Index: src/bp-activity/bp-activity-embeds.php new file mode 100644 =================================================================== --- /dev/null +++ src/bp-activity/bp-activity-embeds.php @@ -0,0 +1,288 @@ + + */ +function bp_activity_embed_add_oembed_provider() { + // Only register our provider on BuddyPress pages. + if ( false === is_buddypress() ) { + return; + } + + if ( bp_core_enable_root_profiles() ) { + $domain = bp_get_root_domain(); + } else { + $domain = bp_get_members_directory_permalink(); + } + + wp_oembed_add_provider( $domain . '*/activity/*', get_oembed_endpoint_url() ); +} +add_action( 'bp_init', 'bp_activity_embed_add_oembed_provider' ); + +/** + * Use our custom embed template for activity items. + * + * @since 2.5.0 + * + * @param string $retval Current embed template + * @return string + */ +function bp_activity_embed_filter_template( $retval ) { + if ( ! bp_is_single_activity() ) { + return $retval; + } + + // Embed template hierarchy! + return bp_locate_template( array( + 'embeds/template-single-activity.php', + 'embeds/template.php' + ) ); +} +add_filter( 'embed_template', 'bp_activity_embed_filter_template' ); + +/** + * Inject activity content into the embed template. + * + * @since 2.5.0 + */ +function bp_activity_embed_inject_content() { + if ( ! bp_is_single_activity() ) { + return; + } + + bp_get_template_part( 'embeds/activity' ); +} +add_action( 'embed_content', 'bp_activity_embed_inject_content' ); + +/** + * Adds oEmbed discovery links on single activity pages. + * + * @since 2.5.0 + * + * @param string $retval Current discovery links. + * @return string + */ +function bp_activity_embed_oembed_discovery_links( $retval ) { + if ( ! bp_is_single_activity() ) { + return $retval; + } + + $permalink = bp_displayed_user_domain() . bp_get_activity_slug() . '/' . bp_current_action() . '/'; + + $retval = '' . "\n"; + + if ( class_exists( 'SimpleXMLElement' ) ) { + $retval .= '' . "\n"; + } + + return $retval; +} +add_filter( 'oembed_discovery_links', 'bp_activity_embed_oembed_discovery_links' ); + +/** + * Filter the oEmbed post ID. + * + * WP needs a real WordPress post otherwise oEmbed will fail. So here, we + * pass the Members Directory page ID as a dummy, while adding some markers + * that we will use to filter other parts of oEmbed so activity embedding will + * work. + * + * @since 2.5.0 + * + * @param int $retval Current post ID + * @param string $url Current embed URL + * @return int + */ +function bp_activity_embed_filter_oembed_request_post_id( $retval, $url ) { + // Check the URL to see if this is a single activity URL. + // @todo Do checks for BP root domain + if ( 0 !== strpos( $url, bp_get_members_directory_permalink() ) ) { + return $retval; + } + + // Check for activity slug + if ( false === strpos( $url, '/' . bp_get_activity_slug() . '/' ) ) { + return $retval; + } + + $url = trim( untrailingslashit( $url ) ); + + // Grab the activity ID + $activity_id = (int) substr( + $url, + strrpos( $url, '/' ) + 1 + ); + if ( empty( $activity_id ) ) { + return $retval; + } + + // Check if activity item still exists. + $activity = new BP_Activity_Activity( $activity_id ); + if ( empty( $activity->component ) ) { + return $retval; + } + + // Add markers to tell that we're embedding a single activity + buddypress()->activity->embedurl_in_progress = $url; + buddypress()->activity->embedid_in_progress = $activity_id; + + // Bypass explicit post check by passing members directory page ID + $page_ids = bp_core_get_directory_page_ids(); + return $page_ids['members']; +} +add_filter( 'oembed_request_post_id', 'bp_activity_embed_filter_oembed_request_post_id', 10, 2 ); + +/** + * Pass our BuddyPress activity permalink for embedding. + * + * @since 2.5.0 + * + * @see bp_activity_oembed_request_post_id() + * + * @param string $retval Current embed URL + * @return string + */ +function bp_activity_embed_filter_post_embed_url( $retval ) { + if ( false === isset( buddypress()->activity->embedurl_in_progress ) && ! bp_is_single_activity() ) { + return $retval; + } + + $url = bp_is_single_activity() ? bp_displayed_user_domain() . bp_get_activity_slug() . '/' . bp_current_action() . '/' : buddypress()->activity->embedurl_in_progress; + $url = trailingslashit( $url ); + + // This is for the 'WordPress Embed' block + // @see bp_activity_embed_comments_button() + if ( 'the_permalink' !== current_filter() ) { + $url = add_query_arg( 'embed', 'true', trailingslashit( $url ) ); + } + + return $url; +} +add_filter( 'post_embed_url', 'bp_activity_embed_filter_post_embed_url' ); + +/** + * Filter the oEmbed response data to reference our activity content. + * + * @since 2.5.0 + * + * @param array $retval Current response data + * @return array + */ +function bp_activity_embed_filter_oembed_response_data( $retval ) { + if ( false === isset( buddypress()->activity->embedurl_in_progress ) ) { + return $retval; + } + + $activity = new BP_Activity_Activity( buddypress()->activity->embedid_in_progress ); + + $retval['title'] = __( 'Activity', 'buddypress' ); + $retval['author_url'] = bp_core_get_user_domain( $activity->user_id ); + + return $retval; +} +add_filter( 'oembed_response_data', 'bp_activity_embed_filter_oembed_response_data', 20 ); + +/** + * Filter the embed HTML for default oEmbed fallback HTML. + * + * @param string $retval Current embed HTML + * @return string + */ +function bp_activity_embed_filter_html( $retval ) { + if ( false === isset( buddypress()->activity->embedurl_in_progress ) && ! bp_is_single_activity() ) { + return $retval; + } + + // Change 'Embedded WordPress Post' to 'Embedded Activity Item' + $retval = str_replace( __( 'Embedded WordPress Post' ), __( 'Embedded Activity Item', 'buddypress' ), $retval ); + + // Remove default
+ $retval = substr( $retval, strpos( $retval, '
' ) + 13 ); + + // Set up new
+ $activity_id = bp_is_single_activity() ? bp_current_action() : buddypress()->activity->embedid_in_progress; + $activity = new BP_Activity_Activity( $activity_id ); + $mentionname = bp_activity_do_mentions() ? ' (@' . bp_activity_get_user_mentionname( $activity->user_id ) . ')' : ''; + $date = date_i18n( get_option( 'date_format' ), strtotime( $activity->date_recorded ) ); + + // 'wp-embedded-content' CSS class is necessary due to how the embed JS works. + $blockquote = sprintf( '
%1$s%2$s %3$s
', + apply_filters( 'bp_get_activity_content_body', $activity->content ), + '- ' . bp_core_get_user_displayname( $activity->user_id ) . $mentionname, + '' . $date . '' + ); + + /** + * Filters the fallback HTML used when embedding a BP activity item. + * + * @since 2.5.0 + * + * @param string $blockquote Current fallback HTML + * @param BP_Activity_Activity $activity Activity object + */ + $blockquote = apply_filters( 'bp_activity_embed_fallback_html', $blockquote, $activity ); + + // Add our custom
+ return $blockquote . $retval; +} +add_filter( 'embed_html', 'bp_activity_embed_filter_html' ); + +/** + * Prints the markup for the activity embed comments button. + * + * @since 2.5.0 + */ +function bp_activity_embed_comments_button() { + if ( ! bp_is_single_activity() ) { + return; + } + + // Make sure our custom permalink shows up in the 'WordPress Embed' block. + add_filter( 'the_permalink', 'bp_activity_embed_filter_post_embed_url' ); + + // Only show comment bubble if we have some activity comments. + $count = bp_activity_get_comment_count(); + if ( empty( $count ) ) { + return; + } +?> + +
+ + + Comment', + '%s Comments', + $count + ), + number_format_i18n( $count ) + ); + ?> + +
+ + 10, 'search_query_arg' => 'activity_search', + 'features' => array( 'embeds' ) ) ); } @@ -67,6 +68,12 @@ $includes[] = 'akismet'; } + // Embeds - only applicable for WP 4.4+ + if ( bp_get_major_wp_version() >= 4.4 && bp_is_active( $this->id, 'embeds' ) ) { + $includes[] = 'embeds'; + } + + // Admin-specific if ( is_admin() ) { $includes[] = 'admin'; } Index: src/bp-templates/bp-legacy/buddypress/embeds/activity.php new file mode 100644 =================================================================== --- /dev/null +++ src/bp-templates/bp-legacy/buddypress/embeds/activity.php @@ -0,0 +1,15 @@ + + + + +
+ +

