mirror of
				https://github.com/flynx/pWiki.git
				synced 2025-10-29 01:50:07 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			1634 lines
		
	
	
		
			41 KiB
		
	
	
	
		
			JavaScript
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			1634 lines
		
	
	
		
			41 KiB
		
	
	
	
		
			JavaScript
		
	
	
		
			Executable File
		
	
	
	
	
| /**********************************************************************
 | |
| * 
 | |
| *
 | |
| * XXX this seems a bit overcomplicated...
 | |
| *
 | |
| **********************************************************************/
 | |
| ((typeof define)[0]=='u'?function(f){module.exports=f(require)}:define)
 | |
| (function(require){ var module={} // make module AMD/node compatible...
 | |
| /*********************************************************************/
 | |
| 
 | |
| var object = require('lib/object')
 | |
| var actions = require('lib/actions')
 | |
| var features = require('lib/features')
 | |
| 
 | |
| var macro = require('macro')
 | |
| 
 | |
| 
 | |
| /*********************************************************************/
 | |
| 
 | |
| // Split path into a list and handle special path elements...
 | |
| //
 | |
| // The path is split via '/' or '\', no difference is made between the 
 | |
| // two styles, e.g. 'a/b' is the same as 'a\b'.
 | |
| //
 | |
| // Consecutive '/' or '\' are treated as one, e.g. 'a///b' and 'a/b' 
 | |
| // are the same.
 | |
| //
 | |
| // Special path items supported:
 | |
| // 	"."		- Current position indicator
 | |
| // 			  this is simply removed from positions other than 0
 | |
| // 				a/./b/c		-> a/b/c
 | |
| // 				./b/c		-> ./b/c
 | |
| //  ".."	- Consumes path item above (pop) / up one level
 | |
| // 				a/../b/c	-> b/c
 | |
| // 				../b/c		-> ../b/c
 | |
| //	">>"	- Consumes path item below (shift)
 | |
| // 				a/>>/b/c	-> a/c
 | |
| // 				a/b/c/>>	-> a/b/c	(XXX ???)
 | |
| //
 | |
| // NOTE: the path is handled out of context, this leading '.' and '..' 
 | |
| // 		are left as-is.
 | |
| // NOTE: '>>' has no effect when at last position (XXX ???)
 | |
| var path2list =
 | |
| module.path2list = function(path){ 
 | |
| 	return (path instanceof Array ? 
 | |
| 			path 
 | |
| 			: path.split(/[\\\/]+/g))
 | |
| 		// handle '..' (lookahead) and trim path elements...
 | |
| 		// NOTE: this will not touch the leading '.' or '..'
 | |
| 		.map(function(p, i, l){
 | |
| 			// remove '..' and '.' out at positions > 0...
 | |
| 			return (i > 0 
 | |
| 					&& (p.trim() == '..' || p.trim() == '.')
 | |
| 					// remove items followed by '..'...
 | |
| 					|| (l[i+1] || '').trim() == '..'
 | |
| 					// remove items preceded by '>>'...
 | |
| 					|| (l[i-1] || '').trim() == '>>') ? 
 | |
| 				null 
 | |
| 				: p.trim() })
 | |
| 		// cleanup and clear '>>'...
 | |
| 		.filter(function(p){ 
 | |
| 			return p != null 
 | |
| 				&& p != '' 
 | |
| 				&& p != '>>' })}
 | |
| 
 | |
| // Normalize path...
 | |
| //
 | |
| // This is the same as path2list(..) but also joins the path with '/'
 | |
| var normalizePath =
 | |
| module.normalizePath = function(path){ 
 | |
| 	return path2list(path).join('/') }
 | |
| 
 | |
| 
 | |
| // XXX add pattern to match all subpaths above...
 | |
| // 		Ex:
 | |
| // 			'a/b/c/^' shold mathc 'a/b/c', 'a/b', 'a'
 | |
| var path2re = 
 | |
| module.path2re = function(path){
 | |
| 	return RegExp('^'
 | |
| 		+normalizePath(path)
 | |
| 			/*/ quote regexp chars...
 | |
| 			.replace(/([\.\\\/\(\)\[\]\$\+\-\{\}\@\^\&\?\<\>])/g, '\\$1')
 | |
| 			/*/// XXX experimental...
 | |
| 			.replace(/([\.\\\/\(\)\[\]\$\+\-\{\}\@\^\&\?\>])/g, '\\$1')
 | |
| 			// '<' -> handle subpath matching...
 | |
| 			// XXX this needs * up the stack...
 | |
| 			.replace(/.*</, function(match){
 | |
| 				return `(${ match
 | |
| 					.replace(/(\\[\\\/])?<$/, '')
 | |
| 					.split(/\\[\\\/]/)
 | |
| 					.reduce(function(res, e){
 | |
| 						return res.concat([
 | |
| 							(res.length > 0 ? 
 | |
| 								res[res.length-1] +'\/' 
 | |
| 								: '')
 | |
| 							+ e]) }, [])
 | |
| 					.join('|') })` })
 | |
| 			//*/
 | |
| 			// convert '*' and '**' to regexp...
 | |
| 			.replace(/\*\*/g, '.*')
 | |
| 			.replace(/^\*|([^.])\*/g, '$1[^\\/]*')
 | |
| 		+'$')}
 | |
| 
 | |
| 
 | |
| 
 | |
| /*********************************************************************/
 | |
| 
 | |
| // pWiki featureset...
 | |
| var pWikiFeatures = 
 | |
| module.pWikiFeatures = new features.FeatureSet() 
 | |
| 
 | |
| /*
 | |
| // base pWiki object...
 | |
| var pWiki = 
 | |
| module.pWiki = object.Constructor('pWiki', actions.MetaActions)
 | |
| 
 | |
| // base instance constructor...
 | |
| pWikiFeatures.__actions__ = 
 | |
| 	function(){ return actions.Actions(pWiki()) }
 | |
| //*/
 | |
| 
 | |
| 
 | |
| 
 | |
| /*********************************************************************/
 | |
| 
 | |
| var BaseData = 
 | |
| module.BaseData = {
 | |
| 	// Macro acces to standard page attributes (paths)...
 | |
| 	'System/title': function(){ 
 | |
| 		return { text: this.get('..').title() } },
 | |
| 	'System/path': function(){ 
 | |
| 		return { text: this.base() } },
 | |
| 	'System/dir': function(){ 
 | |
| 		return { text: this.get('..').base() } },
 | |
| 	'System/location': function(){ 
 | |
| 		return { text: this.base() } },
 | |
| 	'System/resolved': function(){ 
 | |
| 		return { text: this.get('..').acquire() } },
 | |
| 
 | |
| 	// page data...
 | |
| 	//
 | |
| 	// NOTE: special case: ./raw is treated a differently when getting .text
 | |
| 	// 		i.e:
 | |
| 	// 			.get('./raw').text
 | |
| 	// 		is the same as:
 | |
| 	// 			.get('.').raw
 | |
| 	'System/raw': function(){ 
 | |
| 		return { text: this.get('..').raw() } },
 | |
| 	'System/html': function(){ 
 | |
| 		return { text: this.get('..').html() } },
 | |
| 
 | |
| 	// list all path elements on a level, including empty path sections...
 | |
| 	// XXX update these to the new format -- must return an object...
 | |
| 	// XXX move this to Wiki.children + rename...
 | |
| 	// XXX
 | |
| 	'System/list': function(){
 | |
| 		return 'NoImplemented'
 | |
| 
 | |
| 		var p = this.dir
 | |
| 		return Object.keys(this.__wiki_data)
 | |
| 			.map(function(k){
 | |
| 				if(k.indexOf(p) == 0){
 | |
| 					return path2lst(k.slice(p.length)).shift() }
 | |
| 				return null })
 | |
| 			.filter(function(e){ return e != null })
 | |
| 			.sort()
 | |
| 			.map(function(e){ return '['+ e +']' })
 | |
| 			.join('<br>') },
 | |
| 	// list links to this page...
