117 lines
3.3 KiB
JavaScript
117 lines
3.3 KiB
JavaScript
import { ajax } from "discourse/lib/ajax";
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import { url } from "discourse/lib/computed";
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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 { emojiUnescape } from "discourse/lib/text";
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export default RestModel.extend({
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loaded: false,
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_initialize: function() {
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this.setProperties({ itemsLoaded: 0, content: [] });
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}.on("init"),
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filterParam: function() {
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const filter = this.get("filter");
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if (filter === Discourse.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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}.property("filter"),
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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(filter, noContentHelpKey) {
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this.setProperties({
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filter,
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itemsLoaded: 0,
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content: [],
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noContentHelpKey: noContentHelpKey,
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lastLoadedUrl: null
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});
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return this.findItems();
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},
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noContent: function() {
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return this.get("loaded") && this.get("content").length === 0;
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}.property("loaded", "content.@each"),
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remove(userAction) {
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// 1) remove the user action from the child groups
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this.get("content").forEach(function(ua) {
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["likes", "stars", "edits", "bookmarks"].forEach(function(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.get("content").filter(function(ua) {
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return ["likes", "stars", "edits", "bookmarks"].any(function(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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const self = this;
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let findUrl = this.get("baseUrl");
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if (this.get("filterParam")) {
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findUrl += "&filter=" + this.get("filterParam");
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}
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if (this.get("noContentHelpKey")) {
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findUrl += "&no_results_help_key=" + this.get("noContentHelpKey");
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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.get("lastLoadedUrl");
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if (lastLoadedUrl === findUrl) {
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return Ember.RSVP.resolve();
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}
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if (this.get("loading")) {
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return Ember.RSVP.resolve();
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}
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this.set("loading", true);
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return ajax(findUrl, { cache: "false" })
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.then(function(result) {
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if (result && result.no_results_help) {
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self.set("noContentHelp", result.no_results_help);
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}
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if (result && result.user_actions) {
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const copy = Em.A();
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result.user_actions.forEach(function(action) {
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action.title = emojiUnescape(
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Handlebars.Utils.escapeExpression(action.title)
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);
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copy.pushObject(UserAction.create(action));
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});
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self.get("content").pushObjects(UserAction.collapseStream(copy));
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self.setProperties({
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itemsLoaded: self.get("itemsLoaded") + result.user_actions.length
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});
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}
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})
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.finally(function() {
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self.set("loaded", true);
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self.set("loading", false);
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self.set("lastLoadedUrl", findUrl);
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});
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}
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});
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