script.js

if (typeof String.prototype.endsWith !== 'function') {
    String.prototype.endsWith = function(suffix) {
        return this.indexOf(suffix, this.length - suffix.length) !== -1;
    };
}

var BLAZE_DEBUG_MODE = false;
var API_KEYS = {
    BLAZE: "p3YZ1qDutpcBd7Bte2mcDw((",
    DEBUG: "2WQ5ksCzcYLeeYJ0qM4kHw(("
}

$(document).ready(function() {
    var apiEndpoint = "answers";
    var currentPage = 1;
    var pageSize = 100;
      var autorefresh_time = 1000000000; //crazy long == no refresh, because I'm lazy
      var autorefresh_timeout;
    var sort = ByCreationDate;
    var previousFlags;
    var previousFlagText = "";
    var highlightsOnly = true;

    $("#blaze-api-key-field").focus();
    InitSiteAPIKeyAutocomplete();

    var hasToken = false;

    var lochash = location.hash.substr(1);

    var site = lochash.substr(lochash.indexOf('site=')).split('&')[0].split('=')[1];

    if (site) {
        console.log("site: " + site);
        $("#blaze-api-key-field").val(site);
    }

    var token = lochash.substr(lochash.indexOf('access_token='))
                    .split('&')[0]
                    .split('=')[1];
    if (token) {
        console.log("saving token to localstorage: " + token);
        localStorage.setItem('access_token', token);
    }

    var token = localStorage.getItem('access_token');

    if (token) {
        SetAuthButtonText("Verifying...")

        $.ajax({
            type: "GET",
            url: "https://api.stackexchange.com/2.2/access-tokens/" + token,
            data: "key=" + BLAZE_DEBUG_MODE ? API_KEYS.DEBUG : API_KEYS.BLAZE + "",
            success: function(data) {
                console.log("success!")
                console.log(data);
                hasToken = true
                if (data["items"].length == 0) {
                    console.log("current token invalid")
                    localStorage.removeItem("access_token")
                    hasToken = false
                    SetAuthButtonText("Authenticate")
                }
                else {
                    SetAuthButtonText("Verified")
                }
            },
            error: function(data) {
                console.log("error!");
                console.log(data);
                ShowErrorWithMessage(JSON.parse(data.responseText).error_message);
            }
        });
    }

    $(document).on('click', 'a.flag-post-naa', function(e) {
        e.preventDefault();
        var $this = $(e.target)
        if (!$this.is('a.flag-post-naa')) {
          $this = $this.parents('a.flag-post-naa')
        }
        var postId = $this.attr("data-postid");
        var siteName = $this.attr("data-site");

        $.ajax({
            type: "GET",
            url: "https://api.stackexchange.com/2.2/answers/" + postId + "/flags/options",
            data: {
                'key': BLAZE_DEBUG_MODE ? API_KEYS.DEBUG : API_KEYS.BLAZE,
                'site': siteName,
                'access_token': token
            },
            success: function(data) {
                $("#flag_options_form").html("");
                $("#flag_options_form").html(RenderFlagOptions(data["items"]));

                $("#flag_modal").modal();

                $("#modal-flag-answer-button").attr("data-site-name", siteName);
                $("#modal-flag-answer-button").attr("data-post-id", postId);

                console.log(data);
            },
            error: function(data) {
                console.log("error!");
                console.log(data);
                ShowErrorWithMessage(JSON.parse(data.responseText).error_message);
            }
        });
    });

    function AutoRefresh() {
        RefreshData();
        autorefresh_timeout = setTimeout(AutoRefresh, autorefresh_time);
    }

    $(".autorefresh-option#autorefresh-none").click(function() {
        $(".autorefresh-option").removeClass("chosen");
        $(this).addClass("chosen");
        autorefresh_time = 10000000000;
        clearTimeout(autorefresh_timeout);
        autorefresh_timeout = setTimeout(AutoRefresh, autorefresh_time);
    });

    $(".autorefresh-option#autorefresh-10-seconds").click(function() {
        $(".autorefresh-option").removeClass("chosen");
        $(this).addClass("chosen");
        autorefresh_time = 10000;
        clearTimeout(autorefresh_timeout);
        autorefresh_timeout = setTimeout(AutoRefresh, autorefresh_time);
    });

