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annotate e2gallerypro/e2upload/Source/FileManager.js @ 20:1038db2374ec judyates

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change address
author Robert McIntyre <rlm@mit.edu>
date Sun, 08 Sep 2013 00:47:09 -0400
parents 3f6b44aa6b35
children
rev   line source
rlm@3 1 /*
rlm@3 2 Script: FileManager.js
rlm@3 3 MooTools FileManager
rlm@3 4
rlm@3 5 License:
rlm@3 6 MIT-style license.
rlm@3 7
rlm@3 8 Version:
rlm@3 9 1.0rc1
rlm@3 10
rlm@3 11 Copyright:
rlm@3 12 Copyright (c) 2009 [Christoph Pojer](http://og5.net/christoph).
rlm@3 13
rlm@3 14 Dependencies:
rlm@3 15 - MooTools Core 1.2.2
rlm@3 16 - MooTools More 1.2.2.1 or newer: Drag.js, Drag.Move.js, Tips.js, Asset.js
rlm@3 17 - Additions.js
rlm@3 18
rlm@3 19 Todo:
rlm@3 20 - Add Scroller.js (optional) for Drag&Drop in the Filelist
rlm@3 21
rlm@3 22 Inspiration:
rlm@3 23 - Loosely based on a Script by [Yannick Croissant](http://dev.k1der.net/dev/brooser-un-browser-de-fichier-pour-mootools/)
rlm@3 24
rlm@3 25 Options:
rlm@3 26 - url: (string) The base url to the Backend FileManager, without QueryString
rlm@3 27 - assetBasePath: (string) The path to all images and swf files
rlm@3 28 - selectable: (boolean, defaults to *false*) If true, provides a button to select a file
rlm@3 29 - language: (string, defaults to *en*) The language used for the FileManager
rlm@3 30 - hideOnClick: (boolean, defaults to *false*) When true, hides the FileManager when the area outside of it is clicked
rlm@3 31 - directory: (string) Can be used to load a subfolder instead of the base folder
rlm@3 32
rlm@3 33 Events:
rlm@3 34 - onComplete(path, file): fired when a file gets selected via the "Select file" button
rlm@3 35 - onModify(file): fired when a file gets renamed/deleted or modified in another way
rlm@3 36 - onShow: fired when the FileManager opens
rlm@3 37 - onHide: event fired when FileManager closes
rlm@3 38 */
rlm@3 39
rlm@3 40 var FileManager = new Class({
rlm@3 41
rlm@3 42 Implements: [Options, Events],
rlm@3 43
rlm@3 44 Request: null,
rlm@3 45 Directory: null,
rlm@3 46 Current: null,
rlm@3 47
rlm@3 48 options: {
rlm@3 49 /*onComplete: $empty,
rlm@3 50 onModify: $empty,
rlm@3 51 onShow: $empty,
rlm@3 52 onHide: $empty,*/
rlm@3 53 directory: '',
rlm@3 54 url: null,
rlm@3 55 assetBasePath: null,
rlm@3 56 selectable: false,
rlm@3 57 hideOnClick: false,
rlm@3 58 language: 'en'
rlm@3 59 },
rlm@3 60
rlm@3 61 hooks: {
rlm@3 62 show: {},
rlm@3 63 cleanup: {}
rlm@3 64 },
rlm@3 65
rlm@3 66 initialize: function(options){
rlm@3 67 this.setOptions(options);
rlm@3 68 this.options.assetBasePath = this.options.assetBasePath.replace(/(\/|\\)*$/, '/');
rlm@3 69 this.droppables = [];
rlm@3 70 this.Directory = this.options.directory;
rlm@3 71
rlm@3 72 this.language = FileManager.Language[this.options.language] || FileManager.Language.en;
rlm@3 73 this.container = new Element('div', {'class': 'filemanager-container filemanager-engine-'+Browser.Engine.name+(Browser.Engine.trident ? Browser.Engine.version : '')});
