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<title>[BuddyPress][10472] trunk/src/bp-core/bp-core-filters.php: Emails: add another required function for the unit tests.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/10472">10472</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/10472","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>djpaul</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-01-27 18:04:30 +0000 (Wed, 27 Jan 2016)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Emails: add another required function for the unit tests.
For <a href="http://buddypress.trac.wordpress.org/ticket/6592">#6592</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpcorebpcorefiltersphp">trunk/src/bp-core/bp-core-filters.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcbpcorebpcorefiltersphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-core/bp-core-filters.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-core/bp-core-filters.php 2016-01-27 17:18:53 UTC (rev 10471)
+++ trunk/src/bp-core/bp-core-filters.php 2016-01-27 18:04:30 UTC (rev 10472)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -53,6 +53,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'bp_core_render_message_content', 'shortcode_unautop' );
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'bp_core_render_message_content', 'wp_kses_data', 5 );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+// 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 );
+
+
</ins><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px"> * Template Compatibility.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1038,3 +1045,44 @@
</span><span class="cx" style="display: block; padding: 0 10px"> return $params;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'dynamic_sidebar_params', '_bp_core_inject_bp_widget_css_class' );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+/**
+ * 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 );
</ins></span></pre>
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