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云代码 - php代码库

【phpcms-v9】category.php文件分析-添加栏目

2016-10-30 作者: fanke4999举报

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<?php 
//路径:phpcms/modules/admin/category.php控制器,主要用来完成栏目相关的操作 
defined('IN_PHPCMS') or exit('No permission resources.');           //防止恶意访问 
pc_base::load_app_class('admin','admin',0);                         //加载admin模块下的admin.class.php类库文件 
   
class category extends admin { 
    private $db;                                                    //代表当前category_model类的实例化对象 
    public $siteid
    function __construct() { 
        parent::__construct();                                      //父类的构造函数,即:admin.class.php类的构造函数 
        $this->db = pc_base::load_model('category_model');           //加载 category_model 
        $this->siteid = $this->get_siteid();                      //获取当前的站点ID,父类方法 
    
    /** 
     * 管理栏目 
     */ 
    public function init () { 
        $show_pc_hash = ''
        $tree = pc_base::load_sys_class('tree');            //加载系统通用的树型类,可以生成任何树型结构,返回一个树类的实例化对象 
        $models = getcache('model','commons');              //获取"caches/caches_commons/caches_data/model.cache.php"中缓存的模型相关数据 
        $sitelist = getcache('sitelist','commons');         //获取"caches/caches_commons/caches_data/sitelist.cache.php"中缓存数据 
        $category_items = array();                          //定义一个数组 
        foreach ($models as $modelid=>$model) {              //模型id=>模型信息(模型:文章模型、下载模型、图片模型) 
            //$modelid:模型id 
            $category_items[$modelid] = getcache('category_items_'.$modelid,'commons');//当前模型id下所有栏目是否有子栏目,1-有 0-没有 
        
        $tree->icon = array('   │ ','   ├─ ','   └─ ');//树形图标 
        $tree->nbsp = '   ';                                                          //三个空格 
        $categorys = array(); 
        //读取缓存 
        $result = getcache('category_content_'.$this->siteid,'commons');//当前站点ID下所有栏目的详细配置信息 
        $show_detail = count($result) < 500 ? 1 : 0;                 //如果缓存文件中的分类数量小于500,则$show_detail=1 
        $parentid = $_GET['parentid'] ? intval($_GET['parentid']) : 0;  //此时$parentid=0,代表顶级分类 
        $html_root = pc_base::load_config('system','html_root');        //生成静态文件的路径 ,默认为"/html" 
        //0-内部栏目、1-<font color="blue">单网页</font> 、2-<font color="red">外部链接</font> 
        $types = array(0 => L('category_type_system'),1 => L('category_type_page'),2 => L('category_type_link')); 
        if(!empty($result)) { 
            foreach($result as $r) { 
                $r['modelname'] = $models[$r['modelid']]['name'];       //空、文章模型、下载模型、图片模型 
                $r['str_manage'] = ''
                if(!$show_detail) { 
                    if($r['parentid']!=$parentid) continue
                    $r['parentid'] = 0; 
                    $r['str_manage'] .= '<a href="?m=admin&c=category&a=init&parentid='.$r['catid'].'&menuid='.$_GET['menuid'].'&s='.$r['type'].'&pc_hash='.$_SESSION['pc_hash'].'">'.L('manage_sub_category').'</a> | '
                
                //添加子栏目的url链接       $r['type']:1-单网页  0-有子栏目的分类 
                $r['str_manage'] .= '<a href="?m=admin&c=category&a=add&parentid='.$r['catid'].'&menuid='.$_GET['menuid'].'&s='.$r['type'].'&pc_hash='.$_SESSION['pc_hash'].'">'.L('add_sub_category').'</a> | '
                //修改、删除、批量移动 的url链接 
                $r['str_manage'] .= '<a href="?m=admin&c=category&a=edit&catid='.$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>'
                //0-内部栏目、1-单网页、2-外部链接 
                $r['typename'] = $types[$r['type']]; 
                //是否在导航显示:1-显示   2-不显示    注意:不显示时会出现一个不在导航显示的小图标 
                $r['display_icon'] = $r['ismenu'] ? '' : ' <img src ="'.IMG_PATH.'icon/gear_disable.png" title="'.L('not_display_in_menu').'">'
                //如果为单网页或无子分类 
                if($r['type'] || $r['child']) { 
                    $r['items'] = '';//数据量为空 
                } else
                    //数据量 
                    $r['items'] = $category_items[$r['modelid']][$r['catid']]; 
                