rlm@3 74 this.el = new Element('div', {'class': 'filemanager'}).inject(this.container);
rlm@3 75 this.menu = new Element('div', {'class': 'filemanager-menu'}).inject(this.el);
rlm@3 76 this.loader = new Element('div', {'class': 'loader', opacity: 0, tween: {duration: 200}}).inject(this.menu);
rlm@3 77 this.browser = new Element('ul', {'class': 'filemanager-browser'}).addEvents({
rlm@3 78 click: (function(e){
rlm@3 79 if(e.target.match('ul')) return this.deselect();
rlm@3 80
rlm@3 81 if(!e.target || !e.target.getParent('li')) return;
rlm@3 82 var el = e.target.getParent('li').getElement('span');
rlm@3 83 if(!el) return;
rlm@3 84
rlm@3 85 e.stop();
rlm@3 86 var file = el.retrieve('file');
rlm@3 87 if(el.retrieve('block')){
rlm@3 88 el.eliminate('block');
rlm@3 89 return;
rlm@3 90 }else if(file.mime=='text/directory'){
rlm@3 91 el.addClass('selected');
rlm@3 92 this.load(this.Directory+'/'+file.name);
rlm@3 93 return;
rlm@3 94 }
rlm@3 95
rlm@3 96 this.fillInfo(file);
rlm@3 97 if(this.Current) this.Current.removeClass('selected');
rlm@3 98 this.Current = el.addClass('selected');
rlm@3 99
rlm@3 100 this.switchButton();
rlm@3 101 }).bind(this)
rlm@3 102 }).inject(this.el);
rlm@3 103
rlm@3 104
rlm@3 105 if(this.options.selectable) this.addMenuButton('open');
rlm@3 106 this.addMenuButton('create');
rlm@3 107
rlm@3 108 this.info = new Element('div', {'class': 'filemanager-infos', opacity: 0}).inject(this.el);
rlm@3 109
rlm@3 110 var head = new Element('div', {'class': 'filemanager-head'}).adopt([
rlm@3 111 new Element('img', {'class': 'filemanager-icon'}),
rlm@3 112 new Element('h1')
rlm@3 113 ]);
rlm@3 114
rlm@3 115 this.info.adopt([head, new Element('h2', {text: this.language.information})]);
rlm@3 116
rlm@3 117 var list = new Element('dl').adopt([
rlm@3 118 new Element('dt', {text: this.language.modified}),
rlm@3 119 new Element('dd', {'class': 'filemanager-modified'}),
rlm@3 120 new Element('dt', {text: this.language.type}),
rlm@3 121 new Element('dd', {'class': 'filemanager-type'}),
rlm@3 122 new Element('dt', {text: this.language.size}),
rlm@3 123 new Element('dd', {'class': 'filemanager-size'}),
rlm@3 124 new Element('dt', {text: this.language.dir}),
rlm@3 125 new Element('dd', {'class': 'filemanager-dir'})
rlm@3 126 ]).inject(this.info);
rlm@3 127
rlm@3 128 this.preview = new Element('div', {'class': 'filemanager-preview'});
rlm@3 129 this.info.adopt([
rlm@3 130 new Element('h2', {'class': 'filemanager-headline', text: this.language.preview}),
rlm@3 131 this.preview
rlm@3 132 ]);
rlm@3 133
rlm@3 134 this.closeIcon = new Element('div', {
rlm@3 135 'class': 'filemanager-close',
rlm@3 136 title: this.language.close,
rlm@3 137 events: {click: this.hide.bind(this)}
rlm@3 138 }).adopt(new Asset.image(this.options.assetBasePath+'destroy.png')).inject(this.el);
rlm@3 139 new FileManager.Tips(this.closeIcon.appearOn(this.closeIcon, [1, 0.8]).appearOn(this.el, 0.8));
rlm@3 140
