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/**

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* @class elFinder command "opennew"

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* Open folder in new window

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* @author Naoki Sawada

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**/

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

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"use strict";

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var fm = this.fm;

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this.shortcuts = [{

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pattern : (typeof(fm.options.getFileCallback) === 'function'? 'shift+' : '') + 'ctrl+enter'

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}];

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this.getstate = function(select) {

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var sel = this.files(select),

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cnt = sel.length;

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return cnt === 1

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? (sel[0].mime === 'directory' && sel[0].read? 0 : -1)

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: -1;

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};

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this.exec = function(hashes) {

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var dfrd = jQuery.Deferred(),

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files = this.files(hashes),

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cnt = files.length,

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opts = this.options,

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file, loc, url, win;

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// open folder to new tab (window)

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if (cnt === 1 && (file = files[0]) && file.mime === 'directory') {

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loc = window.location;

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if (opts.url) {

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url = opts.url;

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} else {

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url = loc.pathname;

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}

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if (opts.useOriginQuery) {

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if (!url.match(/\?/)) {

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url += loc.search;

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} else if (loc.search) {

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url += '&' + loc.search.substr(1);

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}

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}

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url += '#elf_' + file.hash;

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win = window.open(url, '_blank');

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setTimeout(function() {

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win.focus();

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}, 1000);

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return dfrd.resolve();

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} else {

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return dfrd.reject();

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}

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};

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};

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