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wechat-robot.php
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wechat-robot.php
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<?php
/*
Plugin Name: Wechat Robot
Plugin URI: http://github.com/wangvsa/wechat-robot
Description: Wechat Robot的功能包括：0.访问站点 1.查看最新文章 2.查看随机文章 3.查看热门文章 4.关键字搜索 5.访问微社区
Version: 1.0
Author: WangChen
Author URI: http://wangchen.info
*/
define('WEIXIN_ROBOT_PLUGIN_DIR', WP_PLUGIN_DIR.'/'. dirname(plugin_basename(__FILE__)));
require(WEIXIN_ROBOT_PLUGIN_DIR.'/wechat.php');
add_action('parse_request', 'wechat_robot_redirect', 4);
function wechat_robot_redirect( $wp ) {
if( isset( $_GET['wechat'] ) ) {
$robot = new WechatRobot("wechat", "wx0fc7ca6909bc89e0", "0a05f620788890fe452be1f443bf45bb", true);
$robot->create_menu('{
"button":[
{
"name":"阅读文章",
"sub_button":[
{
"type":"click",
"name":"最新文章",
"key":"MENU_RECENT_POSTS"
},
{
"type":"click",
"name":"随机文章",
"key":"MENU_RANDOM_POSTS"
},
{
"type":"click",
"name":"热门文章",
"key":"MENU_HOTEST_POSTS"
}
]
},
{
"type":"view",
"name":"FB主页",
"url":"http://www.freebuf.com"
},
{
"type":"view",
"name":"微社区",
"url":"http://wx.wsq.qq.com/187329269"
}]
}');
$robot->run();
}
}
class WechatRobot extends Wechat {
protected function queryAndResponse( $arg ) {
$the_query = new WP_Query( $arg );
if( $the_query->have_posts() ) {
$counter = 0;
$items = array();
while( $the_query->have_posts() ) {
$the_query->the_post();
global $post;
$title = get_the_title();
$link = get_permalink();
$excerpt = wechat_get_excerpt( get_the_excerpt() );
if ( $counter == 0 ) {
$thumb = wechat_get_thumb($post, array(640, 320));
} else {
$thumb = wechat_get_thumb($post, array(80, 80));
}
$new_item = new NewsResponseItem($title, $excerpt, $thumb, $link);
array_push($items, $new_item);
// 最多显示3篇
if ( ++$counter == 3 )
break;
}
$this->responseNews($items);
} else {
$this->responseText("不好意思～没有找到您想要的东东～请换个关键字再试试？");
}
wp_reset_postdata();
}
protected function searchPosts( $key ) {
$arg = array( 's' => $key );
$this->queryAndResponse( $arg );
}
protected function recentPosts() {
$arg = array( 'ignore_sticky_posts'=>1, 'showposts' => 3 );
$this->queryAndResponse( $arg );
}
protected function randomPosts() {
$arg = array ( 'ignore_sticky_posts' => 1, 'orderby' => 'rand' );
$this->queryAndResponse( $arg );
}
protected function hotestPosts() { // 本月最热门
$arg = array (
'ignore_sticky_posts' => 1,
'orderby' => 'comment_count',
'year' => date('Y'),
'monthnum' => date('m')
);
$this->queryAndResponse( $arg );
}
protected function onText() {
$msg = $this->getRequest('content');
if( $msg == '0' ) {
$this->responseText("访问FreeBuf黑客与极客,请点击下面连接:\n http://www.freebuf.com ");
} else if( $msg == '5' ) {
$this->responseText("访问FB社区,请点击下面连接:\n http://wx.wsq.qq.com/187329269 ");
} else if( $msg == '1' ) {
$this->recentPosts();
} else if ( $msg == '2' ) {
$this->randomPosts();
} else if ( $msg == '3' ) {
$this->hotestPosts();
} else if ( strncmp($msg, '4', 1)==0 ) { // starts with '4'
if( strlen($msg) == 1 ) {
$this->responseText("您没有输入关键字，要输入[4关键字]进行搜索哦，比如 4黑客 ");
} else {
$this->searchPosts( substr($msg, 1, strlen($msg)-1) );
}
} else {
$this->responseText("欢迎关注FreeBuf黑客与极客\n 回复[0]访问FreeBuf\n 回复[1]查看最新文章".
"\n 回复[2]查看随机文章\n 回复[3]查看热门文章\n 回复[4关键字]搜索文章\n 回复[5]访问FB社区\n 回复其他内容查看本菜单");
}
}
protected function onSubscribe() {
$this->responseText("欢迎关注FreeBuf黑客与极客\n 回复[0]访问FreeBuf\n 回复[1]查看最新文章".
"\n 回复[2]查看随机文章\n 回复[3]查看热门文章\n 回复[4关键字]搜索文章\n 回复[5]访问FB社区 回复其他内容查看本菜单");
}
// 点击菜单
protected function onClick() {
$key = $this->getRequest('EventKey');
if($key=="MENU_RECENT_POSTS") {
$this->recentPosts();
} else if($key=="MENU_RANDOM_POSTS") {
$this->randomPosts();
} else if($key=="MENU_HOTEST_POSTS") {
$this->hotestPosts();
}
}
}