/*!
* jQuery.filer
* Copyright (c) 2016 CreativeDream
* Website: https://github.com/CreativeDream/jquery.filer
* Version: 1.3 (14-Sep-2016)
* Requires: jQuery v1.7.1 or later
*/
(function($) {
"use strict";
$.fn.filer = function(q) {
return this.each(function(t, r) {
var s = $(r),
b = '.jFiler',
p = $(),
o = $(),
l = $(),
sl = [],
n_f = $.isFunction(q) ? q(s, $.fn.filer.defaults) : q,
n = n_f && $.isPlainObject(n_f) ? $.extend(true, {}, $.fn.filer.defaults, n_f) : $.fn.filer.defaults,
f = {
init: function() {
s.wrap('');
f._set('props');
s.prop("jFiler").boxEl = p = s.closest(b);
f._changeInput();
},
_bindInput: function() {
if (n.changeInput && o.length > 0) {
o.on("click", f._clickHandler);
}
s.on({
"focus": function() {
o.addClass('focused');
},
"blur": function() {
o.removeClass('focused');
},
"change": f._onChange
});
if (n.dragDrop) {
n.dragDrop.dragContainer.on("drag dragstart dragend dragover dragenter dragleave drop", function(e) {
e.preventDefault();
e.stopPropagation();
});
n.dragDrop.dragContainer.on("drop", f._dragDrop.drop);
n.dragDrop.dragContainer.on("dragover", f._dragDrop.dragEnter);
n.dragDrop.dragContainer.on("dragleave", f._dragDrop.dragLeave);
}
if (n.uploadFile && n.clipBoardPaste) {
$(window)
.on("paste", f._clipboardPaste);
}
},
_unbindInput: function(all) {
if (n.changeInput && o.length > 0) {
o.off("click", f._clickHandler);
}
if (all) {
s.off("change", f._onChange);
if (n.dragDrop) {
n.dragDrop.dragContainer.off("drop", f._dragDrop.drop);
n.dragDrop.dragContainer.off("dragover", f._dragDrop.dragEnter);
n.dragDrop.dragContainer.off("dragleave", f._dragDrop.dragLeave);
}
if (n.uploadFile && n.clipBoardPaste) {
$(window)
.off("paste", f._clipboardPaste);
}
}
},
_clickHandler: function() {
if (!n.uploadFile && n.addMore && s.val().length != 0) {
f._unbindInput(true);
var elem = $('');
var attributes = s.prop("attributes");
$.each(attributes, function() {
if (this.name == "required") return;
elem.attr(this.name, this.value);
});
s.after(elem);
sl.push(elem);
s = elem;
f._bindInput();
f._set('props');
}
s.click()
},
_applyAttrSettings: function() {
var d = ["name", "limit", "maxSize", "fileMaxSize", "extensions", "changeInput", "showThumbs", "appendTo", "theme", "addMore", "excludeName", "files", "uploadUrl", "uploadData", "options"];
for (var k in d) {
var j = "data-jfiler-" + d[k];
if (f._assets.hasAttr(j)) {
switch (d[k]) {
case "changeInput":
case "showThumbs":
case "addMore":
n[d[k]] = (["true", "false"].indexOf(s.attr(j)) > -1 ? s.attr(j) == "true" : s.attr(j));
break;
case "extensions":
n[d[k]] = s.attr(j)
.replace(/ /g, '')
.split(",");
break;
case "uploadUrl":
if (n.uploadFile) n.uploadFile.url = s.attr(j);
break;
case "uploadData":
if (n.uploadFile) n.uploadFile.data = JSON.parse(s.attr(j));
break;
case "files":
case "options":
n[d[k]] = JSON.parse(s.attr(j));
break;
default:
n[d[k]] = s.attr(j);
}
s.removeAttr(j);
}
}
},
_changeInput: function() {
f._applyAttrSettings();
n.beforeRender != null && typeof n.beforeRender == "function" ? n.beforeRender(p, s) : null;
if (n.theme) {
p.addClass('jFiler-theme-' + n.theme);
}
if (s.get(0)
.tagName.toLowerCase() != "input" && s.get(0)