 | |
| 	// XXX this is done, though we cant use this until we solve .html(..)
 | |
| 	// 		macro recursion issues...
 | |
| 	// XXX cache the result + need a strategy to drop parts of cache when
 | |
| 	// 		irrelevant -- when path/text changes...
 | |
| 	// XXX might be a good idea to move this to the store, at least the
 | |
| 	// 		management, part...
 | |
| 	'System/links': function(){
 | |
| 		return 'NoImplemented'
 | |
| 		var that = this
 | |
| 		var p = this.path()
 | |
| 
 | |
| 		var res = []
 | |
| 		this.wiki.match('**')
 | |
| 			.forEach(function(p){
 | |
| 				var pa = that.acquire(p)
 | |
| 				that.get(p)
 | |
| 					// XXX this will render the page which might not be 
 | |
| 					// 		the best idea in some cases...
 | |
| 					.links()
 | |
| 						.forEach(function(l){
 | |
| 							var la = that.acquire(l)
 | |
| 							if(l == p || la == p || la == pa){
 | |
| 								res.push([l, p]) } }) })
 | |
| 
 | |
| 		// cache the result...
 | |
| 		// XXX
 | |
| 		this.attr('rev-links', res)
 | |
| 
 | |
| 		return res
 | |
| 			//.map(function(e){ return '['+ e[0] +'] <i>from page: ['+ e[1] +']</i>' })
 | |
| 			.map(function(e){ return '['+ e[1] +'] <i>-> ['+ e[0] +']</i>' })
 | |
| 			.sort()
 | |
| 			.join('<br>') },
 | |
| 
 | |
| 	// Page modifiers/actions...
 | |
| 	// XXX these needs redirecting...
 | |
| 	// 		...not sure if using history here is the right way to go...
 | |
| 	'System/_sort': function(){ 
 | |
| 		this.get('..').sort() },
 | |
| 	'System/sort': function(){ 
 | |
| 		// XXX does not work for some reason...
 | |
| 		//this.get('../_sort')
 | |
| 		this.get('..').sort()
 | |
| 		history
 | |
| 			&& history.back() },
 | |
| 	'System/_reverse': function(){ 
 | |
| 		this.get('..').reverse() },
 | |
| 	'System/reverse': function(){ 
 | |
| 		// XXX does not work for some reason...
 | |
| 		//this.get('../_reverse')
 | |
| 		this.get('..').reverse()
 | |
| 		history
 | |
| 			&& history.back() },
 | |
| 
 | |
| 	'System/_delete': function(){
 | |
| 		this.get('..').clear() },
 | |
| 	'System/delete': function(){
 | |
| 		// XXX does not work for some reason...
 | |
| 		//this.get('../_delete')
 | |
| 		this.get('..').clear()
 | |
| 		history
 | |
| 			&& history.back() },
 | |
| 	
 | |
| 	'System/back': function(){
 | |
| 		history.go(-2) },
 | |
| 	// XXX not sure how to deal with this...
 | |
| 	//'System/foreward': function(){
 | |
| 	//	history.go(1) },
 | |
| 	
 | |
| 	// XXX need to support simple functions...
 | |
| 	// 		...return a list to simulate a list of pages...
 | |
| 	'System/test': function(){
 | |
| 		return ['list', 'of', 'links'] },
 | |
| }
 | |
| 
 | |
| 
 | |
| 
 | |
| /*********************************************************************/
 | |
| 
 | |
| // XXX should this be art of the main API or a separate entity???
 | |
| // XXX should we combine page and wiki api???
 | |
| // 		- pWikiData is wiki api
 | |
| // 		- pWiki is page api
 | |
| var pWikiData =
 | |
| module.pWikiData = {
 | |
| 	__data: null,
 | |
| 
 | |
| 	// XXX
 | |
| 	search: function(query, sort){
 | |
| 	},
 | |
| 
 | |
| 	// Get a list of matching paths...
 | |
| 	//
 | |
| 	// XXX sort path API...
 | |
| 	// 		...should we be able to spec sort in path???
 | |
| 	// XXX should we account for order here???
 | |
| 	match: function(path, sort, count, from){
 | |
| 		var data = this.__data || {}
 | |
| 		from = from || 0
 | |
| 
 | |
| 		// XXX normalize this to account for '*'
 | |
| 		//var order = (data[path] || {}).order || []
 | |
| 
 | |
| 		if(path == null){
 | |
| 			return [] }
 | |
| 
 | |
| 		// strict path...
 | |
| 		if(path.indexOf('*') < 0){
 | |
| 			return path in data ? 
 | |
| 				[ path ] 
 | |
| 				: [] }
 | |
| 
 | |
| 		sort = sort 
 | |
| 			|| (data[path] || {}).sort 
 | |
| 			|| ['order']
 | |
| 		sort = sort instanceof Array ? 
 | |
| 			sort 
 | |
| 			: [sort]
 | |
| 
 | |
| 		var order = (data[path] || {}).order || []
 | |
| 
 | |
| 
 | |
| 		var pattern = path2re(path)
 | |
| 
 | |
| 		return Object.keys(data)
 | |
| 				// XXX is this correct???
 | |
| 				.concat(Object.keys(data.__proto__)
 | |
| 					// do not repeat overloaded stuff...
 | |
| 					.filter(function(e){ 
 | |
| 						return !data.hasOwnProperty(e) }))
 | |
| 			.filter(function(p){ 
 | |
| 				return pattern.test(p) })
 | |
| 			// page...
 | |
| 			.slice(from, 
 | |
| 				count ? 
 | |
| 					from + count 
 | |
| 					: undefined)
 | |
| 			// prepare to sort...
 | |
| 			.map(function(p, i){ 
 | |
| 				return sort
 | |
| 					.map(function(method){
 | |
| 						// explicit order...
 | |
| 						if(method instanceof Array){
 | |
| 							i = method.indexOf(p)
 | |
| 							i = i < 0 ? method.indexOf('*') : i
 | |
| 							i = i < 0 ? method.length : i
 | |
| 							return i }
 | |
| 
 | |
| 						// drop the reversal marker...
 | |
| 						method = method[0] == '-' ? 
 | |
| 							method.slice(1) 
 | |
| 							: method
 | |
| 
 | |
| 						// stored order...
 | |
| 						if(method == 'order'){
 | |
| 							i = order.indexOf(p)
 | |
| 							i = i < 0 ? 
 | |
| 								order.indexOf('*') 
 | |
| 								: i
 | |
| 							i = i < 0 ? 
 | |
| 								order.length 
 | |
| 								: i
 | |
| 							return i }
 | |
| 
 | |
| 						return method == 'path' ? 
 | |
| 								p.toLowerCase()
 | |
| 							: method == 'Path' ? 
 | |
| 								p
 | |
| 							: method == 'title' ? 
 | |
| 								path2list(p).pop().toLowerCase()
 | |
| 							: method == 'Title' ? 
 | |
| 								path2list(p).pop() 
 | |
| 							// special case...
 | |
| 							: method == 'checked' ? 
 | |
| 								(data[p][method] ? 
 | |
| 									1 
 | |
| 									: 0)
 | |
| 							// attr...
 | |
| 							: data[p][method] })
 | |
| 					.concat([i, p]) })
 | |
| 			// sort...
 | |
| 			.sort(function(a, b){ 
 | |
| 				for(var i=0; i < sort.length+1; i++){
 | |
| 					var reverse = (sort[i] || '')[0] == '-' ? -1 : 1
 | |
| 					if(a[i] == b[i]){
 | |
| 						continue } 
 | |
| 					return (a[i] > b[i] ? 1 : -1) * reverse }
 | |
| 				return 0 })
 | |
| 			// cleanup...
 | |
| 			.map(function(e){ 
 | |
| 				return e.pop() }) },
 | |
| 
 | |
| 	// Get/set data at path...
 | |
| 	//
 | |
| 	// XXX should this overwrite or expand???
 | |
| 	// XXX should from be pattern compatible???
 | |
| 	data: function(path, value){
 | |
| 		// get the data...
 | |
| 		if(value == null){
 | |
| 			if(this.__data == null){
 | |
| 				return null }
 | |
| 
 | |
| 			var data = this.__data[path]
 | |
| 
 | |
