/RDNPlus/js/rdnrefresh.js

if(!currentUser) {
    try { currentUser = $('#nav_personal a, #nav_profile a').attr('href').replace(siteDir,'').split('/')[1].toLowerCase(); } catch(err) { }
}

var lastDM = readCookie('lastdm');
if(!lastDM) {
    lastDM = 'notice-0';
}

$(function(){

    reProcess();
    customStyle();

        // Get number of new DMs and append it to the Personal link
        if(location.href.replace(siteDir,'').split('/')[1] == 'inbox') {
            lastDM = $('.messages li').filter(':first').attr('id');
            eraseCookie('lastdm');
            createCookie('lastdm', lastDM, 365);
        }
        else {
            var profile = $('#site_nav_local_views, #nav_profile a').filter(':first');
            var oldinbox = profile.find('a[href*="inbox"]');
            if(oldinbox.length) {
                oldinbox.addClass('dmcounter');
            }
            else {
            profile.append('<li style="float: left;"><a title="Inbox" class="dmcounter" href="' + siteDir + currentUser + '/inbox">Inbox</a></li>');
            }

            profile.find('ul.nav').css('width','auto');
            updateDM();
        }

    $('.rot13').live('click', function(){
        $(this).closest('li').find('p.entry-content').filter(':first').find('.rotd').each(function() {
            $(this).text(rot13($(this).text()));
        });
    });

    $('.hideSpoilerT, .hideUserT').live('click', function() {
        $(this).removeClass('hideSpoilerT hideUserT');
        $(this).children().removeClass('hideSpoiler hideUser');
    });

    $('.retweet').live('click', function(){
        var target = $(this).closest('li');
        var theContent = $(target).find('p.entry-content').filter(':first').text().replace(/@[a-zA-Z0-9_]+[^\.]/g, '');
        var theAuthor = $(target).find('.vcard.author .url').filter(':first').attr('href').split('/');
        theAuthor = theAuthor[theAuthor.length-1];
        var theTweet = 'http://twitter.com/intent/tweet?text=';
        theTweet += escape('#rdn RD @' + theAuthor + ' ' + theContent);
        window.open(theTweet);
    });

    $('.bbTools li').live('click', function() {

        var notice_data = $(this).closest('form').find('#notice_data-text, .notice_data-text')
        if(!selectedText) {
            selectedText = notice_data.val();
        }

        var formatElement = $(this).children()[0].nodeName.toLowerCase();
        selection = $(document.createElement('div'));
        selection.html(selectedText);
        selection.wrapInner('<' + formatElement + '>');
        notice_data.val(notice_data.val().replace(selectedText, selection.html()));

    });
        

    $('#notice_data-text, .notice_data-text').live('mouseup', function() {
        selectedText = getSelected();
    });
    
});

function createCookie(name,value,days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}

function eraseCookie(name) {
    createCookie(name,"",-1);
}

function getSelected(){ 
  var userSelection, ta; 
  if (window.getSelection && document.activeElement){ 
    if (document.activeElement.nodeName == "TEXTAREA" || 
        (document.activeElement.nodeName == "INPUT" && 
        document.activeElement.getAttribute("type").toLowerCase() == "text")){ 
      ta = document.activeElement; 
      userSelection = ta.value.substring(ta.selectionStart, ta.selectionEnd);
    } else { 
      userSelection = window.getSelection(); 
    } 
  } else { 
    // all browsers, except IE before version 9 
    if (document.getSelection){        
        userSelection = document.getSelection(); 
    } 
    // IE below version 9 
    else if (document.selection){ 
        userSelection = document.selection.createRange(); 
    } 
  } 
return userSelection; 
}

function updateDM() {
    $.ajax({
        type: 'GET',
    url: siteDir + currentUser + '/inbox',
    error: function(response) {},
    success: function(response) {
        var holder = document.createElement('div');
        holder.innerHTML = response;

        // Passing the new page to post checker
        var lastDMItem = $(holder).find('#' + lastDM);
        if(lastDMItem.length) {
            var newDM = lastDMItem.prevAll().length;
        }
        else {
            var newDM = $(holder).find('.messages li').length;
        }
    $('.dmcounter').html('Inbox (' + newDM + ')');
        setTimeout(updateDM, 60000);

        }});
}

function hideUsers(newPosts) {
    // Remove users
    if(USERNAMESTAGS.replace(/W+/,'') != '') {
        usernamesTags = USERNAMESTAGS.split(' ');
        $(newPosts).find(".vcard.author .nickname.fn, .vcard.author .url").each(
                function(){
                    tag = $(this);
                    $.each(usernamesTags, function() {
                        if($(tag).text().toLowerCase() == this || ( $(tag).attr('href') && $(tag).attr('href').replace(siteDir,'').split('/')[0].toLowerCase() == this )) {
                            var target = tag.closest('li'); 
                            $.fx.off = true;
                            target.children().addClass('hideUser');
                            target.addClass('hideUserT'); //select LI
                            $.fx.off = false;
                        }
                    })
                })
    }
}

function hideSpoilers(newPosts) {
    // Remove spoilers
    if(SPOILERTAGS.replace(/W+/,'') != '') {
        spoilerTags = SPOILERTAGS.toLowerCase().split(' ');
        $(newPosts).find(".tag a").each(
                function(){
                    tag = $(this);
                    $.each(spoilerTags, function() {
                        if(this == tag.html().toLowerCase()) {
                            var target = tag.closest('li'); 
                            $.fx.off = true;
                            target.children().addClass('hideSpoiler'); //select subelements
                            target.addClass('hideSpoilerT'); //select LI
                            $.fx.off = false;
                        }
                    });
                });
    }
}

