/
wechat-manager-functions.php
308 lines (287 loc) · 9.9 KB
/
wechat-manager-functions.php
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<?php
if (!function_exists('get_post_excerpt')) {
//获取日志摘要
function get_post_excerpt($post)
{
$post_excerpt = strip_tags($post->post_excerpt);
if (!$post_excerpt) {
$post_excerpt = mb_substr(trim(strip_tags($post->post_content)), 0, 120);
}
return $post_excerpt;
}
}
if (!function_exists('get_post_first_image')) {
function get_post_first_image($post_content)
{
preg_match_all('|<img.*?src=[\'"](.*?)[\'"].*?>|i', do_shortcode($post_content), $matches);
if ($matches) {
return $matches[1][0];
} else {
return false;
}
}
}
// 判断当前用户操作是否在微信内置浏览器中
if (!function_exists('is_weixin')) {
function is_weixin()
{
if (isset($_SERVER['HTTP_USER_AGENT'])) {
if (strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'Windows Phone') !== false) {
return true;
}
}
return false;
}
}
//获取博客文章
function wm_query_posts($q, $s = "")
{
global $wp_query;
$articles = array();
$query_base = array(
'ignore_sticky_posts' => true,
'posts_per_page' => POSTNUM,
'post_status' => 'publish',
);
if (empty($s)) {
switch ($q) {
case "c7":
$query_more = array(
"order" => "DESC",
"orderby" => "comment_count",
'date_query' => array(
array(
'after' => '1 week ago',
),
),
);
break;
case "c30":
$query_more = array(
"order" => "DESC",
"orderby" => "comment_count",
'date_query' => array(
array(
'after' => '1 month ago',
),
),
);
break;
case "c365":
$query_more = array(
"order" => "DESC",
"orderby" => "comment_count",
'date_query' => array(
array(
'after' => '1 year ago',
),
),
);
break;
case "c":
$query_more = array(
"order" => "DESC",
"orderby" => "comment_count",
);
break;
case "n":
$query_more = array(
"order" => "DESC",
"orderby" => "date",
);
break;
case "r":
$query_more = array(
"orderby" => "rand",
);
break;
default:
$query_more = array();
break;
}
} else {
$query_more = array(
's' => $s,
);
}
$weixin_query_array = array_merge($query_base, $query_more);
$weixin_query_array = apply_filters('weixin_query', $weixin_query_array);
$wp_query->query($weixin_query_array);
if (have_posts()) {
while (have_posts()) {
the_post();
global $post;
$title = get_the_title();
$excerpt = get_post_excerpt($post);
$thumbnail_id = get_post_thumbnail_id($post->ID);
if ($thumbnail_id) {
$thumb = wp_get_attachment_image_src($thumbnail_id, 'full');
$thumb = $thumb[0];
} else {
$thumb = get_post_first_image($post->post_content);
}
global $wm_thumb;
if (empty($thumb) && !empty($wm_thumb)) {
$thumb = $wm_thumb;
}
$link = get_permalink();
$articles[] = array($title, $excerpt, $link, $thumb);
}
}
return $articles;
}
function send_post(WeChat $object, $type = '', $value = '')
{
$articles = wm_query_posts($type, $value);
if (empty($articles)) {
$no_post = wm_get_setting('no_post') ?: '暂无相关文章';
$object->sendText($no_post);
}
foreach ($articles as $v) {
$object->addNews($v['0'], $v['1'], $v['2'], $v['3']);
}
$object->sendNews();
}
function wm_query_posts_by_ids($ids)
{
global $wp_query;
$articles = array();
$query_base = array(
'ignore_sticky_posts' => true,
'posts_per_page' => POSTNUM,
'post_status' => 'publish',
);
$idArr = explode(',', $ids);
$query_base['post__in'] = $idArr;
$weixin_query_array = apply_filters('weixin_query', $query_base);
$wp_query->query($weixin_query_array);
if (have_posts()) {
while (have_posts()) {
the_post();
global $post;
$title = get_the_title();
$excerpt = get_post_excerpt($post);
$thumbnail_id = get_post_thumbnail_id($post->ID);
if ($thumbnail_id) {
$thumb = wp_get_attachment_image_src($thumbnail_id, 'full');
$thumb = $thumb[0];
} else {
$thumb = get_post_first_image($post->post_content);
}
global $wm_thumb;
if (empty($thumb) && !empty($wm_thumb)) {
