From b3bab414e69fa79f38ac758cb7b6573ff2bcb724 Mon Sep 17 00:00:00 2001
From: Spirit <spirit1431007@gmail.com>
Date: Sun, 18 Aug 2019 01:50:21 +0800
Subject: [PATCH] =?UTF-8?q?=E9=99=A4=E8=99=AB&=E5=AE=9E=E6=97=B6=E6=90=9C?=
 =?UTF-8?q?=E7=B4=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 archive.php          |   1 +
 author.php           |   1 +
 footer.php           |  13 ++++-
 functions.php        |  18 ++++++-
 inc/cache-search.php |  71 ++++++++++++++++++++++++
 inc/decorate.php     |   6 +++
 inc/swicher.php      |   1 +
 js/sakura-app.js     | 125 ++++++++++++++++++++++++++++++++++++++++++-
 options.php          |  14 +++++
 style.css            | 112 ++++++++++++++++++++++++++++++++++++--
 10 files changed, 352 insertions(+), 10 deletions(-)
 create mode 100644 inc/cache-search.php

diff --git a/archive.php b/archive.php
index b6ee4b5..5e81a0e 100644
--- a/archive.php
+++ b/archive.php
@@ -53,6 +53,7 @@ get_header(); ?>
 		</main><!-- #main -->
 		<?php if ( akina_option('pagenav_style') == 'ajax') { ?>
 		<div id="pagination" <?php if(akina_option('image_category') && is_category(explode(',',akina_option('image_category')))) echo 'class="pagination-archive"'; ?>><?php next_posts_link(__('Previous')); ?></div>
+		<div id="add_post"><span id="add_post_time" style="visibility: hidden;" title="<?php echo akina_option('auto_load_post',''); ?>"  ></span></div>
 		<?php }else{ ?>
 		<nav class="navigator">
         <?php previous_posts_link('<i class="iconfont icon-back"></i>') ?><?php next_posts_link('<i class="iconfont icon-right"></i>') ?>
diff --git a/author.php b/author.php
index fa985a4..6c66cdd 100644
--- a/author.php
+++ b/author.php
@@ -74,6 +74,7 @@ get_header();
 		</main><!-- #main -->
 		<?php if ( akina_option('pagenav_style') == 'ajax') { ?>
 		<div id="pagination"><?php next_posts_link(__('Previous')); ?></div>
+		<div id="add_post"><span id="add_post_time" style="visibility: hidden;" title="<?php echo akina_option('auto_load_post',''); ?>"  ></span></div>
 		<?php }else{ ?>
 		<nav class="navigator">
         <?php previous_posts_link('<i class="iconfont icon-back"></i>') ?><?php next_posts_link('<i class="iconfont icon-right"></i>') ?>
diff --git a/footer.php b/footer.php
index 6f23ce5..28aff22 100644
--- a/footer.php
+++ b/footer.php
@@ -69,11 +69,22 @@
 	<!-- search start -->
 	<form class="js-search search-form search-form--modal" method="get" action="<?php echo home_url(); ?>" role="search">
 		<div class="search-form__inner">
-			<div>
+		<?php if(akina_option('live_search')){ ?>
+			<div class="micro">
+				<i class="iconfont icon-search"></i>
+				<input id="search-input" class="text-input" type="search" name="s" placeholder="<?php _e('想要找点什么呢？', 'akina') ?>" required>
+			</div>
+			<div class="ins-section-wrapper">
+                <a id="Ty" href="#"></a>
+                <div class="ins-section-container" id="PostlistBox"></div>
+            </div>
+		<?php }else{ ?>
+			<div class="micro">
 				<p class="micro mb-"><?php _e('想要找点什么呢？', 'akina') ?></p>
 				<i class="iconfont icon-search"></i>
 				<input class="text-input" type="search" name="s" placeholder="<?php _e('Search', 'akina') ?>" required>
 			</div>
+		<?php } ?>
 		</div>
 		<div class="search_close"></div>
 	</form>
diff --git a/functions.php b/functions.php
index ab9fa27..7a3d4d3 100644
--- a/functions.php
+++ b/functions.php
@@ -7,7 +7,7 @@
  * @package Sakura
  */
  
-define( 'SAKURA_VERSION', '3.2.1' );
+define( 'SAKURA_VERSION', '3.2.2' );
 define( 'BUILD_VERSION', '3' );
 define( 'JSDELIVR_VERSION', '3.6.7' );
 
@@ -28,7 +28,16 @@ if ( !function_exists( 'optionsframework_init' ) ) {
 	require_once dirname( __FILE__ ) . '/inc/options-framework.php';
 }
  
