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Mini Shell
Mini Shell
<?php
namespace Timber;
use Timber\User;
use Timber\Core;
use Timber\CoreInterface;
/**
* The Timber\Comment class is used to view the output of comments. 99% of the time this will be in the context of the comments on a post. However you can also fetch a comment directly using its comment ID.
* @example
* ```php
* $comment = new Timber\Comment($comment_id);
* $context['comment_of_the_day'] = $comment;
* Timber::render('index.twig', $context);
* ```
*
* ```twig
* <p class="comment">{{comment_of_the_day.content}}</p>
* <p class="comment-attribution">- {{comment.author.name}}</p>
* ```
*
* ```html
* <p class="comment">But, O Sarah! If the dead can come back to this earth and flit unseen around those they loved, I shall always be near you; in the garish day and in the darkest night -- amidst your happiest scenes and gloomiest hours - always, always; and if there be a soft breeze upon your cheek, it shall be my breath; or the cool air fans your throbbing temple, it shall be my spirit passing by.</p>
* <p class="comment-attribution">- Sullivan Ballou</p>
* ```
*/
class Comment extends Core implements CoreInterface {
public $PostClass = 'Post';
public $object_type = 'comment';
public static $representation = 'comment';
public $ID;
public $id;
public $comment_author_email;
public $comment_content;
public $comment_date;
public $comment_ID;
public $user_id;
public $post_id;
public $comment_author;
public $_depth = 0;
protected $children = array();
/**
* @param int $cid
*/
public function __construct( $cid ) {
$this->init($cid);
}
public function __toString() {
return $this->content();
}
/**
* @internal
* @param integer $cid
*/
public function init( $cid ) {
$comment_data = $cid;
if ( is_integer($cid) ) {
$comment_data = get_comment($cid);
}
$this->import($comment_data);
$this->ID = $this->comment_ID;
$this->id = $this->comment_ID;
$comment_meta_data = $this->get_meta_fields($this->ID);
$this->import($comment_meta_data);
}
/**
* @api
* @example
* ```twig
* <h3>Comments by...</h3>
* <ol>
* {% for comment in post.comments %}
* <li>{{comment.author.name}}, who has the following roles: {{comment.author.roles|join(', ')}}</li>
* {% endfor %}
* </ol>
* ```
* ```html
* <h3>Comments by...</h3>
* <ol>
* <li>Jared Novack, who is a contributor</li>
* <li>Katie Ricci, who is a subscriber</li>
* <li>Rebecca Pearl, who is a author</li>
* </ol>
* ```
* @return User
*/
public function author() {
if ( $this->user_id ) {
return new User($this->user_id);
} else {
$author = new User(0);
if ( isset($this->comment_author) && $this->comment_author ) {
$author->name = $this->comment_author;
} else {
$author->name = 'Anonymous';
}
}
return $author;
}
/**
* Fetches the Gravatar
* @api
* @example
* ```twig
* <img src="{{comment.avatar(36,template_uri~"/img/dude.jpg")}}" alt="Image of {{comment.author.name}}" />
* ```
* ```html
* <img src="http://gravatar.com/i/sfsfsdfasdfsfa.jpg" alt="Image of Katherine Rich" />
* ```
* @param int $size
* @param string $default
* @return bool|mixed|string
*/
public function avatar( $size = 92, $default = '' ) {
if ( !get_option('show_avatars') ) {
return false;
}
if ( !is_numeric($size) ) {
$size = '92';
}
$email = $this->avatar_email();
$args = array('size' => $size, 'default' => $default);
$args = apply_filters('pre_get_avatar_data', $args, $email);
if ( isset($args['url']) ) {
return $args['url'];
}
$email_hash = '';
if ( !empty($email) ) {
$email_hash = md5(strtolower(trim($email)));
}
$host = $this->avatar_host($email_hash);
$default = $this->avatar_default($default, $email, $size, $host);
if ( !empty($email) ) {
$avatar = $this->avatar_out($default, $host, $email_hash, $size);
} else {
$avatar = $default;
}
return $avatar;
}
/**
* @api
* @return string
*/
public function content() {
return trim(apply_filters('comment_text', $this->comment_content));
}
/**
* @api
* @return array Comments
*/
public function children() {
return $this->children;
}
/**
* @param Comment $child_comment;
*/
public function add_child( Comment $child_comment ) {
if ( !is_array($this->children) ) {
$this->children = array();
}
return $this->children[] = $child_comment;
}
/**
* @param int $depth
*/
public function update_depth( $depth = 0 ) {
$this->_depth = $depth;
$children = $this->children();
foreach ( $children as $comment ) {
$child_depth = $depth + 1;
$comment->update_depth( $child_depth );
}
}
public function depth() {
return $this->_depth;
}
/**
* @api
* @example
* ```twig
* {% if comment.approved %}
* Your comment is good
* {% else %}
* Do you kiss your mother with that mouth?
