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
/**
* Introduction hook
*
* @package yuma
*/
if ( ! function_exists( 'yuma_add_introduction_section' ) ) :
/**
* Add introduction section
*
*@since Yuma 1.0.0
*/
function yuma_add_introduction_section() {
// Check if introduction is enabled on frontpage
$introduction_enable = apply_filters( 'yuma_section_status', 'enable_introduction', '' );
if ( ! $introduction_enable )
return false;
// Get introduction section details
$section_details = array();
$section_details = apply_filters( 'yuma_filter_introduction_section_details', $section_details );
if ( empty( $section_details ) )
return;
// Render introduction section now.
yuma_render_introduction_section( $section_details );
}
endif;
add_action( 'yuma_primary_content_action', 'yuma_add_introduction_section', 20 );
if ( ! function_exists( 'yuma_get_introduction_section_details' ) ) :
/**
* introduction section details.
*
* @since Yuma 1.0.0
* @param array $input introduction section details.
*/
function yuma_get_introduction_section_details( $input ) {
// Content type.
$introduction_content_type = yuma_theme_option( 'introduction_content_type' );
$content = array();
switch ( $introduction_content_type ) {
case 'page':
$page_id = yuma_theme_option( 'introduction_content_page' );
$args = array(
'post_type' => 'page',
'page_id' => absint( $page_id ),
'posts_per_page' => 1,
);
break;
default:
return;
break;
}
// Run The Loop.
$query = new WP_Query( $args );
if ( $query->have_posts() ) :
while ( $query->have_posts() ) : $query->the_post();
$page_post['id'] = get_the_id();
$page_post['title'] = get_the_title();
$page_post['url'] = get_the_permalink();
$page_post['excerpt'] = yuma_trim_content( 30 );
$page_post['image'] = has_post_thumbnail() ? get_the_post_thumbnail_url( get_the_id(), 'medium_large' ) : '';
// Push to the main array.
array_push( $content, $page_post );
endwhile;
endif;
wp_reset_postdata();
if ( ! empty( $content ) )
$input = $content;
return $input;
}
endif;
// introduction section content details.
add_filter( 'yuma_filter_introduction_section_details', 'yuma_get_introduction_section_details' );
if ( ! function_exists( 'yuma_render_introduction_section' ) ) :
/**
* Start introduction section
*
* @return string introduction content
* @since Yuma 1.0.0
*
*/
function yuma_render_introduction_section( $content_details = array() ) {
if ( empty( $content_details ) )
return;
$introduction_excerpt = yuma_theme_option( 'introduction_excerpt' );
$readmore = yuma_theme_option('introduction_readmore_label');
foreach ( $content_details as $content ) : ?>
<div id="introduction" class="relative homepage-section">
<div class="wrapper page-section <?php echo esc_attr( yuma_theme_option('introduction_alignment'), 'right-align' ) ?>">
<article class="hentry <?php echo empty( $content['image'] ) ? 'no-featured-image' : ''; ?>">
<div class="post-wrapper">
<div class="entry-container">
<header class="entry-header">
<h2 class="entry-title"><a href="<?php echo esc_url( $content['url'] ); ?>"><?php echo yuma_title_allow_span( $content['title'] ); ?></a></h2>
</header>
<?php if ( 'excerpt' == $introduction_excerpt ) : ?>
<div class="entry-content">
<p><?php echo wp_kses_post( $content['excerpt'] ); ?></p>
</div><!-- .entry-content -->
<?php endif;
if ( ! empty( $readmore ) ) : ?>
<div class="read-more">
<a href="<?php echo esc_url( $content['url'] ); ?>" class="btn"><?php echo esc_html( $readmore ); ?></a>
</div>
<?php endif; ?>
</div><!-- .entry-container -->
<?php if ( ! empty( $content['image'] ) ) : ?>
<div class="featured-image">
<a href="<?php echo esc_url( $content['url'] ); ?>"><img src="<?php echo esc_url( $content['image'] ); ?>" alt="<?php echo esc_attr( $content['title'] ); ?>"></a>
</div><!-- .featured-image -->
<?php endif; ?>
</div><!-- .post-wrapper -->
</article>
</div><!-- .wrapper -->
</div><!-- #introduction -->
<?php endforeach;
}
endif;