I have a wordpress plugin user file upload. It shows repeated file upload fileds under /wp-admin/user-edit.php so admin can upload files to user account.
This works well till 139 files and after that its shows us an unknown error.
From this URL
/wp-admin/user-edit.php?user_id=20&wp_http_referer=%2xxxyz.com%2Fwp-admin%2Fusers.php%3Fpaged%3D2
Its going to this below URL only for the 139 no. file.
/wp-admin/user-edit.php
We have consulted with so many wordpress consultant but there is no luck. We had also increased the wp memory to 256M and max execution time.
When I viewed the source I got these things.
<!DOCTYPE html>
<!-- Ticket #11289, IE bug fix: always pad the error page with enough characters such that it is greater than 512 bytes, even after gzip compression abcdefghijklmnopqrstuvwxyz1234567890aabbccddeeffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz11223344556677889900abacbcbdcdcededfefegfgfhghgihihjijikjkjlklkmlmlnmnmononpopoqpqprqrqsrsrtstsubcbcdcdedefefgfabcadefbghicjkldmnoepqrfstugvwxhyz1i234j567k890laabmbccnddeoeffpgghqhiirjjksklltmmnunoovppqwqrrxsstytuuzvvw0wxx1yyz2z113223434455666777889890091abc2def3ghi4jkl5mno6pqr7stu8vwx9yz11aab2bcc3dd4ee5ff6gg7hh8ii9j0jk1kl2lmm3nnoo4p5pq6qrr7ss8tt9uuvv0wwx1x2yyzz13aba4cbcb5dcdc6dedfef8egf9gfh0ghg1ihi2hji3jik4jkj5lkl6kml7mln8mnm9ono
-->
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width">
<title>WordPress › Error</title>
</head>
<body id="error-page">
<p>Invalid user ID.</p></body>
</html>
The function in my Plugins file
//change upload directory
public function user_upload_files_dir($upload) {
//check if this a user-edit page
$current_page = basename($_SERVER['HTTP_REFERER']);
$current_page_tmp = explode("?", $current_page);
$current_page = $current_page_tmp[0];
if ($current_page != "user-edit.php")
return $upload;
// check if it a async-upload request
$referer = basename($_SERVER['REQUEST_URI']);
if ($referer != "async-upload.php")
return $upload;
//get userid from http http_referer
$p = parse_url($_SERVER['HTTP_REFERER']);
parse_str($p["query"], $get);
$user_id = $get['user_id'];
//change upload directory to user-files/$user_id
$baseDir = WP_CONTENT_DIR . '/uploads/user-files/';
$baseUrl = WP_CONTENT_URL . '/uploads/user-files/';
$upload['subdir'] = $user_id;
$upload['path'] = $baseDir . $upload['subdir'];
$upload['url'] = $baseUrl . $upload['subdir'];
return $upload;
}
//Enqueue class assets
public function enqueue() {
global $pagenow;
if ($pagenow != "user-edit.php")
return;
// Enqueue styles
wp_enqueue_style('bhuufu_admin_styles', BHUUFU_URL . '/assets/css/admin_styles.css');
// Enqueue scripts
wp_enqueue_script('jquery');
wp_enqueue_script('bhuufu_repeatable-fields.js', BHUUFU_URL . '/assets/js/repeatable-fields.js');
wp_enqueue_script('bhuufu_admin_script', BHUUFU_URL . 'assets/js/stb_admin.js');
// Hook to add/remove files
do_action('BHUUFU/assets/enqueue');
}
//conditionally_add_scripts_and_styles
public function conditionally_add_scripts_and_styles($posts) {
if (empty($posts))
return $posts;
$shortcode_found = false;
foreach ($posts as $post) {
if (stripos($post->post_content, '[list_user_files]') !== false) {
$shortcode_found = true;
break;
}
}
if ($shortcode_found) {
wp_enqueue_style('user-upload-css', BHUUFU_URL . 'assets/css/styles.css');
}
return $posts;
}
//user_file_upload_fields
function add_user_file_upload_fields($user) {
$bhu_uufef = get_user_meta($user->ID, 'user_file_uploads', true);
wp_enqueue_media();
?>
<h3><?php _e('File Uploads', 'wpcf7'); ?></h3>
<div class="ff-repeatable">
<table>
<thead>
<tr>
<th><?php _e('Url', 'wpcf7'); ?></th>
<th><?php _e('Name', 'wpcf7'); ?></th>
<th><?php _e('Decsription', 'wpcf7'); ?></th>
<th><img alt="Add Row" class="ff-add-row" src="<?php echo BHUUFU_URL; ?>assets/images/add.png"></th>
</tr>
</thead>
<tbody>
<tr class="ff-add-template" style="">
<td><input type="text" name="bhuufu-user-uploads[file_url_tmp][]" class="medium-text file_url" value="" /></td>
<td><input type="text" name="bhuufu-user-uploads[file_name_tmp][]" class="medium-text file_name" value="" /></td>
<td><input type="text" name="bhuufu-user-uploads[file_description_tmp][]" class="medium-text file_description" value="" /></td>
<td>
<input type="hidden" name="bhuufu-user-uploads[file_id_tmp][]" class="medium-text file_id" value="" />
<input type="hidden" name="bhuufu-user-uploads[file_oname_tmp][]" class="medium-text file_oname" value="" />
<input type="hidden" name="bhuufu-user-uploads[file_mime_tmp][]" class="medium-text file_mime" value="" />
