【phpcms-v9】category.php文件分析-添加欄目

[html] view plain copy
 print?
  1. <?php  
  2. //路徑:phpcms/modules/admin/category.php控制器,主要用來完成欄目相關的操作  
  3. defined('IN_PHPCMS') or exit('No permission resources.');           //防止惡意訪問  
  4. pc_base::load_app_class('admin','admin',0);                         //加載admin模塊下的admin.class.php類庫文件  
  5.   
  6. class category extends admin {  
  7.     private $db;                                                    //代表當前category_model類的實例化對象  
  8.     public $siteid;  
  9.     function __construct() {  
  10.         parent::__construct();                                      //父類的構造函數,即:admin.class.php類的構造函數  
  11.         $this->db = pc_base::load_model('category_model');           //加載 category_model  
  12.         $this->siteid = $this->get_siteid();                      //獲取當前的站點ID,父類方法  
  13.     }  
  14.     /**  
  15.      * 管理欄目  
  16.      */  
  17.     public function init () {  
  18.         $show_pc_hash = '';  
  19.         $tree = pc_base::load_sys_class('tree');            //加載系統通用的樹型類,可以生成任何樹型結構,返回一個樹類的實例化對象  
  20.         $models = getcache('model','commons');              //獲取"caches/caches_commons/caches_data/model.cache.php"中緩存的模型相關數據  
  21.         $sitelist = getcache('sitelist','commons');         //獲取"caches/caches_commons/caches_data/sitelist.cache.php"中緩存數據  
  22.         $category_items = array();                          //定義一個數組  
  23.         foreach ($models as $modelid=>$model) {              //模型id=>模型信息(模型:文章模型、下載模型、圖片模型)  
  24.             //$modelid:模型id  
  25.             $category_items[$modelid] = getcache('category_items_'.$modelid,'commons');//當前模型id下所有欄目是否有子欄目,1-有 0-沒有  
  26.         }  
  27.         $tree->icon = array('   │ ','   ├─ ','   └─ ');//樹形圖標  
  28.         $tree->nbsp = '   ';                                                          //三個空格  
  29.         $categorys = array();  
  30.         //讀取緩存  
  31.         $result = getcache('category_content_'.$this->siteid,'commons');//當前站點ID下所有欄目的詳細配置信息  
  32.         $show_detail = count($result) < 500 ? 1 : 0;                 //如果緩存文件中的分類數量小於500,則$show_detail=1  
  33.         $parentid = $_GET['parentid'] ? intval($_GET['parentid']) : 0;  //此時$parentid=0,代表頂級分類  
  34.         $html_root = pc_base::load_config('system','html_root');        //生成靜態文件的路徑 ,默認爲"/html"  
  35.         //0-內部欄目、1-<font color="blue">單網頁</font> 、2-<font color="red">外部鏈接</font>  
  36.         $types = array(0 => L('category_type_system'),1 => L('category_type_page'),2 => L('category_type_link'));  
  37.         if(!empty($result)) {  
  38.             foreach($result as $r) {  
  39.                 $r['modelname'] = $models[$r['modelid']]['name'];       //空、文章模型、下載模型、圖片模型  
  40.                 $r['str_manage'] = '';  
  41.                 if(!$show_detail) {  
  42.                     if($r['parentid']!=$parentid) continue;  
  43.                     $r['parentid'] = 0;  
  44.                     $r['str_manage'] .'<a href="?m=admin&c=category&a=init&parentid='.$r['catid'].'&menuid='.$_GET['menuid'].'&s='.$r['type'].'&pc_hash='.$_SESSION['pc_hash'].'">'.L('manage_sub_category').'</a> | ';  
  45.                 }  
  46.                 //添加子欄目的url鏈接       $r['type']:1-單網頁  0-有子欄目的分類  
  47.                 $r['str_manage'] .'<a href="?m=admin&c=category&a=add&parentid='.$r['catid'].'&menuid='.$_GET['menuid'].'&s='.$r['type'].'&pc_hash='.$_SESSION['pc_hash'].'">'.L('add_sub_category').'</a> | ';  
  48.                 //修改、刪除、批量移動 的url鏈接  
  49.                 $r['str_manage'] .'<a href="?m=admin&c=category&a=edit&catid='.$r['catid'].'&menuid='.$_GET['menuid'].'&type='.$r['type'].'&pc_hash='.$_SESSION['pc_hash'].'">'.L('edit').'</a> | <a href="javascript:confirmurl(\'?m=admin&c=category&a=delete&catid='.$r['catid'].'&menuid='.$_GET['menuid'].'\',\''.L('confirm',array('message'=>addslashes($r['catname']))).'\')">'.L('delete').'</a> | <a href="?m=admin&c=category&a=remove&catid='.$r['catid'].'&pc_hash='.$_SESSION['pc_hash'].'">'.L('remove','','content').'</a>';  
