Solved
Customising RTE Plugin for uploadasset
Dear All,
I am customizing RTE plugin by following blog https://aemlab.blogspot.com/2019/07/aem-rte-custom-plugins-1.html for upload asset and facing below two issues.
1) My upload ICON should come as below highlighted in yellow but it is not coming.
I have written below JavaScript and added below node in RTE plugins as below.
************ BELOW JAVASCRIPT *************
(function ($, $document) {
console.log("inside asset upload");
var EAEM_PLUGIN_ID = "assetuploadButton",
EAEM_ASSETUPLOAD_FEATURE = "assetUploadButton",
EAEM_ASSETUPLOAD_ICON = EAEM_PLUGIN_ID + "#" + EAEM_ASSETUPLOAD_FEATURE,
BUTTON_FORM_URL = "/apps/cfm-rte-plugins/rte-assetUpload-form.html",
SENDER = "experience-aem-button", REQUESTER = "requester", $eaemButtonFormModal;
var url = document.location.pathname;
console.log("EAEM_ASSETUPLOAD_ICON ==== " + EAEM_ASSETUPLOAD_ICON);
var assetUploadPath;
var SUPPORTED_TYPES = [
{
"type": "image",
"mimeTypeDetector": function (mimeType) {
if (CUI.rte.Common.strStartsWith(mimeType, "image/")) {
return true;
}
return false;
},
createHTML: function (path) {
return "<img src=\"" + encodeURI(path) + "\">";
}
}, {
"type": "video",
"mimeTypeDetector": function (mimeType) {
if (CUI.rte.Common.strStartsWith(mimeType, "video/")) {
return true;
}
return false;
},
createHTML: function (path) {
return "<video src=\"" + path + "\" controls=\"controls\"></video>";
}
}
];
if (url.indexOf("/editor.html") == 0) {
extendButtonPlugin();
registerPlugin();
} else if (url.indexOf(BUTTON_FORM_URL) == 0) {
handleForm();
}
function handleForm() {
$document.on("foundation-contentloaded", fillDefaultValues);
setTimeout(function () {
$('a[data-foundation-wizard-control-action="cancel"]').click(sendCancelMessage);
$('button[data-foundation-wizard-control-action="next"]').hide();
validateForm();
}, 100);
}
function replaceLastString(str) {
var myArr = str.split("/");
var lastIndex = str.lastIndexOf("/");
str = str.slice(0, lastIndex);
return str;
}
function initSelectBehavior($form) {
$(window.document).unbind("foundation-validation-valid");
$(window.document).unbind("foundation-validation");
var $form = $("coral-panel");
$form.addClass("coral-Form coral-Form--vertical foundation-layout-util-maximized-container");
$form.find('button[data-foundation-wizard-control-action="next"]').prop('disabled', true);
var $buttonSelect = $form.find('coral-select[name="button_select"]');
$buttonSelect[0].addEventListener('change', function (event) {
validateForm();
});
assetUploadPath = getParent().location.pathname.replace("/editor.html", "").replace(getcontentFragmentType(), "assets/images");
assetUploadPath = replaceLastString(assetUploadPath);
var $altTextInput = $form.find('input[name="altText"]');
$altTextInput.on('change', validateForm);
var $assetNameInput = $form.find('input[name="assetName"]');
$assetNameInput.on("change", function (event) {
if (validateAssetName(this.value)) {
addOrReplaceInCustomPatameter(document.querySelector('coral-fileupload[name="file"]')._uploadQueue[0], "fileName", this.value);
}
validateForm();
});
var $rteAssetUpload = $('coral-fileupload[name="file"]');
$rteAssetUpload.attr('action', assetUploadPath + '.createasset.html');
$assetNameInput.parent().appendTo($rteAssetUpload);
$altTextInput.parent().appendTo($rteAssetUpload);
var uploadButton = new Coral.Button().set({
label: {
innerHTML: "Upload Asset"
},
icon: "upload",
iconSize: "S",
id: 'uploadButton',
class: 'coral3-Button coral3-Button--secondary',
size: 'S',
variant: 'secondary',
title: 'Upload Asset',
type: 'button'
});
$(uploadButton).attr('coral-fileupload-submit', '');
$(uploadButton).appendTo($rteAssetUpload);
uploadButton.on('click', function (event){
var loadingDialog = FORM.createLoadingModal();
loadingDialog.show();
});
$rteAssetUpload.width('100%');
$rteAssetUpload.on('coral-fileupload:fileadded', function (event) {
//validate/change filename
var item = event.detail.item;
var isAssetNameValid = validateAssetName(item.file.name);
var $assetName = $('input[name="assetName"]');
