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- /*
- * ajax.js
- * https://github.com/savetheinternet/Tinyboard/blob/master/js/ajax.js
- *
- * Released under the MIT license
- * Copyright (c) 2013 Michael Save <savetheinternet@tinyboard.org>
- * Copyright (c) 2013-2014 Marcin Łabanowski <marcin@6irc.net>
- *
- * Usage:
- * $config['additional_javascript'][] = 'js/jquery.min.js';
- * $config['additional_javascript'][] = 'js/ajax.js';
- *
- */
-
- $(window).ready(function() {
- var settings = new script_settings('ajax');
- var do_not_ajax = false;
-
- // Enable submit button if disabled (cache problem)
- $('input[type="submit"]').removeAttr('disabled');
-
- var setup_form = function($form) {
- $form.submit(function() {
- if (do_not_ajax)
- return true;
- var form = this;
- var submit_txt = $(this).find('input[type="submit"]').val();
- if (window.FormData === undefined)
- return true;
-
- var formData = new FormData(this);
- formData.append('json_response', '1');
- formData.append('post', submit_txt);
-
- $(document).trigger("ajax_before_post", formData);
-
- var updateProgress = function(e) {
- var percentage;
- if (e.position === undefined) { // Firefox
- percentage = Math.round(e.loaded * 100 / e.total);
- }
- else { // Chrome?
- percentage = Math.round(e.position * 100 / e.total);
- }
- $(form).find('input[type="submit"]').val(_('Posting... (#%)').replace('#', percentage));
- };
-
- $.ajax({
- url: this.action,
- type: 'POST',
- xhr: function() {
- var xhr = $.ajaxSettings.xhr();
- if(xhr.upload) {
- xhr.upload.addEventListener('progress', updateProgress, false);
- }
- return xhr;
- },
- success: function(post_response) {
- if (post_response.error) {
- if (post_response.banned) {
- // You are banned. Must post the form normally so the user can see the ban message.
- do_not_ajax = true;
- $(form).find('input[type="submit"]').each(function() {
- var $replacement = $('<input type="hidden">');
- $replacement.attr('name', $(this).attr('name'));
- $replacement.val(submit_txt);
- $(this)
- .after($replacement)
- .replaceWith($('<input type="button">').val(submit_txt));
- });
- $(form).submit();
- } else {
- alert(post_response.error);
- $(form).find('input[type="submit"]').val(submit_txt);
- $(form).find('input[type="submit"]').removeAttr('disabled');
- }
- } else if (post_response.redirect && post_response.id) {
- if (!$(form).find('input[name="thread"]').length
- || (!settings.get('always_noko_replies', true) && !post_response.noko)) {
- document.location = post_response.redirect;
- } else {
- $.ajax({
- url: document.location,
- success: function(data) {
- $(data).find('div.post.reply').each(function() {
- var id = $(this).attr('id');
- if($('#' + id).length == 0) {
- $(this).insertAfter($('div.post:last').next()).after('<br class="clear">');
- $(document).trigger('new_post', this);
- // watch.js & auto-reload.js retrigger
- setTimeout(function() { $(window).trigger("scroll"); }, 100);
- }
- });
-
- highlightReply(post_response.id);
- window.location.hash = post_response.id;
- $(window).scrollTop($(document).height());
-
- $(form).find('input[type="submit"]').val(submit_txt);
- $(form).find('input[type="submit"]').removeAttr('disabled');
- $(form).find('input[name="subject"],input[name="file_url"],\
- textarea[name="body"],input[type="file"]').val('').change();
- },
- cache: false,
- contentType: false,
- processData: false
- }, 'html');
- }
- $(form).find('input[type="submit"]').val(_('Posted...'));
- $(document).trigger("ajax_after_post", post_response);
- } else {
- alert(_('An unknown error occured when posting!'));
- $(form).find('input[type="submit"]').val(submit_txt);
- $(form).find('input[type="submit"]').removeAttr('disabled');
- }
- },
- error: function(xhr, status, er) {
- console.log(xhr);
- alert(_('The server took too long to submit your post. Your post was probably still submitted. If it wasn\'t, we might be experiencing issues right now -- please try your post again later. Error information: ') + "<div><textarea>" + JSON.stringify(xhr) + "</textarea></div>");
- $(form).find('input[type="submit"]').val(submit_txt);
- $(form).find('input[type="submit"]').removeAttr('disabled');
- },
- data: formData,
- cache: false,
- contentType: false,
- processData: false
- }, 'json');
-
- $(form).find('input[type="submit"]').val(_('Posting...'));
- $(form).find('input[type="submit"]').attr('disabled', true);
-
- return false;
- });
- };
- setup_form($('form[name="post"]'));
- $(window).on('quick-reply', function() {
- $('form#quick-reply').off('submit');
- setup_form($('form#quick-reply'));
- });
- });
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