/
library-foldertoolbar-view.js
1350 lines (1228 loc) · 56.9 KB
/
library-foldertoolbar-view.js
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define([
"galaxy.masthead",
"utils/utils",
"libs/toastr",
"mvc/library/library-model",
"mvc/ui/ui-select"
],
function( mod_masthead,
mod_utils,
mod_toastr,
mod_library_model,
mod_select
){
var FolderToolbarView = Backbone.View.extend({
el: '#center',
events: {
'click #toolbtn_create_folder' : 'createFolderFromModal',
'click #toolbtn_bulk_import' : 'modalBulkImport',
'click #include_deleted_datasets_chk' : 'checkIncludeDeleted',
'click #toolbtn_show_libinfo' : 'showLibInfo',
'click #toolbtn_bulk_delete' : 'deleteSelectedDatasets',
'click #page_size_prompt' : 'showPageSizePrompt'
},
defaults: {
'can_add_library_item' : false,
'contains_file_or_folder' : false,
'chain_call_control' : {
'total_number' : 0,
'failed_number' : 0
},
'disabled_jstree_element' : 'folders'
},
modal : null,
// directory browsing object
jstree: null,
// user's histories
histories : null,
// genome select
select_genome : null,
// extension select
select_extension : null,
// extension types
list_extensions :[],
// datatype placeholder for extension auto-detection
auto: {
id : 'auto',
text : 'Auto-detect',
description : 'This system will try to detect the file type automatically.' +
' If your file is not detected properly as one of the known formats,' +
' it most likely means that it has some format problems (e.g., different' +
' number of columns on different rows). You can still coerce the system' +
' to set your data to the format you think it should be.' +
' You can also upload compressed files, which will automatically be decompressed.'
},
// genomes
list_genomes : [],
initialize: function(options){
this.options = _.defaults( options || {}, this.defaults );
this.fetchExtAndGenomes();
this.render();
},
render: function(options){
this.options = _.extend( this.options, options );
var toolbar_template = this.templateToolBar();
var template_defaults = {
id: this.options.id,
is_admin: false,
is_anonym: true,
mutiple_add_dataset_options: false
}
if (Galaxy.currUser){
template_defaults.is_admin = Galaxy.currUser.isAdmin();
template_defaults.is_anonym = Galaxy.currUser.isAnonymous();
if ( Galaxy.config.user_library_import_dir !== null || Galaxy.config.allow_library_path_paste !== false || Galaxy.config.library_import_dir !== null ){
template_defaults.mutiple_add_dataset_options = true;
}
}
this.$el.html(toolbar_template(template_defaults));
},
/**
* Called from FolderListView when needed.
* @param {object} options common options
*/
renderPaginator: function( options ){
this.options = _.extend( this.options, options );
var paginator_template = this.templatePaginator();
this.$el.find( '#folder_paginator' ).html( paginator_template({
id: this.options.id,
show_page: parseInt( this.options.show_page ),
page_count: parseInt( this.options.page_count ),
total_items_count: this.options.total_items_count,
items_shown: this.options.items_shown
}));
},
configureElements: function(options){
this.options = _.extend(this.options, options);
if (this.options.can_add_library_item === true){
$('.add-library-items').show();
} else{
$('.add-library-items').hide();
}
if (this.options.contains_file_or_folder === true){
if (Galaxy.currUser){
if (!Galaxy.currUser.isAnonymous()){
$('.logged-dataset-manipulation').show();
$('.dataset-manipulation').show();
} else {
$('.dataset-manipulation').show();
$('.logged-dataset-manipulation').hide();
}
} else {
$('.logged-dataset-manipulation').hide();
$('.dataset-manipulation').hide();
}
} else {
$('.logged-dataset-manipulation').hide();
$('.dataset-manipulation').hide();
}
this.$el.find('[data-toggle]').tooltip();
},
// shows modal for creating folder
createFolderFromModal: function( event ){
event.preventDefault();
event.stopPropagation();
// create modal
var self = this;
var template = this.templateNewFolderInModal();
this.modal = Galaxy.modal;
this.modal.show({
closing_events : true,
title : 'Create New Folder',
body : template(),
buttons : {
'Create' : function() {self.create_new_folder_event();},
'Close' : function() {Galaxy.modal.hide();}
}
});
},
// create the new folder from modal