.type != "file") {
o = s;
s = $("");
s.css({
position: "absolute",
left: "-9999px",
top: "-9999px",
"z-index": "-9999"
});
p.prepend(s);
f._isGn = s;
} else {
if (n.changeInput) {
switch (typeof n.changeInput) {
case "boolean":
o = $('"');
break;
case "string":
case "object":
o = $(n.changeInput);
break;
case "function":
o = $(n.changeInput(p, s, n));
break;
}
s.after(o);
s.css({
position: "absolute",
left: "-9999px",
top: "-9999px",
"z-index": "-9999"
});
}
}
s.prop("jFiler").newInputEl = o;
if (n.dragDrop) {
n.dragDrop.dragContainer = n.dragDrop.dragContainer ? $(n.dragDrop.dragContainer) : o;
}
if (!n.limit || (n.limit && n.limit >= 2)) {
s.attr("multiple", "multiple");
s.attr("name")
.slice(-2) != "[]" ? s.attr("name", s.attr("name") + "[]") : null;
}
if (!s.attr("disabled") && !n.disabled) {
n.disabled = false;
f._bindInput();
p.removeClass("jFiler-disabled");
} else {
n.disabled = true;
f._unbindInput(true);
p.addClass("jFiler-disabled");
}
if (n.files) {
f._append(false, {
files: n.files
});
}
n.afterRender != null && typeof n.afterRender == "function" ? n.afterRender(l, p, o, s) : null;
},
_clear: function() {
f.files = null;
s.prop("jFiler")
.files = null;
if (!n.uploadFile && !n.addMore) {
f._reset();
}
f._set('feedback', (f._itFl && f._itFl.length > 0 ? f._itFl.length + ' ' + n.captions.feedback2 : n.captions.feedback));
n.onEmpty != null && typeof n.onEmpty == "function" ? n.onEmpty(p, o, s) : null
},
_reset: function(a) {
if (!a) {
if (!n.uploadFile && n.addMore) {
for (var i = 0; i < sl.length; i++) {
sl[i].remove();
}
sl = [];
f._unbindInput(true);
if (f._isGn) {
s = f._isGn;
} else {
s = $(r);
}
f._bindInput();
}
f._set('input', '');
}
f._itFl = [];
f._itFc = null;
f._ajFc = 0;
f._set('props');
s.prop("jFiler")
.files_list = f._itFl;
s.prop("jFiler")
.current_file = f._itFc;
f._itFr = [];
p.find("input[name^='jfiler-items-exclude-']:hidden")
.remove();
l.fadeOut("fast", function() {
$(this)
.remove();
});
s.prop("jFiler").listEl = l = $();
},
_set: function(element, value) {
switch (element) {
case 'input':
s.val(value);
break;
case 'feedback':
if (o.length > 0) {
o.find('.jFiler-input-caption span')
.html(value);
}
break;
case 'props':
if (!s.prop("jFiler")) {
s.prop("jFiler", {
options: n,
listEl: l,
boxEl: p,
newInputEl: o,
inputEl: s,
files: f.files,
files_list: f._itFl,
current_file: f._itFc,
append: function(data) {
return f._append(false, {
files: [data]
});
},
enable: function() {
if (!n.disabled)
return;
n.disabled = false;
s.removeAttr("disabled");
p.removeClass("jFiler-disabled");
f._bindInput();
},
disable: function() {
if (n.disabled)
return;
n.disabled = true;
p.addClass("jFiler-disabled");
f._unbindInput(true);
},
remove: function(id) {
f._remove(null, {
binded: true,
data: {
id: id
}
});
return true;
},
reset: function() {
f._reset();
f._clear();
return true;
},
retry: function(data) {
return f._retryUpload(data);
}
})
}
}
},
_filesCheck: function() {
var s = 0;
if (n.limit && f.files.length + f._itFl.length > n.limit) {
n.dialogs.alert(f._assets.textParse(n.captions.errors.filesLimit));
return false
}
for (var t = 0; t < f.files.length; t++) {
var file = f.files[t],
x = file.name.split(".")
