mirror of https://github.com/vtrois/kratos
345 lines
15 KiB
PHP
345 lines
15 KiB
PHP
<?php
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/**
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* 侧栏小工具
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* @author Seaton Jiang <seaton@vtrois.com>
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* @license MIT License
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* @version 2020.02.23
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*/
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// 添加小工具
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function widgets_init()
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{
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register_sidebar(array(
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'name' => __('侧边栏工具', 'kratos'),
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'id' => 'sidebar_tool',
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'before_widget' => '<div class="widget %2$s">',
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'after_widget' => '</div>',
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'before_title' => '<div class="title">',
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'after_title' => '</div>',
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));
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// 去掉默认小工具
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$wp_widget = array(
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'WP_Widget_Pages',
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'WP_Widget_Archives',
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'WP_Widget_Meta',
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'WP_Widget_Recent_Posts',
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'WP_Widget_Recent_Comments',
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'WP_Widget_RSS',
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'WP_Widget_Tag_Cloud',
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'WP_Nav_Menu_Widget',
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);
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foreach ($wp_widget as $wp_widget) {
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unregister_widget($wp_widget);
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}
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}
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add_action('widgets_init', 'widgets_init');
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// 小工具文章聚合 - 热点文章
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function most_comm_posts($days = 30, $nums = 6)
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{
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global $wpdb;
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date_default_timezone_set("PRC");
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$today = date("Y-m-d H:i:s");
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$daysago = date("Y-m-d H:i:s", strtotime($today) - ($days * 24 * 60 * 60));
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$result = $wpdb->get_results("SELECT comment_count, ID, post_title, post_date FROM $wpdb->posts WHERE post_date BETWEEN '$daysago' AND '$today' and post_type='post' and post_status='publish' ORDER BY comment_count DESC LIMIT 0 , $nums");
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$output = '';
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if (!empty($result)) {
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foreach ($result as $topten) {
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$postid = $topten->ID;
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$title = $topten->post_title;
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$commentcount = $topten->comment_count;
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if ($commentcount >= 0) {
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$output .= '<a class="bookmark-item" title="' . $title . '" href="' . get_permalink($postid) . '" rel="bookmark"><i class="kicon i-book"></i>';
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$output .= strip_tags($title);
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$output .= '</a>';
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}
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}
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}
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echo $output;
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}
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class widget_ad extends WP_Widget
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{
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public function __construct()
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{
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add_action('admin_enqueue_scripts', array($this, 'scripts'));
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$widget_ops = array(
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'name' => __('图片广告', 'kratos'),
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'description' => __('显示自定义图片广告的工具', 'kratos'),
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);
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parent::__construct(false, false, $widget_ops);
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}
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public function scripts()
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{
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wp_enqueue_script('media-upload');
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wp_enqueue_media();
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wp_enqueue_script('widget_scripts', get_template_directory_uri() . '/assets/js/widget.min.js', array('jquery'));
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wp_enqueue_style('widget_css', get_template_directory_uri() . '/assets/css/widget.min.css', array());
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}
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public function widget($args, $instance)
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{
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$subtitle = !empty($instance['subtitle']) ? $instance['subtitle'] : __('广告', 'kratos');
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$image = !empty($instance['image']) ? $instance['image'] : '';
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$url = !empty($instance['url']) ? $instance['url'] : '';
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echo '<div class="widget w-ad">';
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echo '<a href="' . $url . '" target="_blank" rel="noreferrer"><img src="' . $image . '"><div class="prompt">' . $subtitle . '</div></a>';
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echo '</div><!-- .w-ad -->';
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}
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public function update($new_instance, $old_instance)
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{
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$instance = array();
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$instance['subtitle'] = (!empty($new_instance['subtitle'])) ? $new_instance['subtitle'] : '';
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$instance['image'] = (!empty($new_instance['image'])) ? $new_instance['image'] : '';
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$instance['url'] = (!empty($new_instance['url'])) ? $new_instance['url'] : '';
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return $instance;
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}
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public function form($instance)
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{
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$subtitle = !empty($instance['subtitle']) ? $instance['subtitle'] : __('广告', 'kratos');
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$image = !empty($instance['image']) ? $instance['image'] : '';
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$url = !empty($instance['url']) ? $instance['url'] : '';
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?>
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<div class="media-widget-control">
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<p>
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<label for="<?php echo $this->get_field_id('subtitle'); ?>"><?php _e('副标题：', 'kratos');?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('subtitle'); ?>" name="<?php echo $this->get_field_name('subtitle'); ?>" type="text" value="<?php echo esc_attr($subtitle); ?>">
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</p>
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<p>
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<label for="<?php echo $this->get_field_id('url'); ?>"><?php _e('链接地址：', 'kratos');?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('url'); ?>" name="<?php echo $this->get_field_name('url'); ?>" type="text" value="<?php echo esc_attr($url); ?>">
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</p>
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<p>
