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Timestamp:
03/25/2009 04:01:43 PM (15 years ago)
Author:
apeatling
Message:

Removed blogs, groups and members directory from the home theme into the BuddyPress member theme. The directories now have their own templates and theme based CSS and provide much easier editing.

Moved the $bp global setup to a higher priority action - from the 'wp' action to the 'plugins_loaded' action. This stops occurrences where the $bp global was not defined yet.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/bp-blogs/bp-blogs-templatetags.php

    r1238 r1250  
    11<?php
    22
    3 /** Blog listing template class **/
    4 class BP_Blogs_Blog_Template {
     3/* Blog registration template tags */
     4
     5function bp_blog_signup_enabled() {
     6    $active_signup = get_site_option( 'registration' );
     7   
     8    if ( !$active_signup )
     9        $active_signup = 'all';
     10       
     11    $active_signup = apply_filters( 'wpmu_active_signup', $active_signup ); // return "all", "none", "blog" or "user"
     12   
     13    if ( 'none' == $active_signup || 'user' == $active_signup )
     14        return false;
     15   
     16    return true;
     17}
     18
     19function bp_show_blog_signup_form($blogname = '', $blog_title = '', $errors = '') {
     20    global $current_user, $current_site;
     21    global $bp;
     22       
     23    require_once( ABSPATH . WPINC . '/registration.php' );
     24
     25    if ( isset($_POST['submit']) ) {
     26        bp_blogs_validate_blog_signup();
     27    } else {
     28        if ( ! is_wp_error($errors) ) {
     29            $errors = new WP_Error();
     30        }
     31
     32        // allow definition of default variables
     33        $filtered_results = apply_filters('signup_another_blog_init', array('blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors ));
     34        $blogname = $filtered_results['blogname'];
     35        $blog_title = $filtered_results['blog_title'];
     36        $errors = $filtered_results['errors'];
     37
     38        if ( $errors->get_error_code() ) {
     39            echo "<p>" . __('There was a problem, please correct the form below and try again.', 'buddypress') . "</p>";
     40        }
     41        ?>
     42        <p><?php printf(__("By filling out the form below, you can <strong>add a blog to your account</strong>. There is no limit to the number of blogs you can have, so create to your heart's content, but blog responsibly.", 'buddypress'), $current_user->display_name) ?></p>
     43
     44        <p><?php _e("If you&#8217;re not going to use a great blog domain, leave it for a new user. Now have at it!", 'buddypress') ?></p>
     45
     46        <form id="setupform" method="post" action="<?php echo $bp->loggedin_user->domain . $bp->blogs->slug . '/create-a-blog' ?>">
     47
     48            <input type="hidden" name="stage" value="gimmeanotherblog" />
     49            <?php do_action( "signup_hidden_fields" ); ?>
     50            <?php bp_blogs_signup_blog($blogname, $blog_title, $errors); ?>
     51            <p>
     52                <input id="submit" type="submit" name="submit" class="submit" value="<?php _e('Create Blog &raquo;', 'buddypress') ?>" />
     53            </p>
     54           
     55            <?php wp_nonce_field( 'bp_blog_signup_form' ) ?>
     56        </form>
     57        <?php
     58    }
     59}
     60
     61function bp_blogs_signup_blog( $blogname = '', $blog_title = '', $errors = '' ) {
     62    global $current_site;
     63   
     64    // Blog name
     65    if( 'no' == constant( "VHOST" ) )
     66        echo '<label for="blogname">' . __('Blog Name:', 'buddypress') . '</label>';
     67    else
     68        echo '<label for="blogname">' . __('Blog Domain:', 'buddypress') . '</label>';
     69
     70    if ( $errmsg = $errors->get_error_message('blogname') ) { ?>
     71        <p class="error"><?php echo $errmsg ?></p>
     72    <?php }
     73
     74    if( 'no' == constant( "VHOST" ) ) {
     75        echo '<span class="prefix_address">' . $current_site->domain . $current_site->path . '</span><input name="blogname" type="text" id="blogname" value="'.$blogname.'" maxlength="50" /><br />';
     76    } else {
