diff options
author | Evgeny Fadeev <evgeny.fadeev@gmail.com> | 2010-01-24 14:12:22 -0500 |
---|---|---|
committer | Evgeny Fadeev <evgeny.fadeev@gmail.com> | 2010-01-24 14:35:50 -0500 |
commit | 4e7d6e104d95115b091e6bbf29148b5b1c96aa7e (patch) | |
tree | aea8a8b5569a337b75bc043626ff63d03b8b92fe /templates/content | |
parent | d036b432cb49742e26e66d652f67e54e9a9a8cd2 (diff) | |
download | askbot-4e7d6e104d95115b091e6bbf29148b5b1c96aa7e.tar.gz askbot-4e7d6e104d95115b091e6bbf29148b5b1c96aa7e.tar.bz2 askbot-4e7d6e104d95115b091e6bbf29148b5b1c96aa7e.zip |
dos2unix everything, added dos2unix.sh script
Diffstat (limited to 'templates/content')
-rw-r--r-- | templates/content/js/com.cnprog.post.js | 1380 |
1 files changed, 690 insertions, 690 deletions
diff --git a/templates/content/js/com.cnprog.post.js b/templates/content/js/com.cnprog.post.js index 02ed7757..a073d20f 100644 --- a/templates/content/js/com.cnprog.post.js +++ b/templates/content/js/com.cnprog.post.js @@ -1,690 +1,690 @@ -/*
-Scripts for cnprog.com
-Project Name: Lanai
-All Rights Resevred 2008. CNPROG.COM
-*/
-var lanai =
-{
- /**
- * Finds any <pre><code></code></pre> tags which aren't registered for
- * pretty printing, adds the appropriate class name and invokes prettify.
- */
- highlightSyntax: function(){
- var styled = false;
- $("pre code").parent().each(function(){
- if (!$(this).hasClass('prettyprint')){
- $(this).addClass('prettyprint');
- styled = true;
- }
- });
-
- if (styled){
- prettyPrint();
- }
- }
-};
-
-var Vote = function(){
- // All actions are related to a question
- var questionId;
- //question slug to build redirect urls
- var questionSlug;
- // The object we operate on actually. It can be a question or an answer.
- var postId;
- var questionAuthorId;
- var currentUserId;
- var answerContainerIdPrefix = 'answer-container-';
- var voteContainerId = 'vote-buttons';
- var imgIdPrefixAccept = 'answer-img-accept-';
- var imgClassPrefixFavorite = 'question-img-favorite';
- var imgIdPrefixQuestionVoteup = 'question-img-upvote-';
- var imgIdPrefixQuestionVotedown = 'question-img-downvote-';
- var imgIdPrefixAnswerVoteup = 'answer-img-upvote-';
- var imgIdPrefixAnswerVotedown = 'answer-img-downvote-';
- var divIdFavorite = 'favorite-number';
- var commentLinkIdPrefix = 'comment-';
- var voteNumberClass = "vote-number";
- var offensiveIdPrefixQuestionFlag = 'question-offensive-flag-';
- var offensiveIdPrefixAnswerFlag = 'answer-offensive-flag-';
- var offensiveClassFlag = 'offensive-flag';
- var questionControlsId = 'question-controls';
- var removeQuestionLinkIdPrefix = 'question-delete-link-';
- var removeAnswerLinkIdPrefix = 'answer-delete-link-';
- var questionSubscribeUpdates = 'question-subscribe-updates';
-
- var acceptAnonymousMessage = $.i18n._('insufficient privilege');
- var acceptOwnAnswerMessage = $.i18n._('cannot pick own answer as best');
-
- var pleaseLogin = "<a href='" + scriptUrl + $.i18n._("account/") + $.i18n._("signin/")
- + "?next=" + scriptUrl + $.i18n._("question/") + "{{QuestionID}}/{{questionSlug}}'>"
- + $.i18n._('please login') + "</a>";
-
- var pleaseSeeFAQ = $.i18n._('please see') + "<a href='" + scriptUrl + $.i18n._("faq/") + "'>faq</a>";
-
- var favoriteAnonymousMessage = $.i18n._('anonymous users cannot select favorite questions')
- var voteAnonymousMessage = $.i18n._('anonymous users cannot vote') + pleaseLogin;
- var upVoteRequiredScoreMessage = $.i18n._('>15 points requried to upvote') + pleaseSeeFAQ;
- var downVoteRequiredScoreMessage = $.i18n._('>100 points required to downvote') + pleaseSeeFAQ;
- var voteOwnDeniedMessage = $.i18n._('cannot vote for own posts');
- var voteRequiredMoreVotes = $.i18n._('daily vote cap exhausted') + pleaseSeeFAQ;
- var voteDenyCancelMessage = $.i18n._('cannot revoke old vote') + pleaseSeeFAQ;
- var offensiveConfirmation = $.i18n._('please confirm offensive');
- var offensiveAnonymousMessage = $.i18n._('anonymous users cannot flag offensive posts') + pleaseLogin;
- var offensiveTwiceMessage = $.i18n._('cannot flag message as offensive twice') + pleaseSeeFAQ;
- var offensiveNoFlagsLeftMessage = $.i18n._('flag offensive cap exhausted') + pleaseSeeFAQ;
- var offensiveNoPermissionMessage = $.i18n._('need >15 points to report spam') + pleaseSeeFAQ;
- var removeConfirmation = $.i18n._('confirm delete');
- var removeAnonymousMessage = $.i18n._('anonymous users cannot delete/undelete');
- var recoveredMessage = $.i18n._('post recovered');
- var deletedMessage = $.i18n._('post deleted');
-
- var VoteType = {
- acceptAnswer : 0,
- questionUpVote : 1,
- questionDownVote : 2,
- favorite : 4,
- answerUpVote: 5,
- answerDownVote:6,
- offensiveQuestion : 7,
- offensiveAnswer:8,
- removeQuestion: 9,
- removeAnswer:10,
- questionSubscribeUpdates:11,
- questionUnsubscribeUpdates:12
- };
-
- var getFavoriteButton = function(){
- var favoriteButton = 'div.'+ voteContainerId +' img[class='+ imgClassPrefixFavorite +']';
- return $(favoriteButton);
- };
- var getFavoriteNumber = function(){
- var favoriteNumber = '#'+ divIdFavorite ;
- return $(favoriteNumber);
- };
- var getQuestionVoteUpButton = function(){
- var questionVoteUpButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixQuestionVoteup +']';
- return $(questionVoteUpButton);
- };
- var getQuestionVoteDownButton = function(){
- var questionVoteDownButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixQuestionVotedown +']';
- return $(questionVoteDownButton);
- };
- var getAnswerVoteUpButtons = function(){
- var answerVoteUpButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAnswerVoteup +']';
- return $(answerVoteUpButton);
- };
- var getAnswerVoteDownButtons = function(){
- var answerVoteDownButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAnswerVotedown +']';
- return $(answerVoteDownButton);
- };
- var getAnswerVoteUpButton = function(id){
- var answerVoteUpButton = 'div.'+ voteContainerId +' img[id='+ imgIdPrefixAnswerVoteup + id + ']';
- return $(answerVoteUpButton);
- };
- var getAnswerVoteDownButton = function(id){
- var answerVoteDownButton = 'div.'+ voteContainerId +' img[id='+ imgIdPrefixAnswerVotedown + id + ']';
- return $(answerVoteDownButton);
- };
-
- var getOffensiveQuestionFlag = function(){
- var offensiveQuestionFlag = '#question-table span[class='+ offensiveClassFlag +']';
- return $(offensiveQuestionFlag);
- };
-
- var getOffensiveAnswerFlags = function(){
- var offensiveQuestionFlag = 'div.answer span[class='+ offensiveClassFlag +']';
- return $(offensiveQuestionFlag);
- };
-
- var getremoveQuestionLink = function(){
- var removeQuestionLink = 'div#question-controls a[id^='+ removeQuestionLinkIdPrefix +']';
- return $(removeQuestionLink);
- };
-
- var getquestionSubscribeUpdatesCheckbox = function(){
- return $('#' + questionSubscribeUpdates);
- };
-
- var getremoveAnswersLinks = function(){
- var removeAnswerLinks = 'div.answer-controls a[id^='+ removeAnswerLinkIdPrefix +']';
- return $(removeAnswerLinks);
- };
-
- var setVoteImage = function(voteType, undo, object){
- var flag = undo ? "" : "-on";
- var arrow = (voteType == VoteType.questionUpVote || voteType == VoteType.answerUpVote) ? "up" : "down";
- object.attr("src", scriptUrl + "content/images/vote-arrow-"+ arrow + flag +".png");
-
- // if undo voting, then undo the pair of arrows.
- if(undo){
- if(voteType == VoteType.questionUpVote || voteType == VoteType.questionDownVote){
- $(getQuestionVoteUpButton()).attr("src", scriptUrl + "content/images/vote-arrow-up.png");
- $(getQuestionVoteDownButton()).attr("src", scriptUrl + "content/images/vote-arrow-down.png");
- }
- else{
- $(getAnswerVoteUpButton(postId)).attr("src", scriptUrl + "content/images/vote-arrow-up.png");
- $(getAnswerVoteDownButton(postId)).attr("src", scriptUrl + "content/images/vote-arrow-down.png");
- }
- }
- };
-
- var setVoteNumber = function(object, number){
- var voteNumber = object.parent('div.'+ voteContainerId).find('div.'+ voteNumberClass);
- $(voteNumber).text(number);
- };
-
- var bindEvents = function(){
- // accept answers
- if(questionAuthorId == currentUserId){
- var acceptedButtons = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAccept +']';
- $(acceptedButtons).unbind('click').click(function(event){
- Vote.accept($(event.target));
- });
- }
- // set favorite question
- var favoriteButton = getFavoriteButton();
- favoriteButton.unbind('click').click(function(event){
- Vote.favorite($(event.target));
- });
-
- // question vote up
- var questionVoteUpButton = getQuestionVoteUpButton();
- questionVoteUpButton.unbind('click').click(function(event){
- Vote.vote($(event.target), VoteType.questionUpVote);
- });
-
- var questionVoteDownButton = getQuestionVoteDownButton();
- questionVoteDownButton.unbind('click').click(function(event){
- Vote.vote($(event.target), VoteType.questionDownVote);
- });
-
- var answerVoteUpButton = getAnswerVoteUpButtons();
- answerVoteUpButton.unbind('click').click(function(event){
- Vote.vote($(event.target), VoteType.answerUpVote);
- });
-
- var answerVoteDownButton = getAnswerVoteDownButtons();
- answerVoteDownButton.unbind('click').click(function(event){
- Vote.vote($(event.target), VoteType.answerDownVote);
- });
-
- getOffensiveQuestionFlag().unbind('click').click(function(event){
- Vote.offensive(this, VoteType.offensiveQuestion);
- });
-
- getOffensiveAnswerFlags().unbind('click').click(function(event){
- Vote.offensive(this, VoteType.offensiveAnswer);
- });
-
- getremoveQuestionLink().unbind('click').click(function(event){
- Vote.remove(this, VoteType.removeQuestion);
- });
-
- getquestionSubscribeUpdatesCheckbox().unbind('click').click(function(event){
- if (this.checked){
- Vote.vote($(event.target), VoteType.questionSubscribeUpdates);
- }
- else {
- Vote.vote($(event.target), VoteType.questionUnsubscribeUpdates);
- }
- });
-
- getremoveAnswersLinks().unbind('click').click(function(event){
- Vote.remove(this, VoteType.removeAnswer);
- });
- };
-
- var submit = function(object, voteType, callback) {
- $.ajax({
- type: "POST",
- cache: false,
- dataType: "json",
- url: scriptUrl + $.i18n._("questions/") + questionId + "/" + $.i18n._("vote/"),
- data: { "type": voteType, "postId": postId },
- error: handleFail,
- success: function(data){callback(object, voteType, data)}});
- };
-
- var handleFail = function(xhr, msg){
- alert("Callback invoke error: " + msg);
- };
-
- // callback function for Accept Answer action
- var callback_accept = function(object, voteType, data){
- if(data.allowed == "0" && data.success == "0"){
- showMessage(object, acceptAnonymousMessage);
- }
- else if(data.allowed == "-1"){
- showMessage(object, acceptOwnAnswerMessage);
- }
- else if(data.status == "1"){
- object.attr("src", scriptUrl + "content/images/vote-accepted.png");
- $("#"+answerContainerIdPrefix+postId).removeClass("accepted-answer");
