1 files changed, 106 insertions, 0 deletions
diff --git a/download/index.php b/download/index.php
new file mode 100644
index 0000000..0fd6f26
--- /dev/null
+++ b/download/index.php
@@ -0,0 +1,106 @@
+<?php
+
+if (count(array_keys($_GET)) < 4 || !isset($_GET['_'])) {
+    die("Missing operand");
+}
+
+$projects = array_map(function ($id) {
+    return json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/fetcher/projects/" . $id), true);
+}, array_filter(scandir($_SERVER['DOCUMENT_ROOT'] . "/fetcher/projects"), function ($i) {
+    return str_ends_with($i, ".json");
+}));
+
+$projectsList = array_map(function ($project) {
+    return $project['id'];
+}, $projects);
+
+$sel = trim(array_keys($_GET)[0]);
+if (!in_array($sel, $projectsList)) {
+    die("Invalid project");
+}
+
+$project = array_filter($projects, function ($i) use ($sel) {
+    return $i['id'] === $sel;
+});
+sort($project);
+$project = $project[0];
+
+$branchList = array_map(function ($i) {
+    return $i['id'];
+}, $project['channels']);
+
+$selb = trim(array_keys($_GET)[1]);
+if (!in_array($selb, $branchList)) {
+    die("Invalid channel");
+}
+
+$channel = array_filter($project['channels'], function ($i) use ($selb) {
+    return $i['id'] === $selb;
+});
+sort($channel);
+$channel = $channel[0];
+
+$buildsList = array_map(function ($i) {
+    return $i['id'];
+}, $channel['builds']);
+
+$selc = trim(array_keys($_GET)[2]);
+if (!in_array($selc, $buildsList)) {
+    die("Invalid build ID");
+}
+
+$build = array_filter($channel['builds'], function ($i) use ($selc) {
+    return $i['id'] == $selc;
+});
+sort($build);
+$build = $build[0];
+
+$artifactsList = array_map(function ($i) {
+    return $i['name'];
+}, $build['artifacts']);
+
+$sela = trim($_GET['_']);
+if (!in_array($sela, $artifactsList)) {
+    die("Invalid artifact name");
+}
+
+$artifact = array_filter($build['artifacts'], function ($i) use ($sela) {
+    return $i['name'] == $sela;
+});
+sort($artifact);
+$artifact = $artifact[0];
+
+$url = $artifact["download"];
+$ch = curl_init();
+
+curl_setopt($ch, CURLOPT_URL, $url);
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+curl_setopt($ch, CURLOPT_NOBODY, true);
+curl_setopt($ch, CURLOPT_HEADER, true);
+curl_setopt($ch, CURLOPT_UNRESTRICTED_AUTH, 1);
+curl_setopt($ch, CURLOPT_HTTPHEADER, [ "Authorization: Bearer " . trim(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/fetcher/token.txt")) ]);
+
+$response = array_map(function ($i) {
+    $p = explode(":", trim($i));
+    $p1 = $p[0];
+    array_shift($p);
+    return [$p1, trim(implode(":", $p))];
+}, array_filter(explode("\n", curl_exec($ch)), function ($i) {
+    return trim($i) !== "" && str_contains(trim($i), ":") && str_starts_with(trim($i), "content-");
+}));
+$headers = [];
+foreach ($response as $header) {
+    $headers[$header[0]] = $header[1];
+}
+curl_close($ch);
+
+header("Content-Type: " . $headers["content-type"]);
+header("Content-Disposition: attachment; filename=\"" . $headers["content-disposition"] . "\"");
+header("Content-Length: " . $headers["content-length"]);
+
+$resource = curl_init();
+curl_setopt($resource, CURLOPT_UNRESTRICTED_AUTH, 1);
+curl_setopt($resource, CURLOPT_URL, $url);
+curl_setopt($resource, CURLOPT_HTTPHEADER, [ "Authorization: Bearer " . trim(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/fetcher/token.txt")) ]);
+curl_exec($resource);
+curl_close($resource);
+\ No newline at end of file