sox.features.js

/*jshint multistr: true, loopfunc: true*/
/*global GM_getValue, GM_setValue, fkey*/

(function(sox, $, undefined) {
    'use strict';

    sox.features = { //SOX functions must go in here

        grayOutVotes: function() {
            // Description: Grays out votes AND vote count

            if ($('.deleted-answer').length) {
                $('.deleted-answer .vote-down-off, .deleted-answer .vote-up-off, .deleted-answer .vote-count-post').css('opacity', '0.5');
            }
        },

        moveBounty: function() {
            // Description: For moving bounty to the top

            if ($('.bounty-notification').length) {
                $('.bounty-notification').insertAfter('.question .fw');
                $('.question .bounty-notification .votecell').remove();
            }
        },

        dragBounty: function() {
            // Description: Makes the bounty window draggable

            sox.helpers.observe('#start-bounty-popup', function() {
                $('#start-bounty-popup').draggable({
                    drag: function() {
                        $(this).css({
                            'width': 'auto',
                            'height': 'auto'
                        });
                    }
                }).css('cursor', 'move');
            });
        },

        renameChat: function() {
            // Description: Renames Chat tabs to prepend 'Chat' before the room name

            if (sox.site.type == 'chat') {
                var match = document.title.match(/^(\(\d*\*?\) )?(.* \| [^|]*)$/);
                document.title = (match[1] || '') + 'Chat - ' + match[2];
            }
        },

        markEmployees: function() {
            // Description: Adds an Stack Overflow logo next to users that *ARE* a Stack Overflow Employee

            function unique(list) {
                //credit: GUFFA https://stackoverflow.com/questions/12551635/12551709#12551709
                var result = [];
                $.each(list, function(i, e) {
                    if ($.inArray(e, result) == -1) result.push(e);
                });
                return result;
            }

            var $links = $('.comment a, .deleted-answer-info a, .employee-name a, .started a, .user-details a').filter('a[href^="/users/"]');
            var ids = [];

            $links.each(function() {
                var href = $(this).attr('href'),
                    id = href.split('/')[2];
                ids.push(id);
            });

            ids = unique(ids);

            var url = 'https://api.stackexchange.com/2.2/users/{ids}?site={site}&key={key}&access_token={access_token}'
                .replace('{ids}', ids.join(';'))
                .replace('{site}', sox.site.currentApiParameter)
                .replace('{key}', sox.info.apikey)
                .replace('{access_token}', sox.settings.accessToken);

            $.ajax({
                url: url
            }).success(function(data) {
                for (var i = 0, len = data.items.length; i < len; i++) {
                    var userId = data.items[i].user_id,
                        isEmployee = data.items[i].is_employee;

                    if (isEmployee) {
                        $links.filter('a[href^="/users/' + userId + '/"]').append('<i class="fa fa-stack-overflow" title="employee" style="padding: 0 5px"></i>');
                    }
                }
            });
        },

        bulletReplace: function() {
            // Description: Replaces disclosure bullets with normal ones

            $('.dingus').each(function() {
                $(this).html('&#x25cf;');
            });
        },

        copyCommentsLink: function() {
            // Description: Adds the 'show x more comments' link before the commnents

            $('.js-show-link.comments-link').each(function() {
                var $this2 = $(this);
                $('<tr><td></td><td>' + $this2.clone().wrap('<div>').parent().html() + '</td></tr>').insertBefore($(this).parent().closest('tr')).click(function() {
                    $(this).hide();
                });
                var commentParent;
                // Determine if comment is on a question or an answer
                if ($(this).parents('.answer').length) {
                    commentParent = '.answer';
                } else {
                    commentParent = '.question';
                }

                $(this).click(function() {
                    $(this).closest(commentParent).find('.js-show-link.comments-link').hide();
                });
            });

        },

        fixedTopbar: function() {
            // Description: For making the topbar fixed (always stay at top of screen)
            // Written by @IStoleThePies (https://github.com/soscripted/sox/issues/152#issuecomment-267463392) to fix lots of bugs and compatability issues
            // Modified by shu8

            //Add class to page for topbar, calculated for every page for different sites.
            //If the Area 51 popup closes or doesn't exist, $('#notify-table').height() = 0
            var paddingToAdd = ($('#notify-table').length ? $('#notify-table').height() : '') + $('.topbar').height() + 'px';
            GM_addStyle('.fixed-topbar-sox { padding-top: ' + paddingToAdd + '}');

            function adjust() { //http://stackoverflow.com/a/31408076/3541881 genius! :)
                setTimeout(function() {
                    sox.debug('fixedtopbar adjust function running');
                    var id;
                    if (location.href.indexOf('#comment') > -1) {
                        id = window.location.hash.match(/^#comment(\d+)_/)[1];
                        sox.debug('fixedtopbar comment in hash and getBoundingClientRect', $('#comment-' + id)[0], $('#comment-' + id)[0].getBoundingClientRect());
                        if ($('#comment-' + id)[0].getBoundingClientRect().top < 30) {
                            window.scrollBy(0, -34);
                            sox.debug('fixedtopbar adjusting');
                        }
                    } else {
                        id = window.location.hash.match(/^#(\d+)/)[1];
                        sox.debug('fixedtopbar answer in hash and getBoundingClientRect', $('#answer-' + id)[0], $('#answer-' + id)[0].getBoundingClientRect());
                        if ($('#answer-' + id)[0].getBoundingClientRect().top < 30) {
                            window.scrollBy(0, -34);
                            sox.debug('fixedtopbar adjusting');
                        }
                    }
                }, 10);
            }

            if (sox.site.type == 'chat') { //For some reason, chats don't need any modification to the body
                $('.topbar').css({
                    'position': 'fixed',
                    'z-index': '900'
                });
            } else if (!sox.location.on('askubuntu.com')) { //Disable on Ask Ubuntu
                $('body').addClass('fixed-topbar-sox');

                $('.topbar').css({
                    'position': 'fixed',
                    'z-index': '900',
                    'margin-top': '-34px'
                });

                //Area 51 popup:
                $('#notify-table').css({
                    'position': 'fixed',
                    'z-index': '900',
                    'margin-top': '-65px'
                });

                //https://github.com/soscripted/sox/issues/74
                if (location.href.indexOf('#') > -1) adjust();
                $(window).bind('hashchange', adjust);
                if (typeof MathJax !== "undefined") MathJax.Hub.Queue(adjust);

                sox.helpers.observe('#notify-container,#notify--1', function() { //Area51: https://github.com/soscripted/sox/issues/152#issuecomment-267885889
                    $('body').css('padding-top', $('.topbar').height() + 'px');
                });
            }
        },

        highlightQuestions: function() {
            // Description: For highlighting only the tags of favorite questions

            function highlight() {
                $('.tagged-interesting').removeClass('tagged-interesting sox-tagged-interesting').addClass('sox-tagged-interesting');
            }

            var color;
            if (sox.location.on('superuser.com')) { //superuser
                color = '#00a1c9';
            } else if (sox.location.on('stackoverflow.com')) { //stackoverflow
                color = '#f69c55';
            } else if (sox.location.on('serverfault.com')) {
                color = '#EA292C';
            } else { //for all other sites
                color = $('.post-tag').css('color');
            }

            $('<style type="text/css">.sox-tagged-interesting:before{background: ' + color + ';}</style>').appendTo('head');

            highlight();

            if ($('.question-summary').length) {
                var target = document.body;
                // TODO use new observer helper

                new MutationObserver(function(mutations) {
                    $.each(mutations, function(i, mutation) {
                        if (mutation.attributeName == 'class') {
                            highlight();
                            return false; //no point looping through everything; if *something* has changed, assume everything has
                        }
                    });
                }).observe(target, {
                    "attributes": true,
                    "childList": true,
                    "characterData": true,
                    "subtree": true
                });
            }
        },

        displayName: function() {
            // Description: For displaying username next to avatar on topbar

            var name = sox.user.name;
            var $span = $('<span/>', {
                class: 'reputation links-container',
                style: 'color: white;',
                title: name,
                text: name
            });
            $span.insertBefore('.gravatar-wrapper-24');
        },

        colorAnswerer: function() {
            // Description: For highlighting the names of answerers on comments

            $('.answercell').each(function(i, obj) {
                var x = $(this).find('.user-details a').text();
                $('.answer .comment-user').each(function() {
                    if ($(this).text() == x) {
                        $(this).css('background-color', 'orange');
                    }
                });
            });

            sox.helpers.observe('.new_comment', function() {
                sox.features.colorAnswerer();
            }, document.querySelectorAll('.comments table'));
        },

        kbdAndBullets: function() {
            // Description: For adding buttons to the markdown toolbar to surround selected test with KBD or convert selection into a markdown list

            function addBullets($node) {
                var list = '- ' + $node.getSelection().text.split('\n').join('\n- ');
                $node.replaceSelectedText(list);
            }

            function addKbd($node) {
                /*var start = $node.get(0).selectionStart,
                    end = $node.get(0).selectionEnd,
                    origVal = $node.val(),
                    selected = origVal.slice(start, end),
                    newVal = '';

                console.log(start, end, selected);

                newVal = origVal.slice(0, start) + "<kbd>" + selected + "</kbd>" + origVal.substr(end);
                console.log(newVal);*/
                $node.surroundSelectedText("<kbd>", "</kbd>");
            }

            var kbdBtn = '<li class="wmd-button" title="surround selected text with <kbd> tags" style="left: 400px;"><span id="wmd-kbd-button" style="background-image: none;">kbd</span></li>';
            var listBtn = '<li class="wmd-button" title="add dashes (\"-\") before every line to make a bulvar point list" style="left: 425px;"><span id="wmd-bullet-button" style="background-image:none;">&#x25cf;</span></li>';

            sox.helpers.observe('[id^="wmd-redo-button"]', function() {
                $('[id^="wmd-redo-button"]').each(function() {
                    if (!$(this).parent().find('#wmd-kbd-button').length) $(this).after(kbdBtn);
                });
                $('[id^="wmd-redo-button"]').each(function() {
                    if (!$(this).parent().find('#wmd-bullet-button').length) $(this).after(listBtn);
                });

                $('#wmd-kbd-button').on('click', function() {
                    addKbd($(this).parents('div[id*="wmd-button-bar"]').parent().find('textarea'));
                });
                $('#wmd-bullet-button').on('click', function() {
                    addBullets($(this).parents('div[id*="wmd-button-bar"]').parent().find('textarea'));
                });
            });

            $('[id^="wmd-input"]').bind('keydown', 'alt+l', function() {
                addBullets($(this).parents('div[id*="wmd-button-bar"]').parent().find('textarea'));
            });

            $('[id^="wmd-input"]').bind('keydown', 'alt+k', function() {
                addKbd($(this).parents('div[id*="wmd-button-bar"]').parent().find('textarea'));
            });
        },

        editComment: function() {
            // Description: For adding checkboxes when editing to add pre-defined edit reasons

            function addCheckboxes() {
                $('#reasons').remove(); //remove the div containing everything, we're going to add/remove stuff now:
                if (/\/edit/.test(window.location.href) || $('[class^="inline-editor"]').length) {
                    $('.form-submit').before('<div id="reasons" style="float:left;"></div>');

                    $.each(JSON.parse(GM_getValue('editReasons')), function(i, obj) {
                        $('#reasons').append('<label><input type="checkbox" value="' + this[1] + '"</input>' + this[0] + '</label>&nbsp;');
                    });

                    $('#reasons input[type="checkbox"]').css('vertical-align', '-2px');

