[blockbot] add ChatGPT crawler

This PR adds an option to the admin settings of the blockbot addon to choose if the ChatGPT crawler should be blocked or not.

blockbot/blockbot.php

@@ -30,6 +30,7 @@ function blockbot_addon_admin(string &$o)
 		'$submit' => DI::l10n()->t('Save Settings'),
 		'$good_crawlers' => ['good_crawlers', DI::l10n()->t('Allow "good" crawlers'), DI::config()->get('blockbot', 'good_crawlers'), DI::l10n()->t("Don't block fediverse crawlers, relay servers and other bots with good purposes.")],
 		'$block_gab' => ['block_gab', DI::l10n()->t('Block GabSocial'), DI::config()->get('blockbot', 'block_gab'), DI::l10n()->t('Block the software GabSocial. This will block every access for that software. You can block dedicated gab instances in the blocklist settings in the admin section.')],
+		'$block_gpt' => ['block_gpt', DI::l10n()->t('Block ChatGPT'), DI::config()->get('blockbot', 'block_gpt'), DI::l10n()->t('Block the ChatGPT crawler. This will block every access for that software.')],
 		'$training' => ['training', DI::l10n()->t('Training mode'), DI::config()->get('blockbot', 'training'), DI::l10n()->t("Activates the training mode. This is only meant for developing purposes. Don't activate this on a production machine. This can cut communication with some systems.")],
 	]);
 }
@@ -38,6 +39,7 @@ function blockbot_addon_admin_post()
 {
 	DI::config()->set('blockbot', 'good_crawlers', $_POST['good_crawlers'] ?? false);
 	DI::config()->set('blockbot', 'block_gab', $_POST['block_gab'] ?? false);
+	DI::config()->set('blockbot', 'block_gpt', $_POST['block_gpt'] ?? false);
 	DI::config()->set('blockbot', 'training', $_POST['training'] ?? false);
 }
 
@@ -96,6 +98,9 @@ function blockbot_init_1()
 	if (DI::config()->get('blockbot', 'block_gab')) {
 		$agents[] = 'GabSocial/';
 	}
+	if (DI::config()->get('blockbot', 'block_gpt')) {
+		$agents[] = 'GPTBot/';
+	}
 
 	foreach ($agents as $agent) {
 		if (stristr($_SERVER['HTTP_USER_AGENT'], $agent)) {

blockbot/lang/C/messages.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-12-13 06:17+0000\n"
+"POT-Creation-Date: 2023-08-09 07:10+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -43,11 +43,20 @@ msgid ""
 msgstr ""
 
 #: blockbot.php:33
-msgid "Training mode"
+msgid "Block ChatGPT"
 msgstr ""
 
 #: blockbot.php:33
 msgid ""
+"Block the ChatGPT crawler. This will block every access for that software."
+msgstr ""
+
+#: blockbot.php:34
+msgid "Training mode"
+msgstr ""
+
+#: blockbot.php:34
+msgid ""
 "Activates the training mode. This is only meant for developing purposes. "
 "Don't activate this on a production machine. This can cut communication with "
 "some systems."