Add D++ library.

vendor/DPP/docpages/dl.dpp.dev/dlcount.php

@@ -0,0 +1,47 @@
+<?php
+$githubApi = "https://api.github.com/repos/brainboxdotcc/dpp/releases";
+$json = json_decode(
+	file_get_contents(
+		$githubApi,
+		false,
+		stream_context_create(
+			[
+				"http" => [
+					"method" => "GET",
+					"header" => "User-Agent: DPP/Website"
+				]	
+			]
+		)
+	)
+);
+$downloads = 0;
+foreach ($json as $index => $release) {
+	$releaseDownloads = 0;
+	foreach ($release->assets as $asset) {
+		$releaseDownloads += $asset->download_count;
+	}
+	$downloads += $releaseDownloads;
+}
+
+header("Content-Type: image/svg+xml");
+echo <<<IMG
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="106" height="20" role="img" aria-label="downloads: {$downloads}">
+	<title>downloads: {$downloads}</title>
+	<linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
+		<stop offset="1" stop-opacity=".1"/>
+	</linearGradient>
+	<clipPath id="r">
+		<rect width="106" height="20" rx="3" fill="#fff"/>
+	</clipPath>
+	<g clip-path="url(#r)">
+		<rect width="69" height="20" fill="#555"/><rect x="69" width="37" height="20" fill="#97ca00"/>
+		<rect width="106" height="20" fill="url(#s)"/>
+	</g>
+	<g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110">
+		<text aria-hidden="true" x="355" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="590">downloads</text>
+		<text x="355" y="140" transform="scale(.1)" fill="#fff" textLength="590">downloads</text>
+		<text aria-hidden="true" x="865" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="270">{$downloads}</text>
+		<text x="865" y="140" transform="scale(.1)" fill="#fff" textLength="270">{$downloads}</text>
+	</g>
+</svg>
+IMG;