/**
 * Handle discussion subscription toggling on a discussion list in
 * the forum view.
 *
 * @module     mod_forum/subscription_toggle
 * @copyright  2019 Andrew Nicols <andrew@nicols.co.uk>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
define("mod_forum/subscription_toggle",["jquery","core/templates","core/notification","mod_forum/repository","mod_forum/selectors","core/pubsub","mod_forum/forum_events"],(function($,Templates,Notification,Repository,Selectors,PubSub,ForumEvents){return{init:function(root,preventDefault,callback){root.on("click",Selectors.subscription.toggle,(function(e){var toggleElement=$(this),forumId=toggleElement.data("forumid"),discussionId=toggleElement.data("discussionid"),subscriptionState=toggleElement.data("targetstate");Repository.setDiscussionSubscriptionState(forumId,discussionId,subscriptionState).then((function(context){return PubSub.publish(ForumEvents.SUBSCRIPTION_TOGGLED,{discussionId:discussionId,subscriptionState:subscriptionState}),callback(toggleElement,context)})).catch(Notification.exception),preventDefault&&e.preventDefault()}))}}}));

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