47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
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package puller
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import (
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"github.com/zelenin/go-tdlib/client"
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)
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func ChatHistory(tdlibClient *client.Client, chatId int64) (chan *client.Message, chan error) {
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messageChan := make(chan *client.Message, 10)
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errChan := make(chan error, 1)
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var fromMessageId int64 = 0
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var offset int32 = 0
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var limit int32 = 100
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go chatHistory(tdlibClient, messageChan, errChan, chatId, fromMessageId, offset, limit, false)
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return messageChan, errChan
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}
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func chatHistory(tdlibClient *client.Client, messageChan chan *client.Message, errChan chan error, chatId int64, fromMessageId int64, offset int32, limit int32, onlyLocal bool) {
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defer func() {
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close(messageChan)
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close(errChan)
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}()
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for {
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messages, err := tdlibClient.GetChatHistory(chatId, fromMessageId, offset, limit, onlyLocal)
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if err != nil {
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errChan <- err
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return
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}
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if len(messages.Messages) == 0 {
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errChan <- EOP
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break
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}
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for _, message := range messages.Messages {
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fromMessageId = message.Id
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messageChan <- message
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}
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}
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}
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