-
+//live search
+if(akina_option('live_search')){
+    if (file_exists(get_wp_root_path().'/themes/Sakura/cache/search.json')) {
+        if (time() - filemtime(get_wp_root_path().'/themes/Sakura/cache/search.json') > 10800) {
+            require_once(dirname( __FILE__ ) .'/inc/cache-search.php');
+        }
+    }else {
+        require_once(dirname( __FILE__ ) .'/inc/cache-search.php');
+    }
+}
 
 function akina_setup() {
 	/*
@@ -1602,4 +1611,9 @@ function DEFAULT_FEATURE_IMAGE() {
     }
 }
 
+//防止设置置顶文章造成的图片同侧bug
+add_action( 'pre_get_posts', function( $q ){
+    if ( $q->is_home() && $q->is_main_query() && $q->get( 'paged' ) > 1 )
+        $q->set( 'post__not_in', get_option( 'sticky_posts' ) );
+});
 //code end 
diff --git a/inc/cache-search.php b/inc/cache-search.php
new file mode 100644
index 0000000..2e5fd0d
--- /dev/null
+++ b/inc/cache-search.php
@@ -0,0 +1,71 @@
+<?php
+class cacheFile{
+    private $_dir;
+    const EXT = '.json';
+    public function __construct() {
+        $this->_dir = get_wp_root_path().'/themes/Sakura/cache/';
+    }
+    public function cacheData($key, $value = '', $path = '') {
+        $filePath = $this->_dir.$path.$key.self::EXT;
+        if ($value !== '') {
+            if (is_null($value)) {
+                return unlink($filePath);
+            }
+            $dir = dirname($filePath);
+            if (!is_dir($dir)) {
+                mkdir($dir, 0777);
+            }
+            return file_put_contents($filePath,$value);
+        }
+        if (!is_file($filePath)) {
+            return false;
+        } else {
+            return json_decode(file_get_contents($filePath), true);
+        }
+    }
+}
+
+$vowels = array("[", "{","]","}","<",">","\r\n", "\r", "\n","-","'",'"','`'," ",":",";",'\\',"  ","toc");
+$regex = <<<EOS
+/<\/?[a-zA-Z]+("[^"]*"|'[^']*'|[^'">])*>|begin[\S\s]*\/begin|hermit[\S\s]*\/hermit|img[\S\s]*\/img|{{.*?}}|:.*?:/m
+EOS;
+
+$posts = new WP_Query('posts_per_page=-1&post_status=publish&post_type=post');
+while ($posts->have_posts()) : $posts->the_post();
+    $output .= '{"type":"post","link":"'.get_post_permalink().'","title":'.json_encode(get_the_title()).',"comments":"'.get_comments_number('0', '1', '%').'","text":'.json_encode(str_replace($vowels, " ",preg_replace($regex,' ',get_the_content()))).'},';
+endwhile;
+wp_reset_postdata();
+
+$pages = get_pages();
+foreach ($pages as $page) {
+    $output .= '{"type":"page","link":"'.get_page_link($page).'","title":'.json_encode($page->post_title).',"comments":"'.$page->comment_count.'","text":'.json_encode(str_replace($vowels, " ",preg_replace($regex,' ',$page->post_content))).'},';
+}
+
+$tags = get_tags();
+foreach ($tags as $tag) {
+    $output .= '{"type":"tag","link":"'.get_term_link($tag).'","title":'.json_encode($tag->name).',"comments":"","text":""},';
+}
+
+$categories = get_categories();
+foreach ($categories as $category) {
+    $output .= '{"type":"category","link":"'.get_term_link($category).'","title":'.json_encode($category->name).',"comments":"","text":""},';
+}
+if(akina_option('live_search_comment')){
+    $comments = get_comments();
+    foreach ($comments as $comment) {
+        $is_private = get_comment_meta($comment->comment_ID, '_private', true);
+        if($is_private){
+            $output .= '{"type":"comment","link":"'.get_comment_link($comment).'","title":'.json_encode(get_the_title($comment->comment_post_ID)).',"comments":"","text":'.json_encode($comment->comment_author."：该评论为私密评论").'},';
+            continue;
+        }else{
+            $output .= '{"type":"comment","link":"'.get_comment_link($comment).'","title":'.json_encode(get_the_title($comment->comment_post_ID)).',"comments":"","text":'.json_encode(str_replace($vowels, " ",preg_replace($regex," ",$comment->comment_author."：".$comment->comment_content))).'},';
+        }
+    }
+}
+
+$output = substr($output,0,strlen($output)-1);
+
+$data = '['.$output.']';
+$TheFile = get_wp_root_path().'/themes/Sakura/cache/search.json';
+$cacheFile = new cacheFile();
+$cacheFile->cacheData('search', $data);
\ No newline at end of file
diff --git a/inc/decorate.php b/inc/decorate.php
index 9abdcbb..4256c92 100644
--- a/inc/decorate.php
+++ b/inc/decorate.php
@@ -50,6 +50,12 @@ if ( akina_option('theme_skin') ) { ?>
     background-color: <?php echo akina_option('theme_skin'); ?>
 }
 <?php } ?>
+<?php if(akina_option('live_search')){ ?>
+.search-form--modal .search-form__inner {
+    bottom: unset !important;
+    top: 10% !important;
+}
+<?php } ?>
 