- $("#"+commentLinkIdPrefix+postId).removeClass("comment-link-accepted");
- }
- else if(data.success == "1"){
- var acceptedButtons = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAccept +']';
- $(acceptedButtons).attr("src", scriptUrl + "content/images/vote-accepted.png");
- var answers = ("div[id^="+answerContainerIdPrefix +"]");
- $(answers).removeClass("accepted-answer");
- var commentLinks = ("div[id^="+answerContainerIdPrefix +"] div[id^="+ commentLinkIdPrefix +"]");
- $(commentLinks).removeClass("comment-link-accepted");
-
- object.attr("src", scriptUrl + "content/images/vote-accepted-on.png");
- $("#"+answerContainerIdPrefix+postId).addClass("accepted-answer");
- $("#"+commentLinkIdPrefix+postId).addClass("comment-link-accepted");
- }
- else{
- showMessage(object, data.message);
- }
- };
-
- var callback_favorite = function(object, voteType, data){
- if(data.allowed == "0" && data.success == "0"){
- showMessage(object, favoriteAnonymousMessage.replace("{{QuestionID}}", questionId));
- }
- else if(data.status == "1"){
- object.attr("src", scriptUrl + "content/images/vote-favorite-off.png");
- var fav = getFavoriteNumber();
- fav.removeClass("my-favorite-number");
- if(data.count == 0)
- data.count = '';
- fav.text(data.count);
- }
- else if(data.success == "1"){
- object.attr("src", scriptUrl + "content/images/vote-favorite-on.png");
- var fav = getFavoriteNumber();
- fav.text(data.count);
- fav.addClass("my-favorite-number");
- }
- else{
- showMessage(object, data.message);
- }
- };
-
- var callback_vote = function(object, voteType, data){
- if(data.allowed == "0" && data.success == "0"){
- showMessage(object, voteAnonymousMessage.replace("{{QuestionID}}", questionId));
- }
- else if (data.allowed == "-3"){
- showMessage(object, voteRequiredMoreVotes);
- }
- else if (data.allowed == "-2"){
- if (voteType == VoteType.questionUpVote || voteType == VoteType.answerUpVote){
- showMessage(object, upVoteRequiredScoreMessage);
- }
- else if (voteType == VoteType.questionDownVote || voteType == VoteType.answerDownVote){
- showMessage(object, downVoteRequiredScoreMessage);
- }
- }
- else if (data.allowed == "-1"){
- showMessage(object, voteOwnDeniedMessage);
- }
- else if (data.status == "2"){
- showMessage(object, voteDenyCancelMessage);
- }
- else if (data.status == "1"){
- setVoteImage(voteType, true, object);
- setVoteNumber(object, data.count);
- }
- else if (data.success == "1"){
- setVoteImage(voteType, false, object);
- setVoteNumber(object, data.count);
- if (data.message.length > 0){
- showMessage(object, data.message);
- }
- }
- };
-
- var callback_offensive = function(object, voteType, data){
- object = $(object);
- if (data.allowed == "0" && data.success == "0"){
- showMessage(object, offensiveAnonymousMessage.replace("{{QuestionID}}", questionId));
- }
- else if (data.allowed == "-3"){
- showMessage(object, offensiveNoFlagsLeftMessage);
- }
- else if (data.allowed == "-2"){
- showMessage(object, offensiveNoPermissionMessage);
- }
- else if (data.status == "1"){
- showMessage(object, offensiveTwiceMessage);
- }
- else if (data.success == "1"){
- $(object).children('span[class=darkred]').text("("+ data.count +")");
- }
- };
-
- var callback_remove = function(object, voteType, data){
- if (data.allowed == "0" && data.success == "0"){
- showMessage(object, removeAnonymousMessage.replace("{{QuestionID}}", questionId));
- }
- else if (data.success == "1"){
- if (voteType == VoteType.removeQuestion){
- window.location.href = scriptUrl + $.i18n._("questions/");
- }
- else {
- if (removeActionType == 'delete'){
- postNode.addClass('deleted');
- postRemoveLink.innerHTML = $.i18n._('undelete');
- showMessage(object, deletedMessage);
- }
- else if (removeActionType == 'undelete') {
- postNode.removeClass('deleted');
- postRemoveLink.innerHTML = $.i18n._('delete');
- showMessage(object, recoveredMessage);
- }
- }
- }
- };
-
- return {
- init : function(qId, qSlug, questionAuthor, userId){
- questionId = qId;
- questionSlug = qSlug;
- questionAuthorId = questionAuthor;
- currentUserId = userId;
- bindEvents();
- },
-
- // Accept answer public function
- accept: function(object){
- postId = object.attr("id").substring(imgIdPrefixAccept.length);
- submit(object, VoteType.acceptAnswer, callback_accept);
- },
-
- favorite: function(object){
- if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
- showMessage(object, favoriteAnonymousMessage.replace("{{QuestionID}}", questionId));
- return false;
- }
- submit(object, VoteType.favorite, callback_favorite);
- },
-
- vote: function(object, voteType){
- if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
- showMessage(object, voteAnonymousMessage.replace("{{QuestionID}}", questionId).replace("{{questionSlug}}", questionSlug));
- return false;
- }
- if (voteType == VoteType.answerUpVote){
- postId = object.attr("id").substring(imgIdPrefixAnswerVoteup.length);
- }
- else if (voteType == VoteType.answerDownVote){
- postId = object.attr("id").substring(imgIdPrefixAnswerVotedown.length);
- }
-
- submit(object, voteType, callback_vote);
- },
-
- offensive: function(object, voteType){
- if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
- showMessage($(object), offensiveAnonymousMessage.replace("{{QuestionID}}", questionId));
- return false;
- }
- if (confirm(offensiveConfirmation)){
- postId = object.id.substr(object.id.lastIndexOf('-') + 1);
- submit(object, voteType, callback_offensive);
- }
- },
-
- remove: function(object, voteType){
- if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
- showMessage($(object), removeAnonymousMessage.replace("{{QuestionID}}", questionId));
- return false;
- }
- bits = object.id.split('-');
- postId = bits.pop();/* this seems to be used within submit! */
- postType = bits.shift();
-
- var do_proceed = false;
- if (postType == 'answer'){
- postNode = $('#answer-container-' + postId);
- postRemoveLink = object;
- if (postNode.hasClass('deleted')){
- removeActionType = 'undelete';
- do_proceed = true;
- }
- else {
- removeActionType = 'delete';
- do_proceed = confirm(removeConfirmation);
- }
- }
- else {
- do_proceed = confirm(removeConfirmation);
- }
- if (do_proceed) {
- submit($(object), voteType, callback_remove);
- }
- }
- }
-} ();
-
-
-// site comments
-function createComments(type) {
- var objectType = type;
- var jDivInit = function(id) {
- return $("#comments-container-" + objectType + '-' + id);
- };
-
- var appendLoaderImg = function(id) {
- appendLoader("#comments-container-" + objectType + '-' + id);
- };
-
- var canPostComments = function(id) {
- var jHidden = $("#can-post-comments-" + objectType + '-' + id);
- return jHidden.val().toLowerCase() == "true";
- };
-
- var renderForm = function(id) {
- var formId = "form-comments-" + objectType + "-" + id;
- var jDiv = $('#comments-link-' + objectType + "-" + id).parent();
- $(jDiv).css('background','none');
- $(jDiv).css('padding-left',0);
- if (canPostComments(id)) {
- if (jDiv.find("#" + formId).length == 0) {
- var form = '<form id="' + formId + '" class="post-comments"><div>';
- form += '<textarea name="comment" cols="60" rows="5" maxlength="300" onblur="'+ objectType +'Comments.updateTextCounter(this)" ';
- form += 'onfocus="' + objectType + 'Comments.updateTextCounter(this)" onkeyup="'+ objectType +'Comments.updateTextCounter(this)"></textarea>';
- form += '<input type="submit" value="'
- + $.i18n._('add comment') + '" /><br><span class="text-counter"></span>';
- form += '<span class="form-error"></span></div></form>';
-
- jDiv.append(form);
-
- setupFormValidation("#" + formId,
- { comment: { required: true, minlength: 10} }, '',
- function() { postComment(id, formId); });
- }
- }
- else {
- var divId = "comments-rep-needed-" + objectType + '-' + id;
- if (jDiv.find("#" + divId).length == 0) {
- jDiv.append('<p id="' + divId + '" class="comment">'
- + $.i18n._('to comment, need') + ' ' +
- + repNeededForComments + ' ' + $.i18n._('community karma points')
- + '<a href="' + scriptUrl + $.i18n._('faq/') + '" class="comment-user">'
- + $.i18n._('please see') + 'faq</a></span></p>');
- }
- }
- };
-
- var getComments = function(id, jDiv) {
- //appendLoaderImg(id);
- $.getJSON(scriptUrl + objectType + "s/" + id + "/" + $.i18n._("comments/")
- , function(json) { showComments(id, json); });
- };
-
- var showComments = function(id, json) {
- var jDiv = jDivInit(id);
-
- //jDiv = jDiv.find("div.comments"); // this div should contain any fetched comments..
- //jDiv.find("div[id^='comment-" + objectType + "-'" + "]").remove(); // clean previous calls..
- jDiv.children().remove();
- removeLoader();
- if (json && json.length > 0) {
- for (var i = 0; i < json.length; i++)
- renderComment(jDiv, json[i]);
- jDiv.children().show();
- }
- };
-
- var renderDeleteCommentIcon = function(post_id, delete_url){
- if (canPostComments(post_id)){
- var html = '';
- var img = scriptUrl + "content/images/close-small.png";
- var imgHover = scriptUrl + "content/images/close-small-hover.png";
- html += '<img class="delete-icon" onclick="' + objectType + 'Comments.deleteComment($(this), ' + post_id + ', \'' + delete_url + '\')" src="' + img;
- html += '" onmouseover="$(this).attr(\'src\', \'' + imgHover + '\')" onmouseout="$(this).attr(\'src\', \'' + img
- html += '\')" title="' + $.i18n._('delete this comment') + '" />';
- return html;
- }
- else{
- return '';
- }
- }
-
- // {"Id":6,"PostId":38589,"CreationDate":"an hour ago","Text":"hello there!","UserDisplayName":"Jarrod Dixon","UserUrl":"/users/3/jarrod-dixon","DeleteUrl":null}
- var renderComment = function(jDiv, json) {
- var html = '<p id="comment-' + json.id + '" class="comment" style="display:none">' + json.text;
- html += json.user_url ? ' - <a href="' + json.user_url + '"' : '<span';
- html += ' class="comment-user">' + json.user_display_name + (json.user_url ? '</a>' : '</span>');
- html += ' (' + json.comment_age + ')';
-
- if (json.delete_url){
- html += renderDeleteCommentIcon(json.object_id, json.delete_url);
- }
-
- if (json.delete_url) {
- }
-
- html += '</p>';
-
- jDiv.append(html);
- };
-
- var postComment = function(id, formId) {
- //appendLoaderImg(id);
-
- var formSelector = "#" + formId;
- var textarea = $(formSelector + " textarea");
-
- //todo fix url translations!!!
- $.ajax({
- type: "POST",
- url: scriptUrl + objectType + "s/" + id + "/" + $.i18n._("comments/"),
- dataType: "json",
- data: { comment: textarea.val() },
- success: function(json) {
- showComments(id, json);
- textarea.val("");
- commentsFactory[objectType].updateTextCounter(textarea);
- enableSubmitButton(formSelector);
- },
- error: function(res, textStatus, errorThrown) {
- removeLoader();
- showMessage(formSelector, res.responseText);
- enableSubmitButton(formSelector);
- }
- });
- };
-
- // public methods..
- return {
-
- init: function() {
- // Setup "show comments" clicks..