     77        echo '<input name="blogname" type="text" id="blogname" value="'.$blogname.'" maxlength="50" /><span class="suffix_address">.' . $current_site->domain . $current_site->path . '</span><br />';
     78    }
     79    if ( !is_user_logged_in() ) {
     80        print '(<strong>' . __( 'Your address will be ' , 'buddypress');
     81        if( 'no' == constant( "VHOST" ) ) {
     82            print $current_site->domain . $current_site->path . __( 'blogname' , 'buddypress');
     83        } else {
     84            print __( 'domain.' , 'buddypress') . $current_site->domain . $current_site->path;
     85        }
     86        echo '.</strong> ' . __( 'Must be at least 4 characters, letters and numbers only. It cannot be changed so choose carefully!)' , 'buddypress') . '</p>';
     87    }
     88
     89    // Blog Title
     90    ?>
     91    <label for="blog_title"><?php _e('Blog Title:', 'buddypress') ?></label>   
     92    <?php if ( $errmsg = $errors->get_error_message('blog_title') ) { ?>
     93        <p class="error"><?php echo $errmsg ?></p>
     94    <?php }
     95    echo '<input name="blog_title" type="text" id="blog_title" value="'.wp_specialchars($blog_title, 1).'" /></p>';
     96    ?>
     97
     98    <p>
     99        <label for="blog_public_on"><?php _e('Privacy:', 'buddypress') ?></label>
     100        <?php _e('I would like my blog to appear in search engines like Google and Technorati, and in public listings around this site.', 'buddypress'); ?>
     101        <div style="clear:both;"></div>
     102        <label class="checkbox" for="blog_public_on">
     103            <input type="radio" id="blog_public_on" name="blog_public" value="1" <?php if( !isset( $_POST['blog_public'] ) || '1' == $_POST['blog_public'] ) { ?>checked="checked"<?php } ?> />
     104            <strong><?php _e( 'Yes' , 'buddypress'); ?></strong>
     105        </label>
     106        <label class="checkbox" for="blog_public_off">
     107            <input type="radio" id="blog_public_off" name="blog_public" value="0" <?php if( isset( $_POST['blog_public'] ) && '0' == $_POST['blog_public'] ) { ?>checked="checked"<?php } ?> />
     108            <strong><?php _e( 'No' , 'buddypress'); ?></strong>
     109        </label>
     110    </p>
     111
     112    <?php
     113    do_action('signup_blogform', $errors);
     114}
     115
     116function bp_blogs_validate_blog_signup() {
     117    global $wpdb, $current_user, $blogname, $blog_title, $errors, $domain, $path;
     118
     119    if ( !check_admin_referer( 'bp_blog_signup_form' ) )
     120        return false;
     121
     122    $current_user = wp_get_current_user();
     123   
     124    if( !is_user_logged_in() )
     125        die();
     126
     127    $result = bp_blogs_validate_blog_form();
     128    extract($result);
     129
     130    if ( $errors->get_error_code() ) {
     131        unset($_POST['submit']);
     132        bp_show_blog_signup_form( $blogname, $blog_title, $errors );
     133        return false;
     134    }
     135
     136    $public = (int) $_POST['blog_public'];
     137   
     138    $meta = apply_filters( 'signup_create_blog_meta', array( 'lang_id' => 1, 'public' => $public ) ); // depreciated
     139    $meta = apply_filters( 'add_signup_meta', $meta );
     140   
     141    /* If this is a VHOST install, remove the username from the domain as we are setting this blog
     142       up inside a user domain, not the root domain. */
     143   
     144    wpmu_create_blog( $domain, $path, $blog_title, $current_user->id, $meta, $wpdb->siteid );
     145    bp_blogs_confirm_blog_signup($domain, $path, $blog_title, $current_user->user_login, $current_user->user_email, $meta);
     146    return true;
     147}
     148
     149function bp_blogs_validate_blog_form() {
     150    $user = '';
     151    if ( is_user_logged_in() )
     152        $user = wp_get_current_user();
     153
     154    return wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title'], $user);
     155}
     156
     157function bp_blogs_confirm_blog_signup( $domain, $path, $blog_title, $user_name, $user_email = '', $meta = '' ) {
     158    ?>
     159    <p><?php _e('Congratulations! You have successfully registered a new blog.', 'buddypress') ?></p>
     160    <p>
