var AIRTIME = (function(AIRTIME) {
var mod,
libraryInit,
oTable,
$libContent,
$libTable,
LIB_SELECTED_CLASS = "lib-selected",
chosenItems = {},
visibleChosenItems = {},
$previouslySelected,
flagForDeselection = false;
// we need to know whether the criteria value is string or
// numeric in order to provide a single textbox or range textboxes
// in the advanced search
// s => string
// n => numberic
var libraryColumnTypes = {
0 : "",
"album_title" : "s",
"artist_name" : "s",
"bit_rate" : "n",
"bpm" : "n",
"comments" : "s",
"composer" : "s",
"conductor" : "s",
"copyright" : "s",
"cuein" : "n",
"cueout" : "n",
"description" : "s",
"utime" : "n",
"mtime" : "n",
"lptime" : "n",
"disc_number" : "n",
"encoded_by" : "s",
"genre" : "s",
"isrc_number" : "s",
"label" : "s",
"language" : "s",
"length" : "n",
"lyricist" : "s",
"mime" : "s",
"mood" : "s",
"name" : "s",
"orchestra" : "s",
"rating" : "n",
"sample_rate" : "n",
"track_title" : "s",
"track_num" : "n",
"year" : "n",
"owner_id" : "s",
"info_url" : "s",
"replay_gain" : "n"
};
if (AIRTIME.library === undefined) {
AIRTIME.library = {};
}
mod = AIRTIME.library;
/* ############################################
CONFIGURATION
############################################ */
mod.MediaTypeEnum = Object.freeze({
DEFAULT: 1,
FILE: 1,
PLAYLIST: 2,
BLOCK: 3,
WEBSTREAM: 4,
PODCAST: 5
});
// TODO: once the new manual pages are added, change links!
mod.placeholder = function(mediaType) {
switch (mediaType) {
// TODO: remove duplication in a nice way?
case mod.MediaTypeEnum.FILE:
return {
"media": "tracks",
"icon": "icon-music",
"subtext": "Click 'Upload' to add some now.",
"href": "http://sourcefabric.booktype.pro/airtime-pro-for-broadcasters/add-media/"
};
case mod.MediaTypeEnum.PLAYLIST:
return {
"media": "playlists",
"icon": "icon-list",
"subtext": "Click 'New' to create one now.",
"href": "http://sourcefabric.booktype.pro/airtime-pro-for-broadcasters/library/"
};
case mod.MediaTypeEnum.BLOCK:
return {
"media": "smart blocks",
"icon": "icon-time",
"subtext": "Click 'New' to create one now.",
"href": "http://sourcefabric.booktype.pro/airtime-pro-for-broadcasters/library/"
};
case mod.MediaTypeEnum.WEBSTREAM:
return {
"media": "webstreams",
"icon": "icon-random",
"subtext": "Click 'New' to create one now.",
"href": "http://sourcefabric.booktype.pro/airtime-pro-for-broadcasters/library/"
};
case mod.MediaTypeEnum.PODCAST:
return {
"media": "podcasts",
"icon": "icon-headphones",
"subtext": "Click 'Add' to create one now.",
"href": "http://sourcefabric.booktype.pro/airtime-pro-for-broadcasters/library/"
};
default:
break;
}
};
/* ############################################
END CONFIGURATION
############################################ */
mod.getChosenItemsLength = function(){
var cItem,
selected,
$trs;
// Get visible items and check if any chosenItems are visible
$trs = $libTable.find("tr");
$trs.each(function(i){
for (cItem in chosenItems) {
if (cItem === $(this).attr("id")) {
visibleChosenItems[cItem] = $(this).data('aData');
}
}
});
selected = Object.keys(visibleChosenItems).length;
visibleChosenItems = {};
return selected;
};
mod.getChosenAudioFilesLength = function(){
// var files = Object.keys(chosenItems),
var files,
$trs,
cItem,
i, length,
count = 0,
reAudio=/^(au|st|pl|bl)/ ;
// Get visible items and check if any chosenItems are visible
$trs = $libTable.find("tr");
$trs.each(function(i){
for (cItem in chosenItems) {
if (cItem === $(this).attr("id")) {
visibleChosenItems[cItem] = $(this).data('aData');
}
}
});
files = Object.keys(visibleChosenItems);
for (i = 0, length = files.length; i < length; i++) {
if (files[i].search(reAudio) !== -1) {
count++;
}
}
visibleChosenItems = {};
return count;
};
mod.changeAddButtonText = function($button, btnText) {
$button.text(btnText);
};
mod.createToolbarButtons = function () {
$menu = $("<div class='btn-toolbar' />");
if ($(".ui-dialog-content").length === 0) {
$menu
.append(
"<div class='btn-group' title=" + $.i18n._('New') + ">" +
"<button class='btn btn-small btn-new' id='sb-new'>" +
"<i class='icon-white icon-plus'></i>" +
"<span>" + $.i18n._('New') + "</span>" +
"</button>" +
"</div>"
).append(
"<div class='btn-group' title=" + $.i18n._('Edit') + ">" +
"<button class='btn btn-small' id='sb-edit'>" +
"<i class='icon-white icon-pencil'></i>" +
"<span>" + $.i18n._('Edit') + "</span>" +
"</button>" +
"</div>"
);
}
$menu
.append(
"<div class='btn-group'>" +
"<button class='btn btn-small' id='library-plus'>" +
"<i class='icon-white icon-plus'></i>" +
"<span id='lib-plus-text'></span>" +
"</button>" +
"</div>"
).append(
"<div class='btn-group' title=" + $.i18n._('Delete') + ">" +
"<button class='btn btn-small btn-danger' id='sb-trash'>" +
"<i class='icon-white icon-trash'></i>" +
"<span>" + $.i18n._('Delete') + "</span>" +
"</button>" +
"</div>"
);
};
mod.createToolbarDropDown = function() {
$('#sb-select-page').click(function(){mod.selectCurrentPage();});
$('#sb-dselect-page').click(function(){mod.deselectCurrentPage();});
$('#sb-dselect-all').click(function(){mod.selectNone();});
};
mod.checkDeleteButton = function() {
var selected = mod.getChosenItemsLength(),
check = false;
if (selected !== 0) {
check = true;
}
if (check === true) {
AIRTIME.button.enableButton("btn-group #sb-trash", false);
}
else {
AIRTIME.button.disableButton("btn-group #sb-trash", false);
}
};
mod.checkEditButton = function() {
var selected = mod.getChosenItemsLength(),
check = false;
