forked from WuPlus/WP-Theme-Purity
/
functions.php
executable file
·448 lines (394 loc) · 19 KB
/
functions.php
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<?php
register_nav_menus();
$args = array(
'class' => '',
'before_widget' => '<li id="%1$s" class="my_widget">',
'after_widget' => '</li>',
'before_title' => '<h2 class="right_siderbar_subhead">',
'after_title' => '</h2>' );
register_sidebar($args);
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 250, 250,ture);
//page index
function pagination($query_string){
global $posts_per_page, $paged;
$my_query = new WP_Query($query_string ."&posts_per_page=-1");
$total_posts = $my_query->post_count;
if(empty($paged))
$paged = 1;
$prev = $paged - 1;
$next = $paged + 1;
$range = 1; // only edit this if you want to show more page-links
$showitems = ($range * 2)+1;
$pages = ceil($total_posts/$posts_per_page);
if(1 != $pages){
echo "<ul class='pure-paginator'>";
echo "<li><a class='pure-button prev' href='".get_pagenum_link(1)."'>«</a></li>";
echo ($paged > 1 && $showitems < $pages)? "<li><a class='pure-button prev' href='".get_pagenum_link($prev)."'>‹</a></li>":"";
for ($i=1; $i <= $pages; $i++){
if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems )){
echo ($paged == $i)? "<li><a class='pure-button pure-button-active' href='".get_pagenum_link($i)."'>".$i."</a></li>":"<li><a class='pure-button' href='".get_pagenum_link($i)."'>".$i."</a></li>";
}
}
echo ($paged < $pages && $showitems < $pages) ? "<li><a class='pure-button next' href='".get_pagenum_link($next)."'>›</a></li>" :"";
echo "<li><a class='pure-button next' href='".get_pagenum_link($pages)."'>»</a></li>";
echo "</ul>\n";
}
}
function getPostViews($postID){
$count_key = 'post_views_count';
$count = get_post_meta($postID, $count_key, true);
if($count==''){
delete_post_meta($postID, $count_key);
add_post_meta($postID, $count_key, '0');
return "0";
}
return $count;
}
function setPostViews($postID) {
$count_key = 'post_views_count';
$count = get_post_meta($postID, $count_key, true);
if($count==''){
$count = 0;
delete_post_meta($postID, $count_key);
add_post_meta($postID, $count_key, '0');
}else{
$count++;
update_post_meta($postID, $count_key, $count);
}
}
remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);
function get_post_meta_info($postID){
$temp1 = "分类";
$categories = get_the_category($postID);
if($categories != ''){
foreach ($categories as $category ) {
$temp1 .= "<a class='post-category post-category-design' >".$category->name."</a>";
}
}
echo $temp1;
$temp2 = "标签";
$count = 0;
$tags = get_the_tags($postID);
if($tags == ''){
$temp2 = "";
}else{
foreach ($tags as $tag ) {
switch ($count%3) {
case 0:
$temp2 .= "<a class='post-category post-category-pure' >".$tag->name."</a>";
break;
case 1:
$temp2 .= "<a class='post-category post-category-yui' >".$tag->name."</a>";
break;
case 2:
$temp2 .= "<a class='post-category post-category-js' >".$tag->name."</a>";
break;
}
$count++;
if ($count > 6) {
break;
}
}
}
echo $temp2;
}
add_action( 'widgets_init', 'my_unregister_widgets' );
function my_unregister_widgets() {
register_widget( 'purity_fixed_ad_Widget' );
register_widget( 'purity_unfixed_ad_Widget' );
register_widget('My_Widget_Recent_Comments');
unregister_widget( 'WP_Widget_RSS' );
unregister_widget( 'WP_Widget_Recent_Comments' );
unregister_widget( 'WP_Widget_Archives' );
unregister_widget( 'WP_Widget_Search' );
unregister_widget( 'WP_Widget_Meta');
}
function purity_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
switch ( $comment->comment_type ) :
case 'pingback' :
case 'trackback' :
// Display trackbacks differently than normal comments.