  50.                 //0-內部欄目、1-單網頁、2-外部鏈接  
  51.                 $r['typename'] = $types[$r['type']];  
  52.                 //是否在導航顯示:1-顯示   2-不顯示    注意:不顯示時會出現一個不在導航顯示的小圖標  
  53.                 $r['display_icon'] = $r['ismenu'] ? '' : ' <img src ="'.IMG_PATH.'icon/gear_disable.png" title="'.L('not_display_in_menu').'">';  
  54.                 //如果爲單網頁或無子分類  
  55.                 if($r['type'] || $r['child']) {  
  56.                     $r['items'] = '';//數據量爲空  
  57.                 } else {  
  58.                     //數據量  
  59.                     $r['items'] = $category_items[$r['modelid']][$r['catid']];  
  60.                 }  
  61.                 $r['help'] = '';  
  62.                 //將字符串轉換爲數組:$r['setting']-添加分類時的配置項,是一個字符串  
  63.                 $setting = string2array($r['setting']);  
  64.                 //訪問:如, 'url' => 'http://zhencms.com/html/dajiafengfan/'  
  65.                 if($r['url']) {  
  66.                     if(preg_match('/^(http|https):\/\//', $r['url'])) {  
  67.                         //分類目錄名稱  
  68.                         $catdir = $r['catdir'];  
  69.                         //是否生成到根目錄  
  70.                         $prefix = $r['sethtml'] ? '' : $html_root;  
  71.                         if($this->siteid==1) {  
  72.                             //分類目錄:"html/父級目錄名稱/當前目錄名稱"  
  73.                             $catdir = $prefix.'/'.$r['parentdir'].$catdir;  
  74.                         } else {  
  75.                             $catdir = $prefix.'/'.$sitelist[$this->siteid]['dirname'].$html_root.'/'.$catdir;  
  76.                         }  
  77.                         if($r['type']==0 && $setting['ishtml'] && strpos($r['url'], '?')===false && substr_count($r['url'],'/')<4) $r['help'] = '<img src="'.IMG_PATH.'icon/help.png" title="'.L('tips_domain').$r['url'].'  
  78. '.L('directory_binding').'  
  79. '.$catdir.'/">';  
  80.                     } else {  
  81.                         //分站點  
  82.                         $r['url'] = substr($sitelist[$this->siteid]['domain'],0,-1).$r['url'];  
  83.                     }  
  84.                     //訪問  
  85.                     $r['url'] = "<a href='$r[url]' target='_blank'>".L('vistor')."</a>";  
  86.                 } else {  
  87.                     $r['url'] = "<a href='?m=admin&c=category&a=public_cache&menuid=43&module=admin'><font color='red'>".L('update_backup')."</font></a>";  
  88.                 }  
  89.                 //分類信息  
  90.                 $categorys[$r['catid']] = $r;  
  91.             }  
  92.         }  
  93.         $str  = "<tr>  
  94.                     <td align='center'><input name='listorders[\$id]' type='text' size='3' value='\$listorder' class='input-text-c'></td>  
  95.                     <td align='center'>\$id</td>  
  96.                     <td >\$spacer\$catname\$display_icon</td>  
  97.                     <td>\$typename</td>  
  98.                     <td>\$modelname</td>  
  99.                     <td align='center'>\$items</td>  
  100.                     <td align='center'>\$url</td>  
  101.                     <td align='center'>\$help</td>  
  102.                     <td align='center' >\$str_manage</td>  
  103.                 </tr>";  
  104.         //判斷$categorys是否是一個數組  
  105.         $tree->init($categorys);  
  106.         //生成分類樹相關的html代碼  
  107.         $categorys = $tree->get_tree(0, $str);  
  108.         //模板文件  
  109.         include $this->admin_tpl('category_manage');  
  110.     }  
  111.     /**  
  112.      * 添加欄目  
  113.      */  
  114.     public function add() {  
  115.         //點擊"提交"按鈕  
  116.         if(isset($_POST['dosubmit'])) {  
  117.             pc_base::load_sys_func('iconv');  
  118.             $_POST['info']['type'] = intval($_POST['type']);                        //0-內部欄目 1-單網頁  2-外部鏈接  
  119.               