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<label for="<?php echo $this->get_field_id('image'); ?>"><?php _e('广告图片:', 'kratos');?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('image'); ?>" name="<?php echo $this->get_field_name('image'); ?>" type="text" value="<?php echo esc_url($image); ?>" />
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<button type="button" class="button-update-media upload_ad"><?php _e('选择图片', 'kratos');?></button>
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</p>
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</div>
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<?php
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}
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}
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class widget_about extends WP_Widget
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{
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public function __construct()
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{
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add_action('admin_enqueue_scripts', array($this, 'scripts'));
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$widget_ops = array(
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'name' => __('个人简介', 'kratos'),
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'description' => __('可跳转后台的个人简介展示工具', 'kratos'),
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);
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parent::__construct(false, false, $widget_ops);
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}
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public function scripts()
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{
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wp_enqueue_script('media-upload');
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wp_enqueue_media();
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wp_enqueue_script('widget_scripts', get_template_directory_uri() . '/assets/js/widget.min.js', array('jquery'));
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wp_enqueue_style('widget_css', get_template_directory_uri() . '/assets/css/widget.min.css', array());
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}
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public function widget($args, $instance)
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{
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$introduce = kratos_option('a_about', __('保持饥渴的专注，追求最佳的品质', 'kratos'));
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$avatar = kratos_option('a_gravatar', get_template_directory_uri() . '/assets/img/gravatar.png');
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$background = !empty($instance['background']) ? $instance['background'] : get_stylesheet_directory_uri() . '/assets/img/about-background.png';
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echo '<div class="widget w-about">';
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echo '<div class="background" style="background:url(' . $background . ') no-repeat center center;-webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div><div class="wrapper text-center">';
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if (current_user_can('manage_options')) {
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echo '<a href="' . admin_url() . '">';
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} else {
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echo '<a href="' . wp_login_url() . '">';
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}
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echo '<img src="' . $avatar . '"></a>';
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echo '</div><div class="textwidget text-center"><p>' . $introduce . '</p></div>';
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echo '</div><!-- .w-about -->';
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}
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public function update($new_instance, $old_instance)
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{
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$instance = array();
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$instance['background'] = (!empty($new_instance['background'])) ? $new_instance['background'] : '';
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return $instance;
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}
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public function form($instance)
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{
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$background = !empty($instance['background']) ? $instance['background'] : get_stylesheet_directory_uri() . '/assets/img/about-background.png';
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?>
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<div class="media-widget-control">
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<p>
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<label for="<?php echo $this->get_field_id('background'); ?>"><?php _e('背景图片:', 'kratos');?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('background'); ?>" name="<?php echo $this->get_field_name('background'); ?>" type="text" value="<?php echo esc_attr($background); ?>">
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<button type="button" class="button-update-media upload_background"><?php _e('选择图片', 'kratos');?></button>
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</p>
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</div>
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<?php
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}
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}
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class widget_tags extends WP_Widget
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{
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public function __construct()
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{
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$widget_ops = array(
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'name' => __('标签聚合', 'kratos'),
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'description' => __('文章标签的展示工具', 'kratos'),
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);
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parent::__construct(false, false, $widget_ops);
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}
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public function widget($args, $instance)
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{
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$number = !empty($instance['number']) ? $instance['number'] : '8';
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$order = !empty($instance['order']) ? $instance['order'] : 'RAND';
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$tags = wp_tag_cloud(array(
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'unit' => 'px',
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'smallest' => 14,
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'largest' => 14,
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'number' => $number,
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'format' => 'flat',
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'orderby' => 'count',
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'order' => $order,
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'echo' => false,
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)
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);
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echo '<div class="widget w-tags">';
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echo '<div class="title">' . __('标签聚合', 'kratos') . '</div>';
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echo '<div class="item">' . $tags . '</div>';
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echo '</div><!-- .w-tags -->';
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}
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public function update($new_instance, $old_instance)
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{
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$instance = array();
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$instance['number'] = (!empty($new_instance['number'])) ? $new_instance['number'] : '';
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$instance['order'] = (!empty($new_instance['order'])) ? $new_instance['order'] : '';
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return $instance;
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}
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public function form($instance)
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{
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global $wpdb;
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$number = !empty($instance['number']) ? $instance['number'] : '8';
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$order = !empty($instance['order']) ? $instance['order'] : 'RAND';
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?>
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<div class="media-widget-control">
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<p>
