Hello I have a site here, which I would like to use a Related Posts plugin. The plugin is great, but when activated it gives related posts both on the home page as well as the indidual post pages - I only want the plugin to work for indivual post pages. Can someone show me what to remove/edit from the plugin code? The code is: ?php /* Plugin Name: Aizatto's Related Posts Plugin URI: http://blendworx.com/aizattos-related-post-plugin/ Description: Returns a list of the related entries based on active/passive keyword matches. Author: Ezwan Aizat Bin Abdullah Faiz */ function aizatto_related_posts_css() { if (is_feed()) return ''; echo <<<END <!-- Stylesheet for the 'aizatto' related post plugin' --> <style type="text/css"> .aizatto_related_posts_header { font-size: 1.5em; } .aizatto_related_posts ul { margin: 0; } .aizatto_related_posts li { list-style-type: none; margin-left: 2px; } .aizatto_related_posts_title { font-size: 11px; font-weight: bold; } .aizatto_related_posts_title a { text-decoration: underline; } .aizatto_related_posts_excerpt { font-size: 11px; } </style> END; } function aizatto_related_posts_install_fulltext() { global $table_prefix, $wpdb; $sql = 'SHOW INDEX FROM `'.$table_prefix.'posts` WHERE Key_name = "post_related"'; if (count($wpdb->get_results($sql)) > 1) return; $sql = 'ALTER TABLE `'.$table_prefix.'posts` ADD FULLTEXT `post_related` ( `post_name` , `post_content` )'; @$wpdb->get_results($sql); $options = get_option('aizatto_related_posts'); $options['fulltext_index_installed'] = true; update_option('aizatto_related_posts', $options); } function aizatto_related_posts() { global $wpdb, $post; $options = get_option('aizatto_related_posts'); if ($options['show_rss'] == false && is_feed()) { return ''; } $limit = $options['limit'] ? $options['limit'] : 3; $show_excerpt = $options['show_excerpt'] ? true : false; $show_pass_post = $options['show_pass_post'] ? true : false; // Get option values from the options page $limit = $options['limit']; $len = $options['excerpt_length']; $before_title = '<span class="aizatto_related_posts_title" >'; $after_title = '</span>'; $before_excerpt = '<div class="aizatto_related_posts_excerpt">'; $after_excerpt = '</div>'; $before_related = '<li>'; $after_related = '</li>'; // Fetch keywords $postcustom = get_post_custom_values('keyword'); if (!empty($postcustom)) { $values = array_map('trim', $postcustom); $terms = implode($values, ' '); } else { $terms = str_replace('-', ' ', $post->post_name); } // Make sure the post is not from the future $time_difference = get_settings('gmt_offset'); $now = gmdate("Y-m-d H:i:s",(time()+($time_difference*3600))); if (!$limit) $limit = '0,3'; // Quick fix for "no defaults" bug 28.9 // Primary SQL query $sql = "SELECT ID, post_title, post_content," . "MATCH (post_name, post_content) " . "AGAINST ('$terms') AS score " . "FROM $wpdb->posts WHERE " . "MATCH (post_name, post_content) " . "AGAINST ('$terms') " . "AND post_date <= '$now' " . "AND (post_status IN ( 'publish', 'static' ) && ID != '$post->ID') "; if ($show_pass_post=='false') { $sql .= "AND post_password ='' "; } $sql .= "ORDER BY score DESC LIMIT $limit"; $results = $wpdb->get_results($sql); if (! $results) { if($return_bool) return false; return $before_related . $before_title . 'No related posts' . $after_title . $after_related; } foreach ($results as $result) { $title = stripslashes(apply_filters('the_title', $result->post_title)); $permalink = get_permalink($result->ID); if ($options['show_excerpt']) { $post_content = preg_replace('/<.*?>/', ' ', $post_content); $post_content = strip_tags($result->post_content); $post_content = stripslashes($post_content); $ze = substr($post_content, 0, $len); $ze = $ze . '...'; } $link = strstr($permalink, '://'); $link = substr($link, 3, strlen($link)); $output .= $before_related; $output .= $before_title .'<a href="'. $permalink .'" rel="bookmark" title="Permanent Link: ' . $title . '" >' . $title . '</a>' . $after_title; $output .= $before_excerpt . $ze; if (!is_feed()) { # $output .= '<br /><a href="'.$permalink.'" rel="bookmark" title="Permanent Link: ' . $title . '" >' . $link . '</a>'; } $output .= $after_excerpt; $output .= $after_related; // $words=split(" ",$post_content); // $post_strip = join(" ", array_slice($words,0,$len)); // $output .