    $(".autorefresh-option#autorefresh-30-seconds").click(function() {
        $(".autorefresh-option").removeClass("chosen");
        $(this).addClass("chosen");
        autorefresh_time = 30000;
        clearTimeout(autorefresh_timeout);
        autorefresh_timeout = setTimeout(AutoRefresh, autorefresh_time);
    });

    $(".autorefresh-option#autorefresh-5-minutes").click(function() {
        $(".autorefresh-option").removeClass("chosen");
        $(this).addClass("chosen");
        autorefresh_time = 300000;
        clearTimeout(autorefresh_timeout);
        autorefresh_timeout = setTimeout(AutoRefresh, autorefresh_time);
    });
    
    $(".dropdown li").click(function() {
        $(this).addClass("chosen");
        $(this).siblings("li").not(this).removeClass("chosen");
    });

    $(document).on("click", "#modal-flag-answer-button", function(e) {
        var $this = $(e.target)
        if (!$this.is('#modal-flag-answer-button')) {
          $this = $this.parents('#modal-flag-answer-button')
        }
        var postId = $this.attr("data-post-id");
        var postText = $("#answer_" + postId.toString()).text();
        var flagId = $('input[name=flag_type]:checked', '#flag_options_form').val();
        var site = $this.attr("data-site-name");

        $.ajax({
            type: "POST",
            url: "https://api.stackexchange.com/2.2/answers/" + postId + "/flags/add",
            data: {
                'key': BLAZE_DEBUG_MODE ? API_KEYS.DEBUG : API_KEYS.BLAZE,
                'site': site,
                'access_token': token,
                'option_id': flagId,
                'comment': ''
            },
            success: function(data) {
                console.log(data);
                $("#flag_modal").modal('hide')
            },
            error: function(jqXHR, textStatus, errorThrown) {
                console.log("error");
                console.log(data);
                ShowErrorWithMessage(jqXHR.responseText.error_message);
            }
        });
    });

    $(".blaze-logo").click(function() {
        $("table#datatable tr").remove();
        $(".blaze-header").fadeIn();
        $(".site-api-key-form").fadeIn();
        $("nav").fadeOut();
    });

    $("#select-answers").click(function() {
        $(".blaze-fetch-items").html("Fetch Answers");
        apiEndpoint = 'answers';
    });

    $("#select-comments").click(function() {
        $(".blaze-fetch-items").html("Fetch Comments");
        apiEndpoint = 'comments';
    });

    $("#select-questions").click(function() {
        $(".blaze-fetch-items").html("Fetch Questions");
        apiEndpoint = 'questions';
    });

    $("#select-users").click(function() {
        $(".blaze-fetch-items").html("Fetch Users");
        apiEndpoint = 'users';
    });

    $(".blaze-fetch-items").click(function() {
        RefreshData();
    });

    $(".authenticate-user-button").click(function() {
        var token = localStorage.getItem('access_token');

        SetAuthButtonText("Working...");

        if (token) {
            $.ajax({
                type: "GET",
                url: "https://api.stackexchange.com/2.2/access-tokens/" + token,
                data: {
                    'key': BLAZE_DEBUG_MODE ? API_KEYS.DEBUG : API_KEYS.BLAZE
                },
                success: function(data) {
                    if (data["items"].length == 0) {
                        console.log("current token invalid");
                        localStorage.removeItem("access_token");
                        window.open("https://stackexchange.com/oauth/dialog?client_id=2670&scope=write_access&redirect_uri=https://charcoal-se.org/blaze/index.html","_self");
                        SetAuthButtonText("Redirecting...");
                        hasToken = false;
                    }
                    else {
                        SetAuthButtonText("Verified");
                        hasToken = true;
                    }
                },
                error: function(jqXHR, textStatus, errorThrown) {
                    ShowErrorWithMessage(jqXHR.responseText.error_message);
                }
            });
        }
        else {
            window.open("https://stackexchange.com/oauth/dialog?client_id=2670&scope=write_access&redirect_uri=https://charcoal-se.org/blaze/index.html", "_self")
        }
    });

    $(".refresh-current-data-button").click(function() {
        var oldHTML = $(this).html();
        $(this).html("working...");

