初始化导入 new-api 源码

2026-04-09 22:31:14 +08:00
commit 75bda2e845
994 changed files with 250292 additions and 0 deletions
--- a/constant/README.md
+++ b/constant/README.md
@@ -0,0 +1,26 @@
+# constant 包 (`/constant`)
+
+该目录仅用于放置全局可复用的**常量定义**，不包含任何业务逻辑或依赖关系。
+
+## 当前文件
+
+| 文件                   | 说明                                                                  |
+|----------------------|---------------------------------------------------------------------|
+| `azure.go`           | 定义与 Azure 相关的全局常量，如 `AzureNoRemoveDotTime`（控制删除 `.` 的截止时间）。         |
+| `cache_key.go`       | 缓存键格式字符串及 Token 相关字段常量，统一缓存命名规则。                                    |
+| `channel_setting.go` | Channel 级别的设置键，如 `proxy`、`force_format` 等。                          |
+| `context_key.go`     | 定义 `ContextKey` 类型以及在整个项目中使用的上下文键常量（请求时间、Token/Channel/User 相关信息等）。 |
+| `env.go`             | 环境配置相关的全局变量，在启动阶段根据配置文件或环境变量注入。                                     |
+| `finish_reason.go`   | OpenAI/GPT 请求返回的 `finish_reason` 字符串常量集合。                           |
+| `midjourney.go`      | Midjourney 相关错误码及动作(Action)常量与模型到动作的映射表。                            |
+| `setup.go`           | 标识项目是否已完成初始化安装 (`Setup` 布尔值)。                                       |
+| `task.go`            | 各种任务(Task)平台、动作常量及模型与动作映射表，如 Suno、Midjourney 等。                     |
+| `user_setting.go`    | 用户设置相关键常量以及通知类型(Email/Webhook)等。                                    |
+
+## 使用约定
+
+1. `constant` 包**只能被其他包引用**（import），**禁止在此包中引用项目内的其他自定义包**。如确有需要，仅允许引用 **Go 标准库**。
+2. 不允许在此目录内编写任何与业务流程、数据库操作、第三方服务调用等相关的逻辑代码。
+3. 新增类型时，请保持命名语义清晰，并在本 README 的 **当前文件** 表格中补充说明，确保团队成员能够快速了解其用途。
+
+> ⚠️ 违反以上约定将导致包之间产生不必要的耦合，影响代码可维护性与可测试性。请在提交代码前自行检查。
--- a/constant/api_type.go
+++ b/constant/api_type.go
@@ -0,0 +1,40 @@
+package constant
+
+const (
+	APITypeOpenAI = iota
+	APITypeAnthropic
+	APITypePaLM
+	APITypeBaidu
+	APITypeZhipu
+	APITypeAli
+	APITypeXunfei
+	APITypeAIProxyLibrary
+	APITypeTencent
+	APITypeGemini
+	APITypeZhipuV4
+	APITypeOllama
+	APITypePerplexity
+	APITypeAws
+	APITypeCohere
+	APITypeDify
+	APITypeJina
+	APITypeCloudflare
+	APITypeSiliconFlow
+	APITypeVertexAi
+	APITypeMistral
+	APITypeDeepSeek
+	APITypeMokaAI
+	APITypeVolcEngine
+	APITypeBaiduV2
+	APITypeOpenRouter
+	APITypeXinference
+	APITypeXai
+	APITypeCoze
+	APITypeJimeng
+	APITypeMoonshot
+	APITypeSubmodel
+	APITypeMiniMax
+	APITypeReplicate
+	APITypeCodex
+	APITypeDummy // this one is only for count, do not add any channel after this
+)
--- a/constant/azure.go
+++ b/constant/azure.go
@@ -0,0 +1,5 @@
+package constant
+
+import "time"
+
+var AzureNoRemoveDotTime = time.Date(2025, time.May, 10, 0, 0, 0, 0, time.UTC).Unix()
--- a/constant/cache_key.go
+++ b/constant/cache_key.go
@@ -0,0 +1,14 @@
+package constant
+
+// Cache keys
+const (
+	UserGroupKeyFmt    = "user_group:%d"
+	UserQuotaKeyFmt    = "user_quota:%d"
+	UserEnabledKeyFmt  = "user_enabled:%d"
+	UserUsernameKeyFmt = "user_name:%d"
+)
+
+const (
+	TokenFiledRemainQuota = "RemainQuota"
+	TokenFieldGroup       = "Group"
+)
--- a/constant/channel.go
+++ b/constant/channel.go
@@ -0,0 +1,209 @@
+package constant
+
+const (
+	ChannelTypeUnknown        = 0
+	ChannelTypeOpenAI         = 1
+	ChannelTypeMidjourney     = 2
+	ChannelTypeAzure          = 3
+	ChannelTypeOllama         = 4
+	ChannelTypeMidjourneyPlus = 5
+	ChannelTypeOpenAIMax      = 6
+	ChannelTypeOhMyGPT        = 7
+	ChannelTypeCustom         = 8
+	ChannelTypeAILS           = 9
+	ChannelTypeAIProxy        = 10
+	ChannelTypePaLM           = 11
+	ChannelTypeAPI2GPT        = 12
