目前WeCenter程序很多数据都是可以通过调用来实现内容展现和布局的。在前端调用的数据代码都可以在相对应的app文件里的main.php找到对应的代码。熟悉这些数据调用的代码有利于我们对模板进行二次开发。**注**:每组数据都对应的模块调用,比如首页这组数据对应的就是home里面的模板。 **全局用户信息** {{{ <?php if ($this->user_id) { ?> ：这个表示如果用户登录就显示后面的东西，其中user_id就表示用户id的意思; <?php echo $this->user_info['notification_unread']; ?> ： 表示输出用户未读的通知; <?php echo $this->user_info['user_name']; ?> ：表示输出用户名字; <?php if ($this->user_info['inbox_unread'] != 0) {?> ：输出用户未读私信; <?php if ($this->user_info['invitation_available']) { ?> ：输出用户可以邀请的好友数量;}}} **首页相关:** {{{$val['question_info'] : 问题信息; <?php echo get_avatar_url($val['user_info']['uid'], 'mid'); ?> : 用户头像; <?php echo $val['link']; ?><?php echo $val['title']; ?> : 问题链接和问题标题; $val['add_time']) : 问题发布时间; $val['article_info']['comments'] : 文章评论; <?php _e('%s 个评论', $val['article_info']['comments']); ?> : 文章评论数量; <?php _e('%s 个回复', $val['question_info']['answer_count']); ?> : 问题回答数量; $val['topics'] : 话题; $val['question_info']['question_id'] : 问题id; $val['answer_info'] : 回答者信息; $val['answer_info']['uid']: 回答者用户ID; $val['answer_info']['agree_count'] : 回答者被赞同的数量; $val['answer_info']['agree_users'] : 赞同用户; <?php echo nl2br(strip_ubb(cjk_substr($val['answer_info']['answer_content'], 0, 130, 'UTF-8', '...'))); ?> ： 输出回答摘要 $val['answer_info']['answer_content'] : 回答内容; $val['answer_info']['attachs'] : 回答内容里的附件; $t_val['is_image'] : 回答里的附件是否为图片; $t_val['attachment'] : 回答里的附件的url; $t_val['file_name'] : 回答里附件的文件名字; $val['answer_info']['comment_count'] : 回答里的评论数量;}}} **发现页面相关:** {{{<?php echo $this->posts_list_bit; ?> : 发现页面的内容列表,调用的是ajax文件夹里的list.tpl.htm内容; <?php echo $this->pagination; ?> : 翻页按钮的内容; $this->feature_info : 专题信息; $this->feature_info['id'] : 专题id; $this->category_info['id'] : 分类id; $val['question_id : 问题id; $val['question_content'] : 问题内容; $val['question_id' : 问题id; $val['topics'] : 话题; $t_val['topic_id'] : 话题id; $t_val['topic_title'] : 话题标题; <?php echo get_avatar_url($answer_user['uid'], 'mid'); ?> : 回答者头像; $val['category_info']['title'] : 分类标题; $val['answer']['user_info']['user_name'] : 回答者用户名; $val['focus_count'] ：关注数量; $val['answer_count'] : 回复数量; $val['view_count'] : 浏览量; date_friendly($val['update_time'] : 发布时间; $this->content_nav_menu as $key => $val : 专题导航菜单;}}} **文章相关:** {{{<?php echo $this->article_info['title']; ?> : 输出文章标题; $this->user_info['permission']['is_administortar'] OR $this->user_info['permission']['is_moderator'] : 用户信息(是管理员还是作者); $this->article_info['is_recommend'] : 文章被推荐; $this->article_topics as $key => $val : 文章话题; $this->article_info['message'] : 文章内容; $this->article_info['attachs'] : 文章附件; $attach['is_image'] : 附件是否是图片; $attach['file_name'] : 附件名字; $this->article_info['votes'] : 文章赞同按钮; $this->article_info['vote_info']['rating'] : 文章投票信息; $this->article_info['vote_users'] : 赞同文章用户; <?php _e('%s 个评论', $this->comments_count); ?> : 文章评论数量; $this->comments AS $key => $val : 文章评论(其实类似的很多后面跟了$key => $val是一个数组一样的,它还包括几个其他的调用文件,比如这个还包括子元素里的$val['user_info']['user_name'] 评论者姓名等等内容,这里我们就不去一一介绍了。) <?php echo nl2br($val['message']); ?