     161        <?php printf(__('<a href="http://%1$s">http://%2$s</a> is your new blog.  <a href="%3$s">Login</a> as "%4$s" using your existing password.', 'buddypress'), $domain.$path, $domain.$path, "http://" . $domain.$path . "wp-login.php", $user_name) ?>
     162    </p>
     163    <?php
     164    do_action('signup_finished');
     165}
     166
     167function bp_create_blog_link() {
     168    global $bp;
     169   
     170    if ( bp_is_home() ) {
     171        echo apply_filters( 'bp_create_blog_link', '<a href="' . $bp->loggedin_user->domain . $bp->blogs->slug . '/create-a-blog">' . __('Create a Blog', 'buddypress') . '</a>' );
     172    }
     173}
     174
     175function bp_blogs_blog_tabs() {
     176    global $bp, $groups_template;
     177   
     178    // Don't show these tabs on a user's own profile
     179    if ( bp_is_home() )
     180        return false;
     181   
     182    $current_tab = $bp->current_action
     183?>
     184    <ul class="content-header-nav">
     185        <li<?php if ( 'my-blogs' == $current_tab || empty( $current_tab ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo $bp->displayed_user->domain . $bp->blogs->slug ?>/my-blogs"><?php printf( __( "%s's Blogs", 'buddypress' ), $bp->displayed_user->fullname )  ?></a></li>
     186        <li<?php if ( 'recent-posts' == $current_tab ) : ?> class="current"<?php endif; ?>><a href="<?php echo $bp->displayed_user->domain . $bp->blogs->slug ?>/recent-posts"><?php printf( __( "%s's Recent Posts", 'buddypress' ), $bp->displayed_user->fullname )  ?></a></li>
     187        <li<?php if ( 'recent-comments' == $current_tab ) : ?> class="current"<?php endif; ?>><a href="<?php echo $bp->displayed_user->domain . $bp->blogs->slug ?>/recent-comments"><?php printf( __( "%s's Recent Comments", 'buddypress' ), $bp->displayed_user->fullname )  ?></a></li>
     188    </ul>
     189<?php
     190    do_action( 'bp_blogs_blog_tabs', $current_tab );
     191}
     192
     193/**********************************************************************
     194 * User Blog listing template class
     195 */
     196
     197class BP_Blogs_User_Blogs_Template {
    5198    var $current_blog = -1;
    6199    var $blog_count;
    … …  
    15208    var $total_blog_count;
    16209   
    17     function bp_blogs_blog_template( $user_id = null ) {
     210    function bp_blogs_user_blogs_template( $user_id = null ) {
    18211        global $bp;
    19212       
    … …  
    22215
    23216        $this->pag_page = isset( $_GET['fpage'] ) ? intval( $_GET['fpage'] ) : 1;
    24         $this->pag_num = isset( $_GET['num'] ) ? intval( $_GET['num'] ) : 5;
    25 
    26         $this->blogs = bp_blogs_get_blogs_for_user( $user_id );
    27        
    28         if ( !$this->blogs = wp_cache_get( 'bp_user_blogs_' . $user_id, 'bp' ) ) {
     217        $this->pag_num = isset( $_GET['num'] ) ? intval( $_GET['num'] ) : 10;
     218
     219        if ( !$this->blogs = wp_cache_get( 'bp_blogs_for_user_' . $user_id, 'bp' ) ) {
    29220            $this->blogs = bp_blogs_get_blogs_for_user( $user_id );
    30             wp_cache_set( 'bp_user_blogs_' . $user_id, $this->blogs, 'bp' );
     221            wp_cache_set( 'bp_blogs_for_user_' . $user_id, $this->blogs, 'bp' );
    31222        }
    32223       
    … …  
    94285    global $blogs_template;
    95286
    96     $blogs_template = new BP_Blogs_Blog_Template;
     287    $blogs_template = new BP_Blogs_User_Blogs_Template;
    97288    return $blogs_template->has_blogs();
    98289}
    … …  
    124315
    125316
    126 /** User Blog posts listing template class **/
     317/**********************************************************************
     318 * User Blog Posts listing template class
     319 */
    127320
    128321class BP_Blogs_Blog_Post_Template {
    … …  
    146339
    147340        $this->pag_page = isset( $_GET['fpage'] ) ? intval( $_GET['fpage'] ) : 1;
    148         $this->pag_num = isset( $_GET['num'] ) ? intval( $_GET['num'] ) : 5;
     341        $this->pag_num = isset( $_GET['num'] ) ? intval( $_GET['num'] ) : 10;
    149342       
    150343        if ( !$this->posts = wp_cache_get( 'bp_user_posts_' . $user_id, 'bp' ) ) {
    … …  
    476669
    477670
    478 /** User Blog comments listing template class **/
