Filter the 'status' content

Before, a post with the 'status' post format would be wrapper in a <div
class="note"> div and get an avatar inserted.

This works perfect for text statusses but not for embedded Tweets. Now
the theme only adds the wrapper in case there's no tweet embedded.

functions.php

@@ -183,6 +183,9 @@ function cakifo_theme_setup() {
 	/* Auto-add paragraphs to the chat text. */
 	add_filter( 'cakifo_post_format_chat_text', 'wpautop' );
 
+	/* Filter the content of status posts */
+	add_filter( 'the_content', 'cakifo_format_status_content' );
+
 	/**
 	 * Custom header for logo upload
 	 */
@@ -1226,4 +1229,37 @@ function cakifo_format_chat_row_id( $chat_author ) {
 	return absint( array_search( $chat_author, $_post_format_chat_ids ) ) + 1;
 }
 
+/**
+ * This function filters the post content when viewing a post with the "status" post format.  It formats the
+ * status with a .status-content wrapper and an avatar.  In case the content of the status is a embedded
+ * Twitter status, it does nothing.
+ *
+ * @param string $content The content of the status.
+ * @return string $content The formatted content of the status.
+ * @since Cakifo 1.5
+ */
+function cakifo_format_status_content( $content ) {
+
+	/* Check if we're displaying a 'status' post. */
+	if ( has_post_format( 'status' ) ) :
+
+		/* Match any Twitter embeds (<blockquote class="twitter-tweet") elements. */
+		preg_match( '/<blockquote class=\"twitter.*?>/', $content, $matches );
+
+		/* Store the post content in the $output variable */
+		$output = $content;
+
+		/* If no <blockquote class="twitter-tweet"> elements were found, wrap the entire content in a div and insert an avatar. */
+		if ( empty( $matches ) ) {
+			$content  = "\n\t\t\t\t" . '<div class="note status-content">';
+			$content .= "\n\t\t\t\t\t" . '<a href="' . get_permalink() . '" title="' . the_title_attribute( 'echo=0' ) . '">' . get_avatar( get_the_author_meta( 'ID' ), apply_atomic( 'status_avatar', '48' ) ) . '</a>';
+			$content .= "\n\t\t\t\t\t" . $output;
+			$content .= "\n\t\t\t\t" . '</div> <!-- .status-content -->';
+		}
+	endif;
+
+	return $content;
+}
+
+
 ?>