//第一步：
//路径：phpcms/modules/content/content.php
//构造方法
public function __construct() {
parent::__construct();
$this->db = pc_base::load_model('content_model');//内容模型数据库操作类
$this->siteid = $this->get_siteid();//当前站点id
$this->categorys = getcache('category_content_'.$this->siteid,'commons');//当前站点下所有栏目的详细配置信息
//权限判断
if(isset($_GET['catid']) && $_SESSION['roleid'] != 1
&& ROUTE_A !='pass' &&
strpos(ROUTE_A,'public_')===false) {
$catid = intval($_GET['catid']);
$this->priv_db = pc_base::load_model('category_priv_model');
$action = $this->categorys[$catid]['type']==0 ? ROUTE_A : 'init';
$priv_datas = $this->priv_db->get_one(array('catid'=>$catid,'is_admin'=>1,'action'=>$action));
if(!$priv_datas) showmessage(L('permission_to_operate'),'blank');
}
}
//添加内容代码分析
public function add() {
//点击"保存后自动关闭"或"保存并继续发表"按钮 ，几乎所有表单内容都存放在 $info[]数组中
if(isset($_POST['dosubmit']) || isset($_POST['dosubmit_continue'])) {
define('INDEX_HTML',true);
//栏目id
$catid = $_POST['info']['catid'] = intval($_POST['info']['catid']);
//标题
if(trim($_POST['info']['title'])=='') showmessage(L('title_is_empty'));
//当前栏目的详细配置信息
$category = $this->categorys[$catid];
//当前栏目类型：0-内部栏目 1-单网页 2-外部链接
if($category['type']==0) {
//当前栏目所属模型id：1-文章模型 2-下载模型 3-图片模型
$modelid = $this->categorys[$catid]['modelid'];
//设置模型主表及数据主表，如：news、gt_news
$this->db->set_model($modelid);
//如果该栏目设置了工作流，那么必须走工作流设定
//将当前栏目详细配置信息中的$category['setting']转化为数组
$setting = string2array($category['setting']);
$workflowid = $setting['workflowid'];//工作流设置
//$_POST['status']==99 代表发布
if($workflowid && $_POST['status']!=99) {
//如果用户是超级管理员，那么则根据自己的设置来发布
$_POST['info']['status'] = $_SESSION['roleid']==1 ? intval($_POST['status']) : 1;
} else {
$_POST['info']['status'] = 99;//将表单提交过来的发布状态赋值给 info[]数组
}
//添加内容
$this->db->add_content($_POST['info']);//查看第二步：phpcms/model/content_model.class.php
//点击"保存后自动关闭"按钮
if(isset($_POST['dosubmit'])) {
showmessage(L('add_success').L('2s_close'),'blank','','','function
set_time() {$("#secondid").html(1);}setTimeout("set_time()",
500);setTimeout("window.close()", 1200);');
} else {//点击"保存并继续发表"按钮
showmessage(L('add_success'),HTTP_REFERER);
}
} else {
//单网页
$this->page_db = pc_base::load_model('page_model');
$style_font_weight = $_POST['style_font_weight'] ?