> : 输出文章内容; $this->article_info['lock'] : 文章锁定; $this->article_info['anonymous'] : 匿名作者; $this->article_info['user_info']['integral'] : 积分; $this->article_info['user_info']['reputation'] : 威望; $this->reputation_topics , $this->reputation_topics AS $key => $val : 擅长话题; $val['topic_id'] : 话题id; $val['topic_title'] : 话题标题; $this->question_related_list : 相关问题; $this->article_list : 文章列表; $this->article_topics[$val['id'] : 文章标题id; <?php echo FORMAT::parse_attachs(nl2br(FORMAT::parse_markdown($val['message']))); ?> : 输出文章内容; <?php if (cjk_strlen($val['message']) > 130) { ?> : 截取文章130个字; $this->hot_articles AS $key => $val : 热门文章; $this->content_nav_menu as $key => $val : 专题分类导航; $val['child'] AS $_key => $_val ：二级分类; $val['icon'] : 图片导航; $val['description'] : 描述; $this->user_info['invite_count'] : 邀请数量;}}} **问题页面相关** {{{$this->question_info['question_content'] : 问题内容; $this->question_info['lock'] : 锁定问题; $this->question_info['is_recommend'] : 推荐问题; $this->question_info['ip'] : 问题ip; $this->question_topics as $key => $val : 问题标签; $this->question_info['lock'] : 锁定问题; $this->user_info['permission']['edit_question_topic'] : 编辑问题标签; $this->related_topics AS $key => $topic_title : 相关话题; $this->question_info['attachs'] : 问题附件; $this->question_related_links : 问题相关链接; $this->question_info['add_time'] : 问题发布时间; $this->invite_users : 邀请用户回答; $val['answer_content'] : 问题评论内容 $this->question_info['comment_count'] : 问题评论数量; $this->question_info['question_id'] : 问题ID; $this->question_thanks : 感谢提问者; $this->question_info['update_time'] : 问题最新活动时间; $this->question_info['view_count'] : 问题浏览量; $this->question_info['focus_count'] : 问题关注数; $this->question_related_list AS $key => $val) : 相关问题列表; $this->question_info['best_answer'] : 最佳回复; $val['user_rated_thanks'] : 感谢回复者; $val['user_rated_uninterested'] : 没有帮助; $this->question_info['question_detail'] : 问题描述;}}} **发布** {{{$this->question_category_list : 问题分类列表; $this->recent_topics : 最近话题; $this->human_valid : 验证码; $this->article_category_list : 文章分类列表; $this->article_info['message'] : 文章内容; $this->article_topics : 文章标签;}}} **话题页面相关** {{{$this->redirect_message : 重定向内容; $this->topic_info['topic_lock'] : 话题被锁定; $this->topic_info['focus_count'] : 关注话题人数; <?php echo $this->all_questions_list_bit; ?> ：输出全部问题列表; <?php echo $this->best_questions_list_bit; ?> : 输出精华问题列表; <?php echo $this->articles_list_bit; ?> ：输出文章列表; $this->topic_info['topic_description'] : 话题描述; $this->best_answer_users AS $key => $val : 最佳回复者; $this->log_list : 话题修改记录; $this->user_info['permission']['edit_topic'] ：编辑话题; $this->user_info['permission']['manage_topic'] : 管理话题; $this->topics_list ：话题列表; $val['discuss_count'] : 该话题下的问题数量; $val['focus_count'] : 该话题的关注人数; $this->today_topic['topic_id'] : 今日话题id; $this->today_topic['topic_title'] : 今日话题标题; $this->today_topic['topic_description'] : 今日话题描述;}}} **用户页面** {{{$this->user['uid'] : 用户uid; $this->user['verified'] : 用户认证; $this->user['friend_count'] ：关注人数; $this->friends_list : 关注人数列表; $this->user['fans_count'] : 粉丝数量; $this->fans_list : 粉丝列表; $this->focus_topics : 关注的话题; $this->custom_group : 用户组; $val['group_name'] : 用户组名称; $val['group_id'] : 用户组id; $this->feature_list : 专题列表; $this->users_list : 用户列表;}}} **其他** {{{$this->feature_info['topic_count'] : 专题话题数量; $this->sidebar_hot_topics AS $key => $val : 专题页面下的侧边栏热门话题; $val['discuss_count'] : 专题下面的问题数量; $this->feature_info['css'] : 自定义专题页面的css; $this->favorite_tags : 收藏的标签;}}}