【phpcms-v9】后台content模块的content.php控制器文件分析-后台添

【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.

第一步,路径:phpcms/modules/content/content.php:

1. //构造方法   
2. public function __construct() {   
3.         parent::__construct();   
4.         $this->db = pc_base::load_model('content_model');//内容模型数据库操作类   
5.         $this->siteid = $this->get_siteid();//当前站点id   
6.         $this->categorys = getcache('category_content_'.$this->siteid,'commons');//当前站点下所有栏目的详细配置信息   
7.         //权限判断   
8.         if(isset($_GET['catid']) && $_SESSION['roleid'] != 1 && ROUTE_A !='pass' && strpos(ROUTE_A,'public_')===false) {   
9.             $catid = intval($_GET['catid']);   
10.             $this->priv_db = pc_base::load_model('category_priv_model');   
11.             $action = $this->categorys[$catid]['type']==0 ? ROUTE_A : 'init';   
12.             $priv_datas = $this->priv_db->get_one(array('catid'=>$catid,'is_admin'=>1,'action'=>$action));   
13.             if(!$priv_datas) showmessage(L('permission_to_operate'),'blank');   
14.         }   
15.     }   

添加内容代码分析:

1. public function add() {   
2.         //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 $info[]数组中   
3.         if(isset($_POST['dosubmit']) || isset($_POST['dosubmit_continue'])) {   
4.             define('INDEX_HTML',true);   
5.             //栏目id   
6.             $catid = $_POST['info']['catid'] = intval($_POST['info']['catid']);   
7.             //标题   
8.             if(trim($_POST['info']['title'])=='') showmessage(L('title_is_empty'));   
9.             //当前栏目的详细配置信息   
10.             $category = $this->categorys[$catid];   
11.             //当前栏目类型：0-内部栏目  1-单网页  2-外部链接   
12.             if($category['type']==0) {   
13.                 //当前栏目所属模型id：1-文章模型  2-下载模型  3-图片模型   
14.                 $modelid = $this->categorys[$catid]['modelid'];   
15.                 //设置模型主表及数据主表，如：news、gt_news   
16.                 $this->db->set_model($modelid);   
17.                 //如果该栏目设置了工作流，那么必须走工作流设定   
18.                 //将当前栏目详细配置信息中的$category['setting']转化为数组   
19.                 $setting = string2array($category['setting']);   
20.                 $workflowid = $setting['workflowid'];//工作流设置   
21.                 //$_POST['status']==99 代表发布   
22.                 if($workflowid && $_POST['status']!=99) {   
23.                     //如果用户是超级管理员，那么则根据自己的设置来发布   
24.                     $_POST['info']['status'] = $_SESSION['roleid']==1 ? intval($_POST['status']) : 1;   
25.                 } else {   
26.                     $_POST['info']['status'] = 99;//将表单提交过来的发布状态赋值给 info[]数组   
27.                 }   
28.                 //添加内容   
29.                 $this->db->add_content($_POST['info']);//查看第二步：phpcms/model/content_model.class.php   
30.                 //点击"保存后自动关闭"按钮   
31.                 if(isset($_POST['dosubmit'])) {   
32.                     showmessage(L('add_success').L('2s_close'),'blank','','','function set_time() {$("#secondid").html(1);}setTimeout("set_time()", 500);setTimeout("window.close()", 1200);');   
33.                 } else {//点击"保存并继续发表"按钮   
34.                     showmessage(L('add_success'),HTTP_REFERER);   
35.                 }   
36.             } else {   
37.                 //单网页   
38.                 $this->page_db = pc_base::load_model('page_model');   
39.                 $style_font_weight = $_POST['style_font_weight'] ? 'font-weight:'.strip_tags($_POST['style_font_weight']) : '';   
40.                 $_POST['info']['style'] = strip_tags($_POST['style_color']).';'.$style_font_weight;   
41.                    
