private function data_post($arr)
{
foreach ($arr as $key => $a) {
if (preg_match("/^permit_\\d+\$/i", $key)) {
$permit[$key] = $a;
}
}
if (is_array(@$permit)) {
$permit = implode(',', @$permit);
}
$str = array('pid' => $this->input->post('pid'), 'cname' => $this->input->post('cname'), 'content' => cleanhtml($this->input->post('content')), 'keywords' => $this->input->post('keywords'), 'master' => $this->input->post('master'), 'permit' => @$permit);
if ($this->input->post('ico')) {
$str['ico'] = $this->input->post('ico');
}
return $str;
}
public function show($topic_id = 1, $page = 1)
{
$content = $this->topic_m->get_topic_by_topic_id($topic_id);
if (!$content) {
show_message('贴子不存在', site_url('/'));
} elseif (!$this->auth->user_permit($content['node_id'])) {
//权限
show_message('您无权访问此节点中的贴子');
} else {
//$this->output->cache(1);
$content = $this->topic_m->get_topic_by_topic_id($topic_id);
//取出处理
$content['content'] = stripslashes($content['content']);
$data['content'] = $content;
//if(!$content){
// $this->myclass->notice('alert("贴子不存在");window.location.href="'.site_url('/').'";');
// exit;
//}
//更新浏览数
$this->db->where('topic_id', $content['topic_id'])->update('topics', array('views' => $content['views'] + 1));
//评论分页
$limit = 10;
$config['uri_segment'] = 4;
$config['use_page_numbers'] = TRUE;
$config['base_url'] = site_url('topic/show/' . $topic_id);
$config['total_rows'] = @$content['comments'];
$config['per_page'] = $limit;
$config['prev_link'] = '←';
$config['first_link'] = '首页';
$config['last_link'] = '尾页';
$config['prev_tag_open'] = '<li class=\'prev\'>';
$config['prev_tag_close'] = '</li';
$config['cur_tag_open'] = '<li class=\'active\'><span>';
$config['cur_tag_close'] = '</span></li>';
$config['num_tag_open'] = '<li>';
$config['num_tag_close'] = '</li>';
$config['next_link'] = '→';
$config['next_tag_open'] = '<li class=\'next\'>';
$config['next_tag_close'] = '</li>';
$config['last_link'] = '尾页';
$config['last_tag_open'] = '<li class=\'last\'>';
$config['last_tag_close'] = '</li>';
$config['num_links'] = 10;
$this->load->library('pagination');
$this->pagination->initialize($config);
$start = ($page - 1) * $limit;
$data['page'] = $page;
$data['pagination'] = $this->pagination->create_links();
//获取评论
$this->load->model('comment_m');
$data['comment'] = $this->comment_m->get_comment($start, $limit, $topic_id, $this->config->item('comment_order'));
//获取当前分类
$data['cate'] = $this->db->get_where('nodes', array('node_id' => $content['node_id']))->row_array();
//上下主题
$data['content']['previous'] = $this->topic_m->get_near_id($topic_id, $data['cate']['node_id'], 0);
$data['content']['next'] = $this->topic_m->get_near_id($topic_id, $data['cate']['node_id'], 1);
$data['content']['previous'] = $data['content']['previous']['topic_id'];
$data['content']['next'] = $data['content']['next']['topic_id'];
// 判断是不是已被收藏
$data['in_favorites'] = '';
$uid = $this->session->userdata('uid');
if ($uid) {
$user_fav = $this->db->get_where('favorites', array('uid' => $uid))->row_array();
if ($user_fav && $user_fav['content']) {
if (strpos(' ,' . $user_fav['content'] . ',', ',' . $topic_id . ',')) {
$data['in_favorites'] = '1';
}
}
}
//关键字tag
if ($content['keywords']) {
$data['tags'] = explode(',', $content['keywords']);
$data['content']['keywords'] = $content['keywords'];
} else {
$data['content']['keywords'] = $content['title'];
}
//描述
$data['content']['description'] = sb_substr(cleanhtml($content['content']), 200);
//自定义tag_url
$data['tag_url'] = array_keys($this->router->routes, 'tag/show/$1');
if (is_array(@$data['tags'])) {
foreach ($data['tags'] as $k => $v) {
$data['tag_list'][$k]['tag_title'] = $v;
$data['tag_list'][$k]['tag_url'] = str_replace('(:any)', urlencode($v), $data['tag_url'][0]);
}
}
//相关贴子
if (isset($data['tags'])) {
$this->load->model('tag_m');
$data['related_topic_list'] = $this->tag_m->get_related_topics_by_tag($data['tags'], 10);
}
//set top
if (@$_GET['act'] == 'set_top') {
if ($this->auth->is_admin() || $this->auth->is_master($content['node_id'])) {
$this->topic_m->set_top($content['topic_id'], $content['is_top']);
redirect('topic/show/' . $content['topic_id']);
} else {
show_message('你无权置顶贴子');
}
}
//开启storage config
$this->load->config('qiniu');
//获取分类
$this->load->model('cate_m');
$data['catelist'] = $this->cate_m->get_all_cates();
$data['csrf_name'] = $this->security->get_csrf_token_name();
$data['csrf_token'] = $this->security->get_csrf_hash();
$this->load->view('topic_show', $data);
}
}
for ($i = (int) $conf->diff_buffer_size; $i > 0; $i--) {
$old_str .= $old_data[$off_set + (int) $conf->diff_buffer_size * 2 - $i];
}
$on_change = true;
} else {
// Change continuation
$new_str .= $flow;
for ($i = (int) $conf->diff_buffer_size; $i > 0; $i--) {
$old_str .= $old_data[$off_set + (int) $conf->diff_buffer_size * 2 - $i];
}
}
} else {
// Identical changes
if ($closed_change != $change_num) {
$deleted_changes .= cleanhtml($old_str) . '<cutme>';
$added_changes .= cleanhtml($new_str) . '<cutme>';
$new_str = $old_str = '';
$closed_change++;
}
$on_change = false;
}
$contents .= $flow;
$size = $size + (int) $conf->diff_buffer_size;
if ($size == (int) $conf->diff_buffer_size) {
$off_sex = $off_set + (int) $conf->diff_buffer_size - 1;
} else {
$off_set = $off_set + (int) $conf->diff_buffer_size;
}
}
// while
fclose($handle);