create_new_folder_event: function(){
var folderDetails = this.serialize_new_folder();
if (this.validate_new_folder(folderDetails)){
var folder = new mod_library_model.FolderAsModel();
url_items = Backbone.history.fragment.split('/');
current_folder_id = url_items[url_items.length-1];
folder.url = folder.urlRoot + '/' + current_folder_id ;
folder.save(folderDetails, {
success: function (folder) {
Galaxy.modal.hide();
mod_toastr.success('Folder created.');
folder.set({'type' : 'folder'});
Galaxy.libraries.folderListView.collection.add(folder);
},
error: function(model, response){
Galaxy.modal.hide();
if (typeof response.responseJSON !== "undefined"){
mod_toastr.error(response.responseJSON.err_msg);
} else {
mod_toastr.error('An error ocurred.');
}
}
});
} else {
mod_toastr.error('Folder\'s name is missing.');
}
return false;
},
// serialize data from the modal
serialize_new_folder : function(){
return {
name: $("input[name='Name']").val(),
description: $("input[name='Description']").val()
};
},
// validate new folder info
validate_new_folder: function(folderDetails){
return folderDetails.name !== '';
},
// show bulk import modal
modalBulkImport : function(){
var checkedValues = $('#folder_table').find(':checked');
if(checkedValues.length === 0){
mod_toastr.info('You must select some datasets first.');
} else {
this.refreshUserHistoriesList(function(that){
var template = that.templateBulkImportInModal();
that.modal = Galaxy.modal;
that.modal.show({
closing_events : true,
title : 'Import into History',
body : template({histories : that.histories.models}),
buttons : {
'Import' : function() {that.importAllIntoHistory();},
'Close' : function() {Galaxy.modal.hide();}
}
});
});
}
},
refreshUserHistoriesList: function(callback){
var that = this;
this.histories = new mod_library_model.GalaxyHistories();
this.histories.fetch({
success: function (){
callback(that);
},
error: function(model, response){
if (typeof response.responseJSON !== "undefined"){
mod_toastr.error(response.responseJSON.err_msg);
} else {
mod_toastr.error('An error ocurred.');
}
}
});
},
/**
* Import all selected datasets into history.
*/
importAllIntoHistory : function (){
this.modal.disableButton('Import');
var history_id = $("select[name=dataset_import_bulk] option:selected").val();
var history_name = $("select[name=dataset_import_bulk] option:selected").text();
// we can save last used history to pre-select it next time
this.options.last_used_history_id = history_id;
var dataset_ids = [];
var folder_ids = [];
$('#folder_table').find(':checked').each(function(){
if (this.parentElement.parentElement.id !== '' && this.parentElement.parentElement.classList.contains('dataset_row') ) {
dataset_ids.push(this.parentElement.parentElement.id);
} else if (this.parentElement.parentElement.id !== '' && this.parentElement.parentElement.classList.contains('folder_row') ) {
folder_ids.push(this.parentElement.parentElement.id);
}
});
// prepare the dataset objects to be imported
var datasets_to_import = [];
for (var i = dataset_ids.length - 1; i >= 0; i--) {
var library_dataset_id = dataset_ids[i];
var historyItem = new mod_library_model.HistoryItem();
historyItem.url = historyItem.urlRoot + history_id + '/contents';
historyItem.content = library_dataset_id;
historyItem.source = 'library';
datasets_to_import.push(historyItem);
}
// prepare the folder objects to be imported
var folders_to_import = [];
for (var i = folder_ids.length - 1; i >= 0; i--) {
var library_folder_id = folder_ids[i];
var historyItem = new mod_library_model.HistoryItem();
historyItem.url = historyItem.urlRoot + history_id + '/contents';
historyItem.content = library_folder_id;
historyItem.source = 'library_folder';
datasets_to_import.push(historyItem);
}
this.initChainCallControl( { length: datasets_to_import.length, action: 'to_history', history_name: history_name } );
// set the used history as current so user will see the last one
// that he imported into in the history panel on the 'analysis' page
jQuery.getJSON( galaxy_config.root + 'history/set_as_current?id=' + history_id );
this.chainCallImportingIntoHistory( datasets_to_import, history_name );
},
/**
* Update the progress bar in modal window.
