// locale uojLocaleData = { "username": { "en": "Username", "zh-cn": "用户名" }, "contests::total score": { "en": "Score", "zh-cn": "总分" }, "contests::n participants": { "en": function(n) { return n + " participant" + (n <= 1 ? '' : 's'); }, "zh-cn": function(n) { return "共 " + n + " 名参赛者"; } }, "click-zan::good": { "en": "Good", "zh-cn": "好评" }, "click-zan::bad": { "en": "Bad", "zh-cn": "差评" }, "editor::use advanced editor": { "en": "use advanced editor", "zh-cn": "使用高级编辑器" }, "editor::language": { "en": "Language", "zh-cn": "语言" }, "editor::browse": { "en": "Browse", "zh-cn": "浏览" }, "editor::upload by editor": { "en": "Upload by editor", "zh-cn": "使用编辑器上传" }, "editor::upload from local": { "en": "Upload from local", "zh-cn": "从本地文件上传" } }; function uojLocale(name) { locale = $.cookie('uoj_locale'); if (uojLocaleData[name] === undefined) { return ''; } if (uojLocaleData[name][locale] === undefined) { locale = 'zh-cn'; } val = uojLocaleData[name][locale]; if (!$.isFunction(val)) { return val; } else { var args = []; for (var i = 1; i < arguments.length; i++) { args.push(arguments[i]); } return val.apply(this, args); } } // utility function strToDate(str) { var a = str.split(/[^0-9]/); return new Date( parseInt(a[0]), parseInt(a[1]) - 1, parseInt(a[2]), parseInt(a[3]), parseInt(a[4]), parseInt(a[5]), 0); } function dateToStr(date) { return date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate() + ' ' + date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds(); } function toFilledStr(o, f, l) { var s = o.toString(); while (s.length < l) { s = f.toString() + s; } return s; } function getPenaltyTimeStr(x) { var ss = toFilledStr(x % 60, '0', 2); x = Math.floor(x / 60); var mm = toFilledStr(x % 60, '0', 2); x = Math.floor(x / 60); var hh = x.toString(); return hh + ':' + mm + ':' + ss; } function htmlspecialchars(str) { var s = ""; if (str.length == 0) return ""; s = str.replace(/&/g, "&"); s = s.replace(//g, ">"); s = s.replace(/"/g, """); return s; } function getColOfRating(rating) { if (rating < 1500) { var H = 300 - (1500 - 850) * 300 / 1650, S = 30 + (1500 - 850) * 70 / 1650, V = 50 + (1500 - 850) * 50 / 1650; if (rating < 300) rating = 300; var k = (rating - 300) / 1200; return ColorConverter.toStr(ColorConverter.toRGB(new HSV(H + (300 - H) * (1 - k), 30 + (S - 30) * k, 50 + (V - 50) * k))); } if (rating > 2500) { rating = 2500; } return ColorConverter.toStr(ColorConverter.toRGB(new HSV(300 - (rating - 850) * 300 / 1650, 30 + (rating - 850) * 70 / 1650, 50 + (rating - 850) * 50 / 1650))); } function getColOfScore(score) { if (score == 0) { return ColorConverter.toStr(ColorConverter.toRGB(new HSV(0, 100, 80))); } else if (score == 100) { return ColorConverter.toStr(ColorConverter.toRGB(new HSV(120, 100, 80))); } else { return ColorConverter.toStr(ColorConverter.toRGB(new HSV(30 + score * 60 / 100, 100, 90))); } } function getUserLink(username, rating, addSymbol) { if (!username) { return ''; } if (addSymbol == undefined) { addSymbol = true; } var text = username; if (username.charAt(0) == '@') { username = username.substr(1); } if (addSymbol) { if (rating >= 2500) { text += ''; for (var i = 2500; i <= rating; i += 200) { text += "ℵ" } text += ""; } } return '' + text + ''; } function getUserSpan(username, rating, addSymbol) { if (!username) { return ''; } if (addSymbol == undefined) { addSymbol = true; } var text = username; if (username.charAt(0) == '@') { username = username.substr(1); } if (addSymbol) { if (rating >= 2500) { text += ''; for (var i = 2500; i <= rating; i += 200) { text += "ℵ" } text += ""; } } return '' + text + ''; } function replaceWithHighlightUsername() { var username = $(this).text(); var rating = $(this).data("rating"); if (isNaN(rating)) { return; } if ($(this).data("link") != 0) { $(this).replaceWith(getUserLink(username, rating)); } else { $(this).replaceWith(getUserSpan(username, rating)); } } $.fn.uoj_honor = function() { return this.each(function() { var honor = $(this).text(); var rating = $(this).data("rating"); if (isNaN(rating)) { return; } if (rating >= 2500) { honor += ''; for (var i = 2500; i <= rating; i += 200) { honor += "ℵ" } honor += ""; } $(this).css("color", getColOfRating(rating)).html(honor); }); } function showErrorHelp(name, err) { if (err) { $('#div-' + name).addClass('has-error'); $('#help-' + name).text(err); return false; } else { $('#div-' + name).removeClass('has-error'); $('#help-' + name).text(''); return true; } } function getFormErrorAndShowHelp(name, val) { var err = val($('#input-' + name).val()); return showErrorHelp(name, err); } function validateSettingPassword(str) { if (str.length < 6) { return '密码长度不应小于6。'