477bbc372e
This improves blank page syndrome on the next pages: * activity * activity/replies * activity/drafts * activity/likes-given
97 lines
2.4 KiB
JavaScript
97 lines
2.4 KiB
JavaScript
import discourseComputed from "discourse-common/utils/decorators";
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import { ajax } from "discourse/lib/ajax";
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import { cookAsync, emojiUnescape, excerpt } from "discourse/lib/text";
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import { escapeExpression } from "discourse/lib/utilities";
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import {
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NEW_PRIVATE_MESSAGE_KEY,
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NEW_TOPIC_KEY,
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} from "discourse/models/composer";
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import RestModel from "discourse/models/rest";
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import UserDraft from "discourse/models/user-draft";
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import { Promise } from "rsvp";
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export default RestModel.extend({
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limit: 30,
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loading: false,
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hasMore: false,
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content: null,
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init() {
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this._super(...arguments);
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this.reset();
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},
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reset() {
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this.setProperties({
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loading: false,
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hasMore: true,
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content: [],
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});
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},
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@discourseComputed("content.length", "loading")
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noContent(contentLength, loading) {
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return contentLength === 0 && !loading;
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},
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remove(draft) {
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this.set(
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"content",
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this.content.filter((item) => item.draft_key !== draft.draft_key)
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);
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},
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findItems(site) {
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if (site) {
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this.set("site", site);
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}
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if (this.loading || !this.hasMore) {
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return Promise.resolve();
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}
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this.set("loading", true);
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const url = `/drafts.json?offset=${this.content.length}&limit=${this.limit}`;
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return ajax(url)
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.then((result) => {
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if (!result) {
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return;
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}
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if (!result.drafts) {
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return;
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}
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this.set("hasMore", result.drafts.size >= this.limit);
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const promises = result.drafts.map((draft) => {
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draft.data = JSON.parse(draft.data);
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return cookAsync(draft.data.reply).then((cooked) => {
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draft.excerpt = excerpt(cooked.string, 300);
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draft.post_number = draft.data.postId || null;
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if (
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draft.draft_key === NEW_PRIVATE_MESSAGE_KEY ||
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draft.draft_key === NEW_TOPIC_KEY
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) {
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draft.title = draft.data.title;
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}
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draft.title = emojiUnescape(escapeExpression(draft.title));
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if (draft.data.categoryId) {
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draft.category =
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this.site.categories.findBy("id", draft.data.categoryId) ||
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null;
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}
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this.content.push(UserDraft.create(draft));
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});
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});
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return Promise.all(promises);
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})
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.finally(() => {
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this.set("loading", false);
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});
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},
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});
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