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| Dir : /home/trave494/asktraining.online/wp-content/plugins/wp-file-manager/lib/js/commands/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;
};
};