737 lines
16 KiB
Go
737 lines
16 KiB
Go
package controller
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"one-api/common"
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"one-api/model"
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"strconv"
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"strings"
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"github.com/gin-gonic/gin"
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)
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type OpenAIModel struct {
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ID string `json:"id"`
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Object string `json:"object"`
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Created int64 `json:"created"`
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OwnedBy string `json:"owned_by"`
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Permission []struct {
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ID string `json:"id"`
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Object string `json:"object"`
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Created int64 `json:"created"`
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AllowCreateEngine bool `json:"allow_create_engine"`
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AllowSampling bool `json:"allow_sampling"`
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AllowLogprobs bool `json:"allow_logprobs"`
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AllowSearchIndices bool `json:"allow_search_indices"`
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AllowView bool `json:"allow_view"`
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AllowFineTuning bool `json:"allow_fine_tuning"`
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Organization string `json:"organization"`
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Group string `json:"group"`
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IsBlocking bool `json:"is_blocking"`
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} `json:"permission"`
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Root string `json:"root"`
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Parent string `json:"parent"`
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}
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type OpenAIModelsResponse struct {
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Data []OpenAIModel `json:"data"`
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Success bool `json:"success"`
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}
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func GetAllChannels(c *gin.Context) {
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p, _ := strconv.Atoi(c.Query("p"))
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pageSize, _ := strconv.Atoi(c.Query("page_size"))
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if p < 1 {
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p = 1
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}
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if pageSize < 1 {
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pageSize = common.ItemsPerPage
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}
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channelData := make([]*model.Channel, 0)
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idSort, _ := strconv.ParseBool(c.Query("id_sort"))
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enableTagMode, _ := strconv.ParseBool(c.Query("tag_mode"))
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var total int64
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if enableTagMode {
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// tag 分页：先分页 tag，再取各 tag 下 channels
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tags, err := model.GetPaginatedTags((p-1)*pageSize, pageSize)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{"success": false, "message": err.Error()})
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return
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}
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for _, tag := range tags {
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if tag != nil && *tag != "" {
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tagChannel, err := model.GetChannelsByTag(*tag, idSort)
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if err == nil {
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channelData = append(channelData, tagChannel...)
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}
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}
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}
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// 计算 tag 总数用于分页
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total, _ = model.CountAllTags()
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} else {
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channels, err := model.GetAllChannels((p-1)*pageSize, pageSize, false, idSort)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{"success": false, "message": err.Error()})
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return
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}
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channelData = channels
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total, _ = model.CountAllChannels()
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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"data": gin.H{
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"items": channelData,
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"total": total,
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"page": p,
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"page_size": pageSize,
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},
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})
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return
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}
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func FetchUpstreamModels(c *gin.Context) {
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id, err := strconv.Atoi(c.Param("id"))
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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channel, err := model.GetChannelById(id, true)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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//if channel.Type != common.ChannelTypeOpenAI {
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// c.JSON(http.StatusOK, gin.H{
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// "success": false,
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// "message": "仅支持 OpenAI 类型渠道",
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// })
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// return
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//}
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baseURL := common.ChannelBaseURLs[channel.Type]
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if channel.GetBaseURL() != "" {
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baseURL = channel.GetBaseURL()
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}
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url := fmt.Sprintf("%s/v1/models", baseURL)
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switch channel.Type {
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case common.ChannelTypeGemini:
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url = fmt.Sprintf("%s/v1beta/openai/models", baseURL)
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case common.ChannelTypeAli:
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url = fmt.Sprintf("%s/compatible-mode/v1/models", baseURL)
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}
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body, err := GetResponseBody("GET", url, channel, GetAuthHeader(channel.Key))
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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var result OpenAIModelsResponse
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if err = json.Unmarshal(body, &result); err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": fmt.Sprintf("解析响应失败: %s", err.Error()),
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})
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return
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}
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var ids []string
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for _, model := range result.Data {
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id := model.ID
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if channel.Type == common.ChannelTypeGemini {
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id = strings.TrimPrefix(id, "models/")
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}
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ids = append(ids, id)
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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"data": ids,
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})
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}
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func FixChannelsAbilities(c *gin.Context) {
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count, err := model.FixAbility()
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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"data": count,
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})
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}
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func SearchChannels(c *gin.Context) {
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keyword := c.Query("keyword")
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group := c.Query("group")
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modelKeyword := c.Query("model")
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idSort, _ := strconv.ParseBool(c.Query("id_sort"))
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enableTagMode, _ := strconv.ParseBool(c.Query("tag_mode"))
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channelData := make([]*model.Channel, 0)
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if enableTagMode {
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tags, err := model.SearchTags(keyword, group, modelKeyword, idSort)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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for _, tag := range tags {
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if tag != nil && *tag != "" {
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tagChannel, err := model.GetChannelsByTag(*tag, idSort)
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if err == nil {
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channelData = append(channelData, tagChannel...)
