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414 lines
9.9 KiB
414 lines
9.9 KiB
"use strict"; |
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/** |
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* elFinder transport to support old protocol. |
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* |
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* @example |
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* $('selector').elfinder({ |
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* .... |
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* transport : new elFinderSupportVer1() |
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* }) |
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* |
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* @author Dmitry (dio) Levashov |
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**/ |
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window.elFinderSupportVer1 = function(upload) { |
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var self = this, |
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dateObj, today, yesterday, |
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getDateString = function(date) { |
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return date.replace('Today', today).replace('Yesterday', yesterday); |
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}; |
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dateObj = new Date(); |
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today = dateObj.getFullYear() + '/' + (dateObj.getMonth() + 1) + '/' + dateObj.getDate(); |
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dateObj = new Date(Date.now() - 86400000); |
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yesterday = dateObj.getFullYear() + '/' + (dateObj.getMonth() + 1) + '/' + dateObj.getDate(); |
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this.upload = upload || 'auto'; |
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this.init = function(fm) { |
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this.fm = fm; |
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this.fm.parseUploadData = function(text) { |
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var data; |
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if (!$.trim(text)) { |
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return {error : ['errResponse', 'errDataEmpty']}; |
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} |
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try { |
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data = JSON.parse(text); |
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} catch (e) { |
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return {error : ['errResponse', 'errDataNotJSON']} |
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} |
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return self.normalize('upload', data); |
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} |
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} |
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this.send = function(opts) { |
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var self = this, |
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fm = this.fm, |
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dfrd = $.Deferred(), |
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cmd = opts.data.cmd, |
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args = [], |
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_opts = {}, |
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data, |
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xhr; |
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dfrd.abort = function() { |
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if (xhr.state() == 'pending') { |
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xhr.quiet = true; |
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xhr.abort(); |
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} |
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} |
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switch (cmd) { |
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case 'open': |
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opts.data.tree = 1; |
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break; |
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case 'parents': |
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case 'tree': |
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return dfrd.resolve({tree : []}); |
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break; |
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case 'get': |
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opts.data.cmd = 'read'; |
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opts.data.current = fm.file(opts.data.target).phash; |
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break; |
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case 'put': |
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opts.data.cmd = 'edit'; |
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opts.data.current = fm.file(opts.data.target).phash; |
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break; |
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case 'archive': |
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case 'rm': |
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opts.data.current = fm.file(opts.data.targets[0]).phash; |
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break; |
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case 'extract': |
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case 'rename': |
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case 'resize': |
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opts.data.current = fm.file(opts.data.target).phash; |
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break; |
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case 'duplicate': |
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_opts = $.extend(true, {}, opts); |
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$.each(opts.data.targets, function(i, hash) { |
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$.ajax(Object.assign(_opts, {data : {cmd : 'duplicate', target : hash, current : fm.file(hash).phash}})) |
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.fail(function(error) { |
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fm.error(fm.res('error', 'connect')); |
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}) |
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.done(function(data) { |
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data = self.normalize('duplicate', data); |
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if (data.error) { |
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fm.error(data.error); |
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} else if (data.added) { |
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fm.trigger('add', {added : data.added}); |
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} |
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}) |
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}); |
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return dfrd.resolve({}) |
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break; |
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case 'mkdir': |
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case 'mkfile': |
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opts.data.current = opts.data.target; |
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break; |
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case 'paste': |
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opts.data.current = opts.data.dst; |
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if (! opts.data.tree) { |
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$.each(opts.data.targets, function(i, h) { |
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if (fm.file(h) && fm.file(h).mime === 'directory') { |
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opts.data.tree = '1'; |
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return false; |
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} |
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}); |
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} |
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break; |
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case 'size': |
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return dfrd.resolve({error : fm.res('error', 'cmdsupport')}); |
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break; |
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case 'search': |
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return dfrd.resolve({error : fm.res('error', 'cmdsupport')}); |
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break; |
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case 'file': |
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opts.data.cmd = 'open'; |
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opts.data.current = fm.file(opts.data.target).phash; |
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break; |
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} |
