diff --git src/bp-activity/bp-activity-functions.php src/bp-activity/bp-activity-functions.php index 507387e..507c433 100644 --- src/bp-activity/bp-activity-functions.php +++ src/bp-activity/bp-activity-functions.php @@ -567,6 +567,26 @@ function bp_activity_total_favorites_for_user( $user_id = 0 ) { return BP_Activity_Activity::total_favorite_count( $user_id ); } +/** + * Retrieve the favorite count for an activity + * + * @since BuddyPress (?) + * + * @uses bp_activity_get_meta() + * + * @param int $activity_id activity id. + * @return int Total favorite count for the activity. + */ +function bp_activity_get_favorites_count( $activity_id = 0 ) { + $retval = 0; + + if ( empty( $activity_id ) ){ + return $retval; + } + + return (int) bp_activity_get_meta( $activity_id, 'favorite_count' ); +} + /** Meta *********************************************************************/ /** diff --git src/bp-activity/bp-activity-template.php src/bp-activity/bp-activity-template.php index 0a7ceeb..17fbc4d 100644 --- src/bp-activity/bp-activity-template.php +++ src/bp-activity/bp-activity-template.php @@ -2339,8 +2339,8 @@ function bp_activity_comment_permalink() { * * @uses bp_get_activity_favorite_link() */ -function bp_activity_favorite_link() { - echo bp_get_activity_favorite_link(); +function bp_activity_favorite_link( $activity_id = 0 ) { + echo bp_get_activity_favorite_link( $activity_id ); } /** @@ -2356,9 +2356,16 @@ function bp_activity_favorite_link() { * * @return string The activity favorite link. */ - function bp_get_activity_favorite_link() { + function bp_get_activity_favorite_link( $activity_id = 0 ) { global $activities_template; - return apply_filters( 'bp_get_activity_favorite_link', wp_nonce_url( home_url( bp_get_activity_root_slug() . '/favorite/' . $activities_template->activity->id . '/' ), 'mark_favorite' ) ); + + if ( empty( $activity_id ) ) { + $activity_id = $activities_template->activity->id; + } + + $root_url = trailingslashit( bp_get_root_domain() ); + + return apply_filters( 'bp_get_activity_favorite_link', wp_nonce_url( $root_url . bp_get_activity_root_slug() . '/favorite/' . $activity_id . '/', 'mark_favorite' ) ); } /** diff --git src/bp-blogs/bp-blogs-favorites.php src/bp-blogs/bp-blogs-favorites.php index e69de29..b51507b 100644 --- src/bp-blogs/bp-blogs-favorites.php +++ src/bp-blogs/bp-blogs-favorites.php @@ -0,0 +1,227 @@ +blogs->favorites ) ) { + $bp->blogs->favorites = new self; + } + + return $bp->blogs->favorites; + } + + /** + * Constructor method. + * + * @access public + * @since BuddyPress (?) + */ + public function __construct() { + $this->setup_globals(); + $this->setup_actions(); + } + + /** + * Set preferences. + * + * @access public + * @since BuddyPress (?) + */ + public function setup_globals() { + $this->css_url = trailingslashit( buddypress()->plugin_url . 'bp-blogs/css' ); + $this->preferences = apply_filters( 'bp_blogs_favorites_preferences', array( + 'use_dashicons' => true, + 'filter_content' => true, + ) ); + } + + /** + * Set actions and filters. + * + * @access private + * @since BuddyPress (?) + */ + private function setup_actions() { + + add_action( 'bp_enqueue_scripts', array( $this, 'enqueue_styles' ) ); + + if ( ! empty( $this->preferences['filter_content'] ) ) { + add_action( 'wp_head', array( $this, 'add_content_filter'), 1000 ); + add_action( 'wp_footer', array( $this, 'remove_content_filter'), 0 ); + } + + } + + /** + * Add some specific styling for favorites. + * + * @access public + * @since BuddyPress (?) + */ + public function enqueue_styles() { + $deps = array(); + + if ( ! empty( $this->preferences['use_dashicons'] ) ) { + $deps = array( 'dashicons' ); + } + + $min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; + + $css = $this->css_url . "favorite{$min}.css"; + $css = apply_filters( 'bp_blogs_favorite_css', $css ); + wp_enqueue_style( 'bp-blogs-css', $css, $deps, bp_get_version() ); + } + + /** + * Add Filter to content. + * + * @access public + * @since BuddyPress (?) + */ + public function add_content_filter() { + add_filter( 'the_content', array( $this, 'append_favorites' ), 10, 1 ); + } + + /** + * Remove Filter to content. + * + * @access public + * @since BuddyPress (?) + */ + public function remove_content_filter() { + remove_filter( 'the_content', array( $this, 'append_favorites' ), 10, 1 ); + } + + /** + * Append favorites to post content. + * + * @access public + * @since BuddyPress (?) + */ + public function append_favorites( $content = '' ) { + $post_id = get_the_ID(); + + if ( empty( $post_id ) ){ + return $content; + } + + if ( 'post' != get_post_type( $post_id ) ) { + return $content; + } + + $append = self::get_favorites( $post_id ); + + if ( empty( $append ) ) { + return $content; + } + + return $content . $append; + } + + /** + * Return favorite output + * + * @access public + * @static + * @since BuddyPress (?) + */ + public static function get_favorites( $post_id = 0, $user_id = 0 ) { + $bp = buddypress(); + + // Fetch the activity id for this post + $activity_id = bp_activity_get_activity_id( array( + 'component' => buddypress()->blogs->id, + 'type' => 'new_blog_post', + 'item_id' => get_current_blog_id(), + 'secondary_item_id' => $post_id, + ) ); + + if ( empty( $activity_id ) ) { + return false; + } + + if ( empty( $user_id ) ) { + $user_id = bp_loggedin_user_id(); + } + + $fav_count = bp_activity_get_favorites_count( $activity_id ); + $wrapper_class = array( 'bp-favorite-post' ); + $link_href = '#'; + $link_title = ''; + + if ( ! empty( $user_id ) ) { + $user_favorites = (array) bp_activity_get_user_favorites( $user_id ); + + if( in_array( $activity_id, $user_favorites ) ) { + $wrapper_class[] = 'favorited'; + $link_href = trailingslashit( bp_core_get_user_domain( $user_id ) . $bp->activity->slug . '/favorites' ); + $link_title = __( 'View Favorites', 'buddypress' ); + } else { + $link_href = bp_get_activity_favorite_link( $activity_id ); + $link_title = __( 'Add Favorite', 'buddypress' ); + + } + } + + $link_text = sprintf( __( 'Favorite %s', 'buddypress' ), $fav_count ); + if ( ! empty( $bp->blogs->favorites->preferences['use_dashicons'] ) ) { + $link_text = sprintf( _x( '%s', 'blogs post favorite', 'buddypress' ), $fav_count ); + $wrapper_class[] = 'use-dashicons'; + } + + return bp_get_button( + array( + 'id' => 'favorite_post', + 'component' => $bp->blogs->id, + 'must_be_logged_in' => true, + 'link_href' => $link_href, + 'link_title' => $link_title, + 'link_text' => $link_text, + 'wrapper_id' => 'favorite-' . $activity_id, + 'wrapper_class' => join( ' ', $wrapper_class ), + ) + ); + + } + +} +endif; // class_exists check + +// Load the BP Members admin +add_action( 'bp_init', array( 'BP_Blogs_Favorites', 'register_favorites' ) ); diff --git src/bp-blogs/bp-blogs-loader.php src/bp-blogs/bp-blogs-loader.php index 89cf2a1..ba6ad4c 100644 --- src/bp-blogs/bp-blogs-loader.php +++ src/bp-blogs/bp-blogs-loader.php @@ -96,6 +96,9 @@ class BP_Blogs_Component extends BP_Component { 'buddybar' ); + if ( bp_is_active( 'activity' ) ) + $includes[] = 'favorites'; + if ( is_multisite() ) $includes[] = 'widgets'; diff --git src/bp-blogs/bp-blogs-template.php src/bp-blogs/bp-blogs-template.php index 7115bcf..1fc0fd3 100644 --- src/bp-blogs/bp-blogs-template.php +++ src/bp-blogs/bp-blogs-template.php @@ -1330,3 +1330,44 @@ function bp_blogs_get_profile_stats( $args = '' ) { // Filter and return return apply_filters( 'bp_blogs_get_profile_stats', $r['output'], $r ); } + +/** + * Display Favorite button