晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。 林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。 见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝) 既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。 南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。
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<?php
/**
* Edit links form for inclusion in administration panels.
*
* @package WordPress
* @subpackage Administration
*/
// Don't load directly.
if ( ! defined( 'ABSPATH' ) ) {
die( '-1' );
}
if ( ! empty( $link_id ) ) {
/* translators: %s: URL to Links screen. */
$heading = sprintf( __( '<a href="%s">Links</a> / Edit Link' ), 'link-manager.php' );
$submit_text = __( 'Update Link' );
$form_name = 'editlink';
$nonce_action = 'update-bookmark_' . $link_id;
} else {
/* translators: %s: URL to Links screen. */
$heading = sprintf( __( '<a href="%s">Links</a> / Add New Link' ), 'link-manager.php' );
$submit_text = __( 'Add Link' );
$form_name = 'addlink';
$nonce_action = 'add-bookmark';
}
require_once ABSPATH . 'wp-admin/includes/meta-boxes.php';
add_meta_box( 'linksubmitdiv', __( 'Save' ), 'link_submit_meta_box', null, 'side', 'core' );
add_meta_box( 'linkcategorydiv', __( 'Categories' ), 'link_categories_meta_box', null, 'normal', 'core' );
add_meta_box( 'linktargetdiv', __( 'Target' ), 'link_target_meta_box', null, 'normal', 'core' );
add_meta_box( 'linkxfndiv', __( 'Link Relationship (XFN)' ), 'link_xfn_meta_box', null, 'normal', 'core' );
add_meta_box( 'linkadvanceddiv', __( 'Advanced' ), 'link_advanced_meta_box', null, 'normal', 'core' );
/** This action is documented in wp-admin/includes/meta-boxes.php */
do_action( 'add_meta_boxes', 'link', $link );
/**
* Fires when link-specific meta boxes are added.
*
* @since 3.0.0
*
* @param object $link Link object.
*/
do_action( 'add_meta_boxes_link', $link );
/** This action is documented in wp-admin/includes/meta-boxes.php */
do_action( 'do_meta_boxes', 'link', 'normal', $link );
/** This action is documented in wp-admin/includes/meta-boxes.php */
do_action( 'do_meta_boxes', 'link', 'advanced', $link );
/** This action is documented in wp-admin/includes/meta-boxes.php */
do_action( 'do_meta_boxes', 'link', 'side', $link );
add_screen_option(
'layout_columns',
array(
'max' => 2,
'default' => 2,
)
);
get_current_screen()->add_help_tab(
array(
'id' => 'overview',
'title' => __( 'Overview' ),
'content' =>
'<p>' . __( 'You can add or edit links on this screen by entering information in each of the boxes. Only the link’s web address and name (the text you want to display on your site as the link) are required fields.' ) . '</p>' .
'<p>' . __( 'The boxes for link name, web address, and description have fixed positions, while the others may be repositioned using drag and drop. You can also hide boxes you do not use in the Screen Options tab, or minimize boxes by clicking on the title bar of the box.' ) . '</p>' .
'<p>' . __( 'XFN stands for <a href="https://gmpg.org/xfn/">XHTML Friends Network</a>, which is optional. WordPress allows the generation of XFN attributes to show how you are related to the authors/owners of the site to which you are linking.' ) . '</p>',
)
);
get_current_screen()->set_help_sidebar(
'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
'<p>' . __( '<a href="https://codex.wordpress.org/Links_Add_New_Screen">Documentation on Creating Links</a>' ) . '</p>' .
'<p>' . __( '<a href="https://wordpress.org/support/forums/">Support forums</a>' ) . '</p>'
);
require_once ABSPATH . 'wp-admin/admin-header.php';
?>
<div class="wrap">
<h1 class="wp-heading-inline">
<?php
echo esc_html( $title );
?>
</h1>
<a href="link-add.php" class="page-title-action"><?php echo esc_html__( 'Add New Link' ); ?></a>
<hr class="wp-header-end">
<?php
if ( isset( $_GET['added'] ) ) {
wp_admin_notice(
__( 'Link added.' ),
array(
'id' => 'message',
'additional_classes' => array( 'updated' ),
'dismissible' => true,
)
);
}
?>
<form name="<?php echo esc_attr( $form_name ); ?>" id="<?php echo esc_attr( $form_name ); ?>" method="post" action="link.php">
<?php
if ( ! empty( $link_added ) ) {
echo $link_added;
}
wp_nonce_field( $nonce_action );
wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false );
wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false );
?>
<div id="poststuff">
<div id="post-body" class="metabox-holder columns-<?php echo ( 1 === get_current_screen()->get_columns() ) ? '1' : '2'; ?>">
<div id="post-body-content">
<div id="namediv" class="postbox">
<h2 class="postbox-header"><label for="link_name"><?php _ex( 'Name', 'link name' ); ?></label></h2>
<div class="inside">
<input type="text" name="link_name" size="30" maxlength="255" value="<?php echo esc_attr( $link->link_name ); ?>" id="link_name" />
<p><?php _e( 'Example: Nifty blogging software' ); ?></p>
</div>
</div>
<div id="addressdiv" class="postbox">
<h2 class="postbox-header"><label for="link_url"><?php _e( 'Web Address' ); ?></label></h2>
<div class="inside">
<input type="text" name="link_url" size="30" maxlength="255" class="code" value="<?php echo esc_url( $link->link_url ); ?>" id="link_url" />
<p><?php _e( 'Example: <code>https://wordpress.org/</code> — do not forget the <code>https://</code>' ); ?></p>
</div>
</div>
<div id="descriptiondiv" class="postbox">
<h2 class="postbox-header"><label for="link_description"><?php _e( 'Description' ); ?></label></h2>
<div class="inside">
<input type="text" name="link_description" size="30" maxlength="255" value="<?php echo isset( $link->link_description ) ? esc_attr( $link->link_description ) : ''; ?>" id="link_description" />
<p><?php _e( 'This will be shown when someone hovers over the link in the blogroll, or optionally below the link.' ); ?></p>
</div>
</div>
</div><!-- /post-body-content -->
<div id="postbox-container-1" class="postbox-container">
<?php
/** This action is documented in wp-admin/includes/meta-boxes.php */
do_action( 'submitlink_box' );
$side_meta_boxes = do_meta_boxes( 'link', 'side', $link );
?>
</div>
<div id="postbox-container-2" class="postbox-container">
<?php
do_meta_boxes( null, 'normal', $link );
do_meta_boxes( null, 'advanced', $link );
?>
</div>
<?php
if ( $link_id ) :
?>
<input type="hidden" name="action" value="save" />
<input type="hidden" name="link_id" value="<?php echo (int) $link_id; ?>" />
<input type="hidden" name="cat_id" value="<?php echo (int) $cat_id; ?>" />
<?php else : ?>
<input type="hidden" name="action" value="add" />
<?php endif; ?>
</div>
</div>
</form>
</div>