        RefreshData(function() {
            $(".refresh-current-data-button").html(oldHTML);
        });
    });

    $(document).keypress(function(e) {
        if(e.which == 13) {
            RefreshData();
        }
    });

    function RefreshData(f) {
        RemoveErrorsAndWarnings();

        var site = $("#blaze-api-key-field").val();

        window.location.hash = "site=" + site;

        var oldButtonText = $(".blaze-fetch-items").html();
        $(".blaze-fetch-items").html("Loading...");

        var args = {
            'page': currentPage,
            'pagesize': pageSize,
            'key': BLAZE_DEBUG_MODE ? API_KEYS.DEBUG : API_KEYS.BLAZE,
            'site': site,
            'order': 'desc',
            'sort': 'creation',
            'filter': '!LeJQlFEfIbsDDTG1lReSJX'
        }

        if (apiEndpoint == "questions") args.filter = '!)Q7pHZaD2SW58N2KuVqkwvB5';
        if (apiEndpoint == "comments") args.filter = '!)Q3IqX*j)mxF9SKNRz3tb5yK';
        if (apiEndpoint == "users") args.filter = '!40.F89yKwjYalEn_s';

        var url = "https://api.stackexchange.com/2.2/" + apiEndpoint;
        $.ajax({
            type: "GET",
            url: url,
            data: args,
            success: function(data) {
                console.log("backoff: " + data["backoff"]);
                if (data["backoff"]) {
                    var backoff = parseInt(data["backoff"], 10);
                    if (backoff > 0) {
                        ShowWarningWithMessage("Backoff received: " + backoff + " seconds :(");
                    }
                }

                $(".blaze-header").fadeOut();
                $(".site-api-key-form").fadeOut();

                $("nav").fadeIn();

                var items = data["items"];

                items.sort(sort);

                $("table#datatable tr").remove();
                $(items).each(function(index, item) {
                    if (apiEndpoint == 'questions') {
                        $("table#datatable").append(RenderQuestion(item));
                    }
                    else if (apiEndpoint == 'answers') {
                        $("table#datatable").append(RenderAnswer(item, site));
                    }
                    else if (apiEndpoint == 'comments') {
                        $("table#datatable").append(RenderComment(item));
                    }
                    else if (apiEndpoint == 'users') {
                        $("table#datatable").append(RenderUser(item));
                    }
                });

                $(".blaze-fetch-items").html(oldButtonText);

                $("div.alert.alert-danger").remove();

                if (typeof(f) === "function") f();
            },
            error: function(jqXHR, textStatus, errorThrown) {
                string = '<div class="alert alert-danger alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>';
                string = string + jqXHR.responseText["error_message"].charAt(0).toUpperCase() + jqXHR.responseText["error_message"].slice(1);
                string = string + '</div>';
                $("div.alert.alert-danger").remove();
                $(".site-api-key-form").prepend(string);
                $(".blaze-fetch-items").html(oldButtonText);
                ShowErrorWithMessage(jqXHR.responseText["error_message"].charAt(0).toUpperCase() + jqXHR.responseText["error_message"].slice(1));
            }
        });
    }

    // Array sorting functions:

    function ByLength(a, b) {
        var aLength = a["body"].length;
        var bLength = b["body"].length;
        return ((aLength < bLength) ? -1 : ((aLength > bLength) ? 1 : 0));
    }

    function ByCreationDate(a, b) {
        var aDate = a["creation_date"];
        var bDate = b["creation_date"];
        return ((aDate > bDate) ? -1 : ((aDate < bDate) ? 1 : 0));
    }

    $("#sort-by-newest-creation").click(function() {
        sort = ByCreationDate;
        $("table#datatable tr").remove();
        $("#current-sort-indicator").html("Working...");
        RefreshData(function()
            {
                $("#current-sort-indicator").html("Newest");
            });
    });

    $("#sort-by-shortest-length").click(function() {
        sort = ByLength;
        console.log($("#current-sort-indicator"));
        $("table#datatable tr").remove();
        RefreshData(function()
            {
                $("#current-sort-indicator").html("Shortest");
            });
    });

    $("#highlights-enable").click(function() {
        highlightsOnly = true;
        RefreshData(function(){});
    });