if (selected >= 1) {
check = true;
}
if (check === true) {
AIRTIME.button.enableButton("btn-group #sb-edit", false);
}
else {
AIRTIME.button.disableButton("btn-group #sb-edit", false);
}
};
mod.checkNewButton = function() {
var selected = $(".media_type_selector.selected").data("selection-id"),
check = false;
if (selected != AIRTIME.library.MediaTypeEnum.FILE) {
check = true;
}
if (check === true) {
AIRTIME.button.enableButton("btn-group #sb-new", false);
}
else {
AIRTIME.button.disableButton("btn-group #sb-new", false);
}
};
mod.checkToolBarIcons = function() {
AIRTIME.library.checkAddButton();
AIRTIME.library.checkDeleteButton();
AIRTIME.library.checkEditButton();
AIRTIME.library.checkNewButton();
};
mod.getSelectedData = function() {
var id,
data = [],
cItem,
$trs;
//$.fn.reverse = [].reverse;
//$trs = $libTable.find("tr").reverse();
// Get visible items and check if any chosenItems are visible
$trs = $libTable.find("tr");
$trs.each(function(i){
for (cItem in chosenItems) {
if (cItem === $(this).attr("id")) {
visibleChosenItems[cItem] = $(this).data('aData');
}
}
});
for (id in visibleChosenItems) {
if (visibleChosenItems.hasOwnProperty(id)) {
data.push(visibleChosenItems[id]);
}
}
visibleChosenItems = {};
return data;
};
mod.redrawChosen = function() {
var ids = Object.keys(chosenItems),
i, length,
$el;
for (i = 0, length = ids.length; i < length; i++) {
$el = $libTable.find("#"+ids[i]);
if ($el.length !== 0) {
mod.highlightItem($el);
mod.checkItem($el);
}
}
};
mod.isChosenItem = function($el) {
var id = $el.attr("id"),
item = chosenItems[id];
return item !== undefined;
};
mod.addToChosen = function($el) {
var id = $el.attr("id");
chosenItems[id] = $el.data('aData');
};
mod.removeFromChosen = function($el) {
var id = $el.attr("id");
// used to not keep dragged items selected.
if (!$el.hasClass(LIB_SELECTED_CLASS)) {
delete chosenItems[id];
}
};
mod.checkItem = function($el) {
$el.find(".library_checkbox > input").prop('checked', true);
$("#super-checkbox").prop("checked", true);
};
mod.uncheckItem = function($el) {
$el.find(".library_checkbox > input").prop('checked', false);
if ($("." + LIB_SELECTED_CLASS).length == 0) {
$("#super-checkbox").prop("checked", false);
}
};
mod.highlightItem = function($el) {
$el.addClass(LIB_SELECTED_CLASS);
};
mod.unHighlightItem = function($el) {
$el.removeClass(LIB_SELECTED_CLASS);
};
mod.selectItem = function($el) {
mod.highlightItem($el);
mod.addToChosen($el);
mod.checkItem($el);
// Remember this row so we can properly multiselect
$previouslySelected = $el;
mod.checkToolBarIcons();
};
mod.deselectItem = function($el) {
mod.unHighlightItem($el);
mod.removeFromChosen($el);
mod.uncheckItem($el);
mod.checkToolBarIcons();
};
mod.selectAll = function($els) {
$els.each(function(i, el){
mod.highlightItem($(el));
mod.addToChosen($(el));
mod.checkItem($(el));
});
$previouslySelected = $els.last();
mod.checkToolBarIcons();
};
mod.deselectAll = function($els) {
$els.each(function(i, el){
mod.unHighlightItem($(el));
mod.removeFromChosen($(el));
mod.uncheckItem($(el));
});
$previouslySelected = undefined;
mod.checkToolBarIcons();
};
/*
* selects all items which the user can currently see. (behaviour taken from
* gmail)
*
* by default the items are selected in reverse order so we need to reverse
* it back
*/
mod.selectCurrentPage = function() {
$.fn.reverse = [].reverse;
var $trs = $libTable.find("tbody").find("tr").reverse();
mod.selectAll($trs);
};
/*
* deselects all items that the user can currently see. (behaviour taken
* from gmail)
*/
mod.deselectCurrentPage = function() {
var $trs = $libTable.find("tr");
mod.deselectAll($trs);
};
mod.selectNone = function() {
var $trs = $libTable.find("tr");
chosenItems = {};
mod.deselectAll($trs);
};
mod.fnRedraw = function() {
oTable.fnStandingRedraw();
};
mod.fnDeleteItems = function(aMedia) {
//Prevent the user from spamming the delete button while the AJAX request is in progress
AIRTIME.button.disableButton("btn-group #sb-trash", false);
var openTabObjectIds = $(".obj_id"),
mediaIds = [];
for (var i in aMedia) {
mediaIds.push(parseInt(aMedia[i].id));
}
openTabObjectIds.each(function(i, el) {
var v = parseInt($(el).val());
if ($.inArray(v, mediaIds) > -1) {
AIRTIME.tabs.closeTab($(el).closest(".pl-content").attr("data-tab-id"));
}
});
$.post(baseUrl+"library/delete",
{"format": "json", "media": aMedia},
function(json){
if (json.message !== undefined) {
alert(json.message);
}
chosenItems = {};
oTable.fnStandingRedraw();
//Re-enable the delete button
AIRTIME.button.enableButton("btn-group #sb-trash", false);
});
mod.selectNone();
};
mod.fnDeleteSelectedItems = function() {
if (confirm($.i18n._('Are you sure you want to delete the selected item(s)?'))) {
var aData = AIRTIME.library.getSelectedData(),
item,
temp,
aMedia = [],
currentObjId = $(".side_playlist.active-tab").find(".obj_id").val(),
currentObjType = $(".side_playlist.active-tab").find(".obj_type").val(),
closeObj = false;
// process selected files/playlists.
for (item in aData) {
temp = aData[item];
if (temp !== null && temp.hasOwnProperty('id') ) {
aMedia.push({"id": temp.id, "type": temp.ftype});
if ( (temp.id == currentObjId && temp.ftype === currentObjType) ||
temp.id == currentObjId && temp.ftype === "stream" && currentObjType === "webstream") {
closeObj = true;
}
}
}
AIRTIME.library.fnDeleteItems(aMedia);
}
};
libraryInit = function() {
$libContent = $("#library_content");
/*
* Icon hover states in the toolbar.