.pop()
.toLowerCase(),
m = {
name: file.name,
size: file.size,
size2: f._assets.bytesToSize(file.size),
type: file.type,
ext: x
};
if (n.extensions != null && $.inArray(x, n.extensions) == -1 && $.inArray(m.type, n.extensions) == -1) {
n.dialogs.alert(f._assets.textParse(n.captions.errors.filesType, m));
return false;
}
if ((n.maxSize != null && f.files[t].size > n.maxSize * 1048576) || (n.fileMaxSize != null && f.files[t].size > n.fileMaxSize * 1048576)) {
n.dialogs.alert(f._assets.textParse(n.captions.errors.filesSize, m));
return false;
}
if (file.size == 4096 && file.type.length == 0) {
n.dialogs.alert(f._assets.textParse(n.captions.errors.folderUpload, m));
return false;
}
if (n.onFileCheck != null && typeof n.onFileCheck == "function" ? n.onFileCheck(m, n, f._assets.textParse) === false : null) {
return false;
}
if ((n.uploadFile || n.addMore) && !n.allowDuplicates) {
var m = f._itFl.filter(function(a, b) {
if (a.file.name == file.name && a.file.size == file.size && a.file.type == file.type && (file.lastModified ? a.file.lastModified == file.lastModified : true)) {
return true;
}
});
if (m.length > 0) {
if (f.files.length == 1) {
return false;
} else {
file._pendRemove = true;
}
}
}
s += f.files[t].size
}
if (n.maxSize != null && s >= Math.round(n.maxSize * 1048576)) {
n.dialogs.alert(f._assets.textParse(n.captions.errors.filesSizeAll));
return false
}
return true;
},
_thumbCreator: {
create: function(i) {
var file = f.files[i],
id = (f._itFc ? f._itFc.id : i),
name = file.name,
size = file.size,
url = file.file,
type = file.type ? file.type.split("/", 1) : ""
.toString()
.toLowerCase(),
ext = name.indexOf(".") != -1 ? name.split(".")
.pop()
.toLowerCase() : "",
progressBar = n.uploadFile ? '' + n.templates.progressBar + '
' : '',
opts = {
id: id,
name: name,
size: size,
size2: f._assets.bytesToSize(size),
url: url,
type: type,
extension: ext,
icon: f._assets.getIcon(ext, type),
icon2: f._thumbCreator.generateIcon({
type: type,
extension: ext
}),
image: '',
progressBar: progressBar,
_appended: file._appended
},
html = "";
if (file.opts) {
opts = $.extend({}, file.opts, opts);
}
html = $(f._thumbCreator.renderContent(opts))
.attr("data-jfiler-index", id);
html.get(0)
.jfiler_id = id;
f._thumbCreator.renderFile(file, html, opts);
if (file.forList) {
return html;
}
f._itFc.html = html;
html.hide()[n.templates.itemAppendToEnd ? "appendTo" : "prependTo"](l.find(n.templates._selectors.list))
.show();
if (!file._appended) {
f._onSelect(i);
}
},
renderContent: function(opts) {
return f._assets.textParse((opts._appended ? n.templates.itemAppend : n.templates.item), opts);
},
renderFile: function(file, html, opts) {
if (html.find('.jFiler-item-thumb-image')
.length == 0) {
return false;
}
if (file.file && opts.type == "image") {
var g = '
',
m = html.find('.jFiler-item-thumb-image.fi-loading');
$(g)
.error(function() {
g = f._thumbCreator.generateIcon(opts);
html.addClass('jFiler-no-thumbnail');
m.removeClass('fi-loading')
.html(g);
})
.load(function() {
m.removeClass('fi-loading')
.html(g);
});
return true;
}
if (window.File && window.FileList && window.FileReader && opts.type == "image" && opts.size < 1e+7) {
var y = new FileReader;
