ID ); } else { return; } } /** *It creates thumbnails of first image of post * @param $post_id * @return void */ function rps_post_img_thumb($post_id = NULL ){ $width = get_option('rps_width'); $height = get_option('rps_height'); $slider_content = get_option('rps_slider_content'); $post_per_slide = get_option('rps_post_per_slide'); $total_posts = get_option('rps_total_posts'); $category_ids = get_option('rps_category_ids'); $post_include_ids = get_option('rps_post_include_ids'); $post_exclude_ids = get_option('rps_post_exclude_ids'); $set_img_width = ($width/$post_per_slide) - 12; if($slider_content == 3){ $set_img_width = (int)(($set_img_width/2) - 20); } $set_img_height = $height - 54; if ( empty($post_id) ) { $args = array( 'numberposts' => $total_posts, 'offset' => 0, 'category' => $category_ids, 'orderby' => 'post_date', 'order' => 'DESC', 'include' => $post_include_ids, 'exclude' => $post_exclude_ids, 'post_type' => 'post', 'post_status' => 'publish' ); $recent_posts = get_posts( $args ); if ( count($recent_posts)< $total_posts ) { $total_posts = count($recent_posts); } foreach( $recent_posts as $key=>$val ) { $post_details[$key]['post_ID'] = $val->ID; $post_details[$key]['post_content'] = $val->post_content; } } else { $post_details['0']['post_ID'] = $post_id; $get_post_details = get_post( $post_id ); $post_details['0']['post_content'] = $get_post_details->post_content; } foreach ( $post_details as $key_p=> $val_p ) { $first_img_name = ''; $img_name=''; $first_img_src = ''; $first_img_name_arr = get_post_custom_values('rps_custom_thumb', $val_p['post_ID']); $first_img_name = $first_img_name_arr['0']; if (function_exists('has_post_thumbnail') && has_post_thumbnail( $val_p['post_ID'] ) && empty($first_img_name)){ $img_details = wp_get_attachment_image_src( get_post_thumbnail_id( $val_p['post_ID'] ), 'full' ); $first_img_name = $img_details[0]; }else{ if(empty($first_img_name)){ preg_match_all('//i', $val_p['post_content'], $matches); if ( count($matches) && isset($matches[1]) ) { $first_img_name = $matches[1][0]; } } } if( isset($_SERVER['SUBDOMAIN_DOCUMENT_ROOT']) && !empty($_SERVER['SUBDOMAIN_DOCUMENT_ROOT']) ){ $server_root = $_SERVER['SUBDOMAIN_DOCUMENT_ROOT']; }elseif( isset($_SERVER['SPT_DOCROOT']) && !empty($_SERVER['SPT_DOCROOT']) ){ $server_root = $_SERVER['SPT_DOCROOT']; }else{ $server_root = $_SERVER['DOCUMENT_ROOT']; } if(!empty($first_img_name)){ $arr_img = explode('/',$first_img_name); unset($arr_img[0]); unset($arr_img[1]); unset($arr_img[2]); if( isset($_SERVER['SPT_DOCROOT']) && !empty($_SERVER['SPT_DOCROOT']) ){ unset($arr_img[3]); } $first_img_src = $server_root."/".implode('/',$arr_img); } if( !empty($first_img_src) ){ $size = @getimagesize( $first_img_src ); if ( $set_img_width > 0 && $set_img_height > 0 && $size){ if($size[0] <= $set_img_width && $size[1] <= $set_img_height){ $img_file = $first_img_src; }else { $img_file = image_resize($first_img_src,$set_img_width,$set_img_height,'true'); } } if ( !empty($img_file) ) { $new_wrp_img_src = substr($img_file,strlen($server_root)); if ( $rps_image_src = get_post_custom_values('_rps_img_src', $val_p['post_ID']) ) { $old_wrp_img_src = $rps_image_src['0']; if ( $old_wrp_img_src != $new_wrp_img_src ) { $old_img_path = $server_root.