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dengtongyu committed 2018-05-08 11:22:54 +08:00
1 parent 5acc46db8e
commit 843783ce9a
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wp-content/themes/Beginning/includes/widgets/index.php
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<?php
// Silence is golden.
wp-content/themes/Beginning/includes/widgets/widget-banner.php
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<?php
/**
* 小工具：广告
*/
class Bing_widget_banner extends WP_Widget{
//默认设置
public $default_instance = array();
//初始化
function __construct(){
parent::__construct(
'banner',
THEME_WIDGET_PREFIX . __( '广告', 'Bing' ),
array( 'description' => __( '自定义广告代码', 'Bing' ) )
);
$this->default_instance = array(
'title' => __( '广告', 'Bing' ),
'code' => ''
);
}
//小工具内容
function widget( $args, $instance ){
if( empty( $instance ) ) $instance = $this->default_instance;
$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
echo $args['before_widget'];
if( !empty( $title ) ) echo $args['before_title'] . $title . $args['after_title'];
echo $instance['code'];
echo $args['after_widget'];
}
//保存设置选项
function update( $new_instance, $old_instance ){
$instance = array();
//标题
$instance['title'] = strip_tags( $new_instance['title'] );
//广告代码
$instance['code'] = force_balance_tags( $new_instance['code'] );
$instance['code'] = do_shortcode( $instance['code'] );
return $instance;
}
//设置表单
function form( $instance ){
$instance = wp_parse_args( $instance, $this->default_instance );
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( '标题：', 'Bing' ); ?></label>
<input type="text" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php echo esc_attr( $instance['title'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'code' ) ); ?>"><?php _e( '广告代码：', 'Bing' ); ?></label>
<textarea class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'code' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'code' ) ); ?>" rows="10"><?php echo esc_attr( $instance['code'] ); ?></textarea>
</p>
<?php if( !empty( $instance['code'] ) ): ?>
<p><?php _e( '广告预览：', 'Bing' ); ?></p>
<div style="margin: 13px 0; overflow: hidden;">
<?php echo $instance['code']; ?>
<div class="clear: both;"></div>
</div>
<?php endif; ?>
<?php
}
}
register_widget( 'Bing_widget_banner' );
//End of page.
wp-content/themes/Beginning/includes/widgets/widget-posts-list.php
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<?php
/**
* 小工具：文章
*/
class Bing_widget_posts_list extends WP_Widget{
//默认设置
public $default_instance = array();
//初始化
function __construct(){
parent::__construct(
'posts_list',
THEME_WIDGET_PREFIX . __( '文章', 'Bing' ),
array( 'description' => __( '根据设置可以显示不同的文章', 'Bing' ) )
);
$this->default_instance = array(
'title' => __( '文章', 'Bing' ),
'orderby' => 'date',
'descending' => true,
'number' => 5,
'thumbnail' => true,
'date_limit' => 'unlimited',
'exclude_posts' => array(),
'exclude_tax' => array()
);
}
//小工具内容
function widget( $args, $instance ){
if( empty( $instance ) ) $instance = $this->default_instance;
$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
echo $args['before_widget'];
if( !empty( $title ) ) echo $args['before_title'] . $title . $args['after_title'];
$query_args = array(
'ignore_sticky_posts' => true,
'orderby' => $instance['orderby'],
'order' => $instance['descending'] ? 'DESC' : 'ASC',
'posts_per_page' => $instance['number'],
'post__not_in' => $instance['exclude_posts']
);
if( $query_args['orderby'] == 'views' ){
$query_args['meta_key'] = 'views';
