/home/arranoyd/magicraft/wp-content/plugins/popover/inc/rules/class-popup-rule-user.php
<?php
/*
Name: User status
Plugin URI: http://premium.wpmudev.org/project/the-pop-over-plugin/
Description: Conditions based on the current user.
Author: Philipp (Incsub)
Author URI: http://premium.wpmudev.org
Type: Rule
Rules: Visitor is logged in, Visitor is not logged in, Visitor has commented before, Visitor has never commented
Version: 1.0
NOTE: DON'T RENAME THIS FILE!!
This filename is saved as metadata with each popup that uses these rules.
Renaming the file will DISABLE the rules, which is very bad!
*/
class IncPopupRule_User extends IncPopupRule {
/**
* Initialize the rule object.
*
* @since 4.6
*/
protected function init() {
$this->filename = basename( __FILE__ );
// 'login' rule.
$this->add_rule(
'login',
__( 'Visitor is logged in', PO_LANG ),
__( 'Shows the PopUp if the user is logged in to your site.', PO_LANG ),
'no_login',
1
);
// 'no_login' rule.
$this->add_rule(
'no_login',
__( 'Visitor is not logged in', PO_LANG ),
__( 'Shows the PopUp if the user is not logged in to your site.', PO_LANG ),
'login',
1
);
// 'comment' rule.
$this->add_rule(
'comment',
__( 'Visitor has commented before', PO_LANG ),
__(
'Shows the PopUp if the user has already left a comment. ' .
'You may want to combine this condition with either "Visitor ' .
'is logged in" or "Visitor is not logged in".', PO_LANG
),
'no_comment',
20
);
// 'no_comment' rule.
$this->add_rule(
'no_comment',
__( 'Visitor has never commented', PO_LANG ),
__(
'Shows the PopUp if the user has never left a comment. ' .
'You may want to combine this condition with either "Visitor ' .
'is logged in" or "Visitor is not logged in".', PO_LANG
),
'comment',
20
);
}
/*===========================*\
===============================
== ==
== LOGIN ==
== ==
===============================
\*===========================*/
/**
* Apply the rule-logic to the specified popup
*
* @since 4.6
* @param mixed $data Rule-data which was saved via the save_() handler.
* @return bool Decission to display popup or not.
*/
protected function apply_login( $data ) {
return is_user_logged_in();
}
/*==============================*\
==================================
== ==
== NO_LOGIN ==
== ==
==================================
\*==============================*/
/**
* Apply the rule-logic to the specified popup
*
* @since 4.6
* @param mixed $data Rule-data which was saved via the save_() handler.
* @return bool Decission to display popup or not.
*/
protected function apply_no_login( $data ) {
return ! is_user_logged_in();
}
/*================================*\
====================================
== ==
== NO_COMMENT ==
== ==
====================================
\*================================*/
/**
* Apply the rule-logic to the specified popup
*
* @since 4.6
* @param mixed $data Rule-data which was saved via the save_() handler.
* @return bool Decission to display popup or not.
*/
protected function apply_no_comment( $data ) {
return ! $this->did_user_comment();
}
/*=============================*\
=================================
== ==
== COMMENT ==
== ==
=================================
\*=============================*/
/**
* Apply the rule-logic to the specified popup
*
* @since 4.6
* @param mixed $data Rule-data which was saved via the save_() handler.
* @return bool Decission to display popup or not.
*/
protected function apply_comment( $data ) {
return $this->did_user_comment();
}
/*======================================*\
==========================================
== ==
== HELPER FUNCTIONS ==
== ==
==========================================
\*======================================*/
/**
* Checks if the user did already post any comments.
*
* @since 4.6
* @return bool
*/
protected function did_user_comment() {
global $wpdb;
static $Comment = null;
if ( null === $Comment ) {
// Guests (and maybe logged in users) are tracked via a cookie.
$Comment = isset( $_COOKIE['comment_author_' . COOKIEHASH] ) ? 1 : 0;
if ( ! $Comment && is_user_logged_in() ) {
// For logged-in users we can also check the database.
$sql = "
SELECT COUNT(1)
FROM {$wpdb->comments}
WHERE user_id = %s
";
$sql = $wpdb->prepare( $sql, get_current_user_id() );
$count = absint( $wpdb->get_var( $sql ) );
$Comment = $count > 0;
}
}
return $Comment;
}
};
IncPopupRules::register( 'IncPopupRule_User' );