/usr/share/zabbix/js/class.cviewswitcher.js is in zabbix-frontend-php 1:1.8.11-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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** ZABBIX
** Copyright (C) 2000-2010 SIA Zabbix
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
**/
var globalAllObjForViewSwitcher = {};
var CViewSwitcher = Class.create({
mainObj: null,
depObjects: {},
lastValue: null,
initialize : function(objId, objAction, confData){
this.mainObj = $(objId);
if(is_null(this.mainObj)) throw('ViewSwitcher error: main object not found!');
this.depObjects = {};
for(var key in confData){
if(empty(confData[key])) continue;
this.depObjects[key] = {};
for(var vKey in confData[key]){
if(empty(confData[key][vKey])) continue;
if(is_string(confData[key][vKey])) this.depObjects[key][vKey] = {'id': confData[key][vKey]};
else if(is_object(confData[key][vKey])) this.depObjects[key][vKey] = confData[key][vKey];
}
}
addListener(this.mainObj, objAction, this.rebuildView.bindAsEventListener(this));
globalAllObjForViewSwitcher[objId] = this;
this.hideAllObjs();
this.rebuildView();
},
rebuildView: function(e){
var myValue = this.objValue(this.mainObj);
if(isset(this.lastValue, this.depObjects)) {
for(var key in this.depObjects[this.lastValue]){
if(empty(this.depObjects[this.lastValue][key])) continue;
this.hideObj(this.depObjects[this.lastValue][key]);
if(isset(this.depObjects[this.lastValue][key].id, globalAllObjForViewSwitcher)){
for(var i in globalAllObjForViewSwitcher[this.depObjects[this.lastValue][key].id].depObjects){
for(var j in globalAllObjForViewSwitcher[this.depObjects[this.lastValue][key].id].depObjects[i]){
this.hideObj(globalAllObjForViewSwitcher[this.depObjects[this.lastValue][key].id].depObjects[i][j]);
}
}
}
}
}
if(isset(myValue, this.depObjects)){
for(var key in this.depObjects[myValue]){
if(empty(this.depObjects[myValue][key])) continue;
this.showObj(this.depObjects[myValue][key]);
if(isset(this.depObjects[myValue][key].id, globalAllObjForViewSwitcher))
globalAllObjForViewSwitcher[this.depObjects[myValue][key].id].rebuildView();
}
}
this.lastValue = myValue;
},
objValue: function(obj){
if(is_null(obj)) return null;
var aValue = null;
switch(obj.tagName.toLowerCase()) {
case 'select':
aValue = obj.options[obj.selectedIndex].value;
break;
case 'input':
var inpType = obj.getAttribute('type');
if(!is_null(inpType) && (inpType.toLowerCase() == 'checkbox')){
aValue = obj.checked ? obj.value : null;
break;
}
case 'textarea':
default:
aValue = obj.value;
}
return aValue;
},
setObjValue : function (obj, value) {
if(is_null(obj) || !isset('tagName',obj)) return null;
switch(obj.tagName.toLowerCase()) {
case 'select':
for(var idx in obj.options) {
if(obj.options[idx].value == value) {
obj.selectedIndex = idx;
break;
}
}
break;
case 'input':
var inpType = obj.getAttribute('type');
if(!is_null(inpType) && (inpType.toLowerCase() == 'checkbox')){
obj.checked = true;
obj.value == value;
break;
}
case 'textarea':
default:
obj.value = value;
}
},
objDisplay: function(obj){
if(is_null(obj) || !isset('tagName',obj)) return null;
switch(obj.tagName.toLowerCase()) {
case 'th':
case 'td': obj.style.display = IE?'block':'table-cell'; break;
case 'tr': obj.style.display = IE?'block':'table-row'; break;
case 'img':
case 'div':
obj.style.display = 'block';
break;
default:
obj.style.display = 'inline';
}
},
disableObj: function(obj, disable){
if(is_null(obj) || !isset('tagName',obj)) return null;
obj.disabled = disable;
if(obj == this.mainObj) this.rebuildView();
},
hideObj: function(data) {
if(is_null($(data.id))) return true;
this.disableObj($(data.id), true);
$(data.id).style.display = 'none';
},
showObj: function(data){
if(is_null($(data.id))) return true;
this.disableObj($(data.id), false);
if(!is_null(data)) {
var objValue = this.objValue($(data.id));
var defaultValue = false;
for(var i in this.depObjects){
for(var j in this.depObjects[i]){
if((this.depObjects[i][j]['id'] == data.id)
&& (isset('defaultValue', this.depObjects[i][j]))
&& (this.depObjects[i][j]['defaultValue'] != '')
&& (this.depObjects[i][j]['defaultValue'] == objValue))
{
defaultValue = true;
}
}
}
if(((objValue == '') || defaultValue) && isset('defaultValue', data)){
this.setObjValue($(data.id), data.defaultValue);
}
}
this.objDisplay($(data.id));
},
hideAllObjs: function(){
var hidden = {};
for(var i in this.depObjects) {
if(empty(this.depObjects[i])) continue;
for(var a in this.depObjects[i]) {
if(empty(this.depObjects[i][a])) continue;
if(isset(this.depObjects[i][a].id, hidden)) continue;
hidden[this.depObjects[i][a].id] = true;
var elm = $(this.depObjects[i][a].id);
if(is_null(elm)) continue;
this.hideObj(this.depObjects[i][a]);
}
}
}
});
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