Beiträge von Zero-Cool1

<?php
/*
Plugin Name: Thumblated Related Post
Plugin URI: http://www.devilslab.com/wp-thumblated-related-post
Description: This plugin shows related posts with thumbnails thats why it is named thumblated related post.It allows you to design your own layout using simple and easy interface.
Version: 1.0.5
Author: Shekhar Saxena
Author URI: http://www.devilslab.com


*/


/*    Copyright 2009  Devilslab.com 


    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.


    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.


    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
define('BO_POSTS', true);


@include(dirname(__FILE__) . '/en_US_options.php');
if (WPLANG != '') @include(dirname(__FILE__) . '/' . WPLANG . '_options.php');


$boposts_options = array_merge($boposts_default_options, array_filter(get_option('boposts')));


function boposts_activate()
{
    global $wpdb;


    $wpdb->query('ALTER TABLE ' . $wpdb->prefix . 'posts ADD FULLTEXT boposts_index (post_content, post_title)');


    @include(dirname(__FILE__) . '/en_US_options.php');
    if (WPLANG != '') @include(dirname(__FILE__) . '/' . WPLANG . '_options.php');


    update_option('boposts', $boposts_default_options);
}


function boposts_deactivate()
{
    global $wpdb;


    $wpdb->query('DROP INDEX boposts_index ON ' . $wpdb->prefix . 'posts');
}


function boposts_admin_menu()
{
    add_options_page('Thumblated Related Posts', 'Thumblated Related Posts', 'manage_options', 'thumblated-related-post/options.php');
}


function boposts_find_posts()
{
    global $wpdb, $post, $boposts_options;


    $max = $boposts_options['max'];
    if (!$max) $max = 5;
    $terms = preg_replace('/[^a-z0-9]/i', ' ', $post->post_title);
    $terms2 = preg_replace('/[^a-z0-9]/i', ' ', strip_tags($post->post_content));
    if (strlen($terms2) > 100) {
        $x = strpos($terms2, ' ', 100);
        if ($x > 0) $terms2 = substr($terms2, 0, $x);
    }
    $now = gmdate("Y-m-d H:i:s", time() + get_settings('gmt_offset')*3600);


    $query = 'select id, post_content, post_title, match(post_title, post_content) against (\'' . $terms . ' ' . $terms2 . '\') as score from ' . $wpdb->posts  .
    ' where match(post_title, post_content) against (\'' .
    $terms . ' ' . $terms2 . "') and post_date<='" . $now . "'" .
    ' and post_type in (\'post\') and post_status in (\'publish\') and id!=' . $post->ID .
    ' order by score desc limit ' . $max;


    return $wpdb->get_results($query);


}


/**
 * Outputs the HTML code with the related posts list.
 */
function boposts_show()
{
    global $wpdb, $post, $boposts_options;


    $results = boposts_find_posts();
    if (!$results) {
        echo 'No results';
        return;
    }


    echo $boposts_options['header'];
    $c = count($results);
    for ($i=0; $i<$c; $i++)
    {
        $r = &$results[$i];
        $p = get_post($r->id);
        $t = get_the_title($r->id);
        $excerpt = $r->post_content;
        $l = get_permalink($r->id);


        $content = $r->post_content;
        // Remove the short codes
        $content = preg_replace('/\[.*\]/', '', $content);
        // Image extraction
        $image = '';
        $x = stripos($content, '<img');


        if ($x !== false) {
            $x = stripos($content, 'src="', $x);
            if ($x !== false) {
                $x += 5;
                $y = strpos($content, '"', $x);
                $image = substr($content, $x, $y-$x);
            }
        }


        if ($image == '') $image = get_option('siteurl') . '/wp-content/plugins/thumblated-related-post/empty.gif';


        // Excerpt extraction
        $excerpt = strip_tags($content);
        if (strlen($excerpt) > $boposts_options['excerpt'])
        {
            $x = strpos($excerpt, ' ', $boposts_options['excerpt']);
            if ($x !== false) $excerpt = substr($excerpt, 0, $x);
        }
        $s = $boposts_options['body'];
        $s = str_replace('{link}', $l, $s);
        $s = str_replace('{title}', $t, $s);
        $s = str_replace('{image}', $image, $s);
        $s = str_replace('{excerpt}', $excerpt . '...', $s);


        echo $s;
    }
    echo $boposts_options['footer'];
    echo '<div align="right"><small><small><small><a href="http://www.devilslab.com/wp-thumblated-related-post" title="Thumblated Related Post">Thumblated Related Post</a></small></small></small></div>';
}




add_action('admin_menu', 'boposts_admin_menu');
register_activation_hook(__FILE__, 'boposts_activate');
register_deactivation_hook(__FILE__, 'boposts_deactivate');


?>

function widget_sidebarLogin($args) {
        
            extract($args);
            
            // Get user info
            global $user_level,$user_identity,$user_ID,$user_login;
            get_currentuserinfo();
            
            if ('' != $user_ID) {
                // User is logged in
                echo $before_widget . $before_title . "Hallo ".$user_identity . $after_title;
                echo '
                    <ul class="pagenav">
                        <li class="page_item"><a href="'.get_bloginfo('wpurl').'/wp-admin">User Bereich</a></li>
                        <li class="page_item"><a href="'.get_bloginfo('wpurl').'/wp-admin/profile.php">User Profil</a></li>
                        <li class="page_item"><a href="'.get_bloginfo('wpurl').'/wp-login.php?action=logout&redirect_to=http://'.$_SERVER["SERVER_NAME"].$_SERVER['REQUEST_URI'].'">Logout</a></li>
                    </ul>
                ';
            } else {
            // User is NOT logged in!!!
                    echo $before_widget . $before_title . "Login" . $after_title;
                    
                    // Show any errors
                    $sbl_errors=$_POST['sbl_errors'];
                    if ( !empty( $sbl_errors ) ) {
                        if ( is_array( $sbl_errors ) ) {
                            $newerrors = "\n";
                            foreach ( $sbl_errors as $error ) $newerrors .= '    ' . $error . "<br />\n";
                            $sbl_errors = $newerrors;
                        }


                        echo '<div id="login_error">' . apply_filters('login_errors', $sbl_errors) . "</div>\n";
                    }
            
                    // login form
                    echo '<form action="';
                    // Get url for CURRENT page
                    echo "http://".$_SERVER["SERVER_NAME"].$_SERVER['REQUEST_URI'];
                    echo  '" method="post" >';
                    ?>
                    
                    <p><label for="user_login"><?php _e('Username:') ?><br/><input name="log" value="<?php echo attribute_escape(stripslashes($_POST['user_login'])); ?>" class="mid" id="user_login" type="text" /></label></p>
                    <p><label for="user_pass"><?php _e('Password:') ?><br/><input name="pwd" class="mid" id="user_pass" type="password" /></label></p>
                    <p><label for="rememberme"><input name="rememberme" class="checkbox" id="rememberme" value="forever" type="checkbox" /> <?php _e('Remember me'); ?></label></p>
                    <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" value="<?php _e('Login'); ?> &raquo;" />
                    <input type="hidden" name="sidebarLogin_posted" value="1" /></p>
                    </form>
                    
                    <?php 
                    // Output other links
                    echo '<ul class="sidebarLogin_otherlinks">';
                    if (get_option('users_can_register')) : 
                    ?>
                        <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=register"><?php _e('Register') ?></a></li>
                        <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=lostpassword" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a></li>
                    <?php else : ?>
                        <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=lostpassword" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a></li>
                    <?php endif; ?>
                    
                    </ul>
                    
                    <?php