y.onload = function(e) {
var m = html.find('.jFiler-item-thumb-image.fi-loading');
if (n.templates.canvasImage) {
var canvas = document.createElement('canvas'),
context = canvas.getContext('2d'),
img = new Image();
img.onload = function() {
var height = m.height(),
width = m.width(),
heightRatio = img.height / height,
widthRatio = img.width / width,
optimalRatio = heightRatio < widthRatio ? heightRatio : widthRatio,
optimalHeight = img.height / optimalRatio,
optimalWidth = img.width / optimalRatio,
steps = Math.ceil(Math.log(img.width / optimalWidth) / Math.log(2));
canvas.height = height;
canvas.width = width;
if (img.width < canvas.width || img.height < canvas.height || steps <= 1) {
var x = img.width < canvas.width ? canvas.width / 2 - img.width / 2 : img.width > canvas.width ? -(img.width - canvas.width) / 2 : 0,
y = img.height < canvas.height ? canvas.height / 2 - img.height / 2 : 0
context.drawImage(img, x, y, img.width, img.height);
} else {
var oc = document.createElement('canvas'),
octx = oc.getContext('2d');
oc.width = img.width * 0.5;
oc.height = img.height * 0.5;
octx.fillStyle = "#fff";
octx.fillRect(0, 0, oc.width, oc.height);
octx.drawImage(img, 0, 0, oc.width, oc.height);
octx.drawImage(oc, 0, 0, oc.width * 0.5, oc.height * 0.5);
context.drawImage(oc, optimalWidth > canvas.width ? optimalWidth - canvas.width : 0, 0, oc.width * 0.5, oc.height * 0.5, 0, 0, optimalWidth, optimalHeight);
}
m.removeClass('fi-loading').html('
');
}
img.onerror = function() {
html.addClass('jFiler-no-thumbnail');
m.removeClass('fi-loading')
.html(f._thumbCreator.generateIcon(opts));
}
img.src = e.target.result;
} else {
m.removeClass('fi-loading').html('
');
}
}
y.readAsDataURL(file);
} else {
var g = f._thumbCreator.generateIcon(opts),
m = html.find('.jFiler-item-thumb-image.fi-loading');
html.addClass('jFiler-no-thumbnail');
m.removeClass('fi-loading')
.html(g);
}
},
generateIcon: function(obj) {
var m = new Array(3);
if (obj && obj.type && obj.type[0] && obj.extension) {
switch (obj.type[0]) {
case "image":
m[0] = "f-image";
m[1] = ""
break;
case "video":
m[0] = "f-video";
m[1] = ""
break;
case "audio":
m[0] = "f-audio";
m[1] = ""
break;
default:
m[0] = "f-file f-file-ext-" + obj.extension;
m[1] = (obj.extension.length > 0 ? "." + obj.extension : "");
m[2] = 1
}
} else {
m[0] = "f-file";
m[1] = (obj.extension && obj.extension.length > 0 ? "." + obj.extension : "");
m[2] = 1
}
var el = '' + m[1] + '';
if (m[2] == 1) {
var c = f._assets.text2Color(obj.extension);
if (c) {
var j = $(el)
.appendTo("body");
j.css('background-color', f._assets.text2Color(obj.extension));
el = j.prop('outerHTML');
j.remove();
}
}
return el;
},
_box: function(params) {
if (n.beforeShow != null && typeof n.beforeShow == "function" ? !n.beforeShow(f.files, l, p, o, s) : false) {
return false
}
if (l.length < 1) {
if (n.appendTo) {
var appendTo = $(n.appendTo);
} else {
var appendTo = p;
}
appendTo.find('.jFiler-items')
.remove();
l = $('');
s.prop("jFiler").listEl = l;
l.append(f._assets.textParse(n.templates.box))
.appendTo(appendTo);
l.on('click', n.templates._selectors.remove, function(e) {
e.preventDefault();
var m = [params ? params.remove.event : e, params ? params.remove.el : $(this).closest(n.templates._selectors.item)],
