Stirling-PDF/src/main/resources/templates/fragments/errorBannerPerPage.html

<th:block th:fragment="errorBannerPerPage">

  <style>
    #github-button,
    #discord-button {
      display: inline-block;
      padding: 1rem 2rem;
      background-color: #008CBA;
      color: #fff;
      text-align: center;
      text-decoration: none;
      border-radius: 3rem;
      transition: all 0.3s ease-in-out;
    }

    #github-button:hover,
    #discord-button:hover {
      background-color: #005b7f;
    }
  </style>
  <div id="errorContainer" class="alert alert-danger alert-dismissible fade show" role="alert" style="display: none;">
  <h4 class="alert-heading">Error</h4>
  <p></p>
  <button type="button" class="btn btn-danger" onclick="toggletrace()">Show Stack Trace</button>
  <button type="button" class="btn btn-secondary" onclick="copytrace()">Copy Stack Trace</button>
  <button type="button" class="btn btn-info" onclick="showHelp()">Help</button>
  <button type="button" class="close" data-dismiss="alert" aria-label="Close" onclick="dismissError()">
    <span aria-hidden="true">&times;</span>
  </button>
  <!-- Stack trace section -->
  <div id="trace" style="max-height: 0; overflow: hidden;">
    <div style="background-color: #f8d7da; border: 1px solid #f5c6cb; border-radius: 3px; padding: 10px; margin-top: 5px;">
      <pre id="traceContent"></pre>
    </div>
  </div>
  

  
</div>

<!-- Help Modal -->
   <style>
	#helpModalDialog {
        width: 90%;
        max-width: 800px;
    }
      h1 {
        text-align: center;
        margin-top: 10%;
      }

      p {

        text-align: center;
        margin-top: 2em;
      }


        .button:hover {
          background-color: #005b7f;
        }
  
      .features-container {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(21rem, 3fr));
        gap: 25px 30px;
      }

      .feature-card {
        border: 1px solid rgba(0, 0, 0, .125);
        border-radius: 0.25rem;
        padding: 1.25rem;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
      }

      .feature-card .card-text {
        flex: 1;
      }
      
#support-section {
background-color: #f9f9f9;
padding: 4rem;
  margin-top: 1rem;
text-align: center;
}

#support-section h1 {
margin-top: 0;
}

#support-section p {
margin-top: 0;
}

#button-group {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

#github-button, #discord-button {
  display: inline-block;
  padding: 1rem 2rem;
  margin: 1rem;
  background-color: #008CBA;
  color: #fff;
  font-size: 1.2rem;
  text-align: center;
  text-decoration: none;
  border-radius: 3rem;
  transition: all 0.3s ease-in-out;
}

#github-button:hover, #discord-button:hover, #home-button:hover {
  background-color: #005b7f;
}

#home-button {
  display: block;
        width: 200px;
        height: 50px;
        margin: 2em auto;
        background-color: #008CBA;
        color: white;
        text-align: center;
        line-height: 50px;
        text-decoration: none;
        font-weight: bold;
        border-radius: 25px;
  transition: all 0.3s ease-in-out;
}

      
    </style>
    
	<div class="modal fade" id="helpModal" tabindex="-1" role="dialog" aria-labelledby="helpModalLabel" aria-hidden="true">
	  <div class="modal-dialog modal-dialog-centered" role="document" id="helpModalDialog">
	    <div class="modal-content">
	      <div class="modal-header">
	        <h5 class="modal-title" id="helpModalLabel">Help</h5>
	        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
	          <span aria-hidden="true">&times;</span>
	        </button>
	      </div>
	      <div class="modal-body">

	        <div class="container">
	          <div id="support-section">
	            <h1 class="display-2">Oops!</h1>
	            <p class="lead">Sorry for the issue!.</p>
	            <br>
	            <h2>Need help / Found an issue?</h2>
	            <p>If you're still having trouble, don't hesitate to reach out to us for help. You can submit a ticket on our GitHub page or contact us through Discord:</p>
	            <div id="button-group">
	              <a href="https://github.com/Frooodle/Stirling-PDF/issues" id="github-button" target="_blank">GitHub - Submit a ticket</a>
	              <a href="https://discord.gg/Cn8pWhQRxZ" id="discord-button" target="_blank">Discord - Submit Support post</a>
	            </div>  
	            <a href="/" id="home-button">Go to Homepage</a>
	            <a href="/" id="home-button">Close</a>
	          </div>
	        </div>
	      </div>
	    </div>
	  </div>
	</div>
  <script>
    var traceVisible = false;

    function toggletrace() {
      var traceDiv = document.getElementById("trace");
      if (!traceVisible) {
        traceDiv.style.maxHeight = "500px";
        traceVisible = true;
      } else {
        traceDiv.style.maxHeight = "0px";
        traceVisible = false;
      }
      adjustContainerHeight();
    }

    function copytrace() {
      var flip = false
    	if(!traceVisible) {
    		 toggletrace()
    		 flip = true
    	}
      var traceContent = document.getElementById("traceContent");
      var range = document.createRange();
      range.selectNode(traceContent);
      window.getSelection().removeAllRanges();
      window.getSelection().addRange(range);
      document.execCommand("copy");
      window.getSelection().removeAllRanges();
      if(flip){
    	  toggletrace()
      }
    }

    function dismissError() {
      var errorContainer = document.getElementById("errorContainer");
      errorContainer.style.display = "none";
      errorContainer.style.height ="0";
    }

    function adjustContainerHeight() {
      var errorContainer = document.getElementById("errorContainer");
      var traceDiv = document.getElementById("trace");
      if (traceVisible) {
        errorContainer.style.height = errorContainer.scrollHeight - traceDiv.scrollHeight + traceDiv.offsetHeight + "px";
      } else {
        errorContainer.style.height = "auto";
      }
    }
    function showHelp() {
        $('#helpModal').modal('show');
      }
  </script>
</th:block>