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escape %

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This commit is contained in:
Yasuhiro Matsumoto
2024-01-30 14:30:50 +09:00
parent 7d4015d0d1
commit 5d6b9ef086
3 changed files with 24 additions and 16 deletions
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14
mysql/query.go
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@@ -120,22 +120,26 @@ func (b MySQLBackend) queryEventsSql(filter nostr.Filter, doCount bool) (string,
// we use a very bad implementation in which we only check the tag values and
// ignore the tag names
for _, tagValue := range tagQuery {
params = append(params, "%"+tagValue+"%")
conditions = append(conditions, "tags LIKE ?")
conditions = append(conditions, `tags LIKE ?`)
params = append(params, `%`+strings.ReplaceAll(tagValue, `%`, `\%`)+`%`)
}
if filter.Since != nil {
conditions = append(conditions, "created_at >= ?")
conditions = append(conditions, `created_at >= ?`)
params = append(params, filter.Since)
}
if filter.Until != nil {
conditions = append(conditions, "created_at <= ?")
conditions = append(conditions, `created_at <= ?`)
params = append(params, filter.Until)
}
if filter.Search != "" {
conditions = append(conditions, `content LIKE ?`)
params = append(params, `%`+strings.ReplaceAll(filter.Search, `%`, `\%`)+`%`)
}
if len(conditions) == 0 {
// fallback
conditions = append(conditions, "true")
conditions = append(conditions, `true`)
}
if filter.Limit < 1 || filter.Limit > b.QueryLimit {