NodeBB/public/src/forum/topic/threadTools.js

'use strict';

/* globals define, app, translator, ajaxify, socket, bootbox */

define(['forum/topic/fork', 'forum/topic/move'], function(fork, move) {

	var ThreadTools = {};

	ThreadTools.init = function(tid, threadState) {
		ThreadTools.threadState = threadState;

		if (threadState.locked === '1') {
			ThreadTools.setLockedState({tid: tid, isLocked: true});
		}

		if (threadState.deleted === '1') {
			ThreadTools.setDeleteState({tid: tid, isDelete: true});
		}

		if (threadState.pinned === '1') {
			ThreadTools.setPinnedState({tid: tid, isPinned: true});
		}

		$('.delete_thread').on('click', function(e) {
			var command = threadState.deleted !== '1' ? 'delete' : 'restore';

			translator.translate('[[topic:thread_tools.' + command + '_confirm]]', function(msg) {
				bootbox.confirm(msg, function(confirm) {
					if (confirm) {
						socket.emit('topics.' + command, [tid]);
					}
				});
			});

			return false;
		});

		$('.lock_thread').on('click', function(e) {
			socket.emit(threadState.locked !== '1' ? 'topics.lock' : 'topics.unlock', [tid]);
			return false;
		});

		$('.pin_thread').on('click', function(e) {
			socket.emit(threadState.pinned !== '1' ? 'topics.pin' : 'topics.unpin', [tid]);
			return false;
		});

		$('.markAsUnreadForAll').on('click', function() {
			var btn = $(this);
			socket.emit('topics.markAsUnreadForAll', [tid], function(err) {
				if(err) {
					return app.alertError(err.message);
				}
				app.alertSuccess('[[topic:markAsUnreadForAll.success]]');
				btn.parents('.thread-tools.open').find('.dropdown-toggle').trigger('click');
			});
			return false;
		});

		$('.move_thread').on('click', function(e) {
			move.init([tid], ajaxify.variables.get('category_id'));
			return false;
		});

		fork.init();

		socket.emit('topics.followCheck', tid, function(err, state) {
			setFollowState(state);
		});

		$('.posts').on('click', '.follow', function() {
			socket.emit('topics.follow', tid, function(err, state) {
				if(err) {
					return app.alert({
						type: 'danger',
						alert_id: 'topic_follow',
						title: '[[global:please_log_in]]',
						message: '[[topic:login_to_subscribe]]',
						timeout: 5000
					});
				}

				setFollowState(state);

				app.alertSuccess(state ? '[[topic:following_topic.message]]' : '[[topic:not_following_topic.message]]');
			});

			return false;
		});
	};

	ThreadTools.setLockedState = function(data) {
		var threadEl = $('#post-container');
		if (parseInt(data.tid, 10) === parseInt(threadEl.attr('data-tid'), 10)) {
			translator.translate('<i class="fa fa-fw fa-' + (data.isLocked ? 'un': '') + 'lock"></i> [[topic:thread_tools.' + (data.isLocked ? 'un': '') + 'lock]]', function(translated) {
				$('.lock_thread').html(translated);
			});

			threadEl.find('.post_reply').html(data.isLocked ? 'Locked <i class="fa fa-lock"></i>' : 'Reply <i class="fa fa-reply"></i>');
			threadEl.find('.quote, .edit, .delete').toggleClass('none', data.isLocked);
			$('.topic-main-buttons .post_reply').attr('disabled', data.isLocked).html(data.isLocked ? 'Locked <i class="fa fa-lock"></i>' : 'Reply');

			ThreadTools.threadState.locked = data.isLocked ? '1' : '0';
		}
	};

	ThreadTools.setDeleteState = function(data) {
		var threadEl = $('#post-container');
		if (parseInt(data.tid, 10) === parseInt(threadEl.attr('data-tid'), 10)) {
			translator.translate('<i class="fa fa-fw ' + (data.isDelete ? 'fa-comment' : 'fa-trash-o') + '"></i> [[topic:thread_tools.' + (data.isDelete ? 'restore' : 'delete') + ']]', function(translated) {
				$('.delete_thread span').html(translated);
			});

			threadEl.toggleClass('deleted', data.isDelete);
			ThreadTools.threadState.deleted = data.isDelete ? '1' : '0';

			if (data.isDelete) {
				translator.translate('[[topic:deleted_message]]', function(translated) {
					$('<div id="thread-deleted" class="alert alert-warning">' + translated + '</div>').insertBefore(threadEl);
				});
			} else {
				$('#thread-deleted').remove();
			}
		}
	};

	ThreadTools.setPinnedState = function(data) {
		var threadEl = $('#post-container');
		if (parseInt(data.tid, 10) === parseInt(threadEl.attr('data-tid'), 10)) {
			translator.translate('<i class="fa fa-fw fa-thumb-tack"></i> [[topic:thread_tools.' + (data.isPinned ? 'unpin' : 'pin') + ']]', function(translated) {
				$('.pin_thread').html(translated);

				ThreadTools.threadState.pinned = data.isPinned ? '1' : '0';
			});
		}
	}

	function setFollowState(state) {
		$('.posts .follow').toggleClass('btn-success', state).attr('title', state ? 'You are currently receiving updates to this topic' : 'Be notified of new replies in this topic');
	}


	return ThreadTools;
});