mirror of
https://github.com/silverstripe/silverstripe-cms
synced 2024-06-13 08:24:47 +02:00
85901eeba7
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/branches/2.3@78256 467b73ca-7a2a-4603-9d3b-597d59a354a9
255 lines
8.5 KiB
JavaScript
255 lines
8.5 KiB
JavaScript
/**
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* This class is used for upload in TinyMCE editor.
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* If one of methods is not commented look for comment in Upload.js.
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*/
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TinyMCEImageEnhancement = Class.create();
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TinyMCEImageEnhancement.prototype = {
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initialize: function() {
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this.filesUploaded = 0;
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this.processInProgress = false;
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Event.observe(window,'load',this.onWindowLoad.bind(this));
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},
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addListeners: function() {
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$('Form_EditorToolbarImageForm_FolderID').value = "";
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Event.observe($('AddFolder'),'click',this.onAddFolder.bind(this));
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Event.observe($('FolderOk'),'click',this.onFolderOk.bind(this));
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Event.observe($('FolderCancel'),'click',this.onFolderCancel.bind(this));
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Event.observe($('UploadFiles'),'click',this.onUpload.bind(this));
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},
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/**
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* Method creates HTML element, only reason for this method is DRY.
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*/
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addElement: function(tag, className, parent, properties) {
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var e = document.createElement(tag);
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Element.addClassName(e,className);
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parent.appendChild(e);
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Object.extend(e,properties);
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return e;
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},
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onUpload: function(event) {
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Event.stop(event);
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if(!this.processInProgress) {
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if(this.getParentID() != 'root') {
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this.upload.browse();
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} else {
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statusMessage("Please choose folder","bad");
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}
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}
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},
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/**
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* Called when user clicks "add folder" anchor.
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*/
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onAddFolder: function(event) {
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Event.stop(event);
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Element.hide('AddFolder');
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Element.show('NewFolderName','FolderOk','FolderCancel');
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this.applyIE6Hack();
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},
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/**
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* The user clicks the "ok" anchor link, the click event calls up
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* this function which creates a new AJAX request to add a new folder
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* using the addfolder function in AssetAdmin.php (admin/assets/addfolder).
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*/
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onFolderOk: function(event) {
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Event.stop(event);
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var folderName = $('NewFolderName').value;
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var options = {
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method: 'post',
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postBody: 'ParentID=' + this.getParentID() + '&ajax=1&returnID=1&Name=' + folderName + ($('SecurityID') ? '&SecurityID=' + $('SecurityID').value : ''),
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onSuccess: this.onFolderGetSuccess.bind(this),
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onFailure: function(transport) {
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errorMessage('Error: Folder not added', transport);
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}
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};
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new Ajax.Request('admin/assets/addfolder', options);
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},
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/**
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* If the "addFolderOk" function does a successful AJAX post, call this
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* function. Take the folder ID that was created in "addFolderOk"
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* via ajax and send data to modify that folder record.
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*/
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onFolderGetSuccess: function(transport) {
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var folderID = transport.responseText;
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var date = new Date();
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var year = date.getFullYear();
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var month = date.getMonth() < 10 ? '0' + date.getMonth() : date.getMonth();
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var day = date.getDay() < 10 ? '0' + date.getDay() : date.getDay();
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var hours = date.getHours() < 10 ? '0' + date.getHours() : date.getHours();
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var minutes = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes();
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var seconds = date.getSeconds() < 10 == 1 ? '0' + date.getSeconds() : date.getSeconds();
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var currentDate = year + '-' + month + '-' + day + ' ' + hours + ':' + minutes + ':' + seconds;
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var folderName = $('NewFolderName').value;
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this.folderID = folderID;
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statusMessage('Creating new folder');
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$('TreeDropdownField_Form_EditorToolbarImageForm_FolderID').itemTree = null;
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$('TreeDropdownField_Form_EditorToolbarImageForm_FolderID').setValue(this.folderID);
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$('NewFolderName').value = '';
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Element.show('AddFolder');
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Element.hide('NewFolderName','FolderOk','FolderCancel');
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this.removeIE6Hack();
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},
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/**
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* If user doesn't want to add folder return to default UI.
