Файл: framework/javascript/UploadField.js
Строк: 690
<?php
(function($) {
$.widget('blueimpUIX.fileupload', $.blueimpUI.fileupload, {
_initTemplates: function() {
this.options.templateContainer = document.createElement(
this._files.prop('nodeName')
);
this.options.uploadTemplate = window.tmpl(this.options.uploadTemplateName);
this.options.downloadTemplate = window.tmpl(this.options.downloadTemplateName);
},
_enableFileInputButton: function() {
$.blueimpUI.fileupload.prototype._enableFileInputButton.call(this);
this.element.find('.ss-uploadfield-addfile').show();
},
_disableFileInputButton: function() {
$.blueimpUI.fileupload.prototype._disableFileInputButton.call(this);
this.element.find('.ss-uploadfield-addfile').hide();
},
_onAdd: function(e, data) {
// use _onAdd instead of add since we only want it called once for a file set, not for each file
var result = $.blueimpUI.fileupload.prototype._onAdd.call(this, e, data);
var firstNewFile = this._files.find('.ss-uploadfield-item').slice(data.files.length*-1).first();
var top = '+=' + (firstNewFile.position().top - parseInt(firstNewFile.css('marginTop'), 10) || 0 - parseInt(firstNewFile.css('borderTopWidth'), 10) || 0);
firstNewFile.offsetParent().animate({scrollTop: top}, 1000);
/* Compute total size of files */
var fSize = 0;
for(var i = 0; i < data.files.length; i++){
if(typeof data.files[i].size === 'number'){
fSize = fSize + data.files[i].size;
}
}
$('.fileOverview .uploadStatus .details .total').text(data.files.length);
if(typeof fSize === 'number' && fSize > 0){
fSize = this._formatFileSize(fSize);
$('.fileOverview .uploadStatus .details .fileSize').text(fSize);
}
//Fixes case where someone uploads a single erroring file
if(data.files.length == 1 && data.files[0].error !== null){
$('.fileOverview .uploadStatus .state').text(ss.i18n._t('AssetUploadField.UploadField.UPLOADFAIL', 'Sorry your upload failed'));
$('.fileOverview .uploadStatus').addClass("bad").removeClass("good").removeClass("notice");
}else{
$('.fileOverview .uploadStatus .state').text(ss.i18n._t('AssetUploadField.UPLOADINPROGRESS', 'Please wait… upload in progress'));//.show();
$('.ss-uploadfield-item-edit-all').hide();
$('.fileOverview .uploadStatus').addClass("notice").removeClass("good").removeClass("bad");
}
return result;
},
_onDone: function (result, textStatus, jqXHR, options) {
// Mark form as dirty on completion of successful upload
if(this.options.changeDetection) {
this.element.closest('form').trigger('dirty');
}
$.blueimpUI.fileupload.prototype._onDone.call(this, result, textStatus, jqXHR, options);
},
_onSend: function (e, data) {
//check the array of existing files to see if we are trying to upload a file that already exists
var that = this;
var config = this.options;
if (config.overwriteWarning && config.replaceFile) {
$.get(
config['urlFileExists'],
{'filename': data.files[0].name},
function(response, status, xhr) {
if(response.exists) {
//display the dialogs with the question to overwrite or not
data.context.find('.ss-uploadfield-item-status')
.text(config.errorMessages.overwriteWarning)
.addClass('ui-state-warning-text');
data.context.find('.ss-uploadfield-item-progress').hide();
data.context.find('.ss-uploadfield-item-overwrite').show();
data.context.find('.ss-uploadfield-item-overwrite-warning').on('click', function(e){
data.context.find('.ss-uploadfield-item-progress').show();
data.context.find('.ss-uploadfield-item-overwrite').hide();
data.context.find('.ss-uploadfield-item-status')
.removeClass('ui-state-warning-text');
//upload only if the "overwrite" button is clicked
$.blueimpUI.fileupload.prototype._onSend.call(that, e, data);
e.preventDefault(); // Avoid a form submit
return false;
});
} else { //regular file upload
return $.blueimpUI.fileupload.prototype._onSend.call(that, e, data);
}
}
);
} else {
return $.blueimpUI.fileupload.prototype._onSend.call(that, e, data);
}
},
_onAlways: function (jqXHRorResult, textStatus, jqXHRorError, options) {
$.blueimpUI.fileupload.prototype._onAlways.call(this, jqXHRorResult, textStatus, jqXHRorError, options);
if(typeof(jqXHRorError) === 'string') {