+	ChannelTypeAIGC2D         = 13
+	ChannelTypeAnthropic      = 14
+	ChannelTypeBaidu          = 15
+	ChannelTypeZhipu          = 16
+	ChannelTypeAli            = 17
+	ChannelTypeXunfei         = 18
+	ChannelType360            = 19
+	ChannelTypeOpenRouter     = 20
+	ChannelTypeAIProxyLibrary = 21
+	ChannelTypeFastGPT        = 22
+	ChannelTypeTencent        = 23
+	ChannelTypeGemini         = 24
+	ChannelTypeMoonshot       = 25
+	ChannelTypeZhipu_v4       = 26
+	ChannelTypePerplexity     = 27
+	ChannelTypeLingYiWanWu    = 31
+	ChannelTypeAws            = 33
+	ChannelTypeCohere         = 34
+	ChannelTypeMiniMax        = 35
+	ChannelTypeSunoAPI        = 36
+	ChannelTypeDify           = 37
+	ChannelTypeJina           = 38
+	ChannelCloudflare         = 39
+	ChannelTypeSiliconFlow    = 40
+	ChannelTypeVertexAi       = 41
+	ChannelTypeMistral        = 42
+	ChannelTypeDeepSeek       = 43
+	ChannelTypeMokaAI         = 44
+	ChannelTypeVolcEngine     = 45
+	ChannelTypeBaiduV2        = 46
+	ChannelTypeXinference     = 47
+	ChannelTypeXai            = 48
+	ChannelTypeCoze           = 49
+	ChannelTypeKling          = 50
+	ChannelTypeJimeng         = 51
+	ChannelTypeVidu           = 52
+	ChannelTypeSubmodel       = 53
+	ChannelTypeDoubaoVideo    = 54
+	ChannelTypeSora           = 55
+	ChannelTypeReplicate      = 56
+	ChannelTypeCodex          = 57
+	ChannelTypeDummy          // this one is only for count, do not add any channel after this
+
+)
+
+var ChannelBaseURLs = []string{
+	"",                                    // 0
+	"https://api.openai.com",              // 1
+	"https://oa.api2d.net",                // 2
+	"",                                    // 3
+	"http://localhost:11434",              // 4
+	"https://api.openai-sb.com",           // 5
+	"https://api.openaimax.com",           // 6
+	"https://api.ohmygpt.com",             // 7
+	"",                                    // 8
+	"https://api.caipacity.com",           // 9
+	"https://api.aiproxy.io",              // 10
+	"",                                    // 11
+	"https://api.api2gpt.com",             // 12
+	"https://api.aigc2d.com",              // 13
+	"https://api.anthropic.com",           // 14
+	"https://aip.baidubce.com",            // 15
+	"https://open.bigmodel.cn",            // 16
+	"https://dashscope.aliyuncs.com",      // 17
+	"",                                    // 18
+	"https://api.360.cn",                  // 19
+	"https://openrouter.ai/api",           // 20
+	"https://api.aiproxy.io",              // 21
+	"https://fastgpt.run/api/openapi",     // 22
+	"https://hunyuan.tencentcloudapi.com", //23
+	"https://generativelanguage.googleapis.com", //24
+	"https://api.moonshot.cn",                   //25
+	"https://open.bigmodel.cn",                  //26
+	"https://api.perplexity.ai",                 //27
+	"",                                          //28
+	"",                                          //29
+	"",                                          //30
+	"https://api.lingyiwanwu.com",               //31
+	"",                                          //32
+	"",                                          //33
+	"https://api.cohere.ai",                     //34
+	"https://api.minimax.chat",                  //35
+	"",                                          //36
+	"https://api.dify.ai",                       //37
+	"https://api.jina.ai",                       //38
+	"https://api.cloudflare.com",                //39
+	"https://api.siliconflow.cn",                //40
+	"",                                          //41
