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<?php
namespace B2\Modules\Common;
use B2\Modules\Common\User;
use \Firebase\JWT\JWT;
use B2\Modules\Common\PostRelationships;
use B2\Modules\Common\Circle;
use B2\Modules\Common\Wecatmp;
use B2\Modules\Common\Ask;
use B2\Modules\Common\Msg;
class Post
{
public static $upload_dir;
public function init()
{
//add_action('b2_single',array(__CLASS__,'single_content'),10);
//隐藏主题自带的自定义字段
//add_filter( 'post_gallery', array($this,'post_gallery'), 10, 2 );
//add_action( 'save_post',array(__CLASS__,'save_post_qrcode'),10,3);
self::$upload_dir = apply_filters('b2_upload_path_arg', wp_upload_dir());
//add_filter('post_link', array(__CLASS__,'post_link'),9,3);
add_action('transition_post_status', array($this, 'publish_post'), 999, 3);
add_filter('wp_insert_post_data', array($this, 'insert_post_data'), 10, 2);
//懒加载
if (b2_get_option('normal_write', 'write_image_lazyload') && !B2_AUTH) {
add_filter('the_content', array($this, 'b2_lazyload'));
}
//add_filter( 'render_block', array($this,'b2_lazyload'),0);
// if((int)b2_get_option('template_main','prettify_load')){
// add_action( 'wp_enqueue_scripts', array($this,'b2_highlight_styles'),99 );
// }
}
public function b2_highlight_styles()
{
wp_enqueue_script('prettify', B2_THEME_URI . '/Assets/fontend/library/prettify.min.js', array(), B2_VERSION, true);
}
function innerHTML($node)
{
return implode(array_map(
[$node->ownerDocument, "saveHTML"],
iterator_to_array($node->childNodes)
));
}
public static function img_replace($img)
{
$r = b2_get_option('normal_write', 'write_image_replace');
if (!$r)
return $img;
$r = trim($r, " \t\n\r\0\x0B\xC2\xA0");
if ($r) {
$row = explode(PHP_EOL, $r);
if (!empty($row)) {
$arr = [];
foreach ($row as $k => $v) {
$v = trim($v, " \t\n\r\0\x0B\xC2\xA0");
$url = explode('|', $v);
if (isset($url[1])) {
if (strpos($img, $url[0]) !== false)
return str_replace($url[0], $url[1], $img);
}
}
}
}
return $img;
}
public static function b2_lazyload_action($content) {
$doc = new \DOMDocument();
// 强制声明内部编码为UTF-8
@$doc->loadHTML(
'<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body>' .
$content .
'</body></html>',
LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD
);
// 移除自动添加的头部声明（如果有）
foreach ($doc->childNodes as $item) {
if ($item->nodeType == XML_PI_NODE) {
$doc->removeChild($item);
break;
}
}
// 处理图片标签（原有逻辑）
$imgs = $doc->getElementsByTagName('img');
$post_id = 0;
$title = '';
global $post;
if (isset($post->ID)) {
$post_id = $post->ID;
$title = $post->post_title;
}
foreach ($imgs as $img) {
$url = self::img_replace($img->getAttribute('src'));
$img->setAttribute('data-src', $url);
$img->setAttribute('src', B2_DEFAULT_IMG);
if ($title && !$img->getAttribute('alt')) {
$img->setAttribute('alt', $title);
}
$img->setAttribute('class', $img->getAttribute('class') . ' lazy');
}
// 直接获取body内容（避免字符串截取）
$body = $doc->getElementsByTagName('body')->item(0);
$html = '';
foreach ($body->childNodes as $node) {
$html .= $doc->saveHTML($node);
}
return $html;
}
public function b2_lazyload($content)
{
if (!is_singular())
return $content;
if ($content == '')
return $content;
// if(wp_is_mobile()) return $content;
return self::b2_lazyload_action($content);
}
public function insert_post_data($data, $postarr)
{
if (!isset($postarr['ID']))
return $data;
if (get_post_meta($postarr['ID'], 'b2_auto_title', true) && $data['post_title'] != get_the_title($postarr['ID'])) {
delete_post_meta($postarr['ID'], 'b2_auto_title');
}
return $data;
}
//文章发布触发消息
public function publish_post($new_status, $old_status, $post)
{
//文章作者
$user_id = $post->post_author;
$post_type = $post->post_type;
$credit = 0;
delete_post_meta($post->ID, 'b2_post_exp');
delete_post_meta($post->ID, 'b2_post_thumb');
$msg_title = '';
$has_add_credit = get_post_meta($post->ID, 'zrz_credit_add', true);
$admin_email = b2_get_option('normal_mail_message', 'msg_admin_email');
$open = b2_get_option('normal_mail_message', 'msg_pending_admin');
$open = $open === '' ? false : $open;
$open_author = b2_get_option('normal_mail_message', 'msg_pending_author');
$open_author = $open_author === '' ? false : $open_author;
$has_email_send = get_post_meta($post->ID, 'b2_email_send', true);
switch ($post_type) {
case 'shop':
\B2\Modules\Common\Cache::clean_index_module_cache();
break;
case 'post':
\B2\Modules\Common\Cache::clean_index_module_cache();
if ($new_status == 'pending' && $open) {
$user_data = get_userdata($user_id);
if (!$has_email_send) {
Msg::send_email_to_user(
[
'email' => $admin_email,
'object' => __('待审文章请审核', 'b2'),
'content' => '<p>' . sprintf(
__('%s提交了待审文章%s', 'b2'),
'「' . $user_data->display_name . '」',
'<a href="' . admin_url('wp-admin/post.php?post=' . $post->ID . '&action=edit') . '">' . get_the_title($post->ID) . '</a>'
) . '</p>'
]
);
update_post_meta($post->ID, 'b2_email_send', 1);
}
}
if ($new_status !== 'publish')
return;
if ($open_author && $old_status == 'pending') {
Msg::send_email_to_user(
[
'user_id' => $user_id,
'object' => __('文章审核成功', 'b2'),
'content' => '<p>' . sprintf(
__('您提交的文章审核成功：%s', 'b2'),
'<a href="' . get_permalink($post->ID) . '">' . get_the_title($post->ID) . '</a>'
) . '</p>'
]
);
}
$task = Task::update_task($user_id, 'task_post');
if ($task && !$has_add_credit) {
$credit = b2_get_option('normal_gold', 'credit_post');
Gold::update_data([
'date' => current_time('mysql'),
'to' => $user_id,
'gold_type' => 0,
'no' => $credit,
'post_id' => $post->ID,
'msg' => __('您发布了一篇文章：${post_id}', 'b2'),
'type' => 'po_post',
'type_text' => __('投稿奖励', 'b2')
]);
update_post_meta($post->ID, 'zrz_credit_add', 1);
}
$msg_title = __('文章', 'b2');
break;
case 'newsflashes':
$newsflashes_name = b2_get_option('normal_custom', 'custom_newsflashes_name');
if ($new_status == 'pending' && $open) {
$user_data = get_userdata($user_id);
if (!$has_email_send) {
Msg::send_email_to_user(
[
'email' => $admin_email,
'object' => sprintf(__('待审%s请审核', 'b2'), $newsflashes_name),
'content' => '<p>' . sprintf(
__('%s提交了待审%s', 'b2'),
'「' . $user_data->display_name . '」',
$newsflashes_name . '：<a href="' . admin_url('wp-admin/post.php?post=' . $post->ID . '&action=edit') . '">' . get_the_title($post->ID) . '</a>'
) . '</p>'
]
);
update_post_meta($post->ID, 'b2_email_send', 1);
}
}
if ($new_status !== 'publish')
return;
if ($open_author && $old_status == 'pending') {
Msg::send_email_to_user(
[
'user_id' => $user_id,
'object' => sprintf(__('%s审核成功', 'b2'), $newsflashes_name),
'content' => '<p>' . sprintf(
__('您提交的%s审核成功：%s', 'b2'),
$newsflashes_name,
'<a href="' . get_permalink($post->ID) . '">' . get_the_title($post->ID) . '</a>'
) . '</p>'
]
);
}
$task = Task::update_task($user_id, 'task_newsflashes');
if ($task && !$has_add_credit) {
$credit = b2_get_option('normal_gold', 'credit_newsflashes');
Gold::update_data([
'date' => current_time('mysql'),
'to' => $post->post_author,
'gold_type' => 0,
'no' => $credit,
'post_id' => $post->ID,
'msg' => sprintf(__('您发布了一个%s：${post_id}', 'b2'), $newsflashes_name),
'type' => 'po_newsflashes',
'type_text' => __('发帖奖励', 'b2'),
