get_checked() - Code Metrics - Inspection of "Improve donation flows to new page" - mysociety/theyworkforyou - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 5f2bd1...7c2064 )

unknown

created 2024-04-03 08:24 UTC

get_checked() A

↳ Parent: Project

Complexity

Conditions	3
Paths	4

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	5
c	1
b	0
f	0
nc	4
nop	3
dl	0
loc	8
rs	10

<?php
// This script contains the internal API that routes between the submission form
// and stripe.

function donate_post_api($token, $url, $data, $type, $headers = [])
{
    $headers = array_merge($headers, ["Authorization: Bearer $token"]);
    if ($type == "json") {
        $data = json_encode($data);
        $headers[] = "Accept: application/json";
        $headers[] = "Content-Type: application/json";
    } elseif ($type == "html") {
        $headers[] = "Content-Type: application/x-www-form-urlencoded";
        $data = http_build_query($data);
    }
    $options = [
        "http" => [
            "header" => $headers,
            "method" => "POST",
            "content" => $data,
            "ignore_errors" => true,
        ],
    ];
    $context = stream_context_create($options);
    $result = file_get_contents($url, false, $context);
    $result = json_decode($result);
    return $result;
}

function donate_amount()
{
    $amount = $_POST["how-much"];
    if ($amount == "other") {
        $amount = $_POST["how-much-other"];
    }
    return $amount;
}

function giftaid_decision()
{
    if (isset($_POST["gift-aid"])) {
        return "Yes";
    } else {
        return "No";
    }
}

# Stripe

function stripe_post($path, $data)
{
    $result = donate_post_api(
        STRIPE_DONATE_SECRET_KEY,

        "https://api.stripe.com/v1" . $path,
        $data,
        "html"
    );
    if (isset($result->error)) {
        return "Sorry, there was an error processing your donation: {$result->error->message}. Please try again.";
    }
    return $result;
}

function stripe_session_ajax($successPage, $cancelPage)
{
    $amount = donate_amount();
    $giftaid = giftaid_decision();
    $howoften = $_POST["how-often"];
    $utm_source = $_POST["utm_source"];
    $utm_content = $_POST["utm_content"];
    $utm_medium = $_POST["utm_medium"];
    $utm_campaign = $_POST["utm_campaign"];
    $full_name = $_POST["full_name"];
    $contact_permission = $_POST["contact_permission"] ?? "No";

    # backward compatibility
    if ($howoften == "recurring") {
        $howoften = "monthly";
    }
    $validPeriods = ["monthly" => "month", "annually" => "year"];
    $period = $validPeriods[$howoften] ?? "once";

    $metadata = [
        "gift-aid" => $giftaid,
        "gift-aid-name" => $full_name,
        "utm_source" => $utm_source,
        "utm_content" => $utm_content,
        "utm_medium" => $utm_medium,
        "utm_campaign" => $utm_campaign,
        "contact_permission" => $contact_permission,
    ];
    // set billing addres var to required if giftaid is true
    if ($giftaid == "Yes") {
        $collectBilling = "required";
        $name = "Donation to mySociety (with gift aid)";
    } else {
        $collectBilling = "auto";
        $name = "Donation to mySociety";
    }
    $data = [
        "payment_method_types" => ["card", "bacs_debit", "paypal"],
        "success_url" => $successPage,
        "cancel_url" => $cancelPage,
        "billing_address_collection" => $collectBilling,
    ];

    $mysocDesc = "
    mySociety is a charity committed to making a fairer society 
    by providing digital services, research and data, openly and 
    at no cost. We use technology to help people understand and 
    take part in the decisions that affect their lives and communities.
    We run services such as TheyWorkForYou, WhatDoTheyKnow and FixMyStreet.
    ";

    if ($period == "once") {
        // one off payments
        $data += [
            "mode" => "payment",
            "payment_intent_data" => [
                "metadata" => $metadata,
            ],
            "submit_type" => "donate",
            "line_items" => [
                [
                    "amount" => $amount * 100,
                    "currency" => "gbp",
                    "name" => $name,
                    "description" => $mysocDesc,
                    "quantity" => 1,
                ],
            ],
        ];
    } else {
        // recurring subscription payments
        $data += [
            "mode" => "subscription",
            "subscription_data" => [
                "metadata" => $metadata,
            ],
            "line_items" => [
                [
                    "price_data" => [
                        "unit_amount" => $amount * 100,
                        "currency" => "gbp",
                        "product_data" => [
                            "name" => $name,
                            "description" => $mysocDesc,
                        ],
                        "recurring" => ["interval" => $period],
                    ],
                    "quantity" => 1,
                ],
            ],
        ];
    }
    $result = stripe_post("/checkout/sessions", $data);
    if (is_string($result)) {
        return ["error" => $result];
    } else {
        return $result;
    }
}

function verify_recaptcha()
{
    $url = "https://www.google.com/recaptcha/api/siteverify";
    $data = [
        "secret" => OPTION_RECAPTCHA_SECRET,