42.                 if($_POST['edit']) {   
43.                     $this->page_db->update($_POST['info'],array('catid'=>$catid));   
44.                 } else {   
45.                     $catid = $this->page_db->insert($_POST['info'],1);   
46.                 }   
47.                 $this->page_db->create_html($catid,$_POST['info']);   
48.                 $forward = HTTP_REFERER;   
49.             }   
50.             showmessage(L('add_success'),$forward);   
51.         } else {//显示内容添加页模板   
52.             $show_header = $show_dialog = $show_validator = '';   
53.             //设置cookie 在附件添加处调用   
54.             param::set_cookie('module', 'content');   
55.             //栏目id   
56.             if(isset($_GET['catid']) && $_GET['catid']) {   
57.                 //栏目id   
58.                 $catid = $_GET['catid'] = intval($_GET['catid']);   
59.                    
60.                 param::set_cookie('catid', $catid);   
61.                 //当前栏目详细配置信息   
62.                 $category = $this->categorys[$catid];   
63.                 //当前栏目类型：0-内部栏目  1-单网页   2-外部链接   
64.                 if($category['type']==0) {   
65.                     //当前栏目所属模型id   
66.                     $modelid = $category['modelid'];   
67.                     //取模型ID，依模型ID来生成对应的表单   
68.                     require CACHE_MODEL_PATH.'content_form.class.php';//动态生成内容添加页对应的表单   
69.                     $content_form = new content_form($modelid,$catid,$this->categorys);   
70.                     $forminfos = $content_form->get();//获取内容添加页对应表单信息   
71.                     $formValidator = $content_form->formValidator;   
72.                     //将当前栏目详细配置信息中的$category['setting']转化为数组   
73.                     $setting = string2array($category['setting']);   
74.                     //如果设置了工作流，则必须走工作流流程   
75.                     $workflowid = $setting['workflowid'];   
76.                     //获取当前站点下工作流详细配置信息   
77.                     $workflows = getcache('workflow_'.$this->siteid,'commons');   
78.                     //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   
79.                     $workflows = $workflows[$workflowid];   
80.                     $workflows_setting = string2array($workflows['setting']);   
81.                     $nocheck_users = $workflows_setting['nocheck_users'];   
82.                     $admin_username = param::get_cookie('admin_username');   
83.                     if(!emptyempty($nocheck_users) && in_array($admin_username, $nocheck_users)) {   
84.                         $priv_status = true;   
85.                     } else {   
86.                         $priv_status = false;   
87.                     }   
88.                     //显示内容添加页面模板   
89.                     include $this->admin_tpl('content_add');   
90.                 } else {   
91.                     //单网页   
92.                     $this->page_db = pc_base::load_model('page_model');   
93.                        
94.                     $r = $this->page_db->get_one(array('catid'=>$catid));   
95.                        
96.                     if($r) {   
97.                         extract($r);   
98.                         $style_arr = explode(';',$style);   
99.                         $style_color = $style_arr[0];   
100.                         $style_font_weight = $style_arr[1] ? substr($style_arr[1],12) : '';   
101.                     }   
102.                     include $this->admin_tpl('content_page');   
103.                 }   
104.             } else {   
105.                 include $this->admin_tpl('content_add');   
106.             }   