*/
var colReorderMap = new Array();
$libTable = $("#library_display");
/* ############################################
DATATABLES
############################################ */
mod.libraryDataTable = $libTable.dataTable({
// put hidden columns at the top to insure they can never be visible
// on the table through column reordering.
//IMPORTANT: WHEN ADDING A NEW COLUMN PLEASE CONSULT WITH THE WIKI
// https://wiki.sourcefabric.org/display/CC/Adding+a+new+library+datatable+column
"aoColumns": [
/* ftype */ { "sTitle" : "" , "mDataProp" : "ftype" , "bSearchable" : false , "bVisible" : false },
/* Checkbox */ { "sTitle" : "" , "mDataProp" : "checkbox" , "bSortable" : false , "bSearchable" : false , "sWidth" : "16px" , "sClass" : "library_checkbox" },
/* Type */ { "sTitle" : "" , "mDataProp" : "image" , "bSortable" : false , "bSearchable" : false , "sWidth" : "16px" , "sClass" : "library_type" , "iDataSort" : 0 },
/* Is Scheduled */ { "sTitle" : $.i18n._("Scheduled") , "mDataProp" : "is_scheduled" , "bVisible" : false , "bSearchable" : false , "sWidth" : "90px" , "sClass" : "library_is_scheduled" },
///* Is Playlist */ { "sTitle" : $.i18n._("Playlist / Block") , "mDataProp" : "is_playlist" , "bSearchable" : false , "sWidth" : "110px" , "sClass" : "library_is_playlist"} ,
/* Title */ { "sTitle" : $.i18n._("Title") , "mDataProp" : "track_title" , "sClass" : "library_title" , "sWidth" : "170px" },
/* Creator */ { "sTitle" : $.i18n._("Creator") , "mDataProp" : "artist_name" , "sClass" : "library_creator" , "sWidth" : "160px" },
/* Album */ { "sTitle" : $.i18n._("Album") , "mDataProp" : "album_title" , "sClass" : "library_album" , "sWidth" : "150px" },
/* Bit Rate */ { "sTitle" : $.i18n._("Bit Rate") , "mDataProp" : "bit_rate" , "bVisible" : false , "sClass" : "library_bitrate" , "sWidth" : "80px" },
/* BPM */ { "sTitle" : $.i18n._("BPM") , "mDataProp" : "bpm" , "bVisible" : false , "sClass" : "library_bpm" , "sWidth" : "50px" },
/* Composer */ { "sTitle" : $.i18n._("Composer") , "mDataProp" : "composer" , "bVisible" : false , "sClass" : "library_composer" , "sWidth" : "150px" },
/* Conductor */ { "sTitle" : $.i18n._("Conductor") , "mDataProp" : "conductor" , "bVisible" : false , "sClass" : "library_conductor" , "sWidth" : "125px" },
/* Copyright */ { "sTitle" : $.i18n._("Copyright") , "mDataProp" : "copyright" , "bVisible" : false , "sClass" : "library_copyright" , "sWidth" : "125px" },
/* Cue In */ { "sTitle" : $.i18n._("Cue In") , "mDataProp" : "cuein" , "bVisible" : false , "sClass" : "library_length" , "sWidth" : "80px" },
/* Cue Out */ { "sTitle" : $.i18n._("Cue Out") , "mDataProp" : "cueout" , "bVisible" : false , "sClass" : "library_length" , "sWidth" : "80px" },
/* Description */ { "sTitle" : $.i18n._("Description") , "mDataProp" : "description" , "bVisible" : false , "sClass" : "library_description" , "sWidth" : "150px" },
/* Encoded */ { "sTitle" : $.i18n._("Encoded By") , "mDataProp" : "encoded_by" , "bVisible" : false , "sClass" : "library_encoded" , "sWidth" : "150px" },
/* Genre */ { "sTitle" : $.i18n._("Genre") , "mDataProp" : "genre" , "bVisible" : false , "sClass" : "library_genre" , "sWidth" : "100px" },
/* ISRC Number */ { "sTitle" : $.i18n._("ISRC") , "mDataProp" : "isrc_number" , "bVisible" : false , "sClass" : "library_isrc" , "sWidth" : "150px" },
/* Label */ { "sTitle" : $.i18n._("Label") , "mDataProp" : "label" , "bVisible" : false , "sClass" : "library_label" , "sWidth" : "125px" },
/* Language */ { "sTitle" : $.i18n._("Language") , "mDataProp" : "language" , "bVisible" : false , "sClass" : "library_language" , "sWidth" : "125px" },
/* Last Modified */ { "sTitle" : $.i18n._("Last Modified") , "mDataProp" : "mtime" , "bVisible" : false , "sClass" : "library_modified_time" , "sWidth" : "155px" },
/* Last Played */ { "sTitle" : $.i18n._("Last Played") , "mDataProp" : "lptime" , "bVisible" : false , "sClass" : "library_modified_time" , "sWidth" : "155px" },
/* Length */ { "sTitle" : $.i18n._("Length") , "mDataProp" : "length" , "sClass" : "library_length" , "sWidth" : "80px" },
/* Mime */ { "sTitle" : $.i18n._("Mime") , "mDataProp" : "mime" , "bVisible" : false , "sClass" : "library_mime" , "sWidth" : "80px" },
/* Mood */ { "sTitle" : $.i18n._("Mood") , "mDataProp" : "mood" , "bVisible" : false , "sClass" : "library_mood" , "sWidth" : "70px" },
/* Owner */ { "sTitle" : $.i18n._("Owner") , "mDataProp" : "owner_id" , "bVisible" : false , "sClass" : "library_language" , "sWidth" : "125px" },