; } else if (! /^[!-~]+$/.test(str)) { return '密码应只包含可见ASCII字符。'; } else if (str != $('#input-confirm_password').val()) { return '两次输入的密码不一致。'; } else { return ''; } } function validatePassword(str) { if (str.length < 6) { return '密码长度不应小于6。'; } else if (! /^[!-~]+$/.test(str)) { return '密码应只包含可见ASCII字符。'; } else { return ''; } } function validateEmail(str) { if (str.length > 50) { return '电子邮箱地址太长。'; } else if (! /^(.+)@(.+)$/.test(str)) { return '电子邮箱地址非法。'; } else { return ''; } } function validateUsername(str) { if (str.length == 0) { return '用户名不能为空。'; } else if (! /^[a-zA-Z0-9_]+$/.test(str)) { return '用户名应只包含大小写英文字母、数字和下划线。'; } else { return ''; } } function validateQQ(str) { if (str.length < 5) { return 'QQ的长度不应小于5。'; } else if (str.length > 15) { return 'QQ的长度不应大于15。'; } else if (/\D/.test(str)) { return 'QQ应只包含0~9的数字。'; } else { return ''; } } function validateMotto(str) { if (str.length > 50) { return '不能超过50字'; } else { return ''; } } // tags $.fn.uoj_problem_tag = function() { return this.each(function() { $(this).attr('href', uojHome + '/problems?tag=' + encodeURIComponent($(this).text())); }); } $.fn.uoj_blog_tag = function() { return this.each(function() { $(this).attr('href', uojBlogUrl + '/archive?tag=' + encodeURIComponent($(this).text())); }); } // click zan function click_zan(zan_id, zan_type, zan_delta, node) { var loading_node = $('
loading...
'); $(node).replaceWith(loading_node); $.post('/click-zan', { id : zan_id, delta : zan_delta, type : zan_type }, function(ret) { $(loading_node).replaceWith($(ret).click_zan_block()); }).fail(function() { $(loading_node).replaceWith('
failed
'); }); } $.fn.click_zan_block = function() { return this.each(function() { var id = $(this).data('id'); var type = $(this).data('type'); var val = parseInt($(this).data('val')); var cnt = parseInt($(this).data('cnt')); if (isNaN(cnt)) { return; } if (val == 1) { $(this).addClass('uoj-click-zan-block-cur-up'); } else if (val == 0) { $(this).addClass('uoj-click-zan-block-cur-zero'); } else if (val == -1) { $(this).addClass('uoj-click-zan-block-cur-down'); } else { return; } if (cnt > 0) { $(this).addClass('uoj-click-zan-block-positive'); } else if (cnt == 0) { $(this).addClass('uoj-click-zan-block-neutral'); } else { $(this).addClass('uoj-click-zan-block-negative'); } var node = this; var up_node = $(''+uojLocale('click-zan::good')+'').click(function(e) { e.preventDefault(); click_zan(id, type, 1, node); }); var down_node = $(''+uojLocale('click-zan::bad')+'').click(function(e) { e.preventDefault(); click_zan(id, type, -1, node); }); $(this) .append(up_node) .append(down_node) .append($('[' + (cnt > 0 ? '+' + cnt : cnt) + ']')); }); } // count down function getCountdownStr(t) { var x = Math.floor(t); var ss = toFilledStr(x % 60, '0', 2); x = Math.floor(x / 60); var mm = toFilledStr(x % 60, '0', 2); x = Math.floor(x / 60); var hh = x.toString(); var res = ''; res += '' + hh + ''; res += ':'; res += '' + mm + ''; res += ':'; res += '' + ss + ''; res += '' return res; } $.fn.countdown = function(rest, callback) { return this.each(function() { var start = new Date().getTime(); var cur_rest = rest != undefined ? rest : parseInt($(this).data('rest')); var cur = this; var countdown = function() { var passed = Math.floor((new Date().getTime() - start) / 1000); if (passed >= cur_rest) { $(cur).html(getCountdownStr(0)); if (callback != undefined) { callback(); } } else { $(cur).html(getCountdownStr(cur_rest - passed)); setTimeout(countdown, 1000); } } countdown(); }); }; // update_judgement_status update_judgement_status_list = [] function