* {% endif %}
* ```
* @return boolean
*/
public function approved() {
return Helper::is_true($this->comment_approved);
}
/**
* @api
* @example
* ```twig
* {% for comment in post.comments %}
* <article class="comment">
* <p class="date">Posted on {{ comment.date }}:</p>
* <p class="comment">{{ comment.content }}</p>
* </article>
* {% endfor %}
* ```
* ```html
* <article class="comment">
* <p class="date">Posted on September 28, 2015:</p>
* <p class="comment">Happy Birthday!</p>
* </article>
* ```
* @return string
*/
public function date( $date_format = '' ) {
$df = $date_format ? $date_format : get_option('date_format');
$the_date = (string) mysql2date($df, $this->comment_date);
return apply_filters('get_comment_date ', $the_date, $df);
}
/**
* @api
* @example
* ```twig
* {% for comment in post.comments %}
* <article class="comment">
* <p class="date">Posted on {{ comment.date }} at {{comment.time}}:</p>
* <p class="comment">{{ comment.content }}</p>
* </article>
* {% endfor %}
* ```
* ```html
* <article class="comment">
* <p class="date">Posted on September 28, 2015 at 12:45 am:</p>
* <p class="comment">Happy Birthday!</p>
* </article>
* ```
* @return string
*/
public function time( $time_format = '' ) {
$tf = $time_format ? $time_format : get_option('time_format');
$the_time = (string) mysql2date($tf, $this->comment_date);
return apply_filters('get_comment_time', $the_time, $tf);
}
/**
* @param string $field_name
* @return mixed
*/
public function meta( $field_name ) {
return $this->get_meta_field($field_name);
}
/**
* @api
* @return bool
*/
public function is_child() {
return $this->comment_parent > 0;
}
/**
* @internal
* @param int $comment_id
* @return mixed
*/
protected function get_meta_fields( $comment_id = null ) {
if ( $comment_id === null ) {
$comment_id = $this->ID;
}
//Could not find a WP function to fetch all comment meta data, so I made one.
apply_filters('timber_comment_get_meta_pre', array(), $comment_id);
$comment_metas = get_comment_meta($comment_id);
foreach ( $comment_metas as &$cm ) {
if ( is_array($cm) && count($cm) == 1 ) {
$cm = $cm[0];
}
}
$comment_metas = apply_filters('timber_comment_get_meta', $comment_metas, $comment_id);
return $comment_metas;
}
/**
*
* @internal
* @param string $field_name
* @return mixed
*/
protected function get_meta_field( $field_name ) {
$value = apply_filters('timber_comment_get_meta_field_pre', null, $this->ID, $field_name, $this);
if ( $value === null ) {
$value = get_comment_meta($this->ID, $field_name, true);
}
$value = apply_filters('timber_comment_get_meta_field', $value, $this->ID, $field_name, $this);
return $value;
}
/**
* Enqueue the WP threaded comments javascript,
* and fetch the reply link for various comments.
* @api
* @return string
*/
public function reply_link( $reply_text = 'Reply' ) {
if ( is_singular() && comments_open() && get_option('thread_comments') ) {
wp_enqueue_script('comment-reply');
}
// Get the comments depth option from the admin panel
$max_depth = get_option('thread_comments_depth');
// Default args
$args = array(
'add_below' => 'comment',
'respond_id' => 'respond',
'reply_text' => $reply_text,
'depth' => $this->depth() + 1,
'max_depth' => $max_depth,
);
return get_comment_reply_link($args, $this->ID, $this->post_id);
}
/* AVATAR Stuff
======================= */
/**
* @internal
* @return string
*/
protected function avatar_email() {
$id = (int) $this->user_id;
$user = get_userdata($id);
if ( $user ) {
$email = $user->user_email;
} else {
$email = $this->comment_author_email;
}
return $email;
}
/**
* @internal
* @param string $email_hash
* @return string
*/
protected function avatar_host( $email_hash ) {
if ( is_ssl() ) {
$host = 'https://secure.gravatar.com';
} else {
if ( !empty($email_hash) ) {
$host = sprintf("http://%d.gravatar.com", (hexdec($email_hash[0]) % 2));
} else {
$host = 'http://0.gravatar.com';
}
}
return $host;
}
/**
* @internal
* @todo what if it's relative?
* @param string $default
* @param string $email
* @param string $size
* @param string $host
* @return string
*/
protected function avatar_default( $default, $email, $size, $host ) {
if ( substr($default, 0, 1) == '/' ) {
$default = home_url().$default;
}
if ( empty($default) ) {
$avatar_default = get_option('avatar_default');
if ( empty($avatar_default) ) {
$default = 'mystery';
} else {
$default = $avatar_default;
}
}
if ( 'mystery' == $default ) {
$default = $host.'/avatar/ad516503a11cd5ca435acc9bb6523536?s='.$size;
// ad516503a11cd5ca435acc9bb6523536 == md5('unknown@gravatar.com')
} else if ( 'blank' == $default ) {
$default = $email ? 'blank' : includes_url('images/blank.gif');
} else if ( !empty($email) && 'gravatar_default' == $default ) {
$default = '';
} else if ( 'gravatar_default' == $default ) {
$default = $host.'/avatar/?s='.$size;
} else if ( empty($email) && !strstr($default, 'http://') ) {
$default = $host.'/avatar/?d='.$default.'&s='.$size;
}
return $default;
}
/**
* @internal
* @param string $default
* @param string $host
* @param string $email_hash
* @param string $size
* @return mixed
*/
protected function avatar_out( $default, $host, $email_hash, $size ) {
$out = $host.'/avatar/'.$email_hash.'?s='.$size.'&d='.urlencode($default);
$rating = get_option('avatar_rating');
if ( !empty($rating) ) {
$out .= '&r='.$rating;
}
return str_replace('&', '&', esc_url($out));
}
}
Zerion Mini Shell 1.0