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functions.php
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functions.php
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<?php
if (!defined('__TYPECHO_ROOT_DIR__')) exit;
/* 后台设置 */
function themeConfig($form) {
//header部分
$logoUrl = new Typecho_Widget_Helper_Form_Element_Text('logoUrl', NULL, NULL, _t('站点LOGO地址'), _t('在这里填入一个图片URL地址, 以在网站标题前加上一个LOGO'));
$form->addInput($logoUrl->addRule('xssCheck', _t('请不要在图片链接中使用特殊字符')));
$icoUrl = new Typecho_Widget_Helper_Form_Element_Text('icoUrl', NULL, NULL, _t('站点favicon地址'), _t('在这里填入favicon.ico的地址，留空为默认'));
$form->addInput($icoUrl->addRule('xssCheck', _t('请不要在图片链接中使用特殊字符')));
$logotext = new Typecho_Widget_Helper_Form_Element_Text('logotext', null, NULL, _t('站点说明'), _t('logo 旁边的两行说明 以<br>换行'));
$form->addInput($logotext);
$customcss = new Typecho_Widget_Helper_Form_Element_Textarea('customcss', null, NULL, _t('自定义样式'), _t('已经包含style标签'));
$form->addInput($customcss);
$DnsPrefetch = new Typecho_Widget_Helper_Form_Element_Radio('DnsPrefetch',
array('able' => _t('启用'),
'disable' => _t('禁止'),
),
'disable', _t('DNS预解析加速'), _t('默认禁止，启用则会对CDN资源和Gravatar进行加速'));
$form->addInput($DnsPrefetch);
$categorymenu = new Typecho_Widget_Helper_Form_Element_Radio('categorymenu',
array('able' => _t('折叠'),
'disable' => _t('展开'),
),
'able', _t('折叠首页文章分类菜单 (若需要子分类菜单则选择展开)'), _t(''));
$form->addInput($categorymenu);
$fatext = new Typecho_Widget_Helper_Form_Element_Textarea('fatext', NULL, NULL, _t('顶部导航栏分类fa图标'), _t('顶部导航栏分类fa图标，<i class="fa fa-plug"></i> 格式一行一个<br>和导航条分类菜单项按顺序匹配,用法参见<a href="http://www.fontawesome.com.cn/faicons/" target="_blank">FA图标CSS分类参考</a>'));
$form->addInput($fatext);
$pagemenu = new Typecho_Widget_Helper_Form_Element_Radio('pagemenu',
array('able' => _t('折叠'),
'disable' => _t('展开'),
),
'able', _t('折叠首页独立页面菜单'), _t(''));
$form->addInput($pagemenu);
$pagefatext = new Typecho_Widget_Helper_Form_Element_Textarea('pagefatext', NULL, NULL, _t('顶部导航栏独立页面fa图标'), _t('顶部导航栏独立页面fa图标，<i class="fa fa-plug"></i> 格式一行一个<br>和导航条独立页面项按顺序匹配,用法参见<a href="http://www.fontawesome.com.cn/faicons/" target="_blank">FA图标CSS分类参考</a>'));
$form->addInput($pagefatext);
$tuijian = new Typecho_Widget_Helper_Form_Element_Text('tj_cid', NULL, NULL, _t('置顶展示'), _t('请输入要置顶展示文章的cid'));
$form->addInput($tuijian);
//首页文章列表上的导航代码
$smallbanner = new Typecho_Widget_Helper_Form_Element_Textarea('smallbanner', NULL, NULL, _t('首页中部小菜单'), _t('填写导航条代码 A链接格式即可'));
$form->addInput($smallbanner);
$indexpic = new Typecho_Widget_Helper_Form_Element_Radio('indexpic',
array('able' => _t('启用'),
'disable' => _t('禁止'),
),
'able', _t('首页文章显示缩略图'), _t(''));
$form->addInput($indexpic);
//幻灯片
$Slider = new Typecho_Widget_Helper_Form_Element_Radio('Slider',
array('SliderTrue'=>_t('开启'),'SliderFalse'=>_t('关闭')),
'SliderTrue',
_t("幻灯片开关"),
_t("开启后请在下方填写来幻灯片代码发布幻灯片")
);
$form->addInput($Slider);
$slidercode = new Typecho_Widget_Helper_Form_Element_Textarea('slidercode', NULL, NULL, _t('幻灯片代码'), _t('请按以下格式填写，展示几个就填几行<br><a href="你的链接"> <img src="图片链接" width="100%" /></a>'));
