ffe46a146c
Bootstrapped during the 2026-06-06 BlockNinja consolidation. Was previously an unversioned directory inside ~/src/blockninja-themes/kindergarten. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
package main
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// getString extracts a string value from content map.
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func getString(content map[string]any, key string) string {
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if v, ok := content[key].(string); ok {
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return v
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}
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return ""
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}
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// getStringDefault extracts a string value from content with a fallback.
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func getStringDefault(content map[string]any, key, def string) string {
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if v, ok := content[key].(string); ok && v != "" {
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return v
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}
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return def
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}
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// getBool extracts a bool value from content. Accepts native bool, "true"/"false"
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// strings, and the JSON-encoded float forms ("true" via 1, 0). Defaults to def.
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func getBool(content map[string]any, key string, def bool) bool {
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switch v := content[key].(type) {
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case bool:
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return v
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case string:
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switch v {
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case "true":
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return true
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case "false":
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return false
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}
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case float64:
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return v != 0
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}
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return def
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}
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// getInt extracts an int value from content map (handles float64 from JSON).
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func getInt(content map[string]any, key string, defaultVal int) int {
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if v, ok := content[key].(float64); ok {
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return int(v)
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}
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if v, ok := content[key].(int); ok {
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return v
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}
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return defaultVal
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}
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// getSlice extracts a slice of maps from content. If the underlying value is
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// not a JSON array of objects (e.g. malformed content provides a bare string),
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// the function returns nil so renderers can fall back to their empty state.
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func getSlice(content map[string]any, key string) []map[string]any {
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if v, ok := content[key].([]any); ok {
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result := make([]map[string]any, 0, len(v))
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for _, item := range v {
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if m, ok := item.(map[string]any); ok {
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result = append(result, m)
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}
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}
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return result
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}
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return nil
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}
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