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<?php
include('functions.php');
$obj = new Operations();

if($_GET['mode'] == 'edit'){
    $w = "where id = '".$_GET['id']."'";
    $getrs = $obj->getSingle('blog',$w);
}

if($_POST){

$title = $_POST['name'];
  $title = str_replace(" ", "-", strtolower($title));
  $title;

function format_uri( $string, $separator = '-' )

{

$string=trim($string);

$accents_regex = '~&([a-z]{1,2})(?:acute|cedil|circ|grave|lig|orn|ring|slash|th|tilde|uml);~i';

$special_cases = array( '&' => 'and', "'" => '');

$string = mb_strtolower( trim( $string ), 'UTF-8' );

$string = str_replace( array_keys($special_cases), array_values( $special_cases), $string );

$string = preg_replace( $accents_regex, '$1', htmlentities( $string, ENT_QUOTES, 'UTF-8' ) );

$string = preg_replace("/[^a-z0-9]/u", "$separator", $string);

$string = preg_replace("/[$separator]+/u", "$separator", $string);

return $string;

}

$bnr_image= $_FILES['image']['name'];
move_uploaded_file($_FILES['image']['tmp_name'],'./images/blogs/'.$bnr_image);

if(empty($bnr_image)){
    $bnr_image=$_POST['old_image'];
}  
    
$data = array(

'category'=>$_POST['category'],
'name'=>$_POST['name'],
'title'=>$title,
'message'=>$_POST['message'],
'image'=>$bnr_image,
'views_count'=>0

);

if($_GET['mode'] != 'edit'){
    $obj->insert('blog',$data);
    header('location:add-blog.php?mode=success');
    }else{
    $obj->update('blog',$data,$getrs['id']);
    header('location:add-blog.php?mode=update');  
    }
}

include 'header.php'?>

<?php require_once 'sidebar.php'?>
 
      
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>      
<script>
    $(document).ready(function(){
       var mode = '<?php echo $_GET['mode']; ?>';
       if(mode == 'success'){
           $('#insert_msg').slideDown();
           $('#insert_msg').delay(1500).fadeOut();
       }
       if(mode == 'update'){
           $('#update_msg').slideDown();
           $('#update_msg').delay(1500).fadeOut();
           window.location = 'view-blog.php';
       }
    });
</script>

<div class="main-content">
        <section class="section">
          <div class="section-body">
            <div class="row">
              <div class="col-md-12">
                <div class="card">
                  <form method="post" enctype="multipart/form-data">
                    <div class="card-header">
                      <h4>Manage Blog</h4>
                    </div>
                     <div class="alert alert-success" style="text-align:center;font-size:25px;display:none;" id="insert_msg">Data Inserted Succesfully</div>
                     
                        <div class="alert alert-success" style="text-align:center;font-size:25px;display:none;" id="update_msg">Data Updated Succesfully</div>
                    <div class="card-body">

<label for="name">Blog Category:</label>

<select class="form-control" name="category">
                      <option>Select Category</option>
                      <?php 
                      $sel = $obj->getAll('blog_category');
                      foreach ($sel as $sels) { ?>
                        
                        <option value="<?php echo $sels['id'] ?>" <?php if($getrs['category'] == $sels['id']){echo "selected";} ?> ><?php echo $sels['name'] ?></option>
                    <?php }?>
                      
                    </select>
                        
                    </div>

<label for="name">Image:</label>

<input class="form-control" type="file" name="image" autocomplete="off"  >
                    <input type="hidden" name="old_image" value="<?php echo $getrs['image'] ?>">
                    <?php if($_GET['mode'] == 'edit'){ ?>
                      <img src="./images/blogs/<?php echo $getrs['image'] ?>" width="150"> 
                    <?php } ?>
                    </div>

</div>
                    <div class="card-footer text-right">
                      <button class="btn btn-primary">Submit</button>
                    </div>
                  </form>
                </div>
                
              </div>
              
            </div>
          </div>
        </section>
        
      </div>
<?php require_once 'footer.php'; ?>