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/*jslint laxbreak:true */
/*jslint laxcomma:true */
/*jslint loopfunc:true */
/*jslint strict:true */
/*jslint browser:true */
/*jslint devel:true */
define([
"underscore"
, "jquery"
, "backbone"
, "bootstrap"
, "text!../../templates/view-list.html"
, "jquery-ui"
, "jquery-event-drag"
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, "jquery-clone-styles"
, "datatables"
, "dt-scroller"
, "dt-tabletools"
, "dt-colreorder"
]
, function (
_
, $
, Backbone
, Bootstrap
, tmplListView
) {
"use strict";
var List = Backbone.View.extend({
options: {
type: "playlist"
}
, dataTable: null
, tableSchemaDefaults: {
}
, tableSchema: [
{ // Now playing column
mData: null
, sTitle: ""
, sDefaultContent: ""
, bSortable: false
, bSearchable: false
, sWidth: "15px"
, fnCreatedCell: function(nTd, sData, oData, iRow, iCol) {
var span = document.createElement("span");
nTd.appendChild(span);
}
}
, {
mData: "dmap_itemname"
, sTitle: "Title"
, sDefaultContent: "Unknown"
}
, {
mData: "daap_songartist"
, sTitle: "Artist"
, sDefaultContent: "Unknown"
, aDataSort: [2, 6, 3, 5, 4]
}
, {
mData: "daap_songalbum"
, sTitle: "Album"
, sDefaultContent: "Unknown"
, aDataSort: [3, 6, 5, 4]
}
, {
mData: "daap_songtracknumber"
, sTitle: "Track"
, sClass: "center"
, sDefaultContent: ""
/*, sType: "numeric"*/
, sWidth: "75px"
, mRender: function(data, type, full) {
if (data === "") {
return "";
} else if (full.daap_songtrackcount) {
return data + " of " + full.daap_songtrackcount;
} else {
return data;
}
}
}
, {
mData: "daap_songdiscnumber"
, sTitle: "Disc"
, sClass: "center"
, sDefaultContent: "Unknown"
/*, sType: "numeric"*/
, sWidth: "50px"
, mRender: function(data, type, full) {
if (data === "") {
return "";
} else if (full.daap_songdisccount) {
return data + " of " + full.daap_songdisccount;
} else {
return data;
}
}
}
, {
mData: "daap_songyear"
, sTitle: "Year"
, sClass: "center"
, sDefaultContent: ""
, sType: "numeric"
, sWidth: "50px"
}
, {
mData: "daap_songgenre"
, sTitle: "Genre"
, sClass: "center"
, sDefaultContent: ""
, bVisible: false
}
, {
mData: "daap_songtime"
, sTitle: "Time"
, sClass: "center"
, sDefaultContent: ""
/*, sType: "numeric"*/
, sWidth: "75px"
, bVisible: true
, mRender: function(data, type, full) {
if (data !== "") {
return songMSTimeFormat(data);
} else {
return data;
}
}
}
, {
mData: "daap_songuserrating"
, sTitle: "Rating"
, sClass: "center"
, sType: "numeric"
, sDefaultContent: ""
, bVisible: false
}
, {
mData: "dmap_itemid"
, sTitle: "ID"
, sClass: "center"
, sDefaultContent: ""
, bVisible: false
}
]
, detailsFields: [
{
title: "Title"
, field: "dmap_itemname"
}
, {
title: "Artist"
, field: "daap_songartist"
}
, {
title: "Album"
, field: "daap_songalbum"
}
, {
title: "Composer"
, field: "daap_songcomposer"
}
, {
title: "Genre"
, field: "daap_songgenre"
}
, {
title: "Track Number"
, field: "daap_songtracknumber"
, render: function(data, full) {
var value = data;
if (data === "") {
value = "Unknown";
}
if (typeof full.daap_songtrackcount !== "undefined") {
value += " of " + full.daap_songtrackcount;
}
return value;
}
}
, {
title: "Disc Number"
, field: "daap_songdiscnumber"
, render: function(data, full) {
var value = data;
if (typeof full.daap_songdisccount !== "undefined") {
value += " of " + full.daap_songdisccount;
}
return value;
}
}
, {
title: "Year"
, field: "daap_songyear"
}
, {
title: "Rating"
, field: "daap_songuserrating"
}
, {
title: "Compilation"
, field: "daap_songcompilation"
, defaults: "No"
, render: function (data, full) {
return (data == 1 ? "Yes" : "No");
}
}
, {
title: "Duration"
, field: "daap_songtime"
, render: function (data, full) {
return songMSTimeFormat(data);
}
}
, {
title: "BPM"
, field: "daap_songbeatsperminute"
}
, {
title: "Bit Rate"
, field: "daap_songbitrate"
, render: function (data, full) {
if (data > 0) {
data += "kbps";
}
return data;
}
}
, {
title: "Sample Rate"
, field: "daap_songsamplerate"
, render: function (data, full) {
if (data !== "") {
if (data > 1000) {
data = (data / 1000) + "k";
}
data += "Hz";
}
return data;
}
}
, {
title: "Date added"
, field: "daap_songdateadded"
}
]
, tableSort: []
, initialize: function (options) {
_.bindAll(this
, "resize"
, "render"
, "show"
, "hide"
);
var that = this
;
if (options && options.el) {
$(options.el).html(tmplListView);
} else {
options = options || {};
options.el = document.createElement("div");
options.el.id = "__view-playlist";
options.el.className = "playlist-view-container";
$(options.el).html(tmplListView);
this.el = options.el;
this.$el = $(this.el);
}
List.__super__.initialize.apply(this, arguments);
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if (that.options.type === "playlist" && that.options.collection) {
that.options.collection.fetch();
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that.options.collection.on("add", function __fnPlaylistAddRow(model) {
if (that.dataTable) {
that.dataTable.fnAddData(model.toJSON(), that.$el.is(":visible"));
}
});
}
return this;
}
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// FIXME: Sometimes the parent element's size is 0 and resizing fails.