| 			return data == null ? 
 | |
| 					null
 | |
| 				: data instanceof Function ? 
 | |
| 					data
 | |
| 				: JSON.parse(JSON.stringify(data)) 
 | |
| 
 | |
| 		// set the data...
 | |
| 		} else {
 | |
| 			this.__data = this.__data || {}
 | |
| 			this.__data[path] = JSON.parse(JSON.stringify(value))
 | |
| 			return this } },
 | |
| 
 | |
| 	// Move data from path to path...
 | |
| 	//
 | |
| 	// XXX should from be pattern compatible???
 | |
| 	move: function(from, to){
 | |
| 		if(this.__data == null){
 | |
| 			return }
 | |
| 		var d = this.__data[from]
 | |
| 		this.clear(from)
 | |
| 		this.__data[to] = d
 | |
| 		return this },
 | |
| 
 | |
| 	// Clear a path...
 | |
| 	//
 | |
| 	clear: function(path){
 | |
| 		if(this.__data == null){
 | |
| 			return this }
 | |
| 		this.remove(this.match(path))
 | |
| 		return this },
 | |
| 
 | |
| 	// explicitly remove path...
 | |
| 	//
 | |
| 	// NOTE: this is similar to .clear(..) but will not expand patterns, 
 | |
| 	// 		thus only one page is is removed per path.
 | |
| 	remove: function(path){
 | |
| 		path = arguments.length > 1 ? 
 | |
| 				[].slice.call(arguments) 
 | |
| 			: path instanceof Array ? 
 | |
| 				path 
 | |
| 			: [path]
 | |
| 		var data = this.__data
 | |
| 
 | |
| 		path.forEach(function(p){
 | |
| 			delete data[p] })
 | |
| 
 | |
| 		return this },
 | |
| 
 | |
| 	// XXX
 | |
| 	json: function(data){
 | |
| 		if(arguments.length == 0){
 | |
| 			return JSON.parse(JSON.stringify(this.__data))
 | |
| 
 | |
| 		} else {
 | |
| 			this.__data = data } },
 | |
| }
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| /*********************************************************************/
 | |
| 
 | |
| // Base pWiki page API...
 | |
| //
 | |
| // Page data format:
 | |
| //	{
 | |
| //		'order': [ <title>, .. ] | undefined,
 | |
| //		'order-unsorted-first': <bool>,
 | |
| //
 | |
| //		'text': <string>,
 | |
| //
 | |
| //		// XXX not yet used...
 | |
| //		'links': [ .. ],
 | |
| // 	}
 | |
| //
 | |
| var pWikiBase =
 | |
| module.pWikiBase = actions.Actions({
 | |
| 	config: {
 | |
| 		'home-page': 'WikiHome',
 | |
| 		'default-page': 'EmptyPage',
 | |
| 		'no-match-page': 'NoMatch',
 | |
| 
 | |
| 		'system-path': 'System',
 | |
| 
 | |
| 		'acquesition-order': [
 | |
| 			'Templates',
 | |
| 		],
 | |
| 		'post-acquesition-order': [],
 | |
| 
 | |
| 		'order-unsorted-first': false,
 | |
| 
 | |
| 		// sorting...
 | |
| 		'default-sort-methods': [
 | |
| 			'path',
 | |
| 		],
 | |
| 	},
 | |
| 
 | |
| 	// pWikiData...
 | |
| 	wiki: null,
 | |
| 
 | |
| 
 | |
| 	// XXX should this be local/dump???
 | |
| 	json: ['', 
 | |
| 		function(){ }],
 | |
| 
 | |
| 
 | |
| 	// Location and path API...
 | |
| 
 | |
| 
 | |
| 	refresh: ['', 
 | |
| 		function(force){
 | |
| 			// get/set location and base fields...
 | |
| 			var location = this.__location = this.__location || {}
 | |
| 			var path = location.path = location.path 
 | |
| 				|| this.config['home-path']
 | |
| 				|| 'WikiHome'
 | |
| 			var at = location.at || 0
 | |
| 
 | |
| 			// get location cache...
 | |
| 			var match = location.match
 | |
| 
 | |
| 			// refresh the cache...
 | |
| 			if(match == null || force){
 | |
| 				this.order(force) } }],
 | |
| 
 | |
| 	location: ['Page/Get or set location',
 | |
| 		function(value){
 | |
| 			if(value === null){
 | |
| 				return }
 | |
| 
 | |
| 			var location = this.__location || this.refresh().location()
 | |
| 
 | |
| 			// get location...
 | |
| 			if(arguments.length == 0){
 | |
| 				return location }
 | |
| 
 | |
| 			// set location index...
 | |
| 			if(typeof(value) == typeof(123)){
 | |
| 				location.at = value
 | |
| 
 | |
| 			// set location path...
 | |
| 			} else if(typeof(value) == typeof('str')){
 | |
| 				this.__location = {
 | |
| 					path: this.resolve(value),
 | |
| 					at: 0,
 | |
| 				}
 | |
| 
 | |
| 			// object...
 | |
| 			} else {
 | |
| 				this.__location = value
 | |
| 
 | |
| 				// NOTE: we are returning here without a refresh to avoid
 | |
| 				// 		recursion...
 | |
| 				// NOTE: a refresh will get called when the location value
 | |
| 				// 		is accessed for the first time...
 | |
| 				// XXX should we clear .match here???
 | |
| 				return }
 | |
| 
 | |
| 			this.refresh(true) }],
 | |
| 	exists: ['Page/Check if path explicitly exists.', 
 | |
| 		function(path){
 | |
| 			var at = path ? 
 | |
| 				0 
 | |
| 				: this.at()
 | |
| 			path = path || this.path()
 | |
| 
 | |
| 			return this.wiki.match(this.get(path).location().path)[at] !== undefined }],
 | |
| 
 | |
| 	// Resolve path statically...
 | |
| 	//
 | |
| 	// This will:
 | |
| 	// 	- expand variables
 | |
| 	// 	- resolve relative paths ('.', '..', and '>>')
 | |
| 	//
 | |
| 	// Supported variables:
 | |
| 	// 	$NOW		- resolves to current date (same as Date.now())
 | |
| 	//
 | |
| 	// 	$PATH		- resolves to page path (same as .path())
 | |
| 	// 	$BASE		- resolves to page base path (same as .base())
 | |
| 	// 	$TITLE		- resolves to page title (same as .title())
 | |
| 	//
 | |
| 	// 	$INDEX		- resolves to page index (same as .at())
 | |
| 	//
 | |
| 	// NOTE: all variables are resolved relative to the page from which 
 | |
| 	// 		.resolve(..) was called, e.g. the following two are equivalent:
 | |
| 	// 			<page>.resolve('$PATH')
 | |
| 	// 			<page>.path()
 | |
| 	// NOTE: this will not resolve path patterns ('*' and '**')
 | |
| 	resolve: ['Path/Resolve relative path and expand path variables',
 | |
| 		function(path){
 | |
| 			path = path || this.path()
 | |
| 			// path variables...
 | |
| 			// XXX make this more modular...
 | |
| 			path = path
 | |
| 				// NOTE: these are equivalent to '..' and '.' but not 
 | |
| 				// 		identical -- the variables are useful for things
 | |
| 				// 		like moving a page to:
 | |
| 				// 			"Trash/$PATH"
 | |
| 				// 		...to move the above page out of trash move it to:
 | |
| 				// 			">>/$PATH"
 | |
| 				.replace(/\$PATH|\$\{PATH\}/g, this.path())
 | |
| 				.replace(/\$BASE|\$\{BASE\}/g, this.base())
 | |
| 
 | |
| 				.replace(/\$TITLE|\$\{TITLE\}/g, this.title())
 | |
| 				.replace(/\$INDEX|\$\{INDEX\}/g, this.at())
 | |
| 
 | |
| 				.replace(/\$NOW|\$\{NOW\}/g, Date.now())
 | |
| 				
 | |
| 			path = normalizePath(path)
 | |
| 
 | |
| 			// relative paths -- "." and ".."
 | |
| 			if(path.indexOf('.') >= 0){
 | |
| 				path = 
 | |
| 					// '.' or './*'
 | |
| 					path == '.' || /^\.\//.test(path) ? 
 | |