                    $('#reasons label').hover(function() {
                        $(this).css({ //on hover
                            'background-color': 'gray',
                            'color': 'white'
                        });
                    }, function() {
                        $(this).css({ //on un-hover
                            'background-color': 'white',
                            'color': 'inherit'
                        });
                    });

                    var editCommentField = $('[id^="edit-comment"]');
                    $('#reasons input[type="checkbox"]').change(function() {
                        if (this.checked) { //Add it to the summary
                            if (!editCommentField.val()) {
                                editCommentField.val(editCommentField.val() + $(this).val().replace(/on$/g, ''));
                            } else {
                                editCommentField.val(editCommentField.val() + '; ' + $(this).val().replace(/on$/g, ''));
                            }
                            var newEditComment = editCommentField.val(); //Remove the last space and last semicolon
                            editCommentField.val(newEditComment).focus();
                        } else if (!this.checked) { //Remove it from the summary
                            editCommentField.val(editCommentField.val().replace($(this).val() + '; ', '')); //for middle/beginning values
                            editCommentField.val(editCommentField.val().replace(new RegExp(';? ?' + $(this).val()), '')); //for last value
                        }
                    });
                }
            }

            function displayDeleteValues() {
                //Display the items from list and add buttons to delete them

                $('#currentValues').html(' ');
                $.each(JSON.parse(GM_getValue('editReasons')), function(i, obj) {
                    $('#currentValues').append(this[0] + ' - ' + this[1] + '<input type="button" id="' + i + '" value="Delete"><br />');
                });
                addCheckboxes();
            }

            var div = '<div id="dialogEditReasons" class="sox-centered wmd-prompt-dialog"><span id="closeDialogEditReasons" style="float:right;">Close</span><span id="resetEditReasons" style="float:left;">Reset</span> \
                        <h2>View/Remove Edit Reasons</h2> \
                        <div id="currentValues"></div> \
                        <br /> \
                        <h3>Add a custom reason</h3> \
                        Display Reason:	<input type="text" id="displayReason"> \
                        <br /> \
                        Actual Reason: <input type="text" id="actualReason"> \
                        <br /> \
                        <input type="button" id="submitUpdate" value="Submit"> \
                    </div>';

            $('body').append(div);
            $('#dialogEditReasons').draggable().css('position', 'absolute').css('text-align', 'center').css('height', '60%').hide();

            $('#closeDialogEditReasons').css('cursor', 'pointer').click(function() {
                $(this).parent().hide(500);
            });

            $('#resetEditReasons').css('cursor', 'pointer').click(function() { //manual reset
                var options = [ //Edit these to change the default settings
                    ['formatting', 'Improved Formatting'],
                    ['spelling', 'Corrected Spelling'],
                    ['grammar', 'Fixed grammar'],
                    ['greetings', 'Removed thanks/greetings']
                ];
                if (confirm('Are you sure you want to reset the settings to Formatting, Spelling, Grammar and Greetings')) {
                    GM_setValue('editReasons', JSON.stringify(options));
                    alert('Reset options to default. Refreshing...');
                    location.reload();
                }
            });

            if (GM_getValue('editReasons', -1) == -1) { //If settings haven't been set/are empty
                var defaultOptions = [
                    ['formatting', 'Improved Formatting'],
                    ['spelling', 'Corrected Spelling'],
                    ['grammar', 'Fixed grammar'],
                    ['greetings', 'Removed thanks/greetings']
                ];
                GM_setValue('editReasons', JSON.stringify(defaultOptions)); //save the default settings
            } else {
                var options = JSON.parse(GM_getValue('editReasons')); //If they have, get the options
            }

            $('#dialogEditReasons').on('click', 'input[value="Delete"]', function() { //Click handler to delete when delete button is pressed
                var delMe = $(this).attr('id');
                options.splice(delMe, 1); //actually delete it
                GM_setValue('editReasons', JSON.stringify(options)); //save it
                displayDeleteValues(); //display the items again (update them)
            });

            $('#submitUpdate').click(function() { //Click handler to update the array with custom value
                if (!$('#displayReason').val() || !$('#actualReason').val()) {
                    alert('Please enter something in both the textboxes!');
                } else {
                    var arrayToAdd = [$('#displayReason').val(), $('#actualReason').val()];
                    options.push(arrayToAdd); //actually add the value to array

                    GM_setValue('editReasons', JSON.stringify(options)); //Save the value

                    // moved display call after setvalue call, list now refreshes when items are added
                    displayDeleteValues(); //display the items again (update them)

                    //reset textbox values to empty
                    $('#displayReason').val('');
                    $('#actualReason').val('');

                }
            });

            setTimeout(function() {
                addCheckboxes();
                //Add the button to update and view the values in the help menu:
                $('.topbar-dialog.help-dialog.js-help-dialog > .modal-content ul').append("<li><a href='javascript:void(0)' id='editReasonsLink'>Edit Reasons     \
                                                                                      <span class='item-summary'>Edit your personal edit reasons for SE sites</span></a></li>");
                $('.topbar-dialog.help-dialog.js-help-dialog > .modal-content ul #editReasonsLink').on('click', function() {
                    displayDeleteValues();
                    $('#dialogEditReasons').show(500); //Show the dialog to view and update values
                });
            }, 500);

            $('.post-menu > .edit-post').click(function() {
                setTimeout(function() {
                    addCheckboxes();
                }, 500);
            });
        },

        shareLinksMarkdown: function() {
            // Description: For changing the 'share' button link to the format [name](link)

            sox.helpers.observe('.share-tip', function() {
                var link = $('.share-tip input').val();
                $('.share-tip input').val('[' + $('#question-header a').html() + '](' + link + ')');
                $('.share-tip input').select();
            });
        },

        commentShortcuts: function() {
            // Description: For adding support in comments for Ctrl+K,I,B to add code backticks, italicise, bolden selection

            $('.comments').on('keydown', 'textarea', function(e) {
                if (e.which == 75 && e.ctrlKey) { //ctrl+k (code)
                    $(this).surroundSelectedText('`', '`');
                    e.stopPropagation();
                    e.preventDefault();
                    return false;
                }
                if (e.which == 73 && e.ctrlKey) { //ctrl+i (italics)
                    $(this).surroundSelectedText('*', '*');
                    e.stopPropagation();
                    e.preventDefault();
                    return false;
                }
                if (e.which == 66 && e.ctrlKey) { //ctrl+b (bold)
                    $(this).surroundSelectedText('**', '**');
                    e.stopPropagation();
                    e.preventDefault();
                    return false;
                }
            });
        },

        unspoil: function() {
            // Description: For adding a button to reveal all spoilers in a post

            $('#answers div[id*="answer"], div[id*="question"]').each(function() {
                if ($(this).find('.spoiler').length) {
                    $(this).find('.post-menu').append('<span class="lsep">|</span><a id="showSpoiler-' + $(this).attr("id") + '" href="javascript:void(0)">unspoil</span>');
                }
            });
            $('a[id*="showSpoiler"]').click(function() {
                var x = $(this).attr('id').split(/-(.+)?/)[1];
                $('#' + x + ' .spoiler').removeClass('spoiler');
            });
        },

        spoilerTip: function() {
            // Description: For adding some text to spoilers to tell people to hover over it

            $('.spoiler').prepend('<div id="isSpoiler" style="color:red; font-size:smaller; float:right;">hover to show spoiler<div>');
            $('.spoiler').hover(function() {
                $(this).find('#isSpoiler').hide(500);
            }, function() {
                $(this).find('#isSpoiler').show(500);
            });
        },

        commentReplies: function() {
            // Description: For adding reply links to comments

            if (!sox.user.loggedIn) return;

            function addReplyLinks() {
                $('.comment').each(function() {
                    if (!$(this).find('.soxReplyLink').length) { //if the link doesn't already exist
                        if ($('.topbar-links a span:eq(0)').text() != $(this).find('.comment-text a.comment-user').text()) { //make sure the link is not added to your own comments
                            $(this).find('.comment-text').css('overflow-x', 'hidden');
                            $(this).append('<span class="soxReplyLink" title="reply to this user">&crarr;</span>');
                        }
                    }
                });
            }

            $(document).on('click', 'span.soxReplyLink', function() {
                var parentDiv = $(this).parent().parent().parent().parent();
                var textToAdd = '@' + $(this).parent().find('.comment-text a.comment-user').text().replace(/\s/g, '').replace(/♦/, ''); //eg. @USERNAME
                if (!parentDiv.find('textarea').length) parentDiv.next('div').find('a.js-add-link')[0].click(); //show the textarea, http://stackoverflow.com/a/10559680/

                var $textarea = parentDiv.find('textarea');
                if ($textarea.val().match(/@[^\s]+/)) { //if a ping has already been added
                    $textarea.val($textarea.val().replace(/@[^\s]+/, textToAdd)); //replace the @name with the new @name
                } else {
                    $textarea.val($textarea.val() + textToAdd + ' '); //add the @name
                }
            });

            addReplyLinks();
            sox.helpers.observe('.new_comment', addReplyLinks);
        },

        parseCrossSiteLinks: function() {
            // Description: For converting cross-site links to their titles

            var sites = ['stackexchange', 'stackoverflow', 'superuser', 'serverfault', 'askubuntu', 'stackapps', 'mathoverflow', 'programmers', 'bitcoin'];

            $('.post-text a').not('.expand-post-sox').each(function() {
                var anchor = $(this),
                    href = $(this).attr('href');
                if (sites.indexOf(href.split('/')[2].split('.')[0]) > -1) { //if the link is to an SE site (not, for example, to google), do the necessary stuff
                    if (href.indexOf('/questions/') > -1) { //if the link is to a question
                        if ($(this).text() == href) { //if there isn't text on it (ie. bare url)
                            var sitename = href.split('/')[2].split('.')[0],
                                id = href.split('/')[4];

                            sox.helpers.getFromAPI('questions', id, sitename, function(json) {
                                anchor.html(json.items[0].title); //Get the title and add it in
                            }, 'activity');
                        }
                    }
                }
            });
        },

        confirmNavigateAway: function() {
            // Description: For adding a 'are you ure you want to go away' confirmation on pages where you have started writing something

            if (window.location.href.indexOf('questions/') >= 0) {
                $(window).bind('beforeunload', function() {
                    if ($('.comment-form textarea').length && $('.comment-form textarea').val()) {
                        return 'Do you really want to navigate away? Anything you have written will be lost!';
                    } else {
                        return;
                    }
                });
            }
        },

        sortByBountyAmount: function() {
            // Description: For adding some buttons to sort bounty's by size

            if ($('.bounty-indicator').length) { //if there is at least one bounty on the page
                $('.question-summary').each(function() {
                    var bountyAmount = $(this).find('.bounty-indicator').text().replace('+', '');
                    if (bountyAmount) {
                        $(this).attr('data-bountyamount', bountyAmount).addClass('hasBounty'); //add a 'bountyamount' attribute to all the questions
                    }
                });

                var $wrapper = $('#question-mini-list').length ? $('#question-mini-list') : $wrapper = $('#questions'); //homepage/questions tab

                //filter buttons:
                $('.subheader').after('<span>sort by bounty amount:&nbsp;&nbsp;&nbsp;</span><span id="largestFirst">largest first&nbsp;&nbsp;</span><span id="smallestFirst">smallest first</span>');

                //Thanks: http://stackoverflow.com/a/14160529/3541881
                $('#largestFirst').css('cursor', 'pointer').on('click', function() { //largest first
                    $wrapper.find('.question-summary.hasBounty').sort(function(a, b) {
                        return +b.getAttribute('data-bountyamount') - +a.getAttribute('data-bountyamount');
                    }).prependTo($wrapper);
                });

                //Thanks: http://stackoverflow.com/a/14160529/3541881
                $('#smallestFirst').css('cursor', 'pointer').on('click', function() { //smallest first
                    $wrapper.find('.question-summary.hasBounty').sort(function(a, b) {
                        return +a.getAttribute('data-bountyamount') - +b.getAttribute('data-bountyamount');
                    }).prependTo($wrapper);
                });
            }
        },

        isQuestionHot: function() {
            // Description: For adding some text to questions that are in the hot network questions list

            function addHotText() {
                if (!$('.sox-hot').length) {
                    $('#feed').html('<p>One of the 100 hot network questions!</p>');
                    $('#question-header').prepend('<div title="this question is a hot network question!" class="sox-hot">HOT<div>');
                }
            }
            $('#qinfo').after('<div id="feed"></div>');