update_judgement_status_details(id) { update_judgement_status_list.push(id); }; $(document).ready(function() { function update() { $.get("/submission-status-details", { get: update_judgement_status_list }, function(data) { for (var i = 0; i < update_judgement_status_list.length; i++) { $("#status_details_" + update_judgement_status_list[i]).html(data[i].html); if (data[i].judged) { location.reload(); } } }, 'json').always( function() { setTimeout(update, 500); } ); } if (update_judgement_status_list.length > 0) { setTimeout(update, 500); } }); // highlight $.fn.uoj_highlight = function() { return $(this).each(function() { $(this).find("span.uoj-username").each(replaceWithHighlightUsername); $(this).find(".uoj-honor").uoj_honor(); $(this).find(".uoj-score").each(function() { var score = parseInt($(this).text()); var maxscore = parseInt($(this).data('max')); if (isNaN(score)) { return; } if (isNaN(maxscore)) { $(this).css("color", getColOfScore(score)); } else { $(this).css("color", getColOfScore(score / maxscore * 100)); } }); $(this).find(".uoj-status").each(function() { var success = parseInt($(this).data("success")); if(isNaN(success)){ return; } if (success == 1) { $(this).css("color", ColorConverter.toStr(ColorConverter.toRGB(new HSV(120, 100, 80)))); } else { $(this).css("color", ColorConverter.toStr(ColorConverter.toRGB(new HSV(0, 100, 100)))); } }); $(this).find(".uoj-problem-tag").uoj_problem_tag(); $(this).find(".uoj-blog-tag").uoj_blog_tag(); $(this).find(".uoj-click-zan-block").click_zan_block(); $(this).find(".countdown").countdown(); }); }; $(document).ready(function() { $('body').uoj_highlight(); }); // contest notice function checkContestNotice(id, lastTime) { $.post('/contest/' + id.toString(), { check_notice : '', last_time : lastTime }, function(data) { setTimeout(function() { checkContestNotice(id, data.time); }, 60000); if (data.msg != undefined) { alert(data.msg); } }, 'json' ).fail(function() { setTimeout(function() { checkContestNotice(id, lastTime); }, 60000); }); } // long table $.fn.long_table = function(data, cur_page, header_row, get_row_str, config) { return this.each(function() { var table_div = this; $(table_div).html(''); var page_len = config.page_len != undefined ? config.page_len : 10; if (!config.echo_full) { var n_rows = data.length; var n_pages = Math.max(Math.ceil(n_rows / page_len), 1); if (cur_page == undefined) { cur_page = 1; } if (cur_page < 1) { cur_page = 1; } else if (cur_page > n_pages) { cur_page = n_pages; } var cur_start = (cur_page - 1) * page_len; } else { var n_rows = data.length; var n_pages = 1; cur_page = 1; var cur_start = (cur_page - 1) * page_len; } var div_classes = config.div_classes != undefined ? config.div_classes : ['table-responsive']; var table_classes = config.table_classes != undefined ? config.table_classes : ['table', 'table-bordered', 'table-hover', 'table-striped', 'table-text-center']; var now_cnt = 0; var tbody = $('') for (var i = 0; i < page_len && cur_start + i < n_rows; i++) { now_cnt++; if (config.get_row_index) { tbody.append(get_row_str(data[cur_start + i], cur_start + i)); } else { tbody.append(get_row_str(data[cur_start + i])); } } if (now_cnt == 0) { tbody.append('无'); } $(table_div).append( $('
').append( $('').append( $('' + header_row + '') ).append( tbody ) ) ); if (config.print_after_table != undefined) { $(table_div).append(config.print_after_table()); } var get_page_li = function(p, h) { if (p == -1) { return $('
  • ').addClass('disabled').append($('').append(h)); } var li = $('
  • '); if (p == cur_page) { li.addClass('active'); } li.append( $('').attr('href', '#' + table_div.id).append(h).click(function(e) { if (config.prevent_focus_on_click) { e.preventDefault(); } $(table_div).long_table(data, p, header_row, get_row_str, config); }) ); return li; }; if (n_pages > 1) { var pagination = $(''); if (cur_page > 1) { pagination.append(get_page_li(cur_page - 1, '')); } else { pagination.append(get_page_li(-1, '')); } var max_extend = config.max_extend != undefined ? config.max_extend : 5; for (var i = Math.max(cur_page - max_extend, 1); i <= Math.min(cur_page + max_extend, n_pages); i++) { pagination.append(get_page_li(i, i.toString())); } if (cur_page < n_pages) { pagination.append(get_page_li(cur_page + 1, '')); } else { pagination.append(get_page_li(-1, '')); } $(table_div).append($('
