Code Snippet: A Simple Templating Class

Jamie · 07-22-2006

Code:

<?php

class IdevsPage
{

var $Template;
var $Replacement;

function IdevsPage($template="")
{
	if(file_exists($template)) $this->Template = file($template);
}


function BuildReplacement($start,$finish)
{
	$count = count($this->Replacement);
 	$this->Replacement[$count][0] = $start;
 	$this->Replacement[$count][1] = $finish;
}



function PopulatePage()
{
	for($x=0;$x<=count($this->Template)-1;$x++)
	{
		$NewArray[$x] = $this->Template[$x];

		for($y=0;$y<=count($this->Replacement)-1;$y++)
		{
			$NewArray[$x] = str_replace($this->Replacement[$y][0],$this->Replacement[$y][1],$NewArray[$x]);
		}
	}
$this->Template = $NewArray;
return TRUE;
}

function LoadPage()
{
	for($x=0;$x<=count($this->Template)-1;$x++)
	{
		echo $this->Template[$x];
	}
return TRUE;
}

}

class IdevsModule
{

var $Template;
var $Replacement;

function IdevsModule($template="")
{
	if(file_exists($template)) $this->Template = file($template);
}


function BuildReplacement($start,$finish)
{
	$count = count($this->Replacement);
 	$this->Replacement[$count][0] = $start;
 	$this->Replacement[$count][1] = $finish;
}



function MakeModule()
{
	$NewArray = array();
	for($x=0;$x<=count($this->Template)-1;$x++)
	{
		$NewArray[$x] = $this->Template[$x];

		for($y=0;$y<=count($this->Replacement)-1;$y++)
		{
			$NewArray[$x] = str_replace($this->Replacement[$y][0],$this->Replacement[$y][1],$NewArray[$x]);
		}
	}
$this->Template = $NewArray;
return TRUE;
}

function GetModule()
{
	$ReturnValue = "";
		for($x=0;$x<=count($this->Template)-1;$x++)
		{
			$ReturnValue .= $this->Template[$x];
		}
return $ReturnValue;
}

}

?>

OK...firstly sorry about the non-commented code ive been meaning to do it for ages but things keep poping up it is pretty self explanitory for thoughs with some php knowledge.

Now for some sample code:

index.itf

Code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="english">
<head>
<title><!Title!></title>
<meta name="author" content="Jamie Lewis" />
<meta name="description" content="The development blog and portfolio of Jamie Lewis." />
<meta name="keywords" content="idevs, web, dev, development, internet, portfolio, jamie, lewis" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" type="text/css" href="styles/main.css"/>
<link rel="shortcut icon" href="http://localhost/idevs/images/favicon.ico" />
</head>
<body>
<div id="content">
	<div id="header">
		<h1><span class="noDisplay">Idevs - That Exactly What I Do</span></h1>
	</div>
		<div id="menu">
			<ul>
			<li><a href="index.php" class="<!BlogLink!>">Blog</a></li>
			<li><a href="about.php" class="<!AboutLink!>">About</a></li>
			<li><a href="portfolio.php" class="<!PortfolioLink!>">Portfolio</a></li>
			</ul>
		</div>


	<div id="body">
		<!Content!>
	</div>
<div id="footer">
<p>All content on this site is &copy Copyright Jamie Lewis, 2006. All Right Reserved</p>
</div>
</div>
</body>
</html>

index.php

Code:

<?php
include("page.class.php");

$Title = "Blog";
$Content = "";

$Page = new IdevsPage("index.itf");
$Page->BuildReplacement("<!Title!>",$Title);
$Page->BuildReplacement("<!Content!>",$Content);
$Page->BuildReplacement("<!Style!>","blog.css");
//Links
$Page->BuildReplacement("<!BlogLink!>","Current");
$Page->BuildReplacement("<!AboutLink!>","Normal");
$Page->BuildReplacement("<!PortfolioLink!>","Normal");

$Page->PopulatePage();
$Page->LoadPage();

?>

The Module code is preetty simular except that the GetModule() function needs to return to a variable that will eventually be added to the main template by a BuildReplacement function.

If anyone needs a hand then just ask ;D

Jamie

jerry · 07-22-2006

im suprised no one has commented on the fact you dont use comments in your code :s and from what i can see you got better syntax then me >< mines just a big cluster **** lol

Jamie · 07-23-2006

Yeah, I normally only comment my code if I consider it a)important and b) finished. when im working with c++ i usually have comments like

Code:

//DONT edit this. It took me too long to write.

I will try and comment this at some point but most of the commands are pretty self explanitory.

Jamie

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07-22-2006	#2 (permalink)
jerry Junior Member Join Date: Jul 2006 Age: 21 Posts: 14	Re: Code Snippet: A Simple Templating Class im suprised no one has commented on the fact you dont use comments in your code :s and from what i can see you got better syntax then me >< mines just a big cluster **** lol

07-23-2006	#3 (permalink)
Jamie Senior Member Join Date: Jul 2006 Location: Swansea, Wales, UK Age: 20 Posts: 239	Re: Code Snippet: A Simple Templating Class Yeah, I normally only comment my code if I consider it a)important and b) finished. when im working with c++ i usually have comments like Code: //DONT edit this. It took me too long to write. I will try and comment this at some point but most of the commands are pretty self explanitory. Jamie __________________ Jamie Lewis

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