======##""{{svg}}""## action======
>>SvgActionInfo>>::c::
Save the following code as (plugins/)actions/svg.php.
%%(php)
<?php
/**
* Include svg files into a page.
*
* Syntax: {{svg url="http://example.com/example.svg" [width="x"] [height="x"]}}
*
* Width and Height are optional arguments.
*
* @uses Wakka::cleanUrl()
*/

// setting defaults
$width = 550;
$height = 400;
$url = '';

// getting params
if (is_array($vars))
{
foreach ($vars as $param => $value)
{
if ($param == 'width')
{
$width = (int)$vars['width'];
if ($width>950) $width = 950;
}
if ($param == 'height')
{
$height = (int)$vars['height'];
if ($height>950) $height = 950;
}
if ($param == 'url')
{
$url = $this->cleanUrl(trim($vars['url']));
}

}
}

// compatibilty for {{svg http://example.com/example.svg}}
if ('' == $url && isset($wikka_vars)) $url = $this->cleanUrl(trim($wikka_vars));

// ouput, if any
if ('' != $url)
echo '<object data="'.$url.'" width="'.$width.'" height="'.$height.'">'.
'</object>';
?>%%
::c::----
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