divan/DivanRazor/Pages/Error.cshtml

@page
@model ErrorModel
@{
    Layout = null;
    ViewData["Title"] = "غیر متوقع خرابی";
}

<!DOCTYPE html>
<html lang="ur-PK" dir="rtl">
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>
        @ViewData["Title"]
    </title>
    <link href="~/css/p8.css" asp-append-version="true" rel="stylesheet" type="text/css" />
    <partial name="_DivanHead" />
    <link rel="shortcut icon" href="/favicon.ico?version=1" type="image/x-icon" />
    <link rel="search" type="application/opensearchdescription+xml" title="دیوان" href="/search.xml" />

    <style>
        code, pre {
            background-color: #333;
            color: #fff;
            border: none !important;
            direction:ltr;
        }

        .stacktrace .st-type {
            color: #0a8472;
            font-weight: bolder
        }

        .stacktrace .st-method {
            color: #70c9ba;
            font-weight: bolder
        }

        .stacktrace .st-frame-params {
            color: #fff;
            font-weight: 400
        }

        .stacktrace .st-param-type {
            color: #0a8472
        }

        .stacktrace .st-param-name {
            color: #fff
        }

        .stacktrace .st-file {
            color: #f8b068
        }

        .stacktrace .st-line {
            color: #ff4f68
        }
    </style>
</head>

<body>
    <div id="hdr">
        <h1><a href="/" title="دیوان"><span class="divan-wordmark divan-wordmark--sm">دیوان</span></a></h1>
    </div>

    <h1 class="text-danger">غیر متوقع خرابی</h1>
    <h2 class="text-danger">افسوس، مطلوبہ صفحہ دکھاتے ہوئے خرابی پیش آئی.</h2>
    <p>اگر صفحہ دوبارہ لوڈ کرنے سے بھی یہ خرابی دور نہ ہو تو ممکن ہے دیوان کے سرور پر بوجھ ہو یا کوئی مسئلہ ہو جسے حل ہونے میں کچھ وقت لگے۔ براہِ کرم کچھ دیر بعد دوبارہ کوشش کریں:</p>

    @if (Model.ShowRequestId)
    {
        <p>
            <strong>درخواست کی شناخت:</strong> <code>@Model.RequestId</code>
        </p>
    }

    <h3>پروگرامر کے لیے خرابی کی تفصیل</h3>

    <h4>خرابی کا پیغام:</h4>
    <p style="direction:ltr;color:red">
        @ViewData["Exception"]
    </p>

    <h4>خرابی کا راستہ:</h4>

    <pre>
    <code style="direction:ltr" class="stacktrace" data-bind="text: content">
            @ViewData["StackTrace"]
    </code>
    </pre>


    <script src="/lib/jquery/dist/jquery.min.js"></script>

    <script>
        /*!
        * netStack v1.0.14
        * A simple and easy jQuery plugin for highlighting .NET stack traces
        * License : Apache 2
        * Author : https://elmah.io
        */
        (function($) {
            'use strict';

            $.fn.netStack = function(options) {

                function search(nameKey, myArray) {
                    for (var i = 0; i < myArray.length; i++) {
                        if (myArray[i].name === nameKey) {
                            return myArray[i];
                        }
                    }
                }

                function formatException(exceptionMessage, at_language) {
                    var result = exceptionMessage || '';
                    var searchReplaces = [
                        {
                            find: new RegExp(" " + at_language, "g"),
                            repl: '\r\n   ' + at_language
                        },
                        {
                            find: new RegExp(" ---> ", "g"),
                            repl: '\r\n ---> '
                        },
                        {
                            find: new RegExp("\\) " + at_language + " ", "g"),
                            repl: '\r\n ' + at_language + ' '
                        },
                        {
                            find: / --- End of inner exception stack trace ---/g,
                            repl: '\r\n   --- End of inner exception stack trace ---'
                        }
                    ]
                    searchReplaces.forEach(function(item) {
                        result = result.replace(item.find, item.repl);
                    });
                    return result;
                };

                var settings = $.extend({

                    // Default values for classes
                    prettyprint: false,
                    frame: 'st-frame',
                    type: 'st-type',
                    method: 'st-method',
                    paramsList: 'st-frame-params',
                    paramType: 'st-param-type',
                    paramName: 'st-param-name',
                    file: 'st-file',
                    line: 'st-line'

                }, options);

                var languages = [
                    { name: 'english', at: 'at', in: 'in', line: 'line' },
                    { name: 'danish', at: 'ved', in: 'i', line: 'linje' },
                    { name: 'german', at: 'bei', in: 'in', line: 'Zeile' }
                ];

                return this.each(function() {

                    // Get the stacktrace, sanitize it, and split it into lines

                    var stacktrace = $(this).text(),
                        sanitizedStack = stacktrace.replace(/</g, '&lt;').replace(/>/g, '&gt;'),
                        lines = sanitizedStack.split('\n'),
                        lang = '',
                        clone = '';

