File: /www/wwwroot/www.sceytyg.com/wp-content/plugins/wpjam-basic/components/wpjam-posts.php
<?php
/*
Name: 文章设置
URI: https://mp.weixin.qq.com/s/XS3xk-wODdjX3ZKndzzfEg
Description: 文章设置把文章编辑的一些常用操作，提到文章列表页面，方便设置和操作
Version: 2.0
*/
class WPJAM_Basic_Posts extends WPJAM_Option_Model{
public static function get_fields(){
return [
'excerpt' => ['title'=>'文章摘要', 'sep'=>' ', 'fields'=>['excerpt_optimization' => ['before'=>'未设时：', 'options'=>[
0 => 'WordPress 默认方式截取',
1 => ['label'=>'按照中文最优方式截取', 'fields'=>['excerpt_length'=>['before'=>'长度：', 'type'=>'number', 'class'=>'small-text', 'value'=>200, 'after'=>'中文算2个字节，英文算1个字节']]],
2 => '直接不显示摘要'
]]]],
'list' => ['title'=>'文章列表', 'fields'=>[
'support' => ['before'=>'支持：', 'sep'=>' ', 'type'=>'fields', 'fields'=>[
'post_list_ajax' => ['label'=>'全面 AJAX 操作', 'value'=>1],
'upload_external_images' => ['label'=>'上传外部图片操作'],
]],
'display' => ['before'=>'显示：', 'sep'=>' ', 'type'=>'fields', 'fields'=>[
'post_list_set_thumbnail' => ['label'=>'文章缩略图', 'value'=>1],
'post_list_author_filter' => ['label'=>'作者下拉选择框', 'value'=>1],
'post_list_sort_selector' => ['label'=>'排序下拉选择框', 'value'=>1]
]]
]],
'other' => ['title'=>'功能优化', 'fields'=>[
'remove' => ['before'=>'移除：', 'sep'=>' ', 'type'=>'fields', 'fields'=>[
'remove_post_tag' => ['label'=>'移除文章标签功能'],
'remove_page_thumbnail' => ['label'=>'移除页面特色图片'],
]],
'add' => ['before'=>'增强：', 'sep'=>' ', 'type'=>'fields', 'fields'=>[
'add_page_excerpt' => ['label'=>'增加页面摘要功能'],
'404_optimization' => ['label'=>'增强404页面跳转'],
]]
]],
];
}
public static function get_the_thumbnail($id, $base){
if($base == 'edit'){
$thumb = get_the_post_thumbnail($id, [50,50]) ?: '';
}else{
$thumb = wpjam_get_term_thumbnail_url($id, [100, 100]);
$thumb = $thumb ? wpjam_tag('img', ['class'=>'wp-term-image', 'src'=>$thumb, 'width'=>50, 'height'=>50]) : '';
}
return $thumb ?: '<span class="no-thumbnail">暂无图片</span>';
}
public static function get_widget(){
return [
'classname' => 'widget_posts',
'widget' => fn($instance)=> ('wpjam_get_'.(wpjam_pull($instance, 'type') ?: 'new').'_posts')(wpjam_except($instance, 'title')),
'fields' => function(){
$types = ['post'=>__('Post')]+array_reduce(get_post_types(['_builtin'=>false]), fn($c, $k)=> is_post_type_viewable($k) && get_object_taxonomies($k) ? $c+[$k=>wpjam_get_post_type_setting($k, 'title')] : $c, []);
$fields = [
'title' => ['type'=>'text', 'before'=>'列表标题：', 'class'=>'medium-text'],
'type' => ['type'=>'select', 'before'=>'列表类型：', 'options'=>['new'=>'最新', 'top_viewd'=>'最高浏览']],
'number' => ['type'=>'number', 'before'=>'文章数量：', 'class'=>'tiny-text', 'step'=>1, 'min'=>1],
'class' => ['type'=>'text', 'before'=>'列表样式：', 'class'=>'', 'after'=>'请输入 ul 的 class'],
'post_type' => ['type'=>'checkbox', 'before'=>'文章类型：', 'options'=>$types],
'thumb' => ['type'=>'checkbox', 'class'=>'checkbox', 'label'=>'显示缩略图'],
];
return count($types) <= 1 ? wpjam_except($fields, 'post_type') : $fields;
}
];
}
// 解决文章类型改变之后跳转错误的问题，原始函数：'wp_old_slug_redirect' 和 'redirect_canonical'
public static function find_by_name($post_name, $post_type='', $post_status='publish'){
$args = array_filter(['post_status'=> $post_status]);
$with_type = $post_type ? $args+['post_type'=>$post_type] : [];
$meta = wpjam_get_by_meta('post', '_wp_old_slug', $post_name);
$posts = $meta ? WPJAM_Post::get_by_ids(array_column($meta, 'post_id')) : [];
$for_meta = $args+['post_type'=>array_values(array_diff(get_post_types(['public'=>true, 'exclude_from_search'=>false]), ['attachment']))];
$post = $posts ? wpjam_find([$with_type, $for_meta], fn($v)=>$v, fn($v)=> $v ? wpjam_find($posts, $v) : '') : null;