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<label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('显示数量：', 'kratos');?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo esc_attr($number); ?>" />
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</p>
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<p>
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<label for="<?php echo $this->get_field_id('order'); ?>"><?php _e('显示排序：', 'kratos');?></label>
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<select name="<?php echo $this->get_field_name("order"); ?>" id='<?php echo $this->get_field_id("order"); ?>'>
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<option value="DESC" <?php echo ($order == 'DESC') ? 'selected' : ''; ?>><?php _e('降序', 'kratos');?></option>
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<option value="ASC" <?php echo ($order == 'ASC') ? 'selected' : ''; ?>><?php _e('升序', 'kratos');?></option>
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<option value="RAND" <?php echo ($order == 'RAND') ? 'selected' : ''; ?>><?php _e('随机', 'kratos');?></option>
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</select>
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</p>
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</div>
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<?php
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}
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}
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class widget_posts extends WP_Widget
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{
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public function __construct()
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{
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$widget_ops = array(
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'name' => __('文章聚合', 'kratos'),
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'description' => __('展示最热、随机、最新文章的工具', 'kratos'),
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);
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parent::__construct(false, false, $widget_ops);
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}
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public function widget($args, $instance)
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{
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$number = !empty($instance['number']) ? $instance['number'] : '6';
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$days = !empty($instance['days']) ? $instance['days'] : '30';
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echo '<div class="widget w-recommended">';
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?>
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<div class="nav nav-tabs d-none d-xl-flex" id="nav-tab" role="tablist">
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<a class="nav-item nav-link" id="nav-new-tab" data-toggle="tab" href="#nav-new" role="tab" aria-controls="nav-new" aria-selected="false"><i class="kicon i-tabnew"></i><?php _e('最新', 'kratos');?></a>
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<a class="nav-item nav-link active" id="nav-hot-tab" data-toggle="tab" href="#nav-hot" role="tab" aria-controls="nav-hot" aria-selected="true"><i class="kicon i-tabhot"></i><?php _e('热点', 'kratos');?></a>
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<a class="nav-item nav-link" id="nav-random-tab" data-toggle="tab" href="#nav-random" role="tab" aria-controls="nav-random" aria-selected="false"><i class="kicon i-tabrandom"></i><?php _e('随机', 'kratos');?></a>
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</div>
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<div class="nav nav-tabs d-xl-none" id="nav-tab" role="tablist">
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<a class="nav-item nav-link" id="nav-new-tab" data-toggle="tab" href="#nav-new" role="tab" aria-controls="nav-new" aria-selected="false"><?php _e('最新', 'kratos');?></a>
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<a class="nav-item nav-link active" id="nav-hot-tab" data-toggle="tab" href="#nav-hot" role="tab" aria-controls="nav-hot" aria-selected="true"><?php _e('热点', 'kratos');?></a>
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<a class="nav-item nav-link" id="nav-random-tab" data-toggle="tab" href="#nav-random" role="tab" aria-controls="nav-random" aria-selected="false"><?php _e('随机', 'kratos');?></a>
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</div>
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<div class="tab-content" id="nav-tabContent">
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<div class="tab-pane fade" id="nav-new" role="tabpanel" aria-labelledby="nav-new-tab">
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<?php $myposts = get_posts('numberposts=' . $number . ' & offset=0');foreach ($myposts as $post): ?>
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<a class="bookmark-item" title="<?php echo $post->post_title; ?>" href="<?php echo get_permalink($post->ID); ?>" rel="bookmark"><i class="kicon i-book"></i><?php echo strip_tags($post->post_title) ?></a>
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<?php endforeach;?>
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</div>
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<div class="tab-pane fade show active" id="nav-hot" role="tabpanel" aria-labelledby="nav-hot-tab">
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<?php if (function_exists('most_comm_posts')) {most_comm_posts($days, $number);}?>
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</div>
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<div class="tab-pane fade" id="nav-random" role="tabpanel" aria-labelledby="nav-random-tab">
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<?php $myposts = get_posts('numberposts=' . $number . ' & offset=0 & orderby=rand');foreach ($myposts as $post): ?>
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<a class="bookmark-item" title="<?php echo $post->post_title; ?>" href="<?php echo get_permalink($post->ID); ?>" rel="bookmark"><i class="kicon i-book"></i><?php echo strip_tags($post->post_title) ?></a>
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<?php endforeach;?>
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</div>
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</div>
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<?php echo '</div><!-- .w-recommended -->';
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}
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public function update($new_instance, $old_instance)
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{
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$instance = array();
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$instance['number'] = (!empty($new_instance['number'])) ? $new_instance['number'] : '';
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$instance['days'] = (!empty($new_instance['days'])) ? $new_instance['days'] : '';
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return $instance;
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}
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public function form($instance)
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{
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global $wpdb;
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$number = !empty($instance['number']) ? $instance['number'] : '6';
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$days = !empty($instance['days']) ? $instance['days'] : '30';
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?>
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<div class="media-widget-control">
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<p>
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<label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('展示数量：', 'kratos');?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo esc_attr($number); ?>" />
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</p>
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<p>
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<label for="<?php echo $this->get_field_id('days'); ?>"><?php _e('统计天数：', 'kratos');?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('days'); ?>" name="<?php echo $this->get_field_name('days'); ?>" type="text" value="<?php echo esc_attr($days); ?>" />
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</p>
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</div>
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<?php
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}
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}
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function register_widgets()
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{
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register_widget('widget_ad');
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register_widget('widget_about');
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register_widget('widget_tags');
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register_widget('widget_posts');
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}
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add_action('widgets_init', 'register_widgets');
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