     671/**********************************************************************
     672 * User Blog Comments listing template class
     673 */
    479674
    480675class BP_Blogs_Post_Comment_Template {
    … …  
    498693
    499694        $this->pag_page = isset( $_GET['fpage'] ) ? intval( $_GET['fpage'] ) : 1;
    500         $this->pag_num = isset( $_GET['num'] ) ? intval( $_GET['num'] ) : 5;
     695        $this->pag_num = isset( $_GET['num'] ) ? intval( $_GET['num'] ) : 10;
    501696       
    502697        if ( !$this->comments = wp_cache_get( 'bp_user_comments_' . $user_id, 'bp' ) ) {
    … …  
    654849}
    655850
    656 
    657 /* Blog registration template tags */
    658 
    659 function bp_blog_signup_enabled() {
    660     $active_signup = get_site_option( 'registration' );
    661    
    662     if ( !$active_signup )
    663         $active_signup = 'all';
    664        
    665     $active_signup = apply_filters( 'wpmu_active_signup', $active_signup ); // return "all", "none", "blog" or "user"
    666    
    667     if ( 'none' == $active_signup || 'user' == $active_signup )
    668         return false;
    669    
    670     return true;
    671 }
    672 
    673 function bp_show_blog_signup_form($blogname = '', $blog_title = '', $errors = '') {
    674     global $current_user, $current_site;
    675     global $bp;
    676        
    677     require_once( ABSPATH . WPINC . '/registration.php' );
    678 
    679     if ( isset($_POST['submit']) ) {
    680         bp_blogs_validate_blog_signup();
    681     } else {
    682         if ( ! is_wp_error($errors) ) {
    683             $errors = new WP_Error();
    684         }
    685 
    686         // allow definition of default variables
    687         $filtered_results = apply_filters('signup_another_blog_init', array('blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors ));
    688         $blogname = $filtered_results['blogname'];
    689         $blog_title = $filtered_results['blog_title'];
    690         $errors = $filtered_results['errors'];
    691 
    692         if ( $errors->get_error_code() ) {
    693             echo "<p>" . __('There was a problem, please correct the form below and try again.', 'buddypress') . "</p>";
    694         }
    695         ?>
    696         <p><?php printf(__("By filling out the form below, you can <strong>add a blog to your account</strong>. There is no limit to the number of blogs you can have, so create to your heart's content, but blog responsibly.", 'buddypress'), $current_user->display_name) ?></p>
    697 
    698         <p><?php _e("If you&#8217;re not going to use a great blog domain, leave it for a new user. Now have at it!", 'buddypress') ?></p>
    699 
    700         <form id="setupform" method="post" action="<?php echo $bp->loggedin_user->domain . $bp->blogs->slug . '/create-a-blog' ?>">
    701 
    702             <input type="hidden" name="stage" value="gimmeanotherblog" />
    703             <?php do_action( "signup_hidden_fields" ); ?>
    704             <?php bp_blogs_signup_blog($blogname, $blog_title, $errors); ?>
    705             <p>
    706                 <input id="submit" type="submit" name="submit" class="submit" value="<?php _e('Create Blog &raquo;', 'buddypress') ?>" />
    707             </p>
    708            
    709             <?php wp_nonce_field( 'bp_blog_signup_form' ) ?>
    710         </form>
    711         <?php
    712     }
    713 }
    714 
    715 function bp_blogs_signup_blog( $blogname = '', $blog_title = '', $errors = '' ) {
    716     global $current_site;
    717    
    718     // Blog name
    719     if( 'no' == constant( "VHOST" ) )
    720         echo '<label for="blogname">' . __('Blog Name:', 'buddypress') . '</label>';
    721     else
    722         echo '<label for="blogname">' . __('Blog Domain:', 'buddypress') . '</label>';
    723 
    724     if ( $errmsg = $errors->get_error_message('blogname') ) { ?>
    725         <p class="error"><?php echo $errmsg ?></p>
    726     <?php }
    727 
    728     if( 'no' == constant( "VHOST" ) ) {
    729         echo '<span class="prefix_address">' . $current_site->domain . $current_site->path . '</span><input name="blogname" type="text" id="blogname" value="'.$blogname.'" maxlength="50" /><br />';
    730     } else {
