Ghost/ghost/admin/lib/koenig-editor/addon/components/koenig-card-code.js

86 lines
2.2 KiB
JavaScript

import Component from '@ember/component';
import Ember from 'ember';
import layout from '../templates/components/koenig-card-code';
import {computed} from '@ember/object';
import {htmlSafe} from '@ember/string';
import {isBlank} from '@ember/utils';
import {run} from '@ember/runloop';
import {set} from '@ember/object';
const {Handlebars} = Ember;
export default Component.extend({
layout,
// attrs
payload: null,
isSelected: false,
isEditing: false,
headerOffset: 0,
// closure actions
editCard() {},
saveCard() {},
selectCard() {},
deselectCard() {},
deleteCard() {},
toolbar: computed('isEditing', function () {
if (!this.isEditing) {
return {
items: [{
buttonClass: 'fw4 flex items-center white',
icon: 'koenig/kg-edit-v2',
iconClass: 'stroke-white',
title: 'Edit',
text: '',
action: run.bind(this, this.editCard)
}]
};
}
}),
escapedCode: computed('payload.code', function () {
let escapedCode = Handlebars.Utils.escapeExpression(this.payload.code);
return htmlSafe(escapedCode);
}),
init() {
this._super(...arguments);
let payload = this.payload || {};
// CodeMirror errors on a `null` or `undefined` value
if (!payload.code) {
set(payload, 'code', '');
}
this.set('payload', payload);
},
actions: {
updateCode(code) {
this._updatePayloadAttr('code', code);
},
leaveEditMode() {
if (isBlank(this.payload.code)) {
// afterRender is required to avoid double modification of `isSelected`
// TODO: see if there's a way to avoid afterRender
run.scheduleOnce('afterRender', this, function () {
this.deleteCard();
});
}
}
},
_updatePayloadAttr(attr, value) {
let payload = this.payload;
let save = this.saveCard;
set(payload, attr, value);
// update the mobiledoc and stay in edit mode
save(payload, false);
}
});