-3 Removals
+3 Additions
<?php <?php
/** /**
* Attachment Uploader class * Attachment Uploader class
* *
* @since 1.0 * @since 1.0
* @package wpuf * @package wpuf
*/ */
class WPUF_Upload { class WPUF_Upload {
function __construct() { function __construct() {
add_action( 'wp_ajax_wpuf_file_upload', array($this, 'upload_file') ); add_action( 'wp_ajax_wpuf_file_upload', array($this, 'upload_file') );
add_action( 'wp_ajax_nopriv_wpuf_file_upload', array($this, 'upload_file') ); add_action( 'wp_ajax_nopriv_wpuf_file_upload', array($this, 'upload_file') );
add_action( 'wp_ajax_wpuf_file_del', array($this, 'delete_file') ); add_action( 'wp_ajax_wpuf_file_del', array($this, 'delete_file') );
add_action( 'wp_ajax_nopriv_wpuf_file_del', array($this, 'delete_file') ); add_action( 'wp_ajax_nopriv_wpuf_file_del', array($this, 'delete_file') );
add_action( 'wp_ajax_wpuf_insert_image', array( $this, 'insert_image' ) ); add_action( 'wp_ajax_wpuf_insert_image', array( $this, 'insert_image' ) );
add_action( 'wp_ajax_nopriv_wpuf_insert_image', array( $this, 'insert_image' ) ); add_action( 'wp_ajax_nopriv_wpuf_insert_image', array( $this, 'insert_image' ) );
} }
function upload_file( $image_only = false ) { function upload_file( $image_only = false ) {
$upload = array( $upload = array(
'name' => $_FILES['wpuf_file']['name'], 'name' => $_FILES['wpuf_file']['name'],
'type' => $_FILES['wpuf_file']['type'], 'type' => $_FILES['wpuf_file']['type'],
'tmp_name' => $_FILES['wpuf_file']['tmp_name'], 'tmp_name' => $_FILES['wpuf_file']['tmp_name'],
'error' => $_FILES['wpuf_file']['error'], 'error' => $_FILES['wpuf_file']['error'],
'size' => $_FILES['wpuf_file']['size'] 'size' => $_FILES['wpuf_file']['size']
); );
header('Content-Type: text/html; charset=' . get_option('blog_charset')); header('Content-Type: text/html; charset=' . get_option('blog_charset'));
$attach = $this->handle_upload( $upload ); $attach = $this->handle_upload( $upload );
if ( $attach['success'] ) { if ( $attach['success'] ) {
$response = array( 'success' => true ); $response = array( 'success' => true );
if ($image_only) { if ($image_only) {
$response['html'] = wp_get_attachment_image( $attach['attach_id'], 'full' ); $response['html'] = wp_get_attachment_image( $attach['attach_id'], 'full' );
} else { } else {
$response['html'] = $this->attach_html( $attach['attach_id'] ); $response['html'] = $this->attach_html( $attach['attach_id'] );
// $response['html'] = wp_get_attachment_image( $attach['attach_id'], 'thumbnail' ); // $response['html'] = wp_get_attachment_image( $attach['attach_id'], 'thumbnail' );
} }
echo $response['html']; echo $response['html'];
} else { } else {
echo 'error'; echo 'error';
} }
// $response = array('success' => false, 'message' => $attach['error']); // $response = array('success' => false, 'message' => $attach['error']);
// echo json_encode( $response ); // echo json_encode( $response );
exit; exit;
} }
/** /**
* Generic function to upload a file * Generic function to upload a file
* *
* @param string $field_name file input field name * @param string $field_name file input field name
* @return bool|int attachment id on success, bool false instead * @return bool|int attachment id on success, bool false instead
*/ */
function handle_upload( $upload_data ) { function handle_upload( $upload_data ) {
$uploaded_file = wp_handle_upload( $upload_data, array('test_form' => false) ); $uploaded_file = wp_handle_upload( $upload_data, array('test_form' => false) );
// If the wp_handle_upload call returned a local path for the image // If the wp_handle_upload call returned a local path for the image
if ( isset( $uploaded_file['file'] ) ) { if ( isset( $uploaded_file['file'] ) ) {
$file_loc = $uploaded_file['file']; $file_loc = $uploaded_file['file'];
$file_name = basename( $upload_data['name'] ); $file_name = basename( $upload_data['name'] );
$file_type = wp_check_filetype( $file_name ); $file_type = wp_check_filetype( $file_name );
$attachment = array( $attachment = array(