            $.ajax({
                type: 'get',
                url: 'https://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20json%20where%20url%3D"http%3A%2F%2Fstackexchange.com%2Fhot-questions-for-mobile"&format=json',
                success: function(d) {
                    var results = d.query.results.json.json;
                    $.each(results, function(i, o) {
                        if (document.URL.indexOf(o.site + '/questions/' + o.question_id) > -1) {
                            addHotText();
                        }
                    });
                }
            });
        },

        autoShowCommentImages: function() {
            // Description: For auto-inlining any links to imgur images in comments

            function showImages() {
                $('.comment .comment-text .comment-copy a').each(function() {
                    if ($(this).attr('href') && $(this).attr('href').indexOf('imgur.com') != -1) {
                        var src = $(this).attr('href');
                        if (!$(this).parent().find('img[src="' + src + '"]').length) {
                            $(this).parent().append('<img src="' + src + '" width="100%">'); //add image to end of comments, but keep link in same position
                        }
                    }
                });
            }

            setTimeout(showImages, 2000); //setTimeout needed because FF refuses to load the feature on page load and does it before so the comment isn't detected.
            sox.helpers.observe('.new_comment', showImages, document.querySelectorAll('.comments table'));
        },

        showCommentScores: function() {
            // Description: For adding a button on your profile comment history pages to show your comment's scores

            var sitename = sox.site.currentApiParameter;

            function addLabelsAndHandlers() {
                $('.history-table td b a[href*="#comment"]').each(function() {
                    if (!$(this).parent().find('.showCommentScore').length) {
                        var id = $(this).attr('href').split('#')[1].split('_')[0].replace('comment', '');
                        $(this).after('<span class="showCommentScore" id="' + id + '">&nbsp;&nbsp;&nbsp;show comment score</span>');
                    }
                });
                $('.showCommentScore').css('cursor', 'pointer').on('click', function() {
                    var $that = $(this);
                    sox.helpers.getFromAPI('comments', $that.attr('id'), sitename, function(json) {
                        $that.html('&nbsp;&nbsp;&nbsp;' + json.items[0].score);
                    });
                });
            }

            addLabelsAndHandlers();
            sox.helpers.observe('#user-tab-responses, #user-tab-activity', function() {
                addLabelsAndHandlers();
            });
        },

        answerTagsSearch: function() {
            // Description: For adding tags to answers in search

            var sitename = sox.site.currentApiParameter,
                ids = [],
                idsAndTags = {};

            $('div[id*="answer"]').each(function() { //loop through all *answers*
                ids.push($(this).find('.result-link a').attr('href').split('/')[2]); //Get the IDs for the questions for all the *answers*
            });

            sox.helpers.getFromAPI('questions', ids.join(';'), sitename, function(json) {
                //$.getJSON('https://api.stackexchange.com/2.2/questions/' + ids.join(';') + '?pagesize=60&site=' + sitename, function(json) {
                var itemsLength = json.items.length;
                for (var i = 0; i < itemsLength; i++) {
                    idsAndTags[json.items[i].question_id] = json.items[i].tags;
                }

                $('div[id*="answer"]').each(function() { //loop through all *answers*
                    var id = $(this).find('.result-link a').attr('href').split('/')[2]; //get their ID
                    var $that = $(this);
                    for (var x = 0; x < idsAndTags[id].length; x++) { //Add the appropiate tags for the appropiate answer
                        $that.find('.summary .tags').append('<a href="/questions/tagged/' + idsAndTags[id][x] + '" class="post-tag">' + idsAndTags[id][x] + '</a>'); //add the tags and their link to the answers
                    }
                    $that.find('.summary .tags a').each(function() {
                        if ($(this).text().indexOf('status-') > -1) { //if it's a mod tag
                            $(this).addClass('moderator-tag'); //add appropiate class
                        } else if ($(this).text().match(/(discussion|feature-request|support|bug)/)) { //if it's a required tag
                            $(this).addClass('required-tag'); //add appropiate class
                        }
                    });
                });
            }, 'creation&pagesize=60');
        },

        stickyVoteButtons: function() {
            // Description: For making the vote buttons stick to the screen as you scroll through a post
            //https://github.com/shu8/SE_OptionalFeatures/pull/14:
            //https://github.com/shu8/Stack-Overflow-Optional-Features/issues/28: Thanks @SnoringFrog for fixing this!

            var $votecells = $(".votecell");
            $votecells.css("width", "61px");

            stickcells();

            $(window).scroll(function() {
                stickcells();
            });

            function stickcells() {
                $votecells.each(function() {
                    var $topbar = $('.topbar'),
                        topbarHeight = $topbar.outerHeight(),
                        offset = 10;
                    if ($topbar.css('position') == 'fixed') {
                        offset += topbarHeight;
                    }
                    var $voteCell = $(this),
                        $vote = $voteCell.find('.vote'),
                        vcOfset = $voteCell.offset(),
                        scrollTop = $(window).scrollTop();
                    if (vcOfset.top - scrollTop - offset <= 0) {
                        if (vcOfset.top + $voteCell.height() - scrollTop - offset - $vote.height() > topbarHeight) {
                            $vote.css({
                                position: 'fixed',
                                left: vcOfset.left + 4,
                                top: offset
                            });
                        } else {
                            $vote.removeAttr("style");
                        }
                    } else {
                        $vote.removeAttr("style");
                    }
                });
            }
        },

        titleEditDiff: function() {
            // Description: For showing the new version of a title in a diff separately rather than loads of crossing outs in red and additions in green

            function betterTitle() {
                sox.debug('ran');
                var $questionHyperlink = $('.summary h2 .question-hyperlink').clone(),
                    $questionHyperlinkTwo = $('.summary h2 .question-hyperlink').clone(),
                    link = $('.summary h2 .question-hyperlink').attr('href'),
                    added = ($questionHyperlinkTwo.find('.diff-delete').remove().end().text()),
                    removed = ($questionHyperlink.find('.diff-add').remove().end().text());

                if ($('.summary h2 .question-hyperlink').find('.diff-delete, .diff-add').length) {
                    $('.summary h2 .question-hyperlink').hide();
                    $('.summary h2 .question-hyperlink').after('<a href="' + link + '" class="question-hyperlink"><span class="diff-delete">' + removed + '</span><span class="diff-add">' + added + '</span></a>');
                }
            }
            betterTitle();
            sox.helpers.observe('.review-status, .review-content, .suggested-edit, .post-id', betterTitle);
        },

        metaChatBlogStackExchangeButton: function() {
            // Description: For adding buttons next to sites under the StackExchange button that lead to that site's meta and chat
            // NOTE: this feature used to have a 'blog' button as well, but it wasn't very useful so was removed

            var link, chatLink;

            $(document).on('mouseenter', '#your-communities-section > ul > li > a', function() {
                var href = $(this).attr('href');
                chatLink = 'http://chat.stackexchange.com?tab=site&host=' + (sox.location.matchWithPattern("*://stackexchange.com") ? href.substr(7) : href.substr(2));

                if (href.indexOf('stackapps') > -1) {
                    link = undefined;
                } else if (href.indexOf('area51') > -1 && href.indexOf('discuss.area51') === -1) {
                    link = 'http://discuss.area51.stackexchange.com/';
                } else if (href.indexOf('meta.stackexchange.com') > -1) {
                    link = undefined;
                    chatLink = 'http://chat.meta.stackexchange.com';
                } else if (href.indexOf('meta') > -1 || href.indexOf('discuss.area51') > -1) {
                    link = undefined;
                    chatLink = undefined;
                } else {
                    link = 'http://meta.' + href.substr(2, href.length - 1);
                }

                if (href.indexOf('stackoverflow.com') > -1 && href.indexOf('meta') === -1 && !href.match(/(pt|ru|es)\.stackoverflow/i)) {
                    chatLink = 'http://chat.stackoverflow.com?tab=site';
                }

                if (link || chatLink) { //only hide rep if we're actually going to add anything
                    $(this).find('.rep-score').stop(true).delay(135).fadeOut(20);
                    $(this).prepend('<div class="related-links" style="float: right; display: none;">' +
                        (link ?
                            (link.indexOf('discuss.area51') > -1 ? '<a href="' + link + '">discuss</a>' : '<a href="' + link + '">meta</a>') :
                            '') +
                        (chatLink ? '<a href="' + chatLink + '">chat</a>' : '') +
                        '</div>');
                    $(this).find('.related-links').delay(135).css('opacity', 0).animate({
                        opacity: 1,
                        width: 'toggle'
                    }, 200);
                }
            }).on('mouseleave', '#your-communities-section > ul > li > a', function() {
                $(this).find('.rep-score').stop(true).fadeIn(110);
                $(this).find('.related-links').remove();
            });
        },

        metaNewQuestionAlert: function() {
            // Description: For adding a fake mod diamond that notifies you if there has been a new post posted on the current site's meta

            //DO NOT RUN ON META OR CHAT OR SITES WITHOUT A META
            if ((sox.site.type != 'main' && sox.site.type != 'beta') || !$('.related-site').length) return;

            var NEWQUESTIONS = 'metaNewQuestionAlert-lastQuestions',
                DIAMONDON = 'metaNewQuestionAlert-diamondOn',
                DIAMONDOFF = 'metaNewQuestionAlert-diamondOff',
                favicon = sox.site.icon,
                metaName = 'meta.' + sox.site.currentApiParameter,
                lastQuestions = {},
                apiLink = 'https://api.stackexchange.com/2.2/questions?pagesize=5&order=desc&sort=activity&site=' + metaName,
                $dialog = $('<div/>', {
                    id: 'metaNewQuestionAlertDialog',
                    'class': 'topbar-dialog achievements-dialog dno'
                }),
                $header = $('<div/>', {
                    'class': 'header'
                }).append($('<h3/>', {
                    text: 'new meta posts'
                })),
                $content = $('<div/>', {
                    'class': 'modal-content'
                }),
                $questions = $('<ul/>', {
                    id: 'metaNewQuestionAlertDialogList',
                    'class': 'js-items items'
                }),
                $diamond = $('<a/>', {
                    id: 'metaNewQuestionAlertButton',
                    href: '#',
                    'class': 'topbar-icon yes-hover metaNewQuestionAlert-diamondOff',
                    title: 'Moderator inbox (recent meta questions)',
                    click: function(e) {
                        e.preventDefault();
                        $diamond.toggleClass('topbar-icon-on');
                        $dialog.toggle();
                    }
                });

            //'$('#metaNewQuestionAlertButton').position().left' from @IStoleThePies: https://github.com/soscripted/sox/issues/120#issuecomment-267857625:
            $('#soxSettingsButton').after($diamond);
            $dialog.css('left', $('#metaNewQuestionAlertButton').position().left).append($header).append($content.append($questions)).prependTo('.js-topbar-dialog-corral');

            $('#metaNewQuestionAlertButton').hover(function() { //open on hover, just like the normal dropdowns
                if ($('.topbar-icon').not('#metaNewQuestionAlertButton').hasClass('topbar-icon-on')) {
                    $('.topbar-dialog').hide();
                    $('.topbar-icon').removeClass('topbar-icon-on').removeClass('icon-site-switcher-on');
                    $(this).addClass('topbar-icon-on');
                    $('#metaNewQuestionAlertDialog').show();
                }
            }, function() {
                $('.topbar-icon').not('#metaNewQuestionAlertButton').hover(function() {
                    if ($('#metaNewQuestionAlertButton').hasClass('topbar-icon-on')) {
                        $('#metaNewQuestionAlertDialog').hide();
                        $('#metaNewQuestionAlertButton').removeClass('topbar-icon-on');
                        var which = $(this).attr('class').match(/js[\w-]*\b/)[0].split('-')[1];
                        if (which != 'site') { //site-switcher dropdown is slightly different
                            $('.' + which + '-dialog').not('#sox-settings-dialog, #metaNewQuestionAlertDialog, #downvotedPostsEditAlertDialog').show();
                            $(this).addClass('topbar-icon-on');
                        } else {
                            $('.siteSwitcher-dialog').show();
                            $(this).addClass('topbar-icon-on').addClass('icon-site-switcher-on'); //icon-site-switcher-on is special to the site-switcher dropdown (StackExchange button)
                        }
                    }
                });
            });

