core/browser/content_settings_registry.h"
#include "components/content_settings/core/common/content_settings.h"
#include "components/content_settings/core/common/content_settings_utils.h"
#include "components/permissions/permission_util.h"
#include "components/permissions/request_type.h"

namespace permissions {

ContentSettingPermissionResolver::ContentSettingPermissionResolver(
    ContentSettingsType content_settings_type)
    : PermissionResolver(content_settings_type) {
  auto* info = content_settings::ContentSettingsRegistry::GetInstance()->Get(
      content_settings_type);
  if (info) {
    default_value_ = info->GetInitialDefaultSetting();
  }
}

ContentSettingPermissionResolver::ContentSettingPermissionResolver(
    RequestType request_type)
    : PermissionResolver(request_type) {}

blink::mojom::PermissionStatus
ContentSettingPermissionResolver::DeterminePermissionStatus(
    const base::Value& value) const {
  return PermissionUtil::ContentSettingToPermissionStatus(
      value.is_none() ? default_value_
                      : content_settings::ValueToContentSetting(value));
}

base::Value ContentSettingPermissionResolver::ComputePermissionDecisionResult(
    const base::Value& previous_value,
    ContentSetting decision,
    std::optional<base::Value> prompt_options) const {
  return decision == CONTENT_SETTING_DEFAULT ? base::Value(default_value_)
                                             : base::Value(decision);
}

ContentSettingPermissionResolver::PromptParameters
ContentSettingPermissionResolver::GetPromptParameters(
    const base::Value& current_setting_state) const {
  // TODO(crbug.com/417916654): Migrate PermissionRequest prompt parameters into
  // PermissionResolvers.
  NOTIMPLEMENTED();
  return PromptParameters();
}

}  // namespace permissions