107.             header("Cache-control: private");   
108.         }   
109.     } 

第二步,路径:phpcms/model/content_model.class.php内容模型数据库操作类:

1. public $table_name = '';   
2.     public $category = '';   
3.     public function __construct() {   
4.         $this->db_config = pc_base::load_config('database');   
5.         $this->db_setting = 'default';   
6.         parent::__construct();   
7.         $this->url = pc_base::load_app_class('url', 'content');   
8.         $this->siteid = get_siteid();   
9.     }   
10.     public function set_model($modelid) {   
11.         $this->model = getcache('model', 'commons');//获取所有模型的详细配置信息   
12.         $this->modelid = $modelid;//当前模型id   
13.         $this->table_name = $this->db_tablepre.$this->model[$modelid]['tablename'];//当前模型的主表名，带前缀：如，gt_news   
14.         $this->model_tablename = $this->model[$modelid]['tablename'];//当前模型主表名，不带前缀，如：news   
15.     }   
16.     /**   
17.      * 添加内容   
18.      *    
19.      * @param $data 表单提交过来的数据   
20.      * @param $isimport 是否为外部接口导入   
21.      */   
22.     public function add_content($data,$isimport = 0) {   
23.         //返回经addslashes处理过的字符串或数组   
24.         if($isimport) $data = new_addslashes($data);   
25.         $this->search_db = pc_base::load_model('search_model');   
26.         $modelid = $this->modelid;//当前模型id   
27.         require_once CACHE_MODEL_PATH.'content_input.class.php';   
28.                 require_once CACHE_MODEL_PATH.'content_update.class.php';   
29.         $content_input = new content_input($this->modelid);   
30.         $inputinfo = $content_input->get($data,$isimport);   
31.         //系统字段信息，存储在主表   
32.         $systeminfo = $inputinfo['system'];   
33.         //非系统字段信息，存储在副表   
34.         $modelinfo = $inputinfo['model'];   
35.         //发布时间不为空且不是数字   
36.         if($data['inputtime'] && !is_numeric($data['inputtime'])) {   
37.             //将发布时间转换为时间戳，归类为系统字段信息   
38.             $systeminfo['inputtime'] = strtotime($data['inputtime']);   
39.         } elseif(!$data['inputtime']) {//发布时间为空，则将系统时间戳信息赋值给$systeminfo['inputtime']   
40.             $systeminfo['inputtime'] = SYS_TIME;   
41.         } else {   
42.             $systeminfo['inputtime'] = $data['inputtime'];   
43.         }   
44.            
45.         //读取模型字段配置中，关于日期配置格式，来组合日期数据   
46.         $this->fields = getcache('model_field_'.$modelid,'model');//当前模型字段详细配置信息   
47.         $setting = string2array($this->fields['inputtime']['setting']);//关于日期的设置，转换为数组格式   
48.         /**   
49.          *  'setting' => 'array (   
50.          *        /'fieldtype/' => /'int/',  整型   
51.          *        /'format/' => /'Y-m-d H:i:s/', 时间格式   
52.          *        /'defaulttype/' => /'0/',   
53.          *  )',   
54.          */   
55.         extract($setting);   
56.         if($fieldtype=='date') {   
57.             $systeminfo['inputtime'] = date('Y-m-d');   
58.         }elseif($fieldtype=='datetime'){   
59.             $systeminfo['inputtime'] = date('Y-m-d H:i:s');   
60.         }   
61.         //更新时间   
62.         if($data['updatetime'] && !is_numeric($data['updatetime'])) {   
63.             $systeminfo['updatetime'] = strtotime($data['updatetime']);   
64.         } elseif(!$data['updatetime']) {   
65.             $systeminfo['updatetime'] = SYS_TIME;   
66.         } else {   
67.             $systeminfo['updatetime'] = $data['updatetime'];   
68.         }   
69.         //用户名   
70.         $systeminfo['username'] = $data['username'] ? $data['username'] : param::get_cookie('admin_username');   
71.         //系统添加   
72.         $systeminfo['sysadd'] = defined('IN_ADMIN') ? 1 : 0;   
73.            