            $(document).mouseup(function(e) {
                if (!$dialog.is(e.target) &&
                    $dialog.has(e.target).length === 0 &&
                    !$(e.target).is('#metaNewQuestionAlertButton')) {
                    $dialog.hide();
                    $diamond.removeClass("topbar-icon-on");
                }
            });

            if (GM_getValue(NEWQUESTIONS, -1) == -1) {
                GM_setValue(NEWQUESTIONS, JSON.stringify(lastQuestions));
            } else {
                lastQuestions = JSON.parse(GM_getValue(NEWQUESTIONS));
            }

            $.getJSON(apiLink, function(json) {
                var latestQuestion = json.items[0].title;
                if (latestQuestion == lastQuestions[metaName]) {
                    //if you've already seen the stuff
                    $diamond.removeClass(DIAMONDON).addClass(DIAMONDOFF);
                } else {
                    $diamond.removeClass(DIAMONDOFF).addClass(DIAMONDON);

                    for (var i = 0; i < json.items.length; i++) {
                        var title = json.items[i].title,
                            link = json.items[i].link;
                        //author = json.items[i].owner.display_name;
                        addQuestion(title, link);

                    }
                    lastQuestions[metaName] = latestQuestion;

                    $diamond.click(function() {
                        GM_setValue(NEWQUESTIONS, JSON.stringify(lastQuestions));
                    });
                }
            });

            function addQuestion(title, link) {
                var $li = $('<li/>');
                var $link = $('<a/>', {
                    href: link
                });
                var $icon = $('<div/>', {
                    'class': 'site-icon favicon ' + favicon
                });
                var $message = $('<div/>', {
                    'class': 'message-text'
                }).append($('<h4/>', {
                    html: title
                }));

                $link.append($icon).append($message).appendTo($li);
                $questions.append($li);
            }
        },

        betterCSS: function() {
            // Description: For adding the better CSS for the voting buttons and favourite button

            $('.vote-down-off, .vote-down-on, .vote-up-off, .vote-up-on, .star-off, .star-on').addClass('sox-better-css');
            $('head').append('<link rel="stylesheet" href="https://rawgit.com/shu8/SE-Answers_scripts/master/coolMaterialDesignCss.css" type="text/css" />');
            $('#hlogo').css('-webkit-transform', 'translate3d(0,0,0)'); //Thanks to @IStoleThePies: https://github.com/soscripted/sox/issues/79#issuecomment-267868040
        },

        standOutDupeCloseMigrated: function() {
            // Description: For adding cooler signs that a questions has been closed/migrated/put on hod/is a dupe

            function addLabel($question) {
                if ($question.attr('data-sox-question-state')) return; //don't run if question already has tag added

                var $anchor = $question.find('.summary a:eq(0)');
                var text = $anchor.text().trim();
                var id = $anchor.attr('href').split('/')[2];

                if (text.substr(text.length - 11) == '[duplicate]') {
                    $anchor.text(text.substr(0, text.length - 11)); //remove [duplicate]
                    $question.attr('data-sox-question-state', 'duplicate'); //used for hideCertainQuestions feature compatability
                    $.get('//' + location.hostname + '/questions/' + id, function(d) {
                        $anchor.after("&nbsp;<a href='" + $(d).find('.question-status.question-originals-of-duplicate a:eq(0)').attr('href') + "'><span class='duplicate' title='click to visit duplicate'>&nbsp;duplicate&nbsp;</span></a>"); //add appropiate message
                    });

                } else if (text.substr(text.length - 8) == '[closed]') {
                    $anchor.text(text.substr(0, text.length - 8)); //remove [closed]
                    $question.attr('data-sox-question-state', 'closed'); //used for hideCertainQuestions feature compatability
                    $.get('//' + location.hostname + '/questions/' + id, function(d) {
                        $anchor.after("&nbsp;<span class='closed' title='" + $(d).find('.question-status h2').text() + "'>&nbsp;closed&nbsp;</span>"); //add appropiate message
                    });

                } else if (text.substr(text.length - 10) == '[migrated]') {
                    $anchor.text(text.substr(0, text.length - 10)); //remove [migrated]
                    $question.attr('data-sox-question-state', 'migrated'); //used for hideCertainQuestions feature compatability
                    $.get("https://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20html%20where%20url%3D%22" + encodeURIComponent('http://' + location.hostname + '/questions/' + id) + "%22&diagnostics=true", function(d) {
                        $anchor.after("&nbsp;<span class='migrated' title='migrated to " + $(d).find('.current-site .site-icon').attr('title') + "'>&nbsp;migrated&nbsp;</span>"); //add appropiate message
                    });

                } else if (text.substr(text.length - 9) == '[on hold]') {
                    $anchor.text(text.substr(0, text.length - 9)); //remove [on hold]
                    $question.attr('data-sox-question-state', 'on hold'); //used for hideCertainQuestions feature compatability
                    $.get('//' + location.hostname + '/questions/' + id, function(d) {
                        $anchor.after("&nbsp;<span class='onhold' title='" + $(d).find('.question-status h2').text() + "'>&nbsp;onhold&nbsp;</span>"); //add appropiate message
                    });
                }
            }

            $('head').append('<link rel="stylesheet" href="https://rawgit.com/shu8/SE-Answers_scripts/master/dupeClosedMigratedCSS.css" type="text/css" />'); //add the CSS

            $('.question-summary').each(function() { //Find the questions and add their id's and statuses to an object
                addLabel($(this));
            });
            sox.helpers.observe('#user-tab-questions, #question-mini-list', function() { //new questions on homepage, or for on user profile page
                $('.question-summary').each(function() { //Find the questions and add their id's and statuses to an object
                    addLabel($(this));
                });
            });
        },

        editReasonTooltip: function() {
            // Description: For showing the latest revision's comment as a tooltip on 'edit [date] at [time]'

            function getComment(url, $that) {
                $.get(url, function(responseText, textStatus, XMLHttpRequest) {
                    sox.debug('SOX editReasonTooltip URL: ' + url);
                    sox.debug('SOX editReasonTooltip text: ' + $(XMLHttpRequest.responseText).find('.revision-comment:eq(0)')[0].innerHTML);
                    sox.debug('SOX editReasonTooltip: adding to tooltip');
                    $that.find('.sox-revision-comment').attr('title', $(XMLHttpRequest.responseText).find('.revision-comment:eq(0)')[0].innerHTML);
                    sox.debug('SOX editReasonTooltip: finished adding to tooltip');
                    sox.debug('SOX editReasonTooltip: tooltip is now: ' + $that.find('.sox-revision-comment').attr('title'));

                });
            }
            $('.question, .answer').each(function() {
                if ($(this).find('.post-signature').length > 1) {
                    var id = $(this).attr('data-questionid') || $(this).attr('data-answerid');
                    $(this).find('.post-signature:eq(0)').find('.user-action-time a').wrapInner('<span class="sox-revision-comment"></span>');
                    var $that = $(this);
                    getComment('http://' + sox.site.url + '/posts/' + id + '/revisions', $that);
                }
            });
        },

        addSBSBtn: function() {
            // Description: For adding a button to the editor toolbar to toggle side-by-side editing
            // Thanks szego (@https://github.com/szego) for completely rewriting this! https://github.com/shu8/SE-Answers_scripts/pull/2

            function startSBS(toAppend) {
                //variables to reduce DOM searches
                var wmdinput = $('#wmd-input' + toAppend);
                var wmdpreview = $('#wmd-preview' + toAppend);
                var posteditor = $('#post-editor' + toAppend);
                var draftsaved = $('#draft-saved' + toAppend);
                var draftdiscarded = $('#draft-discarded' + toAppend);

                $('#wmd-button-bar' + toAppend).toggleClass('sbs-on');

                draftsaved.toggleClass('sbs-on');
                draftdiscarded.toggleClass('sbs-on');
                posteditor.toggleClass('sbs-on');
                wmdinput.parent().toggleClass('sbs-on'); //wmdinput.parent() has class wmd-container
                wmdpreview.toggleClass('sbs-on');

                if (toAppend.length > 0) { //options specific to making edits on existing questions/answers
                    posteditor.find('.hide-preview').toggleClass('sbs-on');

                    //hack: float nuttiness for "Edit Summary" box
                    var editcommentp1 = $('#edit-comment' + toAppend).parent().parent().parent().parent().parent();
                    editcommentp1.toggleClass('edit-comment-p1 sbs-on');
                    editcommentp1.parent().toggleClass('edit-comment-p2 sbs-on');
                } else if (window.location.pathname.indexOf('questions/ask') > -1) { //extra CSS for 'ask' page
                    wmdpreview.toggleClass('sbs-newq');
                    draftsaved.toggleClass('sbs-newq');
                    draftdiscarded.toggleClass('sbs-newq');
                    $('.tag-editor').parent().toggleClass('tag-editor-p sbs-on sbs-newq');
                    $('#question-only-section').children('.form-item').toggleClass('sbs-on sbs-newq');

                    //swap the order of things to prevent draft saved/discarded messages from
                    // moving the preview pane around
                    if (wmdpreview.hasClass('sbs-on')) {
                        draftsaved.before(wmdpreview);
                    } else {
                        draftdiscarded.after(wmdpreview);
                    }
                }

                if (wmdpreview.hasClass('sbs-on')) { //sbs was toggled on
                    $('#sidebar').addClass('sbs-on');
                    $('#content').addClass('sbs-on');

                    if (toAppend.length > 0) { //current sbs toggle is for an edit
                        $('.votecell').addClass('sbs-on');
                    }

                    //stretch the text input window to match the preview length
                    // - "215" came from trial and error
                    // - Can this be done using toggleClass?
                    var previewHeight = wmdpreview.height();
                    if (previewHeight > 215) { //default input box is 200px tall, only scale if necessary
                        wmdinput.height(previewHeight - 15);
                    }
                } else { //sbs was toggled off
                    //check if sbs is off for all existing questions and answers
                    if (!$('.question').find('.wmd-preview.sbs-on').length && !$('.answer').find('.wmd-preview.sbs-on').length) {
                        $('.votecell').removeClass('sbs-on');

                        if (!($('#wmd-preview').hasClass('sbs-on'))) { //sbs is off for everything
                            $('#sidebar').removeClass('sbs-on');
                            $('#content').removeClass('sbs-on');
                        }
                    }

                    //return input text window to original size
                    // - Can this be done using toggleClass?
                    wmdinput.height(200);
                }
            }

            function SBS(jNode) {
                jNode = $(jNode);
                var itemid = jNode[0].id.replace(/^\D+/g, '');
                var toAppend = (itemid.length > 0 ? '-' + itemid : ''); //helps select tags specific to the question/answer being
                // edited (or new question/answer being written)
                setTimeout(function() {
                    var sbsBtn = '<li class="wmd-button" title="side-by-side-editing" style="left: 500px;width: 170px;"> \
<div id="wmd-sbs-button' + toAppend + '" style="background-image: none;"> \
Toggle SBS?</div></li>';
                    jNode.after(sbsBtn);

                    //add click listener to sbsBtn
                    jNode.next().on('click', function() {
                        startSBS(toAppend);
                    });

                    //add click listeners for "Save Edits" and "cancel" buttons
                    // - also gets added to the "Post New Question" and "Post New Answer" button as an innocuous (I think) side effect
                    $('#post-editor' + toAppend).siblings('.form-submit').children().on('click', function() {
                        if ($(this).parent().siblings('.sbs-on').length) { //sbs was on, so turn it off
                            startSBS(toAppend);
                        }
                    });
                }, 1000);
            }

