140 Zeilen
3,5 KiB
JavaScript
140 Zeilen
3,5 KiB
JavaScript
import { default as discourseComputed, on, observes } from 'discourse-common/utils/decorators';
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import { generateName, schema } from '../lib/wizard';
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import { notEmpty } from "@ember/object/computed";
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import { scheduleOnce, bind } from "@ember/runloop";
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import EmberObject from "@ember/object";
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import Component from "@ember/component";
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import { A } from "@ember/array";
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export default Component.extend({
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classNameBindings: [':wizard-links', 'itemType'],
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items: A(),
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anyLinks: notEmpty('links'),
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@on('didInsertElement')
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@observes('links.@each')
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didInsertElement() {
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scheduleOnce('afterRender', () => (this.applySortable()));
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},
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applySortable() {
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$(this.element).find("ul")
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.sortable({ tolerance: 'pointer' })
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.on('sortupdate', (e, ui) => {
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this.updateItemOrder(ui.item.data('id'), ui.item.index());
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});
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},
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updateItemOrder(itemId, newIndex) {
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const items = this.items;
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const item = items.findBy('id', itemId);
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items.removeObject(item);
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items.insertAt(newIndex, item);
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scheduleOnce('afterRender', this, () => this.applySortable());
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},
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@discourseComputed('itemType')
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header: (itemType) => `admin.wizard.${itemType}.header`,
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@discourseComputed('current', 'items.@each.id', 'items.@each.type', 'items.@each.label', 'items.@each.title')
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links(current, items) {
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if (!items) return;
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return items.map((item) => {
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if (item) {
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let link = {
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id: item.id
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}
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let label = item.label || item.title || item.id;
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if (this.generateLabels && item.type) {
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label = generateName(item.type);
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}
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link.label = `${label} (${item.id})`;
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let classes = 'btn';
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if (current && item.id === current.id) {
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classes += ' btn-primary';
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};
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link.classes = classes;
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return link;
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}
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});
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},
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setDefaults(object, params) {
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Object.keys(object).forEach(property => {
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if (object[property]) {
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params[property] = object[property];
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}
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});
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return params;
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},
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actions: {
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add() {
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const items = this.items;
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const itemType = this.itemType;
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let next = 1;
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if (items.length) {
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next = Math.max.apply(Math, items.map((i) => (i.id.split('_')[1]))) + 1;
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}
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let params = {
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id: `${itemType}_${next}`,
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isNew: true
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};
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let objectArrays = schema[itemType].objectArrays;
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if (objectArrays) {
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Object.keys(objectArrays).forEach(objectType => {
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params[objectArrays[objectType].property] = A();
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});
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};
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params = this.setDefaults(schema[itemType].basic, params);
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let types = schema[itemType].types;
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if (types && params.type) {
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params = this.setDefaults(types[params.type], params);
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}
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const newItem = EmberObject.create(params);
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items.pushObject(newItem);
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this.set('current', newItem);
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},
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change(itemId) {
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this.set('current', this.items.findBy('id', itemId));
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},
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remove(itemId) {
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const items = this.items;
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let item;
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let index;
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items.forEach((it, ind) => {
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if (it.id === itemId) {
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item = it;
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index = ind;
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}
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});
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let nextIndex;
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if (this.current.id === itemId) {
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nextIndex = index < (items.length-2) ? (index+1) : (index-1);
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}
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items.removeObject(item);
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if (nextIndex) {
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this.set('current', items[nextIndex]);
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}
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}
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}
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});
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