/* Replay Gain */ { "sTitle" : $.i18n._("Replay Gain") , "mDataProp" : "replay_gain" , "bVisible" : false , "sClass" : "library_replay_gain" , "sWidth" : "125px" },
/* Sample Rate */ { "sTitle" : $.i18n._("Sample Rate") , "mDataProp" : "sample_rate" , "bVisible" : false , "sClass" : "library_sr" , "sWidth" : "125px" },
/* Track Number */ { "sTitle" : $.i18n._("Track Number") , "mDataProp" : "track_number" , "bVisible" : false , "sClass" : "library_track" , "sWidth" : "125px" },
/* Upload Time */ { "sTitle" : $.i18n._("Uploaded") , "mDataProp" : "utime" , "bVisible" : false , "sClass" : "library_upload_time" , "sWidth" : "155px" },
/* Website */ { "sTitle" : $.i18n._("Website") , "mDataProp" : "info_url" , "bVisible" : false , "sClass" : "library_url" , "sWidth" : "150px" },
/* Year */ { "sTitle" : $.i18n._("Year") , "mDataProp" : "year" , "bVisible" : false , "sClass" : "library_year" , "sWidth" : "60px" },
/* Context Menu */ { "sTitle" : "" , "mDataProp" : "options" , "bSortable" : false , "bSearchable" : false , "sWidth" : "20px", "sClass" : "library_actions" }
],
"bProcessing": true,
"bServerSide": true,
"aLengthMenu": [5, 10, 15, 20, 25, 50, 100],
"bStateSave": true,
"fnStateSaveParams": function (oSettings, oData) {
// remove oData components we don't want to save.
delete oData.oSearch;
delete oData.aoSearchCols;
},
"fnStateSave": function (oSettings, oData) {
localStorage.setItem('datatables-library', JSON.stringify(oData));
// Sadly, this is necessary because we need to unscramble the colReorder map on the backend
$.ajax({
url: baseUrl + "usersettings/set-library-datatable",
type: "POST",
data: {settings: oData, format: "json"},
dataType: "json"
});
colReorderMap = oData.ColReorder;
},
"fnStateLoad": function fnLibStateLoad(oSettings) {
var settings = JSON.parse(localStorage.getItem('datatables-library'));
// Hacky; always set the visibility of the last column (actions buttons) to true
if (settings && settings.abVisCols) settings.abVisCols[settings.abVisCols.length - 1] = true;
try {
return settings;
} catch (e) {
return null;
}
},
"fnStateLoadParams": function (oSettings, oData) {
var i,
length,
a = oData.abVisCols;
if (a) {
// putting serialized data back into the correct js type to make
// sure everything works properly.
for (i = 0, length = a.length; i < length; i++) {
if (typeof(a[i]) === "string") {
a[i] = (a[i] === "true");
}
}
}
a = oData.ColReorder;
if (a) {
for (i = 0, length = a.length; i < length; i++) {
if (typeof(a[i]) === "string") {
a[i] = parseInt(a[i], 10);
}
}
}
oData.iEnd = parseInt(oData.iEnd, 10);
oData.iLength = parseInt(oData.iLength, 10);
oData.iStart = parseInt(oData.iStart, 10);
oData.iCreate = parseInt(oData.iCreate, 10);
},
"sAjaxSource": baseUrl + "Library/contents-feed",
"sAjaxDataProp": "files",
"fnServerData": function (sSource, aoData, fnCallback) {
/*
* The real validation check is done in
* dataTables.columnFilter.js We also need to check it here
* because datatable is redrawn everytime an action is performed
* in the Library page. In order for datatable to redraw the
* advanced search fields MUST all be valid.
*/
var advSearchFields = $("div#advanced_search").children(':visible');
var advSearchValid = validateAdvancedSearch(advSearchFields);
var type;
aoData.push({name: "format", value: "json"});
aoData.push({name: "advSearch", value: advSearchValid});
// push whether to search files/playlists or all.
type = $(".media_type_selector.selected").data("selection-id");
type = (type === undefined) ? AIRTIME.library.MediaTypeEnum.DEFAULT : type;
aoData.push({name: "type", value: type});
//getUsabilityHint();
$.ajax({
"dataType": 'json',
"type": "POST",
"url": sSource,
"data": aoData,
"success": fnCallback,
"error": handleAjaxError
}).done(function (data) {
if (data.iTotalRecords > data.iTotalDisplayRecords) {
$('#filter_message').text(
$.i18n._("Filtering out ") + (data.iTotalRecords - data.iTotalDisplayRecords)
+ $.i18n._(" of ") + data.iTotalRecords
+ $.i18n._(" records")
);
$('#library_empty').hide();
$('#library_display').find('tr:has(td.dataTables_empty)').show();
} else {
$('#filter_message').text("");
}
$('#library_content').find('.dataTables_filter input[type="text"]')
.css('padding-right', $('#advanced-options').find('button').outerWidth());
});
},
"fnRowCallback": AIRTIME.library.fnRowCallback,
"fnCreatedRow": function (nRow, aData, iDataIndex) {
// add checkbox
$(nRow).find('td.library_checkbox').html("<input type='checkbox' name='cb_" + aData.id + "'>");
$(nRow).find('td.library_actions')
.text("...")