?>
<li <?php comment_class(); ?> id="comment-<?php comment_ID(); ?>">
<p><?php comment_author_link(); ?> <?php edit_comment_link( '编辑', '<span class="edit-link">', '</span>' ); ?></p>
<?php
break;
default :
// Proceed with normal comments.
global $post;
?>
<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
<article id="comment-<?php comment_ID(); ?>" class="comment">
<?php echo get_avatar( $comment, 50);?>
<div class="comment-meta">
<?php
printf( '<b class="fn">%1$s</b> %2$s',
get_comment_author_link(),
// If current post author is also comment author, make it known visually.
( $comment->user_id === $post->post_author ) ? '<span>' . 楼主 . '</span>' : ''
);
printf( '<a href="%1$s"><time datetime="%2$s">%3$s</time></a>',
esc_url( get_comment_link( $comment->comment_ID ) ),
get_comment_time( 'c' ),
/* translators: 1: date, 2: time */
sprintf('%1$s', get_comment_date())
);
?>
</div><!-- .comment-meta -->
<?php if ( '0' == $comment->comment_approved ) : ?>
<p class="comment-awaiting-moderation">您的评论正在等待审核</p>
<?php endif; ?>
<section class="comment-content">
<?php comment_text(); ?>
</section><!-- .comment-content -->
<div class="reply">
<?php edit_comment_link( '编辑', '<button class="pure-button pure-button-small pure-button-secondary">', '</button>' ); ?>
<?php comment_reply_link( array_merge( $args, array( 'reply_text' => '回复', 'class'=>'here', 'before' => '<button class="pure-button pure-button-xsmall">','after' => '</button>', 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
</div><!-- .reply -->
</article><!-- #comment-## -->
<?php
break;
endswitch; // end comment_type check
}
function purity_comment_form(){
$args = array(
'id_form' => 'commentform',
'class_fomr' => 'pure-form',
'id_submit' => 'submit',
'title_reply' => __( 'Leave a Reply' ),
'title_reply_to' => __( 'Leave a Reply to %s' ),
'cancel_reply_link' => __( 'Cancel Reply' ),
'label_submit' => __( 'Post Comment' ),
'comment_field' => '<p class="comment-form-comment"><label for="comment">' . _x( 'Comment', 'noun' ) .
'</label><textarea id="comment" name="comment" cols="45" rows="8" aria-required="true">' .
'</textarea></p>',
'comment_notes_before' => '<p class="comment-notes">' .
__( 'Your email address will not be published.' ) . ( $req ? $required_text : '' ) .
'</p>',
'comment_notes_after' => '',
'fields' => apply_filters( 'comment_form_default_fields', array(
'author' =>
'<p class="comment-form-author">' .
( $req ? '<span class="required">*</span>' : '' ) .
'<input id="author" class="reply_box" name="author" type="text" placeholder="姓名(必填)" value="' . esc_attr( $commenter['comment_author'] ) .
'" size="30"' . $aria_req . ' /></p>',
'email' =>
'<p class="comment-form-email">' .
( $req ? '<span class="required">*</span>' : '' ) .
'<input id="email" class="reply_box" name="email" type="text" placeholder="邮箱(必填)" value="' . esc_attr( $commenter['comment_author_email'] ) .
'" size="30"' . $aria_req . ' /></p>',
'url' =>
'<p class="comment-form-url">' .
'<input id="url" class="reply_box" name="url" type="text" placeholder="主页(选填)" value="' . esc_attr( $commenter['comment_author_url'] ) .
