346 lines
11 KiB
JavaScript
346 lines
11 KiB
JavaScript
qq.extend(qq.FileUploader.prototype, {
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_createUploadHandler: function(){
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var self = this,
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handlerClass;
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if(qq.UploadHandlerXhr.isSupported()){
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handlerClass = 'UploadHandlerXhr';
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//handlerClass = 'UploadHandlerForm';
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} else {
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handlerClass = 'UploadHandlerForm';
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}
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var handler = new qq[handlerClass]({
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debug: this._options.debug,
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action: this._options.action,
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maxConnections: this._options.maxConnections,
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onProgress: function(id, fileName, loaded, total){
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self._onProgress(id, fileName, loaded, total);
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self._options.onProgress(id, fileName, loaded, total);
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},
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onComplete: function(id, fileName, result){
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self._onComplete(id, fileName, result);
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self._options.onComplete(id, fileName, result);
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},
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onCancel: function(id, fileName){
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self._onCancel(id, fileName);
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self._options.onCancel(id, fileName);
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},
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onUpload: function(){
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self._onUpload();
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}
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});
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return handler;
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},
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_onUpload: function(){
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this._handler.uploadAll(this._options.params);
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},
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_uploadFile: function(fileContainer){
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var id = this._handler.add(fileContainer);
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var fileName = this._handler.getName(id);
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if (this._options.onSubmit(id, fileName) !== false){
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this._onSubmit(id, fileName);
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}
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},
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_addToList: function(id, fileName){
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var item = qq.toElement(this._options.fileTemplate);
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item.qqFileId = id;
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var fileElement = this._find(item, 'file');
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qq.setText(fileElement, fileName);
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this._find(item, 'size').style.display = 'none';
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// name suggestion (simplified cleanID)
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var nameElement = this._find(item, 'nameInput');
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fileName = fileName.toLowerCase();
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fileName = fileName.replace(/([ !"#$%&\'()+,\/;<=>?@[\]^`{|}~:]+)/g, '_');
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fileName = fileName.replace(/^_+/,'');
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nameElement.value = fileName;
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nameElement.id = 'mediamanager__upload_item'+id;
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this._listElement.appendChild(item);
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}
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});
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qq.FileUploaderExtended = function(o){
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// call parent constructor
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qq.FileUploaderBasic.apply(this, arguments);
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qq.extend(this._options, {
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element: null,
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// if set, will be used instead of qq-upload-list in template
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listElement: null,
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template: '<div class="qq-uploader">' +
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'<div class="qq-upload-drop-area"><span>' + LANG.media_drop + '</span></div>' +
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'<div class="qq-upload-button">' + LANG.media_select + '</div>' +
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'<ul class="qq-upload-list"></ul>' +
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'<div class="qq-action-container">' +
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' <button class="qq-upload-action" type="submit" id="mediamanager__upload_button">' + LANG.media_upload_btn + '</button>' +
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' <label class="qq-overwrite-check"><input type="checkbox" value="1" name="ow" class="dw__ow"> <span>' + LANG.media_overwrt + '</span></label>' +
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'</div>' +
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'</div>',
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// template for one item in file list
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fileTemplate: '<li>' +
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'<span class="qq-upload-file hidden"></span>' +
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' <input class="qq-upload-name-input edit" type="text" value="" />' +
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' <span class="qq-upload-spinner hidden"></span>' +
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' <span class="qq-upload-size"></span>' +
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' <a class="qq-upload-cancel" href="#">' + LANG.media_cancel + '</a>' +
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' <span class="qq-upload-failed-text error">Failed</span>' +
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'</li>',
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classes: {
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// used to get elements from templates
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button: 'qq-upload-button',
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drop: 'qq-upload-drop-area',
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dropActive: 'qq-upload-drop-area-active',
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list: 'qq-upload-list',
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nameInput: 'qq-upload-name-input',
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overwriteInput: 'qq-overwrite-check',
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uploadButton: 'qq-upload-action',
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file: 'qq-upload-file',
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spinner: 'qq-upload-spinner',
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size: 'qq-upload-size',
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cancel: 'qq-upload-cancel',
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// added to list item when upload completes
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// used in css to hide progress spinner
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success: 'qq-upload-success',
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fail: 'qq-upload-fail',
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failedText: 'qq-upload-failed-text'
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}
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});
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qq.extend(this._options, o);
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this._element = this._options.element;
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this._element.innerHTML = this._options.template;
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this._listElement = this._options.listElement || this._find(this._element, 'list');
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this._classes = this._options.classes;
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this._button = this._createUploadButton(this._find(this._element, 'button'));
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this._bindCancelEvent();
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this._bindUploadEvent();
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this._setupDragDrop();
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};
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qq.extend(qq.FileUploaderExtended.prototype, qq.FileUploader.prototype);
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qq.extend(qq.FileUploaderExtended.prototype, {
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_bindUploadEvent: function(){
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var self = this,
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list = this._listElement;
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qq.attach(document.getElementById('mediamanager__upload_button'), 'click', function(e){
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e = e || window.event;
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var target = e.target || e.srcElement;
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qq.preventDefault(e);
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self._handler._options.onUpload();
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jQuery(".qq-upload-name-input").each(function (i) {
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jQuery(this).prop('disabled', true);
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});
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});
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},
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_onComplete: function(id, fileName, result){
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this._filesInProgress--;
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// mark completed
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var item = this._getItemByFileId(id);
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qq.remove(this._find(item, 'cancel'));
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qq.remove(this._find(item, 'spinner'));
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var nameInput = this._find(item, 'nameInput');
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var fileElement = this._find(item, 'file');
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qq.setText(fileElement, nameInput.value);
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qq.removeClass(fileElement, 'hidden');
