'sgwindow_slider', 'description' => __( 'Responsive slider for displaying images, posts from category, popular posts, portfolio.', 'sg-window' )); /* Widget control settings. */ $control_ops = array( 'width' => 250, 'height' => 200, 'id_base' => 'sgwindow_slider'); /* Create the widget. */ parent::__construct( 'sgwindow_slider', __( 'SG Slider', 'sg-window' ), $widget_ops, $control_ops ); add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_styles' ) ); add_action( 'admin_footer-widgets.php', array( $this, 'print_scripts' ), 9999 ); add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) ); } /** * Fix for the color-picker * * @since SG Window 1.1.0 * */ public function print_scripts() { ?> defaults( $instance ) ); $curr_query = null; $popular_posts = null; if ( 1 == $instance['content_type'] ) { global $post; $not_in = array(); if( is_singular() ) { $not_in []= $post->ID; } $not_in = array_merge ( $not_in, get_option( 'sticky_posts' ) ); $args = array(); $tax = 'category'; if( '0' != $instance['category'] ) { $args = array( array( 'taxonomy' => $tax, 'terms' => array( $instance['category'] ), 'field' => 'term_id', 'operator' => 'IN', ), ); } $query = new WP_Query( array( 'order' => 'DESC', 'orderby' => $instance['order'], 'posts_per_page' => $instance['count'], 'no_found_rows' => true, 'post_status' => 'publish', 'has_password' => false, 'post__not_in' => $not_in, 'post_type' => array('post'), 'tax_query' => $args, ) ); $curr_query = $query; } elseif ( 3 == $instance['content_type'] ) { //from current query global $wp_query; $curr_query = $wp_query; } elseif ( 4 == $instance['content_type'] ) { //featured posts global $post; $not_in = array(); if( is_singular() ) { $not_in []= $post->ID; } $sticky = get_option( 'sticky_posts' ); $args = array(); $tax = 'category'; if( '0' != $instance['category'] ) { $args = array( array( 'taxonomy' => $tax, 'terms' => array( $instance['category'] ), 'field' => 'term_id', 'operator' => 'IN', ), ); } $query = new WP_Query( array( 'order' => 'DESC', 'orderby' => $instance['order'], 'posts_per_page' => $instance['count'], 'no_found_rows' => true, 'post_status' => 'publish', 'has_password' => false, 'post__in' => $sticky, 'post__not_in' => $not_in, 'post_type' => array('post'), 'tax_query' => $args, ) ); $curr_query = $query; } elseif ( 2 == $instance['content_type'] ) { //portfolio global $post; $not_in = array(); if( is_singular() ) { $not_in []= $post->ID; } $not_in = array_merge ( $not_in, get_option( 'sticky_posts' ) ); $args = array(); $tax = 'jetpack-portfolio-type'; if( '0' != $instance['jetpack-portfolio-type'] ) { $args = array( array( 'taxonomy' => $tax, 'terms' => array( $instance['jetpack-portfolio-type'] ), 'field' => 'term_id', 'operator' => 'IN', ), ); } $query = new WP_Query( array( 'order' => 'DESC', 'posts_per_page' => $instance['count'], 'no_found_rows' => true, 'post_status' => 'publish', 'has_password' => false, 'post__not_in' => $not_in, 'post_type' => 'jetpack-portfolio', 'tax_query' => $args, ) ); $curr_query = $query; } elseif ( 6 == $instance['content_type'] ) { //popular posts if( class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'stats' ) && function_exists ( 'stats_get_csv' ) ) { $popular_posts = stats_get_csv( 'postviews', 'days=-1&limit=-1' ); } } elseif ( 5 == $instance['content_type'] ) { //related posts global $post; $not_in = array(); if( is_singular() ) { $not_in []= $post->ID; } $not_in = array_merge ( $not_in, get_option( 'sticky_posts' ) ); $args = array(); $args = array ( 'relation' => 'OR', array( 'taxonomy' => 'category', 'terms' => wp_get_post_categories( $post->ID ) , 'field' => 'term_id', 'operator' => 'IN', ), array( 'taxonomy' => 'post_tag', 'terms' => wp_get_post_tags( $post->ID, array( 'fields' => 'ids' ) ) , 'field' => 'term_id', 'operator' => 'IN', ), ); $query = new WP_Query( array( 'order' => 'DESC', 'orderby' => $instance['order'], 'posts_per_page' => $instance['count'], 'no_found_rows' => true, 'post_status' => 'publish', 'has_password' => false, 'post__not_in' => $not_in, 'post_type' => array('post'), 'tax_query' => $args, ) ); $curr_query = $query; } //print the widget for the sidebar if ( 0 == $instance['content_type'] || ( isset( $curr_query ) && $curr_query->have_posts() ) || isset( $popular_posts ) ) { echo $before_widget; $title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ); if( '' !