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快速编辑自定义排序
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增加：后台网址列表增加分类筛选功能
增加：后台网址列表自定义排序栏，并且支持快速编辑自定义排序数值
增加：后台网址分类列表自定义排序栏，并且支持快速编辑自定义排序数值
修复：站内搜索会显示一些错误结果的bug
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@owen0o0
owen0o0 committed Dec 10, 2019
1 parent d9b7d97 commit 41788ce
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Showing 4 changed files with 296 additions and 35 deletions.
76 changes: 46 additions & 30 deletions inc/inc.php
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Original file line number Diff line number Diff line change
Expand Up @@ -122,7 +122,7 @@ function search_filter_page($query) {
}
return $query;
}
add_filter('pre_get_posts','search_filter_page');
//add_filter('pre_get_posts','search_filter_page');

/**
* 去除wordpress前台顶部工具条
Expand Down Expand Up @@ -480,12 +480,14 @@ function include_post_types_in_search($query) {
}
return $query;
}
add_action('pre_get_posts', 'include_post_types_in_search');
//add_action('pre_get_posts', 'include_post_types_in_search');


/**
* 让搜索支持自定义字段
*/
add_action('posts_search', function($search, $query){
//add_action('posts_search', 'include_custom_fields_in_search',2,2);
function include_custom_fields_in_search ($search, $query){
global $wpdb;

if ($query->is_main_query() && !empty($query->query['s'])) {
Expand All @@ -496,7 +498,7 @@ function include_post_types_in_search($query) {
$search .= $wpdb->prepare($sql, $like);
}
return $search;
},2,2);
};

function format_url($url){
if($url == '')
Expand All @@ -511,33 +513,47 @@ function format_url($url){
}
}

// 分页代码
function pagination($query_string){
global $posts_per_page, $paged;
$my_query = new WP_Query($query_string ."&posts_per_page=-1");
$total_posts = $my_query->post_count;
if(empty($paged))$paged = 1;
$prev = $paged - 1;
$next = $paged + 1;
$range = 2; // only edit this if you want to show more page-links
$showitems = ($range * 2)+1;

$pages = ceil($total_posts/$posts_per_page);
if(1 != $pages){
echo "<div class='pagination'>";
echo ($paged > 2 && $paged+$range+1 > $pages && $showitems < $pages)? "<a href='".get_pagenum_link(1)."'>最前</a>":"";
echo ($paged > 1 && $showitems < $pages)? "<a href='".get_pagenum_link($prev)."'>上一页</a>":"";

for ($i=1; $i <= $pages; $i++){
if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems )){
echo ($paged == $i)? "<span class='current'>".$i."</span>":"<a href='".get_pagenum_link($i)."' class='inactive' >".$i."</a>";

/**
* 修改搜索查询的sql代码，将postmeta表左链接进去。
*/
add_filter('posts_join', 'cf_search_join' );
function cf_search_join( $join ) {
if(is_admin())
return $join;
global $wpdb;
if ( is_search() ) {
$join .=' LEFT JOIN '.$wpdb->postmeta. ' ON '. $wpdb->posts . '.ID = ' . $wpdb->postmeta . '.post_id ';
}
}

echo ($paged < $pages && $showitems < $pages) ? "<a href='".get_pagenum_link($next)."'>下一页</a>" :"";
echo ($paged < $pages-1 && $paged+$range-1 < $pages && $showitems < $pages) ? "<a href='".get_pagenum_link($pages)."'>最后</a>":"";
echo "</div>\n";
return $join;
}

/**
* 在wordpress查询代码中加入自定义字段值的查询。
*/
add_filter('posts_where', 'cf_search_where');
function cf_search_where( $where ) {
if(is_admin())
return $where;
global $pagenow, $wpdb;
if ( is_search() ) {
$where = preg_replace("/\(\s*".$wpdb->posts.".post_title\s+LIKE\s*(\'[^\']+\')\s*\)/",
"(".$wpdb->posts.".post_title LIKE $1) OR (".$wpdb->postmeta.".meta_value LIKE $1)", $where );
}
return $where;
}

/**
* 去重
*/
add_filter ('posts_distinct', 'cf_search_distinct');
function cf_search_distinct($where) {
if(is_admin())
return $where;
global $wpdb;
if ( is_search() ) {
return "DISTINCT";
}
return $where;
}


