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reworking sort... (not done yet)

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2018-10-22 11:20:13 +03:00
parent e289890eea
commit d554876f4c
1 changed files with 58 additions and 12 deletions
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70
ui (gen4)/features/sort.js
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@ -116,6 +116,15 @@ module.SortActions = actions.Actions({
// XXX add doc support -- make this an action-set???...
// XXX add alias and string support...
__sort_methods__: {
// aliases...
'image-date':
'image-create-date image-modify-date',
'image-create-date':
'metadata.createDate birthtime ctime name-sequence keep-position',
// XXX
'image-modify-date':
'metadata.createDate birthtime ctime name-sequence keep-position',
// XXX make sequence sort methods compatible with repeating numbers,
// i.e. for file names like DSC_1234 sorting more than 10K files
// should split the repeating numbers by some other means, like
@ -282,20 +291,57 @@ module.SortActions = actions.Actions({
// set sort method in data...
this.data.sort_method = typeof(method) == typeof('str') ? method : method.join(' ')
var splitMethods = function(m){
return m instanceof Array ? m :
m
.split(/'([^']*)'|"([^"]*)"| +/)
.filter(function(e){
return e && e.trim() != '' && !/['"]/.test(e) }) }
// XXX
var expandMethods = function(m, seen){
seen = seen || new Set()
if(seen.has(m)){
throw new Error('Sort method loop detected.')
} else {
seen.add(m)
}
return (m instanceof Array ? m : splitMethods(m))
.map(function(m){
var a = SortActions.__sort_methods__[m]
|| (that.__sort_methods__ && that.__sort_methods__[m])
// expand local aliases...
return m in that.config['sort-methods'] ?
expandMethods(that.config['split-methods'], seen)
// expand system aliases...
: typeof(a) == typeof('str') ?
expandMethods(a, seen)
: a instanceof Array ?
a
: m })
// merge...
.reduce(function(r, e){
return e instanceof Array ? r.concat(e) : r.push(e) }, []) }
// expand method names...
// XXX should this be recursive???
method = typeof(method) == typeof('str') ?
method
.split(/'([^']*)'|"([^"]*)"| +/)
.filter(function(e){ return e && e.trim() != '' && !/['"]/.test(e) })
.map(function(m){
return that.config['sort-methods'][m] || m })
.join(' ')
: method
method = typeof(method) == typeof('str') ?
method.split(/'([^']*)'|"([^"]*)"| +/)
.filter(function(e){ return e && e.trim() != '' && !/['"]/.test(e) })
: method
method = splitMethods(method)
.map(function(m){
return m in that.config['sort-methods'] ?
splitMethods(that.config['split-methods']) : m })
// expand system aliases...
/*
method = method
.map(function(m){
var a = (SortActions.__sort_methods__[m]
|| (that.__sort_methods__ && that.__sort_methods__[m])
return typeof(a) == typeof('str') ?
splitMethods(a)
: a instanceof Array ?
a
: m })
.reduce(function(r, e){
return e instanceof Array ? r.concat(e) : r.push(e) }, [])
//*/
// get the reverse arity...
var i = method.indexOf('reverse')