- $("a[id^='comments-link-" + objectType + "-" + "']").unbind("click").click(function() {
- commentsFactory[objectType].show($(this).attr("id").substr(("comments-link-" + objectType + "-").length));
- });
-
- var cBox = $("[id^='comments-container-" + objectType + "']");
- cBox.each( function(i){
- var post_id = $(this).attr('id').replace('comments-container-' + objectType + '-', '');
- $(this).children().each(
- function(i){
- var comment_id = $(this).attr('id').replace('comment-','');
- var delete_url = scriptUrl + objectType + 's/' + post_id + '/'
- + $.i18n._('comments/') + comment_id + '/' + $.i18n._('delete/');
- var html = $(this).html();
- var CommentsClass;
- if (objectType == 'question'){
- CommentsClass = questionComments;
- }
- else if (objectType == 'answer') {
- CommentsClass = answerComments;
- }
- var delete_icon = $(this).find('img.delete-icon');
- delete_icon.click(function(){CommentsClass.deleteComment($(this),comment_id,delete_url);});
- delete_icon.unbind('mouseover').bind('mouseover',
- function(){
- $(this).attr('src',scriptUrl + 'content/images/close-small-hover.png');
- }
- );
- delete_icon.unbind('mouseout').bind('mouseout',
- function(){
- $(this).attr('src',scriptUrl + 'content/images/close-small.png');
- }
- );
- }
- );
- });
- },
-
- show: function(id) {
- var jDiv = jDivInit(id);
- getComments(id, jDiv);
- renderForm(id);
- jDiv.show();
-
- var link = $('#comments-link-' + objectType + '-' + id);
- if (canPostComments(id)) link.parent().find("textarea").get(0).focus();
- link.remove();
- },
-
- hide: function(id) {
- var jDiv = jDivInit(id);
- var len = jDiv.children("div.comments").children().length;
- var anchorText = len == 0 ? $.i18n._('add a comment') : $.i18n._('comments') + ' (<b>' + len + "</b>)";
-
- jDiv.hide();
- jDiv.siblings("a").unbind("click").click(function() { commentsFactory[objectType].show(id); }).html(anchorText);
- jDiv.children("div.comments").children().hide();
- },
-
- deleteComment: function(jImg, id, deleteUrl) {
- if (confirm($.i18n._('confirm delete comment'))) {
- jImg.hide();
- $.post(deleteUrl, { dataNeeded: "forIIS7" }, function(json) {
- var par = jImg.parent();
- par.remove();
- }, "json");
- }
- },
-
- updateTextCounter: function(textarea) {
- var length = textarea.value ? textarea.value.length : 0;
- var color = length > 270 ? "#f00" : length > 200 ? "#f60" : "#999";
- var jSpan = $(textarea).siblings("span.text-counter");
- jSpan.html($.i18n._('can write')
- + (300 - length) + ' '
- + $.i18n._('characters')).css("color", color);
- }
- };
-}
-
-var questionComments = createComments('question');
-var answerComments = createComments('answer');
-
-$().ready(function() {
- questionComments.init();
- answerComments.init();
-});
-
-var commentsFactory = {'question' : questionComments, 'answer' : answerComments};
-
-/*
-Prettify
-http://www.apache.org/licenses/LICENSE-2.0
-*/
-var PR_SHOULD_USE_CONTINUATION = true; var PR_TAB_WIDTH = 8; var PR_normalizedHtml; var PR; var prettyPrintOne; var prettyPrint; function _pr_isIE6() { var isIE6 = navigator && navigator.userAgent && /\bMSIE 6\./.test(navigator.userAgent); _pr_isIE6 = function() { return isIE6; }; return isIE6; } (function() { function wordSet(words) { words = words.split(/ /g); var set = {}; for (var i = words.length; --i >= 0; ) { var w = words[i]; if (w) { set[w] = null; } } return set; } var FLOW_CONTROL_KEYWORDS = "break continue do else for if return while "; var C_KEYWORDS = FLOW_CONTROL_KEYWORDS + "auto case char const default " + "double enum extern float goto int long register short signed sizeof " + "static struct switch typedef union unsigned void volatile "; var COMMON_KEYWORDS = C_KEYWORDS + "catch class delete false import " + "new operator private protected public this throw true try "; var CPP_KEYWORDS = COMMON_KEYWORDS + "alignof align_union asm axiom bool " + "concept concept_map const_cast constexpr decltype " + "dynamic_cast explicit export friend inline late_check " + "mutable namespace nullptr reinterpret_cast static_assert static_cast " + "template typeid typename typeof using virtual wchar_t where "; var JAVA_KEYWORDS = COMMON_KEYWORDS + "boolean byte extends final finally implements import instanceof null " + "native package strictfp super synchronized throws transient "; var CSHARP_KEYWORDS = JAVA_KEYWORDS + "as base by checked decimal delegate descending event " + "fixed foreach from group implicit in interface internal into is lock " + "object out override orderby params readonly ref sbyte sealed " + "stackalloc string select uint ulong unchecked unsafe ushort var "; var JSCRIPT_KEYWORDS = COMMON_KEYWORDS + "debugger eval export function get null set undefined var with " + "Infinity NaN "; var PERL_KEYWORDS = "caller delete die do dump elsif eval exit foreach for " + "goto if import last local my next no our print package redo require " + "sub undef unless until use wantarray while BEGIN END "; var PYTHON_KEYWORDS = FLOW_CONTROL_KEYWORDS + "and as assert class def del " + "elif except exec finally from global import in is lambda " + "nonlocal not or pass print raise try with yield " + "False True None "; var RUBY_KEYWORDS = FLOW_CONTROL_KEYWORDS + "alias and begin case class def" + " defined elsif end ensure false in module next nil not or redo rescue " + "retry self super then true undef unless until when yield BEGIN END "; var SH_KEYWORDS = FLOW_CONTROL_KEYWORDS + "case done elif esac eval fi " + "function in local set then until "; var ALL_KEYWORDS = (CPP_KEYWORDS + CSHARP_KEYWORDS + JSCRIPT_KEYWORDS + PERL_KEYWORDS + PYTHON_KEYWORDS + RUBY_KEYWORDS + SH_KEYWORDS); var PR_STRING = 'str'; var PR_KEYWORD = 'kwd'; var PR_COMMENT = 'com'; var PR_TYPE = 'typ'; var PR_LITERAL = 'lit'; var PR_PUNCTUATION = 'pun'; var PR_PLAIN = 'pln'; var PR_TAG = 'tag'; var PR_DECLARATION = 'dec'; var PR_SOURCE = 'src'; var PR_ATTRIB_NAME = 'atn'; var PR_ATTRIB_VALUE = 'atv'; var PR_NOCODE = 'nocode'; function isWordChar(ch) { return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'); } function spliceArrayInto(inserted, container, containerPosition, countReplaced) { inserted.unshift(containerPosition, countReplaced || 0); try { container.splice.apply(container, inserted); } finally { inserted.splice(0, 2); } } var REGEXP_PRECEDER_PATTERN = function() { var preceders = ["!", "!=", "!==", "#", "%", "%=", "&", "&&", "&&=", "&=", "(", "*", "*=", "+=", ",", "-=", "->", "/", "/=", ":", "::", ";", "<", "<<", "<<=", "<=", "=", "==", "===", ">", ">=", ">>", ">>=", ">>>", ">>>=", "?", "@", "[", "^", "^=", "^^", "^^=", "{", "|", "|=", "||", "||=", "~", "break", "case", "continue", "delete", "do", "else", "finally", "instanceof", "return", "throw", "try", "typeof"]; var pattern = '(?:' + '(?:(?:^|[^0-9.])\\.{1,3})|' + '(?:(?:^|[^\\+])\\+)|' + '(?:(?:^|[^\\-])-)'; for (var i = 0; i < preceders.length; ++i) { var preceder = preceders[i]; if (isWordChar(preceder.charAt(0))) { pattern += '|\\b' + preceder; } else { pattern += '|' + preceder.replace(/([^=<>:&])/g, '\\$1'); } } pattern += '|^)\\s*$'; return new RegExp(pattern); } (); var pr_amp = /&/g; var pr_lt = /</g; var pr_gt = />/g; var pr_quot = /\"/g; function attribToHtml(str) { return str.replace(pr_amp, '&').replace(pr_lt, '<').replace(pr_gt, '>').replace(pr_quot, '"'); } function textToHtml(str) { return str.replace(pr_amp, '&').replace(pr_lt, '<').replace(pr_gt, '>'); } var pr_ltEnt = /</g; var pr_gtEnt = />/g; var pr_aposEnt = /'/g; var pr_quotEnt = /"/g; var pr_ampEnt = /&/g; var pr_nbspEnt = / /g; function htmlToText(html) { var pos = html.indexOf('&'); if (pos < 0) { return html; } for (--pos; (pos = html.indexOf('&#', pos + 1)) >= 0; ) { var end = html.indexOf(';', pos); if (end >= 0) { var num = html.substring(pos + 3, end); var radix = 10; if (num && num.charAt(0) === 'x') { num = num.substring(1); radix = 16; } var codePoint = parseInt(num, radix); if (!isNaN(codePoint)) { html = (html.substring(0, pos) + String.fromCharCode(codePoint) + html.substring(end + 1)); } } } return html.replace(pr_ltEnt, '<').replace(pr_gtEnt, '>').replace(pr_aposEnt, "'").replace(pr_quotEnt, '"').replace(pr_ampEnt, '&').replace(pr_nbspEnt, ' '); } function isRawContent(node) { return 'XMP' === node.tagName; } function normalizedHtml(node, out) { switch (node.nodeType) { case 1: var name = node.tagName.toLowerCase(); out.push('<', name); for (var i = 0; i < node.attributes.length; ++i) { var attr = node.attributes[i]; if (!attr.specified) { continue; } out.push(' '); normalizedHtml(attr, out); } out.push('>'); for (var child = node.firstChild; child; child = child.nextSibling) { normalizedHtml(child, out); } if (node.firstChild || !/^(?:br|link|img)$/.test(name)) { out.push('<\/', name, '>'); } break; case 2: out.push(node.name.toLowerCase(), '="', attribToHtml(node.value), '"'); break; case 3: case 4: out.push(textToHtml(node.nodeValue)); break; } } var PR_innerHtmlWorks = null; function getInnerHtml(node) { if (null === PR_innerHtmlWorks) { var testNode = document.createElement('PRE'); testNode.appendChild(document.createTextNode('<!DOCTYPE foo PUBLIC "foo bar">\n<foo />')); PR_innerHtmlWorks = !/</.test(testNode.innerHTML); } if (PR_innerHtmlWorks) { var content = node.innerHTML; if (isRawContent(node)) { content = textToHtml(content); } return content; } var out = []; for (var child = node.firstChild; child; child = child.nextSibling) { normalizedHtml(child, out); } return out.join(''); } function makeTabExpander(tabWidth) { var SPACES = ' '; var charInLine = 0; return function(plainText) { var out = null; var pos = 0; for (var i = 0, n = plainText.length; i < n; ++i) { var ch = plainText.charAt(i); switch (ch) { case '\t': if (!out) { out = []; } out.push(plainText.substring(pos, i)); var nSpaces = tabWidth - (charInLine % tabWidth); charInLine += nSpaces; for (; nSpaces >= 0; nSpaces -= SPACES.length) { out.push(SPACES.substring(0, nSpaces)); } pos = i + 1; break; case '\n': charInLine = 0; break; default: ++charInLine; } } if (!out) { return plainText; } out.push(plainText.substring(pos)); return out.join(''); }; } var pr_chunkPattern = /(?:[^<]+|<!--[\s\S]*?-->|<!\[CDATA\[([\s\S]*?)\]\]>|<\/?[a-zA-Z][^>]*>|<)/g; var pr_commentPrefix = /^<!--/; var pr_cdataPrefix = /^<\[CDATA\[/; var pr_brPrefix = /^<br\b/i; var pr_tagNameRe = /^<(\/?)([a-zA-Z]+)/; function extractTags(s) { var matches = s.match(pr_chunkPattern); var sourceBuf = []; var sourceBufLen = 0; var extractedTags = []; if (matches) { for (var i = 0, n = matches.length; i < n; ++i) { var match = matches[i]; if (match.length > 1 && match.charAt(0) === '<') { if (pr_commentPrefix.test(match)) { continue; } if (pr_cdataPrefix.test(match)) { sourceBuf.push(match.substring(9, match.length - 3)); sourceBufLen += match.length - 12; } else if (pr_brPrefix.test(match)) { sourceBuf.push('\n'); ++sourceBufLen; } else { if (match.indexOf(PR_NOCODE) >= 0 && isNoCodeTag(match)) { var name = match.match(pr_tagNameRe)[2]; var depth = 1; end_tag_loop: for (var j = i + 1; j < n; ++j) { var name2 = matches[j].match(pr_tagNameRe); if (name2 && name2[2] === name) { if (name2[1] === '/') { if (--depth === 0) { break end_tag_loop; } } else { ++depth; } } } if (j < n) { extractedTags.push(sourceBufLen, matches.slice(i, j + 1).join('')); i = j; } else { extractedTags.push(sourceBufLen, match); } } else { extractedTags.push(sourceBufLen, match); } } } else { var literalText = htmlToText(match); sourceBuf.push(literalText); sourceBufLen += literalText.length; } } } return { source: sourceBuf.join(''), tags: extractedTags }; } function isNoCodeTag(tag) { return !!tag.replace(/\s(\w+)\s*=\s*(?:\"([^\"]*)\"|'([^\']*)'|(\S+))/g, ' $1="$2$3$4"').match(/[cC][lL][aA][sS][sS]=\"[^\"]*\bnocode\b/); } function createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns) { var shortcuts = {}; (function() { var allPatterns = shortcutStylePatterns.concat(fallthroughStylePatterns); for (var i = allPatterns.length; --i >= 0; ) { var patternParts = allPatterns[i]; var shortcutChars = patternParts[3]; if (shortcutChars) { for (var c = shortcutChars.length; --c >= 0; ) { shortcuts[shortcutChars.charAt(c)] = patternParts; } } } })(); var nPatterns = fallthroughStylePatterns.length; var notWs = /\S/; return function(sourceCode, opt_basePos) { opt_basePos = opt_basePos || 0; var decorations = [opt_basePos, PR_PLAIN]; var lastToken = ''; var pos = 0; var tail = sourceCode; while (tail.length) { var style; var token = null; var match; var patternParts = shortcuts[tail.charAt(0)]; if (patternParts) { match = tail.match(patternParts[1]); token = match[0]; style = patternParts[0]; } else { for (var i = 0; i < nPatterns; ++i) { patternParts = fallthroughStylePatterns[i]; var contextPattern = patternParts[2]; if (contextPattern && !contextPattern.test(lastToken)) { continue; } match = tail.match(patternParts[1]); if (match) { token = match[0]; style = patternParts[0]; break; } } if (!token) { style = PR_PLAIN; token = tail.substring(0, 1); } } decorations.push(opt_basePos + pos, style); pos += token.length; tail = tail.substring(token.length); if (style !