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Editing: paste.js
/** * @class elFinder command "paste" * Paste filesfrom clipboard into directory. * If files pasted in its parent directory - files duplicates will created * * @author Dmitry (dio) Levashov **/ elFinder.prototype.commands.paste = function() { "use strict"; this.updateOnSelect = false; this.handlers = { changeclipboard : function() { this.update(); } }; this.shortcuts = [{ pattern : 'ctrl+v shift+insert' }]; this.getstate = function(dst) { if (this._disabled) { return -1; } if (dst) { if (Array.isArray(dst)) { if (dst.length != 1) { return -1; } dst = this.fm.file(dst[0]); } } else { dst = this.fm.cwd(); } return this.fm.clipboard().length && dst.mime == 'directory' && dst.write ? 0 : -1; }; this.exec = function(select, cOpts) { var self = this, fm = self.fm, opts = cOpts || {}, dst = select ? this.files(select)[0] : fm.cwd(), files = fm.clipboard(), cnt = files.length, cut = cnt ? files[0].cut : false, cmd = opts._cmd? opts._cmd : (cut? 'move' : 'copy'), error = 'err' + cmd.charAt(0).toUpperCase() + cmd.substr(1), fpaste = [], fcopy = [], dfrd = jQuery.Deferred() .fail(function(error) { error && fm.error(error); }) .always(function() { fm.unlockfiles({files : jQuery.map(files, function(f) { return f.hash; })}); }), copy = function(files) { return files.length && fm._commands.duplicate ? fm.exec('duplicate', files) : jQuery.Deferred().resolve(); }, paste = function(files) { var dfrd = jQuery.Deferred(), existed = [], hashes = {}, intersect = function(files, names) { var ret = [], i = files.length; while (i--) { jQuery.inArray(files[i].name, names) !== -1 && ret.unshift(i); } return ret; }, confirm = function(ndx) { var i = existed[ndx], file = files[i], last = ndx == existed.length-1; if (!file) { return; } fm.confirm({ title : fm.i18n(cmd + 'Files'), text : ['errExists', file.name, cmd === 'restore'? 'confirmRest' : 'confirmRepl'], all : !last, accept : { label : 'btnYes', callback : function(all) { !last && !all ? confirm(++ndx) : paste(files); } }, reject : { label : 'btnNo', callback : function(all) { var i; if (all) { i = existed.length; while (ndx < i--) { files[existed[i]].remove = true; } } else { files[existed[ndx]].remove = true; } !last && !all ? confirm(++ndx) : paste(files); } }, cancel : { label : 'btnCancel', callback : function() { dfrd.resolve(); } }, buttons : [ { label : 'btnBackup', callback : function(all) { var i; if (all) { i = existed.length; while (ndx < i--) { files[existed[i]].rename = true; } } else { files[existed[ndx]].rename = true; } !last && !all ? confirm(++ndx) : paste(files); } } ] }); }, valid = function(names) { var exists = {}, existedArr; if (names) { if (Array.isArray(names)) { if (names.length) { if (typeof names[0] == 'string') { // elFinder <= 2.1.6 command `is` results existed = intersect(files, names); } else { jQuery.each(names, function(i, v) { exists[v.name] = v.hash; }); existed = intersect(files, jQuery.map(exists, function(h, n) { return n; })); jQuery.each(files, function(i, file) { if (exists[file.name]) { hashes[exists[file.name]] = file.name; } }); } } } else { existedArr = []; existed = jQuery.map(names, function(n) { if (typeof n === 'string') { return n; } else { // support to >=2.1.11 plugin Normalizer, Sanitizer existedArr = existedArr.concat(n); return false; } }); if (existedArr.length) { existed = existed.concat(existedArr); } existed = intersect(files, existed); hashes = names; } } existed.length ? confirm(0) : paste(files); }, paste = function(selFiles) { var renames = [], files = jQuery.grep(selFiles, function(file) { if (file.rename) { renames.push(file.name); } return !file.remove ? true : false; }), cnt = files.length, groups = {}, args = [], targets, reqData; if (!cnt) { return dfrd.resolve(); } targets = jQuery.map(files, function(f) { return f.hash; }); reqData = {cmd : 'paste', dst : dst.hash, targets : targets, cut : cut ? 