'post_mime_type' => $file_type['type'], 'post_mime_type' => $file_type['type'],
'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $file_name ) ), 'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $file_name ) ),
'post_content' => '', 'post_content' => '',
'post_status' => 'inherit' 'post_status' => 'inherit'
); );
$attach_id = wp_insert_attachment( $attachment, $file_loc ); $attach_id = wp_insert_attachment( $attachment, $file_loc );
$attach_data = wp_generate_attachment_metadata( $attach_id, $file_loc ); $attach_data = wp_generate_attachment_metadata( $attach_id, $file_loc );
wp_update_attachment_metadata( $attach_id, $attach_data ); wp_update_attachment_metadata( $attach_id, $attach_data );
return array('success' => true, 'attach_id' => $attach_id); return array('success' => true, 'attach_id' => $attach_id);
} }
return array('success' => false, 'error' => $uploaded_file['error']); return array('success' => false, 'error' => $uploaded_file['error']);
} }
public static function attach_html( $attach_id, $type = NULL ) { public static function attach_html( $attach_id, $type = NULL ) {
if ( !$type ) { if ( !$type ) {
$type = isset( $_GET['type'] ) ? $_GET['type'] : 'image'; $type = isset( $_GET['type'] ) ? $_GET['type'] : 'image';
} }
$attachment = get_post( $attach_id ); $attachment = get_post( $attach_id );
if (!$attachment) { if (!$attachment) {
return; return;
} }
if (wp_attachment_is_image( $attach_id)) { if (wp_attachment_is_image( $attach_id)) {
$image = wp_get_attachment_image_src( $attach_id, 'thumbnail' ); $image = wp_get_attachment_image_src( $attach_id, 'full' );
$image = $image[0]; $image = $image[0];
} else { } else {
$image = wp_mime_type_icon( $attach_id ); $image = wp_mime_type_icon( $attach_id );
} }
$html = '<li class="image-wrap thumbnail" style="width: 150px">'; $html = '<li class="image-wrap thumbnail">';
$html .= sprintf( '<div class="attachment-name"><img src="%s" alt="%s" /></div>', $image, esc_attr( $attachment->post_title ) ); $html .= sprintf( '<div class="attachment-name"><img src="%s" alt="%s" /></div>', $image, esc_attr( $attachment->post_title ) );
$html .= sprintf( '<div class="caption"><a href="#" class="btn btn-danger btn-small attachment-delete" data-attach_id="%d">%s</a></div>', $attach_id, __( 'Delete', 'wpuf' ) ); $html .= sprintf( '<div class="caption"><a href="#" class="btn btn-danger btn-small attachment-delete" data-attach_id="%d">%s</a></div>', $attach_id, __( '<span>[X]</span> Delete Image', 'wpuf' ) );
$html .= sprintf( '<input type="hidden" name="wpuf_files[%s][]" value="%d">', $type, $attach_id ); $html .= sprintf( '<input type="hidden" name="wpuf_files[%s][]" value="%d">', $type, $attach_id );
$html .= '</li>'; $html .= '</li>';
return $html; return $html;
} }
function delete_file() { function delete_file() {
check_ajax_referer( 'wpuf_nonce', 'nonce' ); check_ajax_referer( 'wpuf_nonce', 'nonce' );
$attach_id = isset( $_POST['attach_id'] ) ? intval( $_POST['attach_id'] ) : 0; $attach_id = isset( $_POST['attach_id'] ) ? intval( $_POST['attach_id'] ) : 0;
$attachment = get_post( $attach_id ); $attachment = get_post( $attach_id );
//post author or editor role //post author or editor role
if ( get_current_user_id() == $attachment->post_author || current_user_can( 'delete_private_pages' ) ) { if ( get_current_user_id() == $attachment->post_author || current_user_can( 'delete_private_pages' ) ) {
wp_delete_attachment( $attach_id, true ); wp_delete_attachment( $attach_id, true );
echo 'success'; echo 'success';
} }
exit; exit;
} }
function associate_file( $attach_id, $post_id ) { function associate_file( $attach_id, $post_id ) {
wp_update_post( array( wp_update_post( array(
'ID' => $attach_id, 'ID' => $attach_id,
'post_parent' => $post_id 'post_parent' => $post_id
) ); ) );
} }
function insert_image() { function insert_image() {
$this->upload_file( true ); $this->upload_file( true );
} }
}}
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