phpcms-v9】后台content模块的content.php控制器文件分析-后台添加内容代码分析

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//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');

}

}

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//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");

}

}

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//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

}