/**

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* @class elFinder command "netmount"

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* Mount network volume with user credentials.

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*

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* @author Dmitry (dio) Levashov

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**/

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elFinder.prototype.commands.netmount = function() {

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"use strict";

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var self = this,

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hasMenus = false,

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content;

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this.alwaysEnabled = true;

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this.updateOnSelect = false;

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this.drivers = [];

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this.handlers = {

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load : function() {

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var fm = self.fm;

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if (fm.cookieEnabled) {

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fm.one('open', function() {

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self.drivers = fm.netDrivers;

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if (self.drivers.length) {

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$.each(self.drivers, function() {

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var d = self.options[this];

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if (d) {

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hasMenus = true;

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if (d.integrateInfo) {

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fm.trigger('helpIntegration', Object.assign({cmd: 'netmount'}, d.integrateInfo));

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}

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}

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});

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}

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});

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}

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}

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};

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this.getstate = function() {

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return hasMenus ? 0 : -1;

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};

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this.exec = function() {

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var fm = self.fm,

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dfrd = $.Deferred(),

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o = self.options,

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create = function() {

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var winFocus = function() {

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inputs.protocol.trigger('change', 'winfocus');

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},

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inputs = {

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protocol : $('<select></select>')

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.on('change', function(e, data){

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var protocol = this.value;

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content.find('.elfinder-netmount-tr').hide();

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content.find('.elfinder-netmount-tr-'+protocol).show();

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dialogNode && dialogNode.children('.ui-dialog-buttonpane:first').find('button').show();

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if (typeof o[protocol].select == 'function') {

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o[protocol].select(fm, e, data);

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}

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})

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.addClass('ui-corner-all')

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},

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opts = {

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title : fm.i18n('netMountDialogTitle'),

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resizable : true,

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modal : true,

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destroyOnClose : false,

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open : function() {

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$(window).on('focus.'+fm.namespace, winFocus);

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inputs.protocol.trigger('change');

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},

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close : function() {

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dfrd.state() == 'pending' && dfrd.reject();

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$(window).off('focus.'+fm.namespace, winFocus);

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},

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buttons : {}

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},

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doMount = function() {

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var protocol = inputs.protocol.val(),

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data = {cmd : 'netmount', protocol: protocol},

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cur = o[protocol],

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mnt2res;

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$.each(content.find('input.elfinder-netmount-inputs-'+protocol), function(name, input) {

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var val, elm;

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elm = $(input);

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if (elm.is(':radio,:checkbox')) {

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if (elm.is(':checked')) {

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val = $.trim(elm.val());

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}

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} else {

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val = $.trim(elm.val());

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}

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if (val) {

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data[input.name] = val;

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}

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});

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if (!data.host) {

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return fm.trigger('error', {error : 'errNetMountHostReq', opts : {modal: true}});

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}

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if (data.mnt2res) {

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mnt2res = true;

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}

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fm.request({data : data, notify : {type : 'netmount', cnt : 1, hideCnt : true}})

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.done(function(data) {

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var pdir;

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if (data.added && data.added.length) {

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mnt2res && inputs.protocol.trigger('change', 'reset');

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if (data.added[0].phash) {

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if (pdir = fm.file(data.added[0].phash)) {

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if (! pdir.dirs) {

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pdir.dirs = 1;

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fm.change({ changed: [ pdir ] });

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}

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}

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}

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fm.one('netmountdone', function() {

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fm.exec('open', data.added[0].hash);

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});

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}

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dfrd.resolve();

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})

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.fail(function(error) {

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if (cur.fail && typeof cur.fail == 'function') {

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cur.fail(fm, fm.parseError(error));

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}

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dfrd.reject(error);

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});

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self.dialog.elfinderdialog('close');

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},

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form = $('<form autocomplete="off"></form>').on('keydown', 'input', function(e) {

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var comp = true,

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next;

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if (e.keyCode === $.ui.keyCode.ENTER) {

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$.each(form.find('input:visible:not(.elfinder-input-optional)'), function() {

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if ($(this).val() === '') {

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comp = false;

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next = $(this);

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return false;

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}

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});

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if (comp) {

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doMount();

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} else {

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next.trigger('focus');

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}

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}

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}),

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hidden = $('<div></div>'),

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dialog;

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content = $('<table class="elfinder-info-tb elfinder-netmount-tb"></table>')

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.append($('<tr></tr>').append($('<td>'+fm.i18n('protocol')+'</td>')).append($('<td></td>').append(inputs.protocol)));

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$.each(self.drivers, function(i, protocol) {

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if (o[protocol]) {

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inputs.protocol.append('<option value="'+protocol+'">'+fm.i18n(o[protocol].name || protocol)+'</option>');

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$.each(o[protocol].inputs, function(name, input) {

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input.attr('name', name);

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if (input.attr('type') != 'hidden') {

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input.addClass('ui-corner-all elfinder-netmount-inputs-'+protocol);

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content.append($('<tr></tr>').addClass('elfinder-netmount-tr elfinder-netmount-tr-'+protocol).append($('<td>'+fm.i18n(name)+'</td>')).append($('<td></td>').append(input)));

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} else {

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input.addClass('elfinder-netmount-inputs-'+protocol);

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hidden.append(input);

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}

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});

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o[protocol].protocol = inputs.protocol;

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}

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});

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content.append(hidden);