*/
updateProgress: function(){
this.progress += this.progressStep;
$( '.progress-bar-import' ).width( Math.round( this.progress ) + '%' );
txt_representation = Math.round( this.progress ) + '% Complete';
$( '.completion_span' ).text( txt_representation );
},
/**
* download selected datasets
* @param {str} folder_id id of the current folder
* @param {str} format requested archive format
*/
download : function( folder_id, format ){
var dataset_ids = [];
var folder_ids = [];
$( '#folder_table' ).find( ':checked' ).each( function(){
if ( this.parentElement.parentElement.id !== '' && this.parentElement.parentElement.classList.contains('dataset_row') ) {
dataset_ids.push( this.parentElement.parentElement.id );
} else if ( this.parentElement.parentElement.id !== '' && this.parentElement.parentElement.classList.contains('folder_row') ) {
folder_ids.push( this.parentElement.parentElement.id );
}
} );
var url = ( window.galaxy_config ? galaxy_config.root : '/' ) + 'api/libraries/datasets/download/' + format;
var data = { 'ld_ids' : dataset_ids, 'folder_ids' : folder_ids };
this.processDownload( url, data, 'get' );
},
/**
* Create hidden form and submit it through POST
* to initialize the download.
* @param {str} url url to call
* @param {obj} data data to include in the request
* @param {str} method method of the request
*/
processDownload: function( url, data, method ){
if ( url && data ){
// data can be string of parameters or array/object
data = typeof data === 'string' ? data : $.param( data );
// split params into form inputs
var inputs = '';
$.each( data.split( '&' ), function(){
var pair = this.split( '=' );
inputs+='<input type="hidden" name="'+ pair[0] +'" value="'+ pair[1] +'" />';
});
// send request
$('<form action="'+ url +'" method="'+ (method||'post') +'">'+inputs+'</form>')
.appendTo( 'body' ).submit().remove();
mod_toastr.info( 'Your download will begin soon.' );
} else {
mod_toastr.error( 'An error occurred.' );
}
},
addFilesFromHistoryModal: function(){
this.refreshUserHistoriesList( function( self ){
self.modal = Galaxy.modal;
var template_modal = self.templateAddFilesFromHistory();
var folder_name = self.options.full_path[self.options.full_path.length - 1][1]
self.modal.show({
closing_events : true,
title : 'Adding datasets from your history to folder ' + folder_name,
body : template_modal({histories: self.histories.models}),
buttons : {
'Add' : function() {self.addAllDatasetsFromHistory();},
'Close' : function() {Galaxy.modal.hide();}
},
closing_callback: function(){
Galaxy.libraries.library_router.back();
}
});
// user should always have a history, even anonymous user
if (self.histories.models.length > 0){
self.fetchAndDisplayHistoryContents(self.histories.models[0].id);
$( "#dataset_add_bulk" ).change(function(event) {
self.fetchAndDisplayHistoryContents(event.target.value);
});
} else {
mod_toastr.error( 'An error ocurred.' );
}
});
},
/**
* Create modal for importing from Galaxy path.
* This feature is admin-only.
*/
importFilesFromPathModal: function(){
var that = this;
this.modal = Galaxy.modal;
var template_modal = this.templateImportPathModal();
this.modal.show({
closing_events : true,
title : 'Please enter paths to import',
body : template_modal({}),
buttons : {
'Import' : function() { that.importFromPathsClicked(that); },
'Close' : function() { Galaxy.modal.hide(); }
},
closing_callback: function(){
// TODO: should not trigger routes outside of the router
Galaxy.libraries.library_router.navigate( 'folders/' + that.id, { trigger: true } );
}
});
this.renderSelectBoxes();
},
/**
* Request all extensions and genomes from Galaxy
* and save them sorted in arrays.
