jquery.qupload.js
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/**
* upload plugin
*
*/
/* eslint-disable */
var $ = require('yoho-jquery');
var SWFUpload = require('./swfupload.queue').SWFUpload;
const isProd = process.env.NODE_ENV === 'production';
var file_upload_limit = 6;
$.fn.extend({
qupload: function(options) {
writeProgressHtml();
initSwfUpload($(this).attr('id'), options);
}
});
var hasProgreeHtml = 0;
// 创建进度条的html
function writeProgressHtml() {
if (hasProgreeHtml == 0) // 一个页面只创建一次
{
$('body')
.append(
'<div id="progressDialog" style="display: none;width:370px;height:80px !important;"><div style="padding:10px 20px;"><span id="curUploadStatus">图片上传中……请稍等</span><div id="progress"></div></div></div>');
hasProgreeHtml = 1;
}
}
function setUploadStatus(uploadNum, totalUploadNum) {
$('#uploadNum').html(uploadNum);
$('#totalUploadNum').html(totalUploadNum);
}
// 初始化swf
function initSwfUpload(btnId, options) {
// 上传成功的回调函数
var uploadSuccessCallBack = null;
if (options.uploadSuccessed != undefined) {
uploadSuccessCallBack = options.uploadSuccessed;
}
// 上传的key
var uploadKeyValue = '';
if (options.uploadKey != undefined) {
uploadKeyValue = options.uploadKey;
}
// 上传之前可以做的操作参数
var preUploadCallBack = null;
if (options.preupload != undefined) {
preUploadCallBack = options.preupload;
}
// 弹出层ID
var progressDivId = 'progressDialog';
// 进度条ID
var progressTargetId = 'progress';
// 共有多少张需要上传
var totalUploadNum = 0;
// 当前已经上传的张数
var curUploadedNum = 0;
this.options = options;
var numTest = 0;
var errmsg_box = this.options.errmsg_box;
// 设置默认值函数
function setDefaultValue(optionName, optionValue) {
this.options[optionName] = options[optionName] == undefined ? optionValue
: options[optionName];
}
setDefaultValue('flash_url',
(isProd ? 'https' : 'http') +'://static.yohobuy.com/admin/js/swfupload/swfupload.swf');
setDefaultValue('upload_url', 'http://upload.static.yohobuy.com');
setDefaultValue('file_post_name', 'Filedata');
setDefaultValue('file_size_limit', '2 MB');
setDefaultValue('file_types', '*.*');
setDefaultValue('file_types_description', 'All Files');
setDefaultValue('file_upload_limit', file_upload_limit);
setDefaultValue('file_queue_limit', 0);
setDefaultValue('button_image_url',
(isProd ? 'https' : 'http') +'://static.yohobuy.com/admin/images/btn_swfupload.png');
setDefaultValue('button_width', '104');
setDefaultValue('button_height', '20');
setDefaultValue('button_text', '<span class="btn_upload_xzzp">选择本地照片</span>');
setDefaultValue('button_text_style', '.btn_upload_xzzp{color:#ffffff}');
setDefaultValue('button_text_left_padding', 24);
setDefaultValue('button_text_top_padding', 0);
setDefaultValue('button_window_mode', 'TRANSPARENT');
setDefaultValue('button_cursor', '-2');
var settings = {
flash_url: this.options.flash_url,
upload_url: this.options.upload_url,
file_post_name: this.options.file_post_name,
// post_params: {"PHPSESSID" : "<?php echo session_id(); ?>"},
file_size_limit: this.options.file_size_limit,
file_types: this.options.file_types,
file_types_description: this.options.file_types_description,
file_upload_limit: this.options.file_upload_limit,
file_queue_limit: this.options.file_queue_limit,
prevent_swf_caching: false,
preserve_relative_urls: false,
custom_settings: {
},
debug: false,
// Button settings
button_image_url: this.options.button_image_url,
button_width: this.options.button_width,
button_height: this.options.button_height,
button_placeholder_id: btnId,
button_text: this.options.button_text,
button_text_style: this.options.button_text_style,
button_text_left_padding: this.options.button_text_left_padding,
button_text_top_padding: this.options.button_text_top_padding,
button_window_mode: this.options.button_window_mode,
button_cursor: this.options.button_cursor,
// The event handler functions are defined in handlers.js
file_dialog_start_handler: fileDialogStart,
file_queued_handler: fileQueued,
file_queue_error_handler: fileQueueError,
file_dialog_complete_handler: fileDialogComplete,
upload_start_handler: uploadStart,
upload_progress_handler: uploadProgress,
upload_error_handler: uploadError,
upload_success_handler: uploadSuccess,
upload_complete_handler: uploadComplete,
queue_complete_handler: queueComplete,
button_action: this.options.button_action,
post_params: this.options.post_params
};
var swfu = new SWFUpload(settings);
function fileQueued(file) {
try {
} catch (ex) {
this.debug(ex);
}
}
function fileQueueError(file, errorCode, message) {
var errmsg;
try {
if (errorCode === SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED) {
alert('您尝试上传太多文件.\n'
+ (message === 0 ? '您已达到上传限制.' : '您最多还可以 '
+ (message > 1 ? '上传 ' + message + '文件.'