    $("#highlights-disable").click(function() {
        highlightsOnly = false;
        RefreshData(function(){});
    });

    // Rendering things

    function RenderAnswer(item) {
        var string;
        var warningChecks = AnswerWarningHeuristics(item);
        if(warningChecks) {
            string = '<tr id="answer_' + item["answer_id"] + '_container" ' + (highlightsOnly ? '' : 'class="warning-answer"') + '><td style="vertical-align:top" class="col-md-1"><div class="score"><h2 style="color:rgba(0,0,0,0.6); pull:right">';
        }
        else {
            string = '<tr id="answer_' + item["answer_id"] + '_container"' + (highlightsOnly ? 'style="display: none"' : '') + '><td style="vertical-align:top" class="col-md-1"><div class="score"><h2 style="color:rgba(0,0,0,0.6); pull:right">';
        }
        string = string + item["score"];
        string = string + '</h2></div></td><td class=""><div class="post col-md-9" style="max-width:75%"><h3><a target="_blank" href="';
        string = string + item["link"];
        string = string + '">';
        string = string + item["title"];
        string = string + '</a>';
        string = string + '</h3>';
        string += '<span class="warning-info" style="color:#c6c625">';
        if(warningChecks) {
            string += 'Warning: ' + warningChecks;
        }
        string += '</span>';
        string += '<hr><span class="post-body" id="answer_' + item["answer_id"] + '" style="color:rgba(70,70,70,1)">';
        string = string + item["body"];
        string = string + '</span>'
        var siteUrl = item["link"].split("/")[2];
        if (hasToken) {
            string = string + '<br /><a class="flag-post-naa" style="float:left; color:rgb(165,65,65);" href="#" data-site="' + siteUrl + '" data-postid="' + item["link"].split("#")[1] + '"><strong>Flag on Site</strong></a>'
        }
        string = string + RenderUsercard(item["owner"], item);
        string = string + '</p></div></td></tr>';
        string = string + '<tr><td class="col-md-1"></td></tr>'; //<td><strong style="color:#b65454">flag</strong></td>
        return string;
    }

    function RenderQuestion(item) {
        var string = '<tr><td style="vertical-align:top" class="col-md-1"><div class="score"><h2 style="color:rgba(0,0,0,0.6); pull:right">';
        string = string + item["score"];
        string = string + '</h2></div></td><td class=""><div class="post col-md-9" style="max-width:75% !important"><h3><a target="_blank" href="';
        string = string + item["link"];
        string = string + '">';
        string = string + item["title"];
        string = string + '</a>';
        string = string + "</br><small>";
        for (var i = 0; i < item["tags"].length; i++) {
            string = string + '<kbd style="background-color:grey">' + item["tags"][i] + '</kbd> ';
        };
        string = string + "</small>";
        string = string + '</h3><hr><span class="post-body" style="color:rgba(70,70,70,1)">';
        string = string + item["body"];
        var siteUrl = item["link"].split("/")[2];
        string = string + RenderUsercard(item["owner"], item);
        string = string + '</p></div></td></tr>';
        return string;
    }

    function RenderComment(item) {
        var string = '<tr style="padding: 0.5em 0; border-bottom: 1px solid grey;"><td class="col-md-1"><div class="score"><h5 style="color:rgba(0,0,0,0.6); pull:right; text-align:right">';
        if (item["score"] != "0") string = string + item["score"];
        string = string + '</h5></div></td><td><div class="post col-md-9">';
        string = string + '<span class="post-body" style="color:rgba(70,70,70,1)">';
        string = string + item["body"];
        string = string + ' - <a target="_blank" href="';
        string = string + item["owner"]["link"];
        string = string + '">';
        string = string + item["owner"]["display_name"];
        if (item["owner"]["user_type"] == 'moderator') string = string + " &diams;";
        string = string + '</a> <a target="_blank" style="color:grey" href="';
        string = string + item["link"];
        string = string + '"><span data-livestamp="';
        string = string + item["creation_date"];
        string = string + '"></span> <span class="glyphicon glyphicon-link"></span>';
        string = string + '</a></span></div></td></tr>';
        return string;
    }