$query_args['orderby'] = 'meta_value_num';
}
if( $instance['date_limit'] != 'unlimited' ) $query_args['date_query'] = array( 'after' => $instance['date_limit'] );
if( !empty( $instance['exclude_tax'] ) ){
$query_args['tax_query'] = array( 'relation' => 'AND' );
foreach( $instance['exclude_tax'] as $tax => $term ) $query_args['tax_query'][] = array(
'taxonomy' => $tax,
'field' => 'id',
'terms' => $term,
'operator' => 'NOT IN'
);
}
Bing_sidebar_posts_list( $query_args, $instance['thumbnail'] );
echo $args['after_widget'];
}
//保存设置选项
function update( $new_instance, $old_instance ){
$instance = array();
//标题
$instance['title'] = strip_tags( $new_instance['title'] );
//文章排序
$all_orderby = array( 'date', 'comment_count', 'views', 'rand' );
$instance['orderby'] = in_array( $new_instance['orderby'], $all_orderby ) ? $new_instance['orderby'] : 'date';
//倒序排列
$instance['descending'] = !empty( $new_instance['descending'] );
//文章数量
$instance['number'] = absint( $new_instance['number'] );
if( $instance['number'] === 0 ) $instance['number'] = 1;
//显示缩略图
$instance['thumbnail'] = !empty( $new_instance['thumbnail'] );
//日期限制
$all_date_limit = array(
'unlimited',
'1 day ago',
'3 day ago',
'1 week ago',
'1 month ago',
'3 month ago',
'6 month ago',
'1 year ago',
'2 year ago',
'3 year ago'
);
$instance['date_limit'] = in_array( $new_instance['date_limit'], $all_date_limit ) ? $new_instance['date_limit'] : 'unlimited';
//排除文章
$instance['exclude_posts'] = array_map( 'absint', (array) $new_instance['exclude_posts'] );
if( !empty( $instance['exclude_posts'] ) ) $instance['exclude_posts'] = get_posts( array(
'post__in' => $instance['exclude_posts'],
'nopaging' => true,
'post_type' => 'post',
'post_status' => array( 'publish', 'future' ),
'fields' => 'ids',
'update_post_meta_cache' => false,
'update_post_term_cache' => false
) );
//排除分类法
$instance['exclude_tax'] = (array) $new_instance['exclude_tax'];
foreach( $instance['exclude_tax'] as $tax_name => $tax ){
if( !taxonomy_exists( $tax_name ) || !is_array( $tax ) || empty( $tax ) ){
unset( $instance['exclude_tax'][$tax_name] );
continue;
}
$instance['exclude_tax'][$tax_name] = (array) $instance['exclude_tax'][$tax_name];
foreach( $instance['exclude_tax'][$tax_name] as $key => $term_id ){
$instance['exclude_tax'][$tax_name][$key] = absint( $term_id );
if( !term_exists( $instance['exclude_tax'][$tax_name][$key], $tax_name ) ) unset( $instance['exclude_tax'][$tax_name][$key] );
}
if( empty( $instance['exclude_tax'][$tax_name] ) ) unset( $instance['exclude_tax'][$tax_name] );
}
return $instance;
}
//设置表单
function form( $instance ){
$instance = wp_parse_args( $instance, $this->default_instance );
$orderby = array(
'date' => __( '发布时间', 'Bing' ),
'comment_count' => __( '评论数量', 'Bing' ),
'views' => __( '浏览次数', 'Bing' ),
'rand' => __( '随机排列', 'Bing' )
);
$date_limit = array(
'unlimited' => __( '无限制', 'Bing' ),
'1 day ago' => __( '一天之内', 'Bing' ),
'3 day ago' => __( '三天之内', 'Bing' ),
'1 week ago' => __( '一周之内', 'Bing' ),
'1 month ago' => __( '一个月之内', 'Bing' ),
'3 month ago' => __( '三个月之内', 'Bing' ),
'6 month ago' => __( '半年之内', 'Bing' ),
'1 year ago' => __( '一年之内', 'Bing' ),
'2 year ago' => __( '两年之内', 'Bing' ),
'3 year ago' => __( '三年之内', 'Bing' )
);
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( '标题：', 'Bing' ); ?></label>
<input type="text" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php echo esc_attr( $instance['title'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'orderby' ) ); ?>"><?php _e( '文章排序：', 'Bing' ); ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'orderby' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'orderby' ) ); ?>">