]);
update_post_meta($post->ID, 'zrz_credit_add', 1);
}
$msg_title = $newsflashes_name;
break;
case 'circle':
$circle_id = Circle::get_circle_id_by_topic_id($post->ID);
$role = get_term_meta($circle_id, 'b2_circle_read', true);
$circle_name = b2_get_option('normal_custom', 'custom_circle_name');
if ($new_status == 'pending' && $open) {
$circle_data = CircleRelate::get_data(array(
'circle_id' => $circle_id,
'circle_role' => 'admin'
));
if (isset($circle_data[0]['user_id'])) {
$user_data = get_userdata($user_id);
Msg::send_email_to_user(
[
'user_id' => $circle_data[0]['user_id'],
'object' => sprintf(__('待审%s帖子请审核', 'b2'), $circle_name),
'content' => '<p>' . sprintf(
__('%s提交了待审%s', 'b2'),
'「' . isset($user_data->display_name) ? $user_data->display_name : __('有人', 'b2') . '」',
$circle_name . __('帖子', 'b2') . '：<a href="' . get_term_link($circle_id) . '">' . get_the_title($post->ID) . '</a>'
) . '</p>'
]
);
}
}
if ($new_status !== 'publish')
return;
if ($open_author && $old_status == 'pending') {
Msg::send_email_to_user(
[
'user_id' => $user_id,
'object' => sprintf(__('%s帖子审核成功', 'b2'), $circle_name),
'content' => '<p>' . sprintf(
__('您提交的%s帖子审核成功：%s', 'b2'),
$circle_name,
'<a href="' . get_permalink($post->ID) . '">' . get_the_title($post->ID) . '</a>'
) . '</p>'
]
);
}
if ($role) {
if ($role === 'public') {
delete_post_meta($post->ID, 'b2_currentCircle');
} else {
update_post_meta($post->ID, 'b2_currentCircle', true);
}
}
$task = Task::update_task($user_id, 'task_circle');
if ($task && !$has_add_credit) {
$credit = b2_get_option('normal_gold', 'credit_topic');
Gold::update_data([
'date' => current_time('mysql'),
'to' => $post->post_author,
'gold_type' => 0,
'no' => $credit,
'post_id' => $post->ID,
'msg' => sprintf(__('您发布了一个%s帖子：${post_id}', 'b2'), $circle_name),
'type' => 'po_circle',
'type_text' => __('发帖奖励', 'b2')
]);
update_post_meta($post->ID, 'zrz_credit_add', 1);
}
$msg_title = sprintf(__('%s帖子', 'b2'), $circle_name);
$data = get_post_meta($post->ID, 'b2_topic_ask_pending_data', true);
if ($data) {
$data['status'] = 'publish';
apply_filters('b2_insert_ask_action', $data);
}
delete_post_meta($post->ID, 'b2_topic_ask_pending_data');
do_action('b2_rebuild_hotness', $post->ID);
break;
case 'infomation':
$infomation_name = b2_get_option('normal_custom', 'custom_infomation_name');
if ($new_status == 'pending' && $open) {
$user_data = get_userdata($user_id);
if (!$has_email_send) {
Msg::send_email_to_user(
[
'email' => $admin_email,
'object' => sprintf(__('待审%s请审核', 'b2'), $infomation_name),
'content' => '<p>' . sprintf(
__('%s提交了待审%s', 'b2'),
'「' . $user_data->display_name . '」',
$infomation_name . '：<a href="' . $term_link = get_permalink($post->ID) . '">' . get_the_title($post->ID) . '</a>'
) . '</p>'
]
);
update_post_meta($post->ID, 'b2_email_send', 1);
}
}
if ($new_status !== 'publish')
return;
if ($open_author && $old_status == 'pending') {
Msg::send_email_to_user(
[
'user_id' => $user_id,
'object' => sprintf(__('%s审核成功', 'b2'), $infomation_name),
'content' => '<p>' . sprintf(
__('您提交的%s审核成功：%s', 'b2'),
$infomation_name,
'<a href="' . get_permalink($post->ID) . '">' . get_the_title($post->ID) . '</a>'
) . '</p>'
]
);
}
$author_id = get_post_field('post_author', $post->ID);
if ($author_id) {
$term = get_the_terms($post->ID, 'infomation_cat');
if (isset($term[0])) {
delete_term_meta((int) $term[0]->term_id, 'b2_infomation_count');
}
delete_user_meta($author_id, 'b2_infomation_counts');
}
$task = Task::update_task($user_id, 'task_infomation');
if ($task || !$has_add_credit) {
$credit = b2_get_option('normal_gold', 'credit_infomation');
Gold::update_data([
'date' => current_time('mysql'),
'to' => $post->post_author,
'gold_type' => 0,
'no' => $credit,
'post_id' => $post->ID,
'msg' => sprintf(__('您发布了一个%s帖子：${post_id}', 'b2'), $infomation_name),
'type' => 'po_infomation',
'type_text' => __('发帖奖励', 'b2')
]);
update_post_meta($post->ID, 'zrz_credit_add', 1);
}
$msg_title = sprintf(__('%s帖子', 'b2'), $infomation_name);
break;
case 'announcement':
delete_option('b2_latest_announcement');
break;
case 'ask':
$ask_name = b2_get_option('normal_custom', 'custom_ask_name');
if ($new_status == 'pending' && $open) {
$user_data = get_userdata($user_id);
if (!$has_email_send) {
Msg::send_email_to_user(
[
'email' => $admin_email,
'object' => sprintf(__('待审%s请审核', 'b2'), $ask_name),
'content' => '<p>' . sprintf(
__('%s提交了待审%s', 'b2'),
'「' . $user_data->display_name . '」',
$ask_name . '：<a href="' . $term_link = get_permalink($post->ID) . '">' . get_the_title($post->ID) . '</a>'
) . '</p>'
]
);
update_post_meta($post->ID, 'b2_email_send', 1);
}
}
if ($new_status == 'trash') {
$reward = get_post_meta($post->ID, 'b2_ask_reward', true);
if (isset($reward['reward']) && $reward['reward']) {
if (!get_post_meta($post->ID, 'b2_ask_has_reward', true)) {
Ask::back_money($post->ID, __('您的帖子被删除，返还赏金', 'b2'));
delete_post_meta($post->ID, 'b2_ask_passtime');
delete_post_meta($post->ID, 'b2_ask_reward');
}
}
}
if ($new_status !== 'publish')
return;
if ($open_author && $old_status == 'pending') {
Msg::send_email_to_user(
[
'user_id' => $user_id,
'object' => sprintf(__('%s审核成功', 'b2'), $ask_name),
'content' => '<p>' . sprintf(
__('您提交的%s审核成功：%s', 'b2'),
$ask_name,
'<a href="' . get_permalink($post->ID) . '">' . get_the_title($post->ID) . '</a>'
) . '</p>'
]
);
}
Ask::set_inv($post->ID);
do_action('b2_ask_hotness', $post->ID);
break;
case 'answer':
$parent = get_post_field('post_parent', $post->ID);
if ($parent) {
delete_post_meta($parent, 'b2_ask_answer_count');
delete_post_meta($parent, 'b2_ask_answer_last');
if ($new_status == 'publish') {
$parent_author = get_post_field('post_author', $parent);
Message::update_data([
'date' => current_time('mysql'),
'from' => $user_id,
'to' => $parent_author,
'post_id' => $parent,
'msg' => __('${from}回答了您的问题：${post_id}', 'b2'),
'type' => 'post_up',
'type_text' => __('回答', 'b2'),
'old_row' => 1
]);
}
}
if ($new_status == 'publish') {
update_post_meta($parent, 'b2_has_answer', 1);
do_action('b2_ask_hotness', $parent);
do_action('b2_rebuild_hotness', $post->ID);
}
break;
default:
break;
}
if ($msg_title && $old_status == 'pending' && $post->post_author != b2_get_option('normal_weixin_message', 'admin_id') && !user_can($post->post_author, 'manage_options')) {
Wecatmp::message_success([
'type' => 'check_success',
"touser" => $post->post_author,
"template_id" => '',
"url" => get_permalink($post->ID),
"data" => [
"thing1" => [
"value" => mb_substr(sprintf(__('恭喜您！%s审核通过。', 'b2'), $msg_title), 0, 20, 'utf-8'),
"color" => "#173177"
],
"thing4" => [
"value" => '审核通过',
"color" => "#173177"
],
"time3" => [
"value" => current_time('mysql'),
"color" => "#173177"
]
]
]);
}
wp_cache_delete('b2_user_' . $user_id, 'b2_user_custom_data');
}
public static function post_link($permalink, $post, $leavename)
{
if (!is_admin()) {
if ($post->post_status === 'pending' || $post->post_status === 'draft') {
return b2_get_custom_page_url('write') . '?id=' . $post->ID;
}
}
return $permalink;
}
/**
* 文章保存的时候生成二维码缓存
*