*/
fetchExtAndGenomes: function(){
var that = this;
mod_utils.get({
url : ( window.galaxy_config ? galaxy_config.root : '/' ) + "api/datatypes?extension_only=False",
success : function( datatypes ) {
for (key in datatypes) {
that.list_extensions.push({
id : datatypes[key].extension,
text : datatypes[key].extension,
description : datatypes[key].description,
description_url : datatypes[key].description_url
});
}
that.list_extensions.sort(function(a, b) {
return a.id > b.id ? 1 : a.id < b.id ? -1 : 0;
});
that.list_extensions.unshift(that.auto);
}
});
mod_utils.get({
url: ( window.galaxy_config ? galaxy_config.root : '/' ) + "api/genomes",
success: function( genomes ) {
for ( key in genomes ) {
that.list_genomes.push({
id : genomes[key][1],
text : genomes[key][0]
});
}
that.list_genomes.sort(function(a, b) {
return a.id > b.id ? 1 : a.id < b.id ? -1 : 0;
});
}
});
},
renderSelectBoxes: function(){
// This won't work properly unlesss we already have the data fetched.
// See this.fetchExtAndGenomes()
// TODO switch to common resources:
// https://trello.com/c/dIUE9YPl/1933-ui-common-resources-and-data-into-galaxy-object
var that = this;
this.select_genome = new mod_select.View( {
css: 'library-genome-select',
data: that.list_genomes,
container: Galaxy.modal.$el.find( '#library_genome_select' ),
value: '?'
} );
this.select_extension = new mod_select.View({
css: 'library-extension-select',
data: that.list_extensions,
container: Galaxy.modal.$el.find( '#library_extension_select' ),
value: 'auto'
});
},
/**
* Create modal for importing from given directory
* on Galaxy. Bind jQuery events.
*/
importFilesFromGalaxyFolderModal: function( options ){
var that = this;
var template_modal = this.templateBrowserModal();
this.modal = Galaxy.modal;
this.modal.show({
closing_events : true,
title : 'Please select folders or files',
body : template_modal({}),
buttons : {
'Import' : function() {
that.importFromJstreePath( that, options );
},
'Close' : function() {
Galaxy.modal.hide();
}
},
closing_callback: function(){
// TODO: should not trigger routes outside of the router
Galaxy.libraries.library_router.navigate('folders/' + that.id, {trigger: true});
}
});
this.renderSelectBoxes();
options.disabled_jstree_element = 'folders';
this.renderJstree( options );
$( 'input[type=radio]' ).change( function( event ){
if (event.target.value ==='jstree-disable-folders') {
options.disabled_jstree_element = 'folders';
that.renderJstree( options );
$('.jstree-folders-message').hide();
$('.jstree-preserve-structure').hide();
$('.jstree-link-files').hide();
$('.jstree-files-message').show();
} else if ( event.target.value ==='jstree-disable-files' ){
$('.jstree-files-message').hide();
$('.jstree-folders-message').show();
$('.jstree-link-files').show();
$('.jstree-preserve-structure').show();
options.disabled_jstree_element = 'files';
that.renderJstree( options );
}
}
);
},
/**
* Fetch the contents of user directory on Galaxy
* and render jstree component based on received
* data.
* @param {[type]} options [description]
*/
renderJstree: function( options ){
var that = this;
this.options = _.extend( this.options, options );
var target = options.source || 'userdir';
var disabled_jstree_element = this.options.disabled_jstree_element;
this.jstree = new mod_library_model.Jstree();
this.jstree.url = this.jstree.urlRoot +
'?target=' + target +
'&format=jstree' +
'&disable=' + disabled_jstree_element;
this.jstree.fetch({
success: function(model, response){
// This is to prevent double jquery load. I think. Carl is magician.
define( 'jquery', function(){ return jQuery; });
// Now we need jstree, time to lazy load it.
