X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/449d082fcc4873c1f7d363a0d9f7409be7f6e77d..fef8173b8c3bad08f495551e43cfdeac1cae6021:/wp-mail.php

diff --git a/wp-mail.php b/wp-mail.php
index 2966dc36..69b54156 100644
--- a/wp-mail.php
+++ b/wp-mail.php
@@ -10,20 +10,43 @@
 /** Make sure that the WordPress bootstrap has run before continuing. */
 require(dirname(__FILE__) . '/wp-load.php');
 
+if ( ! apply_filters( 'enable_post_by_email_configuration', true ) )
+	wp_die( __( 'This action has been disabled by the administrator.' ) );
+
+/** Allow a plugin to do a complete takeover of Post by Email **/
+do_action('wp-mail.php');
+
 /** Get the POP3 class with which to access the mailbox. */
 require_once( ABSPATH . WPINC . '/class-pop3.php' );
 
-$time_difference = absint(get_option('gmt_offset')) * 3600;
+/** Only check at this interval for new messages. */
+if ( !defined('WP_MAIL_INTERVAL') )
+	define('WP_MAIL_INTERVAL', 300); // 5 minutes
+
+$last_checked = get_transient('mailserver_last_checked');
+
+if ( $last_checked )
+	wp_die(__('Slow down cowboy, no need to check for new mails so often!'));
+
+set_transient('mailserver_last_checked', true, WP_MAIL_INTERVAL);
+
+$time_difference = get_option('gmt_offset') * 3600;
 
 $phone_delim = '::';
 
 $pop3 = new POP3();
 
-if ( ! $pop3->connect(get_option('mailserver_url'), get_option('mailserver_port') ) ||
-	! $pop3->user(get_option('mailserver_login')) ||
-	( ! $count = $pop3->pass(get_option('mailserver_pass')) ) ) {
-		$pop3->quit();
-		wp_die( ( 0 === $count ) ? __("There doesn't seem to be any new mail.") : wp_specialchars($pop3->ERROR) );
+if ( !$pop3->connect( get_option('mailserver_url'), get_option('mailserver_port') ) || !$pop3->user( get_option('mailserver_login') ) )
+	wp_die( esc_html( $pop3->ERROR ) );
+
+$count = $pop3->pass( get_option('mailserver_pass') );
+
+if( false === $count )
+	wp_die( esc_html( $pop3->ERROR ) );
+
+if( 0 === $count ) {
+	$pop3->quit();
+	wp_die( __('There doesn’t seem to be any new mail.') );
 }
 
 for ( $i = 1; $i <= $count; $i++ ) {
@@ -156,6 +179,10 @@ for ( $i = 1; $i <= $count; $i++ ) {
 	}
 	$content = trim($content);
 
+	//Give Post-By-Email extending plugins full access to the content
+	//Either the raw content or the content of the last quoted-printable section
+	$content = apply_filters('wp_mail_original_content', $content);
+
 	if ( false !== stripos($content_transfer_encoding, "quoted-printable") ) {
 		$content = quoted_printable_decode($content);
 	}
@@ -191,11 +218,11 @@ for ( $i = 1; $i <= $count; $i++ ) {
 
 	do_action('publish_phone', $post_ID);
 
-	echo "\n<p>" . sprintf(__('<strong>Author:</strong> %s'), wp_specialchars($post_author)) . '</p>';
-	echo "\n<p>" . sprintf(__('<strong>Posted title:</strong> %s'), wp_specialchars($post_title)) . '</p>';
+	echo "\n<p>" . sprintf(__('<strong>Author:</strong> %s'), esc_html($post_author)) . '</p>';
+	echo "\n<p>" . sprintf(__('<strong>Posted title:</strong> %s'), esc_html($post_title)) . '</p>';
 
 	if(!$pop3->delete($i)) {
-		echo '<p>' . sprintf(__('Oops: %s'), wp_specialchars($pop3->ERROR)) . '</p>';
+		echo '<p>' . sprintf(__('Oops: %s'), esc_html($pop3->ERROR)) . '</p>';
 		$pop3->reset();
 		exit;
 	} else {