, resize: function () {
var that = this
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, parentEl = that.options.parentEl || that.$el.parent()
, parentWidth = parentEl.innerWidth()
, parentHeight = parentEl.innerHeight()
;
console.log(parentWidth, that.$el.innerWidth(), parentHeight, that.$el, parentEl);
that.$el.find(".dataTables_scrollBody").height(that.$el.innerHeight() - 20);
that.$el.width(parentWidth);
that.$el.find(".dataTables_wrapper").width(parentWidth);
that.$el.find(".dataTables_scrollBody").width(parentWidth);
that.$el.find(".dataTables_scroll").width(parentWidth);
that.$el.find(".dataTables_scrollHeadInner").width(parentWidth);
that.$el.find(".dataTables_scrollHeadInner table").width(parentWidth);
that.$el.parent().find("span[resizer='north']").width(parentWidth);
}
, render: function () {
var that = this
, initialHeight = that.$el.innerHeight() - 20
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, dataTableOpts = {
sScrollY: initialHeight + "px"
, sDom: "RTrtS"
, oColReorder: {
iFixedColumns: 1
}
, bInfo: false
, bLengthChange: false
, bAutoWidth: false
, bFilter: true
, bDeferRender: true
, bStateSave: false//true
, bScrollCollapse: true
, bJQueryUI: true
, sHeightMatch: "auto"
, sEmptyTable: ""
//, bProcessing: true
//, bServerSide: true
, aaData: that.collection.toJSON()
, aoColumns: that.tableSchema
, oTableTools: {
sRowSelect: "single"
, sSelectedClass: "selected"
, aButtons: []
}
, fnCreatedRow: function(nRow, aData, iDataIndex) {
if (that.options.type !== "playlist") {
$(nRow).draggable({
scope: "list-item"
, stack: "droppable"
, cursor: "copy"
, revert: "invalid"
, containment: "window"
, revertDuration: 200
, scroll: false
, start: function(event, ui) {
$(this).fadeTo("fast", 0.5);
}
, stop: function(event, ui) {
$(this).fadeTo(0, 1);
}
, helper: function (event) {
var dragEl = $('<div class="drag-table-item"><table></table></div>')
.find("table")
.append(
$(this)
.closest("tr")
.clone()
//.css($(this).getStyleObject())
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.addClass("selected")
)
.parent()
;
//console.debug("Extracting draggable", this, dragEl);
return dragEl.prependTo('body').css('zIndex',10000).show();
//return dragEl
// .appendTo("body")
// .css("zIndex", "5000")
// .show();
}
})
.data("hostname", that.options.client.hostname)
.data("dbId", that.options.client.dbId)
.data("item", aData.id)
;
}
// create a view for the row
//var rowModel = that.collection.get(aData.id);
//view.rows.push(new DtRowView({id: aData.id, el: nRow, model: rowModel}));
}
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, fnServerData: function(sSource, aoData, fnCallback, settings) {
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console.log(sSource, aoData, fnCallback, settings);
}
/*
// function used to populate the DataTable with the current
// content of the collection
var populateTable = function()
{
// clear out old row views
var rows = [];
// these 'meta' attributes are set by the collection's parse method
var totalSize = that.collection.meta('totalSize');
var filteredSize = that.collection.meta('filteredSize');
return fnCallback({iTotalRecords: totalSize,
iTotalDisplayRecords: filteredSize,
aaData: that.collection.toJSON()});
};
aoData.shift(); // ignore sEcho
var params = $.param(aoData);
if (params != that.constraint)
{
// trigger param:change event with new parameters. Pass in
// populateTable function so fnCallback can be called after
// the data has been refreshed. Note that we cannot just call
// <a href="/ref#fnDraw">fnDraw</a> on the collection reset event since closure state
// in the fnCallback passed to this method would be lost.
that.trigger("param:change", params, populateTable);
}
else
{
// no filter change, just populate the table
populateTable();
}
}
*/
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}
;
// Default sorting order
if (that.options.type !== "playlist") {
dataTableOpts.aaSorting = [[2, "asc"], [6, "asc"], [3, "asc"], [5, "asc"], [4, "asc"]];
} else {
var schemaLastItem = (that.tableSchema.length - 1);
dataTableOpts.aaSorting = [[schemaLastItem, "asc"]];
that.tableSchema[schemaLastItem].mData = "order";
for (var i = 0; i < schemaLastItem; i++) {
that.tableSchema[i].bSortable = false;
}
dataTableOpts.aoColumns = that.tableSchema;
}
this.dataTable = this.$el.find("table:first").dataTable(dataTableOpts);
}
, show: function () {
var that = this
;
if (!that.dataTable) {
that.render();
}
that.$el.show();
that.dataTable.fnDraw();
that.resize();
}
, hide: function () {
var that = this
;
this.$el.hide();
}
});
return List;
});