PHP Classes

File: Public/assets/js/posts.js

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File: Public/assets/js/posts.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: YACS PHP Comment System
Manage user comments published on Web site pages
Author: By
Last change:
Date: 6 months ago
Size: 4,216 bytes
 

Contents

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/** * @todo: create standard response with same methods as on backend * @todo: implement mechanism to shring js and remove comments from js * @todo: do some OO in posts.js. everything is old style flat code. * @param response */ function xAddPostSent(response, form) { if (response && response.result == 'ERROR') { displayError(response.errorMessage); } if (response && response.result == 'OK') { cleanError(); loadPostsList(); displaySuccess('Success! Thanks for your contribution') if (form.reset) { form.reset(); } } } function xCommentSent(response, postId) { if (response && response.result == 'ERROR') { displayError(response.errorMessage); } if (response && response.result == 'OK') { cleanError(); loadPostsList(); displaySuccess('Success! Thanks for your contribution') } } function cleanError() { displayError(''); } function displaySuccess(text) { if (text) { cleanError(); } document.getElementById('success').innerHTML = text; } function cleanSuccess() { displaySuccess(''); } function displayError(text) { if (text) { cleanSuccess(); } document.getElementById('errors').innerHTML = text; } function loadPostsList(response, param) { var xPostsList = ajaxMaster.getRequester('get', '?action=posts/list', displayPostList, param); xPostsList.send(); } function displayPostList(response) { document.getElementById("posts").innerHTML = response; var addCommentForms = document.querySelectorAll('div[id^="addComment_"]'); for (var i=0; i< addCommentForms.length; i++) { // handle ajax form submission addCommentForms[i].onsubmit = function() { var postId = this.getAttribute('id').match(/addComment_([0-9]+)/)[1]; var xAddComment = ajaxMaster.getRequester('post', '?action=comments', xCommentSent); var name = this.querySelector('input[class="name"]').value; var email = this.querySelector('input[class="email"]').value; var message = this.querySelector('textArea[class="commentMessage"]').value; xAddComment.send("name=" + name + "&email=" + email + "&message=" + message + "&id_post=" + postId); return false; } } displayComments(); } function displayComments() { var commentsCount = document.querySelectorAll('span[id^="ccount_"]'); for (var i=0; i<commentsCount.length; i++) { if (parseInt(commentsCount[i].innerHTML) > 0) { var postId = commentsCount[i].getAttribute('id').match(/ccount_([0-9]+)/)[1]; var xCommentsList = ajaxMaster.getRequester( 'get', '?action=comments&id_post=' + postId, requestCommentsForPost, document.getElementById('comments_' + postId)); xCommentsList.send(); } } formatOutput(); } function formatOutput() { //links var messageFields = document.querySelectorAll('div[class="message"]'); for (var i=0; i<messageFields.length; i++) { messageFields[i].innerHTML = messageFields[i].innerHTML.replace( /[-a-zA-Z0-9@:%_\+.~#?&//=]{2,256}\.[a-z]{2,4}\b(\/[-a-zA-Z0-9@:%_\+.~#?&//=]*)?/gi, function(match) { if (match.indexOf('http') == -1) { match = 'http://' + match; } return '<a href="' + match + '" target="blank">' + match + '</a>'; } ); } } function requestCommentsForPost(response, divTarget) { divTarget.innerHTML = response; } window.onload = function() { /** * add post submission handling */ var myForm = document.getElementById("addPostForm"); myForm.onsubmit = function() { var xAddPost = ajaxMaster.getRequester('post', '', xAddPostSent, myForm); var name = document.getElementById("name").value; var email = document.getElementById("email").value; var message = document.getElementById("postmessage").value; xAddPost.send("name=" + name + "&email=" + email + "&message=" + message); return false; } loadPostsList(); }