/**
* 添加微博
*
* @param uid 发布者
* @param content 内容
* @param attach 附件
* @param source 来源
* @param repost 转发id
*/
public function add_sns($uid, $content, $attach, $source = 0, $repost = 0)
{
// 判断uid是否存在
if (!$uid) {
return FALSE;
}
// 查询用户名
if ($uid == $this->uid) {
$username = $this->member['username'];
} else {
$m = dr_member_info($uid);
$username = $m['username'];
unset($m);
}
// 来源
if (!$source) {
if ($this->agent->is_mobile()) {
$source = lang('m-247');
} else {
$source = lang('m-246');
}
}
// 过滤非法内容
$content = dr_preg_html($content) . ' ';
// 提取URL链接
$content = preg_replace_callback('/((?:https?|mailto|ftp):\\/\\/([^\\x{2e80}-\\x{9fff}\\s<\'\\"“”‘’，。}]*)?)/u', '_format_feed_content_url_length', $content);
// 提取@
$user = array();
if (preg_match_all('/@(.+) /U', $content, $match)) {
$data = array_unique($match[1]);
foreach ($data as $t) {
$m = $this->db->select('uid')->where('username', $t)->get('member')->row_array();
if ($m) {
$user[$t] = $m['uid'];
$content = str_replace('@' . $t . ' ', ' <a href="javascript:;" uid="' . $m['uid'] . '" event-node="face_card" target="_blank">@' . $t . '</a> ', $content);
}
}
unset($data, $m);
}
// 提取话题
$topic = array();
if (preg_match_all('/#(.+)#/U', $content, $match)) {
$data = array_unique($match[1]);
foreach ($data as $t) {
// 查询话题是否存在，不存在就创建
$row = $this->db->where('name', $t)->get('sns_topic')->row_array();
if ($row) {
$tid = $row['id'];
} else {
$this->db->insert('sns_topic', array('name' => $t, 'uid' => $uid, 'username' => $username, 'count' => 0, 'inputtime' => SYS_TIME));
$tid = $this->db->insert_id();
}
$topic[] = $tid;
$content = str_replace('#' . $t . '#', '<a href="[TOPIC-URL-' . $tid . ']" target="_blank">#' . $t . '#</a> ', $content);
}
unset($data);
}
$content = trim($content);
if (!$content) {
return FALSE;
}
// 是转发文章
if ($repost) {
$row = $this->db->where('id', $repost)->get('sns_feed')->row_array();
if ($row) {
$repost = $row['repost_id'] ? $row['repost_id'] : $row['id'];
// 统计原文转发数量
$this->db->where('id', $repost)->set('repost', 'repost+1', FALSE)->update('sns_feed');
// 清除缓存数据
$this->ci->set_cache_data('sns-feed-' . $repost, '', 1);
} else {
$repost = 0;
}
}
$images = $attach ? trim($attach, '|') : '';
// 插入的数据
$this->db->insert('sns_feed', array('uid' => $uid, 'username' => $username, 'comment' => 0, 'repost' => 0, 'digg' => 0, 'content' => $content, 'repost_id' => $repost, 'source' => $source, 'images' => $images, 'inputip' => $this->input->ip_address(), 'inputtime' => SYS_TIME));
$id = $this->db->insert_id();
// 保存附件
if ($images) {
$this->load->model('attachment_model');
$this->attachment_model->replace_attach($uid, $this->db->dbprefix('sns_feed') . '-' . $id, explode('|', $images));
}
// 更新话题关系表
if ($topic) {
foreach ($topic as $tid) {
$this->db->insert('sns_topic_index', array('fid' => $id, 'tid' => $tid));
$this->db->where('id', $tid)->set('count', 'count+1', FALSE)->update('sns_topic');
}
}
// 给@的人发送提醒
if ($user) {
$this->add_notice($user, 2, dr_lang('m-248', $username, dr_sns_feed_url($id)));
}
// 给作者发送转发的提醒
if ($repost) {
$this->add_notice($row['uid'], 2, dr_lang('m-252', $username, dr_sns_feed_url($id)));
}
// 分数奖励
if ($uid == $this->uid) {
if ($this->member_rule['feed_experience']) {
$this->update_score(0, $uid, (int) $this->member_rule['feed_experience'], '', "lang,m-212");
}
if ($this->member_rule['feed_score']) {
$this->update_score(1, $uid, (int) $this->member_rule['feed_score'], '', "lang,m-212");
}
}
return TRUE;
}
public function comment()
{
$id = (int) $this->input->get('id');
$content = trim(dr_safe_replace($this->callback ? $this->input->get('content') : $this->input->post('content')));
// 验证字数
if (($num = (int) $this->get_cache('member', 'setting', 'sns_post_num')) && strlen($content) > $num) {
if ($this->callback) {
exit($this->callback . '(' . dr_json(0, lang('m-213')) . ')');
} else {
exit(dr_json(0, lang('m-213')));
}
}
// 过滤非法内容
$content = dr_preg_html($content) . ' ';
// 提取URL链接
$content = preg_replace_callback('/((?:https?|mailto|ftp):\\/\\/([^\\x{2e80}-\\x{9fff}\\s<\'\\"“”‘’，。}]*)?)/u', '_format_feed_content_url_length', $content);
// 提取@
$user = array();
if (preg_match_all('/@(.+) /U', $content, $match)) {
$data = array_unique($match[1]);
foreach ($data as $t) {
$m = $this->db->select('uid')->where('username', $t)->get('member')->row_array();
if ($m) {
$user[$t] = $m['uid'];
$content = str_replace('@' . $t . ' ', ' <a href="javascript:;" uid="' . $m['uid'] . '" event-node="face_card" target="_blank">@' . $t . '</a> ', $content);
}
}
unset($data, $m);
}
$content = trim($content);
if (!$content) {
if ($this->callback) {
exit($this->callback . '(' . dr_json(0, lang('m-250')) . ')');
} else {
exit(dr_json(0, lang('m-250')));
}
}
$data = dr_sns_feed($id);
if (!$data) {
if ($this->callback) {
exit($this->callback . '(' . dr_json(0, lang('m-249')) . ')');
} else {
exit(dr_json(0, lang('m-249')));
}
}
// 写入评论
$this->db->insert('sns_comment', array('fid' => $id, 'uid' => $this->uid, 'comment' => $content, 'inputip' => $this->input->ip_address(), 'username' => $this->member['username'], 'inputtime' => SYS_TIME));
// @给作者
$this->member_model->add_notice($data['uid'], 2, dr_lang('m-253', $this->member['username'], dr_sns_feed_url($data['uid'], $id)));
// 给@的人发送提醒
if ($user) {
$this->member_model->add_notice($user, 2, dr_lang('m-289', $this->member['username'], dr_sns_feed_url($data['uid'], $id)));
}
// 更新动态表
$this->db->where('id', $id)->set('comment', 'comment+1', FALSE)->update('sns_feed');
if ($this->callback) {
exit($this->callback . '(' . dr_json(1, lang('m-254')) . ')');
} else {
exit(dr_json(1, lang('m-254')));
}
}