        "response" => $_POST["g-recaptcha-response"],
    ];
    $headers = ["Content-Type: application/x-www-form-urlencoded"];

    $options = [
        "http" => [
            "header" => $headers,
            "method" => "POST",
            "content" => http_build_query($data),
            "ignore_errors" => true,
        ],
    ];
    $context = stream_context_create($options);
    $result = file_get_contents($url, false, $context);
    $result = json_decode($result);
    if ($result->success) {
        return;
    }
    return join(", ", $result->{'error-codes'});
}

function check_for_stripe_submission(
    $successPage = "https://www.mysociety.org/donate/donation-thanks/",
    $cancelPage = "https://www.mysociety.org/donate/donation-cancelled/"
) {
    // If a get request with a stripe parameter
    // Run the script session and return either
    // the success json or an error
    if (isset($_GET["stripe"]) && $_GET["stripe"]) {
        $error = verify_recaptcha();
        if ($error) {
            $result = ["error" => $error];
        } else {
            $result = stripe_session_ajax($successPage, $cancelPage);
        }
        header("Content-Type: application/json");
        print json_encode($result);
        exit();

    }
}

function get_checked($value, $checked_value, $echo = true)
{
    $checked = $value == $checked_value ? 'checked="checked"' : "";

    if ($echo) {
        echo $checked;
    } else {
        return $checked;
    }
}

function wp_esc_attr($text)
{
    return htmlspecialchars($text, ENT_QUOTES, "UTF-8");
}