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}
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}
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}
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} else {
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channels, err := model.SearchChannels(keyword, group, modelKeyword, idSort)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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channelData = channels
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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"data": channelData,
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})
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return
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}
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func GetChannel(c *gin.Context) {
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id, err := strconv.Atoi(c.Param("id"))
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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channel, err := model.GetChannelById(id, false)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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"data": channel,
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})
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return
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}
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type AddChannelRequest struct {
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Mode string `json:"mode"`
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Channel *model.Channel `json:"channel"`
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}
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func AddChannel(c *gin.Context) {
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addChannelRequest := AddChannelRequest{}
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err := c.ShouldBindJSON(&addChannelRequest)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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if addChannelRequest.Channel == nil || addChannelRequest.Channel.Key == "" {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "channel cannot be empty",
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})
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return
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}
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// Validate the length of the model name
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for _, m := range addChannelRequest.Channel.GetModels() {
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if len(m) > 255 {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": fmt.Sprintf("模型名称过长: %s", m),
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})
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return
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}
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}
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if addChannelRequest.Channel.Type == common.ChannelTypeVertexAi {
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if addChannelRequest.Channel.Other == "" {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "部署地区不能为空",
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})
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return
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} else {
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if common.IsJsonStr(addChannelRequest.Channel.Other) {
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// must have default
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regionMap := common.StrToMap(addChannelRequest.Channel.Other)
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if regionMap["default"] == nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "部署地区必须包含default字段",
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})
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return
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}
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}
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}
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}
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addChannelRequest.Channel.CreatedTime = common.GetTimestamp()
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keys := make([]string, 0)
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switch addChannelRequest.Mode {
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case "multi_to_single":
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addChannelRequest.Channel.ChannelInfo.MultiKeyMode = true
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if addChannelRequest.Channel.Type == common.ChannelTypeVertexAi {
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if !common.IsJsonStr(addChannelRequest.Channel.Key) {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "Vertex AI 批量添加模式必须使用标准的JsonArray格式，例如[{key1}, {key2}...]，请检查输入",
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})
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return
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}
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}
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keys = []string{addChannelRequest.Channel.Key}
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case "batch":
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if addChannelRequest.Channel.Type == common.ChannelTypeVertexAi {
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// multi json
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if !common.IsJsonStr(addChannelRequest.Channel.Key) {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "Vertex AI 批量添加模式必须使用标准的JsonArray格式，例如[{key1}, {key2}...]，请检查输入",
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})
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return
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}
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toMap := common.StrToMap(addChannelRequest.Channel.Key)
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if toMap == nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "Vertex AI 批量添加模式必须使用标准的JsonArray格式，例如[{key1}, {key2}...]，请检查输入",
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})
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return
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}
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keys = make([]string, 0, len(toMap))
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for k := range toMap {
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if k == "" {
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continue
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}
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keys = append(keys, k)
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}
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} else {
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keys = strings.Split(addChannelRequest.Channel.Key, "\n")
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}
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case "single":
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keys = []string{addChannelRequest.Channel.Key}
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default:
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "不支持的添加模式",
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})
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return
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}
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channels := make([]model.Channel, 0, len(keys))
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for _, key := range keys {
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if key == "" {
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continue
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}
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localChannel := addChannelRequest.Channel
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localChannel.Key = key
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channels = append(channels, *localChannel)
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}
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err = model.BatchInsertChannels(channels)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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})
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return
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}