                $r['help'] = ''
                //将字符串转换为数组:$r['setting']-添加分类时的配置项,是一个字符串 
                $setting = string2array($r['setting']); 
                //访问:如, 'url' => 'http://zhencms.com/html/dajiafengfan/' 
                if($r['url']) { 
                    if(preg_match('/^(http|https):\/\//', $r['url'])) { 
                        //分类目录名称 
                        $catdir = $r['catdir']; 
                        //是否生成到根目录 
                        $prefix = $r['sethtml'] ? '' : $html_root
                        if($this->siteid==1) { 
                            //分类目录:"html/父级目录名称/当前目录名称" 
                            $catdir = $prefix.'/'.$r['parentdir'].$catdir
                        } else
                            $catdir = $prefix.'/'.$sitelist[$this->siteid]['dirname'].$html_root.'/'.$catdir
                        
                        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'].' 
'.L('directory_binding').' 
'.$catdir.'/">'; 
                    } else
                        //分站点 
                        $r['url'] = substr($sitelist[$this->siteid]['domain'],0,-1).$r['url']; 
                    
                    //访问 
                    $r['url'] = "<a href='$r[url]' target='_blank'>".L('vistor')."</a>"
                } else
                    $r['url'] = "<a href='?m=admin&c=category&a=public_cache&menuid=43&module=admin'><font color='red'>".L('update_backup')."</font></a>"
                
                //分类信息 
                $categorys[$r['catid']] = $r
            
        
        $str  = "<tr> 
                    <td align='center'><input name='listorders[\$id]' type='text' size='3' value='\$listorder' class='input-text-c'></td> 
                    <td align='center'>\$id</td> 
                    <td >\$spacer\$catname\$display_icon</td> 
                    <td>\$typename</td> 
                    <td>\$modelname</td> 
                    <td align='center'>\$items</td> 
                    <td align='center'>\$url</td> 
                    <td align='center'>\$help</td> 
                    <td align='center' >\$str_manage</td> 
                </tr>"; 
        //判断$categorys是否是一个数组 
        $tree->init($categorys); 
        //生成分类树相关的html代码 
        $categorys = $tree->get_tree(0, $str); 
        //模板文件 
        include $this->admin_tpl('category_manage'); 
    
    /** 
     * 添加栏目 
     */ 
    public function add() { 
        //点击"提交"按钮 
        if(isset($_POST['dosubmit'])) { 
            pc_base::load_sys_func('iconv'); 
            $_POST['info']['type'] = intval($_POST['type']);                        //0-内部栏目 1-单网页  2-外部链接 
               
            if(isset($_POST['batch_add']) && empty($_POST['batch_add'])) {          //如果不是批量添加栏目名称 
                if($_POST['info']['catname']=='') showmessage(L('input_catname'));  //如果单条添加栏目名称为空,则给出提示 
                if($_POST['info']['type']!=2) {                                     //如果不是外部链接 
                    if($_POST['info']['catdir']=='') showmessage(L('input_dirname'));//如果英文目录为空,则给出提示信息 
                    if(!$this->public_check_catdir(0,$_POST['info']['catdir'])) showmessage(L('catname_have_exists')); 
                
            
               
            $_POST['info']['siteid'] = $this->siteid;                                //当前站点ID 
            $_POST['info']['module'] = 'content';                                   //content模块 
            $setting = $_POST['setting']; 
            if($_POST['info']['type']!=2) {                                         //如果不是外部链接 
                //栏目生成静态配置 
                if($setting['ishtml']) {                                            //如果栏目生成HTML 
                    $setting['category_ruleid'] = $_POST['category_html_ruleid'];   //栏目页的url规则 
                } else {                                                            //如果栏目不生成HTML 
                    $setting['category_ruleid'] = $_POST['category_php_ruleid'];    //栏目页的url规则 
                    $_POST['info']['url'] = '';                                     //绑定域名 
                
            
               
            //内容生成静态配置 
            if($setting['content_ishtml']) {                                        //如果内容生成HTML 
                $setting['show_ruleid'] = $_POST['show_html_ruleid'];               //内容页的url规则 
            } else {                                                                //如果内容不生成HTML 
                $setting['show_ruleid'] = $_POST['show_php_ruleid'];                //内容页的url规则 
            
            if($setting['repeatchargedays']<1) $setting['repeatchargedays'] = 1; //重复收费设置,如:一天内不重复收费 
            $_POST['info']['sethtml'] = $setting['create_to_html_root'];            //是否生成到根目录 
            $_POST['info']['setting'] = array2string($setting);                     //将这些设置项转化为一个字符串 
               
