utils

func NormalizeFeedName ¶

func NormalizeFeedName(title string) string

NormalizeFeedName converts a feed title to a URL-safe normalized name Converts to lowercase, replaces spaces with '-', and special chars with '_'

func ParseDayUTC ¶

func ParseDayUTC(s string) (start, end time.Time, err error)

ParseDayUTC parses a single-day selector into a [start, end) window covering that whole day in UTC (midnight to midnight). Accepts "YYYY-MM-DD", "today", or "yesterday". For the "today"/"yesterday" shortcuts the calendar date is taken from local time, while the returned window is still UTC.

func ParseTimeString ¶

func ParseTimeString(s string) (time.Time, error)

ParseTimeString parses a user-friendly time string into a time.Time Supported formats:

• "now" - current time
• RFC3339: "2006-01-02T15:04:05Z07:00"
• Date: "2006-01-02"
• Relative: "7d", "2h", "30m" or "-7d", "-2h", "-30m" (days, hours, minutes ago)