rlm@3 141 this.imageadd = new Asset.image(this.options.assetBasePath+'add.png', {
rlm@3 142 'class': 'browser-add'
rlm@3 143 }).set('opacity', 0).inject(this.container);
rlm@3 144
rlm@3 145 this.container.inject(document.body);
rlm@3 146 this.overlay = new Overlay(this.options.hideOnClick ? {
rlm@3 147 events: {click: this.hide.bind(this)}
rlm@3 148 } : null);
rlm@3 149 this.bound = {
rlm@3 150 keydown: (function(e){
rlm@3 151 if(e.control) this.imageadd.fade(1);
rlm@3 152 }).bind(this),
rlm@3 153 keyup: (function(){
rlm@3 154 this.imageadd.fade(0);
rlm@3 155 }).bind(this),
rlm@3 156 keyesc: (function(e){
rlm@3 157 if(e.key=='esc') this.hide();
rlm@3 158 }).bind(this),
rlm@3 159 scroll: (function(){
rlm@3 160 this.el.center(this.offsets);
rlm@3 161 this.fireEvent('scroll');
rlm@3 162 }).bind(this)
rlm@3 163 };
rlm@3 164 },
rlm@3 165
rlm@3 166 show: function(e){
rlm@3 167 if(e) e.stop();
rlm@3 168
rlm@3 169 this.load(this.Directory);
rlm@3 170 this.overlay.show();
rlm@3 171
rlm@3 172 this.info.set('opacity', 0);
rlm@3 173
rlm@3 174 (function(){
rlm@3 175 this.container.setStyles({
rlm@3 176 opacity: 0,
rlm@3 177 display: 'block'
rlm@3 178 });
rlm@3 179
rlm@3 180 this.el.center(this.offsets);
rlm@3 181 this.fireEvent('show');
rlm@3 182 this.container.set('opacity', 1);
rlm@3 183 this.fireHooks('show');
rlm@3 184
rlm@3 185 window.addEvents({
rlm@3 186 scroll: this.bound.scroll,
rlm@3 187 resize: this.bound.scroll,
rlm@3 188 keyup: this.bound.keyesc
rlm@3 189 });
rlm@3 190 }).delay(500, this);
rlm@3 191 },
rlm@3 192
rlm@3 193 hide: function(e){
rlm@3 194 if(e) e.stop();
rlm@3 195
rlm@3 196 this.overlay.hide();
rlm@3 197 this.browser.empty();
rlm@3 198 this.container.setStyle('display', 'none');
rlm@3 199
rlm@3 200 this.fireHooks('cleanup').fireEvent('hide');
rlm@3 201 window.removeEvent('scroll', this.bound.scroll).removeEvent('resize', this.bound.scroll).removeEvent('keyup', this.bound.keyesc);
rlm@3 202 },
rlm@3 203
rlm@3 204 open: function(e){
rlm@3 205 e.stop();
rlm@3 206
rlm@3 207 if(!this.Current) return false;
rlm@3 208
rlm@3 209 this.fireEvent('complete', [
rlm@3 210 this.normalize(this.Directory+'/'+this.Current.retrieve('file').name),
rlm@3 211 this.Current.retrieve('file')
rlm@3 212 ]);
rlm@3 213 this.hide();
rlm@3 214 },
rlm@3 215
rlm@3 216 create: function(e){
rlm@3 217 e.stop();
rlm@3 218
rlm@3 219 var self = this;
rlm@3 220 new Dialog(this.language.createdir, {
rlm@3 221 language: {
rlm@3 222 confirm: this.language.create,
rlm@3 223 decline: this.language.cancel
rlm@3 224 },
rlm@3 225 content: [
rlm@3 226 new Element('input', {'class': 'createDirectory'})
rlm@3 227 ],
rlm@3 228 onOpen: this.onDialogOpen.bind(this),
rlm@3 229 onClose: this.onDialogClose.bind(this),
rlm@3 230 onShow: function(){
rlm@3 231 var self = this;
rlm@3 232 this.el.getElement('input').addEvent('keyup', function(e){
rlm@3 233 if(e.key=='enter') self.el.getElement('button-confirm').fireEvent('click');
rlm@3 234 }).focus();
rlm@3 235 },
rlm@3 236 onConfirm: function(){