| 						normalizePath(path.replace(/^\./, this.path()))
 | |
| 					// '..' or '../*'
 | |
| 					: path == '..' || /^\.\.\//.test(path) ? 
 | |
| 						normalizePath(path.replace(/^\.\./, this.base()))
 | |
| 					: path }
 | |
| 
 | |
| 			return path }],
 | |
| 	// XXX should this get a page???
 | |
| 	acquire: ['Path/Acquire the page path that the given path resolves to',
 | |
| 		function(path, no_default){
 | |
| 			var that = this
 | |
| 
 | |
| 			// handle paths and relative paths...
 | |
| 			var p = this.get(path || this.path())
 | |
| 			var title = p.title()
 | |
| 			path = path2list(p.base())
 | |
| 
 | |
| 			var acquire_from = this.config['acquesition-order'] || []
 | |
| 			var post_acquire_from = this.config['post-acquesition-order'] || []
 | |
| 
 | |
| 			var _get = function(path, title, lst){
 | |
| 				lst = (lst == null || lst.length == 0) ? [''] : lst
 | |
| 				for(var i=0; i < lst.length; i++){
 | |
| 					var p = normalizePath(path.concat([lst[i], title]))
 | |
| 					if(that.exists(p)){
 | |
| 						return that.wiki.data(p) && p } } }
 | |
| 
 | |
| 			while(true){
 | |
| 				// get title from path...
 | |
| 				var p = _get(path, title)
 | |
| 					// get title from special paths in path...
 | |
| 					|| _get(path, title, acquire_from)
 | |
| 
 | |
| 				if(p != null){
 | |
| 					return p }
 | |
| 
 | |
| 				if(path.length == 0){
 | |
| 					break }
 | |
| 
 | |
| 				path.pop() }
 | |
| 
 | |
| 			// default paths...
 | |
| 			var p = _get(path, title, post_acquire_from)
 | |
| 				// system path...
 | |
| 				|| this.config['system-path']
 | |
| 					&& _get([this.config['system-path']], title)
 | |
| 
 | |
| 			// NOTE: this may be null...
 | |
| 			return p 
 | |
| 				|| ((!no_default && title != this.config['default-page']) ? 
 | |
| 					this.acquire('./'+this.config['default-page']) 
 | |
| 					: null) }],
 | |
| 
 | |
| 	// XXX pattern does not match anything needs to be handled correctly...
 | |
| 	// XXX do we need to normalize 'at'???
 | |
| 	path: ['Page/Get or set path', 
 | |
| 		function(value){
 | |
| 			// get explcit path from location (acounting for 'at')...
 | |
| 			if(arguments.length == 0){
 | |
| 				var location = this.location()
 | |
| 				return location.match[location.at]
 | |
| 					|| this.config['no-match-page']
 | |
| 					|| ''
 | |
| 
 | |
| 			// move page to path...
 | |
| 			} else if(value != null) {
 | |
| 				this.wiki.move(this.path(), this.resolve(value))
 | |
| 				this.location(value) } }],
 | |
| 	title: ['Page/Get or set title',
 | |
| 		function(value){
 | |
| 			if(arguments.length == 0){
 | |
| 				return path2list(this.path()).pop() || ''
 | |
| 
 | |
| 			} else if(value != null){
 | |
| 				this.path(this.base() +'/'+ value) } }],
 | |
| 	base: ['Page/Get or set directory',
 | |
| 		function(base){
 | |
| 			if(arguments.length == 0){
 | |
| 				return path2list(this.path()).slice(0, -1).join('/')
 | |
| 
 | |
| 			} else if(base != null){
 | |
| 				this.path(base +'/'+ this.title()) } }],
 | |
| 
 | |
| 
 | |
| 	// Object API...
 | |
| 	
 | |
| 	// NOTE: a clone references the same data and .config, no copying 
 | |
| 	// 		is done.
 | |
| 	clone: ['Page/Get page clone (new reference)', 
 | |
| 		function(){
 | |
| 			var o = Object.create(this)
 | |
| 				.location(JSON.parse(JSON.stringify(this.location())))
 | |
| 
 | |
| 			o.__parent_context = this
 | |
| 
 | |
| 			return o }],
 | |
| 	end: ['Page/Get parent context of clone', 
 | |
| 		function(){ 
 | |
| 			return this.__parent_context || this }],
 | |
| 	// XXX should this return false on empty path???
 | |
| 	copy: ['Page/Copy page to path', 
 | |
| 		function(path){
 | |
| 			return path != null 
 | |
| 				&& this
 | |
| 					.get(path)
 | |
| 					// NOTE: this is here mainly to maintain the context stack...
 | |
| 					.clone()
 | |
| 						.data(this.data()) }],
 | |
| 	get: ['Page/Get page by path', 
 | |
| 		function(path){
 | |
| 			return this
 | |
| 				.clone()
 | |
| 				.location(path) }],
 | |
| 
 | |
| 
 | |
| 	// Order and iteration API...
 | |
| 
 | |
| 	get length(){
 | |
| 		// special case -- non-pattern path...
 | |
| 		if(this.location().path.indexOf('*') < 0){
 | |
| 			return 1 }
 | |
| 
 | |
| 		this.refresh()
 | |
| 
 | |
| 		return this.location().match.length },
 | |
| 
 | |
| 	at: ['Page/Get index or page at given index', 
 | |
| 		function(n){
 | |
| 			// get current index...
 | |
| 			if(n == null){
 | |
| 				return this.location().at || 0 }
 | |
| 
 | |
| 			// get page at index...
 | |
| 
 | |
| 			var l = this.length
 | |
| 
 | |
| 			// self...
 | |
| 			if(n == this.at()){
 | |
| 				return this
 | |
| 
 | |
| 			// out of bounds...
 | |
| 			} else if(n >= l || n < -l){
 | |
| 				return null }
 | |
| 
 | |
| 			var res = this.clone()
 | |
| 
 | |
| 			n = n < 0 ? l - n : n
 | |
| 			// XXX do we min/max n???
 | |
| 			n = Math.max(n, 0)
 | |
| 			n = Math.min(l-1, n)
 | |
| 
 | |
| 			res.location(n)
 | |
| 
 | |
| 			return res }],
 | |
| 	prev: ['Page/Get previous page', 
 | |
| 		function(){
 | |
| 			var i = this.at() - 1
 | |
| 			// NOTE: need to guard against overflows...
 | |
| 			return i >= 0 ? 
 | |
| 				this.at(i) 
 | |
| 				: null }],
 | |
| 	next: ['Page/Get next page', 
 | |
| 		function(){ 
 | |
| 			return this.at(this.at() + 1) }],
 | |
| 
 | |
| 	map: ['Page/', 
 | |
| 		function(func){
 | |
| 			var res = []
 | |
| 			for(var i=0; i < this.length; i++){
 | |
| 				var page = this.at(i)
 | |
| 				res.push(func.call(page, page, i)) }
 | |
| 			return res }],
 | |
| 	// NOTE: a filter can take a function or a string path pattern...
 | |
| 	// NOTE: only absolute path patterns are supported...
 | |
| 	filter: ['Page/', 
 | |
| 		function(func){
 | |
| 			// we got a sting pattern...
 | |
| 			if(typeof(func) == typeof('str')){
 | |
| 				var pattern = path2re(func)
 | |
| 				func = function(page){ 
 | |
| 					return pattern.test(page.path()) } }
 | |
| 
 | |
| 			var res = []
 | |
| 			for(var i=0; i < this.length; i++){
 | |
| 				var page = this.at(i)
 | |
| 				func.call(page, page, i) 
 | |
| 					&& res.push(page) }
 | |
| 			return res }],
 | |
| 	each: ['Page/', 
 | |
| 		function(func){ 
 | |
| 			this.map(func) }],
 | |
| 	// XXX reduce???
 | |
| 
 | |
| 	// Get/set sibling order...
 | |
| 	//
 | |
| 	//	Get order...
 | |
| 	//	.order()
 | |
| 	//		-> order
 | |
| 	//
 | |
| 	//	Force get order...
 | |
| 	//	.order(true)
 | |
| 	//	.order('force')
 | |
| 	//		-> order
 | |
| 	//		NOTE: this will overwrite cache.
