insideout10/wordlift-plugin-js

/* global postL10n, ajaxurl, wpAjax, setPostThumbnailL10n, postboxes, pagenow, tinymce, alert, deleteUserSetting, getUserSetting, setUserSetting */
/* global theList:true, theExtraList:true, autosave:true */

var tagBox, commentsBox, editPermalink, makeSlugeditClickable, WPSetThumbnailHTML, WPSetThumbnailID, WPRemoveThumbnail, wptitlehint;

// return an array with any duplicate, whitespace or values removed
function array_unique_noempty(a) {
    var out = [];
    jQuery.each( a, function(key, val) {
        val = jQuery.trim(val);
        if ( val && jQuery.inArray(val, out) == -1 )
            out.push(val);
        } );
    return out;
}

(function($){

tagBox = {
    clean : function(tags) {
        var comma = postL10n.comma;
        if ( ',' !== comma )
            tags = tags.replace(new RegExp(comma, 'g'), ',');
        tags = tags.replace(/\s*,\s*/g, ',').replace(/,+/g, ',').replace(/[,\s]+$/, '').replace(/^[,\s]+/, '');
        if ( ',' !== comma )
            tags = tags.replace(/,/g, comma);
        return tags;
    },

    parseTags : function(el) {
        var id = el.id, num = id.split('-check-num-')[1], taxbox = $(el).closest('.tagsdiv'),
            thetags = taxbox.find('.the-tags'), comma = postL10n.comma,
            current_tags = thetags.val().split(comma), new_tags = [];
        delete current_tags[num];

        $.each( current_tags, function(key, val) {
            val = $.trim(val);
            if ( val ) {
                new_tags.push(val);
            }
        });

        thetags.val( this.clean( new_tags.join(comma) ) );

        this.quickClicks(taxbox);
        return false;
    },

    quickClicks : function(el) {
        var thetags = $('.the-tags', el),
            tagchecklist = $('.tagchecklist', el),
            id = $(el).attr('id'),
            current_tags, disabled;

        if ( !thetags.length )
            return;

        disabled = thetags.prop('disabled');

        current_tags = thetags.val().split(postL10n.comma);
        tagchecklist.empty();

        $.each( current_tags, function( key, val ) {
            var span, xbutton;

            val = $.trim( val );

            if ( ! val )
                return;

            // Create a new span, and ensure the text is properly escaped.
            span = $('<span />').text( val );

            // If tags editing isn't disabled, create the X button.
            if ( ! disabled ) {
                xbutton = $( '<a id="' + id + '-check-num-' + key + '" class="ntdelbutton">X</a>' );
                xbutton.click( function(){ tagBox.parseTags(this); });
                span.prepend('&nbsp;').prepend( xbutton );
            }

            // Append the span to the tag list.
            tagchecklist.append( span );
        });
    },

    flushTags : function(el, a, f) {
        var tagsval, newtags, text,
            tags = $('.the-tags', el),
            newtag = $('input.newtag', el),
            comma = postL10n.comma;
        a = a || false;

        text = a ? $(a).text() : newtag.val();
        tagsval = tags.val();
        newtags = tagsval ? tagsval + comma + text : text;

        newtags = this.clean( newtags );
        newtags = array_unique_noempty( newtags.split(comma) ).join(comma);
        tags.val(newtags);
        this.quickClicks(el);

        if ( !a )
            newtag.val('');
        if ( 'undefined' == typeof(f) )
            newtag.focus();

        return false;
    },

    get : function(id) {
        var tax = id.substr(id.indexOf('-')+1);

        $.post(ajaxurl, {'action':'get-tagcloud', 'tax':tax}, function(r, stat) {
            if ( 0 === r || 'success' != stat )
                r = wpAjax.broken;

            r = $('<p id="tagcloud-'+tax+'" class="the-tagcloud">'+r+'</p>');
            $('a', r).click(function(){
                tagBox.flushTags( $(this).closest('.inside').children('.tagsdiv'), this);
                return false;
            });