if (!isAssetNameValid) {
$assetName.addClass('is-invalid');
$(uploadButton).prop('disabled', true);
} else {
$assetName.removeClass('is-invalid');
$(uploadButton).prop('disabled', false);
addOrReplaceInCustomPatameter(item, "fileName", item.file.name);
}
$assetName.val(item.file.name);
});
$rteAssetUpload.on('coral-fileupload:load', function (event) {
var item = event.detail.item;
var altText = $('input[name="altText"]').val();
//alert("altText is : " + altText);
if (item.status === 200) {
var assetPath = assetUploadPath + '/' + item.name;
$.ajax({
type: 'GET',
url: '/bin/updateproperty',
data: {
assetpath: assetPath,
AltText: altText
},
dataType: 'json',
success: function (data) {
console.log("success");
}
});
var message = {
sender: SENDER,
action: "submit",
data: {}
};
message.assetPath = assetPath;
parent.postMessage(JSON.stringify(message), "*");
}
if (item._xhr.statusText !== "OK") {
var errorDialog = document.querySelector('#uploadErrorDialog');
loadingDialog.hide();
errorDialog.show();
}
});
$rteAssetUpload.parent().hide();
function addOrReplaceInCustomPatameter(item, name, value) {
item.parameters = item.parameters ? item.parameters : [];
var isPresent = false;
item.parameters.forEach(function (itm) {
isPresent = true;
if (itm.name === name) {
itm.value = value;
}
});
if (!isPresent) {
item.parameters.push({
name: name,
value: value
});
}
// Specific handling for file name. As file object also contains name
if (name === "fileName") {
item.name = value;
}
};
}
function getcontentFragmentType() {
return getParent().location.pathname.split("/")[6];
}
function validateForm() {
$assetName = $('input[name="assetName"]');
var isAssetNameValid = validateAssetName($assetName.val());
$rteAssetUpload = $('coral-fileupload[name="file"]');
if (!isAssetNameValid) {
$assetName.addClass('is-invalid');
$('#uploadButton').prop('disabled', true);
} else {
$assetName.removeClass('is-invalid');
$('#uploadButton').prop('disabled', false);
addOrReplaceInCustomPatameter($rteAssetUpload, "fileName", $assetName.val());
}
$buttonSelect = $('coral-select[name="button_select"]');
if ($buttonSelect[0].selectedItem.value !== '') {
$buttonSelect.prop('invalid', false);
$rteAssetUpload.parent().show();
setTimeout(function () { $buttonSelect.prop('invalid', false); });
if ($buttonSelect[0].selectedItem.value === 'Image') {
$('input[name="altText"]').parent().show();
$rteAssetUpload.attr('accept', 'image/*');
assetUploadPath = getParent().location.pathname.replace("/editor.html", "").replace(getcontentFragmentType(), "assets/images");
assetUploadPath = replaceLastString(assetUploadPath);
$rteAssetUpload.attr('action', assetUploadPath + '.createasset.html');
}
else {
$rteAssetUpload.attr('accept', 'video/*');
$('input[name="altText"]').val('');
$('input[name="altText"]').parent().hide();
assetUploadPath = getParent().location.pathname.replace("/editor.html", "").replace(getcontentFragmentType(), "assets/videos");
assetUploadPath = replaceLastString(assetUploadPath);
$rteAssetUpload.attr('action', assetUploadPath + '.createasset.html');
}
} else {
setTimeout(function () { $buttonSelect.prop('invalid', true); });
$rteAssetUpload.parent().hide();
$buttonSelect.prop('invalid', true);
$('#uploadButton').prop('disabled', true);
}
}
function addOrReplaceInCustomPatameter(item, name, value) {
item.parameters = item.parameters ? item.parameters : [];
var isPresent = false;
item.parameters.forEach(function (itm) {
isPresent = true;
if (itm.name === name) {
itm.value = value;
}
});
if (!isPresent) {
item.parameters.push({
name: name,
value: value
});
}
// Specific handling for file name. As file object also contains name
if (name === "fileName") {
item.name = value;
}
}
function validateAssetName(assetName) {
var illegalCharacters = ["*", "/", ":", "[", "\\", "]", "|", "#", "%", "{", "}", "?", "`", "‘", "’", "'", "!", "$", "<", ">", "~", "@", "&", "^", "+", "=", ",", "é", "à", "è", "ù", "â", "ê", "î", "ô", "û", "ä", "ë", "ü", "ç", "ó", "ï", "Ç", "œ", "«", "»", ";", "æ", "€", "—", "–", "À", "Â",