'font-weight:'.strip_tags($_POST['style_font_weight']) : '';
$_POST['info']['style'] = strip_tags($_POST['style_color']).';'.$style_font_weight;
if($_POST['edit']) {
$this->page_db->update($_POST['info'],array('catid'=>$catid));
} else {
$catid = $this->page_db->insert($_POST['info'],1);
}
$this->page_db->create_html($catid,$_POST['info']);
$forward = HTTP_REFERER;
}
showmessage(L('add_success'),$forward);
} else {//显示内容添加页模板
$show_header = $show_dialog = $show_validator = '';
//设置cookie 在附件添加处调用
param::set_cookie('module', 'content');
//栏目id
if(isset($_GET['catid']) && $_GET['catid']) {
//栏目id
$catid = $_GET['catid'] = intval($_GET['catid']);
param::set_cookie('catid', $catid);
//当前栏目详细配置信息
$category = $this->categorys[$catid];
//当前栏目类型：0-内部栏目 1-单网页 2-外部链接
if($category['type']==0) {
//当前栏目所属模型id
$modelid = $category['modelid'];
//取模型ID，依模型ID来生成对应的表单
require CACHE_MODEL_PATH.'content_form.class.php';//动态生成内容添加页对应的表单
$content_form = new content_form($modelid,$catid,$this->categorys);
$forminfos = $content_form->get();//获取内容添加页对应表单信息
$formValidator = $content_form->formValidator;
//将当前栏目详细配置信息中的$category['setting']转化为数组
$setting = string2array($category['setting']);
//如果设置了工作流，则必须走工作流流程
$workflowid = $setting['workflowid'];
//获取当前站点下工作流详细配置信息
$workflows = getcache('workflow_'.$this->siteid,'commons');
//获取当前工作流信息：1-一级审核 2-二级审核 3-三级审核 4-四级审核
$workflows = $workflows[$workflowid];
$workflows_setting = string2array($workflows['setting']);
$nocheck_users = $workflows_setting['nocheck_users'];
$admin_username = param::get_cookie('admin_username');
if(!empty($nocheck_users) && in_array($admin_username, $nocheck_users)) {
$priv_status = true;
} else {
$priv_status = false;
}
//显示内容添加页面模板
include $this->admin_tpl('content_add');
} else {
//单网页
$this->page_db = pc_base::load_model('page_model');
$r = $this->page_db->get_one(array('catid'=>$catid));
if($r) {
extract($r);
$style_arr = explode(';',$style);
$style_color = $style_arr[0];
$style_font_weight = $style_arr[1] ? substr($style_arr[1],12) : '';
}
include $this->admin_tpl('content_page');
}
} else {
include $this->admin_tpl('content_add');
}
header("Cache-control: private");
}
}
//第二步：
//路径：phpcms/model/content_model.class.php 内容模型数据库操作类
public $table_name = '';
public $category = '';
public function __construct() {
$this->db_config = pc_base::load_config('database');
$this->db_setting = 'default';
parent::__construct();
$this->url = pc_base::load_app_class('url', 'content');
$this->siteid = get_siteid();
}
public function set_model($modelid) {
$this->model = getcache('model', 'commons');//获取所有模型的详细配置信息
$this->modelid = $modelid;//当前模型id
$this->table_name = $this->db_tablepre.$this->model[$modelid]['tablename'];//当前模型的主表名，带前缀：如，gt_news
$this->model_tablename = $this->model[$modelid]['tablename'];//当前模型主表名，不带前缀，如：news
}
/**
* 添加内容
*
* @param $data 表单提交过来的数据
* @param $isimport 是否为外部接口导入
*/
public function add_content($data,$isimport = 0) {
//返回经addslashes处理过的字符串或数组
if($isimport) $data = new_addslashes($data);
$this->search_db = pc_base::load_model('search_model');
$modelid = $this->modelid;//当前模型id
require_once CACHE_MODEL_PATH.'content_input.class.php';
require_once CACHE_MODEL_PATH.'content_update.class.php';
$content_input = new content_input($this->modelid);
$inputinfo = $content_input->get($data,$isimport);
//系统字段信息，存储在主表
