134 lines
3.0 KiB
JavaScript
134 lines
3.0 KiB
JavaScript
import AdComponent from "discourse/plugins/discourse-adplugin/discourse/components/ad-component";
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import {
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default as computed,
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observes
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} from "ember-addons/ember-computed-decorators";
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let _loaded = false,
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_promise = null;
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const currentUser = Discourse.User.current(),
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propertyId = Discourse.SiteSettings.codefund_property_id;
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function loadCodeFund() {
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if (_loaded) {
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return Ember.RSVP.resolve();
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}
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if (_promise) {
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return _promise;
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}
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const url = "https://codefund.app/properties/" + propertyId + "/funder.json";
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_promise = new Promise(function(resolve, reject) {
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let xhr = new XMLHttpRequest();
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xhr.open("GET", url);
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xhr.onreadystatechange = handler;
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xhr.responseType = "json";
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xhr.setRequestHeader("Accept", "application/json");
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xhr.send();
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function handler() {
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if (this.readyState === this.DONE) {
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_loaded = true;
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if (this.status === 200) {
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resolve(this.response);
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} else {
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reject(
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new Error(
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"getJSON: `" + url + "` failed with status: [" + this.status + "]"
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)
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);
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}
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}
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}
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});
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return _promise;
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}
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export default AdComponent.extend({
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classNameBindings: [":codefund-ad"],
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propertyId: propertyId,
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adRequested: false,
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adDetails: {},
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displayPostBottom: Ember.computed.equal("placement", "post-bottom"),
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displayTopicAbovePostStream: Ember.computed.equal(
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"placement",
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"topic-above-post-stream"
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),
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displayTopicAboveSuggested: Ember.computed.equal(
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"placement",
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"topic-above-suggested"
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),
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displayTopicListTop: Ember.computed.equal("placement", "topic-list-top"),
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_triggerAds() {
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if (!propertyId) return;
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this.set("adRequested", true);
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loadCodeFund()
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.then(data => {
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_loaded = false;
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_promise = null;
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this.set("adDetails", data);
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this.set("adRequested", false);
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})
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.catch(error => console.log(error));
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},
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didInsertElement() {
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this._super();
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if (!this.get("showAd")) {
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return;
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}
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if (this.get("listLoading")) {
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return;
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}
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Ember.run.scheduleOnce("afterRender", this, this._triggerAds);
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},
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@observes("listLoading")
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waitForLoad() {
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if (this.get("adRequested")) {
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return;
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} // already requested that this ad unit be populated
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if (!this.get("listLoading")) {
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Ember.run.scheduleOnce("afterRender", this, this._triggerAds);
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}
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},
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@computed("currentUser.trust_level")
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showToTrustLevel(trustLevel) {
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return !(
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trustLevel && trustLevel > this.siteSettings.codefund_through_trust_level
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);
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},
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@computed("showToTrustLevel", "showToGroups", "showAfterPost")
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showAd(showToTrustLevel, showToGroups, showAfterPost) {
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return (
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this.siteSettings.codefund_property_id &&
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showToTrustLevel &&
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showToGroups &&
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showAfterPost
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);
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},
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@computed("postNumber")
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showAfterPost(postNumber) {
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if (!postNumber) {
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return true;
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}
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return this.isNthPost(parseInt(this.siteSettings.codefund_nth_post));
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}
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});
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