text: /* global phpbb */
  
  (function($) {  // Avoid conflicts with other libraries
  
  'use strict';
  
  // This callback will mark all forum icons read
  phpbb.addAjaxCallback('mark_forums_read', function(res) {
  	var readTitle = res.NO_UNREAD_POSTS;
  	var unreadTitle = res.UNREAD_POSTS;
  	var iconsArray = {
  		forum_unread: 'forum_read',
  		forum_unread_subforum: 'forum_read_subforum',
  		forum_unread_locked: 'forum_read_locked'
  	};
  
  	$('li.row').find('dl[class*="forum_unread"]').each(function() {
  		var $this = $(this);
  
  		$.each(iconsArray, function(unreadClass, readClass) {
  			if ($this.hasClass(unreadClass)) {
  				$this.removeClass(unreadClass).addClass(readClass);
  			}
  		});
  		$this.children('dt[title="' + unreadTitle + '"]').attr('title', readTitle);
  	});
  
  	// Mark subforums read
  	$('a.subforum[class*="unread"]').removeClass('unread').addClass('read');
  
  	// Mark topics read if we are watching a category and showing active topics
  	if ($('#active_topics').length) {
  		phpbb.ajaxCallbacks.mark_topics_read.call(this, res, false);
  	}
  
  	// Update mark forums read links
  	$('[data-ajax="mark_forums_read"]').attr('href', res.U_MARK_FORUMS);
  
  	phpbb.closeDarkenWrapper(3000);
  });
  
  /**
  * This callback will mark all topic icons read
  *
  * @param {bool} [update_topic_links=true] Whether "Mark topics read" links
  * 	should be updated. Defaults to true.
  */
  phpbb.addAjaxCallback('mark_topics_read', function(res, updateTopicLinks) {
  	var readTitle = res.NO_UNREAD_POSTS;
  	var unreadTitle = res.UNREAD_POSTS;
  	var iconsArray = {
  		global_unread: 'global_read',
  		announce_unread: 'announce_read',
  		sticky_unread: 'sticky_read',
  		topic_unread: 'topic_read'
  	};
  	var iconsState = ['', '_hot', '_hot_mine', '_locked', '_locked_mine', '_mine'];
  	var unreadClassSelectors;
  	var classMap = {};
  	var classNames = [];
  
  	if (typeof updateTopicLinks === 'undefined') {
  		updateTopicLinks = true;
  	}
  
  	$.each(iconsArray, function(unreadClass, readClass) {
  		$.each(iconsState, function(key, value) {
  			// Only topics can be hot
  			if ((value === '_hot' || value === '_hot_mine') && unreadClass !== 'topic_unread') {
  				return true;
  			}
  			classMap[unreadClass + value] = readClass + value;
  			classNames.push(unreadClass + value);
  		});
  	});
  
  	unreadClassSelectors = '.' + classNames.join(',.');
  
  	$('li.row').find(unreadClassSelectors).each(function() {
  		var $this = $(this);
  		$.each(classMap, function(unreadClass, readClass) {
  			if ($this.hasClass(unreadClass)) {
  				$this.removeClass(unreadClass).addClass(readClass);
  			}
  		});
  		$this.children('dt[title="' + unreadTitle + '"]').attr('title', readTitle);
  	});
  
  	// Remove link to first unread post
  	$('a').has('span.icon_topic_newest').remove();
  
  	// Update mark topics read links
  	if (updateTopicLinks) {
  		$('[data-ajax="mark_topics_read"]').attr('href', res.U_MARK_TOPICS);
  	}
  
  	phpbb.closeDarkenWrapper(3000);
  });
  
  // This callback will mark all notifications read
  phpbb.addAjaxCallback('notification.mark_all_read', function(res) {
  	if (typeof res.success !== 'undefined') {
  		phpbb.markNotifications($('#notification_list li.bg2'), 0);
  		phpbb.closeDarkenWrapper(3000);
  	}
  });
  
  // This callback will mark a notification read
  phpbb.addAjaxCallback('notification.mark_read', function(res) {
  	if (typeof res.success !== 'undefined') {
  		var unreadCount = Number($('#notification_list_button strong').html()) - 1;
  		phpbb.markNotifications($(this).parent('li.bg2'), unreadCount);
  	}
  });
  
  /**
   * Mark notification popup rows as read.
   *
   * @param {jQuery} $popup jQuery object(s) to mark read.
   * @param {int} unreadCount The new unread notifications count.
   */
  phpbb.markNotifications = function($popup, unreadCount) {
  	// Remove the unread status.
  	$popup.removeClass('bg2');
  	$popup.find('a.mark_read').remove();
  