 <?php } // theme-skin ?>
 <?php // Custom style
diff --git a/inc/swicher.php b/inc/swicher.php
index 0dcc63d..3e76965 100644
--- a/inc/swicher.php
+++ b/inc/swicher.php
@@ -15,6 +15,7 @@ mashiro_option.template_url = "<?php echo get_template_directory_uri(); ?>";
 mashiro_option.site_url = "<?php echo site_url(); ?>";
 mashiro_option.qq_api_url = "https://api.2heng.xin/qqinfo/"; 
 mashiro_option.qq_avatar_api_url = "https://api.2heng.xin/qqinfo/";
+mashiro_option.live_search = <?php if ( akina_option('live_search') ){ echo 'true'; } else { echo 'false'; } ?>;
 
 <?php if( is_home() ){ ?>
 mashiro_option.land_at_home = true;
diff --git a/js/sakura-app.js b/js/sakura-app.js
index 12eb48b..b930cf6 100644
--- a/js/sakura-app.js
+++ b/js/sakura-app.js
@@ -1331,10 +1331,10 @@ var home = location.href,
                     window.resizeFlag= null;
                     $(window).resize(function () {
                         //直接resize性能爆炸，改成延时
-                        if(resizeFlag!=null){
+                        if(resizeFlag=null){
                             clearTimeout(resizeFlag);
                         }
-                        resizeFlag = setTimeout(function(){ Siren.AH();resizeFlag=null }, 1000);
+                        resizeFlag = setTimeout(function(){ Siren.AH();}, 1000);
                     })
                 }
             } else {
@@ -1386,11 +1386,131 @@ var home = location.href,
             $('.js-toggle-search').on('click', function () {
                 $('.js-toggle-search').toggleClass('is-active');
                 $('.js-search').toggleClass('is-visible');
+                $('html').css('overflow-y','hidden');
+                if (mashiro_option.live_search) {
+                var QueryStorage = [];
+                search_a("https://"+document.domain+"/wp-content/themes/Sakura/cache/search.json");
+                
+                var otxt = document.getElementById("search-input"),
+                    list = document.getElementById("PostlistBox"),
+                    Record = list.innerHTML,
+                    searchFlag = null;
+                otxt.oninput = function () {
+                    if(searchFlag=null){
+                        clearTimeout(searchFlag);
+                    }
+                    searchFlag = setTimeout(function(){
+                        query(QueryStorage, otxt.value, Record);
+                        div_href();
+                    }, 250);
+                };
+
+                function search_a(val) {
+                    if(sessionStorage.getItem('search')!=null){
+                        QueryStorage = JSON.parse(sessionStorage.getItem('search'));
+                        query(QueryStorage, $("#search-input").val(), Record);
+                        div_href();
+                    }else{
+                        var _xhr = new XMLHttpRequest();
+                        _xhr.open("GET", val, true)
+                        _xhr.send();
+                        _xhr.onreadystatechange = function () {
+                            if (_xhr.readyState == 4 && _xhr.status == 200) {
+                                json = _xhr.responseText;
+                                if (json != "") {
+                                    sessionStorage.setItem('search',json);
+                                    QueryStorage = JSON.parse(json);
+                                    query(QueryStorage, otxt.value, Record);
+                                    div_href();
+                                }
+                            }
+                        }
+                    }
+                }
+                if (!Object.values) Object.values = function (obj) {
+                    if (obj !== Object(obj))
+                        throw new TypeError('Object.values called on a non-object');
+                    var val = [],
+                        key;
+                    for (key in obj) {
+                        if (Object.prototype.hasOwnProperty.call(obj, key)) {
+                            val.push(obj[key]);
+                        }
+                    }
+                    return val;
+                }
+                function Cx(arr, q) {
+                    q = q.replace(q,"^(?=.*?"+q+").+$").replace(/\s/g,")(?=.*?");
+                    i = arr.filter(
+                        v => Object.values(v).some(
