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[WIP] TODO try to re-initialize whole editor after a external toolbar chang… #4

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[WIP] TODO try to re-initialize whole editor after a external toolbar chang… #4

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41 changes: 35 additions & 6 deletions src/pat-redactor.js
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Original file line number Diff line number Diff line change
Expand Up @@ -90,19 +90,23 @@ parser.add_argument("imageresizable", false);
parser.add_argument("show-source-button", false);
parser.add_argument("limit-characters", false);

parser.add_argument("toolbar-external-container", null);


export default Base.extend({
name: "redactor",
trigger: ".pat-redactor",
plugins: {},
toolbar_observer: null,
orig_container: null,

async init(el, opts) {
async init() {
let redactor = await import("redactor/redactor");
redactor = redactor.default;

const $el = $(el);
el = el[0]; // get the DOM element.
this.orig_container = this.el.parentNode;

const poptions = parser.parse($el, opts);
const poptions = parser.parse(this.el, this.options);
const options = {};

if (poptions.plugins.includes("alignment")) {
Expand Down Expand Up @@ -210,9 +214,34 @@ export default Base.extend({
// trigger classic input change on redactors change.
options.callbacks = {
changed: function (html) {
$el.trigger("input-change");
$(this.el).trigger("input-change");
},
};
redactor(el, options);

const instance = redactor(this.el, options);

// Refs:
// https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver/MutationObserver
// https://developer.mozilla.org/en-US/docs/Web/API/MutationRecord
// https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver/observe

debugger;
// TODO: temporary set this to the metadata-toolbar for debugging.
poptions.toolbar["external-container"] = "#metadata-toolbar";
if (poptions.toolbar.external && poptions.toolbar["external-container"]) {
this.toolbar_observer = new MutationObserver((mutation_list) => {
// TODO: check which ``MutationRecord`` objects are coming in.
// None of the time of writing.
console.log(mutation_list);
this.toolbar_observer.disconnect();
// Move textarea out of redactor-box element and put it where it was originally.
this.orig_container.appendChild(this.el);
this.orig_container.removeChild(document.querySelector(".redactor-box"));
this.init();
});
// TODO: listen on parent of external-container, es #metadata-toolbar itself is replaced.
// MutationObserver seems not to get notice of that?
this.toolbar_observer.observe(document.querySelector(poptions.toolbar["external-container"]).parentNode, {childList: true});
}
},
});