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*/
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onFolderCancel: function(event) {
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$('NewFolderName').value = '';
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Element.show('AddFolder');
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Element.hide('NewFolderName','FolderOk','FolderCancel');
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this.removeIE6Hack();
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Event.stop(event);
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return false;
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},
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/**
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* Called on window.onload
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*/
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onWindowLoad: function() {
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// Due to a bug in the flash plugin on Linux and Mac,
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//we need at least version 9.0.64 to use SWFUpload
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// see http://open.silverstripe.com/ticket/3023
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pv = getFlashPlayerVersion();
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if(pv.major < 9 || pv.major > 9 || (pv.major == 9 && pv.minor == 0 && pv.rev < 64)) {
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if($('AddFolderGroup')) $('AddFolderGroup').style.display = 'none';
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if($('PipeSeparator')) $('PipeSeparator').style.display = 'none';
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if($('UploadGroup')) $('UploadGroup').style.display = 'none';
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return;
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}
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if($('FolderID') != null) {
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if($('SecurityID')) var securityid=$('SecurityID').value;
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else var securityid=null;
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this.upload = new Upload(
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{
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fileTypes : '*.jpeg;*.jpg;*.jpe;*.png;*.gif;',
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fileTypesDescription : 'Image files',
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fileUploadLimit : '100',
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securityID : securityid,
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beginUploadOnQueue : true,
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buildUI : this.addListeners.bind(this),
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fileQueued : this.uploadFileQueuedCallback.bind(this),
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fileComplete : this.uploadFileCompleteCallback.bind(this),
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queueComplete : this.uploadQueueCompleteCallback.bind(this)
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}
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);
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}
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},
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uploadFileQueuedCallback: function(file,queueLength) {
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this.processInProgress = true;
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this.upload.setFolderID(this.getParentID());
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$('UploadFiles').innerHTML = "Uploading ... 1/" + this.upload.getFilesToUpload();
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this.upload.startUpload();
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},
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uploadFileCompleteCallback: function(file,serverData) {
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Element.addClassName($('UploadFiles'),'link');//Safari hack
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$('UploadFiles').innerHTML = 'Uploading ... ' + this.upload.getFilesUploaded() + "/" + this.upload.getFilesToUpload();
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},
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uploadQueueCompleteCallback: function() {
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this.filesUploaded = this.upload.getFilesUploaded();
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$('UploadFiles').innerHTML = "upload";
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statusMessage('Uploaded ' + this.upload.getFilesUploaded() + ' files','good');
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if(this.getParentID() != 'root') {
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$('Image').ajaxGetFiles(this.getParentID(), null, this.insertImages.bind(this));
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}
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},
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/**
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* Iterates over all uploaded images and add them to TinyMCE editor
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*
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* @param transport object
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*/
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insertImages: function(transport) {
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//HACK FOR STRANGE ERROR OCCURING UNDER SAFARI
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if(transport.responseText == '') {
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$('Image').ajaxGetFiles(this.getParentID(), null, this.insertImages.bind(this));
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return;
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}
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//END OF HACK
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$('Image').reapplyBehaviour();
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this.addToTinyMCE = this.addToTinyMCE.bind(this);
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this.processInProgress = false;
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},
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/**
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* Adds particular image to TinyMCE. Most of code has been copied from tiny_mce_improvements.js / ImageThumbnail.onclick
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* Sorry for not following DRY, I didn't want to break smth in tiny_mce_improvements.
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*
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* @param target object
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*/
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addToTinyMCE: function(target) {
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var formObj = $('Form_EditorToolbarImageForm');
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var altText = formObj.elements.AltText.value;
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var cssClass = formObj.elements.CSSClass.value;
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var baseURL = document.getElementsByTagName('base')[0].href;
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var relativeHref = target.href.substr(baseURL.length)
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if(!tinyMCE.selectedInstance) tinyMCE.selectedInstance = Toolbar.instance().editor;
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if(tinyMCE.selectedInstance.contentWindow.focus) tinyMCE.selectedInstance.contentWindow.focus();
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// Extract dest width and dest height from the class name
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var destWidth = null;
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var destHeight = null;
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try {
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var imgTag = target.getElementsByTagName('img')[0];
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destWidth = imgTag.className.match(/destwidth=([0-9.\-]+)([, ]|$)/) ? RegExp.$1 : null;
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destHeight = imgTag.className.match(/destheight=([0-9.\-]+)([, ]|$)/) ? RegExp.$1 : null;
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} catch(er) {
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}
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TinyMCE_AdvancedTheme._insertImage(relativeHref, altText, 0, '', '', destWidth, destHeight, '', '', cssClass);
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},
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/**
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* Under IE6 when we click on "add folder" anchor, rest of anchors loose their correct position
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*
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*/
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applyIE6Hack: function() {
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if(/msie/i.test(navigator.userAgent)) {
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elements = [$('FolderOk'),$('FolderCancel'),$('UploadFiles')];
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$A(elements).each(function(element) {
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element.style.position = "relative";
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element.style.top = "-3px";
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});
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}
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},
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removeIE6Hack: function() {
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if(/msie/i.test(navigator.userAgent)) {
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elements = [$('FolderOk'),$('FolderCancel'),$('UploadFiles')];
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$A(elements).each(function(element) {
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element.style.position = "";
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});
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}
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},
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/**
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* Returns id of upload folder.
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*
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*/
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getParentID: function() {
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return $('Form_EditorToolbarImageForm_FolderID').value == '' ? 'root' : $('Form_EditorToolbarImageForm_FolderID').value;
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}
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}
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tinyMCEImageEnhancement = new TinyMCEImageEnhancement();
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