rife2/rife2-template-renderers
rife2/rife2-template-renderers
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Minor cleanup

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This commit is contained in:
Erik C. Thauvin 2023-03-19 03:19:36 -07:00
parent b218313ed3
commit b34363fccf
2 changed files with 20 additions and 14 deletions
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4
README.md
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@ -38,8 +38,8 @@ This project provides a collection of useful template renderers.
|:--------------------------------------------------------------------------------------------------------------------|:-----------------------------------------------------------------|
| [rife.render.formatCreditcard](https://github.com/rife2/rife2-template-renderers/wiki/rife.render.FormatCreditCard) | Formats a template credit card number value to the last 4 digits |
| [rife.render.Normalize](https://github.com/rife2/rife2-template-renderers/wiki/rife.render.Normalize) | Normalizes a template value for inclusion in a URL path |
| [rife.render.QrCode](https://github.com/rife2/rife2-template-renderers/wiki/rife.render.QrCode) | Generate a SVG QR Code from a template value |
| [rife.render.ShortenUrl](https://github.com/rife2/rife2-template-renderers/wiki/rife.render.ShortenUrl) | Shortens a template value |
| [rife.render.QrCode](https://github.com/rife2/rife2-template-renderers/wiki/rife.render.QrCode) | Generates an SVG QR Code from a template value |
| [rife.render.ShortenUrl](https://github.com/rife2/rife2-template-renderers/wiki/rife.render.ShortenUrl) | Shortens a template value URL |
| [rife.render.Uptime](https://github.com/rife2/rife2-template-renderers/wiki/rife.render.Uptime) | Renders the server uptime in various customizable formats |

26
lib/src/main/java/rife/render/RenderUtils.java
View file

@ -35,6 +35,8 @@ import java.util.concurrent.TimeUnit;
* Collection of utility-type methods commonly used by the renderers.
*/
public final class RenderUtils {
private static final String DEFAULT_USER_AGENT = "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0";
private RenderUtils() {
// no-op
}
@ -184,11 +186,8 @@ public final class RenderUtils {
String.format("https://api.qrserver.com/v1/create-qr-code/?format=svg&size=%s&data=%s", size,
StringUtils.encodeUrl(src.trim())))
.openConnection();
connection.setRequestProperty(
"User-Agent", "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0"
);
var responseCode = connection.getResponseCode();
if (responseCode >= 200 && responseCode <= 399) {
connection.setRequestProperty("User-Agent", DEFAULT_USER_AGENT);
if (validResponseCode(connection.getResponseCode())) {
try (var inputStream = connection.getInputStream()) {
svg = new String(inputStream.readAllBytes(), StandardCharsets.UTF_8);
}
@ -256,11 +255,8 @@ public final class RenderUtils {
var connection = (HttpURLConnection) new URL(
String.format("https://is.gd/create.php?format=simple&url=%s", StringUtils.encodeUrl(url.trim())))
.openConnection();
connection.setRequestProperty(
"User-Agent", "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0"
);
var responseCode = connection.getResponseCode();
if (responseCode >= 200 && responseCode <= 399) {
connection.setRequestProperty("User-Agent", DEFAULT_USER_AGENT);
if (validResponseCode(connection.getResponseCode())) {
try (var inputStream = connection.getInputStream()) {
shorten = new String(inputStream.readAllBytes(), StandardCharsets.UTF_8);
}
@ -418,4 +414,14 @@ public final class RenderUtils {
return sb.toString();
}
/**
* Checks whether the specified HTTP response code is valid.
*
* @param code the HTTP response code.
* @return {@code true} if the response code is valid.
*/
public static boolean validResponseCode(int code) {
return code >= 200 && code <= 399;
}
}