require([ 'libs/jquery/jstree' ], function(jstree){
$('#jstree_browser').jstree("destroy");
$('#jstree_browser').jstree({
'core':{
'data': model
},
'plugins': ['types', 'checkbox'],
'types': {
"folder": {
"icon": "jstree-folder"
},
"file": {
"icon": "jstree-file"
}
},
'checkbox': {
three_state: false
}
});
});
},
error: function(model, response){
if (typeof response.responseJSON !== "undefined"){
mod_toastr.error(response.responseJSON.err_msg);
} else {
mod_toastr.error('An error ocurred.');
}
}
})
},
/**
* Take the paths from the textarea, split it, create
* a request queue and call a function that starts sending
* one by one to be imported on the server.
*/
importFromPathsClicked: function(){
var preserve_dirs = this.modal.$el.find('.preserve-checkbox').is(':checked');
var link_data = this.modal.$el.find('.link-checkbox').is(':checked');
var file_type = this.select_extension.value();
var dbkey = this.select_genome.value();
var paths = $('textarea#import_paths').val();
var valid_paths = [];
if (!paths){
mod_toastr.info('Please enter a path relative to Galaxy root.');
} else {
this.modal.disableButton('Import');
paths = paths.split('\n');
for (var i = paths.length - 1; i >= 0; i--) {
trimmed = paths[i].trim();
if (trimmed.length!==0){
valid_paths.push(trimmed);
}
};
this.initChainCallControl( { length: valid_paths.length, action: 'adding_datasets' } );
this.chainCallImportingFolders( { paths: valid_paths,
preserve_dirs: preserve_dirs,
link_data: link_data,
source: 'admin_path',
file_type: file_type,
dbkey: dbkey } );
}
},
/**
* Initialize the control of chaining requests
* in the current modal.
* @param {int} length The number of items in the chain call.
*/
initChainCallControl: function( options ){
var template;
switch( options.action ){
case "adding_datasets":
template = this.templateAddingDatasetsProgressBar();
this.modal.$el.find( '.modal-body' ).html( template( { folder_name : this.options.folder_name } ) );
break;
case "deleting_datasets":
template = this.templateDeletingDatasetsProgressBar();
this.modal.$el.find( '.modal-body' ).html( template() );
break;
case "to_history":
template = this.templateImportIntoHistoryProgressBar();
this.modal.$el.find( '.modal-body' ).html( template( { history_name : options.history_name } ) );
break;
default:
console.error( 'Wrong action specified.')
break;
}
// var progress_bar_tmpl = this.templateAddingDatasetsProgressBar();
// this.modal.$el.find( '.modal-body' ).html( progress_bar_tmpl( { folder_name : this.options.folder_name } ) );
this.progress = 0;
this.progressStep = 100 / options.length;
this.options.chain_call_control.total_number = options.length;
this.options.chain_call_control.failed_number = 0;
},
/**
* Take the selected items from the jstree, create a request queue
* and send them one by one to the server for importing into
* the current folder.
*
* jstree.js has to be loaded before
* @see renderJstree
*/
importFromJstreePath: function ( that, options ){
var selected_nodes = $( '#jstree_browser' ).jstree().get_selected( true );
var preserve_dirs = this.modal.$el.find( '.preserve-checkbox' ).is( ':checked' );
var link_data = this.modal.$el.find( '.link-checkbox' ).is( ':checked' );
var file_type = this.select_extension.value();
var dbkey = this.select_genome.value();
var selection_type = selected_nodes[0].type;
var paths = [];
if ( selected_nodes.length < 1 ){
mod_toastr.info( 'Please select some items first.' );
} else {
this.modal.disableButton( 'Import' );
for ( var i = selected_nodes.length - 1; i >= 0; i-- ){
if ( selected_nodes[i].li_attr.full_path !== undefined ){
paths.push( selected_nodes[i].li_attr.full_path );
}
}
this.initChainCallControl( { length: paths.length, action: 'adding_datasets' } );
if ( selection_type === 'folder' ){
var full_source = options.source + '_folder';
this.chainCallImportingFolders( { paths: paths,
preserve_dirs: preserve_dirs,
link_data: link_data,
source: full_source,
file_type: file_type,
dbkey: dbkey } );
} else if ( selection_type === 'file' ){
var full_source = options.source + '_file';
this.chainCallImportingUserdirFiles( { paths : paths,
file_type: file_type,
dbkey: dbkey,
source: full_source } );
}
}
},
fetchAndDisplayHistoryContents: function(history_id){
var history_contents = new mod_library_model.HistoryContents({id:history_id});
var self = this;
history_contents.fetch({
success: function(history_contents){
var history_contents_template = self.templateHistoryContents();
self.histories.get(history_id).set({'contents' : history_contents});
self.modal.$el.find('#selected_history_content').html(history_contents_template({history_contents: history_contents.models.reverse()}));
},
error: function(model, response){
if (typeof response.responseJSON !== "undefined"){
mod_toastr.error(response.responseJSON.err_msg);
} else {
mod_toastr.error('An error ocurred.');
}
}
});
},
/**
* Import all selected datasets from history into the current folder.
