70 lines
2.0 KiB
JavaScript
70 lines
2.0 KiB
JavaScript
import computed from 'ember-addons/ember-computed-decorators';
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import { popupAjaxError } from 'discourse/lib/ajax-error';
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import { propertyEqual } from 'discourse/lib/computed';
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export default Ember.Component.extend({
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classNames: ["group-members-input"],
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@computed('model.limit', 'model.offset', 'model.user_count')
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currentPage(limit, offset, userCount) {
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if (userCount === 0) { return 0; }
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return Math.floor(offset / limit) + 1;
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},
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@computed('model.limit', 'model.user_count')
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totalPages(limit, userCount) {
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if (userCount === 0) { return 0; }
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return Math.ceil(userCount / limit);
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},
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@computed('model.usernames')
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disableAddButton(usernames) {
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return !usernames || !(usernames.length > 0);
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},
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showingFirst: Em.computed.lte("currentPage", 1),
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showingLast: propertyEqual("currentPage", "totalPages"),
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actions: {
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next() {
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if (this.get("showingLast")) { return; }
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const group = this.get("model");
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const offset = Math.min(group.get("offset") + group.get("limit"), group.get("user_count"));
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group.set("offset", offset);
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return group.findMembers();
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},
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previous() {
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if (this.get("showingFirst")) { return; }
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const group = this.get("model");
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const offset = Math.max(group.get("offset") - group.get("limit"), 0);
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group.set("offset", offset);
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return group.findMembers();
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},
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addMembers() {
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if (Em.isEmpty(this.get("model.usernames"))) { return; }
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this.get("model").addMembers(this.get("model.usernames")).catch(popupAjaxError);
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this.set("model.usernames", null);
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},
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removeMember(member) {
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const message = I18n.t("groups.edit.delete_member_confirm",{
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username: member.get("username"),
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group: this.get("model.name")
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});
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return bootbox.confirm(message, I18n.t("no_value"), I18n.t("yes_value"), confirm => {
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if (confirm) {
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this.get("model").removeMember(member);
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}
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});
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}
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}
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});
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