/**

[0] Fix | Delete

* @class elFinder command "rm"

[1] Fix | Delete

* Delete files

[2] Fix | Delete

*

[3] Fix | Delete

* @author Dmitry (dio) Levashov

[4] Fix | Delete

* @author Naoki Sawada

[5] Fix | Delete

**/

[6] Fix | Delete

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

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"use strict";

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var self = this,

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fm = this.fm,

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tpl = '<div class="ui-helper-clearfix elfinder-rm-title"><span class="elfinder-cwd-icon {class} ui-corner-all"></span>{title}<div class="elfinder-rm-desc">{desc}</div></div>',

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confirm = function(dfrd, targets, files, tHash, addTexts) {

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var cnt = targets.length,

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cwd = fm.cwd().hash,

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descs = [],

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spinner = fm.i18n('calc') + '<span class="elfinder-spinner"></span>',

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dialog, text, tmb, size, f, fname;

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if (cnt > 1) {

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size = 0;

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$.each(files, function(h, f) {

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if (f.size && f.size != 'unknown' && f.mime !== 'directory') {

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var s = parseInt(f.size);

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if (s >= 0 && size >= 0) {

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size += s;

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}

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} else {

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size = 'unknown';

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return false;

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}

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});

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getSize = (size === 'unknown');

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descs.push(fm.i18n('size')+': '+(getSize? spinner : fm.formatSize(size)));

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text = [$(tpl.replace('{class}', 'elfinder-cwd-icon-group').replace('{title}', '<strong>' + fm.i18n('items')+ ': ' + cnt + '</strong>').replace('{desc}', descs.join('<br>')))];

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} else {

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f = files[0];

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tmb = fm.tmb(f);

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getSize = (f.mime === 'directory');

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descs.push(fm.i18n('size')+': '+(getSize? spinner : fm.formatSize(f.size)));

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descs.push(fm.i18n('modify')+': '+fm.formatDate(f));

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fname = fm.escape(f.i18 || f.name).replace(/([_.])/g, '&#8203;$1');

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text = [$(tpl.replace('{class}', fm.mime2class(f.mime)).replace('{title}', '<strong>' + fname + '</strong>').replace('{desc}', descs.join('<br>')))];

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}

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if (addTexts) {

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text = text.concat(addTexts);

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}

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[48] Fix | Delete

text.push(tHash? 'confirmTrash' : 'confirmRm');

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[50] Fix | Delete

dialog = fm.confirm({

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title : self.title,

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text : text,

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accept : {

[54] Fix | Delete

label : 'btnRm',

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callback : function() {

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if (tHash) {

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self.toTrash(dfrd, targets, tHash);

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} else {

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remove(dfrd, targets);

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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() {

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fm.unlockfiles({files : targets});

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if (targets.length === 1 && fm.file(targets[0]).phash !== cwd) {

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fm.select({selected : targets});

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} else {

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fm.selectfiles({files : targets});

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}

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dfrd.reject();

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}

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}

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});

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// load thumbnail

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if (tmb) {

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$('<img/>')

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.on('load', function() { dialog.find('.elfinder-cwd-icon').addClass(tmb.className).css('background-image', "url('"+tmb.url+"')"); })

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.attr('src', tmb.url);

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}

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if (getSize) {

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getSize = fm.getSize($.map(files, function(f) { return f.mime === 'directory'? f.hash : null; })).done(function(data) {

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dialog.find('span.elfinder-spinner').parent().html(fm.i18n('size')+': '+data.formated);

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}).fail(function() {

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dialog.find('span.elfinder-spinner').parent().html(fm.i18n('size')+': '+fm.i18n('unknown'));

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}).always(function() {

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getSize = false;

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});

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}

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},

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toTrash = function(dfrd, targets, tHash) {

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var dsts = {},

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itemCnt = targets.length,

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maxCnt = self.options.toTrashMaxItems,

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checkDirs = [],

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reqDfd = $.Deferred(),

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req, dirs, cnt;

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if (itemCnt > maxCnt) {

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self.confirm(dfrd, targets, self.files(targets), null, [fm.i18n('tooManyToTrash')]);

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return;

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}

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// Directory preparation preparation and directory enumeration

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

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var file = fm.file(h),

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path = fm.path(h).replace(/\\/g, '/'),

