1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
<?php
/*
** Zabbix
** Copyright (C) 2001-2018 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
/**
* Convert PHP variable to string version of JavaScript style
*
* @deprecated use CJs::encodeJson() instead
* @see CJs::encodeJson()
*
* @param mixed $value
* @param bool $as_object return string containing javascript object
* @param bool $addQuotes whether quotes should be added at the beginning and at the end of string
*
* @return string
*/
function zbx_jsvalue($value, $as_object = false, $addQuotes = true) {
if (!is_array($value)) {
if (is_object($value)) {
return unpack_object($value);
}
elseif (is_string($value)) {
$escaped = str_replace("\r", '', $value); // removing caret returns
$escaped = str_replace("\\", "\\\\", $escaped); // escaping slashes: \ => \\
$escaped = str_replace('"', '\"', $escaped); // escaping quotes: " => \"
$escaped = str_replace("\n", '\n', $escaped); // changing LF to '\n' string
$escaped = str_replace('\'', '\\\'', $escaped); // escaping single quotes: ' => \'
$escaped = str_replace('/', '\/', $escaped); // escaping forward slash: / => \/
if ($addQuotes) {
$escaped = "'".$escaped."'";
}
return $escaped;
}
elseif (is_null($value)) {
return 'null';
}
elseif (is_bool($value)) {
return ($value) ? 'true' : 'false';
}
else {
return strval($value);
}
}
elseif (count($value) == 0) {
return $as_object ? '{}' : '[]';
}
$is_object = $as_object;
foreach ($value as $key => &$v) {
$is_object |= is_string($key);
$escaped_key = $is_object ? '"'.zbx_jsvalue($key, false, false).'":' : '';
$v = $escaped_key.zbx_jsvalue($v, $as_object, $addQuotes);
}
unset($v);
return $is_object ? '{'.implode(',', $value).'}' : '['.implode(',', $value).']';
}
function encodeValues(&$value, $encodeTwice = true) {
if (is_string($value)) {
$value = htmlentities($value, ENT_COMPAT, 'UTF-8');
if ($encodeTwice) {
$value = htmlentities($value, ENT_COMPAT, 'UTF-8');
}
}
elseif (is_array(($value))) {
foreach ($value as $key => $elem) {
encodeValues($value[$key]);
}
}
elseif (is_object(($value))) {
foreach ($value->items as $key => $item) {
encodeValues($value->items[$key], false);
}
}
}
function insert_javascript_for_visibilitybox() {
if (defined('CVISIBILITYBOX_JAVASCRIPT_INSERTED')) {
return null;
}
define('CVISIBILITYBOX_JAVASCRIPT_INSERTED', 1);
$js = '
function visibility_status_changeds(value, obj_name, replace_to) {
var obj = document.getElementsByName(obj_name);
if (obj.length <= 0) {
obj = [document.getElementById(obj_name)];
}
if (obj.length <= 0 || is_null(obj[0])) {
throw "'._('Cannot find objects with name').' [" + obj_name +"]";
}
for (i = obj.length - 1; i >= 0; i--) {
if (replace_to && replace_to != "") {
if (obj[i].originalObject) {
var old_obj = obj[i].originalObject;
old_obj.originalObject = obj[i];
obj[i].parentNode.replaceChild(old_obj, obj[i]);
}
else if (!value) {
try {
var new_obj = document.createElement("a");
new_obj.setAttribute("name", obj[i].name);
new_obj.setAttribute("id", obj[i].id);
}
catch(e) {
throw "'._('Cannot create new element').'";
}
new_obj.style.textDecoration = "none";
new_obj.innerHTML = replace_to;
new_obj.originalObject = obj[i];
obj[i].parentNode.replaceChild(new_obj, obj[i]);
}
else {
throw "Missing originalObject for restoring";
}
}
else {
value = value ? "visible" : "hidden";
obj[i].style.visibility = value;
}
}
}';
insert_js($js);
}
function insert_js($script, $jQueryDocumentReady = false) {
echo get_js($script, $jQueryDocumentReady);
}
function get_js($script, $jQueryDocumentReady = false) {
return $jQueryDocumentReady
? '<script type="text/javascript">'."\n".'jQuery(document).ready(function() { '.$script.' });'."\n".'</script>'
: '<script type="text/javascript">'."\n".$script."\n".'</script>';
}
// add JavaScript for calling after page loading
function zbx_add_post_js($script) {
global $ZBX_PAGE_POST_JS;
if ($ZBX_PAGE_POST_JS === null) {
$ZBX_PAGE_POST_JS = [];
}
if (!in_array($script, $ZBX_PAGE_POST_JS)) {
$ZBX_PAGE_POST_JS[] = $script;
}
}
function insertPagePostJs() {
global $ZBX_PAGE_POST_JS;
if ($ZBX_PAGE_POST_JS) {
echo get_js(implode("\n", $ZBX_PAGE_POST_JS), true);
}
}
|