            $('#'+id).after(r);
        });
    },

    init : function() {
        var t = this, ajaxtag = $('div.ajaxtag');

        $('.tagsdiv').each( function() {
            tagBox.quickClicks(this);
        });

        $('input.tagadd', ajaxtag).click(function(){
            t.flushTags( $(this).closest('.tagsdiv') );
        });

        $('div.taghint', ajaxtag).click(function(){
            $(this).css('visibility', 'hidden').parent().siblings('.newtag').focus();
        });

        $('input.newtag', ajaxtag).blur(function() {
            if ( '' === this.value )
                $(this).parent().siblings('.taghint').css('visibility', '');
        }).focus(function(){
            $(this).parent().siblings('.taghint').css('visibility', 'hidden');
        }).keyup(function(e){
            if ( 13 == e.which ) {
                tagBox.flushTags( $(this).closest('.tagsdiv') );
                return false;
            }
        }).keypress(function(e){
            if ( 13 == e.which ) {
                e.preventDefault();
                return false;
            }
        }).each(function(){
            var tax = $(this).closest('div.tagsdiv').attr('id');
            $(this).suggest( ajaxurl + '?action=ajax-tag-search&tax=' + tax, { delay: 500, minchars: 2, multiple: true, multipleSep: postL10n.comma + ' ' } );
        });

        // save tags on post save/publish
        $('#post').submit(function(){
            $('div.tagsdiv').each( function() {
                tagBox.flushTags(this, false, 1);
            });
        });

        // tag cloud
        $('a.tagcloud-link').click(function(){
            tagBox.get( $(this).attr('id') );
            $(this).unbind().click(function(){
                $(this).siblings('.the-tagcloud').toggle();
                return false;
            });
            return false;
        });
    }
};

commentsBox = {
    st : 0,

    get : function(total, num) {
        var st = this.st, data;
        if ( ! num )
            num = 20;

        this.st += num;
        this.total = total;
        $('#commentsdiv .spinner').show();

        data = {
            'action' : 'get-comments',
            'mode' : 'single',
            '_ajax_nonce' : $('#add_comment_nonce').val(),
            'p' : $('#post_ID').val(),
            'start' : st,
            'number' : num
        };

        $.post(ajaxurl, data,
            function(r) {
                r = wpAjax.parseAjaxResponse(r);
                $('#commentsdiv .widefat').show();
                $('#commentsdiv .spinner').hide();

                if ( 'object' == typeof r && r.responses[0] ) {
                    $('#the-comment-list').append( r.responses[0].data );

                    theList = theExtraList = null;
                    $( 'a[className*=\':\']' ).unbind();

                    if ( commentsBox.st > commentsBox.total )
                        $('#show-comments').hide();
                    else
                        $('#show-comments').show().children('a').html(postL10n.showcomm);

                    return;
                } else if ( 1 == r ) {
                    $('#show-comments').html(postL10n.endcomm);
                    return;
                }

                $('#the-comment-list').append('<tr><td colspan="2">'+wpAjax.broken+'</td></tr>');
            }
        );

        return false;
    }
};

WPSetThumbnailHTML = function(html){
    $('.inside', '#postimagediv').html(html);
};

WPSetThumbnailID = function(id){
    var field = $('input[value="_thumbnail_id"]', '#list-table');
    if ( field.size() > 0 ) {
        $('#meta\\[' + field.attr('id').match(/[0-9]+/) + '\\]\\[value\\]').text(id);
    }
};

WPRemoveThumbnail = function(nonce){
    $.post(ajaxurl, {
        action: 'set-post-thumbnail', post_id: $( '#post_ID' ).val(), thumbnail_id: -1, _ajax_nonce: nonce, cookie: encodeURIComponent( document.cookie )
    }, function(str){
        if ( str == '0' ) {
            alert( setPostThumbnailL10n.error );
        } else {
            WPSetThumbnailHTML(str);
        }
    }
    );
};