            //This is a heavily modified version by szego <https://github.com/szego/SE-Answers_scripts/blob/master/side-by-side-editing.user.js>:
            if (window.location.pathname.indexOf('questions/ask') < 0) { //not posting a new question
                //get question and answer IDs for keeping track of the event listeners
                var anchorList = $('#answers > a'), //answers have anchor tags before them of the form <a name="#">, where # is the answer ID
                    numAnchors = anchorList.length,
                    itemIDs = [];

                for (var i = 1; i <= numAnchors - 2; i++) { //the first and last anchors aren't answers
                    itemIDs.push(anchorList[i].name);
                }
                itemIDs.push($('.question').data('questionid'));

                //event listeners for adding the sbs toggle buttons for editing existing questions or answers
                for (i = 0; i <= numAnchors - 2; i++) {
                    //waitForKeyElements('#wmd-redo-button-' + itemIDs[i], SBS);
                    sox.helpers.observe('#wmd-redo-button-' + itemIDs[i], SBS);
                }
            }

            //event listener for adding the sbs toggle button for posting new questions or answers
            //waitForKeyElements('#wmd-redo-button', SBS);
            sox.helpers.observe('li[id^="wmd-redo-button"]', SBS);

            //https://github.com/soscripted/sox/issues/163
            $('#tagnames').parent('.form-item').css('float', 'left');
            $('#edit-comment').parent('.form-item').css('float', 'left');

            sox.helpers.observe('.wmd-preview.sbs-on', function() {
                $('#tag-suggestions').parent().css('position', 'static'); //https://github.com/soscripted/sox/issues/140
            });
        },

        alwaysShowImageUploadLinkBox: function() {
            // Description: For always showing the 'Link from the web' box when uploading an image.

            sox.helpers.observe('.image-upload form', function(n) {
                $('.image-upload form div.modal-options-default.tab-page > a')[0].click();
            });
        },

        addAuthorNameToInboxNotifications: function() {
            // Description: To add the author's name to inbox notifications

            function getAuthorName($node) {
                if ($node) {
                    var type = $node.find('.item-header .item-type').text(),
                        sitename = $node.find('a').eq(0).attr('href').split('com/')[0].replace('http://', '') + 'com',
                        link = $node.find('a').eq(0).attr('href'),
                        apiurl,
                        id;

                    switch (type) {
                        case 'comment':
                            id = link.split('/')[5].split('?')[0];
                            apiurl = 'https://api.stackexchange.com/2.2/comments/' + id + '?order=desc&sort=creation&site=' + sitename;
                            break;
                        case 'answer':
                            id = link.split('/')[4].split('?')[0];
                            apiurl = 'https://api.stackexchange.com/2.2/answers/' + id + '?order=desc&sort=creation&site=' + sitename;
                            break;
                        case 'edit suggested':
                            id = link.split('/')[4];
                            apiurl = 'https://api.stackexchange.com/2.2/suggested-edits/' + id + '?order=desc&sort=creation&site=' + sitename;
                            break;
                        default:
                            sox.loginfo('SOX does not currently support get author information for type: ' + type);
                            return;
                    }

                    $.getJSON(apiurl, function(json) {
                        if (json.items.length) {
                            var author = (type === 'edit suggested' ? json.items[0].proposing_user.display_name : json.items[0].owner.display_name),
                                $author = $('<span/>', {
                                    class: 'author',
                                    style: 'padding-left: 5px;',
                                    text: author
                                });

                            var $header = $node.find('.item-header'),
                                $type = $header.find('.item-type').clone(),
                                $creation = $header.find('.item-creation').clone();

                            //fix conflict with soup fix mse207526 - https://github.com/vyznev/soup/blob/master/SOUP.user.js#L489
                            $header.empty().append($type).append($author).append($creation);
                        }
                    });
                }
            }

            sox.helpers.observe('.inbox-dialog', function(node) {
                var $addedNode = $(node);
                for (var x = 0; x < 21; x++) { //first 20 items
                    getAuthorName($addedNode.find('.inbox-item').eq(x));
                }
            });
        },

        flagOutcomeTime: function() {
            // Description: For adding the flag outcome time to the flag page
            //https://github.com/shu8/Stack-Overflow-Optional-Features/pull/32

            $('.flag-outcome').each(function() {
                $(this).append(' – ' + $(this).attr('title'));
            });
        },

        scrollToTop: function() {
            // Description: For adding a button at the bottom right part of the screen to scroll back to the top
            //https://github.com/shu8/Stack-Overflow-Optional-Features/pull/34

            $('<div/>', {
                id: 'sox-scrollToTop',
                click: function(e) {
                    e.preventDefault();
                    $('html, body').animate({
                        scrollTop: 0
                    }, 50);
                    return false;
                }
            }).append($('<i/>', {
                'class': 'fa fa-angle-double-up fa-3x'
            })).appendTo('body');

            if ($(window).scrollTop() < 200) {
                $('#sox-scrollToTop').hide();
            }

            $(window).scroll(function() {
                if ($(this).scrollTop() > 200) {
                    $('#sox-scrollToTop').fadeIn();
                } else {
                    $('#sox-scrollToTop').fadeOut();
                }
            });
        },

        flagPercentages: function() {
            // Description: For adding percentages to the flag summary on the flag page
            //By @enki; https://github.com/shu8/Stack-Overflow-Optional-Features/pull/38, http://meta.stackoverflow.com/q/310881/3541881, http://stackapps.com/q/6773/26088

            var group = {
                POST: 1,
                SPAM: 2,
                OFFENSIVE: 3,
                COMMENT: 4
            };
            var type = {
                TOTAL: 'flags',
                WAITING: 'waiting',
                HELPFUL: 'helpful',
                DECLINED: 'declined',
                DISPUTED: 'disputed',
                AGEDAWAY: 'aged away',
                RETRACTED: 'retracted'
            };

            var count,
                percentage;

            function addPercentage(group, type, percentage) {
                var $span = $('<span/>', {
                    text: '({0}%)'.replace('{0}', percentage),
                    style: 'margin-left:5px; color: #999; font-size: 12px;'
                });
                $('td > a[href*="group=' + group + '"]:contains("' + type + '")').after($span);
            }

            function calculatePercentage(count, total) {
                var percent = (count / total) * 100;
                return +percent.toFixed(2);
            }

            function getFlagCount(group, type) {
                var flagCount = 0;
                flagCount += Number($('td > a[href*="group=' + group + '"]:contains("' + type + '")')
                    .parent()
                    .prev()
                    .text()
                    .replace(',', ''));
                return flagCount;
            }

            // add percentages
            for (var groupKey in group) {
                var item = group[groupKey],
                    total = getFlagCount(item, type.TOTAL);
                for (var typeKey in type) {
                    var typeItem = type[typeKey];
                    if (typeKey !== 'TOTAL') {
                        count = getFlagCount(item, typeItem);
                        percentage = calculatePercentage(count, total);
                        //sox.debug(groupKey + ": " + typeKey + " Flags -- " + count);
                        addPercentage(item, typeItem, percentage);
                    }
                }
            }
        },

        linkedPostsInline: function() {
            // Description: Displays linked posts inline with an arrow

            function getIdFromUrl(url) {
                if (url.indexOf('/a/') > -1) { //eg. http://meta.stackexchange.com/a/26764/260841
                    return url.split('/a/')[1].split('/')[0];

                } else if (url.indexOf('/q/') > -1) { //eg. http://meta.stackexchange.com/q/26756/260841
                    return url.split('/q/')[1].split('/')[0];

                } else if (url.indexOf('/questions/') > -1) {
                    if (url.indexOf('#') > -1) { //then it's probably an answer, eg. http://meta.stackexchange.com/questions/26756/how-do-i-use-a-small-font-size-in-questions-and-answers/26764#26764
                        return url.split('#')[1];

                    } else { //then it's a question
                        return url.split('/questions/')[1].split('/')[0];
                    }
                }
            }

            $('.post-text a, .comments .comment-copy a').each(function() {
                var url = $(this).attr('href');
                if (url && url.indexOf(sox.site.url) > -1 && url.indexOf('#comment') == -1) {
                    $(this).css('color', '#0033ff');
                    $(this).before('<a class="expander-arrow-small-hide expand-post-sox"></a>');
                }
            });

            $(document).on('click', 'a.expand-post-sox', function() {
                if ($(this).hasClass('expander-arrow-small-show')) {
                    $(this).removeClass('expander-arrow-small-show');
                    $(this).addClass('expander-arrow-small-hide');
                    $('.linkedPostsInline-loaded-body-sox').remove();
                } else if ($(this).hasClass('expander-arrow-small-hide')) {
                    $(this).removeClass('expander-arrow-small-hide');
                    $(this).addClass('expander-arrow-small-show');
                    var $that = $(this);
                    var id = getIdFromUrl($(this).next().attr('href'));
                    $.get(location.protocol + '//' + sox.site.url + '/posts/' + id + '/body', function(d) {
                        var div = '<div class="linkedPostsInline-loaded-body-sox" style="background-color: #ffffcc;">' + d + '</div>';
                        $that.next().after(div);
                    });
                }
            });
        },

        hideHotNetworkQuestions: function() {
            // Description: Hides the Hot Network Questions module from the sidebar

            $('#hot-network-questions').remove();
        },

        hideHireMe: function() {
            // Description: Hides the Looking for a Job module from the sidebar

            $('#hireme').remove();
        },

        hideCommunityBulletin: function() {
            // Description: Hides the Community Bulletin module from the sidebar

            $('#sidebar .community-bulletin').remove();
        },

        enhancedEditor: function() {
            // Description: Add a bunch of features to the standard markdown editor (autocorrect, find+replace, Ace editor, and more!)

            sox.enhancedEditor.startFeature();

        },

        downvotedPostsEditAlert: function() {
            // Description: Adds a notification to the inbox if a question you downvoted and watched is edited

            //GM_deleteValue('downvotedPostsEditAlert');
            //GM_deleteValue('downvotedPostsEditAlert-notifications');

            function addEditNotification(link, title, sitename, notificationPostId, unread, editor, editorLink, editTime, type, postsToCheck) {
                sox.debug('downvotedPostsEditAlert addEditNotification editTime', editTime);
                var id = link.split('/')[4];
                sox.helpers.getFromAPI('posts', id + '/revisions', sitename, function(d) {
                    var comment = d.items[0].comment;
                    var $li = $('<li/>', {
                        'class': 'question-close-notification' + (unread ? ' unread-item' : '')
                    });
                    var $link = $('<a/>', {
                        href: link
                    });
                    var $icon = $('<div/>', {
                        'class': 'site-icon favicon favicon-stackexchange'
                    });
                    var $message = $('<div/>', {
                        'class': 'message-text'
                    }).append($('<h4/>', {
                        html: (type === 'question' ? 'Q: ' : 'A: ') + title + ' (edited by ' + editor + ' at ' + new Date(editTime * 1000).toLocaleString() + ') ' + (id in postsToCheck ? '<span title="watching is still active for this post" style="float:right"><i class="fa fa-eye"></i></span>' : ''),
                        title: comment
                    })).append($('<span/>', {
                        'class': 'downvotedPostsEditAlert-delete',
                        style: 'color:blue;border: 1px solid gray;',
                        id: 'delete_' + sitename + '-' + notificationPostId,
                        text: 'delete'
                    }));

