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writefreely
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Validate and trim spaces on WM pointer 

Ref T773
This commit is contained in:
Matt Baer 2020-09-30 14:42:11 -04:00
parent ec7b299fd3
commit 13a3a68d54
1 changed files with 18 additions and 4 deletions
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22
database.go
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@ -907,10 +907,24 @@ func (db *datastore) UpdateCollection(c *SubmittedCollection, alias string) erro
// Update Monetization value
if c.Monetization != nil {
_, err = db.Exec("INSERT INTO collectionattributes (collection_id, attribute, value) VALUES (?, ?, ?) ON DUPLICATE KEY UPDATE value = ?", collID, "monetization_pointer", *c.Monetization, *c.Monetization)
if err != nil {
log.Error("Unable to insert monetization_pointer value: %v", err)
return err
skipUpdate := false
if *c.Monetization != "" {
// Strip away any excess spaces
trimmed := strings.TrimSpace(*c.Monetization)
// Only update value when it starts with "$", per spec: https://paymentpointers.org
if strings.HasPrefix(trimmed, "$") {
c.Monetization = &trimmed
} else {
// Value appears invalid, so don't update
skipUpdate = true
}
}
if !skipUpdate {
_, err = db.Exec("INSERT INTO collectionattributes (collection_id, attribute, value) VALUES (?, ?, ?) ON DUPLICATE KEY UPDATE value = ?", collID, "monetization_pointer", *c.Monetization, *c.Monetization)
if err != nil {
log.Error("Unable to insert monetization_pointer value: %v", err)
return err
}
}
}