1 : 0, renames : renames, hashes : hashes, suffix : fm.options.backupSuffix}; if (fm.api < 2.1) { reqData.src = files[0].phash; } fm.request({ data : reqData, notify : {type : cmd, cnt : cnt}, cancel : true, navigate : { toast : opts.noToast? {} : { inbuffer : {msg: fm.i18n(['complete', fm.i18n('cmd' + cmd)]), action: { cmd: 'open', msg: 'cmdopendir', data: [dst.hash], done: 'select', cwdNot: dst.hash }} } } }) .done(function(data) { var dsts = {}, added = data.added && data.added.length? data.added : null; if (cut && added) { // undo/redo jQuery.each(files, function(i, f) { var phash = f.phash, srcHash = function(name) { var hash; jQuery.each(added, function(i, f) { if (f.name === name) { hash = f.hash; return false; } }); return hash; }, shash = srcHash(f.name); if (shash) { if (dsts[phash]) { dsts[phash].push(shash); } else { dsts[phash] = [ shash ]; } } }); if (Object.keys(dsts).length) { data.undo = { cmd : 'move', callback : function() { var reqs = []; jQuery.each(dsts, function(dst, targets) { reqs.push(fm.request({ data : {cmd : 'paste', dst : dst, targets : targets, cut : 1}, notify : {type : 'undo', cnt : targets.length} })); }); return jQuery.when.apply(null, reqs); } }; data.redo = { cmd : 'move', callback : function() { return fm.request({ data : reqData, notify : {type : 'redo', cnt : cnt} }); } }; } } dfrd.resolve(data); }) .fail(function(flg) { dfrd.reject(); if (flg === 0) { // canceling fm.sync(); } }) .always(function() { fm.unlockfiles({files : files}); }); }, internames; if (!fm.isCommandEnabled(self.name, dst.hash) || !files.length) { return dfrd.resolve(); } if (fm.oldAPI) { paste(files); } else { if (!fm.option('copyOverwrite', dst.hash)) { paste(files); } else { internames = jQuery.map(files, function(f) { return f.name; }); dst.hash == fm.cwd().hash ? valid(jQuery.map(fm.files(), function(file) { return file.phash == dst.hash ? {hash: file.hash, name: file.name} : null; })) : fm.request({ data : {cmd : 'ls', target : dst.hash, intersect : internames}, notify : {type : 'prepare', cnt : 1, hideCnt : true}, preventFail : true }) .always(function(data) { valid(data.list); }); } } return dfrd; }, parents, fparents, cutDfrd; if (!cnt || !dst || dst.mime != 'directory') { return dfrd.reject(); } if (!dst.write) { return dfrd.reject([error, files[0].name, 'errPerm']); } parents = fm.parents(dst.hash); jQuery.each(files, function(i, file) { if (!file.read) { return !dfrd.reject([error, file.name, 'errPerm']); } if (cut && file.locked) { return !dfrd.reject(['errLocked', file.name]); } if (jQuery.inArray(file.hash, parents) !== -1) { return !dfrd.reject(['errCopyInItself', file.name]); } if (file.mime && file.mime !== 'directory' && ! fm.uploadMimeCheck(file.mime, dst.hash)) { return !dfrd.reject([error, file.name, 'errUploadMime']); } fparents = fm.parents(file.hash); fparents.pop(); if (jQuery.inArray(dst.hash, fparents) !== -1) { if (jQuery.grep(fparents, function(h) { var d = fm.file(h); return d.phash == dst.hash && d.name == file.name ? true : false; }).length) { return !dfrd.reject(['errReplByChild', file.name]); } } if (file.phash == dst.hash) { fcopy.push(file.hash); } else { fpaste.push({ hash : file.hash, phash : file.phash, name : file.name }); } }); if (dfrd.state() === 'rejected') { return dfrd; } cutDfrd = jQuery.Deferred(); if (cut && self.options.moveConfirm) { fm.confirm({ title : 'moveFiles', text : fm.i18n('confirmMove', dst.i18 || dst.name), accept : { label : 'btnYes', callback : function() { cutDfrd.resolve(); } }, cancel : { label : 'btnCancel', callback : function() { cutDfrd.reject(); } } }); } else { cutDfrd.resolve(); } cutDfrd.done(function() { jQuery.when( copy(fcopy), paste(fpaste) ) .done(function(cr, pr) { dfrd.resolve(pr && pr.undo? pr : void(0)); }) .fail(function() { dfrd.reject(); }) .always(function() { cut && fm.clipboard([]); }); }).fail(function() { dfrd.reject(); }); return dfrd; }; };
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