*/
addAllDatasetsFromHistory : function (){
var checked_hdas = this.modal.$el.find( '#selected_history_content' ).find( ':checked' );
var history_dataset_ids = [];
var hdas_to_add = [];
if ( checked_hdas.length < 1 ){
mod_toastr.info( 'You must select some datasets first.' );
} else {
this.modal.disableButton( 'Add' );
checked_hdas.each(function(){
var hid = $( this.parentElement ).data( 'id' );
if ( hid ) {
history_dataset_ids.push( hid );
}
});
for ( var i = history_dataset_ids.length - 1; i >= 0; i-- ) {
history_dataset_id = history_dataset_ids[i];
var folder_item = new mod_library_model.Item();
folder_item.url = ( window.galaxy_config ? galaxy_config.root : '/' ) + 'api/folders/' + this.options.id + '/contents';
folder_item.set( { 'from_hda_id':history_dataset_id } );
hdas_to_add.push( folder_item );
}
this.initChainCallControl( { length: hdas_to_add.length, action: 'adding_datasets' } );
this.chainCallAddingHdas( hdas_to_add );
}
},
/**
* Take array of empty history items and make request for each of them
* to create it on server. Update progress in between calls.
* @param {array} history_item_set array of empty history items
* @param {str} history_name name of the history to import to
*/
chainCallImportingIntoHistory: function( history_item_set, history_name ){
var self = this;
var popped_item = history_item_set.pop();
if ( typeof popped_item == "undefined" ) {
if ( this.options.chain_call_control.failed_number === 0 ){
mod_toastr.success( 'Selected datasets imported into history. Click this to start analysing it.', '', { onclick: function() { window.location='/' } } );
} else if ( this.options.chain_call_control.failed_number === this.options.chain_call_control.total_number ){
mod_toastr.error( 'There was an error and no datasets were imported into history.' );
} else if ( this.options.chain_call_control.failed_number < this.options.chain_call_control.total_number ){
mod_toastr.warning( 'Some of the datasets could not be imported into history. Click this to see what was imported.', '', { onclick: function() { window.location='/' } } );
}
Galaxy.modal.hide();
return true;
}
var promise = $.when( popped_item.save( { content: popped_item.content, source: popped_item.source } ) );
promise.done( function(){
self.updateProgress();
self.chainCallImportingIntoHistory( history_item_set, history_name );
} )
.fail( function(){
self.options.chain_call_control.failed_number += 1;
self.updateProgress();
self.chainCallImportingIntoHistory( history_item_set, history_name );
} );
},
/**
* Take the array of paths and createa request for each of them
* calling them in chain. Update the progress bar in between each.