 | |
| 	//
 | |
| 	//	Get saved order...
 | |
| 	//	.order('saved')
 | |
| 	//		-> order
 | |
| 	//
 | |
| 	//	Save list of paths as order explicitly...
 | |
| 	//	.order([<title>, .. ])
 | |
| 	//		-> page
 | |
| 	//
 | |
| 	//	Save order persistently...
 | |
| 	//	.order('save')
 | |
| 	//		-> page
 | |
| 	//
 | |
| 	//	Remove set order, local if available else persistent...
 | |
| 	//	.order('clear')
 | |
| 	//		-> page
 | |
| 	//
 | |
| 	//	Remove all ordering...
 | |
| 	//	.order('clear-all')
 | |
| 	//		-> page
 | |
| 	//
 | |
| 	//
 | |
| 	// List of paths passed to .order(..) can contain a '*' to indicate
 | |
| 	// the pages not specified by the list.
 | |
| 	// By default all unspecified pages will get appended to the resulting
 | |
| 	// list, same as appending a '*' to the tail of the list passed to 
 | |
| 	// .order(..)
 | |
| 	//
 | |
| 	//
 | |
| 	// NOTE: saving order to data is supported ONLY for paths that contain
 | |
| 	// 		one and only one pattern and in the last path segment...
 | |
| 	// NOTE: clearing persistent ordering will remove a page (parent) from 
 | |
| 	// 		data if it contains nothing but the order...
 | |
| 	// NOTE: this will also maintain page position within order (.at())
 | |
| 	//
 | |
| 	// NOTE: the actual sorting/ordering is done in .wiki.match(..)
 | |
| 	//
 | |
| 	// XXX should we also cache the saved sort and order???
 | |
| 	// XXX (LEAK?) not sure if the current location where order is stored
 | |
| 	// 		is the right way to go -- would be really hard to clean out...
 | |
| 	// 		...might be a good idea to clear pattern paths that match no 
 | |
| 	// 		pages from data...
 | |
| 	order: ['Page/Get or set sibling pages order', 
 | |
| 		function(order){
 | |
| 			var location = this.location()
 | |
| 			var path = location.path || ''
 | |
| 			var page = (location.match || [])[location.at || 0]
 | |
| 
 | |
| 			// get order...
 | |
| 			if(order == null 
 | |
| 					|| order == 'force' 
 | |
| 					|| order === true){
 | |
| 				// no patterns in path -> no ordering...
 | |
| 				if(path.indexOf('*') < 0){
 | |
| 					if(!location.match){
 | |
| 						location.match = [ path ]
 | |
| 						this.location(location) }
 | |
| 					return [ path ] }
 | |
| 
 | |
| 				// get cached order if not forced...
 | |
| 				if(location.match != null && order == null){
 | |
| 					return location.match.slice() }
 | |
| 
 | |
| 				// XXX should we check if this returns a function???
 | |
| 				var parent = this.wiki.data(path) || {}
 | |
| 
 | |
| 				var sort = (location.sort || parent.sort || ['order']).slice()
 | |
| 
 | |
| 				var i = sort.indexOf('order')
 | |
| 				location.order 
 | |
| 					&& i >= 0 
 | |
| 					&& sort.splice(i, 1, location.order)
 | |
| 
 | |
| 				var order = this.wiki.match(path, sort)
 | |
| 					// filter out paths containing '*'
 | |
| 					.filter(function(p){ 
 | |
| 						return p.indexOf('*') < 0 })
 | |
| 
 | |
| 				// save cache...
 | |
| 				location.match = order
 | |
| 				location.at = page ? 
 | |
| 					order.indexOf(page) 
 | |
| 					: 0
 | |
| 				this.location(location)
 | |
| 
 | |
| 				return order.slice()
 | |
| 
 | |
| 			// get saved order...
 | |
| 			} else if(order == 'saved'){
 | |
| 				return location.order 
 | |
| 					// XXX should we check if this returns a function???
 | |
| 					|| (this.wiki.data(path) || {}).order
 | |
| 					|| []
 | |
| 
 | |
| 			// clear order...
 | |
| 			// XXX should this:
 | |
| 			// 		- clear all always
 | |
| 			// 		- explicitly clear only local or persistent
 | |
| 			// 		- progressively clear local then persistent (current)
 | |
| 			} else if(order == 'clear' || order == 'clear-all'){
 | |
| 				var local = !!location.order
 | |
| 
 | |
| 				// local order...
 | |
| 				delete location.order
 | |
| 
 | |
| 				// clear persistent order...
 | |
| 				if(!local || order == 'clear-all'){
 | |
| 					// XXX should we check if this returns a function???
 | |
| 					var parent = this.wiki.data(path)
 | |
| 
 | |
| 					// persistent order...
 | |
| 					if(parent && parent.order){
 | |
| 						delete parent.order
 | |
| 
 | |
| 						// remove if empty...
 | |
| 						if(Object.keys(parent).length == 0){
 | |
| 							this.wiki.remove(path)		
 | |
| 
 | |
| 						// save...
 | |
| 						} else {
 | |
| 							this.wiki.data(path, parent) } } }
 | |
| 			// save order...
 | |
| 			} else if(order == 'save'){
 | |
| 				// XXX should we check if this returns a function???
 | |
| 				var parent = this.wiki.data(path) || {}
 | |
| 
 | |
| 				var order = 
 | |
| 				parent.order = 
 | |
| 					location.order 
 | |
| 						|| this.order()
 | |
| 
 | |
| 				this.wiki.data(path, parent)
 | |
| 				delete location.order
 | |
| 
 | |
| 			// set order...
 | |
| 			} else {
 | |
| 				location.order = order }
 | |
| 
 | |
| 			// save cache...
 | |
| 			this.location(location)
 | |
| 			this.order(true) }],
 | |
| 
 | |
| 	// Sort siblings...
 | |
| 	//
 | |
| 	//	Sort pages via default method
 | |
| 	//	.sort()
 | |
| 	//		-> page
 | |
| 	//
 | |
| 	//	Sort pages via method
 | |
| 	//	.sort(method)
 | |
| 	//		-> page
 | |
| 	//
 | |
| 	//	Sort pages via method1, then method2, ...
 | |
| 	//	.sort(method1, method2, ...)
 | |
| 	//	.sort([method1, method2, ...])
 | |
| 	//		-> page
 | |
| 	//		NOTE: the next method is used iff the previous concludes the
 | |
| 	//			values equal...
 | |
| 	//
 | |
| 	// To reverse a specific method, prepend it's name with "-", e.g. 
 | |
| 	// "title" will do the default ascending sort while "-title" will do
 | |
| 	// a descending sort.
 | |
| 	//
 | |
| 	// Supported methods:
 | |
| 	// 	path			- compare paths (case-insensitive)
 | |
| 	// 	Path			- compare paths (case-sensitive)
 | |
| 	// 	title			- compare titles (case-insensitive)
 | |
| 	// 	Title			- compare titles (case-sensitive)
 | |
| 	// 	checked			- checked state
 | |
| 	// 	order			- the set manual order (see .order(..))
 | |
| 	// 	<attribute>		- compare data attributes
 | |
| 	//
 | |
| 	//
 | |
| 	// NOTE: the sort is local to the returned object.
 | |
| 	// NOTE: the sorted object may loose sync form the actual wiki as the
 | |
| 	// 		list of siblings is cached.
 | |
| 	// 		...the resulting object is not to be stored for long.
 | |
| 	// NOTE: the actual sorting is done by the store...
 | |
| 	//
 | |
| 	// XXX add 'save' and 'saved' actions...
 | |
| 	sort: ['Page/', 
 | |
| 		function(methods){
 | |
| 			var that = this
 | |
| 			var res = this.clone()
 | |
