simebeautyvn
asked 4 years ago

I want to update an image in the custom taxonomy. My website is , But I don’t want using plugin.  I have a code below but it error. Please help me !

if ( ! class_exists( 'CT_TAX_META' ) ) {

class CT_TAX_META {

  public function __construct() {
    //
  }

 /*
  * Initialize the class and start calling our hooks and filters
  * @since 1.0.0
 */
 public function init() {
   add_action( 'product_cat_add_form_fields', array ( $this, 'add_category_image' ), 10, 2 );
   add_action( 'created_product_cat', array ( $this, 'save_category_image' ), 10, 2 );
   add_action( 'product_cat_edit_form_fields', array ( $this, 'update_category_image' ), 10, 2 );
   add_action( 'edited_product_cat', array ( $this, 'updated_category_image' ), 10, 2 );


   add_action( 'brand_add_form_fields', array ( $this, 'add_category_image' ), 10, 2 );
   add_action( 'created_brand', array ( $this, 'save_category_image' ), 10, 2 );
   add_action( 'brand_edit_form_fields', array ( $this, 'update_category_image' ), 10, 2 );
   add_action( 'edited_brand', array ( $this, 'updated_category_image' ), 10, 2 );

   add_action( 'admin_enqueue_scripts', array( $this, 'load_media' ) );
   add_action( 'admin_footer', array ( $this, 'add_script' ) );
 }

public function load_media() {
 wp_enqueue_media();
}

 /*
  * Add a form field in the new category page
  * @since 1.0.0
 */
 public function add_category_image ( $taxonomy ) { ?>
   <div class="form-field term-group">
     <label for="category-image-id"><?php _e('Ảnh đại diện', 'smm-theme'); ?></label>
     <input type="hidden" id="category-sdimage-id" name="category-image-id" class="custom_media_url" value="">
     <div id="category-image-wrapper"></div>
     <p>
       <input type="button" class="button button-secondary ct_tax_media_button" id="ct_tax_media_button" name="ct_tax_media_button" value="<?php _e( 'Chọn ảnh', 'smm-theme' ); ?>" />
       <input type="button" class="button button-secondary ct_tax_media_remove" id="ct_tax_media_remove" name="ct_tax_media_remove" value="<?php _e( 'Xóa ảnh', 'smm-theme' ); ?>" />
    </p>
   </div>
 <?php
 }

 /*
  * Save the form field
  * @since 1.0.0
 */
 public function save_category_image ( $term_id, $tt_id ) {
   if( isset( $_POST['category-image-id'] ) && '' !== $_POST['category-image-id'] ){
     $image = $_POST['category-image-id'];
     add_term_meta( $term_id, 'category-image-id', $image, true );
   }
 }

 /*
  * Edit the form field
  * @since 1.0.0
 */
 public function update_category_image ( $term, $taxonomy ) { ?>
   <tr class="form-field term-group-wrap">
     <th scope="row">
       <label for="category-image-id"><?php _e( 'Image', 'smm-theme' ); ?></label>
     </th>
     <td>
       <?php $image_id = get_term_meta ( $term -> term_id, 'category-image-id', true ); ?>
       <input type="hidden" id="category-image-id" name="category-image-id" value="<?php echo $image_id; ?>">
       <div id="category-image-wrapper">
         <?php if ( $image_id ) { ?>
           <?php echo wp_get_attachment_image ( $image_id, 'thumbnail' ); ?>
         <?php } ?>
       </div>
       <p>
         <input type="button" class="button button-secondary ct_tax_media_button" id="ct_tax_media_button" name="ct_tax_media_button" value="<?php _e( 'Add Image', 'smm-theme' ); ?>" />
         <input type="button" class="button button-secondary ct_tax_media_remove" id="ct_tax_media_remove" name="ct_tax_media_remove" value="<?php _e( 'Remove Image', 'smm-theme' ); ?>" />
       </p>
     </td>
   </tr>
 <?php
 }

/*
 * Update the form field value
 * @since 1.0.0
 */
 public function updated_category_image ( $term_id, $tt_id ) {
   if( isset( $_POST['category-image-id'] ) && '' !== $_POST['category-image-id'] ){
     $image = $_POST['category-image-id'];
     update_term_meta ( $term_id, 'category-image-id', $image );
   } else {
     update_term_meta ( $term_id, 'category-image-id', '' );
   }
 }

/*
 * Add script
 * @since 1.0.0
 */
 public function add_script() { ?>
   <script>
     jQuery(document).ready( function($) {
       function ct_media_upload(button_class) {
         var _custom_media = true,
         _orig_send_attachment = wp.media.editor.send.attachment;
         $('body').on('click', button_class, function(e) {
           var button_id = '#'+$(this).attr('id');
           var send_attachment_bkp = wp.media.editor.send.attachment;
           var button = $(button_id);
           _custom_media = true;
           wp.media.editor.send.attachment = function(props, attachment){
             if ( _custom_media ) {
               $('#category-image-id').val(attachment.id);
               $('#category-image-wrapper').html('<img class="custom_media_image" src="" style="margin:0;padding:0;max-height:100px;float:none;" />');
               $('#category-image-wrapper .custom_media_image').attr('src',attachment.url).css('display','block');
             } else {
               return _orig_send_attachment.apply( button_id, [props, attachment] );
             }
            }
         wp.media.editor.open(button);
         return false;
       });
     }
     ct_media_upload('.ct_tax_media_button.button');
     $('body').on('click','.ct_tax_media_remove',function(){
       $('#category-image-id').val('');
       $('#category-image-wrapper').html('<img class="custom_media_image" src="" style="margin:0;padding:0;max-height:100px;float:none;" />');
     });
     // Thanks: https://tuandc.com
     $(document).ajaxComplete(function(event, xhr, settings) {
       var queryStringArr = settings.data.split('&');
       if( $.inArray('action=add-tag', queryStringArr) !== -1 ){
         var xml = xhr.responseXML;
         $response = $(xml).find('term_id').text();
         if($response!=""){
           // Clear the thumb image
           $('#category-image-wrapper').html('');
         }
       }
     });
   });
 </script>
 <?php }

  }

$CT_TAX_META = new CT_TAX_META();
$CT_TAX_META -> init();

}


1 Answers
DominicStaff
answered 4 years ago

I have checked and see that this theme has not come from our team and we can not help you resolve this issue, you should contact the author to get the best solution.
Or If you want to resolve this issue, we can help you with a charge of fee.

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