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func DeleteChannel(c *gin.Context) {
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id, _ := strconv.Atoi(c.Param("id"))
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channel := model.Channel{Id: id}
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err := channel.Delete()
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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})
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return
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}
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func DeleteDisabledChannel(c *gin.Context) {
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rows, err := model.DeleteDisabledChannel()
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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"data": rows,
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})
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return
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}
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type ChannelTag struct {
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Tag string `json:"tag"`
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NewTag *string `json:"new_tag"`
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Priority *int64 `json:"priority"`
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Weight *uint `json:"weight"`
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ModelMapping *string `json:"model_mapping"`
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Models *string `json:"models"`
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Groups *string `json:"groups"`
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}
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func DisableTagChannels(c *gin.Context) {
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channelTag := ChannelTag{}
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err := c.ShouldBindJSON(&channelTag)
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if err != nil || channelTag.Tag == "" {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "参数错误",
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})
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return
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}
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err = model.DisableChannelByTag(channelTag.Tag)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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})
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return
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}
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func EnableTagChannels(c *gin.Context) {
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channelTag := ChannelTag{}
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err := c.ShouldBindJSON(&channelTag)
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if err != nil || channelTag.Tag == "" {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "参数错误",
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})
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return
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}
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err = model.EnableChannelByTag(channelTag.Tag)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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})
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return
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}
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func EditTagChannels(c *gin.Context) {
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channelTag := ChannelTag{}
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err := c.ShouldBindJSON(&channelTag)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "参数错误",
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})
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return
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}
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if channelTag.Tag == "" {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "tag不能为空",
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})
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return
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}
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err = model.EditChannelByTag(channelTag.Tag, channelTag.NewTag, channelTag.ModelMapping, channelTag.Models, channelTag.Groups, channelTag.Priority, channelTag.Weight)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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})
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return
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}
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type ChannelBatch struct {
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Ids []int `json:"ids"`
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Tag *string `json:"tag"`
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}
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func DeleteChannelBatch(c *gin.Context) {
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channelBatch := ChannelBatch{}
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err := c.ShouldBindJSON(&channelBatch)
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if err != nil || len(channelBatch.Ids) == 0 {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "参数错误",
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})
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return
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}
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err = model.BatchDeleteChannels(channelBatch.Ids)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"message": "",
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"data": len(channelBatch.Ids),
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})
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return
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}
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func UpdateChannel(c *gin.Context) {
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channel := model.Channel{}
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err := c.ShouldBindJSON(&channel)
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if err != nil {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": err.Error(),
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})
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return
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}
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if channel.Type == common.ChannelTypeVertexAi {
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if channel.Other == "" {
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c.JSON(http.StatusOK, gin.H{
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"success": false,
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"message": "部署地区不能为空",
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})
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return
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} else {
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if common.IsJsonStr(channel.Other) {
|
||
// must have default
|
||
regionMap := common.StrToMap(channel.Other)
|
||
if regionMap["default"] == nil {
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": false,
|
||
"message": "部署地区必须包含default字段",
|
||
})
|
||
return
|
||
}
|
||
}
|
||
}
|
||
}
|
||
err = channel.Update()
|
||
if err != nil {
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": false,
|
||
"message": err.Error(),
|
||
})
|
||
return
|
||
}
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": true,
|
||
"message": "",
|
||
"data": channel,
|
||
})
|
||
return
|
||
}
|
||
|
||
func FetchModels(c *gin.Context) {
|
||
var req struct {
|
||
BaseURL string `json:"base_url"`
|
||
Type int `json:"type"`
|
||
Key string `json:"key"`
|
||
}
|
||
|
||
if err := c.ShouldBindJSON(&req); err != nil {
|
||
c.JSON(http.StatusBadRequest, gin.H{
|
||
"success": false,
|
||
"message": "Invalid request",
|
||
})
|
||
return
|
||
}
|
||
|
||
baseURL := req.BaseURL
|
||
if baseURL == "" {
|
||
baseURL = common.ChannelBaseURLs[req.Type]
|
||
}
|
||
|
||
client := &http.Client{}
|
||
url := fmt.Sprintf("%s/v1/models", baseURL)
|
||
|
||
request, err := http.NewRequest("GET", url, nil)
|
||
if err != nil {
|
||
c.JSON(http.StatusInternalServerError, gin.H{
|
||
"success": false,
|
||
"message": err.Error(),
|
||
})
|
||
return
|
||
}
|
||
|
||
// remove line breaks and extra spaces.
