<?php

//connect to database
require('dbConnect.php');

 // Grab the profile data from the database
if (!isset($_POST['username'])) {
    $query = "SELECT username, firstName, lastName, city, state, country, email, bio FROM capstone WHERE username = '$username'";
}
else {
     $query = "SELECT username, firstName, lastName, city, state, country, email, bio FROM capstone WHERE username = '" . $_POST['username'] . "'";
      }
      $data = mysqli_query($dbc, $query);


if (mysqli_num_rows($data) == 1) {
        // The user row was found so display the user data
    $row = mysqli_fetch_array($data);
    echo '<table>';
    if (!empty($row['username'])) {
        echo '<tr><td class="label">Username:</td><td>' . $row['username'] . '</td></tr>';
    }
    if (!empty($row['firstName'])) {
        echo '<tr><td class="label">First name:</td><td>' . $row['firstName'] . '</td></tr>';
    }
    if (!empty($row['lastName'])) {
        echo '<tr><td class="label">Last name:</td><td>' . $row['lastName'] . '</td></tr>';
    }
    if (!empty($row['city']) || !empty($row['state']) || !empty($row['country'])) {
        echo '<tr><td class="label">Location:</td><td>' . $row['city'] . ', ' . $row['state'] . ' ' . $row['country'] . '</td></tr>';
    }
    if (!empty($row['email'])) {
        echo '<tr><td class="label">Email:</td><td>' . $row['email'] . '</td></tr>';
    }
    if (!empty($row['bio'])) {
        echo '<tr><td class="label">Bio:</td><td>' . $row['bio'] . '</td></tr>';
        }

    echo '</table>';


    if (!isset($_GET['user_id']) || ($user_id == $_GET['user_id'])) {
        echo '<p>Would you like to <a href="editProfile.php">edit your profile</a>?</p>';
        }
    // End of check for a single row of user results
    else {
        echo '<p class="error">There was a problem accessing your profile.</p>';
      }
}


?>
      <script>
      $("form").submit(function(e){ //when form submit, trigger this function
       e.preventDefault(); //prevent form from submitting
       var formData = new FormData($(this)[0]);//grab what would've been submitted
       formData.append("submit",true); //"fake" pressing submit button
       $.ajax({url: "includes/gallery.php",
        type: "POST",
        data: formData,
        success: function(result){
            $("#dynamicContent").html(result);
         },
        error: function(result){
          $("#dynamicContent").html("Error!");
         },
        cache: false,
        contentType: false,
        processData: false,
        enctype: 'multipart/form-data'
       });
      });
      </script>


   <?php

      $errors = array();


      // image and thumbnail directories
      $target_path = "../users/$_POST['username']";
      $thumb_path = "../users/$_POST['username']/thumbs";

      //set thumbnail size
      $thumb_width = 200;
      $thumb_height = 160;

      $dir = "../users/$_POST['username']";

      //opens directory
      if ($opendir = opendir($dir)){
           //reads directory
           while ($file = readdir($opendir)){
               if ($file != "." && $file != "..")

                  echo "<a href='$dir/$file'><img src='$thumb_path/$file'></a><br>";
           }


      }




      //checks the name of the file uploaded and prints it out
      if(!empty($_FILES['pictureFile']['name'])){
      // php stores everything in a temp file
          if (move_uploaded_file($_FILES['pictureFile']['tmp_name'], $target_path."/" . $_FILES['pictureFile']['name']) === FALSE)


          echo "Could not move uploaded file to  ".$target_path . htmlentities($_FILES['pictureFile']['name']) . "\"<br />\n";
          else{
              //thumbnail creator
              $fileName = $_FILES['pictureFile']['name'];
              $fileExplode = explode(".", $fileName);
              $file_ext = $fileExplode[count($fileExplode)-1]; //get extension
              $upload_image = $target_path."/".basename($fileName);
              $thumbnail = $thumb_path."/".$fileName;
              list($width, $height) = getimagesize($upload_image);
              $thumb_create = imagecreatetruecolor($thumb_width, $thumb_height);
              switch($file_ext){
                  case 'jpg':
                      $source = imagecreatefromjpeg($upload_image);
                      break;
                  case 'jpeg':
                      $source = imagecreatefromjpeg($upload_image);
                      break;
                  case 'png':
                      $source = imagecreatefrompng($upload_image);
                      break;
                  case 'gif':
                      $source = imagecreatefromgif($upload_image);
                      break;
                  default:
                     $errors[] =  "Did not submit a valid image file";
                      break;
          }

          imagecopyresized($thumb_create, $source, 0, 0, 0, 0, $thumb_width, $thumb_height, $width, $height);
          switch($file_ext){
              case 'jpg' || 'jpeg':
                  imagejpeg($thumb_create, $thumbnail, 100);
                  break;
              case 'png':
                  imagepng($thumb_create, $thumbnail, 100);
                  break;
              case 'gif':
                  imagegif($thumb_create, $thumbnail, 100);
                  break;
              default:
                  imagejpeg($thumb_create, $thumbnail, 100);

          }

          echo "Successfully uploaded ".$target_path." " . htmlentities($_FILES['pictureFile']['name']) . "\"<br />\n";

      }
      }





      ?>

      <form method="post" enctype="multipart/form-data" action="">
      <input type="file" name="pictureFile"/>
      <input type="submit" name="submit" value="Upload"/>
      </form>


      <?php

      //checking for errors

      if (isset($_POST["submit"])){
          $errors = array();
          if (empty($file))
              $errors[] = "No file was chosen.";
          if (count($errors) > 0 ){
              foreach ($errors as $error)
                  echo "Error: ".$error."<br/>";
              }
      }




          ?>