templates

package
v0.9.8 Latest Latest
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 Go to latest Published: Jun 4, 2026 License: MIT Imports: 28 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AnsiParse 

func AnsiParse(input string) string

func ClearTemplateConfigCache 

func ClearTemplateConfigCache(userId int)

func DynamicList 

func DynamicList(itmNames []NameDescription, colWidth, sw, numWidth, longestName int) string

DynamicList takes a slice of NameDescription items and formats them into a string NOTE: This is a first step to moving dynamic lists into a common function.

func Exists 

func Exists(name string) bool

func GetMemoryUsage added in v0.9.8 

func GetMemoryUsage() map[string]util.MemoryResult

func LoadAliases 

func LoadAliases(f ...fileloader.ReadableGroupFS)

Loads the ansi aliases from the config file Only if the file has been modified since the last load

func PreviewPanelLayout added in v0.9.8 

func PreviewPanelLayout(yamlData string, stripAnsi bool) (string, error)

PreviewPanelLayout parses the given YAML definition and renders a text preview by filling every panel with at least two dummy rows. When stripAnsi is true the output is plain ASCII (ANSI tags removed from titles). When false, titles are kept verbatim so the caller can render the ANSI tags with a client-side library.

func Process 

func Process(fname string, data any, receivingUserId ...int) (string, error)

func ProcessText 

func ProcessText(text string, data any, ansiFlags ...AnsiFlag) (string, error)

func RegisterFS 

func RegisterFS(f fs.ReadFileFS)

func SavePanelLayout added in v0.9.8 

func SavePanelLayout(name, yamlData string) error

SavePanelLayout writes yamlData to the panel layout file for the given name. name is relative to panel-layouts/ without the .yaml extension. The file must already exist; this function does not create new layout files.

func SetAnsiFlag 

func SetAnsiFlag(flag AnsiFlag)

Configure a forced ansi flag setting

func TNL 

func TNL(userId int) string

func TplAnsiParse 

func TplAnsiParse(input string) string

Types

type AnsiFlag 

type AnsiFlag uint8
const (
	AnsiTagsDefault AnsiFlag          = iota // Do not parse tags
	AnsiTagsParse                            // Parse ansi tags before returning contents of template
	AnsiTagsStrip                            // strip out all ansi tags and leave text plain
	AnsiTagsMono                             // Parse ansi tags, but strip out all color information
	AnsiTagsNone    = AnsiTagsDefault        // alias to default

	ForceScreenReaderUserId = -1
)

type LayoutSlot added in v0.9.8 

type LayoutSlot = layoutSlot

LayoutSlot is the exported handle for a slot, used by the scripting layer.

type NameDescription 

type NameDescription struct {
	Id          any  // optional identifier.
	Marked      bool // mark in some way?
	Name        string
	Description string
}

A common structure used in templating

type Panel added in v0.9.8 

type Panel struct {
	// contains filtered or unexported fields
}

Panel holds the rows for one titled box. Obtain via PanelLayout.Panel(id). width is the total border-inclusive panel width (border chars + padding + content). When width > 0, the panel targets that exact outer width and wraps values to fit; it will expand beyond width only when a label+value pair cannot fit otherwise.

func (*Panel) Add added in v0.9.8 

func (p *Panel) Add(fullLabel, shortLabel, value string) *Panel

Add appends a label+value row and returns the panel for chaining. When the panel has a non-zero width, values are wrapped to fit within the panel.

func (*Panel) AddBlank added in v0.9.8 

func (p *Panel) AddBlank() *Panel

AddBlank appends an empty spacer row and returns the panel for chaining.

func (*Panel) AddWithWrapWidth added in v0.9.8 

func (p *Panel) AddWithWrapWidth(fullLabel, shortLabel, value string, wrapWidth int) *Panel

AddWithWrapWidth appends a label+value row with an explicit value wrap width. When the value's visual width exceeds wrapWidth, it is wrapped onto continuation lines indented to align with the value column of the first line. Pass -1 to disable wrapping entirely for this row, even when the panel has a fixed width that would otherwise trigger automatic wrapping.

func (*Panel) SetCharset added in v0.9.8 

func (p *Panel) SetCharset(name string) *Panel

SetCharset sets the border character set for this panel, overriding the layout-level charset. Accepts a named preset ("single", "double", "rounded") or a 7-rune literal string in the order: TopLeft, Horizontal, TopRight, VerticalLeft, VerticalRight, BottomLeft, BottomRight. Example literal: "╔═╗║║╚╝". An unrecognised value falls back to "single".

func (*Panel) SetColumnGap added in v0.9.8 

func (p *Panel) SetColumnGap(n int) *Panel

SetColumnGap sets the spaces between columns when columns > 1.

