ProfileAction::feed PHP Method

    public function feed()
    {
        $feed_id = intval($_GET['feed_id']);
        if (empty($feed_id)) {
            $this->error(L('PUBLIC_INFO_ALREADY_DELETE_TIPS'));
        }
        // 获取用户信息
        $user_info = model('User')->getUserInfo($this->uid);
        // 个人空间头部
        $this->_top();
        // 判断隐私设置
        $userPrivacy = $this->privacy($this->uid);
        if ($userPrivacy['space'] !== 1) {
            $this->_sidebar();
            $feedInfo = model('Feed')->get($feed_id);
            if (!$feedInfo) {
                $this->error('该分享不存在或已被删除');
            }
            // if (intval ( $_GET ['uid'] ) != $feedInfo ['uid'])
            // $this->error ( '参数错误' );
            if ($feedInfo['is_audit'] == '0' && $feedInfo['uid'] != $this->mid) {
                $this->error('此分享正在审核');
                exit;
            }
            if ($feedInfo['is_del'] == '1') {
                $this->error(L('PUBLIC_NO_RELATE_WEIBO'));
                exit;
            }
            $weiboSet = model('Xdata')->get('admin_Config:feed');
            $a['initNums'] = $weiboSet['weibo_nums'];
            $a['weibo_type'] = $weiboSet['weibo_type'];
            $a['weibo_premission'] = $weiboSet['weibo_premission'];
            $this->assign($a);
            if ($feedInfo['from'] == '1') {
                $feedInfo['from'] = getFromClient(6, $feedInfo['app'], '3G版');
            } else {
                switch ($feedInfo['app']) {
                    case 'weiba':
                        $feedInfo['from'] = getFromClient(0, $feedInfo['app'], '微吧');
                        break;
                    default:
                        $feedInfo['from'] = getFromClient($feedInfo['from'], $feedInfo['app']);
                        break;
                }
            }
            // $feedInfo['from'] = getFromClient( $feedInfo['from'] , $feedInfo['app']);
            // 分享图片
            if ($feedInfo['type'] === 'postimage') {
                $var = unserialize($feedInfo['feed_data']);
                $feedInfo['image_body'] = $var['body'];
                if (!empty($var['attach_id'])) {
                    $var['attachInfo'] = model('Attach')->getAttachByIds($var['attach_id']);
                    foreach ($var['attachInfo'] as $ak => $av) {
                        $_attach = array('attach_id' => $av['attach_id'], 'attach_name' => $av['name'], 'attach_url' => getImageUrl($av['save_path'] . $av['save_name'], 580), 'extension' => $av['extension'], 'size' => $av['size']);
                        // $_attach ['attach_small'] = getImageUrl ( $av ['save_path'] . $av ['save_name'], 100, 100, true );
                        // $_attach ['attach_middle'] = getImageUrl ( $av ['save_path'] . $av ['save_name'], 740 );
                        $feedInfo['attachInfo'][$ak] = $_attach;
                    }
                }
            } elseif ($feedInfo['type'] === 'postvideo') {
                $var = unserialize($feedInfo['feed_data']);
                $feedInfo['videoInfo'] = $var;
            } elseif ($feedInfo['type'] === 'postfile') {
                $var = unserialize($feedInfo['feed_data']);
                $feedInfo['fileInfo'] = $var;
                $feedInfo['fileInfo']['files'] = array();
                $files = model('Attach')->getAttachByIds($var['attach_id']);
                if ($files) {
                    $feedInfo['fileInfo']['files'] = $files;
                }
            }
            $this->assign('feedInfo', $feedInfo);
        } else {
            $this->_assignUserInfo($this->uid);
        }
        // seo
        $feedContent = unserialize($feedInfo['feed_data']);
        $seo = model('Xdata')->get('admin_Config:seo_feed_detail');
        $replace['content'] = $feedContent['content'];
        $replace['uname'] = $feedInfo['user_info']['uname'];
        $replaces = array_keys($replace);
        foreach ($replaces as &$v) {
            $v = '{' . $v . '}';
        }
        $seo['title'] = str_replace($replaces, $replace, $seo['title']);
        $seo['keywords'] = str_replace($replaces, $replace, $seo['keywords']);
        $seo['des'] = str_replace($replaces, $replace, $seo['des']);
        !empty($seo['title']) && $this->setTitle($seo['title']);
        !empty($seo['keywords']) && $this->setKeywords($seo['keywords']);
        !empty($seo['des']) && $this->setDescription($seo['des']);
        $this->assign('userPrivacy', $userPrivacy);
        // 赞功能
        $diggArr = model('FeedDigg')->checkIsDigg($feed_id, $this->mid);
        $this->assign('diggArr', $diggArr);
        $cancomment_old_type = array('post', 'repost', 'postimage', 'postfile', 'weiba_post', 'weiba_repost', 'blog_post', 'blog_repost', 'event_post', 'event_repost', 'vote_post', 'vote_repost', 'photo_post', 'photo_repost');
        $this->assign('cancomment_old_type', $cancomment_old_type);
        $appRow = model('Source')->getSourceInfo($feedInfo['app_row_table'], $feedInfo['app_row_id']);
        $appUid = $appRow['source_user_info']['uid'];
        $this->assign('appUid', $appUid);
        $this->display();
    }