    ').append(pagination)); } }); }; // code mirror function require_codemirror(config, callback) { if ($('link[href="' + uojHome + '/js/codemirror/lib/codemirror.css' + '"]').length == 0) { $('').appendTo('head'); } $LAB.script(uojHome + '/js/codemirror/lib/codemirror.js') .wait() .script(uojHome + '/js/codemirror/addon/mode/overlay.js') .script(uojHome + '/js/codemirror/addon/selection/active-line.js') .wait(callback) } function get_codemirror_mode(lang) { switch (lang) { case 'C++': case 'C++11': return 'text/x-c++src'; case 'C': return 'text/x-csrc'; case 'Python2.7': case 'Python3': return 'text/x-python'; case 'Java7': case 'Java8': return 'text/x-java'; case 'Pascal': return 'text/x-pascal'; case 'text': return 'text/plain'; default: return 'text/plain'; } }; function require_codemirror_mode(mode, callback) { var name = 'none'; switch (mode) { case 'text/x-c++src': case 'text/x-csrc': case 'text/x-java': name = 'clike'; break; case 'text/x-python': name = 'python'; break; case 'text/x-pascal': name = 'pascal'; break; } if (name !== 'none') { $LAB.script(uojHome + '/js/codemirror/mode/' + name + '/' + name + '.js') .wait(callback); } else { setTimeout(callback, 0); } }; // auto save function autosave_locally(interval, name, target) { if (typeof(Storage) === "undefined") { console.log('autosave_locally: Sorry! No Web Storage support..'); return; } var url = window.location.href; var hp = url.indexOf('#'); var uri = hp == -1 ? url : url.substr(0, hp); var full_name = name + '@' + uri; target.val(localStorage.getItem(full_name)); var save = function() { localStorage.setItem(full_name, target.val()); setTimeout(save, interval); }; setTimeout(save, interval); } // source code form group $.fn.source_code_form_group = function(name, text, langs_options_html) { return this.each(function() { var input_language_id = 'input-' + name + '_language'; var input_language_name = name + '_language'; var input_upload_type_name = name + '_upload_type'; var input_editor_id = 'input-' + name + '_editor'; var input_editor_name = name + '_editor'; var input_file_id = 'input-' + name + '_file'; var input_file_name = name + '_file'; var div_help_language_id = 'div-help-' + name + '_language'; var div_editor_id = 'div-' + name + '_editor'; var div_file_id = 'div-' + name + '_file'; var help_file_id = 'help-' + name + '_file'; var input_language = $(''); var input_upload_type_file = $(''); var input_file = $(''); var input_file_path = $(''); var input_editor = $(''); var input_use_advanced_editor = $(''); var div_editor = $('
    ') .append(input_editor) .append($('
    ') .append($('
    ' + data.html + '
    '); $(div_result).empty(); $(div_result).append(judge_status); if (data.judged) { var judge_result = $(data.result); judge_result.css('display', 'none'); $(div_result).append(judge_result); judge_status.hide(500); judge_result.slideDown(500); can_next = false; } } }, 'json') .always(function() { if (can_next) { setTimeout(update, 500); } }); }; setTimeout(update, 500); } // comment function showCommentReplies(id, replies) { var toggleFormReply = function(from, text) { if (text == undefined) { text = ''; } var p = '#comment-body-' + id; var q = '#div-form-reply'; var r = '#input-reply_comment'; var t = '#input-reply_id'; if ($(q).data('from') != from) { $(q).data('from', from); $(q).hide('fast', function() { $(this).appendTo(p).show('fast', function() { $(t).val(id); $(r).val(text).focus(); }); }); } else if ($(q).css('display') != 'none') { $(q).appendTo(p).hide('fast'); } else { $(q).appendTo(p).show('fast', function() { $(t).val(id); $(r).val(text).focus(); }); } } $('#reply-to-' + id).click(function(e) { e.preventDefault(); toggleFormReply(id); }); if (replies.length == 0) { return; } $("#replies-" + id).long_table( replies, 1, '' + '评论回复' + '', function(reply) { return $('').append( $('').append( $('
    ' + getUserLink(reply.poster, reply.poster_rating) + ':' + reply.content + '
    ') ).append( $('