+                            v => new RegExp(q + '').test(v)
+                        )
+                    );
+                    return i;
+                }
+                function div_href(){
+                    $(".ins-selectable").each(function(){
+                        $(this).click(function(){
+                            $("#Ty").attr('href',$(this).attr('href'));
+                            $("#Ty").click();
+                            $(".search_close").click();
+                        });
+                    });
+                }
+                function search_result(keyword, link, fa, title, iconfont, comments, text){
+                    if(keyword){
+                        var s = keyword.trim().split(" "),
+                            a = title.indexOf(s[s.length-1]),
+                            b = text.indexOf(s[s.length-1]);
+                        title=a<60 ? title.slice(0,80):title.slice(a-30,a+30);
+                        title=title.replace(s[s.length-1], '<mark class="search-keyword"> ' + s[s.length-1].toUpperCase() + ' </mark>');
+                        text=b<60 ? text.slice(0,80):text.slice(b-30,b+30);
+                        text=text.replace(s[s.length-1], '<mark class="search-keyword"> ' + s[s.length-1].toUpperCase() + ' </mark>');
+                    }
+                    return '<div class="ins-selectable ins-search-item" href="' + link + '"><header><i class="fa fa-'+ fa +'" aria-hidden="true"></i>' + title + '<i class="iconfont icon-'+ iconfont +'"> ' + comments + '</i>' + '</header><p class="ins-search-preview">' + text + '</p></div>';
+                }
+
+                function query(B, A, z) {
+	                var x, v, s, y = "",
+		                w = "",
+		                u = "",
+		                r = "",
+                		p = "",
+		                F = "",
+		                H = "",
+		                G = '<section class="ins-section"><header class="ins-section-header">',
+		                D = "</section>",
+		                E = "</header>",
+		                C = Cx(B, A.trim());
+	                for (x = 0; x < Object.keys(C).length; x++) {
+		                H = C[x];
+		                switch (v = H.type) {
+		                case "post":
+			                w = w + search_result(A, H.link, "file", H.title, "mark", H.comments, H.text);
+			                break;
+		                case "tag":
+			                p = p + search_result("", H.link, "tag", H.title, "none", "", "");
+			                break;
+		                case "category":
+			                r = r + search_result("", H.link, "folder", H.title, "none", "", "");
+			                break;
+		                case "page":
+			                u = u + search_result(A, H.link, "file", H.title, "mark", H.comments, H.text);
+			                break;
+		                case "comment":
+			                F = F + search_result(A, H.link, "comment", H.title, "none", "", H.text);
+			                break
+		                }
+	                }
+	                w && (y = y + G + "文章" + E + w + D), u && (y = y + G + "页面" + E + u + D), r && (y = y + G + "分类" + E + r + D), p && (y = y + G + "标签" + E + p + D), F && (y = y + G + "评论" + E + F + D), s = document.getElementById("PostlistBox"), s.innerHTML = y
+                }
+                }
             });
             $('.search_close').on('click', function () {
                 if ($('.js-search').hasClass('is-visible')) {
                     $('.js-toggle-search').toggleClass('is-active');
                     $('.js-search').toggleClass('is-visible');
+					$('html').css('overflow-y','unset');
                 }
             });
             $('#show-nav').on('click', function () {
@@ -1711,6 +1831,7 @@ $(function () {
             if ($('.js-search.is-visible').length > 0) {
                 $('.js-toggle-search').toggleClass('is-active');
                 $('.js-search').toggleClass('is-visible');
+                $('html').css('overflow-y','unset');
             }
         });
         window.addEventListener('popstate', function (e) {
diff --git a/options.php b/options.php
index 3370b45..b03b32b 100644
--- a/options.php
+++ b/options.php
@@ -967,6 +967,20 @@ function optionsframework_options() {
 			'type_4' => __('23k 次访问（中式）', ''),
 		));
         
