Changeset 10472

Timestamp:

01/27/2016 06:04:30 PM (10 years ago)

Author:

djpaul

Message:

Emails: add another required function for the unit tests.

For #6592.

File:

• trunk/src/bp-core/bp-core-filters.php (modified) (2 diffs)

trunk/src/bp-core/bp-core-filters.php

@@ -53 +53 @@
 add_filter( 'bp_core_render_message_content', 'shortcode_unautop' );
 add_filter( 'bp_core_render_message_content', 'wp_kses_data', 5   );
+
+// Emails.
+add_filter( 'bp_email_set_content_html', 'wp_filter_post_kses', 6 );
+add_filter( 'bp_email_set_content_html', 'stripslashes', 8 );
+add_filter( 'bp_email_set_content_plaintext', 'wp_strip_all_tags', 6 );
+add_filter( 'bp_email_set_subject', 'sanitize_text_field', 6 );
+
 
 /**
@@ -1039 +1046 @@
 }
 add_filter( 'dynamic_sidebar_params', '_bp_core_inject_bp_widget_css_class' );
+
+/**
+ * Add email link styles to rendered email template.
+ *
+ * This is only used when the email content has been merged into the email template.
+ *
+ * @since 2.5.0
+ *
+ * @param string $value Property value.
+ * @param string $property_name
+ * @param string $transform How the return value was transformed.
+ * @return string Updated value.
+ */
+function bp_email_add_link_color_to_template( $value, $property_name, $transform ) {
+    if ( $property_name !== 'template' || $transform !== 'add-content' ) {
+        return $value;
+    }
+
+    $settings    = bp_email_get_appearance_settings();
+    $replacement = 'style="color: ' . esc_attr( $settings['highlight_color'] ) . ';';
+
+    // Find all links.
+    preg_match_all( '#<a[^>]+>#i', $value, $links, PREG_SET_ORDER );
+    foreach ( $links as $link ) {
+        $new_link = $link = array_shift( $link );
+
+        // Add/modify style property.
+        if ( strpos( $link, 'style="' ) !== false ) {
+            $new_link = str_replace( 'style="', $replacement, $link );
+        } else {
+            $new_link = str_replace( '<a ', "<a {$replacement}\" ", $link );
+        }
+
+        if ( $new_link !== $link ) {
+            $value = str_replace( $link, $new_link, $value );
+        }
+    }
+
+    return $value;
+}
+add_filter( 'bp_email_get_property', 'bp_email_add_link_color_to_template', 6, 3 );