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refactoring files.js...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2014-01-20 10:24:49 +04:00
parent 8dcafdcf0d
commit 5d3a50cb15
1 changed files with 56 additions and 52 deletions
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54
ui/files.js
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@ -27,15 +27,12 @@ var FILES_UPDATED = []
/********************************************************* Helpers ***/
function makeBaseFilename(base, date, ext){
function makeBaseFilename(base, ext){
ext = ext == null ? CONFIG.json_ext : ext
if(date == null){
return CONFIG.base_file_pattern
.replace('${BASE}', base)
.replace('${EXT}', ext)
}
return date +'-'+ name +'.'+ ext
}
function makeFilename(base, date, ext){
date = date == null ? Date.timeStamp() : date
@ -49,6 +46,7 @@ function makeFilename(base, date, ext){
function makeFilenamePattern(base, ext){
return RegExp(makeFilename(base, '^[0-9]*', ext)+'$')
}
function makeDiffFilename(base, date, diff, ext){
date = date == null ? Date.timeStamp() : date
diff = diff == null ? CONFIG.diff_suffix : diff
@ -234,9 +232,15 @@ function loadLatestFile(path, dfl, pattern, diff_pattern, default_data){
}
// XXX needs revision and testing...
function loadFile(title, path, file_dfl, file_pattern, default_data){
// NOTE: config change to name will not affect this...
function makeFileLoader(title, name, default_data, set_data, error, evt_name, skip_reg){
var _loader = function(path){
var res = $.Deferred()
// NOTE: these are static!!
var file_dfl = makeBaseFilename(name)
var file_pattern = makeFilenamePattern(name)
// default locations...
if(path == null){
var base = normalizePath(CONFIG.cache_dir_var)
@ -262,23 +266,10 @@ function loadFile(title, path, file_dfl, file_pattern, default_data){
default_data)
}
bubbleProgress(title, loader, res)
return res
}
function makeFileLoader(title, base, default_data, set_data, error, evt_name, skip_reg){
var _loader = function(path){
var res = loadFile(
title,
path,
makeBaseFilename(base),
makeFilenamePattern(base),
default_data)
res.done(set_data)
bubbleProgress(title, loader, res)
if(error != null){
res.fail(error)
}
@ -290,6 +281,8 @@ function makeFileLoader(title, base, default_data, set_data, error, evt_name, sk
!skip_reg && FILE_LOADERS.push(_loader)
return _loader
}
// XXX make this check for updates -- no need to re-save if nothing
// changed...
function makeFileSaver(title, file_dfl, get_data, skip_reg){
@ -321,6 +314,8 @@ function runFileLoaders(prefix, res){
return bubbleProgress(prefix, load(), res, true)
}))
}
// NOTE: if all is set, this will force save everything...
// XXX do we need bubbleProgress(..) here???
function runFileSavers(path, date, all){
@ -494,7 +489,6 @@ function saveFileImages(name, date, remove_diffs){
})
}
// XXX use the pattern...
dumpJSON(name, IMAGES)
IMAGES_UPDATED = []
@ -514,6 +508,7 @@ function saveFileImagesDiff(name, date){
})
dumpJSON(name, updated)
IMAGES_UPDATED = []
}
@ -806,8 +801,8 @@ function exportImageTo(gid, path, im_name, size){
// copy...
// NOTE: the sad smily face here is here for JS compatibility ;)
;(function(src, dest){
copyFile(src, dest)
return (function(src, dest){
return copyFile(src, dest)
.done(function(){
console.log(src, 'done.')
})
@ -847,6 +842,10 @@ function exportImagesTo(path, im_name, dir_name, size){
selection.sort(imageOrderCmp)
var z = (('10e' + (selection.length + '').length) * 1 + '').slice(2)
var queue = []
var pool = []
var pool_size = 10
// go through ribbons...
for(var i=DATA.ribbons.length-1; i >= 0; i--){
var ribbon = DATA.ribbons[i]
@ -863,11 +862,16 @@ function exportImagesTo(path, im_name, dir_name, size){
var o = selection.indexOf(gid) + ''
dest = dest.replace('%i', (z + o).slice(o.length))
exportImageTo(gid, path, dest, size)
queue.push([gid, path, dest, size])
}
path = normalizePath(path +'/'+ dir_name)
}
// XXX pool this...
queue.forEach(function(e){
exportImageTo.apply(null, e)
})
}