1			<?php
2			// This script contains the internal API that routes between the submission form
3			// and stripe.
4
5			function donate_post_api($token, $url, $data, $type, $headers = [])
6			{
7			$headers = array_merge($headers, ["Authorization: Bearer $token"]);
8			if ($type == "json") {
9			$data = json_encode($data);
10			$headers[] = "Accept: application/json";
11			$headers[] = "Content-Type: application/json";
12			} elseif ($type == "html") {
13			$headers[] = "Content-Type: application/x-www-form-urlencoded";
14			$data = http_build_query($data);
15			}
16			$options = [
17			"http" => [
18			"header" => $headers,
19			"method" => "POST",
20			"content" => $data,
21			"ignore_errors" => true,
22			],
23			];
24			$context = stream_context_create($options);
25			$result = file_get_contents($url, false, $context);
26			$result = json_decode($result);
27			return $result;
28			}
29
30			function donate_amount()
31			{
32			$amount = $_POST["how-much"];
33			if ($amount == "other") {
34			$amount = $_POST["how-much-other"];
35			}
36			return $amount;
37			}
38
39			function giftaid_decision()
40			{
41			if (isset($_POST["gift-aid"])) {
42			return "Yes";
43			} else {
44			return "No";
45			}
46			}
47
48			# Stripe
49
50			function stripe_post($path, $data)
51			{
52			$result = donate_post_api(
53			STRIPE_DONATE_SECRET_KEY,
			0 ignored issues – show Bug introduced 2024-03-19 19:37 UTC by Report Bug Copy Issue Report The constant `STRIPE_DONATE_SECRET_KEY` was not found. Maybe you did not declare it correctly or list all dependencies? Loading history...
54			"https://api.stripe.com/v1" . $path,
55			$data,
56			"html"
57			);
58			if (isset($result->error)) {
59			return "Sorry, there was an error processing your donation: {$result->error->message}. Please try again.";
60			}
61			return $result;
62			}
63
64			function stripe_session_ajax($successPage, $cancelPage)
65			{
66			$amount = donate_amount();
67			$giftaid = giftaid_decision();
68			$howoften = $_POST["how-often"];
69			$utm_source = $_POST["utm_source"];
70			$utm_content = $_POST["utm_content"];
71			$utm_medium = $_POST["utm_medium"];
72			$utm_campaign = $_POST["utm_campaign"];
73			$full_name = $_POST["full_name"];
74			$contact_permission = $_POST["contact_permission"] ?? "No";
75
76			# backward compatibility
77			if ($howoften == "recurring") {
78			$howoften = "monthly";
79			}
80			$validPeriods = ["monthly" => "month", "annually" => "year"];
81			$period = $validPeriods[$howoften] ?? "once";
82
83			$metadata = [
84			"gift-aid" => $giftaid,
85			"gift-aid-name" => $full_name,
86			"utm_source" => $utm_source,
87			"utm_content" => $utm_content,
88			"utm_medium" => $utm_medium,
89			"utm_campaign" => $utm_campaign,
90			"contact_permission" => $contact_permission,
91			];
92			// set billing addres var to required if giftaid is true
93			if ($giftaid == "Yes") {
94			$collectBilling = "required";
95			$name = "Donation to mySociety (with gift aid)";
96			} else {
97			$collectBilling = "auto";
98			$name = "Donation to mySociety";
99			}
100			$data = [
101			"payment_method_types" => ["card", "bacs_debit", "paypal"],
102			"success_url" => $successPage,
103			"cancel_url" => $cancelPage,
104			"billing_address_collection" => $collectBilling,
105			];
106
107			$mysocDesc = "
108			mySociety is a charity committed to making a fairer society
109			by providing digital services, research and data, openly and
110			at no cost. We use technology to help people understand and
111			take part in the decisions that affect their lives and communities.
112			We run services such as TheyWorkForYou, WhatDoTheyKnow and FixMyStreet.
113			";
114
115			if ($period == "once") {
116			// one off payments
117			$data += [
118			"mode" => "payment",
119			"payment_intent_data" => [
120			"metadata" => $metadata,
121			],
122			"submit_type" => "donate",
123			"line_items" => [
124			[
125			"amount" => $amount * 100,
126			"currency" => "gbp",
127			"name" => $name,
128			"description" => $mysocDesc,
129			"quantity" => 1,
130			],
131			],
132			];
133			} else {
134			// recurring subscription payments
135			$data += [
136			"mode" => "subscription",
137			"subscription_data" => [
138			"metadata" => $metadata,
139			],
140			"line_items" => [
141			[
142			"price_data" => [
143			"unit_amount" => $amount * 100,
144			"currency" => "gbp",
145			"product_data" => [
146			"name" => $name,
147			"description" => $mysocDesc,
148			],
149			"recurring" => ["interval" => $period],
150			],
151			"quantity" => 1,
152			],
153			],
154			];
155			}
156			$result = stripe_post("/checkout/sessions", $data);
157			if (is_string($result)) {
158			return ["error" => $result];
159			} else {
160			return $result;
161			}
162			}
163
164			function verify_recaptcha()
165			{
166			$url = "https://www.google.com/recaptcha/api/siteverify";
167			$data = [
168			"secret" => OPTION_RECAPTCHA_SECRET,
			0 ignored issues – show Bug introduced 2024-03-15 16:40 UTC by Report Bug Copy Issue Report The constant `OPTION_RECAPTCHA_SECRET` was not found. Maybe you did not declare it correctly or list all dependencies? Loading history...
169			"response" => $_POST["g-recaptcha-response"],
170			];
171			$headers = ["Content-Type: application/x-www-form-urlencoded"];
172
173			$options = [
174			"http" => [
175			"header" => $headers,
176			"method" => "POST",
177			"content" => http_build_query($data),
178			"ignore_errors" => true,
179			],
180			];
181			$context = stream_context_create($options);
182			$result = file_get_contents($url, false, $context);
183			$result = json_decode($result);
184			if ($result->success) {
185			return;
186			}
187			return join(", ", $result->{'error-codes'});
188			}
189
190			function check_for_stripe_submission(
191			$successPage = "https://www.mysociety.org/donate/donation-thanks/",
192			$cancelPage = "https://www.mysociety.org/donate/donation-cancelled/"
193			) {
194			// If a get request with a stripe parameter
195			// Run the script session and return either
196			// the success json or an error
197			if (isset($_GET["stripe"]) && $_GET["stripe"]) {
198			$error = verify_recaptcha();
199			if ($error) {
200			$result = ["error" => $error];
201			} else {
202			$result = stripe_session_ajax($successPage, $cancelPage);
203			}
204			header("Content-Type: application/json");
205			print json_encode($result);
206			exit();
			0 ignored issues – show Best Practice introduced 2024-03-15 16:40 UTC by Report Bug Copy Issue Report Using `exit` here is not recommended. In general, usage of exit should be done with care and only when running in a scripting context like a CLI script. Loading history...
207			}
208			}
209
210			function get_checked($value, $checked_value, $echo = true)
211			{
212			$checked = $value == $checked_value ? 'checked="checked"' : "";
213
214			if ($echo) {
215			echo $checked;
216			} else {
217			return $checked;
218			}
219			}
220
221			function wp_esc_attr($text)
222			{
223			return htmlspecialchars($text, ENT_QUOTES, "UTF-8");
224			}

mysociety / theyworkforyou

Push — master ( 5f2bd1...7c2064 )

get_checked() A

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