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// cmd = opts.data.cmd |
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xhr = $.ajax(opts) |
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.fail(function(error) { |
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dfrd.reject(error) |
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}) |
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.done(function(raw) { |
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data = self.normalize(cmd, raw); |
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dfrd.resolve(data); |
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}) |
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return dfrd; |
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} |
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// fix old connectors errors messages as possible |
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// this.errors = { |
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// 'Unknown command' : 'Unknown command.', |
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// 'Invalid backend configuration' : 'Invalid backend configuration.', |
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// 'Access denied' : 'Access denied.', |
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// 'PHP JSON module not installed' : 'PHP JSON module not installed.', |
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// 'File not found' : 'File not found.', |
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// 'Invalid name' : 'Invalid file name.', |
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// 'File or folder with the same name already exists' : 'File named "$1" already exists in this location.', |
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// 'Not allowed file type' : 'Not allowed file type.', |
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// 'File exceeds the maximum allowed filesize' : 'File exceeds maximum allowed size.', |
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// 'Unable to copy into itself' : 'Unable to copy "$1" into itself.', |
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// 'Unable to create archive' : 'Unable to create archive.', |
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// 'Unable to extract files from archive' : 'Unable to extract files from "$1".' |
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// } |
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this.normalize = function(cmd, data) { |
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var self = this, |
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fm = this.fm, |
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files = {}, |
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filter = function(file) { return file && file.hash && file.name && file.mime ? file : null; }, |
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getDirs = function(items) { |
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return $.map(items, function(i) { |
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return i && i.mime && i.mime === 'directory'? i : null; |
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}); |
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}, |
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getTreeDiff = function(files) { |
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var dirs = getDirs(files); |
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treeDiff = fm.diff(dirs, null, ['date', 'ts']); |
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if (treeDiff.added.length) { |
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treeDiff.added = getDirs(treeDiff.added); |
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} |
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if (treeDiff.changed.length) { |
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treeDiff.changed = getDirs(treeDiff.changed); |
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} |
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if (treeDiff.removed.length) { |
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var removed = []; |
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$.each(treeDiff.removed, function(i, h) { |
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var item; |
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if ((item = fm.file(h)) && item.mime === 'directory') { |
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removed.push(h); |
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} |
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}); |
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treeDiff.removed = removed; |
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} |
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return treeDiff; |
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}, |
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phash, diff, isCwd, treeDiff; |
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if ((cmd == 'tmb' || cmd == 'get')) { |
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return data; |
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} |
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// if (data.error) { |
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// $.each(data.error, function(i, msg) { |
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// if (self.errors[msg]) { |
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// data.error[i] = self.errors[msg]; |
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// } |
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// }); |
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// } |
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if (cmd == 'upload' && data.error && data.cwd) { |
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data.warning = Object.assign({}, data.error); |
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data.error = false; |
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} |
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if (data.error) { |
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return data; |
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} |
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if (cmd == 'put') { |
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phash = fm.file(data.target.hash).phash; |
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return {changed : [this.normalizeFile(data.target, phash)]}; |
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} |
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phash = data.cwd.hash; |
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isCwd = (phash == fm.cwd().hash); |
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if (data.tree) { |
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$.each(this.normalizeTree(data.tree), function(i, file) { |
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files[file.hash] = file; |
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}); |
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} |
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$.each(data.cdc||[], function(i, file) { |
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var hash = file.hash, |
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mcts; |
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if (files[hash]) { |
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if (file.date) { |
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mcts = Date.parse(getDateString(file.date)); |
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if (mcts && !isNaN(mcts)) { |
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files[hash].ts = Math.floor(mcts / 1000); |
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} else { |
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files[hash].date = file.date || fm.formatDate(file); |
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} |
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} |
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files[hash].locked = file.hash == phash ? true : file.rm === void(0) ? false : !file.rm; |
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} else { |
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files[hash] = self.normalizeFile(file, phash, data.tmb); |
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} |
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}); |
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if (!data.tree) { |
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$.each(fm.files(), function(hash, file) { |
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if (!files[hash] && file.phash != phash && file.mime == 'directory') { |
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files[hash] = file; |
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} |
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}); |
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} |
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if (cmd == 'open') { |
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return { |
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cwd : files[phash] || this.normalizeFile(data.cwd), |
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files : $.map(files, function(f) { return f }), |
