/**
* @class elFinder command "chmod".
* Chmod files.
*
* @type elFinder.command
* @author Naoki Sawada
*/
elFinder.prototype.commands.chmod = function() {
"use strict";
this.updateOnSelect = false;
var fm = this.fm,
level = {
0 : 'owner',
1 : 'group',
2 : 'other'
},
msg = {
read : fm.i18n('read'),
write : fm.i18n('write'),
execute : fm.i18n('execute'),
perm : fm.i18n('perm'),
kind : fm.i18n('kind'),
files : fm.i18n('files')
},
isPerm = function(perm){
return (!isNaN(parseInt(perm, 8)) && parseInt(perm, 8) <= 511) || perm.match(/^([r-][w-][x-]){3}$/i);
};
this.tpl = {
main : '<div class="ui-helper-clearfix elfinder-info-title"><span class="elfinder-cwd-icon {class} ui-corner-all"></span>{title}</div>'
+'{dataTable}',
itemTitle : '<strong>{name}</strong><span id="elfinder-info-kind">{kind}</span>',
groupTitle : '<strong>{items}: {num}</strong>',
dataTable : '<table id="{id}-table-perm"><tr><td>{0}</td><td>{1}</td><td>{2}</td></tr></table>'
+'<div class="">'+msg.perm+': <input class="elfinder-tabstop elfinder-focus" id="{id}-perm" type="text" size="4" maxlength="3" value="{value}"></div>',
fieldset : '<fieldset id="{id}-fieldset-{level}"><legend>{f_title}{name}</legend>'
+'<input type="checkbox" value="4" class="elfinder-tabstop" id="{id}-read-{level}-perm"{checked-r}> <label for="{id}-read-{level}-perm">'+msg.read+'</label><br>'
+'<input type="checkbox" value="6" class="elfinder-tabstop" id="{id}-write-{level}-perm"{checked-w}> <label for="{id}-write-{level}-perm">'+msg.write+'</label><br>'
+'<input type="checkbox" value="5" class="elfinder-tabstop" id="{id}-execute-{level}-perm"{checked-x}> <label for="{id}-execute-{level}-perm">'+msg.execute+'</label><br>'
};
this.shortcuts = [{
//pattern : 'ctrl+p'
}];
this.getstate = function(sel) {
var fm = this.fm;
sel = sel || fm.selected();
if (sel.length == 0) {
sel = [ fm.cwd().hash ];
}
return this.checkstate(this.files(sel)) ? 0 : -1;
};
this.checkstate = function(sel) {
var cnt = sel.length,
filter = function(files) {
var fres = true;
return jQuery.grep(sel, function(f) {
fres = fres && f.isowner && f.perm && isPerm(f.perm) && (cnt == 1 || f.mime != 'directory') ? true : false;
return fres;
});
};
return (cnt && cnt === filter(sel).length)? true : false;
};
this.exec = function(select) {
var hashes = this.hashes(select),
files = this.files(hashes);
if (! files.length) {
hashes = [ this.fm.cwd().hash ];
files = this.files(hashes);
}
var fm = this.fm,
dfrd = jQuery.Deferred().always(function() {
fm.enable();
}),
tpl = this.tpl,
cnt = files.length,
file = files[0],
id = fm.namespace + '-perm-' + file.hash,
view = tpl.main,
checked = ' checked="checked"',
buttons = function() {
var buttons = {};
buttons[fm.i18n('btnApply')] = save;
buttons[fm.i18n('btnCancel')] = function() { dialog.elfinderdialog('close'); };
return buttons;
},
save = function() {
var perm = jQuery.trim(jQuery('#'+id+'-perm').val()),
reqData;
if (!isPerm(perm)) return false;
dialog.elfinderdialog('close');
reqData = {
cmd : 'chmod',
targets : hashes,
mode : perm
};
fm.request({
data : reqData,
notify : {type : 'chmod', cnt : cnt}
})
.fail(function(error) {
dfrd.reject(error);
})
.done(function(data) {
if (data.changed && data.changed.length) {
data.undo = {
cmd : 'chmod',
callback : function() {
var reqs = [];
jQuery.each(prevVals, function(perm, hashes) {
reqs.push(fm.request({
data : {cmd : 'chmod', targets : hashes, mode : perm},
notify : {type : 'undo', cnt : hashes.length}
}));
});
return jQuery.when.apply(null, reqs);
}
};
data.redo = {
cmd : 'chmod',
callback : function() {
return fm.request({
data : reqData,
notify : {type : 'redo', cnt : hashes.length}
});
}
};
}
dfrd.resolve(data);
});
},
setperm = function() {
var perm = '';
var _perm;
for (var i = 0; i < 3; i++){
_perm = 0;
if (jQuery("#"+id+"-read-"+level[i]+'-perm').is(':checked')) {
_perm = (_perm | 4);
}
if (jQuery("#"+id+"-write-"+level[i]+'-perm').is(':checked')) {
_perm = (_perm | 2);
}
if (jQuery("#"+id+"-execute-"+level[i]+'-perm').is(':checked')) {
_perm = (_perm | 1);
}
perm += _perm.toString(8);
}
jQuery('#'+id+'-perm').val(perm);
},
setcheck = function(perm) {
var _perm;
for (var i = 0; i < 3; i++){
_perm = parseInt(perm.slice(i, i+1), 8);