* @param [type] $post_id
*
* @return void
* @author Li Ruchun <lemolee@163.com>
* @version 1.0.0
* @since 2018
*/
public static function save_post_qrcode($post_id, $return = false)
{
$post_type = get_post_type($post_id);
if ($post_type !== 'post' && $post_type !== 'shop')
return;
if (!is_file(self::$upload_dir['basedir'] . B2_DS . 'qrcode' . B2_DS . $post_id . '.jpg')) {
if (wp_mkdir_p(self::$upload_dir['basedir'] . B2_DS . 'qrcode')) {
require_once B2_THEME_DIR . '/Library/Qrcode/phpqrcode.php';
\QRcode::png(get_permalink($post_id), self::$upload_dir['basedir'] . B2_DS . 'qrcode' . B2_DS . $post_id . '.jpg', QR_ECLEVEL_L, 6, 1, false, array(255, 255, 255, 0), array(0, 0, 0, 0));
} else {
return array('error' => __('无法创建 wp-content/uploads/qrcode 目录', 'b2'));
}
}
//保存的时候删除封面图片
if (is_file(self::$upload_dir['basedir'] . B2_DS . 'posters' . B2_DS . $post_id . '.jpg')) {
unlink(self::$upload_dir['basedir'] . B2_DS . 'posters' . B2_DS . $post_id . '.jpg');
}
if ($return) {
return self::$upload_dir['baseurl'] . '/qrcode/' . $post_id . '.jpg';
}
}
public static function time_ago($ptime, $return = false)
{
if (!is_string($ptime))
return;
$_ptime = wp_strtotime($ptime);
$etime = wp_strtotime(current_time('mysql')) - $_ptime;
if ($etime < 1) {
$text = __('刚刚', 'b2');
} else {
$interval = array(
60 * 60 => __('小时前', 'b2'),
60 => __('分钟前', 'b2'),
1 => __('秒前', 'b2')
);
if ($etime <= 84600) {
foreach ($interval as $secs => $str) {
$d = $etime / $secs;
if ($d >= 1) {
$r = round($d);
$text = $r . $str;
break;
}
}
;
} else {
$date = date_create($ptime);
$y = date_format($date, "y");
if ($y == wp_date('y')) {
$text = sprintf(__('%s月%s日', 'b2'), date_format($date, "n"), date_format($date, "j"));
} else {
$text = sprintf(__('%s年%s月%s日', 'b2'), $y, date_format($date, "n"), date_format($date, "j"));
}
}
}
if ($return)
return $text;
return '<time class="b2timeago" datetime="' . $ptime . '" itemprop="datePublished">' . $text . '</time>';
}
/**
* 重写相册短代码图片排列部分
*
* @param string $output
* @param array $attr
*
* @return void
* @author Li Ruchun <lemolee@163.com>
* @version 1.0.0
* @since 2018
*/
public function post_gallery($output, $attr)
{
if ('file' == $attr['link'])
return $output;
$output = "<div id=\"b2 container\" class=\"gallery grid\" data-packery='{ \"itemSelector\": \".gallery-item\", \"gutter\": 10 }'>";
$posts = get_posts(array('include' => $attr['ids'], 'post_type' => 'attachment'));
foreach ($posts as $imagePost) {
$img_big = wp_get_attachment_image_src($imagePost->ID, 'large');
$img_m = wp_get_attachment_image_src($imagePost->ID, 'medium')[0];
$output .= '<div class="gallery-item"> <img src="' . $img_m . '" ' . (isset($src[1]) ? 'data-zooming-width="' . $img_big[1] . '"' : '') . ' ' . (isset($img_big[2]) ? 'data-zooming-height="' . $img_big[2] . '"' : '') . '/></div>';
}
$output .= "</div>";
return $output;
}
public static function get_post_vote_up($post_id)
{
return array(
'up' => PostRelationships::get_count(array('type' => 'post_up', 'post_id' => $post_id)),
'down' => PostRelationships::get_count(array('type' => 'post_down', 'post_id' => $post_id))
);
}
public static function get_post_vote($post_id)
{
$user_id = b2_get_current_user_id();
return array(
'up' => PostRelationships::get_count(array('type' => 'post_up', 'post_id' => $post_id)),
'down' => PostRelationships::get_count(array('type' => 'post_down', 'post_id' => $post_id)),
'isset_up' => $user_id ? PostRelationships::isset(array('type' => 'post_up', 'user_id' => $user_id, 'post_id' => $post_id)) : false,
'isset_down' => $user_id ? PostRelationships::isset(array('type' => 'post_down', 'user_id' => $user_id, 'post_id' => $post_id)) : false
);
}
/**
* 获取文章meta内容
*
* @param int $post_id
*
* @return array 文章meta内容
* @author Li Ruchun <lemolee@163.com>
* @version 1.0.0
* @since 2018
*/
public static function post_meta($post_id = 0, $opts = [])
{
if (!$post_id) {
global $post;
if (!isset($post->ID))
return;
$post_id = $post->ID;
}
$user_id = get_post_field('post_author', $post_id);
$user_data = get_userdata($user_id);
//获取分类信息
$post_cats = get_the_category($post_id);
$cats_data = array();
foreach ($post_cats as $cat) {
if (isset($cat->term_id)) {
$color = get_term_meta($cat->term_id, 'b2_tax_color', true);
$color = $color ? $color : '#607d8b';
$link = get_category_link($cat->term_id);
$cats_data[] = array(
'name' => $cat->name,
'color' => $color,
'link' => $link
);
}
}
$view = (int) get_post_meta($post_id, 'views', true);
$user_title = get_user_meta($user_id, 'b2_title', true);
$avatar = get_avatar_url($user_id, array('size' => 100));
$date = get_the_date('Y-m-d H:i:s', $post_id);
if (isset($data['post_order']) && $opts['modified'] === 'modified') {
$date = get_the_modified_time('Y-m-d H:i:s');
}
return apply_filters('b2_get_post_metas', array(
'date' => self::time_ago($date),
'date_normal' => get_the_date('Y-m-d', $post_id),
'ctime' => get_the_date('c', $post_id),
'_date' => $date,
'verify_icon' => $user_title ? B2_VERIFY_ICON : '',
'user_title' => $user_title,
'user_id' => $user_id,
'user_desc' => isset($user_data->description) ? $user_data->description : '',
'user_name' => isset($user_data->display_name) ? $user_data->display_name : '',
'user_avatar' => $avatar,
'user_avatar_webp' => apply_filters('b2_thumb_webp', $avatar),
'user_link' => get_author_posts_url($user_id),
'cats' => $cats_data,
'like' => b2_number_format(self::get_post_vote_up($post_id)['up']),
'comment' => b2_number_format(get_comments_number($post_id)),
'views' => b2_number_format($view)
), $post_id);
}
/**
* 获取文章缩略图
*
* @param int $post_id
*
* @return void
* @author Li Ruchun <lemolee@163.com>
* @version 1.0.0
* @since 2018
*/
public static function get_post_thumb($post_id = 0, $no_default = false)
{
if (!$post_id) {
global $post;
if (!isset($post->ID))
return '';
$post_id = $post->ID;
}
$post_thumbnail_url = get_the_post_thumbnail_url($post_id, 'full');
if ($post_thumbnail_url) {
return esc_url($post_thumbnail_url);
} else {
$thumb = get_post_meta($post_id, 'b2_post_thumb', true);
if ($thumb)
return $thumb;
$post_content = get_post_field('post_content', $post_id);
$thumb = b2_get_first_img($post_content);
if (!$thumb && !$no_default) {
return b2_get_default_img();
} else {
update_post_meta($post_id, 'b2_post_thumb', $thumb);
}
}
return apply_filters('b2_get_post_thumb', $thumb, $post_id, $no_default);
}
public static function update_post_views($post_id)
{
if (wp_using_ext_object_cache()) {
$cache = (int) wp_cache_get($post_id, 'b2_post_views');
$views = (int) get_post_meta($post_id, 'views', true);
$views = $views + $cache + 1;
if ($cache) {
if (mt_rand(1, 10) === 1) {
update_post_meta($post_id, 'views', $views);
wp_cache_set($post_id, 1, 'b2_post_views');
} else {
wp_cache_set($post_id, $cache + 1, 'b2_post_views');
}
} else {
wp_cache_set($post_id, 1, 'b2_post_views');
}
} else {
$views = (int) get_post_meta($post_id, 'views', true);
$views = $views + 1;
update_post_meta($post_id, 'views', $views);
}
return (int) apply_filters('b2_post_views', $views, $post_id);
}