+	"https://api.mistral.ai",                    //42
+	"https://api.deepseek.com",                  //43
+	"https://api.moka.ai",                       //44
+	"https://ark.cn-beijing.volces.com",         //45
+	"https://qianfan.baidubce.com",              //46
+	"",                                          //47
+	"https://api.x.ai",                          //48
+	"https://api.coze.cn",                       //49
+	"https://api.klingai.com",                   //50
+	"https://visual.volcengineapi.com",          //51
+	"https://api.vidu.cn",                       //52
+	"https://llm.submodel.ai",                   //53
+	"https://ark.cn-beijing.volces.com",         //54
+	"https://api.openai.com",                    //55
+	"https://api.replicate.com",                 //56
+	"https://chatgpt.com",                       //57
+}
+
+var ChannelTypeNames = map[int]string{
+	ChannelTypeUnknown:        "Unknown",
+	ChannelTypeOpenAI:         "OpenAI",
+	ChannelTypeMidjourney:     "Midjourney",
+	ChannelTypeAzure:          "Azure",
+	ChannelTypeOllama:         "Ollama",
+	ChannelTypeMidjourneyPlus: "MidjourneyPlus",
+	ChannelTypeOpenAIMax:      "OpenAIMax",
+	ChannelTypeOhMyGPT:        "OhMyGPT",
+	ChannelTypeCustom:         "Custom",
+	ChannelTypeAILS:           "AILS",
+	ChannelTypeAIProxy:        "AIProxy",
+	ChannelTypePaLM:           "PaLM",
+	ChannelTypeAPI2GPT:        "API2GPT",
+	ChannelTypeAIGC2D:         "AIGC2D",
+	ChannelTypeAnthropic:      "Anthropic",
+	ChannelTypeBaidu:          "Baidu",
+	ChannelTypeZhipu:          "Zhipu",
+	ChannelTypeAli:            "Ali",
+	ChannelTypeXunfei:         "Xunfei",
+	ChannelType360:            "360",
+	ChannelTypeOpenRouter:     "OpenRouter",
+	ChannelTypeAIProxyLibrary: "AIProxyLibrary",
+	ChannelTypeFastGPT:        "FastGPT",
+	ChannelTypeTencent:        "Tencent",
+	ChannelTypeGemini:         "Gemini",
+	ChannelTypeMoonshot:       "Moonshot",
+	ChannelTypeZhipu_v4:       "ZhipuV4",
+	ChannelTypePerplexity:     "Perplexity",
+	ChannelTypeLingYiWanWu:    "LingYiWanWu",
+	ChannelTypeAws:            "AWS",
+	ChannelTypeCohere:         "Cohere",
+	ChannelTypeMiniMax:        "MiniMax",
+	ChannelTypeSunoAPI:        "SunoAPI",
+	ChannelTypeDify:           "Dify",
+	ChannelTypeJina:           "Jina",
+	ChannelCloudflare:         "Cloudflare",
+	ChannelTypeSiliconFlow:    "SiliconFlow",
+	ChannelTypeVertexAi:       "VertexAI",
+	ChannelTypeMistral:        "Mistral",
+	ChannelTypeDeepSeek:       "DeepSeek",
+	ChannelTypeMokaAI:         "MokaAI",
+	ChannelTypeVolcEngine:     "VolcEngine",
+	ChannelTypeBaiduV2:        "BaiduV2",
+	ChannelTypeXinference:     "Xinference",
+	ChannelTypeXai:            "xAI",
+	ChannelTypeCoze:           "Coze",
+	ChannelTypeKling:          "Kling",
+	ChannelTypeJimeng:         "Jimeng",
+	ChannelTypeVidu:           "Vidu",
+	ChannelTypeSubmodel:       "Submodel",
+	ChannelTypeDoubaoVideo:    "DoubaoVideo",
+	ChannelTypeSora:           "Sora",
+	ChannelTypeReplicate:      "Replicate",
+	ChannelTypeCodex:          "Codex",
+}
+
+func GetChannelTypeName(channelType int) string {
+	if name, ok := ChannelTypeNames[channelType]; ok {
+		return name
+	}
+	return "Unknown"
+}
+
+type ChannelSpecialBase struct {
+	ClaudeBaseURL string
+	OpenAIBaseURL string
+}
+
+var ChannelSpecialBases = map[string]ChannelSpecialBase{
+	"glm-coding-plan": {
+		ClaudeBaseURL: "https://open.bigmodel.cn/api/anthropic",
+		OpenAIBaseURL: "https://open.bigmodel.cn/api/coding/paas/v4",
+	},
+	"glm-coding-plan-international": {