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content.find('.elfinder-netmount-tr').hide();

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content.find('.elfinder-netmount-tr-' + self.drivers[0]).show();

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opts.buttons[fm.i18n('btnMount')] = doMount;

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opts.buttons[fm.i18n('btnCancel')] = function() {

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self.dialog.elfinderdialog('close');

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};

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content.find('select,input').addClass('elfinder-tabstop');

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dialog = self.fmDialog(form.append(content), opts).ready(function() {

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inputs.protocol.trigger('change');

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dialog.elfinderdialog('posInit');

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});

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dialogNode = dialog.closest('.ui-dialog');

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return dialog;

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},

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dialogNode;

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if (!self.dialog) {

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self.dialog = create();

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} else {

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self.dialog.elfinderdialog('open');

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}

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return dfrd.promise();

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};

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self.fm.bind('netmount', function(e) {

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var d = e.data || null,

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o = self.options,

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done = function() {

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if (o[d.protocol] && typeof o[d.protocol].done == 'function') {

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o[d.protocol].done(self.fm, d);

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content.find('select,input').addClass('elfinder-tabstop');

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self.dialog.elfinderdialog('tabstopsInit');

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}

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};

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if (d && d.protocol) {

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if (d.mode && d.mode === 'redirect') {

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// To support of third-party cookie blocking (ITP) on CORS

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// On iOS and iPadOS 13.4 and Safari 13.1 on macOS, the session cannot be continued when redirecting OAuth in CORS mode

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self.fm.request({

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data : {cmd : 'netmount', protocol : d.protocol, host: d.host, user : 'init', pass : 'return', options: d.options},

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preventDefault : true

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}).done(function(data) {

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d = JSON.parse(data.body);

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done();

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});

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} else {

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done();

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}

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}

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});

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};

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elFinder.prototype.commands.netunmount = function() {

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var self = this;

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this.alwaysEnabled = true;

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this.updateOnSelect = false;

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this.drivers = [];

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this.handlers = {

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load : function() {

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this.drivers = this.fm.netDrivers;

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}

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};

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this.getstate = function(sel) {

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var fm = this.fm,

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file;

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return !!sel && this.drivers.length && !this._disabled && (file = fm.file(sel[0])) && file.netkey ? 0 : -1;

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};

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this.exec = function(hashes) {

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var self = this,

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fm = this.fm,

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dfrd = $.Deferred()

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.fail(function(error) {

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error && fm.error(error);

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}),

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drive = fm.file(hashes[0]),

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childrenRoots = function(hash) {

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var roots = [],

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work;

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if (fm.leafRoots) {

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work = [];

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$.each(fm.leafRoots, function(phash, hashes) {

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var parents = fm.parents(phash),

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idx, deep;

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if ((idx = $.inArray(hash, parents)) !== -1) {

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idx = parents.length - idx;

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$.each(hashes, function(i, h) {

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work.push({i: idx, hash: h});

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});

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}

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});

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if (work.length) {

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work.sort(function(a, b) { return a.i < b.i; });

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$.each(work, function(i, o) {

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roots.push(o.hash);

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});

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}

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}

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return roots;

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};

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if (this._disabled) {

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return dfrd.reject();

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}

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if (dfrd.state() == 'pending') {

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fm.confirm({

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title : self.title,

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text : fm.i18n('confirmUnmount', drive.name),

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accept : {

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label : 'btnUnmount',

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callback : function() {

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var target = drive.hash,

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roots = childrenRoots(target),

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requests = [],

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removed = [],

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doUmount = function() {

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$.when(requests).done(function() {

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fm.request({

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data : {cmd : 'netmount', protocol : 'netunmount', host: drive.netkey, user : target, pass : 'dum'},

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notify : {type : 'netunmount', cnt : 1, hideCnt : true},

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preventFail : true

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})

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.fail(function(error) {

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dfrd.reject(error);

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})

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.done(function(data) {

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drive.volumeid && delete fm.volumeExpires[drive.volumeid];

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dfrd.resolve();

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});

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}).fail(function(error) {

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if (removed.length) {

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fm.remove({ removed: removed });

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}

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dfrd.reject(error);

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});

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};

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if (roots.length) {

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fm.confirm({

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title : self.title,

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text : (function() {

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var msgs = ['unmountChildren'];

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$.each(roots, function(i, hash) {

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msgs.push([fm.file(hash).name]);

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});

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return msgs;

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})(),

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accept : {

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label : 'btnUnmount',

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callback : function() {

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$.each(roots, function(i, hash) {

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var d = fm.file(hash);

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if (d.netkey) {

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requests.push(fm.request({

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data : {cmd : 'netmount', protocol : 'netunmount', host: d.netkey, user : d.hash, pass : 'dum'},

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notify : {type : 'netunmount', cnt : 1, hideCnt : true},

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preventDefault : true

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}).done(function(data) {

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if (data.removed) {

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d.volumeid && delete fm.volumeExpires[d.volumeid];

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removed = removed.concat(data.removed);

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}

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}));

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}

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});

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doUmount();

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}

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},

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cancel : {

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label : 'btnCancel',

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callback : function() {

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dfrd.reject();

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}

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}

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});

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} else {

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requests = null;

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doUmount();

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}

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}

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},

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cancel : {

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label : 'btnCancel',

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callback : function() { dfrd.reject(); }

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}

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});

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}

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return dfrd;

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};

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};

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