<?php foreach( $orderby as $orderby_name => $orderby_title ): ?>
<option value="<?php echo $orderby_name; ?>"<?php selected( $instance['orderby'], $orderby_name ); ?>><?php echo $orderby_title; ?></option>
<?php endforeach; ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'descending' ) ); ?>"><?php _e( '倒序排列：', 'Bing' ); ?></label>
<input type="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'descending' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'descending' ) ); ?>" value="1"<?php checked( $instance['descending'] ); ?> />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'number' ) ); ?>"><?php _e( '文章数量：', 'Bing' ); ?></label>
<input type="number" id="<?php echo esc_attr( $this->get_field_id( 'number' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'number' ) ); ?>" value="<?php echo $instance['number']; ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'thumbnail' ) ); ?>"><?php _e( '显示缩略图：', 'Bing' ); ?></label>
<input type="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'thumbnail' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'thumbnail' ) ); ?>" value="1"<?php checked( $instance['thumbnail'] ); ?> />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'date_limit' ) ); ?>"><?php _e( '日期限制：', 'Bing' ); ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'date_limit' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'date_limit' ) ); ?>">
<?php foreach( $date_limit as $date_code => $date_title ): ?>
<option value="<?php echo $date_code; ?>"<?php selected( $instance['date_limit'], $date_code ); ?>><?php echo $date_title; ?></option>
<?php endforeach; ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'exclude_posts' ) ); ?>"><?php _e( '排除文章：', 'Bing' ); ?></label>
<select class="widefat" multiple="multiple" id="<?php echo esc_attr( $this->get_field_id( 'exclude_posts' ) ); ?>[]" name="<?php echo esc_attr( $this->get_field_name( 'exclude_posts' ) ); ?>[]">
<?php foreach( get_posts( 'nopaging=1&post_status=publish,future' ) as $post ): ?>
<option value="<?php echo esc_attr( $post->ID ); ?>"<?php if( in_array( $post->ID, $instance['exclude_posts'] ) ) echo ' selected="selected"'; ?>><?php echo get_the_title( $post ); ?></option>
<?php endforeach; ?>
</select>
</p>
<?php
foreach( get_taxonomies( array( 'show_tagcloud' => true ), false ) as $tax_name => $tax ):
if ( empty( $tax->labels->name ) || !in_array( 'post', $tax->object_type ) ) continue;
$trems = get_terms( $tax_name, 'hide_empty=0' );
if( is_wp_error( $trems ) ) continue;
if( empty( $instance['exclude_tax'][$tax_name] ) ) $instance['exclude_tax'][$tax_name] = array();
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'exclude_tax' ) ) . "[$tax_name]"; ?>"><?php printf( __( '排除%s：', 'Bing' ), $tax->labels->name ); ?></label>
<select class="widefat" multiple="multiple" id="<?php echo esc_attr( $this->get_field_id( 'exclude_tax' ) ) . "[$tax_name]"; ?>[]" name="<?php echo esc_attr( $this->get_field_name( 'exclude_tax' ) . "[$tax_name]" ); ?>[]">
<?php foreach( $trems as $trem ): ?>
<option value="<?php echo esc_attr( $trem->term_id ); ?>"<?php if( in_array( $trem->term_id, $instance['exclude_tax'][$tax_name] ) ) echo ' selected="selected"'; ?>><?php echo $trem->name; ?></option>
<?php endforeach; ?>
</select>
</p>
<?php endforeach; ?>
<?php
}
}
register_widget( 'Bing_widget_posts_list' );
//End of page.