|
||
key := strings.TrimSpace(req.Key)
|
||
// If the key contains a line break, only take the first part.
|
||
key = strings.Split(key, "\n")[0]
|
||
request.Header.Set("Authorization", "Bearer "+key)
|
||
|
||
response, err := client.Do(request)
|
||
if err != nil {
|
||
c.JSON(http.StatusInternalServerError, gin.H{
|
||
"success": false,
|
||
"message": err.Error(),
|
||
})
|
||
return
|
||
}
|
||
//check status code
|
||
if response.StatusCode != http.StatusOK {
|
||
c.JSON(http.StatusInternalServerError, gin.H{
|
||
"success": false,
|
||
"message": "Failed to fetch models",
|
||
})
|
||
return
|
||
}
|
||
defer response.Body.Close()
|
||
|
||
var result struct {
|
||
Data []struct {
|
||
ID string `json:"id"`
|
||
} `json:"data"`
|
||
}
|
||
|
||
if err := json.NewDecoder(response.Body).Decode(&result); err != nil {
|
||
c.JSON(http.StatusInternalServerError, gin.H{
|
||
"success": false,
|
||
"message": err.Error(),
|
||
})
|
||
return
|
||
}
|
||
|
||
var models []string
|
||
for _, model := range result.Data {
|
||
models = append(models, model.ID)
|
||
}
|
||
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": true,
|
||
"data": models,
|
||
})
|
||
}
|
||
|
||
func BatchSetChannelTag(c *gin.Context) {
|
||
channelBatch := ChannelBatch{}
|
||
err := c.ShouldBindJSON(&channelBatch)
|
||
if err != nil || len(channelBatch.Ids) == 0 {
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": false,
|
||
"message": "参数错误",
|
||
})
|
||
return
|
||
}
|
||
err = model.BatchSetChannelTag(channelBatch.Ids, channelBatch.Tag)
|
||
if err != nil {
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": false,
|
||
"message": err.Error(),
|
||
})
|
||
return
|
||
}
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": true,
|
||
"message": "",
|
||
"data": len(channelBatch.Ids),
|
||
})
|
||
return
|
||
}
|
||
|
||
func GetTagModels(c *gin.Context) {
|
||
tag := c.Query("tag")
|
||
if tag == "" {
|
||
c.JSON(http.StatusBadRequest, gin.H{
|
||
"success": false,
|
||
"message": "tag不能为空",
|
||
})
|
||
return
|
||
}
|
||
|
||
channels, err := model.GetChannelsByTag(tag, false) // Assuming false for idSort is fine here
|
||
if err != nil {
|
||
c.JSON(http.StatusInternalServerError, gin.H{
|
||
"success": false,
|
||
"message": err.Error(),
|
||
})
|
||
return
|
||
}
|
||
|
||
var longestModels string
|
||
maxLength := 0
|
||
|
||
// Find the longest models string among all channels with the given tag
|
||
for _, channel := range channels {
|
||
if channel.Models != "" {
|
||
currentModels := strings.Split(channel.Models, ",")
|
||
if len(currentModels) > maxLength {
|
||
maxLength = len(currentModels)
|
||
longestModels = channel.Models
|
||
}
|
||
}
|
||
}
|
||
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": true,
|
||
"message": "",
|
||
"data": longestModels,
|
||
})
|
||
return
|
||
}
|