As the sun rises and the forest mist clears, and the clouds return and the caves darken, these changes of light and shadow are the morning and evening in the mountains. Wildflowers bloom with their subtle fragrance, fine trees flourish with their dense shade, the wind and frost are pure and clean, and the water recedes to reveal the rocks—these are the four seasons in the mountains. Going out in the morning and returning in the evening, the scenery of the four seasons is different, and the joy is endless.至于负者歌于途,行者休于树,前者呼,后者应,伛偻提携,往来而不绝者,滁人游也。临溪而渔,溪深而鱼肥,酿泉为酒,泉香而酒洌,山肴野蔌,杂然而前陈者,太守宴也。宴酣之乐,非丝非竹,射者中,弈者胜,觥筹交错,起坐而喧哗者,众宾欢也。苍颜白发,颓然乎其间者,太守醉也。
<?php
/**
* Manage media uploaded file.
*
* There are many filters in here for media. Plugins can extend functionality
* by hooking into the filters.
*
* @package WordPress
* @subpackage Administration
*/
/** Load WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';
if ( ! current_user_can( 'upload_files' ) ) {
wp_die( __( 'Sorry, you are not allowed to upload files.' ) );
}
wp_enqueue_script( 'plupload-handlers' );
$post_id = 0;
if ( isset( $_REQUEST['post_id'] ) ) {
$post_id = absint( $_REQUEST['post_id'] );
if ( ! get_post( $post_id ) || ! current_user_can( 'edit_post', $post_id ) ) {
$post_id = 0;
}
}
if ( $_POST ) {
if ( isset( $_POST['html-upload'] ) && ! empty( $_FILES ) ) {
check_admin_referer( 'media-form' );
// Upload File button was clicked.
$upload_id = media_handle_upload( 'async-upload', $post_id );
if ( is_wp_error( $upload_id ) ) {
wp_die( $upload_id );
}
}
wp_redirect( admin_url( 'upload.php' ) );
exit;
}
// Used in the HTML title tag.
$title = __( 'Upload New Media' );
$parent_file = 'upload.php';
get_current_screen()->add_help_tab(
array(
'id' => 'overview',
'title' => __( 'Overview' ),
'content' =>
'<p>' . __( 'You can upload media files here without creating a post first. This allows you to upload files to use with posts and pages later and/or to get a web link for a particular file that you can share. There are three options for uploading files:' ) . '</p>' .
'<ul>' .
'<li>' . __( '<strong>Drag and drop</strong> your files into the area below. Multiple files are allowed.' ) . '</li>' .
'<li>' . __( 'Clicking <strong>Select Files</strong> opens a navigation window showing you files in your operating system. Selecting <strong>Open</strong> after clicking on the file you want activates a progress bar on the uploader screen.' ) . '</li>' .
'<li>' . __( 'Revert to the <strong>Browser Uploader</strong> by clicking the link below the drag and drop box.' ) . '</li>' .
'</ul>',
)
);
get_current_screen()->set_help_sidebar(
'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
'<p>' . __( '<a href="https://wordpress.org/documentation/article/media-add-new-screen/">Documentation on Uploading Media Files</a>' ) . '</p>' .
'<p>' . __( '<a href="https://wordpress.org/support/forums/">Support forums</a>' ) . '</p>'
);
require_once ABSPATH . 'wp-admin/admin-header.php';
$form_class = 'wp-upload-form media-upload-form type-form validate';
if ( get_user_setting( 'uploader' ) || isset( $_GET['browser-uploader'] ) ) {
$form_class .= ' html-uploader';
}
?>
<div class="wrap">
<h1><?php echo esc_html( $title ); ?></h1>
<form enctype="multipart/form-data" method="post" action="<?php echo esc_url( admin_url( 'media-new.php' ) ); ?>" class="<?php echo esc_attr( $form_class ); ?>" id="file-form">
<?php media_upload_form(); ?>
<script type="text/javascript">
var post_id = <?php echo absint( $post_id ); ?>, shortform = 3;
</script>
<input type="hidden" name="post_id" id="post_id" value="<?php echo absint( $post_id ); ?>" />
<?php wp_nonce_field( 'media-form' ); ?>
<div id="media-items" class="hide-if-no-js"></div>
</form>
</div>
<?php
require_once ABSPATH . 'wp-admin/admin-footer.php';