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修改了获取book list的方式 #9

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26ee0e5
修改book list的获取方式
KingBob1250 Apr 23, 2025
4da78bd
Update README.md
KingBob1250 Apr 23, 2025
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103 changes: 63 additions & 40 deletions Action.php
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,8 @@
* 获取、更新缓存，返回书单、影单
*
* @author 熊猫小A | AlanDecode
* @version 0.1
* @modified Leslie Lee
* @version 0.6
*/
if (!defined('__TYPECHO_ROOT_DIR__')) exit;

Expand All @@ -32,16 +33,59 @@ function curl_file_get_contents($_url, $type='www')
class DoubanAPI
{
/**
* 从豆瓣接口获取书单数据
* 从豆瓣网页解析书单数据
*
* @access private
* @param string $UserID 豆瓣ID
* @return array 返回 JSON 解码后的 array
* @return array 返回格式化 array
*/
private static function __getBookRawDataHelper($UserID, $Type='collect')
{
$api = 'https://book.douban.com/people/' . $UserID . '/' . $Type;
$data = array();
while ($api != null) {
$raw = curl_file_get_contents($api, 'book');
error_log(print_r($raw, true));

if ($raw == null || $raw == "") {
break;
}

$doc = str_get_html($raw);

$itemArray = $doc->find("li.subject-item");
foreach ($itemArray as $v) {
$t = $v->find("div.info h2", 0);
$book_name = str_replace(array(" ", "　", "\t", "\n", "\r"),
array("", "", "", "", ""), $t->text());
$book_img = $v->find("div.pic a img", 0)->src;

// 使用 wp 接口解决防盗链
$book_img = 'https://i0.wp.com/' . str_replace(array('http://', 'https://'), '', $book_img);

$book_url = $t->find("a", 0)->href;
$data[] = array("name" => $book_name, "img" => $book_img, "url" => $book_url);
}
$url = $doc->find("span.next a", 0);
if ($url) {
$api = "https://book.douban.com" . $url->href;
} else {
$api = null;
}
}
return $data;
}

/**
* 从豆瓣网页获取想看、已看、在看信息
*/
private static function __getBookRawData($UserID)
{
$api = 'https://api.douban.com/v2/book/user/' . $UserID . '/collections?apikey=054022eaeae0b00e0fc068c0c0a2102a&count=100';
return json_decode(curl_file_get_contents($api, 'book'), true);
$data = array();
$data['reading'] = self::__getBookRawDataHelper($UserID, 'do');
$data['wish'] = self::__getBookRawDataHelper($UserID, 'wish');
$data['read'] = self::__getBookRawDataHelper($UserID, 'collect');
return $data;
}

/**
Expand All @@ -62,7 +106,7 @@ private static function __getMovieRawDataHelper($UserID, $Type='collect')
}

$doc = str_get_html($raw);

$itemArray = $doc->find("div.item");
foreach ($itemArray as $v) {
$t = $v->find("li.title", 0);
Expand Down Expand Up @@ -160,7 +204,7 @@ private static function __isCacheExpired($FilePath, $ValidTimeSpan)
* @param int $ValidTimeSpan 有效时间，Unix 时间戳，s
* @return json 返回格式化书单
*/
public static function updateBookCacheAndReturn($UserID, $PageSize, $From, $ValidTimeSpan, $status)
public static function updateBookCacheAndReturn($UserID, $PageSize, $From, $ValidTimeSpan, $status='read')
{
if (!$UserID) {
return json_encode(array());
Expand All @@ -171,42 +215,21 @@ public static function updateBookCacheAndReturn($UserID, $PageSize, $From, $Vali
if ($cache == -1 || $cache == 1) {
// 缓存无效或者过期，重新请求，重新写入
$raw = self::__getBookRawData($UserID);
$data_read = array();
$data_reading = array();
$data_wish = array();
foreach ($raw['collections'] as $value) {
$item = array("img" => str_replace("/view/subject/m/public/", "/lpic/", $value['book']['image']),
"title" => $value['book']['title'],
"rating" => $value['book']['rating']['average'],
"author" => $value['book']['author'][0],
"link" => $value['book']['alt'],
"summary" => $value['book']['summary']);

$item['img'] = 'https://i0.wp.com/' . str_replace(array('http://', 'https://'), '', $item['img']);

if ($value['status'] == 'read') {
array_push($data_read, $item);
} elseif ($value['status'] == 'reading') {
array_push($data_reading, $item);
} elseif ($value['status'] == 'wish') {
array_push($data_wish, $item);
}
}

$cache = array('time' => time(),
'data' => array('read' => $data_read, 'reading' => $data_reading, 'wish' => $data_wish));
$cache = array('time' => time(), 'data' => $raw);
file_put_contents(__DIR__ . '/cache/book.json', json_encode($cache));
}

// 如果 cache 全空，很可能没有获取到数据，时间戳置 1
if (count($data_read) == 0 && count($data_reading) == 0 && count($data_wish) == 0) {
$cache['time'] = 1;
}
$data = $cache['data'];

// 没有数据，需要在下次刷新
if (count($data['reading'])==0 && count($data['wish'])==0 && count($data['read'])==0) {
$cache['time'] = 1;
file_put_contents(__DIR__ . '/cache/book.json', json_encode($cache));
return json_encode(array());
}

