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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
58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
package objects
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import "github.com/d5/tengo/compiler/token"
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// StringIterator represents an iterator for a string.
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type StringIterator struct {
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v []rune
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i int
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l int
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}
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// TypeName returns the name of the type.
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func (i *StringIterator) TypeName() string {
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return "string-iterator"
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}
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func (i *StringIterator) String() string {
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return "<string-iterator>"
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}
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// BinaryOp returns another object that is the result of
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// a given binary operator and a right-hand side object.
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func (i *StringIterator) BinaryOp(op token.Token, rhs Object) (Object, error) {
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return nil, ErrInvalidOperator
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}
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// IsFalsy returns true if the value of the type is falsy.
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func (i *StringIterator) IsFalsy() bool {
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return true
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}
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// Equals returns true if the value of the type
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// is equal to the value of another object.
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func (i *StringIterator) Equals(Object) bool {
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return false
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}
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// Copy returns a copy of the type.
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func (i *StringIterator) Copy() Object {
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return &StringIterator{v: i.v, i: i.i, l: i.l}
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}
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// Next returns true if there are more elements to iterate.
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func (i *StringIterator) Next() bool {
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i.i++
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return i.i <= i.l
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}
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// Key returns the key or index value of the current element.
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func (i *StringIterator) Key() Object {
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return &Int{Value: int64(i.i - 1)}
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}
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// Value returns the value of the current element.
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func (i *StringIterator) Value() Object {
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return &Char{Value: i.v[i.i-1]}
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}
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