+ + + + + + + + Index: src/bp-templates/bp-legacy/buddypress/embeds/css.php new file mode 100644 =================================================================== --- /dev/null +++ src/bp-templates/bp-legacy/buddypress/embeds/css.php @@ -0,0 +1,26 @@ + \ No newline at end of file Index: src/bp-templates/bp-legacy/buddypress/embeds/footer.php new file mode 100644 =================================================================== --- /dev/null +++ src/bp-templates/bp-legacy/buddypress/embeds/footer.php @@ -0,0 +1,33 @@ +
+
+ %s', + esc_url( home_url() ), + esc_url( get_site_icon_url( 32, admin_url( 'images/w-logo-blue.png' ) ) ), + esc_url( get_site_icon_url( 64, admin_url( 'images/w-logo-blue.png' ) ) ), + esc_html( get_bloginfo( 'name' ) ) + ); + + /** + * Filter the site title HTML in the embed footer. + * + * @since 4.4.0 + * + * @param string $site_title The site title HTML. + */ + echo apply_filters( 'embed_site_title_html', $site_title ); + ?> +
+ +
+ +
+
\ No newline at end of file Index: src/bp-templates/bp-legacy/buddypress/embeds/header.php new file mode 100644 =================================================================== --- /dev/null +++ src/bp-templates/bp-legacy/buddypress/embeds/header.php @@ -0,0 +1,18 @@ + +
+
+ + + +
+ +

+ + + +

+ + +

@

+ +
Index: src/bp-templates/bp-legacy/buddypress/embeds/template.php new file mode 100644 =================================================================== --- /dev/null +++ src/bp-templates/bp-legacy/buddypress/embeds/template.php @@ -0,0 +1,54 @@ + + + class="no-js"> + + <?php echo wp_get_document_title(); ?> + + + + +> +
> + + +
+ + + + \ No newline at end of file