.on('click', function (e) {
$(this).contextMenu({x: $(e.target).offset().left, y: $(e.target).offset().top})
}).html("<div class='library_actions_btn'>...</div>");
// add audio preview image/button
if (aData.ftype === "audioclip") {
$(nRow).find('td.library_type').html('<img title="' + $.i18n._("Track preview") + '" src="' + baseUrl + 'css/images/icon_audioclip.png">');
} else if (aData.ftype === "playlist") {
$(nRow).find('td.library_type').html('<img title="' + $.i18n._("Playlist preview") + '" src="' + baseUrl + 'css/images/icon_playlist.png">');
} else if (aData.ftype === "block") {
$(nRow).find('td.library_type').html('<img title="' + $.i18n._("Smart Block") + '" src="' + baseUrl + 'css/images/icon_smart-block.png">');
} else if (aData.ftype === "stream") {
$(nRow).find('td.library_type').html('<img title="' + $.i18n._("Webstream preview") + '" src="' + baseUrl + 'css/images/icon_webstream.png">');
}
if (aData.is_scheduled) {
$(nRow).find("td.library_is_scheduled").html('<span class="small-icon is_scheduled"></span>');
} else if (!aData.is_scheduled) {
$(nRow).find("td.library_is_scheduled").html('');
}
if (aData.is_playlist) {
$(nRow).find("td.library_is_playlist").html('<span class="small-icon is_playlist"></span>');
} else if (!aData.is_playlist) {
$(nRow).find("td.library_is_playlist").html('');
}
},
// remove any selected nodes before the draw.
"fnPreDrawCallback": function (oSettings) {
// make sure any dragging helpers are removed or else they'll be
// stranded on the screen.
$("#draggingContainer").remove();
},
"fnDrawCallback": AIRTIME.library.fnDrawCallback,
"aaSorting": [[5, 'asc']],
"sPaginationType": "full_numbers",
"bJQueryUI": true,
"bAutoWidth": false,
"oLanguage": getLibraryDatatableStrings(),
// z = ColResize, R = ColReorder, C = ColVis
"sDom": 'Rf<"dt-process-rel"r><"H"<"library_toolbar"C>><"dataTables_scrolling"t<"#library_empty"<"#library_empty_image"><"#library_empty_text">>><"F"lip>>',
"oColVis": {
"sAlign": "right",
"aiExclude": [0, 1, 2, 32],
"sSize": "css",
"fnStateChange": setFilterElement,
"buttonText": $.i18n._("Columns"),
"iOverlayFade": 0
},
"oColReorder": {
"iFixedColumnsRight": 1,
"iFixedColumns": 3
},
"bScrollCollapse": false
});
/* ############################################
END DATATABLES
############################################ */
function getTableHeight() {
return $libContent.height() - 175;
}
function setColumnFilter(oTable){
// TODO : remove this dirty hack once js is refactored
if (!oTable.fnSettings()) { return ; }
var aoCols = oTable.fnSettings().aoColumns;
var colsForAdvancedSearch = new Array();
var advanceSearchDiv = $("div#advanced_search");
advanceSearchDiv.empty();
$.each(aoCols, function(i,ele){
if (ele.bSearchable) {
var currentColId = ele._ColReorder_iOrigCol;
var inputClass = 'filter_column filter_number_text';
var labelStyle = "style='margin-right:35px;'";
if (libraryColumnTypes[ele.mDataProp] != "s") {
inputClass = 'filterColumn filter_number_range';
labelStyle = "";
}
if (ele.bVisible) {
advanceSearchDiv.append(
"<div id='advanced_search_col_"+currentColId+"' class='control-group'>" +
"<label class='control-label'"+labelStyle+">"+ele.sTitle+"</label>" +
"<div id='"+ele.mDataProp+"' class='controls "+inputClass+"'></div>" +
"</div>");
} else {
advanceSearchDiv.append(
"<div id='advanced_search_col_"+currentColId+"' class='control-group' style='display:none;'>" +
"<label class='control-label'"+labelStyle+">"+ele.sTitle+"</label>" +
"<div id='"+ele.mDataProp+"' class='controls "+inputClass+"'></div>" +
"</div>");
}
if (libraryColumnTypes[ele.mDataProp] == "s") {
var obj = { sSelector: "#"+ele.mDataProp }
} else {
var obj = { sSelector: "#"+ele.mDataProp, type: "number-range" }
}
colsForAdvancedSearch.push(obj);
} else {
colsForAdvancedSearch.push(null);
}
});
oTable.columnFilter({
aoColumns: colsForAdvancedSearch,
bUseColVis: true,
sPlaceHolder: "head:before"
}
);
}
function setFilterElement(iColumn, bVisible){
var actualId = colReorderMap[iColumn];
var selector = "div#advanced_search_col_"+actualId;
var $el = $(selector);
if (bVisible) {
$el.show();
} else {
$el.hide();
}
}
function getLibraryDatatableStrings() {
//Set up the datatables string translation table with different strings depending on
//whether you're viewing files, playlists, smart blocks, etc.
var type = parseInt($(".media_type_selector.selected").data("selection-id"));
type = (type === undefined) ? AIRTIME.library.MediaTypeEnum.DEFAULT : type;
//FIXME: The code that calls this function doesn't work as intended because you can't
// change the oLanguage property of a datatable dynamically. :(
switch (type) {
/*
case 0:
return getDatatablesStrings({
"sEmptyTable": $.i18n._("No files found"),
});
break;
case 1:
return getDatatablesStrings({
"sEmptyTable": $.i18n._("No playlists found"),
});
break;
case 2:
return getDatatablesStrings({
"sEmptyTable": $.i18n._("No smart blocks found"),
});
break;*/
default:
return getDatatablesStrings({
"sEmptyTable": $.i18n._(""),
"sZeroRecords": $.i18n._("No matching results found.")