+		ClaudeBaseURL: "https://api.z.ai/api/anthropic",
+		OpenAIBaseURL: "https://api.z.ai/api/coding/paas/v4",
+	},
+	"kimi-coding-plan": {
+		ClaudeBaseURL: "https://api.kimi.com/coding",
+		OpenAIBaseURL: "https://api.kimi.com/coding/v1",
+	},
+	"doubao-coding-plan": {
+		ClaudeBaseURL: "https://ark.cn-beijing.volces.com/api/coding",
+		OpenAIBaseURL: "https://ark.cn-beijing.volces.com/api/coding/v3",
+	},
+}
--- a/constant/context_key.go
+++ b/constant/context_key.go
@@ -0,0 +1,68 @@
+package constant
+
+type ContextKey string
+
+const (
+	ContextKeyTokenCountMeta  ContextKey = "token_count_meta"
+	ContextKeyPromptTokens    ContextKey = "prompt_tokens"
+	ContextKeyEstimatedTokens ContextKey = "estimated_tokens"
+
+	ContextKeyOriginalModel    ContextKey = "original_model"
+	ContextKeyRequestStartTime ContextKey = "request_start_time"
+
+	/* token related keys */
+	ContextKeyTokenUnlimited         ContextKey = "token_unlimited_quota"
+	ContextKeyTokenKey               ContextKey = "token_key"
+	ContextKeyTokenId                ContextKey = "token_id"
+	ContextKeyTokenGroup             ContextKey = "token_group"
+	ContextKeyTokenSpecificChannelId ContextKey = "specific_channel_id"
+	ContextKeyTokenModelLimitEnabled ContextKey = "token_model_limit_enabled"
+	ContextKeyTokenModelLimit        ContextKey = "token_model_limit"
+	ContextKeyTokenCrossGroupRetry   ContextKey = "token_cross_group_retry"
+
+	/* channel related keys */
+	ContextKeyChannelId                ContextKey = "channel_id"
+	ContextKeyChannelName              ContextKey = "channel_name"
+	ContextKeyChannelCreateTime        ContextKey = "channel_create_time"
+	ContextKeyChannelBaseUrl           ContextKey = "base_url"
+	ContextKeyChannelType              ContextKey = "channel_type"
+	ContextKeyChannelSetting           ContextKey = "channel_setting"
+	ContextKeyChannelOtherSetting      ContextKey = "channel_other_setting"
+	ContextKeyChannelParamOverride     ContextKey = "param_override"
+	ContextKeyChannelHeaderOverride    ContextKey = "header_override"
+	ContextKeyChannelOrganization      ContextKey = "channel_organization"
+	ContextKeyChannelAutoBan           ContextKey = "auto_ban"
+	ContextKeyChannelModelMapping      ContextKey = "model_mapping"
+	ContextKeyChannelStatusCodeMapping ContextKey = "status_code_mapping"
+	ContextKeyChannelIsMultiKey        ContextKey = "channel_is_multi_key"
+	ContextKeyChannelMultiKeyIndex     ContextKey = "channel_multi_key_index"
+	ContextKeyChannelKey               ContextKey = "channel_key"
+
+	ContextKeyAutoGroup           ContextKey = "auto_group"
+	ContextKeyAutoGroupIndex      ContextKey = "auto_group_index"
+	ContextKeyAutoGroupRetryIndex ContextKey = "auto_group_retry_index"
+
+	/* user related keys */
+	ContextKeyUserId      ContextKey = "id"
+	ContextKeyUserSetting ContextKey = "user_setting"
+	ContextKeyUserQuota   ContextKey = "user_quota"
+	ContextKeyUserStatus  ContextKey = "user_status"
+	ContextKeyUserEmail   ContextKey = "user_email"
+	ContextKeyUserGroup   ContextKey = "user_group"
+	ContextKeyUsingGroup  ContextKey = "group"
+	ContextKeyUserName    ContextKey = "username"
+
+	ContextKeyLocalCountTokens ContextKey = "local_count_tokens"
+
+	ContextKeySystemPromptOverride ContextKey = "system_prompt_override"
+
+	// ContextKeyFileSourcesToCleanup stores file sources that need cleanup when request ends
+	ContextKeyFileSourcesToCleanup ContextKey = "file_sources_to_cleanup"
+
+	// ContextKeyAdminRejectReason stores an admin-only reject/block reason extracted from upstream responses.