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m = path.match(/^[^\/]+?(\/(?:[^\/]+?\/)*)[^\/]+?$/);

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if (file) {

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if (m) {

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m[1] = m[1].replace(/(^\/.*?)\/?$/, '$1');

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if (! dsts[m[1]]) {

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dsts[m[1]] = [];

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}

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dsts[m[1]].push(h);

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}

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if (file.mime === 'directory') {

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checkDirs.push(h);

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}

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}

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});

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// Check directory information

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if (checkDirs.length) {

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req = fm.request({

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data : {cmd : 'size', targets : checkDirs},

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

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preventDefault : true

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}).done(function(data) {

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var cnt = 0;

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data.fileCnt && (cnt += parseInt(data.fileCnt));

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data.dirCnt && (cnt += parseInt(data.dirCnt));

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reqDfd[cnt > maxCnt ? 'reject' : 'resolve']();

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}).fail(function() {

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reqDfd.reject();

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});

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setTimeout(function() {

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var xhr = (req && req.xhr)? req.xhr : null;

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if (xhr && xhr.state() == 'pending') {

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req.syncOnFail(false);

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req.reject();

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reqDfd.reject();

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}

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}, self.options.infoCheckWait * 1000);

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} else {

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reqDfd.resolve();

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}

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// Directory creation and paste command execution

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reqDfd.done(function() {

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dirs = Object.keys(dsts);

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cnt = dirs.length;

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if (cnt) {

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fm.request({

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data : {cmd : 'mkdir', target : tHash, dirs : dirs},

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notify : {type : 'chkdir', cnt : cnt},

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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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fm.unlockfiles({files : targets});

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})

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.done(function(data) {

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var margeRes = function(data, phash, reqData) {

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var undo, prevUndo, redo, prevRedo;

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$.each(data, function(k, v) {

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if (Array.isArray(v)) {

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if (res[k]) {

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res[k] = res[k].concat(v);

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} else {

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res[k] = v;

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}

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}

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});

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if (data.sync) {

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res.sync = 1;

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}

[181] Fix | Delete

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

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undo = function() {

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var targets = [],

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dirs = $.map(data.added, function(f) { return f.mime === 'directory'? f.hash : null; });

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$.each(data.added, function(i, f) {

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if ($.inArray(f.phash, dirs) === -1) {

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targets.push(f.hash);

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}

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});

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return fm.exec('restore', targets, {noToast: true});

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};

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redo = function() {

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return fm.request({

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data : reqData,

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notify : {type : 'redo', cnt : targets.length}

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});

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};

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if (res.undo) {

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prevUndo = res.undo;

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res.undo = function() {

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undo();

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prevUndo();

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};

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} else {

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res.undo = undo;

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}

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if (res.redo) {

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prevRedo = res.redo;

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res.redo = function() {

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redo();

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prevRedo();

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};

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} else {

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res.redo = redo;

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}

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}

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},

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err = ['errTrash'],

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res = {},

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hasNtf = function() {

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return fm.ui.notify.children('.elfinder-notify-trash').length;

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},

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hashes, tm, prg, prgSt;

[224] Fix | Delete

[225] Fix | Delete

if (hashes = data.hashes) {

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prg = 1 / cnt * 100;

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prgSt = cnt === 1? 100 : 5;

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tm = setTimeout(function() {

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fm.notify({type : 'trash', cnt : 1, hideCnt : true, progress : prgSt});

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}, fm.notifyDelay);

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$.each(dsts, function(dir, files) {

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var phash = fm.file(files[0]).phash,

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reqData;

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if (hashes[dir]) {

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reqData = {cmd : 'paste', dst : hashes[dir], targets : files, cut : 1};

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fm.request({

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data : reqData,

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preventDefault : true

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})

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.fail(function(error) {

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if (error) {

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err = err.concat(error);

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}

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})

[245] Fix | Delete

.done(function(data) {

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data = fm.normalize(data);

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fm.updateCache(data);

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margeRes(data, phash, reqData);

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if (data.warning) {

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err = err.concat(data.warning);

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delete data.warning;

[252] Fix | Delete

}

[253] Fix | Delete

// fire some event to update cache/ui

[254] Fix | Delete

data.removed && data.removed.length && fm.remove(data);

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data.added && data.added.length && fm.add(data);

[256] Fix | Delete

data.changed && data.changed.length && fm.change(data);

