ep-store/ViewHelper.php at master · gale8/ep-store · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
<?php

class ViewHelper {

    public static function render($file, $variables = array ()) {
        extract($variables);

        ob_start();
        include($file);
        return ob_get_clean();
    }

    public static function renderJSON($data, $httpResponseCode = 200) {
        header('Content-Type: application/json');
        http_response_code($httpResponseCode);
        return json_encode($data);
    }

    public static function redirect($url) {
        header("Location: " . $url);
    }


    // Displays a simple 404 message
    public static function error404() {
        header('This is not the page you are looking for', true, 404);
        $html404 = sprintf("<!doctype html>\n" .
                "<title>Error 404: Page does not exist</title>\n" .
                "<h1>Error 404: Page does not exist</h1>\n" .
                "<p>The page <i>%s</i> does not exist.</p>", $_SERVER["REQUEST_URI"]);

        echo $html404;
    }

    public static function displayError($exception, $debug = false) {
        header('An error occurred.', true, 400);

        if ($debug) {
            $hmtl = sprintf("<!doctype html>\n" .
                    "<title>Error: An application error.</title>\n" .
                    "<h1>Error: An application error</h1>\n" .
                    "<p>The page <i>%s</i> returned an error:" .
                    "<blockquote><pre>%s</pre></blockquote></p>", $_SERVER["REQUEST_URI"], $exception);
        } else {
            $hmtl = sprintf("<!doctype html>\n" .
                    "<title>Error: An application error.</title>\n" .
                    "<h1>Error: An application error</h1>\n" .
                    "<p>The page <i>%s</i> returned an error.", $_SERVER["REQUEST_URI"]);
        }

        echo $hmtl;
    }

}

class ResponseType {

    const HTML = 0;
    const JSON = 1;

}