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domainList.go
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domainList.go
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// Copyright © 2018 Christian Nolte
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cmd
import (
"os"
"github.com/drlogout/iredmail-cli/iredmail"
"github.com/olekukonko/tablewriter"
"github.com/spf13/cobra"
)
// domainListCmd represents the list command
var domainListCmd = &cobra.Command{
Use: "list",
Short: "List domains",
Args: cobra.NoArgs,
Run: func(cmd *cobra.Command, args []string) {
server, err := iredmail.New()
if err != nil {
fatal("%v\n", err)
}
defer server.Close()
domains, err := server.Domains()
if err != nil {
fatal("%v\n", err)
}
filter := cmd.Flag("filter").Value.String()
if filter != "" {
domains = domains.FilterBy(filter)
}
printDomains(domains)
},
}
func init() {
domainCmd.AddCommand(domainListCmd)
domainListCmd.Flags().StringP("filter", "f", "", "Filter result")
domainListCmd.SetUsageTemplate(usageTemplate("domain list", printFlags))
}
func printDomains(domains iredmail.Domains) {
if len(domains) == 0 {
info("No domains\n")
return
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Domain", "Alias", "Catch-all address", "Description"})
for _, d := range domains {
firstAlias := ""
firstCatchall := ""
if len(d.Aliases) > 0 {
firstAlias = d.Aliases[0].AliasDomain
}
if len(d.Catchalls) > 0 {
firstCatchall = d.Catchalls[0].Forwarding
}
table.Append([]string{d.Domain, firstAlias, firstCatchall, d.Description})
aliases := []string{}
for i := range d.Aliases {
if (i + 1) < len(d.Aliases) {
aliases = append(aliases, d.Aliases[i+1].AliasDomain)
}
}
catchalls := []string{}
for i := range d.Catchalls {
if (i + 1) < len(d.Catchalls) {
catchalls = append(catchalls, d.Catchalls[i+1].Forwarding)
}
}
var longerSlice []string
aliasLength := len(aliases)
catchallLength := len(catchalls)
if aliasLength >= catchallLength {
longerSlice = aliases
} else {
longerSlice = catchalls
}
for i := range longerSlice {
alias, catchall := "", ""
if aliasLength > i {
alias = aliases[i]
}
if catchallLength > i {
catchall = catchalls[i]
}
table.Append([]string{"", alias, catchall, ""})
}
}
table.Render()
}