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PageCommentInterface.js
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PageCommentInterface.js
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/**
* Ajax to support the comment posting system
*/
PageCommentInterface = Class.create();
PageCommentInterface.prototype = {
initialize: function() {
Behaviour.register({
'#PageCommentInterface_Form_PostCommentForm_action_postcomment' : {
onclick : this.postComment
},
'#PageComments a.deletelink' : {
onclick : this.deleteComment
},
'#PageComments a.spamlink' : {
onclick : this.reportSpam
},
'#PageComments a.hamlink' : {
onclick : this.reportHam
},
'#PageComments a.approvelink' : {
onclick : this.approveComment
}
});
},
loadSpamQuestion: function(response) {
var spamQuestionDiv = $('Math');
var mathLabel = spamQuestionDiv.getElementsByTagName('label')[0];
mathLabel.innerHTML = response.responseText;
var mathQuestion = spamQuestionDiv.getElementsByTagName('input')[0];
mathQuestion.value = '';
},
postComment: function() {
var form = $("PageCommentInterface_Form_PostCommentForm");
var message = $("PageCommentInterface_Form_PostCommentForm");
if(form.elements.Name.value && form.elements.Comment.value) {
if(noComments = $('NoComments')) {
Element.remove(noComments);
var pageComments = document.createElement('ul');
pageComments.id = 'PageComments';
$('CommentHolder').appendChild(pageComments);
}
message.style.display = 'none';
// Create a new <li> for the post
var pageComments = $('PageComments').getElementsByTagName('li');
var __newComment = document.createElement('li');
// Add it to the list with a 'loading' message
$('PageComments').insertBefore(__newComment, pageComments[0]);
__newComment.innerHTML = '<p><img src="cms/images/network-save.gif" /> Loading...</p>';
// Submit the form via ajax
Ajax.SubmitForm(form, "action_postcomment", {
onSuccess : function(response) {
// Create an Ajax request to regenerate the spam protection question
//need to check if there is actually a spam question to change first
if(form.elements.Math){
new Ajax.Request(document.getElementsByTagName('base')[0].href+'PageCommentInterface_Controller/newspamquestion', {
onSuccess: loadSpamQuestion,
onFailure: Ajax.Evaluator
});
}
if(response.responseText != "spamprotectionfailed"){
__newComment.className ="even";
// Load the response into the new <li>
__newComment.innerHTML = response.responseText;
Behaviour.apply(__newComment);
// Flash it using Scriptaculous
new Effect.Highlight(__newComment, { endcolor: '#e9e9e9' } );
if(response.responseText.match('<b>Spam detected!!</b>')) {
__newComment.className = 'spam';
}
}else{
__newComment.innerHTML = "";
Behaviour.apply(__newComment);
message.style.display = '';
message.innerHTML = "You got the spam question wrong.";
}
},
onFailure : function(response) {
alert(response.responseText);
}
});
} else {
message.style.display = '';
message.innerHTML = "Please enter your name and a comment to be posted to the site.";
}
return false;
},
/**
* Ajax handler of moderation removal
*/
deleteComment: function() {
var __comment = this.parentNode.parentNode.parentNode;
__comment.getElementsByTagName('span')[0].innerHTML = "Removing...";
new Ajax.Request(this.href + '?ajax=1', {
onSuccess : function(response) {
// Clear our wee status message
__comment.getElementsByTagName('span')[0].innerHTML = "Removing...";
// Remove it using Scriptaculous
new Effect.Highlight(__comment, {
startcolor: '#cc9999' , endcolor: '#e9e9e9', duration: 0.5,
afterFinish : function () {
var commentList = __comment.parentNode;
commentList.removeChild(__comment);
if(!commentList.firstChild) {
$('CommentHolder').innerHTML = "<p id=\"NoComments\">No one has commented on this page yet.</p>";
}
}
} );
},
onFailure : function(response) {
alert(response.responseText);
}
});
return false;
},
/**
* Ajax handler of spam reporting
*/
reportSpam: function() {
var __comment = this.parentNode.parentNode.parentNode.parentNode;
__comment.getElementsByTagName('span')[0].innerHTML = "Reporting spam...";
new Ajax.Request(this.href + '?ajax=1', {
onSuccess : function(response) {
if(response.responseText != '') {
// Load the response into the <li>
__comment.innerHTML = response.responseText;
Behaviour.apply(__comment);
// Flash it using Scriptaculous
new Effect.Highlight(__comment, { endcolor: '#cc9999' } );
__comment.className = 'spam';
} else {
new Effect.Highlight(__comment, {
startcolor: '#cc9999' , endcolor: '#e9e9e9', duration: 0.5,
afterFinish : function() {
var commentList = __comment.parentNode;
commentList.removeChild(__comment);
if(!commentList.firstChild) {
$('CommentHolder').innerHTML = "<p id=\"NoComments\">No one has commented on this page yet.</p>";
}
}
} );
}
},
onFailure : function(response) {
alert(response.responseText);
}
});
return false;
},
/**
* Ajax handler of ham reporting
*/
reportHam: function() {
var __comment = this.parentNode.parentNode.parentNode.parentNode;
__comment.getElementsByTagName('span')[0].innerHTML = "Reporting as not spam...";
new Ajax.Request(this.href + '?ajax=1', {
onSuccess : function(response) {
// Load the response into the <li>
__comment.innerHTML = response.responseText;
Behaviour.apply(__comment);
// Flash it using Scriptaculous
new Effect.Highlight(__comment, { endcolor: '#e9e9e9' } );
__comment.className = 'notspam';
},
onFailure : function(response) {
alert(response.responseText);
}
});
return false;
},
/**
* Ajax handler of ham reporting
*/
approveComment: function() {
var __comment = this.parentNode.parentNode.parentNode.parentNode;
__comment.getElementsByTagName('span')[0].innerHTML = "Marking comment as approved...";
new Ajax.Request(this.href + '?ajax=1', {
onSuccess : function(response) {
// Load the response into the <li>
__comment.innerHTML = response.responseText;
Behaviour.apply(__comment);
// Flash it using Scriptaculous
new Effect.Highlight(__comment, { endcolor: '#e9e9e9' } );
__comment.className = 'notspam';
},
onFailure : function(response) {
alert(response.responseText);
}
});
return false;
}
}
PageCommentInterface.applyTo("#PageComments_holder");
function loadSpamQuestion(response) {
var spamQuestionDiv = $('Math');
var mathLabel = spamQuestionDiv.getElementsByTagName('label')[0];
mathLabel.innerHTML = response.responseText;
var mathQuestion = spamQuestionDiv.getElementsByTagName('input')[0];
mathQuestion.value = '';
}