Linux lhjmq-records 5.15.0-118-generic #128-Ubuntu SMP Fri Jul 5 09:28:59 UTC 2024 x86_64
Your IP : 3.149.24.49
<?php
/** This file is part of KCFinder project
*
* @desc Upload files using drag and drop
* @package KCFinder
* @version 2.51
* @author Forum user (updated by Pavel Tzonkov)
* @copyright 2010, 2011 KCFinder Project
* @license http://www.opensource.org/licenses/gpl-2.0.php GPLv2
* @license http://www.opensource.org/licenses/lgpl-2.1.php LGPLv2
* @link http://kcfinder.sunhater.com
*/?>
browser.initDropUpload = function() {
if ((typeof(XMLHttpRequest) == 'undefined') ||
(typeof(document.addEventListener) == 'undefined') ||
(typeof(File) == 'undefined') ||
(typeof(FileReader) == 'undefined')
)
return;
if (!XMLHttpRequest.prototype.sendAsBinary) {
XMLHttpRequest.prototype.sendAsBinary = function(datastr) {
var ords = Array.prototype.map.call(datastr, function(x) {
return x.charCodeAt(0) & 0xff;
});
var ui8a = new Uint8Array(ords);
this.send(ui8a.buffer);
}
}
var uploadQueue = [],
uploadInProgress = false,
filesCount = 0,
errors = [],
files = $('#files'),
folders = $('div.folder > a'),
boundary = '------multipartdropuploadboundary' + (new Date).getTime(),
currentFile,
filesDragOver = function(e) {
if (e.preventDefault) e.preventDefault();
$('#files').addClass('drag');
return false;
},
filesDragEnter = function(e) {
if (e.preventDefault) e.preventDefault();
return false;
},
filesDragLeave = function(e) {
if (e.preventDefault) e.preventDefault();
$('#files').removeClass('drag');
return false;
},
filesDrop = function(e) {
if (e.preventDefault) e.preventDefault();
if (e.stopPropagation) e.stopPropagation();
$('#files').removeClass('drag');
if (!$('#folders span.current').first().parent().data('writable')) {
browser.alert("Cannot write to upload folder.");
return false;
}
filesCount += e.dataTransfer.files.length
for (var i = 0; i < e.dataTransfer.files.length; i++) {
var file = e.dataTransfer.files[i];
file.thisTargetDir = browser.dir;
uploadQueue.push(file);
}
processUploadQueue();
return false;
},
folderDrag = function(e) {
if (e.preventDefault) e.preventDefault();
return false;
},
folderDrop = function(e, dir) {
if (e.preventDefault) e.preventDefault();
if (e.stopPropagation) e.stopPropagation();
if (!$(dir).data('writable')) {
browser.alert("Cannot write to upload folder.");
return false;
}
filesCount += e.dataTransfer.files.length
for (var i = 0; i < e.dataTransfer.files.length; i++) {
var file = e.dataTransfer.files[i];
file.thisTargetDir = $(dir).data('path');
uploadQueue.push(file);
}
processUploadQueue();
return false;
};
files.get(0).removeEventListener('dragover', filesDragOver, false);
files.get(0).removeEventListener('dragenter', filesDragEnter, false);
files.get(0).removeEventListener('dragleave', filesDragLeave, false);
files.get(0).removeEventListener('drop', filesDrop, false);
files.get(0).addEventListener('dragover', filesDragOver, false);
files.get(0).addEventListener('dragenter', filesDragEnter, false);
files.get(0).addEventListener('dragleave', filesDragLeave, false);
files.get(0).addEventListener('drop', filesDrop, false);
folders.each(function() {
var folder = this,
dragOver = function(e) {
$(folder).children('span.folder').addClass('context');
return folderDrag(e);
},
dragLeave = function(e) {
$(folder).children('span.folder').removeClass('context');
return folderDrag(e);
},
drop = function(e) {
$(folder).children('span.folder').removeClass('context');
return folderDrop(e, folder);
};
this.removeEventListener('dragover', dragOver, false);
this.removeEventListener('dragenter', folderDrag, false);
this.removeEventListener('dragleave', dragLeave, false);
this.removeEventListener('drop', drop, false);
this.addEventListener('dragover', dragOver, false);
this.addEventListener('dragenter', folderDrag, false);
this.addEventListener('dragleave', dragLeave, false);
this.addEventListener('drop', drop, false);
});
function updateProgress(evt) {
var progress = evt.lengthComputable
? Math.round((evt.loaded * 100) / evt.total) + '%'
: Math.round(evt.loaded / 1024) + " KB";
$('#loading').html(browser.label("Uploading file {number} of {count}... {progress}", {
number: filesCount - uploadQueue.length,
count: filesCount,
progress: progress
}));
}
function processUploadQueue() {
if (uploadInProgress)
return false;
if (uploadQueue && uploadQueue.length) {
var file = uploadQueue.shift();
currentFile = file;
$('#loading').html(browser.label("Uploading file {number} of {count}... {progress}", {
number: filesCount - uploadQueue.length,
count: filesCount,
progress: ""
}));
$('#loading').css('display', 'inline');
var reader = new FileReader();
reader.thisFileName = file.name;
reader.thisFileType = file.type;
reader.thisFileSize = file.size;
reader.thisTargetDir = file.thisTargetDir;
reader.onload = function(evt) {
uploadInProgress = true;
var postbody = '--' + boundary + '\r\nContent-Disposition: form-data; name="upload[]"';
if (evt.target.thisFileName)
postbody += '; filename="' + _.utf8encode(evt.target.thisFileName) + '"';
postbody += '\r\n';
if (evt.target.thisFileSize)
postbody += 'Content-Length: ' + evt.target.thisFileSize + '\r\n';
postbody += 'Content-Type: ' + evt.target.thisFileType + '\r\n\r\n' + evt.target.result + '\r\n--' + boundary + '\r\nContent-Disposition: form-data; name="dir"\r\n\r\n' + _.utf8encode(evt.target.thisTargetDir) + '\r\n--' + boundary + '\r\n--' + boundary + '--\r\n';
var xhr = new XMLHttpRequest();
xhr.thisFileName = evt.target.thisFileName;
if (xhr.upload) {
xhr.upload.thisFileName = evt.target.thisFileName;
xhr.upload.addEventListener("progress", updateProgress, false);
}
xhr.open('POST', browser.baseGetData('upload'), true);
xhr.setRequestHeader('Content-Type', 'multipart/form-data; boundary=' + boundary);
xhr.setRequestHeader('Content-Length', postbody.length);
xhr.onload = function(e) {
$('#loading').css('display', 'none');
if (browser.dir == reader.thisTargetDir)
browser.fadeFiles();
uploadInProgress = false;
processUploadQueue();
if (xhr.responseText.substr(0, 1) != '/')
errors[errors.length] = xhr.responseText;
}
xhr.sendAsBinary(postbody);
};
reader.onerror = function(evt) {
$('#loading').css('display', 'none');
uploadInProgress = false;
processUploadQueue();
errors[errors.length] = browser.label("Failed to upload {filename}!", {
filename: evt.target.thisFileName
});
};
reader.readAsBinaryString(file);
} else {
filesCount = 0;
var loop = setInterval(function() {
if (uploadInProgress) return;
clearInterval(loop);
if (currentFile.thisTargetDir == browser.dir)
browser.refresh();
boundary = '------multipartdropuploadboundary' + (new Date).getTime();
if (errors.length) {
browser.alert(errors.join('\n'));
errors = [];
}
}, 333);
}
}
};
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