== trim($instance['title'])) echo $before_title . esc_html( $instance['title'] ) . $after_title; if ( 0 == $instance['content_type'] ) { for ( $i = 0; $i < $instance['count']; $i++ ) { if ( ! isset ( $instance['is_link_' . $i ] ) || empty ( $instance['is_link_' . $i ] ) ) $instance[ 'is_link_' . $i ] = $instance[ 'is_link' ]; if ( ! isset ( $instance['link_' . $i ] ) || empty ( $instance['link_' . $i ] ) ) $instance[ 'link_' . $i ] = '#'; if ( ! isset ( $instance['img_' . $i ] ) || empty ( $instance['img_' . $i ] ) || '' == $instance['img_' . $i ] ) $instance[ 'img_' . $i ] = $instance['empty' ]; if ( ! isset ( $instance['title_' . $i ] ) || empty ( $instance['title_' . $i ] ) ) $instance[ 'title_' . $i ] = __( 'Slide Title', 'sg-window' ) . ' ' . ( $i + 1 ); if ( ! isset ( $instance['descr_' . $i ] ) || empty ( $instance['descr_' . $i ] ) ) $instance[ 'descr_' . $i ] = __( 'description', 'sg-window' ); } } elseif ( 6 == $instance['content_type'] ) { //popular posts $i = 0; if( isset( $popular_posts ) ) { foreach ( $popular_posts as $post ) { if ( $i >= $instance[ 'count' ] ) break; if ( ( '1' == $instance['is_popular_pages'] || 'post' == get_post_type( $post['post_id'] ) ) && 'publish' == get_post_status ( $post['post_id'] ) && false == post_password_required ( $post['post_id'] ) && 0 != $post['post_id'] ) { $instance['img_' . $i ] = $instance[ 'empty' ]; if ( has_post_thumbnail( $post['post_id'] ) ) { $img = wp_get_attachment_image_src( get_post_thumbnail_id( $post['post_id'] ), $instance['image_size'] ); if ( $img ) $instance['img_' . $i ] = $img[0]; } $instance[ 'title_' . $i ] = $post['post_title']; $instance[ 'descr_' . $i ] = ''; $instance[ 'link_' . $i ] = $post['post_permalink']; $instance[ 'is_link_' . $i ] = '1'; $instance[ 'cat_' . $i ] = ''; if ( '1' == $instance[ 'is_cat' ] ) { $categories = get_the_category( $post['post_id'] ); if ( ! empty( $categories ) ) { $instance[ 'cat_' . $i ] = $categories[0]->name; } } $i++; } } } $instance['count'] = $i; } else { $i = 0; while ( $curr_query->have_posts() ) { $curr_query->the_post(); $instance['img_' . $i ] = $instance[ 'empty' ]; if ( has_post_thumbnail() && ! post_password_required() ) { $img = wp_get_attachment_image_src( get_post_thumbnail_id( get_the_ID() ), $instance['image_size'] ); if ( $img ) $instance['img_' . $i ] = $img[0]; } $instance[ 'title_' . $i ] = get_the_title(); $instance[ 'descr_' . $i ] = get_the_excerpt(); $instance[ 'link_' . $i ] = get_permalink(); $instance[ 'is_link_' . $i ] = '1'; $instance[ 'cat_' . $i ] = ''; if ( '1' == $instance[ 'is_cat' ] ) { $categories = get_the_category( get_the_ID() ); if ( ! empty( $categories ) ) { $instance[ 'cat_' . $i ] = $categories[0]->name; } } $i++; if ( 3 == $instance['content_type'] && $instance['count'] == $i ) break; } $instance['count'] = $i; } ?>
100 ? $instance['speed'] : 1000; $instance['delay'] = absint( $new_instance['delay'] ); $instance['delay'] = $instance['delay'] > 10 ? $instance['delay'] : 4000; $instance['height'] = absint( $new_instance['height'] ); $instance['height'] = $instance['height'] > 100 ? 40 : $instance['height']; $instance['height'] = $instance['height'] < 10 ? 10 : $instance['height']; $instance['text_color'] = $this->sanitize_hex_color( $new_instance['text_color'] ); $instance['margin'] = absint( $new_instance['margin'] ); $instance['margin'] = $instance['margin'] > 34 ? 20 : $instance['margin']; $possible_values = array('post-thumbnail', 'thumbnail', 'large', 'full'); $instance['image_size'] = ( in_array( $new_instance['image_size'], $possible_values ) ? $new_instance['image_size'] : 'large'); if( isset( $new_instance['is_play'] ) ) $instance['is_play'] = '1'; if( isset( $new_instance['is_background'] ) ) $instance['is_background'] = '1'; if( isset( $new_instance['is_cat'] ) ) $instance['is_cat'] = '1'; if( isset( $new_instance['is_popular_pages'] ) ) $instance['is_popular_pages'] = '1'; $instance['content_type'] = absint( $new_instance['content_type'] ); $instance['category'] = absint( $new_instance['category'] ); $instance['jetpack-portfolio-type'] = absint( $new_instance['jetpack-portfolio-type'] ); $possible_values = array('date', 'rand', 'comment_count', 'popular', ); $instance['order'] = ( in_array( $new_instance['order'], $possible_values ) ? $new_instance[order] : 'date' ); for( $i = 0; $i < $instance['count']; $i++ ) { $instance[ 'title_' . $i ] = esc_html( $new_instance[ 'title_' . $i ] ); $instance[ 'descr_' . $i ] = esc_html( $new_instance[ 'descr_' . $i ] ); $instance[ 'link_' . $i ] = esc_url_raw( $new_instance[ 'link_' . $i ] ); $img = wp_get_attachment_image_src( $new_instance[ 'img_' . $i ], $instance['image_size'] ); if ( $img ) $instance['img_' . $i] = esc_url_raw( $img[0] ); else $instance[ 'img_' . $i ] = esc_url_raw( $new_instance[ 'img_' . $i ] ); if( isset( $new_instance[ 'is_link_' . $i ] ) ) $instance[ 'is_link_' . $i ] = '1'; } return $instance; } /** * Widget form * * @since SG Window 1.1.0 * * @param array $instance Array of widget options. */ function form( $instance ) { // Output admin widget options form // Set up some default widget settings. $instance = wp_parse_args( (array) $instance, $this->defaults( $instance ) ); sgwindow_echo_input_text( $this, 'title', $instance, __( 'Title: ', 'sg-window' ), 0); sgwindow_echo_input_text( $this, 'count', $instance, __( 'Number of Slides', 'sg-window' ) ); /* What to display */ _e( 'What you wish to display? (Press "Apply" button to see new fields):', 'sg-window' ); ?> get_field_id( 'title_' . $i ) . $i ); sgwindow_echo_input_upload_id( $this, 'img_' . $i, $instance, __( 'Image: ', 'sg-window' )); sgwindow_echo_input_text( $this, 'title_' . $i, $instance, __( 'Title: ', 'sg-window' ) ); sgwindow_echo_input_text( $this, 'descr_' . $i, $instance, __( 'Description: ', 'sg-window' ) ); sgwindow_echo_input_checkbox( $this, 'is_link_' . $i, $instance, __( 'Display Link? ', 'sg-window' ) ); sgwindow_echo_input_text( $this, 'link_' . $i, $instance, __( 'Link: ', 'sg-window' ) ); sgwindow_echo_section_main_end(); } } sgwindow_echo_section_start( __( 'Slider options', 'sg-window' ), $this->get_field_id( 'speed' ) ); sgwindow_echo_input_text( $this, 'speed', $instance, __( 'Movement Speed (ms): ', 'sg-window' ) ); sgwindow_echo_input_text( $this, 'delay', $instance, __( 'Delay (ms): ', 'sg-window' ) ); sgwindow_echo_input_checkbox( $this, 'is_play', $instance, __( 'Auto play slides', 'sg-window' ) ); sgwindow_echo_input_text( $this, 'height', $instance, __( 'Height of slides (number between 10-100, % of width): ', 'sg-window' ) ); sgwindow_echo_input_text( $this, 'margin', $instance, __( 'Visible part of the next and previous slide ( number between 0-34, %): ', 'sg-window' ) ); sgwindow_echo_input_color( $this, 'text_color', $instance, __( 'Text color: ', 'sg-window'), '#ffffff' ); sgwindow_echo_input_checkbox( $this, 'is_background', $instance, __( 'Display Image as background ', 'sg-window' ) ); sgwindow_echo_section_end(); } /** * Return array Defaults * * @since SG Window 1.1.0 */ function defaults( $instance ){ $defaults = array('title' => '', 'count' => '4', 'speed' => sgwindow_get_theme_mod( 'slider_speed' ), 'delay' => sgwindow_get_theme_mod( 'slider_delay' ), 'is_play' => ( $instance == null ? sgwindow_get_theme_mod( 'slider_play' ) : '' ), 'empty' => get_template_directory_uri() . '/img/0.jpg', 'img_0' => get_template_directory_uri() . '/img/1.jpg', 'img_1' => get_template_directory_uri() . '/img/2.jpg', 'img_2' => get_template_directory_uri() . '/img/3.jpg', 'img_3' => get_template_directory_uri() . '/img/4.jpg', 'descr' => __( 'Description', 'sg-window' ), 'link' => '#', 'is_link' => ($instance == null ? '1' : ''), 'height' => sgwindow_get_theme_mod( 'slider_height' ), 'margin' => sgwindow_get_theme_mod( 'slider_margin' ), 'text_color' => '#ffffff', 'content_type' => sgwindow_get_theme_mod( 'slider_content_type' ), 'category' => '0', 'jetpack-portfolio-type' => '0', 'order' => 'date', 'image_size' => 'large', 'is_background' => ( $instance == null ? '1' : ''), 'is_cat' => '', 'is_popular_pages' => '', ); return $defaults; } /* Sanitize hex color. * @param string color. * @return string color. */ function sanitize_hex_color( $color ) { if ( '' === $color ) return ''; // 3 or 6 hex digits, or the empty string. if ( preg_match('|^#([A-Fa-f0-9]{3}){1,2}$|', $color ) ) return $color; return null; } } /* Register widget * * @since SG Window 1.1.0 * */ function sgwindow_register_slider_widget() { register_widget( 'sgwindow_slider' ); } add_action( 'widgets_init', 'sgwindow_register_slider_widget' );