    731         echo '<input name="blogname" type="text" id="blogname" value="'.$blogname.'" maxlength="50" /><span class="suffix_address">.' . $current_site->domain . $current_site->path . '</span><br />';
    732     }
    733     if ( !is_user_logged_in() ) {
    734         print '(<strong>' . __( 'Your address will be ' , 'buddypress');
    735         if( 'no' == constant( "VHOST" ) ) {
    736             print $current_site->domain . $current_site->path . __( 'blogname' , 'buddypress');
     851/**********************************************************************
     852 * Site Wide Blog listing template class
     853 */
     854
     855class BP_Blogs_Site_Blogs_Template {
     856    var $current_blog = -1;
     857    var $blog_count;
     858    var $blogs;
     859    var $blog;
     860   
     861    var $in_the_loop;
     862   
     863    var $pag_page;
     864    var $pag_num;
     865    var $pag_links;
     866    var $total_blog_count;
     867   
     868    function bp_blogs_site_blogs_template( $type, $per_page, $max ) {
     869        global $bp;
     870
     871        $this->pag_page = isset( $_REQUEST['page'] ) ? intval( $_REQUEST['page'] ) : 1;
     872        $this->pag_num = isset( $_REQUEST['num'] ) ? intval( $_REQUEST['num'] ) : $per_page;
     873               
     874        if ( isset( $_REQUEST['s'] ) && '' != $_REQUEST['s'] && $type != 'random' ) {
     875            $this->blogs = BP_Blogs_Blog::search_blogs( $_REQUEST['s'], $this->pag_num, $this->pag_page );
     876        } else if ( isset( $_REQUEST['letter'] ) && '' != $_REQUEST['letter'] ) {
     877            $this->blogs = BP_Blogs_Blog::get_by_letter( $_REQUEST['letter'], $this->pag_num, $this->pag_page );
    737878        } else {
    738             print __( 'domain.' , 'buddypress') . $current_site->domain . $current_site->path;
    739         }
    740         echo '.</strong> ' . __( 'Must be at least 4 characters, letters and numbers only. It cannot be changed so choose carefully!)' , 'buddypress') . '</p>';
    741     }
    742 
    743     // Blog Title
    744     ?>
    745     <label for="blog_title"><?php _e('Blog Title:', 'buddypress') ?></label>   
    746     <?php if ( $errmsg = $errors->get_error_message('blog_title') ) { ?>
    747         <p class="error"><?php echo $errmsg ?></p>
    748     <?php }
    749     echo '<input name="blog_title" type="text" id="blog_title" value="'.wp_specialchars($blog_title, 1).'" /></p>';
    750     ?>
    751 
    752     <p>
    753         <label for="blog_public_on"><?php _e('Privacy:', 'buddypress') ?></label>
    754         <?php _e('I would like my blog to appear in search engines like Google and Technorati, and in public listings around this site.', 'buddypress'); ?>
    755         <div style="clear:both;"></div>
    756         <label class="checkbox" for="blog_public_on">
    757             <input type="radio" id="blog_public_on" name="blog_public" value="1" <?php if( !isset( $_POST['blog_public'] ) || '1' == $_POST['blog_public'] ) { ?>checked="checked"<?php } ?> />
    758             <strong><?php _e( 'Yes' , 'buddypress'); ?></strong>
    759         </label>
    760         <label class="checkbox" for="blog_public_off">
    761             <input type="radio" id="blog_public_off" name="blog_public" value="0" <?php if( isset( $_POST['blog_public'] ) && '0' == $_POST['blog_public'] ) { ?>checked="checked"<?php } ?> />
    762             <strong><?php _e( 'No' , 'buddypress'); ?></strong>
    763         </label>
    764     </p>
    765 
    766     <?php
    767     do_action('signup_blogform', $errors);
    768 }
    769 
    770 function bp_blogs_validate_blog_signup() {
    771     global $wpdb, $current_user, $blogname, $blog_title, $errors, $domain, $path;
    772 
    773     if ( !check_admin_referer( 'bp_blog_signup_form' ) )
    774         return false;
    775 
    776     $current_user = wp_get_current_user();
    777    
    778     if( !is_user_logged_in() )
    779         die();
    780 
    781     $result = bp_blogs_validate_blog_form();
    782     extract($result);
    783 
    784     if ( $errors->get_error_code() ) {
    785         unset($_POST['submit']);
    786         bp_show_blog_signup_form( $blogname, $blog_title, $errors );
    787         return false;