                    $('#downvotedPostsEditAlertButton').addClass(unread ? 'glow' : '');
                    $link.append($icon).append($message).appendTo($li);
                    if ($('#downvotedPostsEditAlertDialog #downvotedPostsEditAlertList').find('a[href*="' + link + '"]').length) {
                        $('#downvotedPostsEditAlertDialog #downvotedPostsEditAlertList a[href*="' + link + '"]').parent().replaceWith($li);
                    } else {
                        $('#downvotedPostsEditAlertDialog #downvotedPostsEditAlertList').prepend($li);
                    }
                }, 'creation?pagesize=1', false);
            }

            function sendWebSocket(siteCodes, sitename, questionId) {
                sox.debug('downvotedPostsEditAlert: sending websocket message: ' + siteCodes[sitename] + "-question-" + questionId);
                w.send(siteCodes[sitename] + "-question-" + questionId);
            }

            var $dialog = $('<div/>', {
                    id: 'downvotedPostsEditAlertDialog',
                    'class': 'topbar-dialog achievements-dialog dno'
                }),
                $header = $('<div/>', {
                    'class': 'header'
                }).append($('<h3/>', {
                    text: 'edited posts'
                })),
                $content = $('<div/>', {
                    'class': 'modal-content'
                }),
                $posts = $('<ul/>', {
                    id: 'downvotedPostsEditAlertList',
                    'class': 'js-items items'
                }),
                $button = $('<a/>', {
                    id: 'downvotedPostsEditAlertButton',
                    class: 'topbar-icon yes-hover downvotedPostsEditAlert-buttonOff',
                    title: 'Watched posts that have been edited',
                    'style': 'color: #858c93; background-image: none; height: 24px;',
                    href: '#',
                    click: function(e) {
                        e.preventDefault();
                        $('#downvotedPostsEditAlertDialog').toggle();
                        if ($('#downvotedPostsEditAlertDialog').is(':visible')) {
                            $(this).addClass('topbar-icon-on');
                        } else {
                            $(this).removeClass('topbar-icon-on');
                        }
                    }
                }),
                $icon = $('<i/>', {
                    class: 'fa fa-edit'
                });

            if ($('#metaNewQuestionAlertDialog').length) $dialog.css('left', '297px');
            $button.append($icon).appendTo('div.network-items');
            //'$('#downvotedPostsEditAlertButton').position().left' from @IStoleThePies: https://github.com/soscripted/sox/issues/120#issuecomment-267857625:
            $dialog.css('left', $('#downvotedPostsEditAlertButton').position().left).append($header).append($content.append($posts)).prependTo('.js-topbar-dialog-corral');

            $('#downvotedPostsEditAlertButton').hover(function() { //open on hover, just like the normal dropdowns
                if ($('.topbar-icon').not('#downvotedPostsEditAlertButton').hasClass('topbar-icon-on')) {
                    $('.topbar-dialog').hide();
                    $('.topbar-icon').removeClass('topbar-icon-on').removeClass('icon-site-switcher-on');
                    $(this).addClass('topbar-icon-on');
                    $('#downvotedPostsEditAlertDialog').show();
                }
            }, function() {
                $('.topbar-icon').not('#downvotedPostsEditAlertButton').hover(function() {
                    if ($('#downvotedPostsEditAlertButton').hasClass('topbar-icon-on')) {
                        $('#downvotedPostsEditAlertDialog').hide();
                        $('#downvotedPostsEditAlertButton').removeClass('topbar-icon-on');
                        var which = $(this).attr('class').match(/js[\w-]*\b/)[0].split('-')[1];
                        if (which != 'site') { //site-switcher dropdown is slightly different
                            $('.' + which + '-dialog').not('#sox-settings-dialog, #metaNewQuestionAlertDialog, #downvotedPostsEditAlertDialog').show();
                            $(this).addClass('topbar-icon-on');
                        } else {
                            $('.siteSwitcher-dialog').show();
                            $(this).addClass('topbar-icon-on').addClass('icon-site-switcher-on'); //icon-site-switcher-on is special to the site-switcher dropdown (StackExchange button)
                        }
                    }
                });
            });

            $(document).click(function(e) { //close dialog if clicked outside it
                var $target = $(e.target),
                    isToggle = $target.is('#downvotedPostsEditAlertButton, #downvotedPostsEditAlertDialog'),
                    isChild = $target.parents('#downvotedPostsEditAlertButton, #downvotedPostsEditAlertDialog').is("#downvotedPostsEditAlertButton, #downvotedPostsEditAlertDialog");

                if (!isToggle && !isChild) {
                    $dialog.hide();
                    $button.removeClass('topbar-icon-on glow');
                }
            });


            var websocketSiteCodes = {
                "3dprinting": "640",
                "academia": "415",
                "ham": "520",
                "android": "139",
                "anime": "477",
                "arduino": "540",
                "area51": "11",
                "gaming": "41",
                "ai": "658",
                "crafts": "650",
                "apple": "118",
                "patents": "463",
                "askubuntu": "89",
                "astronomy": "514",
                "aviation": "528",
                "alcohol": "532",
                "hermeneutics": "320",
                "bicycles": "126",
                "biology": "375",
                "bitcoin": "308",
                "blender": "502",
                "boardgames": "147",
                "buddhism": "565",
                "chemistry": "431",
                "chess": "435",
                "chinese": "371",
                "christianity": "304",
                "civicrm": "605",
                "codereview": "196",
                "coffee": "597",
                "cogsci": "391",
                "communitybuilding": "571",
                "scicomp": "363",
                "computergraphics": "633",
                "cs": "419",
                "craftcms": "563",
                "stats": "65",
                "crypto": "281",
                "datascience": "557",
                "dba": "182",
                "drupal": "220",
                "earthscience": "553",
                "ebooks": "530",
                "economics": "591",
                "electronics": "135",
                "elementaryos": "621",
                "emacs": "583",
                "engineering": "595",
                "english": "97",
                "ell": "481",
                "ethereum": "642",
                "expatriates": "546",
                "expressionengine": "471",
                "freelancing": "500",
                "french": "299",
                "gamedev": "53",
                "gardening": "269",
                "genealogy": "467",
                "gis": "79",
                "german": "253",
                "graphicdesign": "174",
                "hardwarerecs": "635",
                "health": "607",
                "hinduism": "567",
                "hsm": "587",
                "history": "324",
                "diy": "73",
                "homebrew": "156",
                "security": "162",
                "islam": "455",
                "italian": "524",
                "japanese": "257",
                "joomla": "555",
                "korean": "654",
                "languagelearning": "646",
                "latin": "644",
                "law": "617",
                "bricks": "336",
                "lifehacks": "593",
                "linguistics": "312",
                "magento": "479",
                "martialarts": "403",
                "mathematica": "387",
                "matheducators": "548",
                "math": "69",
                "mathoverflow": "504",
                "meta": "4",
                "judaism": "248",
                "monero": "656",
                "mechanics": "224",
                "movies": "367",
                "musicfans": "601",
                "music": "240",
                "mythology": "615",
                "networkengineering": "496",
                "opendata": "498",
                "opensource": "619",
                "parenting": "228",
                "money": "93",
                "productivity": "277",
                "pets": "518",
                "philosophy": "265",
                "photo": "61",
                "fitness": "216",
                "physics": "151",
                "poker": "379",
                "politics": "475",
                "portuguese": "625",
                "programmers": "131",
                "codegolf": "200",
                "pm": "208",
                "puzzling": "559",
                "quant": "204",
                "raspberrypi": "447",
                "retrocomputing": "648",
                "reverseengineering": "489",
                "robotics": "469",
                "rpg": "122",
                "russian": "451",
                "salesforce": "459",
                "scifi": "186",
                "cooking": "49",
                "serverfault": "2",
                "sharepoint": "232",
                "dsp": "295",
                "skeptics": "212",
                "sqa": "244",
                "softwarerecs": "536",
                "sound": "512",
                "space": "508",
                "spanish": "353",
                "sports": "411",
                "stackapps": "101",
                "stackoverflow": "1",
                "pt": "526",
                "es": "637",
                "ru": "609",
                "startups": "573",
                "superuser": "3",
                "sustainability": "483",
                "tex": "85",
                "outdoors": "395",
                "workplace": "423",
                "cstheory": "114",
                "tor": "516",
                "travel": "273",
                "tridion": "485",
                "unix": "106",
                "ux": "102",
                "vi": "599",
                "video": "170",
                "webapps": "34",
                "webmasters": "45",
                "windowsphone": "427",
                "woodworking": "603",
                "wordpress": "110",
                "worldbuilding": "579",
                "writers": "166",
                "rus": "613",
                "ja": "581"
            };

            var postsToCheck = JSON.parse(GM_getValue('downvotedPostsEditAlert', '{}'));
            var notifications = JSON.parse(GM_getValue('downvotedPostsEditAlert-notifications', '{}'));
            sox.debug('downvotedPostsEditAlert posts to check', postsToCheck);
            sox.debug('downvotedPostsEditAlert notifications', notifications);

            $(document).on('click', '.downvotedPostsEditAlert-delete', function(e) {
                e.preventDefault();
                e.stopPropagation();
                sox.debug('downvotedPostsEditAlert: deleting notification from notifications object');
                var base = $(this).attr('id').split('delete_')[1];
                var sitename = base.split('-')[0];
                var postId = base.split('-')[1];
                delete notifications[+postId];
                sox.debug('downvotedPostsEditAlert: new notifications object', notifications);
                GM_setValue('downvotedPostsEditAlert-notifications', JSON.stringify(notifications));
                $(this).parents('.question-close-notification').remove(); //hide the notification in the inbox dropdown
            });

            if (!sox.location.on('.com/tour') && !sox.location.on('area51.stackexchange.com')) { //https://github.com/soscripted/sox/issues/151
                $('.post-menu').each(function() {
                    var id;
                    var $parent = $(this).parents('.question, .answer');
                    if ($parent.length) {
                        if ($parent.hasClass('question')) {
                            id = +$parent.attr('data-questionid');
                        } else {
                            id = +$parent.attr('data-answerid');
                        }
                    }
                    $(this).append("<span class='lsep'></span><a " + (id in postsToCheck ? "style='color:green; font-weight:bold'" : "") + "class='downvotedPostsEditAlert-watchPostForEdits'>notify on edit</a>");
                });
            }

            $('.downvotedPostsEditAlert-watchPostForEdits').click(function() {
                var questionId = document.URL.split('/')[4];
                var postId = $(this).parents('.question, .answer').attr('data-answerid') || questionId;
                var sitename = sox.site.currentApiParameter;
                var posts = Object.keys(postsToCheck);
                var index = posts.indexOf(postId);

                if (index > -1) { //already exists, so remove it
                    $(this).removeAttr('style');
                    delete postsToCheck[posts[index]];
                } else { //new watch item
                    $(this).css('color', 'green');
                    postsToCheck[postId] = {
                        'questionId': questionId,
                        'addedDate': new Date().getTime(),
                        'sitename': sitename
                    };
                }
                GM_setValue('downvotedPostsEditAlert', JSON.stringify(postsToCheck));
            });

            //set up websockets
            var w = new WebSocket("wss://qa.sockets.stackexchange.com/");
            var posts = Object.keys(postsToCheck);
            w.onmessage = function(e) {
                var data = JSON.parse(e.data);
                var sitename;
                var title;
                data.data = JSON.parse(data.data);
                sox.debug('downvotedPostsEditAlert Received Data:', data.data);
                if (data.data.a == 'post-edit' && posts.indexOf((data.data.id).toString()) > -1) {
                    for (var c in websocketSiteCodes) {
                        if (websocketSiteCodes[c] == data.action.split('-')[0]) {
                            sitename = c;
                            sox.helpers.getFromAPI('posts', data.data.id, sitename, function(d) {
                                title = d.items[0].title;
                                notifications[data.data.id] = {
                                    'sitename': sitename,
                                    'url': 'http://' + sitename + '.stackexchange.com/' + (d.items[0].post_type == 'question' ? 'q/' : 'a/') + data.data.id,
                                    'title': title,
                                    'editor': d.items[0].last_editor.display_name,
                                    'editor_link': d.items[0].last_editor.link,
                                    'edit_date': d.items[0].last_edit_date,
                                    'type': d.items[0].post_type
                                };
                                GM_setValue('downvotedPostsEditAlert-notifications', JSON.stringify(notifications));
                                addEditNotification('http://' + sitename + '.stackexchange.com/' + (d.items[0].post_type == 'question' ? 'q/' : 'a/') + data.data.id, title + ' [LIVE]', sitename, data.data.id, true, d.items[0].last_editor.display_name, d.items[0].last_editor.link, d.items[0].last_edit_date, d.items[0].post_type, postsToCheck);
                                sox.debug('downvotedPostsEditAlert: adding notification from live');
                            }, 'activity&filter=!-*f(6qkz8Rkb');
                        }
                    }
                }
            };