| 			var location = this.location()
 | |
| 
 | |
| 			methods = methods instanceof Array ?
 | |
| 				methods 
 | |
| 				: [].slice.call(arguments)
 | |
| 
 | |
| 			location.sort = methods.length == 0 ?
 | |
| 				(this.config['default-sort-methods'] 
 | |
| 					|| ['path'])
 | |
| 				: methods
 | |
| 			res.location(location)
 | |
| 
 | |
| 			res.order(true)
 | |
| 
 | |
| 			return res }],
 | |
| 	// XXX should this be persistent???
 | |
| 	// 		...e.g. survive .order('force') or .order('clear')
 | |
| 	reverse: ['Page/',
 | |
| 		function(){
 | |
| 			var location = this.location()
 | |
| 
 | |
| 			// reverse the match...
 | |
| 			location.match 
 | |
| 				&& location.match.reverse()
 | |
| 
 | |
| 			// reverse order...
 | |
| 			location.order = this.order().reverse()
 | |
| 
 | |
| 			// reverse sort...
 | |
| 			if(location.sort){
 | |
| 				location.sort = location.sort
 | |
| 					.map(function(m){ 
 | |
| 						return m[0] == '-' ? 
 | |
| 							m.slice(1) 
 | |
| 							: '-'+m }) }
 | |
| 
 | |
| 			this.location(location) }],
 | |
| 
 | |
| 
 | |
| 	// Data API...
 | |
| 
 | |
| 	data: ['Page/Get or set data', 
 | |
| 		function(value){
 | |
| 			// get -> acquire page and get it's data...
 | |
| 			if(arguments.length == 0){
 | |
| 				var d = this.wiki.data(this.acquire()) || {}
 | |
| 				return d instanceof Function ? 
 | |
| 					d.call(this) 
 | |
| 					: d
 | |
| 
 | |
| 			// set -> get explicit path and set data to it...
 | |
| 			} else if(value != null) {
 | |
| 				this.wiki.data(this.path(), value || {}) } }],
 | |
| 	clear: ['Page/Clear page', 
 | |
| 		function(){ 
 | |
| 			this.wiki.clear(this.path()) }],
 | |
| 	attr: ['Page/Get or set attribute',
 | |
| 		function(name, value){
 | |
| 			var d = this.data()
 | |
| 			// get...
 | |
| 			if(arguments.length == 1){
 | |
| 				return d[name] === undefined ? 
 | |
| 					// force returning undefined...
 | |
| 					actions.UNDEFINED 
 | |
| 					: d[name]
 | |
| 
 | |
| 			// clear...
 | |
| 			} else if(value === undefined){
 | |
| 				delete d[name]
 | |
| 
 | |
| 			// set...
 | |
| 			} else {
 | |
| 				d[name] = value }
 | |
| 
 | |
| 			// write the data...
 | |
| 			// XXX is it good to write the whole thing???
 | |
| 			this.data(d) }],
 | |
| 
 | |
| 	// shorthands...
 | |
| 	raw: ['Page/',
 | |
| 		function(value){
 | |
| 			return arguments.length == 0 ? 
 | |
| 				(this.attr('text') 
 | |
| 					|| '') 
 | |
| 				: this.attr('text', value) }],
 | |
| 	checked: ['Page/', 
 | |
| 		function(value){
 | |
| 			return arguments.length == 0 ? 
 | |
| 				!!this.attr('checked') 
 | |
| 				: this.attr('checked', 
 | |
| 					value || undefined) }],
 | |
| 
 | |
| 
 | |
| 	// Init... 
 | |
| 	//
 | |
| 	// Special config attrs:
 | |
| 	// 	wiki		- wiki object
 | |
| 	//
 | |
| 	// NOTE: the input object may get modified... (XXX)
 | |
| 	__init__: [function(config){
 | |
| 		config = config || {}
 | |
| 
 | |
| 		if('wiki' in config){
 | |
| 			this.wiki = config.wiki
 | |
| 			// XXX don't like modifying the input...
 | |
| 			delete config.wiki }
 | |
| 
 | |
| 		var cfg = this.config = Object.create(this.config)
 | |
| 		return function(){
 | |
| 			// copy the given config...
 | |
| 			Object.keys(config).forEach(function(k){ 
 | |
| 				cfg[k] = JSON.parse(JSON.stringify(config[k])) }) } }],
 | |
| })
 | |
| 
 | |
| 
 | |
| // Data processing and macros...
 | |
| //
 | |
| var pWikiMacros =
 | |
| module.pWikiMacros = actions.Actions(pWikiBase, {
 | |
| 	__macro_parser__: macro,
 | |
| 
 | |
| 	config: {
 | |
| 	},
 | |
| 
 | |
| 	html: ['Page/',
 | |
| 		function(value){
 | |
| 			// get...
 | |
| 			return arguments.length == 0 ? 
 | |
| 				(this.title() == 'raw' ?
 | |
| 					// special case -- if title is 'raw' then return text as-is...
 | |
| 					(this.raw() || '')
 | |
| 					// parse macros...
 | |
| 					: (this.__macro_parser__ || pWikiMacros.__macro_parser__)
 | |
| 						.parse(this, this.raw()))
 | |
| 				// set...
 | |
| 				: this
 | |
| 					// clear cached stuff related to text...
 | |
| 					.attr('links', undefined)
 | |
| 					// set the value...
 | |
| 					.raw(value) }],
 | |
| 	code: ['Page/',
 | |
| 		function(value){
 | |
| 			return arguments.length == 0 ? 
 | |
| 				this.html().text()
 | |
| 				// XXX should we un-encode here???
 | |
| 				: this.html(value) }],
 | |
| 	links: ['Page/List links from page',
 | |
| 		function(force){
 | |
| 			// get and cache links...
 | |
| 			if(force || this.attr('links') == null){
 | |
| 				var text = this.html()
 | |
| 				var links = typeof(text) == typeof('str') ? 
 | |
| 					[]
 | |
| 					: text.find('[href]')
 | |
| 						.map(function(){ 
 | |
| 							var url = $(this).attr('href') 
 | |
| 							return url[0] == '#' ? 
 | |
| 								url.slice(1) 
 | |
| 								: null })
 | |
| 						.toArray()
 | |
| 				this.attr('links', links)
 | |
| 				return links }
 | |
| 			// get cached links...
 | |
| 			return this.attr('links') }],
 | |
| 
 | |
| 
 | |
| 	// Init...
 | |
| 	//
 | |
| 	// Special config attrs:
 | |
| 	// 	macro		- macro processor (optional)
 | |
| 	//
 | |
| 	__init__: [function(config){
 | |
| 		if('macro' in config){
 | |
| 			this.__macro_parser__ = config.macro
 | |
| 			// XXX don't like modifying the input...
 | |
| 			delete config.macro } }],
 | |
| })
 | |
| 
 | |
| 
 | |
| // pWiki Page...
 | |
| //
 | |
| // NOTE: looks like multiple inheritance, feels like multiple inheritance
 | |
| // 		but sadly is not multiple inheritance...
 | |
| // 		...though, functionally, this is 90% there, about as far as we 
 | |
| // 		can get using native JS lookup mechanisms, or at least the 
 | |
| // 		farthest I've pushed it so far...
 | |
| var pWikiPage =
 | |
| module.pWikiPage = 
 | |
| object.Constructor('pWikiPage', 
 | |
| 	actions.mix(
 | |
| 		// XXX not sure if we need this here...
 | |
| 		//actions.MetaActions,
 | |
| 		pWikiBase, 
 | |
| 		pWikiMacros))
 | |
| 
 | |
| 
 | |
| 
 | |
| /*********************************************************************/
 | |
| 
 | |
| 
 | |
| // Experiment with hidden promises...
 | |
| var hiddenPromise = 
 | |
| module.hiddenPromise = {
 | |
| 	__promise: null,
 | |
| 
 | |
| 	then: function(func){
 | |
| 		var that = this
 | |
| 
 | |
| 		// trigger lazy functions if present...
 | |
| 		if(this.__lazy != null){
 | |
| 			var lazy = this.__lazy
 | |
| 			delete this.__lazy
 | |
| 
 | |
| 			var res = this
 | |
| 				.then(lazy)
 | |
| 				.then(func)
 | |
| 