if blog post is defined. + * + * Use do_action( 'bp_blogs_favorite_post' ) in your template + * to control where the button will be displayed. You'll also + * need to filter 'bp_blogs_favorites_preferences' to deactivate + * the filter applied to content by default. + * + * @uses bp_blogs_get_favorite_button() + * @param int $post_id See + */ +function bp_blogs_favorite_button( $post_id = 0 ) { + echo bp_blogs_get_favorite_button( $post_id ); +} +add_action( 'bp_blogs_favorite_post', 'bp_blogs_favorite_button', 10, 1 ); + + /** + * Return Favorite button if blog post is defined. + * + * @uses bp_blogs_favorite_button [description] + * @param int $post_id + * @return string html output + */ + function bp_blogs_get_favorite_button( $post_id = 0 ) { + $bp = buddypress(); + + if ( empty( $post_id ) ) { + $post_id = get_the_ID(); + } + + if ( empty( $bp->blogs->favorites ) ) { + return; + } + + if ( ! empty( $bp->blogs->favorites->preferences['filter_content'] ) ) { + return; + } + + return apply_filters( 'bp_blogs_get_favorite_button', BP_Blogs_Favorites::get_favorites( $post_id ) , $post_id ); + } diff --git src/bp-blogs/css/favorite.css src/bp-blogs/css/favorite.css index e69de29..c770e81 100644 --- src/bp-blogs/css/favorite.css +++ src/bp-blogs/css/favorite.css @@ -0,0 +1,49 @@ +div.bp-favorite-post a { + background: #fff; /* Old browsers */ + border: 1px solid #ccc; + color: #777; + font-size: .8rem; + cursor: pointer; + outline: none; + padding: 4px 10px; + text-align: center; + text-decoration: none; +} +div.bp-favorite-post a:hover { + background: #ededed; + border: 1px solid #bbb; + color: #555; + outline: none; + text-decoration: none; +} + +div.bp-favorite-post a span { + background: #999; + color: #fff; + font-size: 90%; + margin-left: 2px; + padding: 0 5px; +} +div.bp-favorite-post a:hover span { + background: #555; + color: #fff; +} + +.bp-favorite-post.use-dashicons a::before{ + font-family: 'dashicons'; + speak: none; + font-style: normal; + font-weight: normal; + font-variant: normal; + text-transform: none; + line-height: 1; + /* Better Font Rendering =========== */ + -webkit-font-smoothing: antialiased; + -moz-osx-font-smoothing: grayscale; + content:"\f154"; + margin-right:5px; +} + +.bp-favorite-post.use-dashicons.favorited a::before { + content:"\f155"; +} diff --git src/bp-core/admin/bp-core-settings.php src/bp-core/admin/bp-core-settings.php index e112df7..57bc387 100644 --- src/bp-core/admin/bp-core-settings.php +++ src/bp-core/admin/bp-core-settings.php @@ -118,6 +118,20 @@ function bp_admin_setting_callback_heartbeat() { } /** + * Allow new_blog_post activity to be favorited directly from post. + * + * @since BuddyPress (?) + */ +function bp_admin_setting_callback_favorite_blogpost() { +?> + + /> + + + true, + /** Activity Post type favoriting ************************************/ + + // Allow favoriting activity directly from post + '_bp_enable_blogpost_favorite' => true, + /** BuddyBar **********************************************************/ // Force the BuddyBar @@ -605,6 +610,21 @@ function bp_is_activity_heartbeat_active( $default = true ) { } /** + * Check whether Favoriting a post activity direclty from the post itself is enabled. + * + * @since BuddyPress (?) + * + * @uses bp_get_option() To get the Heartbeat option. + * + * @param bool $default Optional. Fallback value if not found in the database. + * Default: true. + * @return bool True if option is enabled, otherwise false. + */ +function bp_is_activity_favorite_post_active( $default = true ) { + return (bool) apply_filters( 'bp_is_activity_favorite_post_active', (bool) bp_get_option( '_bp_enable_blogpost_favorite', $default ) ); +} + +/** * Get the current theme package ID. * * @since BuddyPress (1.7.0)