/
postmatic-social.php
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/
postmatic-social.php
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<?php
/*
Plugin Name: Postmatic Social Commenting
Plugin URI: https://wordpress.org/plugins/postmatic-social/
Description: A tiny, fast, and convenient way to let your readers comment using their social profiles.
Author: Postmatic, ronalfy
Author URI: https://gopostmatic.com/
Version: 1.1.1
* Text Domain: postmatic-social
* License: GPL-2.0+
* License URI: http://www.gnu.org/licenses/gpl-2.0.txt
* Domain Path: /languages
*/
class Postmatic_Social {
/**
* Holds the class instance.
*
* @since 1.0.0
* @access static
* @var Postmatic_Social $instance
*/
private static $instance = null;
/**
* Holds the URL to the admin panel page
*
* @since 1.0.0
* @access static
* @var string $url
*/
private static $url = '';
/**
* Retrieve a class instance.
*
* Retrieve a class instance.
*
* @since 5.0.0
* @access static
*
* @return MPSUM_Updates_Manager Instance of the class.
*/
public static function get_instance() {
if ( null == self::$instance ) {
self::$instance = new self;
}
return self::$instance;
} //end get_instance
/**
* Retrieve the plugin basename.
*
* Retrieve the plugin basename.
*
* @since 1.0.0
* @access static
*
* @return string plugin basename
*/
public static function get_plugin_basename() {
return plugin_basename( __FILE__ );
}
/**
* Class constructor.
*
* Set up internationalization, auto-loader, and plugin initialization.
*
* @since 1.0.0
* @access private
*
*/
private function __construct() {
/* Localization Code */
load_plugin_textdomain( 'postmatic-social', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ) );
add_action( 'prompt/core_loaded', array( $this, 'postmatic_loaded' ) );
} //end constructor
/**
* Return the absolute path to an asset.
*
* Return the absolute path to an asset based on a relative argument.
*
* @since 1.0.0
* @access static
*
* @param string $path Relative path to the asset.
* @return string Absolute path to the relative asset.
*/
public static function get_plugin_dir( $path = '' ) {
$dir = rtrim( plugin_dir_path( __FILE__ ), '/' );
if ( !empty( $path ) && is_string( $path ) )
$dir .= '/' . ltrim( $path, '/' );
return $dir;
}
/**
* Return the web path to an asset.
*
* Return the web path to an asset based on a relative argument.
*
* @since 1.0.0
* @access static
*
* @param string $path Relative path to the asset.
* @return string Web path to the relative asset.
*/
public static function get_plugin_url( $path = '' ) {
$dir = rtrim( plugin_dir_url( __FILE__ ), '/' );
if ( !empty( $path ) && is_string( $path ) )
$dir .= '/' . ltrim( $path, '/' );
return $dir;
}
/**
* Initialize the plugin and its dependencies.
*
* Initialize the plugin and its dependencies.
*
* @since 1.0.0
* @access public
* @see __construct
* @internal Uses plugins_loaded action
*
*/
public function plugins_loaded() {
$GLOBALS[ 'pms_post_protected' ] = false;
$GLOBALS[ 'pms_session' ] = Postmatic_Social_Comments_Session::get_instance();
$GLOBALS[ 'postmatic-social' ] = new Postmatic_Social_Comments_Plugin( array( 'wordpress', 'gplus', 'twitter', 'facebook' ) );
add_filter( 'pre_comment_author_email', array( $this, 'twitter_author' ) );
//Add settings link to plugins screen
$prefix = is_multisite() ? 'network_admin_' : '';
add_action( $prefix . 'plugin_action_links_' . Postmatic_Social::get_plugin_basename(), array( $this, 'plugin_settings_link' ) );
}
/**
* Add Postmatic comment fields if Postmatic is active and has a key.
*
* @since 1.0.0
* @access public
* @see __construct
* @internal Uses prompt/core_loaded action
*
*/
public function postmatic_loaded() {
if ( Prompt_Core::$options->get( 'prompt_key' ) ) {
add_action( 'comment_form_after_fields', array( $this, 'comment_extra_fields' ) );
}
}
/**
* Outputs admin interface for sub-menu.
*
* Outputs admin interface for sub-menu.
*
* @since 1.0.0
* @access public
* @see __construct
* @internal Uses $prefix . "plugin_action_links_$plugin_file" action
* @return array Array of settings
*/
public function plugin_settings_link( $settings ) {
$admin_anchor = sprintf( '<a href="%s">%s</a>', esc_url( $this->get_url() ), esc_html__( 'Configure', 'postmatic-social' ) );
return array_merge( array( $admin_anchor ), $settings );
}
/**
* Return the URL to the admin panel page.
*
* Return the URL to the admin panel page.
*
* @since 1.0.0
* @access static
*
* @return string URL to the admin panel page.
*/
public static function get_url() {
$url = self::$url;
if ( empty( $url ) ) {
if ( is_multisite() ) {
$url = add_query_arg( array( 'page' => 'postmatic-social' ), network_admin_url( 'options-general.php' ) );
} else {
$url = add_query_arg( array( 'page' => 'postmatic-social' ), admin_url( 'options-general.php' ) );
}
self::$url = $url;
}
return $url;
}
public function twitter_author( $email ) {
if ( empty( $_POST ) || empty( $_COOKIE ) ) return $email;
if ( !isset( $_POST[ 'email' ] ) ) return $email;
if ( isset( $_COOKIE[ 'comment_author_email' . COOKIEHASH ] ) ) {
$email = $_COOKIE[ 'comment_author_email' . COOKIEHASH ];
return $email;
} else {
$comment_cookie_lifetime = apply_filters( 'comment_cookie_lifetime', 30000000 );
setcookie( 'comment_author_email_' . COOKIEHASH, $_POST[ 'email' ], time() + $comment_cookie_lifetime, COOKIEPATH, COOKIE_DOMAIN );
setcookie( 'pms_comment_author_email', $_POST[ 'email' ], time() + $comment_cookie_lifetime, COOKIEPATH, COOKIE_DOMAIN );
return $_POST[ 'email' ];
}
return $email;
}
public function comment_extra_fields() {
echo '<div class="comment-form-pms-extra">';
echo '<div class="pms-optin">';
printf( '<input type="checkbox" name="prompt_comment_subscribe" value="1" id="pms_comment_subscribe"> ' );
printf( '<label for="pms_comment_subscribe">%s</label>', esc_html__( 'Participate in this conversation via email', 'postmatic-social' ) );
echo '</div><!-- .pms-optin -->';
echo '<div class="pms-optin-form">';
esc_html_e( 'Please enter an e-mail address', 'postmatic-social' );
echo '<input type="text" name="pms-email" value="" id="pms-email" />';
echo '</div><!-- .pms-optin-form -->';
echo '</div><!-- .pms-opttin -->';
}
}
define( 'POSTMATIC_SOCIAL_SESSION_USER', 'user' );
//todo - Update this link
define( 'POSTMATIC_SOCIAL_HELP_URL', 'http://docs.gopostmatic.com/article/185-setup' );
require_once Postmatic_Social::get_plugin_dir( '/functions/Postmatic_Social_Comments_Session.php' );
require_once Postmatic_Social::get_plugin_dir( '/functions/Postmatic_Social_Comments_Plugin.php' );
Postmatic_Social::get_instance();