 | |
| 			// clear any lazy stuff queued by the above to avoid any 
 | |
| 			// side-effects...
 | |
| 			//
 | |
| 			// XXX should this be done here (sunc) or in  a .then(..)???
 | |
| 			delete this.__lazy
 | |
| 
 | |
| 			return res }
 | |
| 
 | |
| 		// no promise...
 | |
| 		if(this.__promise == null){
 | |
| 			this.__promise = new Promise(function(resolve, reject){
 | |
| 				resolve(func.call(that)) })
 | |
| 
 | |
| 		// existing promise...
 | |
| 		} else {
 | |
| 			this.__promise = this.__promise.then(function(){
 | |
| 				return func.apply(that, [].slice.call(arguments)) }) }
 | |
| 		return this },
 | |
| 	// NOTE: this ignores the function if there is no promise...
 | |
| 	// 		XXX not sure if this is correct...
 | |
| 	catch: function(func){
 | |
| 		if(this.__promise != null){
 | |
| 			this.__promise = this.__promise.catch(func) }
 | |
| 		return this },
 | |
| 
 | |
| 	// Like then, but the function will get called only if a .then(..) is
 | |
| 	// called right after...
 | |
| 	//
 | |
| 	// NOTE: only the last lazy function is stored, the rest are discarded.
 | |
| 	lazy: function(func){
 | |
| 		this.__lazy = func
 | |
| 		return this },
 | |
| 	clearLazy: function(){
 | |
| 		delete this.__lazy
 | |
| 		return this },
 | |
| 
 | |
| 	// example method (sync)...
 | |
| 	//
 | |
| 	// Protocol:
 | |
| 	// 	.data()			- "get" data value...
 | |
| 	// 	.data('new value')
 | |
| 	// 					- set data value...
 | |
| 	//
 | |
| 	// In both cases the method will return the object (this)
 | |
| 	//
 | |
| 	// In both cases the internal promise when resolved will get passed
 | |
| 	// the value, in both cases the old value...
 | |
| 	//
 | |
| 	// A more full example:
 | |
| 	// 	hiddenPromise
 | |
| 	// 		// get and print the value (undefined)...
 | |
| 	// 		.data()
 | |
| 	// 			.then(function(value){ console.log(value) })
 | |
| 	// 		// set a new value...
 | |
| 	// 		.data('new value')
 | |
| 	// 		// get and print the new value...
 | |
| 	// 		.data()
 | |
| 	// 			.then(function(value){ console.log(value) })
 | |
| 	//
 | |
| 	sdata: function(d){
 | |
| 		this.clearLazy()
 | |
| 
 | |
| 		// get...
 | |
| 		if(arguments.length == 0){
 | |
| 			this.lazy(function(){ 
 | |
| 				return this.__data })
 | |
| 
 | |
| 		// set...
 | |
| 		} else {
 | |
| 			this.then(function(){ 
 | |
| 				var res = this.__data
 | |
| 				this.__data = d 
 | |
| 				return res }) }
 | |
| 		return this },
 | |
| 
 | |
| 	// async data...
 | |
| 	//
 | |
| 	// NOTE: this is the same as above but will do it's work async (after
 | |
| 	// 		a second)...
 | |
| 	data: function(d){
 | |
| 		var that = this
 | |
| 		this.clearLazy()
 | |
| 
 | |
| 		// get...
 | |
| 		if(arguments.length == 0){
 | |
| 			//this.then(function(){
 | |
| 			this.lazy(function(){
 | |
| 				return new Promise(function(r){
 | |
| 					setTimeout(
 | |
| 						function(){ r(that.__data) }, 
 | |
| 						1000) }) })
 | |
| 
 | |
| 		// set...
 | |
| 		} else {
 | |
| 			this.then(function(){
 | |
| 				return new Promise(function(r){
 | |
| 					setTimeout(
 | |
| 						function(){ 
 | |
| 							var res = that.__data
 | |
| 							that.__data = d 
 | |
| 							r(res) },
 | |
| 						1000) }) }) }
 | |
| 		return this },
 | |
| }
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| /*********************************************************************/
 | |
| 
 | |
| var pWikiLocalStorage = pWikiFeatures.Feature({
 | |
| 	title: '',
 | |
| 	tag: 'localstorage-store',
 | |
| 
 | |
| 	config: {
 | |
| 		'localstorage-key': 'pwiki-gen2-data',
 | |
| 	},
 | |
| 
 | |
| 	actions: actions.Actions({
 | |
| 		// XXX do not use .__data
 | |
| 		save: ['',
 | |
| 			function(){ 
 | |
| 				localstorage[this.config['localstorage-key']] = 
 | |
| 					JSON.stringify(this.wiki.__data) }],
 | |
| 	}),
 | |
| 
 | |
| 	handlers: [
 | |
| 		// XXX add lifecicle load handler...
 | |
| 		// XXX
 | |
| 		
 | |
| 		[[
 | |
| 			'update', 
 | |
| 			'clear',
 | |
| 		],
 | |
| 			function(){ 
 | |
| 				this.save() }],
 | |
| 
 | |
| 		[[
 | |
| 			'path',
 | |
| 			'data',
 | |
| 		], 
 | |
| 			function(){
 | |
| 				arguments.length > 1 
 | |
| 					&& this.save() }],
 | |
| 	],
 | |
| })
 | |
| 
 | |
| 
 | |
| 
 | |
| var pWikiPouchDBStore = pWikiFeatures.Feature({
 | |
| 	title: '',
 | |
| 	tag: 'pouchdb-store',
 | |
| })
 | |
| 
 | |
| 
 | |
| 
 | |
| var pWikiPeerJSSync = pWikiFeatures.Feature({
 | |
| 	title: '',
 | |
| 	tag: 'peerjs-sync',
 | |
| })
 | |
| 
 | |
| 
 | |
| 
 | |
| //---------------------------------------------------------------------
 | |
| 
 | |
| // XXX should this extend pWiki or encapsulate (current)???
 | |
| var pWikiUIActions = actions.Actions({
 | |
| 	config: {
 | |
| 		'special-paths': {
 | |
| 			//'History/back': 'historyBack',
 | |
| 			//'History/forward': 'historyForward',
 | |
| 		},
 | |
| 	},
 | |
| 
 | |
| 	dom: null,
 | |
| 	page: null,
 | |
| 
 | |
| 	// XXX might be a good idea to add actions to setup/clear a filter...
 | |
| 	__dom_filters__: {
 | |
| 		// sortable elements...
 | |
| 		// TODO: make elements movable from/to nested lists...
 | |
| 		'.sortable': function(elems){
 | |
| 			var wiki = this.page
 | |
| 			elems
 | |
| 				.sortable({
 | |
| 					handle: '.sort-handle',
 | |
| 					placeholder: 'sort-placeholder',
 | |
| 					forcePlaceholderSize: true,
 | |
| 					axis: 'y',
 | |
| 
 | |
| 					// event handlers...
 | |
| 					update: function(evt, ui){
 | |
| 						// get item list...
 | |
| 						var order = ui.item
 | |
| 							.parent().children('macro[src]')
 | |
| 								.map(function(){ 
 | |
| 									return $(this).attr('src') })
 | |
| 								.toArray()
 | |
| 
 | |
| 						// save the order...
 | |
| 						wiki
 | |
| 							.get(order[0] + '/../*')
 | |
| 								.order(['*'].concat(order))
 | |
| 								.order('save') }, 
 | |
| 				})
 | |
| 				// NOTE: we are only adding touch to the active elements
 | |
| 				// 		to avoid the side-effect of it canceling the default
 | |
| 				// 		behaviour (i.e. scrolling)...
 | |
| 				.find('.sort-handle')
 | |
| 					.addTouch() },
 | |
| 		// title editor...
 | |
| 		'.title': function(elems){
 | |
| 			var client = this
 | |
| 			var wiki = this.page
 | |
| 
 | |
| 			elems
 | |
| 				.focus(function(){
 | |
| 					var to = $(this).attr('saveto') || '.'
 | |
| 					$(this).text(wiki.get(to).title()) })
 | |
| 				.blur(function(){ 
 | |
| 					var to = $(this).attr('saveto') || '.'
 | |
| 					var text = $(this).text().trim()