rlm@3 237 new FileManager.Request({
rlm@3 238 url: self.options.url+'?event=create',
rlm@3 239 onSuccess: self.fill.bind(self),
rlm@3 240 data: {
rlm@3 241 file: this.el.getElement('input').get('value'),
rlm@3 242 directory: self.Directory
rlm@3 243 }
rlm@3 244 }, self).post();
rlm@3 245 }
rlm@3 246 });
rlm@3 247 },
rlm@3 248
rlm@3 249 deselect: function(el){
rlm@3 250 if(el && this.Current!=el) return;
rlm@3 251
rlm@3 252 if(el) this.fillInfo();
rlm@3 253 if(this.Current) this.Current.removeClass('selected');
rlm@3 254 this.Current = null;
rlm@3 255
rlm@3 256 this.switchButton();
rlm@3 257 },
rlm@3 258
rlm@3 259 load: function(dir, nofade){
rlm@3 260 this.deselect();
rlm@3 261 if(!nofade) this.info.fade(0);
rlm@3 262
rlm@3 263 if(this.Request) this.Request.cancel();
rlm@3 264
rlm@3 265 this.Request = new FileManager.Request({
rlm@3 266 url: this.options.url,
rlm@3 267 onSuccess: (function(j){
rlm@3 268 this.fill(j, nofade);
rlm@3 269 }).bind(this),
rlm@3 270 data: {
rlm@3 271 directory: dir
rlm@3 272 }
rlm@3 273 }, this).post();
rlm@3 274 },
rlm@3 275
rlm@3 276 destroy: function(e, file){
rlm@3 277 e.stop();
rlm@3 278
rlm@3 279 var self = this;
rlm@3 280 new Dialog(this.language.destroyfile, {
rlm@3 281 language: {
rlm@3 282 confirm: this.language.destroy,
rlm@3 283 decline: this.language.cancel
rlm@3 284 },
rlm@3 285 onOpen: this.onDialogOpen.bind(this),
rlm@3 286 onClose: this.onDialogClose.bind(this),
rlm@3 287 onConfirm: function(){
rlm@3 288 new FileManager.Request({
rlm@3 289 url: self.options.url+'?event=destroy',
rlm@3 290 data: {
rlm@3 291 file: file.name,
rlm@3 292 directory: self.Directory
rlm@3 293 },
rlm@3 294 onSuccess: function(j){
rlm@3 295 if(!j || j.content!='destroyed'){
rlm@3 296 new Dialog(self.language.nodestroy, {language: {confirm: self.language.ok}, buttons: ['confirm']});
rlm@3 297 return;
rlm@3 298 }
rlm@3 299
rlm@3 300 self.fireEvent('modify', [$unlink(file)]);
rlm@3 301 file.element.getParent().fade(0).get('tween').chain(function(){
rlm@3 302 self.deselect(file.element);
rlm@3 303 this.element.destroy();
rlm@3 304 });
rlm@3 305 }
rlm@3 306 }, self).post();
rlm@3 307 }
rlm@3 308 });
rlm@3 309
rlm@3 310 },
rlm@3 311
rlm@3 312 rename: function(e, file){
rlm@3 313 e.stop();
rlm@3 314
rlm@3 315 var name = file.name;
rlm@3 316 if(file.mime!='text/directory') name = name.replace(/\..*$/, '');
rlm@3 317
rlm@3 318 var self = this;
rlm@3 319 new Dialog(this.language.renamefile, {
rlm@3 320 language: {
rlm@3 321 confirm: this.language.rename,
rlm@3 322 decline: this.language.cancel
rlm@3 323 },
rlm@3 324 content: [
rlm@3 325 new Element('input', {'class': 'rename', value: name})
rlm@3 326 ],
rlm@3 327 onOpen: this.onDialogOpen.bind(this),
rlm@3 328 onClose: this.onDialogClose.bind(this),
rlm@3 329 onShow: function(){
rlm@3 330 var self = this;
rlm@3 331 this.el.getElement('input').addEvent('keyup', function(e){
rlm@3 332 if(e.key=='enter') self.el.getElement('button-confirm').fireEvent('click');
rlm@3 333 }).focus();
rlm@3 334 },
