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/* ===========================================================
* trumbowyg.upload.js v1.2
* Upload plugin for Trumbowyg
* http://alex-d.github.com/Trumbowyg
* ===========================================================
* Author : Alexandre Demode (Alex-D)
* Twitter : @AlexandreDemode
* Website : alex-d.fr
* Mod by : Aleksandr-ru
* Twitter : @Aleksandr_ru
* Website : aleksandr.ru
*/
(function ($) {
'use strict';
var defaultOptions = {
serverPath: './src/plugins/upload/trumbowyg.upload.php',
fileFieldName: 'fileToUpload',
data: [], // Additional data for ajax [{name: 'key', value: 'value'}]
headers: {}, // Additional headers
xhrFields: {}, // Additional fields
urlPropertyName: 'file', // How to get url from the json response (for instance 'url' for {url: ....})
statusPropertyName: 'success', // How to get status from the json response
success: undefined, // Success callback: function (data, trumbowyg, $modal, values) {}
error: undefined // Error callback: function () {}
};
function getDeep(object, propertyParts) {
var mainProperty = propertyParts.shift(),
otherProperties = propertyParts;
if (object !== null) {
if (otherProperties.length === 0) {
return object[mainProperty];
}
if (typeof object === 'object') {
return getDeep(object[mainProperty], otherProperties);
}
}
return object;
}
addXhrProgressEvent();
$.extend(true, $.trumbowyg, {
langs: {
// jshint camelcase:false
en: {
upload: 'Upload',
file: 'File',
uploadError: 'Error'
},
sk: {
upload: 'Nahrať',
file: 'Súbor',
uploadError: 'Chyba'
},
fr: {
upload: 'Envoi',
file: 'Fichier',
uploadError: 'Erreur'
},
cs: {
upload: 'Nahrát obrázek',
file: 'Soubor',
uploadError: 'Chyba'
},
zh_cn: {
upload: '上传',
file: '文件',
uploadError: '错误'
},
ru: {
upload: 'Загрузка',
file: 'Файл',
uploadError: 'Ошибка'
},
ja: {
upload: 'アップロード',
file: 'ファイル',
uploadError: 'エラー'
},
pt_br: {
upload: 'Enviar do local',
file: 'Arquivo',
uploadError: 'Erro'
},
},
// jshint camelcase:true
plugins: {
upload: {
init: function (trumbowyg) {
trumbowyg.o.plugins.upload = $.extend(true, {}, defaultOptions, trumbowyg.o.plugins.upload || {});
var btnDef = {
fn: function () {
trumbowyg.saveRange();
var file,
prefix = trumbowyg.o.prefix;
var $modal = trumbowyg.openModalInsert(
// Title
trumbowyg.lang.upload,
// Fields
{
file: {
type: 'file',
required: true,
attributes: {
accept: 'image/*'
}
},
alt: {
label: 'description',
value: trumbowyg.getRangeText()
}
},
// Callback
function (values) {
var data = new FormData();
data.append(trumbowyg.o.plugins.upload.fileFieldName, file);
trumbowyg.o.plugins.upload.data.map(function (cur) {
data.append(cur.name, cur.value);
});
if ($('.' + prefix + 'progress', $modal).length === 0) {
$('.' + prefix + 'modal-title', $modal)
.after(
$('<div/>', {
'class': prefix + 'progress'
}).append(
$('<div/>', {
'class': prefix + 'progress-bar'
})
)
);
}
$.ajax({
url: trumbowyg.o.plugins.upload.serverPath,
headers: trumbowyg.o.plugins.upload.headers,
xhrFields: trumbowyg.o.plugins.upload.xhrFields,
type: 'POST',
data: data,
cache: false,
dataType: 'json',
processData: false,
contentType: false,
progressUpload: function (e) {
$('.' + prefix + 'progress-bar').stop().animate({
width: Math.round(e.loaded * 100 / e.total) + '%'
}, 200);
},
success: function (data) {
if (trumbowyg.o.plugins.upload.success) {
trumbowyg.o.plugins.upload.success(data, trumbowyg, $modal, values);
} else {
if (!!getDeep(data, trumbowyg.o.plugins.upload.statusPropertyName.split('.'))) {
var url = getDeep(data, trumbowyg.o.plugins.upload.urlPropertyName.split('.'));
trumbowyg.execCmd('insertImage', url);
$('img[src="' + url + '"]:not([alt])', trumbowyg.$box).attr('alt', values.alt);
setTimeout(function () {
trumbowyg.closeModal();
}, 250);
trumbowyg.$c.trigger('tbwuploadsuccess', [trumbowyg, data, url]);
} else {
trumbowyg.addErrorOnModalField(
$('input[type=file]', $modal),
trumbowyg.lang[data.message]
);
trumbowyg.$c.trigger('tbwuploaderror', [trumbowyg, data]);
}
}
},
error: trumbowyg.o.plugins.upload.error || function () {
trumbowyg.addErrorOnModalField(
$('input[type=file]', $modal),
trumbowyg.lang.uploadError
);
trumbowyg.$c.trigger('tbwuploaderror', [trumbowyg]);
}
});
}
);
$('input[type=file]').on('change', function (e) {
try {
// If multiple files allowed, we just get the first.
file = e.target.files[0];
} catch (err) {
// In IE8, multiple files not allowed
file = e.target.value;
}
});
}
};
trumbowyg.addBtnDef('upload', btnDef);
}
}
}
});
function addXhrProgressEvent() {
if (!$.trumbowyg && !$.trumbowyg.addedXhrProgressEvent) { // Avoid adding progress event multiple times
var originalXhr = $.ajaxSettings.xhr;
$.ajaxSetup({
xhr: function () {
var req = originalXhr(),
that = this;
if (req && typeof req.upload === 'object' && that.progressUpload !== undefined) {
req.upload.addEventListener('progress', function (e) {
that.progressUpload(e);
}, false);
}
return req;
}
});
$.trumbowyg.addedXhrProgressEvent = true;
}
}
})(jQuery);
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