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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
// +----------------------------------------------------------------------+
// | PHP Version 4 |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2002 The PHP Group |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.02 of the PHP license, |
// | that is bundled with this package in the file LICENSE, and is |
// | available at through the world-wide-web at |
// | http://www.php.net/license/2_02.txt. |
// | If you did not receive a copy of the PHP license and are unable to |
// | obtain it through the world-wide-web, please send a note to |
// | license@php.net so we can mail you a copy immediately. |
// +----------------------------------------------------------------------+
// | Authors: Alan Knowles <alan@akbkhome.com> |
// +----------------------------------------------------------------------+
//
// $Id: Compiler.php 315533 2011-08-26 02:39:02Z alan_k $
//
// Base Compiler Class (Interface)
//
/**
* Compiler Globals go here..
* public (to it's children)
*
* @var array
* @access public (to it's children)
*/
$GLOBAL['_HTML_TEMPLATE_FLEXY_COMPILER'] = array();
class HTML_Template_Flexy_Compiler {
/**
* Options
*
* @var array
* @access public
*/
var $options;
/**
* Factory constructor
*
* @param array options only ['compiler'] is used directly
*
* @return object The Compiler Object
* @access public
*/
function factory($options)
{
if (empty($options['compiler'])) {
$options['compiler'] = 'Flexy';
}
if ( is_object($options['compiler']) && $this->is_a($options['compiler'], 'HTML_Template_Flexy_Compiler')) {
$options['compiler']->options = $options;
return $options['compiler'];
}
require_once 'HTML/Template/Flexy/Compiler/'.ucfirst( $options['compiler'] ) .'.php';
$class = 'HTML_Template_Flexy_Compiler_'.$options['compiler'];
$ret = new $class;
$ret->options = $options;
return $ret;
}
/**
* Php4 is_a compat !
*/
function is_a($obj, $class) // which f***wit depreciated is_a....
{
if (version_compare(phpversion(),"5","<")) {
return is_object($obj) && is_a($obj, $class);
}
$test=false;
@eval("\$test = \$obj instanceof ".$class.";");
return $test;
}
/**
* The compile method.
*
* @param object HTML_Template_Flexy that is requesting the compile
* @return object HTML_Template_Flexy
* @return string to compile (if not using a file as the source)
* @access public
*/
function compile(&$flexy,$string = false)
{
echo "No compiler implemented!";
}
/**
* Append HTML to compiled ouput
* These are hooks for passing data to other processes
*
* @param string to append to compiled
*
* @return string to be output
* @access public
*/
function appendHtml($string)
{
return $string;
}
/**
* Append PHP Code to compiled ouput
* These are hooks for passing data to other processes
*
* @param string PHP code to append to compiled
*
* @return string to be output
* @access public
*/
function appendPhp($string)
{
return '<?php '.$string.'?>';
}
/**
* Compile All templates in the
* These are hooks for passing data to other processes
*
* @param string PHP code to append to compiled
*
* @return string to be output
* @access public
*/
function compileAll(&$flexy, $dir = '',$regex='/.html$/')
{
$this->flexy = &$flexy;
$this->compileDir($dir,$regex);
}
function compileDir($dir = '',$regex='/.html$/')
{
foreach ($this->flexy->options['templateDir'] as $base) {
if (!file_exists($base . DIRECTORY_SEPARATOR . $dir)) {
continue;
}
$dh = opendir($base . DIRECTORY_SEPARATOR . $dir);
while (($name = readdir($dh)) !== false) {
if (!$name) { // empty!?
continue;
}
if ($name{0} == '.') {
continue;
}
if (is_dir($base . DIRECTORY_SEPARATOR . $dir . DIRECTORY_SEPARATOR . $name)) {
$this->compileDir($dir . DIRECTORY_SEPARATOR . $name,$regex);
continue;
}
if (!preg_match($regex,$name)) {
continue;
}
//echo "Compiling $dir". DIRECTORY_SEPARATOR . "$name \n";
$this->flexy->compile($dir . DIRECTORY_SEPARATOR . $name);
}
}
}
}
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