feat: Add new model management features

- Implement `/api/channel/models_enabled` endpoint to retrieve enabled models
- Add `EnabledListModels` handler in controller
- Create new `ModelRatioNotSetEditor` component for managing unset model ratios
- Update router to include new models_enabled route
- Add internationalization support for new model management UI
- Include GPT-4.5 preview model in OpenAI model list

controller/model.go

@@ -216,6 +216,13 @@ func DashboardListModels(c *gin.Context) {
 	})
 }
 
+func EnabledListModels(c *gin.Context) {
+	c.JSON(200, gin.H{
+		"success": true,
+		"data":    model.GetEnabledModels(),
+	})
+}
+
 func RetrieveModel(c *gin.Context) {
 	modelId := c.Param("model")
 	if aiModel, ok := openAIModelsMap[modelId]; ok {

relay/channel/openai/constant.go

@@ -11,6 +11,7 @@ var ModelList = []string{
 	"chatgpt-4o-latest",
 	"gpt-4o", "gpt-4o-2024-05-13", "gpt-4o-2024-08-06", "gpt-4o-2024-11-20",
 	"gpt-4o-mini", "gpt-4o-mini-2024-07-18",
+	"gpt-4.5-preview", "gpt-4.5-preview-2025-02-27",
 	"o1-preview", "o1-preview-2024-09-12",
 	"o1-mini", "o1-mini-2024-09-12",
 	"o3-mini", "o3-mini-2025-01-31",

router/api-router.go

@@ -84,6 +84,7 @@ func SetApiRouter(router *gin.Engine) {
 			channelRoute.GET("/", controller.GetAllChannels)
 			channelRoute.GET("/search", controller.SearchChannels)
 			channelRoute.GET("/models", controller.ChannelListModels)
+			channelRoute.GET("/models_enabled", controller.EnabledListModels)
 			channelRoute.GET("/:id", controller.GetChannel)
 			channelRoute.GET("/test", controller.TestAllChannels)
 			channelRoute.GET("/test/:id", controller.TestChannel)

web/src/components/OperationSetting.js

@@ -16,6 +16,7 @@ import ModelRatioSettings from '../pages/Setting/Operation/ModelRatioSettings.js
 import { API, showError, showSuccess } from '../helpers';
 import SettingsChats from '../pages/Setting/Operation/SettingsChats.js';
 import { useTranslation } from 'react-i18next';
+import ModelRatioNotSetEditor from '../pages/Setting/Operation/ModelRationNotSetEditor.js';
 
 const OperationSetting = () => {
   const { t } = useTranslation();
@@ -158,6 +159,9 @@ const OperationSetting = () => {
             <Tabs.TabPane tab={t('可视化倍率设置')} itemKey="visual">
               <ModelSettingsVisualEditor options={inputs} refresh={onRefresh} />
             </Tabs.TabPane>
+            <Tabs.TabPane tab={t('未设置倍率模型')} itemKey="unset_models">
+              <ModelRatioNotSetEditor options={inputs} refresh={onRefresh} />
+            </Tabs.TabPane>
           </Tabs>
         </Card>
       </Spin>

web/src/i18n/locales/en.json

@@ -1280,5 +1280,42 @@
   "频率限制的周期（分钟）": "Rate limit period (minutes)",
   "只包括请求成功的次数": "Only include successful request times",
   "保存模型速率限制": "Save model rate limit settings",
-  "速率限制设置": "Rate limit settings"
+  "速率限制设置": "Rate limit settings",
+  "获取启用模型失败:": "Failed to get enabled models:",
+  "获取启用模型失败": "Failed to get enabled models",
+  "JSON解析错误:": "JSON parsing error:",
+  "保存失败:": "Save failed:",
+  "输入模型倍率": "Enter model ratio",
+  "输入补全倍率": "Enter completion ratio",
+  "请输入数字": "Please enter a number",
+  "模型名称已存在": "Model name already exists",
+  "添加成功": "Added successfully",
+  "请先选择需要批量设置的模型": "Please select models for batch setting first",
+  "请输入模型倍率和补全倍率": "Please enter model ratio and completion ratio",
+  "请输入有效的数字": "Please enter a valid number",
+  "请输入填充值": "Please enter a value",
+  "批量设置成功": "Batch setting successful",
+  "已为 {{count}} 个模型设置{{type}}": "Set {{type}} for {{count}} models",
+  "固定价格": "Fixed Price",
+  "模型倍率和补全倍率": "Model Ratio and Completion Ratio",
+  "批量设置": "Batch Setting",
+  "搜索模型名称": "Search model name",
+  "此页面仅显示未设置价格或倍率的模型，设置后将自动从列表中移除": "This page only shows models without price or ratio settings. After setting, they will be automatically removed from the list",
+  "没有未设置的模型": "No unconfigured models",
+  "定价模式": "Pricing Mode",
+  "固定价格(每次)": "Fixed Price (per use)",
+  "输入每次价格": "Enter per-use price",
+  "批量设置模型参数": "Batch Set Model Parameters",
+  "设置类型": "Setting Type",
+  "模型倍率值": "Model Ratio Value",
+  "补全倍率值": "Completion Ratio Value",
+  "请输入模型倍率": "Enter model ratio",
+  "请输入补全倍率": "Enter completion ratio",
+  "请输入数值": "Enter a value",
+  "将为选中的 ": "Will set for selected ",
+  " 个模型设置相同的值": " models with the same value",
+  "当前设置类型: ": "Current setting type: ",
+  "固定价格值": "Fixed Price Value",
+  "未设置倍率模型": "Models without ratio settings",
+  "模型倍率和补全倍率同时设置": "Both model ratio and completion ratio are set"
 }