$form->addInput($slidercode);
$infpage = new Typecho_Widget_Helper_Form_Element_Radio('infpage',
array('able' => _t('启用'),
'disable' => _t('禁止'),
),
'disable', _t('首页文章无限加载'), _t(''));
$form->addInput($infpage);
//侧边栏
$sidebarBlock = new Typecho_Widget_Helper_Form_Element_Checkbox('sidebarBlock',
array('ShowRecentPosts' => _t('最新文章'),
'ShowCategory' => _t('推荐链接，广告位'),
'ShowRecentComments' => _t('最新评论'),
'ShowTags' => _t('标签云')),
array('ShowRecentPosts', 'ShowCategory', 'ShowRecentComments', 'ShowTags'), _t('侧边栏显示')
);
$form->addInput($sidebarBlock->multiMode());
$sidebarAD = new Typecho_Widget_Helper_Form_Element_Textarea('sidebarAD', NULL, NULL, _t('侧边栏推荐位红色'), _t('请按固定格式填写，否则会造成错乱，可添加多个，第一行是广告的链接地址，第二行是广告标题，第三行是广告内容<br>例如:<br>http://themebetter.com/theme/dux<br>DUX主题 新一代主题<br>DUX Wordpress主题是大前端当前使用主题，是大前端积累多年Wordpress主题经验设计而成；更加扁平的风格和干净白色的架构会让网站显得内涵而出色...'));
$form->addInput($sidebarAD);
$sitebar_fu = new Typecho_Widget_Helper_Form_Element_Text('sitebar_fu', NULL, NULL, _t('侧边栏浮动'), _t('请输入要浮动的侧边栏模块序号并使用英文逗号分隔，例如1,3 代表第1和第3块侧边栏会浮动'));
$form->addInput($sitebar_fu);
$pagesidebar = new Typecho_Widget_Helper_Form_Element_Radio('pagesidebar',
array('able' => _t('启用'),
'disable' => _t('禁止'),
),
'able', _t('独立页面左边导航栏'), _t('在独立页面左边显示导航栏'));
$form->addInput($pagesidebar);
//社交
//图片
$srcAddress = new Typecho_Widget_Helper_Form_Element_Text('src_add', NULL, NULL, _t('图片CDN替换前地址'), _t('即你的附件存放链接，一般为http://www.yourblog.com/usr/uploads/'));
$form->addInput($srcAddress->addRule('xssCheck', _t('请不要在链接中使用特殊字符')));
$cdnAddress = new Typecho_Widget_Helper_Form_Element_Text('cdn_add', NULL, NULL, _t('图片CDN替换后地址'), _t('即你的七牛云存储域名，一般为http://yourblog.qiniudn.com/，可能也支持其他有镜像功能的CDN服务'));
$form->addInput($cdnAddress->addRule('xssCheck', _t('请不要在链接中使用特殊字符')));
$default_thumb = new Typecho_Widget_Helper_Form_Element_Text('default_thumb', NULL, '', _t('默认缩略图'),_t('文章没有图片时的默认缩略图，留空则无，一般为http://www.yourblog.com/image.png'));
$form->addInput($default_thumb->addRule('xssCheck', _t('请不要在链接中使用特殊字符')));
//作者简介
$authordesc = new Typecho_Widget_Helper_Form_Element_Text('authordesc', null, NULL, _t('作者简介'), _t('文章页的作者说明'));
$form->addInput($authordesc);
//代码高亮设置
$useHighline = new Typecho_Widget_Helper_Form_Element_Radio('useHighline',
array('able' => _t('启用'),
'disable' => _t('禁止'),
),
'disable', _t('代码高亮设置'), _t('默认禁止，启用则会对 ``` 进行代码高亮，支持20种编程语言的高亮'));
$form->addInput($useHighline);
//footer部分
$footad = new Typecho_Widget_Helper_Form_Element_Textarea('footad', NULL, NULL, _t('底部广告栏'), _t('页底广告位，可以放置广告，bootstrap样式'));
$form->addInput($footad);
$flinks = new Typecho_Widget_Helper_Form_Element_Textarea('flinks', NULL, NULL, _t('底部友情链接'), _t('底部导航条 一般li格式 友情链接使用'));
$form->addInput($flinks);
$fcode = new Typecho_Widget_Helper_Form_Element_Textarea('fcode', NULL, NULL, _t('底部小广告'), _t('该块显示在网站底部版权上方，可已定义放一些链接或者图片之类的内容。'));
$form->addInput($fcode);
$miitbeian = new Typecho_Widget_Helper_Form_Element_Text('miitbeian', NULL, NULL, _t('备案号'), _t('填写你的备案号，留空则不显示'));