+	// It is not returned to end users, but can be persisted into consume/error logs for debugging.
+	ContextKeyAdminRejectReason ContextKey = "admin_reject_reason"
+
+	// ContextKeyLanguage stores the user's language preference for i18n
+	ContextKeyLanguage ContextKey = "language"
+)
--- a/constant/endpoint_type.go
+++ b/constant/endpoint_type.go
@@ -0,0 +1,19 @@
+package constant
+
+type EndpointType string
+
+const (
+	EndpointTypeOpenAI                EndpointType = "openai"
+	EndpointTypeOpenAIResponse        EndpointType = "openai-response"
+	EndpointTypeOpenAIResponseCompact EndpointType = "openai-response-compact"
+	EndpointTypeAnthropic             EndpointType = "anthropic"
+	EndpointTypeGemini                EndpointType = "gemini"
+	EndpointTypeJinaRerank            EndpointType = "jina-rerank"
+	EndpointTypeImageGeneration       EndpointType = "image-generation"
+	EndpointTypeEmbeddings            EndpointType = "embeddings"
+	EndpointTypeOpenAIVideo           EndpointType = "openai-video"
+	//EndpointTypeMidjourney     EndpointType = "midjourney-proxy"
+	//EndpointTypeSuno           EndpointType = "suno-proxy"
+	//EndpointTypeKling          EndpointType = "kling"
+	//EndpointTypeJimeng         EndpointType = "jimeng"
+)
--- a/constant/env.go
+++ b/constant/env.go
@@ -0,0 +1,26 @@
+package constant
+
+var StreamingTimeout int
+var DifyDebug bool
+var MaxFileDownloadMB int
+var StreamScannerMaxBufferMB int
+var ForceStreamOption bool
+var CountToken bool
+var GetMediaToken bool
+var GetMediaTokenNotStream bool
+var UpdateTask bool
+var MaxRequestBodyMB int
+var AzureDefaultAPIVersion string
+var NotifyLimitCount int
+var NotificationLimitDurationMinute int
+var GenerateDefaultToken bool
+var ErrorLogEnabled bool
+var TaskQueryLimit int
+var TaskTimeoutMinutes int
+
+// temporary variable for sora patch, will be removed in future
+var TaskPricePatches []string
+
+// TrustedRedirectDomains is a list of trusted domains for redirect URL validation.
+// Domains support subdomain matching (e.g., "example.com" matches "sub.example.com").