3 changes: 3 additions & 0 deletions inc/meta-boxes.php
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Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,9 @@ function save_sites_postdata($post_id) {

add_action( 'admin_footer', 'add_script_and_styles' );
function add_script_and_styles() {
// 增加位置判断
$current_screen = get_current_screen();
if (!is_object($current_screen) || ($current_screen->id != 'sites') || ($current_screen->post_type != 'sites')) return;
echo "<script>
jQuery(document).ready(function(){
var dami_upload_frame;
Expand Down
250 changes: 246 additions & 4 deletions inc/post-type.php
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Original file line number Diff line number Diff line change
Expand Up @@ -124,7 +124,12 @@ function term_order_field( $term, $taxonomy ) {
add_action('created_favorites','save_term_order',10,1);
add_action('edit_favorites','save_term_order',10,1);
function save_term_order( $term_id ) {
update_term_meta( $term_id, '_term_order', $_POST[ '_term_order' ] );
if (isset($_POST['_term_order'])) {
update_term_meta( $term_id, '_term_order', $_POST[ '_term_order' ] );
}
$ca_menu_id = esc_attr($_POST['ca_ordinal']);
if ($ca_menu_id)
update_term_meta( $term_id, '_term_order', $ca_menu_id);
}


Expand All @@ -145,10 +150,247 @@ function custom_sites_rewrites_init(){
add_rewrite_rule(
'sites/([0-9]+)?.html$',
'index.php?post_type=sites&p=$matches[1]',
'top' );
'top'
);
add_rewrite_rule(
'sites/([0-9]+)?.html/comment-page-([0-9]{1,})$',
'index.php?post_type=sites&p=$matches[1]&cpage=$matches[2]',
'top'
);
}
);
}


//此部分功能是生成分类下拉菜单
add_action('restrict_manage_posts','io_post_type_filter',10,2);
function io_post_type_filter($post_type, $which){
if('sites' !== $post_type){ //这里为自定义文章类型，需修改
return; //检查是否是我们需要的文章类型
}
$taxonomy_slug = 'favorites'; //这里为自定义分类法，需修改
$taxonomy = get_taxonomy($taxonomy_slug);
$selected = '';
$request_attr = 'favorites'; //这里为自定义分类法，需修改
if ( isset($_REQUEST[$request_attr] ) ) {
$selected = $_REQUEST[$request_attr];
}
wp_dropdown_categories(array(
'show_option_all' => __("所有{$taxonomy->label}"),
'taxonomy' => $taxonomy_slug,
'name' => $request_attr,
'orderby' => 'name',
'selected' => $selected,
'hierarchical' => true,
'depth' => 5,
'show_count' => true, // Show number of post in parent term
'hide_empty' => false, // Don't show posts w/o terms
));
}
//此部分功能是列出指定分类下的所有文章
add_filter('parse_query','io_work_convert_restrict');
function io_work_convert_restrict($query) {
global $pagenow;
global $typenow;
if ($pagenow=='edit.php') {
$filters = get_object_taxonomies($typenow);
foreach ($filters as $tax_slug) {
$var = &$query->query_vars[$tax_slug];
if ( isset($var) && $var>0) {
$term = get_term_by('id',$var,$tax_slug);
$var = $term->slug;
}
}
}
return $query;
}

/**
* 文章列表添加自定义字段
* https://www.iowen.cn/wordpress-quick-edit
*/
add_filter('manage_edit-sites_columns', 'io_ordinal_manage_posts_columns');
add_action('manage_posts_custom_column','io_ordinal_manage_posts_custom_column',10,2);
function io_ordinal_manage_posts_columns($columns){
$columns['ordinal'] = '排序';
$columns['visible'] = '可见性';
return $columns;
}
function io_ordinal_manage_posts_custom_column($column_name,$id){
switch( $column_name ) :
case 'ordinal': {
echo get_post_meta($id, '_sites_order', true);
break;
}
case 'visible': {
echo get_post_meta($id, '_visible', true)? "管理员" : "所有人";
break;
}
endswitch;
}

//分类列表添加自定义字段
add_filter('manage_edit-favorites_columns', 'io_id_manage_tags_columns');
add_action('manage_favorites_custom_column','io_id_manage_tags_custom_column',10,3);
function io_id_manage_tags_columns($columns){
$columns['ca_ordinal'] = '菜单排序';
$columns['id'] = 'ID';
return $columns;
}
function io_id_manage_tags_custom_column($null,$column_name,$id){
if ($column_name == 'ca_ordinal') {
echo get_term_meta($id, '_term_order', true);
}
if ($column_name == 'id') {
echo $id;
}
}

/**
* 文章列表添加自定义字段
*
*/
add_action( 'admin_head', 'io_custom_css' );
function io_custom_css(){
echo '<style>
#ordinal{
width:80px;
}
</style>';
}

