comment_paragraph_macro.js
5.66 KB
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var comment_paragraph_anchor;
var lastParagraph = [];
var lastSelectedArea = [];
function getIdCommentParagraph(paragraphId){
var idx = paragraphId.lastIndexOf('_');
return paragraphId.substring(idx+1, paragraphId.length)
}
jQuery(document).ready(function($) {
rangy.init();
cssApplier = rangy.createCssClassApplier("commented-area", {normalize: false});
//Add marked text bubble
$("body").append('\
<a href="#" id="comment-bubble" style="width:120px;height:105px;text-decoration: none">\
<div align="center" class="triangle-right" >Comentar<br>+</div>\
</a>');
$("#comment-bubble").hide();
//Undo previous highlight from the paragraph
$('.comment_paragraph').mousedown(function(){
var paragraphId = getIdCommentParagraph($(this)[0].id);
$(this).find('.commented-area').replaceWith(function() {
return $(this).html();
});
var rootElement = $(this).get(0);
if(lastParagraph[paragraphId]){
rootElement.innerHTML = lastParagraph[paragraphId];
}
});
$('#comment-bubble').mouseleave(function(){
this.hide();
$("#comment-bubble").css({top: 0, left: 0, position:'absolute'});
});
//highlight area from the paragraph
$('.comment_paragraph').mouseup(function(event){
var paragraphId = getIdCommentParagraph($(this)[0].id);
var currentMousePos = { x: -1, y: -1 };
currentMousePos.x = event.pageX;
currentMousePos.y = event.pageY;
$("#comment-bubble").css({top: event.pageY-100, left: event.pageX-70, position:'absolute'});
$("#comment-bubble").data("paragraphId", paragraphId)
var url = $('#link_to_ajax_comments_' + paragraphId).data('url');
$("#comment-bubble").data("url", url)
$("#comment-bubble").show();
var rootElement = $(this).get(0);
lastParagraph[paragraphId] = rootElement.innerHTML;
var selObj = rangy.getSelection();
var selected_area = rangy.serializeSelection(selObj, true,rootElement);
cssApplier.toggleSelection();
lastSelectedArea[paragraphId] = selected_area;
form = jQuery(this).parent().find('form');
if (form.find('input.selected_area').length === 0){
jQuery('<input>').attr({
class: 'selected_area',
type: 'hidden',
name: 'comment[comment_paragraph_selected_area]',
value: selected_area
}).appendTo(form)
}else{
form.find('input.selected_area').val(selected_area)
}
rootElement.focus();
});
$('#comment-bubble').click(function(){
this.hide();
$("#comment-bubble").css({top: 0, left: 0, position:'absolute'});
var url = $("#comment-bubble").data('url');
var paragraphId = $("#comment-bubble").data("paragraphId");
console.log(url);
$('.comments_list_toggle_paragraph_' + paragraphId).show();
$.ajax({
dataType: "script",
url: url
}).done(function() {
var button = jQuery('#page-comment-form-' + paragraphId + ' a')[0];
button.click();
window.location="#page-comment-form-" + paragraphId;
});
});
function processAnchor(){
var anchor = window.location.hash;
if(anchor.length==0) return;
var val = anchor.split('-'); //anchor format = #comment-\d+
if(val.length!=2 || val[0]!='#comment') return;
if($('div[data-macro=comment_paragraph_plugin\\/allow_comment]').length==0) return; //comment_paragraph_plugin/allow_comment div must exists
var comment_id = val[1];
if(!/^\d+$/.test(comment_id)) return; //test for integer
comment_paragraph_anchor = anchor;
var url = '/plugin/comment_paragraph/public/comment_paragraph/'+comment_id;
$.getJSON(url, function(data) {
if(data.paragraph_id!=null) {
var button = $('div.comment_paragraph_'+ data.paragraph_id + ' a');
button.click();
$.scrollTo(button);
}
});
}
processAnchor();
$(document).on('mouseover', 'li.article-comment', function(){
var selected_area = $(this).find('input.paragraph_comment_area').val();
var paragraph_id = $(this).find('input.paragraph_id').val();
var rootElement = $('#comment_paragraph_'+ paragraph_id).get(0);
if(lastParagraph[paragraph_id] == null || lastParagraph[paragraph_id] == 'undefined'){
lastParagraph[paragraph_id] = rootElement.innerHTML;
}
else {
rootElement.innerHTML = lastParagraph[paragraph_id] ;
}
if(selected_area != ""){
rangy.deserializeSelection(selected_area, rootElement);
cssApplier.toggleSelection();
}
});
$(document).on('mouseout', 'li.article-comment', function(){
var paragraph_id = $(this).find('input.paragraph_id').val();
var rootElement = $('#comment_paragraph_'+ paragraph_id).get(0);
if(lastSelectedArea[paragraph_id] != null && lastSelectedArea[paragraph_id] != 'undefined' ){
rootElement = $('#comment_paragraph_'+ paragraph_id).get(0);
rootElement.innerHTML = lastParagraph[paragraph_id];
rangy.deserializeSelection(lastSelectedArea[paragraph_id], rootElement);
cssApplier.toggleSelection();
} else {
cssApplier.toggleSelection();
var sel = rangy.getSelection();
sel.removeAllRanges();
}
});
});
function toggleParagraph(paragraph) {
var div = jQuery('div.comments_list_toggle_paragraph_'+paragraph);
var visible = div.is(':visible');
if(!visible)
jQuery('div.comment-paragraph-loading-'+paragraph).addClass('comment-button-loading');
div.toggle('fast');
return visible;
}
function loadCompleted(paragraph) {
jQuery('div.comment-paragraph-loading-'+paragraph).removeClass('comment-button-loading')
if(comment_paragraph_anchor) {
jQuery.scrollTo(jQuery(comment_paragraph_anchor));
comment_paragraph_anchor = null;
}
}