root/releases/0.1.1b/units/weblogs/weblogs_view.php

<?php

    // View a weblog
    
    // Get the current profile ID
    
        global $profile_id;
        
    // If the weblog offset hasn't been set, it's 0
        if (!isset($_REQUEST['weblog_offset'])) {
            $weblog_offset = 0;
        } else {
            $weblog_offset = $_REQUEST['weblog_offset'];
        }
        $weblog_offset = (int) $weblog_offset;

        
    // Get all posts in the system that we can see
    
        $where = run("users:access_level_sql_where",$_SESSION['userid']);
        $posts = db_query("select * from weblog_posts where ($where) and owner = $profile_id order by posted desc limit $weblog_offset,25");
        $numberofposts = db_query("select count(ident) as numberofposts from weblog_posts where ($where) and owner = $profile_id");
        $numberofposts = $numberofposts[0]->numberofposts;
                
        if (sizeof($posts > 0) || sizeof($friendsposts > 0)) {
            
            $lasttime = "";
            
            foreach($posts as $post) {
                
                $time = gmdate("F d, Y",$post->posted);
                if ($time != $lasttime) {
                    $run_result .= "<h2 class=\"weblogdateheader\">$time</h2>\n";
                    $lasttime = $time;
                }
                
                $run_result .= run("weblogs:posts:view",$post);
                
            }
            
            $weblog_name = htmlentities(stripslashes($_REQUEST['weblog_name']));
            
            if ($numberofposts - ($weblog_offset + 25) > 0) {
                $display_weblog_offset = $weblog_offset + 25;
                $run_result .= <<< END
                
                <a href="/{$weblog_name}/weblog/skip={$display_weblog_offset}">&lt;&lt; Previous 25</a>
                
END;
            }
            if ($weblog_offset > 0) {
                $display_weblog_offset = $weblog_offset - 25;
                if ($display_weblog_offset < 0) {
                    $display_weblog_offset = 0;
                }
                $run_result .= <<< END
                
                <a href="/{$weblog_name}/weblog/skip={$display_weblog_offset}">Next 25 &gt;&gt;</a>
                
END;
            }
            
        }

?>