de55bbebd6
Bootstrapped during the 2026-06-06 BlockNinja consolidation. Was previously an unversioned directory inside ~/src/blockninja-themes/pastel-dream. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
83 lines
2.0 KiB
Go
83 lines
2.0 KiB
Go
package main
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// getString extracts a string value from a content map.
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// Returns "" when the key is missing or holds a non-string value.
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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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// getStringOr extracts a string with a fallback for empty/missing values.
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func getStringOr(content map[string]any, key, fallback string) string {
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if v := getString(content, key); v != "" {
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return v
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}
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return fallback
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}
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// getFloat extracts a float from content.
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func getFloat(content map[string]any, key string, defaultVal float64) float64 {
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if v, ok := content[key].(float64); ok {
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return v
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}
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if v, ok := content[key].(int); ok {
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return float64(v)
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}
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return defaultVal
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}
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// getBoolish reads "yes"/"no" select fields or actual booleans into a bool.
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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 "yes", "true", "1", "on":
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return true
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case "no", "false", "0", "off":
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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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// getSlice extracts a slice of maps from a content map (collections/arrays
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// of objects).
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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 (e.g. social URLs).
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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 && s != "" {
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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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return nil
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}
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// safeLink returns href if non-empty, otherwise "#".
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func safeLink(href string) string {
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if href == "" {
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return "#"
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}
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return href
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}
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