wp-content/themes/Beginning/includes/widgets/widget-recent-comments.php
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<?php
/**
* 小工具：评论
*/
class Bing_widget_recent_comments extends WP_Widget{
//默认设置
public $default_instance = array();
//初始化
function __construct(){
parent::__construct(
'recent_comments',
THEME_WIDGET_PREFIX . __( '评论', 'Bing' ),
array( 'description' => __( '根据设置可以显示不同的评论', 'Bing' ) )
);
$this->default_instance = array(
'title' => __( '评论', 'Bing' ),
'number' => 5,
'exclude_users' => array(),
'exclude_administrator' => false,
'exclude_posts' => array(),
'descending' => true,
'date_limit' => 'unlimited'
);
}
//小工具内容
function widget( $args, $instance ){
if( empty( $instance ) ) $instance = $this->default_instance;
$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
echo $args['before_widget'];
if( !empty( $title ) ) echo $args['before_title'] . $title . $args['after_title'];
$exclude_users = $instance['exclude_users'];
if( $instance['exclude_administrator'] ){
$administrator_ids = array_map( 'absint', get_users( 'fields=ids&role=administrator' ) );
$exclude_users = array_unique( array_merge( $instance['exclude_users'], $administrator_ids ) );
}
$date_query = $instance['date_limit'] == 'unlimited' ? null : array( 'after' => $instance['date_limit'] );
$comments = get_comments( array(
'number' => $instance['number'],
'author__not_in' => $exclude_users,
'post__not_in' => $instance['exclude_posts'],
'order' => $instance['descending'] ? 'DESC' : 'ASC',
'date_query' => $date_query,
'status' => 'approve',
'type' => 'comment'
) );
if( empty( $comments ) ):
?>
<div class="empty-recent-comments">
<p><?php _e( '什么评论都没有，赶紧去发表你的意见吧！' ); ?></p>
</div>
<?php
else:
$show_avatars = get_option( 'show_avatars' ) ? ' show-avatars' : '';
echo '<ul class="sidebar-comments-list' . $show_avatars . '">';
foreach( $comments as $comment ):
$a_title = sprintf( __( '发表在《%s》', 'Bing' ), get_the_title( $comment->comment_post_ID ) );
?>
<li>
<a href="<?php echo esc_url( get_comment_link( $comment ) ); ?>" title="<?php echo esc_attr( $a_title ); ?>">
<?php echo get_avatar( $comment, 36 ); ?>
<div class="right-box">
<span class="author"><?php echo get_comment_author( $comment ); ?></span>
<p class="comment-text"><?php echo htmlspecialchars( get_comment_text( $comment ) ); ?></p>
</div>
</a>
</li>
<?php
endforeach;
echo '</ul>';
endif;
echo $args['after_widget'];
}
//保存设置选项
function update( $new_instance, $old_instance ){
$instance = array();
//标题
$instance['title'] = strip_tags( $new_instance['title'] );
//评论数量
$instance['number'] = absint( $new_instance['number'] );
if( $instance['number'] === 0 ) $instance['number'] = 1;
//排除用户
$instance['exclude_users'] = array_map( 'absint', (array) $new_instance['exclude_users'] );
if( !empty( $instance['exclude_users'] ) ){
$instance['exclude_users'] = get_users( array(
'include' => $instance['exclude_users'],
'fields' => 'ids'
) );
$instance['exclude_users'] = array_map( 'absint', $instance['exclude_users'] );
}
//排除所有管理员
$instance['exclude_administrator'] = !empty( $new_instance['exclude_administrator'] );
//排除文章
$instance['exclude_posts'] = array_map( 'absint', (array) $new_instance['exclude_posts'] );
if( !empty( $instance['exclude_posts'] ) ) $instance['exclude_posts'] = get_posts( array(
'post__in' => $instance['exclude_posts'],
'nopaging' => true,
'post_type' => 'post',
'post_status' => array( 'publish', 'future' ),
'fields' => 'ids',
'update_post_meta_cache' => false,
'update_post_term_cache' => false
) );
//倒序排列
$instance['descending'] = !empty( $new_instance['descending'] );
//日期限制
$all_date_limit = array(
'unlimited',
'1 day ago',
'3 day ago',
'1 week ago',
'1 month ago',
'3 month ago',
'6 month ago',
