85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
package gemini
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import (
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"database/sql/driver"
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"fmt"
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"net/url"
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"strconv"
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)
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type URL struct {
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Protocol string `json:"protocol,omitempty"`
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Hostname string `json:"hostname,omitempty"`
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Port int `json:"port,omitempty"`
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Path string `json:"path,omitempty"`
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Descr string `json:"descr,omitempty"`
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Full string `json:"full,omitempty"`
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}
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func (u *URL) Scan(value interface{}) error {
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if value == nil {
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// Clear the fields in the current GeminiUrl object (not the pointer itself)
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*u = URL{}
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return nil
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}
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b, ok := value.(string)
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if !ok {
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return fmt.Errorf("failed to scan GeminiUrl: expected string, got %T", value)
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}
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parsedURL, err := ParseURL(b, "")
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if err != nil {
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return err
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}
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*u = *parsedURL
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return nil
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}
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func (u *URL) String() string {
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return u.Full
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}
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// Value implements the driver.Valuer interface
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func (u *URL) Value() (driver.Value, error) {
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if u.Full == "" {
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return nil, nil
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}
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return u.Full, nil
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}
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func ParseURL(input string, descr string) (*URL, error) {
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u, err := url.Parse(input)
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if err != nil {
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return nil, fmt.Errorf("%w: Input %s Error %w", ErrURLParse, input, err)
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}
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protocol := u.Scheme
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hostname := u.Hostname()
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strPort := u.Port()
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path := u.Path
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if strPort == "" {
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strPort = "1965"
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}
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port, err := strconv.Atoi(strPort)
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if err != nil {
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return nil, fmt.Errorf("%w: Input %s Error %w", ErrURLParse, input, err)
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}
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return &URL{Protocol: protocol, Hostname: hostname, Port: port, Path: path, Descr: descr, Full: u.String()}, nil
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}
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//func GeminiUrltoJSON(g URL) string {
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// // Serialize the Person struct to JSON
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// jsonData, err := json.Marshal(g)
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// if err != nil {
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// logging.LogError("Error serializing to JSON: %w", err)
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// }
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// return string(jsonData)
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//}
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//
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//func GeminiUrlFromJSON(input string) URL {
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// var geminiUrl URL
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// err := json.Unmarshal([]byte(input), &geminiUrl)
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// if err != nil {
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// logging.LogError("Error deserializing from JSON: %w", err)
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// }
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// return geminiUrl
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//}
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