tyler/rumble-livestream-lib-go
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changed method for parsing RumbleChat function arguments

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This commit is contained in:
tyler 2024-05-16 16:28:10 -04:00
parent 9c99f0d3a6
commit 35489361fe
1 changed files with 48 additions and 13 deletions
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61
chat.go
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@ -4,7 +4,6 @@ import (
"bufio"
"bytes"
"context"
"encoding/csv"
"encoding/json"
"fmt"
"io"
@ -66,6 +65,24 @@ func (c *Client) getChatInfo() (*ChatInfo, error) {
lineS, err := r.ReadString('\n')
for err == nil {
if strings.Contains(lineS, "RumbleChat(") {
//start := strings.Index(lineS, "RumbleChat(") + len("RumbleChat(")
//if start == -1 {
// return nil, fmt.Errorf("error finding chat function in webpage")
//}
//end := strings.Index(lineS[start:], ");")
//if end == -1 {
// return nil, fmt.Errorf("error finding end of chat function in webpage")
//}
//argsS := strings.ReplaceAll(lineS[start:start+end], ", ", ",")
//argsS = strings.Replace(argsS, "[", "\"[", 1)
//n := strings.LastIndex(argsS, "]")
//argsS = argsS[:n] + "]\"" + argsS[n+1:]
//c := csv.NewReader(strings.NewReader(argsS))
//args, err := c.ReadAll()
//if err != nil {
// return nil, fmt.Errorf("error parsing csv: %v", err)
//}
//info := args[0]
start := strings.Index(lineS, "RumbleChat(") + len("RumbleChat(")
if start == -1 {
return nil, fmt.Errorf("error finding chat function in webpage")
@ -74,21 +91,12 @@ func (c *Client) getChatInfo() (*ChatInfo, error) {
if end == -1 {
return nil, fmt.Errorf("error finding end of chat function in webpage")
}
argsS := strings.ReplaceAll(lineS[start:start+end], ", ", ",")
argsS = strings.Replace(argsS, "[", "\"[", 1)
n := strings.LastIndex(argsS, "]")
argsS = argsS[:n] + "]\"" + argsS[n+1:]
c := csv.NewReader(strings.NewReader(argsS))
args, err := c.ReadAll()
if err != nil {
return nil, fmt.Errorf("error parsing csv: %v", err)
}
info := args[0]
channelID, err := strconv.Atoi(info[5])
args := parseRumbleChatArgs(lineS[start : start+end])
channelID, err := strconv.Atoi(args[5])
if err != nil {
return nil, fmt.Errorf("error converting channel ID argument string to int: %v", err)
}
chatInfo = &ChatInfo{ChannelID: channelID, ChatID: info[1], UrlPrefix: info[0]}
chatInfo = &ChatInfo{ChannelID: channelID, ChatID: args[1], UrlPrefix: args[0]}
} else if strings.Contains(lineS, "media-by--a") && strings.Contains(lineS, "author") {
r := strings.NewReader(lineS)
node, err := html.Parse(r)
@ -117,6 +125,33 @@ func (c *Client) getChatInfo() (*ChatInfo, error) {
return chatInfo, nil
}
func parseRumbleChatArgs(argsS string) []string {
open := 0
args := []string{}
arg := []rune{}
for _, c := range argsS {
if c == ',' && open == 0 {
args = append(args, string(arg))
arg = []rune{}
} else {
if c == '[' {
open = open + 1
}
if c == ']' {
open = open - 1
}
arg = append(arg, c)
}
}
if len(arg) > 0 {
args = append(args, string(arg))
}
return args
}
type ChatMessage struct {
Text string `json:"text"`
}