    788     }
    789 
    790     $public = (int) $_POST['blog_public'];
    791    
    792     $meta = apply_filters( 'signup_create_blog_meta', array( 'lang_id' => 1, 'public' => $public ) ); // depreciated
    793     $meta = apply_filters( 'add_signup_meta', $meta );
    794    
    795     /* If this is a VHOST install, remove the username from the domain as we are setting this blog
    796        up inside a user domain, not the root domain. */
    797    
    798     wpmu_create_blog( $domain, $path, $blog_title, $current_user->id, $meta, $wpdb->siteid );
    799     bp_blogs_confirm_blog_signup($domain, $path, $blog_title, $current_user->user_login, $current_user->user_email, $meta);
    800     return true;
    801 }
    802 
    803 function bp_blogs_validate_blog_form() {
    804     $user = '';
    805     if ( is_user_logged_in() )
    806         $user = wp_get_current_user();
    807 
    808     return wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title'], $user);
    809 }
    810 
    811 function bp_blogs_confirm_blog_signup( $domain, $path, $blog_title, $user_name, $user_email = '', $meta = '' ) {
    812     ?>
    813     <p><?php _e('Congratulations! You have successfully registered a new blog.', 'buddypress') ?></p>
    814     <p>
    815         <?php printf(__('<a href="http://%1$s">http://%2$s</a> is your new blog.  <a href="%3$s">Login</a> as "%4$s" using your existing password.', 'buddypress'), $domain.$path, $domain.$path, "http://" . $domain.$path . "wp-login.php", $user_name) ?>
    816     </p>
    817     <?php
    818     do_action('signup_finished');
    819 }
    820 
    821 function bp_create_blog_link() {
    822     global $bp;
    823    
    824     if ( bp_is_home() ) {
    825         echo apply_filters( 'bp_create_blog_link', '<a href="' . $bp->loggedin_user->domain . $bp->blogs->slug . '/create-a-blog">' . __('Create a Blog', 'buddypress') . '</a>' );
    826     }
    827 }
    828 
    829 function bp_blogs_blog_tabs() {
    830     global $bp, $groups_template;
    831    
    832     // Don't show these tabs on a user's own profile
    833     if ( bp_is_home() )
    834         return false;
    835    
    836     $current_tab = $bp->current_action
     879            switch ( $type ) {
     880                case 'random':
     881                    $this->blogs = BP_Blogs_Blog::get_random( $this->pag_num, $this->pag_page );
     882                    break;
     883               
     884                case 'newest':
     885                    $this->blogs = BP_Blogs_Blog::get_newest( $this->pag_num, $this->pag_page );
     886                    break; 
     887               
     888                case 'active': default:
     889                    $this->blogs = BP_Blogs_Blog::get_active( $this->pag_num, $this->pag_page );
     890                    break;                 
     891            }
     892        }
     893       
     894        if ( !$max )
     895            $this->total_blog_count = (int)$this->blogs['total'];
     896        else
     897            $this->total_blog_count = (int)$max;
     898
     899        $this->blogs = $this->blogs['blogs'];
     900        $this->blog_count = count($this->blogs);
     901
     902        $this->pag_links = paginate_links( array(
     903            'base' => add_query_arg( 'page', '%#%' ),
     904            'format' => '',
     905            'total' => ceil( (int) $this->total_blog_count / (int) $this->pag_num ),
     906            'current' => (int) $this->pag_page,
     907            'prev_text' => '&laquo;',
     908            'next_text' => '&raquo;',
     909            'mid_size' => 1
     910        ));     
     911    }
     912   
     913    function has_blogs() {
     914        if ( $this->blog_count )
     915            return true;
     916       
     917        return false;
     918    }
     919   
     920    function next_blog() {
     921        $this->current_blog++;
     922        $this->blog = $this->blogs[$this->current_blog];
     923       
     924        return $this->blog;
     925    }
     926   
     927    function rewind_blogs() {
     928        $this->current_blog = -1;
     929        if ( $this->blog_count > 0 ) {
     930            $this->blog = $this->blogs[0];
     931        }
     932    }
