Mjello,
I'm struggling with this function that prevents users from uploading more photos than what their membership are entitled to.
So they have 10 photos to upload. When they've reached 0 they should no longer be able to upload a photo. As it is now, the image that they're uploading when they've have reached 0 is not inserted in their profile, but it's still uploaded to the server. My error message does not fire either.
I'm a bit confused on what I'm missing here.
This is what the function looks like:
/**
* Uploads image
*/
public static function uploadImage($file) {
require_once(ABSPATH.'wp-admin/includes/image.php');
$attachment=array('ID' => 0);
if(!empty($file['name'])) {
$uploads=wp_upload_dir();
$filetype=wp_check_filetype($file['name'], null);
$filename=wp_unique_filename($uploads['path'], 'o.'.$filetype['ext']);
$filepath=$uploads['path'].'/'.$filename;
//validate file
if (!in_array($filetype['ext'], array('jpg', 'JPG', 'jpeg', 'JPEG', 'png', 'PNG'))) {
SWPInterface::$messages[]=__('Only JPG and PNG images are allowed.', );
} else if(move_uploaded_file($file['tmp_name'], $filepath)) {
//upload image
$attachment=array(
'guid' => $uploads['url'].'/'.$filename,
'post_mime_type' => $filetype['type'],
'post_title' => sanitize_title(current(explode('.', $filename))),
'post_content' => '',
'post_status' => 'inherit',
'post_author' => get_current_user_id(),
);
//add image
$attachment['ID']=wp_insert_attachment($attachment, $attachment['guid'], 0);
update_post_meta($attachment['ID'], '_wp_attached_file', substr($uploads['subdir'], 1).'/'.$filename);
//add thumbnails
$metadata=wp_generate_attachment_metadata($attachment['ID'], $filepath);
wp_update_attachment_metadata($attachment['ID'], $metadata);
} else {
SWPInterface::$messages[]=__('This image is too large for uploading.');
}
}
return $attachment;
}
}
And here's what the actual form looks like:
<div class="widget clearfix">
<h4 class="widget-title clearfix">
<span class="left"><?php _e('Photos'); ?> </span>
<span class="widget-options">
<?php if(SWPUser::isProfile()) { ?>
<form action="" enctype="multipart/form-data" method="POST" class="upload-form popup-container">
<label for="user_photo" title="<?php _e('Upload a new image'); ?>"></label>
<input type="file" id="user_photo" name="user_photo" class="shifted" />
<input type="hidden" name="user_action" value="add_photo" />
<input type="hidden" name="nonce" value="<?php echo wp_create_nonce(SWP_PREFIX.'nonce'); ?>" />
<?php if(SWPUser::$data['user']['membership']['photos']<=0) { ?>
<div class="popup hidden">
<ul class="error">
<li><?php _e('You are not allowed to upload more images.'); ?></li>
</ul>
</div>
<?php } ?>
</form>
<?php } ?>
</span>
</h4>
<?php if(empty(SWPUser::$data['active_user']['photos'])) { ?>
<span class="secondary"><?php _e('You have not uploaded any photos yet.'); ?></span>
<?php } else { ?>
<div class="SWP-slider carousel-slider">
<ul>
<?php
$counter=0;
foreach(SWPUser::sortPhotos(SWPUser::$data['active_user']['photos']) as $photo) {
$thumbnail=wp_get_attachment_image_src($photo['ID'], 'full');
$fullsize=wp_get_attachment_image_src($photo['ID'], 'extended');
$counter++;
if($counter==1) {
?>
<li class="clearfix">
<?php } ?>
<div class="fourcol static-column <?php if($counter==3) { ?>last<?php } ?>">
<div class="profile-preview widget-profile">
<div class="profile-image popup-container">
<a href="<?php echo $fullsize[0]; ?>" class="colorbox" data-group="photos"><img src="<?php echo SWP_resize($thumbnail[0], 150, 150); ?>" class="fullwidth" alt="" /></a>
<?php if(!is_user_logged_in()) { ?>
<div class="popup hidden">
<ul class="error">
<li><?php _e('Please login ); ?></li>
</ul>
</div>
<?php } ?>
</div>
<?php if(SWPUser::isProfile()) { ?>
<div class="profile-options clearfix">
<div class="profile-option">
<form class="ajax-form" action="<?php echo AJAX_URL; ?>" method="POST">
<?php if(SWPUser::isFeaturedPhoto($photo['ID'])) { ?>
<a href="#" title="<?php _e('Unfeature Photo'); ?>" data-title="<?php _e('Feature Photo'); ?>" class="icon-star submit-button current"></a>
<input type="hidden" class="toggle" name="user_action" value="unfeature_photo" data-value="feature_photo" />
<?php } else { ?>
<a href="#" title="<?php _e('Feature Photo'); ?>" data-title="<?php _e('Unfeature Photo'); ?>" class="icon-star submit-button"></a>
<input type="hidden" class="toggle" name="user_action" value="feature_photo" data-value="unfeature_photo" />
<?php } ?>
<input type="hidden" name="user_photo" value="<?php echo $photo['ID']; ?>" />
<input type="hidden" class="nonce" value="<?php echo wp_create_nonce(SWP_PREFIX.'nonce'); ?>" />
<input type="hidden" class="action" value="<?php echo SWP_PREFIX; ?>update_user" />
</form>
</div>
<div class="profile-option">
<form action="" method="POST">
<a href="#" title="<?php _e('Remove Photo'); ?>" class="submit-button icon-remove"></a>
<input type="hidden" name="user_photo" value="<?php echo $photo['ID']; ?>" />
<input type="hidden" name="user_action" value="remove_photo" />
<input type="hidden" name="nonce" value="<?php echo wp_create_nonce(SWP_PREFIX.'nonce'); ?>" />
</form>
</div>
</div>
<?php } ?>
</div>
</div>
<?php
if($counter==3) {
$counter=0;
?>
</li>
<?php
}
}
if($counter!==0) {
?>
</li>
<?php } ?>
</ul>
</div>
<?php } ?>
</div>
Update: I was able to prevent the upload by adding this before the validation:
if(TiliaUser::$data['user']['membership']['photos']<=0) {
return $file;
}
However, I'm unable to get the error message to show up. Any ideas?
