discuz hook使用

公共hook  global_footer

模板显示形式： $_G['setting']['pluginhooks']['global_footer']

追踪

runhooks();

↓ 

if($_G['setting']['plugins'][HOOKTYPE.'_common']) {
            hookscript('common', 'global', 'funcs', array(), 'common'); 
        }

↓

插件类中相对应的方法

//plugin_qqconnect == plugin_qqconnect_common    
class plugin_qqconnect extends plugin_qqconnect_base {

    var $allow = false;

    function plugin_qqconnect() {
        $this->init();
    }

    function common() {
        $this->common_base();
    }

    function global_footer() {
        if(!$this->allow) {
            return;
        }

        global $_G;
        if(!$_G['cookie']['client_token'] || !empty($_G['inshowmessage']) || empty($_G['cookie']['connect_js_name'])) {
            return;
        }

        if($_G['cookie']['connect_js_name'] == 'user_bind') {
            require_once libfile('function/connect');
            $params = array('openid' => $_G['cookie']['connect_uin']);
            return connect_user_bind_js($params);
        }elseif($_G['cookie']['connect_js_name'] == 'feed_resend') {
            require_once libfile('function/connect');
            return connect_feed_resend_js();
        }
    }
}

模块动作 hook 

模板显示形式：  $_G['setting']['pluginhooks']['logging_method']

追踪

runhooks();

↓

hookscript(CURMODULE, $_G['basescript']);// 如CURMODULE ：logging   $_G['basescript']: member

↓

插件类中相对应的方法

class plugin_qqconnect_member extends plugin_qqconnect {

    function logging_method() {// CURMODULE...
        if(!$this->allow) {
            return;
        }
        return tpl_login_bar();
    }
}

手动添加一个公共的hook

在专题中添加一个hook

<!--{hook/global_topic_show}-->

在插件类common类（即没有basescript类）中添加方法 global_topic_show(begin with global_...)

如：

class plugin_rotate_award extends plugin_rotate_award_base {

    var $allow = false;

    function plugin_rotate_award() {
        $this->init();
    }

    function common() {
        $this->common_base();
    }

    //抽奖转盘
    function global_rotate_reward() {
        global $_G;
        if (!$this->allow) {
            return;
        }
        $extrastr = '';
        if (!$_G['pluginrotateaward']['loadedjquery']) {
            $extrastr = '<script type="text/javascript" src="source/plugin/rotate_award/template/jquery-1.7.2.min.js"></script><script type="text/javascript">jQuery.noConflict();</script>';
        }
        return $extrastr. tpl_rotate_reward();
    }

}