~repos /gromer

package gsx

import (
  "context"
)

type HX struct {
  Boosted     bool
  CurrentUrl  string
  Prompt      string
  Target      string
  TriggerName string
  TriggerID   string
}

type Context struct {
  context.Context
  hx      *HX
  data    M
  meta    M
  links   map[string]link
  scripts map[string]bool
  styles  M
}

func NewContext(c context.Context, hx *HX) *Context {
  return &Context{
    Context: c,
    hx:      hx,
    data:    M{},
    meta:    M{},
    links:   map[string]link{},
    scripts: map[string]bool{},
    styles:  M{},
  }
}

func (c *Context) HX(k string) *HX {
  return c.hx
}

func (c *Context) Get(k string) interface{} {
  return c.data[k]
}

func (c *Context) Set(k string, v interface{}) {
  c.data[k] = v
}

func (c *Context) Meta(meta M) {
  c.meta = meta
}

func (c *Context) AddMeta(k, v string) {
  c.meta[k] = v
}

func (c *Context) Link(rel, href, t, as string) {
  c.links[href] = link{rel, href, t, as}
}

func (c *Context) Script(src string, sdefer bool) {
  c.scripts[src] = sdefer
}

func (c *Context) Data(data M) {
  c.data = data
}

func (c *Context) Styles(s M) {
  c.styles = s
}

func (c *Context) Render(tpl string) []*Tag {
  name, ok := c.Get("funcName").(string)
  if !ok {
    panic("funcName is required")
  }
  tags := parse(name, tpl)
  return populate(c, tags)
}

func (c *Context) Clone(name string) *Context {
  newCtx := &Context{
    data: M{},
  }
  for k, v := range c.data {
    newCtx.data[k] = v
  }
  newCtx.Set("funcName", name)
  return newCtx
}