"Ä", "Æ", "Ç", "È", "É", "Ê", "Ë", "Î", "Ï", "Ô", "Œ", "Ù", "Û", "Ü", " "];
var pattern = /\.[0-9a-z]{3,4}$/i;
if (typeof assetName === "string") {
if (contains(assetName, illegalCharacters) || !assetName.match(pattern)) {
return false;
} else {
return true;
}
}
}
function contains(str, chars) {
for (var i = 0; i < chars.length; i++) {
if (str.indexOf(chars[i]) > -1) {
return true;
}
}
return false;
}
function fillDefaultValues() {
var $form = $("coral-panel"),
form = $("form")[0];
initSelectBehavior($form);
}
function sendCancelMessage() {
var message = {
sender: SENDER,
action: "cancel"
};
getParent().postMessage(JSON.stringify(message), "*");
}
function getParent() {
if (window.opener) {
return window.opener;
}
return parent;
}
function closePicker(event) {
event = event.originalEvent || {};
if (_.isEmpty(event.data)) {
return;
}
var message, action;
try {
message = JSON.parse(event.data);
} catch (err) {
return;
}
if (!message || message.sender !== SENDER) {
return;
}
action = message.action;
if (action === "submit") {
if (message.assetPath !== undefined) {
getData(message.assetPath, function (assetToInsert) {
// create HTML and insert it
if (assetToInsert) {
var assetPath = assetToInsert.path;
var type = assetToInsert.type;
var html = type.createHTML(assetPath);
$eaemButtonFormModal.eaemButtonPlugin.editorKernel.execCmd("insertprocessed", html);
} else {
// TODO error handling?
}
if ($eaemButtonFormModal) {
var modal = $eaemButtonFormModal.data('modal');
modal.hide();
modal.$element.remove();
}
var uploadAssetSuccessDialog = new Coral.Dialog().set({
id: "uploadAssetSuccessDialog",
header: {
innerHTML: Granite.I18n.get('Asset Uploaded')
},
backdrop: Coral.Dialog.backdrop.STATIC,
content: {
innerHTML:
`Your asset is saved at ${assetPath || message.assetPath}`
},
footer: {
innerHTML: "<button is=\"coral-button\" variant=\"primary\" coral-close=\"\" class=\"coral3-Button coral3-Button--primary\" size=\"M\"><coral-button-label>Ok</coral-button-label></button>"
},
variant: "success"
});
var loadingDialog = FORM.createLoadingModal();
loadingDialog.hide();
uploadAssetSuccessDialog.show();
});
}
}
if (action === "cancel") {
if ($eaemButtonFormModal) {
var modal = $eaemButtonFormModal.data('modal');
modal.hide();
modal.$element.remove();
}
}
}
function getMetaData(data) {
var metaData = undefined;
if (data.hasOwnProperty("jcr:content")) {
metaData = data["jcr:content"]["metadata"];
}
return metaData;
}
function getAssetTypeFromMimeType(mimeType) {
if (!mimeType) {
return undefined;
}
for (var t = 0; t < SUPPORTED_TYPES.length; t++) {
var type = SUPPORTED_TYPES[t];
if (type.mimeTypeDetector(mimeType)) {
return type;
}
}
return undefined;
}
function getData(path, callback) {
$.ajax(path + ".2.json", {
success: function (data) {
var assetData = undefined;
if (data) {
if (data["jcr:primaryType"] === "dam:Asset") {
var metaData = getMetaData(data);
if (metaData) {
var mimeType = metaData["dam:MIMEtype"]
|| metaData["dc:format"];
var assetType = getAssetTypeFromMimeType(mimeType);
if (assetType) {
assetData = {
"type": assetType,
"path": path,
"metaData": metaData
};
}
}
}
}
if (callback) {
callback(assetData);
}
},
error: function () {
if (callback) {
callback(undefined);
}
}
});
}
function extendButtonPlugin() {
var origFn = Dam.CFM.StyledTextEditor.prototype._start;
Dam.CFM.StyledTextEditor.prototype._start = function () {
addRTEPluginSettings(this);
origFn.call(this);
}
}
function addRTEPluginSettings(editor) {
var config = editor.$editable.data("config");
config.rtePlugins[EAEM_PLUGIN_ID] = {
features: "*"
};
config.uiSettings.cui.multieditorFullscreen.toolbar.push(EAEM_ASSETUPLOAD_ICON);
}
function registerPlugin() {
var EAEM_CFM_ASSETUPLOAD_PLUGIN = new Class({
toString: "eaemCFMUploadPlugin",
extend: CUI.rte.plugins.Plugin,
buttonFormUI: null,
getFeatures: function () {
return [EAEM_ASSETUPLOAD_FEATURE];
},
notifyPluginConfig: function (pluginConfig) {
var defaults = {
tooltips: {}
};
defaults.tooltips[EAEM_ASSETUPLOAD_FEATURE] = {
title: "Upload Asset from your desktop..."
