313ebaf296
Bootstrapped during the 2026-06-06 BlockNinja consolidation. Was previously an unversioned directory inside ~/src/blockninja-themes/cyberpunk. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
103 lines
2.4 KiB
Go
103 lines
2.4 KiB
Go
package main
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import "strconv"
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// getString extracts a string value from a content map. Returns "" on miss/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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// getStringWithDefault is like getString but returns dflt if the key is missing or non-string.
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func getStringWithDefault(content map[string]any, key, dflt 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 dflt
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}
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// getBool extracts a boolean value from a content map. Accepts bool, "true"/"false",
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// "on"/"off", "yes"/"no", and numerics. Returns dflt when missing or unparsable.
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func getBool(content map[string]any, key string, dflt 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", "on", "yes", "1":
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return true
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case "false", "off", "no", "0", "":
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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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case int:
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return v != 0
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}
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return dflt
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}
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// getSlice extracts a slice of object-shaped entries from a content map.
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func getSlice(content map[string]any, key string) []map[string]any {
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v, ok := content[key].([]any)
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if !ok {
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return nil
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}
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out := 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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out = append(out, m)
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}
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}
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return out
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}
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// getLink reads a {label, href} link object. Tolerates string values
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// (interpreted as href, label = href) and missing keys.
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func getLink(content map[string]any, key string) Link {
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v := content[key]
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switch x := v.(type) {
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case map[string]any:
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return Link{Label: getString(x, "label"), Href: getString(x, "href")}
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case string:
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return Link{Label: x, Href: x}
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}
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return Link{}
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}
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// Link is a {label, href} pair used by hero / nav / footer blocks.
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type Link struct {
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Label string
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Href string
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}
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// safeHref returns "#" when href is empty so templ.SafeURL never receives "".
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func safeHref(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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// parseHeadingLevel parses a 1..6 heading level. Defaults to 2 for safety.
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func parseHeadingLevel(content map[string]any) int {
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switch v := content["level"].(type) {
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case float64:
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l := int(v)
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if l >= 1 && l <= 6 {
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return l
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}
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case int:
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if v >= 1 && v <= 6 {
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return v
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}
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case string:
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if l, err := strconv.Atoi(v); err == nil && l >= 1 && l <= 6 {
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return l
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}
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}
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return 2
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}
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