== PR_COMMENT && notWs.test(token)) { lastToken = token; } } return decorations; }; } var PR_MARKUP_LEXER = createSimpleLexer([], [[PR_PLAIN, /^[^<]+/, null], [PR_DECLARATION, /^<!\w[^>]*(?:>|$)/, null], [PR_COMMENT, /^<!--[\s\S]*?(?:-->|$)/, null], [PR_SOURCE, /^<\?[\s\S]*?(?:\?>|$)/, null], [PR_SOURCE, /^<%[\s\S]*?(?:%>|$)/, null], [PR_SOURCE, /^<(script|style|xmp)\b[^>]*>[\s\S]*?<\/\1\b[^>]*>/i, null], [PR_TAG, /^<\/?\w[^<>]*>/, null]]); var PR_SOURCE_CHUNK_PARTS = /^(<[^>]*>)([\s\S]*)(<\/[^>]*>)$/; function tokenizeMarkup(source) { var decorations = PR_MARKUP_LEXER(source); for (var i = 0; i < decorations.length; i += 2) { if (decorations[i + 1] === PR_SOURCE) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var sourceChunk = source.substring(start, end); var match = sourceChunk.match(PR_SOURCE_CHUNK_PARTS); if (match) { decorations.splice(i, 2, start, PR_TAG, start + match[1].length, PR_SOURCE, start + match[1].length + (match[2] || '').length, PR_TAG); } } } return decorations; } var PR_TAG_LEXER = createSimpleLexer([[PR_ATTRIB_VALUE, /^\'[^\']*(?:\'|$)/, null, "'"], [PR_ATTRIB_VALUE, /^\"[^\"]*(?:\"|$)/, null, '"'], [PR_PUNCTUATION, /^[<>\/=]+/, null, '<>/=']], [[PR_TAG, /^[\w:\-]+/, /^</], [PR_ATTRIB_VALUE, /^[\w\-]+/, /^=/], [PR_ATTRIB_NAME, /^[\w:\-]+/, null], [PR_PLAIN, /^\s+/, null, ' \t\r\n']]); function splitTagAttributes(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_TAG) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var chunk = source.substring(start, end); var subDecorations = PR_TAG_LEXER(chunk, start); spliceArrayInto(subDecorations, decorations, i, 2); i += subDecorations.length - 2; } } return decorations; } function sourceDecorator(options) { var shortcutStylePatterns = [], fallthroughStylePatterns = []; if (options.tripleQuotedStrings) { shortcutStylePatterns.push([PR_STRING, /^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/, null, '\'"']); } else if (options.multiLineStrings) { shortcutStylePatterns.push([PR_STRING, /^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/, null, '\'"`']); } else { shortcutStylePatterns.push([PR_STRING, /^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/, null, '"\'']); } fallthroughStylePatterns.push([PR_PLAIN, /^(?:[^\'\"\`\/\#]+)/, null, ' \r\n']); if (options.hashComments) { shortcutStylePatterns.push([PR_COMMENT, /^#[^\r\n]*/, null, '#']); } if (options.cStyleComments) { fallthroughStylePatterns.push([PR_COMMENT, /^\/\/[^\r\n]*/, null]); fallthroughStylePatterns.push([PR_COMMENT, /^\/\*[\s\S]*?(?:\*\/|$)/, null]); } if (options.regexLiterals) { var REGEX_LITERAL = ('^/(?=[^/*])' + '(?:[^/\\x5B\\x5C]' + '|\\x5C[\\s\\S]' + '|\\x5B(?:[^\\x5C\\x5D]|\\x5C[\\s\\S])*(?:\\x5D|$))+' + '(?:/|$)'); fallthroughStylePatterns.push([PR_STRING, new RegExp(REGEX_LITERAL), REGEXP_PRECEDER_PATTERN]); } var keywords = wordSet(options.keywords); options = null; var splitStringAndCommentTokens = createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns); var styleLiteralIdentifierPuncRecognizer = createSimpleLexer([], [[PR_PLAIN, /^\s+/, null, ' \r\n'], [PR_PLAIN, /^[a-z_$@][a-z_$@0-9]*/i, null], [PR_LITERAL, /^0x[a-f0-9]+[a-z]/i, null], [PR_LITERAL, /^(?:\d(?:_\d+)*\d*(?:\.\d*)?|\.\d+)(?:e[+\-]?\d+)?[a-z]*/i, null, '123456789'], [PR_PUNCTUATION, /^[^\s\w\.$@]+/, null]]); function splitNonStringNonCommentTokens(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_PLAIN) { var start, end, chunk, subDecs; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; chunk = source.substring(start, end); subDecs = styleLiteralIdentifierPuncRecognizer(chunk, start); for (var j = 0, m = subDecs.length; j < m; j += 2) { var subStyle = subDecs[j + 1]; if (subStyle === PR_PLAIN) { var subStart = subDecs[j]; var subEnd = j + 2 < m ? subDecs[j + 2] : chunk.length; var token = source.substring(subStart, subEnd); if (token === '.') { subDecs[j + 1] = PR_PUNCTUATION; } else if (token in keywords) { subDecs[j + 1] = PR_KEYWORD; } else if (/^@?[A-Z][A-Z$]*[a-z][A-Za-z$]*$/.test(token)) { subDecs[j + 1] = token.charAt(0) === '@' ? PR_LITERAL : PR_TYPE; } } } spliceArrayInto(subDecs, decorations, i, 2); i += subDecs.length - 2; } } return decorations; } return function(sourceCode) { var decorations = splitStringAndCommentTokens(sourceCode); decorations = splitNonStringNonCommentTokens(sourceCode, decorations); return decorations; }; } var decorateSource = sourceDecorator({ keywords: ALL_KEYWORDS, hashComments: true, cStyleComments: true, multiLineStrings: true, regexLiterals: true }); function splitSourceNodes(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_SOURCE) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var subDecorations = decorateSource(source.substring(start, end)); for (var j = 0, m = subDecorations.length; j < m; j += 2) { subDecorations[j] += start; } spliceArrayInto(subDecorations, decorations, i, 2); i += subDecorations.length - 2; } } return decorations; } function splitSourceAttributes(source, decorations) { var nextValueIsSource = false; for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; var start, end; if (style === PR_ATTRIB_NAME) { start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; nextValueIsSource = /^on|^style$/i.test(source.substring(start, end)); } else if (style === PR_ATTRIB_VALUE) { if (nextValueIsSource) { start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var attribValue = source.substring(start, end); var attribLen = attribValue.length; var quoted = (attribLen >= 2 && /^[\"\']/.test(attribValue) && attribValue.charAt(0) === attribValue.charAt(attribLen - 1)); var attribSource; var attribSourceStart; var attribSourceEnd; if (quoted) { attribSourceStart = start + 1; attribSourceEnd = end - 1; attribSource = attribValue; } else { attribSourceStart = start + 1; attribSourceEnd = end - 1; attribSource = attribValue.substring(1, attribValue.length - 1); } var attribSourceDecorations = decorateSource(attribSource); for (var j = 0, m = attribSourceDecorations.length; j < m; j += 2) { attribSourceDecorations[j] += attribSourceStart; } if (quoted) { attribSourceDecorations.push(attribSourceEnd, PR_ATTRIB_VALUE); spliceArrayInto(attribSourceDecorations, decorations, i + 2, 0); } else { spliceArrayInto(attribSourceDecorations, decorations, i, 2); } } nextValueIsSource = false; } } return decorations; } function decorateMarkup(sourceCode) { var decorations = tokenizeMarkup(sourceCode); decorations = splitTagAttributes(sourceCode, decorations); decorations = splitSourceNodes(sourceCode, decorations); decorations = splitSourceAttributes(sourceCode, decorations); return decorations; } function recombineTagsAndDecorations(sourceText, extractedTags, decorations) { var html = []; var outputIdx = 0; var openDecoration = null; var currentDecoration = null; var tagPos = 0; var decPos = 0; var tabExpander = makeTabExpander(PR_TAB_WIDTH); var adjacentSpaceRe = /([\r\n ]) /g; var startOrSpaceRe = /(^| ) /gm; var newlineRe = /\r\n?|\n/g; var trailingSpaceRe = /[ \r\n]$/; var lastWasSpace = true; function emitTextUpTo(sourceIdx) { if (sourceIdx > outputIdx) { if (openDecoration && openDecoration !== currentDecoration) { html.push('</span>'); openDecoration = null; } if (!openDecoration && currentDecoration) { openDecoration = currentDecoration; html.push('<span class="', openDecoration, '">'); } var htmlChunk = textToHtml(tabExpander(sourceText.substring(outputIdx, sourceIdx))).replace(lastWasSpace ? startOrSpaceRe : adjacentSpaceRe, '$1 '); lastWasSpace = trailingSpaceRe.test(htmlChunk); html.push(htmlChunk.replace(newlineRe, '<br />')); outputIdx = sourceIdx; } } while (true) { var outputTag; if (tagPos < extractedTags.length) { if (decPos < decorations.length) { outputTag = extractedTags[tagPos] <= decorations[decPos]; } else { outputTag = true; } } else { outputTag = false; } if (outputTag) { emitTextUpTo(extractedTags[tagPos]); if (openDecoration) { html.push('</span>'); openDecoration = null; } html.push(extractedTags[tagPos + 1]); tagPos += 2; } else if (decPos < decorations.length) { emitTextUpTo(decorations[decPos]); currentDecoration = decorations[decPos + 1]; decPos += 2; } else { break; } } emitTextUpTo(sourceText.length); if (openDecoration) { html.push('</span>'); } return html.join(''); } var langHandlerRegistry = {}; function registerLangHandler(handler, fileExtensions) { for (var i = fileExtensions.length; --i >= 0; ) { var ext = fileExtensions[i]; if (!langHandlerRegistry.hasOwnProperty(ext)) { langHandlerRegistry[ext] = handler; } else if ('console' in window) { console.log('cannot override language handler %s', ext); } } } registerLangHandler(decorateSource, ['default-code']); registerLangHandler(decorateMarkup, ['default-markup', 'html', 'htm', 'xhtml', 'xml', 'xsl']); registerLangHandler(sourceDecorator({ keywords: CPP_KEYWORDS, hashComments: true, cStyleComments: true }), ['c', 'cc', 'cpp', 'cs', 'cxx', 'cyc']); registerLangHandler(sourceDecorator({ keywords: JAVA_KEYWORDS, cStyleComments: true }), ['java']); registerLangHandler(sourceDecorator({ keywords: SH_KEYWORDS, hashComments: true, multiLineStrings: true }), ['bsh', 'csh', 'sh']); registerLangHandler(sourceDecorator({ keywords: PYTHON_KEYWORDS, hashComments: true, multiLineStrings: true, tripleQuotedStrings: true }), ['cv', 'py']); registerLangHandler(sourceDecorator({ keywords: PERL_KEYWORDS, hashComments: true, multiLineStrings: true, regexLiterals: true }), ['perl', 'pl', 'pm']); registerLangHandler(sourceDecorator({ keywords: RUBY_KEYWORDS, hashComments: true, multiLineStrings: true, regexLiterals: true }), ['rb']); registerLangHandler(sourceDecorator({ keywords: JSCRIPT_KEYWORDS, cStyleComments: true, regexLiterals: true }), ['js']); function prettyPrintOne(sourceCodeHtml, opt_langExtension) { try { var sourceAndExtractedTags = extractTags(sourceCodeHtml); var source = sourceAndExtractedTags.source; var extractedTags = sourceAndExtractedTags.tags; if (!langHandlerRegistry.hasOwnProperty(opt_langExtension)) { opt_langExtension = /^\s*</.test(source) ? 'default-markup' : 'default-code'; } var decorations = langHandlerRegistry[opt_langExtension].call({}, source); return recombineTagsAndDecorations(source, extractedTags, decorations); } catch (e) { if ('console' in window) { console.log(e); console.trace(); } return sourceCodeHtml; } } function prettyPrint(opt_whenDone) { var isIE6 = _pr_isIE6(); var codeSegments = [document.getElementsByTagName('pre'), document.getElementsByTagName('code'), document.getElementsByTagName('xmp')]; var elements = []; for (var i = 0; i < codeSegments.length; ++i) { for (var j = 0; j < codeSegments[i].length; ++j) { elements.push(codeSegments[i][j]); } } codeSegments = null; var k = 0; function doWork() { var endTime = (PR_SHOULD_USE_CONTINUATION ? new Date().getTime() + 250 : Infinity); for (; k < elements.length && new Date().getTime() < endTime; k++) { var cs = elements[k]; if (cs.className && cs.className.indexOf('prettyprint') >= 0) { var langExtension = cs.className.match(/\blang-(\w+)\b/); if (langExtension) { langExtension = langExtension[1]; } var nested = false; for (var p = cs.parentNode; p; p = p.parentNode) { if ((p.tagName === 'pre' || p.tagName === 'code' || p.tagName === 'xmp') && p.className && p.className.indexOf('prettyprint') >= 0) { nested = true; break; } } if (!nested) { var content = getInnerHtml(cs); content = content.replace(/(?:\r\n?|\n)$/, ''); var newContent = prettyPrintOne(content, langExtension); if (!isRawContent(cs)) { cs.innerHTML = newContent; } else { var pre = document.createElement('PRE'); for (var i = 0; i < cs.attributes.length; ++i) { var a = cs.attributes[i]; if (a.specified) { var aname = a.name.toLowerCase(); if (aname === 'class') { pre.className = a.value; } else { pre.setAttribute(a.name, a.value); } } } pre.innerHTML = newContent; cs.parentNode.replaceChild(pre, cs); cs = pre; } if (isIE6 && cs.tagName === 'PRE') { var lineBreaks = cs.getElementsByTagName('br'); for (var j = lineBreaks.length; --j >= 0; ) { var lineBreak = lineBreaks[j]; lineBreak.parentNode.replaceChild(document.createTextNode('\r\n'), lineBreak); } } } } } if (k < elements.length) { setTimeout(doWork, 250); } else if (opt_whenDone) { opt_whenDone(); } } doWork(); } window['PR_normalizedHtml'] = normalizedHtml; window['prettyPrintOne'] = prettyPrintOne; window['prettyPrint'] = prettyPrint; window['PR'] = { 'createSimpleLexer': createSimpleLexer, 'registerLangHandler': registerLangHandler, 'sourceDecorator': sourceDecorator, 'PR_ATTRIB_NAME': PR_ATTRIB_NAME, 'PR_ATTRIB_VALUE': PR_ATTRIB_VALUE, 'PR_COMMENT': PR_COMMENT, 'PR_DECLARATION': PR_DECLARATION, 'PR_KEYWORD': PR_KEYWORD, 'PR_LITERAL': PR_LITERAL, 'PR_NOCODE': PR_NOCODE, 'PR_PLAIN': PR_PLAIN, 'PR_PUNCTUATION': PR_PUNCTUATION, 'PR_SOURCE': PR_SOURCE, 'PR_STRING': PR_STRING, 'PR_TAG': PR_TAG, 'PR_TYPE': PR_TYPE }; })();