if(!$post){
$wpdb = $GLOBALS['wpdb'];
$types = array_map('esc_sql', array_diff(get_post_types(['public'=>true, 'hierarchical'=>false, 'exclude_from_search'=>false]), ['attachment']));
$where = "post_type in ('".implode( "', '", $types)."') AND ".$wpdb->prepare("post_name LIKE %s", $wpdb->esc_like($post_name).'%');
$ids = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE $where");
$posts = $ids ? WPJAM_Post::get_by_ids($ids) : [];
$post = $posts ? wpjam_find([$with_type, $args], fn($v)=>$v, fn($v)=> $v ? wpjam_find($posts, $v) : '') ?: array_first($posts) : null;
}
return $post ? $post->ID : null;
}
public static function upload_external_images($id){
$bulk = (int)wpjam_get_post_parameter('bulk') == 2;
$content = get_post($id)->post_content;
if($content && !is_serialized($content) && preg_match_all('/<img.*?src=[\'"](.*?)[\'"].*?>/i', $content, $matches)){
$urls = array_unique($matches[1]);
$replace = wpjam_fetch_external_images($urls, $id);
return $replace ? WPJAM_Post::update($id, ['post_content'=>str_replace($urls, $replace, $content)]) : ($bulk ? true : wp_die('文章中无外部图片'));
}
return $bulk ? true : wp_die('error', '文章中无图片');
}
public static function load($screen){
$base = $screen->base;
$object = wpjam_admin((in_array($base, ['post', 'edit', 'upload']) ? 'type' : 'tax').'_object');
if($base == 'post'){
self::get_setting('disable_trackbacks') && wpjam_style('label[for="ping_status"]{display:none !important;}');
self::get_setting('disable_autoembed') && $screen->is_block_editor && wpjam_script("wp.domReady(()=> wp.blocks.unregisterBlockType('core/embed'));\n");
}elseif(in_array($base, ['edit', 'upload'])){
$ptype = $screen->post_type;
$is_wc_shop = defined('WC_PLUGIN_FILE') && str_starts_with($ptype, 'shop_');
self::get_setting('post_list_author_filter', 1) && $object->supports('author') && add_action('restrict_manage_posts', function($ptype){ wp_dropdown_users([
'name' => 'author',
'capability' => 'edit_posts',
'orderby' => 'post_count',
'order' => 'DESC',
'show_option_all' => $ptype == 'attachment' ? '所有上传者' : '所有作者',
'selected' => (int)wpjam_get_data_parameter('author'),
'hide_if_only_one_author' => true,
]);
}, 1);
self::get_setting('post_list_sort_selector', 1) && !$is_wc_shop && add_action('restrict_manage_posts', function($ptype){
[$columns, , $sortable] = $GLOBALS['wp_list_table']->get_column_info();
$orderby = wpjam_reduce($sortable, fn($c, $v, $k)=> isset($columns[$k]) ? wpjam_set($c, $k, wp_strip_all_tags($columns[$k])) : $c, []);
echo wpjam_fields([
'orderby' => ['options'=>[''=>'排序','ID'=>'ID']+$orderby+($ptype != 'attachment' ? ['modified'=>'修改时间'] : [])],
'order' => ['options'=>['desc'=>'降序','asc'=>'升序']]
], [
'fields_type' => '',
'value_callback' => fn($k)=> wpjam_get_data_parameter($k, ['sanitize_callback'=>'sanitize_key'])
])."\n";
}, 99);
if($ptype != 'attachment'){
($action = 'upload_external_images') && self::get_setting($action) && wpjam_register_list_table_action($action, [
'title' => '上传外部图片',
'page_title' => '上传外部图片',
'direct' => true,
'confirm' => true,
'bulk' => 2,
'order' => 9,
'callback' => [self::class, $action]
]);
wpjam_style('#bulk-titles, ul.cat-checklist{height:auto; max-height: 14em;}');
if($ptype == 'page'){
wpjam_style('.fixed .column-template{width:15%;}');
wpjam_register_posts_column('template', '模板', 'get_page_template_slug');
}
}
$width_columns = wpjam_map($object->get_taxonomies(['show_admin_column'=>true]), fn($v)=> '.fixed .column-'.$v->column_name);
$width_columns = array_merge($width_columns, $object->supports('author') ? ['.fixed .column-author'] : []);