rlm@3 335 onConfirm: function(){
rlm@3 336 new FileManager.Request({
rlm@3 337 url: self.options.url+'?event=move',
rlm@3 338 onSuccess: (function(j){
rlm@3 339 if(!j || !j.name) return;
rlm@3 340
rlm@3 341 self.fireEvent('modify', [$unlink(file)]);
rlm@3 342
rlm@3 343 file.element.getElement('span').set('text', j.name);
rlm@3 344 file.name = j.name;
rlm@3 345 self.fillInfo(file);
rlm@3 346 }).bind(this),
rlm@3 347 data: {
rlm@3 348 file: file.name,
rlm@3 349 name: this.el.getElement('input').get('value'),
rlm@3 350 directory: self.Directory
rlm@3 351 }
rlm@3 352 }, self).post();
rlm@3 353 }
rlm@3 354 });
rlm@3 355 },
rlm@3 356
rlm@3 357 fill: function(j, nofade){
rlm@3 358 this.Directory = j.path;
rlm@3 359 this.CurrentDir = j.dir;
rlm@3 360 if(!nofade) this.fillInfo(j.dir);
rlm@3 361 this.browser.empty();
rlm@3 362
rlm@3 363 if(!j.files) return;
rlm@3 364
rlm@3 365 var els = [[], []];
rlm@3 366 $each(j.files, function(file){
rlm@3 367 file.dir = j.path;
rlm@3 368 var el = file.element = new Element('span', {'class': 'fi', href: '#'}).adopt(
rlm@3 369 new Asset.image(this.options.assetBasePath+'Icons/'+file.icon+'.png'),
rlm@3 370 new Element('span', {text: file.name})
rlm@3 371 ).store('file', file);
rlm@3 372
rlm@3 373 var icons = [];
rlm@3 374 if(file.mime!='text/directory')
rlm@3 375 icons.push(new Asset.image(this.options.assetBasePath+'disk.png', {title: this.language.download}).addClass('browser-icon').addEvent('click', (function(e){
rlm@3 376 e.stop();
rlm@3 377 window.open(this.normalize(this.Directory+'/'+file.name));
rlm@3 378 }).bind(this)).inject(el, 'top'));
rlm@3 379
rlm@3 380 if(file.name!='..')
rlm@3 381 ['rename', 'destroy'].each(function(v){
rlm@3 382 icons.push(new Asset.image(this.options.assetBasePath+v+'.png', {title: this.language[v]}).addClass('browser-icon').addEvent('click', this[v].bindWithEvent(this, [file])).injectTop(el));
rlm@3 383 }, this);
rlm@3 384
rlm@3 385 els[file.mime=='text/directory' ? 1 : 0].push(el);
rlm@3 386 if(file.name=='..') el.set('opacity', 0.7);
rlm@3 387 el.inject(new Element('li').inject(this.browser));
rlm@3 388 icons = $$(icons.map(function(icon){ return icon.appearOn(icon, [1, 0.7]); })).appearOn(el.getParent('li'), 0.7);
rlm@3 389 }, this);
rlm@3 390
rlm@3 391 var self = this;
rlm@3 392 $$(els[0]).makeDraggable({
rlm@3 393 droppables: $$(this.droppables, els[1]),
rlm@3 394
rlm@3 395 onDrag: function(el, e){
rlm@3 396 self.imageadd.setStyles(Hash.getValues(e.page).map(function(v){ return v+15; }).associate(['left', 'top']));
rlm@3 397 },
rlm@3 398
rlm@3 399 onBeforeStart: function(el){
rlm@3 400 el.setStyles({left: '0', top: '0'});
rlm@3 401 },
rlm@3 402
rlm@3 403 onStart: function(el){
rlm@3 404 self.onDragStart(el, this);
rlm@3 405
rlm@3 406 el.set('opacity', 0.7);
rlm@3 407 document.addEvents({
rlm@3 408 keydown: self.bound.keydown,
rlm@3 409 keyup: self.bound.keyup
rlm@3 410 });
rlm@3 411 },
rlm@3 412
rlm@3 413 onEnter: function(el, droppable){
rlm@3 414 droppable.addClass('droppable');