//"oPaginate": {
// "sFirst": "<<",
// "sLast": ">>",
// "sNext": ">",
// "sPrevious": "<"
//}
});
break;
}
}
function handleAjaxError(r) {
// If the request was denied due to permissioning
if (r.status === 403) {
// Hide the processing div
$("#library_display_wrapper").find(".dt-process-rel").hide();
$('#library_empty_text').text($.i18n._("You don't have permission to view the library."));
$('#library_empty').show();
}
}
var selected = $("a[href$='"+location.hash+"']");
if (selected.parent().data("selection-id") == AIRTIME.library.MediaTypeEnum.PODCAST) {
$("#library_display_wrapper").hide();
$('#podcast_table_wrapper').show();
oTable = mod.podcastDataTable;
} else {
$('#podcast_table_wrapper').hide();
$("#library_display_wrapper").show();
oTable = mod.libraryDataTable;
}
setColumnFilter(oTable);
oTable.fnSetFilteringDelay(350);
var simpleSearchText;
$libContent.on("click", "legend", function(){
$simpleSearch = $libContent.find("#library_display_filter label");
var $fs = $(this).parents("fieldset"),
searchHeight,
tableHeight = getTableHeight(),
height;
if ($fs.hasClass("closed")) {
$fs.removeClass("closed");
searchHeight = $fs.height();
//keep value of simple search for when user switches back to it
simpleSearchText = $simpleSearch.find('input').val();
// clear the simple search text field and reset datatable
$(".dataTables_filter input").val("").keyup();
$simpleSearch.addClass("sp-invisible");
}
else {
// clear the advanced search fields
var divs = $("div#advanced_search").children(':visible');
$.each(divs, function(i, div){
fields = $(div).children().find('input');
$.each(fields, function(i, field){
if ($(field).val() !== "") {
$(field).val("");
// we need to reset the results when removing
// an advanced search field
$(field).keyup();
}
});
});
//reset datatable with previous simple search results (if any)
$(".dataTables_filter input").val(simpleSearchText).keyup();
$simpleSearch.removeClass("sp-invisible");
$fs.addClass("closed");
}
});
AIRTIME.library.setupLibraryToolbar(oTable);
$libTable.find("tbody").on("dblclick", "tr[class*='lib'] > td:not(.dataTables_empty)", function(ev) {
var tr = $(this).parent(), data = tr.data("aData");
AIRTIME.library.dblClickAdd(data, data.ftype);
});
$libTable.find("tbody").on("mousedown", "tr[class*='lib'] > td.library_checkbox", function(ev) {
var $tr = $(this).parent(),
// Get the ID of the selected row
$rowId = $tr.attr("id");
if (!$tr.hasClass(LIB_SELECTED_CLASS)) {
if (ev.shiftKey && $previouslySelected !== undefined) {
if ($previouslySelected.attr("id") == $rowId) {
return;
}
// If the selected row comes before the previously selected row,
// we want to select previous rows, otherwise we select next
if ($previouslySelected.prevAll("#" + $rowId).length !== 0) {
$previouslySelected.prevUntil($tr).each(function (i, el) {
mod.selectItem($(el));
});
} else {
$previouslySelected.nextUntil($tr).each(function (i, el) {
mod.selectItem($(el));
});
}
}
mod.selectItem($tr);
} else {
flagForDeselection = true;
}
});
// add the play function to the library_type td
$libTable.on("click", "td.library_type", function () {
var aData = $(this).parent().data().aData;
if (aData.ftype === 'playlist' && aData.length !== '0.0') {
open_playlist_preview(aData.audioFile, 0);
} else if (aData.ftype === 'audioclip') {
if (isAudioSupported(aData.mime)) {
open_audio_preview(aData.ftype, aData.id);
}
} else if (aData.ftype == 'stream') {
if (isAudioSupported(aData.mime)) {
open_audio_preview(aData.ftype, aData.id);
}
} else if (aData.ftype == 'block' && aData.bl_type == 'static') {
open_block_preview(aData.audioFile, 0);
}
return false;
});
$libTable.find("tbody").on("mousedown", "tr[class*='lib'] > td:not(.library_checkbox, .dataTables_empty)", function(ev) {
var $tr = $(this).parent(),
// Get the ID of the selected row
$rowId = $tr.attr("id");
if (ev.which === 3 /* Right click */) {
mod.selectNone();
mod.selectItem($tr);
return;
}
if (!$tr.hasClass(LIB_SELECTED_CLASS)) {
if (ev.shiftKey && $previouslySelected !== undefined) {
if ($previouslySelected.attr("id") == $rowId) {
return;
}
// If the selected row comes before the previously selected row,
// we want to select previous rows, otherwise we select next
if ($previouslySelected.prevAll("#" + $rowId).length !== 0) {
$previouslySelected.prevUntil($tr).each(function (i, el) {
mod.selectItem($(el));
});
} else {
$previouslySelected.nextUntil($tr).each(function (i, el) {
mod.selectItem($(el));
});
}
} else if (!ev.ctrlKey) {
mod.selectNone();
}
mod.selectItem($tr);
} else if (ev.ctrlKey) {
flagForDeselection = true;
}
});
$libTable.find("tbody").on("click", "tr > td.library_checkbox", function() {
var tr = $(this).parent();
if (flagForDeselection) {
flagForDeselection = false;
$previouslySelected = undefined;
mod.deselectItem(tr);
} else {
mod.checkItem(tr);
}
});
$libTable.find("tbody").on("click", "tr > td:not(.library_checkbox, .dataTables_empty)", function(e) {
var tr = $(this).parent();
if (flagForDeselection) {
flagForDeselection = false;
$previouslySelected = undefined;
mod.deselectItem(tr);
} else if (!(e.shiftKey || e.ctrlKey)) {
mod.selectNone();
mod.selectItem(tr);
}
});
$libTable.find("thead").on("click", "th > input[type='checkbox']", function() {
if ($(this).is(":checked")) {
AIRTIME.library.selectCurrentPage();
$(this).prop("checked", true);
} else {
AIRTIME.library.selectNone();
$(this).prop("checked", false);
}
});
$('#sb-actions').on("click", function(e) {
$("#library_display tr:has(td)").contextMenu({x: $(e.target).offset().left, y: $(e.target).offset().top});
});
// begin context menu initialization.