$('.fileOverview .uploadStatus .state').text(ss.i18n._t('AssetUploadField.UploadField.UPLOADFAIL', 'Sorry your upload failed'));
$('.fileOverview .uploadStatus').addClass("bad").removeClass("good").removeClass("notice");
} else if (jqXHRorError.status === 200) {
$('.fileOverview .uploadStatus .state').text(ss.i18n._t('AssetUploadField.FILEUPLOADCOMPLETED', 'File upload completed!'));//.hide();
$('.ss-uploadfield-item-edit-all').show();
$('.fileOverview .uploadStatus').addClass("good").removeClass("notice").removeClass("bad");
}
},
_create: function() {
$.blueimpUI.fileupload.prototype._create.call(this);
// Ensures that the visibility of the fileupload dialog is set correctly at initialisation
this._adjustMaxNumberOfFiles(0);
},
attach: function(data) {
if(this.options.changeDetection) {
this.element.closest('form').trigger('dirty');
}
// Handles attachment of already uploaded files, similar to add
var self = this,
files = data.files,
replaceFileID = data.replaceFileID,
valid = true;
// If replacing an element (and it exists), adjust max number of files at this point
var replacedElement = null;
if(replaceFileID) {
replacedElement = $(".ss-uploadfield-item[data-fileid='"+replaceFileID+"']");
if(replacedElement.length === 0) {
replacedElement = null;
} else {
self._adjustMaxNumberOfFiles(1);
}
}
// Validate each file
$.each(files, function (index, file) {
self._adjustMaxNumberOfFiles(-1);
error = self._validate([file]);
valid = error && valid;
});
data.isAdjusted = true;
data.files.valid = data.isValidated = valid;
// Generate new file HTMl, and either append or replace (if replacing
// an already uploaded file).
data.context = this._renderDownload(files);
if(replacedElement) {
replacedElement.replaceWith(data.context);
} else {
data.context.appendTo(this._files);
}
data.context.data('data', data);
// Force reflow:
this._reflow = this._transition && data.context[0].offsetWidth;
data.context.addClass('in');
}
});
$.entwine('ss', function($) {
$('div.ss-upload').entwine({
Config: null,
onmatch: function() {
if(this.is('.readonly,.disabled')) return;
var fileInput = this.find('.ss-uploadfield-fromcomputer-fileinput');
var dropZone = this.find('.ss-uploadfield-dropzone');
var config = fileInput.data('config');
/* Attach classes to dropzone when element can be dropped*/
$(document).unbind('dragover');
$(document).bind('dragover', function (e) {
timeout = window.dropZoneTimeout;
var $target = $(e.target);
if (!timeout) {
dropZone.addClass('active');
} else {
clearTimeout(timeout);
}
if ($target.closest('.ss-uploadfield-dropzone').length > 0) {
dropZone.addClass('hover');
} else {
dropZone.removeClass('hover');
}
window.dropZoneTimeout = setTimeout(function () {
window.dropZoneTimeout = null;
dropZone.removeClass('active hover');
}, 100);
});
//disable default behaviour if file dropped in the wrong area
$(document).bind('drop dragover', function (e){
e.preventDefault();
});
this.setConfig(config);
this.fileupload($.extend(true,
{
formData: function(form) {
var idVal = $(form).find(':input[name=ID]').val();
var data = [{name: 'SecurityID', value: $(form).find(':input[name=SecurityID]').val()}];
if(idVal) data.push({name: 'ID', value: idVal});
return data;
},
errorMessages: {
// errorMessages for all error codes suggested from the plugin author, some will be overwritten by the config coming from php
1: ss.i18n._t('UploadField.PHP_MAXFILESIZE'),
2: ss.i18n._t('UploadField.HTML_MAXFILESIZE'),
3: ss.i18n._t('UploadField.ONLYPARTIALUPLOADED'),
4: ss.i18n._t('UploadField.NOFILEUPLOADED'),
5: ss.i18n._t('UploadField.NOTMPFOLDER'),
6: ss.i18n._t('UploadField.WRITEFAILED'),
7: ss.i18n._t('UploadField.STOPEDBYEXTENSION'),
maxFileSize: ss.i18n._t('UploadField.TOOLARGESHORT'),
minFileSize: ss.i18n._t('UploadField.TOOSMALL'),
acceptFileTypes: ss.i18n._t('UploadField.INVALIDEXTENSIONSHORT'),
maxNumberOfFiles: ss.i18n._t('UploadField.MAXNUMBEROFFILESSHORT'),
uploadedBytes: ss.i18n._t('UploadField.UPLOADEDBYTES'),
emptyResult: ss.i18n._t('UploadField.EMPTYRESULT')
},
send: function(e, data) {
if (data.context && data.dataType && data.dataType.substr(0, 6) === 'iframe') {
// Iframe Transport does not support progress events.