rlm@3 415 },
rlm@3 416
rlm@3 417 onLeave: function(el, droppable){
rlm@3 418 droppable.removeClass('droppable');
rlm@3 419 },
rlm@3 420
rlm@3 421 onDrop: function(el, droppable, e){
rlm@3 422 document.removeEvents('keydown', self.bound.keydown).removeEvents('keyup', self.bound.keydown);
rlm@3 423
rlm@3 424 self.imageadd.fade(0);
rlm@3 425 el.set('opacity', 1).store('block', true);
rlm@3 426 if(e.control || !droppable)
rlm@3 427 el.setStyles({left: '0', top: '0'});
rlm@3 428
rlm@3 429 if(!droppable && !e.control)
rlm@3 430 return;
rlm@3 431
rlm@3 432 var dir;
rlm@3 433 if(droppable){
rlm@3 434 droppable.addClass('selected');
rlm@3 435 (function(){ droppable.removeClass('droppable').removeClass('selected'); }).delay(300);
rlm@3 436
rlm@3 437 if(self.onDragComplete(el, droppable))
rlm@3 438 return;
rlm@3 439
rlm@3 440 dir = droppable.retrieve('file');
rlm@3 441 }
rlm@3 442 var file = el.retrieve('file');
rlm@3 443
rlm@3 444 new FileManager.Request({
rlm@3 445 url: self.options.url+'?event=move',
rlm@3 446 data: {
rlm@3 447 file: file.name,
rlm@3 448 directory: self.Directory,
rlm@3 449 newDirectory: dir ? dir.dir+'/'+dir.name : self.Directory,
rlm@3 450 copy: e.control ? 1 : 0
rlm@3 451 },
rlm@3 452 onSuccess: function(){
rlm@3 453 if(!dir) self.load(self.Directory);
rlm@3 454 }
rlm@3 455 }, self).post();
rlm@3 456
rlm@3 457 self.fireEvent('modify', [$unlink(file)]);
rlm@3 458
rlm@3 459 if(!e.control)
rlm@3 460 el.fade(0).get('tween').chain(function(){
rlm@3 461 self.deselect(el);
rlm@3 462 el.getParent().destroy();
rlm@3 463 });
rlm@3 464 }
rlm@3 465 });
rlm@3 466 $$(els).setStyles({left: '0', top: '0'});
rlm@3 467 var tips = new FileManager.Tips(this.browser.getElements('img.browser-icon'));
rlm@3 468
rlm@3 469 tips.tip.removeClass('tip-base');
rlm@3 470 },
rlm@3 471
rlm@3 472 fillInfo: function(file, path){
rlm@3 473 if(!file) file = this.CurrentDir;
rlm@3 474 if(!path) path = this.Directory;
rlm@3 475
rlm@3 476 if(!file) return;
rlm@3 477 var size = this.size(file.size);
rlm@3 478
rlm@3 479 this.info.fade(1).getElement('img').set({
rlm@3 480 src: this.options.assetBasePath+'Icons/'+file.icon+'.png',
rlm@3 481 alt: file.mime
rlm@3 482 });
rlm@3 483
rlm@3 484 this.fireHooks('cleanup');
rlm@3 485 this.preview.empty();
rlm@3 486
rlm@3 487 this.info.getElement('h1').set('text', file.name);
rlm@3 488 this.info.getElement('dd.filemanager-modified').set('text', file.date);
rlm@3 489 this.info.getElement('dd.filemanager-type').set('text', file.mime);
rlm@3 490 this.info.getElement('dd.filemanager-size').set('text', !size[0] && size[1]=='Bytes' ? '-' : (size.join(' ')+(size[1]!='Bytes' ? ' ('+file.size+' Bytes)' : '')));
rlm@3 491 this.info.getElement('h2.filemanager-headline').setStyle('display', file.mime=='text/directory' ? 'none' : 'block');
rlm@3 492
rlm@3 493 var text = [], pre = [];
rlm@3 494
rlm@3 495 path.split('/').each(function(v){
rlm@3 496 if(!v) return;
rlm@3 497
rlm@3 498 pre.push(v);
rlm@3 499 text.push(new Element('a', {