  	// Update the notification link to the real URL.
  	$popup.each(function() {
  		var link = $(this).find('a');
  		link.attr('href', link.attr('data-real-url'));
  	});
  
  	// Update the unread count.
  	$('strong', '#notification_list_button').html(unreadCount);
  	// Remove the Mark all read link if there are no unread notifications.
  	if (!unreadCount) {
  		$('#mark_all_notifications').remove();
  	}
  
  	// Update page title
  	var $title = $('title');
  	var originalTitle = $title.text().replace(/(\((\d+)\))/, '');
  	$title.text((unreadCount ? '(' + unreadCount + ')' : '') + originalTitle);
  };
  
  // This callback finds the post from the delete link, and removes it.
  phpbb.addAjaxCallback('post_delete', function() {
  	var $this = $(this),
  		postId;
  
  	if ($this.attr('data-refresh') === undefined) {
  		postId = $this[0].href.split('&p=')[1];
  		var post = $this.parents('#p' + postId).css('pointer-events', 'none');
  		if (post.hasClass('bg1') || post.hasClass('bg2')) {
  			var posts1 = post.nextAll('.bg1');
  			post.nextAll('.bg2').removeClass('bg2').addClass('bg1');
  			posts1.removeClass('bg1').addClass('bg2');
  		}
  		post.fadeOut(function() {
  			$(this).remove();
  		});
  	}
  });
  
  // This callback removes the approve / disapprove div or link.
  phpbb.addAjaxCallback('post_visibility', function(res) {
  	var remove = (res.visible) ? $(this) : $(this).parents('.post');
  	$(remove).css('pointer-events', 'none').fadeOut(function() {
  		$(this).remove();
  	});
  
  	if (res.visible) {
  		// Remove the "Deleted by" message from the post on restoring.
  		remove.parents('.post').find('.post_deleted_msg').css('pointer-events', 'none').fadeOut(function() {
  			$(this).remove();
  		});
  	}
  });
  
  // This removes the parent row of the link or form that fired the callback.
  phpbb.addAjaxCallback('row_delete', function() {
  	$(this).parents('tr').remove();
  });
  
  // This handles friend / foe additions removals.
  phpbb.addAjaxCallback('zebra', function(res) {
  	var zebra;
  
  	if (res.success) {
  		zebra = $('.zebra');
  		zebra.first().html(res.MESSAGE_TEXT);
  		zebra.not(':first').html('&nbsp;').prev().html('&nbsp;');
  	}
  });
  
  /**
   * This callback updates the poll results after voting.
   */
  phpbb.addAjaxCallback('vote_poll', function(res) {
  	if (typeof res.success !== 'undefined') {
  		var poll = $('.topic_poll');
  		var panel = poll.find('.panel');
  		var resultsVisible = poll.find('dl:first-child .resultbar').is(':visible');
  		var mostVotes = 0;
  
  		// Set min-height to prevent the page from jumping when the content changes
  		var updatePanelHeight = function (height) {
  			height = (typeof height === 'undefined') ? panel.find('.inner').outerHeight() : height;
  			panel.css('min-height', height);
  		};
  		updatePanelHeight();
  
  		// Remove the View results link
  		if (!resultsVisible) {
  			poll.find('.poll_view_results').hide(500);
  		}
  
  		if (!res.can_vote) {
  			poll.find('.polls, .poll_max_votes, .poll_vote, .poll_option_select').fadeOut(500, function () {
  				poll.find('.resultbar, .poll_option_percent, .poll_total_votes').show();
  			});
  		} else {
  			// If the user can still vote, simply slide down the results
  			poll.find('.resultbar, .poll_option_percent, .poll_total_votes').show(500);
  		}
  
  		// Get the votes count of the highest poll option
  		poll.find('[data-poll-option-id]').each(function() {
  			var option = $(this);
  			var optionId = option.attr('data-poll-option-id');
  			mostVotes = (res.vote_counts[optionId] >= mostVotes) ? res.vote_counts[optionId] : mostVotes;
  		});
  
  		// Update the total votes count
  		poll.find('.poll_total_vote_cnt').html(res.total_votes);
  
  		// Update each option
  		poll.find('[data-poll-option-id]').each(function() {
  			var $this = $(this);
  			var optionId = $this.attr('data-poll-option-id');
  			var voted = (typeof res.user_votes[optionId] !== 'undefined');
  			var mostVoted = (res.vote_counts[optionId] === mostVotes);
  			var percent = (!res.total_votes) ? 0 : Math.round((res.vote_counts[optionId] / res.total_votes) * 100);
  			var percentRel = (mostVotes === 0) ? 0 : Math.round((res.vote_counts[optionId] / mostVotes) * 100);
  			var altText;
  
  			altText = $this.attr('data-alt-text');
  			if (voted) {
  				$this.attr('title', $.trim(altText));
  			} else {
  				$this.attr('title', '');
  			};
  			$this.toggleClass('voted', voted);
  			$this.toggleClass('most-votes', mostVoted);
  