// In lack of an indeterminate progress bar, we set
// the progress to 100%, showing the full animated bar:
data.total = 1;
data.loaded = 1;
$(this).data('fileupload').options.progress(e, data);
}
},
progress: function(e, data) {
if (data.context) {
var value = parseInt(data.loaded / data.total * 100, 10) + '%';
data.context.find('.ss-uploadfield-item-status').html((data.total == 1)?ss.i18n._t('UploadField.LOADING'):value);
data.context.find('.ss-uploadfield-item-progressbarvalue').css('width', value);
}
}
},
config,
{
fileInput: fileInput,
dropZone: dropZone,
form: $(fileInput).closest('form'),
previewAsCanvas: false,
acceptFileTypes: new RegExp(config.acceptFileTypes, 'i')
}
));
if (this.data('fileupload')._isXHRUpload({multipart: true})) {
$('.ss-uploadfield-item-uploador').hide().show();
dropZone.hide().show();
}
this._super();
},
onunmatch: function() {
this._super();
},
openSelectDialog: function(uploadedFile) {
// Create dialog and load iframe
var self = this, config = this.getConfig(), dialogId = 'ss-uploadfield-dialog-' + this.attr('id'), dialog = jQuery('#' + dialogId);
if(!dialog.length) dialog = jQuery('<div class="ss-uploadfield-dialog" id="' + dialogId + '" />');
// If user selected 'Choose another file', we need the ID of the file to replace
var iframeUrl = config['urlSelectDialog'];
var uploadedFileId = null;
if (uploadedFile && uploadedFile.attr('data-fileid') > 0){
uploadedFileId = uploadedFile.attr('data-fileid');
}
// Show dialog
dialog.ssdialog({iframeUrl: iframeUrl, height: 550});
// TODO Allow single-select
dialog.find('iframe').bind('load', function(e) {
var contents = $(this).contents(), gridField = contents.find('.ss-gridfield');
// TODO Fix jQuery custom event bubbling across iframes on same domain
// gridField.find('.ss-gridfield-items')).bind('selectablestop', function() {
// });
// Remove top margin (easier than including new selectors)
contents.find('table.ss-gridfield').css('margin-top', 0);
// Can't use live() in iframes...
