146 lines
3.5 KiB
Go
146 lines
3.5 KiB
Go
package main
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import (
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"errors"
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"fmt"
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"io/ioutil"
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"os"
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"strings"
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"time"
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"github.com/jmoiron/sqlx"
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"github.com/knadh/goyesql"
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"github.com/knadh/listmonk/models"
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"github.com/lib/pq"
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uuid "github.com/satori/go.uuid"
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)
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// install runs the first time setup of creating and
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// migrating the database and creating the super user.
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func install(app *App, qMap goyesql.Queries) {
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fmt.Println("")
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fmt.Println("** First time installation **")
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fmt.Printf("** IMPORTANT: This will wipe existing listmonk tables and types in the DB '%s' **",
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ko.String("db.database"))
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fmt.Println("")
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var ok string
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fmt.Print("Continue (y/n)? ")
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if _, err := fmt.Scanf("%s", &ok); err != nil {
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logger.Fatalf("Error reading value from terminal: %v", err)
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}
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if strings.ToLower(ok) != "y" {
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fmt.Println("Installation cancelled.")
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return
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}
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// Migrate the tables.
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err := installMigrate(app.DB, app)
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if err != nil {
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logger.Fatalf("Error migrating DB schema: %v", err)
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}
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// Load the queries.
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var q Queries
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if err := scanQueriesToStruct(&q, qMap, app.DB.Unsafe()); err != nil {
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logger.Fatalf("error loading SQL queries: %v", err)
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}
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// Sample list.
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var listID int
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if err := q.CreateList.Get(&listID,
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uuid.NewV4().String(),
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"Default list",
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models.ListTypePublic,
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pq.StringArray{"test"},
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); err != nil {
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logger.Fatalf("Error creating superadmin user: %v", err)
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}
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// Sample subscriber.
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if _, err := q.UpsertSubscriber.Exec(
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uuid.NewV4(),
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"john@example.com",
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"John Doe",
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`{"type": "known", "good": true, "city": "Bengaluru"}`,
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pq.Int64Array{int64(listID)},
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); err != nil {
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logger.Fatalf("Error creating subscriber: %v", err)
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}
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// Default template.
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tplBody, err := ioutil.ReadFile("email-templates/default.tpl")
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if err != nil {
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tplBody = []byte(tplTag)
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}
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var tplID int
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if err := q.CreateTemplate.Get(&tplID,
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"Default template",
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string(tplBody),
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); err != nil {
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logger.Fatalf("error creating default template: %v", err)
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}
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if _, err := q.SetDefaultTemplate.Exec(tplID); err != nil {
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logger.Fatalf("error setting default template: %v", err)
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}
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// Sample campaign.
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sendAt := time.Now()
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sendAt.Add(time.Minute * 43200)
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if _, err := q.CreateCampaign.Exec(uuid.NewV4(),
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"Test campaign",
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"Welcome to listmonk",
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"noreply@yoursite.com",
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`<h3>Hi {{ .Subscriber.FirstName }}!</h3>
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This is a test e-mail campaign. Your second name is {{ .Subscriber.LastName }} and you are from {{ .Subscriber.Attribs.city }}.`,
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"richtext",
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sendAt,
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pq.StringArray{"test-campaign"},
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"email",
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1,
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pq.Int64Array{1},
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); err != nil {
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logger.Fatalf("error creating sample campaign: %v", err)
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}
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logger.Printf("Setup complete")
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logger.Printf(`Run the program and access the dashboard at %s`, ko.String("app.address"))
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}
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// installMigrate executes the SQL schema and creates the necessary tables and types.
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func installMigrate(db *sqlx.DB, app *App) error {
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q, err := app.FS.Read("/schema.sql")
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if err != nil {
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return err
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}
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_, err = db.Query(string(q))
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if err != nil {
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return err
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}
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return nil
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}
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func newConfigFile() error {
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if _, err := os.Stat("config.toml"); !os.IsNotExist(err) {
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return errors.New("config.toml exists. Remove it to generate a new one")
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}
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// Initialize the static file system into which all
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// required static assets (.sql, .js files etc.) are loaded.
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fs, err := initFileSystem(os.Args[0])
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if err != nil {
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return err
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}
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b, err := fs.Read("config.toml.sample")
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if err != nil {
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return fmt.Errorf("error reading sample config (is binary stuffed?): %v", err)
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}
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ioutil.WriteFile("config.toml", b, 0644)
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return nil
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}
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