'" size="30" /></p>'
)
),
'label_submit'=>'发表评论',
'comment_field' => '<p class="comment-form-comment">' . '<textarea id="commentbox" placeholder="好好评论，天天向上" name="comment" rows="8" aria-required="true"></textarea></p>',
);
comment_form($args);
}
class purity_fixed_ad_Widget extends WP_Widget {
function purity_fixed_ad_Widget() {
// Instantiate the parent object
$widget_ops = array( 'classname' => 'advertisement',
'description' => '固定广告组件' );
$this->WP_Widget(false, '固定广告组件', $widget_ops );
}
function widget( $args, $instance ) {
// Widget output
extract( $args, EXTR_SKIP );
//初始化参数
$title = empty($instance['title'])?'广告':$instance['title'];
$content = empty($instance['content'])?'':$instance['content'];
$content_attr=esc_attr(strip_tags($content));
//输出结构
?>
<li class="my_widget" id="advertisment">
<h2 class="right_siderbar_subhead"><?=$title?></h2>
<div style='width:100%;height:180px;'><?=$content?></div>
</li>
<?php
}
function update( $new_instance, $old_instance ) {
// Save widget options
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['content'] = $new_instance['content'];
return $instance;
}
function form( $instance ) {
// Output admin widget options form
$title=isset($instance['title'])?esc_attr($instance['title']):'';
$title_name=esc_attr($this->get_field_name('title'));
$content=isset($instance['content'])?esc_attr($instance['content']):'';
$content_name=esc_attr($this->get_field_name('content'));
?>
<p>
<b>说明</b>
<br />
<input style="width:100%" name="<?=$title_name?>" type="text" value="<?=$title?>" />
</p>
<p>
<b>广告内容</b>
<br />
<textarea style="width:100%" name="<?=$content_name?>"><?=$content?></textarea>
</p>
<?php
}
}
class purity_unfixed_ad_Widget extends WP_Widget {
function purity_unfixed_ad_Widget() {
// Instantiate the parent object
$widget_ops = array( 'classname' => 'advertisement',
'description' => '滑动广告组件' );
$this->WP_Widget(false, '滑动广告组件', $widget_ops );
}
function widget( $args, $instance ) {
// Widget output
extract( $args, EXTR_SKIP );
//初始化参数
$title = empty($instance['title'])?'广告':$instance['title'];
$content = empty($instance['content'])?'':$instance['content'];
$content_attr=esc_attr(strip_tags($content));
//输出结构
?>
<div class="broad">
<h2 class="right_siderbar_subhead">广而告之</h2>
<div style='width:100%;height:180px;'><?=$content?></div>
</div>
<?php
}
function update( $new_instance, $old_instance ) {
// Save widget options
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['content'] = $new_instance['content'];
return $instance;
}
function form( $instance ) {
// Output admin widget options form
$title=isset($instance['title'])?esc_attr($instance['title']):'';
$title_name=esc_attr($this->get_field_name('title'));
$content=isset($instance['content'])?esc_attr($instance['content']):'';
$content_name=esc_attr($this->get_field_name('content'));
?>
<p>
<b>说明</b>
<br />
<input style="width:100%" name="<?=$title_name?>" type="text" value="<?=$title?>" />
</p>
<p>
<b>广告内容</b>
<br />
<textarea style="width:100%" name="<?=$content_name?>"><?=$content?></textarea>
</p>
<?php
}
}
class My_Widget_Recent_Comments extends WP_Widget_Recent_Comments {
/**
* 构造方法，主要是定义小工具的名称，介绍
*/
function My_Widget_Recent_Comments() {
$widget_ops = array('classname' => 'my_widget_recent_comments', 'description' => __('显示最新评论内容'));
$this->WP_Widget('my-recent-comments', __('评论', 'my'), $widget_ops);
}
/**
* 小工具的渲染方法，这里就是输出评论
*/
function widget($args, $instance) {
global $wpdb, $comments, $comment;
$cache = wp_cache_get('my_widget_recent_comments', 'widget');
if (!is_array($cache))
$cache = array();
if (!isset($args['widget_id']))
$args['widget_id'] = $this->id;
if (isset($cache[$args['widget_id']])) {
echo $cache[$args['widget_id']];
return;
}
extract($args, EXTR_SKIP);
$output = '';
$title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Comments') : $instance['title'], $instance, $this->id_base);
if (empty($instance['number']) || !$number = absint($instance['number']))
$number = 5;
//获取评论，过滤掉管理员自己
$comments = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE user_id !=2 and comment_approved = '1' and comment_type not in ('pingback','trackback') ORDER BY comment_date_gmt DESC LIMIT $number");
$output .= $before_widget;
if ($title)
$output .= $before_title . $title . $after_title;
$output .= '<ul id="myrecentcomments">';
if ($comments) {
// Prime cache for associated posts. (Prime post term cache if we need it for permalinks.)