contents.find('input[name=action_doAttach]').unbind('click.openSelectDialog').bind('click.openSelectDialog', function() {
// TODO Fix entwine method calls across iframe/document boundaries
var ids = $.map(gridField.find('.ss-gridfield-item.ui-selected'), function(el) {return $(el).data('id');});
if(ids && ids.length) self.attachFiles(ids, uploadedFileId);
dialog.ssdialog('close');
return false;
});
});
dialog.ssdialog('open');
},
attachFiles: function(ids, uploadedFileId) {
var self = this,
config = this.getConfig(),
indicator = $('<div class="loader" />'),
target = (uploadedFileId) ? this.find(".ss-uploadfield-item[data-fileid='"+uploadedFileId+"']") : this.find('.ss-uploadfield-addfile');
target.children().hide();
target.append(indicator);
$.ajax({
type: "POST",
url: config['urlAttach'],
data: {'ids': ids},
complete: function(xhr, status) {
target.children().show();
indicator.remove();
},
success: function(data, status, xhr) {
if (!data || $.isEmptyObject(data)) return;
self.fileupload('attach', {
files: data,
options: self.fileupload('option'),
replaceFileID: uploadedFileId
});
}
});
}
});
$('div.ss-upload *').entwine({
getUploadField: function() {
return this.parents('div.ss-upload:first');
}
});
$('div.ss-upload .ss-uploadfield-files .ss-uploadfield-item').entwine({
onadd: function() {
this._super();
this.closest('.ss-upload').find('.ss-uploadfield-addfile').addClass('borderTop');
},
onremove: function() {
$('.ss-uploadfield-files:not(:has(.ss-uploadfield-item))').closest('.ss-upload').find('.ss-uploadfield-addfile').removeClass('borderTop');
this._super();
}
});
$('div.ss-upload .ss-uploadfield-startall').entwine({
onclick: function(e) {
this.closest('.ss-upload').find('.ss-uploadfield-item-start button').click();
e.preventDefault(); // Avoid a form submit
return false;
}
});
$('div.ss-upload .ss-uploadfield-item-cancelfailed').entwine({
onclick: function(e) {
this.closest('.ss-uploadfield-item').remove();
e.preventDefault(); // Avoid a form submit
return false;
}
});
$('div.ss-upload .ss-uploadfield-item-remove:not(.ui-state-disabled), .ss-uploadfield-item-delete:not(.ui-state-disabled)').entwine({
onclick: function(e) {
var field = this.closest('div.ss-upload'),
config = field.getConfig('changeDetection'),
fileupload = field.data('fileupload'),
item = this.closest('.ss-uploadfield-item'), msg = '';
if(this.is('.ss-uploadfield-item-delete')) {
if(confirm(ss.i18n._t('UploadField.ConfirmDelete'))) {
if(config.changeDetection) {
this.closest('form').trigger('dirty');
}
if (fileupload) {
fileupload._trigger('destroy', e, {
context: item,
url: this.data('href'),
type: 'get',
dataType: fileupload.options.dataType
});
}
}
} else {
// Removed files will be applied to object on save
if(config.changeDetection) {
this.closest('form').trigger('dirty');
}
if (fileupload) {
fileupload._trigger('destroy', e, {context: item});
}
}
e.preventDefault(); // Avoid a form submit
return false;
}
});
$('div.ss-upload .ss-uploadfield-item-edit-all').entwine({
onclick: function(e) {
if($(this).hasClass('opened')){
$('.ss-uploadfield-item .ss-uploadfield-item-edit .toggle-details-icon.opened').each(function(i){
$(this).closest('.ss-uploadfield-item-edit').click();
});
$(this).removeClass('opened').find('.toggle-details-icon').removeClass('opened');
}else{
$('.ss-uploadfield-item .ss-uploadfield-item-edit .toggle-details-icon').each(function(i){
if(!$(this).hasClass('opened')){
$(this).closest('.ss-uploadfield-item-edit').click();
}
});
$(this).addClass('opened').find('.toggle-details-icon').addClass('opened');
}
e.preventDefault(); // Avoid a form submit
return false;
}
});
$( 'div.ss-upload:not(.disabled):not(.readonly) .ss-uploadfield-item-edit').entwine({
onclick: function(e) {
var self = this,
editform = self.closest('.ss-uploadfield-item').find('.ss-uploadfield-item-editform'),
itemInfo = editform.prev('.ss-uploadfield-item-info'),
iframe = editform.find('iframe');
// Ignore clicks while the iframe is loading
if (iframe.parent().hasClass('loading')) {
e.preventDefault();
return false;
}
if (iframe.attr('src') == 'about:blank') {
// Lazy-load the iframe on editform toggle
iframe.attr('src', iframe.data('src'));
// Add loading class, disable buttons while loading is in progress
// (_prepareIframe() handles re-enabling them when appropriate)
iframe.parent().addClass('loading');
disabled=this.siblings();
disabled.addClass('ui-state-disabled');
disabled.attr('disabled', 'disabled');
iframe.on('load', function() {
iframe.parent().removeClass('loading');
// This ensures we only call _prepareIframe() on load once - otherwise it'll
// be superfluously called after clicking 'save' in the editform
if (iframe.data('src')) {
self._prepareIframe(iframe, editform, itemInfo);
iframe.data('src', '');
}
});
} else {
self._prepareIframe(iframe, editform, itemInfo);
}
e.preventDefault(); // Avoid a form submit
return false;
},
_prepareIframe: function(iframe, editform, itemInfo) {
var disabled;
// Mark the row as changed if any of its form fields are edited
iframe.contents().ready(function() {
// Need to use the iframe's own jQuery, as custom event triggers
// (e.g. from TreeDropdownField) can't be captured by the parent jQuery object.