     933   
     934    function blogs() {
     935        if ( $this->current_blog + 1 < $this->blog_count ) {
     936            return true;
     937        } elseif ( $this->current_blog + 1 == $this->blog_count ) {
     938            do_action('loop_end');
     939            // Do some cleaning up after the loop
     940            $this->rewind_blogs();
     941        }
     942
     943        $this->in_the_loop = false;
     944        return false;
     945    }
     946   
     947    function the_blog() {
     948        global $blog;
     949
     950        $this->in_the_loop = true;
     951        $this->blog = $this->next_blog();
     952       
     953        if ( 0 == $this->current_blog ) // loop has just started
     954            do_action('loop_start');
     955    }
     956}
     957
     958function bp_rewind_site_blogs() {
     959    global $site_blogs_template;
     960   
     961    $site_blogs_template->rewind_blogs();   
     962}
     963
     964function bp_has_site_blogs( $args = '' ) {
     965    global $site_blogs_template;
     966
     967    $defaults = array(
     968        'type' => 'active',
     969        'per_page' => 10,
     970        'max' => false
     971    );
     972
     973    $r = wp_parse_args( $args, $defaults );
     974    extract( $r, EXTR_SKIP );
     975   
     976    // type: active ( default ) | random | newest | popular
     977   
     978    if ( $max ) {
     979        if ( $per_page > $max )
     980            $per_page = $max;
     981    }
     982       
     983    $site_blogs_template = new BP_Blogs_Site_Blogs_Template( $type, $per_page, $max );
     984
     985    return $site_blogs_template->has_blogs();
     986}
     987
     988function bp_site_blogs() {
     989    global $site_blogs_template;
     990   
     991    return $site_blogs_template->blogs();
     992}
     993
     994function bp_the_site_blog() {
     995    global $site_blogs_template;
     996   
     997    return $site_blogs_template->the_blog();
     998}
     999
     1000function bp_site_blogs_pagination_count() {
     1001    global $bp, $site_blogs_template;
     1002   
     1003    $from_num = intval( ( $site_blogs_template->pag_page - 1 ) * $site_blogs_template->pag_num ) + 1;
     1004    $to_num = ( $from_num + ( $site_blogs_template->pag_num - 1 ) > $site_blogs_template->total_blog_count ) ? $site_blogs_template->total_blog_count : $from_num + ( $site_blogs_template->pag_num - 1 ) ;
     1005
     1006    echo sprintf( __( 'Viewing blog %d to %d (of %d blogs)', 'buddypress' ), $from_num, $to_num, $site_blogs_template->total_blog_count ); ?> &nbsp;
     1007    <img id="ajax-loader-blogs" src="<?php echo $bp->core->image_base ?>/ajax-loader.gif" height="7" alt="<?php _e( "Loading", "buddypress" ) ?>" style="display: none;" /><?php
     1008}
     1009
     1010function bp_site_blogs_pagination_links() {
     1011    global $site_blogs_template;
     1012    echo $site_blogs_template->pag_links;
     1013}
     1014
     1015function bp_the_site_blog_avatar() {
     1016    global $site_blogs_template, $bp;
     1017
     1018    /***
     1019     * In future BuddyPress versions you will be able to set the avatar for a blog.
     1020     * Right now you can use a filter with the ID of the blog to change it if you wish.
     1021     */
     1022   
     1023    echo apply_filters( 'bp_blogs_blog_avatar_' . $site_blogs_template->blog->blog_id, '<img src="http://www.gravatar.com/avatar/' . md5( $site_blogs_template->blog->blog_id . '.blogs@' . $bp->root_domain ) . '?d=identicon&amp;s=150" class="avatar blog-avatar" alt="' . __( 'Blog Avatar', 'buddypress' ) . '" />' );
     1024}
     1025
     1026function bp_the_site_blog_avatar_thumb() {
     1027    global $site_blogs_template, $bp;
     1028
     1029    echo apply_filters( 'bp_blogs_blog_avatar_thumb_' . $site_blogs_template->blog->blog_id, '<img src="http://www.gravatar.com/avatar/' . md5( $site_blogs_template->blog->blog_id . '.blogs@' . $bp->root_domain ) . '?d=identicon&amp;s=50" class="avatar blog-avatar thumb" alt="' . __( 'Blog Avatar', 'buddypress' ) . '" />' );
     1030}
     1031
     1032function bp_the_site_blog_avatar_mini() {
     1033    global $site_blogs_template, $bp;
     1034   