$(document).on( 'heartbeat-send.refresh-lock', function( e, data ) {
    var lock = $('#active_post_lock').val(),
        post_id = $('#post_ID').val(),
        send = {};

    if ( ! post_id || ! $('#post-lock-dialog').length )
        return;

    send.post_id = post_id;

    if ( lock )
        send.lock = lock;

    data['wp-refresh-post-lock'] = send;
});

// Post locks: update the lock string or show the dialog if somebody has taken over editing
$(document).on( 'heartbeat-tick.refresh-lock', function( e, data ) {
    var received, wrap, avatar;

    if ( data['wp-refresh-post-lock'] ) {
        received = data['wp-refresh-post-lock'];

        if ( received.lock_error ) {
            // show "editing taken over" message
            wrap = $('#post-lock-dialog');

            if ( wrap.length && ! wrap.is(':visible') ) {
                if ( typeof autosave == 'function' ) {
                    $(document).on('autosave-disable-buttons.post-lock', function() {
                        wrap.addClass('saving');
                    }).on('autosave-enable-buttons.post-lock', function() {
                        wrap.removeClass('saving').addClass('saved');
                        window.onbeforeunload = null;
                    });

                    // Save the latest changes and disable
                    if ( ! autosave() )
                        window.onbeforeunload = null;

                    autosave = function(){};
                }

                if ( received.lock_error.avatar_src ) {
                    avatar = $('<img class="avatar avatar-64 photo" width="64" height="64" />').attr( 'src', received.lock_error.avatar_src.replace(/&amp;/g, '&') );
                    wrap.find('div.post-locked-avatar').empty().append( avatar );
                }

                wrap.show().find('.currently-editing').text( received.lock_error.text );
                wrap.find('.wp-tab-first').focus();
            }
        } else if ( received.new_lock ) {
            $('#active_post_lock').val( received.new_lock );
        }
    }
});

}(jQuery));

(function($) {
    var check, timeout;

    function schedule() {
        check = false;
        window.clearTimeout( timeout );
        timeout = window.setTimeout( function(){ check = true; }, 300000 );
    }

    $(document).on( 'heartbeat-send.wp-refresh-nonces', function( e, data ) {
        var nonce, post_id;

        if ( check ) {
            if ( ( post_id = $('#post_ID').val() ) && ( nonce = $('#_wpnonce').val() ) ) {
                data['wp-refresh-post-nonces'] = {
                    post_id: post_id,
                    post_nonce: nonce
                };
            }
        }
    }).on( 'heartbeat-tick.wp-refresh-nonces', function( e, data ) {
        var nonces = data['wp-refresh-post-nonces'];

        if ( nonces ) {
            schedule();

            if ( nonces.replace ) {
                $.each( nonces.replace, function( selector, value ) {
                    $( '#' + selector ).val( value );
                });
            }

            if ( nonces.heartbeatNonce )
                window.heartbeatSettings.nonce = nonces.heartbeatNonce;
        }
    }).ready( function() {
        schedule();
    });
}(jQuery));

jQuery(document).ready( function($) {
    var stamp, visibility, updateVisibility, updateText,
        sticky = '', last = 0, co = $('#content');

    postboxes.add_postbox_toggles(pagenow);

    // Post locks: contain focus inside the dialog. If the dialog is shown, focus the first item.
    $('#post-lock-dialog .notification-dialog').on( 'keydown', function(e) {
        if ( e.which != 9 )
            return;

        var target = $(e.target);

        if ( target.hasClass('wp-tab-first') && e.shiftKey ) {
            $(this).find('.wp-tab-last').focus();
            e.preventDefault();
        } else if ( target.hasClass('wp-tab-last') && ! e.shiftKey ) {
            $(this).find('.wp-tab-first').focus();
            e.preventDefault();
        }
    }).filter(':visible').find('.wp-tab-first').focus();