+/* +Scripts for cnprog.com +Project Name: Lanai +All Rights Resevred 2008. CNPROG.COM +*/ +var lanai = +{ + /** + * Finds any <pre><code></code></pre> tags which aren't registered for + * pretty printing, adds the appropriate class name and invokes prettify. + */ + highlightSyntax: function(){ + var styled = false; + $("pre code").parent().each(function(){ + if (!$(this).hasClass('prettyprint')){ + $(this).addClass('prettyprint'); + styled = true; + } + }); + + if (styled){ + prettyPrint(); + } + } +}; + +var Vote = function(){ + // All actions are related to a question + var questionId; + //question slug to build redirect urls + var questionSlug; + // The object we operate on actually. It can be a question or an answer. + var postId; + var questionAuthorId; + var currentUserId; + var answerContainerIdPrefix = 'answer-container-'; + var voteContainerId = 'vote-buttons'; + var imgIdPrefixAccept = 'answer-img-accept-'; + var imgClassPrefixFavorite = 'question-img-favorite'; + var imgIdPrefixQuestionVoteup = 'question-img-upvote-'; + var imgIdPrefixQuestionVotedown = 'question-img-downvote-'; + var imgIdPrefixAnswerVoteup = 'answer-img-upvote-'; + var imgIdPrefixAnswerVotedown = 'answer-img-downvote-'; + var divIdFavorite = 'favorite-number'; + var commentLinkIdPrefix = 'comment-'; + var voteNumberClass = "vote-number"; + var offensiveIdPrefixQuestionFlag = 'question-offensive-flag-'; + var offensiveIdPrefixAnswerFlag = 'answer-offensive-flag-'; + var offensiveClassFlag = 'offensive-flag'; + var questionControlsId = 'question-controls'; + var removeQuestionLinkIdPrefix = 'question-delete-link-'; + var removeAnswerLinkIdPrefix = 'answer-delete-link-'; + var questionSubscribeUpdates = 'question-subscribe-updates'; + + var acceptAnonymousMessage = $.i18n._('insufficient privilege'); + var acceptOwnAnswerMessage = $.i18n._('cannot pick own answer as best'); + + var pleaseLogin = "<a href='" + scriptUrl + $.i18n._("account/") + $.i18n._("signin/") + + "?next=" + scriptUrl + $.i18n._("question/") + "{{QuestionID}}/{{questionSlug}}'>" + + $.i18n._('please login') + "</a>"; + + var pleaseSeeFAQ = $.i18n._('please see') + "<a href='" + scriptUrl + $.i18n._("faq/") + "'>faq</a>"; + + var favoriteAnonymousMessage = $.i18n._('anonymous users cannot select favorite questions') + var voteAnonymousMessage = $.i18n._('anonymous users cannot vote') + pleaseLogin; + var upVoteRequiredScoreMessage = $.i18n._('>15 points requried to upvote') + pleaseSeeFAQ; + var downVoteRequiredScoreMessage = $.i18n._('>100 points required to downvote') + pleaseSeeFAQ; + var voteOwnDeniedMessage = $.i18n._('cannot vote for own posts'); + var voteRequiredMoreVotes = $.i18n._('daily vote cap exhausted') + pleaseSeeFAQ; + var voteDenyCancelMessage = $.i18n._('cannot revoke old vote') + pleaseSeeFAQ; + var offensiveConfirmation = $.i18n._('please confirm offensive'); + var offensiveAnonymousMessage = $.i18n._('anonymous users cannot flag offensive posts') + pleaseLogin; + var offensiveTwiceMessage = $.i18n._('cannot flag message as offensive twice') + pleaseSeeFAQ; + var offensiveNoFlagsLeftMessage = $.i18n._('flag offensive cap exhausted') + pleaseSeeFAQ; + var offensiveNoPermissionMessage = $.i18n._('need >15 points to report spam') + pleaseSeeFAQ; + var removeConfirmation = $.i18n._('confirm delete'); + var removeAnonymousMessage = $.i18n._('anonymous users cannot delete/undelete'); + var recoveredMessage = $.i18n._('post recovered'); + var deletedMessage = $.i18n._('post deleted'); + + var VoteType = { + acceptAnswer : 0, + questionUpVote : 1, + questionDownVote : 2, + favorite : 4, + answerUpVote: 5, + answerDownVote:6, + offensiveQuestion : 7, + offensiveAnswer:8, + removeQuestion: 9, + removeAnswer:10, + questionSubscribeUpdates:11, + questionUnsubscribeUpdates:12 + }; + + var getFavoriteButton = function(){ + var favoriteButton = 'div.'+ voteContainerId +' img[class='+ imgClassPrefixFavorite +']'; + return $(favoriteButton); + }; + var getFavoriteNumber = function(){ + var favoriteNumber = '#'+ divIdFavorite ; + return $(favoriteNumber); + }; + var getQuestionVoteUpButton = function(){ + var questionVoteUpButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixQuestionVoteup +']'; + return $(questionVoteUpButton); + }; + var getQuestionVoteDownButton = function(){ + var questionVoteDownButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixQuestionVotedown +']'; + return $(questionVoteDownButton); + }; + var getAnswerVoteUpButtons = function(){ + var answerVoteUpButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAnswerVoteup +']'; + return $(answerVoteUpButton); + }; + var getAnswerVoteDownButtons = function(){ + var answerVoteDownButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAnswerVotedown +']'; + return $(answerVoteDownButton); + }; + var getAnswerVoteUpButton = function(id){ + var answerVoteUpButton = 'div.'+ voteContainerId +' img[id='+ imgIdPrefixAnswerVoteup + id + ']'; + return $(answerVoteUpButton); + }; + var getAnswerVoteDownButton = function(id){ + var answerVoteDownButton = 'div.'+ voteContainerId +' img[id='+ imgIdPrefixAnswerVotedown + id + ']'; + return $(answerVoteDownButton); + }; + + var getOffensiveQuestionFlag = function(){ + var offensiveQuestionFlag = '#question-table span[class='+ offensiveClassFlag +']'; + return $(offensiveQuestionFlag); + }; + + var getOffensiveAnswerFlags = function(){ + var offensiveQuestionFlag = 'div.answer span[class='+ offensiveClassFlag +']'; + return $(offensiveQuestionFlag); + }; + + var getremoveQuestionLink = function(){ + var removeQuestionLink = 'div#question-controls a[id^='+ removeQuestionLinkIdPrefix +']'; + return $(removeQuestionLink); + }; + + var getquestionSubscribeUpdatesCheckbox = function(){ + return $('#' + questionSubscribeUpdates); + }; + + var getremoveAnswersLinks = function(){ + var removeAnswerLinks = 'div.answer-controls a[id^='+ removeAnswerLinkIdPrefix +']'; + return $(removeAnswerLinks); + }; + + var setVoteImage = function(voteType, undo, object){ + var flag = undo ? "" : "-on"; + var arrow = (voteType == VoteType.questionUpVote || voteType == VoteType.answerUpVote) ? "up" : "down"; + object.attr("src", scriptUrl + "content/images/vote-arrow-"+ arrow + flag +".png"); + + // if undo voting, then undo the pair of arrows. + if(undo){ + if(voteType == VoteType.questionUpVote || voteType == VoteType.questionDownVote){ + $(getQuestionVoteUpButton()).attr("src", scriptUrl + "content/images/vote-arrow-up.png"); + $(getQuestionVoteDownButton()).attr("src", scriptUrl + "content/images/vote-arrow-down.png"); + } + else{ + $(getAnswerVoteUpButton(postId)).attr("src", scriptUrl + "content/images/vote-arrow-up.png"); + $(getAnswerVoteDownButton(postId)).attr("src", scriptUrl + "content/images/vote-arrow-down.png"); + } + } + }; + + var setVoteNumber = function(object, number){ + var voteNumber = object.parent('div.'+ voteContainerId).find('div.'+ voteNumberClass); + $(voteNumber).text(number); + }; + + var bindEvents = function(){ + // accept answers + if(questionAuthorId == currentUserId){ + var acceptedButtons = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAccept +']'; + $(acceptedButtons).unbind('click').click(function(event){ + Vote.accept($(event.target)); + }); + } + // set favorite question + var favoriteButton = getFavoriteButton(); + favoriteButton.unbind('click').click(function(event){ + Vote.favorite($(event.target)); + }); + + // question vote up + var questionVoteUpButton = getQuestionVoteUpButton(); + questionVoteUpButton.unbind('click').click(function(event){ + Vote.vote($(event.target), VoteType.questionUpVote); + }); + + var questionVoteDownButton = getQuestionVoteDownButton(); + questionVoteDownButton.unbind('click').click(function(event){ + Vote.vote($(event.target), VoteType.questionDownVote); + }); + + var answerVoteUpButton = getAnswerVoteUpButtons(); + answerVoteUpButton.unbind('click').click(function(event){ + Vote.vote($(event.target), VoteType.answerUpVote); + }); + + var answerVoteDownButton = getAnswerVoteDownButtons(); + answerVoteDownButton.unbind('click').click(function(event){ + Vote.vote($(event.target), VoteType.answerDownVote); + }); + + getOffensiveQuestionFlag().unbind('click').click(function(event){ + Vote.offensive(this, VoteType.offensiveQuestion); + }); + + getOffensiveAnswerFlags().unbind('click').click(function(event){ + Vote.offensive(this, VoteType.offensiveAnswer); + }); + + getremoveQuestionLink().unbind('click').click(function(event){ + Vote.remove(this, VoteType.removeQuestion); + }); + + getquestionSubscribeUpdatesCheckbox().unbind('click').click(function(event){ + if (this.checked){ + Vote.vote($(event.target), VoteType.questionSubscribeUpdates); + } + else { + Vote.vote($(event.target), VoteType.questionUnsubscribeUpdates); + } + }); + + getremoveAnswersLinks().unbind('click').click(function(event){ + Vote.remove(this, VoteType.removeAnswer); + }); + }; + + var submit = function(object, voteType, callback) { + $.ajax({ + type: "POST", + cache: false, + dataType: "json", + url: scriptUrl + $.i18n._("questions/") + questionId + "/" + $.i18n._("vote/"), + data: { "type": voteType, "postId": postId }, + error: handleFail, + success: function(data){callback(object, voteType, data)}}); + }; + + var handleFail = function(xhr, msg){ + alert("Callback invoke error: " + msg); + }; + + // callback function for Accept Answer action + var callback_accept = function(object, voteType, data){ + if(data.allowed == "0" && data.success == "0"){ + showMessage(object, acceptAnonymousMessage); + } + else if(data.allowed == "-1"){ + showMessage(object, acceptOwnAnswerMessage); + } + else if(data.status == "1"){ + object.attr("src", scriptUrl + "content/images/vote-accepted.png"); + $("#"+answerContainerIdPrefix+postId).removeClass("accepted-answer"); + $("#"+commentLinkIdPrefix+postId).removeClass("comment-link-accepted"); + } + else if(data.success == "1"){ + var acceptedButtons = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAccept +']'; + $(acceptedButtons).attr("src", scriptUrl + "content/images/vote-accepted.png"); + var answers = ("div[id^="+answerContainerIdPrefix +"]"); + $(answers).removeClass("accepted-answer"); + var commentLinks = ("div[id^="+answerContainerIdPrefix +"] div[id^="+ commentLinkIdPrefix +"]"); + $(commentLinks).removeClass("comment-link-accepted"); + + object.attr("src", scriptUrl + "content/images/vote-accepted-on.png"); + $("#"+answerContainerIdPrefix+postId).addClass("accepted-answer"); + $("#"+commentLinkIdPrefix+postId).addClass("comment-link-accepted"); + } + else{ + showMessage(object, data.message); + } + }; + + var callback_favorite = function(object, voteType, data){ + if(data.allowed == "0" && data.success == "0"){ + showMessage(object, favoriteAnonymousMessage.replace("{{QuestionID}}", questionId)); + } + else if(data.status == "1"){ + object.attr("src", scriptUrl + "content/images/vote-favorite-off.png"); + var fav = getFavoriteNumber(); + fav.removeClass("my-favorite-number"); + if(data.count == 0) + data.count = ''; + fav.text(data.count); + } + else if(data.success == "1"){ + object.attr("src", scriptUrl + "content/images/vote-favorite-on.png"); + var fav = getFavoriteNumber(); + fav.text(data.count); + fav.addClass("my-favorite-number"); + } + else{ + showMessage(object, data.message); + } + }; + + var callback_vote = function(object, voteType, data){ + if(data.allowed == "0" && data.success == "0"){ + showMessage(object, voteAnonymousMessage.replace("{{QuestionID}}", questionId)); + } + else if (data.allowed == "-3"){ + showMessage(object, voteRequiredMoreVotes); + } + else if (data.allowed == "-2"){ + if (voteType == VoteType.questionUpVote || voteType == VoteType.answerUpVote){ + showMessage(object, upVoteRequiredScoreMessage); + } + else if (voteType == VoteType.questionDownVote || voteType == VoteType.answerDownVote){ + showMessage(object, downVoteRequiredScoreMessage); + } + } + else if (data.allowed == "-1"){ + showMessage(object, voteOwnDeniedMessage); + } + else if (data.status == "2"){ + showMessage(object, voteDenyCancelMessage); + } + else if (data.status == "1"){ + setVoteImage(voteType, true, object); + setVoteNumber(object, data.count); + } + else if (data.success == "1"){ + setVoteImage(voteType, false, object); + setVoteNumber(object, data.count); + if (data.message.length > 0){ + showMessage(object, data.message); + } + } + }; + + var callback_offensive = function(object, voteType, data){ + object = $(object); + if (data.allowed == "0" && data.success == "0"){ + showMessage(object, offensiveAnonymousMessage.replace("{{QuestionID}}", questionId)); + } + else if (data.allowed == "-3"){ + showMessage(object, offensiveNoFlagsLeftMessage); + } + else if (data.allowed == "-2"){ + showMessage(object, offensiveNoPermissionMessage); + } + else if (data.status == "1"){ + showMessage(object, offensiveTwiceMessage); + } + else if (data.success == "1"){ + $(object).children('span[class=darkred]').text("("+ data.count +")"); + } + }; + + var callback_remove = function(object, voteType, data){ + if (data.allowed == "0" && data.success == "0"){ + showMessage(object, removeAnonymousMessage.replace("{{QuestionID}}", questionId)); + } + else if (data.success == "1"){ + if (voteType == VoteType.removeQuestion){ + window.location.href = scriptUrl + $.i18n._("questions/"); + } + else { + if (removeActionType == 'delete'){ + postNode.addClass('deleted'); + postRemoveLink.innerHTML = $.i18n._('undelete'); + showMessage(object, deletedMessage); + } + else if (removeActionType == 'undelete') { + postNode.removeClass('deleted'); + postRemoveLink.innerHTML = $.i18n._('delete'); + showMessage(object, recoveredMessage); + } + } + } + }; + + return { + init : function(qId, qSlug, questionAuthor, userId){ + questionId = qId; + questionSlug = qSlug; + questionAuthorId = questionAuthor; + currentUserId = userId; + bindEvents(); + }, + + // Accept answer public function + accept: function(object){ + postId = object.attr("id").substring(imgIdPrefixAccept.length); + submit(object, VoteType.acceptAnswer, callback_accept); + }, + + favorite: function(object){ + if (!currentUserId || currentUserId.toUpperCase() == "NONE"){ + showMessage(object, favoriteAnonymousMessage.replace("{{QuestionID}}", questionId)); + return false; + } + submit(object, VoteType.favorite, callback_favorite); + }, + + vote: function(object, voteType){ + if (!currentUserId || currentUserId.toUpperCase() == "NONE"){ + showMessage(object, voteAnonymousMessage.replace("{{QuestionID}}", questionId).replace("{{questionSlug}}", questionSlug)); + return false; + } + if (voteType == VoteType.answerUpVote){ + postId = object.attr("id").substring(imgIdPrefixAnswerVoteup.length); + } + else if (voteType == VoteType.answerDownVote){ + postId = object.attr("id").substring(imgIdPrefixAnswerVotedown.length); + } + + submit(object, voteType, callback_vote); + }, + + offensive: function(object, voteType){ + if (!currentUserId || currentUserId.toUpperCase() == "NONE"){ + showMessage($(object), offensiveAnonymousMessage.replace("{{QuestionID}}", questionId)); + return false; + } + if (confirm(offensiveConfirmation)){ + postId = object.id.substr(object.id.lastIndexOf('-') + 1); + submit(object, voteType, callback_offensive); + } + }, + + remove: function(object, voteType){ + if (!currentUserId || currentUserId.toUpperCase() == "NONE"){ + showMessage($(object), removeAnonymousMessage.replace("{{QuestionID}}", questionId)); + return false; + } + bits = object.id.split('-'); + postId = bits.pop();/* this seems to be used within submit! */ + postType = bits.shift(); + + var do_proceed = false; + if (postType == 'answer'){ + postNode = $('#answer-container-' + postId); + postRemoveLink = object; + if (postNode.hasClass('deleted')){ + removeActionType = 'undelete'; + do_proceed = true; + } + else { + removeActionType = 'delete'; + do_proceed = confirm(removeConfirmation); + } + } + else { + do_proceed = confirm(removeConfirmation); + } + if (do_proceed) { + submit($(object), voteType, callback_remove); + } + } + } +} (); + + +// site comments +function createComments(type) { + var objectType = type; + var jDivInit = function(id) { + return $("#comments-container-" + objectType + '-' + id); + }; + + var appendLoaderImg = function(id) { + appendLoader("#comments-container-" + objectType + '-' + id); + }; + + var canPostComments = function(id) { + var jHidden = $("#can-post-comments-" + objectType + '-' + id); + return jHidden.val().toLowerCase() == "true"; + }; + + var renderForm = function(id) { + var formId = "form-comments-" + objectType + "-" + id; + var jDiv = $('#comments-link-' + objectType + "-" + id).parent(); + $(jDiv).css('background','none'); + $(jDiv).css('padding-left',0); + if (canPostComments(id)) { + if (jDiv.find("#" + formId).length == 0) { + var form = '<form id="' + formId + '" class="post-comments"><div>'; + form += '<textarea name="comment" cols="60" rows="5" maxlength="300" onblur="'+ objectType +'Comments.updateTextCounter(this)" '; + form += 'onfocus="' + objectType + 'Comments.updateTextCounter(this)" onkeyup="'+ objectType +'Comments.updateTextCounter(this)"></textarea>'; + form += '<input type="submit" value="' + + $.i18n._('add comment') + '" /><br><span class="text-counter"></span>'; + form += '<span class="form-error"></span></div></form>'; + + jDiv.append(form); + + setupFormValidation("#" + formId, + { comment: { required: true, minlength: 10} }, '', + function() { postComment(id, formId); }); + } + } + else { + var divId = "comments-rep-needed-" + objectType + '-' + id; + if (jDiv.find("#" + divId).length == 0) { + jDiv.append('<p id="' + divId + '" class="comment">' + + $.i18n._('to comment, need') + ' ' + + + repNeededForComments + ' ' + $.i18n._('community karma points') + + '<a href="' + scriptUrl + $.i18n._('faq/') + '" class="comment-user">' + + $.i18n._('please see') + 'faq</a></span></p>'); + } + } + }; + + var getComments = function(id, jDiv) { + //appendLoaderImg(id); + $.getJSON(scriptUrl + objectType + "s/" + id + "/" + $.i18n._("comments/") + , function(json) { showComments(id, json); }); + }; + + var showComments = function(id, json) { + var jDiv = jDivInit(id); + + //jDiv = jDiv.find("div.comments"); // this div should contain any fetched comments.. + //jDiv.find("div[id^='comment-" + objectType + "-'" + "]").remove(); // clean previous calls.. + jDiv.children().remove(); + removeLoader(); + if (json && json.length > 0) { + for (var i = 0; i < json.length; i++) + renderComment(jDiv, json[i]); + jDiv.children().show(); + } + }; + + var renderDeleteCommentIcon = function(post_id, delete_url){ + if (canPostComments(post_id)){ + var html = ''; + var img = scriptUrl + "content/images/close-small.png"; + var imgHover = scriptUrl + "content/images/close-small-hover.png"; + html += '<img class="delete-icon" onclick="' + objectType + 'Comments.deleteComment($(this), ' + post_id + ', \'' + delete_url + '\')" src="' + img; + html += '" onmouseover="$(this).attr(\'src\', \'' + imgHover + '\')" onmouseout="$(this).attr(\'src\', \'' + img + html += '\')" title="' + $.i18n._('delete this comment') + '" />'; + return html; + } + else{ + return ''; + } + } + + // {"Id":6,"PostId":38589,"CreationDate":"an hour ago","Text":"hello there!","UserDisplayName":"Jarrod Dixon","UserUrl":"/users/3/jarrod-dixon","DeleteUrl":null} + var renderComment = function(jDiv, json) { + var html = '<p id="comment-' + json.id + '" class="comment" style="display:none">' + json.text; + html += json.user_url ? ' - <a href="' + json.user_url + '"' : '<span'; + html += ' class="comment-user">' + json.user_display_name + (json.user_url ? '</a>' : '</span>'); + html += ' (' + json.comment_age + ')'; + + if (json.delete_url){ + html += renderDeleteCommentIcon(json.object_id, json.delete_url); + } + + if (json.delete_url) { + } + + html += '</p>'; + + jDiv.append(html); + }; + + var postComment = function(id, formId) { + //appendLoaderImg(id); + + var formSelector = "#" + formId; + var textarea = $(formSelector + " textarea"); + + //todo fix url translations!!! + $.ajax({ + type: "POST", + url: scriptUrl + objectType + "s/" + id + "/" + $.i18n._("comments/"), + dataType: "json", + data: { comment: textarea.val() }, + success: function(json) { + showComments(id, json); + textarea.val(""); + commentsFactory[objectType].updateTextCounter(textarea); + enableSubmitButton(formSelector); + }, + error: function(res, textStatus, errorThrown) { + removeLoader(); + showMessage(formSelector, res.responseText); + enableSubmitButton(formSelector); + } + }); + }; + + // public methods.. + return { + + init: function() { + // Setup "show comments" clicks.. + $("a[id^='comments-link-" + objectType + "-" + "']").unbind("click").click(function() { + commentsFactory[objectType].show($(this).attr("id").substr(("comments-link-" + objectType + "-").length)); + }); + + var cBox = $("[id^='comments-container-" + objectType + "']"); + cBox.each( function(i){ + var post_id = $(this).attr('id').replace('comments-container-' + objectType + '-', ''); + $(this).children().each( + function(i){ + var comment_id = $(this).attr('id').replace('comment-',''); + var delete_url = scriptUrl + objectType + 's/' + post_id + '/' + + $.i18n._('comments/') + comment_id + '/' + $.i18n._('delete/'); + var html = $(this).html(); + var CommentsClass; + if (objectType == 'question'){ + CommentsClass = questionComments; + } + else if (objectType == 'answer') { + CommentsClass = answerComments; + } + var delete_icon = $(this).find('img.delete-icon'); + delete_icon.click(function(){CommentsClass.deleteComment($(this),comment_id,delete_url);}); + delete_icon.unbind('mouseover').bind('mouseover', + function(){ + $(this).attr('src',scriptUrl + 'content/images/close-small-hover.png'); + } + ); + delete_icon.unbind('mouseout').bind('mouseout', + function(){ + $(this).attr('src',scriptUrl + 'content/images/close-small.png'); + } + ); + } + ); + }); + }, + + show: function(id) { + var jDiv = jDivInit(id); + getComments(id, jDiv); + renderForm(id); + jDiv.show(); + + var link = $('#comments-link-' + objectType + '-' + id); + if (canPostComments(id)) link.parent().find("textarea").get(0).focus(); + link.remove(); + }, + + hide: function(id) { + var jDiv = jDivInit(id); + var len = jDiv.children("div.comments").children().length; + var anchorText = len == 0 ? $.i18n._('add a comment') : $.i18n._('comments') + ' (<b>' + len + "</b>)"; + + jDiv.hide(); + jDiv.siblings("a").unbind("click").click(function() { commentsFactory[objectType].show(id); }).html(anchorText); + jDiv.children("div.comments").children().hide(); + }, + + deleteComment: function(jImg, id, deleteUrl) { + if (confirm($.i18n._('confirm delete comment'))) { + jImg.hide(); + $.post(deleteUrl, { dataNeeded: "forIIS7" }, function(json) { + var par = jImg.parent(); + par.remove(); + }, "json"); + } + }, + + updateTextCounter: function(textarea) { + var length = textarea.value ? textarea.value.length : 0; + var color = length > 270 ? "#f00" : length > 200 ? "#f60" : "#999"; + var jSpan = $(textarea).siblings("span.text-counter"); + jSpan.html($.i18n._('can write') + + (300 - length) + ' ' + + $.i18n._('characters')).css("color", color); + } + }; +} + +var questionComments = createComments('question'); +var answerComments = createComments('answer'); + +$().ready(function() { + questionComments.init(); + answerComments.init(); +}); + +var commentsFactory = {'question' : questionComments, 'answer' : answerComments}; + +/* +Prettify +http://www.apache.org/licenses/LICENSE-2.0 +*/ +var PR_SHOULD_USE_CONTINUATION = true; var PR_TAB_WIDTH = 8; var PR_normalizedHtml; var PR; var prettyPrintOne; var prettyPrint; function _pr_isIE6() { var isIE6 = navigator && navigator.userAgent && /\bMSIE 6\./.test(navigator.userAgent); _pr_isIE6 = function() { return isIE6; }; return isIE6; } (function() { function wordSet(words) { words = words.split(/ /g); var set = {}; for (var i = words.length; --i >= 0; ) { var w = words[i]; if (w) { set[w] = null; } } return set; } var FLOW_CONTROL_KEYWORDS = "break continue do else for if return while "; var C_KEYWORDS = FLOW_CONTROL_KEYWORDS + "auto case char const default " + "double enum extern float goto int long register short signed sizeof " + "static struct switch typedef union unsigned void volatile "; var COMMON_KEYWORDS = C_KEYWORDS + "catch class delete false import " + "new operator private protected public this throw true try "; var CPP_KEYWORDS = COMMON_KEYWORDS + "alignof align_union asm axiom bool " + "concept concept_map const_cast constexpr decltype " + "dynamic_cast explicit export friend inline late_check " + "mutable namespace nullptr reinterpret_cast static_assert static_cast " + "template typeid typename typeof using virtual wchar_t where "; var JAVA_KEYWORDS = COMMON_KEYWORDS + "boolean byte extends final finally implements import instanceof null " + "native package strictfp super synchronized throws transient "; var CSHARP_KEYWORDS = JAVA_KEYWORDS + "as base by checked decimal delegate descending event " + "fixed foreach from group implicit in interface internal into is lock " + "object out override orderby params readonly ref sbyte sealed " + "stackalloc string select uint ulong unchecked unsafe ushort var "; var JSCRIPT_KEYWORDS = COMMON_KEYWORDS + "debugger eval export function get null set undefined var with " + "Infinity NaN "; var PERL_KEYWORDS = "caller delete die do dump elsif eval exit foreach for " + "goto if import last local my next no our print package redo require " + "sub undef unless until use wantarray while BEGIN END "; var PYTHON_KEYWORDS = FLOW_CONTROL_KEYWORDS + "and as assert class def del " + "elif except exec finally from global import in is lambda " + "nonlocal not or pass print raise try with yield " + "False True None "; var RUBY_KEYWORDS = FLOW_CONTROL_KEYWORDS + "alias and begin case class def" + " defined elsif end ensure false in module next nil not or redo rescue " + "retry self super then true undef unless until when yield BEGIN END "; var SH_KEYWORDS = FLOW_CONTROL_KEYWORDS + "case done elif esac eval fi " + "function in local set then until "; var ALL_KEYWORDS = (CPP_KEYWORDS + CSHARP_KEYWORDS + JSCRIPT_KEYWORDS + PERL_KEYWORDS + PYTHON_KEYWORDS + RUBY_KEYWORDS + SH_KEYWORDS); var PR_STRING = 'str'; var PR_KEYWORD = 'kwd'; var PR_COMMENT = 'com'; var PR_TYPE = 'typ'; var PR_LITERAL = 'lit'; var PR_PUNCTUATION = 'pun'; var PR_PLAIN = 'pln'; var PR_TAG = 'tag'; var PR_DECLARATION = 'dec'; var PR_SOURCE = 'src'; var PR_ATTRIB_NAME = 'atn'; var PR_ATTRIB_VALUE = 'atv'; var PR_NOCODE = 'nocode'; function isWordChar(ch) { return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'); } function spliceArrayInto(inserted, container, containerPosition, countReplaced) { inserted.unshift(containerPosition, countReplaced || 0); try { container.splice.apply(container, inserted); } finally { inserted.splice(0, 2); } } var REGEXP_PRECEDER_PATTERN = function() { var preceders = ["!", "!=", "!==", "#", "%", "%=", "&", "&&", "&&=", "&=", "(", "*", "*=", "+=", ",", "-=", "->", "/", "/=", ":", "::", ";", "<", "<<", "<<=", "<=", "=", "==", "===", ">", ">=", ">>", ">>=", ">>>", ">>>=", "?", "@", "[", "^", "^=", "^^", "^^=", "{", "|", "|=", "||", "||=", "~", "break", "case", "continue", "delete", "do", "else", "finally", "instanceof", "return", "throw", "try", "typeof"]; var pattern = '(?:' + '(?:(?:^|[^0-9.])\\.{1,3})|' + '(?:(?:^|[^\\+])\\+)|' + '(?:(?:^|[^\\-])-)'; for (var i = 0; i < preceders.length; ++i) { var preceder = preceders[i]; if (isWordChar(preceder.charAt(0))) { pattern += '|\\b' + preceder; } else { pattern += '|' + preceder.replace(/([^=<>:&])/g, '\\$1'); } } pattern += '|^)\\s*$'; return new RegExp(pattern); } (); var pr_amp = /&/g; var pr_lt = /</g; var pr_gt = />/g; var pr_quot = /\"/g; function attribToHtml(str) { return str.replace(pr_amp, '&').replace(pr_lt, '<').replace(pr_gt, '>').replace(pr_quot, '"'); } function textToHtml(str) { return str.replace(pr_amp, '&').replace(pr_lt, '<').replace(pr_gt, '>'); } var pr_ltEnt = /</g; var pr_gtEnt = />/g; var pr_aposEnt = /'/g; var pr_quotEnt = /"/g; var pr_ampEnt = /&/g; var pr_nbspEnt = / /g; function htmlToText(html) { var pos = html.indexOf('&'); if (pos < 0) { return html; } for (--pos; (pos = html.indexOf('&#', pos + 1)) >= 0; ) { var end = html.indexOf(';', pos); if (end >= 0) { var num = html.substring(pos + 3, end); var radix = 10; if (num && num.charAt(0) === 'x') { num = num.substring(1); radix = 16; } var codePoint = parseInt(num, radix); if (!isNaN(codePoint)) { html = (html.substring(0, pos) + String.fromCharCode(codePoint) + html.substring(end + 1)); } } } return html.replace(pr_ltEnt, '<').replace(pr_gtEnt, '>').replace(pr_aposEnt, "'").replace(pr_quotEnt, '"').replace(pr_ampEnt, '&').replace(pr_nbspEnt, ' '); } function isRawContent(node) { return 'XMP' === node.tagName; } function normalizedHtml(node, out) { switch (node.nodeType) { case 1: var name = node.tagName.toLowerCase(); out.push('<', name); for (var i = 0; i < node.attributes.length; ++i) { var attr = node.attributes[i]; if (!attr.specified) { continue; } out.push(' '); normalizedHtml(attr, out); } out.push('>'); for (var child = node.firstChild; child; child = child.nextSibling) { normalizedHtml(child, out); } if (node.firstChild || !/^(?:br|link|img)$/.test(name)) { out.push('<\/', name, '>'); } break; case 2: out.push(node.name.toLowerCase(), '="', attribToHtml(node.value), '"'); break; case 3: case 4: out.push(textToHtml(node.nodeValue)); break; } } var PR_innerHtmlWorks = null; function getInnerHtml(node) { if (null === PR_innerHtmlWorks) { var testNode = document.createElement('PRE'); testNode.appendChild(document.createTextNode('<!DOCTYPE foo PUBLIC "foo bar">\n<foo />')); PR_innerHtmlWorks = !/</.test(testNode.innerHTML); } if (PR_innerHtmlWorks) { var content = node.innerHTML; if (isRawContent(node)) { content = textToHtml(content); } return content; } var out = []; for (var child = node.firstChild; child; child = child.nextSibling) { normalizedHtml(child, out); } return out.join(''); } function makeTabExpander(tabWidth) { var SPACES = ' '; var charInLine = 0; return function(plainText) { var out = null; var pos = 0; for (var i = 0, n = plainText.length; i < n; ++i) { var ch = plainText.charAt(i); switch (ch) { case '\t': if (!out) { out = []; } out.push(plainText.substring(pos, i)); var nSpaces = tabWidth - (charInLine % tabWidth); charInLine += nSpaces; for (; nSpaces >= 0; nSpaces -= SPACES.length) { out.push(SPACES.substring(0, nSpaces)); } pos = i + 1; break; case '\n': charInLine = 0; break; default: ++charInLine; } } if (!out) { return plainText; } out.push(plainText.substring(pos)); return out.join(''); }; } var pr_chunkPattern = /(?:[^<]+|<!--[\s\S]*?-->|<!\[CDATA\[([\s\S]*?)\]\]>|<\/?[a-zA-Z][^>]*>|<)/g; var pr_commentPrefix = /^<!--/; var pr_cdataPrefix = /^<\[CDATA\[/; var pr_brPrefix = /^<br\b/i; var pr_tagNameRe = /^<(\/?)([a-zA-Z]+)/; function extractTags(s) { var matches = s.match(pr_chunkPattern); var sourceBuf = []; var sourceBufLen = 0; var extractedTags = []; if (matches) { for (var i = 0, n = matches.length; i < n; ++i) { var match = matches[i]; if (match.length > 1 && match.charAt(0) === '<') { if (pr_commentPrefix.test(match)) { continue; } if (pr_cdataPrefix.test(match)) { sourceBuf.push(match.substring(9, match.length - 3)); sourceBufLen += match.length - 12; } else if (pr_brPrefix.test(match)) { sourceBuf.push('\n'); ++sourceBufLen; } else { if (match.indexOf(PR_NOCODE) >= 0 && isNoCodeTag(match)) { var name = match.match(pr_tagNameRe)[2]; var depth = 1; end_tag_loop: for (var j = i + 1; j < n; ++j) { var name2 = matches[j].match(pr_tagNameRe); if (name2 && name2[2] === name) { if (name2[1] === '/') { if (--depth === 0) { break end_tag_loop; } } else { ++depth; } } } if (j < n) { extractedTags.push(sourceBufLen, matches.slice(i, j + 1).join('')); i = j; } else { extractedTags.push(sourceBufLen, match); } } else { extractedTags.push(sourceBufLen, match); } } } else { var literalText = htmlToText(match); sourceBuf.push(literalText); sourceBufLen += literalText.length; } } } return { source: sourceBuf.join(''), tags: extractedTags }; } function isNoCodeTag(tag) { return !!tag.replace(/\s(\w+)\s*=\s*(?:\"([^\"]*)\"|'([^\']*)'|(\S+))/g, ' $1="$2$3$4"').match(/[cC][lL][aA][sS][sS]=\"[^\"]*\bnocode\b/); } function createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns) { var shortcuts = {}; (function() { var allPatterns = shortcutStylePatterns.concat(fallthroughStylePatterns); for (var i = allPatterns.length; --i >= 0; ) { var patternParts = allPatterns[i]; var shortcutChars = patternParts[3]; if (shortcutChars) { for (var c = shortcutChars.length; --c >= 0; ) { shortcuts[shortcutChars.charAt(c)] = patternParts; } } } })(); var nPatterns = fallthroughStylePatterns.length; var notWs = /\S/; return function(sourceCode, opt_basePos) { opt_basePos = opt_basePos || 0; var decorations = [opt_basePos, PR_PLAIN]; var lastToken = ''; var pos = 0; var tail = sourceCode; while (tail.length) { var style; var token = null; var match; var patternParts = shortcuts[tail.charAt(0)]; if (patternParts) { match = tail.match(patternParts[1]); token = match[0]; style = patternParts[0]; } else { for (var i = 0; i < nPatterns; ++i) { patternParts = fallthroughStylePatterns[i]; var contextPattern = patternParts[2]; if (contextPattern && !contextPattern.test(lastToken)) { continue; } match = tail.match(patternParts[1]); if (match) { token = match[0]; style = patternParts[0]; break; } } if (!token) { style = PR_PLAIN; token = tail.substring(0, 1); } } decorations.push(opt_basePos + pos, style); pos += token.length; tail = tail.substring(token.length); if (style !== PR_COMMENT && notWs.test(token)) { lastToken = token; } } return decorations; }; } var PR_MARKUP_LEXER = createSimpleLexer([], [[PR_PLAIN, /^[^<]+/, null], [PR_DECLARATION, /^<!\w[^>]*(?:>|$)/, null], [PR_COMMENT, /^<!--[\s\S]*?(?:-->|$)/, null], [PR_SOURCE, /^<\?[\s\S]*?(?:\?>|$)/, null], [PR_SOURCE, /^<%[\s\S]*?(?:%>|$)/, null], [PR_SOURCE, /^<(script|style|xmp)\b[^>]*>[\s\S]*?<\/\1\b[^>]*>/i, null], [PR_TAG, /^<\/?