                    // search for language
                    for (var i = 0, j = lines.length; i < j; ++i) {
                        if (lang === '') {
                            var line = lines[i];
                            var english = new RegExp('\\bat .*\\)'),
                                danish = new RegExp('\\bved .*\\)'),
                                german = new RegExp('\\bbei .*\\)');

                            if (english.test(lines[i])) {
                                lang = 'english';
                            } else if (danish.test(lines[i])) {
                                lang = 'danish';
                            } else if (german.test(lines[i])) {
                                lang = 'german';
                            }
                        }
                    }

                    if (lang === '') return;

                    var selectedLanguage = search(lang, languages);

                    // Pritty print result if is set to true
                    if (settings.prettyprint) {
                        sanitizedStack = formatException(sanitizedStack, selectedLanguage['at']);
                        lines = sanitizedStack.split('\n');
                    }

                    for (var i = 0, j = lines.length; i < j; ++i) {

                        var li = lines[i],
                            hli = new RegExp('\\b' + selectedLanguage['at'] + ' .*\\)');

                        if (hli.test(lines[i])) {

                            // Frame
                            var regFrame = new RegExp('\\b' + selectedLanguage['at'] + ' .*?\\)'),
                                partsFrame = String(regFrame.exec(lines[i]));
                            partsFrame = partsFrame.replace(selectedLanguage['at'] + ' ', '');

                            // Frame -> ParameterList
                            var regParamList = new RegExp('\\(.*\\)'),
                                partsParamList = String(regParamList.exec(lines[i]));

                            // Frame -> Params
                            var partsParams = partsParamList.replace('(', '').replace(')', ''),
                                arrParams = partsParams.split(', '),
                                stringParam = '';

                            for (var x = 0, y = arrParams.length; x < y; ++x) {
                                var theParam = '',
                                    param = arrParams[x].split(' '),
                                    paramType = param[0],
                                    paramName = param[1];

                                if (param[0] !== "null" && param[0] !== '') {
                                    theParam = '<span class="' + settings.paramType + '">' + paramType + '</span>' + ' ' + '<span class="' + settings.paramName + '">' + paramName + '</span>';
                                    stringParam += String(theParam) + ', ';
                                }
                            }

                            stringParam = stringParam.replace(/,\s*$/, "");
                            stringParam = '<span class="' + settings.paramsList + '">' + '(' + stringParam + ')' + '</span>';

                            // Frame -> Type & Method
                            var partsTypeMethod = partsFrame.replace(partsParamList, ''),
                                arrTypeMethod = partsTypeMethod.split('.'),
                                method = arrTypeMethod.pop(),
                                type = partsTypeMethod.replace('.' + method, ''),
                                stringTypeMethod = '<span class="' + settings.type + '">' + type + '</span>.' + '<span class="' + settings.method + '">' + method + '</span>';

                            // Construct Frame
                            var newPartsFrame = partsFrame.replace(partsParamList, stringParam).replace(partsTypeMethod, stringTypeMethod);

                            // Line
                            var regLine = new RegExp('\\b:' + selectedLanguage['line'] + '.*'),
                                partsLine = String(regLine.exec(lines[i]));
                            partsLine = partsLine.replace(':', '');

                            // File => (!) text requires multiline to exec regex, otherwise it will return null.
                            var regFile = new RegExp('\\b' + selectedLanguage['in'] + '\\s.*$', 'm'),
                                partsFile = String(regFile.exec(lines[i]));
                            partsFile = partsFile.replace(selectedLanguage['in'] + ' ', '').replace(':' + partsLine, '');

                            li = li.replace(partsFrame, '<span class="' + settings.frame + '">' + newPartsFrame + '</span>')
                                .replace(partsFile, '<span class="' + settings.file + '">' + partsFile + '</span>')
                                .replace(partsLine, '<span class="' + settings.line + '">' + partsLine + '</span>');

                            li = li.replace(/&lt;/g, '<span>&lt;</span>').replace(/&gt;/g, '<span>&gt;</span>');

                            if (lines.length - 1 == i) {
                                clone += li;
                            } else {
                                clone += li + '\n';
                            }
                        } else {
                            if ((lines[i].trim()).length) {
                                li = lines[i];

                                if (lines.length - 1 == i) {
                                    clone += li;
                                } else {
                                    clone += li + '\n';
                                }
                            }
                        }
                    }

                    return $(this).html(clone);

                });

            };

        }(jQuery));


        $(document).ready(function() {
            $('.stacktrace').netStack({
                prettyprint: true
            });
        });


    </script>

</body>
</html>