Word-Filtering/Word Filtering.html at main · hydrokin/Word-Filtering · GitHub

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<!DOCTYPE html>
<html>
<head>
  <title>Word Filtering</title>
  <style>
    body {
      font-family: Arial, sans-serif;
      background-color: #f5f5f5;
      margin: 0;
      padding: 0;
    }

    .container {
      max-width: 600px;
      margin: 50px auto;
      padding: 20px;
      background-color: #fff;
      box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
      border-radius: 5px;
      box-sizing: border-box;
    }

    h1 {
      text-align: center;
      margin-top: 0;
    }

    label {
      display: block;
      margin-bottom: 10px;
      font-weight: bold;
    }

    input[type="file"],
    input[type="number"],
    input[type="text"] {
      width: 100%;
      padding: 8px;
      border-radius: 5px;
      border: 1px solid #ccc;
      box-sizing: border-box;
    }

    button {
      background-color: #4CAF50;
      color: #fff;
      border: none;
      padding: 10px 20px;
      border-radius: 5px;
      cursor: pointer;
      width: 100%;
      margin-top: 20px;
    }

    button:disabled {
      background-color: #ccc;
      cursor: not-allowed;
    }

    #result {
      margin-top: 20px;
      background-color: #f9f9f9;
      padding: 10px;
      border-radius: 5px;
    }

    p {
      margin: 0;
      padding: 5px 0;
    }

    .download-button-container {
      text-align: center;
      margin-top: 20px;
    }

    .download-button {
      display: inline-block;
      background-color: #008CBA;
      color: #fff;
      border: none;
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      cursor: pointer;
    }

    .download-button:hover {
      background-color: #005c7a;
    }
  </style>
  <script>
    function filterWords() {
      var fileInput = document.getElementById("fileInput");
      var positionInput = document.getElementById("positionInput").value;
      var characterInput = document.getElementById("characterInput").value;
      var filteredWords = [];

      if (fileInput.files.length > 0) {
        var file = fileInput.files[0];
        var reader = new FileReader();

        reader.onload = function(e) {
          var words = e.target.result.split(/\s+/);

          for (var i = 0; i < words.length; i++) {
            var word = words[i].trim();

            if (word.length >= positionInput && word.charAt(positionInput - 1) === characterInput) {
              filteredWords.push(word);
            }
          }

          var resultDiv = document.getElementById("result");
          resultDiv.innerHTML = "";

          for (var j = 0; j < filteredWords.length; j++) {
            var p = document.createElement("p");
            p.textContent = filteredWords[j];
            resultDiv.appendChild(p);
          }

          var downloadButton = document.getElementById("downloadButton");
          if (filteredWords.length > 0) {
            downloadButton.style.display = "inline-block";
          } else {
            downloadButton.style.display = "none";
          }
        };

        reader.readAsText(file);
      }
    }

    function downloadFile() {
      var filteredWords = [];
      var resultDiv = document.getElementById("result");
      var resultParagraphs = resultDiv.getElementsByTagName("p");

      for (var i = 0; i < resultParagraphs.length; i++) {
        filteredWords.push(resultParagraphs[i].textContent);
      }

      var blob = new Blob([filteredWords.join("\n")], { type: "text/plain" });
      var url = URL.createObjectURL(blob);

      var a = document.createElement("a");
      a.href = url;
      a.download = "filtered_words.txt";
      a.style.display = "none";

      document.body.appendChild(a);
      a.click();

      setTimeout(function() {
        document.body.removeChild(a);
        URL.revokeObjectURL(url);
      }, 0);
    }
  </script>
</head>
<body>
  <div class="container">
    <h1>Word Filtering</h1>
    <label for="fileInput">Choose a File:</label>
    <input type="file" id="fileInput" accept=".txt">
    <label for="positionInput">Character Position:</label>
    <input type="number" id="positionInput">
    <label for="characterInput">Target Character:</label>
    <input type="text" id="characterInput">
    <button onclick="filterWords()">Filter</button>
    <div id="result"></div>
    <div class="download-button-container">
      <a href="#" class="download-button" id="downloadButton" onclick="downloadFile()" style="display: none">Download</a>
    </div>
  </div>
</body>
</html>