+    $options[] = array(
+		'name' => __('启用实时搜索', 'options_framework_theme'),
+		'desc' => __('前台实现实时搜索，每3小时更新一次缓存，可通过删除主题文件夹下的 cache 文件夹手动更新缓存'),
+		'id' => 'live_search',
+		'std' => '0',
+		'type' => 'checkbox');
+        
+    $options[] = array(
+		'name' => __('实时搜索包含评论', 'options_framework_theme'),
+		'desc' => __('在实时搜索中搜索评论（如果网站评论数量太多不建议开启）'),
+		'id' => 'live_search_comment',
+		'std' => '0',
+		'type' => 'checkbox');
+        
     $options[] = array(
 		'name' => __('启用 baguetteBox', 'options_framework_theme'),
 		'desc' => __('默认禁用，<a href="https://github.com/mashirozx/Sakura/wiki/Fancybox">请阅读说明</a>', 'options_framework_theme'),
diff --git a/style.css b/style.css
index 37367b3..1b5b38d 100644
--- a/style.css
+++ b/style.css
@@ -5,7 +5,7 @@ Theme URI: https://2heng.xin/theme-sakura/
 Author: Mashiro, Louie, Fuzzz
 Author URI: http://2heng.xin
 Description: Akina主题分支（原版地址 http://www.akina.pw/themeakina）
-Version: 3.2.1
+Version: 3.2.2
 License: GNU General Public License v2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Text Domain: akina
@@ -4176,10 +4176,6 @@ i.iconfont.js-toggle-search.iconsearch {
     background-position: bottom right
 }
 
-.search-form div {
-    position: relative
-}
-
 .search-form .search_close {
     position: absolute;
     width: 35px;
@@ -4283,6 +4279,112 @@ i.iconfont.js-toggle-search.iconsearch {
     list-style-type: decimal
 }
 
+.micro {
+	position: relative
+}
+
+.ins-section-wrapper a {
+	-webkit-transition: none;
+	transition: none;
+}
+
+.ins-section-wrapper header {
+	position: unset;
+	width: auto;
+}
+
+.ins-selectable {
+	cursor: pointer;
+}
+
+.ins-section-wrapper {
+	left: 0;
+	right: 0;
+	top: 45px;
+	bottom: 0;
+	margin-top: 45px;
+	height: 70vh;
+	overflow-y: auto;
+	position: absolute;
+	border-radius: 14px 0 0 14px;
+	scroll-behavior: smooth;
+}
+
+.ins-section-container {
+	position: relative;
+	background: rgba(241, 248, 253, 0.5);
+	border-radius: 14px;
+	font-family: none;
+}
+
+.ins-section {
+	font-size: 14px;
+}
+
+.ins-section .iconfont.icon-mark {
+	font-size: 13px;
+	color: #ccc;
+	bottom: unset;
+	margin-top: unset;
+	line-height: unset;
+	margin-left: 16px;
+	left: unset;
+	position: unset;
+}
+
+.ins-section .fa {
+	font-size: 18px;
+	color: #333;
+	bottom: unset;
+	left: 12px;
+	margin-top: -3px;
+	line-height: unset;
+}
+
+.ins-section .ins-section-header,.ins-section .ins-search-item {
+	padding: 8px 15px;
+	cursor: url(https://cdn.jsdelivr.net/gh/moezx/cdn@3.1.9/img/Sakura/cursor/ayuda.cur),auto;
+}
+
+.ins-section .ins-search-item .search-keyword {
+	font-size: 15px;
+	border-radius: 5px;
+}
+
+.ins-section .ins-section-header {
+	color: #9a9a9a;
+	border-bottom: 1px solid #e2e2e2;
+}
+
+.ins-section .ins-search-item header,.ins-section .ins-search-item .ins-search-preview {
+	overflow: hidden;
+	white-space: nowrap;
+	text-overflow: ellipsis;
+	color: #9a9a9a;
+	margin-left: 20px;
+}
+
+.ins-section .ins-search-item header i {
+	margin-right: 8px;
+}
+
+.ins-section .ins-search-item .ins-search-preview {
+	font-size: 12px;
+	color: #9a9a9a;
+	margin: 5px 0 0 20px;
+	cursor: url(https://cdn.jsdelivr.net/gh/moezx/cdn@3.1.9/img/Sakura/cursor/ayuda.cur),auto;
+}
+
+.ins-section .ins-search-item:hover,.ins-section .ins-search-item.active {
+	color: #fff;
+	background: rgba(22, 160, 133, 0.3);
+	border-radius: 14px;
+}
+
+.ins-section .ins-search-item:hover .ins-slug,.ins-section .ins-search-item.active .ins-slug,.ins-section .ins-search-item:hover .ins-search-preview,.ins-section .ins-search-item.active .ins-search-preview,.ins-section .ins-search-item:hover header,.ins-section .ins-search-item:hover .iconfont {
+	color: #333;
+}
+
 .sorry ul {
     padding: 0 0 0 20px;
     margin: 0