esc_html__( 'List View 1', 'bayleaf' ), 'grid-view1' => esc_html__( 'Grid View 1', 'bayleaf' ), 'grid-view2' => esc_html__( 'Grid View 2', 'bayleaf' ), 'grid-view3' => esc_html__( 'Grid View 3', 'bayleaf' ), 'slider1' => esc_html__( 'Slider 1', 'bayleaf' ), 'slider2' => esc_html__( 'Slider 2', 'bayleaf' ), ]; } /** * Add classes to widget's main wrapper. * * @param str $classes Comma separated widget classes. * @param array $widget_data { * Current widget's data to generate customized output. * @type str $widget_id Widget ID. * @type int $widget_pos Widget position in widgetlayer widget-area. * @type array $instance Current widget instance settings. * @type str $id_base Widget ID base. * } * @return array Widget classes. */ public function widget_classes( $classes, $widget_data ) { $instance = $widget_data[2]; if ( isset( $instance['styles'] ) && false !== strpos( $instance['styles'], 'grid' ) ) { $classes[] = 'posts-grid'; } return $classes; } /** * Register widget display posts entry wrapper classes. * * @param str $classes Comma separated entry posts classes. * @param array $instance Settings for the current widget instance. * @param Object $widget The widget instance. * @return array Entry posts classes. */ public function wrapper_classes( $classes, $instance, $widget ) { $classes[] = 'index-view'; if ( false !== strpos( $instance['styles'], 'grid' ) ) { $classes[] = 'flex-wrapper dp-grid'; } else { $classes[] = 'dp-list'; } if ( false !== strpos( $instance['styles'], 'slider' ) ) { $classes[] = 'slider-wrapper'; $classes[] = 'widescreen'; } return $classes; } /** * Register widget display posts entry classes. * * @param str $classes Comma separated entry posts classes. * @param array $instance Settings for the current widget instance. * @param Object $widget The widget instance. * @return str Entry posts classes. */ public function entry_classes( $classes, $instance, $widget ) { if ( false !== strpos( $instance['styles'], 'grid' ) ) { if ( 'grid-view2' === $instance['styles'] ) { $classes[] = 'entry fw-tab-6 fw-tabr-6'; } else { $classes[] = 'entry fw-tab-6 fw-tabr-4'; } } return $classes; } /** * Display widget content to front-end. * * @param array $args Widget display arguments. * @param array $instance Settings for the current widget instance. * @param Object $widget The widget instance. */ public function dp_entry( $args, $instance, $widget ) { $display = $this->get_style_args( $instance['styles'] ); if ( ! empty( $display ) ) { if ( false !== strpos( $instance['styles'], 'grid' ) ) { echo '
'; $this->dp_display_entry( $display, $instance['styles'] ); echo '
'; } else { $this->dp_display_entry( $display, $instance['styles'] ); } } } /** * Add items to widget title area. * * @param array $after_title Items before closing of widget title. * @param array $instance Settings for the current widget instance. * @return str */ public function dp_wid_title( $after_title, $instance ) { $link_html = ''; // Change only if theme specific after_title args has not been altered. if ( '' !== $after_title ) { return $after_title; } if ( $instance['taxonomy'] && ! empty( $instance['terms'] ) ) { foreach ( $instance['terms'] as $cur_term ) { $term_link = get_term_link( $cur_term, $instance['taxonomy'] ); if ( ! is_wp_error( $term_link ) ) { $link_html = sprintf( '%2$s %3$s', esc_url( $term_link ), esc_html__( 'View All', 'bayleaf' ), bayleaf_get_icon( array( 'icon' => 'long-arrow-right' ) ) ); break; } } } return '' . $link_html . ''; } /** * Display entry content to front-end. * * @param array $display_args Content display arguments. * @param str $style Current display post style. */ public function dp_display_entry( $display_args, $style ) { foreach ( $display_args as $args ) { if ( is_array( $args ) ) { bayleaf_markup( 'sub-entry', [ [ [ $this, 