'1 year ago',
'2 year ago',
'3 year ago'
);
$instance['date_limit'] = in_array( $new_instance['date_limit'], $all_date_limit ) ? $new_instance['date_limit'] : 'unlimited';
return $instance;
}
//设置表单
function form( $instance ){
$instance = wp_parse_args( $instance, $this->default_instance );
$users = get_users( array(
'orderby' => 'registered',
'fields' => array( 'ID', 'display_name' )
) );
$date_limit = array(
'unlimited' => __( '无限制', 'Bing' ),
'1 day ago' => __( '一天之内', 'Bing' ),
'3 day ago' => __( '三天之内', 'Bing' ),
'1 week ago' => __( '一周之内', 'Bing' ),
'1 month ago' => __( '一个月之内', 'Bing' ),
'3 month ago' => __( '三个月之内', 'Bing' ),
'6 month ago' => __( '半年之内', 'Bing' ),
'1 year ago' => __( '一年之内', 'Bing' ),
'2 year ago' => __( '两年之内', 'Bing' ),
'3 year ago' => __( '三年之内', 'Bing' )
);
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( '标题：', 'Bing' ); ?></label>
<input type="text" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php echo esc_attr( $instance['title'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'number' ) ); ?>"><?php _e( '评论数量：', 'Bing' ); ?></label>
<input type="number" id="<?php echo esc_attr( $this->get_field_id( 'number' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'number' ) ); ?>" value="<?php echo $instance['number']; ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'exclude_users' ) ); ?>"><?php _e( '排除用户：', 'Bing' ); ?></label>
<select class="widefat" multiple="multiple" id="<?php echo esc_attr( $this->get_field_id( 'exclude_users' ) ); ?>[]" name="<?php echo esc_attr( $this->get_field_name( 'exclude_users' ) ); ?>[]">
<?php foreach( $users as $user ): ?>
<option value="<?php echo esc_attr( $user->ID ); ?>"<?php if( in_array( $user->ID, $instance['exclude_users'] ) ) echo ' selected="selected"'; ?>><?php echo $user->display_name; ?></option>
<?php endforeach; ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'exclude_administrator' ) ); ?>"><?php _e( '排除所有管理员：', 'Bing' ); ?></label>
<input type="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'exclude_administrator' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'exclude_administrator' ) ); ?>" value="1"<?php checked( $instance['exclude_administrator'] ); ?> />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'exclude_posts' ) ); ?>"><?php _e( '排除文章：', 'Bing' ); ?></label>
<select class="widefat" multiple="multiple" id="<?php echo esc_attr( $this->get_field_id( 'exclude_posts' ) ); ?>[]" name="<?php echo esc_attr( $this->get_field_name( 'exclude_posts' ) ); ?>[]">
<?php foreach( get_posts( 'nopaging=1&post_status=publish,future' ) as $post ): ?>
<option value="<?php echo esc_attr( $post->ID ); ?>"<?php if( in_array( $post->ID, $instance['exclude_posts'] ) ) echo ' selected="selected"'; ?>><?php echo get_the_title( $post ); ?></option>
<?php endforeach; ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'descending' ) ); ?>"><?php _e( '倒序排列：', 'Bing' ); ?></label>
<input type="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'descending' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'descending' ) ); ?>" value="1"<?php checked( $instance['descending'] ); ?> />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'date_limit' ) ); ?>"><?php _e( '日期限制：', 'Bing' ); ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'date_limit' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'date_limit' ) ); ?>">
<?php foreach( $date_limit as $date_code => $date_title ): ?>
<option value="<?php echo $date_code; ?>"<?php selected( $instance['date_limit'], $date_code ); ?>><?php echo $date_title; ?></option>
<?php endforeach; ?>
</select>
</p>
<?php
}
}
register_widget( 'Bing_widget_recent_comments' );
//End of page.