$systeminfo = $inputinfo['system'];
//非系统字段信息，存储在副表
$modelinfo = $inputinfo['model'];
//发布时间不为空且不是数字
if($data['inputtime'] && !is_numeric($data['inputtime'])) {
//将发布时间转换为时间戳，归类为系统字段信息
$systeminfo['inputtime'] = strtotime($data['inputtime']);
} elseif(!$data['inputtime']) {//发布时间为空，则将系统时间戳信息赋值给$systeminfo['inputtime']
$systeminfo['inputtime'] = SYS_TIME;
} else {
$systeminfo['inputtime'] = $data['inputtime'];
}
//读取模型字段配置中，关于日期配置格式，来组合日期数据
$this->fields = getcache('model_field_'.$modelid,'model');//当前模型字段详细配置信息
$setting = string2array($this->fields['inputtime']['setting']);//关于日期的设置，转换为数组格式
/**
* 'setting' => 'array (
* \'fieldtype\' => \'int\', 整型
* \'format\' => \'Y-m-d H:i:s\', 时间格式
* \'defaulttype\' => \'0\',
* )',
*/
extract($setting);
if($fieldtype=='date') {
$systeminfo['inputtime'] = date('Y-m-d');
}elseif($fieldtype=='datetime'){
$systeminfo['inputtime'] = date('Y-m-d H:i:s');
}
//更新时间
if($data['updatetime'] && !is_numeric($data['updatetime'])) {
$systeminfo['updatetime'] = strtotime($data['updatetime']);
} elseif(!$data['updatetime']) {
$systeminfo['updatetime'] = SYS_TIME;
} else {
$systeminfo['updatetime'] = $data['updatetime'];
}
//用户名
$systeminfo['username'] = $data['username'] ? $data['username'] : param::get_cookie('admin_username');
//系统添加
$systeminfo['sysadd'] = defined('IN_ADMIN') ? 1 : 0;
//自动提取摘要
if(isset($_POST['add_introduce']) &&
$systeminfo['description'] == '' &&
isset($modelinfo['content'])) {
$content = stripslashes($modelinfo['content']);//内容
$introcude_length = intval($_POST['introcude_length']);//自动截取内容长度
//如果自动截取的内容中含有[page]等字符，则将其替换为空
$systeminfo['description'] =
str_cut(str_replace(array("\r\n","\t",'[page]','[/page]','“','”',' '),
'', strip_tags($content)),$introcude_length);
//摘要
$inputinfo['system']['description'] = $systeminfo['description'] = addslashes($systeminfo['description']);
}
//自动提取缩略图
if(isset($_POST['auto_thumb']) && $systeminfo['thumb'] == '' && isset($modelinfo['content'])) {
$content = $content ? $content : stripslashes($modelinfo['content']);
$auto_thumb_no = intval($_POST['auto_thumb_no'])-1;//将内容中第几张图片作为标题图片
if(preg_match_all("/(src)=([\"|']?)([^ \"'>]+\.(gif|jpg|jpeg|bmp|png))\\2/i", $content, $matches)) {
$systeminfo['thumb'] = $matches[3][$auto_thumb_no];//缩略图
}
}
//主表
$tablename = $this->table_name = $this->db_tablepre.$this->model_tablename;
//系统字段信息存入主表，并返回刚插入记录的id
$id = $modelinfo['id'] = $this->insert($systeminfo,true);//参数2-是否返回插入的id
$this->update($systeminfo,array('id'=>$id));
//更新URL地址
if($data['islink']==1) {//转向链接
$urls[0] = $_POST['linkurl'];
} else {
$urls = $this->url->show($id, 0,
$systeminfo['catid'], $systeminfo['inputtime'],
$data['prefix'],$inputinfo,'add');
}
$this->table_name = $tablename;//主表
$this->update(array('url'=>$urls[0]),array('id'=>$id));
//附属表
$this->table_name = $this->table_name.'_data';
//将非系统字段信息的值存入到附属表中
$this->insert($modelinfo);
//添加统计
$this->hits_db = pc_base::load_model('hits_model');//gt_hits表-统计表
$hitsid = 'c-'.$modelid.'-'.$id;//统计表的id组成
//统计信息入库
$this->hits_db->insert(array('hitsid'=>$hitsid,'catid'=>$systeminfo['catid'],'updatetime'=>SYS_TIME));
//更新到全站搜索
$this->search_api($id,$inputinfo);
//更新栏目统计数据，如：栏目下文章的数据量
$this->update_category_items($systeminfo['catid'],'add',1);
//调用 update
$content_update = new content_update($this->modelid,$id);
//合并后，调用update
$merge_data = array_merge($systeminfo,$modelinfo);
