mirror of
https://github.com/0xJacky/nginx-ui.git
synced 2025-05-11 02:15:48 +02:00
378 lines
9.3 KiB
Go
378 lines
9.3 KiB
Go
package streams
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import (
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"net/http"
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"os"
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"path/filepath"
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"strings"
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"time"
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"github.com/0xJacky/Nginx-UI/internal/config"
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"github.com/0xJacky/Nginx-UI/internal/nginx"
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"github.com/0xJacky/Nginx-UI/internal/stream"
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"github.com/0xJacky/Nginx-UI/model"
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"github.com/0xJacky/Nginx-UI/query"
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"github.com/gin-gonic/gin"
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"github.com/samber/lo"
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"github.com/sashabaranov/go-openai"
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"github.com/spf13/cast"
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"github.com/uozi-tech/cosy"
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"gorm.io/gorm/clause"
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)
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type Stream struct {
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ModifiedAt time.Time `json:"modified_at"`
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Advanced bool `json:"advanced"`
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Enabled bool `json:"enabled"`
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Name string `json:"name"`
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Config string `json:"config"`
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ChatGPTMessages []openai.ChatCompletionMessage `json:"chatgpt_messages,omitempty"`
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Tokenized *nginx.NgxConfig `json:"tokenized,omitempty"`
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Filepath string `json:"filepath"`
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EnvGroupID uint64 `json:"env_group_id"`
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EnvGroup *model.EnvGroup `json:"env_group,omitempty"`
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SyncNodeIDs []uint64 `json:"sync_node_ids" gorm:"serializer:json"`
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}
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func GetStreams(c *gin.Context) {
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name := c.Query("name")
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enabled := c.Query("enabled")
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orderBy := c.Query("order_by")
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sort := c.DefaultQuery("sort", "desc")
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queryEnvGroupId := cast.ToUint64(c.Query("env_group_id"))
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configFiles, err := os.ReadDir(nginx.GetConfPath("streams-available"))
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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enabledConfig, err := os.ReadDir(nginx.GetConfPath("streams-enabled"))
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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enabledConfigMap := make(map[string]bool)
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for i := range enabledConfig {
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enabledConfigMap[enabledConfig[i].Name()] = true
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}
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var configs []config.Config
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// Get all streams map for Node Group lookup
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s := query.Stream
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var streams []*model.Stream
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if queryEnvGroupId != 0 {
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streams, err = s.Where(s.EnvGroupID.Eq(queryEnvGroupId)).Find()
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} else {
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streams, err = s.Find()
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}
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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// Retrieve Node Groups data
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eg := query.EnvGroup
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envGroups, err := eg.Find()
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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// Create a map of Node Groups for quick lookup by ID
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envGroupMap := lo.SliceToMap(envGroups, func(item *model.EnvGroup) (uint64, *model.EnvGroup) {
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return item.ID, item
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})
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// Convert streams slice to map for efficient lookups
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streamsMap := lo.SliceToMap(streams, func(item *model.Stream) (string, *model.Stream) {
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// Associate each stream with its corresponding Node Group
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if item.EnvGroupID > 0 {
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item.EnvGroup = envGroupMap[item.EnvGroupID]
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}
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return filepath.Base(item.Path), item
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})
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for i := range configFiles {
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file := configFiles[i]
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fileInfo, _ := file.Info()
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if file.IsDir() {
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continue
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}
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// Apply name filter if specified
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if name != "" && !strings.Contains(file.Name(), name) {
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continue
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}
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// Apply enabled status filter if specified
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if enabled != "" {
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if enabled == "true" && !enabledConfigMap[file.Name()] {
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continue
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}
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if enabled == "false" && enabledConfigMap[file.Name()] {
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continue
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}
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}
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var (
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envGroupId uint64
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envGroup *model.EnvGroup
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)
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// Lookup stream in the streams map to get Node Group info
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if stream, ok := streamsMap[file.Name()]; ok {
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envGroupId = stream.EnvGroupID
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envGroup = stream.EnvGroup
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}
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// Apply Node Group filter if specified
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if queryEnvGroupId != 0 && envGroupId != queryEnvGroupId {
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continue
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}
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// Add the config to the result list after passing all filters
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configs = append(configs, config.Config{
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Name: file.Name(),
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ModifiedAt: fileInfo.ModTime(),
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Size: fileInfo.Size(),
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IsDir: fileInfo.IsDir(),
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Enabled: enabledConfigMap[file.Name()],
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EnvGroupID: envGroupId,
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EnvGroup: envGroup,
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})
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}
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// Sort the configs based on the provided sort parameters
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configs = config.Sort(orderBy, sort, configs)
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c.JSON(http.StatusOK, gin.H{
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"data": configs,
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})
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}
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func GetStream(c *gin.Context) {
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name := c.Param("name")
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// Get the absolute path to the stream configuration file
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path := nginx.GetConfPath("streams-available", name)
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file, err := os.Stat(path)
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if os.IsNotExist(err) {
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c.JSON(http.StatusNotFound, gin.H{
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"message": "file not found",
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})
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return
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}
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// Check if the stream is enabled
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enabled := true
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if _, err := os.Stat(nginx.GetConfPath("streams-enabled", name)); os.IsNotExist(err) {
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enabled = false
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}