c = function(a) {
f._remove(m[0], m[1]);
};
if (n.templates.removeConfirmation) {
n.dialogs.confirm(n.captions.removeConfirmation, c);
} else {
c();
}
});
}
for (var i = 0; i < f.files.length; i++) {
if (!f.files[i]._appended) f.files[i]._choosed = true;
f._addToMemory(i);
f._thumbCreator.create(i);
}
}
},
_upload: function(i) {
var c = f._itFl[i],
el = c.html,
formData = new FormData();
formData.append(s.attr('name'), c.file, (c.file.name ? c.file.name : false));
if (n.uploadFile.data != null && $.isPlainObject(typeof(n.uploadFile.data) == "function" ? n.uploadFile.data(c.file) : n.uploadFile.data)) {
for (var k in n.uploadFile.data) {
formData.append(k, n.uploadFile.data[k])
}
}
f._ajax.send(el, formData, c);
},
_ajax: {
send: function(el, formData, c) {
c.ajax = $.ajax({
url: n.uploadFile.url,
data: formData,
type: n.uploadFile.type,
enctype: n.uploadFile.enctype,
xhr: function() {
var myXhr = $.ajaxSettings.xhr();
if (myXhr.upload) {
myXhr.upload.addEventListener("progress", function(e) {
f._ajax.progressHandling(e, el)
}, false)
}
return myXhr
},
complete: function(jqXHR, textStatus) {
c.ajax = false;
f._ajFc++;
if (n.uploadFile.synchron && c.id + 1 < f._itFl.length) {
f._upload(c.id + 1);
}
if (f._ajFc >= f.files.length) {
f._ajFc = 0;
s.get(0).value = "";
n.uploadFile.onComplete != null && typeof n.uploadFile.onComplete == "function" ? n.uploadFile.onComplete(l, p, o, s, jqXHR, textStatus) : null;
}
},
beforeSend: function(jqXHR, settings) {
return n.uploadFile.beforeSend != null && typeof n.uploadFile.beforeSend == "function" ? n.uploadFile.beforeSend(el, l, p, o, s, c.id, jqXHR, settings) : true;
},
success: function(data, textStatus, jqXHR) {
c.uploaded = true;
n.uploadFile.success != null && typeof n.uploadFile.success == "function" ? n.uploadFile.success(data, el, l, p, o, s, c.id, textStatus, jqXHR) : null
},
error: function(jqXHR, textStatus, errorThrown) {
c.uploaded = false;
n.uploadFile.error != null && typeof n.uploadFile.error == "function" ? n.uploadFile.error(el, l, p, o, s, c.id, jqXHR, textStatus, errorThrown) : null
},
statusCode: n.uploadFile.statusCode,
cache: false,
contentType: false,
processData: false
});
return c.ajax;
},
progressHandling: function(e, el) {
if (e.lengthComputable) {
var t = Math.round(e.loaded * 100 / e.total)
.toString();
n.uploadFile.onProgress != null && typeof n.uploadFile.onProgress == "function" ? n.uploadFile.onProgress(t, el, l, p, o, s) : null;
el.find('.jFiler-jProgressBar')
.find(n.templates._selectors.progressBar)
.css("width", t + "%")
}
}
},
_dragDrop: {
dragEnter: function(e) {
clearTimeout(f._dragDrop._drt);
n.dragDrop.dragContainer.addClass('dragged');
f._set('feedback', n.captions.drop);
n.dragDrop.dragEnter != null && typeof n.dragDrop.dragEnter == "function" ? n.dragDrop.dragEnter(e, o, s, p) : null;
},
dragLeave: function(e) {
clearTimeout(f._dragDrop._drt);
f._dragDrop._drt = setTimeout(function(e) {
if (!f._dragDrop._dragLeaveCheck(e)) {
f._dragDrop.dragLeave(e);
return false;
}
n.dragDrop.dragContainer.removeClass('dragged');
f._set('feedback', n.captions.feedback);
n.dragDrop.dragLeave != null && typeof n.dragDrop.dragLeave == "function" ? n.dragDrop.dragLeave(e, o, s, p) : null;