AIRTIME.library.ctxMenu = $.contextMenu({
selector: "#library_display tr[class*='lib']:has(td)",
//trigger: "left",
trigger: "custom",
build: function($el, e) {
var data, screen, items, callback, $tr;
$tr = $el;
data = $tr.data("aData");
screen = $tr.data("screen");
function processMenuItems(oItems) {
// define an add to playlist callback.
if (oItems.pl_add !== undefined) {
var aItems = [];
callback = function() {
aItems.push(new Array(data.id, data.ftype));
AIRTIME.playlist.fnAddItems(aItems, undefined, 'after');
};
oItems.pl_add.callback = callback;
}
// define an edit callback.
if (oItems.edit !== undefined) {
if (data.ftype === "audioclip") {
callback = function() {
$.get(oItems.edit.url, {format: "json"}, function(json){
AIRTIME.playlist.fileMdEdit(json);
});
};
} else if (data.ftype === "playlist" || data.ftype === "block") {
callback = function() {
AIRTIME.playlist.fnEdit(data.id, data.ftype, baseUrl+'playlist/edit');
AIRTIME.playlist.validatePlaylistElements();
};
} else if (data.ftype === "stream") {
callback = function() {
AIRTIME.playlist.fnEdit(data.id, data.ftype, baseUrl + 'webstream/edit');
}
} else {
throw new Exception($.i18n._("Unknown type: ") + data.ftype);
}
oItems.edit.callback = callback;
}
// define a play callback.
if (oItems.play !== undefined) {
if (oItems.play.mime !== undefined) {
if (!isAudioSupported(oItems.play.mime)) {
oItems.play.disabled = true;
}
}
callback = function() {
if (data.ftype === 'playlist' && data.length !== '0.0'){
playlistIndex = $(this).attr('id').substring(3); // remove the pl_
open_playlist_preview(playlistIndex, 0);
} else if (data.ftype === 'audioclip' || data.ftype === 'stream') {
open_audio_preview(data.ftype, data.id);
} else if (data.ftype === 'block') {
blockIndex = $(this).attr('id').substring(3); // remove the pl_
open_block_preview(blockIndex, 0);
}
};
oItems.play.callback = callback;
}
// define a delete callback.
if (oItems.del !== undefined) {
// delete through the playlist controller, will reset
// playlist screen if this is the currently edited
// playlist.
if ((data.ftype === "playlist" || data.ftype === "block") && screen === "playlist") {
callback = function() {
aMedia = [];
aMedia.push({"id": data.id, "type": data.ftype});
if (confirm($.i18n._('Are you sure you want to delete the selected item?'))) {
AIRTIME.library.fnDeleteItems(aMedia);
}
};
}
else {
callback = function() {
var media = [];
if (confirm($.i18n._('Are you sure you want to delete the selected item?'))) {
media.push({"id": data.id, "type": data.ftype});
$.post(oItems.del.url, {format: "json", media: media }, function(json){
var oTable;
if (json.message) {
alert(json.message);
}
oTable = $("#library_display").dataTable();
oTable.fnDeleteRow( $tr[0] );
});
}
};
}
oItems.del.callback = callback;
}
// define a download callback.
if (oItems.download !== undefined) {
callback = function() {
document.location.href = oItems.download.url;
};
oItems.download.callback = callback;
}
// add callbacks for Soundcloud menu items.
if (oItems.soundcloud !== undefined) {
var soundcloud = oItems.soundcloud.items;
// define an upload to soundcloud callback.
if (soundcloud.upload !== undefined) {
callback = function() {
alert($.i18n._("Your track is being uploaded and will " +
"appear on SoundCloud in a couple of minutes"));
$.post(soundcloud.upload.url, function(){});
};
soundcloud.upload.callback = callback;
}
// define an upload to soundcloud callback.
if (soundcloud.remove !== undefined) {
callback = function() {
alert($.i18n._("Your track is being deleted from SoundCloud"));
$.post(soundcloud.remove.url, function(){});
};
soundcloud.remove.callback = callback;
}
// define a view on soundcloud callback
if (soundcloud.view !== undefined) {
callback = function() {
window.open(soundcloud.view.url);
};
soundcloud.view.callback = callback;
}
}
// add callbacks for duplicate menu items.
if (oItems.duplicate !== undefined) {
var url = oItems.duplicate.url;
callback = function() {
$.post(url, {format: "json", id: data.id }, function(json){
oTable.fnStandingRedraw();
});
};
oItems.duplicate.callback = callback;
}
// remove 'Add to smart block' option if the current
// block is dynamic
if ($('input:radio[name=sp_type]:checked').val() === "1") {
delete oItems.pl_add;
}
items = oItems;
}
request = $.ajax({
url: baseUrl+"library/context-menu",
type: "GET",
data: {id : data.id, type: data.ftype, format: "json", "screen": screen},
dataType: "json",
async: false,
success: function(json){
processMenuItems(json.items);
}
});
return {
items: items
};
}
});
};
/** Create the podcast datatable widget */
mod.initPodcastDatatable = function()
{
var aoColumns = [
/* Title */ { "sTitle" : $.i18n._("Title") , "mDataProp" : "title" , "sClass" : "library_title" , "sWidth" : "170px" },
/* Creator */ { "sTitle" : $.i18n._("Creator") , "mDataProp" : "creator" , "sClass" : "library_creator" , "sWidth" : "160px" },
/* Upload Time { "sTitle" : $.i18n._("Uploaded") , "mDataProp" : "utime" , "bVisible" : false , "sClass" : "library_upload_time" , "sWidth" : "155px" }, */
/* Website */ { "sTitle" : $.i18n._("Description") , "mDataProp" : "description" , "bVisible" : false , "sWidth" : "150px" },
/* Year */ { "sTitle" : $.i18n._("Owner") , "mDataProp" : "owner" , "bVisible" : false , "sWidth" : "60px" },
/* URL */ { "sTitle" : $.i18n._("Feed URL") , "mDataProp" : "url" , "bVisible" : false , "sWidth" : "60px" },
];
var ajaxSourceURL = baseUrl+"rest/podcast";
var podcastToolbarButtons = AIRTIME.widgets.Table.getStandardToolbarButtons();
podcastToolbarButtons[AIRTIME.widgets.Table.TOOLBAR_BUTTON_ROLES.NEW].eventHandlers.click = function(e) {
AIRTIME.podcast.createUrlDialog();
};
podcastToolbarButtons[AIRTIME.widgets.Table.TOOLBAR_BUTTON_ROLES.EDIT].eventHandlers.click = function(e) {
AIRTIME.podcast.editSelectedPodcasts();
};
podcastToolbarButtons[AIRTIME.widgets.Table.TOOLBAR_BUTTON_ROLES.DELETE].eventHandlers.click = function(e) {
AIRTIME.podcast.deleteSelectedPodcasts();
};
//Set up the div with id "podcast_table" as a datatable.
mod.podcastTableWidget = new AIRTIME.widgets.Table(
$('#podcast_table'), //DOM node to create the table inside.
true, //Enable item selection
podcastToolbarButtons, //Toolbar buttons
{ //Datatables overrides.