<input class="button _unique_name_button" name="_unique_name_button" value="Select File" />
<img alt="Remove Row" class="ff-remove-row" src="<?php echo BHUUFU_URL; ?>assets/images/remove.png">
</td>
</tr>
<?php
if (isset($bhu_uufef['file_url']) && $extra_fields = array_filter($bhu_uufef['file_url'])) {
foreach ($extra_fields as $key => $value) {
echo'<tr>
<td><input type="text" name="bhuufu-user-uploads[file_url_tmp][]" class="medium-text file_url" value="' . $bhu_uufef['file_url'][$key] . '" /></td>
<td><input type="text" name="bhuufu-user-uploads[file_name_tmp][]" class="medium-text file_name" value="' . $bhu_uufef['file_name'][$key] . '" /></td>
<td><input type="text" name="bhuufu-user-uploads[file_description_tmp][]" class="medium-text file_description" value="' . $bhu_uufef['file_description'][$key] . '" /></td>
<td>
<input type="hidden" name="bhuufu-user-uploads[file_id_tmp][]" class="medium-text file_id" value="' . $bhu_uufef['file_id'][$key] . '" />
<input type="hidden" name="bhuufu-user-uploads[file_oname_tmp][]" class="medium-text file_oname" value="' . $bhu_uufef['file_oname'][$key] . '" />
<input type="hidden" name="bhuufu-user-uploads[file_mime_tmp][]" class="medium-text file_mime" value="' . $bhu_uufef['file_mime'][$key] . '" />
<input class="button _unique_name_button" name="_unique_name_button" value="Select File" />
<img alt="Remove Row" class="ff-remove-row" src="' . BHUUFU_URL . 'assets/images/remove.png">
</td>
</tr>';
}
} else {
echo'
<tr>
<td><input type="text" name="bhuufu-user-uploads[file_url_tmp][]" class="medium-text file_url" value="" /></td>
<td><input type="text" name="bhuufu-user-uploads[file_name_tmp][]" class="medium-text file_name" value="" /></td>
<td><input type="text" name="bhuufu-user-uploads[file_description_tmp][]" class="medium-text file_description" value="" /></td>
<td>
<input type="hidden" name="bhuufu-user-uploads[file_id_tmp][]" class="medium-text file_id" value="" />
<input type="hidden" name="bhuufu-user-uploads[file_oname_tmp][]" class="medium-text file_oname" value="" />
<input type="hidden" name="bhuufu-user-uploads[file_mime_tmp][]" class="medium-text file_mime" value="" />
<input class="button _unique_name_button" name="_unique_name_button" value="Select File" />
<img alt="Remove Row" class="ff-remove-row" src="' . BHUUFU_URL . 'assets/images/remove.png">
</td>
</tr>';
}
?>
</tbody>
</table>
</div>
<?php
}
//user porfile fields save
public function save_user_file_upload_fields($user_id) {
if (isset($_POST['bhuufu-user-uploads']['file_url_tmp']) && $extra_fields = array_filter($_POST['bhuufu-user-uploads']['file_url_tmp'])) {
foreach ($extra_fields as $key => $value) {
$_POST['bhuufu-user-uploads']['file_url'][] = $_POST['bhuufu-user-uploads']['file_url_tmp'][$key];
$_POST['bhuufu-user-uploads']['file_name'][] = $_POST['bhuufu-user-uploads']['file_name_tmp'][$key];
$_POST['bhuufu-user-uploads']['file_description'][] = $_POST['bhuufu-user-uploads']['file_description_tmp'][$key];
$_POST['bhuufu-user-uploads']['file_id'][] = $_POST['bhuufu-user-uploads']['file_id_tmp'][$key];
$_POST['bhuufu-user-uploads']['file_oname'][] = $_POST['bhuufu-user-uploads']['file_oname_tmp'][$key];
$_POST['bhuufu-user-uploads']['file_mime'][] = $_POST['bhuufu-user-uploads']['file_mime_tmp'][$key];
}
}
unset($_POST['bhuufu-user-uploads']['file_url_tmp']);
unset($_POST['bhuufu-user-uploads']['file_name_tmp']);
unset($_POST['bhuufu-user-uploads']['file_description_tmp']);
unset($_POST['bhuufu-user-uploads']['file_id_tmp']);
unset($_POST['bhuufu-user-uploads']['file_oname_tmp']);
unset($_POST['bhuufu-user-uploads']['file_mime_tmp']);
update_usermeta($user_id, 'user_file_uploads', $_POST['bhuufu-user-uploads']);
}
//delete file
public function deletefile() {
global $wpdb;
$file_id = $_REQUEST["file_id"];
$user_id = $_REQUEST["user_id"];
// Delete file
$is_deleted = wp_delete_attachment($file_id);
if ($is_deleted->ID) {
$bhu_uufef = get_user_meta($user_id, 'user_file_uploads', true);
$key = array_search($file_id, $bhu_uufef['file_id']);
unset($bhu_uufef['file_url'][$key]);
unset($bhu_uufef['file_name'][$key]);
unset($bhu_uufef['file_description'][$key]);
unset($bhu_uufef['file_id'][$key]);
unset($bhu_uufef['file_oname'][$key]);
unset($bhu_uufef['file_mime'][$key]);
update_usermeta($user_id, 'user_file_uploads', $bhu_uufef);
$result['status'] = "sucess";
} else {
$result['status'] = "fail";
}
echo json_encode($result);
exit;
}
