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TengoModifyMessage allows you to specify the location of a tengo (https://github.com/d5/tengo/) script. This script will receive every incoming message and can be used to modify the Username and the Text of that message. The script will have the following global variables: to modify: msgUsername and msgText to read: msgChannel and msgAccount The script is reloaded on every message, so you can modify the script on the fly. Example script can be found in https://github.com/42wim/matterbridge/tree/master/gateway/bench.tengo and https://github.com/42wim/matterbridge/tree/master/contrib/example.tengo The example below will check if the text contains blah and if so, it'll replace the text and the username of that message. text := import("text") if text.re_match("blah",msgText) { msgText="replaced by this" msgUsername="fakeuser" } More information about tengo on: https://github.com/d5/tengo/blob/master/docs/tutorial.md and https://github.com/d5/tengo/blob/master/docs/stdlib.md
48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
package source
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import "fmt"
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// FilePos represents a position information in the file.
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type FilePos struct {
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Filename string // filename, if any
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Offset int // offset, starting at 0
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Line int // line number, starting at 1
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Column int // column number, starting at 1 (byte count)
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}
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// IsValid returns true if the position is valid.
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func (p FilePos) IsValid() bool {
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return p.Line > 0
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}
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// String returns a string in one of several forms:
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//
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// file:line:column valid position with file name
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// file:line valid position with file name but no column (column == 0)
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// line:column valid position without file name
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// line valid position without file name and no column (column == 0)
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// file invalid position with file name
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// - invalid position without file name
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//
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func (p FilePos) String() string {
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s := p.Filename
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if p.IsValid() {
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if s != "" {
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s += ":"
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}
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s += fmt.Sprintf("%d", p.Line)
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if p.Column != 0 {
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s += fmt.Sprintf(":%d", p.Column)
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}
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}
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if s == "" {
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s = "-"
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}
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return s
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}
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