74.         //自动提取摘要   
75.         if(isset($_POST['add_introduce']) && $systeminfo['description'] == '' && isset($modelinfo['content'])) {   
76.             $content = stripslashes($modelinfo['content']);//内容   
77.             $introcude_length = intval($_POST['introcude_length']);//自动截取内容长度   
78.             //如果自动截取的内容中含有[page]等字符，则将其替换为空   
79.             $systeminfo['description'] = str_cut(str_replace(array("/r/n","/t",'[page]','[/page]','“','”',' '), '', strip_tags($content)),$introcude_length);   
80.             //摘要   
81.             $inputinfo['system']['description'] = $systeminfo['description'] = addslashes($systeminfo['description']);   
82.         }   
83.         //自动提取缩略图   
84.         if(isset($_POST['auto_thumb']) && $systeminfo['thumb'] == '' && isset($modelinfo['content'])) {   
85.             $content = $content ? $content : stripslashes($modelinfo['content']);   
86.             $auto_thumb_no = intval($_POST['auto_thumb_no'])-1;//将内容中第几张图片作为标题图片   
87.             if(preg_match_all("/(src)=([/"|']?)([^ /"'>]+/.(gif|jpg|jpeg|bmp|png))//2/i", $content, $matches)) {   
88.                 $systeminfo['thumb'] = $matches[3][$auto_thumb_no];//缩略图  
89.             }   
90.         }   
91.         //主表   
92.         $tablename = $this->table_name = $this->db_tablepre.$this->model_tablename;   
93.         //系统字段信息存入主表，并返回刚插入记录的id   
94.         $id = $modelinfo['id'] = $this->insert($systeminfo,true);//参数2-是否返回插入的id   
95.         $this->update($systeminfo,array('id'=>$id));   
96.         //更新URL地址   
97.         if($data['islink']==1) {//转向链接   
98.             $urls[0] = $_POST['linkurl'];   
99.         } else {   
100.             $urls = $this->url->show($id, 0, $systeminfo['catid'], $systeminfo['inputtime'], $data['prefix'],$inputinfo,'add');   
101.         }   
102.         $this->table_name = $tablename;//主表   
103.         $this->update(array('url'=>$urls[0]),array('id'=>$id));   
104.         //附属表   
105.         $this->table_name = $this->table_name.'_data';   
106.         //将非系统字段信息的值存入到附属表中   
107.         $this->insert($modelinfo);   
108.            
109.         //添加统计   
110.         $this->hits_db = pc_base::load_model('hits_model');//gt_hits表-统计表   
111.         $hitsid = 'c-'.$modelid.'-'.$id;//统计表的id组成   
112.         //统计信息入库   
113.         $this->hits_db->insert(array('hitsid'=>$hitsid,'catid'=>$systeminfo['catid'],'updatetime'=>SYS_TIME));   
114.            
115.         //更新到全站搜索   
116.         $this->search_api($id,$inputinfo);   
117.            
118.         //更新栏目统计数据，如：栏目下文章的数据量   
119.         $this->update_category_items($systeminfo['catid'],'add',1);   
120.            
121.         //调用 update   
122.         $content_update = new content_update($this->modelid,$id);   
123.         //合并后，调用update   
124.         $merge_data = array_merge($systeminfo,$modelinfo);   
125.         $merge_data['posids'] = $data['posids'];//推荐位   
126.         $content_update->update($merge_data);   
127.            
128.         //发布到审核列表中   
129.         if(!defined('IN_ADMIN') || $data['status']!=99) {   
130.             $this->content_check_db = pc_base::load_model('content_check_model');//gt_content_check表   
131.             $check_data = array(   
132.                 'checkid'=>'c-'.$id.'-'.$modelid,   
133.                 'catid'=>$systeminfo['catid'],   
134.                 'siteid'=>$this->siteid,   
135.                 'title'=>$systeminfo['title'],   
136.                 'username'=>$systeminfo['username'],   
137.                 'inputtime'=>$systeminfo['inputtime'],   
138.                 'status'=>$data['status'],   
139.                 );   
140.             $this->content_check_db->insert($check_data);   
141.         }   
142.         //END发布到审核列表中   
143.         if(!$isimport) {   
144.             $html = pc_base::load_app_class('html', 'content');   
145.             if($urls['content_ishtml'] && $data['status']==99) $html->show($urls[1],$urls['data']);   
146.             $catid = $systeminfo['catid'];   
147.         }   
148.         //发布到其他栏目   
149.         if($id && isset($_POST['othor_catid']) && is_array($_POST['othor_catid'])) {   
150.             $linkurl = $urls[0];   
151.             $r = $this->get_one(array('id'=>$id));   
152.             foreach ($_POST['othor_catid'] as $cid=>$_v) {   
153.                 $this->set_catid($cid);//设置catid 所在的模型数据库   
154.                 $mid = $this->category[$cid]['modelid'];//模型id   
