load template

<?php
class MeteoVille {
	/**
	 * Constructor
	 *
	 * @return void
	 * @author Amaury Balmer
	 */
	function MeteoVille() {
		add_action( 'generate_rewrite_rules', array(&$this, 'rewriteRules') );
		add_filter( 'query_vars', array(&$this, 'addQueryVars') );
		add_action( 'parse_query', array(&$this, 'parseQuery') );
		//add_action( 'init', array(&$this, 'flushRules') );
	}

	/**
	 * flush rules
	 *
	 * @return void
	 * @author Amaury Balmer
	 */
	function flushRules(){
		global $wp_rewrite;
		$wp_rewrite->flush_rules();
	}
	
	/**
	 * Rewrite rule for meteo ville
	 * Example : http://www.blogdecodesign.fr/galerie/day_two_lower_manhattan7/5/4112/4997649173/69244596c2/79835877N00/567/5eacb11935/
	 *
	 * @param object $wp_rewrite 
	 * @return void
	 * @author Amaury Balmer
	 */
	function rewriteRules( $wp_rewrite ) {
		$new_rules = array(
			'meteo/([^/]+)-([^/]+)?$' => 'index.php?ville='. $wp_rewrite->preg_index(1).'&CODGEO='. $wp_rewrite->preg_index(2)
		);
		$wp_rewrite->rules = $new_rules + $wp_rewrite->rules;
	}

	/**
	 * Add query vars on WP_Query
	 *
	 * @param array $public_query_vars 
	 * @return array
	 * @author Amaury Balmer
	 */
	function addQueryVars($public_query_vars) {
		$public_query_vars[] = 'ville';
		$public_query_vars[] = 'CODGEO';
		
		return $public_query_vars;
	}

	/**
	 * Check WP_Query for plan ville
	 *
	 * @param object $query 
	 * @return void
	 * @author Amaury Balmer
	 */
	function parseQuery() {
		$page = $_SERVER['REQUEST_URI']; 
		$page = explode("/", $page);
		if (($page[1] == 'meteo')) {
			add_action( 'template_redirect', array(&$this, 'includeTemplate') );
		}
	}
	
	/**
	 * Load correct templates on theme.
	 *
	 * @return void
	 * @author Amaury Balmer
	 */
	function includeTemplate() {
		$templates[] = "meteo.php";
		locate_template( $templates, true );
		exit();
	}
}
new MeteoVille();
?>