    // Set the heartbeat interval to 15 sec. if post lock dialogs are enabled
    if ( typeof wp !== 'undefined' && wp.heartbeat && $('#post-lock-dialog').length ) {
        wp.heartbeat.interval( 15 );
    }

    // multi-taxonomies
    if ( $('#tagsdiv-post_tag').length ) {
        tagBox.init();
    } else {
        $('#side-sortables, #normal-sortables, #advanced-sortables').children('div.postbox').each(function(){
            if ( this.id.indexOf('tagsdiv-') === 0 ) {
                tagBox.init();
                return false;
            }
        });
    }

    // categories
    $('.categorydiv').each( function(){
        var this_id = $(this).attr('id'), catAddBefore, catAddAfter, taxonomyParts, taxonomy, settingName;

        taxonomyParts = this_id.split('-');
        taxonomyParts.shift();
        taxonomy = taxonomyParts.join('-');
        settingName = taxonomy + '_tab';
        if ( taxonomy == 'category' )
            settingName = 'cats';

        // TODO: move to jQuery 1.3+, support for multiple hierarchical taxonomies, see wp-lists.js
        $('a', '#' + taxonomy + '-tabs').click( function(){
            var t = $(this).attr('href');
            $(this).parent().addClass('tabs').siblings('li').removeClass('tabs');
            $('#' + taxonomy + '-tabs').siblings('.tabs-panel').hide();
            $(t).show();
            if ( '#' + taxonomy + '-all' == t )
                deleteUserSetting( settingName );
            else
                setUserSetting( settingName, 'pop' );
            return false;
        });

        if ( getUserSetting( settingName ) )
            $('a[href="#' + taxonomy + '-pop"]', '#' + taxonomy + '-tabs').click();

        // Ajax Cat
        $( '#new' + taxonomy ).one( 'focus', function() { $( this ).val( '' ).removeClass( 'form-input-tip' ); } );

        $('#new' + taxonomy).keypress( function(event){
            if( 13 === event.keyCode ) {
                event.preventDefault();
                $('#' + taxonomy + '-add-submit').click();
            }
        });
        $('#' + taxonomy + '-add-submit').click( function(){ $('#new' + taxonomy).focus(); });

        catAddBefore = function( s ) {
            if ( !$('#new'+taxonomy).val() )
                return false;
            s.data += '&' + $( ':checked', '#'+taxonomy+'checklist' ).serialize();
            $( '#' + taxonomy + '-add-submit' ).prop( 'disabled', true );
            return s;
        };

        catAddAfter = function( r, s ) {
            var sup, drop = $('#new'+taxonomy+'_parent');

            $( '#' + taxonomy + '-add-submit' ).prop( 'disabled', false );
            if ( 'undefined' != s.parsed.responses[0] && (sup = s.parsed.responses[0].supplemental.newcat_parent) ) {
                drop.before(sup);
                drop.remove();
            }
        };

        $('#' + taxonomy + 'checklist').wpList({
            alt: '',
            response: taxonomy + '-ajax-response',
            addBefore: catAddBefore,
            addAfter: catAddAfter
        });

        $('#' + taxonomy + '-add-toggle').click( function() {
            $('#' + taxonomy + '-adder').toggleClass( 'wp-hidden-children' );
            $('a[href="#' + taxonomy + '-all"]', '#' + taxonomy + '-tabs').click();
            $('#new'+taxonomy).focus();
            return false;
        });

        $('#' + taxonomy + 'checklist, #' + taxonomy + 'checklist-pop').on( 'click', 'li.popular-category > label input[type="checkbox"]', function() {
            var t = $(this), c = t.is(':checked'), id = t.val();
            if ( id && t.parents('#taxonomy-'+taxonomy).length )
                $('#in-' + taxonomy + '-' + id + ', #in-popular-' + taxonomy + '-' + id).prop( 'checked', c );
        });