$post_ids = array_unique(wp_list_pluck($comments, 'comment_post_ID'));
_prime_post_caches($post_ids, strpos(get_option('permalink_structure'), '%category%'), false);
foreach ((array) $comments as $comment) {
//头像
$avatar = get_avatar($comment, 35);
//作者名称
$author = get_comment_author();
//评论内容
$content = apply_filters('get_comment_text', $comment->comment_content);
$content = mb_strimwidth(strip_tags($content), 0, '65', '...', 'UTF-8');
$content = convert_smilies($content);
//评论的文章
$post = '<a href="' . esc_url(get_comment_link($comment->comment_ID)) . '">' . get_the_title($comment->comment_post_ID) . '</a>';
//这里就是输出的html，可以根据需要自行修改
$output .= '<li class="recent_comment" >
<div class="recent-comment-avatar" >' . $avatar . '</div>
<div class="recent-comment-meta" >
<p class="comment-author"><span class="fn">' . $author . '</span><span class="says">发表在 ' . $post . '</span></p>
</div>
<div class="recent-comment-content"><p class="last">' . $content . '</p></div>
</li>';
}
}
$output .= '</ul>';
$output .= $after_widget;
echo $output;
$cache[$args['widget_id']] = $output;
wp_cache_set('my_widget_recent_comments', $cache, 'widget');
}
}
function comment_mail_notify($comment_id) {
$admin_notify = '1'; // admin 要不要收回复通知 ( '1'=要 ; '0'=不要 )
$admin_email = get_bloginfo ('admin_email'); // $admin_email 可改为你指定的 e-mail.
$comment = get_comment($comment_id);
$comment_author_email = trim($comment->comment_author_email);
$parent_id = $comment->comment_parent ? $comment->comment_parent : '';
global $wpdb;
if ($wpdb->query("Describe {$wpdb->comments} comment_mail_notify") == '')
$wpdb->query("ALTER TABLE {$wpdb->comments} ADD COLUMN comment_mail_notify TINYINT NOT NULL DEFAULT 0;");
if (($comment_author_email != $admin_email && isset($_POST['comment_mail_notify'])) || ($comment_author_email == $admin_email && $admin_notify == '1'))
$wpdb->query("UPDATE {$wpdb->comments} SET comment_mail_notify='1' WHERE comment_ID='$comment_id'");
$notify = $parent_id ? get_comment($parent_id)->comment_mail_notify : '0';
$spam_confirmed = $comment->comment_approved;
if ($parent_id != '' && $spam_confirmed != 'spam' && $notify == '1') {
$wp_email = 'no-reply@' . preg_replace('#^www.#', '', strtolower($_SERVER['SERVER_NAME'])); // e-mail 发出点, no-reply 可改为可用的 e-mail.
$to = trim(get_comment($parent_id)->comment_author_email);
$subject = '您在 [' . get_option("blogname") . '] 的留言有了回复';
$message = '
<div style="background-color:#eef2fa; border:1px solid #d8e3e8; color:#111; padding:0 15px; -moz-border-radius:5px; -webkit-border-radius:5px; -khtml-border-radius:5px;">
<p>' . trim(get_comment($parent_id)->comment_author) . ', 您好!</p>
<p>您曾在《' . get_the_title($comment->comment_post_ID) . '》的留言:<br />'
. trim(get_comment($parent_id)->comment_content) . '</p>
<p>' . trim($comment->comment_author) . ' 给您的回复:<br />'
. trim($comment->comment_content) . '<br /></p>
<p>您可以点击查看回复的完整內容</p>
<p>还要再度光临 ' . get_option('blogname') . '</p>
<p>(此邮件由系统自动发送，请勿回复.)</p>
</div>';
$from = "From: \"" . get_option('blogname') . "\" <$wp_email>";
$headers = "$from\nContent-Type: text/html; charset=" . get_option('blog_charset') . "\n";
wp_mail( '435224787@qq.com', 'hello', 'test', $headers );
}
}
add_action('comment_post', 'comment_mail_notify');
function add_checkbox() {
echo '<input type="checkbox" name="comment_mail_notify" id="comment_mail_notify" value="comment_mail_notify" checked="checked" style="margin-left:20px;" /><label for="comment_mail_notify">有人回复时邮件通知我</label>';
}
add_action('comment_form', 'add_checkbox');
?>