From 74f07c3a6c3bd15181d396d698807bb2347ff560 Mon Sep 17 00:00:00 2001
From: Jeff Becker <ampernand@gmail.com>
Date: Sun, 14 Aug 2016 11:26:07 -0400
Subject: [PATCH] add test file

---
 contrib/frontends/php/vichan/post2nntp.php | 89 ++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 contrib/frontends/php/vichan/post2nntp.php

diff --git a/contrib/frontends/php/vichan/post2nntp.php b/contrib/frontends/php/vichan/post2nntp.php
new file mode 100644
index 0000000..2332926
--- /dev/null
+++ b/contrib/frontends/php/vichan/post2nntp.php
@@ -0,0 +1,89 @@
+<?php
+
+function gennntp($headers, $files) {
+	if (count($files) == 0) {
+	}
+	else if (count($files) == 1 && $files[0]['type'] == 'text/plain') {
+		$content = $files[0]['text'] . "\r\n";
+		$headers['Content-Type'] = "text/plain; charset=UTF-8";
+	}
+	else {
+		$boundary = sha1($headers['Message-Id']);
+		$content = "";
+		$headers['Content-Type'] = "multipart/mixed; boundary=$boundary";
+		foreach ($files as $file) {
+			$content .= "--$boundary\r\n";
+			if (isset($file['name'])) {
+				$file['name'] = preg_replace('/[\r\n\0"]/', '', $file['name']);
+				$content .= "Content-Disposition: form-data; filename=\"$file[name]\"; name=\"attachment\"\r\n";
+			}
+			$type = explode('/', $file['type'])[0];
+			if ($type == 'text') {
+				$file['type'] .= '; charset=UTF-8';
+			}
+			$content .= "Content-Type: $file[type]\r\n";
+			if ($type != 'text' && $type != 'message') {
+				$file['text'] = base64_encode($file['text']);
+				$content .= "Content-Transfer-Encoding: base64\r\n";
+			}
+			$content .= "\r\n";
+			$content .= $file['text'];
+			$content .= "\r\n";
+		}
+		$content .= "--$boundary--\r\n";
+	}
+
+	//$headers['Content-Length'] = strlen($content);
+	$headers['Mime-Version'] = '1.0';
+	$headers['Date'] = date('r', $headers['Date']);
+
+	$out = "";
+	foreach ($headers as $id => $val) {
+		$val = str_replace("\n", "\n\t", $val);
+		$out .= "$id: $val\r\n";
+	}
+	$out .= "\r\n";
+	$out .= $content;
+
+	return $out;
+}
+
+function shoveitup($msg, $id) {
+	$s = fsockopen("tcp://i2p.rocks:1119");
+	fgets($s);
+	fputs($s, "MODE STREAM\r\n");
+	fgets($s);
+	fputs($s, "TAKETHIS $id\r\n");
+	fputs($s, $msg);
+	fputs($s, "\r\n.\r\n");
+	fgets($s);
+	fclose($s);
+}
+
+$time = time();
+
+echo "\n@@@@ Thread:\n";
+echo $m0 = gennntp(["From" => "czaks <marcin@6irc.net>", "Message-Id" => "<1234.0000.".$time."@example.vichan.net>", "Newsgroups" => "overchan.test", "Date" => time(), "Subject" => "None"],
+[['type' => 'text/plain', 'text' => "THIS IS A NEW TEST THREAD"]]);
+
+echo "\n@@@@ Single msg:\n";
+echo $m1 = gennntp(["From" => "czaks <marcin@6irc.net>", "Message-Id" => "<1234.1234.".$time."@example.vichan.net>", "Newsgroups" => "overchan.test", "Date" => time(), "Subject" => "None", "References" => "<1234.0000.".$time."@example.vichan.net>"],
+[['type' => 'text/plain', 'text' => "hello world, with no image :("]]);
+
+echo "\n@@@@ Single msg and pseudoimage:\n";
+echo $m2 = gennntp(["From" => "czaks <marcin@6irc.net>", "Message-Id" => "<1234.2137.".$time."@example.vichan.net>", "Newsgroups" => "overchan.test", "Date" => time(), "Subject" => "None", "References" => "<1234.0000.".$time."@example.vichan.net>"],
+[['type' => 'text/plain', 'text' => "hello world, now with an image!"],
+ ['type' => 'image/gif', 'text' => base64_decode("R0lGODlhAQABAIAAAAUEBAAAACwAAAAAAQABAAACAkQBADs="), 'name' => "urgif.gif"]]);
+
+echo "\n@@@@ Single msg and two pseudoimages:\n";
+echo $m3 = gennntp(["From" => "czaks <marcin@6irc.net>", "Message-Id" => "<1234.1488.".$time."@example.vichan.net>", "Newsgroups" => "overchan.test", "Date" => time(), "Subject" => "None", "References" => "<1234.0000.".$time."@example.vichan.net>"],
+[['type' => 'text/plain', 'text' => "hello world, now WITH TWO IMAGES!!!"],
+ ['type' => 'image/gif', 'text' => base64_decode("R0lGODlhAQABAIAAAAUEBAAAACwAAAAAAQABAAACAkQBADs="), 'name' => "urgif.gif"],
+ ['type' => 'image/gif', 'text' => base64_decode("R0lGODlhAQABAIAAAAUEBAAAACwAAAAAAQABAAACAkQBADs="), 'name' => "urgif2.gif"]]);
+
+shoveitup($m0, "<1234.0000.".$time."@example.vichan.net>");
+sleep(1);
+shoveitup($m1, "<1234.1234.".$time."@example.vichan.net>");
+sleep(1);
+shoveitup($m2, "<1234.2137.".$time."@example.vichan.net>");
+shoveitup($m3, "<1234.2131.".$time."@example.vichan.net>");