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<?php
/* function:
* zbx_jsvalue
*
* description:
* convert PHP variable to string version
* of JavaScrip style
*
* author: Eugene Grigorjev
*/
function zbx_jsvalue($value)
{
if(!is_array($value))
{
if(is_object($value)) return unpack_object($value);
if(is_string($value)) return '\''.str_replace('\'','\\\'', /* ' => \' */
str_replace("\n", '\n', /* LF => \n */
str_replace("\\", "\\\\", /* \ => \\ */
str_replace("\r", '', /* CR => remove */
($value))))).'\'';
if(is_null($value)) return 'null';
return strval($value);
}
if(count($value) == 0) return '[]';
foreach($value as $id => $v)
{
if(!isset($is_object) && is_string($id)) $is_object = true;
$value[$id] = (isset($is_object) ? '\''.$id.'\' : ' : '').zbx_jsvalue($v);
}
if(isset($is_object))
return '{'.implode(',',$value).'}';
else
return '['.implode(',',$value).']';
}
/* function:
* zbx_add_post_js
*
* description:
* add JavaScript for calling after page loaging.
*
* author: Eugene Grigorjev
*/
function zbx_add_post_js($script)
{
global $ZBX_PAGE_POST_JS;
$ZBX_PAGE_POST_JS[] = $script;
}
function insert_sizeable_graph($url){
echo '<script language="JavaScript" type="text/javascript">
<!--
insert_sizeable_graph('.zbx_jsvalue($url).');
-->
</script>';
}
function get_dynamic_chart($img_src,$width=0){
if(is_int($width) && $width > 0) $img_src.= url_param($width, false, 'width');
$result = '
<script language="JavaScript" type="text/javascript">
<!--
var width = "'.((!(is_int($width) && $width > 0)) ? $width : '').'";
var img_src = "'.$img_src.'";
if(width!=""){
var scr_width = 0;
if(document.body.clientWidth)
scr_width = document.body.clientWidth;
else
scr_width = document.width;
width = "&width=" + (scr_width - 100 + parseInt(width));
}
document.write(\'<img alt="chart" src="\'+img_src + width +\'" />\');
-->
</script>';
return $result;
}
function insert_showhint_javascript(){
if(defined('SHOW_HINT_SCRIPT_INSERTTED')) return;
define('SHOW_HINT_SCRIPT_INSERTTED', 1);
echo '<script type"text/javascript" src="js/showhint.js"></script>';
}
function Redirect($url,$timeout=null){
zbx_flush_post_cookies();
echo '<script language="JavaScript" type="text/javascript">';
if( is_numeric($timeout) ) {
echo 'setTimeout(\'window.location="'.$url.'"\','.($timeout*1000).')';
}
else {
echo 'window.location = "'.$url.'";';
}
echo '</script>';
}
function play_sound($filename){
echo '<script language="javascript" type="text/javascript">
if (IE){
document.writeln(\'<bgsound src="'.$filename.'" loop="0" />\');
}
else{
document.writeln(\'<embed src="'.$filename.'" autostart="true" width="0" height="0" loop="0" />\');
document.writeln(\'<noembed><bgsound src="'.$filename.'" loop="0" /></noembed>\');
}
</script>';
}
function SetFocus($frm_name, $fld_name){
echo '<script language="javascript" type="text/javascript">
<!--
document.forms["'.$frm_name.'"].elements["'.$fld_name.'"].focus();
//-->
</script>';
}
function Alert($msg){
echo '<script language="javascript" type="text/javascript">
<!--
alert("'.$msg.'");
//-->
</script>';
}
?>
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