1bebbea5ad
Bootstrapped during the 2026-06-06 BlockNinja consolidation. Was previously an unversioned directory inside ~/src/blockninja-themes/noir. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
package main
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import "strconv"
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// getString extracts a string value from content map. Returns "" if missing or wrong type.
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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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// 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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if v, ok := content[key].(string); ok {
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if n, err := strconv.Atoi(v); err == nil {
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return n
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}
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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. Returns nil if missing.
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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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// getStringSlice extracts a slice of strings from content. Non-string entries are coerced via fmt.Sprintf.
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// Returns nil if missing.
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func getStringSlice(content map[string]any, key string) []string {
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if v, ok := content[key].([]any); ok {
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result := make([]string, 0, len(v))
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for _, item := range v {
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if s, ok := item.(string); ok {
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result = append(result, s)
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}
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}
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return result
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}
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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 nil
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}
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// getBoolish accepts "true"/"false" strings and booleans. Returns defaultVal otherwise.
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func getBoolish(content map[string]any, key string, defaultVal bool) bool {
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if v, ok := content[key].(bool); ok {
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return v
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}
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if v, ok := content[key].(string); ok {
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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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}
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return defaultVal
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}
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