(function($) {

inlineEditPost = {

	init : function(){

		var t = this, qeRow = $('#inline-edit'), bulkRow = $('#bulk-edit');

		t.type = $('table.widefat').hasClass('pages') ? 'page' : 'post';

		t.what = '#post-';

		// prepare the edit rows

		qeRow.keyup(function(e){

			if (e.which == 27)

				return inlineEditPost.revert();

		});

		bulkRow.keyup(function(e){

			if (e.which == 27)

				return inlineEditPost.revert();

		});

		$('a.cancel', qeRow).click(function(){

			return inlineEditPost.revert();

		});

		$('a.save', qeRow).click(function(){

			return inlineEditPost.save(this);

		});

		$('td', qeRow).keydown(function(e){

			if ( e.which == 13 )

				return inlineEditPost.save(this);

		});

		$('a.cancel', bulkRow).click(function(){

			return inlineEditPost.revert();

		});

		$('#inline-edit .inline-edit-private input[value="private"]').click( function(){

			var pw = $('input.inline-edit-password-input');

			if ( $(this).prop('checked') ) {

				pw.val('').prop('disabled', true);

			} else {

				pw.prop('disabled', false);

			}

		});

		// add events

		$('#the-list').on('click', 'a.editinline', function(){

			inlineEditPost.edit(this);

			return false;

		});

		$('#bulk-title-div').parents('fieldset').after(

			$('#inline-edit fieldset.inline-edit-categories').clone()

		).siblings( 'fieldset:last' ).prepend(

			$('#inline-edit label.inline-edit-tags').clone()

		);

		$('select[name="_status"] option[value="future"]', bulkRow).remove();

		$('#doaction, #doaction2').click(function(e){

			var n = $(this).attr('id').substr(2);

			if ( $('select[name="'+n+'"]').val() == 'edit' ) {

				e.preventDefault();

				t.setBulk();

			} else if ( $('form#posts-filter tr.inline-editor').length > 0 ) {

				t.revert();

			}

		});

	},

	toggle : function(el){

		var t = this;

		$(t.what+t.getId(el)).css('display') == 'none' ? t.revert() : t.edit(el);

	},

	setBulk : function(){

		var te = '', type = this.type, tax, c = true;

		this.revert();

		$('#bulk-edit td').attr('colspan', $('.widefat:first thead th:visible').length);

		$('table.widefat tbody').prepend( $('#bulk-edit') );

		$('#bulk-edit').addClass('inline-editor').show();

		$('tbody th.check-column input[type="checkbox"]').each(function(i){

			if ( $(this).prop('checked') ) {

				c = false;

				var id = $(this).val(), theTitle;

				theTitle = $('#inline_'+id+' .post_title').html() || inlineEditL10n.notitle;

				te += '<div id="ttle'+id+'"><a id="_'+id+'" class="ntdelbutton" title="'+inlineEditL10n.ntdeltitle+'">X</a>'+theTitle+'</div>';

			}

		});

		if ( c )

			return this.revert();

		$('#bulk-titles').html(te);

		$('#bulk-titles a').click(function(){

			var id = $(this).attr('id').substr(1);

			$('table.widefat input[value="' + id + '"]').prop('checked', false);

			$('#ttle'+id).remove();

		});

		// enable autocomplete for tags

		if ( 'post' == type ) {

			// support multi taxonomies?

			tax = 'post_tag';

			$('tr.inline-editor textarea[name="tax_input['+tax+']"]').suggest( ajaxurl + '?action=ajax-tag-search&tax=' + tax, { delay: 500, minchars: 2, multiple: true, multipleSep: inlineEditL10n.comma + ' ' } );

		}

		$('html, body').animate( { scrollTop: 0 }, 'fast' );

	},

	edit : function(id) {

		var t = this, fields, editRow, rowData, status, pageOpt, pageLevel, nextPage, pageLoop = true, nextLevel, cur_format, f;

		t.revert();

		if ( typeof(id) == 'object' )

			id = t.getId(id);

		fields = ['post_title', 'post_name', 'post_author', '_status', 'jj', 'mm', 'aa', 'hh', 'mn', 'ss', 'post_password', 'post_format', 'menu_order'];

		if ( t.type == 'page' )

			fields.push('post_parent', 'page_template');

		// add the new blank row

		editRow = $('#inline-edit').clone(true);

		$('td', editRow).attr('colspan', $('.widefat:first thead th:visible').length);

		if ( $(t.what+id).hasClass('alternate') )

			$(editRow).addClass('alternate');

		$(t.what+id).hide().after(editRow);

		// populate the data

		rowData = $('#inline_'+id);

		if ( !$(':input[name="post_author"] option[value="' + $('.post_author', rowData).text() + '"]', editRow).val() ) {

			// author no longer has edit caps, so we need to add them to the list of authors

			$(':input[name="post_author"]', editRow).prepend('<option value="' + $('.post_author', rowData).text() + '">' + $('#' + t.type + '-' + id + ' .author').text() + '</option>');

		}

		if ( $(':input[name="post_author"] option', editRow).length == 1 ) {

			$('label.inline-edit-author', editRow).hide();

		}

		// hide unsupported formats, but leave the current format alone

		cur_format = $('.post_format', rowData).text();

		$('option.unsupported', editRow).each(function() {

			var $this = $(this);

			if ( $this.val() != cur_format )

				$this.remove();

		});

		for ( f = 0; f < fields.length; f++ ) {

			$(':input[name="' + fields[f] + '"]', editRow).val( $('.'+fields[f], rowData).text() );

		}

		if ( $('.comment_status', rowData).text() == 'open' )

			$('input[name="comment_status"]', editRow).prop("checked", true);

		if ( $('.ping_status', rowData).text() == 'open' )