    }); // end cats

    // Custom Fields
    if ( $('#postcustom').length ) {
        $( '#the-list' ).wpList( { addAfter: function() {
            $('table#list-table').show();
        }, addBefore: function( s ) {
            s.data += '&post_id=' + $('#post_ID').val();
            return s;
        }
        });
    }

    // submitdiv
    if ( $('#submitdiv').length ) {
        stamp = $('#timestamp').html();
        visibility = $('#post-visibility-display').html();

        updateVisibility = function() {
            var pvSelect = $('#post-visibility-select');
            if ( $('input:radio:checked', pvSelect).val() != 'public' ) {
                $('#sticky').prop('checked', false);
                $('#sticky-span').hide();
            } else {
                $('#sticky-span').show();
            }
            if ( $('input:radio:checked', pvSelect).val() != 'password' ) {
                $('#password-span').hide();
            } else {
                $('#password-span').show();
            }
        };

        updateText = function() {

            if ( ! $('#timestampdiv').length )
                return true;

            var attemptedDate, originalDate, currentDate, publishOn, postStatus = $('#post_status'),
                optPublish = $('option[value="publish"]', postStatus), aa = $('#aa').val(),
                mm = $('#mm').val(), jj = $('#jj').val(), hh = $('#hh').val(), mn = $('#mn').val();

            attemptedDate = new Date( aa, mm - 1, jj, hh, mn );
            originalDate = new Date( $('#hidden_aa').val(), $('#hidden_mm').val() -1, $('#hidden_jj').val(), $('#hidden_hh').val(), $('#hidden_mn').val() );
            currentDate = new Date( $('#cur_aa').val(), $('#cur_mm').val() -1, $('#cur_jj').val(), $('#cur_hh').val(), $('#cur_mn').val() );

            if ( attemptedDate.getFullYear() != aa || (1 + attemptedDate.getMonth()) != mm || attemptedDate.getDate() != jj || attemptedDate.getMinutes() != mn ) {
                $('.timestamp-wrap', '#timestampdiv').addClass('form-invalid');
                return false;
            } else {
                $('.timestamp-wrap', '#timestampdiv').removeClass('form-invalid');
            }

            if ( attemptedDate > currentDate && $('#original_post_status').val() != 'future' ) {
                publishOn = postL10n.publishOnFuture;
                $('#publish').val( postL10n.schedule );
            } else if ( attemptedDate <= currentDate && $('#original_post_status').val() != 'publish' ) {
                publishOn = postL10n.publishOn;
                $('#publish').val( postL10n.publish );
            } else {
                publishOn = postL10n.publishOnPast;
                $('#publish').val( postL10n.update );
            }
            if ( originalDate.toUTCString() == attemptedDate.toUTCString() ) { //hack
                $('#timestamp').html(stamp);
            } else {
                $('#timestamp').html(
                    publishOn + ' <b>' +
                    postL10n.dateFormat.replace( '%1$s', $('option[value="' + $('#mm').val() + '"]', '#mm').text() )
                        .replace( '%2$s', jj )
                        .replace( '%3$s', aa )
                        .replace( '%4$s', hh )
                        .replace( '%5$s', mn ) +
                        '</b> '
                );
            }

            if ( $('input:radio:checked', '#post-visibility-select').val() == 'private' ) {
                $('#publish').val( postL10n.update );
                if ( 0 === optPublish.length ) {
                    postStatus.append('<option value="publish">' + postL10n.privatelyPublished + '</option>');
                } else {
                    optPublish.html( postL10n.privatelyPublished );
                }
                $('option[value="publish"]', postStatus).prop('selected', true);
                $('.edit-post-status', '#misc-publishing-actions').hide();
            } else {
                if ( $('#original_post_status').val() == 'future' || $('#original_post_status').val() == 'draft' ) {
                    if ( optPublish.length ) {
                        optPublish.remove();
                        postStatus.val($('#hidden_post_status').val());
                    }
                } else {
                    optPublish.html( postL10n.published );
                }
                if ( postStatus.is(':hidden') )
                    $('.edit-post-status', '#misc-publishing-actions').show();
            }
            $('#post-status-display').html($('option:selected', postStatus).text());
            if ( $('option:selected', postStatus).val() == 'private' || $('option:selected', postStatus).val() == 'publish' ) {
                $('#save-post').hide();
            } else {
                $('#save-post').show();
                if ( $('option:selected', postStatus).val() == 'pending' ) {
                    $('#save-post').show().val( postL10n.savePending );
                } else {
                    $('#save-post').show().val( postL10n.saveDraft );
                }
            }
            return true;
        };