            $.each(notifications, function(i, o) {
                addEditNotification(o.url, o.title, o.sitename, i, false, o.editor, o.editor_link, o.edit_date, o.type, postsToCheck);
            });

            if (!$.isEmptyObject(postsToCheck)) {
                sox.debug(postsToCheck);
                $.each(postsToCheck, function(i, o) {
                    sox.debug('downvotedPostsEditAlert: Last Checked Time: ' + o.lastCheckedTime);
                    if (new Date().getTime() >= ((o.lastCheckedTime || 0) + 900000)) { //an hour: 3600000ms, 15 minutes: 900000ms, 1 minute: 60000ms
                        sox.helpers.getFromAPI('posts', i, o.sitename, function(json) {
                            sox.debug('downvotedPostsEditAlert json:', json);
                            sox.debug('downvotedPostsEditAlert check:', json.items[0].last_edit_date + '>' + (o.lastCheckedTime || o.addedDate) / 1000);
                            sox.debug('downvotedPostsEditAlert evaluation', json.items[0].last_edit_date > (o.lastCheckedTime || o.addedDate) / 1000);
                            if (json.items[0].last_edit_date > (o.lastCheckedTime || o.addedDate) / 1000) {
                                sox.debug('downvotedPostsEditAlert: adding notification from api');
                                addEditNotification(json.items[0].link, json.items[0].title + ' [API]', json.items[0].link.split('/')[2].split('.')[0], i, true, json.items[0].last_editor.display_name, json.items[0].last_editor.link, json.items[0].last_edit_date, json.items[0].post_type, postsToCheck);
                                notifications[i] = {
                                    'sitename': json.items[0].link.split('/')[2].split('.')[0],
                                    'url': json.items[0].link,
                                    'title': json.items[0].title,
                                    'editor': json.items[0].last_editor.display_name,
                                    'editor_link': json.items[0].last_editor.link,
                                    'edit_date': json.items[0].last_edit_date,
                                    'type': json.items[0].post_type
                                };
                                GM_setValue('downvotedPostsEditAlert-notifications', JSON.stringify(notifications));
                            }
                        }, "activity&filter=!-*f(6qkz8Rkb", false); //false means async=false
                        o.lastCheckedTime = new Date().getTime();
                    }
                    GM_setValue('downvotedPostsEditAlert', JSON.stringify(postsToCheck));
                    sox.debug(w);
                    sox.debug(w.readyState);
                    if (w.readyState === 1) {
                        sendWebSocket(siteCodes, o.sitename, o.questionId);
                    } else {
                        w.onopen = function() {
                            sox.debug('websocket opened');
                            sendWebSocket(websocketSiteCodes, o.sitename, o.questionId);
                        };
                    }
                });
            }
        },

        chatEasyAccess: function() {
            // Description: Adds options to give a user read/write/no access in chat from their user popup dialog

            sox.helpers.observe('.user-popup .last-dates', function(node) {
                var $node = $(node).parent();
                var id = $node.find('a')[0].href.split('/')[4];
                if ($('.chatEasyAccess').length) $('.chatEasyAccess').remove();

                $node.find('div:last-child').last().after('<div class="chatEasyAccess">give <b id="read-only">read</b> / <b id="read-write">write</b> / <b id="remove">no</b> access</div>');
                $(document).on('click', '.chatEasyAccess b', function() {
                    var $that = $(this);
                    $.ajax({
                        url: 'http://chat.stackexchange.com/rooms/setuseraccess/' + location.href.split('/')[4],
                        type: 'post',
                        data: {
                            'fkey': fkey().fkey,
                            'userAccess': $that.attr('id'),
                            'aclUserId': id
                        },
                        success: function(d) {
                            if (d === '') {
                                alert('Successfully changed user access');
                            } else {
                                alert(d);
                            }
                        }
                    });
                });
            }, document.getElementById('chat-body'));
        },

        topAnswers: function() {
            // Description: Adds a box above answers to show the most highly-scoring answers

            var count = 0;
            var $topAnswers = $('<div/>', {
                    id: 'sox-top-answers',
                    style: 'padding-bottom: 10px; border-bottom: 1px solid #eaebec;'
                }),
                $table = $('<table/>', {
                    style: 'margin:0 auto;'
                }),
                $row = $('<tr/>');

            $table.append($row).appendTo($topAnswers);

            function score(e) {
                return +$(e).parent().find('.vote-count-post').text();
            }

            function compareByScore(a, b) {
                return score(b) - score(a);
            }

            $(':not(.deleted-answer) .answercell').slice(1).sort(compareByScore).slice(0, 5).each(function() {
                count++;
                var id = $(this).find('.short-link').attr('id').replace('link-post-', ''),
                    score = $(this).prev().find('.vote-count-post').text(),
                    icon = 'vote-up-off';

                if (score > 0) {
                    icon = 'vote-up-on';
                }
                if (score < 0) {
                    icon = 'vote-down-on';
                }

                var $column = $('<td/>', {
                        style: 'width: 100px; text-align: center;'
                    }),
                    $link = $('<a/>', {
                        href: '#' + id
                    }),
                    $icon = $('<i/>', {
                        class: icon,
                        style: 'margin-bottom: 0; padding-right: 5px;'
                    });

                $link.append($icon).append('Score: ' + score);
                $column.append($link).appendTo($row);
            });

            if (count > 0) {
                $('#answers div.answer:first').before($topAnswers);
                $table.css('width', count * 100 + 'px');
            }
        },

        tabularReviewerStats: function() {
            // Description: Adds a notification to the inbox if a question you downvoted and watched is edited
            // Idea by lolreppeatlol @ http://meta.stackexchange.com/a/277446/260841 :)

            sox.helpers.observe('.review-more-instructions ul', function() {
                var info = {};
                $('.review-more-instructions ul:eq(0) li').each(function() {
                    var text = $(this).text(),
                        username = $(this).find('a').text(),
                        link = $(this).find('a').attr('href'),
                        approved = text.match(/approved (.*?)[a-zA-Z]/)[1],
                        rejected = text.match(/rejected (.*?)[a-zA-Z]/)[1],
                        improved = text.match(/improved (.*?)[a-zA-Z]/)[1];
                    info[username] = {
                        'link': link,
                        'approved': approved,
                        'rejected': rejected,
                        'improved': improved
                    };
                });
                var $editor = $('.review-more-instructions ul:eq(1) li'),
                    editorName = $editor.find('a').text(),
                    editorLink = $editor.find('a').attr('href'),
                    editorApproved = $editor.text().match(/([0-9]+)/g)[0], //`+` matches 'one or more' to make sure it works on multi-digit numbers!
                    editorRejected = $editor.text().match(/([0-9]+)/g)[1];
                info[editorName] = {
                    'link': editorLink,
                    'approved': editorApproved,
                    'rejected': editorRejected
                };
                var table = "<table><tbody><tr><th style='padding: 4px;'>User</th><th style='padding: 4px;'>Approved</th><th style='padding: 4px;'>Rejected</th><th style='padding: 4px;'>Improved</th style='padding: 4px;'></tr>";
                $.each(info, function(user, details) {
                    table += "<tr><td style='padding: 4px;'><a href='" + details.link + "'>" + user + "</a></td><td style='padding: 4px;'>" + details.approved + "</td><td style='padding: 4px;'>" + details.rejected + "</td><td style='padding: 4px;'>" + (details.improved ? details.improved : 'N/A') + "</td></tr>";
                });
                table += "</tbody></table>";
                $('.review-more-instructions p, .review-more-instructions ul').remove();
                $('.review-more-instructions').append(table);
            });
        },

        linkedToFrom: function() {
            // Description: Add an arrow to linked posts in the sidebar to show whether they are linked to or linked from

            var currentId = location.href.split('/')[4];
            $('.linked .spacer a.question-hyperlink').each(function() {
                var id = $(this).attr('href').split('/')[4];
                if ($('a[href*="' + id + '"]').not('.spacer a').length) {
                    var $that = $(this);
                    $that.append('<i class="fa fa-chevron-right"  title="Current question links to this question" style="color:black;margin-left:5px;"></i>');
                    $.ajax({
                        url: '/questions/' + id,
                        type: 'get',
                        dataType: 'html',
                        async: 'false',
                        success: function(d) {
                            if ($(d).find('a[href*="' + currentId + '"]').not('.spacer a').length) {
                                $that.append('<i class="fa fa-chevron-left" title="Current question is linked from this question" style="color:black;margin-left:5px;"></i>');
                            }
                        }
                    });
                } else {
                    $(this).append('<i class="fa fa-chevron-left" title="Current question is linked from this question" style="color:black;margin-left:5px;"></i>');
                }
            });
        },

        alignBadgesByClass: function() {
            // Description: Aligns badges by their class (bronze/silver/gold) on user profiles

            var numbers = {
                    'gold': 0,
                    'silver': 0,
                    'bronze': 0
                },
                classes = ['gold', 'silver', 'bronze'],
                acs = {};

            $('.user-accounts tr .badges').each(function(i, o) {
                var b, s, g;
                if ($(this).find('>span[title*="bronze badge"]').length) {
                    b = $(this).find('>span[title*="bronze badge"] .badgecount').text();
                }
                if ($(this).find('>span[title*="silver badge"]').length) {
                    s = $(this).find('>span[title*="silver badge"] .badgecount').text();
                }
                if ($(this).find('>span[title*="gold badge"]').length) {
                    g = $(this).find('>span[title*="gold badge"] .badgecount').text();
                }
                acs[i] = {
                    'bronze': b,
                    'silver': s,
                    'gold': g
                };
            });
            $.each(acs, function(k, v) {
                var $badgesTd = $('.user-accounts tr .badges').eq(k);
                $badgesTd.html('');
                if (acs[k].gold) {
                    $badgesTd.append('<span title="' + acs[k].gold + ' gold badges"><span class="badge1"></span><span class="badgecount">' + acs[k].gold + '</span></span>');
                } else {
                    $badgesTd.append('<span><span class="badge1" style="background-image:none"></span><span class="badgecount"></span></span>');
                }
                if (acs[k].silver) {
                    $badgesTd.append('<span title="' + acs[k].silver + ' silver badges"><span class="badge2"></span><span class="badgecount">' + acs[k].silver + '</span></span>');
                } else {
                    $badgesTd.append('<span><span class="badge1" style="background-image:none"></span><span class="badgecount"></span></span>');
                }
                if (acs[k].bronze) {
                    $badgesTd.append('<span title="' + acs[k].bronze + ' bronze badges"><span class="badge3"></span><span class="badgecount">' + acs[k].bronze + '</span></span>');
                } else {
                    $badgesTd.append('<span><span class="badge1" style="background-image:none"></span><span class="badgecount"></span></span>');
                }
            });

            $('.user-accounts .badges span').css({
                'min-width': '20px',
                'display': 'inline-block'
            });

        },

        quickAuthorInfo: function() { //TODO: make this feature work without needing to set async to false, which is a hacky way of fixing it atm
            // Description: Shows when the post's author was last active and their registration state in the comments section

            function addLastSeen(userDetailsFromAPI) {
                $('.question, .answer').each(function() {
                    sox.debug('current post', $(this));
                    if ($(this).find('.post-signature a').length) {
                        var $anchor = $(this).find('.post-signature .user-details:last a:last');
                        var id = $anchor.length ? $anchor.attr('href').split('/')[2] : undefined;
                        sox.debug('quickAuthorInfo addLastSeen(): current id', id);
                        sox.debug('quickAuthorInfo addLastSeen(): userdetailscurrent id', userDetailsFromAPI[id]);
                        if (userDetailsFromAPI[id] && !$(this).find('.sox-last-seen').length) {
                            var lastSeenDate = new Date(userDetailsFromAPI[id].last_seen);
                            $(this).find('.comments').removeClass('dno');
                            $(this).find('.comments tbody:eq(0)').prepend("<tr class='comment'><td class='comment-actions sox-last-seen'></td><td class='comment-text'><div style='display: block; text-align: right;' class='comment-body'>last seen: <time class='timeago' datetime='" + lastSeenDate.toISOString() + "' title='" + lastSeenDate.toLocaleString() + "'>" + lastSeenDate.toLocaleString() + "</time> | type: " + userDetailsFromAPI[id].type + "</div></td></tr>");
                        }
                    }
                });
                $("time.timeago").timeago();
            }