$form->addInput($miitbeian);
$GoogleAnalytics = new Typecho_Widget_Helper_Form_Element_Textarea('GoogleAnalytics', NULL, NULL, _t('统计代码'), _t('填写你的各种跟踪统计代码，相当于页尾代码'));
$form->addInput($GoogleAnalytics);
}
/**
* 解析内容以实现附件加速
* @access public
* @param string $content 文章正文
* @param Widget_Abstract_Contents $obj
*/
function parseContent($obj) {
$options = Typecho_Widget::widget('Widget_Options');
if (!empty($options->src_add) && !empty($options->cdn_add)) {
$obj->content = str_ireplace($options->src_add, $options->cdn_add, $obj->content);
}
echo trim($obj->content);
}
/*文章阅读次数统计*/
function get_post_view($archive) {
$cid = $archive->cid;
$db = Typecho_Db::get();
$prefix = $db->getPrefix();
if (!array_key_exists('views', $db->fetchRow($db->select()->from('table.contents')))) {
$db->query('ALTER TABLE `' . $prefix . 'contents` ADD `views` INT(10) DEFAULT 0;');
echo 0;
return;
}
$row = $db->fetchRow($db->select('views')->from('table.contents')->where('cid = ?', $cid));
if ($archive->is('single')) {
$views = Typecho_Cookie::get('extend_contents_views');
if (empty($views)) {
$views = array();
} else {
$views = explode(',', $views);
}
if (!in_array($cid, $views)) {
$db->query($db->update('table.contents')->rows(array('views' => (int)$row['views'] + 1))->where('cid = ?', $cid));
array_push($views, $cid);
$views = implode(',', $views);
Typecho_Cookie::set('extend_contents_views', $views); //记录查看cookie
}
}
echo $row['views'];
}
/*Typecho 24小时发布文章数量*/
function get_recent_posts_number($days = 1,$display = true){
$db = Typecho_Db::get();
$today = time() + 3600 * 8;
$daysago = $today - ($days * 24 * 60 * 60);
$total_posts = $db->fetchObject($db->select(array('COUNT(cid)' => 'num'))
->from('table.contents')
->orWhere('created < ? AND created > ?', $today,$daysago)
->where('type = ? AND status = ? AND password IS NULL', 'post', 'publish'))->num;
if($display) {
echo $total_posts;
} else {
return $total_posts;
}
}
//缩略图调用
function showThumb($obj,$size=null,$link=false){
preg_match_all( "/<[img|IMG].*?src=[\'|\"](.*?)[\'|\"].*?[\/]?>/", $obj->content, $matches );
$thumb = '';
$options = Typecho_Widget::widget('Widget_Options');
$attach = $obj->attachments(1)->attachment;
if (isset($attach->isImage) && $attach->isImage == 1){
$thumb = $attach->url;
if(!empty($options->src_add) && !empty($options->cdn_add)){
$thumb = str_ireplace($options->src_add,$options->cdn_add,$thumb);
}
}elseif(isset($matches[1][0])){
$thumb = $matches[1][0];
if(!empty($options->src_add) && !empty($options->cdn_add)){
$thumb = str_ireplace($options->src_add,$options->cdn_add,$thumb);
}
}
if(empty($thumb) && empty($options->default_thumb)){
$thumb= $options->themeUrl .'/img/thumb/' . rand(1, 15) . '.jpg';
//去掉下面4行双斜杠 启用BING美图随机缩略图
//$str = file_get_contents('http://cn.bing.com/HPImageArchive.aspx?format=js&idx='.rand(1, 30).'&n=1');
//$array = json_decode($str);
//$imgurl = $array->{"images"}[0]->{"urlbase"};
//$thumb = '//i'.rand(0, 2).'.wp.com/cn.bing.com'.$imgurl.'_1920x1080.jpg?resize=220,150';