+var TrustedRedirectDomains []string
--- a/constant/finish_reason.go
+++ b/constant/finish_reason.go
@@ -0,0 +1,9 @@
+package constant
+
+var (
+	FinishReasonStop          = "stop"
+	FinishReasonToolCalls     = "tool_calls"
+	FinishReasonLength        = "length"
+	FinishReasonFunctionCall  = "function_call"
+	FinishReasonContentFilter = "content_filter"
+)
--- a/constant/midjourney.go
+++ b/constant/midjourney.go
@@ -0,0 +1,48 @@
+package constant
+
+const (
+	MjErrorUnknown = 5
+	MjRequestError = 4
+)
+
+const (
+	MjActionImagine       = "IMAGINE"
+	MjActionDescribe      = "DESCRIBE"
+	MjActionBlend         = "BLEND"
+	MjActionUpscale       = "UPSCALE"
+	MjActionVariation     = "VARIATION"
+	MjActionReRoll        = "REROLL"
+	MjActionInPaint       = "INPAINT"
+	MjActionModal         = "MODAL"
+	MjActionZoom          = "ZOOM"
+	MjActionCustomZoom    = "CUSTOM_ZOOM"
+	MjActionShorten       = "SHORTEN"
+	MjActionHighVariation = "HIGH_VARIATION"
+	MjActionLowVariation  = "LOW_VARIATION"
+	MjActionPan           = "PAN"
+	MjActionSwapFace      = "SWAP_FACE"
+	MjActionUpload        = "UPLOAD"
+	MjActionVideo         = "VIDEO"
+	MjActionEdits         = "EDITS"
+)
+
+var MidjourneyModel2Action = map[string]string{
+	"mj_imagine":        MjActionImagine,
+	"mj_describe":       MjActionDescribe,
+	"mj_blend":          MjActionBlend,
+	"mj_upscale":        MjActionUpscale,
+	"mj_variation":      MjActionVariation,
+	"mj_reroll":         MjActionReRoll,
+	"mj_modal":          MjActionModal,
+	"mj_inpaint":        MjActionInPaint,
+	"mj_zoom":           MjActionZoom,
+	"mj_custom_zoom":    MjActionCustomZoom,
+	"mj_shorten":        MjActionShorten,
+	"mj_high_variation": MjActionHighVariation,
+	"mj_low_variation":  MjActionLowVariation,
+	"mj_pan":            MjActionPan,
+	"swap_face":         MjActionSwapFace,
+	"mj_upload":         MjActionUpload,
+	"mj_video":          MjActionVideo,
+	"mj_edits":          MjActionEdits,
+}
--- a/constant/multi_key_mode.go
+++ b/constant/multi_key_mode.go
@@ -0,0 +1,8 @@
+package constant
+
+type MultiKeyMode string
+
+const (
+	MultiKeyModeRandom  MultiKeyMode = "random"  // 随机
+	MultiKeyModePolling MultiKeyMode = "polling" // 轮询
+)
--- a/constant/setup.go
+++ b/constant/setup.go
@@ -0,0 +1,3 @@
+package constant
+
+var Setup = false
--- a/constant/task.go
+++ b/constant/task.go
@@ -0,0 +1,24 @@
+package constant
+
+type TaskPlatform string
+
+const (
+	TaskPlatformSuno       TaskPlatform = "suno"
+	TaskPlatformMidjourney              = "mj"
+)
+
+const (
+	SunoActionMusic  = "MUSIC"
+	SunoActionLyrics = "LYRICS"
+
+	TaskActionGenerate          = "generate"
+	TaskActionTextGenerate      = "textGenerate"
+	TaskActionFirstTailGenerate = "firstTailGenerate"
+	TaskActionReferenceGenerate = "referenceGenerate"
+	TaskActionRemix             = "remixGenerate"
+)
+
+var SunoModel2Action = map[string]string{
+	"suno_music":  SunoActionMusic,
+	"suno_lyrics": SunoActionLyrics,
+}
--- a/constant/waffo_pay_method.go
+++ b/constant/waffo_pay_method.go
@@ -0,0 +1,16 @@
+package constant
+
+// WaffoPayMethod defines the display and API parameter mapping for Waffo payment methods.
+type WaffoPayMethod struct {
+	Name          string `json:"name"`            // Frontend display name
+	Icon          string `json:"icon"`            // Frontend icon identifier: credit-card, apple, google
+	PayMethodType string `json:"payMethodType"` // Waffo API PayMethodType, can be comma-separated
+	PayMethodName string `json:"payMethodName"` // Waffo API PayMethodName, empty means auto-select by Waffo checkout
+}
+
+// DefaultWaffoPayMethods is the default list of supported payment methods.
+var DefaultWaffoPayMethods = []WaffoPayMethod{
+	{Name: "Card", Icon: "/pay-card.png", PayMethodType: "CREDITCARD,DEBITCARD", PayMethodName: ""},
+	{Name: "Apple Pay", Icon: "/pay-apple.png", PayMethodType: "APPLEPAY", PayMethodName: "APPLEPAY"},
+	{Name: "Google Pay", Icon: "/pay-google.png", PayMethodType: "GOOGLEPAY", PayMethodName: "GOOGLEPAY"},
+}