func (*Panel) SetColumns added in v0.9.8 

func (p *Panel) SetColumns(n int) *Panel

SetColumns sets the number of label+value pairs per rendered line (1 or 2).

func (*Panel) SetLabelWidth added in v0.9.8 

func (p *Panel) SetLabelWidth(w int) *Panel

SetLabelWidth sets a fixed visual width that all labels are padded to. When non-zero, every label is right-padded with spaces to this width before rendering, so values always start at the same column regardless of label length. ANSI tags in labels are accounted for correctly.

func (*Panel) SetTitle added in v0.9.8 

func (p *Panel) SetTitle(title string) *Panel

SetTitle sets the panel's title string verbatim.

func (*Panel) SetWidth added in v0.9.8 

func (p *Panel) SetWidth(w int) *Panel

SetWidth sets the total border-inclusive panel width. The panel will target this exact outer width and wrap values to fit within it. The panel will expand beyond this width only when a label+value pair cannot fit.

type PanelLayout added in v0.9.8 

type PanelLayout struct {
	// contains filtered or unexported fields
}

PanelLayout is a loaded layout skeleton populated with data and ready to render.

func LoadPanelLayout added in v0.9.8 

func LoadPanelLayout(name string) (*PanelLayout, error)

LoadPanelLayout loads a panel layout definition from the datafiles directory. name is relative to the panel-layouts/ subdirectory and has no extension. Example: LoadPanelLayout("character/status")

func NewPanelLayout added in v0.9.8 

func NewPanelLayout(border, charset string, gap, margin int) *PanelLayout

NewPanelLayout creates a PanelLayout programmatically without loading a YAML file.

func (*PanelLayout) AddPanelsToSlot added in v0.9.8 

func (l *PanelLayout) AddPanelsToSlot(slot *LayoutSlot, ids ...string)

AddPanelsToSlot appends a new row of panels (one per id) to the given slot. Panels are created with default settings. Use Panel(id) to configure them further.

func (*PanelLayout) AddSlot added in v0.9.8 

func (l *PanelLayout) AddSlot() *LayoutSlot

AddSlot appends a new empty slot to the layout and returns it.

func (*PanelLayout) Panel added in v0.9.8 

func (l *PanelLayout) Panel(id string) *Panel

Panel returns the named panel for data population. If the id is not defined in the layout, a no-op panel is returned and an error is logged so the caller continues without panicking.

func (*PanelLayout) Render added in v0.9.8 

func (l *PanelLayout) Render() string

Render synthesizes all slots into a single terminal string.

type PanelLayoutInfo added in v0.9.8 

type PanelLayoutInfo struct {
	// Name is the relative path under panel-layouts/ without the .yaml extension.
	// Example: "character/status"
	Name string
	// YAML is the raw file content.
	YAML string
}

PanelLayoutInfo holds metadata about a discovered panel layout file.

func ListPanelLayouts added in v0.9.8 

func ListPanelLayouts() ([]PanelLayoutInfo, error)

ListPanelLayouts returns all panel layout files found under the panel-layouts/ subdirectory of the data files directory. Each entry's Name is the relative path without the .yaml extension (e.g. "character/status").

type PanelRow added in v0.9.8 

type PanelRow struct {
	FullLabel  string
	ShortLabel string
	Value      string
	Blank      bool
	WrapWidth  int
}

PanelRow is one label+value line inside a panel. The renderer uses FullLabel when it fits the panel width, ShortLabel otherwise. Set Blank to true to insert an empty spacer line; label and value are ignored. When WrapWidth > 0, the value is word-wrapped at that visual width; continuation lines are indented to align with the value column of the first line.

type PanelValidationIssue added in v0.9.8 

type PanelValidationIssue struct {
	Message string `json:"message"`
}

PanelValidationIssue describes a single problem found during layout validation.

func ValidatePanelLayout added in v0.9.8 

func ValidatePanelLayout(yamlData string) ([]PanelValidationIssue, error)

ValidatePanelLayout parses the given YAML and returns a list of structural issues. An empty slice means the layout is valid. A non-nil error means the YAML itself could not be parsed.

type TemplateTable 

type TemplateTable struct {
	Title              string
	Header             []string
	Rows               [][]string
	TrueHeaderCellSize []int
	TrueCellSize       [][]int
	ColumnCount        int
	ColumnWidths       []int
	Formatting         [][]string
	// contains filtered or unexported fields
}

func GetTable 

func GetTable(title string, headers []string, rows [][]string, formatting ...[]string) TemplateTable

func (TemplateTable) GetCell 

func (t TemplateTable) GetCell(row int, column int) string

func (TemplateTable) GetHeaderCell 

func (t TemplateTable) GetHeaderCell(column int) string

Source Files

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