Add support for WP Better Emails.

Note - Requires my forked version of WP Better Emails at the moment until my changes to WP Better Emails are added to the official plugin: https://github.com/r-a-y/WP-Better-Emails/tree/changes WP Better Emails wraps the original plain-text email content around a HTML template; this interferes with the positioning of RBE's marker and how RBE parses the reply. This commit repositions the RBE marker in HTML emails created by WP Better Emails so the RBE marker is at the beginning of the HTML body.
r-a-y · Mar 5, 2013 · 5b245b4 · 5b245b4
1 parent edd1f15
commit 5b245b4
Showing 1 changed file with 39 additions and 0 deletions.
diff --git a/bp-rbe-core.php b/bp-rbe-core.php
@@ -107,6 +107,9 @@ private function hooks() {
 
 		// Filter wp_mail(); use our listener object for component checks
 		add_filter( 'wp_mail',                                  array( &$this, 'wp_mail_filter' ) );
+
+		// WP Better Emails support
+		add_filter( 'wpbe_html_body',                           array( &$this, 'move_rbe_marker' ) );
 	}
 
 	/**
@@ -399,6 +402,42 @@ public function set_group_id( $retval ) {
 
 		return $retval;
 	}
+
+	/**
+	 * WP Better Emails Support.
+	 *
+	 * WP Better Emails gives admins the ability to wrap the plain-text content
+	 * around a HTML template.
+	 *
+	 * This interferes with the positioning of RBE's marker and how RBE parses the
+	 * reply. So what we do in this method is to reposition the RBE marker to the
+	 * beginning of the HTML body.
+	 *
+	 * This allows RBE to parse replies the way it was intended.
+	 *
+	 * @param str $html The full HTML email content from WPBE
+	 * @return str Modified HTML content
+	 */
+	public function move_rbe_marker( $html ) {
+		$reply_line = __( '--- Reply ABOVE THIS LINE to add a comment ---', 'bp-rbe' );
+
+		// if our RBE marker isn't in this email, then this isn't a RBE email!
+		// so stop!
+		if ( strpos( $html, $reply_line ) === false ) {
+			return $html;
+		}
+
+		// remove the marker temporarily
+		$html = str_replace( $reply_line . '<br />
+<br />', '', $html );
+
+		// add some CSS styling
+		// 3rd party devs can filter this
+		$style = apply_filters( 'bp_rbe_reply_marker_css', "color:#333; font-size:12px; font-family:arial,san-serif;" );
+
+		// add back the marker at the top of the HTML email and centered
+		return str_replace( '<body>', '<body><center><span style="' . esc_attr( $style ) . '">' . $reply_line . '</span></center><br />', $html );
+	}
 }
 
 ?>