* @param {array} paths paths relative to user folder on Galaxy
*/
chainCallImportingUserdirFiles: function( options ){
var that = this;
var popped_item = options.paths.pop();
if ( typeof popped_item === "undefined" ) {
if ( this.options.chain_call_control.failed_number === 0 ){
mod_toastr.success( 'Selected files imported into the current folder' );
Galaxy.modal.hide();
} else {
mod_toastr.error( 'An error occured.' );
}
return true;
}
var promise = $.when( $.post( ( window.galaxy_config ? galaxy_config.root : '/' ) + 'api/libraries/datasets?encoded_folder_id=' + that.id +
'&source=' + options.source +
'&path=' + popped_item +
'&file_type=' + options.file_type +
'&dbkey=' + options.dbkey ) )
promise.done( function( response ){
that.updateProgress();
that.chainCallImportingUserdirFiles( options );
} )
.fail( function(){
that.options.chain_call_control.failed_number += 1;
that.updateProgress();
that.chainCallImportingUserdirFiles( options );
} );
},
/**
* Take the array of paths and createa request for each of them
* calling them in chain. Update the progress bar in between each.
* @param {array} paths paths relative to Galaxy root folder
* @param {boolean} preserve_dirs indicates whether to preserve folder structure
* @param {boolean} link_data copy files to Galaxy or link instead
* @param {str} source string representing what type of folder
* is the source of import
*/
chainCallImportingFolders: function( options ){
// TODO need to check which paths to call
var that = this;
var popped_item = options.paths.pop();
if (typeof popped_item == "undefined") {
if (this.options.chain_call_control.failed_number === 0){
mod_toastr.success('Selected folders and their contents imported into the current folder.');
Galaxy.modal.hide();
} else {
// TODO better error report
mod_toastr.error('An error occured.');
}
return true;
}
var promise = $.when( $.post( ( window.galaxy_config ? galaxy_config.root : '/' ) + 'api/libraries/datasets?encoded_folder_id=' + that.id +
'&source=' + options.source +
'&path=' + popped_item +
'&preserve_dirs=' + options.preserve_dirs +
'&link_data=' + options.link_data +
'&file_type=' + options.file_type +
'&dbkey=' + options.dbkey ) )
promise.done(function(response){
that.updateProgress();
that.chainCallImportingFolders( options );
})
.fail(function(){
that.options.chain_call_control.failed_number += 1;
that.updateProgress();
that.chainCallImportingFolders( options );
});
},
/**
* Take the array of hdas and create a request for each.
* Call them in chain and update progress bar in between each.
* @param {array} hdas_set array of empty hda objects
*/
chainCallAddingHdas: function( hdas_set ){
var self = this;
this.added_hdas = new mod_library_model.Folder();
var popped_item = hdas_set.pop();
if ( typeof popped_item == "undefined" ) {
if ( this.options.chain_call_control.failed_number === 0 ){
mod_toastr.success( 'Selected datasets from history added to the folder' );
} else if ( this.options.chain_call_control.failed_number === this.options.chain_call_control.total_number ){
mod_toastr.error( 'There was an error and no datasets were added to the folder.' );
} else if ( this.options.chain_call_control.failed_number < this.options.chain_call_control.total_number ){
mod_toastr.warning( 'Some of the datasets could not be added to the folder' );
}
Galaxy.modal.hide();
return this.added_hdas;
}
var promise = $.when( popped_item.save( { from_hda_id: popped_item.get( 'from_hda_id' ) } ) );
promise.done( function( model ){
Galaxy.libraries.folderListView.collection.add( model );
self.updateProgress();
self.chainCallAddingHdas( hdas_set );
})
.fail( function(){
self.options.chain_call_control.failed_number += 1;
self.updateProgress();
self.chainCallAddingHdas( hdas_set );
});
},
/**
* Take the array of lddas, create request for each and
* call them in chain. Update progress bar in between each.