public static function get_post_views($post_id)
{
if (wp_using_ext_object_cache()) {
$cache = (int) wp_cache_get($post_id, 'b2_post_views');
return (int) get_post_meta($post_id, 'views', true) + $cache;
}
return (int) get_post_meta($post_id, 'views', true);
}
//获取文章数据
public static function get_post_data($post_id, $show_author = true)
{
if (!$post_id)
return array('error' => __('参数不全', 'b2'));
$current_user_id = b2_get_current_user_id();
$favorites = self::get_post_favorites($current_user_id, $post_id);
// self::update_post_views($post_id);
// if (!wp_using_ext_object_cache()) {
// $views = (int) get_post_meta($post_id, 'views', true);
// // $views = mt_rand(21, 367)+$views;
// update_post_meta($post_id, 'views', $views + 1);
// } else {
$views = self::update_post_views($post_id);
// }
// do_action('b2_post_views', [
// 'view' => $views + 1,
// 'post_id' => $post_id,
// 'user_id' => $current_user_id
// ]);
$isset_up = PostRelationships::isset(array('type' => 'post_up', 'user_id' => $current_user_id, 'post_id' => $post_id));
$isset_down = PostRelationships::isset(array('type' => 'post_down', 'user_id' => $current_user_id, 'post_id' => $post_id));
$count_vote = self::get_post_vote_up($post_id);
//文章作者信息
$post_author = get_post_field('post_author', $post_id);
//当前用户的信息
$current_user = array();
if ($current_user_id && $show_author) {
$current_user = User::get_user_public_data($current_user_id);
$current_user['credit'] = get_user_meta($current_user_id, 'zrz_credit_total', true);
$current_user['money'] = get_user_meta($current_user_id, 'zrz_rmb', true);
}
$author = [];
if ($show_author) {
$author = User::get_user_public_data($post_author, true);
}
$data = apply_filters('b2_get_post_data', array(
'favorites_isset' => $favorites['favorites_isset'],
'favorites' => $favorites['favorites'],
'views' => b2_number_format($views),
'up' => $count_vote['up'],
'down' => $count_vote['down'],
'up_isset' => $isset_up,
'down_isset' => $isset_down,
'author' => $author,
'current_user' => $current_user,
'ds_data' => self::get_post_ds_data($post_id)
), $post_id);
return $data;
}
public static function get_post_favorites($user_id, $post_id)
{
if (!$user_id) {
$user_id = b2_get_current_user_id();
}
$favorites = get_post_meta($post_id, 'zrz_favorites', true);
$favorites = !empty($favorites) ? $favorites : array();
return [
'favorites_isset' => array_search($user_id, $favorites) === false ? false : true,
'favorites' => b2_number_format(!empty($favorites) ? count($favorites) : 0)
];
}
//获取文章打赏数据
public static function get_post_ds_data($post_id)
{
$ds = get_option('b2_template_single');
if (!isset($ds['single_ds_group'][0])) {
$ds = array(
'single_post_ds_open' => 1,
'single_post_ds_text' => b2_get_option('template_single', 'single_post_ds_text'),
'single_post_ds_none_text' => b2_get_option('template_single', 'single_post_ds_none_text'),
'single_post_ds_money' => b2_get_option('template_single', 'single_post_ds_money'),
);
} else {
$ds = $ds['single_ds_group'][0];
}
if (!$ds['single_post_ds_open'])
return;
$ds['moneys'] = array_slice(explode('|', $ds['single_post_ds_money']), 0, 5, true);
//获取赞赏的数据
$arg = get_post_meta($post_id, 'zrz_shang', true);
$arg = is_array($arg) ? $arg : array();
$arg = array_reverse($arg);
$count = count($arg);
$ds['count'] = $count;
$users = array();
foreach ($arg as $k => $v) {
if ($k >= 20)
break;
$link = $v['user'] ? get_author_posts_url($v['user']) : '';
$name = $v['user'] ? get_the_author_meta('display_name', $v['user']) : __('游客', 'b2');
$users[] = array(
'link' => $link,
'name' => $name,
'money' => B2_MONEY_SYMBOL . number_format($v['rmb'], 2),
'avatar' => get_avatar_url($v['user'], array('size' => 40))
);
}
$ds['users'] = $users;
return $ds;
}
//文章点赞与点踩
public static function post_vote($type, $post_id)
{
$user_id = b2_get_current_user_id();
if (!$user_id)
return false;
$success = array(
'down' => 0,
'up' => 0
);
$up = PostRelationships::isset(array('type' => 'post_up', 'user_id' => $user_id, 'post_id' => $post_id));
$down = PostRelationships::isset(array('type' => 'post_down', 'user_id' => $user_id, 'post_id' => $post_id));
$post_author = (int) get_post_field('post_author', $post_id);
if (!$post_author)
return array('error' => __('参数错误', 'b2'));
if ($user_id === $post_author)
return array('error' => __('不能给自己投票', 'b2'));
$credit = (int) b2_get_option('normal_gold', 'credit_post_up');
$post_type = get_post_type($post_id);
$post_type_text = b2_get_post_type_name($post_type);
if ($type === 'up') {
if ($up) {
$success['up'] = -1;
PostRelationships::delete_data(array('type' => 'post_up', 'user_id' => $user_id, 'post_id' => $post_id));
$task = Task::update_task($post_author, 'task_post_vote');
if ($task) {
Gold::update_data([
'date' => current_time('mysql'),
'to' => $post_author,
'gold_type' => 0,
'no' => -$credit,
'post_id' => $post_id,
'msg' => sprintf(__('有${count}人不太认同您的%s：${post_id}', 'b2'), $post_type_text),
'type' => 'post_up_cancle',
'type_text' => __('取消点赞', 'b2'),
'old_row' => 1
]);
}
Message::update_data([
'date' => current_time('mysql'),
'from' => $user_id,
'to' => $post_author,
'post_id' => $post_id,
'msg' => sprintf(__('${from}不太喜欢你的%s：${post_id}', 'b2'), $post_type_text),
'type' => 'post_up_cancle',
'type_text' => __('取消点赞', 'b2'),
'old_row' => 1
]);
} else {
$success['up'] = 1;
PostRelationships::update_data(array('type' => 'post_up', 'user_id' => $user_id, 'post_id' => $post_id));
$task = Task::update_task($post_author, 'task_post_vote');
if ($task) {
Gold::update_data([
'date' => current_time('mysql'),
'to' => $post_author,
'gold_type' => 0,
'no' => $credit,
'post_id' => $post_id,
'msg' => sprintf(__('有${count}人给您的%s点了赞：${post_id}', 'b2'), $post_type_text),
'type' => 'post_up',
'type_text' => __('点赞', 'b2'),
'old_row' => 1
]);
}
Message::update_data([
'date' => current_time('mysql'),
'from' => $user_id,
'to' => $post_author,
'post_id' => $post_id,
'msg' => sprintf(__('${from}给你的%s点了赞：${post_id}', 'b2'), $post_type_text),
'type' => 'post_up',
'type_text' => sprintf(__('%s被点赞', 'b2'), $post_type_text),
'old_row' => 1
]);
}
if ($down) {
$success['down'] = -1;
PostRelationships::delete_data(array('type' => 'post_down', 'user_id' => $user_id, 'post_id' => $post_id));
}
}
if ($type === 'down') {
if ($up) {
$success['up'] = -1;
PostRelationships::delete_data(array('type' => 'post_up', 'user_id' => $user_id, 'post_id' => $post_id));
$task = Task::update_task($post_author, 'task_post_vote');
if ($task) {
Gold::update_data([
'date' => current_time('mysql'),
'to' => $post_author,
'gold_type' => 0,
'no' => -$credit,
'post_id' => $post_id,
'msg' => sprintf(__('有${count}人不太认同您的%s：${post_id}', 'b2'), $post_type_text),
'type' => 'post_up_cancle',
'type_text' => __('取消点赞', 'b2'),
'old_row' => 1
]);
}
Message::update_data([
'date' => current_time('mysql'),
'from' => $user_id,
'to' => $post_author,
'post_id' => $post_id,
'msg' => sprintf(__('${from}不太喜欢你的%s：${post_id}', 'b2'), $post_type_text),
'type' => 'post_up_cancle',
'type_text' => __('取消点赞', 'b2'),
'old_row' => 1
]);
}
if ($down) {
$success['down'] = -1;