  120.             if(isset($_POST['batch_add']) && empty($_POST['batch_add'])) {          //如果不是批量添加欄目名稱  
  121.                 if($_POST['info']['catname']=='') showmessage(L('input_catname'));  //如果單條添加欄目名稱爲空,則給出提示  
  122.                 if($_POST['info']['type']!=2) {                                     //如果不是外部鏈接  
  123.                     if($_POST['info']['catdir']=='') showmessage(L('input_dirname'));//如果英文目錄爲空,則給出提示信息  
  124.                     if(!$this->public_check_catdir(0,$_POST['info']['catdir'])) showmessage(L('catname_have_exists'));  
  125.                 }  
  126.             }  
  127.               
  128.             $_POST['info']['siteid'] = $this->siteid;                                //當前站點ID  
  129.             $_POST['info']['module'] = 'content';                                   //content模塊  
  130.             $setting = $_POST['setting'];  
  131.             if($_POST['info']['type']!=2) {                                         //如果不是外部鏈接  
  132.                 //欄目生成靜態配置  
  133.                 if($setting['ishtml']) {                                            //如果欄目生成HTML  
  134.                     $setting['category_ruleid'] = $_POST['category_html_ruleid'];   //欄目頁的url規則  
  135.                 } else {                                                            //如果欄目不生成HTML  
  136.                     $setting['category_ruleid'] = $_POST['category_php_ruleid'];    //欄目頁的url規則  
  137.                     $_POST['info']['url'] = '';                                     //綁定域名  
  138.                 }  
  139.             }  
  140.               
  141.             //內容生成靜態配置  
  142.             if($setting['content_ishtml']) {                                        //如果內容生成HTML  
  143.                 $setting['show_ruleid'] = $_POST['show_html_ruleid'];               //內容頁的url規則  
  144.             } else {                                                                //如果內容不生成HTML  
  145.                 $setting['show_ruleid'] = $_POST['show_php_ruleid'];                //內容頁的url規則  
  146.             }  
  147.             if($setting['repeatchargedays']<1) $setting['repeatchargedays'] = 1; //重複收費設置,如:一天內不重複收費  
  148.             $_POST['info']['sethtml'] = $setting['create_to_html_root'];            //是否生成到根目錄  
  149.             $_POST['info']['setting'] = array2string($setting);                     //將這些設置項轉化爲一個字符串  
  150.               
  151.             $end_str = $old_end =  '<script type="text/javascript">window.top.art.dialog({id:"test"}).close();window.top.art.dialog({id:"test",content:\'<h2>'.L("add_success").'</h2><span style="fotn-size:16px;">'.L("following_operation").'</span><br /><ul style="fotn-size:14px;"><li><a href="?m=admin&c=category&a=public_cache&menuid=43&module=admin" target="right"  onclick="window.top.art.dialog({id:\\\'test\\\'}).close()">'.L("following_operation_1").'</a></li><li><a href="'.HTTP_REFERER.'" target="right" onclick="window.top.art.dialog({id:\\\'test\\\'}).close()">'.L("following_operation_2").'</a></li></ul>\',width:"400",height:"200"});</script>';  
  152.             if(!isset($_POST['batch_add']) || empty($_POST['batch_add'])) {  
  153.                 //目錄的名稱必須是gbk編碼格式  
  154.                 $catname = CHARSET == 'gbk' ? $_POST['info']['catname'] : iconv('utf-8','gbk',$_POST['info']['catname']);  
  155.                 //將gbk編碼格式的中文目錄名稱轉化爲拼音  
  156.                 $letters = gbk_to_pinyin($catname);  
  157.                 $_POST['info']['letter'] = strtolower(implode('', $letters));  
  158.                 //將數據插入到category數據表,並返回剛插入的欄目id,注意:insert函數在libs/classes/model.class.php類庫中  
  159.                 $catid = $this->db->insert($_POST['info'], true);  
  160.                 //角色權限  
  161.                 $this->update_priv($catid, $_POST['priv_roleid']);  
  162.                 //會員組權限  
  163.                 $this->update_priv($catid, $_POST['priv_groupid'],0);  
  164.             } else {//批量添加  
  165.                 $end_str = '';  
  166.                 $batch_adds = explode("\n", $_POST['batch_add']);                   //批量添加欄目,以\n分割多個欄目名稱  
  167.                 foreach ($batch_adds as $_v) {  