'aoColumns' : aoColumns,
'sAjaxSource' : ajaxSourceURL
});
mod.podcastDataTable = mod.podcastTableWidget.getDatatable();
};
mod.libraryInit = libraryInit;
return AIRTIME;
}(AIRTIME || {}));
/*
* This function is called from dataTables.columnFilter.js
*/
function validateAdvancedSearch(divs) {
var valid,
allValid = true,
fieldName,
fields,
searchTerm = Array(),
searchTermType,
regExpr,
timeRegEx = "\\d{2}[:]([0-5]){1}([0-9]){1}[:]([0-5]){1}([0-9]){1}([.]\\d{1,6})?",
dateRegEx = "\\d{4}[-]\\d{2}[-]\\d{2}?",
integerRegEx = "^\\d+$",
numericRegEx = "^\\d+[.]?\\d*$";
searchTerm[0] = "";
searchTerm[1] = "";
$.each(divs, function(i, div){
fieldName = $(div).children('div').attr('id');
fields = $(div).children().find('input');
searchTermType = validationTypes[fieldName];
valid = true;
$.each(fields, function(i, field){
searchTerm[i] = $(field).val();
if (searchTerm[i] !== "") {
if (searchTermType === "l") {
regExpr = new RegExp("^" +timeRegEx+ "$");
} else if (searchTermType === "t") {
var pieces = searchTerm[i].split(" ");
if (pieces.length === 2) {
regExpr = new RegExp("^" +dateRegEx+ " " +timeRegEx+ "$");
} else if (pieces.length === 1) {
regExpr = new RegExp("^" +dateRegEx+ "$");
}
} else if (searchTermType === "i") {
regExpr = new RegExp(integerRegEx);
} else if (searchTermType === "n") {
regExpr = new RegExp(numericRegEx);
if (searchTerm[i].charAt(0) === "-") {
searchTerm[i] = searchTerm[i].substr(1);
}
}
// string fields do not need validation
if (searchTermType !== "s") {
valid = regExpr.test(searchTerm[i]);
if (!valid) allValid = false;
}
addRemoveValidationIcons(valid, $(field), searchTermType);
/*
* Empty fields should not have valid/invalid indicator Range values
* are considered valid even if only the 'From' value is provided.
* Therefore, if the 'To' value is empty but the 'From' value is not
* empty we need to keep the validation icon on screen.
*/
} else if (searchTerm[0] === "" && searchTerm[1] !== "" ||
searchTerm[0] === "" && searchTerm[1] === ""){
if ($(field).closest('div').prev().hasClass('checked-icon') ||
$(field).closest('div').prev().hasClass('not-available-icon')) {
$(field).closest('div').prev().remove();
}
}
if (!valid) {
return false;
}
});
});
return allValid;
}
function addRemoveValidationIcons(valid, field, searchTermType) {
var title = '';
if (searchTermType === 'i') {
title = $.i18n._('Input must be a positive number');
} else if (searchTermType === 'n') {
title = $.i18n._('Input must be a number');
} else if (searchTermType === 't') {
title = $.i18n._('Input must be in the format: yyyy-mm-dd');
} else if (searchTermType === 'l') {
title = $.i18n._('Input must be in the format: hh:mm:ss.t');
}
var validIndicator = " <span class='checked-icon sp-checked-icon'></span>",
invalidIndicator = " <span title='"+title+"' class='not-available-icon sp-checked-icon'></span>";
if (valid) {
if (!field.closest('div').prev().hasClass('checked-icon')) {
// remove invalid icon before adding valid icon
if (field.closest('div').prev().hasClass('not-available-icon')) {
field.closest('div').prev().remove();
}
field.closest('div').before(validIndicator);
}
} else {
if (!field.closest('div').prev().hasClass('not-available-icon')) {
// remove valid icon before adding invalid icon
if (field.closest('div').prev().hasClass('checked-icon')) {
field.closest('div').prev().remove();
}
field.closest('div').before(invalidIndicator);
}
}
}
function resizeAdvancedSearch() {
var s = $("#advanced_search");
s.css("max-height", $(window).height() / 4);
s.css("overflow", "auto");
}
/*
* Validation types: s => string i => integer n => numeric (positive/negative,
* whole/decimals) t => timestamp l => length
*/
var validationTypes = {
"album_title" : "s",
"artist_name" : "s",
"bit_rate" : "i",
"bpm" : "i",
"comments" : "s",
"composer" : "s",
"conductor" : "s",
"copyright" : "s",
"cuein" : "l",
"cueout" : "l",
"description" : "s",
"encoded_by" : "s",
"utime" : "t",
"mtime" : "t",
"lptime" : "t",
"disc_number" : "i",
"genre" : "s",
"isrc_number" : "s",
"label" : "s",
"language" : "s",
"length" : "l",
"lyricist" : "s",
"mood" : "s",
"mime" : "s",
"name" : "s",
"orchestra" : "s",
"owner_id" : "s",
"rating" : "i",
"replay_gain" : "n",
"sample_rate" : "n",
"track_title" : "s",
"track_number" : "i",
"info_url" : "s",
"year" : "i"
};
$(document).ready(function() {
AIRTIME.library.initPodcastDatatable();
$("#advanced-options").on("click", function() {
resizeAdvancedSearch();
});
$(window).resize(function() {
resizeAdvancedSearch();
});
});