			$('input[name="ping_status"]', editRow).prop("checked", true);

		if ( $('.sticky', rowData).text() == 'sticky' )

			$('input[name="sticky"]', editRow).prop("checked", true);

		// hierarchical taxonomies

		$('.post_category', rowData).each(function(){

			var term_ids = $(this).text();

			if ( term_ids ) {

				taxname = $(this).attr('id').replace('_'+id, '');

				$('ul.'+taxname+'-checklist :checkbox', editRow).val(term_ids.split(','));

			}

		});

		//flat taxonomies

		$('.tags_input', rowData).each(function(){

			var terms = $(this).text(),

				taxname = $(this).attr('id').replace('_' + id, ''),

				textarea = $('textarea.tax_input_' + taxname, editRow),

				comma = inlineEditL10n.comma;

			if ( terms ) {

				if ( ',' !== comma )

					terms = terms.replace(/,/g, comma);

				textarea.val(terms);

			}

			textarea.suggest( ajaxurl + '?action=ajax-tag-search&tax=' + taxname, { delay: 500, minchars: 2, multiple: true, multipleSep: inlineEditL10n.comma + ' ' } );

		});

		// handle the post status

		status = $('._status', rowData).text();

		if ( 'future' != status )

			$('select[name="_status"] option[value="future"]', editRow).remove();

		if ( 'private' == status ) {

			$('input[name="keep_private"]', editRow).prop("checked", true);

			$('input.inline-edit-password-input').val('').prop('disabled', true);

		}

		// remove the current page and children from the parent dropdown

		pageOpt = $('select[name="post_parent"] option[value="' + id + '"]', editRow);

		if ( pageOpt.length > 0 ) {

			pageLevel = pageOpt[0].className.split('-')[1];

			nextPage = pageOpt;

			while ( pageLoop ) {

				nextPage = nextPage.next('option');

				if (nextPage.length == 0) break;

				nextLevel = nextPage[0].className.split('-')[1];

				if ( nextLevel <= pageLevel ) {

					pageLoop = false;

				} else {

					nextPage.remove();

					nextPage = pageOpt;

				}

			}

			pageOpt.remove();

		}

		$(editRow).attr('id', 'edit-'+id).addClass('inline-editor').show();

		$('.ptitle', editRow).focus();

		return false;

	},

	save : function(id) {

		var params, fields, page = $('.post_status_page').val() || '';

		if ( typeof(id) == 'object' )

			id = this.getId(id);

		$('table.widefat .spinner').show();

		params = {

			action: 'inline-save',

			post_type: typenow,

			post_ID: id,

			edit_date: 'true',

			post_status: page

		};

		fields = $('#edit-'+id+' :input').serialize();

		params = fields + '&' + $.param(params);

		// make ajax request

		$.post( ajaxurl, params,

			function(r) {

				$('table.widefat .spinner').hide();

				if (r) {

					if ( -1 != r.indexOf('<tr') ) {

						$(inlineEditPost.what+id).remove();

						$('#edit-'+id).before(r).remove();

						$(inlineEditPost.what+id).hide().fadeIn();

					} else {

						r = r.replace( /<.[^<>]*?>/g, '' );

						$('#edit-'+id+' .inline-edit-save .error').html(r).show();

					}

				} else {

					$('#edit-'+id+' .inline-edit-save .error').html(inlineEditL10n.error).show();

				}

				if ( $('#post-'+id).prev().hasClass('alternate') ) {

					$('#post-'+id).removeClass('alternate');

				}

			}

		, 'html');

		return false;

	},

	revert : function(){

		var id = $('table.widefat tr.inline-editor').attr('id');

		if ( id ) {

			$('table.widefat .spinner').hide();

			if ( 'bulk-edit' == id ) {

				$('table.widefat #bulk-edit').removeClass('inline-editor').hide();

				$('#bulk-titles').html('');

				$('#inlineedit').append( $('#bulk-edit') );

			} else {

				$('#'+id).remove();

				id = id.substr( id.lastIndexOf('-') + 1 );

				$(this.what+id).show();

			}

		}

		return false;

	},

	getId : function(o) {

		var id = $(o).closest('tr').attr('id'),

			parts = id.split('-');

		return parts[parts.length - 1];

	}

};

$( document ).ready( function(){ inlineEditPost.init(); } );

// Show/hide locks on posts

$( document ).on( 'heartbeat-tick.wp-check-locked-posts', function( e, data ) {

	var locked = data['wp-check-locked-posts'] || {};

	$('#the-list tr').each( function(i, el) {

		var key = el.id, row = $(el), lock_data, avatar;

		if ( locked.hasOwnProperty( key ) ) {

			if ( ! row.hasClass('wp-locked') ) {

				lock_data = locked[key];

				row.find('.column-title .locked-text').text( lock_data.text );

				row.find('.check-column checkbox').prop('checked', false);

				if ( lock_data.avatar_src ) {

					avatar = $('<img class="avatar avatar-18 photo" width="18" height="18" />').attr( 'src', lock_data.avatar_src.replace(/&amp;/g, '&') );

					row.find('.column-title .locked-avatar').empty().append( avatar );

				}

				row.addClass('wp-locked');

			}

		} else if ( row.hasClass('wp-locked') ) {

			// Make room for the CSS animation

			row.removeClass('wp-locked').delay(1000).find('.locked-info span').empty();

		}

	});

}).on( 'heartbeat-send.wp-check-locked-posts', function( e, data ) {

	var check = [];

	$('#the-list tr').each( function(i, el) {

		if ( el.id )

			check.push( el.id );

	});

	if ( check.length )

		data['wp-check-locked-posts'] = check;

});