var iframe_jQuery = iframe.get(0).contentWindow.jQuery;
iframe_jQuery(iframe_jQuery.find(':input')).bind('change', function(e){
editform.removeClass('edited');
editform.addClass('edited');
});
});
if (editform.hasClass('loading')) {
// TODO Display loading indication, and register an event to toggle edit form
} else {
if(this.hasClass('ss-uploadfield-item-edit')){
disabled=this.siblings();
}else{
disabled=this.find('ss-uploadfield-item-edit').siblings();
}
editform.parent('.ss-uploadfield-item').removeClass('ui-state-warning');
editform.toggleEditForm();
if (itemInfo.find('.toggle-details-icon').hasClass('opened')) {
disabled.addClass('ui-state-disabled');
disabled.attr('disabled', 'disabled');
} else {
disabled.removeClass('ui-state-disabled');
disabled.removeAttr('disabled');
}
}
}
});
$('div.ss-upload .ss-uploadfield-item-editform').entwine({
fitHeight: function() {
var iframe = this.find('iframe'),
contents = iframe.contents().find('body'),
bodyH = contents.find('form').outerHeight(true), // We set the height to match the form's outer height
iframeH = bodyH + (iframe.outerHeight(true) - iframe.height()), // content's height + padding on iframe elem
containerH = iframeH + (this.outerHeight(true) - this.height()); // iframe height + padding on container elem
/* Set height of body except in IE8. Setting this in IE8 breaks the dropdown */
if( ! $.browser.msie && $.browser.version.slice(0,3) != "8.0"){
contents.find('body').css({'height': bodyH});
}
iframe.height(iframeH);
this.animate({height: containerH}, 500);
},
toggleEditForm: function() {
var itemInfo = this.prev('.ss-uploadfield-item-info'), status = itemInfo.find('.ss-uploadfield-item-status');
var iframe = this.find('iframe').contents(),
saved = iframe.find('#Form_EditForm_error');
var text = "";
if(this.height() === 0) {
text = ss.i18n._t('UploadField.Editing', "Editing ...");
this.fitHeight();
this.addClass('opened');
itemInfo.find('.toggle-details-icon').addClass('opened');
status.removeClass('ui-state-success-text').removeClass('ui-state-warning-text');
iframe.find('#Form_EditForm_action_doEdit').click(function(){
itemInfo.find('label .name').text(iframe.find('#Name input').val());
});
if($('div.ss-upload .ss-uploadfield-files .ss-uploadfield-item-actions .toggle-details-icon:not(.opened)').index() < 0){
$('div.ss-upload .ss-uploadfield-item-edit-all').addClass('opened').find('.toggle-details-icon').addClass('opened');
}
} else {
this.animate({height: 0}, 500);
this.removeClass('opened');
itemInfo.find('.toggle-details-icon').removeClass('opened');
$('div.ss-upload .ss-uploadfield-item-edit-all').removeClass('opened').find('.toggle-details-icon').removeClass('opened');
if(!this.hasClass('edited')){
text = ss.i18n._t('UploadField.NOCHANGES', 'No Changes');
status.addClass('ui-state-success-text');
}else{
if(saved.hasClass('good')){
text = ss.i18n._t('UploadField.CHANGESSAVED', 'Changes Saved');
this.removeClass('edited').parent('.ss-uploadfield-item').removeClass('ui-state-warning');
status.addClass('ui-state-success-text');
}else{
text = ss.i18n._t('UploadField.UNSAVEDCHANGES', 'Unsaved Changes');
this.parent('.ss-uploadfield-item').addClass('ui-state-warning');
status.addClass('ui-state-warning-text');
}
}
saved.removeClass('good').hide();
}
status.attr('title',text).text(text);
}
});
$('div.ss-upload .ss-uploadfield-fromfiles').entwine({
onclick: function(e) {
this.getUploadField().openSelectDialog(this.closest('.ss-uploadfield-item'));
e.preventDefault(); // Avoid a form submit
return false;
}
});
});
}(jQuery));
?>