  			// Update the bars
  			var bar = $this.find('.resultbar div');
  			var barTimeLapse = (res.can_vote) ? 500 : 1500;
  			var newBarClass = (percent === 100) ? 'pollbar5' : 'pollbar' + (Math.floor(percent / 20) + 1);
  
  			setTimeout(function () {
  				bar.animate({ width: percentRel + '%' }, 500)
  					.removeClass('pollbar1 pollbar2 pollbar3 pollbar4 pollbar5')
  					.addClass(newBarClass)
  					.html(res.vote_counts[optionId]);
  
  				var percentText = percent ? percent + '%' : res.NO_VOTES;
  				$this.find('.poll_option_percent').html(percentText);
  			}, barTimeLapse);
  		});
  
  		if (!res.can_vote) {
  			poll.find('.polls').delay(400).fadeIn(500);
  		}
  
  		// Display "Your vote has been cast." message. Disappears after 5 seconds.
  		var confirmationDelay = (res.can_vote) ? 300 : 900;
  		poll.find('.vote-submitted').delay(confirmationDelay).slideDown(200, function() {
  			if (resultsVisible) {
  				updatePanelHeight();
  			}
  
  			$(this).delay(5000).fadeOut(500, function() {
  				resizePanel(300);
  			});
  		});
  
  		// Remove the gap resulting from removing options
  		setTimeout(function() {
  			resizePanel(500);
  		}, 1500);
  
  		var resizePanel = function (time) {
  			var panelHeight = panel.height();
  			var innerHeight = panel.find('.inner').outerHeight();
  
  			if (panelHeight !== innerHeight) {
  				panel.css({ minHeight: '', height: panelHeight })
  					.animate({ height: innerHeight }, time, function () {
  						panel.css({ minHeight: innerHeight, height: '' });
  					});
  			}
  		};
  	}
  });
  
  /**
   * Show poll results when clicking View results link.
   */
  $('.poll_view_results a').click(function(e) {
  	// Do not follow the link
  	e.preventDefault();
  
  	var $poll = $(this).parents('.topic_poll');
  
  	$poll.find('.resultbar, .poll_option_percent, .poll_total_votes').show(500);
  	$poll.find('.poll_view_results').hide(500);
  });
  
  $('[data-ajax]').each(function() {
  	var $this = $(this);
  	var ajax = $this.attr('data-ajax');
  	var filter = $this.attr('data-filter');
  
  	if (ajax !== 'false') {
  		var fn = (ajax !== 'true') ? ajax : null;
  		filter = (filter !== undefined) ? phpbb.getFunctionByName(filter) : null;
  
  		phpbb.ajaxify({
  			selector: this,
  			refresh: $this.attr('data-refresh') !== undefined,
  			filter: filter,
  			callback: fn
  		});
  	}
  });
  
  
  /**
   * This simply appends #preview to the action of the
   * QR action when you click the Full Editor & Preview button
   */
  $('#qr_full_editor').click(function() {
  	$('#qr_postform').attr('action', function(i, val) {
  		return val + '#preview';
  	});
  });
  
  
  /**
   * Make the display post links to use JS
   */
  $('.display_post').click(function(e) {
  	// Do not follow the link
  	e.preventDefault();
  
  	var postId = $(this).attr('data-post-id');
  	$('#post_content' + postId).show();
  	$('#profile' + postId).show();
  	$('#post_hidden' + postId).hide();
  });
  
  /**
  * Toggle the member search panel in memberlist.php.
  *
  * If user returns to search page after viewing results the search panel is automatically displayed.
  * In any case the link will toggle the display status of the search panel and link text will be
  * appropriately changed based on the status of the search panel.
  */
  $('#member_search').click(function () {
  	var $memberlistSearch = $('#memberlist_search');
  
  	$memberlistSearch.slideToggle('fast');
  	phpbb.ajaxCallbacks.alt_text.call(this);
  
  	// Focus on the username textbox if it's available and displayed
  	if ($memberlistSearch.is(':visible')) {
  		$('#username').focus();
  	}
  	return false;
  });
  
  /**
  * Automatically resize textarea
  */
  $(function() {
  	var $textarea = $('textarea:not(#message-box textarea, .no-auto-resize)');
  	phpbb.resizeTextArea($textarea, { minHeight: 75, maxHeight: 250 });
  	phpbb.resizeTextArea($('textarea', '#message-box'));
  });
  
  
  })(jQuery); // Avoid conflicts with other libraries
  