/* Reprocesses the page and/or post */
function reProcess(newPosts) {
    setTimeout(reProcess, 50);
    if(!newPosts) { var newPosts = $('.hentry.notice').not('.rdnrefresh_done') }

    hideSpoilers(newPosts);
    hideUsers(newPosts);
    highlightUsername(newPosts);
    highlightAny(newPosts);

    var notice_options = $(newPosts).find('.notice-options');
    if(notice_options.length) {
        delButton(notice_options);
    }

    $(newPosts).addClass('rdnrefresh_done');
    $(newPosts).find('.hentry.notice').addClass('rdnrefresh_done');
}

function delButton(newPosts) {
    $(newPosts).find('.notice_delete').each(function() {
        var notice_id = $(this).parent().parent().attr('id').split('-')[1];
        var container = document.createElement('div');
        var token = $(this).parent().find('.form_favor [name*="token"]').val()
        $(container).html(('<form action="' + siteDir + '/notice/delete" method="post" class="notice_delete" id="delete-%%%"> <fieldset> <legend>Delete this notice?</legend> <input type="hidden" value="' + token + '" id="token-%%%" name="token"> <input type="hidden" value="%%%" id="notice-d%%%" name="notice"> <input title="Delete this Notice" value="Yes" class="submit notice_delete" name="yes" id="delete-submit-%%%" /> </fieldset> </form>').replace(/%%%/g,notice_id));
        container.addEventListener('click', function(event) {

            event.preventDefault();
            event.stopPropagation();

            var form = $(this).find('form');
            var submit_i = form.find('.submit');

            var close = function(){
                form.find('.close').remove();

                form
                    .removeClass('dialogbox')
                    .closest('.notice-options')
                        .removeClass('opaque');

                form.find('.submit_dialogbox').remove();
                form.find('.submit').show();

                return false;
            }


            var submit = submit_i.clone();
            submit
                .addClass('submit_dialogbox')
                .removeClass('submit');
            form.append(submit);
            submit.bind('click', function() {
                $.ajax({
                    type: 'POST',
                    dataType: 'text',
                    url: form.attr('action'),
                    data: form.serialize() + '&ajax=1',
                    beforeSend: function(xhr) {
                        close();
                    },
                    error: function (xhr, textStatus, errorThrown) {
                    },
                    success: function(data, textStatus) {
                        form.closest('li').remove();
                    }
                });

                return false;
            });

            submit_i.hide();

            form
                .addClass('dialogbox')
                .append('<button class="close">&#215;</button>')
                .closest('.notice-options')
                    .addClass('opaque');

            form.find('button.close').click(close);
        }, false, true);
        $(this).replaceWith(container);
    });
}

/* Highlights any word the user has typed into the highlight any box. SLOW */
function highlightAny(newPosts) {
    if(ANYHIGHLIGHTWORDS.replace(/W+/,'') != ''){
        var words = ANYHIGHLIGHTWORDS.split(' ');
        var posts = $(newPosts).find('p.entry-content');
        $.each(words, function() {
            var wordex = new RegExp('(' + this + ')', 'gi');
            posts.each(function(){
                $(this).html( $(this).html().replace(wordex, '<span class="anyHighlight">$1</span>') );
            });
        });
    }
}

/* Scans the page for the current user's name, then applys a highlight */
function highlightUsername(newPosts) {
    var mentionCounter = 0; 
    $(newPosts).find('.entry-content .vcard .url, .author .addressee').each(function(){
        if($(this).text().toLowerCase() == currentUser || $(this).attr('href').replace(siteDir,'').split('/')[0].toLowerCase() == currentUser) {
            $(this).addClass('userHighlight');
            mentionCounter++
        }
    });
}

/* Converts a hex string to an array RGB */
function customStyle() {
    if(customstyle == '1') {
    if(logo) {$('.logo.photo').attr('src', logo)}
    }
}

//Get user selected text
function getSelected(){
  var userSelection, ta;
  if (window.getSelection && document.activeElement){
    if (document.activeElement.nodeName == "TEXTAREA" ||
        (document.activeElement.nodeName == "INPUT" &&
        document.activeElement.getAttribute("type").toLowerCase() == "text")){
      ta = document.activeElement;
      userSelection = ta.value.substring(ta.selectionStart, ta.selectionEnd);
    } else {
      userSelection = window.getSelection();
    }
  } else {
    // all browsers, except IE before version 9
    if (document.getSelection){       
        userSelection = document.getSelection();
    }
    // IE below version 9
    else if (document.selection){
        userSelection = document.selection.createRange();
    }
  }
return userSelection;
}

function rot13(text){ 
    return text.replace(/[a-zA-Z]/g, function(c){ 
        return String.fromCharCode((c <= "Z" ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26); 
    }); 
}