     1035    echo apply_filters( 'bp_blogs_blog_avatar_mini_' . $site_blogs_template->blog->blog_id, '<img src="http://www.gravatar.com/avatar/' . md5( $site_blogs_template->blog->blog_id . '.blogs@' . $bp->root_domain ) . '?d=identicon&amp;s=25" class="avatar blog-avatar mini" alt="' . __( 'Blog Avatar', 'buddypress' ) . '" />' );
     1036}
     1037
     1038function bp_the_site_blog_link() {
     1039    global $site_blogs_template;
     1040   
     1041    echo get_blog_option( $site_blogs_template->blog->blog_id, 'siteurl' );
     1042}
     1043
     1044function bp_the_site_blog_name() {
     1045    global $site_blogs_template;
     1046   
     1047    echo get_blog_option( $site_blogs_template->blog->blog_id, 'blogname' );
     1048}
     1049
     1050function bp_the_site_blog_description() {
     1051    global $site_blogs_template;
     1052   
     1053    echo get_blog_option( $site_blogs_template->blog->blog_id, 'blogdescription' );
     1054}
     1055
     1056function bp_the_site_blog_last_active() {
     1057    global $site_blogs_template;
     1058
     1059    echo bp_core_get_last_activity( bp_blogs_get_blogmeta( $site_blogs_template->blog->blog_id, 'last_activity' ), __( 'active %s ago', 'buddypress' ) );
     1060}
     1061
     1062function bp_the_site_blog_latest_post() {
     1063    global $site_blogs_template;
     1064   
     1065    if ( $post = bp_blogs_get_latest_posts( $site_blogs_template->blog->blog_id, 1 ) ) {
     1066        printf( __( 'Latest Post: %s', 'buddypress' ), '<a href="' . bp_post_get_permalink( $post[0], $site_blogs_template->blog->blog_id ) . '">' . apply_filters( 'the_title', $post[0]->post_title ) . '</a>' );
     1067    }
     1068}
     1069
     1070
     1071function bp_the_site_blog_hidden_fields() {
     1072    if ( isset( $_REQUEST['s'] ) ) {
     1073        echo '<input type="hidden" id="search_terms" value="' . attribute_escape( $_REQUEST['s'] ). '" name="search_terms" />';
     1074    }
     1075   
     1076    if ( isset( $_REQUEST['letter'] ) ) {
     1077        echo '<input type="hidden" id="selected_letter" value="' . attribute_escape( $_REQUEST['letter'] ) . '" name="selected_letter" />';
     1078    }
     1079   
     1080    if ( isset( $_REQUEST['blogs_search'] ) ) {
     1081        echo '<input type="hidden" id="search_terms" value="' . attribute_escape( $_REQUEST['blogs_search'] ) . '" name="search_terms" />';
     1082    }
     1083}
     1084
     1085function bp_directory_blogs_search_form() {
     1086    global $bp; ?>
     1087    <form action="<?php echo $bp->root_domain . '/' . blogs_SLUG  . '/search/' ?>" method="post" id="search-blogs-form">
     1088        <label><input type="text" name="blogs_search" id="blogs_search" value="<?php if ( isset( $_GET['s'] ) ) { echo $_GET['s']; } else { _e( 'Search anything...', 'buddypress' ); } ?>"  onfocus="if (this.value == '<?php _e( 'Search anything...', 'buddypress' ) ?>') {this.value = '';}" onblur="if (this.value == '') {this.value = '<?php _e( 'Search anything...', 'buddypress' ) ?>';}" /></label>
     1089        <input type="submit" id="blogs_search_submit" name="blogs_search_submit" value="<?php _e( 'Search', 'buddypress' ) ?>" />
     1090    </form>
     1091<?php
     1092}
     1093
     1094
    8371095?>
    838     <ul class="content-header-nav">
    839         <li<?php if ( 'my-blogs' == $current_tab || empty( $current_tab ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo $bp->displayed_user->domain . $bp->blogs->slug ?>/my-blogs"><?php printf( __( "%s's Blogs", 'buddypress' ), $bp->displayed_user->fullname )  ?></a></li>
    840         <li<?php if ( 'recent-posts' == $current_tab ) : ?> class="current"<?php endif; ?>><a href="<?php echo $bp->displayed_user->domain . $bp->blogs->slug ?>/recent-posts"><?php printf( __( "%s's Recent Posts", 'buddypress' ), $bp->displayed_user->fullname )  ?></a></li>
    841         <li<?php if ( 'recent-comments' == $current_tab ) : ?> class="current"<?php endif; ?>><a href="<?php echo $bp->displayed_user->domain . $bp->blogs->slug ?>/recent-comments"><?php printf( __( "%s's Recent Comments", 'buddypress' ), $bp->displayed_user->fullname )  ?></a></li>
    842     </ul>
    843 <?php
    844     do_action( 'bp_blogs_blog_tabs', $current_tab );
    845 }
    846 
    847 ?>
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