            $('.comments').addClass('quickAuthorInfoEnabled');
            var answerers = {};

            $('.question, .answer').each(function() {
                var $userDetailsAnchor = $(this).find('.post-signature .user-details a').last();
                if ($userDetailsAnchor.length) {
                    var userid = ($userDetailsAnchor.attr('href') ? $userDetailsAnchor.attr('href').split('/')[2] : 0);
                    var username = $userDetailsAnchor.text();
                    if (userid !== 0) answerers[userid] = username;
                } else {
                    sox.loginfo('Could not find user user link for: ', $(this));
                }
            });

            sox.debug('quickAuthorInfo answerer IDs', answerers);
            sox.debug('quickAuthorInfo API call parameters', 'users', Object.keys(answerers).join(';'), sox.site.currentApiParameter);

            sox.helpers.getFromAPI('users', Object.keys(answerers).join(';'), sox.site.currentApiParameter, function(data) {
                sox.debug('quickAuthorInfo api dump', data);

                var userDetailsFromAPI = {};
                $.each(data.items, function(k, v) {
                    userDetailsFromAPI[v.user_id] = {
                        'last_seen': v.last_access_date * 1000,
                        'type': v.user_type
                    };
                });
                sox.debug('quickAuthorInfor userdetailsfromapi', userDetailsFromAPI);
                addLastSeen(userDetailsFromAPI);
                sox.helpers.observe('.new_comment', function() { //make sure it doesn't disappear when adding a new comment!
                    addLastSeen(userDetailsFromAPI);
                }, document.querySelectorAll('.comments table'));
            }, 'creation', 'false'); //false means async=false;
        },

        hiddenCommentsIndicator: function() {
            // Description: Darkens the border underneath comments if there are hidden comments underneath it

            $('.question, .answer').each(function() {
                if ($(this).find('.js-show-link.comments-link:visible').length) {
                    var postId = $(this).attr('data-questionid') || $(this).attr('data-answerid'),
                        x = [],
                        y = [],
                        protocol = location.protocol,
                        hostname = location.hostname,
                        baseUrl = protocol + '//' + hostname;
                    $.get(baseUrl + '/posts/' + postId + '/comments', function(d) {
                        var $commentCopy = $('#comments-' + postId + ' .comment-text .comment-copy');

                        $(d).find('.comment-text').each(function(i) {
                            x.push($(this).find('.comment-copy').text());
                        });

                        $commentCopy.filter(function(d) {
                            y.push(x.indexOf($commentCopy.eq(d).text()));
                        });

                        for (var i = 0; i < y.length; i++) {
                            if (y[i] != y[i + 1] - 1) {
                                $commentCopy.filter(function(d) {
                                    return $(this).text() == x[y[i]];
                                }).parent().parent().parent().find('.comment-actions, .comment-text').css('border-bottom-color', 'gray');
                            }
                        }
                    });
                }
            });
        },

        hotNetworkQuestionsFiltering: function(settings) {
            // Description: Filter hot network questions in the sidebar based on their attributes such as title, site, etc..

            $('#hot-network-questions li a').each(function() {
                var i;
                if (settings.wordsToBlock && settings.wordsToBlock !== '') {
                    var words = $(this).text().split(' '),
                        wordsToBlock = settings.wordsToBlock.split(',');
                    for (i = 0; i < wordsToBlock.length; i++) {
                        if (words.indexOf(wordsToBlock[i]) != -1) {
                            $(this).parent().hide();
                        }
                    }
                }
                if (settings.sitesToBlock && settings.sitesToBlock !== '') {
                    var site = $(this).attr('href'),
                        sitesToBlock = settings.sitesToBlock.split(',');
                    for (i = 0; i < sitesToBlock.length; i++) {
                        if (sox.location.matchWithPattern(sitesToBlock[i], site)) {
                            $(this).parent().hide();
                        }
                    }
                }
                if (settings.titlesToHideRegex && settings.titlesToHideRegex !== '') {
                    var title = $(this).text(),
                        titlesToHide = settings.titlesToHideRegex.split(',');
                    for (i = 0; i < titlesToHide.length; i++) {
                        if (title.match(new RegExp(titlesToHide))) {
                            $(this).parent().hide();
                        }
                    }
                }
                $(this).append('<i class="fa fa-tags getQuestionTags"></i>');
            });

            $('.getQuestionTags').hover(function(e) {
                if (!$(this).attr('data-tags')) {
                    var $that = $(this),
                        id = $(this).parent().attr('href').split('/')[4],
                        sitename = $(this).parent().attr('href').split('/')[2];

                    sox.helpers.getFromAPI('questions', id, sitename, function(d) {
                        $that.attr('data-tags', d.items[0].tags.join(', '));
                    });
                }
            }, function() {
                if (!$(this).next().hasClass('tooltip') && $(this).attr('data-tags')) {
                    $(this).after('<span class="tooltip" style="display: block;margin-left: 5px;background-color: #eeeefe;border: 1px solid darkgrey;font-size: 11px;padding: 1px;">' + $(this).attr('data-tags') + '</span>');
                    $(this).remove();
                }
            });
        },

        warnNotLoggedIn: function() {
            // Description: Add a small notice at the bottom left of the screen if you are not logged in when browsing an SE site

            var div = $('<div/>', {
                id: 'loggedInReminder',
                style: 'position: fixed; right: 0; bottom: 50px; background-color: rgba(200, 200, 200, 1); width: 200px; height: 35px; text-align: center; padding: 3px; color: red;',
                html: 'You are not logged in. You should <a href="/users/login">log in</a> to continue enjoying SE.'
            });

            function checkAndAddReminder() {
                if (!sox.user.loggedIn && !sox.location.on('winterbash2016.stackexchange.com')) {
                    if (!$('#loggedInReminder').length) $('.container').append(div);
                } else {
                    $('#loggedInReminder').remove();
                }
            }
            checkAndAddReminder();
            setInterval(checkAndAddReminder, 300000); //5 mins
        },

        disableOwnPostVoteButtons: function() {
            // Description: disables vote buttons on your own posts

            $('.answer, .question')
                .find('.user-details:last a')
                .filter('a[href*=' + sox.user.id + ']')
                .closest('.answer, .question')
                .find('.votecell .vote a[class*="vote"]')
                .not('[id*="vote-accept"]') //https://github.com/soscripted/sox/issues/165
                .removeClass('sox-better-css')
                .css({
                    'cursor': 'default',
                    'opacity': '0.5',
                    'pointer-events': 'none' //disables the anchor tag (jQuery off() doesn't work)
                })
                .attr('title', 'You cannot vote on your own posts.');
        },

        replyToOwnChatMessages: function() {
            // Description: Adds a reply button to your own chat messages so you can reply to your own messages easier and quicker
            // I use $(document).on instead of .each, since using .each wouldn't apply to messages loaded via "Load more messages" and "Load to my last message"
            // https://github.com/soscripted/sox/issues/118#issuecomment-266225764 by @IStoleThePies

            $(document).on('mouseenter', '.mine .message', function() {
                //Remove excess spacing to the left of the button (by emptying .meta, which has "&nbsp" in it), and set the button color to the background color
                $(this).find('.meta').empty().css({
                    "background-color": $(this).parent().css("background-color"),
                    "padding-right": "1px"
                }).show().append(replySpan);
                //The "padding-right: 1px" is to avoid some weird bug I can't figure out how to fix
            }).on('mouseleave', '.mine .message', function() {
                $(this).find('.meta').hide().find('.newreply').remove();
            })

            //Do the same thing if you hover over the timestamp
            .on('mouseenter', '.mine .timestamp', function() {
                $(this).next().find('.meta').empty().css({
                    "background-color": $(this).parent().css("background-color"),
                    "padding-right": "1px"
                }).show().append(replySpan);
            }).on('mouseleave', '.mine .timestamp', function() {
                $(this).next().find('.meta').hide().find('.newreply').remove();
            })

            .on('click', '.newreply.added-by-sox', function(e) {
                var $message = $(e.target).closest('.message'),
                    id = $message.attr('id').split('-')[1],
                    rest = $('#input').focus().val().replace(/^:([0-9]+)\s+/, '');
                $('#input').val(':' + id + ' ' + rest).focus();
            });

            var replySpan = $('<span/>', {
                class: 'newreply added-by-sox',
                'title': 'link my next chat message as a reply to this'
            });
        },

        hideCertainQuestions: function(settings) {
            // Description: Hide certain questions depending on your choices

            sox.debug('hideCertainQuestions settings', settings);
            if (settings.duplicate || settings.closed || settings.migrated || settings.onHold) {
                $('.question-summary').each(function() { //Find the questions and add their id's and statuses to an object
                    var $question = $(this);
                    var $anchor = $(this).find('.summary a:eq(0)');
                    var text = $anchor.text().trim();

                    if (text.substr(text.length - 11) == '[duplicate]' || $question.attr('data-sox-question-state') == 'duplicate') {
                        if (settings.duplicate) $question.hide();

                    } else if (text.substr(text.length - 8) == '[closed]' || $question.attr('data-sox-question-state') == 'closed') {
                        if (settings.closed) $question.hide();

                    } else if (text.substr(text.length - 10) == '[migrated]' || $question.attr('data-sox-question-state') == 'migrated') {
                        if (settings.migrated) $question.hide();

                    } else if (text.substr(text.length - 9) == '[on hold]' || $question.attr('data-sox-question-state') == 'on hold') {
                        if (settings.onHold) $question.hide();
                    }
                });
            }
            if (settings.deletedAnswers) {
                var length = $('.answer.deleted-answer').hide().length;
                $('.answers-subheader h2').append(' (' + length + ' deleted & hidden)');
            }
        },

        inlineEditorEverywhere: function() {
            // Description: Enabled inline editor on all sites
            // Written by @nicael: http://stackapps.com/questions/6216/inline-editor-regardless-of-reputation, and copied with nicael's permission

            $(".suggest-edit-post").removeClass("suggest-edit-post").addClass("edit-post");
            StackExchange.using("inlineEditing", function() {
                StackExchange.inlineEditing.init();
            });
        },

        flagPercentageBar: function() {
            // Description: Adds a coloured percentage bar above the pane on the right of the flag summary page to show percentage of helpful flags

            var helpfulFlags = 0;
            $("td > a:contains('helpful')").parent().prev().each(function() {
                helpfulFlags += parseInt($(this).text().replace(",", ""));
            });

            var declinedFlags = 0;
            $("td > a:contains('declined')").parent().prev().each(function() {
                declinedFlags += parseInt($(this).text().replace(",", ""));
            });

            if (helpfulFlags > 0) {

                var percentHelpful = Number(Math.round((helpfulFlags / (helpfulFlags + declinedFlags)) * 100 + 'e2') + 'e-2');

                if (percentHelpful > 100) percentHelpful = 100;

                var percentColor;
                if (percentHelpful >= 90) {
                    percentColor = "limegreen";
                } else if (percentHelpful >= 80) {
                    percentColor = "darkorange";
                } else if (percentHelpful < 80) {
                    percentColor = "red";
                }

                //this is for the dynamic part; the rest of the CSS is in the main CSS file
                GM_addStyle("#sox-flagPercentProgressBar:after {\
                               background: " + percentColor + ";\
                               width: " + percentHelpful + "%;\
                           }");

                $("#flag-stat-info-table").before("<h3 id='sox-flagPercentHelpful' title='pending, aged away and disputed flags are not counted'><span id='percent'>" + percentHelpful + "%</span> helpful</h3>");
                $("#sox-flagPercentHelpful span#percent").css("color", percentColor);

                $("#sox-flagPercentHelpful").after("<div id='sox-flagPercentProgressBar'></div>");
            }
        }
    };
})(window.sox = window.sox || {}, jQuery);