= $before_post . $post_strip . $after_post; } return $output; } function aizatto_related_posts_pop($content) { return $content . '<div class="aizatto_related_posts"><span class="aizatto_related_posts_header" >Related Posts</span><ul>' . aizatto_related_posts() . '</ul></div>'; } // End Related Posts Options function aizatto_related_posts_admin_menu() { if (function_exists('add_submenu_page')) { add_options_page('Aizatto\'s Related Posts', 'Aizatto\'s Related Posts', 8, basename(__FILE__), 'aizatto_related_posts_options'); } } function aizatto_related_posts_install() { if ($options['fulltext_index_installed'] == false) { aizatto_related_posts_install_fulltext(); } $options = get_option('aizatto_related_posts'); $options['excerpt_length'] ? $options['excerpt_length'] : 50; $options['limit'] ? $options['limit'] : 3; $options['show_excerpt'] ? true : false; $options['show_rss'] ? true : false; $options['show_pass_post'] = false; update_option('aizatto_related_posts', $options); } function aizatto_related_posts_options() { if ($_POST['install_arp_fulltext']) { aizatto_related_posts_install_fulltext(); ?> <div class="wrap"> <h2>Force Install Successful</h2> </div> <?php } if ($_POST['update_arp']) { $options['limit'] = $_POST['limit']; $options['excerpt_length'] = $_POST['excerpt_length']; $options['show_excerpt'] = $_POST['show_excerpt'] == 'true'; // $options['show_pass_post'] = $_POST['show_pass_post'] == 'true'; $options['show_rss'] = $_POST['show_rss'] == 'true'; update_option('aizatto_related_posts', $options); } $options = get_option('aizatto_related_posts'); $excerpt_length = $options['excerpt_length'] ? $options['excerpt_length'] : 100; $limit = $options['limit'] ? $options['limit'] : 3; $show_excerpt = $options['show_excerpt'] ? true : false; $show_pass_post = $options['show_pass_post'] ? true : false; $show_rss = $options['show_rss'] ? true : false; ?> <div class="wrap"> <h2>Aizatto's Related Post</h2> <form method="post"> <p> Aizatto's Related Posts modifies some of your tables such that they can be searchable. This is needed for the plugin to work, don't worry though. Its not destructive. </p> <p> If you are having problems with your 'related posts', maybe you need to force install it? </p> <p> <div class="submit"><input type="submit" name="install_arp_fulltext" value="Force Install" style="font-weight:bold;" /></div></p> <fieldset class="options"> <table> <tr> <td><label for="limit">How many related posts would you like to show?</label>:</td> <td><input name="limit" type="text" id="limit" value="<?php echo get_option('limit'); ?>" size="3" /></td> </tr> <tr> <td>Show excerpt?</td> <td> <select name="show_excerpt" id="show_excerpt"> <option <?php if($show_excerpt == false) { echo 'selected'; } ?> value="false">False</option> <option <?php if($show_excerpt == true) { echo 'selected'; } ?> value="true">True</option> </select> </td> </tr> <tr> <td><label for="excerpt_length">Excerpt length (No. of words):</label></td> <td><input name="excerpt_length" type="text" id="len" value="<?php echo $excerpt_length; ?>" size="3" /> </tr> <!-- <tr> <td><label for="show_pass_post">Show password protected posts?</label></td> <td> <select name="show_pass_post" id="show_pass_post"> <option <?php if($show_pass_post == false) { echo 'selected'; } ?> value="false">False</option> <option <?php if($show_pass_post == true) { echo 'selected'; } ?> value="true">True</option> </select> </td> </tr> --> <tr> <td><label for="show_rss">Show in RSS feeds?</label></td> <td> <select name="show_rss" id="show_rss"> <option <?php if($show_rss == false) { echo 'selected'; } ?> value="false">False</option> <option <?php if($show_rss == true) { echo 'selected'; } ?> value="true">True</option> </select> </td> </tr> </table> </fieldset> <p><div class="submit"><input type="submit" name="update_arp" value="<?php _e('Save!', 'update_arp') ?>" style="font-weight:bold;" /></div></p> <p>This is plugin is based off the original <a href="http://www.w-a-s-a-b-i.com/archives/2006/02/02/wordpress-related-entries-20/"> Related Posts</a> Plugin </p> </form> </div> <?php } add_action('activate_aizatto_related_posts.php', 'aizatto_related_posts_install'); add_filter('wp_head', 'aizatto_related_posts_css'); add_filter('the_content', 'aizatto_related_posts_pop'); add_action('admin_menu', 'aizatto_related_posts_admin_menu'); Code (markup):
Why don't you try some other related posts plugin like YARP or Related Posts by Someone else lol. They all have a decent CSS already set up so you will not have to mess with the codes and both of them comes with the option to disable and enable widget, or simply show related posts beneath every single post.