};
CUI.rte.Utils.applyDefaults(pluginConfig, defaults);
this.config = pluginConfig;
},
initializeUI: function (tbGenerator) {
if (!this.isFeatureEnabled(EAEM_ASSETUPLOAD_FEATURE)) {
return;
}
this.buttonFormUI = new tbGenerator.createElement(EAEM_ASSETUPLOAD_FEATURE, this, false,
this.config.tooltips[EAEM_ASSETUPLOAD_FEATURE]);
tbGenerator.addElement(EAEM_ASSETUPLOAD_FEATURE, 999, this.buttonFormUI, 999);
if (tbGenerator.registerIcon) {
tbGenerator.registerIcon(EAEM_ASSETUPLOAD_ICON, "upload");
}
$(window).off('message', closePicker).on('message', closePicker);
},
isValidSelection: function () {
var winSel = window.getSelection();
return winSel && winSel.rangeCount == 1 && winSel.getRangeAt(0).toString().length > 0;
},
execute: function (pluginCommand, value, envOptions) {
var context = envOptions.editContext;
if (pluginCommand != EAEM_ASSETUPLOAD_FEATURE) {
return;
}
var selection = CUI.rte.Selection.createProcessingSelection(context),
ek = this.editorKernel, startNode = selection.startNode;
var winSel = window.getSelection();
if (winSel && winSel.rangeCount == 1 && winSel.getRangeAt(0).toString().length == 0 && ($(window.getSelection().baseNode).prop('tagName') !== 'A' && $(window.getSelection().baseNode).parent().prop("tagName") !== 'A')) {
if ((selection.startOffset === startNode.length) && (startNode != selection.endNode)) {
startNode = startNode.nextSibling;
}
this.showModal(this.getButtonFormFrameUrl());
}
},
showModal: function (url) {
var self = this, $iframe = $('<iframe id="rteAssetUploadFrame">'),
$modal = $('<div>').addClass('eaem-cfm-font-size-rte coral-Modal');
$iframe.attr('src', url).appendTo($modal);
$modal.appendTo('body').modal({
type: 'default',
buttons: [],
visible: true
});
$eaemButtonFormModal = $modal;
$eaemButtonFormModal.eaemButtonPlugin = self;
$modal.nextAll(".coral-Modal-backdrop").addClass("cfm-coral2-backdrop-rte");
},
getButtonFormFrameUrl: function () {
return Granite.HTTP.externalize(BUTTON_FORM_URL) + "?" + REQUESTER + "=" + SENDER;
},
updateState: function (selDef) {
var hasUC = this.editorKernel.queryState(EAEM_ASSETUPLOAD_FEATURE, selDef);
if (this.buttonFormUI != null && this.buttonFormUI.$ui != null) {
var winSel = window.getSelection(),
isTextSelected = winSel && winSel.rangeCount == 1 && winSel.getRangeAt(0).toString().length == 0 && ($(window.getSelection().baseNode).prop('tagName') !== 'A' && $(window.getSelection().baseNode).parent().prop("tagName") !== 'A');
isTextSelected ? this.buttonFormUI.$ui.removeClass('is-disabled') : this.buttonFormUI.$ui.addClass('is-disabled');
this.buttonFormUI.setSelected(isTextSelected);
}
}
});
CUI.rte.plugins.PluginRegistry.register(EAEM_PLUGIN_ID, EAEM_CFM_ASSETUPLOAD_PLUGIN);
}
}(jQuery, jQuery(document)));
and I have added below highlighted in yellow in RTE Plugins
and then I have added assetupload#assetUploadButton in both inline and dialogFullscreen under UIsettings , as shown below.
But after adding all upload asset ICON is coming blank , as shown below
2) The second issue is that I am getting below error in my console for dam is not defined for button plugin as shown below.
function extendButtonPlugin() {
var origFn = Dam.CFM.StyledTextEditor.prototype._start;
Can anybody please help me here.