'dp_display_entry' ], $args, $style ] ] ); } else { switch ( $args ) { case 'title': $this->title(); break; case 'date': $this->date(); break; case 'ago': $this->ago(); break; case 'author': $this->author(); break; case 'content': $this->content(); break; case 'excerpt': $this->excerpt( $style ); break; case 'category': $this->category(); break; case 'meta': $this->meta(); break; case 'thumbnail-small': $this->featured( 'thumbnail', $style ); break; case 'thumbnail-medium': $this->featured( 'bayleaf-medium', $style ); break; case 'thumbnail-large': $this->featured( 'bayleaf-large', $style ); break; case 'no-thumb': $this->featured( false, $style ); break; default: do_action( 'bayleaf_display_dp_item', $args ); break; } } } } /** * Enqueue scripts and styles to admin. * * @since 1.0.0 */ public function enqueue_admin() { $screen = get_current_screen(); if ( ! in_array( $screen->id, array( 'page', 'widgets', 'customize' ), true ) ) { return; } wp_enqueue_style( 'bayleaf_display_posts_admin_style', get_template_directory_uri() . '/add-on/display-posts/admin/displayposts.css', array(), BAYLEAF_THEME_VERSION, 'all' ); wp_enqueue_script( 'bayleaf_display_posts_admin_js', get_template_directory_uri() . '/add-on/display-posts/admin/displayposts.js', [ 'jquery' ], BAYLEAF_THEME_VERSION, true ); } /** * Get args for displaying elements for specific dp style. * * @param str $style Style for this widget instance. * @return array */ public function get_style_args( $style ) { /* * Default element display instructions. * Instructions array to display particular HTML element as per given sequence. */ switch ( $style ) { case 'list-view1': $d = [ 'thumbnail-medium', [ 'title', 'excerpt' ] ]; break; case 'grid-view1': $d = [ 'thumbnail-medium', [ 'title' ] ]; break; case 'grid-view2': $d = [ 'thumbnail-medium', [ 'category', 'title' ] ]; break; case 'grid-view3': $d = [ 'thumbnail-medium', [ 'category', 'title' ] ]; break; case 'slider1': $d = [ 'thumbnail-large', [ 'category', 'title', 'excerpt' ] ]; break; case 'slider2': $d = [ 'thumbnail-large', [ [ 'title', 'excerpt' ] ] ]; break; default: $d = []; } return apply_filters( 'bayleaf_dp_style_args', $d, $style ); } /** * Display post entry title. * * @since 1.0.0 */ public function title() { if ( get_the_title() ) { the_title( sprintf( '
', esc_url( get_permalink() ) ), '
' ); } } /** * Display post entry date. * * @since 1.0.0 */ public function date() { printf( '
', esc_attr( get_the_date( DATE_W3C ) ), esc_html( get_the_date( 'M j, Y' ) ) ); } /** * Display human readable post entry date. * * @since 1.0.0 */ public function ago() { /* translators: %s: human-readable time difference */ $time = sprintf( esc_html_x( '%s ago', 'human-readable time difference', 'bayleaf' ), esc_html( human_time_diff( get_the_time( 'U' ), current_time( 'timestamp' ) ) ) ); printf( '
%s
', $time ); // WPCS xss ok. Variable escaped properly. } /** * Display post entry author. * * @since 1.0.0 */ public function author() { printf( '
%s
', esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ), esc_html( get_the_author_meta( 'display_name' ) ) ); } /** * Display post featured content. * * @since 1.0.0 * * @param str $size Thumbanil Size. * @param str $style Current display post style. */ public function featured( $size, $style = '' ) { if ( bayleaf_get_mod( 'bayleaf_thumbnail_placeholder', 'none' ) || has_post_thumbnail() ) { if ( $style && in_array( $style, [ 'slider1', 'slider2' ], true ) ) { $featured_content = [ [ [ $this, 'thumbnail' ], $size ], ]; } else { $featured_content = [ [ 'bayleaf_get_template_partial', 'template-parts/meta', 'meta-permalink' ], [ [ $this, 'thumbnail' ], $size ], ]; } bayleaf_markup( 'dp-featured-content', $featured_content ); } } /** * Display post entry thumbnail. * * @since 1.0.0 * * @param str $size Thumbanil Size. */ public function thumbnail( $size ) { if ( ! has_post_thumbnail() ) { return; } if ( $size ) { echo '