        $('.edit-visibility', '#visibility').click(function () {
            if ( $( '#post-visibility-select' ).is( ':hidden' ) ) {
                updateVisibility();
                $('#post-visibility-select').slideDown('fast');
                $(this).hide();
            }
            return false;
        });

        $('.cancel-post-visibility', '#post-visibility-select').click(function () {
            $('#post-visibility-select').slideUp('fast');
            $('#visibility-radio-' + $('#hidden-post-visibility').val()).prop('checked', true);
            $('#post_password').val($('#hidden-post-password').val());
            $('#sticky').prop('checked', $('#hidden-post-sticky').prop('checked'));
            $('#post-visibility-display').html(visibility);
            $('.edit-visibility', '#visibility').show();
            updateText();
            return false;
        });

        $('.save-post-visibility', '#post-visibility-select').click(function () { // crazyhorse - multiple ok cancels
            var pvSelect = $('#post-visibility-select');

            pvSelect.slideUp('fast');
            $('.edit-visibility', '#visibility').show();
            updateText();

            if ( $('input:radio:checked', pvSelect).val() != 'public' ) {
                $('#sticky').prop('checked', false);
            } // WEAPON LOCKED

            if ( $('#sticky').prop('checked') ) {
                sticky = 'Sticky';
            } else {
                sticky = '';
            }

            $('#post-visibility-display').html(    postL10n[$('input:radio:checked', pvSelect).val() + sticky]    );
            return false;
        });

        $('input:radio', '#post-visibility-select').change(function() {
            updateVisibility();
        });

        $('#timestampdiv').siblings('a.edit-timestamp').click(function() {
            if ( $( '#timestampdiv' ).is( ':hidden' ) ) {
                $('#timestampdiv').slideDown('fast');
                $('#mm').focus();
                $(this).hide();
            }
            return false;
        });

        $('.cancel-timestamp', '#timestampdiv').click(function() {
            $('#timestampdiv').slideUp('fast');
            $('#mm').val($('#hidden_mm').val());
            $('#jj').val($('#hidden_jj').val());
            $('#aa').val($('#hidden_aa').val());
            $('#hh').val($('#hidden_hh').val());
            $('#mn').val($('#hidden_mn').val());
            $('#timestampdiv').siblings('a.edit-timestamp').show();
            updateText();
            return false;
        });

        $('.save-timestamp', '#timestampdiv').click(function () { // crazyhorse - multiple ok cancels
            if ( updateText() ) {
                $('#timestampdiv').slideUp('fast');
                $('#timestampdiv').siblings('a.edit-timestamp').show();
            }
            return false;
        });

        $('#post').on( 'submit', function(e){
            if ( ! updateText() ) {
                e.preventDefault();
                $('#timestampdiv').show();
                $('#publishing-action .spinner').hide();
                $('#publish').prop('disabled', false).removeClass('button-primary-disabled');
                return false;
            }
        });

        $('#post-status-select').siblings('a.edit-post-status').click(function() {
            if ( $( '#post-status-select' ).is( ':hidden' ) ) {
                $('#post-status-select').slideDown('fast');
                $(this).hide();
            }
            return false;
        });

        $('.save-post-status', '#post-status-select').click(function() {
            $('#post-status-select').slideUp('fast');
            $('#post-status-select').siblings('a.edit-post-status').show();
            updateText();
            return false;
        });