PostRelationships::delete_data(array('type' => 'post_down', 'user_id' => $user_id, 'post_id' => $post_id));
} else {
$success['down'] = 1;
PostRelationships::update_data(array('type' => 'post_down', 'user_id' => $user_id, 'post_id' => $post_id));
}
}
if ($post_type == 'infomation') {
$user_vote_arg = get_user_meta($user_id, 'b2_infomation_like', true);
$user_vote_arg = is_array($user_vote_arg) ? $user_vote_arg : [];
if ($success['up'] == 1) {
if (!in_array($post_id, $user_vote_arg)) {
$user_vote_arg[] = $post_id;
}
} else {
if (in_array($post_id, $user_vote_arg)) {
$key = array_search($post_id, $user_vote_arg);
if ($key !== false) {
unset($user_vote_arg[$key]);
}
}
}
update_user_meta($user_id, 'b2_infomation_like', $user_vote_arg);
}
update_post_meta($post_id, 'b2_vote_down_count', PostRelationships::get_count(array('type' => 'post_down', 'post_id' => $post_id)));
update_post_meta($post_id, 'b2_vote_up_count', PostRelationships::get_count(array('type' => 'post_up', 'post_id' => $post_id)));
do_action('b2_post_vote', $type, $post_id, $user_id, $success);
do_action('b2_rebuild_hotness', $post_id);
return $success;
}
//获取文章资源下载数据
public static function get_post_download_data($post_id, $guest = '')
{
$post_id = (int) $post_id;
$user_id = b2_get_current_user_id();
//检查是否开启了下载
$can_download = get_post_meta($post_id, 'b2_open_download', true);
if (!$can_download)
return array('error' => __('下载未开启', 'b2'));
//获取下载设置
$download_settings = get_post_meta($post_id, 'b2_single_post_download_group', true);
if (!$download_settings || !is_array($download_settings))
return array('error' => __('没有下载资源', 'b2'));
$data = array();
$i = 0;
foreach ($download_settings as $k => $v) {
$attr = array();
if (!empty($v['attr'])) {
$attr = self::get_download_attrs($v['attr']);
}
$thumb = isset($v['thumb']) && !empty($v['thumb']) ? $v['thumb'] : self::get_post_thumb($post_id);
if (!isset($v['rights']) || $v['rights'] == '') {
$v['rights'] = 'all|free';
}
$rights = apply_filters('b2_get_download_rights', $v['rights'], $post_id);
$lv = User::get_user_lv($user_id);
$can = self::check_current_user_can_download($post_id, $i, $user_id, $rights, isset($guest[$k]['order_id']) ? $guest[$k]['order_id'] : '');
$can = apply_filters('b2_check_current_user_can_download', $can, $post_id, $rights);
$rights = apply_filters('b2_get_download_rights_last', $rights, $can, $lv);
$_guest = false;
$can_guset_pay = get_post_meta($post_id, 'b2_down_guest_buy', true);
foreach ($rights as $_k => $_v) {
if ($_v['lv'] === 'guest' || ($_v['lv'] === 'all' && $can_guset_pay)) {
$_guest = true;
}
}
$data[] = array(
'thumb' => b2_get_thumb(array(
'thumb' => $thumb,
'width' => 200,
'height' => 200
)),
'name' => isset($v['name']) && $v['name'] ? $v['name'] : get_the_title($post_id),
'button' => isset($v['url']) ? self::get_download_button($v['url'], $post_id, $i) : '',
'attrs' => $attr,
'rights' => $rights,
'view' => isset($v['view']) && $v['view'] ? esc_url($v['view']) : '',
'current_user' => array(
'can' => $can,
'lv' => $lv,
'guest' => $_guest,
'current_guest' => $user_id
),
'show_role' => false,
);
$i++;
}
return $data;
}
//获取单独的下载资源
public static function get_download_page_data($post_id, $index, $i, $guest = '')
{
$user_id = b2_get_current_user_id();
$download_settings = get_post_meta($post_id, 'b2_single_post_download_group', true);
if (!$download_settings || !isset($download_settings[$index]))
return array('error' => __('没有找到您要下载的资源', 'b2'));
$download_settings = $download_settings[$index];
$rights = apply_filters('b2_get_download_rights', $download_settings['rights'], $post_id);
$can = self::check_current_user_can_download($post_id, $index, $user_id, $rights, isset($guest[$index]['order_id']) ? $guest[$index]['order_id'] : '');
$can = apply_filters('b2_check_current_user_can_download', $can, $post_id, $rights);
$button = self::get_download_button($download_settings['url'], $post_id, $index, $can['allow'], $i, $user_id);
if (isset($button['error'])) {
return $button;
}
$_guest = false;
$can_guset_pay = get_post_meta($post_id, 'b2_down_guest_buy', true);
foreach ($rights as $k => $v) {
if ($v['lv'] === 'guest' || ($v['lv'] === 'all' && $can_guset_pay)) {
$_guest = true;
break;
}
}
return array(
'button' => $button,
'current_user' => array(
'can' => $can,
'lv' => User::get_user_lv($user_id),
'guest' => $_guest,
'current_guest' => $user_id
)
);
}
public static function get_download_button($str, $post_id, $index, $url = false, $_i = 0, $user_id = 0)
{
if (!$str)
return array();
$str = trim($str, " \t\n\r");
$str = explode(PHP_EOL, $str);
$arg = array();
$i = 0;
foreach ($str as $k => $v) {
$v = trim($v, " \t\n\r");
$_v = explode('|', $v);
if (!isset($_v[0]) && !isset($_v[1]))
continue;
$attr = array(
'tq' => '',
'jy' => ''
);
if (isset($_v[2]) && $url) {
$attr = self::get_download_tq_and_jy($_v[2]);
}
//加密下载地址
$arg[] = array(
'name' => $_v[0],
'link' => b2_get_custom_page_url('download') . '?post_id=' . $post_id . '&index=' . $index . '&i=' . $i,
'url' => $url ? $_v[1] : '',
'attr' => $attr
);
$i++;
}
if ($url) {
$arg = $arg[$_i];
if (class_exists('Jwt_Auth_Public')) {
$issuedAt = time();
$expire = $issuedAt + 300;//5分钟时效
$sign = md5(AUTH_KEY . $user_id . $post_id . $index . $_i);
$token = array(
"iss" => B2_HOME_URI,
"iat" => $issuedAt,
"nbf" => $issuedAt,
'exp' => $expire,
'data' => array(
// 'url'=>$arg['url'],
'sign' => $sign,
'user_id' => $user_id,
'post_id' => $post_id,
'index' => $index,
'i' => $_i
)
);
$token = JWT::encode($token, AUTH_KEY);
$arg['url'] = $token;
} else {
return array('error' => __('请安装 JWT Authentication for WP-API 插件', 'b2'));
}
}
return $arg;
}
public static function get_download_url($post_id, $index, $i)
{
$download_settings = get_post_meta($post_id, 'b2_single_post_download_group', true);
if (!$download_settings || !isset($download_settings[$index]['url']))
return array('error' => __('没有找到您要下载的资源', 'b2'));
$download_settings = $download_settings[$index]['url'];
$str = trim($download_settings, " \t\n\r");
$str = explode(PHP_EOL, $str);
$arg = array();
foreach ($str as $k => $v) {
$v = trim($v, " \t\n\r");
$_v = explode('|', $v);
if (!isset($_v[0]) && !isset($_v[1]))
continue;
$attr = array(
'tq' => '',
'jy' => ''
);
if (isset($_v[2])) {
$attr = self::get_download_tq_and_jy($_v[2]);
}
if ($k == $i) {
return array(
'name' => $_v[0],
'link' => b2_get_custom_page_url('download') . '?post_id=' . $post_id . '&index=' . $index . '&i=' . $i,
'url' => $_v[1],
'attr' => $attr
);
}
}
return ['error' => __('没有这个资源', 'b2')];
}
//获取文件的真实地址
public static function download_file($token)
{
try {
//检查验证码
$decoded = JWT::decode($token, AUTH_KEY, array('HS256'));
//return array('error'=>$decoded);
if (!isset($decoded->data->sign) || !isset($decoded->data->user_id)) {
return array('error' => __('参数错误', 'b2'));
}
$public_count = apply_filters('b2_check_repo_before', $decoded->data->user_id);
if (isset($public_count['error']))
return $public_count;
$sign = md5(AUTH_KEY . $decoded->data->user_id . $decoded->data->post_id . $decoded->data->index . $decoded->data->i);