$width_columns && wpjam_style(implode(',', $width_columns).'{width:'.(['14', '12', '10', '8', '7'][count($width_columns)-1] ?? '6').'%}');
wpjam_style('.fixed .column-date{width:100px;}');
}elseif(in_array($base, ['edit-tags', 'term'])){
$base == 'edit-tags' && wpjam_style(['.fixed th.column-slug{width:16%;}', '.fixed th.column-description{width:22%;}']);
array_map(fn($v)=> $object->supports($v) ? '' : wpjam_style('.form-field.term-'.$v.'-wrap{display: none;}'), ['slug', 'description', 'parent']);
}
if($base == 'edit-tags' || ($base == 'edit' && !$is_wc_shop)){
wpjam_script(self::get_setting('post_list_ajax', 1) ? <<<'JS'
setTimeout(()=> {
wpjam.delegate('#the-list', '.editinline');
wpjam.delegate('#doaction');
}, 300);
JS : "wpjam.list_table.ajax = false;\n");
$base == 'edit' && wpjam_script(<<<'JS'
inlineEditPost.setBulk = wpjam.enhance(inlineEditPost.setBulk, ()=> $('#the-list').trigger('bulk_edit'));
inlineEditPost.edit = wpjam.enhance(inlineEditPost.edit, function(id){
return ($('#the-list').trigger('quick_edit', typeof(id) === 'object' ? this.getId(id) : id), false);
});
JS);
if(self::get_setting('post_list_ajax', 1)){
$pairs[] = ['/(<strong><a class="row-title"[^>]*>.*?<\/a>.*?)(<\/strong>)/is', '$1 [row_action name="set" class="row-action" dashicon="edit"]$2'];
if($base == 'edit'){
$pairs[] = ['/(<td class=\'[^\']*('.array_reduce($object->get_taxonomies(['show_in_quick_edit'=>true]), fn($c, $t)=> $c.'|'.preg_quote($t->column_name), 'column-author').')[^\']*\'.*?>.*?)(<\/td>)/is', '$1 <a title="快速编辑" href="javascript:;" class="editinline row-action dashicons dashicons-edit"></a>$3'];
}
}
if(self::get_setting('post_list_set_thumbnail', 1)
&& $object->supports($base == 'edit' ? 'thumbnail,images' : 'thumbnail')
&& ($base != 'edit'|| $ptype != 'product' || !defined('WC_PLUGIN_FILE'))
){
$pairs[] = ['<a class="row-title" ', fn($id)=> '[row_action name="set" class="wpjam-thumbnail-wrap" fallback="1"]'.self::get_the_thumbnail($id, $base).'[/row_action]'];
}
isset($pairs) && add_filter('wpjam_single_row', fn($row, $id)=> array_reduce($pairs, fn($c, $p)=> is_callable($p[1]) ? str_replace($p[0], $p[1]($id).$p[0], $c) : wpjam_preg_replace($p[0], $p[1], $c), $row), 10, 2);
}
}
public static function init(){
self::get_setting('remove_post_tag') && unregister_taxonomy_for_object_type('post_tag', 'post');
self::get_setting('remove_page_thumbnail') && remove_post_type_support('page', 'thumbnail');
self::get_setting('add_page_excerpt') && add_post_type_support('page', 'excerpt');
self::get_setting('404_optimization') && add_filter('old_slug_redirect_post_id', fn($id)=> $id ?: self::find_by_name(get_query_var('name'), get_query_var('post_type')));
if(self::get_setting('excerpt_optimization')){
remove_filter('get_the_excerpt', 'wp_trim_excerpt');
if(self::get_setting('excerpt_optimization') != 2){
remove_filter('the_excerpt', 'wp_filter_content_tags');
remove_filter('the_excerpt', 'shortcode_unautop');
add_filter('get_the_excerpt', fn($text='', $post=null)=> $text ?: wpjam_get_post_excerpt($post, (self::get_setting('excerpt_length') ?: 200)), 9, 2);
}
}
}
}
wpjam_register_option('wpjam-basic', [
'title' => '文章设置',
'plugin_page' => 'wpjam-posts',
'current_tab' => 'posts',
'site_default' => true,
'model' => 'WPJAM_Basic_Posts',
'admin_load' => ['base'=>['edit', 'upload', 'post', 'edit-tags', 'term']],
'menu_page' => ['parent'=>'wpjam-basic', 'position'=>4, 'function'=>'tab', 'tabs'=>[
'posts' => ['title'=>'文章设置', 'order'=>20, 'summary'=>__FILE__, 'function'=>'option', 'option_name'=>'wpjam-basic']
]],
]);