'; the_post_thumbnail( $size ); echo '
'; } } /** * Display post content. * * @since 1.0.0 */ public function content() { echo '
'; the_content(); echo '
'; } /** * Display post content. * * @since 1.0.0 * * @param str $style Current display post style. */ public function excerpt( $style ) { // Short circuit filter. $check = apply_filters( 'bayleaf_display_posts_excerpt', false, $style ); if ( false !== $check ) { return; } $text = get_the_content( '' ); $text = wp_strip_all_tags( strip_shortcodes( $text ) ); /** This filter is documented in wp-includes/post-template.php */ $text = apply_filters( 'the_content', $text ); $text = str_replace( ']]>', ']]>', $text ); /** * Filters the number of words in an excerpt. * * @since 1.0.0 * * @param int $number The number of words. Default 55. */ $excerpt_length = apply_filters( 'bayleaf_dp_excerpt_length', 55, $style ); // Generate excerpt teaser text and link. $exrpt_url = esc_url( get_permalink() ); $exrpt_text = esc_html__( 'Continue Reading', 'bayleaf' ); $exrpt_title = get_the_title(); if ( 0 === strlen( $exrpt_title ) ) { $screen_reader = ''; } else { $screen_reader = sprintf( '%s', $exrpt_title ); } $excerpt_teaser = sprintf( '

%2$s → %3$s

', $exrpt_url, $exrpt_text, $screen_reader ); /** * Filters the string in the "more" link displayed after a trimmed excerpt. * * @since 1.0.0 * * @param string $more_string The string shown within the more link. */ $excerpt_more = apply_filters( 'bayleaf_dp_excerpt_more', ' ' . $excerpt_teaser, $style ); $text = wp_trim_words( $text, $excerpt_length, $excerpt_more ); printf( '
%s
', $text ); // WPCS xss ok. } /** * Modify display post's excerpt length. * * @since 1.0.0 * * @param int $length Excerpt length. * @param str $style Current display post style. * @return int Excerpt length. */ public function excerpt_length( $length, $style ) { if ( 'slider1' === $style ) { $length = 0; } if ( 'slider2' === $style ) { $length = 25; } return $length; } /** * Modify display post's excerpt length. * * @since 1.0.0 * * @param str $teaser Excerpt teaser. * @param str $style Current display post style. * @return int Excerpt teaser. */ public function excerpt_more( $teaser, $style ) { if ( 'slider1' === $style ) { $exrpt_url = esc_url( get_permalink() ); $exrpt_text = esc_html__( 'Read More', 'bayleaf' ); $teaser = sprintf( '

%2$s

', $exrpt_url, $exrpt_text ); } return $teaser; } /** * Display slider navigation. * * @since 1.0.0 * * @param array $args Settings & args for the current widget instance. */ public function navigate( $args ) { $instance = $args['instance']; $query = $args['query']; if ( 1 >= $query->post_count ) { return; } if ( false === strpos( $instance['styles'], 'slider' ) ) { return; } $navigation = sprintf( '', bayleaf_get_icon( [ 'icon' => 'angle-left' ] ), esc_html__( 'Previous Slide', 'bayleaf' ) ); $navigation .= sprintf( '', bayleaf_get_icon( [ 'icon' => 'angle-right' ] ), esc_html__( 'Next Slide', 'bayleaf' ) ); if ( 'slider2' === $instance['styles'] ) { echo $navigation; // WPCS xss ok. Contains HTML, other values escaped. } else { printf( '
%s
', $navigation ); // WPCS xss ok. Contains HTML, other values escaped. } } /** * Display post categories. * * @since 1.0.0 */ public function category() { echo '
'; the_category( ', ' ); echo '
'; } /** * Display post meta. * * @since 1.0.0 */ public function meta() { echo '
'; $this->author(); esc_html_e( 'on', 'bayleaf' ); $this->date(); echo '
'; } /** * Register the custom Widget. * * @since 1.0.0 */ public function register_custom_widget() { require_once get_template_directory() . '/add-on/display-posts/class-display-posts-widget.php'; register_widget( 'bayleaf\Display_Posts_Widget' ); } } Display_Posts::init();