}, 100, e);
},
drop: function(e) {
clearTimeout(f._dragDrop._drt);
n.dragDrop.dragContainer.removeClass('dragged');
f._set('feedback', n.captions.feedback);
if (e && e.originalEvent && e.originalEvent.dataTransfer && e.originalEvent.dataTransfer.files && e.originalEvent.dataTransfer.files.length > 0) {
f._onChange(e, e.originalEvent.dataTransfer.files);
}
n.dragDrop.drop != null && typeof n.dragDrop.drop == "function" ? n.dragDrop.drop(e.originalEvent.dataTransfer.files, e, o, s, p) : null;
},
_dragLeaveCheck: function(e) {
var related = $(e.currentTarget),
insideEls = 0;
if (!related.is(o)) {
insideEls = o.find(related).length;
if (insideEls > 0) {
debugger;
return false;
}
}
return true;
}
},
_clipboardPaste: function(e, fromDrop) {
if (!fromDrop && (!e.originalEvent.clipboardData && !e.originalEvent.clipboardData.items)) {
return
}
if (fromDrop && (!e.originalEvent.dataTransfer && !e.originalEvent.dataTransfer.items)) {
return
}
if (f._clPsePre) {
return
}
var items = (fromDrop ? e.originalEvent.dataTransfer.items : e.originalEvent.clipboardData.items),
b64toBlob = function(b64Data, contentType, sliceSize) {
contentType = contentType || '';
sliceSize = sliceSize || 512;
var byteCharacters = atob(b64Data);
var byteArrays = [];
for (var offset = 0; offset < byteCharacters.length; offset += sliceSize) {
var slice = byteCharacters.slice(offset, offset + sliceSize);
var byteNumbers = new Array(slice.length);
for (var i = 0; i < slice.length; i++) {
byteNumbers[i] = slice.charCodeAt(i);
}
var byteArray = new Uint8Array(byteNumbers);
byteArrays.push(byteArray);
}
var blob = new Blob(byteArrays, {
type: contentType
});
return blob;
};
if (items) {
for (var i = 0; i < items.length; i++) {
if (items[i].type.indexOf("image") !== -1 || items[i].type.indexOf("text/uri-list") !== -1) {
if (fromDrop) {
try {
window.atob(e.originalEvent.dataTransfer.getData("text/uri-list")
.toString()
.split(',')[1]);
} catch (e) {
return;
}
}
var blob = (fromDrop ? b64toBlob(e.originalEvent.dataTransfer.getData("text/uri-list")
.toString()
.split(',')[1], "image/png") : items[i].getAsFile());
blob.name = Math.random()
.toString(36)
.substring(5);
blob.name += blob.type.indexOf("/") != -1 ? "." + blob.type.split("/")[1].toString()
.toLowerCase() : ".png";
f._onChange(e, [blob]);
f._clPsePre = setTimeout(function() {
delete f._clPsePre
}, 1000);
}
}
}
},
_onSelect: function(i) {
if (n.uploadFile && !$.isEmptyObject(n.uploadFile)) {
if (!n.uploadFile.synchron || (n.uploadFile.synchron && $.grep(f._itFl, function(a) {
return a.ajax
}).length == 0)) {
f._upload(f._itFc.id)
}
}
if (f.files[i]._pendRemove) {
f._itFc.html.hide();
f._remove(null, {
binded: true,
data: {
id: f._itFc.id
}
});
}
n.onSelect != null && typeof n.onSelect == "function" ? n.onSelect(f.files[i], f._itFc.html, l, p, o, s) : null;
if (i + 1 >= f.files.length) {
n.afterShow != null && typeof n.afterShow == "function" ? n.afterShow(l, p, o, s) : null
}
},
_onChange: function(e, d) {
if (!d) {
if (!s.get(0)
.files || typeof s.get(0)
.files == "undefined" || s.get(0)
.files.length == 0) {
if (!n.uploadFile && !n.addMore) {
f._set('input', '');
f._clear();