[257] Fix | Delete

// fire event with command name

[258] Fix | Delete

fm.trigger('paste', data);

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// fire event with command name + 'done'

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fm.trigger('pastedone');

[261] Fix | Delete

// force update content

[262] Fix | Delete

data.sync && fm.sync();

[263] Fix | Delete

})

[264] Fix | Delete

.always(function() {

[265] Fix | Delete

var hashes = [], addTexts, end = 2;

[266] Fix | Delete

if (hasNtf()) {

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fm.notify({type : 'trash', cnt : 0, hideCnt : true, progress : prg});

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} else {

[269] Fix | Delete

prgSt+= prg;

[270] Fix | Delete

}

[271] Fix | Delete

if (--cnt < 1) {

[272] Fix | Delete

tm && clearTimeout(tm);

[273] Fix | Delete

hasNtf() && fm.notify({type : 'trash', cnt : -1});

[274] Fix | Delete

fm.unlockfiles({files : targets});

[275] Fix | Delete

if (Object.keys(res).length) {

[276] Fix | Delete

if (err.length > 1) {

[277] Fix | Delete

if (res.removed || res.removed.length) {

[278] Fix | Delete

hashes = $.grep(targets, function(h) {

[279] Fix | Delete

return $.inArray(h, res.removed) === -1? true : false;

[280] Fix | Delete

});

[281] Fix | Delete

}

[282] Fix | Delete

if (hashes.length) {

[283] Fix | Delete

if (err.length > end) {

[284] Fix | Delete

end = (fm.messages[err[end-1]] || '').indexOf('$') === -1? end : end + 1;

[285] Fix | Delete

}

[286] Fix | Delete

dfrd.reject();

[287] Fix | Delete

fm.exec('rm', hashes, { addTexts: err.slice(0, end), forceRm: true });

[288] Fix | Delete

} else {

[289] Fix | Delete

fm.error(err);

[290] Fix | Delete

}

[291] Fix | Delete

}

[292] Fix | Delete

res._noSound = true;

[293] Fix | Delete

if (res.undo && res.redo) {

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res.undo = {

[295] Fix | Delete

cmd : 'trash',

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callback : res.undo,

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};

[298] Fix | Delete

res.redo = {

[299] Fix | Delete

cmd : 'trash',

[300] Fix | Delete

callback : res.redo

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};

[302] Fix | Delete

}

[303] Fix | Delete

dfrd.resolve(res);

[304] Fix | Delete

} else {

[305] Fix | Delete

dfrd.reject(err);

[306] Fix | Delete

}

[307] Fix | Delete

}

[308] Fix | Delete

});

[309] Fix | Delete

}

[310] Fix | Delete

});

[311] Fix | Delete

} else {

[312] Fix | Delete

dfrd.reject('errFolderNotFound');

[313] Fix | Delete

fm.unlockfiles({files : targets});

[314] Fix | Delete

}

[315] Fix | Delete

});

[316] Fix | Delete

} else {

[317] Fix | Delete

dfrd.reject(['error', 'The folder hierarchy to be deleting can not be determined.']);

[318] Fix | Delete

fm.unlockfiles({files : targets});

[319] Fix | Delete

}

[320] Fix | Delete

}).fail(function() {

[321] Fix | Delete

self.confirm(dfrd, targets, self.files(targets), null, [fm.i18n('tooManyToTrash')]);

[322] Fix | Delete

});

[323] Fix | Delete

},

[324] Fix | Delete

remove = function(dfrd, targets, quiet) {

[325] Fix | Delete

var notify = quiet? {} : {type : 'rm', cnt : targets.length};

[326] Fix | Delete

fm.request({

[327] Fix | Delete

data : {cmd : 'rm', targets : targets},

[328] Fix | Delete

notify : notify,

[329] Fix | Delete

preventFail : true

[330] Fix | Delete

})

[331] Fix | Delete

.fail(function(error) {

[332] Fix | Delete

dfrd.reject(error);

[333] Fix | Delete

})

[334] Fix | Delete

.done(function(data) {

[335] Fix | Delete

if (data.error || data.warning) {

[336] Fix | Delete

data.sync = true;

[337] Fix | Delete

}

[338] Fix | Delete

dfrd.resolve(data);

[339] Fix | Delete

})