  168.                     if(trim($_v)=='') continue;  
  169.                     $names = explode('|', $_v);                                     //以"|"分割欄目中文名稱與欄目英文名稱  
  170.                     $catname = $names[0];                                           //欄目中文名稱  
  171.                     $_POST['info']['catname'] = trim($names[0]);                    //欄目中文名稱  
  172.                     $letters = gbk_to_pinyin($catname);                             //欄目的拼音  
  173.                     $_POST['info']['letter'] = strtolower(implode('', $letters));  
  174.                     //如果欄目英文名稱存在,則使用英文名稱作爲英文目錄,否則使用拼音作爲英文目錄  
  175.                     $_POST['info']['catdir'] = trim($names[1]) ? trim($names[1]) : trim($_POST['info']['letter']);  
  176.                     //如果目錄不存在  
  177.                     if(!$this->public_check_catdir(0,$_POST['info']['catdir'])) {  
  178.                         $end_str .= $end_str ? ','.$_POST['info']['catname'].'('.$_POST['info']['catdir'].')' : $_POST['info']['catname'].'('.$_POST['info']['catdir'].')';  
  179.                         continue;  
  180.                     }  
  181.                     $catid = $this->db->insert($_POST['info'], true);             //插入category數據表  
  182.                     $this->update_priv($catid, $_POST['priv_roleid']);               //更新角色權限  
  183.                     $this->update_priv($catid, $_POST['priv_groupid'],0);            //更新會員組權限  
  184.                 }  
  185.                 $end_str = $end_str ? L('follow_catname_have_exists').$end_str : $old_end;  
  186.             }  
  187.             $this->cache();                                                          //更新緩存  
  188.             showmessage(L('add_success').$end_str);                                 //添加成功提示信息  
  189.         } else {  
  190.             //獲取站點模板信息  
  191.             pc_base::load_app_func('global');                   //加載global.func.php文件  
  192.   
  193.             $template_list = template_list($this->siteid, 0);  
  194.             foreach ($template_list as $k=>$v) {  
  195.                 //$template_list['default']='默認模板'  
  196.                 $template_list[$v['dirname']] = $v['name'] ? $v['name'] : $v['dirname'];  
  197.                 unset($template_list[$k]);  
  198.             }  
  199.             $show_validator = '';  
  200.             if(isset($_GET['parentid'])) {                      //添加子欄目  
  201.                 $parentid = $_GET['parentid'];  
  202.                 $r = $this->db->get_one(array('catid'=>$parentid));  
  203.                 if($r) extract($r,EXTR_SKIP);  
  204.                 $setting = string2array($setting);  
  205.             }  
  206.               
  207.             pc_base::load_sys_class('form','',0);               //加載form.class.php類庫  
  208.             $type = $_GET['s'];                                 //添加子欄目時會傳遞此參數:0-內部欄目、1-單網頁、2-外部鏈接  
  209.             if($type==0) {                                      //0-內部欄目  
  210.                 $exists_model = false;                          //模型是否存在的標識  
  211.                 $models = getcache('model','commons');          //獲取默認的三種模型信息:文章模型、下載模型、圖片模型  
  212.                 foreach($models as $_m) {  
  213.                     if($this->siteid == $_m['siteid']) {     //如果這默認的三種模型屬於當前站點ID  
  214.                         $exists_model = true;                   //將模型是否存在標識賦值給true  
  215.                         break;                                  //跳出foreach循環  
  216.                     }  
  217.                 }  
  218.                 //如果模型不存在,則給出提示信息  
  219.                 if(!$exists_model) showmessage(L('please_add_model'),'?m=content&c=sitemodel&a=init&menuid=59',5000);  
  220.                 //顯示模板文件  
  221.                 include $this->admin_tpl('category_add');  
  222.             } elseif ($type==1) {  
  223.                 include $this->admin_tpl('category_page_add');  
  224.             } else {  
  225.                 include $this->admin_tpl('category_link');  
  226.             }  
  227.         }  
  228.     }  
  229. }  




來源:http://blog.csdn.net/yanhui_wei/article/details/7901334


發表評論
所有評論
還沒有人評論,想成為第一個評論的人麼? 請在上方評論欄輸入並且點擊發布.
相關文章