155.                 if($modelid==$mid) {   
156.                     //相同模型的栏目插入新的数据   
157.                     $inputinfo['system']['catid'] = $systeminfo['catid'] = $cid; //新的栏目id   
158.                     $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   
159.                     $this->table_name = $tablename.'_data';//附表数据入库   
160.                     $this->insert($modelinfo);   
161.                     if($data['islink']==1) {//转向链接   
162.                         $urls = $_POST['linkurl'];//转向链接   
163.                     } else {   
164.                         $urls = $this->url->show($newid, 0, $cid, $systeminfo['inputtime'], $data['prefix'],$inputinfo,'add');   
165.                     }   
166.                     $this->table_name = $tablename;   
167.                     $this->update(array('url'=>$urls[0]),array('id'=>$newid));   
168.                     //发布到审核列表中   
169.                     if($data['status']!=99) {   
170.                         $check_data = array(   
171.                             'checkid'=>'c-'.$newid.'-'.$mid,   
172.                             'catid'=>$cid,   
173.                             'siteid'=>$this->siteid,   
174.                             'title'=>$systeminfo['title'],   
175.                             'username'=>$systeminfo['username'],   
176.                             'inputtime'=>$systeminfo['inputtime'],   
177.                             'status'=>1,   
178.                             );   
179.                         $this->content_check_db->insert($check_data);   
180.                     }    //Vevb.com 
181.                     if($urls['content_ishtml'] && $data['status']==99) $html->show($urls[1],$urls['data']);   
182.                 } else {   
183.                     //不同模型插入转向链接地址   
184.                     $newid = $this->insert(   
185.                     array('title'=>$systeminfo['title'],   
186.                         'style'=>$systeminfo['style'],   
187.                         'thumb'=>$systeminfo['thumb'],   
188.                         'keywords'=>$systeminfo['keywords'],   
189.                         'description'=>$systeminfo['description'],   
190.                         'status'=>$systeminfo['status'],   
191.                         'catid'=>$cid,'url'=>$linkurl,   
192.                         'sysadd'=>1,   
193.                         'username'=>$systeminfo['username'],   
194.                         'inputtime'=>$systeminfo['inputtime'],   
195.                         'updatetime'=>$systeminfo['updatetime'],   
196.                         'islink'=>1   
197.                     ),true);   
198.                     $this->table_name = $this->table_name.'_data';   
199.                     $this->insert(array('id'=>$newid));   
200.                     //发布到审核列表中   
201.                     if($data['status']!=99) {   
202.                         $check_data = array(   
203.                             'checkid'=>'c-'.$newid.'-'.$mid,   
204.                             'catid'=>$systeminfo['catid'],   
205.                             'siteid'=>$this->siteid,   
206.                             'title'=>$systeminfo['title'],   
207.                             'username'=>$systeminfo['username'],   
208.                             'inputtime'=>$systeminfo['inputtime'],   
209.                             'status'=>1,   
210.                             );   
211.                         $this->content_check_db->insert($check_data);   
212.                     }   
213.                 }   
214.                 $hitsid = 'c-'.$mid.'-'.$newid;   
215.                 $this->hits_db->insert(array('hitsid'=>$hitsid,'catid'=>$cid,'updatetime'=>SYS_TIME));   
216.             }   
217.         }   
218.         //END 发布到其他栏目   
219.         //更新附件状态   
220.         if(pc_base::load_config('system','attachment_stat')) {   
221.             $this->attachment_db = pc_base::load_model('attachment_model');  
222.             $this->attachment_db->api_update('','c-'.$systeminfo['catid'].'-'.$id,2);   
223.         }   
224.         //生成静态   
225.         if(!$isimport && $data['status']==99) {   
226.             //在添加和修改内容处定义了 INDEX_HTML   
227.             if(defined('INDEX_HTML')) $html->index();   
228.             if(defined('RELATION_HTML')) $html->create_relation_html($catid);   
229.         }   
230.         return $id;//返回刚插入的记录id   
231.     }