    function RenderUser(item) {
        var string = '<tr style="margin-top:10px"><td style="vertical-align:top" class="col-md-1">';
        string = string + RenderUsercard(item, item).replace("posted ", "created ");
        string = string + '</td><td class=""><div class="post col-md-9" style="max-width:75% !important"><p class="text-danger">';
        string = string + (("about_me" in item) ? item["about_me"] : "-");
        string = string + '</p></div></td></tr>';
        return string;
    }

    function RenderUsercard(user, item) {
        var string = "<div style='background-color: clear; padding-left:5px;padding-right:3px;padding-bottom:3px; padding-top: 2px; width:175px; min-height:58px; float:right;border: 1px dashed rgba(0,0,0,.2);'><div style='margin-top: 0px; font-size:12px; margin-bottom: 2px;color: grey;'>posted ";
        string = string + '<span style="font-weight: bold;"data-livestamp="';
        string = string + item["creation_date"];
        string = string + '"></span>';
        string = string + "</div><div style='float:left; width:32px; height:32px'><img src='";
        string = string + user["profile_image"];
        string = string + "' style='width:32px; height:32px'></div><div style='color:#888; font-size:12px; margin-left:5px;'><span style='padding-left:6px; border-left:6margin-left:6px; border-top:-10px'><a target='_blank' href='";
        string = string + user["link"];
        string = string + "'>";
        string = string + user["display_name"];
        if (user['user_type'] == 'moderator') string = string + ' &diams;';
        string = string + "</a></span>";
        string = string + "</br><span style='color:grey; font-size:12px; padding-left:6px; border-left:6margin-left:6px; border-top:-10px'>";
        string = string + FormatRep(user["reputation"]);
        string = string + "</span>";
        string = string + "</div></div>";
        return string;
    }

    function RenderFlagOptions(items) {
        string = "";

        $(items).each(function(index, item) {
            if(!item["has_flagged"]) {
                string = string + '<input type="radio" name="flag_type" id="flag-' + item["option_id"] + '" value="' + item["option_id"] + '">'
                string = string + '<label for="flag-' + item["option_id"] + '" style="margin-left:10px; font-weight: bold;">' + item["title"] + '</label>';
                string = string + '<label for="flag-' + item["option_id"] + '" style="margin-left:20px; font-weight: normal;">' + item["description"] + '</label>';
            }
            else {
                string = string + '<input type="radio" name="flag_type" id="flag-' + item["option_id"] + '" value="' + item["option_id"] + '" disabled>';
                string = string + '<label for="flag-' + item["option_id"] + '" style="margin-left:10px; color:gray; font-weight: bold;">' + item["title"] + '</label>';
                string = string + '<label for="flag-' + item["option_id"] + '" style="margin-left:20px; color:rgb(165,65,65); font-weight:bold;">you have already raised this type of flag</label>';
            }
            string = string + '<br />';
        });

        return string;
    }

    // Autocomplete things

    function InitSiteAPIKeyAutocomplete() {
        $.ajax({
            type: "GET",
            url: "https://api.stackexchange.com/2.2/sites",
            data: {
                'pagesize': 1000,
                'filter': '!mszzl.y_MC',
                'key': BLAZE_DEBUG_MODE ? API_KEYS.DEBUG : API_KEYS.BLAZE
            },
            success: function(data) {
                var items = data["items"];

                var siteApiKeys = [];

                jQuery.each(items, function(index, item) {
                    siteApiKeys.push(item["api_site_parameter"]);
                });

                $("#blaze-api-key-field").autocomplete({
                    source: siteApiKeys
                });
            },
            error: function(jqXHR, textStatus, errorThrown) {
                ShowErrorWithMessage(jqXHR.responseText.error_message);
            }
        });
    }