if ($sign !== $decoded->data->sign)
return array('error' => __('参数错误', 'b2'));
$down_count = self::check_user_can_download_all($decoded->data->user_id);
if ($down_count['count'] < 0 && $decoded->data->user_id)
return ['error' => __('下载次数使用完毕', 'b2')];
$button = self::get_download_url($decoded->data->post_id, $decoded->data->index, $decoded->data->i);
if (isset($button['error']))
return $button;
$decoded->data->url = $button['url'];
if (!in_array($decoded->data->post_id, $down_count['posts']) && (int) $down_count['total_count'] < 9999) {
$down_count['posts'][] = $decoded->data->post_id;
$down_count['count'] = $down_count['count'] - 1;
update_user_meta($decoded->data->user_id, 'b2_download_count', $down_count);
}
$data = apply_filters('b2_download_file', $decoded->data);
apply_filters('b2_check_repo_after', $decoded->data->user_id, $public_count);
return $decoded->data->url;
} catch (\Firebase\JWT\ExpiredException $e) { // token过期
return array('error' => __('网页时效过期，请重新发起', 'b2'));
} catch (\Exception $e) { //其他错误
return array('error' => __('解码失败', 'b2'));
}
}
//获取提取码和解压码
public static function get_download_tq_and_jy($str)
{
$attr = array(
'tq' => '',
'jy' => ''
);
if (empty($str)) {
return $attr;
}
//检查字符串是否
$a = explode(',', $str);
foreach ($a as $k => $v) {
$b = explode('=', $v);
if (!isset($b[0]) && !isset($b[1]))
continue;
$attr[$b[0]] = trim($b[1], " \t\n\r");
}
return $attr;
}
//将下载数据中的属性字符串转换成数组
public static function get_download_attrs($str)
{
if (!$str)
return array();
$str = trim($str, " \t\n\r");
$str = explode(PHP_EOL, $str);
$arg = array();
foreach ($str as $k => $v) {
$v = trim($v, " \t\n\r");
$_v = explode('|', $v);
$arg[] = array(
'name' => $_v[0] ?? '',
'value' => $_v[1] ?? ''
);
}
return $arg;
}
//判断用户是否允许下载所有资源
public static function check_user_can_download_all($user_id)
{
//获取用户当前的等级
$user_role = User::get_user_lv($user_id);
$roles = User::get_user_roles();
$vip_settings = isset($roles[$user_role['vip']['lv']]) ? $roles[$user_role['vip']['lv']] : false;
$lv_settings = isset($roles[$user_role['lv']['lv']]) ? $roles[$user_role['lv']['lv']] : false;
$count_vip = isset($vip_settings['allow_download_count']) ? (int) $vip_settings['allow_download_count'] : 20;
$count_lv = isset($lv_settings['allow_download_count']) ? (int) $lv_settings['allow_download_count'] : 20;
$is_vip = isset($user_role['vip']['lv']) && isset($roles[$user_role['vip']['lv']]);
$taday = current_time('Y-m-d');
$count_total = $count_vip && $vip_settings ? $count_vip : $count_lv;
if ($user_id) {
//检查下载次数
$user_count = get_user_meta($user_id, 'b2_download_count', true);
if ((!isset($user_count['date']) || (isset($user_count['date']) && $taday > $user_count['date']))) {
$user_count = array(
'date' => $taday,
'count' => $count_total,
'posts' => array()
);
update_user_meta($user_id, 'b2_download_count', $user_count);
return array(
'allow' => isset($vip_settings['allow_download']) && $vip_settings['allow_download'] == 1 && $is_vip ? true : false,
'count' => $count_total,
'total_count' => $count_total,
'date' => $user_count['date'],
'posts' => array()
);
}
if ((int) $user_count['count'] <= 0) {
return array(
'allow' => false,
'count' => 0,
'total_count' => $count_total,
'date' => $user_count['date'],
'posts' => array()
);
} else {
return array(
'allow' => isset($vip_settings['allow_download']) && $vip_settings['allow_download'] == 1 && $is_vip ? true : false,
'count' => $user_count['count'],
'total_count' => $count_total,
'date' => $user_count['date'],
'posts' => isset($user_count['posts']) ? $user_count['posts'] : array()
);
}
}
return array(
'allow' => false,
'count' => 0,
'total_count' => 0,
'date' => '',
'posts' => array()
);
}
//检查当前用户是否有权限下载
public static function check_current_user_can_download($post_id, $index, $user_id, $rights, $order_id = '')
{
//获取用户的当前权限
$user_role = User::get_user_lv($user_id);
$allow = self::check_user_can_download_all($user_id);
$has_lv = false;
$has_vip = false;
foreach ($rights as $k => $v) {
if ($v['lv'] === 'lv') {
$has_lv = true;
}
if ($v['lv'] === 'vip') {
$has_vip = true;
}
}
unset($v);
if (!$user_id) {
foreach ($rights as $k => $v) {
if ($v['lv'] == 'guest') {
return self::check_download_allow($user_id, $post_id, $index, $v, $order_id);
}
}
unset($v);
}
$type = [];
//如果是会员，检查会员是否有权限下载
foreach ($rights as $k => $v) {
if ($v['lv'] === 'lv' || $v['lv'] === 'vip' || $v['lv'] === 'all') {
continue;
}
if ((isset($user_role['vip']['lv']) && $user_role['vip']['lv'] === $v['lv'])) {
$type['vip'] = self::check_download_allow($user_id, $post_id, $index, $v, $order_id);
}
}
unset($v);
foreach ($rights as $k => $v) {
if ($v['lv'] === 'lv' || $v['lv'] === 'vip' || $v['lv'] === 'all') {
continue;
}
if ((isset($user_role['lv']['lv']) && $user_role['lv']['lv'] === $v['lv'])) {
$type['lv'] = self::check_download_allow($user_id, $post_id, $index, $v, $order_id);
}
}
unset($v);
foreach ($rights as $k => $v) {
if ($v['lv'] === 'lv') {
$type['alllv'] = self::check_download_allow($user_id, $post_id, $index, $v, $order_id);
}
}
unset($v);
foreach ($rights as $k => $v) {
if ($v['lv'] === 'vip' && (isset($user_role['vip']['lv']) && strpos($user_role['vip']['lv'], 'vip') !== false)) {
$type['allvip'] = self::check_download_allow($user_id, $post_id, $index, $v, $order_id);
}
}
unset($v);
foreach ($rights as $k => $v) {
if ($v['lv'] === 'all' && (!$has_lv || !$has_vip)) {
$type['all'] = self::check_download_allow($user_id, $post_id, $index, $v, $order_id);
}
}
foreach ($type as $k => $v) {
if ($v['allow']) {
return $v;
}
}
if (isset($type['vip'])) {
return $type['vip'];
}
if (isset($type['allvip'])) {
return $type['allvip'];
}
if (isset($type['lv'])) {
return $type['lv'];
}
if (isset($type['alllv'])) {
return $type['alllv'];
}
if (isset($type['all'])) {
return $type['all'];
}
return $allow;
}
public static function check_download_allow($user_id, $post_id, $index, $v, $order_id)
{
$res = apply_filters('b2_download_allow', array(
'user_id' => $user_id,
'post_id' => $post_id,
'order_key' => $index,
'order_type' => 'x',
'type' => $v,
'order_id' => $order_id
));
if (!$res) {
//检查付费会员是否还有权限继续下载
$allow_download = self::check_user_can_download_all($user_id);
$allow = array(
'allow' => false,
'type' => $allow_download['count'] <= 0 && $user_id ? 'full' : $v['type'],
'value' => $v['value'],
'count' => $allow_download['count'],
'total_count' => $allow_download['total_count'],
'free_down' => (int) $allow_download['total_count'] >= 9999 ? true : false
);
if ($allow_download['allow'] === true) {
$allow = array(
'allow' => $allow_download['count'] <= 0 && $user_id ? false : true,
'type' => $allow_download['count'] <= 0 && $user_id ? 'full' : $v['type'],
'count' => $allow_download['count'],
'total_count' => $allow_download['total_count'],
'free_down' => (int) $allow_download['total_count'] >= 9999 ? true : false
);
}
} else {
$allow_download = self::check_user_can_download_all($user_id);
$allow = array(
'allow' => $allow_download['count'] <= 0 && $user_id ? false : true,
'type' => $allow_download['count'] <= 0 && $user_id ? 'full' : $v['type'],