$merge_data['posids'] = $data['posids'];//推荐位
$content_update->update($merge_data);
//发布到审核列表中
if(!defined('IN_ADMIN') || $data['status']!=99) {
$this->content_check_db = pc_base::load_model('content_check_model');//gt_content_check表
$check_data = array(
'checkid'=>'c-'.$id.'-'.$modelid,
'catid'=>$systeminfo['catid'],
'siteid'=>$this->siteid,
'title'=>$systeminfo['title'],
'username'=>$systeminfo['username'],
'inputtime'=>$systeminfo['inputtime'],
'status'=>$data['status'],
);
$this->content_check_db->insert($check_data);
}
//END发布到审核列表中
if(!$isimport) {
$html = pc_base::load_app_class('html', 'content');
if($urls['content_ishtml'] && $data['status']==99) $html->show($urls[1],$urls['data']);
$catid = $systeminfo['catid'];
}
//发布到其他栏目
if($id && isset($_POST['othor_catid']) && is_array($_POST['othor_catid'])) {
$linkurl = $urls[0];
$r = $this->get_one(array('id'=>$id));
foreach ($_POST['othor_catid'] as $cid=>$_v) {
$this->set_catid($cid);//设置catid 所在的模型数据库
$mid = $this->category[$cid]['modelid'];//模型id
if($modelid==$mid) {
//相同模型的栏目插入新的数据
$inputinfo['system']['catid'] = $systeminfo['catid'] = $cid; //新的栏目id
$newid = $modelinfo['id'] = $this->insert($systeminfo,true); //系统字段信息插入到主表中并返回插入的id
$this->table_name = $tablename.'_data';//附表数据入库
$this->insert($modelinfo);
if($data['islink']==1) {//转向链接
$urls = $_POST['linkurl'];//转向链接
} else {
$urls = $this->url->show($newid, 0, $cid,
$systeminfo['inputtime'], $data['prefix'],$inputinfo,'add');
}
$this->table_name = $tablename;
$this->update(array('url'=>$urls[0]),array('id'=>$newid));
//发布到审核列表中
if($data['status']!=99) {
$check_data = array(
'checkid'=>'c-'.$newid.'-'.$mid,
'catid'=>$cid,
'siteid'=>$this->siteid,
'title'=>$systeminfo['title'],
'username'=>$systeminfo['username'],
'inputtime'=>$systeminfo['inputtime'],
'status'=>1,
);
$this->content_check_db->insert($check_data);
}
if($urls['content_ishtml'] && $data['status']==99) $html->show($urls[1],$urls['data']);
} else {
//不同模型插入转向链接地址
$newid = $this->insert(
array('title'=>$systeminfo['title'],
'style'=>$systeminfo['style'],
'thumb'=>$systeminfo['thumb'],
'keywords'=>$systeminfo['keywords'],
'description'=>$systeminfo['description'],
'status'=>$systeminfo['status'],
'catid'=>$cid,'url'=>$linkurl,
'sysadd'=>1,
'username'=>$systeminfo['username'],
'inputtime'=>$systeminfo['inputtime'],
'updatetime'=>$systeminfo['updatetime'],
'islink'=>1
),true);
$this->table_name = $this->table_name.'_data';
$this->insert(array('id'=>$newid));
//发布到审核列表中
if($data['status']!=99) {
$check_data = array(
'checkid'=>'c-'.$newid.'-'.$mid,
'catid'=>$systeminfo['catid'],
'siteid'=>$this->siteid,
'title'=>$systeminfo['title'],
'username'=>$systeminfo['username'],
'inputtime'=>$systeminfo['inputtime'],
'status'=>1,
);
$this->content_check_db->insert($check_data);
}
}
$hitsid = 'c-'.$mid.'-'.$newid;
$this->hits_db->insert(array('hitsid'=>$hitsid,'catid'=>$cid,'updatetime'=>SYS_TIME));
}
}
//END 发布到其他栏目
//更新附件状态
if(pc_base::load_config('system','attachment_stat')) {
$this->attachment_db = pc_base::load_model('attachment_model');
$this->attachment_db->api_update('','c-'.$systeminfo['catid'].'-'.$id,2);
}
//生成静态
if(!$isimport && $data['status']==99) {
//在添加和修改内容处定义了 INDEX_HTML
if(defined('INDEX_HTML')) $html->index();
if(defined('RELATION_HTML')) $html->create_relation_html($catid);
}
return $id;//返回刚插入的记录id
}