wp-content/themes/Beginning/includes/widgets/widget-tag-cloud.php
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<?php
/**
* 小工具：标签云
*/
class Bing_widget_tag_cloud extends WP_Widget{
//默认设置
public $default_instance = array();
//初始化
function __construct(){
parent::__construct(
'tag_cloud',
THEME_WIDGET_PREFIX . __( '标签云', 'Bing' ),
array( 'description' => __( '显示任意分类法的条款', 'Bing' ) )
);
$this->default_instance = array(
'title' => __( '标签云', 'Bing' ),
'number' => 45,
'taxonomy' => 'post_tag',
'orderby' => 'name',
'order' => 'DESC'
);
}
//小工具内容
function widget( $args, $instance ){
if( empty( $instance ) ) $instance = $this->default_instance;
$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
echo $args['before_widget'];
if( !empty( $title ) ) echo $args['before_title'] . $title . $args['after_title'];
ob_start();
wp_tag_cloud( array(
'taxonomy' => $this->_get_current_taxonomy( $instance ),
'number' => $instance['number'],
'unit' => 'px',
'smallest' => 12,
'largest' => 12,
'orderby' => $instance['orderby'],
'order' => $instance['order']
) );
$tag_cloud_code = ob_get_clean();
echo empty( $tag_cloud_code ) ? '<p>' . __( '什么标签都没有，赶紧去创建吧！' ) . '</p>' : '<div class="list-box">' . $tag_cloud_code . '</div>';
echo $args['after_widget'];
}
//保存设置选项
function update( $new_instance, $old_instance ){
$instance = array();
//标题
$instance['title'] = strip_tags( $new_instance['title'] );
//标签数量
$instance['number'] = absint( $new_instance['number'] );
//分类法
$instance['taxonomy'] = $this->_get_current_taxonomy( $new_instance );
//标签排序
$all_orderby = array( 'name', 'count' );
$instance['orderby'] = in_array( $new_instance['orderby'], $all_orderby ) ? $new_instance['orderby'] : 'name';
//排序规则
$all_order = array( 'ASC', 'DESC', 'RAND' );
$instance['order'] = in_array( $new_instance['order'], $all_order ) ? $new_instance['order'] : 'DESC';
return $instance;
}
//设置表单
function form( $instance ){
$instance = wp_parse_args( $instance, $this->default_instance );
$taxonomy = $this->_get_current_taxonomy( $instance );
$orderby = array(
'name' => __( '标签名称', 'Bing' ),
'count' => __( '文章数量', 'Bing' )
);
$order = array(
'ASC' => __( '正序排列', 'Bing' ),
'DESC' => __( '倒序排列', 'Bing' ),
'RAND' => __( '随机排列', 'Bing' )
);
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( '标题：', 'Bing' ); ?></label>
<input type="text" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php echo esc_attr( $instance['title'] ); ?>" />
</p>
<p title="<?php esc_attr_e( '设置为 0 则全部显示', 'Bing' ); ?>">
<label for="<?php echo esc_attr( $this->get_field_id( 'number' ) ); ?>"><?php _e( '标签数量：', 'Bing' ); ?></label>
<input type="number" id="<?php echo esc_attr( $this->get_field_id( 'number' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'number' ) ); ?>" value="<?php echo $instance['number']; ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'taxonomy' ) ); ?>"><?php _e( '分类法：', 'Bing' ); ?></label>
<select class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'taxonomy' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'taxonomy' ) ); ?>">
<?php
foreach( get_taxonomies( array( 'show_tagcloud' => true ), false ) as $tax ):
if ( empty( $tax->labels->name ) ) continue;
?>
<option value="<?php echo esc_attr( $tax->name ); ?>"<?php selected( $taxonomy, $tax->name ); ?>><?php echo $tax->labels->name; ?></option>
<?php endforeach; ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'orderby' ) ); ?>"><?php _e( '标签排序：', 'Bing' ); ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'orderby' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'orderby' ) ); ?>">
<?php foreach( $orderby as $orderby_name => $orderby_title ): ?>
<option value="<?php echo $orderby_name; ?>"<?php selected( $instance['orderby'], $orderby_name ); ?>><?php echo $orderby_title; ?></option>
<?php endforeach; ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'order' ) ); ?>"><?php _e( '排序规则：', 'Bing' ); ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'order' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'order' ) ); ?>">
<?php foreach( $order as $order_name => $order_title ): ?>
<option value="<?php echo $order_name; ?>"<?php selected( $instance['order'], $order_name ); ?>><?php echo $order_title; ?></option>
<?php endforeach; ?>
</select>
</p>
<?php
}
//获取当前分类法
function _get_current_taxonomy( $instance ){
$taxonomy = stripslashes( $instance['taxonomy'] );
return !empty( $taxonomy ) && taxonomy_exists( $taxonomy ) ? $taxonomy : 'post_tag';
}
}
register_widget( 'Bing_widget_tag_cloud' );
//End of page.