123 lines
3.1 KiB
JavaScript
123 lines
3.1 KiB
JavaScript
import discourseComputed, { on } from "discourse-common/utils/decorators";
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import { A } from "@ember/array";
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import RestModel from "discourse/models/rest";
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import UserAction from "discourse/models/user-action";
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import { ajax } from "discourse/lib/ajax";
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import { emojiUnescape } from "discourse/lib/text";
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import { escapeExpression } from "discourse/lib/utilities";
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import { url } from "discourse/lib/computed";
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export default RestModel.extend({
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loaded: false,
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@on("init")
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_initialize() {
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this.setProperties({ itemsLoaded: 0, content: [] });
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},
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@discourseComputed("filter")
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filterParam(filter) {
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if (filter === UserAction.TYPES.replies) {
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return [UserAction.TYPES.replies, UserAction.TYPES.quotes].join(",");
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}
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if (!filter) {
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return [UserAction.TYPES.topics, UserAction.TYPES.posts].join(",");
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}
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return filter;
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},
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baseUrl: url(
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"itemsLoaded",
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"user.username_lower",
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"/user_actions.json?offset=%@&username=%@"
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),
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filterBy(opts) {
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this.setProperties(
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Object.assign(
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{
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itemsLoaded: 0,
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content: [],
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lastLoadedUrl: null,
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},
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opts
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)
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);
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return this.findItems();
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},
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@discourseComputed("loaded", "content.[]")
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noContent(loaded, content) {
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return loaded && content.length === 0;
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},
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remove(userAction) {
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// 1) remove the user action from the child groups
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this.content.forEach((ua) => {
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["likes", "stars", "edits", "bookmarks"].forEach((group) => {
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const items = ua.get(`childGroups.${group}.items`);
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if (items) {
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items.removeObject(userAction);
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}
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});
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});
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// 2) remove the parents that have no children
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const content = this.content.filter((ua) => {
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return ["likes", "stars", "edits", "bookmarks"].some((group) => {
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return ua.get(`childGroups.${group}.items.length`) > 0;
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});
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});
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this.setProperties({ content, itemsLoaded: content.length });
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},
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findItems() {
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let findUrl = this.baseUrl;
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if (this.filterParam) {
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findUrl += `&filter=${this.filterParam}`;
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}
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if (this.actingUsername) {
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findUrl += `&acting_username=${this.actingUsername}`;
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}
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// Don't load the same stream twice. We're probably at the end.
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const lastLoadedUrl = this.lastLoadedUrl;
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if (lastLoadedUrl === findUrl) {
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return Promise.resolve();
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}
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if (this.loading) {
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return Promise.resolve();
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}
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this.set("loading", true);
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return ajax(findUrl)
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.then((result) => {
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if (result && result.user_actions) {
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const copy = A();
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result.user_actions.forEach((action) => {
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action.title = emojiUnescape(escapeExpression(action.title));
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copy.pushObject(UserAction.create(action));
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});
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this.content.pushObjects(UserAction.collapseStream(copy));
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this.setProperties({
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itemsLoaded: this.itemsLoaded + result.user_actions.length,
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});
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}
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})
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.finally(() =>
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this.setProperties({
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loaded: true,
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loading: false,
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lastLoadedUrl: findUrl,
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})
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);
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},
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});
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