DataLife Engine > Версия для печати > Похожие новости с описанием

Представляю Вашему вниманию хак для DLE Похожие новости с описанием, он изменяет показ похожих новостей {related-news} так, что начинают показываться не просто заголовоки похожих новостей, но еще и краткое описание к ним.

Установка хака Похожие новости с описанием:

1. Открываем show.full.php

      if( $config['related_news'] ) {

            if( $config['allow_cache'] != "yes" ) {
                $config['allow_cache'] = "yes";
                $revert_cache = true;
            } else
                $revert_cache = false;

            $buffer = dle_cache( "related", $row['id'] );

            if( $buffer === FALSE ) {

                if( strlen( $row['full_story'] ) < strlen( $row['short_story'] ) ) $body = $row['short_story'];
                else $body = $row['full_story'];

                $body = $db->safesql( strip_tags( stripslashes( $metatags['title'] . " " . $body ) ) );

                $config['related_number'] = intval( $config['related_number'] );
                if( $config['related_number'] < 1 ) $config['related_number'] = 5;

                $db->query( "SELECT id, title, date, category, alt_name, flag FROM " . PREFIX . "_post WHERE MATCH (title, short_story, full_story, xfields) AGAINST ('$body') AND id != " . $row['id'] . " AND approve='1'" . $where_date . " LIMIT " . $config['related_number'] );

                while ( $related = $db->get_row() ) {

                    $related['date'] = strtotime( $related['date'] );
                    $related['category'] = intval( $related['category'] );

                    if( strlen( $related['title'] ) > 75 ) $related['title'] = substr( $related['title'], 0, 75 ) . " ...";

                    if( $config['allow_alt_url'] == "yes" ) {

                        if( $related['flag'] and $config['seo_type'] ) {

                            if( $related['category'] and $config['seo_type'] == 2 ) {

                                $full_link = $config['http_home_url'] . get_url( $related['category'] ) . "/" . $related['id'] . "-" . $related['alt_name'] . ".html";

                            } else {

                                $full_link = $config['http_home_url'] . $related['id'] . "-" . $related['alt_name'] . ".html";

                            }

                        } else {

                            $full_link = $config['http_home_url'] . date( 'Y/m/d/', $related['date'] ) . $related['alt_name'] . ".html";
                        }

                    } else {

                        $full_link = $config['http_home_url'] . "index.php?newsid=" . $related['id'];

                    }

                    $buffer .= "<li><a href=\"" . $full_link . "\">" . stripslashes( $related['title'] ) . "</a></li>";

                }

                $db->free();
                create_cache( "related", $buffer, $row['id'] );
            }

            $tpl->set( '{related-news}', $buffer );

            if( $revert_cache ) $config['allow_cache'] = "no";

        }

Заменяем на

if( $config['related_news'] ) {

            if( $config['allow_cache'] != "yes" ) {
                $config['allow_cache'] = "yes";
                $revert_cache = true;
            } else
                $revert_cache = false;

            $buffer = dle_cache( "related", $row['id'] );

            if( $buffer === FALSE ) {

                if( strlen( $row['full_story'] ) < strlen( $row['short_story'] ) ) $body = $row['short_story'];
                else $body = $row['full_story'];

                $body = $db->safesql( strip_tags( stripslashes( $metatags['title'] . " " . $body ) ) );

                $config['related_number'] = intval( $config['related_number'] );
                if( $config['related_number'] < 1 ) $config['related_number'] = 5;

                $db->query( "SELECT id, title, short_story, date, category, alt_name, flag FROM " . PREFIX . "_post WHERE MATCH (title, short_story, full_story, xfields) AGAINST ('$body') AND id != " . $row['id'] . " AND approve='1'" . $where_date . " LIMIT " . $config['related_number'] );

                while ( $related = $db->get_row() ) {

                    $related['date'] = strtotime( $related['date'] );
                    $related['category'] = intval( $related['category'] );

                    if( strlen( $related['title'] ) > 75 ) $related['title'] = substr( $related['title'], 0, 75 ) . " ...";

                    if( $config['allow_alt_url'] == "yes" ) {

                        if( $related['flag'] and $config['seo_type'] ) {

                            if( $related['category'] and $config['seo_type'] == 2 ) {

                                $full_link = $config['http_home_url'] . get_url( $related['category'] ) . "/" . $related['id'] . "-" . $related['alt_name'] . ".html";

                            } else {

                                $full_link = $config['http_home_url'] . $related['id'] . "-" . $related['alt_name'] . ".html";

                            }

                        } else {

                            $full_link = $config['http_home_url'] . date( 'Y/m/d/', $related['date'] ) . $related['alt_name'] . ".html";
                        }

                    } else {

                        $full_link = $config['http_home_url'] . "index.php?newsid=" . $related['id'];

                    }

                    $go_page = ($config['ajax']) ? "onclick=\"DlePage('newsid=" . $related['id'] . "'); return false;\" " : "";

                    $related['short_story'] = preg_replace( "#<(.+?)>(.+?)</(.+?)>#", "\\2", $related['short_story'] );
                    $related['short_story'] = preg_replace( "#<(.+?)>#", "", $related['short_story'] );
                    $buffer .= "<li><a {$go_page} href=\"" . $full_link . "\">" . stripslashes( $related['title'] ) . "</a><br/>" . $related['short_story'] = ( strlen( $related['short_story'] ) > 200 ) ? substr( $related['short_story'], 0, 200 ) . " ..." : stripslashes( $related['short_story'] ) . "</li>";

                }

                $db->free();
                create_cache( "related", $buffer, $row['id'] );
            }

            $tpl->set( '{related-news}', $buffer );

            if( $revert_cache ) $config['allow_cache'] = "no";

        }

Заходим в админку,чистим кеш и вуаля! Все работает.