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
class MFN_Options_font_select extends Mfn_Options_field
{
/**
* Render
*/
public function render( $meta = false, $vb = false, $js = false )
{
$fonts = mfn_fonts();
$is_google = $this->value;
if( in_array( $this->value, $fonts['system'] ) || in_array( $this->value, $fonts['custom'] ) ){
$is_google = false;
}
if( ! empty($this->value) ){
$this->value = str_replace('#', '', $this->value);
}
// output -----
echo '<div class="form-group font-family-select">';
echo '<div class="form-control">';
echo '<select class="mfn-field-value mfn-form-control mfn-form-select" '. $this->get_name( $meta ) .' data-value="'. esc_attr($is_google) .'">';
if( ! empty( $this->field['param']['allow-empty'] ) ){
echo '<optgroup label="'. esc_html__( 'Default', 'mfn-opts' ) .'">';
echo '<option value="" '. selected($this->value, '', false).'>'. esc_html__( 'Default', 'mfn-opts' ) .'</option>';
echo '</optgroup>';
}
// system fonts
echo '<optgroup label="'. esc_html__( 'System', 'mfn-opts' ) .'">';
foreach ($fonts['system'] as $font) {
$font_name = $font;
if( '' === $font_name ){
if( $meta || ! empty($this->field['default']) ){
$font_name = __('Default','mfn-opts');
} else {
$font_name = __('System font','mfn-opts'); // theme options
}
}
echo '<option value="'. esc_attr($font) .'" '. selected($this->value, $font, false).'>'. esc_html($font_name) .'</option>';
}
echo '</optgroup>';
// custom font | uploaded in theme options
if ( ! empty( $fonts['custom'] ) ) {
echo '<optgroup label="'. esc_html__( 'Custom Fonts', 'mfn-opts' ) .'">';
foreach ($fonts['custom'] as $font) {
$font = str_replace('#', '', $font);
echo '<option value="'. esc_attr($font) .'" '. selected($this->value, $font, false).'>'. esc_html($font) .'</option>';
}
echo '</optgroup>';
}
// google fonts | all
if ( ! empty( $fonts['all'] ) ) {
echo '<optgroup data-type="google-fonts" label="'. esc_html__( 'Google Fonts', 'mfn-opts' ) .'">';
if( $is_google ){
echo '<option selected value="'. esc_attr($this->value) .'">'. esc_html($this->value) .'</option>';
}
echo '<option disabled value="">'. esc_html__( 'Loading...', 'mfn-opts' ) .'</option>';
// foreach ($fonts['all'] as $font) {
// echo '<option value="'. esc_attr($font) .'" '. selected($this->value, $font, false) .'>'. esc_html($font) .'</option>';
// }
echo '</optgroup>';
}
echo '</select>';
echo '</div>';
echo '</div>';
}
/**
* Enqueue
*/
public function enqueue()
{
if( wp_script_is( 'mfn-opts-field-font-select', 'enqueued') ){
return; // prevent localize script more than once
}
wp_register_script( 'mfn-opts-field-font-select', MFN_OPTIONS_URI .'fields/font_select/field_font_select.js', array( 'jquery' ), MFN_THEME_VERSION, true );
$google_fonts = mfn_fonts('all');
wp_localize_script( 'mfn-opts-field-font-select', 'mfn_google_fonts', $google_fonts );
wp_enqueue_script( 'mfn-opts-field-font-select' );
}
}