 | |
| 					var page = wiki.get(to)
 | |
| 
 | |
| 					if(text[0] == '/'){
 | |
| 						page.path(text)
 | |
| 
 | |
| 					} else {
 | |
| 						page.title(text) }
 | |
| 
 | |
| 					// XXX need to account for changed path sufixes...
 | |
| 					wiki.path(page.path)
 | |
| 
 | |
| 					client.reload() })
 | |
| 
 | |
| 			$('title').text(elems.first().text()) },
 | |
| 		// raw text editor...
 | |
| 		'.raw': function(elems){
 | |
| 			var client = this
 | |
| 			var wiki = this.page
 | |
| 
 | |
| 			elems
 | |
| 				.focus(function(){
 | |
| 					var to = $(this).attr('saveto') || '.'
 | |
| 					console.log('EDITING:', wiki.get(to).path()) })
 | |
| 				.on('keyup', function(){ 
 | |
| 					var to = wiki.get($(this).attr('saveto') || '.').path()
 | |
| 					console.log('SAVING:', to)
 | |
| 					//Wiki.get(to).raw($(this).text())
 | |
| 					wiki.get(to).raw($(this)[0].innerText) })
 | |
| 				// XXX do this live, but on a timeout after user input...
 | |
| 				// XXX need to place the cursor in the same position...
 | |
| 				.blur(function(){ 
 | |
| 					client.reload() }) },
 | |
| 		// checkbox handlers...
 | |
| 		'input[type="checkbox"].state': function(elems){
 | |
| 			var client = this
 | |
| 			var wiki = this.page
 | |
| 
 | |
| 			elems
 | |
| 				// initial state...
 | |
| 				.each(function(){
 | |
| 					var path = $(this).attr('saveto')
 | |
| 					var value = !!wiki.get(path).checked()
 | |
| 
 | |
| 					$(this)
 | |
| 						.prop('checked', value)
 | |
| 						.parents('.item').first()
 | |
| 							[value ? 'addClass' : 'removeClass']('checked') })
 | |
| 				// handle clicks...
 | |
| 				.click(function(){
 | |
| 					var path = $(this).attr('saveto')
 | |
| 					var value = $(this).prop('checked')
 | |
| 
 | |
| 					wiki.get(path).checked(value)
 | |
| 
 | |
| 					$(this)
 | |
| 						.parents('.item').first()
 | |
| 							[value ? 
 | |
| 								'addClass' 
 | |
| 								: 'removeClass']('checked')
 | |
| 
 | |
| 					// XXX
 | |
| 					//client.save()
 | |
| 				}) },
 | |
| 	},
 | |
| 
 | |
| 	// XXX add support for anchors -- #Wiki/Path#anchor...
 | |
| 	// 		...not working yet...
 | |
| 	location: ['', 
 | |
| 		function(path){
 | |
| 			var page = this.page
 | |
| 
 | |
| 			if(arguments.length == 0){
 | |
| 				// XXX is this correct???
 | |
| 				return page.path() }
 | |
| 
 | |
| 			path = path.trim().split('#')
 | |
| 			var hash = path[1]
 | |
| 			path = path[0]
 | |
| 
 | |
| 			// special paths...
 | |
| 			if(path in this.config['special-paths']){
 | |
| 				this[this.config['special-paths'][path]]() }
 | |
| 
 | |
| 			var orig = this.location()
 | |
| 
 | |
| 			page.location(path)
 | |
| 
 | |
| 			this.reload()
 | |
| 
 | |
| 			// reset scroll location...
 | |
| 			orig != this.location()
 | |
| 				&& this.dom
 | |
| 					.scrollParent()
 | |
| 						.scrollLeft(0)
 | |
| 						.scrollTop(0)
 | |
| 
 | |
| 			// focus hash..
 | |
| 			// XXX not working yet...
 | |
| 			hash != null && hash != ''
 | |
| 				&& this.dom
 | |
| 					.scrollParent()
 | |
| 						.scrollLeft(0)
 | |
| 						.scrollTop(
 | |
| 							(this.dom
 | |
| 							 	.find('#'+hash+', a[name="'+hash+'"]').first()
 | |
| 									.offset() || {}).top || 0)
 | |
| 				&& console.log('HASH:', hash) }],
 | |
| 	reload: ['', 
 | |
| 		function(){
 | |
| 			var that = this
 | |
| 			var page = this.page
 | |
| 
 | |
| 			this.dom
 | |
| 				.attr('wiki-active', 'no')
 | |
| 				.empty()
 | |
| 				// update path and render page...
 | |
| 				// XXX revise the default view approach...
 | |
| 				.append(page.title()[0] == '_' ? 
 | |
| 					page.html() 
 | |
| 					: page.get('./_view').html())
 | |
| 				// activate page controls...
 | |
| 				.ready(function(){
 | |
| 					that.updateDom() }) }],
 | |
| 	// XXX might be a good idea to add actions to setup/clear a filter...
 | |
| 	updateDom: ['', 
 | |
| 		function(dom){
 | |
| 			var that = this
 | |
| 			dom = dom || this.dom
 | |
| 
 | |
| 			if(dom.attr('wiki-active') == 'yes'){
 | |
| 				return }
 | |
| 
 | |
| 			dom.attr('wiki-active', 'yes')
 | |
| 
 | |
| 			var filters = this.__dom_filters__ 
 | |
| 				|| pWikiUIActions.__dom_filters__
 | |
| 
 | |
| 			// apply dom filters...
 | |
| 			Object.keys(filters)
 | |
| 				.forEach(function(pattern){
 | |
| 					// XXX for some reason this works but has no effect...
 | |
| 					filters[pattern].call(that, dom.find(pattern)) }) }],
 | |
| 
 | |
| 	// shorthand...
 | |
| 	get: ['', 
 | |
| 		function(){ 
 | |
| 			return this.page.get.apply(this.page, arguments) }]
 | |
| 
 | |
| 	/*
 | |
| 	// XXX url?
 | |
| 	// 		- couch url
 | |
| 	// 		- 'local'
 | |
| 	load: ['', 
 | |
| 		function(){
 | |
| 		}],
 | |
| 
 | |
| 	// XXX navigation...
 | |
| 	// 		...these in addition to default scrolling should focus elements
 | |
| 	up: ['', function(){}],
 | |
| 	down: ['', function(){}],
 | |
| 	left: ['', function(){}],
 | |
| 	right: ['', function(){}],
 | |
| 
 | |
| 	togglePages: ['', function(){}],
 | |
| 	toggleWikis: ['', function(){}],
 | |
| 
 | |
| 	// should this be in the editor feature???
 | |
| 	toggleEdit: ['', function(){}],
 | |
| 	//*/
 | |
| })
 | |
| 
 | |
| var pWikiUI = pWikiFeatures.Feature({
 | |
| 	title: '',
 | |
| 	tag: 'ui',
 | |
| })
 | |
| 
 | |
| 
 | |
| // XXX STUB: not sure if this is the right way...
 | |
| var pWikiClient =
 | |
| module.pWikiClient = object.Constructor('pWikiClient', 
 | |
| 	actions.mix(
 | |
| 		actions.MetaActions,
 | |
| 		pWikiUIActions))
 | |
| 
 | |
| 
 | |
| 
 | |
| /*********************************************************************/
 | |
| 
 | |
| module._test_data = {
 | |
| 	'System/EmptyPage': {
 | |
| 		text: '[@source(./path)] is empty...'
 | |
| 	},
 | |
| 	'WikiMain': {},
 | |
| 	'folder/page1': {},
 | |
| 	'folder/page2': {},
 | |
| 	'folder/page3': {},
 | |
| }
 | |
| // XXX not sure if this is a good way to do this -- needs to be reusable
 | |
| // 		for different stores...
 | |
| module._test_data.__proto__ = BaseData
 | |
| 
 | |
| module._test = function(){
 | |
| 	var wiki = Object.create(pWikiData)
 | |
| 	wiki.__data = Object.create(module._test_data)
 | |
| 
 | |
| 	var page = new pWikiPage({
 | |
| 		wiki: wiki,
 | |
| 	})
 | |
| 
 | |
| 	// XXX do some testing...
 | |
| 	// XXX
 | |
| 
 | |
| 	return page }
 | |
| 
 | |
| 
 | |
| 
 | |
| /**********************************************************************
 | |
| * vim:set ts=4 sw=4 :                               */ return module })
 |