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// Retrieve or create ChatGPT log for this stream
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g := query.ChatGPTLog
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chatgpt, err := g.Where(g.Name.Eq(path)).FirstOrCreate()
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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// Initialize empty content if nil
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if chatgpt.Content == nil {
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chatgpt.Content = make([]openai.ChatCompletionMessage, 0)
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}
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// Retrieve or create stream model from database
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s := query.Stream
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streamModel, err := s.Where(s.Path.Eq(path)).FirstOrCreate()
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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// For advanced mode, return the raw content
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if streamModel.Advanced {
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origContent, err := os.ReadFile(path)
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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c.JSON(http.StatusOK, Stream{
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ModifiedAt: file.ModTime(),
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Advanced: streamModel.Advanced,
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Enabled: enabled,
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Name: name,
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Config: string(origContent),
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ChatGPTMessages: chatgpt.Content,
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Filepath: path,
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EnvGroupID: streamModel.EnvGroupID,
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EnvGroup: streamModel.EnvGroup,
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SyncNodeIDs: streamModel.SyncNodeIDs,
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})
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return
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}
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// For normal mode, parse and tokenize the configuration
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nginxConfig, err := nginx.ParseNgxConfig(path)
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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c.JSON(http.StatusOK, Stream{
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ModifiedAt: file.ModTime(),
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Advanced: streamModel.Advanced,
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Enabled: enabled,
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Name: name,
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Config: nginxConfig.FmtCode(),
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Tokenized: nginxConfig,
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ChatGPTMessages: chatgpt.Content,
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Filepath: path,
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EnvGroupID: streamModel.EnvGroupID,
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EnvGroup: streamModel.EnvGroup,
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SyncNodeIDs: streamModel.SyncNodeIDs,
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})
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}
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func SaveStream(c *gin.Context) {
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name := c.Param("name")
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var json struct {
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Content string `json:"content" binding:"required"`
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EnvGroupID uint64 `json:"env_group_id"`
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SyncNodeIDs []uint64 `json:"sync_node_ids"`
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Overwrite bool `json:"overwrite"`
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PostAction string `json:"post_action"`
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}
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// Validate input JSON
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if !cosy.BindAndValid(c, &json) {
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return
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}
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// Get stream from database or create if not exists
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path := nginx.GetConfPath("streams-available", name)
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s := query.Stream
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streamModel, err := s.Where(s.Path.Eq(path)).FirstOrCreate()
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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// Update Node Group ID if provided
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if json.EnvGroupID > 0 {
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streamModel.EnvGroupID = json.EnvGroupID
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}
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// Update synchronization node IDs if provided
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if json.SyncNodeIDs != nil {
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streamModel.SyncNodeIDs = json.SyncNodeIDs
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}
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// Save the updated stream model to database
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_, err = s.Where(s.ID.Eq(streamModel.ID)).Updates(streamModel)
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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// Save the stream configuration file
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err = stream.Save(name, json.Content, json.Overwrite, json.SyncNodeIDs, json.PostAction)
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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// Return the updated stream
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GetStream(c)
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}
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func EnableStream(c *gin.Context) {
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// Enable the stream by creating a symlink in streams-enabled directory
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err := stream.Enable(c.Param("name"))
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"message": "ok",
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})
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}
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func DisableStream(c *gin.Context) {
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// Disable the stream by removing the symlink from streams-enabled directory
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err := stream.Disable(c.Param("name"))
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"message": "ok",
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})
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}
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func DeleteStream(c *gin.Context) {
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// Delete the stream configuration file and its symbolic link if exists
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err := stream.Delete(c.Param("name"))
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"message": "ok",
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})
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}
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func RenameStream(c *gin.Context) {
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oldName := c.Param("name")
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var json struct {
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NewName string `json:"new_name"`
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}
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// Validate input JSON
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if !cosy.BindAndValid(c, &json) {
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return
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}
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// Rename the stream configuration file
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err := stream.Rename(oldName, json.NewName)
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if err != nil {
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cosy.ErrHandler(c, err)
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"message": "ok",
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})
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}
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func BatchUpdateStreams(c *gin.Context) {
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cosy.Core[model.Stream](c).SetValidRules(gin.H{
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"env_group_id": "required",
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}).SetItemKey("path").
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BeforeExecuteHook(func(ctx *cosy.Ctx[model.Stream]) {
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effectedPath := make([]string, len(ctx.BatchEffectedIDs))
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var streams []*model.Stream
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for i, name := range ctx.BatchEffectedIDs {
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path := nginx.GetConfPath("streams-available", name)
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effectedPath[i] = path
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streams = append(streams, &model.Stream{
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Path: path,
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})
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}
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s := query.Stream
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err := s.Clauses(clause.OnConflict{
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DoNothing: true,
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}).Create(streams...)
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if err != nil {
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ctx.AbortWithError(err)
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return
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}
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ctx.BatchEffectedIDs = effectedPath
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}).BatchModify()
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}
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