';
diff --git a/republication-tracker-tool.php b/republication-tracker-tool.php
index 0fd3be0..a3a9797 100644
--- a/republication-tracker-tool.php
+++ b/republication-tracker-tool.php
@@ -276,7 +276,7 @@ public static function create_additional_tracking_code_markup( $post_id ) {
}
/**
- * Get attribution text, which will be inserted at the end of the copyable content.
+ * Get attribution text and tracking code to be added to the content footer
*
* @param $post The shared post.
*/
@@ -286,35 +286,94 @@ public static function create_content_footer( $post = null ) {
$additional_tracking_code = self::create_additional_tracking_code_markup( $post->ID );
$tracking_html = htmlentities( $pixel ) . htmlentities( $parsely_tracking ) . htmlentities( $additional_tracking_code );
- $license_key = get_option( 'republication_tracker_tool_license', 'cc-by-nd-4.0' );
- $license_url = REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['url'];
- $license_description = REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['description'];
-
$display_attribution = get_option( 'republication_tracker_tool_display_attribution', 'on' );
+
+ $attribution = '';
+
if ( 'on' === $display_attribution && null !== $post ) {
- $site_icon_markup = '';
- $site_icon_url = get_site_icon_url( 150 );
- if ( ! empty( $site_icon_url ) ) {
- $site_icon_markup = sprintf(
- '
',
- esc_attr( $site_icon_url ),
- );
- }
+ $attribution = self::get_attribution( $post );
+ }
+
+ return $attribution . $tracking_html;
+ }
+
+ /**
+ * Get attribution text and tracking code to be added to the content footer
+ *
+ * @param \WP_Post $post The shared post.
+ * @param bool $plain_text Whether to return plain text.
+ */
+ public static function get_attribution( \WP_Post $post, $plain_text = false ) {
+ $license_key = get_option( 'republication_tracker_tool_license', 'cc-by-nd-4.0' );
- return wpautop(
- sprintf(
- // translators: %1$s is a URL, %2$s is the site home URL, %3$s is the site title. %4$s is the license URL, %5$s is the license description.
- esc_html__( 'This
article first appeared on
%3$s and is republished here under a
%5$s.', 'republication-tracker-tool' ),
- get_permalink( $post ),
- home_url(),
+ $site_icon_markup = '';
+ $site_icon_url = get_site_icon_url( 150 );
+ if ( ! empty( $site_icon_url ) ) {
+ $site_icon_markup = sprintf(
+ '
',
+ esc_attr( $site_icon_url ),
+ );
+ }
+
+ if ( isset( REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ] ) ) {
+ $license_url = REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['url'];
+ $license_description = REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['description'];
+
+ if ( $plain_text ) {
+ $attribution = sprintf(
+ // translators: %1$s is the site title, %2$s is the license description.
+ esc_html__( 'This article first appeared on %1$s and is republished here under a %2$s.', 'republication-tracker-tool' ),
esc_html( get_bloginfo() ),
- $license_url,
$license_description
- ) . htmlentities( $site_icon_markup ) . $tracking_html
- );
+ );
+ } else {
+ $attribution = wpautop(
+ sprintf(
+ // translators: %1$s is a URL, %2$s is the site home URL, %3$s is the site title. %4$s is the license URL, %5$s is the license description.
+ esc_html__( 'This
article first appeared on
%3$s and is republished here under a
%5$s.', 'republication-tracker-tool' ),
+ get_permalink( $post ),
+ home_url(),
+ esc_html( get_bloginfo() ),
+ $license_url,
+ $license_description
+ ) . htmlentities( $site_icon_markup )
+ );
+ }
+
+
+ } else {
+
+ if ( $plain_text ) {
+ $attribution = sprintf(
+ // translators: %s is the site title.
+ esc_html__( 'This article first appeared on %s.', 'republication-tracker-tool' ),
+ esc_html( get_bloginfo() )
+ );
+ } else {
+
+ $attribution = wpautop(
+ sprintf(
+ // translators: %1$s is a URL, %2$s is the site home URL, %3$s is the site title.
+ esc_html__( 'This
article first appeared on
%3$s.', 'republication-tracker-tool' ),
+ get_permalink( $post ),
+ home_url(),
+ esc_html( get_bloginfo() ),
+ ) . htmlentities( $site_icon_markup )
+ );
+ }
}
- return $tracking_html;
+
+ /**
+ * Filters the attribution HTML for the given post.
+ *
+ * @param string $attribution The attribution HTML.
+ * @param \WP_Post $post The post object.
+ * @param bool $plain_text Whether the attribution is plain text.
+ */
+ return apply_filters( 'republication_tracker_tool_attribution', $attribution, $post, $plain_text );
+
}
+
}
/**
diff --git a/templates/republish-template.php b/templates/republish-template.php
index 66ad738..093dbb8 100644
--- a/templates/republish-template.php
+++ b/templates/republish-template.php
@@ -24,12 +24,17 @@
$license_statement = get_option( 'republication_tracker_tool_policy' );
$license_key = get_option( 'republication_tracker_tool_license', REPUBLICATION_TRACKER_TOOL_DEFAULT_LICENSE );
-$license_badge = sprintf(
- '
',
- REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['url'],
- REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['description'],
- REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['badge']
-);
+
+$using_license = isset( REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ] );
+
+if ( $using_license ) {
+ $license_badge = sprintf(
+ '
',
+ REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['url'],
+ REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['description'],
+ REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['badge']
+ );
+}
// Article title.
$article_title = get_the_title( $republish_post_id );
@@ -177,21 +182,23 @@
-
- %2$s.', 'republication-tracker-tool' ),
- REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['url'],
- REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['description'],
+
+
+ %2$s.', 'republication-tracker-tool' ),
+ REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['url'],
+ REPUBLICATION_TRACKER_TOOL_LICENSES[ $license_key ]['description'],
+ )
)
- )
- );
- ?>
-
+ );
+ ?>
+
+