//文章列表添加排序规则
add_filter('manage_edit-sites_sortable_columns', 'sort_sites_order_column');
//add_filter('manage_edit-favorites_sortable_columns', 'sort_favorites_order_column');
add_action('pre_get_posts', 'sort_sites_order');
function sort_sites_order_column($defaults)
{
$defaults['ordinal'] = 'ordinal';
return $defaults;
}
function sort_favorites_order_column($defaults)
{
$defaults['ca_ordinal'] = 'ca_ordinal';
return $defaults;
}
function sort_sites_order($query) {
if(!is_admin())
return;
$orderby = $query->get('orderby');
if('ordinal' == $orderby) {
$query->set('meta_key', '_sites_order');
$query->set('orderby', 'meta_value_num');
}
if('ca_ordinal' == $orderby) {
$query->set('meta_key', '_term_order');
$query->set('orderby', 'meta_value_num');
}
}


add_action('quick_edit_custom_box', 'io_add_quick_edit', 10, 2);
function io_add_quick_edit($column_name, $post_type) {
if ($column_name == 'ordinal') {
//请注意：<fieldset>类可以是：
//inline-edit-col-left，inline-edit-col-center，inline-edit-col-right
//所有列均为float：left，
//因此，如果要在左列，请使用clear：both元素
echo '
<fieldset class="inline-edit-col-left" style="clear: both;">
<div class="inline-edit-col">
<label class="alignleft">
<span class="title">排序</span>
<span class="input-text-wrap"><input type="number" name="ordinal" class="ptitle" value=""></span>
</label>
<em class="alignleft inline-edit-or"> 越大越靠前</em>
</div>
</fieldset>';
}
if ($column_name == 'ca_ordinal') {
echo '
<fieldset>
<div class="inline-edit-col">
<label class="alignleft">
<span class="title">排序</span>
<span class="input-text-wrap"><input type="number" name="ca_ordinal" class="ptitle" value=""></span>
</label>
<em class="alignleft inline-edit-or"> 越大越靠前</em>
</div>
</fieldset>';
}
}


//保存和更新数据
add_action('save_post', 'io_save_quick_edit_data');
function io_save_quick_edit_data($post_id) {
//如果是自动保存日志，并非我们所提交数据，那就不处理
if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE )
return $post_id;
// 验证权限，'sites' 为文章类型，默认为 'post' ,这里为我自定义的文章类型'sites'
if ( 'sites' == $_POST['post_type'] ) {
if ( !current_user_can( 'edit_page', $post_id ) )
return $post_id;
} else {
if ( !current_user_can( 'edit_post', $post_id ) )
return $post_id;
}
$post = get_post($post_id);
// 'ordinal' 与前方代码对应
if (isset($_POST['ordinal']) && ($post->post_type != 'revision')) {
$left_menu_id = esc_attr($_POST['ordinal']);
if ($left_menu_id)
update_post_meta( $post_id, '_sites_order', $left_menu_id);// ‘_sites_order’为自定义字段
}
}

//输出js
add_action('admin_footer', 'ashuwp_quick_edit_javascript');
function ashuwp_quick_edit_javascript() {
$current_screen = get_current_screen();
if (!is_object($current_screen) || ($current_screen->post_type != 'sites'))return;
if($current_screen->id == 'edit-sites'){
echo"
<script type='text/javascript'>
jQuery(function($){
var wp_inline_edit_function = inlineEditPost.edit;
inlineEditPost.edit = function( post_id ) {
wp_inline_edit_function.apply( this, arguments );
var id = 0;
if ( typeof( post_id ) == 'object' ) {
id = parseInt( this.getId( post_id ) );
}
if ( id > 0 ) {
var specific_post_edit_row = $( '#edit-' + id ),
specific_post_row = $( '#post-' + id ),
product_price = $( '.column-ordinal', specific_post_row ).text();
$('input[name=\"ordinal\"]', specific_post_edit_row ).val( product_price );
}
}
});
</script>";
}
if($current_screen->id == 'edit-favorites'){
echo"
<script type='text/javascript'>
jQuery(function($){
var wp_inline_edit_function = inlineEditTax.edit;
inlineEditTax.edit = function( post_id ) {
wp_inline_edit_function.apply( this, arguments );
var id = 0;
if ( typeof( post_id ) == 'object' ) {
id = parseInt( this.getId( post_id ) );
}
console.log('调试区'+id);
if ( id > 0 ) {
var specific_post_edit_row = $( '#edit-' + id ),
specific_post_row = $( '#tag-' + id ),
product_price = $( '.column-ca_ordinal', specific_post_row ).text();
$('input[name=\"ca_ordinal\"]', specific_post_edit_row ).val( product_price );
}
}
});
</script>";
}
}

2 changes: 1 addition & 1 deletion style.css
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
Theme Name:WebStack
Theme URI:https://www.iowen.cn
Description:by 一为！官方网站：<a href="https://www.iowen.cn">一为忆</a>
Version:1.1208.1
Version:1.1210
Author:iowen
Author URI: https://www.iowen.cn/
*/

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