$thumb = $wm_thumb;
}
$link = get_permalink();
$articles[] = array($title, $excerpt, $link, $thumb);
}
}
return $articles;
}
function send_post_by_ids(Wechat $object, $ids)
{
$articles = wm_query_posts_by_ids($ids);
if (empty($articles)) {
$no_post = wm_get_setting('no_post') ?: '暂无相关文章';
$object->sendText($no_post);
}
foreach ($articles as $v) {
$object->addNews($v['0'], $v['1'], $v['2'], $v['3']);
}
$object->sendNews();
}
//英汉互译
function wm_translate($q)
{
/*global $wm_bdak;
if(empty($wm_bdak)){
$content = "请先在后台配置 百度API密钥 后使用";
return $content;
}
$url = "http://openapi.baidu.com/public/2.0/bmt/translate?client_id={$wm_bdak}&q={$value}&from=auto&to=auto";
$content = json_decode(file_get_contents($url));
$content = $content->trans_result;
$content = $content[0]->dst;
return $content;*/
global $wm_translate_appid, $wm_translate_key;
if (empty($wm_translate_appid) || empty($wm_translate_key)) {
$content = "请先在后台配置 百度翻译APPID和KEY 后使用";
return $content;
}
if (empty($q)) return false;
// $q = filter_allowed_words($q);
$salt = rand(1, 999);
$sign = md5($wm_translate_appid . $q . $salt . $wm_translate_key);
$url = 'http://api.fanyi.baidu.com/api/trans/vip/translate?q=' . $q . '&appid=' . $wm_translate_appid . '&salt=' . $salt . '&from=auto&to=auto&sign=' . $sign;
$result = json_decode(file_get_contents($url), true);
$dst = $result['trans_result'][0]['dst'];
return $dst ? $dst : false;
}
//天气查询
function wm_weather($city)
{
global $wm_bdak;
if (empty($wm_bdak)) {
$content = "请先在后台配置 百度API密钥 后使用";
return $content;
}
$json = json_decode(file_get_contents("http://api.map.baidu.com/telematics/v3/weather?location={$city}&output=json&ak={$wm_bdak}"));
$result = $json->results[0]->weather_data;
if (!is_array($result)) {
$content = "找不到与 {$city} 有关的天气信息，请换一个关键词试试";
return $content;
}
for ($i = 0; $i < 4; $i++) {
$date = $result[$i]->date;
$array[$i]['pic'] = $result[$i]->dayPictureUrl;
$weather = $result[$i]->weather;
$wind = $result[$i]->wind;
$temp = $result[$i]->temperature;
$array[$i]['title'] = $date . " 天气:" . $weather . " 温度:" . $temp . " 风力:" . $wind;
if ($i == 0) {
$array[$i]['pic'] = WECHAT_MANAGER_STATIC . "/include/weather.jpg";
$array[$i]['title'] = $city . " " . $array[$i]['title'];
}
}
return $array;
}
function wm_get_setting($opt)
{
$options = wm_get_options();
return $options[$opt] ? $options[$opt] : null;
}
function wm_get_options()
{
if (!$options = wp_cache_get('options_setting', 'wm_options')) {
$options = get_option('wm_options');
wp_cache_add('options_setting', $options, 'wm_options');
}
return $options;
}
function wm_get_access_token()
{
if (wm_get_setting('appid') && wm_get_setting('appsecret')) {
$wm_access_token = get_transient('wm_access_token');
if ($wm_access_token === false) {
$url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=' . wm_get_setting('appid') . '&secret=' . wm_get_setting('appsecret');
$wm_access_token = wp_remote_get($url, array('sslverify' => false));
if (is_wp_error($wm_access_token)) {
echo '<div class="wrap"><div class="updated"><p>' . $wm_access_token->get_error_code() . '：' . $wm_access_token->get_error_message() . '</p></div></div>';
exit;
}
$wm_access_token = json_decode($wm_access_token['body'], true);
if (isset($wm_access_token['access_token'])) {
set_transient('wm_access_token', $wm_access_token['access_token'], $wm_access_token['expires_in']);
return $wm_access_token['access_token'];
} else {
echo '<div class="wrap"><div class="updated"><p>错误代码：' . $wm_access_token['errcode'] . '，信息：' . $wm_access_token['errmsg'] . '</p></div></div>';
return;
}
} else {
return $wm_access_token;
}
} else {
echo '<div class="wrap"><div class="updated"><p>请先设置 AppID 与 AppSecret</p></div></div>';
return;
}
}