: '一个文件.')));
return;
}
// var progress = new FileProgress(file,
// this.customSettings.progressTarget);
// progress.setError();
// progress.toggleCancel(false);
switch (errorCode) {
case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
// progress.setStatus("File is too big.");
errmsg = '文件超过' + settings.file_size_limit / 1024 + 'M';
alert(errmsg);
this.debug('Error Code: File too big, File name: '
+ file.name + ', File size: ' + file.size
+ ', Message: ' + message);
break;
case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
// progress.setStatus("Cannot upload Zero Byte files.");
alert('请上传有内容的文件!');
this.debug('Error Code: Zero byte file, File name: '
+ file.name + ', File size: ' + file.size
+ ', Message: ' + message);
break;
case SWFUpload.QUEUE_ERROR.INVALID_FILETYPE:
alert('请上传指定类型的文件!');
this.debug('Error Code: Invalid File Type, File name: '
+ file.name + ', File size: ' + file.size
+ ', Message: ' + message);
break;
default:
if (file !== null) {
// progress.setStatus("Unhandled Error");
}
alert('上传文件失败,请稍后在试!');
this.debug('Error Code: ' + errorCode + ', File name: '
+ file.name + ', File size: ' + file.size
+ ', Message: ' + message);
break;
}
} catch (ex) {
this.debug(ex);
}
}
function fileDialogStart() {
if (preUploadCallBack != null) {
preUploadCallBack();
}
}
// 选择文件完成
function fileDialogComplete(numFilesSelected, numFilesQueued) {
try {
if (numFilesSelected > 0) {
// document.getElementById(this.customSettings.cancelButtonId).disabled
// = false;
totalUploadNum = numFilesSelected;
curUploadedNum = 1;
setUploadStatus(curUploadedNum, totalUploadNum);
this.startUpload();
}
} catch (ex) {
this.debug(ex);
}
}
// 开始上传
function uploadStart(file) {
this.addPostParam('_key', uploadKeyValue);
// $('#' + progressDivId).dialog();
}
// 上传进度
function uploadProgress(file, bytesLoaded, bytesTotal) {
// $('#uploadData').html(bytesLoaded + "/" + bytesTotal);
// $('#uploadData').html( $('#uploadData').html() + ' - ' + bytesLoaded
// + '+' + ',' + bytesTotal );
var percent = Math.ceil((bytesLoaded / bytesTotal) * 100);
// $("#progress").progressbar({
// value : percent
// });
}
// 上传成功
function uploadSuccess(file, serverData) {
curUploadedNum++;
setUploadStatus(curUploadedNum, totalUploadNum);
if (uploadSuccessCallBack != null) {
uploadSuccessCallBack(serverData);
}
}
// 上传出错
function uploadError(file, errorCode, message) {
try {
if (errorCode === SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED) {
alert('您尝试上传太多文件.\n'
+ (message === 0 ? '您已达到上传限制.' : '您最多还可以 '
+ (message > 1 ? '上传 ' + message + '文件.'
: '一个文件.')));
return;
}
switch (errorCode) {
case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
alert('Error Code: 文件太大。 文件名为: ' + file.name + ', 大小为: '
+ file.size + ', Message: ' + message);
break;
case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
alert('Error Code: 文件为0, 文件名为: ' + file.name + ', 大小为: '
+ file.size + ', Message: ' + message);
break;
case SWFUpload.QUEUE_ERROR.INVALID_FILETYPE:
alert('Error Code: 文件类型不合要求, 文件名为: ' + file.name + ', 大小为: '
+ file.size + ', Message: ' + message);
break;
default:
if (file !== null) {
}
alert('上传出错' + 'Error Code: ' + errorCode + ', File name: '
+ file.name + ', File size: ' + file.size
+ ', Message: ' + message);
break;
}
} catch (ex) {
this.debug(ex);
}
}
// 上传完成
function uploadComplete(file) {
// $('#' + progressDivId).dialog('close');
}
// This event comes from the Queue Plugin
function queueComplete(numFilesUploaded) {
}
}
window.SWFUpload = SWFUpload;
/* eslint-enable */