        $('.cancel-post-status', '#post-status-select').click(function() {
            $('#post-status-select').slideUp('fast');
            $('#post_status').val($('#hidden_post_status').val());
            $('#post-status-select').siblings('a.edit-post-status').show();
            updateText();
            return false;
        });
    } // end submitdiv

    // permalink
    if ( $('#edit-slug-box').length ) {
        editPermalink = function(post_id) {
            var slug_value, i,
                c = 0,
                e = $( '#editable-post-name' ),
                revert_e = e.html(),
                real_slug = $( '#post_name' ),
                revert_slug = real_slug.val(),
                b = $( '#edit-slug-buttons' ),
                revert_b = b.html(),
                full = $( '#editable-post-name-full' ).html();

            $('#view-post-btn').hide();
            b.html('<a href="#" class="save button button-small">'+postL10n.ok+'</a> <a class="cancel" href="#">'+postL10n.cancel+'</a>');
            b.children('.save').click(function() {
                var new_slug = e.children('input').val();
                if ( new_slug == $('#editable-post-name-full').text() ) {
                    return $('.cancel', '#edit-slug-buttons').click();
                }
                $.post(ajaxurl, {
                    action: 'sample-permalink',
                    post_id: post_id,
                    new_slug: new_slug,
                    new_title: $('#title').val(),
                    samplepermalinknonce: $('#samplepermalinknonce').val()
                }, function(data) {
                    var box = $('#edit-slug-box');
                    box.html(data);
                    if (box.hasClass('hidden')) {
                        box.fadeIn('fast', function () {
                            box.removeClass('hidden');
                        });
                    }
                    b.html(revert_b);
                    real_slug.val(new_slug);
                    makeSlugeditClickable();
                    $('#view-post-btn').show();
                });
                return false;
            });

            $('.cancel', '#edit-slug-buttons').click(function() {
                $('#view-post-btn').show();
                e.html(revert_e);
                b.html(revert_b);
                real_slug.val(revert_slug);
                return false;
            });

            for ( i = 0; i < full.length; ++i ) {
                if ( '%' == full.charAt(i) )
                    c++;
            }

            slug_value = ( c > full.length / 4 ) ? '' : full;
            e.html('<input type="text" id="new-post-slug" value="'+slug_value+'" />').children('input').keypress(function(e) {
                var key = e.keyCode || 0;
                // on enter, just save the new slug, don't save the post
                if ( 13 == key ) {
                    b.children('.save').click();
                    return false;
                }
                if ( 27 == key ) {
                    b.children('.cancel').click();
                    return false;
                }
            } ).keyup( function() {
                real_slug.val(this.value);
            }).focus();
        };

        makeSlugeditClickable = function() {
            $('#editable-post-name').click(function() {
                $('#edit-slug-buttons').children('.edit-slug').click();
            });
        };
        makeSlugeditClickable();
    }

    // word count
    if ( typeof(wpWordCount) != 'undefined' ) {
        $(document).triggerHandler('wpcountwords', [ co.val() ]);

        co.keyup( function(e) {
            var k = e.keyCode || e.charCode;

            if ( k == last )
                return true;

            if ( 13 == k || 8 == last || 46 == last )
                $(document).triggerHandler('wpcountwords', [ co.val() ]);

            last = k;
            return true;
        });
    }

    wptitlehint = function(id) {
        id = id || 'title';

        var title = $('#' + id), titleprompt = $('#' + id + '-prompt-text');

        if ( '' === title.val() )
            titleprompt.removeClass('screen-reader-text');

        titleprompt.click(function(){
            $(this).addClass('screen-reader-text');
            title.focus();
        });

        title.blur(function(){
            if ( '' === this.value )
                titleprompt.removeClass('screen-reader-text');
        }).focus(function(){
            titleprompt.addClass('screen-reader-text');
        }).keydown(function(e){
            titleprompt.addClass('screen-reader-text');
            $(this).unbind(e);
        });
    };

    wptitlehint();