}
return false
}
f.files = s.get(0)
.files;
} else {
if (!d || d.length == 0) {
f._set('input', '');
f._clear();
return false
}
f.files = d;
}
if (!n.uploadFile && !n.addMore) {
f._reset(true);
}
s.prop("jFiler")
.files = f.files;
if (!f._filesCheck() || (n.beforeSelect != null && typeof n.beforeSelect == "function" ? !n.beforeSelect(f.files, l, p, o, s) : false)) {
f._set('input', '');
f._clear();
if (n.addMore && sl.length > 0) {
f._unbindInput(true);
sl[sl.length - 1].remove();
sl.splice(sl.length - 1, 1);
s = sl.length > 0 ? sl[sl.length - 1] : $(r);
f._bindInput();
}
return false
}
f._set('feedback', f.files.length + f._itFl.length + ' ' + n.captions.feedback2);
if (n.showThumbs) {
f._thumbCreator._box();
} else {
for (var i = 0; i < f.files.length; i++) {
f.files[i]._choosed = true;
f._addToMemory(i);
f._onSelect(i);
}
}
},
_append: function(e, data) {
var files = (!data ? false : data.files);
if (!files || files.length <= 0) {
return;
}
f.files = files;
s.prop("jFiler")
.files = f.files;
if (n.showThumbs) {
for (var i = 0; i < f.files.length; i++) {
f.files[i]._appended = true;
}
f._thumbCreator._box();
}
},
_getList: function(e, data) {
var files = (!data ? false : data.files);
if (!files || files.length <= 0) {
return;
}
f.files = files;
s.prop("jFiler")
.files = f.files;
if (n.showThumbs) {
var returnData = [];
for (var i = 0; i < f.files.length; i++) {
f.files[i].forList = true;
returnData.push(f._thumbCreator.create(i));
}
if (data.callback) {
data.callback(returnData, l, p, o, s);
}
}
},
_retryUpload: function(e, data) {
var id = parseInt(typeof data == "object" ? data.attr("data-jfiler-index") : data),
obj = f._itFl.filter(function(value, key) {
return value.id == id;
});
if (obj.length > 0) {
if (n.uploadFile && !$.isEmptyObject(n.uploadFile) && !obj[0].uploaded) {
f._itFc = obj[0];
s.prop("jFiler")
.current_file = f._itFc;
f._upload(id);
return true;
}
} else {
return false;
}
},
_remove: function(e, el) {
if (el.binded) {
if (typeof(el.data.id) != "undefined") {
el = l.find(n.templates._selectors.item + "[data-jfiler-index='" + el.data.id + "']");
if (el.length == 0) {
return false
}
}
if (el.data.el) {
el = el.data.el;
}
}
var excl_input = function(val) {
var input = p.find("input[name^='jfiler-items-exclude-']:hidden")
.first();
if (input.length == 0) {
input = $('');
input.appendTo(p);
}
if (val && $.isArray(val)) {
val = JSON.stringify(val);
input.val(val);
}
},
callback = function(el, id) {
var item = f._itFl[id],
val = [];
if (item.file._choosed || item.file._appended || item.uploaded) {
f._itFr.push(item);
var m = f._itFl.filter(function(a) {
return a.file.name == item.file.name;
});
for (var i = 0; i < f._itFr.length; i++) {
if (n.addMore && f._itFr[i] == item && m.length > 0) {
f._itFr[i].remove_name = m.indexOf(item) + "://" + f._itFr[i].file.name;
}
val.push(f._itFr[i].remove_name ? f._itFr[i].remove_name : f._itFr[i].file.name);
}
}
excl_input(val);
f._itFl.splice(id, 1);
if (f._itFl.length < 1) {
f._reset();
f._clear();
} else {
f._set('feedback', f._itFl.length + ' ' + n.captions.feedback2);
}
el.fadeOut("fast", function() {
$(this)
.remove();
});
};
var attrId = el.get(0)
.jfiler_id || el.attr('data-jfiler-index'),
