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31 lines
911 B
Go
31 lines
911 B
Go
package bxmpp
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import (
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"regexp"
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"github.com/42wim/matterbridge/bridge/config"
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)
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var pathRegex = regexp.MustCompile("[^a-zA-Z0-9]+")
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// GetAvatar constructs a URL for a given user-avatar if it is available in the cache.
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func getAvatar(av map[string]string, userid string, general *config.Protocol) string {
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if hash, ok := av[userid]; ok {
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// NOTE: This does not happen in bridge/helper/helper.go but messes up XMPP
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id := pathRegex.ReplaceAllString(userid, "_")
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return general.MediaServerDownload + "/" + hash + "/" + id + ".png"
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}
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return ""
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}
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func (b *Bxmpp) cacheAvatar(msg *config.Message) string {
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fi := msg.Extra["file"][0].(config.FileInfo)
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/* if we have a sha we have successfully uploaded the file to the media server,
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so we can now cache the sha */
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if fi.SHA != "" {
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b.Log.Debugf("Added %s to %s in avatarMap", fi.SHA, msg.UserID)
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b.avatarMap[msg.UserID] = fi.SHA
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}
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return ""
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}
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