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<?php
if($_CPHP !== true) { die(); }
$template_cache = array();
class Templater
{
private $basedir = "templates/";
private $extension = ".tpl";
private $tpl = NULL;
private $tpl_rendered = NULL;
public function Load($template)
{
global $template_cache;
if(isset($template_cache[$template]))
{
$tpl_contents = $template_cache[$template];
}
else
{
$tpl_contents = file_get_contents($this->basedir . $template . $this->extension);
$template_cache[$template] = $tpl_contents;
}
if($tpl_contents !== false)
{
$this->tpl = $tpl_contents;
$this->tpl_rendered = $tpl_contents;
}
else
{
Throw new Exception("Failed to load template {$template}.");
}
}
public function Reset()
{
if(!is_null($this->tpl))
{
$this->tpl_rendered = $this->tpl;
}
else
{
Throw new Exception("No template loaded.");
}
}
public function Localize($strings)
{
if(!is_null($this->tpl))
{
preg_match_all("/<%!([a-zA-Z0-9_-]+)>/", $this->tpl_rendered, $strlist);
foreach($strlist[1] as $str)
{
if(isset($strings[$str]))
{
$this->tpl_rendered = str_replace("<%!{$str}>", $strings[$str], $this->tpl_rendered);
}
}
}
else
{
Throw new Exception("No template loaded.");
}
}
public function Compile($strings)
{
if(!is_null($this->tpl))
{
preg_match_all("/<%\?([a-zA-Z0-9_-]+)>/", $this->tpl_rendered, $strlist);
foreach($strlist[1] as $str)
{
if(isset($strings[$str]))
{
$this->tpl_rendered = str_replace("<%?{$str}>", $strings[$str], $this->tpl_rendered);
}
}
}
else
{
Throw new Exception("No template loaded.");
}
}
public function Render()
{
if(!is_null($this->tpl))
{
return $this->tpl_rendered;
}
else
{
Throw new Exception("No template loaded.");
}
}
public function Output()
{
if(!is_null($this->tpl))
{
echo($this->tpl_rendered);
}
else
{
Throw new Exception("No template loaded.");
}
}
}
?>