'count' => $allow_download['count'],
'total_count' => $allow_download['total_count'],
'value' => $v['value'],
'free_down' => (int) $allow_download['total_count'] >= 9999 ? true : false
);
}
return $allow;
}
//预览文章
public static function preview_post($content)
{
return apply_filters('the_content', wptexturize($content));
}
//发布文章
public static function insert_post($data)
{
$user_id = b2_get_current_user_id();
//检查积分
// $credit = get_user_meta($user_id,'zrz_credit_total',true);
// if($credit <= 0) return array('error'=>__('积分不足','b2'));
if (!$user_id)
return array('error' => __('请先登录', 'b2'));
wp_set_current_user($user_id);
//检查3小时内发布总数
$post_count_3 = User::check_post($user_id);
if (isset($post_count_3['error']))
return $post_count_3;
$public_count = apply_filters('b2_check_repo_before', $user_id);
if (isset($public_count['error']))
return $public_count;
if (!b2_get_option('normal_write', 'write_allow'))
return array('error' => __('禁止投稿', 'b2'));
//检查是否有权限
$role = User::check_user_role($user_id, 'post');
if (!$role && !user_can($user_id, 'manage_options') && !user_can($user_id, 'editor'))
return array('error' => __('您没有权限发布文章', 'b2'));
// 新增钩子
// edited by fuzqing
do_action('b2_user_write_post', $user_id);
$post_count = b2_get_option('normal_write', 'write_can_post');
$data['title'] = isset($data['title']) ? b2_remove_kh($data['title']) : '';
$data['content'] = isset($data['content']) ? str_replace(array('{{', '}}'), '', wp_kses_post($data['content'])) : '';
$data['excerpt'] = isset($data['excerpt']) ? b2_remove_kh($data['excerpt']) : '';
if (!$data['title']) {
return array('error' => __('标题不可为空', 'b2'));
}
//检查文章内容
if (!$data['content']) {
return array('error' => __('内容不可为空', 'b2'));
}
$data['tags'] = isset($data['tags']) ? (array) $data['tags'] : [];
//检查下载
$data = apply_filters('b2_download_data_clean', $data);
$download_str = '';
if (isset($data['download']) && is_array($data['download'])) {
foreach ($data['download'] as $k => $v) {
$download_str .= $data['download'][$k]['rights_save'] . $data['download'][$k]['url_save'];
}
}
$censor = apply_filters('b2_text_censor', $data['title'] . $data['content'] . $data['excerpt'] . implode(',', $data['tags']) . $download_str);
if (isset($censor['error']))
return $censor;
if (!user_can($user_id, 'manage_options') && !user_can($user_id, 'editor')) {
//检查是否有草稿
$args = array(
'post_type' => 'post',
'post_status' => 'pending',
'posts_per_page' => $post_count ? $post_count + 1 : 3,
'author' => $user_id
);
$posts = get_posts($args);
if (count($posts) >= $post_count) {
return array('error' => __('您还有未审核的文章，请审核完后再提交', 'b2'));
}
}
$data['post_id'] = isset($data['post_id']) ? (int) $data['post_id'] : null;
//检查文章作者
if ($data['post_id']) {
if ((get_post_field('post_author', $data['post_id']) != $user_id || get_post_type($data['post_id']) != 'post') && !user_can($user_id, 'administrator') && !user_can($user_id, 'editor')) {
return array('error' => __('非法操作', 'b2'));
}
}
$post_id = false;
if ($data['type'] !== 'draft') {
if ((user_can($user_id, 'manage_options') || user_can($user_id, 'editor'))) {
$data['type'] = 'publish';
} else {
$data['type'] = 'pending';
}
$can_publish = User::check_user_media_role($user_id, 'post');
if ($can_publish) {
$data['type'] = 'publish';
}
} else {
$data['type'] = 'draft';
}
if ($data['post_id']) {
$post_author = get_post_field('post_author', $data['post_id']);
}
//提交
$arg = array(
'ID' => $data['post_id'] ? $data['post_id'] : null,
'post_title' => $data['title'],
'post_content' => wp_slash($data['content']),
'post_status' => $data['type'],
'post_author' => $post_author,
'post_category' => $data['cats'],
'post_excerpt' => $data['excerpt'],
);
if ($data['post_id']) {
$post_id = wp_update_post($arg);
} else {
$post_id = wp_insert_post($arg);
}
if ($post_id) {
apply_filters('b2_check_repo_after', $user_id, $public_count);
User::save_check_post_count($user_id);
//设置专题
if (!empty($data['collections'])) {
wp_set_object_terms($post_id, array_map('intval', $data['collections']), 'collection');
}
if (!empty($data['tags'])) {
//设置标签
$tags = array();
foreach ($data['tags'] as $key => $value) {
$tags[] = b2_remove_kh($value, true);
}
wp_set_post_tags($post_id, $tags, false);
}
//设置特色图
$thumb_id = self::get_attached_id_by_url($data['thumb']);
if ($thumb_id) {
set_post_thumbnail($post_id, $thumb_id);
}
//文章来源
if (isset($data['from']['url']) && $data['from']['url']) {
update_post_meta($post_id, 'b2_post_from_url', esc_url(b2_remove_kh($data['from']['url'])));
}
if (isset($data['from']['name']) && $data['from']['name']) {
update_post_meta($post_id, 'b2_post_from_name', b2_remove_kh($data['from']['name']));
}
//权限设置
if (isset($data['role'])) {
update_post_meta($post_id, 'b2_post_reading_role', b2_remove_kh($data['role']['key']));
if (isset($data['role']['money']) && $data['role']['money']) {
$data['role']['money'] = (float) $data['role']['money'];
if ($data['role']['money'] <= 0)
return array('error' => __('金额错误', 'b2'));
update_post_meta($post_id, 'b2_post_money', b2_remove_kh($data['role']['money']));
}
if (isset($data['role']['credit']) && $data['role']['credit']) {
$data['role']['credit'] = (int) $data['role']['credit'];
if ($data['role']['credit'] <= 0)
return array('error' => __('金额错误', 'b2'));
update_post_meta($post_id, 'b2_post_credit', $data['role']['credit']);
}
if (isset($data['role']['roles']) && !empty($data['role']['roles'])) {
$i = 0;
foreach ($data['role']['roles'] as $k => $v) {
$data['role']['roles'][$i] = b2_remove_kh($v, true);
$i++;
}
update_post_meta($post_id, 'b2_post_roles', $data['role']['roles']);
}
}
//设置自定义字段
if (!empty($data['custom'])) {
$custom_arr = array();
foreach ($data['custom'] as $k => $v) {
$v = (string) $v;
$k = b2_remove_kh($k, true);
if (is_array($v)) {
$i = 0;
foreach ($v as $_k => $_v) {
$v[$i] = b2_remove_kh($v, true);
$i++;
}
} else {
$v = b2_remove_kh($v, true);
}
$custom_arr[] = (string) $k;
update_post_meta($post_id, $k, $v);
}
update_post_meta($post_id, 'b2_custom_key', $custom_arr);
}
//图片挂载到当前文章
$regex = '/src="([^"]*)"/';
preg_match_all($regex, $data['content'], $matches);
$matches = array_reverse($matches);
if (!empty($matches[0])) {
foreach ($matches[0] as $k => $v) {
$thumb_id = self::get_attached_id_by_url($v);
if ($thumb_id) {
//检查是否挂载过
if (!wp_get_post_parent_id($thumb_id) || (int) wp_get_post_parent_id($thumb_id) === 1) {
wp_update_post(
array(
'ID' => $thumb_id,
'post_parent' => $post_id
)
);
}
}
}
}
do_action('b2_post_insert_success', $post_id, $user_id, $data);
// 新增钩子
// edited by fuzqing
do_action('b2_user_write_post_success', $user_id, $post_id);
$status = get_post_status($post_id);
if ($status == 'pending') {
return get_post_permalink($post_id) . '&post_type=post&viewtoken=' . md5(AUTH_KEY . $user_id);
} elseif ($status == 'draft') {
return get_author_posts_url($user_id) . '/post';
} else {
return get_permalink($post_id);
}
}
return array('error' => __('发布失败', 'b2'));
}
//删除草稿
public static function delete_draft_post($post_id)
{
$user_id = (int) b2_get_current_user_id();
