62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package upgrades
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import (
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"database/sql"
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"encoding/json"
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"fmt"
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)
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func init() {
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var keys = []string{"imageMessage", "contactMessage", "locationMessage", "extendedTextMessage", "documentMessage", "audioMessage", "videoMessage"}
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upgrades[4] = upgrade{"Update message content to new protocol version. This may take a while.", func(tx *sql.Tx, ctx context) error {
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rows, err := ctx.db.Query("SELECT mxid, content FROM message")
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if err != nil {
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return err
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}
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for rows.Next() {
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var mxid string
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var rawContent []byte
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err = rows.Scan(&mxid, &rawContent)
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if err != nil {
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fmt.Println("Error scanning:", err)
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continue
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}
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var content map[string]interface{}
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err = json.Unmarshal(rawContent, &content)
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if err != nil {
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fmt.Printf("Error unmarshaling content of %s: %v\n", mxid, err)
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continue
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}
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for _, key := range keys {
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val, ok := content[key].(map[string]interface{})
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if !ok {
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continue
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}
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ci, ok := val["contextInfo"].(map[string]interface{})
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if !ok {
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continue
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}
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qm, ok := ci["quotedMessage"].([]interface{})
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if !ok {
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continue
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}
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ci["quotedMessage"] = qm[0]
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goto save
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}
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continue
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save:
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rawContent, err = json.Marshal(&content)
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if err != nil {
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fmt.Printf("Error marshaling updated content of %s: %v\n", mxid, err)
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}
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_, err = tx.Exec("UPDATE message SET content=$1 WHERE mxid=$2", rawContent, mxid)
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if err != nil {
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fmt.Printf("Error updating row of %s: %v\n", mxid, err)
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}
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}
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return nil
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}}
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}
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