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options : self.normalizeOptions(data), |
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init : !!data.params, |
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debug : data.debug |
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}; |
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} |
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if (isCwd) { |
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diff = fm.diff($.map(files, filter)); |
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} else { |
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if (data.tree) { |
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diff = getTreeDiff(files); |
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} else { |
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diff = { |
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added : [], |
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removed : [], |
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changed : [] |
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}; |
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} |
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if (cmd === 'paste') { |
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diff.sync = true; |
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} |
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} |
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return Object.assign({ |
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current : data.cwd.hash, |
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error : data.error, |
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warning : data.warning, |
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options : {tmb : !!data.tmb} |
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}, diff); |
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} |
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/** |
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* Convert old api tree into plain array of dirs |
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* |
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* @param Object root dir |
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* @return Array |
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*/ |
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this.normalizeTree = function(root) { |
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var self = this, |
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result = [], |
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traverse = function(dirs, phash) { |
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var i, dir; |
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for (i = 0; i < dirs.length; i++) { |
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dir = dirs[i]; |
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result.push(self.normalizeFile(dir, phash)) |
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dir.dirs.length && traverse(dir.dirs, dir.hash); |
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} |
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}; |
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traverse([root]); |
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return result; |
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} |
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/** |
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* Convert file info from old api format into new one |
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* |
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* @param Object file |
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* @param String parent dir hash |
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* @return Object |
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*/ |
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this.normalizeFile = function(file, phash, tmb) { |
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var mime = file.mime || 'directory', |
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size = mime == 'directory' && !file.linkTo ? 0 : file.size, |
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mcts = file.date? Date.parse(getDateString(file.date)) : void 0, |
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info = { |
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url : file.url, |
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hash : file.hash, |
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phash : phash, |
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name : file.name, |
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mime : mime, |
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ts : file.ts, |
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size : size, |
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read : file.read, |
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write : file.write, |
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locked : !phash ? true : file.rm === void(0) ? false : !file.rm |
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}; |
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if (! info.ts) { |
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if (mcts && !isNaN(mcts)) { |
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info.ts = Math.floor(mcts / 1000); |
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} else { |
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info.date = file.date || this.fm.formatDate(file); |
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} |
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} |
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if (file.mime == 'application/x-empty' || file.mime == 'inode/x-empty') { |
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info.mime = 'text/plain'; |
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} |
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if (file.linkTo) { |
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info.alias = file.linkTo; |
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} |
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if (file.linkTo) { |
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info.linkTo = file.linkTo; |
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} |
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if (file.tmb) { |
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info.tmb = file.tmb; |
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} else if (info.mime.indexOf('image/') === 0 && tmb) { |
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info.tmb = 1; |
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} |
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if (file.dirs && file.dirs.length) { |
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info.dirs = true; |
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} |
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if (file.dim) { |
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info.dim = file.dim; |
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} |
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if (file.resize) { |
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info.resize = file.resize; |
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} |
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return info; |
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} |
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this.normalizeOptions = function(data) { |
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var opts = { |
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path : data.cwd.rel, |
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disabled : $.merge((data.disabled || []), [ 'search', 'netmount', 'zipdl' ]), |
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tmb : !!data.tmb, |
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copyOverwrite : true |
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}; |
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if (data.params) { |
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opts.api = 1; |
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opts.url = data.params.url; |
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opts.archivers = { |
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create : data.params.archives || [], |
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extract : data.params.extract || [] |
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} |
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} |
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if (opts.path.indexOf('/') !== -1) { |
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opts.separator = '/'; |
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} else if (opts.path.indexOf('\\') !== -1) { |
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opts.separator = '\\'; |
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} |
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return opts; |
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} |
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};
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