11ответ(ов) в теме
в этом шаблоне шел свой виджет для вывода комментариев, я его немного поправил. Если интересно вот код:
<?php
$comments_defaults = array(
'title' => 'Recent Comments',
'comments_number' => '5',
'display_author' => 'true',
'display_comment' => 'true',
'display_avatar' => 'true',
'read_more_text' => '»',
'comment_length' => '50',
'avatar_size' => '32',
'avatar_align' => 'alignleft'
);
class Comments extends WP_Widget {
function __construct() {
$widget_options = array('description' => 'Advanced widget for displaying the recent posts with avatars' );
$control_options = array( 'width' => 400);
$this->WP_Widget('comments', '» Comments with Avatars', $widget_options, $control_options);
}
function widget($args, $instance){
global $wpdb;
$title = apply_filters('widget_title', $instance['title']);
$comments_number = $instance['comments_number'];
$query = "SELECT DISTINCT ID, post_title, post_password, comment_ID, comment_post_ID, comment_author, comment_author_email, comment_date_gmt, comment_approved, comment_type, user_id,
SUBSTRING(comment_content,1,200) AS com_excerpt
FROM ".$wpdb->comments ."
LEFT OUTER JOIN ".$wpdb->posts." ON (".$wpdb->comments.".comment_post_ID = ".$wpdb->posts.".ID)
WHERE comment_approved = '1' AND comment_type = '' AND post_password = ''
ORDER BY comment_date_gmt DESC
LIMIT ".$comments_number;
$comments = $wpdb->get_results($query);
?>
<?php echo $args['before_widget']?>
<?php if ( $title ) { ?><?php echo $args['before_title']?><?php echo $title?><?php echo $args['after_title']?><?php } ?>
<ul>
<?php
foreach ($comments as $comment) {
$com_link = get_permalink($comment->ID) . "#comment-" . $comment->comment_ID;
?>
<li>
<?php
$permalink = get_permalink($comment->ID) . "#comment-" . $comment->comment_ID;
if( $instance['display_avatar']) { ?>
<div class='avatar' style='width:<?php echo $instance['avatar_size']?>px'><?php echo get_avatar( $comment->user_id, $instance['avatar_size'] )?></div><?php
}
if($instance['display_comment'] || $instance['display_read_more'] || $instance['display_avatar']) { ?>
<?php
if($instance['display_comment']) {
$get_the_comment_length = $instance['comment_length'] ? $instance['comment_length'] : 16;
if(( iconv_strlen($txt=strip_tags($comment->com_excerpt), 'utf-8') > $get_the_comment_length )) {
$txt=iconv_substr($txt, 0, $get_the_comment_length, 'utf-8');
$txt = preg_replace('@(.*)s[^s]*$@s', '\1', $txt);
}
echo "<span class='comment'>".$txt."...</span>";
}
?>
<?php if($instance['display_author']) { echo "— <strong>".$comment->comment_author.":</strong>"; }?>
<a href='<?php echo $com_link; ?>'><?php echo $instance['read_more_text']; ?></a><?php
} else {
?><a href='<?php echo $com_link; ?>'><?php echo $instance['read_more_text']; ?></a><?php
}
?>
</li>
<?php
}
?>
</ul>
<?php echo $args['after_widget']?>
<?php
}
function update($new_instance, $old_instance) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['comments_number'] = strip_tags($new_instance['comments_number']);
$instance['display_author'] = strip_tags($new_instance['display_author']);
$instance['display_comment'] = strip_tags($new_instance['display_comment']);
$instance['display_avatar'] = strip_tags($new_instance['display_avatar']);
$instance['read_more_text'] = strip_tags($new_instance['read_more_text']);
$instance['comment_length'] = strip_tags($new_instance['comment_length']);
$instance['avatar_size'] = strip_tags($new_instance['avatar_size']);
$instance['avatar_align'] = strip_tags($new_instance['avatar_align']);
return $instance;
}
function form($instance){
global $comments_defaults;
$instance = wp_parse_args( (array) $instance, $comments_defaults );
?>
<div class="tt-widget">
<table width="100%">
<tr>
<td class="tt-widget-label" width="40%"><label for="<?php echo $this->get_field_id('title')?>">Title:</label></td>
<td class="tt-widget-content" width="60%"><input class="widefat" id="<?php echo $this->get_field_id('title')?>" name="<?php echo $this->get_field_name('title')?>" type="text" value="<?php echo esc_attr($instance['title'])?>" /></td>
</tr>
<tr>
<td class="tt-widget-label"><label for="<?php echo $this->get_field_id('comments_number')?>">Number of comments:</label></td>
<td class="tt-widget-content"><input class="widefat" id="<?php echo $this->get_field_id('comments_number')?>" name="<?php echo $this->get_field_name('comments_number')?>" type="text" value="<?php echo esc_attr($instance['comments_number'])?>" /></td>
</tr>
<tr>
<td class="tt-widget-label"><label for="<?php echo $this->get_field_id('comment_length')?>">The comment length:</label></td>
<td class="tt-widget-content">
<input class="widefat" id="<?php echo $this->get_field_id('comment_length')?>" name="<?php echo $this->get_field_name('comment_length') ?>" type="text" value="<?php echo esc_attr($instance['comment_length']) ?>" />
<br /><span class="tt-widget-help">Number of words</span>
</td>
</tr>
<tr>
<td class="tt-widget-label"><label for="<?php echo $this->get_field_id('read_more_text')?>">"Read more" text:</label></td>
<td class="tt-widget-content"><input class="widefat" id="<?php echo $this->get_field_id('read_more_text')?>" name="<?php echo $this->get_field_name('read_more_text')?>" type="text" value="<?php echo esc_attr($instance['read_more_text'])?>" /></td>
</tr>
<tr>
<td class="tt-widget-label">Display elements:</td>
<td class="tt-widget-content">
<input type="checkbox" name="<?php echo $this->get_field_name('display_author')?>" <?php checked('true', $instance['display_author']); ?> value="true" /> Author
<br /><input type="checkbox" name="<?php echo $this->get_field_name('display_comment')?>" <?php checked('true', $instance['display_comment']); ?> value="true" /> The comment
<br /><input type="checkbox" name="<?php echo $this->get_field_name('display_avatar')?>" <?php checked('true', $instance['display_avatar']); ?> value="true" /> Avatar
</td>
</tr>
<tr>
<td class="tt-widget-label">Avatar:</td>
<td class="tt-widget-content">
Size: <input type="text" style="width: 40px;" name="<?php echo $this->get_field_name('avatar_size')?>" value="<?php echo esc_attr($instance['avatar_size'])?>" />
Align: <select name="<?php echo $this->get_field_name('avatar_align')?>">
<option value="alignleft" <?php selected('alignleft', $instance['avatar_align']); ?> >Left</option>
<option value="alignright" <?php selected('alignright', $instance['avatar_align']); ?>>Right</option>
<option value="aligncenter" <?php selected('aligncenter', $instance['avatar_align']); ?>>Center</option>
</select>
</td>
</tr>
</table>
</div>
<?php
}
}
add_action('widgets_init', create_function('', 'return register_widget("Comments");'));
?>
Возможно, что придется что то поправить чтобы заработал, а может и нет)
Тема закрыта. Публикация новых сообщений запрещена.