return $thumb;
}else{
$thumb = empty($thumb) ? $options->default_thumb : $thumb;
}
if($link){
return $thumb;
}
}
//编辑推荐
function hotpost() {
$options = Typecho_Widget::widget('Widget_Options');
if ((!empty($options->tj_cid)) && floor($options->tj_cid)==$options->tj_cid) {
$tjids = $options->tj_cid;
}else{
$tjids = 0;
}
//return $tjids;
$defaults = array(
'cid' => $tjids,
'before' => '',
'after' => '',
'xformat' => '<article class="excerpt-minic excerpt-minic-index"><h2><span class="red">【置顶】</span><a href="{permalink}" title="{title}">{title}</a></h2><p class="note">{content}...</p></article>'
);
$db = Typecho_Db::get();
$sql = $db->select()->from('table.contents')
->where('status = ?','publish')
->where('type = ?', 'post')
->where('cid = ?', $defaults['cid']);
$result = $db->fetchAll($sql);
echo $defaults['before'];
foreach($result as $val){
$val = Typecho_Widget::widget('Widget_Abstract_Contents')->filter($val);
echo str_replace(array('{permalink}', '{title}','{content}'),array($val['permalink'], $val['title'],substr($val['text'],0,250)), $defaults['xformat']);
}
echo $defaults['after'];
}
//幻灯片输出
function slout() {
$options = Typecho_Widget::widget('Widget_Options');
if (!empty($options->slidercode)) {
$text = $options->slidercode;
}else{
$text='<a target="_blank" href="https://github.com/hiCasper/Typecho-theme-DUX"><img src="'. $options->themeUrl .'/img/banner.png"></a>
<a target="_blank" href="https://github.com/hiCasper/Typecho-theme-DUX"><img src="'. $options->themeUrl .'/img/banner.png"></a>';
}
$t_arr = explode('
', $text);
$sss = '<div id="focusslide" class="carousel slide" data-ride="carousel"><ol class="carousel-indicators">';
foreach($t_arr as $key=>$val) {$sss .= '<li data-target="#focusslide" data-slide-to="'.$key.'"';
if($key==0){$sss .= ' class="active"></li>';}else{$sss .= '></li>';}}
$sss .= '</ol><div class="carousel-inner" role="listbox">';
foreach($t_arr as $key=>$val) {$sss .= '<div class="item';
if($key==0){$sss .= ' active">';}else{$sss .= '">';} $sss .= $val.'</div>';}
$sss .= '</div><a class="left carousel-control" href="#focusslide" role="button" data-slide="prev"><i class="fa fa-angle-left"></i></a><a class="right carousel-control" href="#focusslide" role="button" data-slide="next"><i class="fa fa-angle-right"></i></a></div>';
echo $sss;
}
//导航fa图标
function fa_ico($type, $num) {
$options = Typecho_Widget::widget('Widget_Options');
if ($type == 1) {
if (!empty($options->fatext)) {
$text = $options->fatext;
$fa_arr = explode("\n", $text);
return $fa_arr[$num];
}
else {
$text='';
return $text;
}
}
else {
if (!empty($options->pagefatext)) {
$text = $options->pagefatext;
$fa_arr = explode("\n", $text);
return $fa_arr[$num];
}
else {
$text='';
return $text;
}
}
}
//侧边栏推荐位
function sitebar_ad($obj) {
$options = $obj;
if (!empty($options)) {
$text = $options;
}else{
$text="https://github.com/hiCasper/Typecho-theme-DUX\nDUX主题 新一代主题\nDUX for Typecho";
}
$b_arr = explode("\n", $text);
return $b_arr;
}
?>