rlm@3 500 'class': 'icon',
rlm@3 501 href: '#',
rlm@3 502 text: v
rlm@3 503 }).addEvent('click', (function(e, dir){
rlm@3 504 e.stop();
rlm@3 505
rlm@3 506 this.load(dir);
rlm@3 507 }).bindWithEvent(this, [pre.join('/')]))
rlm@3 508 );
rlm@3 509 text.push(new Element('span', {text: ' / '}));
rlm@3 510 }, this);
rlm@3 511
rlm@3 512 text.pop();
rlm@3 513 text[text.length-1].addClass('selected').removeEvents('click').addEvent('click', function(e){ e.stop(); });
rlm@3 514
rlm@3 515 this.info.getElement('dd.filemanager-dir').empty().adopt(new Element('span', {text: '/ '}), text);
rlm@3 516
rlm@3 517 if(file.mime=='text/directory') return;
rlm@3 518
rlm@3 519 if(this.Request) this.Request.cancel();
rlm@3 520
rlm@3 521 this.Request = new FileManager.Request({
rlm@3 522 url: this.options.url+'?event=detail',
rlm@3 523 onSuccess: (function(j){
rlm@3 524 var prev = this.preview.removeClass('filemanager-loading').set('html', j && j.content ? j.content.substitute(this.language, /\\?\$\{([^{}]+)\}/g) : '').getElement('img.prev');
rlm@3 525 if(prev) prev.addEvent('load', function(){
rlm@3 526 this.setStyle('background', 'none');
rlm@3 527 });
rlm@3 528
rlm@3 529 var els = this.preview.getElements('button');
rlm@3 530 if(els) els.addEvent('click', function(e){
rlm@3 531 e.stop();
rlm@3 532 window.open(this.get('value'));
rlm@3 533 });
rlm@3 534 }).bind(this),
rlm@3 535 data: {
rlm@3 536 directory: this.Directory,
rlm@3 537 file: file.name
rlm@3 538 }
rlm@3 539 }, this).post();
rlm@3 540 },
rlm@3 541
rlm@3 542 size: function(size){
rlm@3 543 var tab = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
rlm@3 544 for(var i = 0; size > 1024; i++)
rlm@3 545 size = size/1024;
rlm@3 546
rlm@3 547 return [Math.round(size), tab[i]];
rlm@3 548 },
rlm@3 549
rlm@3 550 normalize: function(str){
rlm@3 551 return str.replace(/\/+/g, '/');
rlm@3 552 },
rlm@3 553
rlm@3 554 switchButton: function(){
rlm@3 555 var chk = !!this.Current;
rlm@3 556 var el = this.menu.getElement('button.filemanager-open');
rlm@3 557 if(el) el.set('disabled', !chk)[(chk ? 'remove' : 'add')+'Class']('disabled');
rlm@3 558 },
rlm@3 559
rlm@3 560 addMenuButton: function(name){
rlm@3 561 var el = new Element('button', {
rlm@3 562 'class': 'filemanager-'+name,
rlm@3 563 text: this.language[name]
rlm@3 564 }).inject(this.menu);
rlm@3 565 if(this[name]) el.addEvent('click', this[name].bind(this));
rlm@3 566 return el;
rlm@3 567 },
rlm@3 568
rlm@3 569 fireHooks: function(hook){
rlm@3 570 var args = Array.slice(arguments, 1);
rlm@3 571 for(var key in this.hooks[hook]) this.hooks[hook][key].apply(this, args);
rlm@3 572 return this;
rlm@3 573 },
rlm@3 574
rlm@3 575 onRequest: function(){ this.loader.set('opacity', 1); },
rlm@3 576 onComplete: function(){ this.loader.fade(0); },
rlm@3 577 onDialogOpen: $empty,
rlm@3 578 onDialogClose: $empty,
rlm@3 579
rlm@3 580 onDragStart: $empty,
rlm@3 581 onDragComplete: $lambda(false)
rlm@3 582
rlm@3 583 });
rlm@3 584
rlm@3 585 FileManager.Language = {};