68afd61024
This commit removes the Go html2text lib that would automatically convert all HTML messages to plaintext and add them as the alt text body to outgoing e-mails. This lib also had memory leak issues with certain kinds of HTML templates. A new UI field for optionally adding an alt plaintext body to a campaign is added. On enabling, it converts the HTML message in the campaign editor into plaintext (using the textversionjs lib). This introduces breaking changes in the campaigns table schema, model, and template compilation.
40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
package migrations
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import (
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"fmt"
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"github.com/jmoiron/sqlx"
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"github.com/knadh/koanf"
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"github.com/knadh/stuffbin"
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)
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// V0_9_0 performs the DB migrations for v.0.9.0.
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func V0_9_0(db *sqlx.DB, fs stuffbin.FileSystem, ko *koanf.Koanf) error {
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if _, err := db.Exec(`
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INSERT INTO settings (key, value) VALUES
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('app.lang', '"en"'),
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('app.message_sliding_window', 'false'),
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('app.message_sliding_window_duration', '"1h"'),
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('app.message_sliding_window_rate', '10000')
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ON CONFLICT DO NOTHING;
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-- Add alternate (plain text) body field on campaigns.
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ALTER TABLE campaigns ADD COLUMN IF NOT EXISTS altbody TEXT NULL DEFAULT NULL;
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`); err != nil {
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return err
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}
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// Until this version, the default template during installation was broken!
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// Check if there's a broken default template and if yes, override it with the
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// actual one.
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tplBody, err := fs.Get("/static/email-templates/default.tpl")
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if err != nil {
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return fmt.Errorf("error reading default e-mail template: %v", err)
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}
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if _, err := db.Exec(`UPDATE templates SET body=$1 WHERE body=$2`,
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tplBody.ReadBytes(), `{{ template "content" . }}`); 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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