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final procedural project

ER authored on 13/04/2012 10:17:34
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application/includes/fonctions.php
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+<?php
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+function link_rewrite($page, $params = array())
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+{
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+	//Solution élégante
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+	//return (('home' == $page) ? 'index.html' : $page . '.html');
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+
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+	//Solution Professionnelle
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+	  // -- Mauvaise version
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+	$stringParams = '';
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+	foreach($params as $key => $values){
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+		$stringParams .= "/" . $key ."/" . $values;
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+	}
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+	return (('home' == $page) ? '/' : '/' . $page . $stringParams);
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+	  // -- Bonne version
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+
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+	/*
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+	//Changement de comportement d'une fonction PHP-Zend ... grrr
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+	array_unshift($params , $page);
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+	var_dump($params);
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+	$page = '/' . implode('/' , $params);
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+	*/
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+	return $page;
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+
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+	//Solution Personnelle
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+
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+
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+}
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+function url_rewrite()
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+{
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+	//Solution élégante !
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+	// Avec un case pour chacune des URL listées
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+	/*
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+	$url = parse_url($_SERVER['REQUEST_URI']);
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+	//var_dump($url);
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+	parse_str(@$url['query'], $params);
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+	$page['params'] = $params;
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+
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+	switch ($url['path']) {
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+		case '/index.html' :
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+		case '/' :
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+			$page['name'] = 'home';
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+			break;
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+		case '/guestbook.html' :
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+			$page['name'] = 'guestbook';
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+			break;
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+		case '/contact.html' :
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+			$page['name'] = 'contact';
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+			break;
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+		default:
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+			$page['name'] = 'error';
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+	}
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+
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+	$pageFile = PAGES_PATH . DIRECTORY_SEPARATOR . $page['name'] . '.php';
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+
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+	if(!file_exists($pageFile)){
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+		$page['name'] = 'error';
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+	}
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+	*/
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+	/*
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+	//Solution Professionnelle
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+	//Pour les solutions d'URL du genre:
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+	 * http:// FQDN /page/var1/value1/var2/value2/....
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+	 */
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+
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+	$url = parse_url($_SERVER['REQUEST_URI']);
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+	$urlParts = explode('/' , trim( $url['path'] , '/' ));
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+	//Récupération du nom de la page
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+	//$page['name'] = $urlParts[0];
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+	($urlParts[0] == 'index' ||$urlParts[0] == '' )?$page['name']='home':$page['name']=$urlParts[0];
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+
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+	unset($urlParts[0]);
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+
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+	//vérification du nombre de parametres: s'il n'existe pas autant de clé que
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+	// de valeurs on sort de la fonction et on renvoie une page d'erreur.
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+	$numParts = count($urlParts);
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+	if (0!=$numParts%2) {
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+		$page['name'] = 'error';
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+		$page['params'] = array();
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+		return $page;
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+	}else{
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+
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+	$values = array();
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+	$keys = array();
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+	foreach( $urlParts as $key => $value ){
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+		if($key%2 == 0) {
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+			$values[] = $value;
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+		} else {
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+			$keys[] = $value;
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+		}
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+	}
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+	$page['params'] = array_combine($keys, $values);
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+	}
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+
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+	/*
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+	//Solution Personnelle
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+	 * http:// FQDN / var1 / var2 / ... / varN / page
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+	 *
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+	 *
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+	$url = $_SERVER['REQUEST_URI'];
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+	$uri = parse_url($url);
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+	parse_str(@$url['query'], $params);
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+	$page['params'] = $params;
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+	$urlParts = explode('/' , trim( $uri['path'] , '/' ));
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+
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+	$nbParams = count($urlParts)-1;
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+	$varPage = explode(".", $urlParts[$nbParams]);
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+	$page['name'] = $varPage[0];
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+	for($i=0,$i<$nbParams,$i++){
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+
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+	}
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+
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+	(page['name'] == 'index' || page['name'] == '')?$page['name']='home':;
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+	$pageFile = PAGES_PATH . DIRECTORY_SEPARATOR . $varPage . '.php';
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+	if(!file_exists($pageFile)){
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+		$page['name'] = 'error';
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+	}
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+	*/
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+	$pageFile = PAGES_PATH . DIRECTORY_SEPARATOR . $page['name'] . '.php';
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+
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+	if(!file_exists($pageFile)){
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+		$page['name'] = 'error';
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+	}
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+	return $page;
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+
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+}
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