            $end_str = $old_end '<script type="text/javascript">window.top.art.dialog({id:"test"}).close();window.top.art.dialog({id:"test",content:\'<h2>'.L("add_success").'</h2><span style="fotn-size:16px;">'.L("following_operation").'</span><br /><ul style="fotn-size:14px;"><li><a href="?m=admin&c=category&a=public_cache&menuid=43&module=admin" target="right"  onclick="window.top.art.dialog({id:\\\'test\\\'}).close()">'.L("following_operation_1").'</a></li><li><a href="'.HTTP_REFERER.'" target="right" onclick="window.top.art.dialog({id:\\\'test\\\'}).close()">'.L("following_operation_2").'</a></li></ul>\',width:"400",height:"200"});</script>'
            if(!isset($_POST['batch_add']) || empty($_POST['batch_add'])) { 
                //目录的名称必须是gbk编码格式 
                $catname = CHARSET == 'gbk' ? $_POST['info']['catname'] : iconv('utf-8','gbk',$_POST['info']['catname']); 
                //将gbk编码格式的中文目录名称转化为拼音 
                $letters = gbk_to_pinyin($catname); 
                $_POST['info']['letter'] = strtolower(implode('', $letters)); 
                //将数据插入到category数据表,并返回刚插入的栏目id,注意:insert函数在libs/classes/model.class.php类库中 
                $catid = $this->db->insert($_POST['info'], true); 
                //角色权限 
                $this->update_priv($catid, $_POST['priv_roleid']); 
                //会员组权限 
                $this->update_priv($catid, $_POST['priv_groupid'],0); 
            } else {//批量添加 
                $end_str = ''
                $batch_adds = explode("\n", $_POST['batch_add']);                   //批量添加栏目,以\n分割多个栏目名称 
                foreach ($batch_adds as $_v) { 
                    if(trim($_v)=='') continue
                    $names = explode('|', $_v);                                     //以"|"分割栏目中文名称与栏目英文名称 
                    $catname = $names[0];                                           //栏目中文名称 
                    $_POST['info']['catname'] = trim($names[0]);                    //栏目中文名称 
                    $letters = gbk_to_pinyin($catname);                             //栏目的拼音 
                    $_POST['info']['letter'] = strtolower(implode('', $letters)); 
                    //如果栏目英文名称存在,则使用英文名称作为英文目录,否则使用拼音作为英文目录 
                    $_POST['info']['catdir'] = trim($names[1]) ? trim($names[1]) : trim($_POST['info']['letter']); 
                    //如果目录不存在 
                    if(!$this->public_check_catdir(0,$_POST['info']['catdir'])) { 
                        $end_str .= $end_str ? ','.$_POST['info']['catname'].'('.$_POST['info']['catdir'].')' : $_POST['info']['catname'].'('.$_POST['info']['catdir'].')'
                        continue
                    
                    $catid = $this->db->insert($_POST['info'], true);             //插入category数据表 
                    $this->update_priv($catid, $_POST['priv_roleid']);               //更新角色权限 
                    $this->update_priv($catid, $_POST['priv_groupid'],0);            //更新会员组权限 
                
                $end_str = $end_str ? L('follow_catname_have_exists').$end_str : $old_end
            
            $this->cache();                                                          //更新缓存 
            showmessage(L('add_success').$end_str);                                 //添加成功提示信息 
        } else
            //获取站点模板信息 
            pc_base::load_app_func('global');                   //加载global.func.php文件 
   
            $template_list = template_list($this->siteid, 0); 
            foreach ($template_list as $k=>$v) { 
                //$template_list['default']='默认模板' 
                $template_list[$v['dirname']] = $v['name'] ? $v['name'] : $v['dirname']; 
                unset($template_list[$k]); 
            
            $show_validator = ''
            if(isset($_GET['parentid'])) {                      //添加子栏目 
                $parentid = $_GET['parentid']; 
                $r = $this->db->get_one(array('catid'=>$parentid)); 
                if($r) extract($r,EXTR_SKIP); 
                $setting = string2array($setting); 
            
               
            pc_base::load_sys_class('form','',0);               //加载form.class.php类库 
            $type = $_GET['s'];                                 //添加子栏目时会传递此参数:0-内部栏目、1-单网页、2-外部链接 
            if($type==0) {                                      //0-内部栏目 
                $exists_model = false;                          //模型是否存在的标识 
                $models = getcache('model','commons');          //获取默认的三种模型信息:文章模型、下载模型、图片模型 
                foreach($models as $_m) { 
                    if($this->siteid == $_m['siteid']) {     //如果这默认的三种模型属于当前站点ID 
                        $exists_model = true;                   //将模型是否存在标识赋值给true 
                        break;                                  //跳出foreach循环 
                    
                
                //如果模型不存在,则给出提示信息 
                if(!$exists_model) showmessage(L('please_add_model'),'?m=content&c=sitemodel&a=init&menuid=59',5000); 
                //显示模板文件 
                include $this->admin_tpl('category_add'); 
            } elseif ($type==1) { 
                include $this->admin_tpl('category_page_add'); 
            } else
                include $this->admin_tpl('category_link'); 
            
        
    
}


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