* @param {array} lddas_set array of lddas to delete
*/
chainCallDeletingItems: function( items_to_delete ){
var self = this;
this.deleted_items = new mod_library_model.Folder();
var popped_item = items_to_delete.pop();
if ( typeof popped_item === "undefined" ) {
if ( this.options.chain_call_control.failed_number === 0 ){
mod_toastr.success( 'Selected items were deleted.' );
} else if ( this.options.chain_call_control.failed_number === this.options.chain_call_control.total_number ){
mod_toastr.error( 'There was an error and no items were deleted. Please make sure you have sufficient permissions.' );
} else if ( this.options.chain_call_control.failed_number < this.options.chain_call_control.total_number ){
mod_toastr.warning( 'Some of the items could not be deleted. Please make sure you have sufficient permissions.' );
}
Galaxy.modal.hide();
return this.deleted_items;
}
var promise = $.when( popped_item.destroy() );
promise.done( function( item ){
Galaxy.libraries.folderListView.collection.remove( popped_item.id );
self.updateProgress();
// add the deleted item to collection, triggers rendering
if ( Galaxy.libraries.folderListView.options.include_deleted ){
var updated_item = null;
if (item.type === 'folder' || item.model_class === 'LibraryFolder'){
updated_item = new mod_library_model.FolderAsModel( item );
} else if (item.type === 'file' || item.model_class === 'LibraryDataset'){
updated_item = new mod_library_model.Item( item );
} else {
console.error('Unknown library item type found.');
console.error(item.type || item.model_class);
}
Galaxy.libraries.folderListView.collection.add( updated_item );
}
self.chainCallDeletingItems( items_to_delete );
})
.fail( function(){
self.options.chain_call_control.failed_number += 1;
self.updateProgress();
self.chainCallDeletingItems( items_to_delete );
});
},
/**
* Handles the click on 'show deleted' checkbox
*/
checkIncludeDeleted: function(event){
if (event.target.checked){
Galaxy.libraries.folderListView.fetchFolder({include_deleted: true});
} else{
Galaxy.libraries.folderListView.fetchFolder({include_deleted: false});
}
},
/**
* Deletes the selected datasets. Atomic. One by one.
*/
deleteSelectedDatasets: function(){
var checkedValues = $('#folder_table').find(':checked');
if(checkedValues.length === 0){
mod_toastr.info('You must select at least one dataset for deletion.');
} else {
var template = this.templateDeletingDatasetsProgressBar();
this.modal = Galaxy.modal;
this.modal.show({
closing_events : true,
title : 'Deleting selected datasets',
body : template({}),
buttons : {
'Close' : function() {Galaxy.modal.hide();}
}
});
// init the control counters
this.options.chain_call_control.total_number = 0;
this.options.chain_call_control.failed_number = 0;
var dataset_ids = [];
var folder_ids = [];
checkedValues.each(function(){
if (this.parentElement.parentElement.id !== '') {
if (this.parentElement.parentElement.id.substring(0,1) == 'F'){
folder_ids.push(this.parentElement.parentElement.id);
} else {
dataset_ids.push(this.parentElement.parentElement.id);
}
}
});
// init the progress bar
var items_total = dataset_ids.length + folder_ids.length
this.progressStep = 100 / items_total;
this.progress = 0;
// prepare the dataset items to be added
var items_to_delete = [];
for (var i = dataset_ids.length - 1; i >= 0; i--) {
var dataset = new mod_library_model.Item({id:dataset_ids[i]});
items_to_delete.push(dataset);
}
for (var i = folder_ids.length - 1; i >= 0; i--) {
var folder = new mod_library_model.FolderAsModel({id:folder_ids[i]});
items_to_delete.push(folder);
}
this.options.chain_call_control.total_number = items_total.length;
// call the recursive function to call ajax one after each other (request FIFO queue)
this.chainCallDeletingItems(items_to_delete);
}
},
showLibInfo: function(){
var library_id = Galaxy.libraries.folderListView.folderContainer.attributes.metadata.parent_library_id;
var library = null;
var that = this;
if (Galaxy.libraries.libraryListView !== null){
library = Galaxy.libraries.libraryListView.collection.get(library_id);
this.showLibInfoModal(library);
} else {
library = new mod_library_model.Library({id: library_id});
library.fetch({
success: function(){
that.showLibInfoModal(library);
},
error: function(model, response){
if (typeof response.responseJSON !== "undefined"){
mod_toastr.error(response.responseJSON.err_msg);
} else {
mod_toastr.error('An error ocurred.');
}
}
})
}
},
showLibInfoModal: function(library){
var template = this.templateLibInfoInModal();