    // resizable textarea#content
    (function() {
        var textarea = $('textarea#content'), offset = null, el;
        // No point for touch devices
        if ( !textarea.length || 'ontouchstart' in window )
            return;

        function dragging(e) {
            textarea.height( Math.max(50, offset + e.pageY) + 'px' );
            return false;
        }

        function endDrag() {
            var height;

            textarea.focus();
            $(document).unbind('mousemove', dragging).unbind('mouseup', endDrag);

            height = parseInt( textarea.css('height'), 10 );

            // sanity check
            if ( height && height > 50 && height < 5000 )
                setUserSetting( 'ed_size', height );
        }

        textarea.css('resize', 'none');
        el = $('<div id="content-resize-handle"><br></div>');
        $('#wp-content-wrap').append(el);
        el.on('mousedown', function(e) {
            offset = textarea.height() - e.pageY;
            textarea.blur();
            $(document).mousemove(dragging).mouseup(endDrag);
            return false;
        });
    })();

    if ( typeof(tinymce) != 'undefined' ) {
        tinymce.onAddEditor.add(function(mce, ed){
            // iOS expands the iframe to full height and the user cannot adjust it.
            if ( ed.id != 'content' || tinymce.isIOS5 )
                return;

            function getHeight() {
                var height, node = document.getElementById('content_ifr'),
                    ifr_height = node ? parseInt( node.style.height, 10 ) : 0,
                    tb_height = $('#content_tbl tr.mceFirst').height();

                if ( !ifr_height || !tb_height )
                    return false;

                // total height including toolbar and statusbar
                height = ifr_height + tb_height + 21;
                // textarea height = total height - 33px toolbar
                height -= 33;

                return height;
            }

            // resize TinyMCE to match the textarea height when switching Text -> Visual
            ed.onLoadContent.add( function() {
                var ifr_height, node = document.getElementById('content'),
                    height = node ? parseInt( node.style.height, 10 ) : 0,
                    tb_height = $('#content_tbl tr.mceFirst').height() || 33;

                // height cannot be under 50 or over 5000
                if ( !height || height < 50 || height > 5000 )
                    height = 360; // default height for the main editor

                if ( getUserSetting( 'ed_size' ) > 5000  )
                    setUserSetting( 'ed_size', 360 );

                // compensate for padding and toolbars
                ifr_height = ( height - tb_height ) + 12;

                // sanity check
                if ( ifr_height > 50 && ifr_height < 5000 ) {
                    $('#content_tbl').css('height', '' );
                    $('#content_ifr').css('height', ifr_height + 'px' );
                }
            });

            // resize the textarea to match TinyMCE's height when switching Visual -> Text
            ed.onSaveContent.add( function() {
                var height = getHeight();

                if ( !height || height < 50 || height > 5000 )
                    return;

                $('textarea#content').css( 'height', height + 'px' );
            });

            // save on resizing TinyMCE
            ed.onPostRender.add(function() {
                $( '#content_resize' ).on( 'mousedown.wp-mce-resize', function() {
                    $( document ).on( 'mouseup.wp-mce-resize', function() {
                        var height;

                        $(document).off('mouseup.wp-mce-resize');

                        height = getHeight();
                        // sanity check
                        if ( height && height > 50 && height < 5000 )
                            setUserSetting( 'ed_size', height );
                    });
                });
            });
        });

        // When changing post formats, change the editor body class
        $( '#post-formats-select input.post-format' ).on( 'change.set-editor-class', function() {
            var editor, body, format = this.id;

            if ( format && $( this ).prop('checked') ) {
                editor = tinymce.get( 'content' );

                if ( editor ) {
                    body = editor.getBody();
                    body.className = body.className.replace( /\bpost-format-[^ ]+/, '' );
                    editor.dom.addClass( body, format == 'post-format-0' ? 'post-format-standard' : format );
                }
            }
        });
    }
});