$data = $cache['data'][$status];
$data = $data[$status];
$total = count($data);

if ($From < 0 || $From > $total - 1) {
echo json_encode(array());
} else {
Expand Down Expand Up @@ -316,7 +339,7 @@ public static function updateSingleCacheAndReturn($ID, $Type, $ValidTimeSpan)

// if($needUpdate)
// file_put_contents($FilePath, json_encode($cache));

if ($needUpdate) {
$cache[$Type][$ID]['time'] = time();
if ($Type == 'book') {
Expand All @@ -326,7 +349,7 @@ public static function updateSingleCacheAndReturn($ID, $Type, $ValidTimeSpan)
}
file_put_contents($FilePath, json_encode($cache));
}

return json_encode($cache[$Type][$ID]['data']);
}
}
Expand Down Expand Up @@ -368,4 +391,4 @@ public function action()
}
}
}
?>
?>
7 changes: 4 additions & 3 deletions Plugin.php
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Original file line number Diff line number Diff line change
Expand Up @@ -6,11 +6,12 @@
*
* @package DoubanBoard
* @author 熊猫小A
* @version 0.5
* @modified Leslie Lee
* @version 0.6
* @link https://www.imalan.cn
*/

define('DoubanBoard_Plugin_VERSION', '0.5');
define('DoubanBoard_Plugin_VERSION', '0.6');

class DoubanBoard_Plugin implements Typecho_Plugin_Interface
{
Expand Down Expand Up @@ -111,4 +112,4 @@ public static function footer()
Helper::options()->pluginUrl('DoubanBoard/assets/DoubanBoard.07.js');
echo '?v='.DoubanBoard_Plugin_VERSION.'"></script>';
}
}
}
6 changes: 5 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,10 @@

### 日志

**Ver 0.6**

* 修改book list的获取方式

**Ver 0.5**

* 增加电影在看、想看列表
Expand All @@ -32,4 +36,4 @@
* 增加了单部展示的缓存，防止因访问量过大被豆瓣限制 IP
* 书单列表支持分别展示已读、想读、在读

下载新版的插件覆盖原插件，手动删除 `插件目录/cache` 下的缓存文件即可。
下载新版的插件覆盖原插件，手动删除 `插件目录/cache` 下的缓存文件即可。
34 changes: 12 additions & 22 deletions assets/DoubanBoard.07.js
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Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
// Author: 熊猫小A
// Link: https://www.imalan.cn
// Modified by: Leslie Lee

console.log(`%c DoubanBoard 0.5 %c https://blog.imalan.cn/archives/168/`, `color: #fadfa3; background: #23b7e5; padding:5px 0;`, `background: #1c2b36; padding:5px 0;`);
console.log(`%c DoubanBoard 0.6 %c https://blog.imalan.cn/archives/168/`, `color: #fadfa3; background: #23b7e5; padding:5px 0;`, `background: #1c2b36; padding:5px 0;`);


var curBooks_read = 0;
Expand Down Expand Up @@ -70,34 +71,23 @@ DoubanBoard = {

loadBooks: function (status) {
if ($(`.douban-book-list[data-status="` + status + `"]`).length < 1) return;
$(`#loadMoreBooks_` + status).html("加载中...");
$("#loadMoreBooks_" + status).html("加载中...");

var curBooks;
if (status == 'read') curBooks = curBooks_read;
else if (status == 'reading') curBooks = curBooks_reading;
else curBooks = curBooks_wish;
var api = window.DoubanAPI + "?type=book&from=" + String(curBooks) + "&status=" + status;
$.getJSON(api, function (result) {
$(`#loadMoreBooks_` + status).html("加载更多");

$.getJSON(window.DoubanAPI + "?type=book&from=" + String(curBooks) + "&status=" + status, function (result) {
$("#loadMoreBooks_" + status).html("加载更多");
if (result.length < DoubanPageSize) {
$(`#loadMoreBooks_` + status).html("没有啦");
$("#loadMoreBooks_" + status).html("没有啦");
}
$.each(result, function (i, item) {
var html = `<div id="doubanboard-book-item-` + String(curBooks) + `" class="doubanboard-item">
<div class="doubanboard-thumb" style="background-image:url(`+ item.img + `)"></div>
<div title="点击显示详情" class="doubanboard-title">`+ item.title + `</div>
<div class="doubanboard-info">
<p class="doubanboard-info-basic">
书名：`+ item.title + `<br>
评分：`+ item.rating + `<br>
作者：`+ item.author + `<br>
链接：<a target="_blank" href="`+ item.link + `">豆瓣阅读</a><br>
简介：<br>
</p>
<p class="doubanboard-info-summary">
`+ item.summary + `
</p>
</div>
</div>`;
var html = `<a href="` + item.url + `" target="_blank" id="doubanboard-book-item-` + String(curBooks) + `" class="doubanboard-item">
<div class="doubanboard-thumb" style="background-image:url(`+ item.img + `); background-position: center center;"></div>
<div class="doubanboard-title">`+ item.name + `</div>

@AlanDecode AlanDecode Apr 28, 2025

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详情不再支持获取了吗

@KingBob1250 KingBob1250 May 13, 2025

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详情数据跟list所需数据不一致，修改起来要花点儿时间；真要改，得等以后有空了。

</a>`;
$(`.douban-book-list[data-status="` + status + `"]`).append(html);
if (status == 'read') curBooks_read++;
else if (status == 'reading') curBooks_reading++;
Expand Down