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qq.remove(nameInput);
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jQuery('.qq-upload-button, #mediamanager__upload_button').remove();
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jQuery('.dw__ow').parent().hide();
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jQuery('.qq-upload-drop-area').remove();
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if (result.success){
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qq.addClass(item, this._classes.success);
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$link = '<a href="' + result.link + '" id="h_:' + result.id + '" class="select">' + nameInput.value + '</a>';
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jQuery(fileElement).html($link);
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} else {
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qq.addClass(item, this._classes.fail);
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var fail = this._find(item, 'failedText');
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if (result.error) qq.setText(fail, result.error);
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}
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if (document.getElementById('media__content') && !document.getElementById('mediamanager__done_form')) {
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var action = document.location.href;
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var i = action.indexOf('?');
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if (i) action = action.substr(0, i);
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var button = '<form method="post" action="' + action + '" id="mediamanager__done_form"><div>';
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button += '<input type="hidden" value="' + result.ns + '" name="ns">';
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button += '<input type="hidden" value="1" name="recent">';
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button += '<button type="submit">' + LANG.media_done_btn + '</button></div></form>';
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jQuery('#mediamanager__uploader').append(button);
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}
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}
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});
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qq.extend(qq.UploadHandlerForm.prototype, {
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uploadAll: function(params){
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this._uploadAll(params);
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},
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getName: function(id){
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var file = this._inputs[id];
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var name = document.getElementById('mediamanager__upload_item'+id);
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if (name != null) {
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return name.value;
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} else {
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if (file != null) {
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// get input value and remove path to normalize
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return file.value.replace(/.*(\/|\\)/, "");
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} else {
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return null;
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}
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}
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},
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_uploadAll: function(params){
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jQuery(".qq-upload-spinner").each(function (i) {
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jQuery(this).removeClass('hidden');
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});
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for (key in this._inputs) {
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this.upload(key, params);
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}
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},
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_upload: function(id, params){
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var input = this._inputs[id];
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if (!input){
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throw new Error('file with passed id was not added, or already uploaded or cancelled');
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}
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var fileName = this.getName(id);
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var iframe = this._createIframe(id);
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var form = this._createForm(iframe, params);
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form.appendChild(input);
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var nameInput = qq.toElement('<input name="mediaid" value="' + fileName + '" type="text">');
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form.appendChild(nameInput);
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var checked = jQuery('.dw__ow').is(':checked');
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var owCheckbox = jQuery('.dw__ow').clone();
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owCheckbox.attr('checked', checked);
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jQuery(form).append(owCheckbox);
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var self = this;
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this._attachLoadEvent(iframe, function(){
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self.log('iframe loaded');
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var response = self._getIframeContentJSON(iframe);
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self._options.onComplete(id, fileName, response);
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self._dequeue(id);
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delete self._inputs[id];
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// timeout added to fix busy state in FF3.6
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setTimeout(function(){
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qq.remove(iframe);
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}, 1);
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});
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form.submit();
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qq.remove(form);
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return id;
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}
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});
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qq.extend(qq.UploadHandlerXhr.prototype, {
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uploadAll: function(params){
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this._uploadAll(params);
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},
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getName: function(id){
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var file = this._files[id];
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var name = document.getElementById('mediamanager__upload_item'+id);
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if (name != null) {
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return name.value;
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} else {
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if (file != null) {
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// fix missing name in Safari 4
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return file.fileName != null ? file.fileName : file.name;
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} else {
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return null;
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}
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}
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},
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getSize: function(id){
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var file = this._files[id];
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if (file == null) return null;
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return file.fileSize != null ? file.fileSize : file.size;
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},
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_upload: function(id, params){
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var file = this._files[id],
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name = this.getName(id),
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size = this.getSize(id);
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if (name == null || size == null) return;
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this._loaded[id] = 0;
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var xhr = this._xhrs[id] = new XMLHttpRequest();
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var self = this;
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xhr.upload.onprogress = function(e){
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if (e.lengthComputable){
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self._loaded[id] = e.loaded;
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self._options.onProgress(id, name, e.loaded, e.total);
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}
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};
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xhr.onreadystatechange = function(){
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if (xhr.readyState == 4){
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self._onComplete(id, xhr);
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}
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};
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// build query string
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params = params || {};
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params['qqfile'] = name;
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params['ow'] = jQuery('.dw__ow').is(':checked');
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var queryString = qq.obj2url(params, this._options.action);
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xhr.open("POST", queryString, true);
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xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
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xhr.setRequestHeader("X-File-Name", encodeURIComponent(name));
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xhr.setRequestHeader("Content-Type", "application/octet-stream");
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xhr.send(file);
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},
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_uploadAll: function(params){
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jQuery(".qq-upload-spinner").each(function (i) {
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jQuery(this).removeClass('hidden');
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});
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for (key in this._files) {
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this.upload(key, params);
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}
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}
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});
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