\w[^<>]*>/, null]]); var PR_SOURCE_CHUNK_PARTS = /^(<[^>]*>)([\s\S]*)(<\/[^>]*>)$/; function tokenizeMarkup(source) { var decorations = PR_MARKUP_LEXER(source); for (var i = 0; i < decorations.length; i += 2) { if (decorations[i + 1] === PR_SOURCE) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var sourceChunk = source.substring(start, end); var match = sourceChunk.match(PR_SOURCE_CHUNK_PARTS); if (match) { decorations.splice(i, 2, start, PR_TAG, start + match[1].length, PR_SOURCE, start + match[1].length + (match[2] || '').length, PR_TAG); } } } return decorations; } var PR_TAG_LEXER = createSimpleLexer([[PR_ATTRIB_VALUE, /^\'[^\']*(?:\'|$)/, null, "'"], [PR_ATTRIB_VALUE, /^\"[^\"]*(?:\"|$)/, null, '"'], [PR_PUNCTUATION, /^[<>\/=]+/, null, '<>/=']], [[PR_TAG, /^[\w:\-]+/, /^</], [PR_ATTRIB_VALUE, /^[\w\-]+/, /^=/], [PR_ATTRIB_NAME, /^[\w:\-]+/, null], [PR_PLAIN, /^\s+/, null, ' \t\r\n']]); function splitTagAttributes(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_TAG) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var chunk = source.substring(start, end); var subDecorations = PR_TAG_LEXER(chunk, start); spliceArrayInto(subDecorations, decorations, i, 2); i += subDecorations.length - 2; } } return decorations; } function sourceDecorator(options) { var shortcutStylePatterns = [], fallthroughStylePatterns = []; if (options.tripleQuotedStrings) { shortcutStylePatterns.push([PR_STRING, /^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/, null, '\'"']); } else if (options.multiLineStrings) { shortcutStylePatterns.push([PR_STRING, /^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/, null, '\'"`']); } else { shortcutStylePatterns.push([PR_STRING, /^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/, null, '"\'']); } fallthroughStylePatterns.push([PR_PLAIN, /^(?:[^\'\"\`\/\#]+)/, null, ' \r\n']); if (options.hashComments) { shortcutStylePatterns.push([PR_COMMENT, /^#[^\r\n]*/, null, '#']); } if (options.cStyleComments) { fallthroughStylePatterns.push([PR_COMMENT, /^\/\/[^\r\n]*/, null]); fallthroughStylePatterns.push([PR_COMMENT, /^\/\*[\s\S]*?(?:\*\/|$)/, null]); } if (options.regexLiterals) { var REGEX_LITERAL = ('^/(?=[^/*])' + '(?:[^/\\x5B\\x5C]' + '|\\x5C[\\s\\S]' + '|\\x5B(?:[^\\x5C\\x5D]|\\x5C[\\s\\S])*(?:\\x5D|$))+' + '(?:/|$)'); fallthroughStylePatterns.push([PR_STRING, new RegExp(REGEX_LITERAL), REGEXP_PRECEDER_PATTERN]); } var keywords = wordSet(options.keywords); options = null; var splitStringAndCommentTokens = createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns); var styleLiteralIdentifierPuncRecognizer = createSimpleLexer([], [[PR_PLAIN, /^\s+/, null, ' \r\n'], [PR_PLAIN, /^[a-z_$@][a-z_$@0-9]*/i, null], [PR_LITERAL, /^0x[a-f0-9]+[a-z]/i, null], [PR_LITERAL, /^(?:\d(?:_\d+)*\d*(?:\.\d*)?|\.\d+)(?:e[+\-]?\d+)?[a-z]*/i, null, '123456789'], [PR_PUNCTUATION, /^[^\s\w\.$@]+/, null]]); function splitNonStringNonCommentTokens(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_PLAIN) { var start, end, chunk, subDecs; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; chunk = source.substring(start, end); subDecs = styleLiteralIdentifierPuncRecognizer(chunk, start); for (var j = 0, m = subDecs.length; j < m; j += 2) { var subStyle = subDecs[j + 1]; if (subStyle === PR_PLAIN) { var subStart = subDecs[j]; var subEnd = j + 2 < m ? subDecs[j + 2] : chunk.length; var token = source.substring(subStart, subEnd); if (token === '.') { subDecs[j + 1] = PR_PUNCTUATION; } else if (token in keywords) { subDecs[j + 1] = PR_KEYWORD; } else if (/^@?[A-Z][A-Z$]*[a-z][A-Za-z$]*$/.test(token)) { subDecs[j + 1] = token.charAt(0) === '@' ? PR_LITERAL : PR_TYPE; } } } spliceArrayInto(subDecs, decorations, i, 2); i += subDecs.length - 2; } } return decorations; } return function(sourceCode) { var decorations = splitStringAndCommentTokens(sourceCode); decorations = splitNonStringNonCommentTokens(sourceCode, decorations); return decorations; }; } var decorateSource = sourceDecorator({ keywords: ALL_KEYWORDS, hashComments: true, cStyleComments: true, multiLineStrings: true, regexLiterals: true }); function splitSourceNodes(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_SOURCE) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var subDecorations = decorateSource(source.substring(start, end)); for (var j = 0, m = subDecorations.length; j < m; j += 2) { subDecorations[j] += start; } spliceArrayInto(subDecorations, decorations, i, 2); i += subDecorations.length - 2; } } return decorations; } function splitSourceAttributes(source, decorations) { var nextValueIsSource = false; for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; var start, end; if (style === PR_ATTRIB_NAME) { start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; nextValueIsSource = /^on|^style$/i.test(source.substring(start, end)); } else if (style === PR_ATTRIB_VALUE) { if (nextValueIsSource) { start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var attribValue = source.substring(start, end); var attribLen = attribValue.length; var quoted = (attribLen >= 2 && /^[\"\']/.test(attribValue) && attribValue.charAt(0) === attribValue.charAt(attribLen - 1)); var attribSource; var attribSourceStart; var attribSourceEnd; if (quoted) { attribSourceStart = start + 1; attribSourceEnd = end - 1; attribSource = attribValue; } else { attribSourceStart = start + 1; attribSourceEnd = end - 1; attribSource = attribValue.substring(1, attribValue.length - 1); } var attribSourceDecorations = decorateSource(attribSource); for (var j = 0, m = attribSourceDecorations.length; j < m; j += 2) { attribSourceDecorations[j] += attribSourceStart; } if (quoted) { attribSourceDecorations.push(attribSourceEnd, PR_ATTRIB_VALUE); spliceArrayInto(attribSourceDecorations, decorations, i + 2, 0); } else { spliceArrayInto(attribSourceDecorations, decorations, i, 2); } } nextValueIsSource = false; } } return decorations; } function decorateMarkup(sourceCode) { var decorations = tokenizeMarkup(sourceCode); decorations = splitTagAttributes(sourceCode, decorations); decorations = splitSourceNodes(sourceCode, decorations); decorations = splitSourceAttributes(sourceCode, decorations); return decorations; } function recombineTagsAndDecorations(sourceText, extractedTags, decorations) { var html = []; var outputIdx = 0; var openDecoration = null; var currentDecoration = null; var tagPos = 0; var decPos = 0; var tabExpander = makeTabExpander(PR_TAB_WIDTH); var adjacentSpaceRe = /([\r\n ]) /g; var startOrSpaceRe = /(^| ) /gm; var newlineRe = /\r\n?|\n/g; var trailingSpaceRe = /[ \r\n]$/; var lastWasSpace = true; function emitTextUpTo(sourceIdx) { if (sourceIdx > outputIdx) { if (openDecoration && openDecoration !== currentDecoration) { html.push('</span>'); openDecoration = null; } if (!openDecoration && currentDecoration) { openDecoration = currentDecoration; html.push('<span class="', openDecoration, '">'); } var htmlChunk = textToHtml(tabExpander(sourceText.substring(outputIdx, sourceIdx))).replace(lastWasSpace ? startOrSpaceRe : adjacentSpaceRe, '$1 '); lastWasSpace = trailingSpaceRe.test(htmlChunk); html.push(htmlChunk.replace(newlineRe, '<br />')); outputIdx = sourceIdx; } } while (true) { var outputTag; if (tagPos < extractedTags.length) { if (decPos < decorations.length) { outputTag = extractedTags[tagPos] <= decorations[decPos]; } else { outputTag = true; } } else { outputTag = false; } if (outputTag) { emitTextUpTo(extractedTags[tagPos]); if (openDecoration) { html.push('</span>'); openDecoration = null; } html.push(extractedTags[tagPos + 1]); tagPos += 2; } else if (decPos < decorations.length) { emitTextUpTo(decorations[decPos]); currentDecoration = decorations[decPos + 1]; decPos += 2; } else { break; } } emitTextUpTo(sourceText.length); if (openDecoration) { html.push('</span>'); } return html.join(''); } var langHandlerRegistry = {}; function registerLangHandler(handler, fileExtensions) { for (var i = fileExtensions.length; --i >= 0; ) { var ext = fileExtensions[i]; if (!langHandlerRegistry.hasOwnProperty(ext)) { langHandlerRegistry[ext] = handler; } else if ('console' in window) { console.log('cannot override language handler %s', ext); } } } registerLangHandler(decorateSource, ['default-code']); registerLangHandler(decorateMarkup, ['default-markup', 'html', 'htm', 'xhtml', 'xml', 'xsl']); registerLangHandler(sourceDecorator({ keywords: CPP_KEYWORDS, hashComments: true, cStyleComments: true }), ['c', 'cc', 'cpp', 'cs', 'cxx', 'cyc']); registerLangHandler(sourceDecorator({ keywords: JAVA_KEYWORDS, cStyleComments: true }), ['java']); registerLangHandler(sourceDecorator({ keywords: SH_KEYWORDS, hashComments: true, multiLineStrings: true }), ['bsh', 'csh', 'sh']); registerLangHandler(sourceDecorator({ keywords: PYTHON_KEYWORDS, hashComments: true, multiLineStrings: true, tripleQuotedStrings: true }), ['cv', 'py']); registerLangHandler(sourceDecorator({ keywords: PERL_KEYWORDS, hashComments: true, multiLineStrings: true, regexLiterals: true }), ['perl', 'pl', 'pm']); registerLangHandler(sourceDecorator({ keywords: RUBY_KEYWORDS, hashComments: true, multiLineStrings: true, regexLiterals: true }), ['rb']); registerLangHandler(sourceDecorator({ keywords: JSCRIPT_KEYWORDS, cStyleComments: true, regexLiterals: true }), ['js']); function prettyPrintOne(sourceCodeHtml, opt_langExtension) { try { var sourceAndExtractedTags = extractTags(sourceCodeHtml); var source = sourceAndExtractedTags.source; var extractedTags = sourceAndExtractedTags.tags; if (!langHandlerRegistry.hasOwnProperty(opt_langExtension)) { opt_langExtension = /^\s*</.test(source) ? 'default-markup' : 'default-code'; } var decorations = langHandlerRegistry[opt_langExtension].call({}, source); return recombineTagsAndDecorations(source, extractedTags, decorations); } catch (e) { if ('console' in window) { console.log(e); console.trace(); } return sourceCodeHtml; } } function prettyPrint(opt_whenDone) { var isIE6 = _pr_isIE6(); var codeSegments = [document.getElementsByTagName('pre'), document.getElementsByTagName('code'), document.getElementsByTagName('xmp')]; var elements = []; for (var i = 0; i < codeSegments.length; ++i) { for (var j = 0; j < codeSegments[i].length; ++j) { elements.push(codeSegments[i][j]); } } codeSegments = null; var k = 0; function doWork() { var endTime = (PR_SHOULD_USE_CONTINUATION ? new Date().getTime() + 250 : Infinity); for (; k < elements.length && new Date().getTime() < endTime; k++) { var cs = elements[k]; if (cs.className && cs.className.indexOf('prettyprint') >= 0) { var langExtension = cs.className.match(/\blang-(\w+)\b/); if (langExtension) { langExtension = langExtension[1]; } var nested = false; for (var p = cs.parentNode; p; p = p.parentNode) { if ((p.tagName === 'pre' || p.tagName === 'code' || p.tagName === 'xmp') && p.className && p.className.indexOf('prettyprint') >= 0) { nested = true; break; } } if (!nested) { var content = getInnerHtml(cs); content = content.replace(/(?:\r\n?|\n)$/, ''); var newContent = prettyPrintOne(content, langExtension); if (!isRawContent(cs)) { cs.innerHTML = newContent; } else { var pre = document.createElement('PRE'); for (var i = 0; i < cs.attributes.length; ++i) { var a = cs.attributes[i]; if (a.specified) { var aname = a.name.toLowerCase(); if (aname === 'class') { pre.className = a.value; } else { pre.setAttribute(a.name, a.value); } } } pre.innerHTML = newContent; cs.parentNode.replaceChild(pre, cs); cs = pre; } if (isIE6 && cs.tagName === 'PRE') { var lineBreaks = cs.getElementsByTagName('br'); for (var j = lineBreaks.length; --j >= 0; ) { var lineBreak = lineBreaks[j]; lineBreak.parentNode.replaceChild(document.createTextNode('\r\n'), lineBreak); } } } } } if (k < elements.length) { setTimeout(doWork, 250); } else if (opt_whenDone) { opt_whenDone(); } } doWork(); } window['PR_normalizedHtml'] = normalizedHtml; window['prettyPrintOne'] = prettyPrintOne; window['prettyPrint'] = prettyPrint; window['PR'] = { 'createSimpleLexer': createSimpleLexer, 'registerLangHandler': registerLangHandler, 'sourceDecorator': sourceDecorator, 'PR_ATTRIB_NAME': PR_ATTRIB_NAME, 'PR_ATTRIB_VALUE': PR_ATTRIB_VALUE, 'PR_COMMENT': PR_COMMENT, 'PR_DECLARATION': PR_DECLARATION, 'PR_KEYWORD': PR_KEYWORD, 'PR_LITERAL': PR_LITERAL, 'PR_NOCODE': PR_NOCODE, 'PR_PLAIN': PR_PLAIN, 'PR_PUNCTUATION': PR_PUNCTUATION, 'PR_SOURCE': PR_SOURCE, 'PR_STRING': PR_STRING, 'PR_TAG': PR_TAG, 'PR_TYPE': PR_TYPE }; })(); |