if (self::user_can_edit($post_id, $user_id)) {
wp_trash_post($post_id);
return true;
}
return false;
}
public static function get_attached_id_by_url($url)
{
return attachment_url_to_postid($url);
$path = parse_url($url);
if ($path['path']) {
global $wpdb;
$sql = $wpdb->prepare(
"SELECT ID FROM $wpdb->posts WHERE post_type = %s AND guid LIKE %s",
'attachment',
'%' . $path['path'] . '%'
);
$post_id = $wpdb->get_var($sql);
return (int) apply_filters('b2_attachment_url_to_postid', $post_id, $url);
}
return array('error' => __('删除失败', 'b2'));
}
//检查用户是否有文章编辑权限
public static function check_write_user($post_id)
{
$user_id = b2_get_current_user_id();
$time = self::user_can_edit($post_id, $user_id);
if (!$time)
return array('没有权限编辑此文', 'b2');
$issuedAt = time();
$expire = $issuedAt + 3600;//6小时时效
$post_author = get_post_field('post_author', $post_id);
$token = array(
"iss" => B2_HOME_URI,
"iat" => $issuedAt,
"nbf" => $issuedAt,
'exp' => $expire,
'data' => array(
'post_id' => $post_id,
'author' => $post_author
)
);
$jwt = JWT::encode($token, AUTH_KEY);
return b2_get_custom_page_url('write') . '?token=' . $jwt;
}
public static function get_categorys($post_id, $term_type)
{
$post_id = (int) $post_id;
// $term_ids = wp_get_object_terms();
$categories = wp_get_object_terms($post_id, $term_type, array('fields' => 'ids'));
$data = array();
if (!empty($categories)) {
foreach ($categories as $cat) {
$term = get_term($cat, $term_type);
$color = get_term_meta($cat, 'b2_tax_color', true);
$data[] = array(
'id' => $term->term_id,
'name' => $term->name,
'link' => esc_url(get_term_link($term->term_id)),
'color' => $color
);
}
}
return $data;
}
//文章上一篇，下一篇
public static function get_pre_next_post($post_id, $term_type)
{
$previous_post = get_previous_post($post_id);
$next_post = get_next_post($post_id);
if (is_singular('shop')) {
$previous_post = get_previous_post(false, '', 'shoptype');
$next_post = get_next_post(false, '', 'shoptype');
}
$html = '';
$next_id = isset($next_post->ID) ? $next_post->ID : false;
$pre_id = isset($previous_post->ID) ? $previous_post->ID : false;
$args = array('number' => 1, 'orderby' => 'rand', 'post_status' => 'publish');
//如果没有上一篇或者下一篇，则显示随机文章
if (!$pre_id) {
$rand_posts = get_posts($args);
$previous_post = $rand_posts[0];
$pre_id = $previous_post->ID;
}
if (!$next_id) {
$rand_posts = get_posts($args);
$next_post = $rand_posts[0];
$next_id = $next_post->ID;
}
$next_thumb = self::get_post_thumb($next_id);
$pre_thumb = self::get_post_thumb($pre_id);
$data = array(
'next' => array(
'id' => $next_id,
'title' => esc_attr($next_post->post_title),
'link' => get_permalink($next_id),
'date' => get_the_date('Y-n-j G:i:s', $next_id),
'thumb' => b2_get_thumb(array('thumb' => $next_thumb, 'width' => 370, 'height' => 127)),
'category' => self::get_categorys($next_id, $term_type)
),
'pre' => array(
'id' => $pre_id,
'title' => esc_attr($previous_post->post_title),
'link' => get_permalink($pre_id),
'date' => get_the_date('Y-n-j G:i:s', $pre_id),
'thumb' => b2_get_thumb(array('thumb' => $pre_thumb, 'width' => 370, 'height' => 127)),
'category' => self::get_categorys($pre_id, $term_type)
)
);
return $data;
}
public static function get_related_posts($post_id)
{
//获取当前的文章类型
$post_type = get_post_type($post_id);
//通过插件自动获取相关文章
$yarpp_posts = defined('YARPP_VERSION') ? yarpp_get_related(array('limit' => 4, 'post_type' => $post_type), $post_id) : array();
$data = array();
if (!empty($yarpp_posts)) {
foreach ($yarpp_posts as $k => $v) {
$view = (int) get_post_meta($v->ID, 'views', true);
$data[] = array(
'id' => $v->ID,
'date' => self::time_ago($v->post_date),
'title' => $v->post_title,
'link' => get_permalink($v->ID),
'thumb' => b2_get_thumb(array('thumb' => self::get_post_thumb($v->ID), 'width' => 240, 'height' => 150)),
'comment_count' => b2_number_format(get_comments_number($v->ID)),
'views' => b2_number_format($view)
);
}
}
return $data;
}
public static function get_post_tags($number)
{
$tags = get_tags(array('orderby' => 'count', 'order' => 'desc', 'hide_empty' => false, 'number' => $number, 'public' => true));
$tags_list = array();
if ($tags) {
foreach ($tags as $k => $v) {
$img = get_term_meta($v->term_id, 'b2_tax_img', true);
if ($img) {
$img = b2_get_thumb(array('thumb' => $img, 'width' => 120, 'height' => 80));
}
$tags_list[] = array(
'img' => $img,
'name' => esc_attr($v->name),
'link' => esc_url(get_tag_link($v->term_id)),
'count' => $v->count
);
}
}
return $tags_list;
}
public static function post_breadcrumb($post_id = 0)
{
$tax = '';
$tax = get_the_terms($post_id, 'category');
$tax_links = '';
$post_link = '';
if ($tax && $post_id) {
$tax = get_term($tax[0]->term_id, 'category');
$term_id = $tax->term_id;
} else {
$term = get_queried_object();
$term_id = isset($term->term_id) ? $term->term_id : 0;
}
if ($term_id) {
$tax_links = get_term_parents_list($term_id, 'category');
$tax_links = str_replace('>/<', '><span>></span><', $tax_links);
$tax_links = rtrim($tax_links, '/');
} else {
if (isset($_GET['s'])) {
$tax_links = __('搜索', 'b2');
}
}
if ($post_id) {
$post_link = '<span>></span>' . get_the_title($post_id);
}
return __('当前位置：', 'b2') . '<a href="' . B2_HOME_URI . '">' . __('首页', 'b2') . '</a><span>></span>' . $tax_links . $post_link;
}
public static function user_can_edit($post_id, $user_id)
{
$admin = user_can($user_id, 'manage_options');
$editor = user_can($user_id, 'editor');
if ($admin || $editor) {
return 'long';
}
$time = Circle::user_can_delete_post($post_id, $user_id);
if (isset($time['error']))
return false;
$author = get_post_field('post_author', $post_id);
if ($author != $user_id)
return false;
if ($time === 'pending' || $time === 'draft')
return 'long';
return $time;
}
public static function get_post_gg($post_id)
{
return array(
'title' => get_post_meta($post_id, 'b2_post_gg_title', true),
'content' => get_post_meta($post_id, 'b2_post_gg', true)
);
}
public static function get_post_pay_data($post_id)
{
$post_style = get_post_meta($post_id, 'b2_single_post_style', true);
$type = array();
if ($post_style === 'post-style-5') {
$videos = get_post_meta($post_id, 'b2_single_post_video_group', true);
if (!empty($videos)) {
$type[] = array(
'type' => 'video',
'count' => count($videos)
);
}
}
$down = get_post_meta($post_id, 'b2_open_download', true);
if ($down) {
$down_data = get_post_meta($post_id, 'b2_single_post_download_group', true);
if (!empty($down_data)) {
$type[] = array(
'type' => 'download',
'count' => count($down_data)
);
}
}
$hide = get_post_meta($post_id, 'b2_post_reading_role', true);
if ($hide && $hide !== 'none') {
$type[] = array(
'type' => 'hide',
'pay_type' => $hide
);
}
return $type;
}
public static function get_write_countent($post_id)
{
$user_id = b2_get_current_user_id();
$author = get_post_field('post_author', $post_id);
if (user_can($user_id, 'administrator') || user_can($user_id, 'editor') || $user_id == $author) {
$content = preg_replace('/<!-- \/?wp:(.*?) -->/', '', get_post_field('post_content', $post_id));
$content = wpautop($content);
return $content;
}
return '';
}
}