jQuery("#"+id+"-read-"+level[i]+'-perm').prop("checked", false);
jQuery("#"+id+"-write-"+level[i]+'-perm').prop("checked", false);
jQuery("#"+id+"-execute-"+level[i]+'-perm').prop("checked", false);
if ((_perm & 4) == 4) {
jQuery("#"+id+"-read-"+level[i]+'-perm').prop("checked", true);
}
if ((_perm & 2) == 2) {
jQuery("#"+id+"-write-"+level[i]+'-perm').prop("checked", true);
}
if ((_perm & 1) == 1) {
jQuery("#"+id+"-execute-"+level[i]+'-perm').prop("checked", true);
}
}
setperm();
},
makeperm = function(files) {
var perm = '777', ret = '', chk, _chk, _perm;
var len = files.length;
for (var i2 = 0; i2 < len; i2++) {
chk = getPerm(files[i2].perm);
if (! prevVals[chk]) {
prevVals[chk] = [];
}
prevVals[chk].push(files[i2].hash);
ret = '';
for (var i = 0; i < 3; i++){
_chk = parseInt(chk.slice(i, i+1), 8);
_perm = parseInt(perm.slice(i, i+1), 8);
if ((_chk & 4) != 4 && (_perm & 4) == 4) {
_perm -= 4;
}
if ((_chk & 2) != 2 && (_perm & 2) == 2) {
_perm -= 2;
}
if ((_chk & 1) != 1 && (_perm & 1) == 1) {
_perm -= 1;
}
ret += _perm.toString(8);
}
perm = ret;
}
return perm;
},
makeName = function(name) {
return name? ':'+name : '';
},
makeDataTable = function(perm, f) {
var _perm, fieldset;
var value = '';
var dataTable = tpl.dataTable;
for (var i = 0; i < 3; i++){
_perm = parseInt(perm.slice(i, i+1), 8);
value += _perm.toString(8);
fieldset = tpl.fieldset.replace('{f_title}', fm.i18n(level[i])).replace('{name}', makeName(f[level[i]])).replace(/\{level\}/g, level[i]);
dataTable = dataTable.replace('{'+i+'}', fieldset)
.replace('{checked-r}', ((_perm & 4) == 4)? checked : '')
.replace('{checked-w}', ((_perm & 2) == 2)? checked : '')
.replace('{checked-x}', ((_perm & 1) == 1)? checked : '');
}
dataTable = dataTable.replace('{value}', value).replace('{valueCaption}', msg['perm']);
return dataTable;
},
getPerm = function(perm){
if (isNaN(parseInt(perm, 8))) {
var mode_array = perm.split('');
var a = [];
for (var i = 0, l = mode_array.length; i < l; i++) {
if (i === 0 || i === 3 || i === 6) {
if (mode_array[i].match(/[r]/i)) {
a.push(1);
} else if (mode_array[i].match(/[-]/)) {
a.push(0);
}
} else if ( i === 1 || i === 4 || i === 7) {
if (mode_array[i].match(/[w]/i)) {
a.push(1);
} else if (mode_array[i].match(/[-]/)) {
a.push(0);
}
} else {
if (mode_array[i].match(/[x]/i)) {
a.push(1);
} else if (mode_array[i].match(/[-]/)) {
a.push(0);
}
}
}
a.splice(3, 0, ",");
a.splice(7, 0, ",");
var b = a.join("");
var b_array = b.split(",");
var c = [];
for (var j = 0, m = b_array.length; j < m; j++) {
var p = parseInt(b_array[j], 2).toString(8);
c.push(p);
}
perm = c.join('');
} else {
perm = parseInt(perm, 8).toString(8);
}
return perm;
},
opts = {
title : this.title,
width : 'auto',
buttons : buttons(),
close : function() { jQuery(this).elfinderdialog('destroy'); }
},
dialog = fm.getUI().find('#'+id),
prevVals = {},
tmb = '', title, dataTable;
if (dialog.length) {
dialog.elfinderdialog('toTop');
return jQuery.Deferred().resolve();
}
view = view.replace('{class}', cnt > 1 ? 'elfinder-cwd-icon-group' : fm.mime2class(file.mime));
if (cnt > 1) {
title = tpl.groupTitle.replace('{items}', fm.i18n('items')).replace('{num}', cnt);
} else {
title = tpl.itemTitle.replace('{name}', file.name).replace('{kind}', fm.mime2kind(file));
tmb = fm.tmb(file);
}
dataTable = makeDataTable(makeperm(files), files.length == 1? files[0] : {});
view = view.replace('{title}', title).replace('{dataTable}', dataTable).replace(/{id}/g, id);
dialog = this.fmDialog(view, opts);
dialog.attr('id', id);
// load thumbnail
if (tmb) {
jQuery('<img/>')
.on('load', function() { dialog.find('.elfinder-cwd-icon').addClass(tmb.className).css('background-image', "url('"+tmb.url+"')"); })
.attr('src', tmb.url);
}
jQuery('#' + id + '-table-perm :checkbox').on('click', function(){setperm('perm');});
jQuery('#' + id + '-perm').on('keydown', function(e) {
var c = e.keyCode;
if (c == jQuery.ui.keyCode.ENTER) {
e.stopPropagation();
save();
return;
}
}).on('focus', function(e){
jQuery(this).trigger('select');
}).on('keyup', function(e) {
if (jQuery(this).val().length == 3) {
jQuery(this).trigger('select');
setcheck(jQuery(this).val());
}
});
return dfrd;
};
};