$old_wrp_img_src; if( !empty($old_wrp_img_src) ) { $is_delete = get_post_meta($val_p['post_ID'], '_rps_is_delete_img'); if( is_file($old_img_path) && $is_delete[0] ){ @unlink($old_img_path); } } update_post_meta($val_p['post_ID'], '_rps_img_src', $new_wrp_img_src); } } else { add_post_meta($val_p['post_ID'], '_rps_img_src', $new_wrp_img_src); } if($size[0] <= $set_img_width && $size[1] <= $set_img_height){ if ( get_post_meta($val_p['post_ID'], '_rps_is_delete_img') ) { update_post_meta($val_p['post_ID'], '_rps_is_delete_img', 0); } }else { if ( get_post_meta($val_p['post_ID'], '_rps_is_delete_img') ) { update_post_meta($val_p['post_ID'], '_rps_is_delete_img', 1); }else{ add_post_meta($val_p['post_ID'], '_rps_is_delete_img', 1); } } } }else{ if ( $rps_image_src = get_post_custom_values('_rps_img_src', $val_p['post_ID']) ) { $old_wrp_img_src = $rps_image_src['0']; $old_img_path = $server_root.$old_wrp_img_src; if( !empty($old_wrp_img_src) ) { $is_delete = get_post_meta($val_p['post_ID'], '_rps_is_delete_img'); if( is_file($old_img_path) && $is_delete[0] ){ @unlink($old_img_path); delete_post_meta($val_p['post_ID'], '_rps_img_src', $old_wrp_img_src); delete_post_meta($val_p['post_ID'], '_rps_is_delete_img'); } } } } } return; } /** Create menu for options page */ function rps_admin_actions() { add_options_page(__('Recent Posts Slider', 'rps'), __('Recent Posts Slider', 'rps'), 'manage_options', 'recent-posts-slider', 'rps_admin'); } /** To perform admin page functionality */ function rps_admin() { if ( !current_user_can('manage_options') ) wp_die( __('You do not have sufficient permissions to access this page.','rps') ); include('recent-posts-slider-admin.php'); } function rps_admin_style() { wp_enqueue_style('rps-admin-style', plugins_url('/recent-posts-slider/css/rps-admin-style.css')); } /** Link the needed stylesheet */ function rps_add_style() { wp_enqueue_style('rps-style', plugins_url('/recent-posts-slider/css/style.css')); } function rps_add_custom_style() { echo ""; } /** Link the needed script */ function rps_add_script() { if ( !is_admin() ){ wp_enqueue_script( 'jquery' ); } } function rps_show_shortcode($rps_atts) { extract(shortcode_atts(array( 'category_ids' => '', 'total_posts' => '', 'post_include_ids' => '', 'post_exclude_ids' => '', ), $rps_atts)); return rps_show( $category_ids, $total_posts, $post_include_ids, $post_exclude_ids ); } /** To show slider * @return output */ function rps_show( $category_ids=null, $total_posts=null, $post_include_ids=null, $post_exclude_ids=null ) { $width = get_option('rps_width'); $height = get_option('rps_height'); $post_per_slide = get_option('rps_post_per_slide'); if( empty($total_posts) ) $total_posts = get_option('rps_total_posts'); $slider_content = get_option('rps_slider_content'); if( empty($category_ids) ) $category_ids = get_option('rps_category_ids'); if( empty($post_include_ids) ) $post_include_ids = get_option('rps_post_include_ids'); if( empty($post_exclude_ids) ) $post_exclude_ids = get_option('rps_post_exclude_ids'); $post_title_color = get_option('rps_post_title_color'); $post_title_bg_color = get_option('rps_post_title_bg_color'); $slider_speed = get_option('rps_slider_speed'); $pagination_style = get_option('rps_pagination_style'); $excerpt_words = get_option('rps_excerpt_words'); $show_post_date = get_option('rps_show_post_date'); $post_date_text = get_option('rps_post_date_text'); $post_date_format = get_option('rps_post_date_format'); if(empty($post_date_text)){ $post_date_text = "Posted On:"; } if(empty($post_date_format)){ $post_date_format = "j-F-Y"; } if ( empty($slider_speed) ) { $slider_speed = 7000; }else{ $slider_speed = $slider_speed * 1000; } if ( empty($post_title_color) ){ $post_title_color = "#666"; } $post_title_bg_color_js = ""; if ( !empty($post_title_bg_color) ){ $post_title_bg_color_js = $post_title_bg_color; } $excerpt_length = ''; $excerpt_length = abs( (($width-40)/20) * (($height-55)/15) ); /*if ( ($width) > $height) $excerpt_length = $excerpt_length - (($excerpt_length * 5) /100); else $excerpt_length = $excerpt_length - (($excerpt_length * 30) /100);*/ $post_details = NULL; $args = array( 'numberposts' => $total_posts, 'offset' => 0, 'category' => $category_ids, 'orderby' => 'post_date', 'order' => 'DESC', 'include' => $post_include_ids, 'exclude' => $post_exclude_ids, 'post_type' => 'post', 'post_status' => 'publish' ); $recent_posts = get_posts( $args ); if ( count($recent_posts)< $total_posts ) { $total_posts = count($recent_posts); } if ( ($total_posts%$post_per_slide)==0 ) $paging = $total_posts/$post_per_slide; else $paging = ($total_posts/$post_per_slide) + 1; foreach ( $recent_posts as $key=>$val ) { $post_details[$key]['post_title'] = $val->post_title; $post_details[$key]['post_permalink'] = get_permalink($val->ID); if ( $slider_content == 2 ) { if ( !empty($val->post_excerpt) ) $post_details[$key]['post_excerpt'] = create_excerpt($val->post_excerpt, $excerpt_length, $post_details[$key]['post_permalink'], $excerpt_words); else $post_details[$key]['post_excerpt'] = create_excerpt($val->post_content, $excerpt_length, $post_details[$key]['post_permalink'], $excerpt_words); }elseif ( $slider_content == 1 ) { $post_details[$key]['post_first_img'] = get_post_meta($val->ID, '_rps_img_src'); }elseif ( $slider_content == 3 ) { $post_details[$key]['post_first_img'] = get_post_meta($val->ID, '_rps_img_src'); if ( !empty($val->post_excerpt) ) $post_details[$key]['post_excerpt'] = create_excerpt($val->post_excerpt, ($excerpt_length/2)-10, $post_details[$key]['post_permalink'], $excerpt_words); else $post_details[$key]['post_excerpt'] = create_excerpt($val->post_content, ($excerpt_length/2)-10, $post_details[$key]['post_permalink'], $excerpt_words); } if ( $show_post_date ){ $post_details[$key]['post_date'] = date_i18n($post_date_format,strtotime($val->post_date)); } } //$upload_dir = wp_upload_dir(); $output = ''; $output .=''; $output .= '

