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cleanup...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2022-08-18 10:54:27 +03:00
parent b35a8ad346
commit f2bf23f0d9
1 changed files with 2 additions and 52 deletions
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54
pwiki/page.js
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@ -663,11 +663,7 @@ object.Constructor('Page', BasePage, {
// XXX should we use .__parser__.expand(..) instead of .parse(..) ??? // XXX should we use .__parser__.expand(..) instead of .parse(..) ???
include: Macro( include: Macro(
['src', 'recursive', 'join', ['isolated']], ['src', 'recursive', 'join', ['isolated']],
// XXX GENERATOR...
async function*(args, body, state, key='included', handler){ async function*(args, body, state, key='included', handler){
/*/
async function(args, body, state, key='included', handler){
//*/
var macro = 'include' var macro = 'include'
if(typeof(args) == 'string'){ if(typeof(args) == 'string'){
var [macro, args, body, state, key, handler] = arguments var [macro, args, body, state, key, handler] = arguments
@ -691,12 +687,12 @@ object.Constructor('Page', BasePage, {
: this.get(src) : this.get(src)
.parse(state) } .parse(state) }
//* XXX GENERATOR...
var first = true var first = true
for(var page of await this.get(src).each()){ for await (var page of this.get(src).each()){
if(!first){ if(!first){
yield join } yield join }
first = false first = false
var full = page.path var full = page.path
// handle recursion... // handle recursion...
@ -732,60 +728,14 @@ object.Constructor('Page', BasePage, {
delete state.seen } delete state.seen }
yield res } }), yield res } }),
/*/
var res = this.get(src)
.each()
.map(async function(page){
var full = page.path
// handle recursion...
var parent_seen = 'seen' in state
var seen = state.seen =
new Set(state.seen ?? [])
// recursion detected...
if(seen.has(full)
// nesting path recursion...
// XXX a more general way to check would be to see if the
// path resolves to the same source (done below) and
// check if the context has changed -- i.e. if the paths
// actually contain anything...
|| (seen.size % (this.NESTING_RECURSION_THRESHOLD || 10) == 0
&& new Set([...seen]
.map(function(p){
return page.get(p).match()[0] }))
.size < seen.size)){
if(recursive == null){
return page.get(page.RECURSION_ERROR).parse(state) }
// have the 'recursive' arg...
return base.parse(recursive, state) }
seen.add(full)
// load the included page...
var res = await handler.call(page, full)
// NOTE: we only track recursion down and not sideways...
seen.delete(full)
if(!parent_seen){
delete state.seen }
return res })
return join ?
res.between(join)
: res }),
//*/
// NOTE: the main difference between this and @include is that // NOTE: the main difference between this and @include is that
// this renders the src in the context of current page while // this renders the src in the context of current page while
// include is rendered in the context of its page but with // include is rendered in the context of its page but with
// the same state... // the same state...
source: Macro( source: Macro(
['src'], ['src'],
// XXX GENERATOR...
async function*(args, body, state){ async function*(args, body, state){
yield* this.macros.include.call(this, yield* this.macros.include.call(this,
/*/
async function(args, body, state){
return this.macros.include.call(this,
//*/
'source', 'source',
args, body, state, 'sources', args, body, state, 'sources',
async function(src){ async function(src){