    $(".choose-site").click(function(e) {
        $("#blaze-api-key-field").val($(this).attr("id"));
        e.preventDefault();
    });

    function ShowWarningWithMessage(message) {
        RemoveErrorsAndWarnings();
        $(".navbar").before($("<div></div>", {
            'class': 'blaze-modal-warning'
        }).text(message).click(function() {
            $(this).slideUp(200);
        }));
    }

    function ShowErrorWithMessage(message) {
        RemoveErrorsAndWarnings();
        $(".navbar").before($("<div></div>", {
            'class': 'blaze-modal-error'
        })
        .text(message)
        .click(function() {
            $(this).slideUp(200);
        }));
    }

    function RemoveErrorsAndWarnings()     {
        $(".blaze-modal-error").each(function() {
            $(this).slideUp(200);
        });
        $(".blaze-modal-warning").each(function() {
            $(this).slideUp(200);
        });
    }

    function SetAuthButtonText(text) {
        $(".authenticate-user-button").html('<span class="glyphicon glyphicon-lock"></span> ' + text);
    }

    function FormatRep(reputation) {
        return Math.abs(Number(reputation)) >= 1.0e+4 ?
        (Math.abs(Number(reputation)) / 1.0e+3).toFixed(1) + "k" :
        Math.abs(Number(reputation));
    }

    // Experimental post-classifying heuristics

    function getKey(object, item) {
        for(var key in object) {
            if(object[key] == item) {
                return key;
            }
        }
        return null;
    }

    /**
     * Applies post-classifying heuristics for post warnings to an answer.
     * @param {object} item - The API-returned object representing the answer.
     * @returns {string||boolean} - If the post should be highlighted, the reason(s). If not, false.
     */
    function AnswerWarningHeuristics(item) {
        var answerText = item["body"];

        var checks = {
            "ContainsTelephone": function(text) {
                var matches = text.match(/[0-9\-\*]{7,15}/gi);
                if(matches) {
                    for(var match in matches) {
                        var formatted;
                        try {
                            formatted = phoneUtils.formatE164(match);
                        }
                        catch(e) {
                            continue;
                        }
                        var testCountries = ["US", "IN"];
                        for(var countryCode in testCountries) {
                            try {
                                if(phoneUtils.isPossibleNumber(formatted, countryCode)
                                    && phoneUtils.isValidNumber(formatted, countryCode)) return true;
                            }
                            catch(e) {}
                        }
                    }
                    return false;
                }
                else return false;
            },
            "ContainsEmail": function(text) {
                // Thanks voyager (http://stackoverflow.com/users/34813) (http://stackoverflow.com/a/1373724/3160466)
                return text.match(/(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])/gi);
            },
            "PostLengthUnderThreshold": function(text) {
                return text.length < 100;
            },
            "HighLinkProportion": function(text, item) {
                var proportionThreshold = 0.35;     // as in, max 35% of the answer can be links

                var id = item["answer_id"];

                var linkRegex = /<a\shref="([^"]*)"(.*)>(.*)<\/a>/gi;
                var matches = linkRegex.exec(text);

                if(matches) {
                    console.log("[AWC.HighLinkProportion] id " + id + " has matches:");
                    console.log(matches);
                    var linkLength = 0;

                    for(var i = 3; i < matches.length; i += 4) {    // This only matches link titles, not the entire HTML.
                        linkLength += matches[i].length;
                    }

                    return (linkLength / text.length) >= proportionThreshold;
                }
                else {
                    return false;
                }
            },
            "ContainsSignature": function(text, item) {
                return text.substr(-item["owner"]["display_name"].length) === item["owner"]["display_name"];
            },
            "MeTooAnswer": function(text) {
                return (text.match(/(how\s(can(\si)?|to)\s)?(fix|solve|answer)(\s\w+){0,3}\s(problem|question|issue)\?/gi) ||
                        text.match(/(i\s)?(have\s)?(the\s)?same\s((problem|question|issue)|here)/gi)) &&
                        !text.match(/(i\s)?(fixed|solved)\s(this|it)\s(problem|question|issue)?(by|when)/gi);
            },
            "ThanksAnswer": function(text) {
                return text.match(/thank(s)?(ing)?\s(you|to|@\w+)/gi) && text.match(/that\s(helped|solved)/gi);
            },
            "Can'tCommentAnswer": function(text) {
                return text.match(/(can't(\sadd(\sa)?)?|rep(utation)?(\sto)?)\scomment/gi);
            }
        };

        var checkHits = [];

        $.each(checks, function(index, value) {
            if(value(answerText, item)) {
                var matchedReason = getKey(checks, value);
                console.warn("Post ID " + item["answer_id"] + " matched warning '" + matchedReason + "'.");
                checkHits.push(getKey(checks, value));
            }
        });

        return checkHits.join(', ');
    }

});