[340] Fix | Delete

.always(function() {

[341] Fix | Delete

fm.unlockfiles({files : targets});

[342] Fix | Delete

});

[343] Fix | Delete

},

[344] Fix | Delete

getTHash = function(targets) {

[345] Fix | Delete

var thash = null,

[346] Fix | Delete

root1st;

[347] Fix | Delete

[348] Fix | Delete

if (targets && targets.length) {

[349] Fix | Delete

if (targets.length > 1 && fm.searchStatus.state === 2) {

[350] Fix | Delete

root1st = fm.file(fm.root(targets[0])).volumeid;

[351] Fix | Delete

if (!$.grep(targets, function(h) { return h.indexOf(root1st) !== 0? true : false ; }).length) {

[352] Fix | Delete

thash = fm.option('trashHash', targets[0]);

[353] Fix | Delete

}

[354] Fix | Delete

} else {

[355] Fix | Delete

thash = fm.option('trashHash', targets[0]);

[356] Fix | Delete

}

[357] Fix | Delete

}

[358] Fix | Delete

return thash;

[359] Fix | Delete

},

[360] Fix | Delete

getSize = false;

[361] Fix | Delete

[362] Fix | Delete

// for to be able to overwrite

[363] Fix | Delete

this.confirm = confirm;

[364] Fix | Delete

this.toTrash = toTrash;

[365] Fix | Delete

this.remove = remove;

[366] Fix | Delete

[367] Fix | Delete

this.syncTitleOnChange = true;

[368] Fix | Delete

this.updateOnSelect = false;

[369] Fix | Delete

this.shortcuts = [{

[370] Fix | Delete

pattern : 'delete ctrl+backspace shift+delete'

[371] Fix | Delete

}];

[372] Fix | Delete

this.value = 'rm';

[373] Fix | Delete

[374] Fix | Delete

this.init = function() {

[375] Fix | Delete

var update = function(origin) {

[376] Fix | Delete

var targets;

[377] Fix | Delete

delete self.extra;

[378] Fix | Delete

self.title = fm.i18n('cmd' + self.value);

[379] Fix | Delete

self.className = self.value;

[380] Fix | Delete

self.button && self.button.children('span.elfinder-button-icon')[self.value === 'trash'? 'addClass' : 'removeClass']('elfinder-button-icon-trash');

[381] Fix | Delete

if (origin && origin !== 'cwd' && (self.state > -1 || origin === 'navbar')) {

[382] Fix | Delete

if (self.value === 'trash') {

[383] Fix | Delete

self.extra = {

[384] Fix | Delete

icon: 'rm',

[385] Fix | Delete

node: $('<span></span>')

[386] Fix | Delete

.attr({title: fm.i18n('cmdrm')})

[387] Fix | Delete

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

[388] Fix | Delete

targets = data.targets;

[389] Fix | Delete

})

[390] Fix | Delete

.on('click touchstart', function(e){

[391] Fix | Delete

if (e.type === 'touchstart' && e.originalEvent.touches.length > 1) {

[392] Fix | Delete

return;

[393] Fix | Delete

}

[394] Fix | Delete

e.stopPropagation();

[395] Fix | Delete

e.preventDefault();

[396] Fix | Delete

fm.getUI().trigger('click'); // to close the context menu immediately

[397] Fix | Delete

fm.exec('rm', targets, {_userAction: true, forceRm : true});

[398] Fix | Delete

})

[399] Fix | Delete

};

[400] Fix | Delete

}

[401] Fix | Delete

}

[402] Fix | Delete

};

[403] Fix | Delete

// re-assign for extended command

[404] Fix | Delete

self = this;

[405] Fix | Delete

fm = this.fm;

[406] Fix | Delete

// bind function of change

[407] Fix | Delete

self.change(function() {

[408] Fix | Delete

update();

[409] Fix | Delete

});

[410] Fix | Delete

fm.bind('contextmenucreate', function(e) {

[411] Fix | Delete

update(e.data.type);

[412] Fix | Delete

});

[413] Fix | Delete

};

[414] Fix | Delete

[415] Fix | Delete

this.getstate = function(select) {

[416] Fix | Delete

var sel = this.hashes(select),

[417] Fix | Delete

filter = function(files) {

[418] Fix | Delete

var fres = true;

