Viewing file:  subscribe.php (4.88 KB) -rw-rw-rw-
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<?php
// Avoid direct access to this piece of code
if ( ! function_exists( 'add_action' ) ) {
header( 'Location: /' );
exit;
}
global $wp_subscribe_reloaded;
require_once WP_PLUGIN_DIR . '/subscribe-to-comments-reloaded/classes/helper.class.php';
$helper = new subscribeToCommentsHelper();
ob_start();
$post_permalink = get_permalink( $post_ID );
if ( ! empty( $email ) ) {
// Use Akismet, if available, to check this user is legit
if ( function_exists( 'akismet_http_post' ) ) {
global $akismet_api_host, $akismet_api_port;
$akismet_query_string = "user_ip={$_SERVER['REMOTE_ADDR']}";
$akismet_query_string .= "&user_agent=" . urlencode( stripslashes( $_SERVER['HTTP_USER_AGENT'] ) );
$akismet_query_string .= "&blog=" . urlencode( get_option( 'home' ) );
$akismet_query_string .= "&blog_lang=" . get_locale();
$akismet_query_string .= "&blog_charset=" . get_option( 'blog_charset' );
$akismet_query_string .= "&permalink=$post_permalink";
$akismet_query_string .= "&comment_author_email=" . urlencode( stripslashes( $email ) );
$akismet_response = akismet_http_post( $akismet_query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port );
// If this is considered SPAM, we stop here
if ( $akismet_response[1] == 'true' ) {
ob_end_clean();
return '';
}
}
$clean_email = $wp_subscribe_reloaded->clean_email( $email );
// If the case, send a message to the administrator
if ( get_option( 'subscribe_reloaded_enable_admin_messages', 'no' ) == 'yes' ) {
$from_name = stripslashes( get_option( 'subscribe_reloaded_from_name', 'admin' ) );
$from_email = get_option( 'subscribe_reloaded_from_email', get_bloginfo( 'admin_email' ) );
$subject = __( 'New subscription to', 'subscribe-reloaded' ) . " $target_post->post_title";
$message = __( 'New subscription to', 'subscribe-reloaded' ) . " $target_post->post_title\n" . __( 'User:', 'subscribe-reloaded' ) . " $clean_email";
$headers = "MIME-Version: 1.0\n";
$headers .= "From: $from_name <$from_email>\n";
$headers .= "Content-Type: text/plain; charset=" . get_bloginfo( 'charset' ) . "\n";
wp_mail( get_bloginfo( 'admin_email' ), $subject, $message, $headers );
}
if ( get_option( 'subscribe_reloaded_enable_double_check', 'no' ) == 'yes' && ! $wp_subscribe_reloaded->is_user_subscribed( $post_ID, $clean_email, 'C' ) ) {
$wp_subscribe_reloaded->add_subscription( $post_ID, $clean_email, 'YC' );
$wp_subscribe_reloaded->confirmation_email( $post_ID, $clean_email );
$message = html_entity_decode( stripslashes( get_option( 'subscribe_reloaded_subscription_confirmed_dci' ) ), ENT_QUOTES, 'UTF-8' );
} else {
$this->add_subscription( $post_ID, $clean_email, 'Y' );
$message = html_entity_decode( stripslashes( get_option( 'subscribe_reloaded_subscription_confirmed' ) ), ENT_QUOTES, 'UTF-8' );
}
$message = str_replace( '[post_permalink]', $post_permalink, $message );
if ( function_exists( 'qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage' ) ) {
$message = str_replace( '[post_title]', qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage( $target_post->post_title ), $message );
$message = qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage( $message );
} else {
$message = str_replace( '[post_title]', $target_post->post_title, $message );
}
echo "<p>$message</p>";
} else {
$email = isset( $_COOKIE['comment_author_email_' . COOKIEHASH] ) ? $_COOKIE['comment_author_email_' . COOKIEHASH] : 'email';
?>
<p><?php
$message = str_replace( '[post_permalink]', $post_permalink, __(html_entity_decode( stripslashes( get_option( 'subscribe_reloaded_subscribe_without_commenting' ) ), ENT_QUOTES, 'UTF-8' ), 'subscribe-reloaded' ) );
if ( function_exists( 'qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage' ) ) {
$message = str_replace( '[post_title]', qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage( $target_post->post_title ), $message );
$message = qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage( $message );
} else {
$message = str_replace( '[post_title]', $target_post->post_title, $message );
}
echo $message;
?></p>
<form action="<?php if ( $helper->verifyXSS( $_SERVER['REQUEST_URI'] ) ) {
echo "#";
} else {
echo $_SERVER['REQUEST_URI'];
} ?>" method="post" onsubmit="if(this.sre.value=='' || this.sre.indexOf('@')==0) return false">
<fieldset style="border:0">
<p><label for="sre"><?php _e( 'Email', 'subscribe-reloaded' ) ?></label>
<input id='sre' type="text" class="subscribe-form-field" name="sre" value="<?php echo $email ?>" size="22" onfocus="if(this.value==this.defaultValue)this.value=''" onblur="if(this.value=='')this.value=this.defaultValue" />
<input name="submit" type="submit" class="subscribe-form-button" value="<?php _e( 'Send', 'subscribe-reloaded' ) ?>" />
</p>
</fieldset>
</form>
<?php
}
$output = ob_get_contents();
ob_end_clean();
return $output;
?>
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