From 47ca8319c39357ab906578f0f658ee695bbd71c0 Mon Sep 17 00:00:00 2001
From: ghost <noreply@localhost>
Date: Tue, 30 May 2023 16:44:01 +0300
Subject: [PATCH] initial commit

---
 SIGNALS/YGGDRASIL.md |   1 +
 index.php            | 136 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 137 insertions(+)
 create mode 100644 SIGNALS/YGGDRASIL.md
 create mode 100644 index.php
diff --git a/SIGNALS/YGGDRASIL.md b/SIGNALS/YGGDRASIL.md
new file mode 100644
index 0000000..f064d16
--- /dev/null
+++ b/SIGNALS/YGGDRASIL.md
@@ -0,0 +1 @@
+[Hromadske Радіо — це неприбуткова організація, яку 22 листопада 2013 року створили українські журналісти. Набуло популярності завдяки трансляціям подій Революції гідності. Hromadske зареєстровано як громадська організація, вона не має власників та є незалежним у редакційній діяльності.](http://[201:23b4:991a:634d:8359:4521:5576:15b7]/yggwave/radio/hromadske)
\ No newline at end of file
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..f8aebf0
--- /dev/null
+++ b/index.php
@@ -0,0 +1,136 @@
+
+<?php
+
+  ini_set('display_errors', '1');
+  ini_set('display_startup_errors', '1');
+  error_reporting(E_ALL);
+
+  class YGGwave {
+
+    public static function getSignals() {
+
+      $result = [];
+
+      if ($signals = file_get_contents('SIGNALS/YGGDRASIL.md')) {
+
+        foreach (explode(PHP_EOL, $signals) as $signal) {
+
+          if (preg_match('/\[(.*?)\]\((.*?)\)/ui', $signal, $data)) {
+
+            if (!empty($data[1]) && !empty($data[2])) {
+
+              if ($host = parse_url($data[2], PHP_URL_HOST)) {
+
+                $hash = crc32($host);
+
+                $result[] = sprintf('<div style="top:%s%%;left:%s%%">%s</div>',
+                                    self::_getSignalPosition($hash),
+                                    self::_getSignalPosition($hash),
+                                    sprintf('<a target="_blank"
+                                                href="%s"
+                                                title="%s">%s</a>', htmlspecialchars($data[2]),
+                                                                    htmlentities($data[1]),
+                                                                    sprintf('<img src="/yggo/file.php?type=identicon&query=%s"
+                                                                                  alt="%s"
+                                                                                  style="%s" />', urlencode($host),
+                                                                                                  htmlentities($data[1]),
+                                                                                                  sprintf('background:#%s', substr(dechex($hash), 0, 6)))));
+              }
+            }
+          }
+        }
+      }
+
+      return $result;
+    }
+
+    private static function _getSignalPosition($hash, $padding = 20) {
+
+      $variant = str_split($hash, 2);
+
+      $version = 0;
+
+      do {
+
+        if (!isset($variant[$version])) return $padding + rand(); // :)
+
+        $position = $variant[$version++];
+
+      } while ($position < $padding || $position > 100 - $padding);
+
+      return $position;
+    }
+  }
+
+?>
+<!DOCTYPE html>
+<html lang="en-US">
+  <head>
+    <title>YGGwave ~ The Radio Hub</title>
+    <meta name="description" content="Open Source, Javascript-less Radio Hub" />
+    <meta name="keywords" content="web, radio, hub, stream, yggdrasil, js-less, open source" />
+    <meta charset="utf-8" />
+    <style>
+
+      * {
+        border: 0;
+        margin: 0;
+        padding: 0;
+        color: #fff;
+        text-decoration: none;
+        font-family: Sans-serif;
+        font-weight: lighter;
+        -moz-transition: all .5s ease-in;
+        -o-transition: all .5s ease-in;
+      }
+
+      main {
+        position: absolute;
+        top: 0;
+        bottom: 0;
+        left: 0;
+        right: 0;
+        background-image: linear-gradient(to right top, #041b41, #003e68, #00658d, #008eac, #2ab8c6);
+        padding: 36px;
+      }
+
+      main > h1 > sup > a, main > h1 > sup > a:active, main > h1 > sup > a:visited {
+        opacity:0.8;
+      }
+
+      main > div > a, main > div > a:active, main > div > a:visited {
+        display: block;
+        padding: 4px;
+        width: 24px;
+        height: 24px;
+        border-radius: 50%;
+        border: 1px rgba(255, 255, 255, 0.36) solid;
+      }
+
+      main > div > a > img {
+        border-radius: 50%;
+        border: 2px rgba(255, 255, 255, 0.68) solid;
+        padding: 2px
+      }
+
+      main > div {
+        position: absolute;
+        opacity: 0.8;
+      }
+
+      main > div:hover {
+        opacity: 1;
+      }
+
+    </style>
+  </head>
+  <body>
+    <main>
+      <h1>YGGwave<sup><a href="https://github.com/YGGverse/YGGwave/SIGNALS" style="color:#<?php echo substr(dechex(crc32(microtime())), 0, 6) ?>">~</a></sup></h1>
+      <p>the radio hub</p>
+      <?php foreach (YGGwave::getSignals() as $signal) { ?>
+        <?php echo $signal ?>
+      <?php } ?>
+    </main>
+  </body>
+</html>
\ No newline at end of file