[419] Fix | Delete

return $.grep(files, function(h) {

[420] Fix | Delete

var f;

[421] Fix | Delete

fres = fres && (f = fm.file(h)) && ! f.locked && ! fm.isRoot(f)? true : false;

[422] Fix | Delete

return fres;

[423] Fix | Delete

});

[424] Fix | Delete

};

[425] Fix | Delete

[426] Fix | Delete

return sel.length && filter(sel).length == sel.length ? 0 : -1;

[427] Fix | Delete

};

[428] Fix | Delete

[429] Fix | Delete

this.exec = function(hashes, cOpts) {

[430] Fix | Delete

var opts = cOpts || {},

[431] Fix | Delete

dfrd = $.Deferred()

[432] Fix | Delete

.always(function() {

[433] Fix | Delete

if (getSize && getSize.state && getSize.state() === 'pending') {

[434] Fix | Delete

getSize.reject();

[435] Fix | Delete

}

[436] Fix | Delete

})

[437] Fix | Delete

.fail(function(error) {

[438] Fix | Delete

error && fm.error(error);

[439] Fix | Delete

}).done(function(data) {

[440] Fix | Delete

!opts.quiet && !data._noSound && data.removed && data.removed.length && fm.trigger('playsound', {soundFile : 'rm.wav'});

[441] Fix | Delete

}),

[442] Fix | Delete

files = self.files(hashes),

[443] Fix | Delete

cnt = files.length,

[444] Fix | Delete

tHash = null,

[445] Fix | Delete

addTexts = opts.addTexts? opts.addTexts : null,

[446] Fix | Delete

forceRm = opts.forceRm,

[447] Fix | Delete

quiet = opts.quiet,

[448] Fix | Delete

targets;

[449] Fix | Delete

[450] Fix | Delete

if (! cnt) {

[451] Fix | Delete

return dfrd.reject();

[452] Fix | Delete

}

[453] Fix | Delete

[454] Fix | Delete

$.each(files, function(i, file) {

[455] Fix | Delete

if (fm.isRoot(file)) {

[456] Fix | Delete

return !dfrd.reject(['errRm', file.name, 'errPerm']);

[457] Fix | Delete

}

[458] Fix | Delete

if (file.locked) {

[459] Fix | Delete

return !dfrd.reject(['errLocked', file.name]);

[460] Fix | Delete

}

[461] Fix | Delete

});

[462] Fix | Delete

[463] Fix | Delete

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

[464] Fix | Delete

targets = self.hashes(hashes);

[465] Fix | Delete

cnt = files.length;

[466] Fix | Delete

[467] Fix | Delete

if (forceRm || (self.event && self.event.originalEvent && self.event.originalEvent.shiftKey)) {

[468] Fix | Delete

tHash = '';

[469] Fix | Delete

self.title = fm.i18n('cmdrm');

[470] Fix | Delete

}

[471] Fix | Delete

[472] Fix | Delete

if (tHash === null) {

[473] Fix | Delete

tHash = getTHash(targets);

[474] Fix | Delete

}

[475] Fix | Delete

[476] Fix | Delete

fm.lockfiles({files : targets});

[477] Fix | Delete

[478] Fix | Delete

if (tHash && self.options.quickTrash) {

[479] Fix | Delete

self.toTrash(dfrd, targets, tHash);

[480] Fix | Delete

} else {

[481] Fix | Delete

if (quiet) {

[482] Fix | Delete

remove(dfrd, targets, quiet);

[483] Fix | Delete

} else {

[484] Fix | Delete

self.confirm(dfrd, targets, files, tHash, addTexts);

[485] Fix | Delete

}

[486] Fix | Delete

}

[487] Fix | Delete

}

[488] Fix | Delete

[489] Fix | Delete

return dfrd;

[490] Fix | Delete

};

[491] Fix | Delete

[492] Fix | Delete

fm.bind('select contextmenucreate closecontextmenu', function(e) {

[493] Fix | Delete

var targets = (e.data? (e.data.selected || e.data.targets) : null) || fm.selected();

[494] Fix | Delete

if (targets && targets.length) {

[495] Fix | Delete

self.update(void(0), (targets? getTHash(targets) : fm.option('trashHash'))? 'trash' : 'rm');

[496] Fix | Delete

}

[497] Fix | Delete

});

[498] Fix | Delete

[499] Fix | Delete