74 lines
2.0 KiB
PHP
74 lines
2.0 KiB
PHP
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<?php
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require_once dirname(dirname(dirname(__FILE__))).'/lib/limonade.php';
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function configure()
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{
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option('env', ENV_DEVELOPMENT);
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}
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function before($route = array())
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{
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#print_r($route); exit;
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#inspect the $route array, looking at various options that may have been passed in
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if (@$route['options']['authenticate'])
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authenticate_user() or halt("Access denied");
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if (@$route['options']['validation_function'])
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call_if_exists($route['options']['validation_function'], params()) or halt("Woops! Params did not pass validation");
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}
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function after($output, $route)
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{
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$time = number_format( microtime(true) - LIM_START_MICROTIME, 6);
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$output .= "\n<!-- page rendered in $time sec., on ".date(DATE_RFC822)." -->\n";
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$output .= "<!-- for route\n";
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$output .= print_r($route, true);
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$output .= "-->";
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return $output;
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}
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# defaults work the same as always...
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dispatch('/', 'hello_world');
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function hello_world()
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{
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return "Hello world!";
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}
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# able to pass options to routes, which are also available in the 'before' filter in the $route argument
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dispatch('/account', 'user_account',
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array("authenticate" => TRUE));
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function user_account()
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{
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return "You are authenticated (or rather, you would be if the 'authenticate_user' was real)";
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}
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# sometimes there param validation rules that are difficult or impossible to implement as a regex
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# Here is an example of attaching a validation function to a route.
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# Call this with /validate/1234 to pass, or with any other argument to fail
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dispatch('/validate/*', 'validate_test',
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array('validation_function' => 'a_silly_validation_function'));
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function validate_test(){
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return "Yup! You've passed the validation test";
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}
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run();
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//------------------------------
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// Utilities
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//------------------------------
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function authenticate_user()
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{
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//auth the user here...
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return true;
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}
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function a_silly_validation_function($params)
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{
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//perhaps this looks something up in the database...
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if (isset($params[0]) && $params[0] == "1234") return true;
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return false;
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}
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