98 lines
2.5 KiB
Go
98 lines
2.5 KiB
Go
package bot
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import (
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"fmt"
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"dev.sum7.eu/sum7/logmania/database"
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)
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func NewFilter(db *database.DB) *Command {
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return &Command{
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Name: "filter",
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Description: "list and configure regex filter for channel by message content",
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Commands: []*Command{
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{
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Name: "add",
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Description: "add regex filter for channel: [channel] regex",
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Action: func(from string, params []string) string {
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if len(params) < 1 {
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return "invalid: [channel] regex"
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}
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of := from
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regex := params[0]
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if len(params) > 1 {
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of = params[0]
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regex = params[1]
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}
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n := db.NotifiesByAddress[of]
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if err := n.AddRegex(regex); err != nil {
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return fmt.Sprintf("\"%s\" is no valid regex expression: %s", regex, err)
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}
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return fmt.Sprintf("add regex for \"%s\" to %s", of, regex)
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},
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},
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{
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Name: "del",
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Description: "del regex filter for channel: [channel] regex",
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Action: func(from string, params []string) string {
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if len(params) < 1 {
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return "invalid: [channel] regex"
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}
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of := from
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regex := params[0]
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if len(params) > 1 {
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of = params[0]
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regex = params[1]
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}
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n := db.NotifiesByAddress[of]
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delete(n.RegexIn, regex)
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return "deleted"
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},
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},
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{
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Name: "all",
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Description: "list of all channels",
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Action: func(from string, params []string) string {
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msg := "filter:\n"
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for _, n := range db.Notifies {
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msg = fmt.Sprintf("%s%s\n-------------\n", msg, n.Address())
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for expression := range n.RegexIn {
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msg = fmt.Sprintf("%s - %s\n", msg, expression)
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}
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}
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return msg
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},
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},
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{
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Name: "channel",
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Description: "list of given channel: channel",
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Action: func(from string, params []string) string {
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msg := "filter:\n"
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if len(params) != 1 {
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return "invalid: no channel given"
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}
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of := params[0]
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if n, ok := db.NotifiesByAddress[of]; ok {
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msg = fmt.Sprintf("%s%s\n-------------\n", msg, of)
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for expression := range n.RegexIn {
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msg = fmt.Sprintf("%s - %s\n", msg, expression)
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}
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}
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return msg
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},
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},
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},
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Action: func(from string, params []string) string {
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msg := "filter:\n"
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if n, ok := db.NotifiesByAddress[from]; ok {
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msg = fmt.Sprintf("%s%s\n-------------\n", msg, from)
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for expression := range n.RegexIn {
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msg = fmt.Sprintf("%s - %s\n", msg, expression)
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}
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}
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return msg
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},
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}
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}
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