Documentation
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Overview ¶
Package display provides template resolution for converting raw payloads into human-readable display data using a simple template schema.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Resolve ¶
func Resolve(tmpl json.RawMessage, payload json.RawMessage) (json.RawMessage, error)
Resolve applies a display template to a payload and returns the resolved output. If the template is nil or empty, it returns nil.
func ValidateTemplate ¶
func ValidateTemplate(raw json.RawMessage) error
ValidateTemplate checks that a display template has a valid structure. It should be called at policy create/update time to reject malformed templates early.
Types ¶
type Resolved ¶
type Resolved struct {
Title string `json:"title,omitempty"`
Fields []ResolvedField `json:"fields"`
Items []ResolvedItem `json:"items,omitempty"`
}
Resolved is the output stored in metadata.display after template resolution.
type ResolvedField ¶
ResolvedField is a label-value pair.
type ResolvedItem ¶
type ResolvedItem struct {
Title string `json:"title"`
Fields []ResolvedField `json:"fields"`
}
ResolvedItem is a titled group of label-value pairs (for batch requests).
type Template ¶
type Template struct {
Title string `json:"title,omitempty"`
Fields []TemplateField `json:"fields"`
Items *TemplateItems `json:"items,omitempty"`
}
Template defines a display template stored on a policy. It maps payload fields to human-readable labels with optional formatting.
type TemplateField ¶
type TemplateField struct {
Label string `json:"label"`
Path string `json:"path"`
Format string `json:"format,omitempty"`
}
TemplateField maps a label to a dot-notation path into the payload.
type TemplateItems ¶
type TemplateItems struct {
Path string `json:"path"`
LabelPath string `json:"label_path"`
Fields []TemplateField `json:"fields"`
}
TemplateItems defines how to render a list of items from an array in the payload.
Source Files