'; $p=0; for ( $i = 1; $i <= $total_posts; $i+=$post_per_slide ) { $output .= '

'; for ( $j = 1; $j <= $post_per_slide; $j++ ) { $output .= '

'.__($post_details[$p]['post_title'], 'rps').'

'; if ( $slider_content == 2 ){ $output .= '

'.__($post_details[$p]['post_excerpt'], 'rps'); if($show_post_date){ $output .= '

'.__($post_date_text, 'rps').' '.__($post_details[$p]['post_date'], 'rps').'

'; } $output .= '

'; }elseif ( $slider_content == 1 ){ $output .= '

'; if( !empty($post_details[$p]['post_first_img']['0']) ){ $rps_img_src_path = $post_details[$p]['post_first_img']['0']; if(!empty($rps_img_src_path)){ $output .= '

'; } } if($show_post_date){ $output .= '

'.__($post_date_text, 'rps').' '.__($post_details[$p]['post_date'], 'rps').'

'; } $output .= '

'; }elseif ( $slider_content == 3 ){ $output .= '

'; if( !empty($post_details[$p]['post_first_img']['0']) || !empty($post_details[$p]['post_excerpt'])){ $rps_img_src_path = $post_details[$p]['post_first_img']['0']; if(!empty($rps_img_src_path)){ $output .= ''; } $output .= __($post_details[$p]['post_excerpt'], 'rps'); } if($show_post_date){ $output .= '

'.__($post_date_text, 'rps').' '.__($post_details[$p]['post_date'], 'rps').'

'; } $output .= '

'; } $p++; if ( $p == $total_posts ) $p = 0; } $output .= '

'; } $output .= '

'; for ( $p = 1; $p <= $paging; $p++ ) { if( $pagination_style == '2' ){ $output .= '•'; }elseif( $pagination_style == '1' ){ $output .= ''.$p.''; }elseif( $pagination_style == '3' ){ $output .= ' '; } } $output .= '

'; return $output; } /** Create post excerpt manually * @param $post_content * @param $excerpt_length * @return post_excerpt or void */ function create_excerpt( $post_content, $excerpt_length, $post_permalink, $excerpt_words=NULL){ $keep_excerpt_tags = get_option('rps_keep_excerpt_tags'); if(!$keep_excerpt_tags){ $post_excerpt = strip_shortcodes($post_content); $post_excerpt = str_replace(']]>', ']]>', $post_excerpt); $post_excerpt = strip_tags($post_excerpt); }else{ $post_excerpt = $post_content; } $link_text = get_option('rps_link_text'); if(!empty($link_text)){ $more_link = $link_text; }else{ $more_link = "[more]"; } if( !empty($excerpt_words) ){ if ( !empty($post_excerpt) ) { $words = explode(' ', $post_excerpt, $excerpt_words + 1 ); array_pop($words); array_push($words, ' '.$more_link.''); $post_excerpt_rps = implode(' ', $words); return $post_excerpt_rps; } else { return; } }else{ $post_excerpt_rps = substr( $post_excerpt, 0, $excerpt_length ); if ( !empty($post_excerpt_rps) ) { if ( strlen($post_excerpt) > strlen($post_excerpt_rps) ){ $post_excerpt_rps =substr( $post_excerpt_rps, 0, strrpos($post_excerpt_rps,' ')); } $post_excerpt_rps .= ' '.$more_link.''; return $post_excerpt_rps; } else { return; } } } /** * RpsWidget Class */ class RpsWidget extends WP_Widget { /** constructor */ function RpsWidget() { parent::__construct(false, $name = __('Recent Posts Slider','rps'), array( 'description' => __( 'Your blogs recent post using slider','rps') )); } /** @see WP_Widget::widget */ function widget($args, $instance) { extract( $args ); $title = apply_filters('widget_title', $instance['title']); $category_ids = apply_filters('widget_title', $instance['category_ids']); $total_posts = apply_filters('widget_title', $instance['total_posts']); $post_include_ids = apply_filters('widget_title', $instance['post_include_ids']); $post_exclude_ids = apply_filters('widget_title', $instance['post_exclude_ids']); echo $before_widget; if ( $title ) echo $before_title . $title . $after_title; if (function_exists('rps_show')) echo rps_show($category_ids, $total_posts, $post_include_ids, $post_exclude_ids); echo $after_widget; } /** @see WP_Widget::update */ function update($new_instance, $old_instance) { $instance = $old_instance; $instance['title'] = strip_tags($new_instance['title']); $instance['category_ids'] = strip_tags($new_instance['category_ids']); $instance['total_posts'] = strip_tags($new_instance['total_posts']); $instance['post_include_ids'] = strip_tags($new_instance['post_include_ids']); $instance['post_exclude_ids'] = strip_tags($new_instance['post_exclude_ids']); return $instance; } /** @see WP_Widget::form */ function form($instance) { $title = esc_attr($instance['title']); $category_ids = esc_attr($instance['category_ids']); $total_posts = esc_attr($instance['total_posts']); $post_include_ids = esc_attr($instance['post_include_ids']); $post_exclude_ids = esc_attr($instance['post_exclude_ids']); ?>

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