68 lines
1.7 KiB
JavaScript
68 lines
1.7 KiB
JavaScript
import { and, gt } from "@ember/object/computed";
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import discourseComputed from "discourse-common/utils/decorators";
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import Component from "@ember/component";
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import { escape } from "pretty-text/sanitizer";
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import { iconHTML } from "discourse-common/lib/icon-library";
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const MAX_COMPONENTS = 4;
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export default Component.extend({
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childrenExpanded: false,
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classNames: ["themes-list-item"],
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classNameBindings: ["theme.selected:selected"],
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hasComponents: gt("children.length", 0),
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displayComponents: and("hasComponents", "theme.isActive"),
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displayHasMore: gt("theme.childThemes.length", MAX_COMPONENTS),
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click(e) {
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if (!e.target.classList.contains("others-count")) {
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this.navigateToTheme();
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}
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},
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@discourseComputed(
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"theme.component",
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"theme.childThemes.@each.name",
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"theme.childThemes.length",
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"childrenExpanded"
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)
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children() {
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const theme = this.theme;
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let children = theme.get("childThemes");
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if (theme.get("component") || !children) {
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return [];
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}
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children = this.childrenExpanded
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? children
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: children.slice(0, MAX_COMPONENTS);
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return children.map((t) => {
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const name = escape(t.name);
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return t.enabled ? name : `${iconHTML("ban")} ${name}`;
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});
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},
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@discourseComputed("children")
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childrenString(children) {
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return children.join(", ");
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},
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@discourseComputed(
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"theme.childThemes.length",
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"theme.component",
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"childrenExpanded",
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"children.length"
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)
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moreCount(childrenCount, component, expanded) {
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if (component || !childrenCount || expanded) {
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return 0;
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}
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return childrenCount - MAX_COMPONENTS;
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},
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actions: {
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toggleChildrenExpanded() {
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this.toggleProperty("childrenExpanded");
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},
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},
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});
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