id = null;
for (var key in f._itFl) {
if (key === 'length' || !f._itFl.hasOwnProperty(key)) continue;
if (f._itFl[key].id == attrId) {
id = key;
}
}
if (!f._itFl.hasOwnProperty(id)) {
return false
}
if (f._itFl[id].ajax) {
f._itFl[id].ajax.abort();
callback(el, id);
return;
}
if (n.onRemove != null && typeof n.onRemove == "function" ? n.onRemove(el, f._itFl[id].file, id, l, p, o, s) !== false : true) {
callback(el, id);
}
},
_addToMemory: function(i) {
f._itFl.push({
id: f._itFl.length,
file: f.files[i],
html: $(),
ajax: false,
uploaded: false,
});
if (n.addMore || f.files[i]._appended) f._itFl[f._itFl.length - 1].input = s;
f._itFc = f._itFl[f._itFl.length - 1];
s.prop("jFiler")
.files_list = f._itFl;
s.prop("jFiler")
.current_file = f._itFc;
},
_assets: {
bytesToSize: function(bytes) {
if (bytes == 0) return '0 Byte';
var k = 1000;
var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
var i = Math.floor(Math.log(bytes) / Math.log(k));
return (bytes / Math.pow(k, i))
.toPrecision(3) + ' ' + sizes[i];
},
hasAttr: function(attr, el) {
var el = (!el ? s : el),
a = el.attr(attr);
if (!a || typeof a == "undefined") {
return false;
} else {
return true;
}
},
getIcon: function(ext, type) {
var types = ["audio", "image", "text", "video"];
if ($.inArray(type, types) > -1) {
return '';
}
return '';
},
textParse: function(text, opts) {
opts = $.extend({}, {
limit: n.limit,
maxSize: n.maxSize,
fileMaxSize: n.fileMaxSize,
extensions: n.extensions ? n.extensions.join(',') : null,
}, (opts && $.isPlainObject(opts) ? opts : {}), n.options);
switch (typeof(text)) {
case "string":
return text.replace(/\{\{fi-(.*?)\}\}/g, function(match, a) {
a = a.replace(/ /g, '');
if (a.match(/(.*?)\|limitTo\:(\d+)/)) {
return a.replace(/(.*?)\|limitTo\:(\d+)/, function(match, a, b) {
var a = (opts[a] ? opts[a] : ""),
str = a.substring(0, b);
str = (a.length > str.length ? str.substring(0, str.length - 3) + "..." : str);
return str;
});
} else {
return (opts[a] ? opts[a] : "");
}
});
break;
case "function":
return text(opts);
break;
default:
return text;
}
},
text2Color: function(str) {
if (!str || str.length == 0) {
return false
}
for (var i = 0, hash = 0; i < str.length; hash = str.charCodeAt(i++) + ((hash << 5) - hash));
for (var i = 0, colour = "#"; i < 3; colour += ("00" + ((hash >> i++ * 2) & 0xFF)
.toString(16))
.slice(-2));
return colour;
}
},
files: null,
_itFl: [],
_itFc: null,
_itFr: [],
_itPl: [],
_ajFc: 0
}
s.on("filer.append", function(e, data) {
f._append(e, data)
}).on("filer.remove", function(e, data) {
data.binded = true;
f._remove(e, data);
}).on("filer.reset", function(e) {
f._reset();
f._clear();
return true;
}).on("filer.generateList", function(e, data) {
return f._getList(e, data)
}).on("filer.retry", function(e, data) {
return f._retryUpload(e, data)
});
f.init();
return this;
});
};
$.fn.filer.defaults = {
limit: null,
maxSize: null,
fileMaxSize: null,
extensions: null,
changeInput: true,
showThumbs: false,
appendTo: null,
theme: 'default',
templates: {
box: '',
item: '{{fi-icon}}
{{fi-name | limitTo:30}}
size: {{fi-size2}}type: {{fi-extension}}{{fi-progressBar}}
{{fi-icon}}
{{fi-name | limitTo:35}}
size: {{fi-size2}}type: {{fi-extension}}